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`(54) Title: BLADE DRIVE DEVICE
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`(57) Abstract: Due to a thin blade being disposed in a space that stores a coil and a magnet and the depth of Which runs
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`the blade Will operate smoothly. In the present invention, a blade drive device 1 includes: a drive member 2; a frame 3
`having a drive frame chamber 3 S for storing the drive member 2; a blade support 4 having an opening 4A and constituting
`a blade chamber 48 separated from the drive frame chamber 38; and a blade member 5 stored in the blade chamber 48
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`wo2018/025472A1|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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`[:fififi]
`
`

`

`W0 2018/02547 2 A1 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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`
`

`

`WO 2018/025472
`
`1
`
`PCT/JP2017/019646
`
`E W E
`
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`

`

`WO 2018/025472
`
`2
`
`PCT/JP2017/019646
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`

`

`WO 2018/025472
`
`3
`
`PCT/JP2017/019646
`
`[0010]
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`
`

`

`WO 2018/025472
`
`4
`
`PCT/JP2017/019646
`
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`
`

`

`WO 2018/025472
`
`5
`
`PCT/JP2017/019646
`
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`
`

`

`WO 2018/025472
`
`6
`
`PCT/JP2017/019646
`
`[0021]
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`

`

`WO 2018/025472
`
`7
`
`PCT/JP2017/019646
`
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`

`

`WO 2018/025472
`
`8
`
`PCT/JP2017/019646
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`

`WO 2018/025472
`
`9
`
`PCT/JP2017/019646
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`WO 2018/025472
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`WO 2018/025472
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`1 1
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`12
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`WO 2018/025472
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`PCT/JP2017/019646
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`WO 2018/025472
`
`PCT/JP2017/019646
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`

`WO 2018/025472
`
`PCT/JPZOl7/019646
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`3/11
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`WO 2018/025472
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`PCT/JPZOl7/019646
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`PCT/JP2017/019646
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`

`WO 2018/025472
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`PCT/JPZOl7/019646
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`8/11
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`

`WO 2018/025472
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`PCT/JPZOl7/019646
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`WO 2018/025472
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`PCT/JPZOl7/019646
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`WO 2018/025472
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`PCT/JP2017/019646
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`

`

`INTERNATIONAL SEARCH REPORT
`
`International application No.
`
`PCT/JP2017/019646
`
`A. CLASSIFICATION OF SUBJECT MATTER
`
`G03B9/O2(2006.01)i, GO3B9/10(2006.01)i, G03B9/l4(2006.01)i, H04N5/225
`(2006.01)i
`
`According to International Patent Classification (IPC) or to both national classification and [PC
`
`B.
`
`FIELDS SEARCHED
`
`Minimum documentation scarchcd (classification system followed by classification symbols)
`
`
`
`(30339/02 ,
`(30339/10 ,
`(30339/14 , H04N5/225
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`Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched
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`’ 996—20’ 7
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`994—20’ 7
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`1922—1996
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`1971—2017
`
`Jitsuyo Shinan Toroku Koho
`Toroku Jitsuyo Shinan Koho
`
`Jitsuyo Shinan Koho
`Kokai Jitsuyo Shinan Koho
`
`
`
`Electronic data base consulted during the international search (name of data base and, where practicable, search terms used)
`
`C. DOCUMENTS CONSIDERED TO BE RELEVANT
`
`Citation of document, with indication, where appropriate, of the relevant passages
`
`Relevant to claim No.
`
`(Nidec Copal Corp.),
`JP 2007—33650 A
`08 February 2007 (08.02.2007),
`
`paragraphs [0015]
`to [0029]; fig.
`Family: none)
`
`1 to 6
`
`
`
`
`(Alps Electric Co., Ltd.),
`JP 2005—37866 A
`2-0 February 2005 (10.02.2005),
`paragraph [0016]; fig. 1,
`2
`Family: none)
`
`(Nisca Corp.),
`JP 2003-330059 A.
`19 November 2003 (19.11.2003),
`paragraph [0021]; fig.
`1
`Family: none)
`
`SpeCial categories 0f Cited (1001111191133
`document defining the general state of the art which is not considered
`he of particular relevance
`earlier application or patent but published on or after the international filing
`date
`
`to
`
`document which may throw doubts on priority claim(s) or which is
`cited to establish the publication date of another citation or other
`SpeCIal reason (as SpeCIfied)
`document referring to an oral disclosure, use, exhibition or other means
`document published prior to the international filing date but later than the
`priority date claimed
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`”
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`“
`
`“
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`later document published after the international filing date or priority
`date and not in conflict with the application but cited to understand
`the principle or theory underlying the invention
`document of particular relevance; the claimed invention cannot be
`considered novel or cannot be considered to involve an inventive
`
`step when the document 15 taken alone
`document of particular relevance; the claimed invention cannot be
`considered to involve an inventive step when the document is
`combined with one or more other such documents, such combination
`being obvious to a person Skllle‘j 1n the art
`document member of the same patent family
`
`Date of the actual completion ofthe international search
`30 June 2017 (30.06.17)
`
`Date ofrnailing oftlle international search report
`11 July 2017 (11.07.17)
`
`Name and mailing address of the ISA/
`
`
`Japan Patent Office
`37473 , Kasumigaseki , Chiyoolaeku,
`Tok 0 100—8915 Jaoan
`Form PCT/[SA/210 (second sheet) (January 2015)
`
`Authorized officer
`
`Tele-honeNo.
`
`

`

`INTERNATIONAL SEARCH REPORT
`International application No.
`
`PCT/JP2017/019646
`C (Continuation) DOCUMENTS CONSIDERED TO BE RELEVANT
`
`
`
`
`
`
`
`
`Relevant to claim No.
`
`9
`
`10
`
`Citation of document, with indication, Where appropriate, of the relevant passages
`
`(Seiko Precision "
`JP 2005—189657 A.
`
`’4 Ju'y 2005 (L4.07.2005),
`
`
`paragraphs [00;6]
`to [0021]; fig.
`Famiiy: none)
`
`
`
`.
`
`(Nidec Copal Corp.),
`JP 2008—83203 A.
`L0 April 2008 (10.04.2008),
`fig.
`2
`Family: none)
`
`Category*
`
`Y
`
`Y
`
`
`
`
`
`Form PCT/[SA/210 (continuation of second sheet) (January 2015)
`
`

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