公开(公告)号：JP2005071601A

公开(公告)日：2005-03-17

申请号：JP2004318591

申请日：2004-11-01

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TOMITA TAKASHI ,  SHIMIZU JUN

IPC: G11B7/24 ,  G11B7/26

Abstract: PROBLEM TO BE SOLVED: To provide a method capable of highly precisely and easily manufacturing a multilayered optical disk. SOLUTION: A light transmission resin 5 cured by UV irradiation is embedded in projecting and recessed parts on information recording recording layers 2 and 12 of first and second substrate 1 and 11 and applied on the information recording recording layer 2 and 12, the first and the second substrates 1 and 11 are superposed on and pressure-stuck to each other by making a light transmission film 4 intervene between the light transmission resin 5 on the first substrate 1 side and the light transmission resin 5 on the second substrate 11 side and then the light transmission resin 5 is cured to stick the first and the second substrates 1 and 11 to each other. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供能够高精度地容易地制造多层光盘的方法。 解决方案：通过UV照射固化的透光树脂5嵌入在第一和第二基板1和11的信息记录记录层2和12上的突出和凹陷部分中，并施加到信息记录记录层2和12上， 通过使第一基板1侧的透光性树脂5和第二基板11侧的透光性树脂5之间的透光膜4进行介入，将第一基板1和第二基板11叠置并压接 然后使透光树脂5固化，使第一和第二基板1和11彼此粘合。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004362037A

公开(公告)日：2004-12-24

申请号：JP2003156612

申请日：2003-06-02

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAMISAKA SHINICHI ,  MAKABE YUKITO ,  YAJIMA TAKAYUKI ,  TOMITA TAKASHI

IPC: G06F1/30 ,  G06F1/26 ,  G06F12/16

Abstract: PROBLEM TO BE SOLVED: To prevent reduction in available time by battery drive, and safely complete a function of saving information in a nonvolatile storage means to avoid loss of the information by reduction in battery capacity. SOLUTION: A function is provided to save information stored in a volatile storage means 5 in the nonvolatile storage means 6 in order to avoid loss of the information by reduction in battery capacity during drive by a battery 3. A capacity detecting means 12 detect battery capacity, and a power control means 9 stop power supply except to the volatile storage means when the capacity detecting means detect that the battery capacity falls to a given level. When the battery capacity is recovered to a given level under the stop of power supply except to the volatile storage means, information stored in the volatile storage means is saved in the nonvolatile storage means. COPYRIGHT: (C)2005,JPO&NCIPI

公开(公告)号：JP2004355948A

公开(公告)日：2004-12-16

申请号：JP2003152092

申请日：2003-05-29

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAMISAKA SHINICHI ,  TOMITA TAKASHI

IPC: H01M8/04 ,  H01M8/00 ,  H01M8/02 ,  H01M8/24

CPC classification number: H01M8/04619 ,  H01M8/02 ,  H01M8/04932 ,  H01M8/24 ,  H01M8/249 ,  H01M2250/30 ,  Y02B90/18

Abstract: PROBLEM TO BE SOLVED: To supply power to a power-supply object for long hours by maximizing the energy amount that can be outputted by a fuel battery system as a whole.
SOLUTION: A fuel battery system 1 comprises a fuel battery 3 in which fuel battery unit cells 3a are disposed, a fuel tank 2 which stores a fuel for the fuel battery unit cells 3a, and a control unit 4 to control the fuel battery 3. When a total energy amount E output by the fuel battery system 1 is expressed as a function E(n) of the number of the fuel battery unit cells (n) the number of unit cells are so optimized that the E(n) value is maximized or nearly maximized.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：通过使由燃料电池系统整体输出的能量量最大化来长时间地向电源对象供电。 解决方案：燃料电池系统1包括其中设置燃料电池单元电池3a的燃料电池3，储存用于燃料电池单元电池3a的燃料的燃料箱2和用于控制燃料的控制单元4 当由燃料电池系统1输出的总能量E表示为燃料电池单元（n）的数量的函数E（n）时，单元电池的数量被优化为使得E（n ）值最大化或接近最大化。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2001143717A

公开(公告)日：2001-05-25

申请号：JP32009999

申请日：1999-11-10

Applicant: SONY CORP

Inventor： OBA KAZUHIRO ,  SAM FUI ,  MIYAKI YUKIO ,  TOMITA TAKASHI ,  SEGAWA TAKESHI

IPC: H01M6/16 ,  H01M10/04 ,  H01M10/05 ,  H01M10/0566 ,  H01M10/0587

Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte battery, which permits expansion/ shrinkage of elements caused by repeated charging and discharging, has a relieved internal pressure rise, and prevents separation of a laminated layer from a current collector, so that deterioration in cycle characteristic, particularly deterioration at high temperature, is suppressed. SOLUTION: The non-aqueous electrolyte battery of the invention includes a wound body in which a belt-shaped positive electrode, a belt-shaped negative electrode ad belt-shaped separator were wound around a center pin using it as a winding axis in a laminated condition; a tubular battery case serving to receive the wound body and having a bottom; and a non-aqueous electrolyte contained in the battery case. The center pin is made of a material having a melting point of 350 deg.C or less.

公开(公告)号：JP2001057213A

公开(公告)日：2001-02-27

申请号：JP23092199

申请日：1999-08-17

Applicant: SONY CORP

Inventor： MIYAKI YUKIO ,  ONUMA HIROKO ,  FUKUSHIMA GEN ,  TOMITA TAKASHI

IPC: H01M10/05 ,  H01M4/13 ,  H01M4/131 ,  H01M6/16 ,  H01M10/0525 ,  H01M10/0566 ,  H01M4/58 ,  H01M4/02 ,  H01M10/40

Abstract: PROBLEM TO BE SOLVED: To improve the continuous chargeability by including a compound oxide of Li and at least one of Sn, Si and Ge in a positive electrode active material layer. SOLUTION: For example in a case of a lithium secondary battery, a compound oxide of Li and transition metal (preferably CO, Ni, Mn or the like) can generate high voltage when it is used as a positive electrode active material, and high energy density can be obtained. A compound represented by a general formula Li2MO3 is included in a positive electrode mix. In the formula, M is Sn, Si or Ge, in particular, Si is preferred. The compound is reacted with an acidic component included in an electrolyte to prevent a transition metal component in the positive electrode from being dissolved out in the electrolyte. As a result, the continuous chargeability of the battery can be improved. The compound is preferably included within a range at least 2 wt.% and at most 20 wt.% in the positive electrode mix, and at least 2 wt.% and at most 10 wt.% is further preferred.

公开(公告)号：JPH09128826A

公开(公告)日：1997-05-16

申请号：JP28419495

申请日：1995-10-31

Applicant: SONY CORP

Inventor： TOMITA TAKASHI

IPC: G11B11/10 ,  G11B11/105

Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of crosstalk even at a land/groove recording time and to improve recording/reproducing by making a height difference between a groove part and a land part 1μm or above. SOLUTION: A guide groove is formed so that the height difference t1 between the groove part 4 and the land part 3 of a disk substrate 1 becomes 1μm or above. Thus, when the groove part 4 is made a focal point of laser light, the light doesn't focus on the land part 3, and further, when the land part 3 is made the focal point, the light doesn't focus on the groove part 4. Then, when the groove part 4 is made the focal point of the laser light, and recording/reproducing is performed on the groove part 4, the laser light incident on the land part 3 doesn't focus on the land part 3, and the recording/ reproducing of the land part 3 isn't performed. Similarly, the recording/ reproducing of the groove part 4 isn't performed when the recording/reproducing is performed on the land part 3. Thus, no crosstalk occurs, and the land/groove recording is performed excellently.

公开(公告)号：JPH0981259A

公开(公告)日：1997-03-28

申请号：JP26229395

申请日：1995-09-14

Applicant: SONY CORP

Inventor： TOMITA TAKASHI ,  TANAKA HIROSHI ,  NISHIMURA KAORU

IPC: G06F1/00 ,  G06F13/00

Abstract: PROBLEM TO BE SOLVED: To provide an information device capable of reducing load on a network. SOLUTION: The information device is provided with a communication control means 12 for receiving request signals sa, sb,..., sn arriving from communication means, a request transmitting source cummulative storage means 14 for accumulating information expressing the transmitting sources of the signals sa, sb,..., sn obtained from the means 12, a clock means 16 for presenting current time information, a value specifying means 18, and a sequence control means 20 for extracting information expressing the transmitting sources stored in the means 14 by a previously determined number based upon the value generated from the means 18 when the time information outputted from the means 16 reaches previously determined time and successively presenting prescribed processing to the extracted transmitting sources.

公开(公告)号：JPH06111398A

公开(公告)日：1994-04-22

申请号：JP28227492

申请日：1992-09-29

Applicant: SONY CORP

Inventor： TOMITA TAKASHI ,  SUWABE MASAJI ,  KAGAWA MASAKI

IPC: G11B11/10 ,  G11B11/105

Abstract: PURPOSE:To provide the magneto-optical disk with which the recording at a high density is possible without affecting adjacent tracks even if a track pitch is narrowed by limiting the track pitch and pit length. CONSTITUTION:The track pitch T2 of the magneto-optical disk 2 is specified to

公开(公告)号：JPH01274117A

公开(公告)日：1989-11-01

申请号：JP10460088

申请日：1988-04-27

Applicant: SONY CORP

Inventor： TOMITA TAKASHI ,  USUI SETSUO ,  SAMEJIMA TOSHIYUKI

IPC: H01L27/12 ,  G02F1/1343 ,  G02F1/136 ,  G02F1/1368 ,  G09F9/30 ,  H01L21/336 ,  H01L29/78 ,  H01L29/786

Abstract: PURPOSE:To improve the opening rate of picture elements by forming driving transistors to wiring regions for driving transistors of picture element electrodes. CONSTITUTION:TFT (thin-film transistor) Q for turning on/off of the picture element electrodes 2 on a glass substrate 1, gate bus lines 3 and source bus lines 4 are formed. The TFT Q is constituted of a gate electrode 8, the gate bus line 3, a source region 9, and a drain region 10. Since the driving TRs Q are formed in the wiring regions in such a manner, the occupying area of the driving TRs Q is effectively 0. Since the area of the picture element electrodes 2 is thereby correspondingly increased, the aperture rate of the picture elements is increased.

公开(公告)号：JPS61244018A

公开(公告)日：1986-10-30

申请号：JP8586485

申请日：1985-04-22

Applicant: SONY CORP

Inventor： TOMITA TAKASHI ,  USUI SETSUO

IPC: H01L21/20

Abstract: PURPOSE:To obtain single crystal at the specified part by a method wherein a thin part when compared with the other part is formed in advance on the specified part of a polycrystalline semiconductor layer by performing a heat treatment, with which a solid-phase growth is performed by forming a polycrystalline semiconductor layer on an insulating material, and a solid-phase is generated preferentially. CONSTITUTION:A polycrystalline semiconductor parts 2a, which are thinner than the other part, are formed in the state wherein they are arranged in mosaic form by selectively performing an etching on a polycrystalline layer 2. Said parts 2a can be arranged in a square-shaped reticulately arranged pattern using thickly formed polycrystalline semiconductor parts 2b, for example. subsequently, a heat treatment is performed under the state wherein solid state growth is generated on the part where crystal growth is easily generated by the interfacial energy especially in the thinly formed parts 2a. A heat treatment is performed at the temperature of 900 deg.C or thereabout when the parts 2a are in the thickness of 1,000Angstrom or less and a part which is thicker than the part 2b is formed on the parts 2b. As a result, a single crystal grain growing part 3 can be formed on the parts 2a.