公开(公告)号：US5952887A

公开(公告)日：1999-09-14

申请号：US030834

申请日：1998-02-26

申请人： Tetsuo Katayanagi ,  Nobuo Kobayashi

发明人： Tetsuo Katayanagi ,  Nobuo Kobayashi

IPC分类号： H03F3/08 ,  H03G3/30 ,  H03F1/36 ,  H04B10/06

CPC分类号： H03G3/3084

摘要： A feedback amplifier includes an input terminal where an input voltage is detected from an input current; an amplifier circuit which amplifies the input voltage to generate an output signal; a first output terminal from which the output signal is outputted; and a feedback circuit. The feedback circuit includes a feedback resistor connected between the input terminal and the first output terminal; and a diode which connected in parallel to the feedback resistor. The output signal is feedback-controlled in response to the product of the input current and the impedance of the feedback circuit.

摘要翻译： 反馈放大器包括从输入电流检测输入电压的输入端子; 放大电路，放大输入电压以产生输出信号; 输出输出信号的第一输出端子; 和反馈电路。 反馈电路包括连接在输入端和第一输出端之间的反馈电阻; 以及与反馈电阻并联连接的二极管。 响应于反馈电路的输入电流和阻抗的乘积，输出信号被反馈控制。

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。

公开(公告)号：US5401793A

公开(公告)日：1995-03-28

申请号：US854105

申请日：1992-03-18

申请人： Nobuo Kobayashi ,  Hikaru Yoshioki ,  Kenji Yoshida ,  Katsunobu Sagawa ,  Shigehisa Ishihara

发明人： Nobuo Kobayashi ,  Hikaru Yoshioki ,  Kenji Yoshida ,  Katsunobu Sagawa ,  Shigehisa Ishihara

IPC分类号： B32B3/14 ,  B32B7/12 ,  C09D5/18 ,  C09K21/02 ,  C09K21/04 ,  C09K21/14 ,  C08K3/38 ,  C08K3/32 ,  C08K3/34 ,  C08K5/5333

CPC分类号： C09D5/185 ,  C09K21/04 ,  Y10T428/31522 ,  Y10T428/3196 ,  Y10T428/31967 ,  Y10T428/31996 ,  Y10T442/2648

摘要： An intumescent fire-resistant coating and a fire-resistant material using the same are disclosed, the coating essentially including (A) at least one inorganic compound selected from the group consisting of a carbide, boride, nitride, carbonitride, or carboboride of titanium, zirconium, vanadium, niobium, tantalum, molybdenum, tungsten, silicon or chromium and a carbide, nitride or carbonitride of boron, (B) a synthetic resin, and (C) at least one phosphorus and/or sulfur compound capable of forming a Lewis acid on heating.

摘要翻译： 公开了一种膨胀型耐火涂料和使用其的耐火材料，该涂料基本上包括（A）至少一种选自钛，碳化物，硼化物，氮化物，碳氮化物或碳硼化物的无机化合物， 锆，钒，铌，钽，钼，钨，硅或铬以及硼的碳化物，氮化物或碳氮化物，（B）合成树脂，和（C）至少一种能形成路易斯酸的磷和/或硫化合物 酸加热。

公开(公告)号：US5231371A

公开(公告)日：1993-07-27

申请号：US582188

申请日：1990-09-26

申请人： Nobuo Kobayashi

发明人： Nobuo Kobayashi

IPC分类号： H02H9/02

CPC分类号： H02H9/026

摘要： A feature of the present invention is that an overcurrent protection circuit is constituted so as to have the voltage relationship of V.sub.2 /V.sub.1

摘要翻译： PCT No.PCT / JP90 / 00241 Sec。 371 1990年9月26日第 102（e）1990年9月26日PCT PCT 1990年2月27日提交PCT公布。 WO91 / 13483 PCT出版物 日本1991年9月5日。本发明的特征在于，过电流保护电路构成为具有V2 / V1

公开(公告)号：US5229567A

公开(公告)日：1993-07-20

申请号：US850881

申请日：1992-03-13

申请人： Nobuo Kobayashi ,  Fumitomo Takano ,  Makoto Suzuki ,  Hitoshi Saito ,  Hidenori Koga

发明人： Nobuo Kobayashi ,  Fumitomo Takano ,  Makoto Suzuki ,  Hitoshi Saito ,  Hidenori Koga

IPC分类号： B23K11/24

CPC分类号： B23K11/24

摘要： A DC resistance welding apparatus includes a pair of welding electrodes for sandwiching workpieces to be welded therebetween and a circuit connected to the welding electrodes for supplying a welding current to said welding electrodes. The circuit includes a plurality of parallel-connected rectifying circuits each having a welding transformer and rectifying circuit. The circuit allows a large welding current to be supplied to workpieces, and makes the DC resistance welding apparatus small in size and light in weight.

摘要翻译： 直流电阻焊接装置包括一对用于夹持要焊接的工件的焊接电极和连接到用于向焊接电极提供焊接电流的焊接电极的电路。 该电路包括多个并联连接的整流电路，每个电路具有焊接变压器和整流电路。 该电路允许向工件供应大的焊接电流，并且使直流电阻焊接装置的尺寸和重量轻。

公开(公告)号：US5160820A

公开(公告)日：1992-11-03

申请号：US671110

申请日：1991-03-18

申请人： Gen Tsujii ,  Nobuo Kobayashi ,  Fumitomo Takano

发明人： Gen Tsujii ,  Nobuo Kobayashi ,  Fumitomo Takano

IPC分类号： H01F27/30 ,  H01F30/10 ,  H01F38/08 ,  H01F41/04

CPC分类号： H01F38/085 ,  H01F27/306 ,  H01F30/10 ,  H01F41/04 ,  Y10T29/49071 ,  Y10T29/49078

摘要： A welding transformer for use in a resistance welding machine has primary and secondary coils. The primary coil includes a plurality of spaced juxtaposed coil units mounted on a base board. Each of the coil units includes a plurality of juxtaposed coil unit elements with insulating members interposed therebetween. Each of the coil unit elements includes a plurality of turns of a conductive member, and a plurality of conductors mounted on the base board and electrically interconnecting the coil unit elements. A pair of cores is combined with the coil units.

摘要翻译： 用于电阻焊机的焊接变压器具有初级和次级线圈。 初级线圈包括安装在基板上的多个间隔开的并列线圈单元。 每个线圈单元包括多个并置的线圈单元元件，绝缘构件插入其间。 每个线圈单元元件包括多个匝的导电构件，以及多个导体，其安装在基板上并使线圈单元元件电连接。 一对铁芯与线圈单元组合。

公开(公告)号：US5120738A

公开(公告)日：1992-06-09

申请号：US598900

申请日：1990-10-05

申请人： Hiroshi Ikawa ,  Hajime Matsumoto ,  Nobuo Kobayashi ,  Jun Kusunoki

发明人： Hiroshi Ikawa ,  Hajime Matsumoto ,  Nobuo Kobayashi ,  Jun Kusunoki

IPC分类号： C07C235/12 ,  C07C237/22 ,  C07C323/41 ,  C07C327/30 ,  C07D295/185 ,  C07D319/06 ,  C07D405/12 ,  C07D407/12

CPC分类号： C07D295/185 ,  C07C235/12 ,  C07C237/22 ,  C07C323/41 ,  C07C327/30 ,  C07D319/06 ,  C07D405/12 ,  C07D407/12 ,  C07C2101/14 ,  Y02P20/55

摘要： Compounds represented by general formula (I) below ##STR1## wherein R.sup.1 and R.sup.2, which are the same or different, each represent a hydrogen atom or a protective group for a hydroxyl group;R.sup.3 represents a saturated or unsaturated, linear, branched or cyclic, monovalent C.sub.5 .about.C.sub.25 -aliphatic hydrocarbon group which may be substituted with an aromatic group, or a group of formula ##STR2## where R.sup.4 represents a saturated or unsaturated, linear, branched or cyclic, monovalent C.sub.5 .about.C.sub.25 -aliphatic hydrocarbon group which may be substituted with an aromatic group, andR.sup.5 represents a hydrogen atom, or a saturated or unsaturated, linear, branched or cyclic, monovalent hydrovarbon group which may be substituted with an aromatic group;Q represents(a) a group of formula --X.sup.1 --A--Y.sup.1 --, where A represents a saturated or unsaturated, linear, branched or cyclic divalent C.sub.2 .about.C.sub.16 -aliphatic hydrocarbon group which may be substituted with an aromativ group, a divalent aromatic hydrocarbon group or a divalent aromatic heterocyclic group; one of X.sup.1 and Y.sup.1 represents ##STR3## and the other represents --O--, --S-- or ##STR4## in which R.sup.6 and R.sup.7 each represent a hydrogen atom or a lower alkyl group;(b) a group of formula --X.sup.2 --(CH.sub.2).sub.l --Y.sup.2 --, where one of X.sup.2 and Y.sup.2 represents a group of formula ##STR5## and the other represents --O--, --S-- or ##STR6## in which ##STR7## represents a 4.about.7-membered, divalent nitrogen-containing aromatic heterocyclic group, and R.sup.6 has the same meaning as defined above, and l is 0, 1 or 2; or(c) a group of formula ##STR8## where m is 2 or 3; n is an integer of from 1 to 4.The compounds have excellent inhibitory activity against acyl Co A-cholesterol-acyltransferase.

公开(公告)号：US5077458A

公开(公告)日：1991-12-31

申请号：US449812

申请日：1989-12-13

申请人： Fumitomo Takano ,  Makoto Suzuki ,  Gen Tsujii ,  Nobuo Kobayashi ,  Toshihiro Murakawa

发明人： Fumitomo Takano ,  Makoto Suzuki ,  Gen Tsujii ,  Nobuo Kobayashi ,  Toshihiro Murakawa

IPC分类号： B23K11/31 ,  H01F30/16

CPC分类号： B23K11/314 ,  H01F30/16

摘要： A resistance welding apparatus mounted on a robot arm includes a transformer having primary and secondary windings. Two gun arms supporting respective welding electrodes in confronting relation to each other are relatively movable toward and away from each other. Conductors extending from the secondary winding are electrically connected to one of the welding electrodes through one of the gun arms, and the transformer is supported on said one gun arm. Rectifiers are used which have terminals engaging said one gun arm and opposite terminals engaging the conductors. The rectifiers and the conductors are securely joined to the one gun arm.

摘要翻译： 安装在机器人臂上的电阻焊装置包括具有初级和次级绕组的变压器。 支撑相互对置的各个焊接电极的两个枪臂可相对于彼此相对移动。 从次级绕组延伸的导体通过枪臂中的一个电连接到一个焊接电极，并且变压器被支撑在所述一个枪臂上。 使用整流器，其具有接合所述一个枪臂的端子和与导体接合的相对端子。 整流器和导体牢固地连接到一个枪臂。

公开(公告)号：US5042153A

公开(公告)日：1991-08-27

申请号：US488369

申请日：1990-02-22

申请人： Eiichi Imao ,  Nobuo Kobayashi ,  Hideaki Takahashi ,  Motohiro Mizuno ,  Takeshi Onogi

发明人： Eiichi Imao ,  Nobuo Kobayashi ,  Hideaki Takahashi ,  Motohiro Mizuno ,  Takeshi Onogi

IPC分类号： B29C39/10 ,  B29C45/14 ,  B29C70/74 ,  F16C33/20

CPC分类号： B29C70/745 ,  B29C39/10 ,  B29C45/14754 ,  F16C33/201 ,  B29K2105/0002 ,  Y10T29/49705 ,  Y10T29/49707 ,  Y10T29/49982

摘要： A sliding part produced by monomer casting. The sliding part consists of a bearing, a shaft which is rotatably or reciprocatably supported by and fitting into the bearing, and a resin lining formed on the bearing surface of the bearing. The resin lining is formed by pouring a low-viscosity monomer or prepolymer into the clearance between the bearing surface and the shaft and permitting the monomer or prepolymer to polymerize or cure in situ. The shaft is slidable on the resin lining.

摘要翻译： 通过单体铸造制成的滑动部件。 滑动部件由轴承，可旋转地或可往复运动地支撑并装配到轴承中的轴和形成在轴承的轴承表面上的树脂衬里组成。 树脂衬里通过将低粘度单体或预聚物倒入支承表面和轴之间的间隙中并使单体或预聚物原位聚合或固化而形成。 轴可以在树脂衬里上滑动。

公开(公告)号：US4878873A

公开(公告)日：1989-11-07

申请号：US146392

申请日：1988-01-21

申请人： Hidehiko Yamaguchi ,  Kouichi Minami ,  Nobuo Kobayashi

发明人： Hidehiko Yamaguchi ,  Kouichi Minami ,  Nobuo Kobayashi

IPC分类号： A63H3/00 ,  A63H3/36 ,  A63H3/52 ,  A63H33/22

CPC分类号： A63H33/22 ,  A63H3/36 ,  Y10S362/808

摘要： A doll toy has head and trunk portions which are illuminated to project images thereon by a single interior light source. Illumination of both portions is achieved by making inner cavities of the two portions in communication with each other, so that the light source disposed in the trunk portion and head portions. Projectable images are contained on transparent frames located in both the trunk and head portions.

摘要翻译： 娃娃玩具具有头部和躯干部分，其被照亮以通过单个内部光源投影图像。 两部分的照明通过使两部分的内腔彼此连通来实现，使得设置在主干部分和头部中的光源。 可投影图像包含在位于主干部分和头部部分的透明框架上。