公开(公告)号：JPS53123905A

公开(公告)日：1978-10-28

申请号：JP3873877

申请日：1977-04-05

Applicant: SONY CORP

Inventor： YUBI SATORU ,  SHIRAISHI TADAO ,  YAMAMOTO MASANOBU

IPC: G11B7/26 ,  G03C1/825 ,  G11B7/24 ,  G11B7/252 ,  G11B7/254

Abstract: PURPOSE:To readily obtain a video disc of high density recording by appling light reflection preventive treatment on the back of a transparent substrate thereby preventing blushing, peeling, etc.

公开(公告)号：JP2009113293A

公开(公告)日：2009-05-28

申请号：JP2007287601

申请日：2007-11-05

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIHARA NOBUHIRO ,  YAMAZAKI TAKESHI ,  YAMAMOTO MASANOBU

IPC: B29C67/00

Abstract: PROBLEM TO BE SOLVED: To provide accurate laser modeling by detecting an exact focus state and condensing a beam in a proper spot diameter on a model forming surface. SOLUTION: An optical modeling apparatus is equipped with a photo-curable resin storage tank 3; a moving rack 4 which holds a cured layer and is moved perpendicularly to the level of the resin; a level regulation plate 3a which forms the cured layer having a prescribed thickness between the level and the cured layer formed on the upper surface or the lower surface of the rack 4, or on an upper surface or a lower surface and regulates the sway of the photo-curable resin on a cured layer surface; a light source 11 for drawing which radiates a light beam having a prescribed wavelength to form the cured layer by drawing the photo-curable resin on a cured layer forming surface through the level regulation plate; and a scanning means 12 for scanning the photo-curable resin by the light beam. A reflection coating film 7 which reflects part of the light beam radiated from the light source 11 for drawing is formed on the level regulation plate 3a. The apparatus also comprises a means which detects the light beam reflected by the film 7 and adjusts the focus state of the light beam which is scanned by the scanning means 12. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：通过检测准确的焦点状态并将模具形成表面上的适当光斑直径的光束聚光，以提供精确的激光建模。 光学造型装置装有光固化树脂储罐3; 移动架4，其保持固化层并垂直于树脂的水平移动; 水平调节板3a，其在形成在齿条4的上表面或下表面上的水平面和固化层之间或在上表面或下表面上形成具有规定厚度的固化层，并且调节 固化层表面上的光固化树脂; 用于通过电平调节板将固化层形成表面拉伸到光固化树脂上来辐射具有规定波长的光束以形成固化层的光源11; 以及用于通过光束扫描光固化树脂的扫描装置12。 在液位调节板3a上形成有反射涂膜7，反射涂膜7反射从光源11辐射的光束的一部分。 该装置还包括检测由胶片7反射的光束并调节由扫描装置12扫描的光束的聚焦状态的装置。（C）2009，JPO＆INPIT

公开(公告)号：JP2008162189A

公开(公告)日：2008-07-17

申请号：JP2006356004

申请日：2006-12-28

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIHARA NOBUHIRO ,  YAMAMOTO MASANOBU

IPC: B29C67/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical shaping apparatus capable of performing optical shaping of high precision at a high speed. SOLUTION: The optical shaping apparatus 1 for forming a shaped article having a desired shape by successively forming a cured layer by irradiating a photosetting resin with light is equipped with a first light source 11 for emitting a light beam for performing drawing on the photosetting resin 2, a scanning means 12 for scanning the light beam radiated from a first light source 11 on the photosetting resin 2, a second light source 31 for emitting the light applied on the photosetting resin 2 at every specific region, and a spatial light modulation means 32 for spatially modulating the light emitted from the second light source 31 to collectively expose the predetermined region on the photosetting resin 2. The spatial light modulation means 32 is a reflection type spatial light modulation means and each of the cured layers of a shaped article are formed by the light beam scanned by the scanning means 12 and the light spatially modulated by the spatial light modulation means 32. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供能够高精度地进行光学成形的光学成形装置。 解决方案：用于通过用光照射光固化树脂依次形成固化层来形成具有所需形状的成型制品的光学成形装置1装备有用于发射用于在 光固化树脂2，用于扫描从光固化树脂2上的第一光源11辐射的光束的扫描装置12，用于发射在每个特定区域施加在光固化树脂2上的光的第二光源31和空间光 调制装置32，用于对从第二光源31发射的光进行空间调制，以共同曝光光固化树脂2上的预定区域。空间光调制装置32是反射型空间光调制装置，每个固化层的成形 物品由扫描装置12扫描的光束和由空间光调制装置32空间调制的光形成.CO PYRIGHT：（C）2008，JPO＆INPIT

公开(公告)号：JP2008155480A

公开(公告)日：2008-07-10

申请号：JP2006346577

申请日：2006-12-22

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KIHARA NOBUHIRO ,  YAMAMOTO MASANOBU ,  SAITO KIMIHIRO ,  AKI YUICHI ,  YAMAZAKI TAKESHI

IPC: B29C67/00 ,  G03F1/88

CPC classification number: G03F7/2022 ,  B22F3/008 ,  B29C64/135 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y70/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical modeling apparatus and a method thereof performing high-precision optical modeling at high speed. SOLUTION: In the optical modeling apparatus 1, a model of a desired shape is formed by sequentially forming hardened layers by irradiating a photocurable resin with light. The apparatus 1 is equipped with a first light source 11 that emits a light beam for plotting on the photocurable resin 2, a scanning means 12 that scans the light beam emitted from the first light source 11 on the photocurable rein 2, a second light source 31 that emits the light that irradiates one fixed region of the photocurable resin 2 at a time, and a spatial light modulating means 32 that spatially modulates the light emitted from the second light source 31 to cell-project a specified region on the photocurable resin 2. Each hardened layers of the model is formed by the light beam scanned by the scanning means 12 and the light spatially modulated by the spatial light modulating means 32. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种光学建模装置及其以高速进行高精度光学建模的方法。 解决方案：在光学造型装置1中，通过用光照射光固化树脂依次形成硬化层来形成所需形状的模型。 装置1配备有发出用于在光固化树脂2上绘制的光束的第一光源11，扫描装置12，其扫描从光固化装置2上的第一光源11发射的光束;第二光源 31，其一次发射照射光固化树脂2的一个固定区域的光;以及空间光调制单元32，其对从第二光源31发射的光进行空间调制，从而在光固化树脂2上突出规定的区域 模型的每个硬化层由扫描装置12扫描的光束和由空间光调制装置32空间调制的光形成。（C）2008，JPO＆INPIT

公开(公告)号：JP2006286192A

公开(公告)日：2006-10-19

申请号：JP2006171328

申请日：2006-06-21

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAMOTO MASANOBU ,  KOBAYASHI SEIJI ,  FUJIMIYA MITSUHARU

IPC: G11B7/0045 ,  G11B7/005 ,  G11B7/125 ,  G11B7/24 ,  G11B7/26 ,  G11B20/10

Abstract: PROBLEM TO BE SOLVED: To avoid illegal copy effectively with respect to an information recorder, information reproducer, information recording medium, and information recording method. SOLUTION: The information recorder controls a timing of laser beam irradiation and a quantity of laser beam, records main data in terms of pit or a mark length and a formation cycle, and records identification data in terms of a pit width. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了避免有关信息记录器，信息再现器，信息记录介质和信息记录方法的非法拷贝。 解决方案：信息记录器控制激光束照射的定时和激光束的数量，根据凹坑或标记长度和形成周期记录主数据，并且根据凹坑宽度记录识别数据。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2004181277A

公开(公告)日：2004-07-02

申请号：JP2002347816

申请日：2002-11-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAKAO ISAMU ,  ISHIMOTO TSUTOMU ,  URYU MASARU ,  OHASHI YOSHIO ,  KONDO TAKAO ,  FURUKI MOTOHIRO ,  YAMAMOTO MASANOBU

IPC: B41J2/015 ,  B05C5/00 ,  B05D1/26 ,  B41J2/14 ,  H01L51/50 ,  H05B33/10 ,  H05K3/10 ,  H05B33/14

CPC classification number: B41J2/14 ,  B41J2002/041 ,  B41J2202/15

Abstract: PROBLEM TO BE SOLVED: To provide a drop discharge device which is easy of nozzle replacement and washing without exposing liquid to a high temperature and a high pressure and can be driven at a high frequency by a low voltage. SOLUTION: In the drop discharge device 1, by the change in a magnetic field generated by a fixed primary coil 210, and an induction current is produced in a cylindrical conductive member 230 which is a secondary coil. By the interaction between the induction current and a static magnetic field applied in advance by an annular magnetic circuit 220, the member 230 is moved in the liquid discharge direction. The member 230 is formed as a movement member 140 integrally with the front 122 of a liquid chamber 130. When the member 230 is moved, the front 122 with a discharge opening 123 formed is moved to change the volume of the liquid chamber 130 storing the liquid to be discharged. As a result, the liquid stored in the liquid chamber 130 is pressurized to be discharged from the opening 123. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2003257088A

公开(公告)日：2003-09-12

申请号：JP2002057690

申请日：2002-03-04

Applicant: SONY CORP ,  JEOL LTD

Inventor： TAKEDA MINORU ,  FURUKI MOTOHIRO ,  YAMAMOTO MASANOBU ,  DATE NAOKI ,  TAKASHIMA SUSUMU

IPC: G03F7/20 ,  G11B7/26

Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for an optical master disk and a manufacturing method for the optical master disk capable of improving productivity by enabling electron beam plotting at a high speed and improving the operation reliability of the apparatus. SOLUTION: In the manufacturing apparatus for the optical master disk, as the characteristics of a means 1 for irradiating a resist layer 102 composed of the electron beam photosensitive resist of the optical master disk with converged electron beams, the maximum acceleration voltage of the electron beam 2 is ≤15 kV, an electron beam spot diameter in an irradiation beam current 80 nA is ≤80 nm, and a beam blanking frequency is ≥50 MHz. Also, the resist layer 102 composed of the electron beam photosensitive resist is formed on a substrate 101, alignment is performed by irradiating the resist layer 102 with the electronic beam under the conditions that the acceleration voltage is ≤15 kV and the blanking frequency of the electron beam is ≥50 MHz by using an electron beam plotting device in which the electronic beam spot diameter in the irradiation beam current 80 nA is ≤80 nm, a prescribed pattern is formed by developing the resist layer 102 thereafter and thus the optical master disk is manufactured. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2003225083A

公开(公告)日：2003-08-12

申请号：JP2002028141

申请日：2002-02-05

Applicant: SONY CORP

Inventor： FURUKI MOTOHIRO ,  YAMAMOTO MASANOBU

IPC: C12M1/20 ,  C12N1/00

Abstract: PROBLEM TO BE SOLVED: To provide a culturing technology capable of widely simplifying a culturing work of germs, etc. SOLUTION: This disk-shaped culturing medium 1 is equipped with at least a layered structure consisting of a disk-shaped substrate 2 formed of a synthetic resin, etc., a culturing medium layer 3 applied on the substrate 2 and solidified, and a thin thickness cover sheet 4 covering the culturing medium 3. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2002334079A

公开(公告)日：2002-11-22

申请号：JP2002006743

申请日：2002-01-15

Applicant: SONY CORP

Inventor： YAMAMOTO MASANOBU ,  AKIMOTO OSAMU

IPC: G06F15/02 ,  G06F12/00 ,  G06F17/30

Abstract: PROBLEM TO BE SOLVED: To provide data acquiring device and method capable of simply transmitting/receiving the data of a book or the like from a data base of a publisher by a data acquiring means having a portable display device. SOLUTION: Index information is transmitted to a data acquiring device by transmitting a recognition number such as the ID number of an owner of the data acquiring device to a data base, and when the owner selects the index information, a data base storing the contents of a book or the like is transmitted to the data acquiring device.

公开(公告)号：JP2002023379A

公开(公告)日：2002-01-23

申请号：JP2000207918

申请日：2000-07-10

Applicant: SONY CORP

Inventor： YAMAMOTO MASANOBU ,  YAMATSU HISAYUKI

IPC: G03F7/20 ,  G11B7/24 ,  G11B7/26

Abstract: PROBLEM TO BE SOLVED: To provide an exposure device which can change the diameter of light spot at a sample which is irradiated with laser beams. SOLUTION: The exposure device 101 has a modulator 7 which modulates the laser beams of the parallel light beams from a laser device 4 in accordance with a modulation signal S17A, a convex lens 11 which is made incident with the laser beams from the modulator 7 and condenses the incident laser beams to a focus 11X, a zoom lens 12Z which is made incident with the laser beams past the focus 11X of the convex lens 11 and collimates the incident laser beam to the parallel light beams, an objective lens 52 which condenses the laser beams from the zoom lens 12Z to an optical disk 80 and actuators 12A and 13A which move the zoom lens 12Z in an optical axis direction while maintaining the focus of the zoom lens 12Z to a position of the focus 11X of the convex lens 11.