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公开(公告)号：US5194141A
公开(公告)日：1993-03-16
申请号：US691292
申请日：1991-04-25
CPC分类号： C25D3/30
摘要： A method for the electrolytic pin plating of a steel plate using an insoluble anode, said anode being an insoluble electrode comprising a corrosion-resistant metal substrate having provided thereon a coating containing a platinum group metal or an oxide thereof, said anode being enclosed with a diaphragm.
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公开(公告)号：US4767199A
公开(公告)日：1988-08-30
申请号：US854754
申请日：1986-04-21
申请人： Yoshiharu Yamamoto , Yasuo Nakajima , Shusuke Ono
发明人： Yoshiharu Yamamoto , Yasuo Nakajima , Shusuke Ono
摘要： A projection lens for projecting an image appearing on a cathode-ray tube onto a screen, small in residual aberrations, having a high imaging performance, also having a large aperture ratio and a wide field angle, suitable for a video projector having a high definition of, say, 1,125 scanning lines. The projection lens has, successively from the screen side, a Gauss type lens system, a positive lens mainly for enlarging the aperture ratio, and a negative lens mainly for widening the field angle, which negative lens has a strongly concave surface at the screen end.
摘要翻译： 一种投影透镜，用于将出现在阴极射线管上的图像投影到屏幕上，具有高成像性能的小像差，还具有大的开口率和宽视角，适用于具有高清晰度的视频投影仪 例如，1,125条扫描线。 投影透镜从屏幕侧依次具有高斯型透镜系统，主要用于扩大开口率的正透镜和主要用于加宽场角的负透镜，该负透镜在屏幕端具有强凹面 。
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公开(公告)号：US4548480A
公开(公告)日：1985-10-22
申请号：US459242
申请日：1983-01-19
CPC分类号： G02B13/16
摘要： A projection lens apparatus for projecting an image from a CRT onto a remote screen. The lens apparatus is basically a Petzval type for a large aperture ratio and comprises three lenses. The first lens is a plastic lens having at least one aspherical surface and the third lens has a bi-aspherical surface. To reduce the thermal drift of the focal position, the second lens is a glass lens, having relatively largely positive optical power.
摘要翻译： 一种用于将来自CRT的图像投影到远程屏幕上的投影透镜装置。 透镜装置基本上是用于大孔径比的Petzval型，并且包括三个透镜。 第一透镜是具有至少一个非球面的塑料透镜，第三透镜具有双非球面。 为了减少焦点位置的热漂移，第二透镜是玻璃透镜，具有较大的正光学功率。
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公开(公告)号：US4497300A
公开(公告)日：1985-02-05
申请号：US355157
申请日：1982-03-05
申请人： Kimiomi Maruyama , Yasuo Nakajima
发明人： Kimiomi Maruyama , Yasuo Nakajima
IPC分类号： F02D41/34 , F02D41/00 , F02D41/04 , F02D41/26 , F02D41/36 , F02M69/00 , F02M51/06 , F02M55/02
CPC分类号： F02D41/26 , F02D41/0087
摘要： A fuel supply system for an internal combustion engine is disclosed which includes a single fuel injection valve provided at the area at which a plurality of branch passages of an intake manifold join, and a pressure regulator which regulates the pressure of the fuel supplied to the fuel injection valve in accordance with a vacuum pressure in an intake manifold.According to this system, during low load condition, the pressure of the fuel supplied to the fuel injection valve is held within a range of levels lower than that appearing during high load conditions, thereby increasing the duration during which the fuel injection valve is opened in synchronism with the operation of each cylinder. Thereby, this system makes it possible to uniformly supply fuel to each cylinder for all running conditions of the vehicle.
摘要翻译： 公开了一种用于内燃机的燃料供应系统，其包括设置在进气歧管连接的多个分支通道的区域处的单个燃料喷射阀和调节供应给燃料的燃料的压力的压力调节器 进气歧管中的真空压力。 根据该系统，在低负载状态下，供给到燃料喷射阀的燃料的压力保持在比高负荷状态下低的水平的范围内，从而增加燃料喷射阀打开的持续时间 与每个气缸的操作同步。 因此，该系统使得可以在车辆的所有行驶状态下均匀地向每个气缸供应燃料。
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公开(公告)号：US4453178A
公开(公告)日：1984-06-05
申请号：US331471
申请日：1981-12-16
摘要： A projection television apparatus having a retrofocus type projection lens system which has a sufficiently long back focus, a small F number and a large distortion. The lens system is constructed with five components and five lenses and comprises a first lens which is a negative meniscus lens that has at its screen side a convex surface, a second lens which is a biconvex lens, a third lens which is a biconcave lens, a fourth lens which is a positive lens, and a fifth lens which is a biconvex lens, and which is defined by the following four conditions, i.e.1.4f
摘要翻译： 一种投影电视装置，具有后焦点足够长，F值小，大失真等的后焦点型投影透镜系统。 透镜系统由五个部件和五个透镜构成，并且包括：第一透镜，其是在其屏幕侧具有凸面的负弯月形透镜，作为双凸透镜的第二透镜，作为双凹透镜的第三透镜， 作为正透镜的第四透镜和作为双凸透镜的第五透镜，其由以下四个条件限定，即：1.4f <| f1 <1.9f（i）0.35f
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公开(公告)号：US4380984A
公开(公告)日：1983-04-26
申请号：US278396
申请日：1981-06-29
申请人： Tadashi Nagai , Ken Nakamura , Yasuo Nakajima
发明人： Tadashi Nagai , Ken Nakamura , Yasuo Nakajima
CPC分类号： F02M7/24 , F02D35/0061
摘要： An electronic controlled carburetor has an induction passage into which fuel is fed by a fuel metering system communicated with the atmosphere through main and auxiliary air bleed passages. The main and auxiliary air bleed passages have therein main and auxiliary solenoid valves, respectively, for altering the rate of air flow therethrough. A control circuit determines the duty ratio of a first pulse signal applied to the main solenoid valve in response to an air/fuel ratio indicative signal from an oxygen sensor. The control circuit determines the duty ratio of a second pulse signal applied to the auxiliary solenoid valve from the duty ratio of the first pulse signal so as to permit the main solenoid valve to operate around 50% duty ratio over all engine operating modes.
摘要翻译： 电子控制化油器具有通过主和辅助排气通道与大气连通的燃料计量系统供给燃料的进气通道。 主要和辅助排气通道分别具有主和辅助电磁阀，用于改变通过其中的空气流速。 控制电路响应于来自氧传感器的空/燃比指示信号来确定施加到主电磁阀的第一脉冲信号的占空比。 控制电路根据第一脉冲信号的占空比确定施加到辅助电磁阀的第二脉冲信号的占空比，从而允许主电磁阀在所有发动机工作模式下操作大约50％的占空比。
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公开(公告)号：US4240253A
公开(公告)日：1980-12-23
申请号：US861663
申请日：1977-12-19
摘要： An engine system of the invention comprises an internal combustion engine; a carburetor; an exhaust gas recirculation system; an exhaust gas treatment device; and a source of secondary air, in which there is provided a fluid network which interconnects the source of secondary air, the engine exhaust system at a position upstream of the exhaust gas treatment device and the exhaust gas recirculation system at a position upstream of an exhaust gas recirculation valve and there is also provided an air injection control valve fluidly disposed in the fluid network intermediate the source of secondary air and the exhaust gas recirculation system. The air injection control valve is adapted to selectively permit and prevent the admission of air to the exhaust gas recirculation system. A controller for the air injection control valve is also disclosed which comprises a detector that generates as an output signal a first signal responsive to urban driving conditions which are empirically determined to occur when the motor vehicle is driven in urban areas and a second signal responsive to rural driving conditions which are empirically determined to occur when the motor vehicle is driven in rural areas. The controller causes the air injection valve to permit the admission of air to the EGR system when the detector detects the rural driving conditions.
摘要翻译： 本发明的发动机系统包括内燃机; 化油器 排气再循环系统; 废气处理装置; 和二次空气源，其中提供了一个流体网络，其将二次空气源互相连接，发动机排气系统在废气处理装置的上游位置和废气再循环系统之间的排气上游 气体再循环阀，并且还提供了流体地设置在二次空气源和废气再循环系统中的流体网络中的空气喷射控制阀。 空气喷射控制阀适于选择性地允许和防止空气进入废气再循环系统。 还公开了一种用于空气喷射控制阀的控制器，其包括一个检测器，该检测器产生响应城市驾驶条件的第一信号，所述城市驾驶条件是经验确定的，当汽车在城市区域被驱动时发生，第二信号响应于 在农村地区驾驶汽车的经验确定的农村驾驶条件。 当检测器检测到农村驾驶条件时，控制器使得空气喷射阀允许空气进入EGR系统。
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公开(公告)号：US07988223B2
公开(公告)日：2011-08-02
申请号：US11052795
申请日：2005-02-09
申请人： Yasuo Nakajima , Hideaki Ono , Toshiyuki Terada
发明人： Yasuo Nakajima , Hideaki Ono , Toshiyuki Terada
IPC分类号： B60S1/04
CPC分类号： B62D25/081 , B60R2021/343
摘要： A vehicle cowl structure is provided with a cowl box disposed so as to be positioned between a rear end portion of a hood and a front end portion of a front glass, a cowl cover covering an upper portion of the cowl box; and a vertical wall provided at a position under the rear end portion of the hood in the cowl cover. The vertical wall is slantingly disposed rearward and obliquely upward in the cowl cover.
摘要翻译： 车顶整流罩结构设置有被设置为位于发动机罩的后端部和前玻璃的前端部之间的前围箱，覆盖前罩的上部的前罩盖; 以及设置在罩盖的罩的后端部下方的位置的垂直壁。 垂直墙壁倾斜地设置在前罩盖的后方和斜上方。
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公开(公告)号：US07876991B2
公开(公告)日：2011-01-25
申请号：US12235123
申请日：2008-09-22
申请人： Yasuo Nakajima , Kouji Mochizuki , Hiroki Tanaka
发明人： Yasuo Nakajima , Kouji Mochizuki , Hiroki Tanaka
IPC分类号： G02B6/02
CPC分类号： G02B6/4482 , G02B6/02395 , G02B6/4403
摘要： An optical fiber which reduces transmission loss increase even in a high humidity environment or under water is provided. To solve the above issue, an optical fiber according to the present invention comprises a glass optical fiber coated with at least two coating layers, soft and hard layers. The optical fiber is further coated by a colored resin to make a colored optical fiber. The hard layer and the color layer of the colored optical fiber have a free volume radius of at least 0.290 nm according to positron annihilation lifetime spectroscopy.
摘要翻译： 提供即使在高湿度环境或水下也能降低传输损耗的光纤。 为了解决上述问题，根据本发明的光纤包括涂覆有至少两个涂层的软玻璃光纤和软层和硬层。 光纤被着色树脂进一步涂覆以制成着色光纤。 根据正电子湮没寿命光谱，有色光纤的硬层和彩色层的自由体积半径至少为0.290nm。
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公开(公告)号：US20090072338A1
公开(公告)日：2009-03-19
申请号：US12038247
申请日：2008-02-27
CPC分类号： H01L31/101 , H01L31/02162 , H01L31/022416
摘要： A method for manufacturing a semiconductor photodetector includes: forming an insulating film on a semiconductor substrate; forming an electrode on and in contact with a predetermined area of a surface of the semiconductor substrate; forming a resist on the insulating film after forming the electrode; forming a power supply layer of a metal on the resist and the electrode; plating a surface of a portion of the power supply layer with a metal coating, after forming the power supply layer, the portion overlying and being in contact with the electrode; after the plating, etching and removing a part of the power supply layer leaving a portion that is covered with the metal coating and is an extension of the electrode; and removing the resist after etching the power supply layer.
摘要翻译： 半导体光电检测器的制造方法包括：在半导体基板上形成绝缘膜; 在半导体衬底的表面的预定区域上形成电极并与之接触; 在形成电极之后在绝缘膜上形成抗蚀剂; 在抗蚀剂和电极上形成金属的电源层; 在形成电源层之后，用金属涂层对电源层的一部分的表面进行电镀，覆盖并与电极接触的部分; 在电镀之后，蚀刻和去除一部分电源层，留下被金属涂层覆盖的部分并且是电极的延伸部分; 并且在蚀刻电源层之后去除抗蚀剂。
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