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11. 发明申请

US20090237021A1 APPARATUS FOR CARRYING OUT IMPROVED CONTROL OF ROTARY MACHINE 有权
标题翻译：实现旋转机改进控制的装置
公开(公告)号：US20090237021A1
公开(公告)日：2009-09-24
申请号：US12408009
申请日：2009-03-20
申请人： Tsuyoshi YAMAMOTO , Takahiro Yamada
发明人： Tsuyoshi YAMAMOTO , Takahiro Yamada
IPC分类号： H02P6/12
CPC分类号： B60L15/025 , B60K6/48 , B60L2240/423 , B60W2710/083 , Y02T10/6221 , Y02T10/643
摘要： In an apparatus, a norm setter sets, based on a request torque for a rotary machine and a rotational velocity of a rotor, a norm of a vector of an a output voltage in a two-phase rotating coordinate system defined in the rotor. A phase setter sets, based on a deviation between a generated torque and the request torque, a phase of the vector of the output voltage of the power converter in the two-phase rotating coordinate system. A drive signal determiner determines, based on the norm set by the norm setter and the phase set by the phase setter, a drive signal, and applies the drive signal to a switching member to thereby drive the switching member such that the generated torque is adjusted to the request torque.
摘要翻译：在装置中，标准设定器基于旋转机械的请求扭矩和转子的旋转速度来设定在转子中限定的两相旋转坐标系中的输出电压的矢量的范数。相位设定器基于产生的转矩和请求转矩之间的偏差，设定两相旋转坐标系中的功率转换器的输出电压的矢量的相位。驱动信号确定器基于标准设定器设定的标准和由相位设定器设定的相位来确定驱动信号，并将驱动信号施加到切换部件，从而驱动切换部件，使得产生的转矩被调整到要求扭矩。

12. 发明申请

US20090160377A1 CONTROL SYSTEM FOR MULTIPHASE ROTARY MACHINES 有权
标题翻译：多相旋转机械控制系统
公开(公告)号：US20090160377A1
公开(公告)日：2009-06-25
申请号：US12339829
申请日：2008-12-19
申请人： Takahiro Yamada
发明人： Takahiro Yamada
IPC分类号： H02P21/00
CPC分类号： H02M7/53871 , H02M2007/53876 , H02P21/00
摘要： A control system is designed to use a plurality of voltage vectors expressing a switching mode for a switching circuit to thereby control a difference between a current actually flowing through a multiphase rotary machine and a command current value therefor within an allowable range. The plurality of voltage vectors include a zero vector that allows line-to-line voltages in the multiphase rotary machine to be all zero, and a plurality of non-zero vectors that allow at least one of line-to-line voltage in the multiphase rotary machine to be nonzero. A drive unit is configured to switch only one phase of the switching element for each shift of the switching mode to thereby shift, in accordance with a preset switching pattern, the switching mode from a specified one of the plurality of non-zero vectors to the specified one of the plurality of non-zero vectors via the zero vector.
摘要翻译：控制系统被设计为使用表示开关电路的开关模式的多个电压矢量，从而控制实际流过多相旋转机械的电流与其指令电流值之间的差在允许范围内。多个电压矢量包括允许多相旋转机器中的线间电压全为零的零矢量，以及允许多相中的线间电压中的至少一个的多个非零矢量旋转机器非零。驱动单元被配置为仅切换开关模式的每个移位的开关元件的一相，从而根据预设的开关模式将开关模式从多个非零向量中的指定的一个向移动到通过零向量指定多个非零向量中的一个。

13. 发明申请

US20090058783A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20090058783A1
公开(公告)日：2009-03-05
申请号：US12259615
申请日：2008-10-28
申请人： Hiroyuki TAKAHASHI , Shinya Hashimoto , Takahiro Yamada
发明人： Hiroyuki TAKAHASHI , Shinya Hashimoto , Takahiro Yamada
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G02F2001/13456 , G09G3/3406 , G09G2300/0408 , G09G2300/0456 , G09G2320/0247
摘要： LCD device including: a first LCD panel for displaying an image in a transmission mode; a second LCD panel for displaying an image in a reflection mode; and a power supply circuit for supplying a first counter voltage for displaying in the transmission mode to a first counter electrode of the first LCD panel and a second counter voltage for displaying in the reflection mode to a second counter electrode of the second LCD panel, wherein the first counter voltage and the second counter voltage are at voltage levels mutually different from one another.
摘要翻译： LCD装置包括：用于以传输模式显示图像的第一LCD面板; 用于以反射模式显示图像的第二LCD面板; 以及电源电路，用于将以传输模式显示的第一计数器电压提供给第一LCD面板的第一对置电极，以及用于以反射模式显示到第二LCD面板的第二对电极的第二反电压，其中第一反电压和第二反电压处于彼此不同的电压电平。

14. 发明申请

US20080282279A1 DISC CARTRIDGE 失效
标题翻译：盘盒
公开(公告)号：US20080282279A1
公开(公告)日：2008-11-13
申请号：US11937850
申请日：2007-11-09
申请人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada , Tokio Kanada , Takashi Fukushima
发明人： Kazuhito Kurita , Mikinori Matsuda , Takahiro Yamada , Tokio Kanada , Takashi Fukushima
IPC分类号： G11B23/03
CPC分类号： G11B23/0308
摘要： A disc cartridge is provided. The disc cartridge in which is housed an optical disc includes a main cartridge body unit, rotatably housing an optical disc, and having an aperture for a head part for exposing a part of the optical disc to outside across the inner and outer rims of the optical disc, and a shutter unit mounted for movement to this main cartridge body unit for opening/closing the aperture for the head part. A recess into which is introduced a portion of a head part of the recording and/or reproducing apparatus is formed in continuation to the aperture for the head part in a surface of the main cartridge body unit on which slides a shutter unit in an area opposite to the area of movement of the shutter unit with the aperture for the head part in-between.
摘要翻译：提供了一个光盘盒。其中容纳有光盘的盒式盘包括主盒体单元，可旋转地容纳光盘，并且具有用于头部的孔，用于将光盘的一部分暴露于穿过光学器件的内缘和外缘的外侧盘和安装成用于移动到该主盒体单元以用于打开/关闭头部的孔的快门单元。引入记录和/或再现装置的头部的一部分的凹部形成为连续到主盒体单元的表面中的头部的孔，在该主体盒单元的表面上滑动相对的区域中的快门单元到具有用于头部部分的孔的快门单元的运动区域。

15. 发明授权

US07431256B2 Seat slide device 有权
标题翻译：座椅滑动装置
公开(公告)号：US07431256B2
公开(公告)日：2008-10-07
申请号：US11190082
申请日：2005-07-27
申请人： Takahiro Yamada , Hiroyuki Okazaki , Toshiyuki Tanaka
发明人： Takahiro Yamada , Hiroyuki Okazaki , Toshiyuki Tanaka
IPC分类号： F16M13/00
CPC分类号： B60N2/0893 , B60N2/0715 , B60N2/0825 , B60N2/0843
摘要： A seat slide device comprises a lower rail fixed to a vehicle floor, an upper rail supporting a seat, a lock and unlock mechanism including a main lock plate and a sub lock plate for maintaining the upper rail so as to be slidable on the lower rail, the main lock plate rotatably supported by a first bracket fixed to the upper rail, the sub lock plate rotatably supported by a second bracket fixed to the upper rail, an engaging hole formed on the lower rail, and a claw portion formed on the sub lock plate so as to contact to an upper surface of the engaging hole in order to press down the upper rail.
摘要翻译：座椅滑动装置包括固定到车辆地板的下轨道，支撑座椅的上轨道，锁定和解锁机构，其包括主锁板和副锁定板，用于保持上轨道以便在下轨道上滑动所述主锁板由可固定在所述上轨道上的第一支架可旋转地支撑，所述副锁定板由可固定在所述上轨道上的第二支架可旋转地支撑，形成在所述下轨道上的接合孔以及形成在所述下轨道上的爪部锁定板，以便接合到接合孔的上表面，以便按压上轨道。

16. 发明授权

US07422303B2 Inkjet coating method and apparatus 有权
标题翻译：喷墨涂布方法和装置
公开(公告)号：US07422303B2
公开(公告)日：2008-09-09
申请号：US11069943
申请日：2005-03-03
申请人： Shinya Kobayashi , Takahiro Yamada , Hitoshi Kida
发明人： Shinya Kobayashi , Takahiro Yamada , Hitoshi Kida
IPC分类号： B41J29/393
CPC分类号： B41J25/003
摘要： An inkjet coating method can achieve high-performance coating with a simple system by forming a precise and uniform coat over a coating area and precise edge parts on the periphery of the coating area. The inkjet coating method, firstly, extracts an edge image and an internal image from coating image. Next, the inkjet coating method forms the edge image including a plurality of edge image portions each extending to different directions, while forming each edge image portion by a single nozzle. And then, the inkjet coating method forms the internal image using a leveling technique.
摘要翻译：喷墨涂布方法可以通过在涂层区域上和在涂覆区域的周边上的精确边缘部分上形成精确且均匀的涂层，通过简单的系统实现高性能涂层。喷墨涂布方法首先从涂层图像提取边缘图像和内部图像。接下来，喷墨涂布方法形成包括各自延伸到不同方向的多个边缘图像部分的边缘图像，同时通过单个喷嘴形成每个边缘图像部分。然后，喷墨涂布方法使用流平技术形成内部图像。

17. 发明申请

US20080211450A1 ROTATING MACHINERY CONTROLLER 有权
标题翻译：旋转机械控制器
公开(公告)号：US20080211450A1
公开(公告)日：2008-09-04
申请号：US12041220
申请日：2008-03-03
申请人： Takahiro Yamada , Hiroya Tsuji
发明人： Takahiro Yamada , Hiroya Tsuji
IPC分类号： H02P27/06 , H02M7/44
CPC分类号： H02P27/06 , H02P23/0027 , H02P27/10 , H02P29/027
摘要： A rotating machinery includes a first control member for performing rectangular wave control by operating the switching devices of an inverter such that an on-state and an off-state occur once for one cycle period in electrical angle of a motor, a second control member for operating the switching devices on the basis of a magnitude relation between upper and lower limits of a predetermined hysteresis region and an actual current flowing through the motor, and a switching member for, when the actual current deviates from the hysteresis region while the rectangular wave control is undertaken, switching the control to an instantaneous current value control performed by the second control member.
摘要翻译：旋转机械包括：第一控制构件，用于通过操作逆变器的开关装置来执行矩形波控制，使得导通状态和关闭状态在电动机的电角度中发生一次循环周期;一个第二控制构件，用于基于预定滞后区域的上限和下限与流过电动机的实际电流之间的大小关系来操作开关装置;以及切换构件，当实际电流偏离滞后区域时，矩形波控制将控制切换到由第二控制构件执行的瞬时电流值控制。

18. 发明申请

US20080158322A1 Liquid jetting apparatus 有权
标题翻译：液体喷射装置
公开(公告)号：US20080158322A1
公开(公告)日：2008-07-03
申请号：US12005742
申请日：2007-12-28
申请人： Takahiro Yamada , Naoya Okazaki , Yoichiro Shimizu , Masaru Someya
发明人： Takahiro Yamada , Naoya Okazaki , Yoichiro Shimizu , Masaru Someya
IPC分类号： B41J2/19
CPC分类号： B41J2/17596
摘要： A liquid jetting apparatus includes: a head; an ink storage chamber communicating with the head; a gas distributing chamber in which a gas introducing hole is formed; a buffer chamber in which a communicating hole for communicating with the gas distributing chamber, and an atmosphere opening hole for opening to the atmosphere are formed; a combination valve which is capable of opening and closing the gas introducing hole and the communicating hole; a gas introducing mechanism which introduces the compressed air through the gas introducing hole to the head to jet the ink forcibly, and a positive-pressure control valve which opens the atmosphere opening hole when a pressure in the buffer chamber exceeds a predetermined value. It is possible to operate a positive-pressure purge while suppressing an excessive increase in the pressure inside the liquid storage chamber, without increasing a size and a cost of the apparatus.
摘要翻译：一种液体喷射装置，包括：头部; 与头部连通的储墨室; 形成气体导入孔的气体分配室; 缓冲室，其中形成有用于与气体分配室连通的连通孔和用于向大气开放的气氛开口孔; 能够打开和关闭气体导入孔和连通孔的组合阀; 气体引入机构，其将压缩空气通过气体导入孔引入头部以强制地喷射墨;以及正压控制阀，其在缓冲室中的压力超过预定值时打开大气开放孔。在不增加设备的尺寸和成本的同时，可以抑制液体储存室内的压力的过度增加来操作正压吹扫。

19. 发明授权

US07320509B2 Inkjet apparatus 有权
标题翻译：喷墨装置
公开(公告)号：US07320509B2
公开(公告)日：2008-01-22
申请号：US11079774
申请日：2005-03-15
申请人： Shinya Kobayashi , Takahiro Yamada , Hitoshi Kida
发明人： Shinya Kobayashi , Takahiro Yamada , Hitoshi Kida
IPC分类号： B41J29/38
CPC分类号： B41J2/04581 , B41J2/04541 , B41J2/04591
摘要： An inkjet apparatus 100 includes a plurality of nozzles 200, a plurality of piezoelectric elements 204, a drive voltage generator 406 and a plurality of switches 403. The plurality of piezoelectric elements 204 is provided in one-to-one correspondence with the plurality of nozzles 200. The drive voltage generator 406 generates a drive voltage having a waveform Vd. Each switch 403 adjusts the waveform Vd of the drive voltage. Each of the plurality of piezoelectric elements 204 applies pressure to a corresponding nozzle 200 to eject ink droplets therefrom in response to the drive voltage having an adjusted waveform Vd.
摘要翻译：喷墨设备100包括多个喷嘴200，多个压电元件204，驱动电压发生器406和多个开关403。多个压电元件204与多个喷嘴200一一对应地设置。驱动电压发生器406产生具有波形Vd的驱动电压。每个开关403调节驱动电压的波形Vd。多个压电元件204中的每一个对相应的喷嘴200施加压力，以响应于具有调整波形Vd的驱动电压来喷射墨滴。

20. 发明授权

US07221122B2 Inverter control device 有权
标题翻译：变频器控制装置
公开(公告)号：US07221122B2
公开(公告)日：2007-05-22
申请号：US11389245
申请日：2006-03-27
申请人： Takahiro Yamada
发明人： Takahiro Yamada
IPC分类号： H02P23/00
CPC分类号： H02P23/0004
摘要： An inverter control device controls the operation of an inverter connected to an electric motor. A switching vector SV is determined as an output switching vector SVo to be supplied to the inverter based on a current deviation of the coil winding of each phase of the electric motor and a switching vector determination table. A keeping time TK is calculated based on a torque and a revolution speed of the electric motor. The counting of a time counting is then initiated. In a high revolution speed (TK>Selection time TS), the control operation for the inverter returns to a start step after the elapse of a certain time period that is set in advance. In a low revolution speed of the electric motor (TK
摘要翻译：逆变器控制装置控制与电动机连接的逆变器的动作。基于电动机的各相的线圈绕组的电流偏差和开关矢量确定表，将开关矢量SV确定为要提供给逆变器的输出开关矢量SVo。基于电动机的转矩和转速来计算保持时间TK。然后启动计时计时。在高转速（TK>选择时间TS）中，逆变器的控制操作返回到预先设定的一定时间段之后的开始步骤。在电动机（TK

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