专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20080297906A1 Anisotropic Diffusion Film 审中-公开
标题翻译：各向异性扩散膜
公开(公告)号：US20080297906A1
公开(公告)日：2008-12-04
申请号：US11629101
申请日：2005-06-14
申请人： Kozo Takahashi , Akikazu Kikuchi , Hiromitsu Takahashi
发明人： Kozo Takahashi , Akikazu Kikuchi , Hiromitsu Takahashi
IPC分类号： G02B5/02
CPC分类号： G02B5/0257 , G02B3/0031 , G02B3/005 , G02B5/0231 , G02F2001/133507 , G02F2001/133607
摘要： An anisotropic diffusion film has a high brightness, high luminance uniformity ratio and a high productivity, and is suitable essentially for a surface light source of planar display devices for liquid crystal display devices and the like, such as a direct backlight. In the anisotropic diffusion film, a stripe-shaped convex lens is formed on one surface of a substrate film. The cross-sectional shape of a plane vertical to the stripe direction satisfies the following conditions that (A-C) and the whole of light transmittance of the anisotropic diffusion film is 70% or more: A: the contour of the projecting part of the cross-sectional shape is a curved line; B: the aspect ratio of the projecting part of the cross-sectional shape is 1 or more but not more than 3; and C: the distance between the apexes of the adjacent projecting parts of the cross-sectional shape is 10 μm or more but not more than 100 μm.
摘要翻译：各向异性扩散膜具有高亮度，高亮度均匀性和高生产率，并且基本上适用于诸如直接背光的液晶显示装置等的平面显示装置的表面光源。在各向异性扩散膜中，在基板膜的一个表面上形成条状凸透镜。垂直于条纹方向的平面的横截面形状满足以下条件：（AC）和各向异性扩散膜的透光率的全部为70％以上：A：横截面的突出部分的轮廓，截面形状为曲线; B：截面形状的突出部的纵横比为1以上且3以下; C：截面形状的相邻突出部的顶点之间的距离为10μm以上且不大于100μm。

12. 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.

13. 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。

14. 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。

15. 发明授权

US06226021B1 Image forming method of thermal transfer printer 失效
标题翻译：热转印打印机的成像方法
公开(公告)号：US06226021B1
公开(公告)日：2001-05-01
申请号：US09281174
申请日：1999-03-30
申请人： Hiroshi Kobayashi , Hiroyoshi Zama , Hiromitsu Takahashi
发明人： Hiroshi Kobayashi , Hiroyoshi Zama , Hiromitsu Takahashi
IPC分类号： B41J2355
CPC分类号： B41J2/36
摘要： In an image forming method in which a dither matrix comprised of a plurality of dots are used to record one pixel and an image having multistage gradations is recorded by changing the diameter of this dot, a threshold value of a dither matrix in one pixel is arranged such that each dot is sequentially plotted in the scanning direction of a thermal head. Further, in response to gradations, an image is recorded without using a dither matrix of a threshold value in which an energization time of a thermal head becomes discontinuous.
摘要翻译：在通过改变该点的直径来记录由多个点组成的抖动矩阵来记录一个像素并且记录具有多级灰度的图像的图像形成方法中，设置一个像素中的抖动矩阵的阈值使得每个点在热敏头的扫描方向上依次绘制。此外，响应于灰度，不使用其中热头的通电时间变得不连续的阈值的抖动矩阵来记录图像。

16. 外观设计

USD357000S Hand held terminal 失效
公开(公告)号：USD357000S
公开(公告)日：1995-04-04
申请号：US13243
申请日：1993-09-22
申请人： Hiromitsu Takahashi
设计人： Hiromitsu Takahashi

17. 发明授权

US08426761B2 Method of detection of welding workpiece position using movable electrode 有权
标题翻译：使用可动电极检测焊接工件位置的方法
公开(公告)号：US08426761B2
公开(公告)日：2013-04-23
申请号：US12883713
申请日：2010-09-16
申请人： Hiromitsu Takahashi , Toshimichi Aoki , Akinori Nishimura
发明人： Hiromitsu Takahashi , Toshimichi Aoki , Akinori Nishimura
IPC分类号： B23K11/10 , B23K9/28 , G06F19/00 , B23K11/00
CPC分类号： B23K11/115
摘要： A spot welding system including spot welding gun having a movable electrode driven by a servo motor, a counter electrode arranged facing it and with a multiarticulated robot, holding one of the welding workpiece and spot welding gun which moves welding workpiece and spot welding gun relative to each other and thereby make the movable electrode and the welding workpiece approach each other from a separated state or vice-versa, monitoring the current or torque of the servo motor, and detecting the surface position of the welding workpiece from the position of the movable electrode and the position of the multiarticulated robot when the trend of the current or torque changes. The precision of detection of the surface position of the welding workpiece by a movable electrode in a spot welding system can now be improved without lengthening the time required for detection of the surface position of the welding workpiece.
摘要翻译：一种点焊系统，包括具有由伺服电动机驱动的可动电极的点焊枪，与其相对配置的对置电极和具有多分段机器人的夹持器，保持焊接工件和点焊枪之一，焊接工件和点焊枪相对于从而使可动电极和焊接工件从分离的状态彼此接近，反之亦然，监视伺服电动机的电流或扭矩，并且从可动电极的位置检测焊接工件的表面位置以及当多个微机器人的电流或扭矩发生变化时的位置。现在可以在不延长检测焊接工件的表面位置所需的时间的情况下，改进点焊系统中的可动电极对焊接工件的表面位置的检测精度。

18. 发明授权

US07291806B2 Robot laser processing system 有权
标题翻译：机器人激光加工系统
公开(公告)号：US07291806B2
公开(公告)日：2007-11-06
申请号：US11460498
申请日：2006-07-27
申请人： Hiromitsu Takahashi , Yoshitake Furuya
发明人： Hiromitsu Takahashi , Yoshitake Furuya
IPC分类号： B23K26/08 , G06F19/00
CPC分类号： G05B19/414 , B23K26/702 , G05B2219/33162 , G05B2219/45104
摘要： A robot laser processing system (10) comprises at least one robot controller (14) for controlling at least one robot, a host controller (12) connected to the robot controller through a first network (11) for overall control of the robot controller, and a plurality of laser oscillators (16-1 to 16-n) selectively connectable to the processing nozzle (35) mounted on each robot and connected to the robot controller through a second network (18-1 to 18-n). An instruction from the host controller is transmitted to the robot controller through the first network, so that the robot controller determines the laser oscillator to be controlled and directly controls the particular laser oscillator through the second network. As a result, a processing command can be issued directly to the laser oscillator from the robot controller without intervention by the host controller.
摘要翻译：机器人激光处理系统（10）包括用于控制至少一个机器人的至少一个机器人控制器（14），通过第一网络（11）连接到机器人控制器的主机控制器（12），用于机器人控制器的总体控制，以及多个可选择地连接到安装在每个机器人上的处理喷嘴（35）的激光振荡器（16-1至16-n），并通过第二网络（18-1至18-n）连接到机器人控制器。来自主机控制器的指令通过第一网络发送到机器人控制器，使得机器人控制器确定要被控制的激光振荡器，并通过第二网络直接控制特定的激光振荡器。结果，可以从机器人控制器直接向激光振荡器发出处理命令，而无需主机控制器的干预。

19. 发明授权

US07203601B2 Work mounting device 失效
标题翻译：工作安装装置
公开(公告)号：US07203601B2
公开(公告)日：2007-04-10
申请号：US10911380
申请日：2004-08-04
申请人： Takayuki Ito , Hiromitsu Takahashi
发明人： Takayuki Ito , Hiromitsu Takahashi
IPC分类号： G06F19/00
CPC分类号： B25J9/1687
摘要： A work mounting device in which an operation for teaching a robot to mount a work on a work mounting member is automated. The work is gripped by a hand placed on an arm tip portion of the robot and the operation for mounting the work on the work mounting member is taught. A plurality of distance sensors are disposed on the work mounting member or the hand. Distances between each sensor and the work or distances between each sensor and the work mounting member are measured. A robot controller maintains an attitude of the robot so that the distances detected by the distance sensors are uniform and, at the same time, allows the work to approach the work mounting member so that a plurality of holes of the work are engaged with a plurality of respective protrusions of the work mounting member. Based on the distance data detected by the distance sensors, a disturbance estimation observer, a load torque on motors for each axis or the like, the movement of the robot is stopped automatically when the work reaches a position where the work is in contact with the work mounting member or is very close to contact therewith. The position and attitude of the robot at this time is taught.
摘要翻译：一种工件安装装置，其中用于教导机器人将工件安装在工件安装构件上的操作是自动化的。该工作被放置在机器人的臂尖部分上的手抓住，并且教导了将工件安装在工件安装构件上的操作。多个距离传感器设置在工件安装构件或手上。测量每个传感器与工件之间的距离或每个传感器与工件安装构件之间的距离。机器人控制器保持机器人的姿态，使得由距离传感器检测到的距离是均匀的，并且同时允许工作靠近工件安装构件，使得工件的多个孔与多个的工件安装构件的各个突起。基于由距离传感器检测到的距离数据，扰动估计观察者，针对各轴的电动机的负载转矩等，当工件到达与工作接触的位置时，机器人的移动自动停止工作安装构件或非常接近与其接触。此时教授机器人的位置和态度。

20. 发明申请

US20050284853A1 Arc starting method in arc welding attended with laser irradiation, welding device for performing the method, and controller 审中-公开
标题翻译：电弧焊接电弧启动方法参与了激光照射，用于执行该方法的焊接装置和控制器
公开(公告)号：US20050284853A1
公开(公告)日：2005-12-29
申请号：US11157810
申请日：2005-06-22
申请人： Hiromitsu Takahashi , Yoshitake Furuya
发明人： Hiromitsu Takahashi , Yoshitake Furuya
IPC分类号： B23K9/067 , B23K26/14 , B23K9/06
CPC分类号： B23K9/0675 , B23K26/348
摘要： From the robot controller, a laser irradiation start command is issued to the laser oscillator, together with a laser power command condition before arc generation. The laser power command before arc generation is used to suppress an amount of heat input, and is selected from among the first to the third laser power commands according to conditions of the material and thickness of base metal and the like. An arc welding start command is issued to the arc welding power source, together with welding voltage and wire feeding speed commands. Before the arc welding command is issued and the wire comes into contact with the base metal, the voltage becomes no-load voltage. Also, the slow wire feeding speed is instructed before the arc is generated. When the wire comes into contact with the base metal and the arc is generated, it is detected and the laser power command condition is changed to a condition for processing.
摘要翻译：从机器人控制器，激光照射开始命令与激光功率指令条件一起发出到激光振荡器。电弧产生前的激光功率指令用于抑制热输入量，并且根据材料的条件和贱金属的厚度等从第一至第三激光功率命令中选择。与焊接电压和送丝速度指令一起向电弧焊电源发出电弧焊启动命令。在发出电弧焊接指令并且电线与母材接触之前，电压变为空载电压。此外，在电弧产生之前指示慢送丝速度。当电线与基体金属接触并产生电弧时，检测到激光功率指令条件变为处理条件。

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