公开(公告)号：JPH1051154A

公开(公告)日：1998-02-20

申请号：JP20396596

申请日：1996-08-01

Applicant: SONY CORP

Inventor： MATSUMOTO SHUICHI ,  SASAKI TAKUMI

IPC: H05K5/02

Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton mechanism which enables improvement in portability of an adaptor freely mounted onto and detached from a holder. SOLUTION: This pushbutton mechanism 30 on an operating panel 2, which is mounted onto and detached from a mounting portion 61 provided on a holder 3, includes an operating button 17 provided on an operating surface 12 and operated by pressing, an engagement portion 32 engaged with a protrusion 74 provided on the mounting portion 61 of the holder 3, a connection bar portion 34 exposed to the engagement portion 32 and pressed by the protrusion 74 so as to set the operating button 17 at a first position protruding from the operating surface 12 of the operating panel 2, and a coil spring 36 for energizing the operating button 17 in the direction of a second position substantially flush with the operating surface 12 of the operating panel 2. When the pushbutton mechanism is detached from the mounting portion 61 of the holder 3, the operating button 17 is set at the second position substantially flush with the operating surface 12 of the operation panel 2.

公开(公告)号：JPH09245579A

公开(公告)日：1997-09-19

申请号：JP5213796

申请日：1996-03-08

Applicant: SONY CORP

Inventor： MATSUMOTO SHUICHI

IPC: H01H25/00 ,  H01H89/00

Abstract: PROBLEM TO BE SOLVED: To improve mounting strength and prevent damage to a mount surface, by providing an elastic member mounted in one surface side of a substrate and a bonding film, and having a mount area of the elastic member larger than a bottom surface area of an operating device. SOLUTION: In a substrate 16, a plurality of engaging protruded parts 17 engaged with an engaging region 15 of a base substrate of an operating device 2 are formed to rise up. An engaging piece 17A of the protruded part 17 has a plane area smaller than an opening area of an engaging opening part 14 provided in a bottom surface of the device 2. An elastic member 18 has an almost rectangular substrate mounting part 19 mounted in the substrate 16 and an almost rectangular mounting sheet part 20 protruded over the periphery of the mounting part 19, the member 18 has a bottom area larger the a bottom area of the device 2. In this way, the protruded part 17 of the substrate 16 is advanced into the opening part 14 provided in the bottom surface of the device 2, the engaging piece 17A is engaged with the region 15 of the base substrate of the device 2, to be removably mounted in the bottom surface of the device 2.

公开(公告)号：JPH0969245A

公开(公告)日：1997-03-11

申请号：JP18135196

申请日：1996-06-22

Applicant: SONY CORP

Inventor： NISHI NORIAKI ,  SAITO KIMIHIRO ,  MATSUMOTO SHUICHI ,  HATTORI MASATO ,  MORIMOTO TADASHI ,  UEDA MITSUNORI ,  KUBO TAKESHI ,  MATSUO NORIMASA ,  HORIE KAZUYOSHI ,  SATO YURIKO ,  SHINO KUNINORI

IPC: G11B11/10 ,  G11B11/105

Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and improve detecting accuracy by providing a semiconductor substrate having a photo-detector group and a polarization separating element in an optical pickup. SOLUTION: Light receiving elements PD1-PD3, a light emitting element LD for emitting light rays on a magneto-optical-signal recording medium and a polarization separating element 43 are mounted on a semiconductor substrate 42, and an optical pickup is constituted. The polarization separating element 43 comprises a double-refraction type single body, receives the returning light of the light rays reflected from the magneto-optical recording medium, separates the returning light and guides the light to the specified positions of the light receiving elements PD1, PD2 and PD3. Thus, the returning light reflected from the magneto-optical signal recording medium is securely separated into the direction determined by the optical axis of the double-refraction type material single body. Therefore, the improvement of accuracy and the compact production of the device are made possible.

公开(公告)号：JPH06342583A

公开(公告)日：1994-12-13

申请号：JP15290093

申请日：1993-05-31

Applicant: SONY CORP

Inventor： MATSUMOTO SHUICHI ,  SHINADA SATORU

IPC: G11B17/22 ,  G11B19/16 ,  G11B27/10 ,  G11B27/34 ,  G11B33/10

Abstract: PURPOSE:To improve the utilization rate of a chamber in a car by intuitively confirming, for example, what ordinal number of the present optical disk under reproduction. CONSTITUTION:The number and the title of an optical disk to be an object of reproduction, etc., are displayed in a character display area 31a of a display screen 31 provided on an operating panel 5 of an optical disk reproducing device, and a symbol mark SM1 modeled after an external form of a cartridge is displayed in a graphic display area 31b. Particularly, four symbol marks SM1 are arranged in two rows and two columns as a display mode corresponding to their arrangement state in a magazine. Then, the mark SM1 corresponding to the cartridge which is not loaded into the magazine is denoted by an external diagram (a) only, and the mark SM1 corresponding to the other cartridge is denoted as the mark of a combination of the external diagram (a), a diagram (b) modeled on an opening and closing shutter, a circular diagram (c) and an arrangement number, and then the mark SM1 corresponding to the cartridge under the object of reproduction is displayed in color.

公开(公告)号：JPH05289134A

公开(公告)日：1993-11-05

申请号：JP9119892

申请日：1992-04-10

Applicant: SONY CORP

Inventor： WATANABE KENJIRO ,  YAMADA MASAHIRO ,  NADA NAOJI ,  MATSUMOTO SHUICHI ,  KOGA YUJI ,  KIJIMA KOUICHIROU

IPC: G02B6/12 ,  G02B6/13 ,  G02F1/35 ,  G02F1/37 ,  H01S3/109

Abstract: PURPOSE:To obtain a non-linear optical device which has high efficiency and superior output characteristics efficiently in manufacturing and with high yield by forming periodic domain structure in a ferroelectric substance. CONSTITUTION:Periodic domain structure adapted to a wavelength of a fundamental wave light source 5 is formed in a state in which the light source 5 is optically coupled to a ferroelectric substance 1 having a light waveguide path. Therefore, since period domain structure having an optimum period can be formed independently of dispersion of oscillation wavelength of the light source 5 for instance a semiconductor laser, a nonlinear optical device which has high conversion efficiency and superior output characteristics for instance short wavelength light source can be constituted. And after the light waveguide path 2 is formed, periodic domain structure is formed, but the light waveguide path 2 previously formed can be formed so as not to be affected any by adopting a method in which reversal of domain can be performed at a low temperature in forming this periodic domain structure.

公开(公告)号：JP2005203096A

公开(公告)日：2005-07-28

申请号：JP2005045745

申请日：2005-02-22

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NISHI NORIAKI ,  SAITO KIMIHIRO ,  MATSUMOTO SHUICHI ,  HATTORI MASATO ,  MORIMOTO TADASHI ,  UEDA MITSUNORI ,  KUBO TAKESHI ,  MATSUO NORIMASA ,  HORIE KAZUYOSHI ,  SATO YURIKO ,  SHINO KUNINORI

IPC: G02B5/30 ,  G11B7/135

Abstract: PROBLEM TO BE SOLVED: To realize an optical pickup unit having high detection accuracy. SOLUTION: A polarization separating element constituting the optical pickup module is formed by a double-refraction type single body. Since setting of an optical axis direction of the polarization separating element is easily performed, improvement in making the optical pickup small-sized and improvement in detection accuracy of the optical pickup unit are made possible. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：实现具有高检测精度的光学拾取单元。 解决方案：构成光学拾取器模块的偏振分离元件由双折射型单体形成。 由于能够容易地进行偏振分离元件的光轴方向的设定，所以能够提高光拾取单元的小型化和检测精度的提高。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JPH09101748A

公开(公告)日：1997-04-15

申请号：JP27963995

申请日：1995-10-03

Applicant: SONY CORP

Inventor： SHINADA SATORU ,  MATSUMOTO SHUICHI ,  SASAKI YOSHIO ,  SASAKI TAKUMI ,  HIRATA HITOSHI

IPC: G02F1/1333 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/13357 ,  G09F9/00

Abstract: PROBLEM TO BE SOLVED: To provide a display device suitable for car stereo set. SOLUTION: The device is provided with a transmission type LCD element 31 which displays prescribed characters, etc., a light emitting element 51 which functions as the backlight of the element 31 working at a high voltage, a voltage converter 57 which forms a high voltage by ascending the DC voltage, and a connector which is supplied with the data to be displayed as characters, etc., in the LCD element 31 and the DC voltage. A shielding plate 20 is also provided so as to cover the light emitting element 51 and the voltage converter 57. The LCD element 31, the light emitting element 51, the voltage converter 57, the shielding plate 20 and the connector are integrally constituted in the panels, 10 and 60.

公开(公告)号：JPH05149309A

公开(公告)日：1993-06-15

申请号：JP34214891

申请日：1991-11-30

Applicant: SONY CORP

Inventor： MATSUMOTO SHUICHI

IPC: B60R11/02 ,  F16B1/02 ,  F16B5/10 ,  G11B33/02

Abstract: PURPOSE:To surely hold and smoothly detach an operation part by connecting a lever which holds the operation part to a cam on the same rotary axis by means of a helical spring, and providing a cam groove for sliding the cam between first and second sliding positions. CONSTITUTION:An operation part 12 of a sound device for a vehicle can be separated from a device main body 13 and taken out by a driver so as to prevent theft of the sound device when the driver leaves the vehicle. In case that the operation part 12 is housed onto the device main body, an angle 1 formed by a lever 29 and a cam 30 is small, the lever 29 obtains a strong energizing force F1 in a direction of a hook 15A, and the operation part 12 is held with certainty. In case that the operation part 12 is demounted, an engagement claw is undone from a rotary shaft 28 by pressing an eject bottum of the operation part 12. A projection part and the operation part 12 are projected upward by energization force of the cam generated by a helical spring wound around the rotary shaft 28, and afterward, the operation part 12 is pulled in the direction of A, thereby a locking claw 22 is separated from a cutout 21 for detaching the operation part 12.

公开(公告)号：JP2005242379A

公开(公告)日：2005-09-08

申请号：JP2005121476

申请日：2005-04-19

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TAMADA HITOSHI ,  YAMAGUCHI KYOJI ,  MATSUMOTO SHUICHI ,  DOKO TORU

IPC: G02B5/30

Abstract: PROBLEM TO BE SOLVED: To provide a polarizing optical element formed in a larger grid cycle than in the conventional manner and having an extinction ratio practically sufficient in the band of 800(nm) wavelength.
SOLUTION: The polarizing optical element applies polarizing action on the light of prescribed wavelength λ out of the light from a visible wavelength region to a near-infrared wavelength region, which are made up of wavelength from 400(nm) to 840(nm). In a metallic grid formed on a transparent substrate whose refractive index is n
1 , when the cross-sectional shape of each grid is set as an almost rectangle, and its thickness is defined as (h), its width in thickness 0.5h is defined as (b), a grid cycle is defined as (d), an angle formed by a base and a side surface is defined as (s), and a refractive index between the grids of the metallic grid is defined as n
2 and the refractive index of the upper part of the metallic grid is defined as n
3 , they satisfy the condition of the formula (1).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供以比常规方式更大的栅格周期形成的偏振光学元件，并且在800（nm）波长的带内具有实质上的消光比。 解决方案：偏振光学元件在从可见波长区域到近红外波长区域的光中对规定波长λ的光施加偏振作用，其由波长400（nm）至840（ 纳米）。 在形成在折射率为n 1 的透明基板上的金属网格中，当每个格栅的横截面形状被设置为几乎矩形，并且其厚度定义为（h）时，其 宽度0.5h定义为（b），网格周期定义为（d），由基底和侧面形成的角度定义为（s），金属网格网格之间的折射率 被定义为n 2 ，并且金属网格的上部的折射率被定义为n 3 ，它们满足式（1）的条件。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JPH11272177A

公开(公告)日：1999-10-08

申请号：JP7561698

申请日：1998-03-24

Applicant: Sony Corp ,  ソニー株式会社

Inventor： MATSUMOTO SHUICHI

IPC: G09F3/10 ,  B65C9/26 ,  G09F3/00

Abstract: PROBLEM TO BE SOLVED: To provide the stuck sheet which can accurately be stuck by hand even if the size is large and to provide its sticking method.
SOLUTION: A positioning part 17 which extends a protection sheet part 14 to the center of a label part 12 and engages the center hole 10a of a disk 10 to position the label part 12 for a stuck body 10 at the position of the protection sheet part 14 corresponding to the center of the label part 12 is provided, and the protection sheet part 14 is divided into an area having the positioning part 17 and another area to enable individual separation from the label part 12. After the label part 12 is positioned about the disk 10 by the positioning part 17, the sheet is stuck on the disk 10 from the area of the label part 12 corresponding to the area of the protection sheet part 13 which does not have the positioning part 17.
COPYRIGHT: (C)1999,JPO

Abstract translation: 要解决的问题：为了提供即使尺寸较大也能够用手准确地卡住的卡住的片材，并提供其粘贴方法。 解决方案：定位部分17将保护片部分14延伸到标签部分12的中心并与盘10的中心孔10a接合，以将保持片部分的位置处的粘贴体10的标签部分12定位 设置对应于标签部分12的中心的图14所示的保护片部分14被分成具有定位部分17的区域和另一个区域，以便能够从标签部分12分离。标签部分12被定位在大约 通过定位部17将盘10从与没有定位部17的保护片部13的区域对应的标签部12的区域粘贴在盘10上。