公开(公告)号：US20050074910A1

公开(公告)日：2005-04-07

申请号：US10459598

申请日：2003-06-12

Applicant: Masatoshi Kanamaru ,  Takanori Aono ,  Tatsuya Nagata ,  Kenji Kawakami ,  Hideyuki Aoki

Inventor： Masatoshi Kanamaru ,  Takanori Aono ,  Tatsuya Nagata ,  Kenji Kawakami ,  Hideyuki Aoki

IPC: G01R31/26 ,  G01R1/067 ,  G01R1/073 ,  G01R3/00 ,  H01L21/66

CPC classification number: G01R1/06761 ,  G01R1/0735 ,  G01R3/00

Abstract: A manufacturing method for improving the yield in a semiconductor manufacturing process and reducing the manufacturing cost produces a semiconductor device that is inexpensively manufactured and has a high reliability by reliably making contact during inspection with a suitable pressing force, while limiting damage to an electrode pad even when many inspected electrodes are inspected. A substrate used for inspection of the semiconductor device has a beam, a probe on the beam having a projecting shape for coming in contact with an electrode (electrode pad) of the semiconductor device, and a secondary electrode electrically connected to the probe through an electrically conductive member disposed on the side of the beam opposed to the side where the probe is provided. In an inspecting process, an inspecting device having a layer having many projections formed in the probe come in contact with the electrode pad of the semiconductor device.

Abstract translation: 一种用于提高半导体制造工艺中的产量并降低制造成本的制造方法产生了廉价制造的半导体器件，并且通过在合适的按压力期间可靠地进行接触检查而具有高的可靠性，同时限制对电极焊盘的损伤甚至 当检查了许多检查电极时。 用于检查半导体器件的衬底具有光束，所述光束上的探针具有用于与半导体器件的电极（电极焊盘）接触的突出形状，以及通过电气电连接到探针的次级电极 导电构件设置在与设置探针的一侧相对的梁的侧面上。 在检查过程中，具有形成在探针中的具有许多突起的层的检查装置与半导体器件的电极焊盘接触。

公开(公告)号：US5528893A

公开(公告)日：1996-06-25

申请号：US389642

申请日：1995-02-16

Applicant: Masaaki Yanagihara ,  Kenji Kawakami ,  Hiroyuki Nagai ,  Akira Miyamoto ,  Fumio Tanae ,  Shunzo Naito

Inventor： Masaaki Yanagihara ,  Kenji Kawakami ,  Hiroyuki Nagai ,  Akira Miyamoto ,  Fumio Tanae ,  Shunzo Naito

IPC: D02G1/02 ,  D02J13/00 ,  D01H13/28 ,  D01H13/04

CPC classification number: D02J13/00

Abstract: A method for rethreading a yarn during false twist texturing of the yarn includes setting the temperature of a heater body outside a range having upper and lower limits so that if melted yarn adheres to the heater, the yarn vaporizes quickly if the temperature is above the upper limit or is easily removed by rethreading the yarn if the temperature is below the lower limit. The heater body has a total length between 0.8 and 1.2 m, the heater body and heating member divided into two pieces from upstream side to downstream side of the heat treating apparatus in ratio of length between 1:3 and 1: 1:5. The divided upstream heating member (12) is able to heat the upstream heater body (11) at a temperature higher than 370.degree. C., and the downstream heating member (22) is to heat the downstream heater body (21) at a temperature of between 200.degree. and 320.degree. C. or higher than 370.degree. C. The upstream heater body has yarn guides (15) disposed at a longitudinal pitch of at most 30 mm, and the downstream heater body has yarn guides ( 24) disposed at a longitudinal pitch between 80 and 120 mm.

Abstract translation: 在纱线的假捻变形过程中对纱线进行重新布线的方法包括将加热器主体的温度设定在具有上限和下限的范围内，使得如果熔融的纱线粘附到加热器，则如果温度高于上限 如果温度低于下限，则通过重新布线来容易地去除纱线。 加热器主体的总长度在0.8和1.2米之间，加热器主体和加热件从热处理设备的上游侧到下游侧以1：3与1：1：5的比例分为两部分。 分隔的上游加热部件（12）能够在高于370℃的温度下加热上游加热器主体（11），下游加热部件（22）在下游加热器主体（21）的温度 在200℃至320℃或高于370℃之间。上游加热器主体具有以至多30mm的纵向间距设置的导纱器（15），并且下游加热器主体具有导纱器（24） 80至120毫米之间的纵向间距。

公开(公告)号：US5332982A

公开(公告)日：1994-07-26

申请号：US910729

申请日：1992-07-08

Applicant: Kenji Kawakami

Inventor： Kenji Kawakami

IPC: H03H9/46 ,  H03H9/58 ,  H03H9/60 ,  H03H9/00

CPC classification number: H03H9/605

Abstract: A ladder-type electric filter comprising an input terminal, an output terminal, a plurality of series-resonators connected in series between said input terminal and said output terminal and a plurality of parallel-resonators each connected in parallel to the associated series-resonator, wherein each series-resonator has capacitance greater than that of the preceding series-resonator for improving a group delay time characteristic.

Abstract translation: 一种梯型电滤波器，包括输入端子，输出端子，串联连接在所述输入端子和所述输出端子之间的多个串联谐振器和多个并联谐振器，每个并联谐振器并联连接到相关联的串联谐振器， 其中每个串联谐振器的电容大于前面的串联谐振器的电容，以改善组延迟时间特性。

公开(公告)号：US5141811A

公开(公告)日：1992-08-25

申请号：US616438

申请日：1990-11-21

Applicant: Kenji Kawakami ,  Hiroyuki Nagai ,  Masakazu Fujita

Inventor： Kenji Kawakami ,  Hiroyuki Nagai ,  Masakazu Fujita

IPC: D01F6/62 ,  D01D5/253 ,  D01F6/60 ,  D01F6/70 ,  D01F6/80 ,  D01F6/86

CPC classification number: D01F6/70 ,  D01D5/253 ,  D01F6/80 ,  D01F6/86 ,  Y10T428/2913 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2973

Abstract: An elastic synthetic polymer filament having a multi-lobated cross-sectional profile is composed of (A) a filamentary axial constituent extending along the longitudinal axis of the filament, and (B) 3 to 8 filamentary lobe constituents radically protruding from and extending along the filamentary axial constituent each having a constricted portion thereof through which each filamentary lobe constituent is connected to the filamentary axial constituent, the cross-section of the filament satisfying the relationship (I):1.3.ltoreq.d.sub.1 /w.ltoreq.10 (I)wherein d.sub.1 is a largest cross-sectional width of each filamentary lobe constituent (C).

公开(公告)号：US4816953A

公开(公告)日：1989-03-28

申请号：US203561

申请日：1988-05-25

Applicant: Masao Ohyama ,  Yoshinori Yamamoto ,  Kenichi Horikawa ,  Kenji Kawakami

Inventor： Masao Ohyama ,  Yoshinori Yamamoto ,  Kenichi Horikawa ,  Kenji Kawakami

IPC: G11B15/675 ,  G11B15/665 ,  G11B23/087

CPC classification number: G11B15/675 ,  G11B23/087

Abstract: A tape cassette comprises a cassette housing having an upper section, a lower section, a pair of reel hubs rotatably accommodated therein for winding a magnetic tape therearound, and a front opening through which the tape is engageable with a recording and/or reproducing head. The lower section is formed with a pair of openings for respectively receiving reel shafts for rotating the hubs and thereby driving the tape, and the upper section is formed with a recess. A tape player with which the cassette cooperates is provided with a holder for the cassette, with a loading hook engageable in the recess in the upper cassette section, and with an arrangement of cams and levers for moving the loading hook between an ejection position wherein the tape cassette can be manually inserted partway into or removed from the cassette holder and a loaded position wherein an inserted cassette is fully drawn into the holder, and for moving the holder between an upper position wherein a cassette can be loaded into or ejected from the holder and a lower position wherein a cassette loaded into the holder engages a tape drive.

公开(公告)号：US4572461A

公开(公告)日：1986-02-25

申请号：US678813

申请日：1984-12-06

Applicant: Kenichi Horikawa ,  Yoshinori Yamamoto ,  Kenji Kawakami

Inventor： Kenichi Horikawa ,  Yoshinori Yamamoto ,  Kenji Kawakami

IPC: G11B23/087 ,  G03B1/04 ,  G11B15/32 ,  G11B23/04

CPC classification number: G11B23/08735 ,  G11B23/08785

Abstract: The present invention relates to a cassette casing for a magnetic tape cassette, in which particularly when not in operation for recording and/or reproducing a signal, the cassette casing is tightly closed to protect a magnetic tape from being adhered with dusts and touching of fingers. The cassette casing is provided at its front portion with an openable and closable lid and at its lower surface with a slidable slider, whereby upon non-use, reel shaft insertion apertures, a front opening and a cut-out portion are closed by the front lid and the slider and this closed state is held by the cooperation of the front lid and the slider. Also, an elastic engaging piece member having at its tip end a protrusion is formed near the cut-out portion of the cassette casing and an engaging aperture which is engaged with this protrusion is formed through the slide, whereby the sliding movement of the slider is restricted by the engagement between the engaging piece member and the engaging aperture.

Abstract translation: 本发明涉及一种用于磁带盒的盒式磁带，其特别是当不用于记录和/或再现信号的操作时，盒壳体被紧密地封闭，以防止磁带被灰尘和手指的接触粘附 。 盒体在其前部设置有可开闭的盖子，并在其下表面设置有可滑动的滑块，由此在不使用时，卷轴轴插入孔，前开口和切口部分被前部 盖和滑块，并且通过前盖和滑块的协作来保持该关闭状态。 此外，在盒体的切口部附近形成有在其前端具有突起的弹性接合件，并且与该突起接合的卡合孔形成为穿过滑块，滑块的滑动运动 由接合件和接合孔之间的接合限制。

公开(公告)号：US4161678A

公开(公告)日：1979-07-17

申请号：US738736

申请日：1976-11-04

Applicant: Nobuo Kaieda ,  Kenji Kawakami ,  Yoshihiro Okano ,  Hiroshi Ohtsu

Inventor： Nobuo Kaieda ,  Kenji Kawakami ,  Yoshihiro Okano ,  Hiroshi Ohtsu

IPC: G01K7/13 ,  G01K7/21 ,  G05B11/12 ,  G05D3/14 ,  G05D3/16 ,  G05D3/18 ,  G05D23/22 ,  G05D23/24 ,  G05D23/00

CPC classification number: G05D3/18 ,  G01K7/13 ,  G01K7/21 ,  G05B11/12 ,  G05D23/1906 ,  G05D23/22 ,  G05D23/24 ,  G05D3/1418 ,  G05D3/16

Abstract: A servo-system is provided for self-balancing systems using an ac servomotor capable of maintaining loop gain substantially constant irrespective of span adjustment and without capacitor coupling. It includes a direct-coupling dc amplifier for comparing input and comparison signals and amplifying the result, a servo amplifier having a differential direct-coupling amplifier with inverting and non-inverting input terminals, with feedback from its output to the inverting input terminal and a switch to the non-inverting input terminal operating at the same frequency as the ac power source for the servomotor, to maintain the loop gain constant irrespective of span adjustment, and means causing the ac servomotor to move a slide resistor to bring the compared signal into balance with the input signal.Provision is also made for receiving input signals from thermoelectric or resistance thermometers and balancing the system using these signals.

Abstract translation: 提供了一种使用交流伺服电动机的自平衡系统的伺服系统，其能够保持环路增益基本上恒定，而不考虑量程调整和无电容器耦合。 它包括用于比较输入和比较信号并放大结果的直流耦合直流放大器，具有反相和非反相输入端的差分直流耦合放大器的伺服放大器，具有从其输出到反相输入端的反馈，以及 切换到与伺服电动机的交流电源工作频率相同的非反相输入端子，无论跨度调整如何，都能保持环路增益恒定，并且使得交流伺服电机移动滑动电阻器以使比较的信号进入 与输入信号平衡。

公开(公告)号：US08308887B2

公开(公告)日：2012-11-13

申请号：US13182465

申请日：2011-07-14

Applicant: Kazuhiro Isebo ,  Norio Sakai ,  Kenji Kawakami ,  Nobuaki Ogawa

Inventor： Kazuhiro Isebo ,  Norio Sakai ,  Kenji Kawakami ,  Nobuaki Ogawa

IPC: B44C1/17 ,  B44C1/165 ,  C03B29/00 ,  B29C65/00 ,  B23P19/00

CPC classification number: H05K3/4061 ,  G03G15/224 ,  G03G15/225 ,  G03G15/6585 ,  G03G15/6591 ,  H05K1/0306 ,  H05K3/1266 ,  H05K3/4611 ,  H05K3/4629 ,  H05K2203/0143 ,  H05K2203/0156 ,  H05K2203/0517 ,  H05K2203/1189 ,  H05K2203/1545 ,  Y10T29/5313 ,  Y10T29/5317 ,  Y10T156/10 ,  Y10T156/109

Abstract: A via hole forming method and a multilayered board manufacturing method improve manufacturing yield by reducing the required processes. The via hole forming method includes a first step of forming a toner image by attaching toner particles, containing a conductive material and having a protruding portion, onto the surface of a first photosensitive member so that the protruding portion is directed to the outside; and a second step of opposing the surface of the first photosensitive member to one principal surface of a green sheet containing an insulating material and transferring the toner image to the one principal surface of the green sheet so that the protruding portions of the toner particles protrude into the green sheet so as to reach the other principal surface of the green sheet and the toner particles are buried in the green sheet. The via holes are formed using an electrophotographic printing method.

Abstract translation: 通孔形成方法和多层板制造方法通过减少所需的工艺来提高制造成品率。 通孔形成方法包括：第一步骤，通过将包含导电材料并具有突出部分的调色剂颗粒附着到第一感光构件的表面上以使得突出部分被引导到外部来形成调色剂图像; 以及将第一感光构件的表面相对于包含绝缘材料的生片的一个主表面并将调色剂图像转印到生片的一个主表面的第二步骤，使得调色剂颗粒的突出部分突出到 生片从而到达生片的另一个主表面和调色剂颗粒被埋在生片中。 通孔使用电子照相印刷法形成。

公开(公告)号：US20060014504A1

公开(公告)日：2006-01-19

申请号：US10979114

申请日：2004-11-03

Applicant: Masayoshi Ono ,  Kenji Kawakami

Inventor： Masayoshi Ono ,  Kenji Kawakami

IPC: H04B1/26

CPC classification number: H03D7/12

Abstract: Provided is a pulse modulation circuit that improves the on/off operation and improves the on/off ratio of an output power of the entire pulse modulation circuit in the switching operation. The pulse modulation circuit inputs a local oscillation wave and a DC pulse signal, mixes a second harmonic wave of the local oscillation wave with the DC pulse signal, and outputs an RF pulse signal. The pulse modulation circuit includes: a switch that inputs the local oscillation wave and attenuates the local oscillation wave at an off time more than at an on time; and a harmonic mixer that inputs the local oscillation wave affected by the switch and the DC pulse signal, mixes the second harmonic wave of the local oscillation wave with the DC pulse signal, and outputs the RF pulse signal, in which the switch is allowed to conduct the switching operation together with the harmonic mixer according to the DC pulse signal.

Abstract translation: 提供了一种脉冲调制电路，其改善了开/关操作，并且提高了开关操作中整个脉冲调制电路的输出功率的导通/截止比。 脉冲调制电路输入本地振荡波和直流脉冲信号，将本地振荡波的二次谐波与直流脉冲信号混合，并输出RF脉冲信号。 脉冲调制电路包括：开关，其输入本地振荡波，并在相对于接通时间的关闭时间衰减本地振荡波; 以及输入受开关影响的局部振荡波和直流脉冲信号的谐波混频器，将本地振荡波的二次谐波与直流脉冲信号混合，并输出允许开关的RF脉冲信号 根据直流脉冲信号与谐波混频器一起进行开关操作。

公开(公告)号：US06362777B1

公开(公告)日：2002-03-26

申请号：US09580219

申请日：2000-05-26

Applicant: Kenji Kawakami ,  Hiroshi Ikematsu

Inventor： Kenji Kawakami ,  Hiroshi Ikematsu

IPC: G01S1353

CPC classification number: G01S13/582 ,  G01S7/28 ,  H03D7/16 ,  H04B1/44

Abstract: A Pulse-Doppler radar apparatus is constructed such that an output of an oscillator is divided by a distributor and an on/off switch for generating pulses is coupled to an IF input of a first harmonic mixer, in order to improve precision in measurement of a distance and speed.

Abstract translation: 脉冲多普勒雷达装置被构造成使得振荡器的输出由分配器划分，并且用于产生脉冲的开/关开关耦合到第一谐波混频器的IF输入，以便提高测量的精度 距离和速度。