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`Certificate of Translation
`
`1.
`
`2.
`
`I, Michael Newton, hereby certify that I am a professional translator with over 10 years
`of experience, am fluent in both Japanese and English, and am competent to translate
`from Japanese into English.
`
`I hereby certify that I prepared the foregoing translation of the Patent Application No.
`H5-25126 – (Filed on Feb. 15, 1993) Regarding pen & mouse input while using a
`keyboard - JP1994-242853 (JP '853) (10).
`
`3.
`
`I acknowledge that willful false statements and the like are punishable by fine and/or
`imprisonment.
`
`4. All statements made herein of my own knowledge are true and all statements made on
`information and belief are believed to be true.
`
`5.
`
`I declare under penalty of perjury that all statements made herein of my own knowledge
`are true and all statements made on information and belief are believed to be true, and
`further that these statements were made with the knowledge that willful false statements
`and the like are punishable by fine or imprisonment, or both, under 18 U.S.C. § 1001.
`
`Executed on: 1/14/2021
`
`Signed:
`
`Mr. Michael Newton
`
`Lenovo EX-1004, Page 001
`IPR2021-00822 (Lenovo Inc. v. LiTL LLC.)
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`(19) Japan Patent Office (JP)
`
` (Publication of Laid-Open Patent Application (A) (11) Patent Application Publication No.
` Laid-Open Patent H6-242853
`(43) Publication Date September 2, 1994
`
`(51)Int. Cl5
`
` Identifying Symbol
`
` Intra-Office Adjustment No.
`
` F1
`
` Technical Details
`
` G 06 F
`
` 1/16
`
` 7165-5B
` 7165-5B
`
` G06F
`
` 1/00
`
` 312 J
` 312 F
`
`Request for Examination: not requested No. of Claims: 12 OL (total number of pages in original Japanese-language document: 5)
`
`(21) Application No. H5-25126
`(22) Filing Date: February 15, 1993
`
`(71) Applicant 000005108
` Hitachi Seisakusho
`4-6 Kanda Surugadai Chiyoda-ku, Tokyo
`(71) Applicant 00233011
` Hitachi Computer Engineering Ltd.
` 1 Horiyamashita Hatano-shi, Kanagawa-ken
` Nobuyuki Shimura
` Hitachi Computer Engineering Ltd.
` 1 Horiyamashita Hatano-shi, Kanagawa-ken
`
`(72) Inventor
`
` (74) Patent Agent Patent Attorney Toshiyuki Usuda
` Continued on last page:
`
`(57)[Abstract]
`[Purpose] To provide a personal computer which can adopt a
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`mode suitable for a user environment centered on a pen input
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`operation and a mouse input operation while retaining a mode
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`which can use a keyboard.
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`[Configuration] It is a personal computer made up of a main
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`part 101 provided with a keyboard 104 on the front, a cover
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`part 102 provided with a display means 105 on the front and a
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`coupling mechanism 103 used to couple one end of the main
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`part and one end of the cover part with both the display
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`device 105 and the cover part 102 facing main part 101 and
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`which can open and close both of these. This coupling
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`mechanism 103 is structured so that it can open the cover part
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`102 so that it exceeds 180° relative to main part 101. It should
`
`have a display reverse switch 106 so that display means 105
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`can be switched upside down.
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`Lenovo EX-1004, Page 002
`IPR2021-00822 (Lenovo Inc. v. LiTL LLC.)
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`[Claims]
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`[Claim 1] An electronic machine and device characterized as
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`being in a state wherein a main part having a keyboard on the
`
`front side, a cover part having a display means on the front
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`side and a front side of said main part and the front side of
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`said cover part facing each other; made up of a coupling
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`mechanism wherein one end of the main part and one end of
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`the cover part are coupled; the invention characterized as said
`
`coupling mechanism being a structure wherein it can open said
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`cover part to an angle relative to said main part which exceeds
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`180°.
`
`[Claim 2] The electronic machine and device described in Claim
`
`1 wherein said display means is provided with a switching
`
`means used so that the symbols displayed can be displayed at
`
`the top and then turned upside down.
`
`[Claim 3] The electronic machine and device described in Claim
`
`1 wherein said coupling mechanism is a structure which can
`
`essentially place the abovementioned cover part relative to
`
`the abovementioned main part within a range from 0° to
`
`360°c.
`
`[Claim 9] The personal computer described in Claim 7 wherein
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`the abovementioned linking mechanism is a structure which is
`
`made so that
`
`it places the abovementioned cover part
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`essentially at any angle relative to the main part within 0° to
`
`360°.
`
`[Claim 10] The personal computer described in Claim 9
`
`wherein the display means is provided with a switching means
`
`used so that the symbols displayed can be displayed at the top
`and then turned upside down.
`
` [Claim 11] The personal computer as described in any of
`
` Claims 7 through 10 wherein the abovementioned keyboard
`
` is provided with a second switching means which invalidates
`
` input from the keyboard.
`
` [Claim 12] The personal computer as described in any of
`
` Claims 7 through 10 wherein the abovementioned main
`
` part is provided with a detection means used to detect when
`
` the main part is at an angle within a predetermined
`
` range relative to a perpendicular line. The abovementioned
`
` keyboard is provided with a third switching means used to
`
` invalidate input from the keyboard based on the value
`
`[Claim 4] The electronic machine and device described in Claim
`
` detected by the detection means.
`
`3 wherein said display means is provided with a switching
`
` [Detailed Description of Invention]
`
`device which makes it possible for the symbols displayed to be
`
`displayed at the top and then turned upside down.
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`[Claim 5] The electronic machine and device described in any
`
`of Claims 1 through 4 wherein said keyboard is provided with a
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`second keyboard which invalidates input from the keyboard.
`
`[Claim 6] The electronic machine and device as described in any
`
`[0001]
`
`[Field of Industrial Use] The present invention relates to an
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`electronic machine and device and a personal computer with
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`enhanced portability as it has been miniaturized.
`
`[0002]
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`of Claims 1 through 4 wherein it is provided with a detection
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`[Prior Art] In recent years, there has been outstanding
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`means used to detect when the main part is at an angle within a
`
`miniaturization of information processing machines and other
`
`predetermined range relative to a perpendicular line and the
`
`electronic machines and devices and especially personal
`
`abovementioned keyboard is provided with a third switching
`
`computers which are large and heavy. These have been
`
`means used to invalidate the input from the keyboard based on
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`miniaturized so that they can be carried around.
`
`the value detected by said detection means.
`
`[0003] The general mode of this type of prior art portable
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`[Claim 7] A personal computer characteristic in that it is
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`personal computer features (1) a main part which is provided
`
`provided with a keyboard on the front, a coupling mechanism
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`with an operating part; (2) a cover part which is provided with
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`which couples one end of the main part and one end of the
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`a display part; and (3) a box-like structure which couples said
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`cover part in a state wherein the main part which stores the
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`main part and cover part and at the same time rotates the
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`electronic circuit, the cover part which is provided with a
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`cover with the coupling part as a shaft and structured so that it
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`display means on the front and the front of said main part and
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`can open and close. When not in use, it is usually carried about
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`the front of said cover part are facing one another so that both
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`closed so that the main part and the cover part face one
`
`can be opened and closed; said coupling mechanism consists
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`another. When it is used, the cover part can be opened to
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`of a structure which can open the cover part at an angle
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`approximately 120° and operated. This type of portable
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`relative to the cover part which exceeds 180°.
`
`personal computer is popularly known as a lap-top computer
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`and in recent years many of these have been brought to
`
`[Claim 8] The personal computer as described in Claim 7
`
`market and used as a space-saving table-top computer.
`
`wherein said display means is provided with a switching means
`
`Further, Laid-Open Patent Application H3-109622 and Laid-
`
`used so that the symbols displayed can displayed at the top
`
`Open Patent Application H3-292520 and the like.
`
`and then turned upside down.
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`Lenovo EX-1004, Page 003
`IPR2021-00822 (Lenovo Inc. v. LiTL LLC.)
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`[0004] [Problems Which the Present Invention is Intended to
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`line of the main part.
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`Resolve] The above-mentioned prior art was problematical in
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`that it was not a shape which is suitable for use which has a
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`user interface which is based on pen input operation and
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`mouse
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`input operations.
`
`In
`
`recent years,
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`the usage
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`environment of the personal computer has been changing.
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`One of those changes involves an operating environment
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`based on mouse input. Another change involves an operating
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`environment based on pen input. The abovementioned prior
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`art was persistently suitable for a keyboard-based operating
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`environment. Furthermore, this problem was the same for
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`electronic machines and devices other than portable word-
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`processors and other personal computers.
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`[0005] It is the objective of the present invention to provide an
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`electronic machine and device and a personal computer which
`
`adopt a shape which is suitable for a user environment
`
`centered on pen input operations and mouse operations while
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`[0009]
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`[Actions] The main part which has a keyboard and the cover part
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`which has a display means open approximately 360° by virtue of
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`this configuration and the keyboard and the display means can
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`be joined together at the back. In this type of state where it is
`
`approximately 360° open, the keyboard and the display device
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`can protrude to the front of the machine. As a result, when the
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`display means is grasped with the hand so that it faces the user,
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`it
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`is further suitable for a pen-based
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`input environment.
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`Moreover, should the need arise, the user can manipulate the
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`keyboard by turning the machine over.
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`[0010] Also, the main part and the cover part can be opened to
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`approximately 340°. In this state, with the linking part on the top
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`and one end of the main part and one end of the cover part on
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`the bottom, can be placed so that it stands on the table. At this
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`maintaining a shape which can used as a keyboard.
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`time, the characters and diagrams which are displayed on the
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`[0006]
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` [Means Used to Resolve the Problems] In order to attain the
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`abovementioned objective, the electronic machine and device
`
`in the present invention are made up of a coupling mechanism
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`which couples a main part which is provided with a keyboard on
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`the front, a cover part which is provided with a display means
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`on the front and couples one end of the main part and one end
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`display device are such that the top and bottom and left and
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`right can be reversed so that it is difficult for the user to
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`immediately read the display details. Therefore, the display can
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`be turned upside down. Thus, if used by placing on top of a
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`table, it is in a state where it is suitable for operating with a
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`mouse.
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`[0011]
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`of the cover part so that the front of this main part and the front
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`[Practical Embodiment] A practical embodiment of the present
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`of this cover part and is configured of a coupling mechanism
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`invention will be explained based on figures. Figure 1 is an
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`structure so that the cover part can be opened relative to the
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`inclined view of the portable personal computer which applies
`
`main part which exceeds 180°.
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`[0007] The personal computer in the present invention is
`
`configured of a coupling mechanism structure which is made up
`
`of a main part used to store the electronic circuit, a cover part
`
`which is provided with a display means on the front and a
`
`coupling mechanism which couples one end of the main part
`
`and one end of the cover part with the front of this main part
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`and the front of this cover part facing one another so that both
`
`of these can be opened and closed and so that the cover main
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`the present invention. Main part 101 is used to store the
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`electronic circuit of the computer. Cover part 102 is provided
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`with computer display means 105 around the entire surface.
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`When in use, the display means which is pulled up faces the
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`user. Display means 105 is the display part of the computer. It is
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`also an input means when used in a pen input environment.
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`Keyboard 104 is a computer input part and serves as an input
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`part which is the center when used in the prior art.
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`part can be opened to an angle relative to the main part which
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`[0012]
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`exceeds 180°.
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`Coupling part 103 is fastened by a hinge and one end of
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`[0008] In both of the devices, the abovementioned coupling
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`main part 101. Meanwhile, coupling part 103 is fastened
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`mechanism should have a structure such that the cover part can
`
`by a hinge and one end of cover part 102. Display reverse
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`essentially assume any angle relative to the main part within a
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`switch 106 is a switch which is operated by the user and
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`range of 0° to 360°. The abovementioned display means should
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`can be placed in two states, a normal state and a reverse
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`also be provided with a switching means which makes it possible
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`state. This state is inputted to display control circuit 107.
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`for the symbols displayed to be displayed at the top and then
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`Display control circuit 107 is an electronic circuit used to
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`switch to the bottom. It also opens the cover part 360° relative
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`control output to display means 105 by controlling the
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`to the main part. When the cover part is used on the front,
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`computer circuit which is stored in main part 101. Display
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`when some force is exerted on the cover part, unintended data
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`control circuit 107 can turn the display upside dow n to the
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`from the keyboard of the main part which is on the back side may
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`display means by using the mode of display reverse switch
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`sometimes be inputted by mistake. A second switching means
`
`106. This means that when display reverse switch 106 is in
`
`should be provided in order to invalidate the input from the
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`normal mode, the display is carried out as indicated in
`
`keyboard in order to prevent that. This switching means is set so
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`display example 120. Meanwhile, when display reverse
`
`that it switches automatically from an angle relative to the vertical
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`switch 106 is in reverse mode, it can be turned upside
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`Lenovo EX-1004, Page 004
`IPR2021-00822 (Lenovo Inc. v. LiTL LLC.)
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`down as indicated in display example 121, that is, it can be
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`placing display rotation switch in reverse mode, the display
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`rotated 180° centered on the vertical line of the display
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`orientation of display means 105 should be that indicated in
`
`surface.
`
`display example 121.
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`[0013] Next, the coupling mechanism which carries out an
`
`important role in the present invention will be explained in detail
`
`based on Figure 2. The coupling mechanism is provided with
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`coupling part 103, support shaft 110 and support part 112 which
`
`is placed on main part 101. Main part 101 can rotate freely
`
`around shaft 150. Cover support shaft 111 is coupled to cover
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`support part 113 which is placed on cover part 102. Cover part
`
`102 can rotate freely around shaft 151.
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`[0017] As has already been explained, according to the process
`
`of the present invention, main part 101 and cover part 102 can
`
`be opened to any angle within a range of nearly 0° to 360°.
`
`Figure 5 indicates the user mode of the state of opening of main
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`part 101 and cover part 102 at approximately 340°. In this case,
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`display reverse switch 106 is set to reverse mode so that the
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`display orientation of display means 105 is set as in display
`
`example 121. Then, coupling part 103 is placed upward and
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`placed on the table. At this time, keyboard 104 is completely on
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`[0014] Next, how main part 101 and cover part 102 rotate
`
`the back side when seen by the user. The user cannot easily
`
`thanks to the movement of the coupling mechanism
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`operate keyboard 104, however, if mouse 130 is connected and
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`explained in Figure 2 will be explained based on Figure 3.
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`Usually when they are not being used for the portable
`
`computer, main part 101 and cover part 102 can close so
`
`that keyboard 104 and display means 105 face each other
`
`it is a mouse centered operating environment, it does not
`
`present any great problems. Thus, when placed on top of a
`
`table, the area taken up by the computer on the table can be
`
`greatly reduced. This contrasts to the placement method
`
`thanks to the movement of the coupling mechanism
`
`indicated in Figure 1.
`
`explained based on Figure 2. Meanwhile, when it is being
`
`used, cover part 102 rotates around shaft 151 so that it is
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`lifted up from main part 101 and can be opened. When
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`cover part 102 is opened at a suitable angle, for example,
`
`120°, by rotation 152, cover part 102 is positioned at cover
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`part position 155. This is the mode indicated in Figure 1.
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`The user can operate the computer while facing keyboard
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`104 and display means 105 in a natural mode.
`
`
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`[0015] Now, when cover part 102 is opened 180° thanks to
`
`rotation 153 [sic], cover part 102 is positioned at cover part
`
`position 156. Then, when coupling part 103 is rotated 180°
`
`thanks to rotation 154 [sic] centered on shaft 150 and shaft 151
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`[0018] Furthermore, when some force is exerted on display
`
`means 105 of the chart using the personal computer in the state
`
`indicated in Figure 4, there are cases in which unintended data
`
`are mistakenly inputted from the keyboard which is on the back
`
`side. A switching means (not shown in figure) should be set in
`place to invalidate input from the keyboard to prevent this.
`
`[0019] This switching means may also be devised so that it
`
`operates automatically. For example, it may be configured so
`
`that a detection means used to detect that the main part is at
`
`an angle within a predetermined range is placed on the main
`
`part and so that input from the keyboard is invalidated based
`
`on a value which has been detected by this detection means.
`
`is moved to shaft position 157, cover part 102 is positioned at
`
`cover part position 158. Thus, cover part 102 can rotate nearly
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`[0020]
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`360° thanks to the movement of the coupling mechanism
`
`explained based on Figure 2. In this state, display means 105 is
`
`[Effect of Invention] The present invention is configured as
`
`indicated above so that it has the following effects.
`
`positioned in display means position 159. This means that
`
`(1) The usage configurations of the prior art keyboard main
`
`keyboard 104 and display means 105 protrude onto the surface
`
`core, the configuration which
`
`is suitable for the usage
`
`of the computer so that the user can operate keyboard 104 and
`
`configuration of the pen-entry main core and the mouse
`
`can use display means 105 if necessary.
`
`
`
`operation main core have all be realized.
`
`[0016] As was explained based on Figure 3, the personal
`
`
`computer in the present invention can place main part 101 and
`
`cover part 102 in a state where they can be opened to nearly
`
`360°. Figure 4 is an inclined view indicating the state at this
`
`time which enables pen input for the user of the computer. In
`
`
`this figure, coupling part 103 is in a forward position so that it
`
`faces the user. At this time, the display orientation of display
`
`means 105 is that indicated in display example 120 and
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`(2) When used with the mouse operation main core, one can
`
`get by with a smaller space taken up on a tabletop.
`
`(3) When the external display means is used, the external
`
`display means can be easily placed in front of the user.
`
`[Brief Explanation of Figures]
`
`[Figure 1] An inclined view of the personal computer in the
`
`preferred embodiment of the present invention.
`
`[Figure 2] A diagram of the coupling mechanism of the
`
`personal computer in the preferred embodiment of the
`
`presents no problems. However, some users prefer coupling
`
`present invention.
`
`part 103 to be facing them from a distance. In this case, by
`
`[Figure 3] A figure explaining the action of the coupling
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`Lenovo EX-1004, Page 005
`IPR2021-00822 (Lenovo Inc. v. LiTL LLC.)
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`mechanism indicated in Figure 3.
`
`[Figure 4] An inclined view which explains how the personal
`
`computer in the preferred embodiment of the present
`
`invention.
`
`[Figure 5] An inclined view which explains another way of using
`
`the personal computer in the preferred embodiment of the
`
`present invention.
`
`[Explanation of Symbols]
`
`101….main part
`102…cover part
`103…coupling part
`104….keyboard
`105…display means
`
`106..display reverse switch
`107..display control circuit
`110…main support shaft
`111…cover support shaft
`112..main support part
`113..cover support part
`120, 121…display example
`130…mouse
`150, 151…shaft
`152, 153, 154..rotation
`155, 156, 158…cover part position
`157…shaft position
`159…display means position
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