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71. 发明申请

US20100104495A1 METHOD FOR PRODUCING NITRIDE SEMICONDUCTOR, CRYSTAL GROWTH RATE INCREASING AGENT, SINGLE CRYSTAL NITRIDE, WAFER AND DEVICE 审中-公开
标题翻译：生产氮化物半导体的方法，晶体生长速率增加剂，单晶氮化物，晶体和器件
公开(公告)号：US20100104495A1
公开(公告)日：2010-04-29
申请号：US12444847
申请日：2007-10-10
申请人： Shinichiro Kawabata , Hirohisa Itoh , Dirk Ehrentraut , Yuji Kagamitani , Akira Yoshikawa , Tsuguo Fukuda
发明人： Shinichiro Kawabata , Hirohisa Itoh , Dirk Ehrentraut , Yuji Kagamitani , Akira Yoshikawa , Tsuguo Fukuda
IPC分类号： C30B9/00 , C01F11/20 , C01B21/06
CPC分类号： C30B29/403 , C30B7/10 , C30B29/406
摘要： A method for producing a nitride semiconductor, comprising controlling temperature and pressure in a autoclave containing a seed having a hexagonal crystal structure, a nitrogen element-containing solvent, a raw material substance containing a metal element of Group 13 of the Periodic Table, and a mineralizer so as to put said solvent into a supercritical state and/or a subcritical state and thereby ammonothermally grow a nitride semiconductor crystal on the surface of said seed, wherein the crystal growth rate in the m-axis direction on said seed is 1.5 times or more the crystal growth rate in the c-axis direction on said seed. By the method, a nitride semiconductor having a large-diameter C plane or a nitride semiconductor thick in the m-axis direction can be efficiently and simply produced.
摘要翻译：一种氮化物半导体的制造方法，包括控制含有六方晶系结晶种子的高压釜中的温度和压力，含氮元素的溶剂，含有元素周期表第13族金属元素的原料物质，以及使所述溶剂处于超临界状态和/或亚临界状态，从而在所述种子的表面上氨氮化物半导体晶体生长，其中所述种子上的m轴方向的晶体生长速率为1.5倍或更多的是在所述种子上的c轴方向上的晶体生长速率。通过该方法，可以有效且简单地制造具有大直径C面的氮化物半导体或在m轴方向上厚的氮化物半导体。

72. 发明申请

US20100001191A1 RADIATION DETECTION APPARATUS AND METHOD OF DETECTING RADIATION 审中-公开
标题翻译：辐射检测装置及其辐射检测方法
公开(公告)号：US20100001191A1
公开(公告)日：2010-01-07
申请号：US12524006
申请日：2008-02-15
申请人： Hiroyuki Takahashi , Akira Yoshikawa , Rayko Simura , Kentaro Fukuda , Toshihisa Suyama
发明人： Hiroyuki Takahashi , Akira Yoshikawa , Rayko Simura , Kentaro Fukuda , Toshihisa Suyama
IPC分类号： G01T1/20
CPC分类号： G01T1/2935
摘要： A radiation detection apparatus comprising a scintillator composed of a lanthanum fluoride crystal containing neodymium or a lithium barium fluoride crystal containing neodymium, for converting incident radiation into ultraviolet ray and a micro-strip gas chamber for converting the incident ultraviolet ray into an electric signal and capable of extracting the radiation as an electric signal.The radiation detection apparatus which has excellent spatial resolution and can detect even a high-energy photon at high sensitivity is provided at low cost.
摘要翻译：一种辐射检测装置，包括由含有钕的氟化镧晶体或含有钕的氟化锂的晶体组成的闪烁体，用于将入射的辐射转换为紫外线;以及微带气体室，用于将入射的紫外线转换成电信号，提取辐射作为电信号。具有优异的空间分辨率并且甚至可以以高灵敏度检测高能量光子的辐射检测装置以低成本提供。

73. 发明申请

US20090165702A1 SELF-COATED SINGLE CRYSTAL, AND PRODUCTION APPARATUS AND PROCESS THEREFOR 审中-公开
标题翻译：自包装单晶，以及生产设备及其工艺
公开(公告)号：US20090165702A1
公开(公告)日：2009-07-02
申请号：US12325068
申请日：2008-11-28
申请人： Tsuguo FUKUDA , Akira Yoshikawa , Yuji Kagamitani
发明人： Tsuguo FUKUDA , Akira Yoshikawa , Yuji Kagamitani
IPC分类号： C30B15/08
CPC分类号： C30B29/62 , C30B15/08 , C30B29/12 , C30B29/20 , C30B29/28 , C30B29/30 , C30B29/34 , Y10T117/1032
摘要： It is an object of the present invention to provide a self-coated single crystal that without any special step conducted after crystal growth, has its circumference coated with a layer of different properties. A self-coated single crystal according to the present invention is characterized in that in operations comprising melting crystal materials for a core and a clad in a single crucible and carrying out growth of a single crystal through a pulling up method or a pulling down method, a grown single crystal in an as-growth condition has its circumference self-coated with a clad whose refractive index is lower than that of the core.
摘要翻译：本发明的目的是提供一种自体涂覆的单晶，其在晶体生长后不进行任何特殊步骤，其周长涂覆有不同性质的层。根据本发明的自包覆单晶的特征在于，在包括将单个坩埚中的芯和包层的晶体材料熔融并通过拉拔法或拉拔法进行单晶的生长的操作中，在生长条件下生长的单晶的周长自身涂覆有折射率低于芯的包层。

74. 发明授权

US07032487B2 Corrugated fin cutting device and cutting method 失效
标题翻译：瓦楞切割装置及切割方法
公开(公告)号：US07032487B2
公开(公告)日：2006-04-25
申请号：US10763167
申请日：2004-01-26
申请人： Kenji Tochigi , Kimio Nozaki , Akira Yoshikawa
发明人： Kenji Tochigi , Kimio Nozaki , Akira Yoshikawa
IPC分类号： B26D7/06
CPC分类号： B23D33/10 , B23D33/02 , Y10T83/0605 , Y10T83/4757 , Y10T83/666 , Y10T83/727 , Y10T83/8878
摘要： A corrugated fin cutting device includes a pair of worms that restrains a position of a bottom portion of a corrugated fin material that is being continuously conveyed in a conveying direction, and a guide piece that approaches the bottom portion of the fin material that is being restrained by the pair of worms to determine a position of this bottom portion and moves in the conveying direction in synchronization with the fin material. Further, the corrugated fin cutting device includes cutting blades that move with the guide piece in the conveying direction and cut the bottom portion of the fin material that is positioned by the guide piece. The bottom portion of the fin material is cut when the guide piece passes the worms.
摘要翻译：波纹状翅片切割装置包括一对蜗杆，其限制沿输送方向连续输送的波纹翅片材料的底部的位置，以及靠近被限制的翅片材料的底部的引导件通过该对蜗杆来确定该底部的位置并且与翅片材料同步地在传送方向上移动。此外，波纹状翅片切割装置包括沿着输送方向与导向件一起移动并切割由引导件定位的翅片材料的底部的切割刀片。当引导件通过蠕虫时，翅片材料的底部被切割。

75. 发明申请

US20060002251A1 Optical disk apparatus 有权
公开(公告)号：US20060002251A1
公开(公告)日：2006-01-05
申请号：US11172545
申请日：2005-06-30
申请人： Akira Yoshikawa , Kenji Kondo
发明人： Akira Yoshikawa , Kenji Kondo
IPC分类号： G11B7/00
CPC分类号： G11B7/0946 , G11B7/08511 , G11B7/0908 , G11B2007/0013
摘要： An optical disk apparatus is provided with an actuator that moves a beam spot that is formed by an optical head on an optical disk to recording surfaces; position control portions that control a position of the beam spot based on the output signal of the optical head; a disturbance estimation observer relating to the actuator; and a summing circuit that takes a sum of the output of the position control portion and the output of the observer, so as to drive the actuator based on the output of the summing circuit. The optical disk apparatus further is provided with a system controller that turns the observer on and off, a LPF that attenuates the high-frequency components of the output of the observer and retains the final value of the observer when the observer is turned off, and a switching circuit that switches between the output of the observer and the output of the LPF according to whether the observer is on or off. When the observer processing is off, the output of the LPF is supplied to the summing circuit. Thereby, instability in the control due to observer processing can be avoided even at the time of mode transition or addition of disturbance from outside.

76. 发明授权

US06968079B2 Investigation device and investigation method 有权
标题翻译：调查手段及调查方法
公开(公告)号：US06968079B2
公开(公告)日：2005-11-22
申请号：US09886976
申请日：2001-06-25
申请人： Akira Yoshikawa , Kazuhisa Machida , Hitoshi Komuro , Takehiro Hirai , Katsuhiro Kitahashi
发明人： Akira Yoshikawa , Kazuhisa Machida , Hitoshi Komuro , Takehiro Hirai , Katsuhiro Kitahashi
IPC分类号： G01N21/956 , G06T1/00 , G06T7/00 , G06T7/60 , H01L21/66 , G06K9/00
CPC分类号： G06T7/001 , G06T7/0002 , G06T7/60 , G06T2200/24 , G06T2207/30148
摘要： The present invention relates to an inspection device and inspection method of a specimen, particularly to the inspection device and inspection method of defects of semiconductor wafers, and the object is to cope with the increase of inspection images and provide an inspection device and inspection method which is capable of classification by sub class, meeting the user needs, in addition to the automatic classification by an inspection device.To achieve the afore-mentioned object, the present invention provides an inspection device, comprising a storage means for storing the images obtained and a display means equipped with the first display area for displaying multiple images stored in the storage means and the second display area for displaying the images which are classified according to the characteristics of the displayed images (called the classified images), wherein the display means displays the class of the specimen, displays the sub class which is set manually for each class, and also displays the images selected by the sub class as a mass of the classified images for each sub class.
摘要翻译：本发明涉及一种试样的检查装置和检查方法，特别涉及检查装置和半导体晶片的缺陷检查方法，其目的是应对检查图像的增加，并提供检查装置和检查方法，能够通过子类进行分类，满足用户需求，除了通过检查设备进行自动分类。为了实现上述目的，本发明提供了一种检查装置，包括：存储装置，用于存储所获得的图像;以及显示装置，配备有用于显示存储在存储装置中的多个图像的第一显示区域和第二显示区域，显示根据显示图像的特性（称为分类图像）分类的图像，其中显示装置显示样本的类别，显示为每个类别手动设置的子类，并且还显示所选择的图像通过子类作为每个子类的分类图像的质量。

77. 外观设计

USD334581S Industrial robot 失效
公开(公告)号：USD334581S
公开(公告)日：1993-04-06
申请号：US659154
申请日：1991-02-22
申请人： Akira Yoshikawa , Masato Shibayama , Shigeki Masatsugu , Tatenori Jinriki
设计人： Akira Yoshikawa , Masato Shibayama , Shigeki Masatsugu , Tatenori Jinriki

78. 发明授权

US4982939A Clamp device for shaped bodies 失效
标题翻译：成型体夹紧装置
公开(公告)号：US4982939A
公开(公告)日：1991-01-08
申请号：US300893
申请日：1989-01-24
申请人： Akira Yoshikawa , Tsunezo Takeuchi
发明人： Akira Yoshikawa , Tsunezo Takeuchi
IPC分类号： B25B1/20 , B25B5/06 , B25B5/14 , B25B5/16 , B28D7/04
CPC分类号： B28D7/04 , B25B5/061 , B25B5/14 , B25B5/163
摘要： There is disclosed a clamp device for clamping a workpiece, e.g. a ceramic shaped body having a surface curvature. Support members are mounted on the base frame to support the workpiece thereon, and are adapted to swing about predetermined rotational axes. First clamp members are mounted on a base frame and adapted to swing about predetermined rotational axes. Second clamp members are mounted on a sub-frame, which is movable relative to the base frame, and are adapted to swing about predetermined rotational axes. The second clamp members can be moved toward the first clamp members to clamp a workpiece therebetween.

79. 发明授权

US4396448A Decorative laminate and a manufacturing method therefor 失效
标题翻译：装饰层压板及其制造方法
公开(公告)号：US4396448A
公开(公告)日：1983-08-02
申请号：US204206
申请日：1980-11-05
申请人： Kazuhiko Ohta , Akira Yoshikawa
发明人： Kazuhiko Ohta , Akira Yoshikawa
IPC分类号： B32B27/04 , B44C3/04 , B44C3/08 , B44C5/04 , B44F11/06 , B32B31/00
CPC分类号： B44F11/06 , B32B27/04 , B44C3/042 , B44C3/085 , B44C5/0469 , Y10T156/1039 , Y10T156/1041 , Y10T156/1044 , Y10T428/24479
摘要： A laminated thermosetting decorative sheet has on its surface glossy protruding parts and matted recessed parts, and the recessed parts are preferably colored. This laminated thermosetting decorative sheet is manufactured using a press plate with an enamel layer having protruding parts whose enamel surfaces are matted.
摘要翻译：层压热固性装饰片在其表面上具有光滑的突出部分和无光泽的凹陷部分，并且凹部优选是着色的。这种层压热固性装饰片是使用具有搪瓷层的搪瓷层的压板制造的，该搪瓷层具有搪瓷表面被消光的突出部分。

80. 发明授权

US4320191A Pattern-forming process 失效
标题翻译：图案形成过程
公开(公告)号：US4320191A
公开(公告)日：1982-03-16
申请号：US201663
申请日：1980-07-07
申请人： Akira Yoshikawa , Osamu Ochi , Tomoko Hisaki , Yoshihiko Mizushima
发明人： Akira Yoshikawa , Osamu Ochi , Tomoko Hisaki , Yoshihiko Mizushima
IPC分类号： G03C5/56 , C23F4/00 , G03C1/705 , G03F1/00 , G03F1/54 , G03F7/004 , H01L21/027 , H01L21/311 , H01L21/314
CPC分类号： G03C1/705 , G03C5/56 , G03F1/00 , G03F7/0044 , H01L21/31116 , H01L21/314
摘要： This invention relates to a pattern-forming process using a radiation sensitive chalcogenide layer composed of a laminate of amorphous chalcogenide layer (2) and thin silver layer (3), and discloses a pattern-forming process characterized by etching out an amorphous chalcogenide layer (22) not doped with silver at an unexposed area under an irradiation of a light (6) or an accelerated corpuscular beam by a plasma etching with a fluorine-series gas and also a pattern-forming process wherein silver-doped amorphous chalcogenide layer (21) left on the substrate according to a given pattern by the above process is used as an etching mask and then the substrate layer (1c) is etched out by a plasma etching to form the given pattern on the substrate.
摘要翻译：本发明涉及一种使用由非晶硫族化物层（2）和薄银层（3）层压制成的辐射敏感硫族化物层的图案形成方法，并且公开了一种图案形成工艺，其特征在于蚀刻出非晶硫族化物层（ 22）通过用氟系气体的等离子体蚀刻在光（6）或加速粒子束的照射下在未曝光区域未掺杂银，以及其中银掺杂的非晶态硫族化物层（21）的图案形成工艺）用作蚀刻掩模，然后通过等离子体蚀刻蚀刻出衬底层（1c），以在衬底上形成给定的图案。

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