公开(公告)号：US20050140233A1

公开(公告)日：2005-06-30

申请号：US11002229

申请日：2004-12-03

申请人： Tomonori Kojima ,  Hisao Igarashi ,  Takushi Fujioka ,  Yoichi Tanabe ,  Hidetaka Terakubo ,  Takayuki Shinohara ,  Tomohiro Kashiwagi ,  Masaki Yamada

发明人： Tomonori Kojima ,  Hisao Igarashi ,  Takushi Fujioka ,  Yoichi Tanabe ,  Hidetaka Terakubo ,  Takayuki Shinohara ,  Tomohiro Kashiwagi ,  Masaki Yamada

IPC分类号： F04D17/04 ,  F04D25/06 ,  F04D25/08 ,  F04D29/28 ,  F04D29/62 ,  F16F15/04 ,  F24F1/00 ,  H02K7/14 ,  H02K21/24 ,  H02K1/32

CPC分类号： H02K21/24 ,  F04D17/04 ,  F04D25/0653 ,  H02K7/14

摘要： There is provided, at a low cost, an air blower apparatus capable of increasing the air blowing capability without an increase in size of an electronic motor, and having a high assembling ability. An electronic motor 3 is an axial gap electronic motor in which a rotor 32 and a stator 31 of the electronic motor are arranged opposedly with a predetermined gap along the rotation axis direction of the rotor, and coaxially supports an air blowing fan 2 on an attaching surface of the rotor 32 opposite to the stator.

摘要翻译： 以低成本提供能够在不增加电子电动机的情况下提高送风能力并且具有高组装能力的鼓风机装置。 电子电动机3是轴向间隙型电动机，其中，电子电动机的转子32和定子31沿着转子的旋转轴线方向与预定的间隙相对配置，并且在连接上同轴地支撑鼓风风扇2 转子32的与定子相对的表面。

公开(公告)号：US06172829B2

公开(公告)日：2001-01-09

申请号：US09153801

申请日：1998-09-15

申请人： Shinya Ozaki ,  Tatsuya Iijima ,  Masaki Yamada

发明人： Shinya Ozaki ,  Tatsuya Iijima ,  Masaki Yamada

IPC分类号： G11B509

CPC分类号： G11B15/02 ,  G11B5/0086 ,  G11B5/00878 ,  G11B15/05 ,  G11B20/10527 ,  G11B20/1207 ,  G11B2020/10879 ,  G11B2220/916

摘要： A data recording and reproducing apparatus for recording and reproducing data on azimuth tracks of a magnetic tape in which the data may be audio data or computer data in any of several different computer data formats includes a controller that controls the recording and reproducing signal processing so as to be responsive to the four different kinds of data formats such that main data and subdata may be separated from the audio data and subcodes and error correction codes generated and appended to the data stream as required.

摘要翻译： 一种数据记录和再现装置，用于在数据可以是音频数据或数字不同的计算机数据格式中的任何一种的计算机数据中记录和再现磁带的方位磁迹上的数据，包括控制记录和再现信号处理的控制器，以便 以响应于四种不同类型的数据格式，使得主数据和子数据可以根据需要从生成并附加到数据流的音频数据和子码和纠错码分离。

公开(公告)号：US6023388A

公开(公告)日：2000-02-08

申请号：US882155

申请日：1997-06-25

申请人： Katsumi Ikeda ,  Hironori Miyoshi ,  Masaki Yamada

发明人： Katsumi Ikeda ,  Hironori Miyoshi ,  Masaki Yamada

IPC分类号： G11B20/10 ,  G11B15/087 ,  G11B15/18 ,  G11B15/20 ,  G11B20/12 ,  G11B20/18 ,  G11B27/30 ,  G11B27/32

CPC分类号： G11B27/3027 ,  G11B15/087 ,  G11B20/1207 ,  G11B15/1875 ,  G11B15/20 ,  G11B20/18 ,  G11B2220/90 ,  G11B27/328

摘要： A data recording device and a data reproducing device for appending data in a data storage device without requiring that data be read up to the last group directly before an end-of-data area. A system controller controls a recording data processing system, a data recording/reproducing unit, a playback data processing system and a tracking control system for recording the identification information of the last group in an end-of-data (EOD) area and for reading out the identification information of the last group from the EOD area.

摘要翻译： 一种数据记录装置和数据再现装置，用于在数据存储装置中附加数据，而不需要直接在数据结束区域之前将数据读取到最后一个组。 系统控制器控制记录数据处理系统，数据记录/再现单元，重放数据处理系统和跟踪控制系统，用于在数据结束（EOD）区域中记录最后一组的识别信息并用于读取 从EOD区域输出最后一组的识别信息。

公开(公告)号：US5930061A

公开(公告)日：1999-07-27

申请号：US739519

申请日：1996-10-29

申请人： Masaki Yamada ,  Shinya Ozaki

发明人： Masaki Yamada ,  Shinya Ozaki

IPC分类号： G11B5/008 ,  G11B5/09 ,  G11B15/087 ,  G11B15/467 ,  G11B15/665 ,  G11B20/12 ,  G11B20/18 ,  G11B27/30 ,  G11B27/32

CPC分类号： G11B5/09 ,  G11B15/087 ,  G11B15/4675 ,  G11B15/6653 ,  G11B20/1207 ,  G11B20/1833 ,  G11B27/3027 ,  G11B27/3063 ,  G11B27/328 ,  G11B5/0086 ,  G11B2220/90 ,  G11B2220/913

摘要： A data recording method is provided in which the time required for recording/reproduction of system logs for each partition is shortened for a tape format having plural partitions. In recording data on an azimuth track on a magnetic tape having a tape format having plural partitions, using a rotary head, the system logs of each partition are recorded in a system region of a leading side partition P1.

公开(公告)号：US5028433A

公开(公告)日：1991-07-02

申请号：US440276

申请日：1989-11-22

申请人： Sueaki Ishimaru ,  Kiyohisa Ouchi ,  Kimito Takeuchi ,  Masaki Yamada

发明人： Sueaki Ishimaru ,  Kiyohisa Ouchi ,  Kimito Takeuchi ,  Masaki Yamada

IPC分类号： A61K9/16 ,  A61K31/44

CPC分类号： A61K31/44 ,  A61K9/1676

摘要： A readily absorbable drug formulation obtained by incorporating to a water-soluble or enteric polymer, both a nonionic surfactant and (.+-.)-2-carbamoyloxymethyl-4- (2,3-dichlorophenyl)-6-methyl-1,4-dihydropyrodine-3,5-dicarboxylic acid 3-isopropyl ester 5-methyl ester or (-)-2-carbamoyloxymethyl-4-(2,3-dichlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid 3-isopropyl ester 5-methyl ester.

公开(公告)号：US4899232A

公开(公告)日：1990-02-06

申请号：US177624

申请日：1988-04-05

申请人： Kentaro Odaka ,  Shinya Ozaki ,  Masaki Yamada ,  Hiroshi Ishibashi ,  Yoshizumi Inazawa

发明人： Kentaro Odaka ,  Shinya Ozaki ,  Masaki Yamada ,  Hiroshi Ishibashi ,  Yoshizumi Inazawa

IPC分类号： G11B20/10 ,  G11B20/12 ,  G11B20/18 ,  G11B27/036 ,  G11B27/30

CPC分类号： G11B20/1809 ,  G11B20/10527 ,  G11B20/1209 ,  G11B27/036 ,  G11B27/3027 ,  G11B27/3063 ,  G11B20/1211 ,  G11B2220/216 ,  G11B2220/90 ,  G11B2220/913

摘要： An apparatus for recording and/or reproducing digital data information on a recording medium which has a recorder similar to a digital audio recorder (DAT) which records digital signals in a frame made up of two oblique tracks formed by rotary heads and a controller for dividing the digital data information at a predetermined frame portion and supplying the divided information to the recorder as a digital signal, wherein since the digital data information are divided at the predetermined frame portion, they are easily re-recorded.

公开(公告)号：US09787190B2

公开(公告)日：2017-10-10

申请号：US14111314

申请日：2012-02-06

申请人： Yoshihiro Takeshima ,  Masaki Yamada ,  Takuto Yano

发明人： Yoshihiro Takeshima ,  Masaki Yamada ,  Takuto Yano

IPC分类号： H02M3/335 ,  B60L11/18 ,  H02M3/337

CPC分类号： H02M3/33507 ,  B60L11/1812 ,  B60L2210/10 ,  B60L2210/30 ,  B60L2210/40 ,  H02M3/3376 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/127 ,  Y02T90/14

摘要： In a DC/DC converter that performs zero-voltage switching, capacitors are connected respectively in parallel to first and second MOSFETs that are included in an inverter unit in the primary-side of a transformer, and an inductor is connected to an AC output line. In a range of a current being more than a predetermined value, a control circuit controls the inverter unit using a PWM control with a fixed dead time, and in a light load range where the current is equal to or less than the predetermined value, the control unit changes the control to a PFM control and decreases a frequency so that the dead time becomes longer as the current decreases, to thereby keep a duty ratio without change.

公开(公告)号：US09369074B2

公开(公告)日：2016-06-14

申请号：US14116518

申请日：2012-02-15

申请人： Yuuya Tanaka ,  Masaki Yamada ,  Shigeki Harada ,  Hiroshi Okuda ,  Nobuhiro Kihara

发明人： Yuuya Tanaka ,  Masaki Yamada ,  Shigeki Harada ,  Hiroshi Okuda ,  Nobuhiro Kihara

IPC分类号： H02P9/02 ,  H02P9/10 ,  H02P9/48 ,  H02J3/00

CPC分类号： H02P9/02 ,  H02J3/00 ,  H02P9/107 ,  H02P9/48

摘要： An electric power supply system includes: an AC generator having a drooping characteristic; a rectification section for converting AC output of the AC generator to DC; a load having an electric storage device supplied with power from the AC generator; and a control section provided between the rectification section and the load. The control section controls the AC generator so that the AC generator operates at predetermined voltage lower than output voltage corresponding to the maximum power operation point of the AC generator.

摘要翻译： 一种电力供应系统，包括：具有下垂特性的交流发电机; 整流部分，用于将AC发电机的AC输出转换为DC; 具有从交流发电机供电的蓄电装置的负载; 以及设置在整流部和负载之间的控制部。 控制部分控制交流发电机，使得交流发电机在低于对应于交流发电机的最大功率运行点的输出电压的预定电压下工作。

公开(公告)号：US09276496B2

公开(公告)日：2016-03-01

申请号：US13699815

申请日：2010-10-26

申请人： Satoshi Murakami ,  Masaki Yamada ,  Takashi Kaneyama ,  Kazutoshi Awane

发明人： Satoshi Murakami ,  Masaki Yamada ,  Takashi Kaneyama ,  Kazutoshi Awane

IPC分类号： H02M7/219 ,  H02M7/49 ,  H02M7/483

CPC分类号： H02M7/219 ,  H02M7/49 ,  H02M2007/4835

摘要： An inverter circuit is connected in series to an AC power supply, and at the subsequent stage, a smoothing capacitor is connected via a converter circuit including semiconductor switching devices. A control circuit controls the converter circuit by providing a short-circuit period for bypassing the smoothing capacitor in each cycle, and controls the inverter circuit to improve the power factor of the AC power supply by using a current instruction such that the voltage of the smoothing capacitor becomes a target voltage. When the voltage of a DC voltage source of the inverter circuit has exceeded a predetermined upper limit, the control circuit increases the current instruction to control the inverter circuit, thereby increasing the discharge amount of the DC voltage source. Thus, even if the voltage variation of the DC voltage source of the inverter circuit increases, it is possible to stably continue the control.

摘要翻译： 逆变器电路与AC电源串联连接，在后续阶段，通过包括半导体开关器件的转换器电路连接平滑电容器。 控制电路通过在每个周期中提供用于旁路平滑电容器的短路周期来控制转换器电路，并且通过使用电流指令来控制逆变器电路来提高交流电源的功率因数，使得平滑电压 电容器成为目标电压。 当逆变器电路的直流电压源的电压超过预定的上限时，控制电路增加用于控制逆变器电路的电流指令，从而增加直流电压源的放电量。 因此，即使逆变器电路的直流电压源的电压变化增大，也可以稳定地进行控制。

公开(公告)号：US09112779B2

公开(公告)日：2015-08-18

申请号：US13435537

申请日：2012-03-30

申请人： Masaki Yamada ,  Yuji Ogata ,  Nobuyuki Muranaka

发明人： Masaki Yamada ,  Yuji Ogata ,  Nobuyuki Muranaka

IPC分类号： H04L12/26

CPC分类号： H04L43/0817

摘要： In a network system in which a large number of terminals that transmit information exist and data extraction is performed via a wide area network, when data filtering is performed by using terminals called entrance nodes, existing in front of the wide area network, efficient operation of the entrance nodes is a goal to achieve. In one implementation, when an entrance node has detected an alteration to a configuration of diverse resources attached to it, it updates management information by communicating with other entrance nodes existing in the neighborhood. In a further implementation, through a query and reply exchange about allocations of filtering and quick response processes to be executed by entrance nodes, reallocating process items, pre-filtering of necessary data, and relaying data between entrance nodes are performed.

摘要翻译： 在存在发送信息的大量终端和通过广域网执行数据提取的网络系统中，当通过使用存在于广域网前面的名为入口节点的终端进行数据过滤时，有效的操作 入口节点是实现的目标。 在一个实现中，当入口节点检测到对其附加的各种资源的配置的改变时，其通过与邻居中存在的其他入口节点通信来更新管理信息。 在另一实现中，通过关于由入口节点执行的过滤分配和快速响应过程的查询和回复交换，执行重新分配处理项目，必需数据的预过滤和入口节点之间的中继数据。