公开(公告)号：US06731001B2

公开(公告)日：2004-05-04

申请号：US09918803

申请日：2001-08-01

申请人： Kan Kinouchi ,  Mitsuhiro Saitou ,  Takashi Nagasaka ,  Yuji Ootani ,  Hiroyuki Yamakawa ,  Koji Takeuchi ,  Hirokazu Imai ,  Yukihiro Maeda ,  Atsushi Kanamori

发明人： Kan Kinouchi ,  Mitsuhiro Saitou ,  Takashi Nagasaka ,  Yuji Ootani ,  Hiroyuki Yamakawa ,  Koji Takeuchi ,  Hirokazu Imai ,  Yukihiro Maeda ,  Atsushi Kanamori

IPC分类号： H01L2352

CPC分类号： H01L23/24 ,  H01L24/45 ,  H01L24/48 ,  H01L24/73 ,  H01L24/97 ,  H01L25/0655 ,  H01L2224/32225 ,  H01L2224/45015 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/01014 ,  H01L2924/01019 ,  H01L2924/01028 ,  H01L2924/01077 ,  H01L2924/01079 ,  H01L2924/15787 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/19105 ,  H01L2924/20753 ,  H01L2924/2076 ,  H05K1/0306 ,  H05K1/141 ,  H05K3/284 ,  H05K3/366 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2224/92247 ,  H01L2924/00

摘要： Several electronic parts are mounted on several ceramic substrates in a semiconductor device, and are wire bonded to the respective ceramic substrates through bonding wires. The electronic parts and the bonding wires are covered with an enclosing member on every ceramic substrate, and an inside of the enclosing member is filled with silicone gel for sealing. The ceramic substrates are bonded to a radiation fin together, and are mounted on a motherboard perpendicularly to the motherboard.

摘要翻译： 几个电子部件安装在半导体器件中的多个陶瓷基板上，并且通过接合线引线接合到相应的陶瓷基板。 电子部件和接合线在每个陶瓷基板上被封闭构件覆盖，并且封装构件的内部填充有用于密封的硅凝胶。 陶瓷基板一起结合到散热片上，并垂直于母板安装在母板上。

公开(公告)号：US08878449B2

公开(公告)日：2014-11-04

申请号：US13689155

申请日：2012-11-29

申请人： Atsushi Kanamori ,  Hirohisa Warita ,  Takayuki Shimizu

发明人： Atsushi Kanamori ,  Hirohisa Warita ,  Takayuki Shimizu

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B37/02 ,  H05B33/0815 ,  H05B33/0851 ,  Y02B20/347

摘要： There is provided an LED drive circuit that can be connected to an alternating-current power supply through a phase control dimmer and that drives an LED load, the LED drive circuit including: an LED current control circuit; a capacitance component and a resistance component that are connected in series between an input of the LED current control circuit and a reference potential; a switch element that is connected to both ends of the resistance component; and a switch control portion that turns off the switch element for a given period of time after a timing when the phase control dimmer is turned on and that turns on the switch element after the given period of time elapses.

摘要翻译： 提供了一种LED驱动电路，其可以通过相位控制调光器连接到交流电源并驱动LED负载，所述LED驱动电路包括：LED电流控制电路; 串联连接在LED电流控制电路的输入端和参考电位之间的电容分量和电阻分量; 开关元件，其连接到所述电阻部件的两端; 以及开关控制部，其在相位控制调光器接通的定时后断开所述开关元件一段给定的时间段，并且在所述给定时间段之后经过所述开关元件。

公开(公告)号：US20120323858A1

公开(公告)日：2012-12-20

申请号：US13161607

申请日：2011-06-16

申请人： Pracheeti Nagarkar ,  Michael Rayhelson ,  Atsushi Kanamori ,  Fadi Hanna ,  Surupa Biswas ,  Jan Kotas

发明人： Pracheeti Nagarkar ,  Michael Rayhelson ,  Atsushi Kanamori ,  Fadi Hanna ,  Surupa Biswas ,  Jan Kotas

IPC分类号： G06F17/30

CPC分类号： H04N21/8153 ,  H04N21/835 ,  H04N21/84

摘要： One or more identifiers that facilitate efficient native image validation can be generated and stored in an auxiliary file upon pre-compiling of an assembly. The native image can be validated against an assembly from which the native image is generated, among other files that influence the generated contents of the native image, based upon the auxiliary file and included identifiers. Additionally, native image validation can be performed in an increasing cost sequence associated with each identifier included within the auxiliary file.

摘要翻译： 可以在组装的预编译之后生成促进有效的本地图像验证的一个或多个标识符并将其存储在辅助文件中。 基于辅助文件和包括的标识符，本地图像可以针对影响本机图像的生成内容的其他文件中的生成本机映像的程序集进行验证。 此外，本地图像验证可以以与包括在辅助文件内的每个标识符相关联的增加的成本顺序来执行。

公开(公告)号：US20120049755A1

公开(公告)日：2012-03-01

申请号：US13189250

申请日：2011-07-22

申请人： Takayuki SHIMIZU ,  Atsushi Kanamori ,  Hirohisa Warita

发明人： Takayuki SHIMIZU ,  Atsushi Kanamori ,  Hirohisa Warita

IPC分类号： H05B41/36

CPC分类号： H05B33/0815 ,  H05B33/0818 ,  Y02B20/347 ,  Y02B20/383

摘要： An LED drive circuit is provided that can be connected to an alternating current power source via a phase-control light controller and drives an LED load. The LED drive circuit includes: a switching power source portion having a switching element, a switching current detection portion that detects a switching current, and an LED current detection portion that detects an LED current; a first subtraction portion that subtracts a given value from an output of the switching current detection portion; a first determination portion that determines, through computation on a plurality of externally inputted voltages, a target value to which the switching current is limited; a second subtraction portion that subtracts a given value from an output of the LED current detection portion; a second determination portion that determines, through computation on a plurality of externally inputted voltages, a target value of the LED current; a switching current limitation portion that, if a result of the subtraction by the first subtraction portion exceeds a result of the determination by the first determination portion, switches off the switching element so as to limit the switching current; and an LED current control portion that drives the switching element to control the LED current so that a result of the subtraction by the second subtraction portion coincides with a result of the determination by the second determination portion.

摘要翻译： 提供LED驱动电路，其可以经由相位控制光控制器连接到交流电源并驱动LED负载。 LED驱动电路包括：具有开关元件的开关电源部，检测开关电流的开关电流检测部，以及检测LED电流的LED电流检测部; 第一减法部分，从开关电流检测部分的输出中减去给定值; 第一确定部分，通过对多个外部输入的电压进行计算，确定限制了开关电流的目标值; 第二减法部分，从LED电流检测部分的输出中减去给定值; 第二确定部分，通过对多个外部输入电压的计算确定LED电流的目标值; 开关电流限制部，其中，如果由所述第一减法部分减法的结果超过所述第一确定部分的确定结果，则切换所述开关元件以限制所述开关电流; 以及LED电流控制部分，其驱动开关元件来控制LED电流，使得由第二减法部分减法的结果与第二确定部分的确定结果一致。

公开(公告)号：US20110234115A1

公开(公告)日：2011-09-29

申请号：US12987193

申请日：2011-01-10

申请人： Takayuki SHIMIZU ,  Hirohisa Warita ,  Atsushi Kanamori ,  Mitsuru Mariyama

发明人： Takayuki SHIMIZU ,  Hirohisa Warita ,  Atsushi Kanamori ,  Mitsuru Mariyama

IPC分类号： H05B41/16

CPC分类号： H05B33/0815 ,  Y02B20/383

摘要： An LED drive circuit in which an alternating voltage is input and an LED is driven, and which can be connected to a phase control dimmer The LED drive circuit is provided with an edge detector for detecting an edge of the output voltage of the phase control dimmer; and a current extractor for extracting a current from a current feed line for feeding an LED drive current to the LED; wherein the value of the current extracted from the current feed line by the current extractor is varied in accordance with the detection results of the edge detector.

摘要翻译： 一种LED驱动电路，其中输入交流电压并驱动LED，并且其可以连接到相位控制调光器。LED驱动电路设置有边缘检测器，用于检测相位控制调光器的输出电压的边沿 ; 以及电流提取器，用于从当前馈送线提取电流以将LED驱动电流馈送到LED; 其中根据所述边缘检测器的检测结果来改变由所述当前提取器从当前馈送线提取的电流的值。

公开(公告)号：US20090167220A1

公开(公告)日：2009-07-02

申请号：US12292353

申请日：2008-11-18

申请人： Atsushi Kanamori

发明人： Atsushi Kanamori

IPC分类号： H02P1/50 ,  H02H7/093

CPC分类号： H02P6/20 ,  H02P2209/07

摘要： A motor control apparatus has a start control section. When the motor control apparatus receives a motor start command from a host control unit when a motor is in a stop state or a low-speed rotating state where a sensorless control cannot be applied, the control section starts the motor that rotates a vehicle fan by a forced commutation which supplies a pseudo sinusoidal drive signal caused by a complementary PWM control. Thereafter, the motor control apparatus switches over to a sensorless control using a rectangular wave drive signal at an energization angle of lower than 180°.

摘要翻译： 电动机控制装置具有起动控制部。 当电动机控制装置在电动机处于停止状态时从主机控制单元接收到电动机启动命令或者无法实施无传感器控制的低速旋转状态时，控制部分启动使车辆风扇旋转的电动机 强制换向，其提供由互补PWM控制引起的伪正弦驱动信号。 此后，电动机控制装置使用矩形波驱动信号以低于180°的通电角切换到无传感器控制。

公开(公告)号：US06363410B1

公开(公告)日：2002-03-26

申请号：US08354559

申请日：1994-12-13

申请人： Atsushi Kanamori ,  Jon Thomason

发明人： Atsushi Kanamori ,  Jon Thomason

IPC分类号： G06F900

CPC分类号： G06F9/5016

摘要： A method and system for threaded resource allocation and reclamation are provided. In a preferred embodiment, a threaded resource allocation and reclamation facility (“the facility”) provides available instances of a resource in response to requests from resource consumers. The facility maintains both a central pool for holding available instances of the resource for use by any consumer and individual pools for holding available instances of the resource for use by each consumer. When the facility receives a request for an available instance of the resource from a consumer, it provides one from the individual pool for the requesting consumer. If the individual pool is empty, the facility provides an available instance of the resource from the central pool. In a further preferred embodiment, if the central pool is empty, the facility transfers one or more available instances of the resource from one or more of the individual pools to the central pool, then provides one of the transferred available instances.

摘要翻译： 提供了一种用于线程资源分配和回收的方法和系统。 在优选实施例中，线程资源分配和回收设施（“设施”）响应于来自资源消费者的请求提供资源的可用实例。 该设施维护一个中央池，用于保存资源的可用实例，以供任何消费者和个人池使用，以容纳每个消费者使用的资源的可用实例。 当设施收到来自消费者的可用资源实例的请求时，它为请求的消费者从个人池中提供一个请求。 如果单个池为空，则该设施从中央池提供资源的可用实例。 在另一个优选实施例中，如果中央池为空，则设施将资源的一个或多个可用实例从一个或多个单个池传送到中央池，然后提供传送的可用实例之一。

公开(公告)号：US08692469B2

公开(公告)日：2014-04-08

申请号：US13618534

申请日：2012-09-14

申请人： Takayuki Shimizu ,  Atsushi Kanamori ,  Hirohisa Warita ,  Takeshi Murata

发明人： Takayuki Shimizu ,  Atsushi Kanamori ,  Hirohisa Warita ,  Takeshi Murata

IPC分类号： H05B37/00

CPC分类号： H05B33/0809 ,  H05B33/0845 ,  H05B39/044

摘要： An LED drive circuit connectable to a phase control type light adjuster includes a first reference voltage generation portion that generates a first reference voltage, a second reference voltage generation portion that generates a second reference voltage according to a phase angle of the light adjuster, an input voltage detection portion that detects a size relationship between an input voltage and a threshold value voltage, a current draw-out portion that draws out a current in accordance with the first reference voltage or the second reference voltage from an electricity supply line that supplies electricity to an LED drive portion, and a switch portion that in accordance with a detection result by the input voltage, detection portion, performs switching between an output from the first reference voltage generation portion to the current draw-out portion and an output from the second reference voltage generation portion to the current draw-out portion.

摘要翻译： 可连接到相位控制型光调节器的LED驱动电路包括产生第一参考电压的第一参考电压产生部分，根据光调节器的相位角产生第二参考电压的第二参考电压产生部分， 电压检测部，其检测输入电压和阈值电压之间的大小关系;电流抽出部，其根据所述第一参考电压或所述第二参考电压从供电线提取电流; LED驱动部分和开关部分，根据输入电压的检测结果，检测部分执行从第一参考电压产生部分到电流抽出部分的输出和第二参考的输出之间的切换 电压产生部分到电流引出部分。

公开(公告)号：US08653751B2

公开(公告)日：2014-02-18

申请号：US13189250

申请日：2011-07-22

申请人： Takayuki Shimizu ,  Atsushi Kanamori ,  Hirohisa Warita

发明人： Takayuki Shimizu ,  Atsushi Kanamori ,  Hirohisa Warita

IPC分类号： H05B37/02

CPC分类号： H05B33/0815 ,  H05B33/0818 ,  Y02B20/347 ,  Y02B20/383

摘要： An LED drive circuit is provided that can be connected to an alternating current power source via a phase-control light controller and drives an LED load. The LED drive circuit includes: a switching power source portion having a switching element, a switching current detection portion that detects a switching current, and an LED current detection portion that detects an LED current; a first subtraction portion that subtracts a given value from an output of the switching current detection portion; a first determination portion that determines, through computation on a plurality of externally inputted voltages, a target value to which the switching current is limited; a second subtraction portion that subtracts a given value from an output of the LED current detection portion; a second determination portion that determines, through computation on a plurality of externally inputted voltages, a target value of the LED current; a switching current limitation portion that, if a result of the subtraction by the first subtraction portion exceeds a result of the determination by the first determination portion, switches off the switching element so as to limit the switching current; and an LED current control portion that drives the switching element to control the LED current so that a result of the subtraction by the second subtraction portion coincides with a result of the determination by the second determination portion.

摘要翻译： 提供LED驱动电路，其可以经由相位控制光控制器连接到交流电源并驱动LED负载。 LED驱动电路包括：具有开关元件的开关电源部，检测开关电流的开关电流检测部，以及检测LED电流的LED电流检测部; 第一减法部分，从开关电流检测部分的输出中减去给定值; 第一确定部分，通过对多个外部输入的电压进行计算，确定限制了开关电流的目标值; 第二减法部分，从LED电流检测部分的输出中减去给定值; 第二确定部分，通过对多个外部输入电压的计算确定LED电流的目标值; 开关电流限制部，其中，如果由所述第一减法部分减法的结果超过所述第一确定部分的确定结果，则切换所述开关元件以限制所述开关电流; 以及LED电流控制部分，其驱动开关元件来控制LED电流，使得由第二减法部分减法的结果与第二确定部分的确定结果一致。

公开(公告)号：US07956561B2

公开(公告)日：2011-06-07

申请号：US12153030

申请日：2008-05-13

申请人： Atsushi Kanamori ,  Satoshi Yoshimura

发明人： Atsushi Kanamori ,  Satoshi Yoshimura

IPC分类号： H02P6/06

CPC分类号： H02P6/18

摘要： A rotor position detecting circuit includes a first position detecting circuit having a low-pass filter that shapes up phase voltage induced in a phase coil and a first comparator that compares the output voltage of the low-pass filter with a threshold level to form a first rotor position signal, and a second position detecting circuit having a second comparator that compares the phase voltage with a threshold voltage and a control unit that digitally processes the output voltage of the second comparator to form a second rotor position signal. The control unit corrects the first rotor position signal by the second rotor position signal to provide a final rotor position signal when the rotation speed of the brushless DC motor is in a measurable range.

摘要翻译： 转子位置检测电路包括第一位置检测电路，该第一位置检测电路具有形成相位线圈中感应的相电压的低通滤波器和将低通滤波器的输出电压与阈值电平进行比较的第一比较器，以形成第一 转子位置信号，以及第二位置检测电路，其具有将相电压与阈值电压进行比较的第二比较器和对第二比较器的输出电压进行数字处理以形成第二转子位置信号的控制单元。 控制单元通过第二转子位置信号来校正第一转子位置信号，以在无刷直流电动机的转速处于可测量范围时提供最终的转子位置信号。