公开(公告)号：US6063321A

公开(公告)日：2000-05-16

申请号：US649306

申请日：1996-05-17

申请人： Hiroshi Koyama ,  Tsutomu Onoue ,  Keigo Asano ,  Tadatsugu Nakamura ,  Izuru Shoji

发明人： Hiroshi Koyama ,  Tsutomu Onoue ,  Keigo Asano ,  Tadatsugu Nakamura ,  Izuru Shoji

IPC分类号： B29C33/02 ,  B29C33/12 ,  B29C45/14 ,  B29C45/73 ,  H01F41/12 ,  B29C70/70

CPC分类号： B29C45/73 ,  B29C45/14073 ,  B29C2045/14852 ,  B29C2045/7343 ,  B29C2045/7356 ,  B29C45/7337

摘要： An insert is held in a cavity within a die set by a movable hold member. Molten resin is injected into the cavity when the insert is held by the hold member. The hold member is separated from the insert at a given timing. A surface of the hold member is heated to a temperature higher than a temperature of an inner surface of the die set. The hold-member surface contacts the molten resin. The die-set inner surface is exposed in the cavity.

摘要翻译： 插入件由可移动的保持构件保持在模具组内的空腔中。 当插入物被保持构件保持时，将熔融的树脂注入腔中。 保持构件在给定的时间与插入物分离。 保持构件的表面被加热到高于模具的内表面的温度的温度。 保持构件表面接触熔融树脂。 模具内表面暴露在空腔中。

公开(公告)号：US5708913A

公开(公告)日：1998-01-13

申请号：US595483

申请日：1996-02-01

申请人： Masateru Yasuhara ,  Tadayuki Tsuda ,  Akira Higeta ,  Hiroshi Koyama

发明人： Masateru Yasuhara ,  Tadayuki Tsuda ,  Akira Higeta ,  Hiroshi Koyama

IPC分类号： G03G15/11 ,  G03G21/18 ,  G03G15/00

CPC分类号： G03G21/1832 ,  G03G2221/1648

摘要： A coating apparatus for coating liquid-form material to be solidified as an elastomer on a coated member in order to form a seal member for preventing toner leakage, includes an injection member for injecting the liquid-form material on the coated member, a holder for holding the coated member, a driver for causing relative movement between the injection member and the holder, and a controller for controlling the driver to change the relative movement between the injection member and the holder.

摘要翻译： 为了形成用于防止调色剂泄漏的密封构件，涂布在涂覆构件上作为弹性体固化的液体形式的材料的涂覆装置包括用于将液体形式的材料注射在涂覆构件上的注射构件，用于 保持涂覆构件，用于引起注射构件和保持器之间的相对运动的驱动器，以及用于控制驾驶员改变注射构件和保持器之间的相对运动的控制器。

公开(公告)号：US5667872A

公开(公告)日：1997-09-16

申请号：US395835

申请日：1995-02-28

申请人： Akihiko Ohno ,  Atsushi Ishige ,  Hiroshi Koyama ,  Koichi Asami

发明人： Akihiko Ohno ,  Atsushi Ishige ,  Hiroshi Koyama ,  Koichi Asami

IPC分类号： B32B27/00 ,  B32B27/20 ,  B32B27/32

CPC分类号： B32B27/32 ,  Y10T428/24355 ,  Y10T428/24372 ,  Y10T428/2438 ,  Y10T428/249986 ,  Y10T428/2998 ,  Y10T428/31909 ,  Y10T428/31913

摘要： A synthetic paper with a multi-layer structure comprising a biaxially stretched film of an olefinic polymer having a melting point (the peak temperature of the DSC curve) of from 130.degree. C. to 210.degree. C. containing from 5 to 40% by weight inorganic fine powders having a mean particle size of from 0.01 to 10 .mu.m as a base material layer (A) having adhered to at least one surface thereof a uniaxially stretched layer (B) having a surface roughness of from 0.3 to 1.5 .mu.m, with the uniaxially stretched layer (B) comprising a propylene .alpha.-olefin copolymer or a high-density polyethylene having a melting point (the peak temperature of the DSC curve) of from 120.degree. C. to 160.degree. C. which is at least 5.degree. C. lower than the melting point of the olefinic polymer of the base material layer (A) and from 8 to 65% by weight inorganic fine powders having a mean particle size of from 0.01 to 5 .mu.m, wherein the surfaces of the inorganic fine powders contained in the uniaxially stretched layer (B) are coated with the propylene .alpha.-olefin copolymer or the high-density polyethylene.

摘要翻译： 一种具有多层结构的合成纸，其包含熔融点（DSC曲线的峰值温度）为130〜210℃的含有5〜40重量％的烯烃聚合物的双轴拉伸膜 作为基材层（A）的平均粒径为0.01〜10μm的无机细粉末，其表面粗糙度为0.3〜1.5μm的单轴拉伸层（B） 与包含丙烯-α-烯烃共聚物的单轴拉伸层（B）或熔点（DSC曲线的峰值温度）为120℃至160℃的高密度聚乙烯，其为至少5 ℃，低于基材层（A）的烯烃聚合物的熔点和8〜65重量％的平均粒径为0.01〜5μm的无机细粉末，其中无机 包含在单轴拉伸层（B ）涂覆有丙烯α-烯烃共聚物或高密度聚乙烯。

公开(公告)号：US5556516A

公开(公告)日：1996-09-17

申请号：US411208

申请日：1995-03-27

申请人： Hiroshi Koyama ,  Etsuo Takemoto

发明人： Hiroshi Koyama ,  Etsuo Takemoto

IPC分类号： C07C213/10 ,  C07C215/10 ,  B01D3/10

CPC分类号： C07C215/10 ,  C07C213/10 ,  Y10S159/16

摘要： 1-aminopropanediol-2,3 containing 2-aminopropanediol-1,3 of less than 0.30% by weight can be prepared by the present purification process, which involves distilling a 1-aminopropanediol-2,3 containing at least 0.3% of 2-aminopropanediol-1,3 based on the weight of 1-aminopropanediol-2,3 using a distillation column, said distillation column having low pressure loss.

摘要翻译： 可以通过本纯化方法制备含有小于0.30重量％的2-氨基丙二醇-1,3-的1-氨基丙二醇-2,3，其包括蒸馏含有至少0.3％的2-氨基丙二醇-2,3-二 氨基丙二醇-1,3-基于使用蒸馏塔的1-氨基丙二醇-2,3的重量，所述蒸馏塔具有低的压力损失。

公开(公告)号：US5391821A

公开(公告)日：1995-02-21

申请号：US231592

申请日：1994-04-20

申请人： Hiroshi Koyama ,  Hidetaka Kojima

发明人： Hiroshi Koyama ,  Hidetaka Kojima

IPC分类号： C07C51/12 ,  C07C45/50

CPC分类号： C07C51/12

摘要： Carboxylic acids are produced in the liquid phase carbonylation reaction from an alcohol or its derivative and carbon monoxide in the presence of a catalyst system containing a rhodium component and an alkyl halide and water, adding an iodide salt to the rhodium/alkyl halide catalyst system so as to maintain the iodine ion concentration in the carbonylation reaction solution at 0.3 mol/l or higher.

摘要翻译： 在含有铑组分和烷基卤化物和水的催化剂体系的存在下，在醇或其衍生物和一氧化碳的液相羰基化反应中产生羧酸，向铑/烷基卤催化剂体系中加入碘化物盐 以使羰基化反应溶液中的碘离子浓度维持在0.3mol / l以上。

公开(公告)号：US5258082A

公开(公告)日：1993-11-02

申请号：US23211

申请日：1993-02-25

申请人： Hiroshi Koyama ,  Yasuo Sato ,  Katsuyuki Nishioka ,  Akira Tange ,  Tadayoshi Akutsu

发明人： Hiroshi Koyama ,  Yasuo Sato ,  Katsuyuki Nishioka ,  Akira Tange ,  Tadayoshi Akutsu

IPC分类号： C21D7/04 ,  C21D7/06 ,  C21D9/02 ,  C22C38/22

CPC分类号： C21D9/02 ,  C21D7/04 ,  C21D7/06

摘要： A spring steel containing 0.35 to 0.50% of carbon is refined to the hardness of .phi. 2.50 to 2.70 mm in Brinell indentation diameter (HBD) by rapid cooling for quenching and tempering. This spring steel is subjected to warm shot peening at a temperature of 150 to 300.degree. C. (423 to 573K) by using long-lived practical shots with the normal hardness of .phi. 2.65 to 2.80 mm in HBD, whereupon a high-strength spring is obtained having a compressive residual stress in its surface and enjoying the maximum shearing stress of 110 to 135 kgf/mm.sup.2 (1080 to 1325 MPa).

摘要翻译： 通过快速冷却淬火和回火，含有0.35-0.50％碳的弹簧钢被精炼至布氏压痕直径（HBD）为2.50mm至2.70mm的硬度。 通过使用HBD中正常硬度为2.65〜2.80mm的长寿命实际射击，在该温度为150〜300℃（423〜573K）的温度下对该弹簧钢进行热喷丸处理，结果为高强度弹簧 在其表面具有压缩残余应力并且获得110至135kgf / mm2（1080至1325MPa）的最大剪切应力。

公开(公告)号：US5045782A

公开(公告)日：1991-09-03

申请号：US469668

申请日：1990-01-23

申请人： Hiroshi Koyama

发明人： Hiroshi Koyama

IPC分类号： G01R31/28 ,  G01R31/319

CPC分类号： G01R31/31915

摘要： A negative feedback high current driver for an in-circuit tester comprises a three stage amplifier for supplying a high current overdriving signal to a device under test. The high current overdriving signal substantially cancels out any remaining component of an in-circuit generated signal appearing at an input to the device under test.

公开(公告)号：US4947042A

公开(公告)日：1990-08-07

申请号：US366175

申请日：1989-06-14

申请人： Tadashi Nishioka ,  Takao Yasue ,  Hiroshi Koyama

发明人： Tadashi Nishioka ,  Takao Yasue ,  Hiroshi Koyama

IPC分类号： G01N27/00 ,  G01Q10/04 ,  G01Q30/08 ,  G01Q60/16 ,  H01J37/26

CPC分类号： G01Q10/04 ,  B82Y35/00 ,  G01Q30/08 ,  G01Q60/16 ,  Y10S977/86

摘要： A tunnel unit for a scanning tunneling microscope includes a specimen stage having a plurality of pole pieces joined together via a joint member formed of a non-magnetic material and a specimen placing surface where the pole pieces and the joint member are exposed, a permanent magnet rotatably inserted within the specimen stage and at the joint of the plurality of pole pieces, a scanning head main body, which is provided with a piezoelectric element fixed thereto and a probe mounted on the piezoelectric element, being disposed above the specimen placing surface of the specimen stage and extending across the exposed joint member, and three screws formed of a magnetic material and rotatably mounted on the scanning head main body, the screws having their end portions in contact with the specimen placing surface of the specimen stage for supporting the scanning head main body above the specimen placing surface.

公开(公告)号：US4723062A

公开(公告)日：1988-02-02

申请号：US061436

申请日：1987-06-15

申请人： Tadashi Nishioka ,  Hiroshi Koyama ,  Yoji Mashiko

发明人： Tadashi Nishioka ,  Hiroshi Koyama ,  Yoji Mashiko

IPC分类号： H01L23/52 ,  C23C16/56 ,  C23F4/00 ,  H01L21/3205 ,  H05K1/09 ,  H05K3/02 ,  H05K3/08 ,  H05K3/22 ,  B23K26/00

CPC分类号： C23C16/56 ,  C23F4/00 ,  H05K3/08 ,  H05K3/225 ,  H05K1/09 ,  H05K2203/107 ,  H05K2203/1142 ,  H05K2203/175 ,  H05K3/027 ,  Y10T29/49156

摘要： In order to cut a portion of an aluminum interconnection in an aluminum circuit to be disconnected, the aluminum interconnection portion in the region to be cut is covered with a hydrogen-containing silicon nitride film by plasma CVD and is then irradiated with laser beams in an operating sequence consisting of three steps: the first step with relatively low power intensity and long irradiation time duration, the second step with intermediate power intensity and short irradiation time duration and the third step with relatively high power intensity and shortest irradiation time duration.

摘要翻译： 为了将要断开的铝电路中的铝互连部分切割掉，待切割区域中的铝互连部分通过等离子体CVD被含氢氮化硅膜覆盖，然后用激光束 操作顺序由三个步骤组成：第一步功率相对较低，照射持续时间长，第二步具有中等功率强度和较短的照射时间，第三步具有较高的功率强度和最短的照射时间。

公开(公告)号：US3940678A

公开(公告)日：1976-02-24

申请号：US537752

申请日：1974-12-31

申请人： Hiroshi Koyama

发明人： Hiroshi Koyama

IPC分类号： G11C11/4096 ,  H03F1/30 ,  H04J3/04 ,  H02M3/06 ,  G11C11/24 ,  H02J15/00

CPC分类号： H03F1/303 ,  G11C11/4096 ,  H04J3/047

摘要： A multiple input switching system includes an input isolation device, such as a transformer, in the input circuit. Switching devices are provided for sequentially connecting the several input circuits to a time-shared amplifier. The switching devices are actuated at a predetermined rate with a predetermined closed-time for each closure. Further switching devices are provided for transferring the data from each of the input circuits to a corresponding memory device. These further switching devices are operated synchronously with the first-mentioned switching devices but with a shorter close-time. The data values in the several memory devices may be selectively scanned asynchronously. Between each actuation of the input switching devices, additional switches are actuated which (1) short-circuits the input to the amplifier and (2) applies the output drift signal of the amplifier to a compensating storage capacitor. On subsequent actuation of the input and output switch devices, the compensating signal is superimposed on the data signal stored on the corresponding memory device.

摘要翻译： 多输入开关系统包括输入电路中的诸如变压器的输入隔离装置。 提供开关装置用于将多个输入电路顺序连接到时间共享放大器。 开关装置以预定的速率被启动，并且对于每个封闭件具有预定的关闭时间。 提供了另外的开关装置，用于将数据从每个输入电路传送到对应的存储器装置。 这些另外的开关装置与先前提到的开关装置同步操作，但是具有较短的关闭时间。 可以异步地选择性地扫描多个存储器件中的数据值。 在输入开关装置的每次致动之间，启动附加的开关，其中（1）将输入短路到放大器，和（2）将放大器的输出漂移信号施加到补偿存储电容器。 在随后的输入和输出开关装置的致动中，补偿信号叠加在存储在相应的存储器件上的数据信号上。