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公开(公告)号：US08061331B2
公开(公告)日：2011-11-22
申请号：US12361951
申请日：2009-01-29
CPC分类号： F02D41/3863 , F02D41/3845 , F02D2200/0602 , F02D2250/31
摘要： Disclosed herein is a fuel injector for an internal combustion engine, which includes a high pressure pump for pressure feeding high pressure fuel of the internal combustion engine; a fuel rail for accumulating the fuel that has been pressure fed by the high pressure pump; an injection valve for injecting, into a cylinder, the fuel accumulated in the fuel rail; a fuel pressure sensor for detecting the pressure of the fuel that is accumulated in the fuel rail; an electromagnetic relief valve for discharging the pressure accumulated fuel of the fuel rail; and an electronic control unit for controlling opening and closing of the electromagnetic relief valve. The electronic control unit repeats the opening and closing of the relief valve to discharge the fuel pressure in stages so that the fuel pressure in the fuel rail is decreased down to the target fuel pressure.
摘要翻译： 本发明公开了一种用于内燃机的燃料喷射器，其包括用于对内燃机的高压燃料进行压力供给的高压泵; 燃料轨道，用于蓄积由高压泵压力供给的燃料; 喷射阀，用于将积聚在燃料轨道中的燃料喷射到气缸中; 燃料压力传感器，用于检测蓄积在燃料轨道中的燃料的压力; 用于排出燃料轨的压力累积燃料的电磁释放阀; 以及用于控制电磁释放阀的打开和关闭的电子控制单元。 电子控制单元重复安全阀的打开和关闭，以逐级排出燃料压力，使得燃料轨道中的燃料压力降低到目标燃料压力。
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公开(公告)号：US20110100333A1
公开(公告)日：2011-05-05
申请号：US12856034
申请日：2010-08-13
IPC分类号： F02M51/00
CPC分类号： F02D41/20 , F02D41/40 , F02D2041/2003 , F02D2041/2017 , F02D2200/0602 , Y02T10/44
摘要： A fuel injection control apparatus for an internal combustion engine which can inject a fuel injection quantity to a fuel injector with accuracy even when the fuel injection quantity is reduced than before is provided. A fuel injection control apparatus of a direct cylinder injection type of internal combustion engine, including a fuel injector which performs fuel injection by supplying a drive current to a solenoid, a fuel pressure sensor which detects fuel pressure supplied to the fuel injector, and operation state detecting means which detects the operation state of the internal combustion engine, comprises current profile changing means 100 which has multiple current profiles of the drive current and changes current profiles based on the operation state and the fuel pressure, valid pulse width calculating means 701 which calculates a valid pulse width for opening and driving the fuel injector, invalid pulse width calculating means 103 which calculates an invalid pulse width, and fuel injector control means which calculates a fuel injection pulse width based on the valid pulse width and the invalid pulse width, and controls the fuel injector based on the fuel injection pulse width, wherein the invalid pulse width calculating means 103 calculates an invalid pulse width corresponding to the current profiles to be changed before the current profiles are changed.
摘要翻译： 提供一种用于内燃机的燃料喷射控制装置，其能够即使当燃料喷射量比以前更低时也能够以精确的方式将燃料喷射量喷射到燃料喷射器。 一种直列式喷射式内燃机的燃料喷射控制装置，包括通过向螺线管供给驱动电流进行燃料喷射的燃料喷射器，检测供给到燃料喷射器的燃料压力的燃料压力传感器和运转状态 检测内燃机的运转状态的检测装置包括：电流分布变更机构100，其具有驱动电流的多个电流分布，并根据运转状态和燃料压力改变电流分布;有效脉冲宽度计算单元701， 用于打开和驱动燃料喷射器的有效脉冲宽度，计算无效脉冲宽度的无效脉冲宽度计算装置103，以及基于有效脉冲宽度和无效脉冲宽度计算燃料喷射脉冲宽度的燃料喷射器控制装置，以及 基于燃料喷射脉冲宽度来控制燃料喷射器，其中， 有效脉冲宽度计算装置103计算在当前轮廓改变之前对应于要改变的当前轮廓的无效脉冲宽度。
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93.发明授权High-pressure fuel supply apparatus and control apparatus for internal combustion engine 有权用于内燃机的高压燃料供应装置和控制装置公开(公告)号：US07735472B2
公开(公告)日：2010-06-15
申请号：US12277673
申请日：2008-11-25
CPC分类号： F02D41/3836 , F02D41/22 , F02D2041/224 , F02M2200/18
摘要： In an internal combustion engine provided with a high-pressure fuel pump, if the discharging rate of the high-pressure fuel pump is greater than the injection quantity of fuel injected from a injector with the high-pressure fuel pump remaining uncontrollable due to failure or the like, it is probable that the fuel pressure in a common rail unintentionally rises to affect the injector. A high-pressure fuel supply apparatus is provided to solve such a problem.A high-pressure fuel supply apparatus according to the present invention is configured such that if the high-pressure fuel supply apparatus or a control apparatus thereof causes malfunction to increase the pressure in the common rail, the pressure in the common rail does not exceed pressure affecting the flow characteristic and spray characteristic of the injector after recovery from the malfunctioning state.
摘要翻译： 在设置有高压燃料泵的内燃机中，如果高压燃料泵的排出速度大于由于高压燃料泵由于故障而不能控制的喷射器喷射的燃料的喷射量，或者 共同轨道中的燃料压力很可能会无意中升高以影响喷射器。 提供了一种高压燃料供给装置来解决这样的问题。 根据本发明的高压燃料供给装置被构造成使得如果高压燃料供应装置或其控制装置引起故障以增加共轨中的压力，则共轨中的压力不超过压力 从故障状态恢复后影响喷射器的流量特性和喷雾特性。
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公开(公告)号：US07722372B2
公开(公告)日：2010-05-25
申请号：US11662501
申请日：2005-09-12
申请人： Mitsuhiro Matsumoto , Hirotaka Fukushima , Takashi Tsukamoto , Kenjiro Shiba , Tomoyuki Watanabe , Takashi Okamoto
发明人： Mitsuhiro Matsumoto , Hirotaka Fukushima , Takashi Tsukamoto , Kenjiro Shiba , Tomoyuki Watanabe , Takashi Okamoto
IPC分类号： H01R4/60
CPC分类号： H02M7/003 , H01R13/42 , H01R25/162 , H01R29/00 , H01R31/065
摘要： A direct mounting connector includes: six independent busbars for connecting the apparatus to two auxiliary machines for three-phase alternating current; two U-pole first terminal parts, two V-pole first terminal parts and two W-pole first terminal parts The six first terminal parts are connected to the apparatus at first ends of the respective six busbars, the two first terminal parts of the same pole are arranged adjacently to each other; and two sets, each set of which consists of a second U-pole terminal part, a second V-pole terminal part and a second W-pole terminal part The six second terminal parts are connected to the two auxiliary machines at second ends of the respective six busbars, the two sets arranged adjacently to each other having a distance therebetween. Busbar parts extend between the two sets of the second terminal parts.
摘要翻译： 直接安装连接器包括：六个独立的母线，用于将设备连接到两个用于三相交流电的辅助机器; 两个U极第一端子部分，两个V极第一端子部分和两个W极第一端子部分六个第一端子部分在相应的六个母线的第一端连接到装置，其两个第一端子部分 杆彼此相邻排列; 和两组，每组由第二U极端子部分，第二V极端子部分和第二W极端子部分组成。六个第二端子部分在第二端部处连接到两个辅助机器 相应的六个母线，两组彼此相邻设置，其间具有距离。 母线部分在两组第二端子部分之间延伸。
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公开(公告)号：US20100053450A1
公开(公告)日：2010-03-04
申请号：US12514392
申请日：2007-03-26
CPC分类号： G06F3/1446 , G09G3/32 , G09G2300/026 , G09G2310/0232 , G09G2320/0233 , G09G2340/125
摘要： There is provided a video display apparatus the display screen of which is configured by combining a plurality of video display units in each of which light emitting display elements are arranged in a matrix manner; in the video display apparatus, there is provided a luminance correction means that corrects the luminance of video data situated in a correction subject area including respective end regions, of a first video display unit and a second video display unit, that face each other, in accordance with the spacing between the first video display unit and the second video display unit; and a linear noise that is caused at a seam portion between the video display units is suppressed, whereby the image quality of a video to be displayed can be raised.
摘要翻译： 提供了一种视频显示装置，其显示屏通过组合以矩阵方式布置在每个发光显示元件中的多个视频显示单元来配置; 在视频显示装置中，提供了一种亮度校正装置，用于校正位于包括相应端部区域的修正对象区域中的视频数据的亮度，第一视频显示单元和第二视频显示单元彼此面对， 根据第一视频显示单元和第二视频显示单元之间的间隔; 并且抑制了在视频显示单元之间的接缝部分处引起的线性噪声，从而可以提高要显示的视频的图像质量。
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公开(公告)号：US20100053223A1
公开(公告)日：2010-03-04
申请号：US12370988
申请日：2009-02-13
申请人： Shoji OTSUKA , Takashi Okamoto , Kazuya Maeshima
发明人： Shoji OTSUKA , Takashi Okamoto , Kazuya Maeshima
CPC分类号： G09G3/2022 , G09G3/2014 , G09G3/2033 , G09G3/2037 , G09G3/204 , G09G3/32 , G09G2310/0275 , G09G2320/0271 , G09G2360/16
摘要： The present invention relates to a gradation control method, for a display device, in which one frame is divided into a plurality of subframes and lighting times for pixels corresponding to the subframes are controlled based on the sum of respective light-emitting times in the subframes, so that gradations of the pixels are rendered; the frame is divided into n (positive integer) subframes (e.g., SF1′ to SF4′) in each of which m (positive integer)-bit data is set and a subframe (SF5′) in which p (positive integer smaller than m)-bit data is set. As a result, increase in a data setting time can be suppressed, even if the number of subframes is increased in order to enable complicated gradation control.
摘要翻译： 本发明涉及一种用于显示装置的灰度控制方法，其中一个帧被划分成多个子帧，并且基于子帧中的各个发光时间之和来控制对应于子帧的像素的点亮时间 ，使得像素的灰度被渲染; 在其中设置m（正整数）位数据的每一个中将帧划分为n（正整数）子帧（例如，SF1'至SF4'）以及其中p（小于m的正整数）的子帧（SF5'） ）位数据。 结果，即使为增加复杂的灰度控制而增加子帧的数量，也可以抑制数据设定时间的增加。
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公开(公告)号：US07546832B2
公开(公告)日：2009-06-16
申请号：US11976977
申请日：2007-10-30
CPC分类号： F02D41/3845 , F02D41/1401 , F02D2041/2027 , F02D2200/0602 , F02D2200/503 , F02D2250/31 , F02M59/20 , F02M59/366 , F02M63/0225 , F04B49/243
摘要： A control device of a high-pressure fuel pump of an internal combustion engine capable of improving stability in controlling the drive of the high-pressure fuel pump by limiting the end timing of a drive signal of the high-pressure fuel pump and driving an actuator in a control effective range of the high-pressure fuel pump. The control device of the high-pressure fuel pump of the internal combustion engine has a fuel injection valve provided on a cylinder and the high-pressure fuel pump for pumping fuel to the fuel injection valve, wherein the high-pressure fuel pump comprises a pressure chamber, a plunger for pressurizing the fuel in the pressure chamber, a fuel valve provided in the pressure chamber, and the actuator for operating the fuel valve. The control device has means for calculating the drive signal of the actuator so as to realize the variable discharge of the high-pressure fuel pump. The means for calculating the drive signal has means for limiting the end timing of the drive signal of the actuator to a predetermined phase and/or means for limiting the output timing of the drive signal of the actuator to be within a predetermined phase range.
摘要翻译： 一种内燃机的高压燃料泵的控制装置，其能够通过限制高压燃料泵的驱动信号的结束定时来提高控制高压燃料泵的驱动的稳定性，并驱动致动器 在高压燃油泵的控制有效范围内。 内燃机的高压燃料泵的控制装置具有设置在气缸上的燃料喷射阀和用于将燃料泵送到燃料喷射阀的高压燃料泵，其中高压燃料泵包括压力 用于对压力室中的燃料加压的柱塞，设置在压力室中的燃料阀和用于操作燃料阀的致动器。 控制装置具有用于计算致动器的驱动信号的装置，以实现高压燃料泵的可变排放。 用于计算驱动信号的装置具有用于将致动器的驱动信号的结束定时限制到预定相位的装置和/或用于将致动器的驱动信号的输出定时限制在预定相位范围内的装置。
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98.发明申请公开(公告)号：US20090150047A1
公开(公告)日：2009-06-11
申请号：US12277673
申请日：2008-11-25
IPC分类号： F02D41/30
CPC分类号： F02D41/3836 , F02D41/22 , F02D2041/224 , F02M2200/18
摘要： In an internal combustion engine provided with a high-pressure fuel pump, if the discharging rate of the high-pressure fuel pump is greater than the injection quantity of fuel injected from a injector with the high-pressure fuel pump remaining uncontrollable due to failure or the like, it is probable that the fuel pressure in a common rail unintentionally rises to affect the injector. A high-pressure fuel supply apparatus is provided to solve such a problem.A high-pressure fuel supply apparatus according to the present invention is configured such that if the high-pressure fuel supply apparatus or a control apparatus thereof causes malfunction to increase the pressure in the common rail, the pressure in the common rail does not exceed pressure affecting the flow characteristic and spray characteristic of the injector after recovery from the malfunctioning state.
摘要翻译： 在设置有高压燃料泵的内燃机中，如果高压燃料泵的排出速度大于由于高压燃料泵由于故障而不能控制的喷射器喷射的燃料的喷射量，或者 共同轨道中的燃料压力很可能会无意中升高以影响喷射器。 提供了一种高压燃料供给装置来解决这样的问题。 根据本发明的高压燃料供给装置被构造成使得如果高压燃料供应装置或其控制装置引起故障以增加共轨中的压力，则共轨中的压力不超过压力 从故障状态恢复后影响喷射器的流量特性和喷雾特性。
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99.发明申请SPECIMEN PRETREATMENT LIQUID, KIT FOR MEASURING VIRUS, AND METHOD FOR DETECTING VIRUS 审中-公开样本预处理液体，用于测量病毒的工具包和用于检测病毒的方法公开(公告)号：US20090111091A1
公开(公告)日：2009-04-30
申请号：US12262890
申请日：2008-10-31
申请人： Kotaro FUJIMOTO , Takashi Okamoto
发明人： Kotaro FUJIMOTO , Takashi Okamoto
IPC分类号： C12Q1/70
CPC分类号： G01N33/5306 , G01N33/56983 , G01N2333/165 , G01N2333/81
摘要： The invention provides a pretreatment liquid for preparing a sample for measuring a virus included in rhinorrhea or sputum by an immunoassay method using an antibody specifically binding to the virus, comprising a protease inhibitor for inhibiting an influence of a protease to the virus, as well as a virus measurement kit and a virus detection method using the specimen pretreatment liquid.
摘要翻译： 本发明提供一种预处理液，用于通过使用特异性结合病毒的抗体的免疫测定方法来制备用于测量包括在鼻漏或痰中的病毒的样品，所述抗体包含用于抑制蛋白酶对病毒的影响的蛋白酶抑制剂，以及 病毒测量套件和使用样品预处理液的病毒检测方法。
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公开(公告)号：US20080174200A1
公开(公告)日：2008-07-24
申请号：US12007944
申请日：2008-01-17
申请人： Takashi Okamoto , Tsuyoshi Furuya
发明人： Takashi Okamoto , Tsuyoshi Furuya
CPC分类号： H02K15/02 , Y10T29/49012
摘要： A method of manufacturing a rotor of an electric motor, the rotor including a laminated core of multi-layer structure formed from electromagnetic thin plates laminated in an axial direction of a rotational shaft, and a pair of end plates disposed on opposite sides in the axial direction of the laminated core, and the rotor being rotatably disposed in an inside of a stator, the method including: fitting the rotational shaft into an insertion hole formed in a center region of the end plates having elasticity in a direction of plate thickness; positioning the end plates at specified position on the rotational shaft; and abutting either one of the end plates in elastically deformed state to at least one end of the laminated core.
摘要翻译： 一种制造电动机的转子的方法，所述转子包括由旋转轴的轴向层叠的电磁薄板形成的多层结构的层叠铁心，以及设置在所述轴的两侧的一对端板 所述方法包括：将所述旋转轴安装在形成在板厚方向上具有弹性的端板的中心区域中的插入孔中; 将端板定位在旋转轴上的指定位置; 并且将弹性变形状态的端板中的任一个端接到所述层叠铁心的至少一端。
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