专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06434448B1 Robot controller 失效
公开(公告)号：US06434448B1
公开(公告)日：2002-08-13
申请号：US09944090
申请日：2001-09-04
申请人： Tetsuya Kosaka , Hiromitsu Takahashi
发明人： Tetsuya Kosaka , Hiromitsu Takahashi
IPC分类号： G06F1900
CPC分类号： B25J9/1674 , G05B2219/34399 , G05B2219/34402 , G05B2219/39139 , G05B2219/40221 , G05B2219/50195 , G05B2219/50198 , G05B2219/50224
摘要： A robot controller for use in a robot control system with a plurality of robots connected one another through a communication path. When a cause for stopping occurs in one or more robots, other robots are also stopped in the same type of stopping procedure. A priority of execution on a plurality of stop procedure types is determined. When a cause for stopping occurs in one or more robots in the robots connected through the communication line or in the robots in synchronously cooperative operation, all of the robots connected through the communication line or the robots in synchronously cooperative operation are stopped in the same type of stopping procedure. If different causes for stopping occur in the robots, a stopping procedure type having higher priority in the stopping procedures determined in accordance with the different causes of stopping is adopted to stop all of the robots in the same type of stopping procedure. Since the robots are stopped in the same type of stopping procedure, displacement of relative positions of the robots in synchronously cooperative operation is made small.

2. 发明授权

US06377869B1 Robot controller with abnormality monitoring function 有权
标题翻译：具有异常监控功能的机器人控制器
公开(公告)号：US06377869B1
公开(公告)日：2002-04-23
申请号：US09605844
申请日：2000-06-29
申请人： Atsushi Watanabe , Tetsuya Kosaka , Hiromitsu Takahashi
发明人： Atsushi Watanabe , Tetsuya Kosaka , Hiromitsu Takahashi
IPC分类号： G06F1900
CPC分类号： B25J9/1674 , G05B19/4062
摘要： A robot controller having a function of monitoring abnormality of a robot operation to prevent an accident by stopping supply of energy or operational substance to an operational tool when the operational tool is abnormally stopped. Motion command pulses for a robot motion are obtained by computing operations when a motion statement of the operation program is read out and stored in a shared memory. Motors for driving respective robot axes are driven based on the motion command pulses. When an I/O output command is issued on a signal line to actuate an arc welder, the operation control software demands to set a predetermined waiting time period to a timer. The managing software demands to start a countdown of the timer and informs the operation control software of an elapse of the set waiting time period. The operation control software determines that an abnormality has occurred if all of the present motion command pulses stored in the shared memory are zero, and turns off the signal line to forcedly terminates the actuation of the operational tool. In the midst of the operation, if the operational tool remains unmoved over a predetermined time period, it is also determined that an abnormality has occurred and the operation is forcedly terminated.
摘要翻译：具有监视机器人操作的异常的功能的机器人控制器，以在操作工具异常停止时通过停止向操作工具供应能量或操作物质来防止事故。当操作程序的运动语句被读出并存储在共享存储器中时，通过计算操作来获得用于机器人运动的运动命令脉冲。基于运动指令脉冲来驱动用于驱动各个机器人轴的马达。当在信号线上发出I / O输出指令以启动电弧焊机时，操作控制软件要求将定时的等待时间设定为定时器。管理软件需要开始定时器的倒计时，并通知操作控制软件设置等待时间段。如果存储在共享存储器中的所有当前运动指令脉冲都为零，则操作控制软件确定已经发生异常，并且关闭信号线以强制终止操作工具的致动。在操作中，如果操作工具在预定时间段内保持不动，则还确定发生异常并且强制终止操作。

3. 发明授权

US06330493B1 Control system for synchronously cooperative operation of plurality of robots 有权
标题翻译：多台机器人同步协同操作控制系统
公开(公告)号：US06330493B1
公开(公告)日：2001-12-11
申请号：US09664348
申请日：2000-09-18
申请人： Hiromitsu Takahashi , Tetsuya Kosaka
发明人： Hiromitsu Takahashi , Tetsuya Kosaka
IPC分类号： G06F1900
CPC分类号： B25J9/1682 , G05B2219/34399 , G05B2219/39109 , G05B2219/39139 , G05B2219/40307
摘要： A control system for performing a synchronously cooperative operation among some robots of a plurality of robots connected by a communication line. A plurality of robots No. 1 to No. 4 is operated individually and also is operated in synchronous cooperation. Further, some robots No. 1 and 2 is operated in synchronous cooperation while the other robots Nos. 2 and 4 are operated in synchronous cooperation. The robots Nos. 3 and 4 are operated in synchronous cooperation. The robots No. 1 and 3 is operated in synchronous cooperation while the robots Nos. 2 and 4 are operated individually. The synchronously cooperative operation is performed by any desired combination in that the above robot control part keeps motion procedures denoting changes, which are corresponding to the frame notifications of the passage of time from the above media reproduction part; and moves the above robot according toe the above motion procedures, in the corresponding frame.
摘要翻译：一种用于在通过通信线路连接的多个机器人的一些机器人之间执行同步协作操作的控制系统。多个机器人1号至4号单独操作，并且同步运行。此外，一些机器人1和2以同步协作运行，而其他机器人编号2和4在同步协作中操作。机器人3号和4号机器同步运行。机器人1和3以同步协作运行，而机器人编号2和4分别操作。通过任何期望的组合来执行同步协作操作，因为上述机器人控制部分保持表示与从上述媒体再现部分经过时间的帧通知对应的改变的运动过程; 并根据上述运动程序在相应的框架中移动上述机器人。

4. 发明授权

US5911892A Jog operation method for robot 失效
标题翻译：机器人点动操作方法
公开(公告)号：US5911892A
公开(公告)日：1999-06-15
申请号：US817020
申请日：1997-05-21
申请人： Tetsuya Kosaka , Hiromitsu Takahashi
发明人： Tetsuya Kosaka , Hiromitsu Takahashi
IPC分类号： B25J9/18 , B25J9/22 , G05B19/425 , B23K9/12
CPC分类号： G05B19/425 , G05B2219/50048 , G05B2219/50356
摘要： A non-orthogonal three-axis coordinate system in which, when a tool center point is moved to a start point (A) of a path (A-B), the direction of the path (A-B) is represented by an X axis (XAB), an axis vertical to the X axis and vertical to the axis of a tool (Z axis of a tool coordinate system) is represented by a Y axis (YAB), and the axis of the tool is represented by a Z axis (Zt). When the set coordinate system is selected by a jog operation section, and a key for rotational movement around the X axis is selected, a work angle of the tool can be adjusted. When a key for rotational movement around the Y axis is selected, a travel angle of the tool can be adjusted.
摘要翻译： PCT No.PCT / JP96 / 02255 Sec。 371日期1997年5月21日 102（e）日期1997年5月21日PCT提交1996年8月8日PCT公布。出版物WO97 / 06473 日期1997年2月20日一种非正交三轴坐标系，其中当工具中心点移动到路径（AB）的起始点（A）时，路径（AB）的方向由 X轴（XAB），垂直于X轴并垂直于刀具轴（Z坐标系的Z轴）的轴由Y轴（YAB）表示，刀具轴由 Z轴（Zt）。当通过点动操作部分选择设定的坐标系时，并且选择围绕X轴的旋转运动的键时，可以调节工具的作业角度。当选择用于围绕Y轴的旋转运动的键时，可以调节工具的行进角度。

5. 发明授权

US06177650B1 Arc welding method 失效
标题翻译：电弧焊法
公开(公告)号：US06177650B1
公开(公告)日：2001-01-23
申请号：US09029731
申请日：1998-02-24
申请人： Atsushi Watanabe , Takayuki Ito , Tetsuya Kosaka , Hiroji Nishi , Hiromitsu Takahashi
发明人： Atsushi Watanabe , Takayuki Ito , Tetsuya Kosaka , Hiroji Nishi , Hiromitsu Takahashi
IPC分类号： B23K910
CPC分类号： G05B19/40937 , B23K9/0953 , B23K9/1062 , B23K9/127 , G05B2219/35569 , G05B2219/45135 , Y02P90/265
摘要： An arc welding method capable of easily varying welding conditions such as welding speed, voltage and electric current. The method comprises the steps of teaching a start point to start varying welding conditions such as welding speed, voltage and electric current and an end point to terminate the variations of welding conditions such as the welding speed, the voltage and the electric current, as well as setting the welding conditions at the start point and the end point for gradually varying the welding conditions such as welding speed, voltage and electric current towards end point. By simply setting positions of the start point and the end point and the welding conditions at these positions, it is possible to gradually vary the welding conditions from the conditions at the start point to the conditions at the end point while a welding torch is moved from start point to the end point, thereby contributing to the simplification of the welding condition varying procedure.
摘要翻译：一种能够容易地改变焊接速度，电压和电流等焊接条件的电弧焊接方法。该方法包括以下步骤：教导开始改变焊接条件如焊接速度，电压和电流以及终点的起始点，以终止诸如焊接速度，电压和电流的焊接条件的变化，以及设定起始点和终点处的焊接条件，以逐渐改变焊接条件，如焊接速度，电压和电流。通过简单地设定起点和终点的位置以及这些位置处的焊接条件，焊接条件从起点到终点的状态可以逐渐变化，同时焊炬从起点到终点，从而有助于简化焊接条件变化过程。

6. 发明授权

US5630955A Method of inducing arc generation in arc welding 失效
标题翻译：在电弧焊中引发电弧产生的方法
公开(公告)号：US5630955A
公开(公告)日：1997-05-20
申请号：US527634
申请日：1995-09-13
申请人： Tetsuya Kosaka , Hiromitsu Takahashi
发明人： Tetsuya Kosaka , Hiromitsu Takahashi
IPC分类号： B23K9/095 , B23K9/067 , B23K9/12 , B23K9/06
CPC分类号： B23K9/0672
摘要： A method of inducing arc generation in arc welding between a head of a wire and a workpiece, such that a robot supports a welding torch, thereby causing the head of the wire to be brought near a welding start position on a workpiece. However, if there is a failure to generate an arc between the head of the wire at the position and the workpiece within a predetermined time, at least one cycle is repeated of a sequential retrial motion, in which first the robot is made to move to cause the head of the wire to be moved at a predetermined speed from a position close to the present welding start position to another position away from the position by a predetermined distance, and then the robot is made to move in the opposite direction to cause the head of the wire to be moved at a predetermined speed toward the welding start position. Then, when an arc generation signal is detected during repeated performance of the retrial motion, the retrial motion is stopped, and a predetermined welding for the workpiece is started.
摘要翻译：一种在电线头和工件之间的电弧焊接中产生电弧的方法，使得机器人支撑焊炬，从而使电线头部靠近工件上的焊接起始位置。然而，如果不能在预定时间内在该位置的导线头与工件之间产生电弧，则重复连续重试运动的至少一个循环，其中首先使机器人移动到使得导线的头部以预定的速度从接近当前焊接开始位置的位置移动到远离该位置预定距离的另一位置，然后使机器人沿相反方向移动，从而使电线头以预定的速度向焊接开始位置移动。然后，当在重复执行重试运动期间检测到电弧产生信号时，停止重试运动，并开始对工件的预定焊接。

7. 外观设计

USD721097S1 Internal combustion engine 有权
公开(公告)号：USD721097S1
公开(公告)日：2015-01-13
申请号：US29415336
申请日：2012-03-09
申请人： Tetsuya Kosaka , Toshio Nakanishi
设计人： Tetsuya Kosaka , Toshio Nakanishi

8. 发明授权

US08656719B2 Thermal power plant, steam turbine and control method for a thermal power plant 有权
标题翻译：火力发电厂，蒸汽轮机和火力发电厂的控制方法
公开(公告)号：US08656719B2
公开(公告)日：2014-02-25
申请号：US13344435
申请日：2012-01-05
申请人： Tetsuya Kosaka , Nobuyoshi Mishima , Takashi Sugiura
发明人： Tetsuya Kosaka , Nobuyoshi Mishima , Takashi Sugiura
IPC分类号： F01K17/00 , F01K13/02 , F01K23/06 , F01K13/00 , B01D53/14
CPC分类号： B01D53/1425 , B01D2252/204 , B01D2258/0283 , B01D2259/65 , F01K7/22 , F01K17/04 , F23J15/006 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： A thermal power plant includes a boiler for burning fossil fuel to generate steam, a steam turbine including a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine which are driven by steam generated in the boiler, an absorber for absorbing and capturing CO2 contained in boiler exhaust gas discharged from the boiler in an absorbing liquid, a desorber for circulating the absorbing liquid between the desorber and the absorber and separating CO2 from the absorbing liquid that has absorbed CO2, a reboiler for feeding a heating source for separating CO2 from the absorbing liquid to the desorber, a steam pipe system for feeding steam taken out from the high-pressure turbine and the intermediate-pressure turbine to the reboiler, and a steam feed source switching device.
摘要翻译：火力发电厂包括用于燃烧化石燃料以产生蒸汽的锅炉，包括由在锅炉中产生的蒸汽驱动的高压涡轮机，中压涡轮机和低压涡轮机的汽轮机，吸收和捕获在吸收液体中从锅炉排出的锅炉废气中所含的CO 2，用于在解吸器和吸收器之间循环吸收液体并将CO 2与吸收了CO 2的吸收液体分离的解吸器，用于供给加热源的再沸器用于将CO 2从吸收液体分离到解吸器;蒸汽管道系统，用于将从高压涡轮机和中压涡轮机排出的蒸汽输送到再沸器;以及蒸汽供给源切换装置。

9. 发明授权

US07481193B2 Engine 有权
标题翻译：发动机
公开(公告)号：US07481193B2
公开(公告)日：2009-01-27
申请号：US11685835
申请日：2007-03-14
申请人： Masayasu Takami , Tadao Yamato , Tetsuya Kosaka , Yoshikazu Takemoto
发明人： Masayasu Takami , Tadao Yamato , Tetsuya Kosaka , Yoshikazu Takemoto
IPC分类号： F02N17/00
CPC分类号： F02D1/162 , F02D2001/167
摘要： An engine comprises a timer (20), which is provided with a temperature-sensing operation mechanism (7). During a cold-starting term, a downstream interlocking portion (2) advances by an advancing operation of the timer (20) based on an operation that the temperature-sensing operation mechanism (7) makes upon sensing the temperature. While the engine is warm, the downstream interlocking portion (2) cancels an advancement by an advancement-cancellation operation of the timer (20) based on another operation that the temperature-sensing operation mechanism (7) makes upon sensing the temperature. The engine oil (56) within the engine is supplied from the oil-supply port (58) to the timer (20), thereby enabling the engine oil (56) in liquid state to contact the temperature-sensing operation mechanism (7).
摘要翻译：发动机包括具有温度感测操作机构（7）的计时器（20）。在冷启动期间，下游互锁部分（2）基于温度感测操作机构（7）感测温度时的操作，通过定时器（20）的前进操作而前进。当发动机温暖时，下游互锁部分（2）基于温度感测操作机构（7）在感测温度时进行的另一操作来消除定时器（20）的提前取消操作的进行。发动机内的发动机油（56）从供油口（58）供给定时器（20），从而能够使液态的发动机油（56）与温度检测动作机构（7）接触。

10. 发明授权

US06459958B1 Operation data display device for robot 失效
标题翻译：机器人操作数据显示装置
公开(公告)号：US06459958B1
公开(公告)日：2002-10-01
申请号：US10001990
申请日：2001-12-05
申请人： Atsushi Watanabe , Tetsuya Kosaka
发明人： Atsushi Watanabe , Tetsuya Kosaka
IPC分类号： G05B1500
CPC分类号： G05B19/409
摘要： An operation data display device for a robot allowing an operator to recognize operation data on a plurality of operations performed by the robot at a time. When an arc start command is read out from a taught operation program by the robot controller, a welding start command is issued to an arc welding power supply. The arc welding power supply starts supply of a welding current to a welding torch mounted on a robot. Values of the welding current in a welding operation is outputted to a robot controller and sampled at every predetermined period and recorded. When an arc end command is read out from the operation program, the arc welding power supply terminates the welding operation and output of the values of the welding current. The robot controller transfers a file containing the data of the actual welding current to a personal computer. The personal computer displays representations of the received operation data in the form of line graphs of reduced size for the plurality of welding operations: in one frame on a display screen.
摘要翻译：一种用于机器人的操作数据显示装置，允许操作者一次识别由机器人执行的多个操作的操作数据。当通过机器人控制器从教导操作程序读出电弧起动命令时，向电弧焊接电源发出焊接开始命令。电弧焊电源开始向安装在机器人上的焊枪提供焊接电流。将焊接操作中的焊接电流的值输出到机器人控制器，并以每个预定周期进行采样并记录。当从操作程序读出电弧结束命令时，电弧焊接电源终止焊接操作并输出焊接电流的值。机器人控制器将包含实际焊接电流的数据的文件传送到个人计算机。个人计算机以多个焊接操作的缩小尺寸的线图的形式显示接收到的操作数据的表示：在显示屏幕上的一帧中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式