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公开(公告)号：JPH0578155B2
公开(公告)日：1993-10-28
申请号：JP19314584
申请日：1984-09-13
Applicant: SONY CORP
Inventor： SAKAMOTO MITSUO
IPC: H01R35/04
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公开(公告)号：JPH04316891A
公开(公告)日：1992-11-09
申请号：JP8414091
申请日：1991-04-16
Applicant: SONY CORP
Inventor： MAJIMA OSAMU , SAKAMOTO MITSUO , KAGAMI TOSHIKI , WATANABE MINORU
Abstract: PURPOSE:To provide an ink ribbon for thermal transfer which ensures high quality print even if used many times by making the film thickness of an ink holding layer uniform and increasing the porosity of the ink holding layer. CONSTITUTION:An ink ribbon for thermal transfer 1 consists of at least, an ink holding layer 1a formed on a base 1d. This ink holding layer 1a is composed of a porous film.
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公开(公告)号：JPS5335516A
公开(公告)日：1978-04-03
申请号：JP10967076
申请日：1976-09-13
Applicant: SONY CORP
Inventor： SAKAMOTO MITSUO
Abstract: PURPOSE:To contrive omission of the manual chamfering work for the edge portion, by forming hollow groove of V type, etc., on both sides which is to be the head face, and after that, by hacking this groove with a cutter whose width is somewhat narrow rower than that of the groove.
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公开(公告)号：JP2004158303A
公开(公告)日：2004-06-03
申请号：JP2002322938
申请日：2002-11-06
Inventor： IGUCHI HIROMASA , FURUKAWA HIROSHI , SAKAMOTO MITSUO , FUKAHORI KENICHI , TANAKA TETSUYA , HASEGAWA ETSUKO , TAKEUCHI NANAKO
CPC classification number: Y02E60/122
Abstract: PROBLEM TO BE SOLVED: To provide a battery and a power supply device appropriately preventing an external short circuit and drop of production yield.
SOLUTION: This battery and the power supply device can prevent the external short circuit caused by contact of an outer can 26 with a positive electrode lead terminal 6 connected to a lid 27 by appropriately insulating a connecting part 6b of the positive electrode lead terminal 6 and a caulking part 26c of the outer can 26 with an insulating part 21c of an insulating washer 21 and an insulating tube 22, and by appropriately insulating the connecting part 6b and an outer circumferential surface 26d of the outer can 26 with the insulating tube 22 and an insulating sheet 23.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JPH11250255A
公开(公告)日：1999-09-17
申请号：JP5183898
申请日：1998-03-04
Applicant: SONY CORP
Inventor： SAKAMOTO MITSUO
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a fingerprint substitute member which can be arranged instead of a finger at a guide part for guiding the position of the finger to a fingerprint collecting face. SOLUTION: This member is a fingerprint substitute member C to be used instead of a fingerprint pattern at the time of operating fingerprint collation, and a device for manufacturing the fingerprint substitute member C to be arranged instead of a guide part for guiding the position of the finger to the fingerprint collecting face of the fingerprint collating device. In this case, this device is provided with a pseudo fingerprint pattern preparing means 50 for generating a pseudo fingerprint pattern 20A, preparation sheet forming means 300 for forming the pseudo fingerprint pattern 20A into a preparation sheet, and fingerprint substitute member forming means 306 for transferring the pseudo fingerprint pattern 20A of the preparation sheet, and preparing a fingerprint substitute member C into a shape corresponding to the guide part of the fingerprint collating device.
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Patent Agency Ranking
公开(公告)号：JPH11250230A
公开(公告)日：1999-09-17
申请号：JP5350098
申请日：1998-03-05
Applicant: SONY CORP
Inventor： KUME HIDEHIRO , SAKAMOTO MITSUO
Abstract: PROBLEM TO BE SOLVED: To provide a finger sack for reading fingerprint with stable fingerprint readability to be used for each individual. SOLUTION: This is a finger sack 77 for reading fingerprint to be applied in a fingerprint reading device 10 in which a fingerprint reading face 44 being an optical member on which fingerprint is placed is irradiated with lights, the lights are fully reflected on the fingerprint reading face 44, and return lights including the picture information of fingerprint are received so that the fingerprint can be optically read. In this case, this finger sack is made of materials having almost the same refractive index as that of the optical member, and this finger sack is mounted on a finger F whose fingerprint should be collected.
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公开(公告)号：JPH10149448A
公开(公告)日：1998-06-02
申请号：JP30958196
申请日：1996-11-20
Applicant: SONY CORP
Inventor： SAKAMOTO MITSUO
Abstract: PROBLEM TO BE SOLVED: To provide the optical correction method of a fingerprint collation device, which can securely collate a fingerprint even if dispersion exists in an optical system. SOLUTION: The collation device 10 is provided with a prism 11 having a fingerprint extraction face 11a, an image pickup element 14 detecting light which enters into the prism from a light source 12 and reflected from the image pickup element and a fingerprint image data processing part 16 generating fingerprint image data for collation, comparing it with fingerprint image data for reference, which is previously registered and collating the fingerprint. Image data by the image pickup element 14 is compared with logic image data and differential data is obtained on a mark for image correction, which is formed on the fingerprint extraction face 11a. Then, fingerprint image data for collation is corrected based on difference data.
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公开(公告)号：JPH08327965A
公开(公告)日：1996-12-13
申请号：JP14947295
申请日：1995-05-23
Applicant: TEXAS INSTRUMENTS INC , SONY CORP
Inventor： NAKAMURA AKIRA , SAKAMOTO MITSUO , ABE TSUGUHIRO
IPC: G02B26/08 , G02B27/18 , G02F1/13 , G02F1/1335 , G02F1/13357 , G03B21/10 , G09F9/00 , H04N5/74
Abstract: PURPOSE: To reduce an arrangement space for an optical system in a simple structure and properly set the inclination of a projected image on a screen. CONSTITUTION: A hue separation layer is separated from a hue composition layer into two layers and a light source 2 and a projection lens 45 are arranged in a space-twisted position, so that there is no physical interference between the light source 2 and the projection lens 45 to allow the reduction of an arrangement space for an optical system. Color image lights emitted from display panels 44A, 44B, 44C are respectively radiated through the projection lens 45 to a hue composition dichroic mirror 13 to obtain an projected image without illumination nonuniformity.
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公开(公告)号：JPH08313864A
公开(公告)日：1996-11-29
申请号：JP14947095
申请日：1995-05-23
Applicant: TEXAS INSTRUMENTS INC , SONY CORP
Inventor： SAKAMOTO MITSUO , NAKAMURA AKIRA , ABE TSUGUHIRO
Abstract: PURPOSE: To reduce space arrangement of an optical system, and easily adjust an inclination of an image projected on a screen in a projector device. CONSTITUTION: Space arrangement of an optical system is reduced by spatially forming a hue separating layer 40A and a hue synthesizing layer 40B as a two-layer structure, and an optical unit in which the optical system of the hue separating layer 40A and the hue synthesizing layer 40B is arranged, is installed at an optional angle by rotating it with the optical axis of projection as the center, and an inclination of a screen of a projecting image to a horizontal reference is adjusted.
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公开(公告)号：JPH08271982A
公开(公告)日：1996-10-18
申请号：JP9945395
申请日：1995-04-03
Applicant: SONY CORP
Inventor： SAKAMOTO MITSUO , KATSUMATA MASAO , ABE TSUGUHIRO
IPC: G03B21/132
Abstract: PURPOSE: To miniaturize a device by making the length of an optical path to a projection lens from a light source short as for the overhead projector(OHP). CONSTITUTION: The OHP 1 is constituted of a main body part and an optical attachment 3 fitted so as to be freely attached and detached with respect to the main body part. Then, light emitted from the light source pare 12 in a projection head part 7 is reflected on an inclined mirror 13, transmitted through a filter plate 14 and condensed by a condenser lens 17. Thereafter, it is returned by being reflected on a pair of mirrors 18b and 18a and successively transmitted through a filter plate 19, a polarizing plate 22 and a liquid crystal display panel 23. Then, display information by the panel 23 is projected on a screen and the like by a projection mirror 16 after it is transmitted through a conversion lens 21 and a projection lens 15. Besides, the position and the inclination angle of the mirror 18b can be adjusted by an adjustment mechanism.
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