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1. 发明专利

JP2015011875A ガス遮断器有权
标题翻译：气体断路器
公开(公告)号：JP2015011875A
公开(公告)日：2015-01-19
申请号：JP2013136777
申请日：2013-06-28
申请人：株式会社東芝 , Toshiba Corp
发明人： SHINKAI TAKESHI , DEBASIS BISWAS , JINBO TOMOHIKO , SHIMAMURA AKIRA , ISHII AKIRA , MAJIMA SHUYA , NOZAWA MASARU
IPC分类号： H01H33/70 , H01H33/915
摘要：【課題】電流遮断時における高温ガスのスムースな排気を実現し、いかなる電流領域においても、優れた電療遮断性能を有するガス遮断器を提供する。【解決手段】絶縁ノズル23の内部は、蓄圧空間の下流に位置し前記流路の断面積が漸次縮小する縮小部と、縮小部の下流に位置し前記流路の断面積が最小となるスロート部5bと、スロート部5bの下流に位置し前記断面積が漸次拡大する拡大部5cとを備える。スロート部5bの断面積S1、絶縁ノズル23の内面と対向アーク接触子11の外面の先端部との隙間である絞り部の断面積S2、絶縁ノズル23の下流出口の断面積S3、絶縁ノズル23のスロート部5bと絞り部との距離をL1、絞り部と出口との距離をL2としたときに、5.0S1>S2>2.0S1、10.0S1>S3>2.5S1、L2>0.2L1とする。【選択図】図1
摘要翻译：要解决的问题：提供一种在电流中断期间平稳地排出高温气体并且即使在任何当前区域也具有高电流中断性能的气体断路器。解决方案：绝缘喷嘴23的内部包括定位的减速部分在电压累积空间的下游侧，流路的截面积逐渐减小; 位于所述还原部的下游侧并且所述流路的截面积最小的喉部5b; 以及位于喉部5b的下游侧并且截面积逐渐扩大的膨胀部5c。当喉部5b的截面面积S1被定义为S1时，作为绝缘喷嘴23的内表面与相对的电弧触头11的外表面的远端部分之间的间隙的节流部分的截面面积被定义为S2，绝缘喷嘴23的下流出口的截面面积被定义为S3，绝缘喷嘴23的喉部5b与节流部之间的距离被定义为L1，节气门部分并且出口被定义为L2，满足5.0S1> S2> 2.0S1，10.0S1> S3> 2.5S1和L2> 0.2 L1。

2. 发明专利

JP2013171747A Gas circuit breaker 审中-公开
标题翻译：气体断路器
公开(公告)号：JP2013171747A
公开(公告)日：2013-09-02
申请号：JP2012035659
申请日：2012-02-21
申请人： Toshiba Corp , 株式会社東芝
发明人： ISHII AKIRA , IIJIMA TAKAFUMI
IPC分类号： H01H33/915
摘要： PROBLEM TO BE SOLVED: To provide a gas circuit breaker capable of blowing an arc-extinguishing gas of relatively low temperature to arc plasma at a current-zero point from the latter half of an arc discharge generation time.SOLUTION: A gas circuit breaker includes a buffer chamber 5 and a pressure accumulation chamber 10 as gas flow generating means of extinguishing an arc by blowing an arc-extinguishing gas 4 to arc plasma 15 generated between a movable contactor 2 and an opposite contactor 3 in a process of circuit breaking. The buffer chamber 5 communicates with an arc plasma generation space generated in the process of circuit breaking, and decreases in capacity as the movable contactor 2 and opposite contactor 3 are separated from each other. The pressure accumulation chamber 10 is formed to communicate with only the buffer chamber 5.
摘要翻译：要解决的问题：提供一种能够从电弧放电产生时间的后半段的电流零点向等离子体吹灭具有较低温度的灭弧气体的气体断路器。解决方案：气体断路器包括作为气流发生装置的缓冲室5和压力积聚室10，其通过在断路过程中将灭弧气体4吹送到在活动接触器2和相对接触器3之间产生的等离子体15而熄灭电弧。缓冲室5与在断路过程中产生的电弧等离子体产生空间连通，并且随着可动接触器2和相反的接触器3彼此分离而容量减小。压力积聚室10形成为仅与缓冲室5连通。

3. 发明专利

JP2011135675A Gas insulated apparatus 审中-公开
标题翻译：气体绝缘装置
公开(公告)号：JP2011135675A
公开(公告)日：2011-07-07
申请号：JP2009291810
申请日：2009-12-24
申请人： Toshiba Corp , 株式会社東芝
发明人： HOSHINA KOICHI , SATO MASAYUKI , ISHII AKIRA , HIRANO YOSHIHIKO , SHIMAMURA AKIRA
IPC分类号： H02G5/06 , H02B13/02
摘要： PROBLEM TO BE SOLVED: To improve insulating performance in a gas insulated apparatus charged with an insulating gas. SOLUTION: The gas insulated apparatus has a metallic container 2 which is charged with an insulating gas, a supporting insulator 3 which is arranged inside the metallic container 2, a conductor 1 for current application which is supported by the supporting insulator 3, a barrier insulator 5 which is interposed between the supporting insulator 3 and the conductor 1 for current application in such a position that the supporting insulator 3 faces the conductor 1 for current application, a potential adjusting layer 6 which is attached to the barrier insulator 5 in such a position that the barrier insulator 5 faces the conductor 1 for current application and consists of any of a conductive material, a semiconductive material, and a nonlinear resistance material, a holding member 23 which electrically connects and holds the potential adjusting layer 6 and the conductor 1 for current application, in a position surrounded by the barrier insulator 5 and consists of any of a conductive material, a semiconductive material, and a nonlinear resistance material, and a heat radiating fin 7 which is arranged in contact with the periphery of the conductor 1 for current application in a position surrounded by the barrier insulator 5. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高充电绝缘气体的气体绝缘设备的绝缘性能。解决方案：气体绝缘装置具有装有绝缘气体的金属容器2，配置在金属容器2内的支撑绝缘体3，由支撑绝缘体3支撑的电流用导体1，阻挡绝缘体5，其设置在支撑绝缘体3和导体1之间，用于施加在支撑绝缘体3面向用于电流施加的导体1的位置;电位调节层6，其安装在隔离层5上阻挡绝缘体5面向导体1用于电流施加并由导电材料，半导体材料和非线性电阻材料中的任一种构成的位置，电连接并保持电位调节层6和导体1，用于当前施加的导体1处于由阻挡绝缘体5包围的位置，并且由任何导电材料构成 Al，半导体材料和非线性电阻材料，以及散热片7，其布置成与导体1的周边接触，用于施加在由阻挡绝缘体5包围的位置。）2011年，JPO＆INPIT

4. 发明专利

JP2005001991A Ozonizer 审中-公开
标题翻译：臭氧发生器
公开(公告)号：JP2005001991A
公开(公告)日：2005-01-06
申请号：JP2004225578
申请日：2004-08-02
申请人： Toshiba Corp , Toshiba It & Control Systems Corp , 東芝Itコントロールシステム株式会社 , 株式会社東芝
发明人： MURATA TAKAAKI , ISHII AKIRA , KANAMARU KOJI , OKITA YUJI
IPC分类号： C01B13/11 , B01J19/08
摘要： PROBLEM TO BE SOLVED: To provide an ozonizer in which the interval of a pair of electrodes is uniformly kept and the discharge gap between the pair of electrodes is effectively cooled.
SOLUTION: The ozonizer is provided with a cylindrical dielectric electrode 5 and a metallic electrode 6 provided outside the dielectric electrode 5. High voltage is applied between the dielectric electrode 5 and the metallic electrode 6. The inside of the metallic electrode 6 is cooled by cooling water 8. The discharge gap 7 between the dielectric electrode 5 and the metallic electrode 6 is 0.3-0.6mm.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供均匀地保持一对电极的间隔并且一对电极之间的放电间隙被有效地冷却的臭氧发生器。解决方案：臭氧发生器设置有设置在电介质电极5外部的圆柱形电介质电极5和金属电极6.在电介质电极5和金属电极6之间施加高电压。金属电极6的内部为由冷却水8冷却。电介质电极5与金属电极6之间的放电间隙7为0.3〜0.6mm。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JPH11333324A ELECTROSTATIC SEPARATOR 失效
公开(公告)号：JPH11333324A
公开(公告)日：1999-12-07
申请号：JP14350798
申请日：1998-05-25
申请人： TOSHIBA CORP
发明人： MATSUSHIRO TAKESHI , ISHII AKIRA
IPC分类号： B09B5/00 , B03C7/02
摘要： PROBLEM TO BE SOLVED: To obtain an electrostatic separator in which the throughput of powder containing granular material is sharply increased by improving maintainability of an electric field applied space to sharply reduce cleaning work time and lost labor and also continuous operation for many hours can be performed to improve treating efficiency. SOLUTION: This electrostatic separator is constituted of a powder treating vessel C and a powder recovery vessel D. In the powder treating vessel C, a powder feeder 21 and a powder separator 20 are installed. The powder separator 20 is constituted of a high voltage electrode 22 arranged fixed thereto and a drum electrode 23 provided arranged opposite to the high voltage electrode 22. The drum electrode 23 can be removed and replaced with a new one.

6. 发明专利

JPH11319820A SYSTEM FOR TREATING SEWAGE 失效
公开(公告)号：JPH11319820A
公开(公告)日：1999-11-24
申请号：JP14019898
申请日：1998-05-21
申请人： TOSHIBA CORP
发明人： ISHII AKIRA
IPC分类号： C02F1/30 , C02F1/36 , C02F1/48 , C02F11/12
摘要： PROBLEM TO BE SOLVED: To separate and recover organic substance from sewage with ease and at a high speed, make the size of the treatment facility compact, lower the operation costs and to recover organic substance for various particle sizes thereof. SOLUTION: In the treatment system for separating and recovering organic substance from waste water containing organic substance such as sewage, an inlet part 2 for introducing waste water 1, a standing wave generating part 3 for generating a standing wave which gives wave energy to the introduced polluted water 1 to concentrate the organic substance in the polluted water 1 and an electric field generating part 7, for giving electric energy to floating organic substance 5 accumulated from the introduced waste-water 1 and for a fractionation thereof, are provided. The organic substance 5 concentrated in this standing wave generating part 3 is recovered from the waste water 1 and the floating organic substance 5a, 5b which is fractionated in the electric field generating part 7 is recovered at the same time.

7. 发明专利

JPH10224709A DISPLAY CONTROLLER AND TELEVISION RECEIVER 失效
公开(公告)号：JPH10224709A
公开(公告)日：1998-08-21
申请号：JP2179197
申请日：1997-02-04
申请人： TOSHIBA CORP
发明人： TOMIYAMA MIKA , ISHII AKIRA
IPC分类号： G09G5/00 , G09G5/22 , G09G5/36 , G09G5/377 , H04N5/445
摘要： PROBLEM TO BE SOLVED: To allow a television receiver to display a plurality of duplicated lines with a small amount of hardware. SOLUTION: A display memory 13 stores a character string to be displayed in the unit of lines, and a character memory 17 stores character fonts. A start line memory 204 stores a display start line for each line stored in the display memory 13. A display line selection section 7 allows line number latches 213-216 to latch a number of a line to be displayed on a current horizontal line indicated by a line counter 206 and provides an output of the latched line numbers to a memory control section 11 with priority via a line number selector 234. In-line line latches 243-246 in cooperation with a selector 280 and an adder 281 count in-line line numbers of the line numbers latched by the corresponding line number latches 213-216 and provide an output of the result to a memory control section 15 via a selector 235.

8. 发明专利

JPH10105150A CHARACTER STORAGE CIRCUIT AND DISPLAY CONTROL UNIT 失效
公开(公告)号：JPH10105150A
公开(公告)日：1998-04-24
申请号：JP25896396
申请日：1996-09-30
申请人： TOSHIBA CORP
发明人： ISHII AKIRA , TOMIYAMA MIKA
IPC分类号： G06F3/153 , G09G5/22 , G09G5/24 , G09G5/28 , H04N5/445
摘要： PROBLEM TO BE SOLVED: To provide the display control unit which improves the display quality of characters displayed on a screen and makes a multiple display of' characters without increasing the capacity of a character memory. SOLUTION: The control unit is equipped with a character memory 4 which store patterns corresponding to character codes and is equipped with a read data path for reading data of 2 lines including a line specified with a line number at the same time together with character codes and data, on the said specified line, 2 latches 20 to 23 which latch read data from the character memory 4 by every (n) bits, 2" PS converting means 24a to 24d which convert the contents of the latches into serial data, a smoothing means, and rearranging means 25a to 25d which rearranges the outputs of' the PS converting means according to the display vertical positions of characters to be displayed.

9. 发明专利

JPH09135398A DISPLAY CONTROLLER 失效
公开(公告)号：JPH09135398A
公开(公告)日：1997-05-20
申请号：JP28891395
申请日：1995-11-07
申请人： TOSHIBA CORP
发明人： TOMIYAMA MIKA , ISHII AKIRA
IPC分类号： H04N5/445
摘要： PROBLEM TO BE SOLVED: To provide a display controller which can perform the graphic display and also can improve the degree of freedom for the graphic display in a simple circuit constitution and without affecting the display of characters. SOLUTION: The registers 41 to 44 store the horizontal and vertical display start and end data on a slant line, i.e., a graphic to be displayed. An arithmetic circuit 45 carries out the operations to those display start and end data to calculate the tilt E of the slant line. A switch circuit 46 outputs the horizontal display start data to be inputted only at the display start time and outputs the horizontal line display start data received from a switch 50 in other periods. An adder 47 adds the tilt E to the output signal received from the circuit 46 to output the per-line horizontal display end data. The comparators 51 and 52 and a display range output circuit 55 produce the horizontal graphic display period output signals based on the per-line horizontal display start and end data. On the other hand, the comparators 53 and 54 and a display range output circuit 56 produce the vertical graphic display period output signals based on the vertical display start and end data.

10. 发明专利

JPH08102870A TRANSVERSAL FILTER CONTROL CIRCUIT AND DEVICE FOR REMOVING GHOST AND CONVERTING ASPECT RATIO 失效
公开(公告)号：JPH08102870A
公开(公告)日：1996-04-16
申请号：JP26130594
申请日：1994-09-30
申请人： TOSHIBA CORP
发明人： MIYAZAKI TORU , ISHII AKIRA , IGA HIROYUKI
IPC分类号： H04N5/21 , H03H15/00 , H03H17/00 , H03H17/02 , H03H21/00 , H04B3/04
摘要： PURPOSE: To reduce manufacturing cost by reducing a circuit scale in a device removing a ghost and converting an aspect ratio. CONSTITUTION: A tap coefficient with which interpolating operations are simultaneously executed in ghost removal and aspect ratio conversion is obtained by a tap coefficient control circuit 107 controlling the tap coefficient of a transversal filter 103 and the transversal filter 103 is filter-operated by the coefficient. The circuit scale is reduced and the manufacturing cost is reduced by simultaneously realizing the interpolating operations in ghost removal and aspect ratio conversion by one transversal filter 103.

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