公开(公告)号：US07307407B2

公开(公告)日：2007-12-11

申请号：US11624758

申请日：2007-01-19

申请人： Koji Nishi ,  Soichi Watanabe ,  Takashi Kurokawa

发明人： Koji Nishi ,  Soichi Watanabe ,  Takashi Kurokawa

IPC分类号： H02M3/158

CPC分类号： H02M3/158 ,  H02M2001/0032 ,  Y02B70/16

摘要： In a power supply apparatus, in a standby mode, control signals for controlling a first MOSFET of a power supply apparatus to be turned on and a second MOSFET to be turned off are supplied to the gates of the first and second MOSFETs from a control circuit, respectively. The emitter of a PNP transistor is connected to the gate of the second MOSFET through a diode of a switch circuit and the collector is connected to the ground. A power supply operation control signal is input to the base of the PNP transistor. When a power supply operation control signal in a Low state is input to the base in a standby mode, the emitter and the collector are connected to each other. Accordingly, the gate of the second MOSFET has a potential substantially the same as a ground potential and the second MOSFET is turned off irrespective of the control signal.

摘要翻译： 在供电装置中，在待机模式下，控制要供电的电源装置的第一MOSFET的控制信号和要关断的第二MOSFET被控制电路提供给第一和第二MOSFET的栅极 ， 分别。 PNP晶体管的发射极通过开关电路的二极管连接到第二MOSFET的栅极，并且集电极连接到地。 电源操作控制信号被输入到PNP晶体管的基极。 当处于待机模式的低电源电源运行控制信号输入到基极时，发射极和集电极相互连接。 因此，第二MOSFET的栅极具有与接地电位基本相同的电位，并且与控制信号无关地，第二MOSFET截止。

公开(公告)号：US06579125B1

公开(公告)日：2003-06-17

申请号：US09857686

申请日：2001-06-08

申请人： Takaya Nagahata ,  Koji Nishi ,  Shigeyoshi Ono ,  Yasuhiro Yoshikawa ,  Yoshinobu Kishimoto ,  Koichi Wada

发明人： Takaya Nagahata ,  Koji Nishi ,  Shigeyoshi Ono ,  Yasuhiro Yoshikawa ,  Yoshinobu Kishimoto ,  Koichi Wada

IPC分类号： H01R2400

CPC分类号： H01R12/721 ,  Y10S439/936

摘要： A clip connector (A) includes an insulating housing (1) and a plurality of terminals (2) projecting from the housing (1). The housing (1) includes an outer surface (1a) for engaging a support member such as a printed board. The outer surface (1a) is irregular, including a plurality of projecting portions (12) and a plurality of retreating portions (13). Each of the terminals (2) includes a straight portion (20a) and a bent portion (20b). Each of the straight portion (20a) is formed with a through-hole (22) through which a resin for bonding the support member and the outer surface (1a) is applied.

摘要翻译： 夹子连接器（A）包括绝缘壳体（1）和从壳体（1）突出的多个端子（2）。 壳体（1）包括用于接合诸如印刷板的支撑构件的外表面（1a）。 外表面（1a）是不规则的，包括多个突出部分（12）和多个后退部分（13）。 每个端子（2）包括直线部分（20a）和弯曲部分（20b）。 每个直线部分（20a）形成有通孔（22），用于粘合支撑构件和外表面（1a）的树脂通过该通孔。

公开(公告)号：US06314005B1

公开(公告)日：2001-11-06

申请号：US09392998

申请日：1999-09-09

申请人： Koji Nishi ,  Koji Kitamura ,  Hitoshi Tsuji ,  Takayoshi Nishiyama ,  Yoshihiro Matsumoto ,  Tadahiko Matsumoto

发明人： Koji Nishi ,  Koji Kitamura ,  Hitoshi Tsuji ,  Takayoshi Nishiyama ,  Yoshihiro Matsumoto ,  Tadahiko Matsumoto

IPC分类号： H02M3335

CPC分类号： H02M3/33523

摘要： A DC-DC converter includes a primary side circuit for allowing a switching device to perform on/off operations to output energy in a primary coil of a transformer to a secondary coil. A secondary side circuit rectifies and smooths a voltage outputted from the secondary coil so as to output a DC-DC voltage. A voltage-detecting circuit rectifies and smooths a voltage outputted from a voltage-detecting coil provided in the transformer so as to output the voltage as a detected voltage corresponding to a voltage to be outputted from the secondary side circuit. A control circuit applies to the switching device a pulse control signal used for controlling on/off operation of the switching device according to the voltage outputted from the voltage-detecting circuit. A primary side current-detecting circuit converts a working current in the primary side circuit, the working current corresponding to a current in the secondary side circuit, for performing detection thereof, and for superposing the thus detected voltage corresponding to the working current with the detected voltage outputted from the voltage-detecting circuit so as to compensate for an amount of variation of an output voltage of the secondary side circuit. The variation is attributed to a variation of the working current in the secondary side circuit. A voltage determined by the superposed voltage is applied to the control circuit.

摘要翻译： DC-DC转换器包括：初级侧电路，用于允许开关器件执行导通/截止操作，以将变压器的初级线圈中的能量输出到次级线圈。 次级侧电路对从次级线圈输出的电压进行整流并平滑，以输出DC-DC电压。 电压检测电路对设置在变压器中的电压检测线圈输出的电压进行整流和平滑，以将电压输出为与从次级侧电路输出的电压对应的检测电压。 控制电路根据从电压检测电路输出的电压向开关装置施加用于控制开关装置的开关动作的脉冲控制信号。 初级侧电流检测电路将初级侧电路中的工作电流，与次级侧电路中的电流相对应的工作电流进行转换，以进行检测，并将与检测到的工作电流对应的检测到的电压叠加 从电压检测电路输出的电压，以补偿次级侧电路的输出电压的变化量。 该变化归因于二次侧电路中的工作电流的变化。 将由叠加电压确定的电压施加到控制电路。

公开(公告)号：US5997387A

公开(公告)日：1999-12-07

申请号：US018618

申请日：1998-02-04

申请人： Tomoyasu Imai ,  Ryouhei Mukai ,  Hideki Nagano ,  Koji Nishi ,  Hisashi Nakamura ,  Masahiro Ido ,  Yutaka Hayashi ,  Eiji Fukuta ,  Satoshi Yamaguchi

发明人： Tomoyasu Imai ,  Ryouhei Mukai ,  Hideki Nagano ,  Koji Nishi ,  Hisashi Nakamura ,  Masahiro Ido ,  Yutaka Hayashi ,  Eiji Fukuta ,  Satoshi Yamaguchi

IPC分类号： B24B45/00 ,  B24D5/16 ,  B24B41/00

CPC分类号： B24B45/00 ,  B24D5/16

摘要： A grinding wheel is for use in a grinding machine, and is attached on a wheel spindle of the grinding machine for simultaneously grinding at least two parts of a workpiece. The grinding wheel includes at least two wheel cores. Each of wheel cores has a disk-like shape. An abrasive layer is disposed on a circumferential surface of each of the wheel cores. A spacer portion is inseparably fixed on at least one of the wheel cores for keeping a space between the abrasive layers of the wheel cores. And a first labyrinth portion located on one of side surfaces of one of the wheel cores for forming a labyrinth seal with a second labyrinth portion arranged on the grinding machine. The number of separable parts of the grinding wheel are extremely decreased in consideration of imbalance of every part. The spacer portion is integral with at least one of the wheel cores. Since the grinding wheel is easily accurately balanced, vibration of the grinding wheel is decreased and stability is enhanced when the wheel spindle is driven at very high speed. As a result, machining accuracy for grinding is enhanced.

摘要翻译： 砂轮用于研磨机，并且被安装在研磨机的砂轮轴上，用于同时研磨工件的至少两个部分。 砂轮包括至少两个轮芯。 每个轮芯具有盘状形状。 研磨层设置在每个轮芯的圆周表面上。 隔离件部分不可分离地固定在至少一个轮芯上，用于保持轮芯的研磨层之间的空间。 以及位于一个轮芯的一个侧表面上的第一迷宫部分，用于形成迷宫式密封件，其具有布置在研磨机上的第二迷宫部分。 考虑到每个部件的不平衡，砂轮的可分离部件的数量极大地减少。 间隔部分与至少一个轮芯一体。 由于砂轮容易精确平衡，当砂轮主轴以非常高的速度被驱动时，砂轮的振动减小并且稳定性增强。 结果，提高了研磨的加工精度。

公开(公告)号：US5739836A

公开(公告)日：1998-04-14

申请号：US822452

申请日：1997-03-21

申请人： Koji Nishi

发明人： Koji Nishi

IPC分类号： B41J2/335 ,  B41J2/345

CPC分类号： B41J2/3352 ,  B41J2/33575 ,  B41J2/3358

摘要： A thermal printhead assembly includes a metallic heat sink plate, a head circuit board mounted on an obverse surface of the heat sink plate, and a control circuit board electrically connected to the head circuit board for feeding control signals and power supply to the head circuit board. The head circuit board is formed with a heating resistor. A reverse surface of the heat sink plate is mounted on the control circuit board so that the heat sink plate is sandwiched between the head circuit board and the control circuit board.

摘要翻译： 热敏打印头组件包括金属散热板，安装在散热板的正面上的头部电路板，以及与头部电路板电连接的控制电路板，用于向头部电路板供电控制信号和电源 。 头电路板由加热电阻器形成。 散热板的背面安装在控制电路板上，使得散热板夹在头部电路板和控制电路板之间。

公开(公告)号：US20090027477A1

公开(公告)日：2009-01-29

申请号：US12220627

申请日：2008-07-25

申请人： Masamichi Matsuo ,  Koji Nishi

发明人： Masamichi Matsuo ,  Koji Nishi

IPC分类号： B41J2/35

CPC分类号： B41J2/35

摘要： A thermal printhead includes a substrate, a heating resistor formed on the substrate, a drive IC for controlling power application to the heating resistor, and a thermistor mounted on the substrate and including first and second terminals. The drive IC includes a print execution signal terminal for activation of the heating resistor upon application of a voltage higher than a threshold value. The first terminal of the thermistor is connected with the print execution signal terminal.

摘要翻译： 热敏打印头包括基板，形成在基板上的加热电阻器，用于控制加热电阻器的功率的驱动IC，以及安装在基板上并包括第一和第二端子的热敏电阻。 驱动IC包括用于在施加高于阈值的电压时激活加热电阻器的打印执行信号端子。 热敏电阻的第一个端子与打印执行信号端子相连。

公开(公告)号：US20080040469A1

公开(公告)日：2008-02-14

申请号：US11730100

申请日：2007-03-29

申请人： Koji Nishi

发明人： Koji Nishi

IPC分类号： G06F15/173

CPC分类号： H04L67/16 ,  H04L12/46 ,  H04L29/06 ,  H04L41/28 ,  H04L41/5003 ,  H04L41/5009 ,  H04L41/5064 ,  H04L45/04 ,  H04L47/125 ,  H04L47/20 ,  H04L47/2408 ,  H04L47/70 ,  H04L47/782 ,  H04L47/783 ,  H04L47/786 ,  H04L47/787 ,  H04L47/805 ,  H04L69/329

摘要： The invention provides quality assured network services in a multi-domain network and comprises a network service management device for managing device clusters incorporated within the operations management network of each provider network and receiving service orders, and a multi-domain service broker for providing a broker function for achieving agreement between a plurality of providers, and the multi-domain service broker further comprises a device for collecting domain information and information relating to the services each provider is able to provide from the network service management devices, and a device which on receipt of a network service request from a customer, extracts the network service management device of the domain which is able to satisfy the required quality level, and then issues instructions for the setting of the required information within the extracted network service management device.

摘要翻译： 本发明在多域网络中提供质量有保证的网络服务，并且包括用于管理并入每个提供商网络的运营管理网络中并且接收服务订单的设备集群的网络服务管理设备，以及用于提供代理的多域服务代理 用于实现多个提供商之间的一致的功能，并且多域服务代理还包括用于收集域信息的设备和与每个提供商能够从网络服务管理设备提供的服务相关的信息，以及在接收到的设备 从客户提取网络服务请求，提取能够满足所需质量等级的域的网络服务管理设备，然后在提取的网络服务管理设备内发出设置所需信息的指令。

公开(公告)号：US20070271757A1

公开(公告)日：2007-11-29

申请号：US11751819

申请日：2007-05-22

申请人： Takaya NAGAHAMA ,  Yoshio Wakazono ,  Koji Nishi ,  Hiromichi Ota

发明人： Takaya NAGAHAMA ,  Yoshio Wakazono ,  Koji Nishi ,  Hiromichi Ota

IPC分类号： B23P23/00

CPC分类号： B23K26/0853 ,  B23K26/0093 ,  B23Q3/1556 ,  Y10T29/51 ,  Y10T483/17 ,  Y10T483/1707

摘要： A combined processing machine has a workpiece processing unit that is operable to move within a X-Z plane defined by an X-axis preset in a predetermined direction and a Z-axis perpendicular to the X-axis, a heat treatment tool to apply a heat treatment to a workpiece, and a tool mounting unit that is adapted to attach at least one of a shaping tool to shape the workpiece and a finishing tool to finish the workpiece to the workpiece processing unit. The heat treatment tool has a light focusing head to focus a light supplied through a light guiding portion from a laser oscillator on the workpiece.

摘要翻译： 组合加工机具有工件处理单元，该工件处理单元可操作以在由预定方向预定的X轴和与X轴垂直的Z轴定义的XZ平面内移动;热处理工具， 工件安装单元，其适于附接成形工具中的至少一个以使工件成形和精加工工具，以将工件完成到工件处理单元。 热处理工具具有聚光头，用于将通过激光振荡器的导光部分供应的光聚焦在工件上。

公开(公告)号：US20070164718A1

公开(公告)日：2007-07-19

申请号：US11624758

申请日：2007-01-19

申请人： Koji Nishi ,  Soichi Watanabe ,  Takashi Kurokawa

发明人： Koji Nishi ,  Soichi Watanabe ,  Takashi Kurokawa

IPC分类号： G05F1/00

CPC分类号： H02M3/158 ,  H02M2001/0032 ,  Y02B70/16

摘要： In a power supply apparatus, in a standby mode, control signals for controlling a first MOSFET of a power supply apparatus to be turned on and a second MOSFET to be turned off are supplied to the gates of the first and second MOSFETs from a control circuit, respectively. The emitter of a PNP transistor is connected to the gate of the second MOSFET through a diode of a switch circuit and the collector is connected to the ground. A power supply operation control signal is input to the base of the PNP transistor. When a power supply operation control signal in a Low state is input to the base in a standby mode, the emitter and the collector are connected to each other. Accordingly, the gate of the second MOSFET has a potential substantially the same as a ground potential and the second MOSFET is turned off irrespective of the control signal.

摘要翻译： 在供电装置中，在待机模式中，控制要供电的电源装置的第一MOSFET的控制信号和要关断的第二MOSFET被控制电路提供给第一和第二MOSFET的栅极 ， 分别。 PNP晶体管的发射极通过开关电路的二极管连接到第二MOSFET的栅极，并且集电极连接到地。 电源操作控制信号被输入到PNP晶体管的基极。 当处于待机模式的低电源电源运行控制信号输入到基极时，发射极和集电极相互连接。 因此，第二MOSFET的栅极具有与接地电位基本相同的电位，并且与控制信号无关地，第二MOSFET截止。

公开(公告)号：US5942965A

公开(公告)日：1999-08-24

申请号：US926816

申请日：1997-09-09

申请人： Koji Kitamura ,  Seiichi Takahashi ,  Koji Nishi ,  Takayoshi Nishiyama

发明人： Koji Kitamura ,  Seiichi Takahashi ,  Koji Nishi ,  Takayoshi Nishiyama

IPC分类号： H01F17/00 ,  H01F27/32 ,  H05K1/16 ,  H05K3/46 ,  H01F5/20

CPC分类号： H01F17/0013 ,  H01F27/323 ,  H05K1/165 ,  H05K2201/09781 ,  H05K3/4611

摘要： When a multilayer substrate is formed by alternately laminating a plurality of substrates having coil patterns and preimpregs including an epoxy resin, and by pressing in the direction of lamination while heating, the epoxy resin is melted and may leak from between the substrates, and may form voids between the coil patterns so as to render the electrical insulation therebetween unsatisfactory. According to the present invention, a fence pattern or another structure is formed around each coil pattern, which substantially prevents leakage of the melted epoxy resin from between the substrates, and therefore, the spaces between the coil patterns remain securely filled with the epoxy resin.

摘要翻译： 当通过交替层叠具有线圈图案的多个基板和包括环氧树脂的预浸料的多层基板形成多层基板时，并且通过在加热时沿层叠方向进行加压而形成，环氧树脂熔化并可能从基板之间泄漏， 线圈图案之间的空隙使其电绝缘性不能令人满意。 根据本发明，围绕每个线圈图形形成围栏图案或其他结构，其基本上防止熔融的环氧树脂从基板之间泄漏，因此线圈图案之间的空间保持牢固地填充有环氧树脂。