专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JPH11212295A VANISHABLE IMAGE FORMING MATERIAL 失效
公开(公告)号：JPH11212295A
公开(公告)日：1999-08-06
申请号：JP1165198
申请日：1998-01-23
申请人： TOSHIBA CORP
发明人： TAKAYAMA AKIRA , MACHIDA SHIGERU , SANO KENJI
IPC分类号： G03G9/08 , B41M5/00 , B41M5/30 , B41M5/382 , B41M5/385 , B41M5/39 , B41M5/40 , C09D11/00 , G03G7/00
摘要： PROBLEM TO BE SOLVED: To easily vanish an image after formation on paper, to stably maintain the vanished state and to effectively reuse the paper after vanishment by using a vanishing agent consisting of high amorphous phase separation inhibitor and a low amorphous phase separation inhibitor. SOLUTION: A vanishing agent consisting of a high amorphous phase separation inhibitor and a low amorphous phase separation inhibitor is used. The high amorphous phase separation inhibitor is preferably a cyclic sugaralcohol and the low amorphous phase separation inhibitor is preferably a >=5-membered nonarom. cyclic compd. having hydroxyl groups other than cyclic sugaralcohols or a deriv. of a cyclic sugaralcohol. A developer is preferably used by 0.1-10 pts.wt., particularly 1-2 pts.wt. per 1 pt.wt. color developing compd. The vanishing agent is preferably used by 1-200 pts.wt., particularly 10-100 pts.wt. per 1 pt.wt. color developing compd.

62. 发明专利

JPH10217610A RE-WRITING TYPE MULTI-COLOR HEAT-SENSITIVE SHEET, RE-WRITING CARD AND RECORDING DEVICE USING IT 失效
公开(公告)号：JPH10217610A
公开(公告)日：1998-08-18
申请号：JP2626897
申请日：1997-02-10
申请人： TOSHIBA CORP
发明人： NAITO KATSUYUKI , TAKAYAMA AKIRA , SASAKI TAKASHI
IPC分类号： B41M5/34 , B41M5/28 , B41M5/30 , B41M5/323 , B41M5/333 , B41M5/337 , B41M5/26
摘要： PROBLEM TO BE SOLVED: To display characters or image information at any place of a wide optional image pattern by providing a re-writing type heat-sensitive recording medium wherein the coloring concentration is lower under an unbalanced state than under a balanced state, and a re-writing type heat-sensitive recording medium wherein the coloring concentration is higher under an unbalanced state than under a balanced state, on the same display region. SOLUTION: Both of a re-writing type heat-sensitive recording medium of three components, a coloring compound, a developer, a reversible agent, or four components by adding a phase separation control agent, wherein the coloring concentration is lower under an unbalanced state which is generated by melting and rapidly cooling a balanced state, than under the balanced state, and a re-writing type heat-sensitive recording medium comprising two components, a coloring compound and a long-chain developer, or three components by adding a phase separation control agent, wherein the coloring concentration is higher under an unbalanced state which is generated by melting and rapidly cooling a balanced state, than under the balanced state, are contained on the same display surface. By this method, characters or image information are displayed in the region of a multi-color image pattern.

63. 发明专利

JPH0920074A REVERSIBLE THERMAL RECORDING MEDIUM 失效
公开(公告)号：JPH0920074A
公开(公告)日：1997-01-21
申请号：JP16996195
申请日：1995-07-05
申请人： TOSHIBA CORP
发明人： TAKAYAMA AKIRA , OKUYAMA TETSUO , FUJIOKA SAWAKO , NISHIZAWA HIDEYUKI
IPC分类号： B41M5/337 , B41M5/26
摘要： PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium capable of being recorded or erased by a single heating device and extremely accelerating the speed of color developing and erasing. SOLUTION: The reversible thermal recording medium comprises a coloring compound, color developer, and a phase separation control material for varying the phase separating speed of the compound or the developer near its melting point, wherein the control material has supercooling properties that the difference between the melting point and a solidifying point is 10 deg.C or higher.

64. 发明专利

JPH08132607A INK JET RECORDING APPARATUS 失效
公开(公告)号：JPH08132607A
公开(公告)日：1996-05-28
申请号：JP17514995
申请日：1995-07-11
申请人： TOSHIBA CORP
发明人： HIRAHARA SHUZO , NAGATO KAZUSHI , HATTORI SHUNSUKE , NUKADA HIDEKI , TAKAYAMA AKIRA , KUDO NORIKO , SAITO SHIRO , SAITO TSUTOMU , MURAKAMI FUMIHIKO , SUGIUCHI MASAMI , TANUMA CHIAKI
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055 , H04N1/23
摘要： PURPOSE: To provide an ink jet recording apparatus capable of performing recording of required resolving power using a unidimensional piezoelectric element array. CONSTITUTION: An ink jet recording apparatus flying the ink particles formed from the liquid surface of ink by the pressure of ultrasonic beam to record an image on a recording medium consists of a piezoelectric element array 10 constituted by arranging a plurality of piezoelectric elements emitting ultrasonic beams in one row, an ultrasonic interference layer 11 allowing the ultrasonic beams emitted from the respective piezoelectric elements of the piezoelectric element array 10 to interfere each other therein to converge them into the ink in the array direction of the piezoelectric element array 10 and a plurality of the parallel linear strip like partterns extending in the direction same to the array direction of the piezoelectric element array 10 and has a Flesnel diffraction strip plate 17 converging the ultrasonic beams passed through the ultrasonic interference layer 11 into the ink in the direction crossing the array direction at a right angle.

65. 发明专利

JPH0750741A IMAGE SENSOR 失效
公开(公告)号：JPH0750741A
公开(公告)日：1995-02-21
申请号：JP10742794
申请日：1994-04-25
申请人： TOSHIBA CORP
发明人： SAITO TAMIO , NAKAI TOSHIO , MORI KENICHI , SUZUKI KOHEI , SUDA YOSHIYUKI , TAKAYAMA AKIRA
IPC分类号： H04N1/028
摘要： PURPOSE:To provide the high-speed reading image sensor by taking out a signal of a photoelectric conversion element which is amplified by an amplifier by a switching means and reducing the noise. CONSTITUTION:An amplifier Pn is interposed between a photoelectric conversion element An (n=1-N) and a switching means Bn. A reset switching means B'n is interposed between a photoelectric conversion element An and the amplifier Pn. Thus, the S/N is improved by performing amplification in the former step of the switching means Bn being the noise generation source. More amplifier may be provided at the final stage of a common output line. If such an amplifier Pn is provided, a means which returns the photoelectric conversion element An to the initial state temporarily is required after reading signals. This operation can return, for example, the earth potential after reading signals by the reset switching means B'n. The reset switching means B'n can be driven by using a shift register selecting the switching means Bn.

66. 发明专利

JPS62264676A PHOTOELECTRIC CONVERSION DEVICE 失效
公开(公告)号：JPS62264676A
公开(公告)日：1987-11-17
申请号：JP10760886
申请日：1986-05-13
申请人： TOSHIBA CORP
发明人： NAKAI TOSHIO , MORI KENICHI , TAKAYAMA AKIRA , SHIMADA OSAMU
IPC分类号： H01L31/0248 , H01L31/0224 , H01L31/09
摘要： PURPOSE:To obtain large bright current. by providing a pair of transparent electrodes on a photoelectric conversion film, CONSTITUTION:Amorphous SiH 2 is deposited on a heat-resistive glass plate 1 by glow discharge decomposition of silane. Then, an N type amorphous SiH film 3 is deposited by glow discharge decomposition of a mixture of silane and PH3. ITO 4 is then deposited by the spattering process. Finally, the films 4 and 3 except their regions where electrodes are to be provided are removed by RIE to form electrode patterns. Since an incident light 40 reaches also to the photoelectric conversion film below the electrodes, the device is allowed to have a lower resistance and provide larger bright current.

67. 发明专利

JPS62224976A THIN FILM TRANSISTOR 失效
公开(公告)号：JPS62224976A
公开(公告)日：1987-10-02
申请号：JP6921186
申请日：1986-03-27
申请人： TOSHIBA CORP
发明人： TAKAYAMA AKIRA , SUDA YOSHIYUKI , SEKIGUCHI TADASHI
IPC分类号： H01L27/12 , H01L29/78 , H01L29/786 , H01L29/80 , H01L29/812
摘要： PURPOSE:To obtain a vertical TFT which is made of amorphous semiconductor and is operated with a high speed and has a high ON/OFF ratio by a method wherein a gate electrode forms a Schottky junction with an amorphous semiconductor in the boundary in a channel part and forms an MIS junction with the amorphous semiconductor in the boundary in the part other than the channel part with an insulating film between. CONSTITUTION:A 1st main electrode 20 formed on an insulating substrate 10, amorphous semiconductor layers 30 and 70 formed on the electrode 20, 2nd main electrodes 90 selectively formed on them, gate electrodes 50 formed in the amorphous semiconductor layers 30 and 70 and insulating films 40 and 60 which are formed on the gate electrodes 50 on at least one of the 1st electrode 20 side and the 2nd electrode 90 side are provided. The gate electrode 50 forms Schottky junctions with the amorphous semiconductor 70 in the boundaries in channel parts in which carriers travel and, moreover, forms MIS junctions with the amorphous semiconductor layers 30 and 70 in the boundaries in the parts other than the channel parts. With this constitution, a leakage current into the gate electrode can be minimized so that a TFT with a high speed operation and a high ON/OFF ratio can be realized.

68. 发明专利

JPS61198667A MANUFACTURE OF IMAGE SENSOR 失效
公开(公告)号：JPS61198667A
公开(公告)日：1986-09-03
申请号：JP3805485
申请日：1985-02-27
申请人： TOSHIBA CORP
发明人： TAKAYAMA AKIRA
IPC分类号： H01L27/146 , H01L31/0216
摘要： PURPOSE:To omit the process of positioning discrete electrodes to a photo-shield film, by a method wherein the window of the photo-shield film is formed by patterning this film after development using discrete electrodes as the mask. CONSTITUTION:Discrete electrodes 2 made of a non-transparent metal such as Cr are formed on a clear substrate 1 such as a glass substrate. A band-like photoelectric conversion film 3 is formed so as to cover the whole of the discrete electrode 2; a common electrode 4 made of a clear conductive film over the film 3; and a thin insulation film 5 over the electrode 4; then, the film 5 is coated with a positive resist 6. By irradiation with ultraviolet rays from the substrate 1 side, the photo resist 6 is exposed by using the electrodes 2 as the mask and developed, thus leaving a pattern corresponding to the electrodes 2. Next, a non-transparent material film 7' serving as the photo-shield film is formed; finally, the remaining photo resist 6 is exfoliated, thus forming the photo-shield film 7 having a window 8 by life-off above the electrode 2, i.e. at the region of a photoelectric conversion element.

69. 发明专利

JPS61145841A WIRING MATERIAL AND MANUFACTURE OF THE SAME 失效
公开(公告)号：JPS61145841A
公开(公告)日：1986-07-03
申请号：JP26734184
申请日：1984-12-20
申请人： TOSHIBA CORP
发明人： SUDO TOSHIO , IIDA ATSUKO , TAKAYAMA AKIRA
IPC分类号： H05K3/00 , H01L21/768 , H01L23/522 , H05K3/06
摘要： PURPOSE:To reduce wiring capacity of wirings of an integrated circuit element which is required to assure a high speed logic operations and the wirings on a substrate for mounting said element by forming the same pattern as the wiring conductor pattern on the insulator between a wiring conductor pattern and a common conductor. CONSTITUTION:A polyimide and Teflon having a low dielectric coefficient is formed uniformly on a common conductor 1. After a conductor is uniformly adhered thereon by vaporization or sputtering, the wiring conductor is patterned by photo etching, etc. With this conductor pattern 2 used as the mask, the insulator 3 is etched. In this case, even when a Teflon is used, the portion (b) can easily by removed leaving the portion (a) just under the wiring conductor within the insulator layer 3 by employing a means such as the plasma etching, etc. Since the insulator supporting the wiring conductor is restricted only to the part where the wiring conductor is formed and the other portion can be replaced with air, the effective wiring capacity can be reduced. Moreover the crosstalk by electrostatic coupling between the adjacent wirings which will become a problem in the high density wiring can be reduced.

70. 发明专利

JP2014067925A Solar battery module 审中-公开
标题翻译：太阳能电池模块
公开(公告)号：JP2014067925A
公开(公告)日：2014-04-17
申请号：JP2012213150
申请日：2012-09-26
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKAYAMA AKIRA , OKA SEIJITSU , NAKAO HIDEYUKI , KUDO YUKI , ONO AKIHIKO , INABA MICHIHIKO
IPC分类号： H01L31/054 , H01L31/042
CPC分类号： H01L31/0527 , H01L51/447 , Y02E10/52 , Y02E10/549
摘要： PROBLEM TO BE SOLVED: To provide a solar battery module having high photoelectric conversion efficiency.SOLUTION: A solar battery module includes a plurality of solar battery cells disposed on a substrate via a space and a transparent member disposed so as to cover the solar battery cells, and is configured such that light incident into the transparent member transmits in the transparent member and reaches the solar battery cells. The transparent member has slit-shaped recess spaces at positions corresponding to spaces between the solar battery cells, and has a photoelectric-conversion-rate improvement structure on a surface side of the transparent member into which light is incident.
摘要翻译：要解决的问题：提供一种具有高光电转换效率的太阳能电池模块。解决方案：太阳能电池模块包括经由空间设置在基板上的多个太阳能电池单元和透明构件，其被设置为覆盖太阳能电池单元并且被配置为使得入射到透明构件中的光在透明构件中透射并到达太阳能电池单元。透明构件在对应于太阳能电池单元之间的空间的位置处具有狭缝状凹部空间，并且在透光构件的入射光的表面侧具有光电转换率改善结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式