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101. 发明授权

US4967719A Internal combustion engine ignition system 失效
标题翻译：内燃机点火系统
公开(公告)号：US4967719A
公开(公告)日：1990-11-06
申请号：US437042
申请日：1989-11-15
申请人： Hiroshi Okuda
发明人： Hiroshi Okuda
IPC分类号： F02P7/03
CPC分类号： F02P7/03
摘要： An ignition timing circuit controls operational amplifiers 41, 42 associated with respective engine cylinders in accordance with relative voltage levels, V1, V2 and V3 established by resistive dividers in response to timing signals from pulse coil windings 21, 22 and the output of an operating circuit 39, thereby avoiding the use of flip flops.
摘要翻译：点火正时电路响应于来自脉冲线圈绕组21,22的定时信号和操作电路的输出，根据由电阻分压器建立的相对电压电平V1，V2和V3控制与相应发动机气缸相关的运算放大器41,42。从而避免使用触发器。

102. 发明授权

US4951625A Internal combustion engine stop device 失效
标题翻译：内燃机停机装置
公开(公告)号：US4951625A
公开(公告)日：1990-08-28
申请号：US432014
申请日：1989-11-06
申请人： Hiroshi Okuda
发明人： Hiroshi Okuda
IPC分类号： F02P9/00 , F02P3/08 , F02P11/02
CPC分类号： F02P11/025 , F02P3/0838
摘要： An internal combustion engine stop device comprises a power generation winding for generating electric power corresponding to the rotation of an engine and charging a capacitor for an ignition winding; and a stop circuit for bringing the output of the power generation winding to a short-circuit state based on the actuation of the stop switch, wherein the stop switch is of a self-reset type, and wherein the stop circuit is constituted by a self-holding circuit for keeping the short-circuit state based on the actuation of the stop switch, and a delay circuit for actuating the self-holding circuit when a switched state of the stop switch is kept for a predetermined time.
摘要翻译：内燃机停止装置包括用于产生与发动机的旋转相对应的电力并为点火绕组充电的电容器的发电绕组; 以及停止电路，用于基于所述停止开关的动作使所述发电绕组的输出达到短路状态，其中所述停止开关为自复位型，并且所述停止电路由自身构成用于保持基于停止开关的动作的短路状态的保持电路，以及用于在停止开关的切换状态保持预定时间时启动自保持电路的延迟电路。

103. 发明授权

US4944178A Apparatus and method for measuring dissolved gas in oil 失效
标题翻译：测量油中溶解气体的装置和方法
公开(公告)号：US4944178A
公开(公告)日：1990-07-31
申请号：US333401
申请日：1989-04-05
申请人： Yasuo Inoue , Masanari Kikkawa , Masaru Kamba , Hiroshi Okuda
发明人： Yasuo Inoue , Masanari Kikkawa , Masaru Kamba , Hiroshi Okuda
IPC分类号： G01N25/14 , G01N33/28
CPC分类号： G01N25/14 , G01N33/2841
摘要： Apparatus and method for measuring a dissolved gas in oil wherein air is blown into an oil sample through a bubble generator, bubbles are passed through the oil sample to extract dissolved gas therefrom, a resulting air-extracted gas mixture is contacted by a gas sensor for detecting and measuring the dissolved gas and the mixture is recirculated through the oil sample. Preferably, the air bubbles are within the range of 0.1 mm to 8.0 mm, and, also, the volume of the apparatus is selected so that the quantity of the gas to be measured is not more than 20% of the combined volume of the extraction vessel, the sensor chamber, and the connecting conduit.

104. 发明授权

US4859741A Polyester composition 失效
标题翻译：聚酯组成
公开(公告)号：US4859741A
公开(公告)日：1989-08-22
申请号：US26486
申请日：1987-03-16
申请人： Katsuhiko Takahashi , Tsuneyasu Nakashima , Hiroshi Nakatsuji , Hiroshi Okuda
发明人： Katsuhiko Takahashi , Tsuneyasu Nakashima , Hiroshi Nakatsuji , Hiroshi Okuda
IPC分类号： C08K5/29 , C08L67/00 , C08L67/02
CPC分类号： C08K5/29 , C08L67/00 , C08L67/02
摘要： A polyester composition is disclosed which includes a polyester, (a) a thermoplastic elastomer and (b) a carbodiimide compound having at least one carbodiimide group and which exhibits improved impact resistance at low temperatures and stability to heat, hot water and steam. The composition is useful to form parts which are exposed to low temperatures. A polyalkylene terephthalate resin composition is also disclosed which includes a polyalkylene terephthalate resin, (a) at least one selected from the group consisting of ethylene/alkyl acrylate and a thermoplastic polyester elastomer and (b) at least one selected from the group consisting of an epoxy resin containing at least two carbodiimide groups in the molecule.
摘要翻译：公开了一种聚酯组合物，其包含聚酯，（a）热塑性弹性体和（b）具有至少一个碳二亚胺基团的碳二亚胺化合物，并且其在低温下表现出改善的耐冲击性和对热，热水和蒸汽的稳定性。组合物可用于形成暴露于低温的部分。还公开了一种聚对苯二甲酸亚烷基二醇酯树脂组合物，其包含聚对苯二甲酸亚烷基二醇酯树脂，（a）选自乙烯/丙烯酸烷基酯和热塑性聚酯弹性体中的至少一种，和（b）选自以下的至少一种：在分子中含有至少两个碳二亚胺基团的环氧树脂。

105. 发明授权

US4856488A Ignition system for an internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US4856488A
公开(公告)日：1989-08-15
申请号：US113518
申请日：1987-10-28
申请人： Hiroshi Okuda
发明人： Hiroshi Okuda
IPC分类号： F02P15/00 , F02P3/08
CPC分类号： F02P3/0838
摘要： An ignition system for an internal combustion engine of the invention, which is adapted to periodically charge a capacitor by using as a power source a magnetogenerator in association with the internal combustion engine and ignite the internal combustion engine by discharge from the capacitor and which is provided with a capacitor charged by a first half cycle in an output signal from a signal coil and a zero-cross detector for detecting the zero-cross point where the output signal of the signal coil transfers from a first half cycle to a latter half cycle, so that, among continuous one cycle waveforms of the signal coil, voltage at the first half cycle is charged at the capacitor, the capacitor discharging at the timing detected by the zero-cross detector and the discharge voltage is used as an ignition timing signal, whereby the ignition timing can be kept about constant without creating any malfunction caused by a noise signal and also regardless of variation in the number of revolution of the internal combustion engine.
摘要翻译：一种用于本发明的内燃机的点火系统，其适于通过使用与内燃机相关联的磁电发生器作为电源来周期性地对电容器充电，并且通过从电容器放电而点燃内燃机，并且提供在来自信号线圈的输出信号中由前半个周期充电的电容器和用于检测信号线圈的输出信号从第一半周期传输到后半个周期的零交叉点的零交叉检测器，使得在信号线圈的连续一个周期波形中，在前半个周期的电压在电容器充电，在由过零检测器检测到的定时放电的电容器和放电电压被用作点火定时信号，由此点火正时可以保持大约恒定，而不会产生由噪声信号引起的任何故障，并且也不管转数的变化内燃机。

106. 发明授权

US4623907A Semiconductor light-emitting device 失效
标题翻译：半导体发光装置
公开(公告)号：US4623907A
公开(公告)日：1986-11-18
申请号：US662043
申请日：1984-10-18
申请人： Hiroshi Okuda
发明人： Hiroshi Okuda
IPC分类号： H01L33/30 , H01S5/00 , H01L33/00
CPC分类号： H01L33/025 , H01L33/0025
摘要： A semiconductor light-emitting device according to the present invention is made by forming an undoped In.sub.1-X Ga.sub.X As.sub.1-Y P.sub.Y active layer on a n-InP clad layer, a p-In.sub.1-X Ga.sub.X As.sub.1-Y P.sub.Y active layer on said undoped active layer, and a p-n junction position in the interface between said n-InP layer and said undoped In.sub.1-X Ga.sub.X As.sub.1-Y P.sub.Y active layer or in the neighborhood thereof. By this structure, the heretofore inevitable problem of remote junction can be solved and the half value width of the light-emitting spectrum can be reduced. Therefore, the semiconductor light-emitting device according to the present invention provides higher response frequency and larger light-emitting output than the conventional semiconductor light-emitting device.
摘要翻译：根据本发明的半导体发光器件通过在n-InP包层，在所述未掺杂的有源层上的p-In1-XGaX As1-YPY有源层上形成未掺杂的In1-XGaXAs1-YPY有源层，以及在所述n-InP层和所述未掺杂的In1-XGaXAs1-YPY有源层或其附近的界面中的pn结位置。通过这种结构，可以解决远距离结的迄今不可避免的问题，并且可以减少发光光谱的半值宽度。因此，根据本发明的半导体发光器件提供比常规的半导体发光器件更高的响应频率和更大的发光输出。

107. 发明授权

US4287542A Recording and reproducing device 失效
标题翻译：记录和再现设备
公开(公告)号：US4287542A
公开(公告)日：1981-09-01
申请号：US073103
申请日：1979-09-06
申请人： Hiroshi Okuda
发明人： Hiroshi Okuda
IPC分类号： G11B15/04 , G11B15/10 , G11B5/54
CPC分类号： G11B15/106
摘要： In a recording and reproducing device of the type using depressible push buttons to activate different modes of operation there is provided a reproduction actuator lever, a lock lever to keep the actuator lever in its operative position, a head support plate movable in response to movement of the actuator lever, a recording actuator lever, and a swingable lever to lock the recording actuator lever. The swingable lever is normally forced to a position engaged with the recording actuator lever and a swingable member is provided to move the reproduction actuator lever during operation of the recording actuator lever so that during the recording mode the recording lever is held in its operative position by engagement of the swingable lever with the reproduction actuator lever which is locked by the lock lever. During the reproducing mode, the swingable member is liberated so that no force is applied to the recording actuator lever even though the reproduction actuator lever is operated whereby the recording mode can be initiated by a single operation of the recording actuator lever.
摘要翻译：在使用可按压的按钮来激活不同操作模式的类型的记录和再现装置中，提供了再现致动器杆，用于将致动器杆保持在其操作位置的锁定杆，可响应于执行器杆，记录致动器杆和用于锁定记录致动器杆的可摆动杆。可摆动杆通常被迫到与记录致动器杆接合的位置，并且设置可摆动构件以在记录致动器杆的操作期间移动再现致动器杆，使得在记录模式期间，记录杆被保持在其操作位置可摆动杆与由锁定杆锁定的再现致动器杆的接合。在再现模式期间，摆动构件被释放，使得即使再现致动器杆被操作也不会对记录致动器杆施加力，由此可以通过记录致动器杆的单次操作来启动记录模式。

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