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1. 发明授权

US5113788A Screen printing machine for through hole printing an electric conductor 失效
标题翻译：丝网印刷机用于通孔印刷电导体
公开(公告)号：US5113788A
公开(公告)日：1992-05-19
申请号：US571096
申请日：1990-08-21
申请人： Yasuo Izumi , Syoji Sato , Kazumi Ishimoto , Yutaka Makino , Shohzo Ueno
发明人： Yasuo Izumi , Syoji Sato , Kazumi Ishimoto , Yutaka Makino , Shohzo Ueno
IPC分类号： B41F15/08 , B41F15/26 , B41M1/12 , H05K1/02 , H05K3/12 , H05K3/40 , H05K13/04
CPC分类号： H05K3/4053 , B41F15/08 , H05K13/0469 , H05K3/1233 , H05K1/0269 , H05K2201/09981 , H05K2203/082 , H05K2203/163
摘要： A screen printing machine has a table on which a substrate is to be put, a substrate adjusting device on the table to adjust the position of the substrate on the table, a screen plate capable of being placed on the table, a squeegee movable on the plate, a suction unit connected with the table to apply suction to the substrate through through holes of the substrate, a measuring device arranged in the suction unit to measure the degree of vacuum in the suction unit, and an adjusting device arranged in the suction unit to adjust the degree of vacuum.
摘要翻译：丝网印刷机具有要放置基板的工作台，工作台上的基板调节装置，用于调整工作台上的基板的位置，能够放置在工作台上的筛板，可在其上移动的刮板板，与所述工作台连接的抽吸单元，以通过所述基板的通孔向所述基板施加吸力;布置在所述抽吸单元中以测量所述抽吸单元中的真空度的测量装置;以及布置在所述抽吸单元中的调节装置调整真空度。

2. 发明授权

US5017131A Atmosphere furnace 失效
标题翻译：大气炉
公开(公告)号：US5017131A
公开(公告)日：1991-05-21
申请号：US545891
申请日：1990-06-29
申请人： Syoji Sato , Yutaka Makino , Kazumi Ishimoto , Yasuo Izumi
发明人： Syoji Sato , Yutaka Makino , Kazumi Ishimoto , Yasuo Izumi
IPC分类号： B23K1/008 , C23C2/28 , F27B9/02 , F27B9/04 , F27B9/24 , F27D3/00 , F27D7/04 , F27D19/00 , H05K3/34
CPC分类号： F27B9/24 , F27B9/028 , F27B9/04 , F27D2003/0061 , F27D2003/0087 , F27D2007/045 , F27D2019/0018
摘要： An atmosphere furnace including a plurality of divided furnace units, work transfer devices connecting the adjacent divided furnace units and those for the divided furnace units at both ends of the furnace. Each transfer device includes a tubular connecting frame and a work transfer member housed therein and the work transfer member has a work housing space in it. The work transfer member is rotatable, receives at a first position the work from outside or from an adjacent divided furnace unit into its work housing space, and send it out of the furnace or pass it to the adjacent divided furnace unit at a second position. When the work transfer member is at a middle position between the first and the second positions, the work housing space thereof faces an inner surface of the connecting frame so as to be sealed against the both end openings of the frame. Furthermore, it is provided with a channel for receiving the atmosphere from any divided furnace unit or outside space when the transfer member is at the middle position so as to have the work in the work housing space gradually heated or cooled through introduction of the atmosphere.
摘要翻译：包括多个分割炉单元的气氛炉，连接相邻的分割炉单元的工件传送装置和炉两端的分割炉单元。每个传送装置包括容纳在其中的管状连接框架和工件传送构件，并且工件传送构件在其中具有工作容纳空间。工件传送构件是可旋转的，在第一位置将工件从外部或从相邻的分割炉单元接收到其工作容纳空间中，并将其从炉中送出或在第二位置将其传递到相邻的分割炉单元。当工件传送构件处于第一位置和第二位置之间的中间位置时，其工作容纳空间面向连接框架的内表面，以便与框架的两端开口密封。此外，当传送构件处于中间位置时，设置有用于从任何分开的炉单元或外部空间接收气氛的通道，以便通过引入气氛而使作业容纳空间中的工作逐渐加热或冷却。

3. 发明授权

US5234105A Packages for circuit boards for preventing oxidation thereof 失效
标题翻译：用于防止氧化的电路板封装
公开(公告)号：US5234105A
公开(公告)日：1993-08-10
申请号：US982041
申请日：1992-11-24
申请人： Syoji Sato , Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
发明人： Syoji Sato , Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
IPC分类号： B65B69/00 , B65D75/32 , B65D81/20 , B65D85/38 , H05K3/28
CPC分类号： H05K3/282 , B65B69/00 , B65D75/32 , B65D75/327 , B65D81/2023 , B65D81/2084 , B65D2575/3245 , B65D85/38
摘要： A package is used for keeping an electric circuit board with no electronic components provided thereon in an air-tight cavity thereof and for preventing from oxidation during the transportation to the process wherein the electronic components are mounted on the electric circuit board. The cavity is composed of the lower and upper sheet of gas-impermeable materials, which are bonded at the bonded area by the fusion bonding, adhesive agent or viscous agent. The cavity is kept in non-oxidizing atmosphere by filling inert gas or evacuating air therefrom. The lower and upper sheets are composed of single layer or multi-layers, which may be made of flexible material or rigid material. An electric circuit board accommodated in the cavity of the package is taken out by the device comprising a separation roller pair. The device weakens the bonding strength to enable easy pulling of the lower and upper sheets to unpackage the circuit board.
摘要翻译：一种封装用于将其上没有设置有电子部件的电路板保持在其气密腔中，并且用于在运输到其中电子部件安装在电路板上的过程中防止氧化。该空腔由不透气材料的下部和上部组成，它们通过熔融粘合剂，粘合剂或粘性剂粘合在粘合区域。通过填充惰性气体或从其中排出空气将空腔保持在非氧化性气氛中。下层和上层由单层或多层组成，其可以由柔性材料或刚性材料制成。通过包括分离辊对的装置将容纳在包装体的空腔中的电路板取出。该装置削弱了接合强度，以便容易地拉动下部和上部片材以将电路板打包。

4. 发明授权

US5018936A Electronic parts engaging apparatus 失效
标题翻译：电子零件接合装置
公开(公告)号：US5018936A
公开(公告)日：1991-05-28
申请号：US371973
申请日：1989-06-27
申请人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
发明人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
IPC分类号： H05K13/04
CPC分类号： H05K13/046 , H05K13/0417 , Y10T29/53091 , Y10T29/53178 , Y10T29/53191
摘要： An electronic parts engaging apparatus is equipped with a parts feed portion having a plurality of parts feed devices disposed to feed, for each type of part, parts having marks indicating their separate type. A suction nozzle is composed of a light transmitting material. A recognition device recognizes the parts through the suction nozzle. A memory stores the types of the parts of the respective parts feed devices in the parts feed portion. A control stores in the memory the types of the parts found through the recognition of the marks of the parts of the respective parts feed devices with the recognition device. A periodical washing operation has an effect in that the control operation is simplified.

5. 发明授权

US5003692A Electric component mounting method 失效
标题翻译：电气元件安装方法
公开(公告)号：US5003692A
公开(公告)日：1991-04-02
申请号：US524055
申请日：1990-05-16
申请人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
发明人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
IPC分类号： B23P21/00 , G06T1/00 , H05K13/04 , H05K13/08
CPC分类号： H05K13/0413 , H05K13/08 , Y10T29/49131 , Y10T29/49133 , Y10T29/53178 , Y10T29/53261
摘要： A component mounting method for successively mounting electric components on a printed circuit board, which method comprises the steps of recognizing the position of an electric component retained by a suction nozzle by the effect of a suction force; recognizing the predetermined mounting position on a printed circuit board or any other suitable substrate, at a location spaced a predetermined distance from the printed circuit board; mounting the electric component after the latter has been aligned with the predetermined mounting position on the printed circuit board; and recognizing, through the suction nozzle, the electric component to determine if the electric component has been mounted properly after the suction nozzle has been elevated to a position spaced a predetermined distance upwardly from the printed circuit board. In the event that the latter has been mounted incorrectly, information indicative of an incorrect mounting of the electric component is recorded in a control data.
摘要翻译：一种用于在印刷电路板上连续安装电气部件的部件安装方法，该方法包括以下步骤：通过吸力来识别由吸嘴保持的电气部件的位置; 在与印刷电路板隔开预定距离的位置处识别印刷电路板或任何其它合适的基板上的预定安装位置; 在电气部件已经与印刷电路板上的预定安装位置对准之后安装电气部件; 并且通过吸嘴识别电气部件，以确定在吸嘴已经被升高到与印刷电路板之间向上隔开预定距离的位置之后电气部件是否已正确安装。在后者安装不正确的情况下，表示电气部件安装不正确的信息被记录在控制数据中。

6. 发明授权

US5153707A Film material for manufacturing film carriers having outer lead portions with inner and outer metallic layers 失效
标题翻译：用于制造具有内部和外部金属层的外部引线部分的薄膜载体的薄膜材料
公开(公告)号：US5153707A
公开(公告)日：1992-10-06
申请号：US610046
申请日：1990-11-06
申请人： Yutaka Makino , Kazumi Ishimoto , Yasuo Izumi , Yuji Uesugi
发明人： Yutaka Makino , Kazumi Ishimoto , Yasuo Izumi , Yuji Uesugi
IPC分类号： H01L23/495 , H01L23/498 , H01L23/544 , H05K1/09 , H05K3/02
CPC分类号： H01L23/49572 , H01L23/4985 , H01L23/544 , H05K3/027 , H01L2223/5442 , H01L2223/54473 , H01L2224/16 , H01L2224/16225 , H01L2224/48091 , H01L2224/48247 , H01L2224/48465 , H01L24/48 , H01L2924/00014 , H01L2924/01039 , H01L2924/01078 , H01L2924/01079 , H01L2924/12042 , H01L2924/1532 , H01L2924/181 , H05K1/09
摘要： A film material for manufacturing film carriers and its manufacturing method wherein the film material common in all may be applied with respect to the various semiconductor chips which are different in the electrode layout, because the inner lead portions for bump connection use which are required to be changed each time the electrode layout of the semiconductor chip changes are not pattern formed, and are kept as the inner lead forming portion with the whole remaining covered with the conductive metallic layer, and, the manufacturing apparatus for etching mask and model and so on have only to be one in type.
摘要翻译：用于制造薄膜载体的薄膜材料及其制造方法，其中可以相对于电极布局不同的各种半导体芯片，可以应用共同的薄膜材料，因为需要使用凸块连接用的内部引线部分半导体芯片的电极布局每次改变都不会形成图案，并且保持为内部引线形成部分，整个仍然被导电金属层覆盖，并且用于蚀刻掩模和模型等的制造装置具有只有一个在类型。

7. 发明授权

US5118556A Film material for film carrier manufacture and a method for manufacturing film carrier 失效
标题翻译：薄膜载体制造用薄膜材料及薄膜载体的制造方法
公开(公告)号：US5118556A
公开(公告)日：1992-06-02
申请号：US593020
申请日：1990-10-03
申请人： Yutaka Makino , Kazumi Ishimoto , Koichi Kumagai , Yasuo Izumi
发明人： Yutaka Makino , Kazumi Ishimoto , Koichi Kumagai , Yasuo Izumi
IPC分类号： H01L23/50 , H01L21/00 , H01L21/60 , H01L23/495 , H01L23/498 , H05K3/02
CPC分类号： H01L21/67132 , H01L23/49572 , H01L23/4985 , H05K3/027 , H01L2224/16225 , H01L2224/16245 , H01L2224/48091 , H01L2224/48227 , H01L2224/48247 , H01L2224/48465 , H01L2224/49171 , H01L24/48 , H01L24/49 , H01L2924/00014 , H01L2924/01079 , H01L2924/12042 , H01L2924/1532 , H01L2924/181 , Y10S428/901 , Y10T428/24917
摘要： A film material for the manufacture of a film carrier has a lead pattern including an outer lead portion formed independent of the electrode arrangement of a semiconductor chip to be mounted on the film carrier, and an inner lead formation portion a part of which is selectively removable in accordance with the electrode arrangement of the semiconductor chip to be mounted thereon, the inner lead formation portion being contiguous and connected to respective leads of the outer lead portion. A method for manufacturing the film carrier includes the steps of forming a conductive layer of material on a film; forming the lead pattern by etching part of the layer formed on the film into an outer lead portion having a pattern independent of the electrode arrangement of each semiconductor chip to be mounted thereon, and by leaving another part of the layer as it is to form an inner lead formation portion having a pattern which is changeable according to the electrode arrangement of the semiconductor chip to be mounted thereon; and selectively removing part of the inner lead formation portion by laser processing in accordance with the electrode arrangement of the semiconductor chip to be mounted thereon.
摘要翻译：用于制造薄膜载体的薄膜材料具有引线图案，其包括独立于要安装在薄膜载体上的半导体芯片的电极布置而形成的外部引线部分，以及内部引线形成部分，其一部分可选择性地移除根据要安装在其上的半导体芯片的电极布置，内引线形成部分邻接并连接到外引线部分的相应引线。制造薄膜载体的方法包括以下步骤：在薄膜上形成材料的导电层; 通过将形成在膜上的层的一部分蚀刻到具有独立于要安装在其上的每个半导体芯片的电极布置的图案的外引线部分中，并且通过使层的另一部分原样形成来形成引线图案内引线形成部，其具有根据要安装在其上的半导体芯片的电极布置而可改变的图案; 并且根据要安装在其上的半导体芯片的电极布置，通过激光加工选择性地去除内部引线形成部分的一部分。

8. 发明授权

US5033783A Parts mounting apparatus 失效
标题翻译：零件安装装置
公开(公告)号：US5033783A
公开(公告)日：1991-07-23
申请号：US424367
申请日：1989-10-19
申请人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
发明人： Yasuo Izumi , Kazumi Ishimoto , Yutaka Makino
IPC分类号： B25J15/06 , B25J19/02 , H01L21/52 , H05K13/04 , H05K13/08
CPC分类号： B25J19/021 , B25J15/0616 , Y10S294/907 , Y10T29/53191
摘要： A parts mounting apparatus which picks up a part by using a suction nozzle provided in a mounting head and transports the part so as to mount the part at a predetermined position, has: a suction nozzle portion including a suction nozzle, a light transmitting plate and a suction cylinder assembled such that the suction nozzle, the light transmitting plate and the suction cylinder define a suction chamber; the suction nozzle is made of light transmitting material; the light transmitting plate is spaced a proper distance from the suction nozzle; and the suction nozzle, the light transmitting plate and the suction cylinder connected integrally with each other.
摘要翻译：一种部件安装装置，其通过使用设置在安装头中的吸嘴来拾取部件并将部件运输以将部件安装在预定位置，具有：吸嘴部分，其包括吸嘴，透光板和抽吸缸组装成使得吸嘴，透光板和抽吸缸限定吸入室; 吸嘴由透光材料制成; 透光板与吸嘴间隔适当的距离; 并且吸嘴，透光板和吸引筒彼此一体地连接。

9. 发明授权

US5314175A Wire clamping device and wire clamping method 失效
标题翻译：线夹紧装置和线夹紧方法
公开(公告)号：US5314175A
公开(公告)日：1994-05-24
申请号：US869193
申请日：1992-04-13
申请人： Yasuo Izumi , Nobuya Matsumura , Akihiro Yamamoto , Yutaka Makino
发明人： Yasuo Izumi , Nobuya Matsumura , Akihiro Yamamoto , Yutaka Makino
IPC分类号： B25B5/06 , H01L21/00 , H01L41/09 , B25B1/06
CPC分类号： H01L21/67138 , B25B5/06 , H02N2/043
摘要： A wire clamping device which is used to clamp bonding wire in the wire bonding of electronic components comprising: a fixed arm; a movable arm that is positioned so that the end of the fixed arm faces the and of the movable arm with a suitable gap, the movable arm being capable of bending so that the end of the movable arm approaches the end of the fixed arm; and a piezoelectric element that is attached to the movable arm which bends the movable arm by mechanical deformation of the piezoelectric device in order to clamp wire between the end of the movable arm and the end of the fixed arm. A wire clamping method for clamping bonding wire comprising bending a movable arm toward a fixed arm during wire bonding of electronic components by means of mechanical deformation of a piezoelectric element, the deformation being generated by applying a voltage to the piezoelectric element.
摘要翻译：一种用于在电子部件的引线接合中夹紧接合线的线夹装置，包括：固定臂; 可移动臂被定位成使得固定臂的端部具有适当的间隙面向可动臂和可动臂，可动臂能够弯曲，使得可动臂的端部接近固定臂的端部; 以及压电元件，其附接到可动臂，其通过压电装置的机械变形来弯曲可动臂，以便将可动臂的端部与固定臂的端部之间夹紧线。一种用于夹紧接合线的线夹紧方法，包括通过压电元件的机械变形在电子部件的引线接合期间将可动臂朝向固定臂弯曲，所述变形通过向压电元件施加电压而产生。

10. 发明授权

US07642738B2 Power steering apparatus 有权
标题翻译：动力转向装置
公开(公告)号：US07642738B2
公开(公告)日：2010-01-05
申请号：US11845847
申请日：2007-08-28
申请人： Kenichi Hamada , Tamotsu Yamaura , Atsushi Matsuoka , Yutaka Makino
发明人： Kenichi Hamada , Tamotsu Yamaura , Atsushi Matsuoka , Yutaka Makino
IPC分类号： H02P7/00
CPC分类号： B62D5/065 , B62D5/0496
摘要： A power steering apparatus includes an electric motor, a temperature sensor, and a control unit. The electric motor produces an assist steering effort in a steering system. The temperature sensor measures a temperature of a first portion subject to thermal influence of operation of the electric motor. The control unit determines an estimated temperature of a second portion in accordance with a value of a motor current, the second portion being subject to thermal influence of operation of the electric motor. The control unit determines a first upper limit value in accordance with the measured temperature; determines a second upper limit value in accordance with the estimated temperature; limit the motor current to a smaller one of the first and second upper limit values, when determining that the temperature sensor is normal; limit the motor current to the second upper limit value, when determining that the temperature sensor is abnormal.
摘要翻译：动力转向装置包括电动机，温度传感器和控制单元。电动机在转向系统中产生辅助转向力。温度传感器测量受到电动机操作的热影响的第一部分的温度。控制单元根据电动机电流的值确定第二部分的估计温度，第二部分受到电动机的操作的热影响。控制单元根据测量的温度确定第一上限值; 根据估计的温度确定第二上限值; 当确定温度传感器正常时，将电机电流限制在第一和第二上限值中较小的一个; 当确定温度传感器异常时，将电机电流限制到第二上限值。

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