公开(公告)号：US06769469B2

公开(公告)日：2004-08-03

申请号：US09928516

申请日：2001-08-14

Applicant: Yukio Yamada

Inventor： Yukio Yamada

IPC: H05K300

CPC classification number: H01L24/32 ,  H01L21/563 ,  H01L24/29 ,  H01L24/75 ,  H01L24/83 ,  H01L2224/16 ,  H01L2224/27013 ,  H01L2224/29006 ,  H01L2224/29007 ,  H01L2224/29019 ,  H01L2224/29082 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/75 ,  H01L2224/75313 ,  H01L2224/75743 ,  H01L2224/75745 ,  H01L2224/7598 ,  H01L2224/83051 ,  H01L2224/83101 ,  H01L2224/83192 ,  H01L2224/83194 ,  H01L2224/83385 ,  H01L2224/838 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01061 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01087 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/07811 ,  H01L2924/14 ,  Y10T29/49124 ,  Y10T29/4913 ,  Y10T156/1744 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A process for mounting a semiconductor device and a mounting apparatus whereby electrodes of a fine-pitch semiconductor device and a wiring board can be surely connected to each other. A process for mounting a semiconductor device by electrically connecting an electrode of the semiconductor device 4 to an electrode of a wiring board by using an anisotropic conductive adhesive film having conductive particles dispersed in an insulating adhesive, which process comprising: the step of tentatively thermocompression bonding a conductive particle-free filmy insulating adhesive onto a wiring board 22 to thereby form an insulating adhesive layer 23; the step of forming a concave 23a of a predetermined size in said insulating adhesive layer 23 by using a compression bonding head 2 provided with a pressing chip 21 at a predetermined position; the step of putting in the concave 23a of said insulating adhesive layer 23 an anisotropic conductive adhesive film of a predetermined size; and the step of mounting a predetermined IC chip 11 at a predetermined position of the compression bonding head 2 and then positioning said IC chip 11 and thermocompression bonding to said wiring board 22.

Abstract translation: 一种用于安装半导体器件和安装设备的方法，由此能够可靠地连接细间距半导体器件和布线板的电极。 一种通过使用具有分散在绝缘粘合剂中的导电粒子的各向异性导电粘合膜将半导体器件4的电极电连接到布线板的电极来安装半导体器件的方法，该方法包括：暂时热压接 将导电无颗粒的膜状绝缘粘合剂粘合到布线板22上，从而形成绝缘粘合剂层23; 通过使用在预定位置设置有加压芯片21的压接头2，在所述绝缘粘合剂层23中形成预定尺寸的凹部23a的步骤; 将绝缘粘合剂层23的凹部23a放入预定尺寸的各向异性导电粘合膜的步骤; 以及将预定的IC芯片11安装在压接头2的预定位置，然后将所述IC芯片11定位并热压接到所述布线板22上的步骤。

公开(公告)号：US06340607B1

公开(公告)日：2002-01-22

申请号：US09631282

申请日：2000-08-03

Applicant: Yukio Yamada

Inventor： Yukio Yamada

IPC: H01L2144

CPC classification number: H01L24/32 ,  H01L21/563 ,  H01L24/29 ,  H01L24/75 ,  H01L24/83 ,  H01L2224/16 ,  H01L2224/27013 ,  H01L2224/29006 ,  H01L2224/29007 ,  H01L2224/29019 ,  H01L2224/29082 ,  H01L2224/2919 ,  H01L2224/2929 ,  H01L2224/293 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/75 ,  H01L2224/75313 ,  H01L2224/75743 ,  H01L2224/75745 ,  H01L2224/7598 ,  H01L2224/83051 ,  H01L2224/83101 ,  H01L2224/83192 ,  H01L2224/83194 ,  H01L2224/83385 ,  H01L2224/838 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01061 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01087 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/07811 ,  H01L2924/14 ,  Y10T29/49124 ,  Y10T29/4913 ,  Y10T156/1744 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A process for mounting a semiconductor device and a mounting apparatus whereby electrodes of a fine-pitch semiconductor device and a wiring board can be surely connected to each other. A process for mounting a semiconductor device by electrically connecting an electrode of the semiconductor device 4 to an electrode of a wiring board by using an anisotropic conductive adhesive film having conductive particles dispersed in an insulating adhesive, which process comprising: the step of tentatively thermocompression bonding a conductive particle-free filmy insulating adhesive onto a wiring board 22 to thereby form an insulating adhesive layer 23; the step of forming a concave 23a of a predetermined size in said insulating adhesive layer 23 by using a compression bonding head 2 provided with a pressing chip 21 at a predetermined position; the step of putting in the concave 23a of said insulating adhesive layer 23 an anisotropic conductive adhesive film of a predetermined size; and the step of mounting a predetermined IC chip 11 at a predetermined position of the compression bonding head 2 and then positioning said IC chip 11 and thermocompression bonding to said wiring board 22.

Abstract translation: 一种用于安装半导体器件和安装设备的方法，其中精细间距半导体器件和布线板的电极可以彼此可靠地连接。1.一种通过将半导体器件4的电极电连接到 通过使用具有分散在绝缘粘合剂中的导电性粒子的各向异性导电性粘接膜的布线基板的电极，该方法包括：将无导电性粒子的膜绝缘性粘接剂暂时热压接合到配线基板22上，由此形成绝缘体 粘合剂层23; 通过使用在预定位置设置有加压芯片21的压接头2，在所述绝缘粘合剂层23中形成预定尺寸的凹部23a的步骤; 将绝缘粘合剂层23的凹部23a放入预定尺寸的各向异性导电粘合膜的步骤; 以及将预定的IC芯片11安装在压接头2的预定位置，然后将所述IC芯片11定位并热压接到所述布线板22上的步骤。

公开(公告)号：US06184193B2

公开(公告)日：2001-02-06

申请号：US09445737

申请日：2000-03-31

Applicant: Yukio Yamada

Inventor： Yukio Yamada

IPC: D06L102

CPC classification number: C11D7/265 ,  C11D7/261 ,  C11D7/44 ,  C11D11/0017 ,  D06L1/12 ,  D06M13/03 ,  D06M13/152 ,  D06M2200/45

Abstract: A shrinkage prevention agent for water washing of clothing that would conventionally have been dry cleaned. The shrinkage prevention agent is compromised of a steam or vacuum dry-distilled liquid of two or more plants selected from sagebrush, beefsteak plant, tea, plantaginales, aloe, chrysanthemum, pine, cedar, cypress. The shrinkage prevention agent is used in a wet cleaning system that includes water washing.

Abstract translation: 用于通常已经被干洗的衣服的水洗的收缩预防剂。 收缩预防剂受两种或多种选自鼠尾草，牛排，茶叶，植物，芦荟，菊花，松树，柏树，柏树等植物的蒸汽或真空干蒸馏液的影响。 收缩防止剂用于包括水洗的湿式清洗系统中。

公开(公告)号：US5965064A

公开(公告)日：1999-10-12

申请号：US176167

申请日：1998-10-21

Applicant: Yukio Yamada ,  Masao Saito ,  Junji Shinozaki ,  Motohide Takeichi

Inventor： Yukio Yamada ,  Masao Saito ,  Junji Shinozaki ,  Motohide Takeichi

IPC: C09J9/02 ,  H01B1/22 ,  H01L21/60 ,  H01R4/04 ,  H05K3/32 ,  H01B1/02 ,  B32B5/00

CPC classification number: H01L24/83 ,  C09J9/02 ,  H01B1/22 ,  H01L24/29 ,  H01L24/81 ,  H01R4/04 ,  H05K3/323 ,  H01L2224/16 ,  H01L2224/29101 ,  H01L2224/2919 ,  H01L2224/29399 ,  H01L2224/29499 ,  H01L2224/73204 ,  H01L2224/81801 ,  H01L2224/8319 ,  H01L2224/838 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01049 ,  H01L2924/0105 ,  H01L2924/01057 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/0781 ,  H01L2924/14 ,  H01R12/52 ,  H05K2201/0221 ,  H05K2201/0224 ,  H05K2201/0233 ,  H05K2201/0266 ,  Y10T428/2998

Abstract: An anisotropically electroconductive adhesive to be used for establishing electric connection between terminals of, for example, an IC chip and of a circuit pattern, at a low cost with high reliabilities both in the establishment of electric connection and in the insulation upon the connection without suffering from short-circuiting between circuit lines in the circuit and without causing any obstruction on the circuit, even when the terminals or the circuit lines are disposed at close intervals, which adhesive comprises an electrically insulating adhesive matrix and electroconductive particles dispersed in the matrix, wherein the electroconductive particles comprise at least two electroconductive particulate products of different average particle sizes and wherein each particle of both the particulate products is coated with an electrically insulating resin insoluble in the insulating adhesive matrix.

Abstract translation: 用于在例如IC芯片和电路图案的端子之间建立电连接的各向异性导电粘合剂以低成本建立电连接并且在连接时的绝缘性方面具有高可靠性而不遭受痛苦 即使当端子或电路线以紧密的间隔设置时，即使在电路中的电路线之间短路并且不引起电路上的任何障碍，该粘合剂包括分散在基体中的电绝缘粘合基质和导电颗粒，其中 导电颗粒包含至少两种不同平均粒度的导电颗粒产品，并且其中两种颗粒产品的每个颗粒都涂覆有不溶于绝缘粘合剂基质的电绝缘树脂。

公开(公告)号：US5867807A

公开(公告)日：1999-02-02

申请号：US738110

申请日：1996-10-25

Applicant: Yukio Yamada ,  Ryuichiro Araki ,  Yutaka Yamashita

Inventor： Yukio Yamada ,  Ryuichiro Araki ,  Yutaka Yamashita

IPC: G01N21/27 ,  G01J1/00 ,  G01N21/47 ,  G01N21/49 ,  G06F17/17 ,  G06F19/00

CPC classification number: G01N21/49

Abstract: A method for determination of optical properties of light scattering material, includes calculating temporal changes in output light intensity with respect to a large number of combinations of reduced scattering coefficients .mu.s' and absorption coefficients .mu.a of a light-scattering material sample, storing the results, irradiating the sample with picosecond pulses of light and measuring temporal changes in the intensity of light coming out from the sample. When a measured temporal change in output light intensity is the same as or similar to a stored temporal change in intensity, the reduced scattering coefficient .mu.s' and absorption coefficient .mu.a of the stored temporal change in output light intensity are determined as the .mu.s' and .mu.a of the sample.

Abstract translation: 一种用于确定光散射材料的光学特性的方法，包括计算相对于散射散射系数μs'和光散射材料样品的吸收系数μa的大量组合的输出光强度的时间变化， 结果，用皮秒脉冲光照射样品并测量从样品出来的光的强度的时间变化。 当输出光强度的测量时间变化与存储的强度时间变化相同或类似时，输出光强度中存储的时间变化的减小的散射系数μs'和吸收系数μa被确定为mu '和mu a的样品。

公开(公告)号：US5824522A

公开(公告)日：1998-10-20

申请号：US294871

申请日：1994-08-22

Applicant: Yasuhiro Ikenaka ,  Hirokazu Nanba ,  Masayuki Takano ,  Kazuyoshi Yajima ,  Yukio Yamada ,  Satomi Takahashi ,  Kazuma Okubo ,  Kazuhiko Yamada ,  Yoshiro Hiraishi

Inventor： Yasuhiro Ikenaka ,  Hirokazu Nanba ,  Masayuki Takano ,  Kazuyoshi Yajima ,  Yukio Yamada ,  Satomi Takahashi ,  Kazuma Okubo ,  Kazuhiko Yamada ,  Yoshiro Hiraishi

IPC: C12N9/80 ,  C12N9/96 ,  C12N11/02 ,  C12N11/08 ,  C12P13/04 ,  C12P13/06 ,  C12P13/08 ,  C12P13/22 ,  C12P41/00 ,  C12N1/20 ,  C12N9/14 ,  C12N11/00

CPC classification number: C12N11/02 ,  C12N11/08 ,  C12N9/80 ,  C12N9/96 ,  C12P13/04 ,  C12P13/06 ,  C12P13/08 ,  C12P13/22 ,  C12P41/009 ,  Y10S435/849 ,  Y10S435/874

Abstract: Decarbamylases are provided capable of producing D-.alpha.-amino acids by hydrolysis of N-carbamyl-D-.alpha.-amino acids. A source of the decarbamylases is recombinant microorganisms produced by gene manipulation methods. Decarbamylases having improved thermostability can be obtained in which amino acids at a thermostability-related site of a natural decarbamylase have been replaced with other amino acids by mutating a DNA fragment encoding the natural decarbamylase. Recombinant DNA is obtained from a vector DNA and a DNA fragment encoding a natural decarbamylase where the nucleic acid sequence encoding an amino acid at a thermostability-related site is replaced with a nucleic acid sequence encoding another amino acid. The recombinant DNA is used to produce transformants that produce thermostable decarbamylases. The decarbamylases may be immobilized in purified, partially-purified or crude form or in the form of decarbamylase-containing microbial cells on a support such as a polymer having ion exchange groups or covalent bonding groups. The presence of an antioxidant such as dithiothreitol results in an immobilized decarbamylase preparation that can be repeatedly used 30 times or more.

Abstract translation: 提供的脱甲酰氨基酶能够通过N-氨基甲酰基-D-α-氨基酸的水解产生D-氨基酸。 脱氨基甲酰酶的来源是通过基因操作方法产生的重组微生物。 通过突变编码天然脱氨基甲酰酶的DNA片段，可以得到具有改善的热稳定性的脱甲酰氨基磷酸酶，其中天然脱氨基甲酰酶的热稳定性相关部位的氨基酸已被其它氨基酸替代。 从载体DNA和编码天然脱氨基甲酰酶的DNA片段获得重组DNA，其中将编码热稳定性相关部位的氨基酸的核酸序列替换为编码另一氨基酸的核酸序列。 重组DNA用于产生产生热稳定性脱氨基甲酰酶的转化体。 脱氨基甲酰酶可以固定在纯化的，部分纯化的或粗制的形式中，或以含脱氨基甲酰酶的微生物细胞的形式固定在载体上，例如具有离子交换基团或共价键合基团的聚合物。 抗氧化剂如二硫苏糖醇的存在导致可重复使用30次以上的固定化脱氨基甲酰酶制剂。

公开(公告)号：US5800314A

公开(公告)日：1998-09-01

申请号：US692523

申请日：1996-08-05

Applicant: Yoshihiro Sakakibara ,  Yukio Yamada ,  Kitami Suzuki

Inventor： Yoshihiro Sakakibara ,  Yukio Yamada ,  Kitami Suzuki

IPC: A63B22/06 ,  A63B22/02 ,  A63B24/00 ,  A63B23/00

CPC classification number: A63B22/02 ,  A63B22/025 ,  A63B2024/0093 ,  A63B22/0242 ,  A63B2220/13 ,  Y10S482/901

Abstract: A user-motion-response type exercise equipment capable of changing the moving speed of the moving belt surface so as to follow the running speed of the runner from the start to end of running. The equipment includes an endless belt mechanism having a moving surface for the user (runner) to walk or run on, a driving mechanism for driving the endless belt mechanism to move the moving belt surface at a speed in accordance with a control signal supplied externally, a position detector for detecting the user's position on the moving belt surface, and a controller for performing a control action combining a proportional control action and an integral control action in parallel in accordance with the user's position on the moving belt surface detected by the position detector as the controlled variable, and generating a control signal supplied externally to the driving mechanism and sending the control signal to the driving mechanism.

Abstract translation: 一种用户运动响应型运动装置，其能够改变运动皮带表面的移动速度，以便从运行的开始到结束跟随跑步者的运动速度。 该设备包括具有用于使用者（跑步者）行走或移动的移动表面的循环带机构，用于驱动环形带机构的驱动机构，以便根据外部提供的控制信号以移动速度移动移动带表面， 用于检测用户在移动带表面上的位置的位置检测器，以及控制器，用于根据用户在位置检测器检测到的移动带表面上的位置来并行地进行比例控制动作和积分控制动作的控制动作 作为控制变量，并且产生向驱动机构外部提供的控制信号，并将控制信号发送到驱动机构。

公开(公告)号：US5700659A

公开(公告)日：1997-12-23

申请号：US464365

申请日：1995-06-05

Applicant: Yukio Yamada ,  Osamu Asami ,  Hidehiko Sugiyama ,  Chie Idekoba ,  Fumihiko Hoshino ,  Masana Hirai ,  Tsutomu Kajino ,  Takao Imaeda ,  Kiyoko Sarai

Inventor： Yukio Yamada ,  Osamu Asami ,  Hidehiko Sugiyama ,  Chie Idekoba ,  Fumihiko Hoshino ,  Masana Hirai ,  Tsutomu Kajino ,  Takao Imaeda ,  Kiyoko Sarai

IPC: C12N9/90 ,  C12N15/52 ,  C12N15/31

CPC classification number: C12N9/90

Abstract: A highly thermostable polypeptide possessing protein disulfide isomerase (PDI) activity, a gene coding for the polypeptide and a process for producing the polyeptide are provided. The polypeptide possessing PDI activity is characterized by A) having a capability of catalyzing a disulfide exchange in proteins, B) recognizing mainly ribonuclease A as a substrate, C) having a suitable active temperature of 20.degree. to 70.degree. C., D) being stable at a pH value of 6 to 9, and E) having a molecular weight of about 60,000 to 62,000. Since it has a higher thermostability and exhibits a stable activity in a wider dithiothreitol concentration range as compared with the conventional PDI, it is possible to provide a novel enzyme active protein which can be advantageously used for a refolding reaction of certain proteins. Further, a process which enables the polylpeptide possessing PDI activity to be efficiently produced using Humicola insolens or a transformant transformed with an expression vector containing the above-described gene is also provided.

Abstract translation: 提供了具有蛋白质二硫键异构酶（PDI）活性的高度热稳定的多肽，编码多肽的基因和产生多肽的方法。 具有PDI活性的多肽的特征在于：A）具有催化蛋白质中二硫键交换的能力，B）主要以核糖核酸酶A为底物，C）具有20〜70℃的合适的活性温度，D）为 在pH值为6〜9的条件下稳定，E）分子量约为60,000〜62,000。 由于与常规PDI相比，具有较高的热稳定性并且在更宽的二硫苏糖醇浓度范围内表现出稳定的活性，因此可以提供可有利地用于某些蛋白质的重折叠反应的新型酶活性蛋白质。 此外，还提供了使用Humicola insolens或用含有上述基因的表达载体转化的转化体能够有效地产生具有PDI活性的多肽的方法。

公开(公告)号：US5122817A

公开(公告)日：1992-06-16

申请号：US750729

申请日：1991-08-20

Applicant: Hirofumi Hasegawa ,  Naoto Ohmori ,  Yukio Yamada ,  Narutaka Yoshida

Inventor： Hirofumi Hasegawa ,  Naoto Ohmori ,  Yukio Yamada ,  Narutaka Yoshida

IPC: G03G15/04 ,  G03G15/041 ,  G03G15/22 ,  H04N1/00

CPC classification number: G03G15/221 ,  G03G15/04018 ,  H04N1/00254 ,  G03G15/041

Abstract: An image forming apparatus comprising a laser beam radiating unit utilized as a light source, and an optical system that the surface of an original reflects a laser beam radiated from the radiating unit to project an image reflected from the original onto a photosensitive member. In this apparatus, an image is formed selectively in a print mode so that an image results from turning on and off the laser beam, in a copy mode that a copy of an original results from exposure of the photosensitive member to the laser beam reflected from the surface of an original or in a composite mode that a composite image is formed of a copy of an original and an image resulting from turning on and off the laser beam. Further, this apparatus comprises a projection lens unit for projecting an image reflected from an original onto the photosensitive member. The laser beam transmitting through the lens unit is scanned in the direction perpendicular to the main scanning direction, and altering the scanning speed and position of the lens unit results in various magnifications of an image.

Abstract translation: 一种图像形成装置，包括用作光源的激光束照射单元，以及原始表面反射从辐射单元辐射的激光束以将从原稿反射的图像突出到感光构件上的光学系统。 在该装置中，在打印模式中选择性地形成图像，使得在激光束的打开和关闭时产生图像，复制模式使原稿的拷贝从曝光的激光束到由 原稿的表面或复合模式，合成图像由原稿的副本和通过打开和关闭激光束产生的图像形成。 此外，该装置包括用于将从原稿反射的图像投影到感光构件上的投影透镜单元。 通过透镜单元透射的激光束沿与主扫描方向垂直的方向被扫描，并且改变透镜单元的扫描速度和位置导致图像的各种放大。

公开(公告)号：US4965870A

公开(公告)日：1990-10-23

申请号：US374002

申请日：1989-06-29

Applicant: Hirofumi Hasegawa ,  Naoto Ohmori ,  Yukio Yamada ,  Narutaka Yoshida

Inventor： Hirofumi Hasegawa ,  Naoto Ohmori ,  Yukio Yamada ,  Narutaka Yoshida

IPC: G03G15/04 ,  G03G15/22 ,  H04N1/387

CPC classification number: G03G15/221 ,  G03G15/04018 ,  H04N1/3871

Abstract: An image forming apparatus comprising a laser beam radiating unit utilized as a light source, and an optical system that the surface of an original reflects a laser beam radiated from the radiating unit to project a image reflected from the original onto a photosensitive member. In this apparatus, an image is formed selectively in a print mode that an image results from turning on and off the laser beam, in a copy mode that a copy of an original results from exposure of the photosensitive member to the laser beam reflected from the surface of an original or in a composite mode that a composite image is formed of a copy of an original and an image resulting from turning on and off the laser beam. Further, this apparatus comprises a transporting unit for transporting a sheet on which a latent image formed on the photosensitive member is transferred onto the original glass, so that a sheet once discharged from the main body can be reused as an original.

Abstract translation: 一种图像形成装置，包括用作光源的激光束照射单元，以及原稿的表面反射从辐射单元辐射的激光束以将从原稿反射的图像突出到感光构件上的光学系统。 在该装置中，以复印模式选择性地以打印和关闭激光束的图像形成的图像形成图像，其中原稿的拷贝是由感光元件的曝光引起的， 原稿的表面或复合模式，合成图像由原稿的副本和从打开和关闭激光束产生的图像形成。 此外，该装置包括一个传送单元，用于将在感光构件上形成的潜像传送到原稿玻璃上的片材，从而可以将从主体排出的片材作为原件重复使用。