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1. 发明申请

US20060285523A1 Resource relocation method, base station, and radio network control device 审中-公开
标题翻译：资源重定位方法，基站和无线网络控制装置
公开(公告)号：US20060285523A1
公开(公告)日：2006-12-21
申请号：US10556379
申请日：2004-05-12
申请人： Hidenori Ishii , Toshiaki Nagasawa , Kenji Takagi , Go Nakano
发明人： Hidenori Ishii , Toshiaki Nagasawa , Kenji Takagi , Go Nakano
IPC分类号： H04B7/216
CPC分类号： H04W16/10 , H04W28/08
摘要： Based on traffic that includes a plurality of types of calls and varies with time, resources are located efficiently in a base transceiver station that has a plurality of cards that perform baseband signal processing, and prevention of the occurrence of call loss is contrived. There are provided signal processing cards that perform baseband signal processing and so forth, a radio resource monitoring section that monitors the state of signal processing cards, a radio resource control section that performs signal processing card resource allocation and shifting, and a traffic recording section that records the traffic generated in different time periods; and call loss when accommodating a most frequently generated call in each time period can be prevented by, as far as possible, determining a threshold value for the number of vacant resources from the call that is to be accommodated, activating relocation processing when the number of vacant resources in the base transceiver station becomes lower than the threshold value, and varying the threshold value based on the number of required resources of the most frequently generated calls in each time period.
摘要翻译：基于包括多种类型的呼叫并随时间变化的流量，资源有效地位于具有执行基带信号处理的多个卡的基站收发台中，并且防止发生呼叫丢失。提供执行基带信号处理等的信号处理卡，监视信号处理卡的状态的无线电资源监视部分，执行信号处理卡资源分配和移位的无线电资源控制部分，以及业务记录部分，记录在不同时间段内生成的流量; 并且在每个时间段内容纳最频繁生成的呼叫时的呼叫损失可以通过尽可能地确定来自待容纳的呼叫的空闲资源的数量的阈值来确定，当数量为基站中的空闲资源变得低于阈值，并且基于每个时间段中最频繁生成的呼叫的所需资源的数量来改变阈值。

2. 发明申请

US20050096089A1 Base station apparatus and method of allocating resource at base station apparatus 审中-公开
标题翻译：基站装置分配资源的基站装置及方法
公开(公告)号：US20050096089A1
公开(公告)日：2005-05-05
申请号：US10978723
申请日：2004-11-02
申请人： Hidenori Ishii , Toshiaki Nagasawa , Kenji Takagi
发明人： Hidenori Ishii , Toshiaki Nagasawa , Kenji Takagi
IPC分类号： H04W28/26 , H04W60/04 , H04Q7/20
CPC分类号： H04W28/26 , H04W60/04 , H04W72/04 , H04W88/08
摘要： A base station apparatus 102 is provided with a terminal state management section 107 that manages the state as to whether a communication terminal apparatus 101 which belongs to the cell covered by the own apparatus is in communication or waiting for a call, a decision section 1051 that decides whether the communication terminal apparatus 101 is stationary or moving and a resource reservation allocation section 1052 that allocates reservations of resources according to the respective numbers of moving terminal apparatuses and stationary terminal apparatuses calculated based on the decision result, and performs state management according to the actual state of the communication terminal apparatus 101 and allocates resources to the respective moving terminal apparatuses and stationary terminal apparatuses appropriately.
摘要翻译：基站装置102设置有终端状态管理部107，其管理属于由本装置覆盖的小区的通信终端装置101是通信还是等待呼叫的状态，判定部1051 决定通信终端装置101是静止还是移动，以及资源预留分配部1052，其根据基于判定结果计算出的移动终端装置和固定式终端装置的各个数量分配资源的预约，根据该决定结果进行状态管理通信终端装置101的实际状态，并且适当地向各移动终端装置和固定式终端装置分配资源。

3. 发明授权

US5988486A Method of controlling electrode force of spot welding gun 失效
标题翻译：控制点焊枪电极力的方法
公开(公告)号：US5988486A
公开(公告)日：1999-11-23
申请号：US28459
申请日：1998-02-24
申请人： Nobuo Kobayashi , Toshiaki Nagasawa , Hisaya Watanabe , Kouji Oda , Isao Bundou
发明人： Nobuo Kobayashi , Toshiaki Nagasawa , Hisaya Watanabe , Kouji Oda , Isao Bundou
IPC分类号： B23K11/25 , B23K11/31 , B23K5/22 , B23K1/00 , B23K9/12 , B23K37/02
CPC分类号： B23K11/315 , B23K11/255 , B23K11/311 , B23K11/317
摘要： In a spot welding gun which is made up of a gun main body which is operated for equalization by a driving source, a stationary electrode tip which is immovable relative to the gun main body, and a movable electrode tip which is connected to a pressing source, both electrode tips are pressed to a workpiece with an even force, to thereby perform a high quality spot welding. The driving source is controlled such that the electrode force of the stationary electrode tip, by the driving source, to the workpiece becomes substantially zero. In this manner, there occurs no difference in the electrode forces by both the electrode tips to the workpiece.
摘要翻译：在由用于由驱动源均衡的枪主体构成的点焊枪中，相对于枪主体不动的固定电极头和与压力源连接的可动电极头两个电极头以均匀的力压在工件上，从而进行高质量的点焊。驱动源受到控制，使得固定电极头的驱动源对工件的电极力基本上为零。以这种方式，电极尖端与工件的电极力没有差别。

4. 发明授权

US5977505A Electric resistance welding method with unequal force application 失效
标题翻译：电阻不均等的焊接方法
公开(公告)号：US5977505A
公开(公告)日：1999-11-02
申请号：US034009
申请日：1998-03-02
申请人： Nobuo Kobayashi , Isao Bundou , Toshihiro Murakawa , Kouji Oda , Toshiaki Nagasawa
发明人： Nobuo Kobayashi , Isao Bundou , Toshihiro Murakawa , Kouji Oda , Toshiaki Nagasawa
IPC分类号： B23K11/24 , B23K11/11 , B23K11/16 , B23K11/31 , B23K11/10
CPC分类号： B23K11/317 , B23K11/16 , B23K11/31 , B23K11/311 , B23K11/315
摘要： When a workpiece which is made up by laminating a plurality of plates of different thicknesses is welded by using a spot welding gun having a pair of electrode tips, the electrode force to the workpiece by one of the electrode tips, which is positioned on the side of a thinner plate, is made larger that the electrode force to the workpiece by the other of the electrode tips. The contact pressure on the side of the thinner plate becomes larger with the result that the contact resistance decreases. Therefore, the nugget on the side of the thinner plate becomes smaller than the nugget on the side of the thicker plate.
摘要翻译：通过使用具有一对电极头的点焊枪对通过层叠多个不同厚度的板构成的工件进行焊接时，通过位于一侧的电极头之一对工件施加电极力更薄的板，使得电极通过另一个电极尖端对工件的力较大。更薄板侧面的接触压力变大，接触电阻降低。因此，较薄板侧面的熔核变得比厚板侧面的熔核小。

5. 发明授权

US4794690A Phase adjusting apparatus in assembling machine 失效
标题翻译：装配机相位调整装置
公开(公告)号：US4794690A
公开(公告)日：1989-01-03
申请号：US100860
申请日：1987-09-25
申请人： Junichi Yamanaga , Keiichiro Gunji , Yousuke Narita , Toshiaki Nagasawa , Yoshifumi Kawabata
发明人： Junichi Yamanaga , Keiichiro Gunji , Yousuke Narita , Toshiaki Nagasawa , Yoshifumi Kawabata
IPC分类号： B23P19/00 , B23P19/04 , B23P21/00 , B23K37/00 , B23Q15/00
CPC分类号： B23P19/04 , B23P19/002 , Y10T29/53022 , Y10T29/53039
摘要： A phase adjusting apparatus for use in an assembling machine for assembling first and second workpieces including a movable frame which is arranged to move into and out of the space formed between the two workpieces. Prior to coupling the two workpieces, the movable frame is moved to enter the space and a first movable table and a second movable table on the movable frame are used to adjust the phase of a rotary body on the first workpiece and the phase of a rotary shaft on the second workpiece to another. After removing the movable frame from the space, the two workpieces are then brought together so that the rotary body and the rotary shaft are coupled to each other.
摘要翻译：一种用于组装第一和第二工件的组装机的相位调节装置，包括可移动框架，所述可移动框架被布置成移入和移出形成在两个工件之间的空间。在联接两个工件之前，移动框架进入该空间，并且使用可移动框架上的第一可移动工作台和第二可移动工作台来调节第一工件上的旋转体的相位和旋转体的相位轴上的第二个工件到另一个。在从空间移除可移动框架之后，将两个工件接合在一起，使得旋转体和旋转轴彼此连接。

6. 发明申请

US20060236659A1 Vertical filling-packaging device, and method of making bag by the device 审中-公开
标题翻译：立式灌装包装装置及装置制袋方法
公开(公告)号：US20060236659A1
公开(公告)日：2006-10-26
申请号：US10568587
申请日：2004-07-07
申请人： Ysuhito Miyazawa , Masaki Kumagai , Toshiaki Nagasawa
发明人： Ysuhito Miyazawa , Masaki Kumagai , Toshiaki Nagasawa
IPC分类号： B65B9/06
CPC分类号： B65B57/08 , B29C65/18 , B29C65/745 , B29C66/1122 , B29C66/4312 , B29C66/83513 , B29C66/849 , B29C66/9392 , B65B9/2021 , B65B9/207 , B65B51/306
摘要： A vertically filling-packaging device for filling contents, through a filling mechanism (5), into a packaging bag (P) formed by forming a film (F) delivered from a film roll (7) into a cylindrical shape, by longitudinally sealing the film (F) by a longitudinally sealing mechanism (3), and by laterally sealing the film (F) by a laterally sealing mechanism (4). The device comprises a rotating mechanism (41) for rotating a pair of heat seal rolls (41a) composing the laterally sealing mechanism (4), and a vertically moving mechanism (42) for moving the heat seal rolls (41a) upward and downward.
摘要翻译：一种垂直填充包装装置，用于通过填充机构（5）将内容物填充到通过将由薄膜（7）输送成圆筒形状的薄膜（F）形成的包装袋（P）中，通过纵向密封薄膜（F）通过纵向密封机构（3），并且通过横向密封机构（4）横向密封薄膜（F）。该装置包括用于旋转构成横向密封机构（4）的一对热封辊（41a）的旋转机构（41）和用于向上移动热封辊（41a）的垂直移动机构（42）向下。

7. 发明授权

US5945011A Control apparatus for welding robot and method of teaching welding robot 失效
标题翻译：焊接机器人控制装置及焊接机器人教学方法
公开(公告)号：US5945011A
公开(公告)日：1999-08-31
申请号：US889581
申请日：1997-07-08
申请人： Fumitomo Takano , Hitoshi Saito , Hiroki Hashimoto , Toshiaki Nagasawa , Tetsuya Ozawa
发明人： Fumitomo Takano , Hitoshi Saito , Hiroki Hashimoto , Toshiaki Nagasawa , Tetsuya Ozawa
IPC分类号： B23K11/11 , B23K11/31 , B25J9/18 , G05B19/414 , G05B19/42 , G05B19/425 , B23K11/24
CPC分类号： G05B19/42 , B23K11/11 , B23K11/115 , B23K11/314 , G05B19/414 , G05B19/425 , G05B2219/33105 , G05B2219/36482 , G05B2219/36513 , G05B2219/45104
摘要： A control apparatus for a welding robot has a welding gun which is provided at a front end of a robot arm to be driven by plural kinds of servomotors. An amplifier circuit board is provided so as to mount thereon appropriate inverters by selecting out of those corresponding to respective kinds of servomotors and an inverter for the welding gun. A servo software corresponding to each of the inverters is called out of a memory device by discriminating the kind of each of the inverters. In a method of teaching the welding robot in which the welding gun is opened and closed by a servomotor, plural kinds of opening and closing patterns of the welding gun are set in advance. An appropriate opening and closing pattern is selected out of the plural kinds of opening and closing patterns in accordance with the motion of the robot arm, and the selected pattern is made the teaching data relating to the opening and closing of the welding gun.
摘要翻译：焊接机器人的控制装置具有焊枪，该焊枪设置在由多种伺服电动机驱动的机器人手臂的前端。放大器电路板设置成通过选择与各种伺服电动机相对应的反相器和用于焊枪的逆变器来安装在适当的逆变器上。通过区分每个逆变器的种类，从存储器件中调用与每个逆变器对应的伺服软件。在焊接机器人的教导方法中，通过伺服电动机将焊枪打开和关闭，预先设置焊枪的多种打开和关闭模式。根据机器人手臂的运动，从多种开闭图案中选出合适的打开和关闭图案，并且将所选择的图案作为与焊枪的打开和关闭有关的示教数据。

8. 发明授权

US5079491A Robot control system 失效
标题翻译：机器人控制系统
公开(公告)号：US5079491A
公开(公告)日：1992-01-07
申请号：US355454
申请日：1989-05-22
申请人： Hidetaka Nose , Kazuhiro Kawabata , Yoshihiko Suzuki , Toshiaki Nagasawa
发明人： Hidetaka Nose , Kazuhiro Kawabata , Yoshihiko Suzuki , Toshiaki Nagasawa
IPC分类号： B25J9/18 , G05B19/414 , G05B19/425 , G05B19/427
CPC分类号： G05B19/425 , G05B19/4148 , G05B19/427 , G05B2219/33338 , G05B2219/34076 , G05B2219/45104
摘要： A robot control system including a robot, a robot controller for controlling operation of the robot, and a teaching box for teaching the robot through the robot controller. The teaching box includes an input unit separate from the robot controller for entering a command signal to teach the robot its operation to be effected and a control unit for controlling the input unit and processing and for applying the command signal to the robot controller.
摘要翻译：一种机器人控制系统，包括机器人，用于控制机器人的操作的机器人控制器，以及用于通过机器人控制器教导机器人的教学箱。教学箱包括与机器人控制器分离的输入单元，用于输入命令信号以教导机器人执行其操作;以及控制单元，用于控制输入单元并处理并将命令信号施加到机器人控制器。

9. 发明授权

US5898285A Method of teaching welding robot 失效
标题翻译：焊接机器人教学方法
公开(公告)号：US5898285A
公开(公告)日：1999-04-27
申请号：US28774
申请日：1998-02-24
申请人： Toshiaki Nagasawa , Nobuo Kobayashi , Hisaya Ohiwa , Mitsugu Kaneko , Isao Bundou
发明人： Toshiaki Nagasawa , Nobuo Kobayashi , Hisaya Ohiwa , Mitsugu Kaneko , Isao Bundou
IPC分类号： B23K11/31 , G05B19/423 , B23K11/11
CPC分类号： G05B19/423 , B23K11/315 , B23K11/317 , B23K2201/18
摘要： A welding robot has a gun main body, a stationary electrode tip which is immovable relative to the gun main body, and a movable electrode tip which is mounted on the gun main body and is opened and closed by a pressing source. The gun main body is movable by a driving source in a direction in which both the electrode tips lie opposite to each other. In teaching the welding robot by the movement thereof to each weld spot position of a workpiece, the movable electrode tip is moved in a closing direction relative to the gun main body by the pressing source in a state in which the gun main body is kept stationary at a predetermined position relative to the gun support bracket. The stationary electrode tip is moved in the closing direction by a relative movement of the gun main body relative to the movable electrode tip after the movable electrode tip has come into contact with the workpiece. A position at which the stationary electrode tip contacted the workpiece is detected. This position is stored as teaching data.
摘要翻译：焊接机器人具有枪主体，相对于枪主体不可动的固定电极头，以及安装在枪主体上并通过按压开关闭合的可动电极头。枪主体可以通过驱动源沿两个电极头彼此相对的方向移动。在焊接机器人通过其移动到工件的每个焊点位置的情况下，可动电极头在枪主体保持静止的状态下通过按压源相对于枪主体在关闭方向上移动在相对于枪支撑支架的预定位置处。在可动电极头与工件接触之后，固定电极尖端通过枪主体相对于可动电极尖端的相对运动而在关闭方向上移动。检测固定电极头与工件接触的位置。该位置存储为教学数据。

10. 发明授权

US5241250A Servomotor control system for multi-axes 失效
标题翻译：多轴伺服电机控制系统
公开(公告)号：US5241250A
公开(公告)日：1993-08-31
申请号：US888504
申请日：1992-05-27
申请人： Toshiaki Nagasawa , Koichiro Chaen , Makoto Suzuki , Shigeo Kobayashi , Minoru Kobayashi , Hidenori Koga
发明人： Toshiaki Nagasawa , Koichiro Chaen , Makoto Suzuki , Shigeo Kobayashi , Minoru Kobayashi , Hidenori Koga
IPC分类号： B25J9/18 , G05B19/414 , G05B19/425
CPC分类号： G05B19/4144 , G05B19/4141 , G05B19/425 , G05B2219/33129 , G05B2219/33155 , G05B2219/34013 , G05B2219/34047 , G05B2219/34242 , G05B2219/39448 , G05B2219/42067 , G05B2219/42237
摘要： A servomotor control system for multi-axes in which a single servo-amplifier can operate m rotational speed control loops and m current control loops as well for m servomotors simultaneously, where m is a predetermined integer greater than unity, while a single positioning controller with a signal teaching box can handle n servo-amplifiers in parallel, where n is a predetermined integer greater than unity, thereby mn servomotors in total can be controlled by a single system. In the system of the invention, the multiple servomotors can be divided into groups each including up to six servomotors to be controlled as a group and independently from servomotors belonging to other groups. The system of the invention can easily be expanded by a minimum addition of servo-amplifiers and/or positioning controllers to include servomotors more than mn, in which addition of one or more teaching boxes is possible whenever they become necessary.
摘要翻译：一种用于多轴的伺服电动机控制系统，其中单个伺服放大器可同时操作m个转速控制回路和m个电流控制回路以及m个伺服电机，其中m是大于1的预定整数，而单个定位控制器具有信号教学盒可以并行处理n个伺服放大器，其中n是大于1的预定整数，从而可以通过单个系统来控制总共的伺服电动机。在本发明的系统中，多个伺服电动机可以分为多组，多达六个伺服电动机，作为一组进行控制，并且独立于属于其他组的伺服电动机。本发明的系统可以通过最少添加的伺服放大器和/或定位控制器来容易地扩展，以包括多于mn的伺服电动机，其中当需要时可以添加一个或多个教学盒。

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