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公开(公告)号：KR840002804Y1
公开(公告)日：1984-12-24
申请号：KR810003387
申请日：1981-05-12
Applicant: SONY CORP
Inventor： SHUZUKI JUNIJI , SHINTANI KENJI
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公开(公告)号：WO2004038734A8
公开(公告)日：2004-10-14
申请号：PCT/JP0312878
申请日：2003-10-08
Applicant: SONY CORP , TSUKAHARA NOBUHIKO , TORIUMI YOICHI , SHINTANI KENJI , HASHIMOTO HIROFUMI
Inventor： TSUKAHARA NOBUHIKO , TORIUMI YOICHI , SHINTANI KENJI , HASHIMOTO HIROFUMI
CPC classification number: H02G3/305 , G02B6/4471 , H01B7/08 , H01B7/40 , H02G3/26
Abstract: A data transmission cable that can be laid without damaging the surface of a wall, ceiling, floor or the like and without using a fixing tool or the like, not impairing the external appearance of the wired place, or a cable, having a plurality of core wires, that can be laid with less crosstalk. A data transmission cable (1) comprises a core wire (2) having a medium for data transmission, and a cover member (4) covering at least part of the core wire (2) and having viscosity. Thus, since the cover member (4) has viscosity, the cable can be easily stuck to a wall (6) or the like. Further, since it becomes possible to lay the cable on the surface of the wall (6) or the like without using any fixing tool, screws, nails or the like, it is only the cable that is exposed to the surface of the wall (6) or the like, thus improving the external appearance.
Abstract translation: 一种数据传输电缆，其可以在不损坏墙壁，天花板，地板等的表面的情况下铺设而不使用固定工具等，而不损害有线位置的外观或具有多个 芯线，可以铺设较少的串扰。 数据传输电缆（1）包括具有用于数据传输的介质的芯线（2）和覆盖芯线（2）的至少一部分并且具有粘性的盖构件（4）。 因此，由于盖构件（4）具有粘性，所以可以容易地将电缆粘接在壁（6）等上。 此外，由于可以在不使用任何固定工具，螺钉，钉子等的情况下将电缆放置在壁（6）等的表面上，所以只有电缆暴露于壁的表面（ 6）等，从而改善外观。
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公开(公告)号：DE3686080T2
公开(公告)日：1993-03-04
申请号：DE3686080
申请日：1986-04-08
Applicant: SONY CORP
Inventor： NAKAMURA AKIRA , OINOUE HIROSHI , ISHIDA TOMOYUKI , SHINTANI KENJI
IPC: G02B7/28 , G11B7/09 , G11B7/125 , G11B7/135 , G11B7/1365 , G11B7/1381 , G11B7/12 , G11B7/08
Abstract: An optical head (21) includes a plate-like half mirror (22) for reflecting a beam (6) from a light source (5), via a collimator lens (7) and an objective lens (8), onto an optical recording medium (11). The beam is reflected from the medium (11), via the lenses (7, 8) onto the half mirror (22). The half mirror (22) serves as a beam splitter, enabling the beam to pass therethrough to reach a photodetector (12), and functions also to produce astigmatism for detecting a focusing error. An optical element (23) is disposed between the half mirror (22) and the photodetector (12) for correcting a coma produced by passage of the beam through the half mirror.
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公开(公告)号：CA1259216A
公开(公告)日：1989-09-12
申请号：CA505750
申请日：1986-04-03
Applicant: SONY CORP
Inventor： NAKAMURA AKIRA , OINOUE HIROSHI , ISHIDA TOMOYUKI , SHINTANI KENJI
IPC: G02B7/28 , G11B7/09 , G11B7/125 , G11B7/135 , G11B7/1365 , G11B7/1381 , G11B7/12
Abstract: This invention uses a plate-like half mirror having a beam splitter function and a function for producing an astigmatism for detecting a focusing error, and an optical element for correcting a coma. Therefore, this invention can provide a low-cost, highly reliable optical head.
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公开(公告)号：EP1555680A4
公开(公告)日：2007-04-25
申请号：EP03751379
申请日：2003-10-08
Applicant: SONY CORP
Inventor： TSUKAHARA NOBUHIKO , TORIUMI YOICHI , SHINTANI KENJI , HASHIMOTO HIROFUMI
CPC classification number: H02G3/305 , G02B6/4471 , H01B7/08 , H01B7/40 , H02G3/26
Abstract: A data transmission cable that can be laid without damaging the surface of a wall, ceiling, floor or the like and without using a fixing tool or the like, not impairing the external appearance of the wired place, or a cable, having a plurality of core wires, that can be laid with less crosstalk. A data transmission cable (1) comprises a core wire (2) having a medium for data transmission, and a cover member (4) covering at least part of the core wire (2) and having viscosity. Thus, since the cover member (4) has viscosity, the cable can be easily stuck to a wall (6) or the like. Further, since it becomes possible to lay the cable on the surface of the wall (6) or the like without using any fixing tool, screws, nails or the like, it is only the cable that is exposed to the surface of the wall (6) or the like, thus improving the external appearance.
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Patent Agency Ranking
公开(公告)号：AT53687T
公开(公告)日：1990-06-15
申请号：AT85304595
申请日：1985-06-27
Applicant: SONY CORP
Inventor： MINAMI TOSHIHIKO , UMEZAWA ISAO , SHINTANI KENJI
IPC: H01L23/50 , G02B6/42 , G11B7/08 , G11B7/09 , G11B7/12 , G11B7/13 , H01L23/48 , H01L27/14 , H01L27/144 , H01L31/02
Abstract: A photosensor device (38) and an optical pick-up device (50) incorporating the photosensor device (38) are advantageously used in an optical compact disc player of the type where the optical pick-up device (50) is driven along a path at an acute tilt angle (p) relative to the sides of a rectangular casing (40). The photosensor device (38) has a plurality of photosensitive elements (3E, etc.) aligned in a first direction and a plurality of terminal leads (9) extending parallel to each other and perpendicular to a second direction so that the photosensor (38) may be mounted on a circuit board in a conventional configuration to save space. Within the optical pick-up device (50), the photosensitive elements (3E, etc.) are aligned at a mounting angle (8) which is a function of the tilt angle (p) so that the three optical beams are received thereon in the proper orientation.
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公开(公告)号：GB2131164B
公开(公告)日：1985-11-13
申请号：GB8325649
申请日：1983-09-26
Applicant: SONY CORP
Inventor： KUBOTA SHIGEO , SHINTANI KENJI
IPC: G11B7/08 , G11B7/09 , G11B7/12 , G11B7/1353 , G11B7/1381 , G11B21/10
Abstract: In an optical reproducing apparatus a divergent beam from a semiconductor laser light source is collimated to form a parallel light beam that is converged by an objective lens and focussed on an optical record medium. The light beam is reflected by the optical record medium and introduced into a signal photodetector so as to provide a reproduced signal. A phase type diffraction grating between the semiconductor laser light source and a beam splitter separates the laser beam from the semiconductor laser light source into zero, plus first and minus first order diffracted beams. A pair of tracking photodetectors receive reflected beams of the plus first and minus first order diffracted beams reflected by the optical record medium and then by the beam splitter. A concave lens located between the photodetectors and the beam splitter facilitates convenient positioning of the photodetectors so that a tracking error signal can be obtained by calculating the difference between the outputs of the first and second tracking photodetectors.
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公开(公告)号：DE3000473A1
公开(公告)日：1980-07-24
申请号：DE3000473
申请日：1980-01-08
Applicant: SONY CORP
Inventor： SHINTANI KENJI
Abstract: A multi-axis movable mirror device includes a mirror, a flexible coupling to couple the mirror to a fixed member to allow the mirror to freely rotate about a plurality of axes, a bobbin integrally secured to the mirror, a number of coils wound on the bobbin at different locations and a number of sets of magnets opposing the coils wound on the bobbin. The mirror is rotated about selected axes by supplying control currents to selected coils.
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公开(公告)号：DE3686080D1
公开(公告)日：1992-08-27
申请号：DE3686080
申请日：1986-04-08
Applicant: SONY CORP
Inventor： NAKAMURA AKIRA , OINOUE HIROSHI , ISHIDA TOMOYUKI , SHINTANI KENJI
IPC: G02B7/28 , G11B7/09 , G11B7/125 , G11B7/135 , G11B7/1365 , G11B7/1381 , G11B7/12 , G11B7/08
Abstract: An optical head (21) includes a plate-like half mirror (22) for reflecting a beam (6) from a light source (5), via a collimator lens (7) and an objective lens (8), onto an optical recording medium (11). The beam is reflected from the medium (11), via the lenses (7, 8) onto the half mirror (22). The half mirror (22) serves as a beam splitter, enabling the beam to pass therethrough to reach a photodetector (12), and functions also to produce astigmatism for detecting a focusing error. An optical element (23) is disposed between the half mirror (22) and the photodetector (12) for correcting a coma produced by passage of the beam through the half mirror.
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公开(公告)号：GB2131164A
公开(公告)日：1984-06-13
申请号：GB8325649
申请日：1983-09-26
Applicant: SONY CORP
Inventor： KUBOTA SHIGEO , SHINTANI KENJI
IPC: G11B7/08 , G11B7/09 , G11B7/12 , G11B7/1353 , G11B7/1381 , G11B21/10
Abstract: In an optical reproducing apparatus a divergent beam from a semiconductor laser light source is collimated to form a parallel light beam that is converged by an objective lens and focussed on an optical record medium. The light beam is reflected by the optical record medium and introduced into a signal photodetector so as to provide a reproduced signal. A phase type diffraction grating between the semiconductor laser light source and a beam splitter separates the laser beam from the semiconductor laser light source into zero, plus first and minus first order diffracted beams. A pair of tracking photodetectors receive reflected beams of the plus first and minus first order diffracted beams reflected by the optical record medium and then by the beam splitter. A concave lens located between the photodetectors and the beam splitter facilitates convenient positioning of the photodetectors so that a tracking error signal can be obtained by calculating the difference between the outputs of the first and second tracking photodetectors.
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