公开(公告)号：US06781337B2

公开(公告)日：2004-08-24

申请号：US10269020

申请日：2002-10-09

申请人： Masafumi Sakamoto ,  Kaoru Endo ,  Katsuhiro Yamazoe ,  Takahiro Kobiki

发明人： Masafumi Sakamoto ,  Kaoru Endo ,  Katsuhiro Yamazoe ,  Takahiro Kobiki

IPC分类号： G05B1910

CPC分类号： B25J9/042 ,  B25J19/0025 ,  H01R39/64

摘要： In an industrial robot having a plurality of arms, each arm is coupled with other elements, such as a mounting base, another arm, a robotic hand, and revolved by a motion of the revolvable joint. The revolvable joint has a rotary electric connecting structure such as a slip ring or a rotary transformer which can be rotated endlessly. Electric powers for driving motors by which the arms are revolved and control signals for controlling the driving of the motors are supplied or transmitted through the rotary electric connecting structure, so that the arms can be rotated endlessly without twisting or breaking of electric cables.

摘要翻译： 在具有多个臂的工业机器人中，每个臂与诸如安装基座，另一个臂，机器人手的其它元件联接，并且通过可旋转接头的运动而旋转。 可旋转接头具有能够不断旋转的旋转电连接结构，例如滑环或旋转变压器。 通过旋转电连接结构供给或传送用于驱动臂旋转的电动机的电力和用于控制电动机的驱动的控制信号，使得臂可以在不扭曲或断开电缆的情况下不断地旋转。

公开(公告)号：US5801713A

公开(公告)日：1998-09-01

申请号：US653724

申请日：1996-05-23

申请人： Kaoru Endo ,  Mikio Sugiyama

发明人： Kaoru Endo ,  Mikio Sugiyama

IPC分类号： G09G5/00 ,  G06F3/048 ,  G06F3/14 ,  G06F17/30 ,  G06T13/00 ,  G06T13/80 ,  G09G5/36 ,  G06F15/00 ,  G06T1/00

CPC分类号： G06F17/30274 ,  Y10S345/901 ,  Y10S345/952 ,  Y10S715/977

摘要： A data browsing apparatus displays data automatically in an automatic page-turning mode. The data browsing apparatus has dynamic picture display parameters comprising a frame display time (w), a frame display pitch (m), and a display priority (r). The dynamic picture display parameters may be calculated based on automatic page-turning options designated by users. Dynamic pictures are displayed with accuracy at the automatic page-turning interval.

摘要翻译： 数据浏览装置以自动翻页模式自动显示数据。 数据浏览装置具有包括帧显示时间（w），帧显示间距（m）和显示优先级（r）的动态图像显示参数。 可以基于用户指定的自动翻页选项来计算动态图像显示参数。 动态图像在自动翻页间隔时精确显示。

公开(公告)号：US5751858A

公开(公告)日：1998-05-12

申请号：US673359

申请日：1996-06-28

申请人： Mikio Sugiyama ,  Kaoru Endo

发明人： Mikio Sugiyama ,  Kaoru Endo

IPC分类号： G06T1/00 ,  G06T9/00 ,  H03M7/36 ,  H04N19/103 ,  H04N19/146 ,  H04N19/162 ,  H04N19/196 ,  H04N19/20 ,  H04N19/21 ,  H04N19/423 ,  H04N19/50 ,  H04N19/503 ,  H04N19/85 ,  H04N19/90 ,  G06K9/00

CPC分类号： H04N19/503 ,  H04N19/90 ,  H04N19/93

摘要： Before dither-processed data are input to a compression processing section, dither-processed data of a previous frame and dither-processed data of a current frame are subjected to inter-frame differential processing in a differential processing section to form signal series having long white and black run length for the data input to the compression processing section, thereby enhancing the compressibility. A coding control section for performing coding processing beforehand sets a flag for determining whether each of the dither processing, the differential processing and the compression processing is performed. Each processing is performed on the basis of the flag information.

摘要翻译： 在将经抖动处理的数据输入到压缩处理部分之前，先前帧的抖动处理数据和当前帧的抖动处理数据在差分处理部分中进行帧间差分处理，以形成具有长白色 和黑色行程长度，用于输入到压缩处理部分的数据，从而提高压缩性。 用于执行编码处理的编码控制部分预先设置用于确定是否执行抖动处理，差分处理和压缩处理中的每一个的标志。 基于标志信息执行每个处理。

公开(公告)号：US4549132A

公开(公告)日：1985-10-22

申请号：US523086

申请日：1983-08-15

申请人： Tokio Yamagiwa ,  Toshio Ishikawa ,  Jun Ozawa ,  Kaoru Endo ,  Masao Hosokawa

发明人： Tokio Yamagiwa ,  Toshio Ishikawa ,  Jun Ozawa ,  Kaoru Endo ,  Masao Hosokawa

IPC分类号： G01R3/00 ,  G01R31/12 ,  G01R31/327 ,  G01R31/333 ,  H01H31/00 ,  H01H33/26

CPC分类号： H01H33/26 ,  G01R31/3333

摘要： There is disclosed a method of testing and verifying a performance for insulation to ground of a disconnecting switch when breaking a charging current. This disconnecting switch has a movable electrode and a fixed electrode which are arranged in a tank so as to face each other. One of these electrodes is connected to an electrostatic capacity load and the other is connected to a power supply. This test method comprises the steps of: applying a voltage from the power supply through the disconnecting switch to the load to cause the voltage to be trapped in the load; and applying a voltage of the polarity opposite to that of the trapped charged voltage from the power supply to the disconnecting switch to cause the discharge between those electrodes, thereby verifying the performance for insulation to ground.

摘要翻译： 公开了在断开充电电流时测试和验证断路开关的接地绝缘性能的方法。 这种断开开关具有可移动电极和固定电极，它们被布置在一个罐中以便彼此面对。 这些电极中的一个连接到静电容量负载，另一个连接到电源。 该测试方法包括以下步骤：将来自电源的电压通过断开开关施加到负载以使电压被捕获在负载中; 并将来自所述电源的被捕获的充电电压的极性的极性的电压施加到所述断开开关以引起所述电极之间的放电，从而验证对地绝缘的性能。

公开(公告)号：US5933846A

公开(公告)日：1999-08-03

申请号：US552290

申请日：1995-11-02

申请人： Kaoru Endo

发明人： Kaoru Endo

IPC分类号： G11C17/00 ,  G06F3/06 ,  G06F12/00 ,  G06F12/06 ,  G06F12/08 ,  G11C16/02 ,  G11C16/00

CPC分类号： G06F3/0616 ,  G06F12/0638 ,  G06F3/0656 ,  G06F3/0679 ,  G06F12/0875

摘要： A rewritable read only memory (ROM) file device having a special area storing a directory, a file allocation table, and a rewritable area. An access controller copies the content of the special area into a buffer by an initialization process. After the initialization process, the access controller converts subsequent access requests to the special area of the ROM file device into an access to the buffer. The access controller detects a termination of a use of the ROM file device and, in response, returns the data stored in the buffer to the device's special area.

摘要翻译： 具有存储目录​​的特殊区域，文件分配表和可重写区域的可重写只读存储器（ROM）文件设备。 访问控制器通过初始化过程将特殊区域的内容复制到缓冲区中。 在初始化过程之后，访问控制器将后续访问请求转换到ROM文件设备的特殊区域，以访问缓冲区。 访问控制器检测到ROM文件设备的使用的终止，并且作为响应，将存储在缓冲器中的数据返回到设备的特殊区域。

公开(公告)号：US5907576A

公开(公告)日：1999-05-25

申请号：US704158

申请日：1996-08-28

申请人： Kaoru Endo

发明人： Kaoru Endo

IPC分类号： H04B1/707 ,  H04B1/7073 ,  H04J13/16 ,  H04L23/02 ,  H04B15/00

CPC分类号： H04B1/707 ,  H04L23/02

摘要： A CSK modulation is applied to transmit input data for transmission by using N PN code series. A modulator for N series synthesizes a predetermined number (n) of PN code series selected from N PN code series in response to m bits in the input data, and the synthesized code series is transmitted onto a transmission medium through a transmitting interface. The PN code series which is actually transmitted has a maximum value of the absolute magnitude of auto-correlation which is always greater than a maximum value of the absolute value of cross-correlations between the remaining synthesized PN code series.

摘要翻译： 应用CSK调制以通过使用N PN码序列传输用于传输的输入数据。 用于N系列的调制器响应于输入数据中的m位合成从N个PN码序列中选择的预定数量（n）个PN码序列，并且通过发送接口将合成码序列发送到传输介质上。 实际发送的PN码序列具有自动相关的绝对幅度的最大值，其总是大于剩余合成PN码序列之间的互相关绝对值的最大值。

公开(公告)号：US5132986A

公开(公告)日：1992-07-21

申请号：US631921

申请日：1990-12-21

申请人： Kaoru Endo ,  Naomichi Takahashi ,  Soichi Tsumura

发明人： Kaoru Endo ,  Naomichi Takahashi ,  Soichi Tsumura

IPC分类号： H04B1/707 ,  H04J13/00 ,  H04L23/02

CPC分类号： H04B1/709 ,  H04B1/707 ,  H04J13/0074 ,  H04L23/02

摘要： The present invention provides new arrangements for various components of a CSK communication system: modulator, correlators, demodulator, carrier detection circuit, and synchronization control circuit. The various improvements provide more accurate demodulation of data from the received signal in the presence of noise and signal deterioration. A modulator configuration permits the CSK system to use two M series codes in which the second code is simply a phase shifted version of the first code. The PN correlators, via shift-registers, efficiently output two correlation signals. The demodulator accepts two correlation signals from the correlators, detects auto-correlation peaks in the correlation signals, and uses the peaks to accurately determine whether the received bit has a value of "1" or "0". The carrier detecting circuit detects the presence of data in the received signal. A carrier detecting circuit conveniently allows demodulation of data without exact synchronization of the center of demodulator's monitoring window to auto-correlation peaks. The synchronization control circuit generates accurate timing pulses that mark the start and end of each data bit. If auto-correlation peaks appear consistently in one location for the duration of N consecutive data bits, subsequent timing pulses are delayed in accordance with weighted averages of the stored locations of auto-correlation peaks. In one embodiment, separate correlation signal monitoring windows for demodulation and synchronization tracking may be set independently of each other, enabling the demodulator to clearly distinguish between an actual auto-correlation peaks and an inter-correlation peak, and the synchronization control circuit to attain stability by "averaging" out temporal effects of noise.

公开(公告)号：US08376757B2

公开(公告)日：2013-02-19

申请号：US13288075

申请日：2011-11-03

申请人： Atsushi Yamamoto ,  Kaoru Endo

发明人： Atsushi Yamamoto ,  Kaoru Endo

IPC分类号： H01R39/00

CPC分类号： H01R39/64 ,  H01R13/6463 ,  H01R13/6473 ,  H01R39/34 ,  H01R43/10 ,  H01R2107/00

摘要： A slip ring device includes a hollow pipe-shaped shaft rotatably supported inside a tubular body of a main case through a bearing and an electricity-collecting body integrally and concentrically provided in the shaft. The electricity-collecting body preferably includes a plurality of electricity-collecting rings and a plurality of insulating rings alternately layered with one another. The slip ring device further includes a plurality of brushes held by the main case and tip end portions making sliding contact with outer circumferential surfaces of the electricity-collecting rings and a plurality of lead lines introduced into the shaft. The lead lines include tip end portions electrically connected to the respective electricity-collecting rings. Two or more of the lead lines include shielded lines.

摘要翻译： 滑环装置包括通过轴承可旋转地支撑在主壳体的管状体内的中空管状轴，并且一体地并心设置在轴上的集电体。 集电体优选包括多个集电环和交替层叠的多个绝缘环。 滑环装置还包括由主壳体保持的多个电刷和与集电环的外周面滑动接触的多个引线和引入轴的多个引线。 引线包括电连接到相应的集电环的末端部分。 两条或多条引线包括屏蔽线。

公开(公告)号：US4864589A

公开(公告)日：1989-09-05

申请号：US889006

申请日：1986-07-24

申请人： Kaoru Endo

发明人： Kaoru Endo

IPC分类号： H04B3/54 ,  H04L12/407

CPC分类号： H04L12/40019 ,  H04B3/542 ,  H04L12/407 ,  H04B2203/5416 ,  H04B2203/542 ,  H04B2203/5425 ,  H04B2203/5441 ,  H04B2203/545 ,  H04B2203/5458 ,  H04B2203/5483 ,  H04B2203/5495

摘要： This invention is directed to various improvements in spread spectrum power line communications. One aspect of the invention relates to collision avoidance between varius "slave" unit transmitters trying to send messages to a single "master" unit receiver by detecting whether the transmission path is in use and refraining from transmitting if it is. Other aspects of the invention relate to controlling the frequencies of spread spectrum data messages transmitted, using gold codes to identify the slave units, and switching frequency bands on the powe line to avoid frequencies where there has been a deterioration of transmission. In each embodiment, the signal modulated over the power line is modulated by a signal which is synchronous with A.C. power flowing through the power line used for communications. The transmitted spread spectrum modulated signal then may be demodulated to isolate the transmitted data even when changes in the transmission characteristics of the power line (due to load changes and the like) occur.

摘要翻译： 本发明涉及扩频电力线通信的各种改进。 本发明的一个方面涉及试图通过检测传输路径是否在使用中并且避免发送是否将消息发送到单个“主”单元接收机的各个“从”单元发射机之间的冲突避免。 本发明的其他方面涉及使用用于识别从单元的金码来控制发射的扩频数据信息的频率，以及切换电力线上的频带以避免发生恶化的频率。 在每个实施例中，通过电力线调制的信号由与用于通信的电力线流过的交流电力同步的信号调制。 即使当电力线的传输特性的变化（由于负载变化等）发生变化时，发送的扩频调制信号也可以被解调以隔离所发送的数据。

公开(公告)号：US07265304B2

公开(公告)日：2007-09-04

申请号：US11295617

申请日：2005-12-07

申请人： Nobuhiko Ichiki ,  Mitsuhisa Tougasaki ,  Kaoru Endo ,  Hiroyasu Masubuchi

发明人： Nobuhiko Ichiki ,  Mitsuhisa Tougasaki ,  Kaoru Endo ,  Hiroyasu Masubuchi

IPC分类号： H01H25/00

CPC分类号： G05G9/047 ,  E02F9/2004 ,  F15B13/0424 ,  G05G2009/04748 ,  Y10T74/20201

摘要： A joystick for an electro-hydraulic control system is provided with a rotary potentiometer having a pivotable arm. This pivotable arm is integrally arranged on a rotary shaft and pivots responsive to pivotal control of a joystick in a predetermined direction or a direction opposite to the predetermined direction. The joystick is also provided with a torsion coil spring for normally holding the pivotable arm in a neutral position, a pin arranged on the pivotable arm and capable of expanding the torsion coil spring upon pivotal movement of the pivotable arm, a holding pin for holding the torsion coil spring at its coil portion, and a cover member having a pair of guide portions for limiting movements of the coil portion of the torsion coil spring in the predetermined direction and the opposition direction when the torsion coil spring is in its neutral position.

摘要翻译： 用于电液控制系统的操纵杆设置有具有可枢转臂的旋转电位器。 该可枢转臂一体地布置在旋转轴上并且响应于操纵杆在预定方向或与预定方向相反的方向的枢转控制而枢转。 操纵杆还设置有用于将可枢转臂正常地保持在中立位置的扭力螺旋弹簧，设置在可枢转臂上的销，并且能够在可枢转臂的枢转运动时使扭转螺旋弹簧膨胀;保持销， 扭转螺旋弹簧在其线圈部分，以及盖构件，具有一对引导部分，用于在扭转螺旋弹簧处于其中立位置时限制扭转螺旋弹簧的线圈部分在预定方向和相反方向上的运动。