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21. 发明授权

US5482662A Control method for injection molding machines 失效
标题翻译：注塑机的控制方法
公开(公告)号：US5482662A
公开(公告)日：1996-01-09
申请号：US152859
申请日：1993-11-16
申请人： Nobuyuki Nakamura , Tsuyoshi Arai
发明人： Nobuyuki Nakamura , Tsuyoshi Arai
IPC分类号： B22D17/32 , B29C45/48 , B29C45/50 , B29C45/76 , G05B11/36
CPC分类号： B29C45/76
摘要： When an injection speed (final control amount) of a screw as an object subjected to control which is controlled by an actuator, for example, an injection cylinder is controlled so as to be a set value of a previously set molding condition. An intermediate control amount for operating the injection cylinder, for example, a valve differential pressure of a servo valve is detected. An instruction value for operating and controlling the injection cylinder is determined by calculation processing by a computer functional unit on the basis of the detected valve differential pressure and the above-mentioned set value Vs. The determined instruction value is used to operate and control the injection cylinder. In addition, the injection speed is detected, and when a detected value of the detected injection speed reaches a previously set target value, feedback control is made on the basis of the detected value and the set value. Thereby the control similar to feedforward control is made in the transition period, while the feedback control is used together in the steady period, or switching to the feedback control only is performed.
摘要翻译：当作为被致动器控制的控制对象的螺杆（例如注射缸）的喷射速度（最终控制量）被控制为预先设定的成型条件的设定值时。检测用于操作注射缸的中间控制量，例如伺服阀的阀压差。用于操作和控制注射缸的指令值由计算机功能单元基于检测到的阀压差和上述设定值Vs的计算处理来确定。确定的指示值用于操作和控制注射缸。另外，检测出喷射速度，当检测出的喷射速度的检测值达到预先设定的目标值时，根据检测值和设定值进行反馈控制。因此，在过渡期间进行与前馈控制相似的控制，而反馈控制在稳定周期中一起使用，或仅切换到反馈控制。

22. 发明申请

US20110318884A1 PRODUCTION METHOD OF SEMICONDUCTOR MODULE WITH RESIN-MOLDED ASSEMBLY OF HEAT SPREADER AND SEMICONDUCTOR CHIP 有权
标题翻译：半导体模块的制造方法，采用树脂模制的散热器和半导体芯片组装
公开(公告)号：US20110318884A1
公开(公告)日：2011-12-29
申请号：US13167140
申请日：2011-06-23
申请人： Chikage NORITAKE , Tsuyoshi Arai , Naoki Hiraiwa
发明人： Chikage NORITAKE , Tsuyoshi Arai , Naoki Hiraiwa
IPC分类号： H01L21/50
CPC分类号： H01L23/051 , H01L21/565 , H01L23/3107 , H01L23/3135 , H01L23/4012 , H01L23/4093 , H01L23/4334 , H01L23/473 , H01L24/32 , H01L24/33 , H01L24/48 , H01L24/73 , H01L2224/32245 , H01L2224/33181 , H01L2224/48091 , H01L2224/48247 , H01L2224/73215 , H01L2224/73265 , H01L2924/00014 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01082 , H01L2924/014 , H01L2924/13055 , H01L2924/13091 , H01L2924/181 , H01L2924/00012 , H01L2924/3512 , H01L2924/00 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
摘要： A method of producing a semiconductor module which includes a resin molded package and a coolant passage is provided. The resin molded package is made up of a thermosetting resin-made mold and a thermoplastic resin-made mold. The resin molded package is formed by making the thermoplastic resin-made mold, placing the thermoplastic resin-made mold and a semiconductor sub-assembly made up of a power semiconductor chip, heat spreaders, terminals, etc., and then forming the thermosetting resin-made mold. Specifically, the thermosetting resin-made mold is made after the thermoplastic resin-made mold, thereby creating a high degree of adhesion of the thermosetting resin-made mold to the thermoplastic resin-made mold before the thermosetting resin-made mold is hardened completely, thereby forming firmly an adhered interface between the thermosetting resin-made mold and the thermoplastic resin-made mold. This minimizes the risk of occurrence of air gaps at the adhered interface and avoids the leakage of the coolant outside the resin molded package.
摘要翻译：提供一种制造包括树脂模制包装和冷却剂通道的半导体模块的方法。树脂模制包装由热固性树脂制模具和热塑性树脂模制成。树脂模制包装通过制造热塑性树脂制模具，放置热塑性树脂制模具和由功率半导体芯片，散热器，端子等构成的半导体子组件，然后形成热固性树脂制造模具。具体而言，在热塑性树脂成型模具之后制造热固性树脂成型模具，从而在热固性树脂成型模具完全硬化之前，使热固性树脂成型模具与热塑性树脂成型模具的粘合性高，从而牢固地形成热固性树脂制模和热塑性树脂制模之间的粘合界面。这最大限度地减少了粘附界面处发生气隙的风险，并避免了冷却剂在树脂模制包装外部泄漏。

23. 发明授权

US07846364B2 Method and apparatus for manufacturing composite product 有权
标题翻译：制造复合制品的方法和装置
公开(公告)号：US07846364B2
公开(公告)日：2010-12-07
申请号：US11184859
申请日：2005-07-20
申请人： Tsuyoshi Arai , Naoki Hiraiwa , Hiroshi Tanimura
发明人： Tsuyoshi Arai , Naoki Hiraiwa , Hiroshi Tanimura
IPC分类号： B29C45/14
CPC分类号： B29C45/0017 , B29C45/0025 , B29C45/14 , B29C45/2708 , B29L2031/7506
摘要： An apparatus manufactures a composite product having a first molding product and a second molding product. The second molding product is supported by the first molding product through a supporting member. The apparatus includes a molding die, and an injection molding machine supplying a mold material into the molding die. The molding die includes a first cavity for molding the first molding product, a second cavity for molding the second molding product, a first passage for introducing a molding material into the first cavity from the injection molding machine, and a second passage for introducing a molding material in the first cavity into the second cavity.
摘要翻译：一种装置制造具有第一模制产品和第二模塑产品的复合产品。第二成型产品通过支撑构件由第一模制产品支撑。该设备包括成型模具和将模具材料供应到模具中的注塑机。成型模具包括用于模制第一模制产品的第一模腔，用于模制第二模制产品的第二模腔，用于将模制材料从注模机引入第一模腔的第一通道，以及用于引入模制件的第二通道第一腔中的材料进入第二腔。

24. 发明申请

US20100007862A1 EXPOSURE APPARATUS AND DEVICE MANUFACTURING METHOD 审中-公开
标题翻译：曝光装置和装置制造方法
公开(公告)号：US20100007862A1
公开(公告)日：2010-01-14
申请号：US12498827
申请日：2009-07-07
申请人： Tsuyoshi Arai
发明人： Tsuyoshi Arai
IPC分类号： G03B27/52 , G03B27/62 , G03B27/32
CPC分类号： G03B27/32 , G03B27/52 , G03F7/70341 , G03F7/70925
摘要： An apparatus that projects a pattern of an original, onto a substrate held by a substrate stage having a top plate, to expose the substrate, comprises a cleaning unit, the cleaning unit including a discharge nozzle configured to discharge a fluid toward the top plate, and a recovery nozzle configured to recover the fluid discharged from the discharge nozzle, wherein an opening of the recovery nozzle has a shape which surrounds a path of the fluid discharged from the discharge nozzle.
摘要翻译：将原稿的图案投影到由具有顶板的基板台保持的基板上以露出基板的装置包括清洁单元，该清洁单元包括被配置为朝向顶板排出流体的排出喷嘴，以及回收喷嘴，其构造成回收从排出喷嘴排出的流体，其中回收喷嘴的开口具有围绕从排出喷嘴排出的流体的路径的形状。

25. 发明申请

US20080135328A1 Noise reduction device 审中-公开
标题翻译：降噪装置
公开(公告)号：US20080135328A1
公开(公告)日：2008-06-12
申请号：US11889813
申请日：2007-08-16
申请人： Shoichi Takeda , Yukito Obinata , Tsuyoshi Arai , Naoki Gohdo , Yoshiyuki Takizawa , Yuuki Nakamura
发明人： Shoichi Takeda , Yukito Obinata , Tsuyoshi Arai , Naoki Gohdo , Yoshiyuki Takizawa , Yuuki Nakamura
IPC分类号： F01N1/06 , F16F15/00
CPC分类号： E01F8/0094
摘要： A plurality of openings are provided on the surface of a body casing which comprises a noise reduction chamber, and plate members (a reflecting plate and a sound waves introduction plate) are provided extending from an edge of each opening to the noise reduction chamber. The opening edges at which these plate members are attached have acute corners or rounded corners.
摘要翻译：多个开口设置在包括降噪室的主体外壳的表面上，并且设置有从每个开口的边缘延伸到降噪室的板构件（反射板和声波引入板）。这些板构件的开口边缘具有锐角或圆角。

26. 发明授权

US07375917B1 Idle seek calibration method for magnetic disk drive and magnetic disk drive with an intermission calibration 失效
标题翻译：用于中断校准的磁盘驱动器和磁盘驱动器的空闲寻道校准方法
公开(公告)号：US07375917B1
公开(公告)日：2008-05-20
申请号：US09517176
申请日：2000-03-02
申请人： Yoshikatsu Fujii , Tsuyoshi Arai , Toshiyuki Kikuta , Takao Horiguchi , Shinji Matsushita
发明人： Yoshikatsu Fujii , Tsuyoshi Arai , Toshiyuki Kikuta , Takao Horiguchi , Shinji Matsushita
IPC分类号： G11B5/55
CPC分类号： G11B19/00 , G11B5/5534 , G11B19/046
摘要： When an idle seek operation of a magnetic disk drive is executed under a velocity control utilizing a back electromotive force of a VCM actuator, the accuracy of the velocity control is deteriorated due to temperature variation of the VCM. To eliminate this disadvantage, a calibration of the velocity control is executed by using control information, such as a track number read from the magnetic disk medium. After the velocity control has been executed for an appointed period, by detecting the back electromotive force from the VCM actuator, an MR sense current and a power of a read write LSI are turned on for a time, positioning information on the magnetic disk medium is read out, parameters to be used for the velocity control are calibrated, and thus a stability of the control can be obtained. Hereby, because the positioning information on the magnetic disk medium is not used constantly, the power consumption during the idle seek operation is reduced, and a stable control of the movement can be obtained as well. For a portable system such as a notebook type personal computer in which a magnetic disk drive is employed, the operation is improved with respect to the use of a battery.
摘要翻译：当利用VCM致动器的反电动势的速度控制来执行磁盘驱动器的空闲搜索操作时，由于VCM的温度变化，速度控制的精度降低。为了消除这种缺点，通过使用诸如从磁盘介质读取的轨道号等控制信息来执行速度控制的校准。在指定时间段内执行速度控制后，通过检测来自VCM致动器的反向电动势，MR读取电流和读取写入LSI的功率一段时间被打开，磁盘介质上的定位信息为读出，用于速度控制的参数被校准，因此可以获得控制的稳定性。因此，由于不是不断地使用磁盘介质上的定位信息，因此减少了空闲寻找操作期间的功耗，并且还可以获得稳定的运动控制。对于诸如使用磁盘驱动器的笔记本式个人计算机的便携式系统，关于使用电池的操作得到改善。

27. 发明授权

US07328507B2 Simultaneous forming method of throttle body and throttle valve 失效
标题翻译：节气门体和节流阀的同时成形方法
公开(公告)号：US07328507B2
公开(公告)日：2008-02-12
申请号：US10901085
申请日：2004-07-29
申请人： Tsuyoshi Arai , Naoki Hiraiwa , Katsuya Torii
发明人： Tsuyoshi Arai , Naoki Hiraiwa , Katsuya Torii
IPC分类号： B21K1/22 , B21K1/20 , B29C45/00
CPC分类号： B29C45/14754 , B29C45/561 , B29C45/57 , B29L2031/7506 , F02D9/107 , F02D9/1075 , F02D11/10 , F16K27/0218 , Y10T29/49231 , Y10T29/49298 , Y10T29/49307 , Y10T29/49314 , Y10T29/4998
摘要： An electrically controlled throttle apparatus is constructed with a throttle body and a throttle valve that are simultaneously molded of a resinous material in the same molding dies. The throttle valve is rotatably assembled in a bore wall part of the throttle body while the throttle valve is rotated by a predetermined rotation angle θ between 45° and 135° with respect to a rotation angle 0° corresponding to its full close position. An outer circumferential periphery of the filler, which is molded to be the throttle valve in a cavity of the molding dies, is compressed by a predetermined pressure when the throttle valve and the throttle body are molded. Thus, dispersion of contraction of the throttle valve can be reduced in its molding process by adding the compression process.
摘要翻译：电控节气门装置由同一成形模具中的树脂材料同时模制的节气门体和节流阀构成。节流阀可旋转地组装在节气门体的孔壁部分中，同时节流阀相对于其完全关闭位置相对于旋转角度0°旋转预定的旋转角度θ在45°和135°之间。当模制成模具的空腔中的模制成节流阀的填料的外周边在模制节流阀和节流阀体时被预定的压力压缩。因此，通过增加压缩过程，可以在其成型过程中减少节流阀的收缩分散。

28. 外观设计

USD561232S1 Lamp for projector 有权
公开(公告)号：USD561232S1
公开(公告)日：2008-02-05
申请号：US29262159
申请日：2006-06-28
申请人： Gaku Nishizawa , Masaki Uchida , Tsuyoshi Arai
设计人： Gaku Nishizawa , Masaki Uchida , Tsuyoshi Arai

29. 发明申请

US20060209282A1 Exposure apparatus and device manufacturing method 有权
标题翻译：曝光装置和装置制造方法
公开(公告)号：US20060209282A1
公开(公告)日：2006-09-21
申请号：US11376241
申请日：2006-03-16
申请人： Tsuyoshi Arai
发明人： Tsuyoshi Arai
IPC分类号： G03B27/42
CPC分类号： G03F7/70341
摘要： An exposure apparatus has a projection optical system configured to project a pattern of a reticle onto a substrate, and exposes the substrate to light via the reticle and said projection optical system with a space between said projection optical system and the substrate filled with liquid. The apparatus includes a supply nozzle configured to supply liquid to the space; a supply path configured to supply the liquid to said supply nozzle; a bypass which branches from said supply path; and a supply control valve configured to change a flow rate of the liquid supplied from said supply path to said supply nozzle and a flow rate of the liquid supplied from said supply path to said bypass.
摘要翻译：曝光装置具有投影光学系统，其配置为将掩模版图案投影到基板上，并且通过所述掩模版和所述投影光学系统将所述基板曝光于所述投影光学系统和填充有液体的所述基板之间的空间。该装置包括：供给喷嘴，其构造成向该空间供给液体; 供给路径，其构造成将液体供给到所述供给喷嘴; 从所述供应路径分支的旁路; 以及供给控制阀，其被配置为改变从所述供应路径供应到所述供应喷嘴的液体的流量以及从所述供应路径供应到所述旁路的液体的流量。

30. 发明授权

US07089663B2 Forming method of throttle apparatus for internal combustion engine 失效
标题翻译：内燃机节气门装置的成形方法
公开(公告)号：US07089663B2
公开(公告)日：2006-08-15
申请号：US10983261
申请日：2004-11-08
申请人： Tsuyoshi Arai , Naoki Hiraiwa , Masami Goto , Katsuya Torii
发明人： Tsuyoshi Arai , Naoki Hiraiwa , Masami Goto , Katsuya Torii
IPC分类号： B21K1/22 , B21K1/20 , B29C45/00
CPC分类号： F02D9/107 , B22D17/00 , B22D17/145 , B29C45/0017 , B29C45/34 , B29L2031/7506 , F02D9/108 , F16K27/0218 , F16K27/029 , Y10S425/812 , Y10T29/49298 , Y10T29/49307 , Y10T29/49314 , Y10T29/49405 , Y10T29/4998
摘要： A throttle valve and the throttle body are formed substantially simultaneously in the same dies. The melted resin is injected in to a cavity through a pair of valve gates. The gas evaporated from a melted resin and remaining air in the cavity are expelled from the cavity into the atmosphere through a gas purge passage. A first and a second split lines of a first and second insert dies function as the gas purge passage. A shortshot and a corrosion generated by the gas can be avoided.
摘要翻译：节气门和节气门本体基本上同时形成在相同的模具中。熔融的树脂通过一对阀门浇注入空腔。从熔融树脂蒸发的气体和空腔中的剩余空气通过气体吹扫通道从空腔排出到大气中。第一和第二插入模具的第一和第二分割线作为气体吹扫通道。可以避免气体产生的短路和腐蚀。

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