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公开(公告)号：US20050062514A1
公开(公告)日：2005-03-24
申请号：US10943569
申请日：2004-09-17
CPC分类号： G01L23/222 , G01L9/085 , G01L23/10
摘要： Positive charges of a sensor element are stored in a capacitor for converting a voltage, are converted into a positive voltage by an amplifier, and then are outputted. When the polarity of the charges of the sensor element are inverted to the negative, the charges inversely flow from the capacitor for converting the voltage and feed back to an equivalent capacitor of the sensor element, and an output of the amplifier reduces and returns to a zero-point, an automatic correcting circuit makes an FET conductive and the charges are discharged in order to prevent the fluctuation of the zero-point level due to the negative drift.
摘要翻译： 传感器元件的正电荷存储在用于转换电压的电容器中，由放大器转换成正电压，然后被输出。 当传感器元件的电荷的极性反转为负时，电荷从电容器反向流动，用于转换电压并反馈到传感器元件的等效电容器，并且放大器的输出减小并返回到 零点，自动校正电路使FET导通并且电荷被放电，以便防止由于负漂移引起的零点电平的波动。
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公开(公告)号：US20050061296A1
公开(公告)日：2005-03-24
申请号：US10943570
申请日：2004-09-17
CPC分类号： G01L23/10 , F02D35/023 , F02D41/28 , F02D2041/281 , G01M15/08
摘要： A combustion pressure data collection system for a multi-cylinder engine includes a cylinder pressure sensor, an amplifier unit, and a channel switching unit. The cylinder pressure sensor directly detect a combustion pressure of respective cylinders, the amplifier unit converts a charge signal from the cylinder pressure sensor into voltage signal and have an automatic correction function for automatically correcting a voltage output level so that the level is setted to the same level before and after the cylinder pressure sensor generate a charge, and the amplifier unit of the respective cylinders is connected to the channel switching unit. A channel for actuating to be measured is selected from signals of a plurality of channels supplied from the amplifier units in response to a channel selection signal output from an electronic engine control unit, and combustion pressure data are outputted to the electronic engine control unit from the cylinder of the channel, thereby combustion pressure data can be effectively collected by a simple arrangement without complex processing.
摘要翻译： 用于多缸发动机的燃烧压力数据收集系统包括气缸压力传感器，放大器单元和通道切换单元。 气缸压力传感器直接检测各个气缸的燃烧压力，放大器单元将来自气缸压力传感器的充电信号转换为电压信号，并具有自动校正功能，用于自动校正电压输出电平，使电平设置为相同 气缸压力传感器之前和之后的电平产生电荷，并且各个气缸的放大器单元连接到通道切换单元。 响应于从电子发动机控制单元输出的通道选择信号，从放大器单元提供的多个通道的信号中选择待测量的通道，并且燃烧压力数据从电子发动机控制单元从 通道的气缸，由此燃烧压力数据可以通过简单的布置有效地收集而不需要复杂的处理。
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公开(公告)号：US07062955B2
公开(公告)日：2006-06-20
申请号：US11249110
申请日：2005-10-11
IPC分类号： G01M15/00
CPC分类号： G01L23/222 , F02D35/023 , F02D41/28 , F02D2041/281 , G01L9/085
摘要： A combustion-pressure-data acquisition system of a multi-cylinder engine according to the present invention includes an in-cylinder pressure sensor CPS#n for directly detecting combustion pressure in each cylinder; an amplifier unit AP#n to which the in-cylinder pressure sensor CPS#n for each cylinder is connected; and a channel switching unit MUX to which the amplifier unit AP#n for each cylinder is connected. It selects a system to be measured from among a plurality of systems of signals from the amplifier units AP#n with a channel selection signal outputted from an engine-controlling electronic control unit and outputs combustion pressure data to the ECU. Further, it outputs to an amplifier unit AP#n with which measurement ends a reset signal for discharging the electric charge between the in-cylinder pressure sensor CPS#n and the amplifier circuit to efficiently acquire combustion pressure data of each cylinder with a simple structure without complicated processing.
摘要翻译： 根据本发明的多缸发动机的燃烧压力数据采集系统包括用于直接检测每个气缸中的燃烧压力的缸内压力传感器CPS＃n; 每个气缸的缸内压力传感器CPS＃n连接的放大器单元AP＃n; 以及连接有用于每个气缸的放大器单元AP＃n的通道切换单元MUX。 从具有从发动机控制电子控制单元输出的通道选择信号的放大器单元AP＃n的多个信号系统中选择要测量的系统，并将燃料压力数据输出到ECU。 此外，它输出到放大器单元AP＃n，测量结束用于在缸内压力传感器CPS＃n和放大器电路之间排放电荷的复位信号，以便以简单的结构有效地获取每个气缸的燃烧压力数据 没有复杂的处理。
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公开(公告)号：US07142034B2
公开(公告)日：2006-11-28
申请号：US10943569
申请日：2004-09-17
IPC分类号： H03L5/00
CPC分类号： G01L23/222 , G01L9/085 , G01L23/10
摘要： Positive charges of a sensor element are stored in a capacitor for converting a voltage, are converted into a positive voltage by an amplifier, and then are outputted. When the polarity of the charges of the sensor element are inverted to be negative, the charges inversely flow from the capacitor for converting the voltage and feed back to an equivalent capacitor of the sensor element. The output of the amplifier reduces and returns to a zero-point. An automatic correcting circuit makes an FET conductive and the charges are discharged in order to prevent the fluctuation of the zero-point level due to the negative drift.
摘要翻译： 传感器元件的正电荷存储在用于转换电压的电容器中，由放大器转换成正电压，然后被输出。 当传感器元件的电荷的极性反转为负时，电荷从用于转换电压的电容器反向流动并反馈到传感器元件的等效电容器。 放大器的输出减小并返回到零点。 自动校正电路使FET导通，并且电荷被放电，以防止由于负漂移引起的零点电平的波动。
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公开(公告)号：US07049729B2
公开(公告)日：2006-05-23
申请号：US10801390
申请日：2004-03-15
IPC分类号： H01L41/113
CPC分类号： H03F13/00 , G01L9/085 , G01L23/222 , H03F3/45475 , H03F3/45973 , H03F3/70
摘要： A positive charge of a sensor element is charged in a signal converting circuit, is converted into a positive voltage, and is outputted. When the polarity of the charge of the sensor element is inverted to the negative and an output of the signal converting circuit is decreased, the leaked charges are superimposed and become the negative. An automatic correction circuit detects the negative output and discharges the charges so as to set the input to “0”. Thus, the offset of the signal level due to the charge leakage is automatically corrected.
摘要翻译： 传感器元件的正电荷在信号转换电路中充电，被转换为正电压，并被输出。 当传感器元件的电荷的极性反转到负极并且信号转换电路的输出减小时，泄漏的电荷被叠加并变为负值。 自动校正电路检测负输出并放电，以将输入设置为“0”。 因此，由于电荷泄漏引起的信号电平的偏移被自动校正。
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公开(公告)号：US20060032291A1
公开(公告)日：2006-02-16
申请号：US11249110
申请日：2005-10-11
IPC分类号： G01L23/22
CPC分类号： G01L23/222 , F02D35/023 , F02D41/28 , F02D2041/281 , G01L9/085
摘要： A combustion-pressure-data acquisition system of a multi-cylinder engine according to the present invention includes an in-cylinder pressure sensor CPS#n for directly detecting combustion pressure in each cylinder; an amplifier unit AP#n to which the in-cylinder pressure sensor CPS#n for each cylinder is connected; and a channel switching unit MUX to which the amplifier unit AP#n for each cylinder is connected. It selects a system to be measured from among a plurality of systems of signals from the amplifier units AP#n with a channel selection signal outputted from an engine-controlling electronic control unit and outputs combustion pressure data to the ECU. Further, it outputs to an amplifier unit AP#n with which measurement ends a reset signal for discharging the electric charge between the in-cylinder pressure sensor CPS#n and the amplifier circuit to efficiently acquire combustion pressure data of each cylinder with a simple structure without complicated processing.
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公开(公告)号：US06915780B2
公开(公告)日：2005-07-12
申请号：US10943570
申请日：2004-09-17
CPC分类号： G01L23/10 , F02D35/023 , F02D41/28 , F02D2041/281 , G01M15/08
摘要： A combustion pressure data collection system for a multi-cylinder engine includes a cylinder pressure sensor, an amplifier unit, and a channel switching unit. The cylinder pressure sensor directly detect a combustion pressure of respective cylinders, the amplifier unit converts a charge signal from the cylinder pressure sensor into voltage signal and have an automatic correction function for automatically correcting a voltage output level so that the level is setted to the same level before and after the cylinder pressure sensor generate a charge, and the amplifier unit of the respective cylinders is connected to the channel switching unit. A channel for actuating to be measured is selected from signals of a plurality of channels supplied from the amplifier units in response to a channel selection signal output from an electronic engine control unit, and combustion pressure data are outputted to the electronic engine control unit from the cylinder of the channel, thereby combustion pressure data can be effectively collected by a simple arrangement without complex processing.
摘要翻译： 用于多缸发动机的燃烧压力数据收集系统包括气缸压力传感器，放大器单元和通道切换单元。 气缸压力传感器直接检测各个气缸的燃烧压力，放大器单元将来自气缸压力传感器的充电信号转换为电压信号，并具有自动校正功能，用于自动校正电压输出电平，使电平设置为相同 气缸压力传感器之前和之后的电平产生电荷，并且各个气缸的放大器单元连接到通道切换单元。 响应于从电子发动机控制单元输出的通道选择信号，从放大器单元提供的多个通道的信号中选择待测量的通道，并且燃烧压力数据从电子发动机控制单元从 通道的气缸，由此燃烧压力数据可以通过简单的布置有效地收集而不需要复杂的处理。
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8.发明授权Metal nanoparticle dispersion usable for ejection in the form of fine droplets to be applied in the layered shape 有权金属纳米粒子分散体可用于以层状形式施加的微小液滴形式的喷射公开(公告)号：US09006296B2
公开(公告)日：2015-04-14
申请号：US10571507
申请日：2004-09-10
申请人： Daisuke Itoh , Akihito Izumitani , Noriaki Hata , Yorishige Matsuba , Kazuhiro Murata , Hiroshi Yokoyama
发明人： Daisuke Itoh , Akihito Izumitani , Noriaki Hata , Yorishige Matsuba , Kazuhiro Murata , Hiroshi Yokoyama
IPC分类号： B05D1/12 , C09D5/24 , C09D11/52 , C09D17/00 , H01B1/00 , H01B1/02 , H01B1/22 , H05K1/09 , H05K3/12 , B22F9/00
CPC分类号： H05K3/125 , C09D5/24 , C09D17/006 , H01B1/02 , H01B1/22 , H05K2201/0257 , H05K2203/013
摘要： According to the present invention, a metal nanoparticle dispersion suitable to multiple layered coating by jetting in the form of fine droplets is prepared by dispersing metal nanoparticles having an average particle size of 1 to 100 nm in a dispersion solvent having a boiling point of 80° C. or higher in such a manner that the volume percentage of the dispersion solvent is selected in the range of 55 to 80% by volume and the fluid viscosity (20° C.) of the dispersion is chosen in the range of 2 mPa·s to 30 mPa·s, and then when the dispersion is discharged in the form of fine droplets by inkjet method or the like, the dispersion is concentrated by evaporation of the dispersion solvent in the droplets in the course of flight, coming to be a viscous dispersion which can be applicable to multi-layered coating.
摘要翻译： 根据本发明，通过将平均粒度为1〜100nm的金属纳米粒子分散在沸点为80℃的分散溶剂中，制备适合于通过以细小液滴的形式喷射的多层涂层的金属纳米粒子分散体 C以上，分散溶剂的体积百分比在55〜80体积％的范围内选择，分散体的流体粘度（20℃）选择在2mPa·s〜 s至30mPa·s，然后当通过喷墨法等将分散体以微小液滴的形式排出时，通过在飞行中蒸发分散溶剂在液滴中浓缩分散体，成为 粘性分散体，可应用于多层涂料。
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9.发明授权Ridge semiconductor laser and method for manufacturing a ridge semiconductor laser 有权脊半导体激光器和脊半导体激光器的制造方法公开(公告)号：US09001859B2
公开(公告)日：2015-04-07
申请号：US13577858
申请日：2011-01-27
申请人： Atsuo Kozen , Yasuyoshi Ote , Jun-ichi Asaoka , Kenji Hirai , Hiroshi Yokoyama
发明人： Atsuo Kozen , Yasuyoshi Ote , Jun-ichi Asaoka , Kenji Hirai , Hiroshi Yokoyama
CPC分类号： H01S5/1231 , H01S5/2004 , H01S5/2009 , H01S5/2086 , H01S5/209 , H01S5/22 , H01S5/3235 , H01S2304/04
摘要： The ridge semiconductor laser is a semiconductor laser in which a carrier stopper layer made of an AlInAs compound, a clad layer made of an AlGaInAs compound, and an etching stopper layer made of an InGaAsP compound are stacked in sequence on one side of an active layer made of an AlGaInAs compound. The ridge semiconductor laser is provided with a ridge waveguide including, in a layer made of an InP compound, a diffraction grating made of an InGaAsP compound on the opposite side of the clad layer of the etching stopper layer.
摘要翻译： 脊状半导体激光器是其中由AlInAs化合物制成的载流子停止层，由AlGaInAs化合物制成的覆盖层和由InGaAsP化合物制成的蚀刻停止层的半导体激光器依次堆叠在有源层的一侧 由AlGaInAs化合物制成。 脊状半导体激光器设置有脊波导，该脊波导包括在由InP化合物制成的层中，在蚀刻停止层的包覆层的相对侧上由InGaAsP化合物制成的衍射光栅。
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10.发明申请RIDGE SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING A RIDGE SEMICONDUCTOR LASER 有权RIDGE半导体激光器和制造半导体激光器的方法公开(公告)号：US20120314727A1
公开(公告)日：2012-12-13
申请号：US13577858
申请日：2011-01-27
申请人： Atsuo Kozen , Yasuyoshi Ote , Jun-ichi Asaoka , Kenji Hirai , Hiroshi Yokoyama
发明人： Atsuo Kozen , Yasuyoshi Ote , Jun-ichi Asaoka , Kenji Hirai , Hiroshi Yokoyama
CPC分类号： H01S5/1231 , H01S5/2004 , H01S5/2009 , H01S5/2086 , H01S5/209 , H01S5/22 , H01S5/3235 , H01S2304/04
摘要： The ridge semiconductor laser is a semiconductor laser in which a carrier stopper layer made of an AlInAs compound, a clad layer made of an AlGaInAs compound, and an etching stopper layer made of an InGaAsP compound are stacked in sequence on one side of an active layer made of an AlGaInAs compound. The ridge semiconductor laser is provided with a ridge waveguide including, in a layer made of an InP compound, a diffraction grating made of an InGaAsP compound on the opposite side of the clad layer of the etching stopper layer.
摘要翻译： 脊状半导体激光器是其中由AlInAs化合物制成的载流子停止层，由AlGaInAs化合物制成的覆盖层和由InGaAsP化合物制成的蚀刻停止层的半导体激光器依次堆叠在有源层的一侧 由AlGaInAs化合物制成。 脊状半导体激光器设置有脊波导，该脊波导包括在由InP化合物制成的层中，在蚀刻停止层的包覆层的相对侧上由InGaAsP化合物制成的衍射光栅。
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