公开(公告)号：US20050182587A1

公开(公告)日：2005-08-18

申请号：US11052908

申请日：2005-02-09

申请人： Yasuo Sato ,  Shuji Hamada ,  Toshiyuki Maeda ,  Atsuo Takatori ,  Yasuyuki Nozuyama

发明人： Yasuo Sato ,  Shuji Hamada ,  Toshiyuki Maeda ,  Atsuo Takatori ,  Yasuyuki Nozuyama

IPC分类号： G01R31/317 ,  G01R31/30 ,  H01L21/66 ,  H01L21/82 ,  G06F19/00

CPC分类号： G01R31/31704 ,  G01R31/3016

摘要： A circuit quality evaluation method obtains an indicator linked to the quality of a circuit by applying information representing a minimum delay margin of a path passing through an assumed fault site, a machine cycle, and a delay fault occurrence frequency. Further, the circuit quality evaluation method evaluates the quality of the circuit based on the indicator.

摘要翻译： 电路质量评估方法通过应用表示通过假定故障位置的路径的最小延迟余量，机器周期和延迟故障发生频率的信息来获得与电路质量相关联的指示符。 此外，电路质量评估方法基于指示器来评估电路的质量。

公开(公告)号：US06222546B1

公开(公告)日：2001-04-24

申请号：US09251482

申请日：1999-02-17

申请人： Takayuki Yokoyama ,  Ichiro Kawaoka ,  Taishi Yasuda ,  Masayoshi Yamada ,  Mitsuru Kawamura ,  Toshiyuki Maeda

发明人： Takayuki Yokoyama ,  Ichiro Kawaoka ,  Taishi Yasuda ,  Masayoshi Yamada ,  Mitsuru Kawamura ,  Toshiyuki Maeda

IPC分类号： G06F1500

CPC分类号： G09B9/063

摘要： To achieve a more realistic and richer shifting field, such as water surface over which a jet-ski or other object travels, thereby heightening the interest and ambiance of the game. An image processing device for processing image data for moving an object such as a watercraft over a water surface in three-dimensional space. Comprises means for cyclically shifting the height at given positions of the water surface over time (CPU 101) and means for moving the watercraft while contacting the water (CPU 101). Determination of contact between watercraft and water surface, watercraft tilt correction, boat wake drawing processing, and the like are performed by the CPU 101.

摘要翻译： 一种用于处理图像数据的图像处理装置，用于移动诸如 在三维空间中的水面上的船只。 包括随时间循环地移动水面的给定位置的高度的装置（CPU 101）以及用于在接触水时移动船只的装置（CPU 101）。 CPU 101执行船舶与水面之间的接触的确定，船舶倾斜校正，船尾图像处理等。

公开(公告)号：US4002244A

公开(公告)日：1977-01-11

申请号：US684444

申请日：1976-05-07

申请人： Kiyoshi Matsumoto ,  Toshiyuki Maeda

发明人： Kiyoshi Matsumoto ,  Toshiyuki Maeda

IPC分类号： B61G11/12 ,  F16F1/40 ,  F16F9/00 ,  F16F13/06 ,  B61G9/16

CPC分类号： F16F1/40 ,  B61G11/12 ,  F16F13/06 ,  F16F9/006

摘要： A buffer, particularly suitable for use in railway vehicles, comprising a cylinder including a movable piston and a buffer fluid contained therein, the buffer fluid formed of a very high-viscosity fluid such as silicone oil, and at the same time the cylinder includes a gaseous medium having a volume at least corresponding to the displacement of the piston rod of the piston when it moves in the cylinder to the end of its stroke.

摘要翻译： 一种特别适用于铁路车辆的缓冲器，包括一个包括可移动活塞和其中容纳的缓冲流体的气缸，缓冲流体由非常高粘度的流体如硅油形成，同时气缸包括一个 气体介质的体积至少对应于活塞活塞杆在气缸中移动到其行程结束时的位移。

公开(公告)号：US20130036759A1

公开(公告)日：2013-02-14

申请号：US13643134

申请日：2011-04-28

申请人： Yoshiyuki Harada ,  Toshiyuki Maeda

发明人： Yoshiyuki Harada ,  Toshiyuki Maeda

IPC分类号： F25B1/00 ,  F25D31/00

CPC分类号： H02P27/08 ,  F25B13/00 ,  F25B31/006 ,  F25B49/025 ,  F25B2313/003 ,  F25B2313/021 ,  F25B2600/021 ,  F25B2600/024 ,  H02M1/44 ,  H02M2001/327 ,  H02P29/68 ,  Y02B30/741

摘要： A power module is attached to a refrigerant cooler in contact with the refrigerant cooler, and cooling is performed by dissipating heat to the refrigerant flowing in the refrigerant cooler. A controller outputs a driving signal to a drive circuit to reduce the number of switching operations of switching elements.

摘要翻译： 电力模块连接到与制冷剂冷却器接触的制冷剂冷却器，并且通过向在制冷剂冷却器中流动的制冷剂散热来进行冷却。 控制器将驱动信号输出到驱动电路以减少开关元件的开关操作次数。

公开(公告)号：US20120279251A1

公开(公告)日：2012-11-08

申请号：US13520475

申请日：2011-01-05

申请人： Naohiro Kido ,  Toshiyuki Maeda

发明人： Naohiro Kido ,  Toshiyuki Maeda

IPC分类号： F25B1/00

CPC分类号： F25B31/006 ,  F24F1/24 ,  F24F2013/207 ,  F25B13/00 ,  F25B2600/021 ,  H05K7/20354 ,  Y02B30/741

摘要： A refrigeration apparatus includes: a refrigerant circuit to which a compressor is connected, and which performs a refrigerating cycle; an electronic part including a power module; and a cooling member in which a refrigerant of the refrigerant circuit flows, and which contacts the power module so that the power module is cooled by the refrigerant. The cooling member of the refrigeration apparatus is provided with a thermal insulation layer that prevents cold heat of the refrigerant flowing in the cooling member from being transferred to the outside from at least a non-contact surface other than a contact surface of the cooling member with the power module.

摘要翻译： 制冷装置包括：制冷剂回路，连接有压缩机，并进行制冷循环; 包括电源模块的电子部件; 以及冷却部件，其中制冷剂回路的制冷剂流动，并与动力组件接触，使得动力组件被制冷剂冷却。 制冷装置的冷却部件设置有绝热层，其防止在冷却部件中流动的制冷剂的冷热从除了冷却部件的接触面以外的非接触面至少转移到外部， 电源模块。

公开(公告)号：US08098035B2

公开(公告)日：2012-01-17

申请号：US12439496

申请日：2007-08-29

申请人： Morimitsu Sekimoto ,  Hitoshi Haga ,  Abdallah Mechi ,  Reiji Kawashima ,  Kenichi Sakakibara ,  Toshiyuki Maeda

发明人： Morimitsu Sekimoto ,  Hitoshi Haga ,  Abdallah Mechi ,  Reiji Kawashima ,  Kenichi Sakakibara ,  Toshiyuki Maeda

IPC分类号： H02P7/00

CPC分类号： H02P23/30 ,  H02P29/032 ,  H02P29/50

摘要： A motor control unit (10) includes: a power converter (40) having a rectifier circuit (20) which rectifies an AC voltage from an AC power supply (31), a capacitor circuit (22) which receives an output of the rectifier circuit (20) and outputs a rectified voltage having pulses from both ends of a capacitor (13) and an inverter circuit (25) which receives the rectified voltage and outputs an AC voltage to the motor (30); and a motor controller (41) controlling the motor (30) by controlling the inverter circuit (25). The motor controller (41) performs torque control to vary an output toque of the motor (30) in response to variation in load torque of the motor (30).

摘要翻译： 电动机控制单元（10）包括：具有整流电路（20）的功率变换器（40），其对来自交流电源（31）的交流电压进行整流;电容器电路（22），其接收整流电路的输出 （20），从电容器（13）的两端输出具有脉冲的整流电压和接收整流电压的逆变器电路（25），并向电动机（30）输出交流电压; 以及通过控制逆变器电路（25）来控制电动机（30）的电动机控制器（41）。 电动机控制器（41）响应于电动机（30）的负载转矩的变化，进行转矩控制以改变电动机（30）的输出转矩。

公开(公告)号：US08011198B2

公开(公告)日：2011-09-06

申请号：US11587527

申请日：2005-04-22

申请人： Satoshi Ishikawa ,  Takeshi Hikawa ,  Toshiyuki Maeda ,  Sumikazu Matsuno

发明人： Satoshi Ishikawa ,  Takeshi Hikawa ,  Toshiyuki Maeda ,  Sumikazu Matsuno

IPC分类号： F25B49/00 ,  H02P7/00 ,  H02P27/04

CPC分类号： H02P27/08 ,  F04B49/06 ,  F25B49/025 ,  F25B2500/26 ,  F25B2600/021 ,  Y02B30/741

摘要： To reduce a leakage current when a motor for driving a compressor is energized, with the compressor unoperated. Setting the carrier frequency of an inverter at a value lower than that used during normal operation to cause phase interruption electrification of the motor.

摘要翻译： 为了减少用于驱动压缩机的电动机通电时的泄漏电流，压缩机不工作。 将变频器的载波频率设置为低于正常工作时的载波频率，引起电机的相位中断通电。

公开(公告)号：US07990344B2

公开(公告)日：2011-08-02

申请号：US11910345

申请日：2007-02-13

申请人： Toshiyuki Maeda ,  Shigeo Kigo ,  Yoshiki Tsujita ,  Naoyuki Tomioka ,  Takeru Yamashita ,  Kei Kitatani

发明人： Toshiyuki Maeda ,  Shigeo Kigo ,  Yoshiki Tsujita ,  Naoyuki Tomioka ,  Takeru Yamashita ,  Kei Kitatani

IPC分类号： G09G3/28

CPC分类号： G09G3/2927 ,  G09G2320/041

摘要： A plasma display panel driving method and a plasma display device estimate the highest temperature and the lowest temperature the panel can have, according to the temperature detected by the thermal sensor, and appropriately drives the panel, to improve the image display quality. Provided are at least three driving modes having different sub-field structures: a low-temperature driving mode, an ordinary-temperature driving mode, and a high-temperature driving mode. To drive the panel, estimates of the highest temperature and the lowest temperature the panel can have are made from the temperature detected by the thermal sensor, the temperature condition of the panel is determined from the estimated highest temperature or lowest temperature, and the driving mode is switched appropriately for the panel temperature condition.

摘要翻译： 等离子体显示面板驱动方法和等离子体显示装置根据热传感器检测到的温度来估计面板可以具有的最高温度和最低温度，并适当地驱动面板，以提高图像显示质量。 提供具有不同子场结构的至少三种驱动模式：低温驱动模式，普通温度驱动模式和高温驱动模式。 为了驱动面板，根据热传感器检测到的温度，可以估计面板最高温度和最低温度，面板的温度条件由估计的最高温度或最低温度确定，驱动模式 适当地切换面板温度条件。

公开(公告)号：US20110026285A1

公开(公告)日：2011-02-03

申请号：US12922034

申请日：2010-01-18

申请人： Reiji Kawashima ,  Kazushi Hisayama ,  Hiroshima Hibino ,  Morimitsu Sekimoto ,  Toshiyuki Maeda ,  Sumikazu Matsuno

发明人： Reiji Kawashima ,  Kazushi Hisayama ,  Hiroshima Hibino ,  Morimitsu Sekimoto ,  Toshiyuki Maeda ,  Sumikazu Matsuno

IPC分类号： H02M7/25 ,  H03K17/68

CPC分类号： H02M1/4208 ,  H02M3/33576 ,  H02M5/458 ,  H03K17/664 ,  H03K17/6874 ,  H03K17/74 ,  H03K2217/0009 ,  H03K2217/0081 ,  Y02B70/126

摘要： A bidirectional switch circuit includes two switching elements connected to conduct a current in both directions. The two switching elements are connected in series to each other. Of the two switching elements, the switching element to which a reverse voltage is applied, a voltage of a source of one of the switching elements being higher than a voltage of a drain of the one, is configured to conduct a current from the source to the drain even when an on-drive signal is not being input to a gate terminal of the one.

摘要翻译： 双向开关电路包括两个开关元件，其连接以在两个方向上导通电流。 两个开关元件彼此串联连接。 在两个开关元件中，施加有反向电压的开关元件，其中一个开关元件的源极的电压高于一个开关元件的漏极的电压，被配置为将来自源极的电流传导到 漏极，即使当驱动信号未被输入到该栅极端子时。

公开(公告)号：US20100265219A1

公开(公告)日：2010-10-21

申请号：US12747010

申请日：2008-09-04

申请人： Naoki Noguchi ,  Hidehiko Shoji ,  Takahiko Origuchi ,  Kenji Ogawa ,  Toshiyuki Maeda

发明人： Naoki Noguchi ,  Hidehiko Shoji ,  Takahiko Origuchi ,  Kenji Ogawa ,  Toshiyuki Maeda

IPC分类号： G09G5/00

CPC分类号： G09G3/293 ,  G09G3/2022 ,  G09G3/2927 ,  G09G3/296 ,  G09G3/2965 ,  G09G2310/0218 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2320/041 ,  G09G2360/16

摘要： A two-phase driving operation is performed by a first circuit and a second circuit in at least one sub-field. The first circuit applies a first ramp waveform that drops from a first potential to a second potential to a plurality of first scan electrodes in a setup period, and sequentially applies a scan pulse to the plurality of first scan electrodes in a write period. The second circuit applies a second ramp waveform that drops from the first potential to a third potential that is higher than the second potential to a plurality of second scan electrodes in the setup period, and holds the second scan electrodes at a fourth potential that is higher than the third potential in a period where the scan pulse is applied to the first scan electrodes, and then sequentially applies a scan pulse to the plurality of second electrodes in the write period. Discharge failures during write discharges can be prevented from occurring by applying the two-phase driving operation.

摘要翻译： 在至少一个子场中由第一电路和第二电路执行两相驱动操作。 第一电路在初始化周期中施加从第一电位降低到第二电位的第一斜坡波形，并且在写入周期中顺序地对多个第一扫描电极施加扫描脉冲。 第二电路在建立周期中施加从第一电位下降到高于第二电位的第三电位到第二扫描电极的第二斜坡波形，并且将第二扫描电极保持在较高的第四电位 比扫描脉冲施加到第一扫描电极的时间段内的第三电位高，然后在写入周期中顺序地向多个第二电极施加扫描脉冲。 可以通过施加两相驱动操作来防止写入放电期间的放电故障。