专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08283885B2 Driver circuit 有权
标题翻译：驱动电路
公开(公告)号：US08283885B2
公开(公告)日：2012-10-09
申请号：US12821547
申请日：2010-06-23
申请人： Takashi Ogawa , Tsutomu Murata
发明人： Takashi Ogawa , Tsutomu Murata
IPC分类号： H02P5/40 , H02P7/00
CPC分类号： H02P8/34
摘要： A drive control signal is effectively obtained. An offset control circuit (32) adds an offset to a rotational state signal. An added signal is obtained by adding an offset to the rotational state signal by repeating a process in which, when it is detected that an added signal in which a predetermined offset amount is added to the rotational state signal on a side approaching a reference value becomes the reference value from one direction at a first time, the offset amount is added to the rotational state signal in a direction returning from the reference value, when it is detected that the obtained added signal becomes the reference value from the one direction at a second time, no value is added to the signal, and, when it is detected that the added signal becomes the reference value at a first time from another direction which is a direction opposite to the one direction and which reaches the reference value, the offset amount is added to the rotational state signal on a side approaching the reference value. A drive control signal is generated in which the level is reduced compared to the sine wave shape signal for a predetermined period of the obtained added signal between the reference value at the second time and a reference value at a next time.
摘要翻译：有效地获得驱动控制信号。偏移控制电路（32）将偏移量加到旋转状态信号上。通过重复一个处理来获得附加的信号，该处理是当检测到在接近参考值的一侧将与旋转状态信号相加的预定偏移量的附加信号变为从第一次的一个方向的参考值，当从所述参考值返回的方向上将所述偏移量加到所述旋转状态信号中，当检测到所获得的相加信号在一秒钟内从所述一个方向变为参考值时时间，不向信号添加值，并且当检测到相加信号在第一时间从作为与该一个方向相反的方向的另一方向成为参考值并且达到参考值时，偏移量被添加到接近参考值的一侧的旋转状态信号。产生驱动控制信号，其中在所获得的相加信号的预定时间段的第二时间的参考值和下一个参考值之间，与正弦波形状信号相比，电平被减小。

22. 发明授权

US08269194B2 Composite focused ion beam device, and processing observation method and processing method using the same 有权
标题翻译：复合聚焦离子束装置及其加工方法及处理方法
公开(公告)号：US08269194B2
公开(公告)日：2012-09-18
申请号：US12733089
申请日：2008-08-06
申请人： Takashi Kaito , Junichi Tashiro , Yasuhiko Sugiyama , Kouji Iwasaki , Toshiaki Fujii , Kazuo Aita , Takashi Ogawa
发明人： Takashi Kaito , Junichi Tashiro , Yasuhiko Sugiyama , Kouji Iwasaki , Toshiaki Fujii , Kazuo Aita , Takashi Ogawa
IPC分类号： H01J49/00
CPC分类号： H01J37/3056 , G01N1/286 , G01N1/32 , G03F1/74 , G03F1/84 , H01J37/08 , H01J37/3005 , H01J2237/0805 , H01J2237/0807 , H01J2237/31745
摘要： A composite focused ion beam device has a sample stage for supporting a sample, a first ion beam irradiation system that irradiates a first ion beam for processing the sample, and a second ion beam irradiation system that irradiates a second ion beam for processing or observing the sample. The first ion beam irradiation system has a liquid metal ion source that generates first ions for forming the first ion beam. The second ion beam irradiation system has a gas field ion source that generates second ions for forming the second ion beam. The first ion beam irradiated by the first ion beam irradiation system has a first beam diameter and the second ion beam irradiated by the second ion beam irradiation system has a second beam diameter smaller than the first beam diameter. The first and second ion beam irradiation systems are disposed relative to the sample stage so that axes of the first and second ion beams are orthogonal to a tilt axis of the sample stage.
摘要翻译：复合聚焦离子束装置具有用于支撑样品的样品台，照射用于处理样品的第一离子束的第一离子束照射系统和照射第二离子束以用于处理或观察样品的第二离子束照射系统样品。第一离子束照射系统具有产生用于形成第一离子束的第一离子的液态金属离子源。第二离子束照射系统具有产生用于形成第二离子束的第二离子的气体场离子源。由第一离子束照射系统照射的第一离子束具有第一光束直径，并且由第二离子束照射系统照射的第二离子束具有小于第一光束直径的第二光束直径。第一和第二离子束照射系统相对于样品台设置，使得第一和第二离子束的轴线垂直于样品台的倾斜轴。

23. 发明申请

US20120081049A1 DRIVE CONTROL SIGNAL GENERATING CIRCUIT 有权
标题翻译：驱动控制信号发生电路
公开(公告)号：US20120081049A1
公开(公告)日：2012-04-05
申请号：US13247050
申请日：2011-09-28
申请人： Takashi Ogawa , Takahisa Nakai , Tsutomu Murata
发明人： Takashi Ogawa , Takahisa Nakai , Tsutomu Murata
IPC分类号： H02P6/08
CPC分类号： H02P6/085 , H02P6/26
摘要： PWM conversion is efficiently executed. An output control circuit comprises a flip-flop which reads crossing of a reference value by a rotational state signal from a motor, and generates a motor drive control signal according to a state of the flip-flop. A clock generator generates a clock which defines a time of reading data in the flip-flop of the output control circuit. A PWM conversion circuit PWM-converts the drive control signal using the clock as a PWM signal.
摘要翻译： PWM转换有效执行。输出控制电路包括触发器，其触发参考值与来自电动机的旋转状态信号的交叉，并根据触发器的状态生成电动机驱动控制信号。时钟发生器产生定义在输出控制电路的触发器中读取数据的时间的时钟。 PWM转换电路使用时钟作为PWM信号对驱动控制信号进行PWM转换。

24. 发明授权

US08046123B2 Control apparatus for electric vehicles 有权
标题翻译：电动车控制装置
公开(公告)号：US08046123B2
公开(公告)日：2011-10-25
申请号：US11643980
申请日：2006-12-22
申请人： Tsuneyuki Egami , Keiichi Kawakami , Takashi Ogawa
发明人： Tsuneyuki Egami , Keiichi Kawakami , Takashi Ogawa
IPC分类号： B60L9/00 , B60L11/00 , G06F19/00 , G06G7/70
CPC分类号： B60L3/0023 , B60K6/445 , B60L11/02 , B60L11/12 , B60L11/14 , B60L15/025 , B60L15/08 , B60L2240/42 , B60L2240/526 , B60W20/10 , B60W2510/085 , B60W2520/10 , H02P6/04 , Y02T10/6239 , Y02T10/643 , Y02T10/7022 , Y02T10/7077
摘要： In an electric vehicle having a plurality of MG units each including an AC motor and an inverter, a control apparatus executes system voltage stabilization control to suppress variations in a system voltage by adjusting an input power of a first MG unit or a second MG unit so as to reduce the difference between a target value and detected value of the system voltage. In execution of this control, either one or both of the MG units is selected by a selector by using information on the first MG unit and the second MG unit. The system voltage stabilization control is executed on the selected MG unit. Alternatively, the control apparatus may execute the system voltage stabilization control by selecting a voltage boosting converter.
摘要翻译：在具有多个MG单元的电动车辆中，每个MG单元各自包括AC电动机和逆变器，控制装置通过调整第一MG单元或第二MG单元的输入功率来执行系统电压稳定控制以抑制系统电压的变化，从而以减小目标值与系统电压的检测值之间的差异。在执行该控制时，通过使用第一MG单元和第二MG单元上的信息，由选择器选择一个或两个MG单元。在选定的MG单元上执行系统稳定电压控制。或者，控制装置可以通过选择升压转换器来执行系统电压稳定控制。

25. 发明申请

US20110156983A1 Switching element, antenna switch circuit and radio frequency module using the same 有权
公开(公告)号：US20110156983A1
公开(公告)日：2011-06-30
申请号：US12929940
申请日：2011-02-25
申请人： Takashi Ogawa , Shinichiro Takatani , Shigeki Koya , Hiroyuki Takazawa , Shinya Osakabe , Akishige Nakajima , Yasushi Shigeno
发明人： Takashi Ogawa , Shinichiro Takatani , Shigeki Koya , Hiroyuki Takazawa , Shinya Osakabe , Akishige Nakajima , Yasushi Shigeno
IPC分类号： H01Q1/50 , H01L29/12
CPC分类号： H01L27/0605 , H01L27/0629 , H01L29/42316 , H01L29/66462 , H01L29/7783 , H01L2924/0002 , H01L2924/00
摘要： A switching element is provided that realizes an stabilize a potential between the gates of the multi-gates without an increase in the insertion loss, and an antenna switch circuit and a radio frequency module each using the switch element. The switching element includes two ohmic electrodes 39, 40 formed on a semiconductor substrate, at least two gate electrodes 41, 42 disposed between the two ohmic electrodes, and a conductive region 45 disposed between the adjacent gate electrodes among the at least two gate electrodes, a field effective transistor being structured by the two ohmic electrodes, the at least two gate electrodes, and the conductive region. The conductive region has a wider portion that is wider in width than the conductive region interposed between the adjacent gate electrodes on one end thereof. The distance between the adjacent gate electrodes is narrower than the width of the wider portion. Resistors 44, 46 are connected in series between the two ohmic electrodes through the wider portion.

26. 发明授权

US07920087B2 Apparatus for estimating state of vehicle located in frontward field 失效
标题翻译：用于估计位于前方的车辆状态的装置
公开(公告)号：US07920087B2
公开(公告)日：2011-04-05
申请号：US12228135
申请日：2008-08-08
申请人： Takashi Ogawa
发明人： Takashi Ogawa
IPC分类号： G01S13/00 , G01S13/08
CPC分类号： G01S7/487 , G01S17/89 , G01S17/936
摘要： An estimation apparatus estimates a state of a vehicle located in a frontward field. Positional coordinates of a plurality of positions on an object are measured by radiating radar waves toward the frontward field and receiving reflected radar waves from an object in the frontward field. A position, direction and size of a graphical pattern are obtained by approximating the graphical pattern into a profile pattern of the object. The graphical pattern is modeled as a profile of a vehicle. A direction and size of the graphical pattern are unknown. The profile pattern is expressed by the positional coordinates. As the state of the vehicle located ahead, a position of the vehicle, a direction of the vehicle, and one of a whole length and a whole width of the vehicle are estimated based on the position, the direction, and the size of the graphical pattern.
摘要翻译：估计装置估计位于前方的车辆的状态。物体上的多个位置的位置坐标通过向前方辐射雷达波并从前方的场地接收反射雷达波来测量。通过将图形图形近似为对象的轮廓图案来获得图形图案的位置，方向和尺寸。图形模型被建模为车辆的轮廓。图形模式的方向和大小是未知的。轮廓图案由位置坐标表示。根据车辆的位置，方向和尺寸来估计车辆的状态，车辆的位置，车辆的方向以及车辆的整个长度和整个宽度之一。模式。

27. 外观设计

USD633836S1 Sash material for automobiles 失效
标题翻译：车窗材料
公开(公告)号：USD633836S1
公开(公告)日：2011-03-08
申请号：US29167321
申请日：2002-09-13
申请人： Takashi Ogawa , Takeshi Yamamoto , Takashi Yamanaka , Hideaki Sugimoto , Kazunari Iida
设计人： Takashi Ogawa , Takeshi Yamamoto , Takashi Yamanaka , Hideaki Sugimoto , Kazunari Iida

28. 发明授权

US07899412B2 Switching element, antenna switch circuit and radio frequency module using the same 有权
标题翻译：开关元件，天线开关电路和射频模块使用相同
公开(公告)号：US07899412B2
公开(公告)日：2011-03-01
申请号：US12805409
申请日：2010-07-29
申请人： Takashi Ogawa , Shinichiro Takatani , Shigeki Koya , Hiroyuki Takazawa , Shinya Osakabe , Akishige Nakajima , Yasushi Shigeno
发明人： Takashi Ogawa , Shinichiro Takatani , Shigeki Koya , Hiroyuki Takazawa , Shinya Osakabe , Akishige Nakajima , Yasushi Shigeno
IPC分类号： H04B1/44
CPC分类号： H01L27/0605 , H01L27/0629 , H01L29/42316 , H01L29/66462 , H01L29/7783 , H01L2924/0002 , H01L2924/00
摘要： A switching element is provided that realizes an stabilize a potential between the gates of the multi-gates without an increase in the insertion loss, and an antenna switch circuit and a radio frequency module each using the switch element. The switching element includes two ohmic electrodes 39, 40 formed on a semiconductor substrate, at least two gate electrodes 41, 42 disposed between the two ohmic electrodes, and a conductive region 45 disposed between the adjacent gate electrodes among the at least two gate electrodes, a field effective transistor being structured by the two ohmic electrodes, the at least two gate electrodes, and the conductive region. The conductive region has a wider portion that is wider in width than the conductive region interposed between the adjacent gate electrodes on one end thereof. The distance between the adjacent gate electrodes is narrower than the width of the wider portion. Resistors 44, 46 are connected in series between the two ohmic electrodes through the wider portion.
摘要翻译：提供了一种开关元件，其实现了在不增加插入损耗的情况下使多栅极的栅极之间的电位稳定，并且每个使用开关元件的天线开关电路和射频模块。开关元件包括形成在半导体衬底上的两个欧姆电极39,40，设置在两个欧姆电极之间的至少两个栅极电极41,42以及设置在至少两个栅电极之间的相邻栅电极之间的导电区域45，场效应晶体管由两个欧姆电极，至少两个栅极电极和导电区域构成。导电区域的宽度部分的宽度比插入在其一端的相邻栅电极之间的导电区域宽。相邻栅电极之间的距离比较宽部分的宽度窄。电阻器44,46通过较宽部分串联连接在两个欧姆电极之间。

29. 发明申请

US20100297960A1 Switching element, antenna switch circuit and radio frequency module using the same 有权
公开(公告)号：US20100297960A1
公开(公告)日：2010-11-25
申请号：US12805409
申请日：2010-07-29
申请人： Takashi Ogawa , Shinichiro Takatani , Shigeki Koya , Hiroyuki Takazawa , Shinya Osakabe , Akishige Nakajima , Yasushi Shigeno
发明人： Takashi Ogawa , Shinichiro Takatani , Shigeki Koya , Hiroyuki Takazawa , Shinya Osakabe , Akishige Nakajima , Yasushi Shigeno
IPC分类号： H04B1/44 , H01L29/778
CPC分类号： H01L27/0605 , H01L27/0629 , H01L29/42316 , H01L29/66462 , H01L29/7783 , H01L2924/0002 , H01L2924/00
摘要： A switching element is provided that realizes an stabilize a potential between the gates of the multi-gates without an increase in the insertion loss, and an antenna switch circuit and a radio frequency module each using the switch element. The switching element includes two ohmic electrodes 39, 40 formed on a semiconductor substrate, at least two gate electrodes 41, 42 disposed between the two ohmic electrodes, and a conductive region 45 disposed between the adjacent gate electrodes among the at least two gate electrodes, a field effective transistor being structured by the two ohmic electrodes, the at least two gate electrodes, and the conductive region. The conductive region has a wider portion that is wider in width than the conductive region interposed between the adjacent gate electrodes on one end thereof. The distance between the adjacent gate electrodes is narrower than the width of the wider portion. Resistors 44, 46 are connected in series between the two ohmic electrodes through the wider portion.

30. 发明申请

US20100293753A1 VEHICLE DOOR OUTER HANDLE DEVICE 有权
标题翻译：车门外部手柄装置
公开(公告)号：US20100293753A1
公开(公告)日：2010-11-25
申请号：US12755536
申请日：2010-04-07
申请人： Tadashi Saitou , Teruo Yamazaki , Takashi Ogawa , Noriyuki Toshitsuna , Katsuya Ashizawa
发明人： Tadashi Saitou , Teruo Yamazaki , Takashi Ogawa , Noriyuki Toshitsuna , Katsuya Ashizawa
IPC分类号： E05B1/00
CPC分类号： E05B85/14 , E05B17/18 , E05B77/34 , Y10T16/458 , Y10T70/8649 , Y10T292/57
摘要： In a vehicle door outer handle device, an inwardly recessed housing recess is provided in a base member fixed to a vehicle door; an outer handle having an operation portion is pivotably supported on the base member while being able to pivot to an operated position in accordance with pulling of the operation portion and being spring-biased toward a non-operated position side, at least part of the operation portion being disposed in the housing recess; and a cylinder lock is mounted on the base member so that a key hole is covered at least in a state in which the outer handle is in the non-operated position. In the outer handle device, a cover member is detachably mounted on the base member so as to cover the key hole, the cover member being formed as a separate body from the outer handle so as to form part of the housing recess while forming a design surface of the base member. Accordingly, it is possible to provide a vehicle door outer handle device that makes it difficult for the position of a cylinder lock to be identified.
摘要翻译：在车门外手柄装置中，在固定在车门上的基座部件内设有向内凹入的容纳凹部，具有操作部分的外把手可枢转地支撑在基座部件上，同时能够根据操作部分的拉动而枢转到操作位置，并且朝向非操作位置侧进行弹簧偏压，至少部分操作部分设置在所述壳体凹部中; 并且圆筒锁安装在基座构件上，使得至少在外手柄处于非操作位置的状态下覆盖键孔。在外手柄装置中，盖构件可拆卸地安装在基座构件上以覆盖键孔，盖构件形成为与外把手分开的主体，从而形成壳体凹部的一部分，同时形成设计基部构件的表面。因此，可以提供使得难以识别气缸锁的位置的车门外手柄装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式