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公开(公告)号：US5055754A
公开(公告)日：1991-10-08
申请号：US455311
申请日：1990-01-10
申请人： Hajimu Kishi , Naoki Fujita , Haruyuki Ishikawa
发明人： Hajimu Kishi , Naoki Fujita , Haruyuki Ishikawa
IPC分类号： H02P3/06 , G05B19/18 , G05B19/23 , G05B19/4062
CPC分类号： G05B19/232 , G05B19/4062 , G05B2219/42268 , G05B2219/42289
摘要： A detection apparatus is provided which is capable of detecting an excessive position error in a servo system in an appropriate manner over a wide servomotor rotational rate region, so as to accurately and immediately determine an overload state of a servomotor and the like. A permissible maximum value of the position error is obtained by first obtaining a product of a proportional coefficient set beforehand and a maximum value of pulse distribution amounts--a number of movement command pulses distributed from a central processing unit of a numerical control unit. The pulse distribution amounts are respectively stored in a table provided in a memory. The product is then, second, divided by a position loop gain. The central processing unit then determine that an excessive position error has occurred when an actual position error read from an axis controller is greater than or equal to the permissible maximum value. An excessive position error occurs in the servo system due to, for example, an abnormality of the servo system, an overload state of the servomotor, or an interference between a machine movable section and a foreign object. When an excessive position error has occurred, the central processing unit causes the servomotor to stop and an alarm message to be displayed.
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公开(公告)号：US4706000A
公开(公告)日：1987-11-10
申请号：US860192
申请日：1986-04-24
CPC分类号： B25J9/1692 , G05B19/41 , G05B2219/45104 , G05B2219/49386 , G05B2219/50353
摘要： A tool posture control system according to the present invention rotates a tool vector v.sub.1 indicative of a present tool position to a target tool vector v.sup.1 through vector rotation, and generates data for driving robot axes from the data produced by the vector rotation. For a welding robot, for example, the inclination of a torch with respect to an arc starting surface can automatically and appropriately be established, so that an arc starting point can accurately be searched for. Therefore, the operation to search for a desired arc starting point can properly be carried out without human intervention.
摘要翻译： PCT No.PCT / JP85 / 00462 Sec。 一九八六年四月二十四日 102（e）日期1986年4月24日PCT提交1985年8月21日PCT公布。 出版物WO86 / 01617 日本3月13日。根据本发明的刀具姿势控制系统通过向量旋转将表示当前刀具位置的刀具矢量_v1旋转到目标刀具矢量_v1，并且从由 矢量旋转。 对于焊接机器人，例如，可以自动且适当地建立手电筒相对于电弧启动面的倾斜度，从而可以准确地搜索电弧起点。 因此，可以在没有人为干预的情况下适当地执行搜索期望的电弧起点的操作。
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公开(公告)号：US4831235A
公开(公告)日：1989-05-16
申请号：US871415
申请日：1986-05-21
CPC分类号： B23K9/127
摘要： A welding control system in an automatic welding machine controls the movement of a torch (TC) such that while the torch is weaving along a welding line (CT), the torch is moved under the control of a control device (3). The amplitudes on the lefthand side (aL) and righthand side (aR) of a welding line are based on independent commands. The welding control system can provide a weaving pattern according to the manner in which a desired workpiece is to be welded.
摘要翻译： PCT No.PCT / JP85 / 00532 Sec。 371日期：1986年5月21日 102（e）日期1986年5月21日PCT提交1985年9月26日PCT公布。 出版物WO86 / 02029 PCT 日期：1986年04月10日。自动焊接机中的焊接控制系统控制手电筒（TC）的移动，使得在割炬沿着焊接线（CT）编织时，焊炬在控制下移动 装置（3）。 焊接线的左侧（aL）和右侧（aR）的振幅基于独立的命令。 焊接控制系统可以根据期望的工件要焊接的方式提供编织图案。
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公开(公告)号：US4785155A
公开(公告)日：1988-11-15
申请号：US871438
申请日：1986-05-23
CPC分类号： B23K9/127
摘要： A path correction system of an automatic welding machine has means for differentiating welding current values at respective left and right positions of a torch when weaving is performed, and means for sensing welding current when a value obtained from the differentiating means is zero. The difference is found between welding current values when left and right differentiated values are zero, and the position of the center of the weaving pattern along which the torch advances is corrected based on the difference value.
摘要翻译： PCT No.PCT / JP85 / 00552 Sec。 371日期1986年5月23日第 102（e）日期1986年5月23日PCT提交1985年10月4日PCT公布。 出版物WO86 / 02030 日期：1986年4月10日。自动焊接机的路径校正系统具有用于在进行编织时区分焊炬的左右位置的焊接电流值的装置，以及当从差分获得的值时感测焊接电流的装置 手段为零。 在左和右微分值为零时焊接电流值之间存在差异，并且基于差值校正焊炬前进的编织图案的中心位置。
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公开(公告)号：US20050122037A1
公开(公告)日：2005-06-09
申请号：US10997341
申请日：2004-11-24
IPC分类号： H05B33/06 , H01J1/62 , H01J63/04 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/04 , H05B33/08 , H05B33/12 , H05B33/14 , H05B33/26
CPC分类号： H01L51/5203 , H01L27/3202 , H01L27/3204 , H01L51/5253 , H01L2251/5361
摘要： In an electroluminescent element, a first electrode having first and second opposite surfaces is layered on a substrate so as to contact the substrate on its first surface. A luminescent layer containing a light-emitting layer is layered on the first electrode so as to contact the second surface of the first electrode. A second electrode having first and second opposite surfaces is layered on the luminescent layer so as to contact the luminescent layer on its first surface. The second surface of the second electrode is at least partially exposed. A first terminal is provided on the second surface of the first electrode at a portion that does not contact the luminescent layer. A second terminal is partially formed in the exposed portion. At least one of the first and second electrodes is transparent. The first and second terminals are connected to a power source.
摘要翻译： 在电致发光元件中，具有第一和第二相对表面的第一电极层叠在基板上，以便在其第一表面上接触基板。 含有发光层的发光层层叠在第一电极上，以与第一电极的第二表面接触。 具有第一和第二相对表面的第二电极层叠在发光层上，以便在其第一表面上接触发光层。 第二电极的第二表面至少部分露出。 第一端子设置在第一电极的不与发光层接触的部分的第二表面上。 第二端子部分地形成在暴露部分中。 第一和第二电极中的至少一个是透明的。 第一和第二端子连接到电源。
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公开(公告)号：US4680520A
公开(公告)日：1987-07-14
申请号：US843697
申请日：1986-03-07
IPC分类号： G05D3/12 , B23Q15/00 , G05B19/23 , G05B19/401 , G05B11/18
CPC分类号： G05B19/23 , G05B19/4015 , G05B2219/50025
摘要： A method of returning a movable machine element having a flat dog to a zero point includes advancing the movable machine element in the direction of the flat dog, stopping the movable machine element after a changeover signal (S.sub.D) produced by the flat dog is detected, reversing the direction of the movable machine element, moving the movable machine element a first predetermined distance (L) and stopping it after the changeover signal (S.sub.D) is received again, then moving the movable machine element in the opposite direction a second predetermined distance (l) shorter than the first predetermined distance (L) and stopping the movable machine element, thereafter moving the movable machine element at a low velocity and stopping it at an initial one-revolution signal of a servomotor, which operates the movable machine element, after the changeover signal produced by the flat dog is detected.
摘要翻译： PCT No.PCT / JP85 / 00395 Sec。 371日期：1986年3月7日 102（e）1986年3月7日PCT PCT公布1986年3月7日PCT公布。 出版物WO86 / 00727 日本，1986年1月30日。将具有扁平狗的可动机械元件返回到零点的方法包括使可动机械元件沿扁平的方向前进，在产生转换信号（SD）之后停止可动机械元件 通过检测到平头犬，反转可动机构元件的方向，使可动机构元件移动第一预定距离（L）并在再次接收到转换信号（SD）之后停止，然后将可移动机器元件移动到 相反方向上比第一预定距离（L）短的第二预定距离（l）并且使可移动机器元件停止，此后以低速移动可移动机器元件并将其停在伺服电动机的初始一转信号， 在检测到由扁平狗产生的转换信号之后，操作可移动机器元件。
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公开(公告)号：US07855506B2
公开(公告)日：2010-12-21
申请号：US10574371
申请日：2004-07-26
IPC分类号： H01J1/62
CPC分类号： H01L51/5203 , H01L51/5262 , H01L2251/5361
摘要： An organic EL element that is an electroluminescence element has at least an organic layer held between a pair of electrodes. At least an electrode made of material having a higher volume resistivity, of the pair of electrodes, is formed in a flat form. The organic layer is provided with a plurality of non-light emitting portions. The non-light emitting portions are provided so that a larger number of non-light emitting portions exist per unit area at a position physically closer to the position of a terminal portion at which the electrode made of material having the higher volume resistivity is connected to an external connection terminal. As a result, the level of current passing per unit area is substantially uniform at each position on the element.
摘要翻译： 作为电致发光元件的有机EL元件至少具有保持在一对电极之间的有机层。 至少由一对电极体积电阻率较高的材料制成的电极形成为平坦的形式。 有机层设有多个非发光部分。 非发光部分设置成使得在物理上更靠近端子部分的位置处的每单位面积存在更多的非发光部分，在该位置处，由具有较高体积电阻率的材料制成的电极连接到 外部连接端子。 结果，元件上的每个位置处的每单位面积的电流通过量基本均匀。
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公开(公告)号：US4956594A
公开(公告)日：1990-09-11
申请号：US332934
申请日：1989-03-23
申请人： Toru Mizuno , Haruyuki Ishikawa , Takashi Iwamoto
发明人： Toru Mizuno , Haruyuki Ishikawa , Takashi Iwamoto
CPC分类号： B25J9/1638 , G05B2219/33119 , G05B2219/36511 , G05B2219/39178 , G05B2219/42033
摘要： A robot control method for enabling a robot effectuate various operations, having load conditions which differ from one another, in accordance with optimum control conditions.A load condition, including the sum (W) of the weight of a robot hand and the weight of a workpiece, a distance (L) from the center point of the joint of the robot hand to the center of gravity of the hand and the workpiece, and a combined inertia (J) of the robot hand and the workpiece, is set for each of the robot operations and stored together with a group number indicating the load condition. To operate the robot, load condition commands, which are written in a program along with operation commands include a load condition control code and a group number. The control conditions are determined on the basis of the load conditions corresponding to the group numbers. The robot operations are then performed in accordance with the control conditions thus determined.
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公开(公告)号：US20070210700A1
公开(公告)日：2007-09-13
申请号：US10574371
申请日：2004-07-26
IPC分类号： H01J1/62
CPC分类号： H01L51/5203 , H01L51/5262 , H01L2251/5361
摘要： An organic EL element that is an electroluminescence element has at least an organic layer held between a pair of electrodes. At least an electrode made of material having a higher volume resistivity, of the pair of electrodes, is formed in a flat form. The organic layer is provided with a plurality of non-light emitting portions. The non-light emitting portions are provided so that a larger number of non-light emitting portions exist per unit area at a position physically closer to the position of a terminal portion at which the electrode made of material having the higher volume resistivity is connected to an external connection terminal. As a result, the level of current passing per unit area is substantially uniform at each position on the element.
摘要翻译： 作为电致发光元件的有机EL元件至少具有保持在一对电极之间的有机层。 至少由一对电极体积电阻率较高的材料制成的电极形成为平坦的形式。 有机层设有多个非发光部分。 非发光部分设置成使得在物理上更靠近端子部分的位置处的每单位面积存在更多的非发光部分，在该位置处，由具有较高体积电阻率的材料制成的电极连接到 外部连接端子。 结果，元件上的每个位置处的每单位面积的电流通过量基本均匀。
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公开(公告)号：US20050127831A1
公开(公告)日：2005-06-16
申请号：US11008356
申请日：2004-12-09
CPC分类号： H05B33/22 , H01L51/5265
摘要： An electroluminescent device has a transparent substrate, an electroluminescent element, a transparent layer, and a brightness-enhancing layer. The transparent substrate has a first surface and a second surface. The electroluminescent element is provided on the first surface of the transparent substrate. Light emitted from exits the transparent substrate through the second surface. The transparent layer having a higher refractive index than the transparent substrate is provided on the second surface of the transparent substrate. The brightness-enhancing layer is provided on the transparent layer for enhancing brightness of light that has a specific wavelength.
摘要翻译： 电致发光器件具有透明衬底，电致发光元件，透明层和亮度增强层。 透明基板具有第一表面和第二表面。 电致发光元件设置在透明基板的第一表面上。 从透明基板排出的光通过第二表面。 在透明基板的第二表面上设置具有比透明基板更高的折射率的透明层。 亮度增强层设置在透明层上，用于增强具有特定波长的光的亮度。
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