专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US06759866B2 Semiconductor integrated circuit and a testing method thereof 失效
标题翻译：半导体集成电路及其测试方法
公开(公告)号：US06759866B2
公开(公告)日：2004-07-06
申请号：US10274602
申请日：2002-10-22
申请人： Katsuhiro Mori , Shinya Fujioka
发明人： Katsuhiro Mori , Shinya Fujioka
IPC分类号： G01R3128
CPC分类号： G01R31/3004 , G01R31/31721
摘要： Operating margins of a semiconductor integrated circuit are reliably tested at low power consumption by switching power supply circuits between normal operation mode wherein a first step-up power supply serves both memory core and a step-down power supply, and testing mode wherein the memory core is powered by an external testing power supply that provides a fluctuating voltage for testing, and the step-down power supply is served by a second step-up power supply.
摘要翻译：半导体集成电路的工作裕度通过在正常操作模式之间切换电源电路而被可靠地测试，其中第一升压电源用于存储器核心和降压电源，以及测试模式，其中存储器核心由外部测试电源供电，为测试提供波动的电压，降压电源由第二升压电源供电。

72. 发明授权

US06683491B2 Semiconductor integrated circuit 有权
标题翻译：半导体集成电路
公开(公告)号：US06683491B2
公开(公告)日：2004-01-27
申请号：US10106107
申请日：2002-03-27
申请人： Toru Koga , Shinya Fujioka , Katsuhiro Mori
发明人： Toru Koga , Shinya Fujioka , Katsuhiro Mori
IPC分类号： G05F110
CPC分类号： G11C11/4074 , G11C2207/2227
摘要： First and second voltage generators generate a first internal power supply voltage to be supplied to a first internal power supply line and a second internal power supply voltage to be supplied to a second internal power supply line, respectively. A short circuit shorts the first and second internal power supply lines when operations of both the first and second voltage generators are suspended. The first and second internal power supply lines become floating, and charges stored in the respective internal power supply lines drain out gradually. Here, since the charges are redistributed to both of the internal power supply lines, the first and second internal power supply voltages become equal in value as they drop off. Consequently, the first and second internal power supply voltages can be prevented from inversion, and internal circuits connected to both the first and second internal power supply lines can be precluded from malfunctioning.
摘要翻译：第一和第二电压发生器产生分别提供给第一内部电源线和第二内部电源电压的第一内部电源电压以供给第二内部电源线。当第一和第二电压发生器的操作被暂停时，短路使第一和第二内部电源线短路。第一和第二内部电源线变为浮动，并且各个内部电源线中存储的电荷逐渐排出。这里，由于电荷被重新分配给两个内部电源线，所以第一和第二内部电源电压随着它们的下降而变得相等。因此，可以防止第一和第二内部电源电压反转，并且可以防止连接到第一和第二内部电源线的内部电路发生故障。

73. 发明授权

US5148670A Gas turbine cogeneration apparatus for the production of domestic heat and power 失效
标题翻译：用于生产国内热能和动力的燃气轮机加热装置
公开(公告)号：US5148670A
公开(公告)日：1992-09-22
申请号：US727381
申请日：1991-07-05
申请人： Peter H. Birch , Toshiyuki Kondo , Katsuhiro Mori
发明人： Peter H. Birch , Toshiyuki Kondo , Katsuhiro Mori
IPC分类号： F02C3/00 , F02C6/00 , F02C6/04 , F02C6/18 , F02C7/08 , F02C7/26
CPC分类号： F02C6/006 , F02C7/08 , F02C7/26 , Y02E20/14
摘要： An apparatus for the domestic cogeneration of heat and electrical energy utilizing an inverted Brayton cycle gas turbine, a combustion chamber, an electrical generator and a compressor. Combustion air is preheated in a heat exchanger by gaseous combustion gases or exhaust gases exiting from the turbine. The combustion air is supplied at substantially atmospheric pressure to the combustion chamber where fuel is burned. The cooled gaseous combustion gases exiting from the heat exchanger are then fed to the compressor where they are recompressed to atmospheric pressure, and are finally used to heat the working fluid of a domestic heating system before being exhausted to the atmosphere. The apparatus can also include an acoustically and thermally insulated housing, an electric air blower for start-up, an engine ignition device, a frequency converter which conditions the electric generator output for connection to the main supply and a control system which is cooled by the engine intake air and which detects thermal and electrical demand and adjusts the engine power accordingly.
摘要翻译：一种利用倒置布雷顿循环燃气轮机，燃烧室，发电机和压缩机进行国内热电联产的装置。燃烧空气在热交换器中由气体燃烧气体或从涡轮机排出的排气预热。燃烧空气以基本大气压供应到燃烧燃烧的燃烧室。然后将从热交换器排出的冷却的气态燃烧气体送入压缩机，在压缩机中将其再次压缩至大气压力，最后用于在排气到大气之前加热家用加热系统的工作流体。该装置还可以包括隔热隔热的壳体，用于启动的电动鼓风机，发动机点火装置，调节用于连接主电源的发电机输出的变频器和由主电源冷却的控制系统发动机进气，并检测热和电力需求，并相应地调整发动机功率。

74. 发明授权

US4718480A Apparatus and method for scraping the interior of a fluid handling device 失效
标题翻译：用于刮擦流体处理装置内部的装置和方法
公开(公告)号：US4718480A
公开(公告)日：1988-01-12
申请号：US852827
申请日：1986-04-16
申请人： Masahiro Kito , Katsuhiro Mori
发明人： Masahiro Kito , Katsuhiro Mori
IPC分类号： F28G1/00 , F28F19/00 , F28F17/00
CPC分类号： F28F19/008 , C08L2201/12 , F28F2255/04 , Y10S165/079
摘要： Apparatus and method for scraping the interior of a fluid handling device such as the tubes of a heat exchanger, wherein a scraper in the form of a ribbon, a turbulence promoter, a cylindrical wire mesh or the like is disposed in each tube and scrapingly moved back and forth within the tubes by a spring made of a temperature-responsive shape memory alloy. A fluid handling device provided with the scraping means does not need to be disassembled or even taken off-line. The scraper acts while the fluid handling device is in use, because the temperature-reactive spring can respond to the temperature of fluid flowing through the device or to thermal energy applied at will, as by electric resistance heat.
摘要翻译：用于刮擦诸如热交换器的管的流体处理装置的内部的装置和方法，其中将带状形式的刮板，湍流促进器，圆柱形丝网等设置在每个管中并且刮擦移动通过由温度响应形状记忆合金制成的弹簧在管内来回。设置有刮削装置的流体处理装置不需要拆卸甚至脱机。在使用流体处理装置的同时，刮刀作用，因为温度反应弹簧可以响应于流过装置的流体的温度或随着电阻加热而随意施加的热能。

75. 发明授权

US4694894A Heat exchangers 失效
标题翻译：热交换器
公开(公告)号：US4694894A
公开(公告)日：1987-09-22
申请号：US776669
申请日：1985-09-16
申请人： Masahiro Kito , Katsuhiro Mori
发明人： Masahiro Kito , Katsuhiro Mori
IPC分类号： F28F1/40 , F28D7/12 , F28F13/06 , F28F13/00
CPC分类号： F28F13/06 , F28F13/02 , Y10S165/908
摘要： A heat exchanger which includes a casing having an outer tube and an inner tube fixed therein. Holes are formed in the inner tubes and face a heat transfer surface of the outer tube. Hot exhaust gas may be passed from an inlet of the outer tube into the inner tube, through the holes in the inner tube to an outlet. Coolant water may be passed through the casing from an inlet port to an outlet port. Baffles and/or twist coils may be provided to improve heat transfer.
摘要翻译：一种热交换器，其包括具有固定在其中的外管和内管的外壳。孔在内管中形成并面向外管的传热表面。热废气可以从外管的入口进入内管，通过内管中的孔到达出口。冷却水可以从入口到出口通过套管。可以提供挡板和/或捻线以改善热传递。

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