公开(公告)号：US06567111B2

公开(公告)日：2003-05-20

申请号：US09989385

申请日：2001-11-21

申请人： Tetsuya Kojima

发明人： Tetsuya Kojima

IPC分类号： B41J2355

CPC分类号： B41J2/3555 ,  B41J2/355

摘要： This invention relates to image recording method and apparatus. The apparatus has an image recording unit which records an image in a one-dimensional direction, a transfer unit which transfers the image recording unit with relative to a recording medium, which are moved in mutually perpendicular directions, and a recording control unit which controls and records a single pixel using a plurality of pulses upon recording of the image, the recording control unit performing control so that thermal patterns at neighboring pixels are shifted to perform the image recording.

公开(公告)号：US5678803A

公开(公告)日：1997-10-21

申请号：US684695

申请日：1996-07-22

申请人： Tsutomu Shinohara ,  Nobukazu Ikeda ,  Kazuhiro Yoshikawa ,  Tetsuya Kojima

发明人： Tsutomu Shinohara ,  Nobukazu Ikeda ,  Kazuhiro Yoshikawa ,  Tetsuya Kojima

IPC分类号： F16K7/17 ,  F16K7/14 ,  F16K25/00 ,  F16K41/10 ,  F16K41/12 ,  F16K31/00

CPC分类号： F16K7/14 ,  F16K25/005 ,  F16K41/10 ,  F16K41/12

摘要： Flaws in a fluid controller caused by nonmetallic inclusions in material during machining of a contact surface of a valve seat are prevented by forming the valve seat of corrosion-resistant high-cleanliness material. The valve seat of the fluid controller is formed from corrosion-resistant alloy with 0.05% or less cleanliness and containing in weight ratio 12.90-15.00% Ni, 16.50-18.00% Cr, 2.00-3.00% Mo, 0.02% or less C, 0.30% or less Si, 0.40% or less Mn, 0.03% or less P, 0.003% or less S, 0.25% or less Cu, and 0.01% or less Al. Fluid leakage is almost completely prevented (100%) by such a valve seat.

摘要翻译： 通过形成耐腐蚀的高清洁度材料的阀座来防止在阀座的接触表面的加工期间在材料中的非金属夹杂物引起的流体控制器中的裂纹。 流体控制器的阀座由具有0.05％以下清洁度的耐腐蚀合金形成，重量比为12.90-15.00％Ni，16.50-18.00％Cr，2.00-3.00％Mo，0.02％以下C，0.30 Si：0.40％以下，0.03％以下，P：0.003％以下，Cu：0.25％以下，Al：0.01％以下。 通过这种阀座几乎可以完全防止流体泄漏（100％）。

公开(公告)号：US5655420A

公开(公告)日：1997-08-12

申请号：US531448

申请日：1995-09-21

申请人： Shuhei Ogawa ,  Tetsuya Kojima ,  Hiroshi Ogawa ,  Koichiro Shoda

发明人： Shuhei Ogawa ,  Tetsuya Kojima ,  Hiroshi Ogawa ,  Koichiro Shoda

IPC分类号： B25B23/14 ,  B25B23/142 ,  B25B23/157

CPC分类号： B25B23/1427 ,  B25B23/14 ,  B25B23/141 ,  B25B23/1422

摘要： A tightening tool comprises a head having a socket for a nut to fit in, a head support supporting the head rotatably about the axis of the socket, and a handle integral with the head support. A magnet is attached to each of the head and the head support. The head and the head support are joined together by a force of attraction permitting these portions to rotate relative to each other upon the torque of tightening up the nut reaching a proper value. When the head support is rotated by turning the handle by hand, the head moves with the head support to tighten the nut. After the nut tightening torque has reached the proper value, the head support merely rotates idly with the head and the nut remaining unrotated even if the handle is turned.

摘要翻译： 紧固工具包括具有用于安装螺母的插座的头部，可围绕插座的轴线可旋转地支撑头部的头部支撑件和与头部支撑件一体的手柄。 磁头附着到头部和头部支撑件中的每一个上。 头部和头部支撑件通过吸引力而接合在一起，使得这些部分能够在紧固螺母达到适当值时相对于彼此旋转。 通过手动转动手柄旋转头部支架时，头部与头部支撑件一起移动以拧紧螺母。 在螺母紧固扭矩已经达到适当值之后，即使手柄转动，头部支撑件也随着头部旋转而保持不旋转。

公开(公告)号：US5528011A

公开(公告)日：1996-06-18

申请号：US283952

申请日：1994-08-01

申请人： Yuzo Kono ,  Tetsuya Kojima ,  Hiroshi Sugawara ,  Atsuhisa Kawai

发明人： Yuzo Kono ,  Tetsuya Kojima ,  Hiroshi Sugawara ,  Atsuhisa Kawai

IPC分类号： B23K11/24 ,  B23K11/11 ,  B23K11/25 ,  B23K11/31 ,  B23K11/00

CPC分类号： B23K11/253 ,  B23K11/311 ,  B23K11/315 ,  B23K11/317

摘要： A C-type welding gun capable of accurately operating irrespective of the posture of the C-type welding gun without forcibly pressing electrodes to a workpiece and without considering thickness of the workpiece, wear of electrodes, etc. The C-type welding gun includes two servomotors attached to a housing, a C-shaped arm fixed to the housing and a movable arm provided in the housing. A mechanism for converting the rotation of the output shaft of one servomotor into the reciprocal motion of the movable arm is housed in the housing. A mechanism for converting the rotation of the output shaft of the other servomotor into the reciprocal motion of the C-shaped arm is provided between the wrist of the robot and the housing. Both the servomotors are simultaneously actuated while the other servomotor is stopped in response to the signal representing the contact of the electrode of the C-shaped arm to the workpiece.

摘要翻译： 一种C型焊枪，无论C型焊枪的姿势如何，都不会强制地将电极压向工件，而不考虑工件的厚度，电极的磨损等，C型焊枪可以精确地工作.C型焊枪包括两个 连接到壳体的伺服电动机，固定到壳体的C形臂和设置在壳体中的可动臂。 用于将一个伺服电机的输出轴的旋转转换成可动臂的往复运动的机构容纳在壳体中。 将机器人的手腕与壳体之间设置用于将另一伺服电机的输出轴的旋转转换为C形臂的往复运动的机构。 响应于表示C形臂的电极与工件的接触的信号，两个伺服电机同时致动而另一个伺服电动机停止。

公开(公告)号：US09331623B2

公开(公告)日：2016-05-03

申请号：US14369828

申请日：2013-01-11

申请人： Yu Hirotani ,  Ryuichi Takiguchi ,  Yuji Takizawa ,  Tetsuya Kojima ,  Masatsugu Nakano ,  Satoru Akutsu

发明人： Yu Hirotani ,  Ryuichi Takiguchi ,  Yuji Takizawa ,  Tetsuya Kojima ,  Masatsugu Nakano ,  Satoru Akutsu

IPC分类号： H02P27/00 ,  H02P25/02 ,  B62D5/04

CPC分类号： H02P25/026 ,  B62D5/046 ,  H02P2207/05

摘要： The present invention provides a brushless motor in which the voltage utilization ratio can be increased and the torque and output of the motor can thereby be increased, and also provides a drive method for a brushless motor. The brushless motor includes an armature constituted by an armature core having armature windings of a plurality of phases, and a field pole constituted by a field pole core having a plurality of permanent magnets. A voltage, in which at least a 5th order harmonic component is superimposed on a 1st order fundamental wave of a voltage under predetermined phase difference condition and amplitude condition in order to increase a 1st order fundamental wave peak of the applied voltage over an applied voltage peak, is applied to the armature windings.

摘要翻译： 本发明提供一种无刷电动机，其中可以提高电压利用率，从而可以提高电动机的转矩和输出，并且还提供了一种用于无刷电动机的驱动方法。 无刷电动机包括由具有多相电枢绕组的电枢铁心构成的电枢和由具有多个永久磁铁的场极铁芯构成的场极。 在预定的相位差条件和振幅条件下，在电压的1阶基波上叠加有至少5次谐波分量的电压，以便在施加的电压峰值上增加施加电压的1阶基波峰值 ，被施加到电枢绕组。

公开(公告)号：US09231510B2

公开(公告)日：2016-01-05

申请号：US14346030

申请日：2011-11-29

申请人： Yosuke Hachiya ,  Tetsuya Kojima ,  Shoji Adachi

发明人： Yosuke Hachiya ,  Tetsuya Kojima ,  Shoji Adachi

IPC分类号： H02P7/00 ,  H02P21/00 ,  H02P21/14

CPC分类号： H02P21/0035 ,  H02P21/16

摘要： A control device for rotary machine includes: a voltage instruction generation section for generating a voltage instruction; a voltage application section for applying voltage to a rotary machine based on the voltage instruction; a current detection section for detecting rotary machine current of the rotary machine; and an inductance calculation section for calculating an inductance of the rotary machine from the voltage instruction and the rotary machine current. The voltage instruction generation section generates voltage instructions of constant DC voltages. The voltage application section applies voltages to the rotary machine based on the voltage instructions. The inductance calculation section calculates the inductance from a voltage instruction for measurement arbitrarily selected from the voltage instructions, and the rotary machine currents detected by the current detection section before and after application of the voltage instruction for measurement.

摘要翻译： 旋转机械的控制装置包括：电压指令生成部，生成电压指令; 电压施加部，其基于所述电压指令向旋转机器施加电压; 用于检测旋转机械的旋转机器电流的电流检测部分; 以及电感计算部，用于根据电压指令和旋转电机电流计算旋转机的电感。 电压指令生成部生成恒定直流电压的电压指令。 电压施加部分基于电压指令向旋转机器施加电压。 电感计算部根据从电压指令任意选择的测量用电压指令和由施加电压指令进行测量之前和之后由电流检测部分检测的旋转电机，计算电感。

公开(公告)号：US20140316733A1

公开(公告)日：2014-10-23

申请号：US14360050

申请日：2012-12-12

申请人： Tatsuya Mori ,  Tetsuya Kojima ,  Yoshihiko Kinpara ,  Takayuki Kifuku

发明人： Tatsuya Mori ,  Tetsuya Kojima ,  Yoshihiko Kinpara ,  Takayuki Kifuku

IPC分类号： G01B21/22 ,  G01D5/00

CPC分类号： G01B21/22 ,  G01D3/02 ,  G01D5/00 ,  G01D5/2053 ,  G01D5/2448

摘要： An angle detecting apparatus is obtained. The angle detecting apparatus is capable of correcting an electrical angle frequency component of an angle signal contained angle signal. An angle detecting apparatus computes an angle signal of a rotary machine from a sine signal and a cosine signal obtained from the angle signal. Offset correction values for the sine signal and the cosine signal are computed from the angle signal. The computed offset correction value for the sine signal is added to the sine signal to correct the sine signal, and the computed offset correction value for the cosine signal is added to the cosine signal to correct the cosine signal.

摘要翻译： 获得角度检测装置。 角度检测装置能够校正角度信号包含的角度信号的电角度频率分量。 角度检测装置从正弦信号和从角度信号获得的余弦信号计算旋转机器的角度信号。 从角度信号计算正弦信号和余弦信号的偏移校正值。 所计算的正弦信号的偏移校正值被加到正弦信号上以校正正弦信号，并将所计算的余弦信号的偏移校正值加到余弦信号上以校正余弦信号。

公开(公告)号：US08758247B2

公开(公告)日：2014-06-24

申请号：US13362757

申请日：2012-01-31

申请人： Tetsuya Kojima

发明人： Tetsuya Kojima

IPC分类号： A61B8/14

CPC分类号： A61B8/4477 ,  A61B8/465 ,  A61B8/56

摘要： An ultrasound diagnostic apparatus includes a plurality ultrasound probes, an apparatus body for producing an ultrasound image based on the reception data obtained by one of the ultrasound probes, a connection selector for selectively switching a connection between the ultrasound probes and the apparatus body, an interruption detector for detecting interruption of ultrasound examination, and a controller for causing the apparatus body to display a selection screen for selecting one of the ultrasound probes to be subsequently used when the interruption detector detects interruption of ultrasound examination, wherein when an operator selects one of the ultrasound probes to be subsequently used from the displayed selection screen, the controller controls the connection selector to connect the selected ultrasound probe with the apparatus body.

摘要翻译： 超声波诊断装置包括多个超声波探头，用于根据由超声波探头中的一个获得的接收数据产生超声波图像的装置主体，用于选择性地切换超声波探头与装置本体之间的连接的连接选择器， 检测器，用于检测超声检查的中断;以及控制器，用于当所述中断检测器检测到超声检查的中断时，使所述装置主体显示用于选择随后使用的所述超声波探头之一的选择屏幕，其中，当操作者选择 从显示的选择屏幕随后使用超声波探头，控制器控制连接选择器以将所选择的超声波探头与装置主体连接。

公开(公告)号：US20120036286A1

公开(公告)日：2012-02-09

申请号：US12811500

申请日：2010-06-24

申请人： Osamu Torigoe ,  Tetsuya Kojima

发明人： Osamu Torigoe ,  Tetsuya Kojima

IPC分类号： G06F13/28 ,  G06F13/00

CPC分类号： G06F13/38

摘要： An efficient transfer of data including a plurality of data sections is achieved. In a data transfer system including a first DMA 1142 of a channel control unit 11 and an MP 122 of a processor unit 12 that sets a transfer parameter in the first DMA 1142, while CKD format data 1400 is transferred from a cache memory 14 to a memory 113 of the channel control unit 11, the MP 122 acquires a C field 1411 from the cache memory 14 and sets a transfer parameter in the first DMA 1142 on the basis of the acquired C field 1411, the transfer parameter having attached thereto the C field 1411 and being used for transferring a K field 1412 from the cache memory 14 to the memory 113. The first DMA 1142 retrieves the C field 1411 attached to the transfer parameter, stores the C field 1411 in the memory 113, and transfers the K field from the cache memory 14 to the memory 113 according to the transfer parameter.

摘要翻译： 实现了包括多个数据部分的数据的有效传送。 在包括信道控制单元11的第一DMA 1142和设置第一DMA 1142中的传送参数的处理器单元12的MP 122的数据传输系统中，而CKD格式数据1400从高速缓冲存储器14传送到 信道控制单元11的存储器113，MP 122从高速缓存存储器14获取C字段1411，并且基于所获取的C字段1411在第一DMA 1142中设置传送参数，传送参数附加到C 字段1411，用于将K字段1412从高速缓冲存储器14传送到存储器113.第一DMA 1142检索附加到传送参数的C字段1411，将C字段1411存储在存储器113中，并将K 根据传送参数从高速缓冲存储器14到存储器113。

公开(公告)号：US07746437B2

公开(公告)日：2010-06-29

申请号：US12027528

申请日：2008-02-07

申请人： Yuko Kizu ,  Yukio Kizaki ,  Rei Hasegawa ,  Hirofumi Wakemoto ,  Kenji Nakao ,  Tetsuya Kojima ,  Tetsuo Fukami

发明人： Yuko Kizu ,  Yukio Kizaki ,  Rei Hasegawa ,  Hirofumi Wakemoto ,  Kenji Nakao ,  Tetsuya Kojima ,  Tetsuo Fukami

IPC分类号： G02F1/1343

CPC分类号： G02F1/1395 ,  G02F1/133707 ,  G02F2201/123

摘要： A liquid crystal display includes an insulating substrate, an alignment layer covering a main surface of the insulating substrate, and electrodes interposed therebetween. The alignment layer defines an alignment direction parallel to the main surface, an upstream side as one end's side of the alignment direction, and a downstream side as another end's side of the alignment direction, and tilts liquid crystal molecules toward the downstream side. Each electrode includes an upstream section that includes a first edge facing the upstream side and a downstream section that includes a second edge facing the downstream side and is provided with a recess recessed relative to the second edge. The first recess forms on the downstream section a third edge extending in the alignment direction and a fourth edge connecting the third edge to the second edge and facing the upstream side.

摘要翻译： 液晶显示器包括绝缘基板，覆盖绝缘基板的主表面的取向层和插入其间的电极。 取向层限定与主面平行的取向方向，作为取向方向的一端侧的上游侧和作为取向方向的另一端侧的下游侧，向下游侧倾斜液晶分子。 每个电极包括上游部分，其包括面向上游侧的第一边缘和包括面向下游侧的第二边缘并且设置有相对于第二边缘凹陷的凹部的下游部分。 第一凹部在下游部分形成沿着对准方向延伸的第三边缘和连接第三边缘到第二边缘并面向上游侧的第四边缘。