公开(公告)号：US20110210659A1

公开(公告)日：2011-09-01

申请号：US13127196

申请日：2009-11-05

申请人： Takahiro Suzuki ,  Tomoaki Kato

发明人： Takahiro Suzuki ,  Tomoaki Kato

IPC分类号： H01T13/20 ,  H01T21/02

CPC分类号： H01T21/02 ,  H01T13/32 ,  H01T13/39

摘要： Provided are a spark plug in which the occurrence of spark blowout or the like is restrained for improvement of ignition performance, and a method of manufacturing the spark plug. A ground electrode 27 of the spark plug has a protrusion 28 which faces a center electrode 5. The distal end surface of the protrusion 28 has a noble metal tip 32 provided at the center thereof and includes an annular fusion portion 33 adjacent to the periphery of the noble metal tip 32, and an annular electrode base metal surface located externally of the annular fusion portion 33. A spark discharge gap 35 is formed between the center electrode 5 and the distal end of the protrusion 28 including the noble metal tip 32.

摘要翻译： 提供了一种火花塞，其中抑制火花喷吹等的发生以提高点火性能，以及制造火花塞的方法。 火花塞的接地电极27具有与中心电极5相对的突起28.突起28的远端表面具有设置在其中心的贵金属电极头32，并且包括邻近其周边的环形熔接部分33 贵金属端头32和位于环形熔融部分33外部的环形电极基体金属表面。在中心电极5和包括贵金属电极头32的突起28的远端之间形成火花放电间隙35。

公开(公告)号：US07944720B2

公开(公告)日：2011-05-17

申请号：US12192007

申请日：2008-08-14

申请人： Takahiro Suzuki ,  Yasuo Notohara ,  Tsunehiro Endo ,  Yuji Mori

发明人： Takahiro Suzuki ,  Yasuo Notohara ,  Tsunehiro Endo ,  Yuji Mori

IPC分类号： H02M1/10

CPC分类号： H03K7/08 ,  G06F1/025 ,  H02P27/08

摘要： Provided is a control technique of a PWM conversion type power converter capable of compensating for a voltage error due to voltage drop mainly at a switching element and managing a switching time of a PWM signal at the same time, and capable of suppressing increase/decrease of software operation load and addition of a hardware circuit to the minimum. A semiconductor integrated circuit having a PWM signal generating unit which generates a PWM signal is provided with a PWM timer unit including a counter counting a pulse width of a pulse signal inputted from the outside with delay from a PWM signal, a register loading a counter value of the counter in synchronization with the PWM signal, and an A/D converting unit converting an analog signal serving as a source signal of the pulse signal inputted from the outside to a digital signal.

摘要翻译： 提供了一种PWM转换型电力转换器的控制技术，其能够主要在开关元件处补偿由于电压降引起的电压误差，并且同时管理PWM信号的开关时间，并且能够抑制 软件操作负载和硬件电路的添加至少。 具有产生PWM信号的PWM信号产生单元的半导体集成电路具有PWM定时器单元，该PWM定时器单元包括对来自PWM信号的延迟从外部输入的脉冲信号的脉冲宽度进行计数的计数器单元， 的计数器，以及将从外部输入的脉冲信号的源信号用作数字信号的模拟信号的A / D转换单元。

公开(公告)号：US20100326837A1

公开(公告)日：2010-12-30

申请号：US12794895

申请日：2010-06-07

申请人： Naomi KURIHARA ,  Katsunori Matsuda ,  Fumiaki Kawaguchi ,  Takahiro Suzuki

发明人： Naomi KURIHARA ,  Katsunori Matsuda ,  Fumiaki Kawaguchi ,  Takahiro Suzuki

IPC分类号： C25D5/48

CPC分类号： H01G9/045 ,  C23C22/83 ,  C25D11/024 ,  C25D11/04 ,  C25D11/12 ,  C25D11/36 ,  H01G9/0029 ,  H01G9/0032 ,  H01G9/055

摘要： The present invention provides a method of manufacturing anode foil for aluminum electrolytic capacitors with high capacitance and decreased leakage current. The method has the following steps: dipping etched aluminum foil into pure water having a temperature of 90° C. or higher so as to form a hydrated film on the foil; attaching organic acid to the surface of the hydrated film; performing main chemical conversion on the aluminum foil with application of formation voltage after the attaching step; performing depolarization on the aluminum foil after the main chemical conversion step; and performing follow-up chemical conversion on the aluminum foil after the main chemical conversion step. The main chemical conversion treatment has two-or-more stages. In the first stage of the treatment, the foil is dipped into a phosphate aqueous solution, and in the last stage, it is dipped into an aqueous solution different from the phosphate aqueous solution.

摘要翻译： 本发明提供一种制造具有高电容和降低漏电流的铝电解电容器的阳极箔的方法。 该方法具有以下步骤：将蚀刻的铝箔浸入温度为90℃或更高的纯水中，以在箔上形成水合膜; 将有机酸附着在水合膜的表面上; 在安装步骤之后施加地层电压在铝箔上进行主要的化学转化; 在主化学转化步骤之后对铝箔进行去极化; 并在主要化学转化步骤之后在铝箔上进行后续化学转化。 主要的化学转化处理有两个或更多个阶段。 在处理的第一阶段，将箔浸渍在磷酸盐水溶液中，最后将其浸入与磷酸盐水溶液不同的水溶液中。

公开(公告)号：US07858246B2

公开(公告)日：2010-12-28

申请号：US12034235

申请日：2008-02-20

申请人： Takuya Hongo ,  Takahiro Suzuki ,  Atsushi Sadamoto ,  Kei Matsuoka ,  Norihiro Tomimatsu ,  Motoi Goto

发明人： Takuya Hongo ,  Takahiro Suzuki ,  Atsushi Sadamoto ,  Kei Matsuoka ,  Norihiro Tomimatsu ,  Motoi Goto

IPC分类号： H01M8/06

CPC分类号： H01M8/04164 ,  H01M8/04194 ,  H01M8/1011 ,  Y02E60/523

摘要： A gas-liquid separation system includes a housing at which a gas inlet and a gas outlet are provided; a separation pipe contained in the housing; a separation membrane provided in the separation pipe; and a pump configured to inject a gas into the housing through the gas inlet from an outside of the housing to the gas outlet.

摘要翻译： 气液分离系统包括：壳体，设置有气体入口和气体出口; 容纳在所述壳体中的分离管; 设置在分离管中的分离膜; 以及泵，其构造成通过所述气体入口从所述壳体的外部向所述气体出口将气体注入所述壳体。

公开(公告)号：US20100303375A1

公开(公告)日：2010-12-02

申请号：US12716827

申请日：2010-03-03

申请人： Takahiro Suzuki ,  Masahiko Kato

发明人： Takahiro Suzuki ,  Masahiko Kato

IPC分类号： G06K9/40

CPC分类号： H04N5/208

摘要： An image quality adjusting circuit in an image processing apparatus is provided with a line memory unit, a delay circuit unit, a first to fourth filter processing circuits, and an adder. In the delay circuit unit, delay circuits are arranged in a matrix form. Delay circuits arranged in a horizontal direction receive an image data directly or via line memories. The image quality adjusting circuit each perform filter processing on the received image data signals lying in a horizontal direction, in a vertical direction, in a down-right direction, and in a down-left direction. The image quality adjusting circuit performs addition of the image data on a focus pixel and the filter-processed data, and thus performs edge correction processing.

摘要翻译： 图像处理装置中的图像质量调整电路具有行存储单元，延迟电路单元，第一至第四滤波处理电路和加法器。 在延迟电路单元中，延迟电路以矩阵形式布置。 沿水平方向布置的延迟电路直接或经由线路存储器接收图像数据。 图像质量调整电路对水平方向，垂直方向，右下方向和左下方向的接收图像数据信号进行滤波处理。 图像质量调整电路对焦点像素和滤波处理数据进行图像数据的相加，进行边缘校正处理。

公开(公告)号：US07839663B2

公开(公告)日：2010-11-23

申请号：US12335867

申请日：2008-12-16

申请人： Takahiro Suzuki ,  Yoshitaka Iwaji ,  Tsunehiro Endo ,  Yasuo Notohara ,  Yoshiaki Kurita ,  Tatsuo Ando ,  Chikara Tanaka

发明人： Takahiro Suzuki ,  Yoshitaka Iwaji ,  Tsunehiro Endo ,  Yasuo Notohara ,  Yoshiaki Kurita ,  Tatsuo Ando ,  Chikara Tanaka

IPC分类号： H02M5/45 ,  H02M5/458

CPC分类号： H02M7/003 ,  H02M5/4585 ,  H02M2001/0012

摘要： A converter includes a converter circuit 1 having a plurality of bridge-connected semiconductor switching devices for converting AC power into DC power, a smoothing condenser connected in parallel to the DC side of the converter circuit and a current detector provided in a condenser circuit to control a condenser current flowing through the smoothing condenser to be a set value. The condenser current is controlled to be the set value (e.g. zero) to thereby reduce the capacity of the smoothing condenser and make the converter small.

摘要翻译： A转换器包括转换器电路1，其具有用于将AC电力转换为DC电力的多个桥接半导体开关器件，与转换器电路的DC侧并联连接的平滑电容器和设置在电容器电路中的电流检测器 流过平滑电容器的电容器电流为设定值。 冷凝器电流被控制为设定值（例如零），从而降低平滑电容器的容量并使转换器变小。

公开(公告)号：US20090297902A1

公开(公告)日：2009-12-03

申请号：US12337448

申请日：2008-12-17

申请人： Tomohiro Hirayama ,  Terumasa Nagasaki ,  Nobuyasu Tajima ,  Takahiro Suzuki

发明人： Tomohiro Hirayama ,  Terumasa Nagasaki ,  Nobuyasu Tajima ,  Takahiro Suzuki

IPC分类号： H01M8/04

CPC分类号： H01M8/0258 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/04186 ,  H01M8/04208 ,  H01M8/241

摘要： According to one embodiment, a cell stack of a fuel cell device comprises a positive electrode including a anode separator, and a pair of anode plates laminated opposite first and second contact surfaces of the anode separator, a pair of negative electrodes laminated individually on the opposite sides of the positive electrode, and electrolyte layers. The negative electrode includes a cathode plate opposed to each corresponding anode plate with a gap therebetween and a cathode separator provided with a contact surface opposed to the cathode plate. The anode separator includes first fuel channels formed in the first contact surface, second fuel channels formed in the second contact surface, and cooling channels formed between the first and second contact surfaces and through which a coolant is circulated. The cathode separator includes a plurality of air channels formed in the contact surface and through which air is supplied to the cathode plate.

摘要翻译： 根据一个实施例，燃料电池装置的电池堆包括正极，其包括阳极隔板和与阳极隔板的第一和第二接触表面层叠的一对阳极板，一对负极层压在相对的一侧上 正极的侧面和电解质层。 负极包括与每个对应的阳极板相对的阴极板，其间具有间隙，阴极隔板设置有与阴极板相对的接触表面。 阳极分离器包括形成在第一接触表面中的第一燃料通道，形成在第二接触表面中的第二燃料通道以及形成在第一和第二接触表面之间的冷却通道，冷却剂通过该通道循环。 阴极分离器包括形成在接触表面中的多个空气通道，空气通过该空气通道供应到阴极板。

公开(公告)号：US20090292432A1

公开(公告)日：2009-11-26

申请号：US12092758

申请日：2006-10-30

申请人： Takahiro Suzuki ,  Kenji Fukushima

发明人： Takahiro Suzuki ,  Kenji Fukushima

IPC分类号： G06F19/00

CPC分类号： F16D25/086 ,  F16D25/0638 ,  F16D29/005 ,  F16D48/066 ,  F16D2500/1024 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/3024 ,  F16D2500/3026 ,  F16D2500/50251 ,  F16D2500/70412 ,  F16D2500/70414

摘要： A pressure sensor detects the change in pressure within a cylinder in a clutch master cylinder in a case where a clutch shifts from a connected state to a disconnected state. The pressure within the cylinder is detected at a time point where a rate of the pressure increase is changed. The position of a rod in this case or the rotation angle of a motor in an actuator is detected as a touch point preparation position. The touch point preparation position is a stage preceding power generated by an engine being transmitted to the clutch. The actuator moves the rod at high speed until the position of the rod reaches the position corresponding to the touch point preparation position.

摘要翻译： 在离合器从连接状态转换到断开状态的情况下，压力传感器检测离合器主缸中的气缸内的压力变化。 在压力增加率改变的时间点检测气缸内的压力。 这种情况下的杆的位置或致动器中的电动机的旋转角度被检测为接触点准备位置。 接触点准备位置是发动机发送到离合器的动力产生的一个阶段。 致动器高速移动杆直到杆的位置达到与接触点准备位置对应的位置。

公开(公告)号：US07619385B2

公开(公告)日：2009-11-17

申请号：US11494601

申请日：2006-07-28

申请人： Takahiro Suzuki ,  Tsunehiro Endo ,  Kazuaki Tobari ,  Daigo Kaneko ,  Daisuke Maeda ,  Akira Yamazaki

发明人： Takahiro Suzuki ,  Tsunehiro Endo ,  Kazuaki Tobari ,  Daigo Kaneko ,  Daisuke Maeda ,  Akira Yamazaki

IPC分类号： H02P6/08

CPC分类号： H02P6/20 ,  H02P21/22

摘要： A motor controller capable of suppressing a large speed change generated at the time of changeover from a synchronous operation mode to a position feedback operation mode and implementing even acceleration characteristics regardless of the load torque by estimating a torque of a permanent magnet motor in the synchronous operation mode for driving the permanent magnet motor and setting an initial value of a current command value in a position sensor-less operation mode on the basis of information of the torque estimated value.

摘要翻译： 一种电动机控制器，其能够抑制从同步运转模式切换到位置反馈运转模式时产生的大速度变化，并且通过在同步运行中估计永磁电动机的转矩而与负载转矩无关地实现均匀的加速特性 模式，用于驱动永磁电动机，并且基于转矩估计值的信息在无位置无传感器操作模式中设定电流指令值的初始值。

公开(公告)号：US07614392B2

公开(公告)日：2009-11-10

申请号：US12033525

申请日：2008-02-19

申请人： Reina Fukagai ,  Norikazu Ieda ,  Masahiro Tanaka ,  Hiroshi Inagaki ,  Kunihiko Takamatsu ,  Masaki Hirata ,  Takahiro Suzuki

发明人： Reina Fukagai ,  Norikazu Ieda ,  Masahiro Tanaka ,  Hiroshi Inagaki ,  Kunihiko Takamatsu ,  Masaki Hirata ,  Takahiro Suzuki

IPC分类号： F02D41/22

CPC分类号： F02D41/1456 ,  F02D41/123 ,  F02D41/126 ,  F02D41/1495 ,  F02D2250/14 ,  G01N27/4175

摘要： A gas sensor diagnostic method includes: a fuel supply detecting step of detecting an interruption of a fuel supply to the internal combustion engine, and a restart of the fuel supply after the interruption of the fuel supply; a response time period accumulating step of determining a response time period by accumulating a first time period that the sensor output value reaches from a first threshold value to a second threshold value after the detection of the interruption of the fuel supply, and a second time period that the sensor output value reaches from a third threshold value to a fourth threshold value after the detection of the restart of the fuel supply after the interruption of the fuel supply; and an abnormal state diagnosing section of determining an abnormal state of the gas sensor when the response time period is greater than a predetermined time period.

摘要翻译： 一种气体传感器诊断方法，包括：燃料供给检测步骤，检测对内燃机的燃料供给的中断，以及在燃料供给中断之后重新启动燃料供给; 响应时间累积步骤，通过在检测到燃料供给中断之后，将传感器输出值从第一阈值到达第一阈值的第一时间段确定为响应时间段，以及第二时间段 在燃料供应中断之后检测到燃料供应的重新启动之后，传感器输出值从第三阈值到达第四阈值; 以及异常状态诊断部，其在所述响应时间段大于预定时间段时确定所述气体传感器的异常状态。