公开(公告)号：US06788239B2

公开(公告)日：2004-09-07

申请号：US10426636

申请日：2003-05-01

申请人： Hisao Suzuki ,  Shogo Itoh

发明人： Hisao Suzuki ,  Shogo Itoh

IPC分类号： H03M136

CPC分类号： H03M1/0604 ,  H03M1/002 ,  H03M1/36

摘要： It is intended to provide an A/D converter circuit with which, by using a clock signal, on the basis of an analog voltage inputted a predetermined time past, it is possible to select suitably comparators to be operated and comparators to be rested, and which has small consumed power. A parallel-type A/D-converter circuit 200 converts an analog voltage VIN to a digital value DOUT at intervals of a predetermined period by means of a clock signal CLK using chopper-type comparators 1-7. The comparators 1-7 can each be set by first and second setting signals CONT1A etc. to either of an operating state and a resting state. A comparator control circuit section 211 performs logical processing on the comparator outputs OUT1-OUT7 in the preceding conversion to generate the first and second setting signals CONT1A etc., and brings some of the comparators to the operating state and holds the remaining comparators in the resting state.

摘要翻译： 旨在提供一种A / D转换器电路，通过使用时钟信号，通过输入预定时间过去的模拟电压，可以选择要被操作的适当的比较器和待休止的比较器，以及 功耗小。 并行型A / D转换器电路200通过使用斩波型比较器1-7的时钟信号CLK将模拟电压VIN以预定周期的间隔转换为数字值DOUT。 比较器1-7可以由第一和第二设置信号CONT1A等设置为操作状态和静止状态中的任一个。 比较器控制电路部分211在前一转换中对比较器输出端OUT1-OUT7执行逻辑处理，以产生第一和第二设置信号CONT1A等，并使一些比较器进入运行状态并将其余的比较器保持在休眠状态 州。

公开(公告)号：US06261471B1

公开(公告)日：2001-07-17

申请号：US09418892

申请日：1999-10-15

申请人： Shiro Tsuda ,  Yasutake Hirota ,  Hisao Suzuki

发明人： Shiro Tsuda ,  Yasutake Hirota ,  Hisao Suzuki

IPC分类号： C04B128

CPC分类号： H01F1/44

摘要： The invention relates to a composition and a process for producing a magnetic fluid comprising finely divided magnetic particles covered with at least one surfactant. A fluorocarbon-silane surface modifier is employed which is added to cover the free oxidizable exterior surface of the outer layer of the particles to increase the acid resistance of the colloid.

摘要翻译： 本发明涉及包含用至少一种表面活性剂覆盖的细碎磁性颗粒的磁性流体的组合物和方法。 使用碳氟硅烷表面改性剂，其加入以覆盖颗粒外层的游离可氧化外表面以增加胶体的耐酸性。

公开(公告)号：US5990742A

公开(公告)日：1999-11-23

申请号：US76919

申请日：1998-05-13

申请人： Hisao Suzuki

发明人： Hisao Suzuki

IPC分类号： H03F3/45 ,  H03F3/30

CPC分类号： H03F3/3001

摘要： A differential amplifier circuit includes a differential input circuit which receives first and second input signals. The differential input circuit amplifies a potential difference between the input signals and outputs first and second voltage signals at first and second output terminals representing the amplified potential difference. A first output transistor is connected between a high potential power supply and a third output terminal of the differential input circuit. The first output transistor pulls up the potential at the third output terminal. A second output transistor is connected between the third output terminal and a low potential power supply for pulling down the potential at the third output terminal. A gate voltage controller is connected to the first and second output terminals and receives the first and second voltage signals and controls voltages applied to each of the gate terminals of the first and second output transistors to control the currents flowing to them.

摘要翻译： 差分放大器电路包括接收第一和第二输入信号的差分输入电路。 差分输入电路放大输入信号之间的电位差，并输出表示放大电位差的第一和第二输出端的第一和第二电压信号。 第一输出晶体管连接在差分输入电路的高电位电源和第三输出端之间。 第一个输出晶体管提升第三个输出端子的电位。 第二输出晶体管连接在第三输出端子和低电位电源之间，用于拉低第三输出端子处的电位。 栅极电压控制器连接到第一和第二输出端子并且接收第一和第二电压信号并且控制施加到第一和第二输出晶体管的每个栅极端子的电压以控制流向它们的电流。

公开(公告)号：US5445268A

公开(公告)日：1995-08-29

申请号：US273434

申请日：1994-07-11

申请人： Hisao Suzuki

发明人： Hisao Suzuki

IPC分类号： B65D85/575 ,  G11B23/02 ,  G11B23/023

CPC分类号： G11B23/0233

摘要： A case for receiving a tape cassette having a pair of reel hubs and front openings includes a case body and a lid. The case body is made of a synthetic resin or the like material and comprises a rectangular plate-like portion and a plurality of continuous side walls extending upright from along the sides of the rectangular plate-like portion. Further, the case body is provided, on either one of the upper edges of the opposing two side walls extending along the longer sides of the rectangular plate-like portion thereof, with a tape cassette reception operating section for allowing a part of a tape-shaped recording medium projecting from the tape cassette openings to be withdrawn into the cassette. The lid is made of a metal or the like and includes a rectangular plate-like portion and a plurality of continuous side walls extending upright from along the sides of the plate-like portion. The lid closes the case body by being placed over the latter. The case body is provided with a plurality of projections on the outer surfaces of the side walls thereof so that when the case body is covered by the lid, the projections engage the inner surfaces of the side walls of the lid thereby preventing the case body from falling down.

摘要翻译： 用于接收具有一对卷轴毂和前开口的磁带盒的壳体包括壳体和盖。 壳体由合成树脂或类似材料制成，并且包括矩形板状部分和沿着矩形板状部分的侧面直立延伸的多个连续侧壁。 此外，在相对的两个侧壁的沿其矩形板状部分的长边延伸的上边缘中的任一个上设置有壳体，该带盒接收操作部分允许一部分带状部分， 形状的记录介质从带盒开口突出以被抽出到盒中。 盖由金属等制成，并且包括矩形板状部分和从板状部分的侧面直立延伸的多个连续侧壁。 盖子通过放置在壳体上而封闭壳体。 壳体在其侧壁的外表面上设置有多个突起，使得当壳体被盖盖住时，突起与盖的侧壁的内表面接合，从而防止壳体 跌倒

公开(公告)号：US5417542A

公开(公告)日：1995-05-23

申请号：US950715

申请日：1992-09-25

申请人： Hisao Suzuki ,  Kazuhiro Tokitsu ,  Makoto Kasahara ,  Kiyoe Imai ,  Kouichi Yumita ,  Tadashi Munakata ,  Yoshinobu Ishikawa ,  Etuo Minamihama ,  Takatomo Izume ,  Yasuharu Ujiie ,  Masamichi Kato

发明人： Hisao Suzuki ,  Kazuhiro Tokitsu ,  Makoto Kasahara ,  Kiyoe Imai ,  Kouichi Yumita ,  Tadashi Munakata ,  Yoshinobu Ishikawa ,  Etuo Minamihama ,  Takatomo Izume ,  Yasuharu Ujiie ,  Masamichi Kato

IPC分类号： H05K13/00 ,  H05K13/04 ,  B65G25/00

CPC分类号： H05K13/0061 ,  H05K13/0408

摘要： A method and an apparatus for carrying a workpiece for improving efficiency in a workpiece carrying operation. In the apparatus, a moving member having a workpiece holding member is driven with a linear motion in a horizontal plane along a carrier passage, and the workpiece holding member is driven with a revolutional motion in a vertical plane around a revolution axis displaced from a center of the workpiece holding member, while the workpiece holding member maintains an orientation in which a holder holding the workpiece points downwards. The holder of the workplece holding member is controlled to sequentially carry out holding of the workpiece and releasing of the workpiece at lowest positions of the workpiece holding member in the revolutional motion, so as to realize a continuous workpiece carrying operation.

摘要翻译： 一种用于承载工件以提高工件承载操作效率的方法和装置。 在该装置中，具有工件保持构件的移动构件沿着承载通道在水平面中以线性运动被驱动，并且工件保持构件以围绕从中心移动的旋转轴线的垂直平面中的旋转运动驱动 同时工件保持构件保持保持工件的保持器向下的方向。 控制工件保持构件的保持件，以便在工件保持构件的旋转运动的最下位置依次执行工件的保持和工件的释放，以实现连续的工件搬运操作。

公开(公告)号：US5331731A

公开(公告)日：1994-07-26

申请号：US950883

申请日：1992-09-25

申请人： Hisao Suzuki ,  Kazuhiro Tokitu ,  Tadashi Munakata ,  Yoshinobu Ishikawa ,  Takatomo Izume ,  Masamichi Kato ,  Etuo Minamihama

发明人： Hisao Suzuki ,  Kazuhiro Tokitu ,  Tadashi Munakata ,  Yoshinobu Ishikawa ,  Takatomo Izume ,  Masamichi Kato ,  Etuo Minamihama

IPC分类号： H05K13/04 ,  H05K13/08 ,  B23P19/04 ,  B65H5/18

CPC分类号： H05K13/0452 ,  H05K13/08 ,  Y10S29/044 ,  Y10T29/53178 ,  Y10T29/53191 ,  Y10T29/53261

摘要： A work mounting apparatus according to the present invention comprises a rotating drum divided into upper and lower drums, a head unit arranged on the outer periphery of the rotating drum or the lower drum, a circular work head attached to the head unit, and a suction nozzle protruding from the outer peripheral surface of the work head toward a workbench. While the lower drum is rotating, the suction nozzle of the work head repeats cycloid motion along the workbench with its posture or orientation kept fixed with respect to the workbench. While repeating the cycloid motion, the nozzle receives a work from a work feeder of the workbench by suction, and mounts the work on a printed board on the workbench. The work mounting apparatus further includes a balance weight for the work head, and a friction brake for applying a frictional force to the turning shaft of the work head, to thereby stabilize the turning motion of the work head.

摘要翻译： 根据本发明的工件安装装置包括分为上鼓轮和下鼓轮的旋转滚筒，设置在旋转滚筒或下滚筒的外周上的头单元，附接到头单元的圆形工作头和吸头 喷嘴从工作头的外周面朝向工作台突出。 当下滚筒旋转时，工作头的吸嘴重复沿着工作台的摆线运动，其姿态或取向相对于工作台保持固定。 当重复摆线运动时，喷嘴通过抽吸从工作台的工作进给器接收工件，并将工件安装在工作台上的印刷板上。 工件安装装置还包括用于工作头的平衡重和用于向工作头的转动轴施加摩擦力的摩擦制动器，从而稳定工作头的转动运动。

公开(公告)号：US5307558A

公开(公告)日：1994-05-03

申请号：US949437

申请日：1992-09-23

申请人： Takatomo Izume ,  Koji Taira ,  Hiroshi Hohrai ,  Etuo Minamihama ,  Yasuharu Ujiie ,  Hisao Suzuki

发明人： Takatomo Izume ,  Koji Taira ,  Hiroshi Hohrai ,  Etuo Minamihama ,  Yasuharu Ujiie ,  Hisao Suzuki

IPC分类号： B23P21/00 ,  H05K13/02 ,  H05K13/04 ,  H05K13/08 ,  B23P19/04

CPC分类号： H05K13/0408 ,  H05K13/08 ,  Y10S29/044 ,  Y10T29/53052 ,  Y10T29/53174 ,  Y10T29/53191

摘要： In a parts mounting apparatus, suction nozzles are mounted on a rotating carrier driven by a motor. With rotation of the rotating carrier, parts are sucked by the nozzles at a feed station and carried to a mounting station where the parts such as electronic parts are mounted on substrates, for example. A counter counts output pulses from an encoder mounted in the motor driving the rotating carrier. A microcomputer determines the rotational speed and rotational position of the rotating carrier from the count value of the counter. Based on the result of the determination, the microcomputer calculates a timing for delivering a signal for switching the nozzles between two different pneumatic states.

摘要翻译： 在部件安装装置中，吸嘴安装在由电动机驱动的旋转载体上。 随着旋转载体的旋转，部件被进料站的喷嘴吸入，并被运送到诸如电子部件等部件安装在基板上的安装台。 计数器对安装在驱动旋转载体的电机中的编码器的输出脉冲进行计数。 微型计算机从计数器的计数值确定旋转载体的旋转速度和旋转位置。 基于确定的结果，微计算机计算用于在两种不同气动状态之间传送用于切换喷嘴的信号的定时。

公开(公告)号：US4550821A

公开(公告)日：1985-11-05

申请号：US563599

申请日：1983-12-20

申请人： Motonobu Horie ,  Toshiyasu Hirabayashi ,  Hisao Suzuki

发明人： Motonobu Horie ,  Toshiyasu Hirabayashi ,  Hisao Suzuki

IPC分类号： A24C5/32 ,  A24C5/33 ,  B65G47/24

CPC分类号： A24C5/336 ,  Y10S198/951

摘要： A cigarette reversing apparatus comprises a rotating transfer drum having a plurality of openings arranged equidistantly along the circle on the end surface of the drum, the openings being communicated with suction holes formed at the bottom of slots which are formed in the peripheral surface of the drum. A control ring faces the openings in the drum and has a suction distribution chamber spanning a cigarette overturning section of the drum. A rotating ring is slidably and rotatably interposed between the transfer drum and the control ring, the rotating ring being eccentric with respect to the drum and having a plurality of communication holes communicating with both the openings and the suction chamber. The communication holes are arranged equidistantly along a circle at intervals or pitches two times those of openings, the number of communication holes being half of the even number nearest to the odd number of the openings; whereby as the transfer drum makes a complete turn, the rotating ring is rotated at a speed corresponding to 1/2 pitch of the communication holes faster or slower than the drum so that suction is applied only to the every other slot where the cigarettes are installed so as to overturn the cigarettes efficiently.

摘要翻译： 香烟反转装置包括旋转传送鼓，其具有沿着滚筒的端面上沿圆周等距离布置的多个开口，开口与形成在滚筒的圆周表面中的槽底部形成的抽吸孔连通 。 控制环面向滚筒中的开口，并且具有跨越滚筒的卷烟翻转部分的抽吸分配室。 旋转环可滑动地且可旋转地插入在转印鼓和控制环之间，旋转环相对于滚筒是偏心的，并且具有与两个开口和吸入室连通的多个连通孔。 连通孔以一定距离的间隔或间距等距离地设置为开口的两倍，连通孔的数量是最接近奇数个开口的偶数的一半; 由此，当转鼓完全转动时，旋转环以比滚筒更快或更慢的连通孔的1/2间距的速度旋转，使得吸力仅施加到安装香烟的每隔一个槽 以便有效地推翻香烟。

公开(公告)号：US4312231A

公开(公告)日：1982-01-26

申请号：US55298

申请日：1979-07-06

申请人： Katsuhiro Kawashima ,  Shoji Murota ,  Yukio Nakamori ,  Hisao Suzuki

发明人： Katsuhiro Kawashima ,  Shoji Murota ,  Yukio Nakamori ,  Hisao Suzuki

IPC分类号： G01N29/24 ,  G01N29/00

CPC分类号： G01N29/2412 ,  G01N2291/0423

摘要： An apparatus for generating and detecting an electromagnetic ultrasonic wave in which a magnetic field generator forms a magnetic field at the surface area of one side of a conductive material, and an eddy current and impulse of a magnetic field are produced in the surface area by supplying a high frequency current pulse to an ultrasonic wave generating coil, the interaction therebetween producing an ultrasonic wave which travels in the conductive material and further, the eddy current resulting from the interaction between the formed magnetic field and a reflected ultrasonic wave being reflected by another side of the conductive material or the internal defect contained therein is detected by a detecting coil which is electromagnetically separated from the ultrasonic wave generating coil by a decoupling means.

摘要翻译： 一种用于产生和检测电磁超声波的装置，其中磁场发生器在导电材料的一侧的表面积处形成磁场，并且在表面积中产生涡流和磁场的脉冲， 向超声波发生线圈提供高频电流脉冲，其之间的相互作用产生在导电材料中行进的超声波，并且由形成的磁场和反射的超声波之间的相互作用产生的涡流被另一侧反射 通过由去耦装置与超声波发生线圈电磁分离的检测线圈来检测导电材料或其内部的内部缺陷。

公开(公告)号：US3979412A

公开(公告)日：1976-09-07

申请号：US519310

申请日：1974-10-30

申请人： Atsuaki Arai ,  Daijiro Nishio ,  Mitsugu Tanaka ,  Yoshikazu Fujita ,  Hisao Suzuki

发明人： Atsuaki Arai ,  Daijiro Nishio ,  Mitsugu Tanaka ,  Yoshikazu Fujita ,  Hisao Suzuki

IPC分类号： G03C7/38 ,  C07D231/52 ,  G03C7/384

CPC分类号： C07D231/52 ,  G03C7/384

摘要： A process for producing a 3-anilino-5-pyrazolone which comprises reacting a .beta.-anilino-.beta.-alkoxy-acrylate with a hydrazine in the presence of a compound having a pKa of about 8 up to about 14.

摘要翻译： 一种3-苯胺基-5-吡唑啉酮的制备方法，其包括在具有约8至约14的pKa的化合物存在下使β-苯胺基-β-烷氧基 - 丙烯酸酯与肼反应。