公开(公告)号：US07032570B2

公开(公告)日：2006-04-25

申请号：US11081515

申请日：2005-03-17

申请人： Shinji Watanabe ,  Tsuneo Tanabe

发明人： Shinji Watanabe ,  Tsuneo Tanabe

IPC分类号： F02D7/00

CPC分类号： F02D11/106 ,  F02D41/266 ,  F02D2041/283 ,  F02D2200/0404

摘要： A throttle valve control block in a microcomputer has a processing load judging means for judging a processing load status of the microcomputer, and an AD converting means for converting an analog opening degree detection signal and outputting a digital opening degree detection signal. The AD converting means has a first conversion mode in which the digital conversion is carried out with high conversion precision, and a second conversion mode in which the digital conversion is carried out with conversion precision lower than the first conversion mode. The first and second conversion modes are set to be switchable to each other, and also switched by the process load judging means.

摘要翻译： 微型计算机中的节流阀控制块具有用于判断微处理器的处理负载状态的处理负载判断装置和用于转换模拟开度检测信号并输出​​数字开度检测信号的AD转换装置。 AD转换装置具有其中以高转换精度进行数字转换的第一转换模式，以及以低于第一转换模式的转换精度进行数字转换的第二转换模式。 第一和第二转换模式被设置为彼此可切换，并且还被处理负载判断装置切换。

公开(公告)号：US06836959B2

公开(公告)日：2005-01-04

申请号：US09789666

申请日：2001-02-22

申请人： Shinji Watanabe ,  Masashi Tsunabuchi

发明人： Shinji Watanabe ,  Masashi Tsunabuchi

IPC分类号： H01L21/60 ,  H01L21/50 ,  H05K13/00 ,  H05K3/30

CPC分类号： H05K13/0069 ,  Y10T29/4913 ,  Y10T29/49133 ,  Y10T29/53178 ,  Y10T29/53265 ,  Y10T29/5337 ,  Y10T29/53539 ,  Y10T29/53543 ,  Y10T29/53548

摘要： A chip mounting system includes a substrate supply apparatus and a chip supply apparatus. The substrate supply apparatus includes a transport conveyor formed to be moved for a length corresponding to the size of a discrete substrate and a stage with a disposition surface corresponding to the size of the discrete substrate. In the chip supply apparatus, the lowermost chip tray of a plurality of stacked chip trays is sequentially transported to a chip supply stage, and a tray stage is disposed near the chip supply stage. In addition, the chip supply apparatus includes a box for surrounding an area in which the substrate and the chip are transported as a substantially closed space and a clean fan for flowing clean air into the closed space.

公开(公告)号：US06647958B2

公开(公告)日：2003-11-18

申请号：US10040782

申请日：2002-01-09

申请人： Nobuaki Yokoyama ,  Koji Nishimoto ,  Shinji Watanabe

发明人： Nobuaki Yokoyama ,  Koji Nishimoto ,  Shinji Watanabe

IPC分类号： F02D4100

CPC分类号： F02D11/10 ,  F02D41/28 ,  F02D2200/0404

摘要： A throttle control apparatus for an internal combustion engine capable of controlling an opening degree of an electronic control type throttle with high accuracy by employing an inexpensive A/D converter. The apparatus includes a throttle opening degree detector, and a controller for controlling the opening degree to a target value in dependence on operation state of the engine. The throttle opening degree detector includes a throttle opening degree sensor, an offset unit for transforming the sensor voltage into a plurality of offset-weighted voltages (V1, . . . , V4), an A/D converter and an adder for adding the converted offset-weighted voltages (V1 to V4) wherein a sum value resulting from addition of the offset-weighted voltages (V1, . . . , V4) is detected as the opening degree of the throttle to be controlled.

摘要翻译： 一种用于内燃机的节气门控制装置，其能够通过使用便宜的A / D转换器以高精度控制电子控制型节气门的开度。 该装置包括节气门开度检测器和用于根据发动机的运行状态控制到目标值的开度的控制器。 节气门开度检测器包括节气门开度传感器，用于将传感器电压变换为多个偏移加权电压（V1，...，V4）的偏移单元，用于将转换后的 偏移加权电压（V1至V4），其中检测由加法偏移加权电压（V1，...，V4）导致的和值作为要控制的节气门的开度。

公开(公告)号：US06465974B2

公开(公告)日：2002-10-15

申请号：US09741189

申请日：2000-12-21

申请人： Shinji Watanabe

发明人： Shinji Watanabe

IPC分类号： H02K2300

CPC分类号： F02D11/105 ,  F02D2011/102 ,  F02D2011/104 ,  F02D2200/0404

摘要： Even when a vehicle engine is started after replacement of a throttle actuator or the like without learning a magnetic pole position of a rotor of a brushless motor for driving a throttle valve, engine power can be controlled in a proper manner so that the vehicle can be driven to travel in a safety mode. An air intake amount control apparatus for an engine is equipped with a throttle valve mounted on a rotation shaft in an air intake passage of the engine, a motor having a rotor coupled to the rotation shaft, and a throttle sensor for sensing an opening degree of the throttle valve, so that the throttle valve is controlled by the motor based upon various sorts of engine operating information. The apparatus further includes a rotor magnetic pole position learning unit for driving the motor in a stepwise manner so as to learn a magnetic pole position of the rotor detected by the throttle sensor, a rotor magnetic pole position learned value storing unit for storing therein the rotor magnetic pole position learned value, and a magnetic pole position identifying unit for driving the motor to a predetermined stepwise position so as to identify the magnetic pole position learned value stored in the rotor magnetic pole position learned value storing unit with the magnetic pole position of the motor detected by the throttle sensor.

摘要翻译： 即使在没有学习用于驱动节流阀的无刷电动机的转子的磁极位置而更换节气门执行器等之后起动车辆发动机时，也可以适当地控制发动机功率，使得车辆能够 驾驶以安全模式行驶。 一种用于发动机的进气量控制装置配备有安装在发动机的进气通道中的旋转轴上的节流阀，具有联接到旋转轴的转子的电动机和用于感测开度的开度的节气门传感器 节流阀，使得基于各种发动机操作信息，由电动机控制节流阀。 该装置还包括转子磁极位置学习单元，用于逐步驱动电动机，以便学习由节流传感器检测的转子的磁极位置;转子磁极位置学习值存储单元，用于在其中存储转子 磁极位置学习值，以及磁极位置识别单元，用于将电动机驱动到预定的逐步位置，以便识别存储在转子磁极位置学习值存储单元中的磁极位置学习值，其中磁极位置为 电机由油门传感器检测到。

公开(公告)号：US06197612B1

公开(公告)日：2001-03-06

申请号：US09177376

申请日：1998-10-23

申请人： Shinji Watanabe

发明人： Shinji Watanabe

IPC分类号： H01L2144

CPC分类号： H01L21/67144 ,  H01L21/563 ,  H01L2224/73203 ,  H01L2924/01079

摘要： In a semiconductor chip mounting apparatus including a mounting section for mounting a semiconductor chip on a substrate, a loader which supplies the substrate to the mounting section, an unloader which contains the substrate having the semiconductor chip mounted thereon into a magazine, the substrate having the semiconductor chip is heated by a heater to be kept at high temperature after the mounting process and until a sealing process for sealing the substrate having the mounted semiconductor chip with a resin.

摘要翻译： 在包括用于将半导体芯片安装在基板上的安装部分的半导体芯片安装装置中，将基板供给到安装部分的装载机，将其上安装有半导体芯片的基板放入料仓的卸载机， 半导体芯片由加热器加热，在安装过程之后保持高温，直到密封具有安装的半导体芯片的基板的树脂密封工艺为止。

公开(公告)号：US6109239A

公开(公告)日：2000-08-29

申请号：US298909

申请日：1999-04-26

申请人： Shinji Watanabe

发明人： Shinji Watanabe

IPC分类号： F02D9/00 ,  F02D11/10 ,  F02D29/02 ,  F02D41/22 ,  F02D41/26 ,  F02D45/00

CPC分类号： F02D11/107 ,  F02D11/106 ,  F02D41/266 ,  F02D2200/0404 ,  F02D2200/602 ,  F02D2400/08

摘要： In a vehicle drive power control apparatus of the present invention, an output of a first throttle valve opening detection means 61 and an output of a first accelerator opening detector 51 are inputted into a first control unit 2. Further, an output of a second throttle valve opening detection means 62 and an output of a second accelerator opening detector 52 are inputted into a second control unit 3. In addition, the vehicle drive power control apparatus comprises first and second throttle opening detection failure decision units deciding a failure of the first and second throttle opening detection means 34, 35, and communication failure decision means 33 deciding a failure of communication means between the first and second control units 2, 3. Furthermore, the vehicle drive power control apparatus switches each failure decision method of the first and second throttle opening detection failure decision means 34, 35 according to the decision results of respective failure decision means.

摘要翻译： 在本发明的车辆用驱动力控制装置中，第一节气门开度检测装置61的输出和第一加速器开度检测器51的输出被输入到第一控制单元2.此外，第二节流阀 阀开启检测装置62和第二加速器开度检测器52的输出被输入到第二控制单元3.另外，车辆驱动力控制装置包括第一和第二节气门开度检测失败判定单元， 第二节气门开度检测单元34,35以及决定第一和第二控制单元2,3之间的通信单元故障的通信故障判定单元33.此外，车辆驱动功率控制设备切换第一和第二控制单元2,3的故障判定方法 节气门开度检测失败判定单元34,35根据各故障判定单元的判定结果 。

公开(公告)号：US6067960A

公开(公告)日：2000-05-30

申请号：US87849

申请日：1998-06-01

申请人： Shinji Watanabe ,  Tadashi Tubakiji

发明人： Shinji Watanabe ,  Tadashi Tubakiji

IPC分类号： F02D9/02 ,  F02D11/10 ,  F02D41/14 ,  F02D41/20 ,  F02D45/00 ,  G05D7/06 ,  H02P6/00 ,  H02P6/14 ,  H02P8/14 ,  H02K23/00

CPC分类号： F02D11/10 ,  H02P6/14 ,  H02P6/28 ,  F02D2250/16

摘要： To improve the controllability of an energization current for a motor, when electricity is applied to each stator coil for a predetermined energization time in accordance with a plurality of energization patterns to drive a brushless motor stepwise, an energization time for a first step is made long to carry out learning of the magnetic pole position of the rotor. A current to be applied to each stator coil is controlled based on the output of a throttle opening sensor and a learned value of the magnetic pole position of the rotor obtained by the learning of the magnetic pole position of the rotor.

摘要翻译： 为了提高电动机的通电电流的可控性，当按照多个通电模式对每个定子线圈施加预定的通电时间以逐步驱动无刷电动机时，第一步骤的通电时间变长 进行转子磁极位置的学习。 基于节气门开度传感器的输出和通过学习转子的磁极位置获得的转子的磁极位置的学习值来控制施加到每个定子线圈的电流。

公开(公告)号：US5880565A

公开(公告)日：1999-03-09

申请号：US24199

申请日：1998-02-17

申请人： Shinji Watanabe

发明人： Shinji Watanabe

IPC分类号： F02D11/10 ,  F02D41/22 ,  F02D41/24 ,  F02D45/00 ,  G05D3/00 ,  H02P6/12 ,  H02J5/00

CPC分类号： H02P8/34 ,  H02P6/182 ,  H02P8/26 ,  H02P8/36 ,  H02P8/42 ,  F02D41/221 ,  F02D41/249 ,  G05B2219/35282 ,  Y10T307/724

摘要： An actuator controller capable of preventing various inconveniences that stem when the operation positions of the actuator have not been learned. The actuator controller comprises a sensor 6 for detecting the operation position of an actuator 1, an actuator control means 17 for so executing the feedback control operation that the operation position comes to a target position, a means 18 for driving the actuator based upon a control quantity from the actuator control means, a battery 9 for feeding an electric power to the actuator control means, a means 11 for determining the attached/detached state of the battery, and a means 12 for storing a relationship between the operation position and the voltage signal as a learned value, wherein in said learned value storage means has been written, in advance at the time of shipping, a predetermined initial value outside a range of said learned values, and, when it is determined that the battery has been detached, said actuator control means determines said learned value storage means to be in an unlearned state when said data value exhibits said predetermined initial value.

摘要翻译： 一种致动器控制器，其能够防止当致动器的操作位置尚未被学习时产生的各种不便。 执行器控制器包括用于检测致动器1的操作位置的传感器6，用于执行操作位置到达目标位置的反馈控制操作的致动器控制装置17，用于基于控制来驱动致动器的装置18 来自致动器控制装置的数量，用于向致动器控制装置供电的电池9，用于确定电池的附接/分离状态的装置11以及用于存储操作位置和电压之间的关系的装置12 信号作为学习值，其中在所述学习值存储装置中，在运送时预先写入在所述学习值的范围之外的预定初始值，并且当确定电池已经被分离时， 当所述数据值呈现所述预定的初始值时，所述致动器控制装置将所述学习值存储装置确定为处于未加注状态。

公开(公告)号：US5608301A

公开(公告)日：1997-03-04

申请号：US495962

申请日：1995-06-28

申请人： Masahiro Inaniwa ,  Nobuharu Kido ,  Takahiro Fujimaki ,  Shinji Watanabe ,  Noriyasu Matsufuji ,  Yoshinori Tobita

发明人： Masahiro Inaniwa ,  Nobuharu Kido ,  Takahiro Fujimaki ,  Shinji Watanabe ,  Noriyasu Matsufuji ,  Yoshinori Tobita

IPC分类号： H02M5/458 ,  H02P23/06 ,  H02M7/539

CPC分类号： H02M5/4585 ,  H02P23/07 ,  H02P2201/03 ,  H02P2201/07

摘要： A power control apparatus for controlling power supplied to an electric motor rotating a rotor employed in a centrifuge is provided. The power control apparatus includes first and second inverters and a smoothing capacitor disposed between the first and second inverters. In a motor power mode, the first inverter charges the smoothing capacitor with power supplied by an AC power supply, while the second inverter charges, in a motor braking mode, the smoothing capacitor with power regenerated by the motor during a braking operation for returning the regenerated power back to the AC power supply through the first inverter. An reactor is arranged between the AC power supply and the first inverter for reducing harmonic components contained in the current supplied from or back to the AC power supply.

摘要翻译： 提供一种功率控制装置，用于控制向离心机中使用的转子旋转的电动机的供给。 功率控制装置包括第一和第二反相器和设置在第一和第二反相器之间的平滑电容器。 在电动机功率模式中，第一变换器用交流电源供电的电力对平滑电容器充电，而第二变换器在电动机制动模式下对制动操作期间电动机再生电力的平滑电容器进行充电， 通过第一个逆变器将再生的电力返回给交流电源。 在交流电源和第一逆变器之间设置一个电抗器，用于减少由交流电源供给或返回的电流中包含的谐波分量。

公开(公告)号：US5453902A

公开(公告)日：1995-09-26

申请号：US215708

申请日：1994-03-22

申请人： Shinji Watanabe ,  Kazushi Kawaguchi

发明人： Shinji Watanabe ,  Kazushi Kawaguchi

IPC分类号： F21S8/10 ,  F21V5/00 ,  F21V17/00 ,  B60Q1/00

CPC分类号： F21S48/1233 ,  F21S48/1208

摘要： A headlamp for motor vehicles in which an inner lens formed with distribution beam control steps can easily be fastened to the front opening of the reflector. Holes, which receive respective protrusions protruding from the lower edge of the inner lens, are formed in the lower surface of the reflector, and cutout portions provided on the front end of the upper surface of the reflector are located further rearward than the protrusions, whereby the inner lens maintains engagement with the front opening of the reflector lens contact faces by its own weight. The upper edge of the inner lens can easily be fastened to the front end of the upper surface.

摘要翻译： 用于机动车辆的前照灯，其中形成有分布束控制步骤的内透镜可以容易地紧固到反射器的前开口。 在反射器的下表面上形成有从内透镜的下边缘突出的相应突起的孔，并且设置在反射器的上表面的前端上的切口部分位于比突起更靠后的位置，由此 内透镜通过其自身重量保持与反射器透镜接触面的前开口的接合。 内透镜的上边缘可以容易地紧固到上表面的前端。