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公开(公告)号：US08362595B2
公开(公告)日：2013-01-29
申请号：US12338686
申请日：2008-12-18
申请人： Akira Suzuki , Katsuyuki Seki , Keita Odajima
发明人： Akira Suzuki , Katsuyuki Seki , Keita Odajima
IPC分类号： H01L29/06 , H01L27/082 , H01L27/102 , H01L29/70 , H01L31/11
CPC分类号： H01L29/8613 , H01L2924/0002 , H01L2924/00
摘要： The invention provides a mesa semiconductor device and a method of manufacturing the same which minimize the manufacturing cost and prevents contamination and physical damage of the device. An N− type semiconductor layer is formed on a front surface of a semiconductor substrate, and a P type semiconductor layer is formed thereon. An anode electrode is further formed on the P type semiconductor layer so as to be connected to the P type semiconductor layer, and a mesa groove is formed from the front surface of the P type semiconductor layer deeper than the N− type semiconductor layer so as to surround the anode electrode. Then, a second insulation film is formed from inside the mesa groove onto the end portion of the anode electrode. The second insulation film is made of an organic insulator such as polyimide type resin or the like. The lamination body made of the semiconductor substrate and the layers laminated thereon is then diced along a scribe line.
摘要翻译： 本发明提供一种台面半导体器件及其制造方法，其使制造成本最小化并防止器件的污染和物理损坏。 在半导体衬底的前表面上形成N-型半导体层，并在其上形成P型半导体层。 在P型半导体层上进一步形成阳极，以连接到P型半导体层，并且从比N型半导体层更深的P型半导体层的前表面形成台面槽，以便 以包围阳极电极。 然后，从台面槽的内侧形成第二绝缘膜至阳极电极的端部。 第二绝缘膜由聚酰亚胺树脂等有机绝缘体构成。 然后将由半导体衬底制成的层压体和层压在其上的层沿划线切割。
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公开(公告)号：US08344604B2
公开(公告)日：2013-01-01
申请号：US12743092
申请日：2008-11-13
申请人： Kazuyoshi Torii , Naomichi Miyashita , Mamoru Musasa , Akira Suzuki , Tomoo Tanaka , Osamu Yoshimoto
发明人： Kazuyoshi Torii , Naomichi Miyashita , Mamoru Musasa , Akira Suzuki , Tomoo Tanaka , Osamu Yoshimoto
CPC分类号： H01T13/39
摘要： A precious metal tip on the side of a ground electrode is indirectly joined to the front end portion of the ground electrode via a mounting part interposed therebetween. The mounting part includes a base part and a protruding part. First, in the state where the precious metal tip is in contact with the protruding part, laser welding or the like is performed thereon to form a fused part and obtain a complex, and the base part is joined to a flat surface of the ground electrode by resistance welding. The grain size of grains of the mounting part in the vicinity of the of the fused part is greater than the grain size of the grain size of the grains thereof in the vicinity of the ground electrode, and the grain size of the grains of the flange part of the mounting part is smaller than the grain size of the grains of the protruding part.
摘要翻译： 接地电极侧的贵金属端头经由插入其间的安装部分间接地接合到接地电极的前端部。 安装部分包括基部和突出部。 首先，在贵金属端头与突出部接触的状态下，进行激光焊接等，形成熔融部，得到复合体，基部与接地电极的平坦面接合 通过电阻焊接。 熔融部附近的安装部的晶粒尺寸大于接地电极附近的晶粒的晶粒尺寸，凸缘的晶粒的粒径 安装部的一部分小于突出部的晶粒的粒径。
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公开(公告)号：US08319317B2
公开(公告)日：2012-11-27
申请号：US12481292
申请日：2009-06-09
申请人： Katsuyuki Seki , Naofumi Tsuchiya , Akira Suzuki , Kikuo Okada
发明人： Katsuyuki Seki , Naofumi Tsuchiya , Akira Suzuki , Kikuo Okada
IPC分类号： H01L23/58
CPC分类号： H01L21/8222 , H01L21/02118 , H01L21/312 , H01L21/31662 , H01L27/0814 , H01L2924/10155
摘要： Problems with a conventional mesa type semiconductor device, which are deterioration in a withstand voltage and occurrence of a leakage current caused by reduced thickness of an insulation film on an inner wall of a mesa groove corresponding to a PN junction, are solved using an inexpensive material, and a mesa type semiconductor device of high withstand voltage and high reliability is offered together with its manufacturing method. A stable protection film made of a thermal oxide film is formed on the inner wall of the mesa groove in the mesa type semiconductor device to cover and protect the PN junction, and an insulation film having negative electric charges is formed to fill a space in the mesa groove covered with the thermal oxide film so that an electron accumulation layer is not easily formed at an interface between an N− type semiconductor layer and the thermal oxide film. With the structure described above, an influence of the positive electric charges in the thermal oxide film is weakened and an extension of a depletion layer into the N− type semiconductor layer at the interface with the thermal oxide film is secured.
摘要翻译： 使用便宜的材料来解决传统的台面型半导体器件的问题，其中耐腐蚀性劣化和由与PN结相对应的台面凹槽的内壁上的绝缘膜的厚度减小引起的漏电流的发生 并且提供具有高耐压和高可靠性的台面型半导体器件及其制造方法。 在台面型半导体器件的台面槽的内壁上形成由热氧化膜制成的稳定的保护膜，以覆盖和保护PN结，形成具有负电荷的绝缘膜以填充 用热氧化膜覆盖的台面槽，使得在N-型半导体层和热氧化膜之间的界面处不容易形成电子蓄积层。 利用上述结构，确保了热氧化膜中的正电荷的影响，确保了与热氧化膜的界面处的耗尽层向N型半导体层的延伸。
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公开(公告)号：US08241227B2
公开(公告)日：2012-08-14
申请号：US12845262
申请日：2010-07-28
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B2010/0216 , A61B2017/320008 , A61B2090/036
摘要： A biopsy tissue sampling treatment instrument includes a stem portion having a predetermined length sufficient to puncture living tissue; a puncturing portion formed at a distal end of the stem portion and having a protruding surface portion expanding rearward along a puncture direction of the stem portion; a tissue holding surface provided on a rear side of the protruding surface portion in the puncturing portion and having an area large enough to hold the living tissue; a stopper member provided at a rear end of the stem portion and having an abutting portion capable of abutting against the living tissue punctured by the stem portion; and an operating member provided on the stopper member and configured to hold the stem portion to the living tissue, allowing the stem portion to puncture the living tissue. Consequently, the biopsy tissue sampling treatment instrument increases holding capacity for the living tissue to be extracted, allows living tissue to be extracted in sufficient sampling quantities, and makes it easy to take samples of living tissue at an intended depth in tissue.
摘要翻译： 活检组织取样处理器具包括具有足以刺穿活组织的预定长度的茎部; 穿刺部，形成在所述杆部的前端，具有沿所述杆部的穿刺方向向后方延伸的突出面部; 组织保持面，其设置在所述穿刺部的所述突出面部的后侧，并且具有足够大以容纳所述生物体组织的面积; 止挡构件，设置在所述杆部的后端，并且具有能够抵靠由所述杆部刺穿的所述生物体组件的抵接部; 以及操作构件，其设置在所述止动构件上并且构造成将所述杆部保持在所述生物体组织上，从而使所述杆部穿刺所述生物体组织。 因此，活检组织取样处理器具能够提高生物体组织的吸收能力，能够以足够的取样量提取生物体组织，容易地将组织中的生物体组织取样。
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公开(公告)号：US08215277B2
公开(公告)日：2012-07-10
申请号：US12933745
申请日：2009-03-18
申请人： Akira Suzuki , Tomoaki Kato
发明人： Akira Suzuki , Tomoaki Kato
IPC分类号： H01T13/20
CPC分类号： H01T13/14
摘要： A spark plug is provided capable of speedily burn off carbon adhered on an insulator. With this spark plug, in order to improve the temperature rise performance of a front end side of an insulator 10, an amount of protrusion H (mm) of the insulator 10, a front-end side volume Vi (mm3) of the insulator 10, and a front-end side volume Vc (mm3) of a center electrode 20 are respectively defined. In consequence, it is possible to improve the recovery property of carbon fouling while retaining the voltage resistance of the insulator 10 and the durability of the center electrode 20. In addition, since the recovery property of carbon fouling improves, it is possible to prevent the occurrence of side sparks generated from the center electrode 20 to a metal shell 50 along the insulator 10, thereby making it possible to stably ensure proper ignition of an air-fuel mixture.
摘要翻译： 提供了能够快速燃烧粘附在绝缘体上的碳的火花塞。 利用该火花塞，为了提高绝缘体10的前端侧的温度上升性能，绝缘体10的突起H（mm）的量，绝缘体10的前端侧容积Vi（mm3） ，并且分别限定中心电极20的前端侧容积Vc（mm3）。 因此，可以在保持绝缘体10的耐电压性和中心电极20的耐久性的同时保持碳污染的恢复性能。另外，由于碳污染的回收性能提高，因此可以防止 发生从中心电极20沿着绝缘体10向金属壳50产生的侧面火花，从而可以稳定地确保空气 - 燃料混合物的正确点燃。
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公开(公告)号：US08207657B2
公开(公告)日：2012-06-26
申请号：US13124869
申请日：2009-11-04
申请人： Akira Suzuki , Mamoru Musasa
发明人： Akira Suzuki , Mamoru Musasa
摘要： A spark plug capable of increasing a welding strength between a leading end of a metal shell and a base end of a ground electrode to avoid fracture of a welded part due to vibrations and the like even when making the metal shell smaller. The spark plug satisfies a relation of S2≧S wherein S2 is a sectional area of the welded part between the metal shell and the ground electrode, the sectional area S2 being cut off by a plane including a leading end surface of the metal shell, and S is a sectional area of the ground electrode, the sectional area S being cut off by a plane passing to the most axial leading end of a boundary between the ground electrode and the welded part and perpendicular to the axial direction.
摘要翻译： 一种能够增加金属壳的前端和接地电极的基端之间的焊接强度的火花塞，以便即使在使金属壳较小时也能够由于振动等而导致焊接部的断裂。 火花塞满足S2≥S的关系，S2是金属壳与接地电极之间的焊接部的截面积，截面积S2由包括金属壳的前端面的平面切断， S是接地电极的截面积，截面积S由通过接地电极和焊接部分之间的边界的最轴向前端并垂直于轴向方向的平面切断。
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公开(公告)号：US08202213B2
公开(公告)日：2012-06-19
申请号：US12469000
申请日：2009-05-20
申请人： Seiichi Ito , Shunya Akimoto , Junichi Onishi , Akira Suzuki , Soichi Ikuma
发明人： Seiichi Ito , Shunya Akimoto , Junichi Onishi , Akira Suzuki , Soichi Ikuma
CPC分类号： A61B1/267 , A61B1/00009 , A61B1/00133 , A61B5/064 , A61B5/065 , A61B34/20
摘要： A medical device for examination or treatment based on a reference point, includes: a virtual endoscopic image generation section configured to generate a virtual endoscopic image of a bronchus from a plurality of different line-of-sight positions using three-dimensional image data of the bronchus of a subject that is obtained in advance; an image retrieval section configured to retrieve a virtual endoscopic image highly similar to an endoscopic image of the bronchus picked up by an image pickup section arranged at a distal end portion of an insertion section; a reference-point setting section configured to set a reference point based on a line-of-sight position of the highly similar virtual endoscopic image; and a relative-position calculation section configured to calculate a relative position of a treatment instrument to the reference point.
摘要翻译： 一种基于参考点进行检查或治疗的医疗装置，包括：虚拟内窥镜图像生成部，被配置为使用三维图像数据从多个不同的视线位置生成支气管的虚拟内窥镜图像 预先获得的受试者的支气管; 图像检索部，被配置为检索与配置在插入部的前端部的图像拾取部拾取的与支气管的内窥镜图像高度相似的虚拟内窥镜图像; 基准点设定部，被配置为基于高度相似的虚拟内窥镜图像的视线位置来设定基准点; 以及相对位置计算部，被配置为计算处理器械与参考点的相对位置。
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公开(公告)号：US08190666B2
公开(公告)日：2012-05-29
申请号：US12124821
申请日：2008-05-21
申请人： Akira Suzuki , Masayo Shiba , Kohei Seino
发明人： Akira Suzuki , Masayo Shiba , Kohei Seino
IPC分类号： G06F7/58
CPC分类号： B60R25/20 , B60R25/042 , B60R25/045 , G06F7/586 , G06F7/588 , G07C9/00309 , G07C2009/005 , G07C2009/00761
摘要： A random number generation device including a first random number generation part which generates a new random number based on a random number which was previously generated and which outputs the random number generated by the first random number generation part, the random number generation device includes: a second random number generation part which generates a random number different from the random number generated by the first random number generation part; and an operation part which outputs a random number obtained by a prescribed operation using a random number generated by the second random number generation part on a random number generated by the first random number generation part when generating a first random number after start of supplying electric power.
摘要翻译： 一种随机数生成装置，包括：第一随机数生成部，其基于先前生成的随机数生成新的随机数，并输出由所述第一随机数生成部生成的随机数，所述随机数生成装置包括： 第二随机数生成部，其生成与由所述第一随机数生成部生成的随机数不同的随机数; 以及操作部，其在开始供给电力之后生成第一随机数时，使用由所述第二随机数生成部生成的随机数，对由所述第一随机数生成部生成的随机数，输出通过规定的操作获得的随机数 。
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公开(公告)号：US08188640B2
公开(公告)日：2012-05-29
申请号：US12889123
申请日：2010-09-23
申请人： Akira Suzuki , Tomoaki Kato
发明人： Akira Suzuki , Tomoaki Kato
摘要： A method of producing a spark plug includes reducing the diameter of a center electrode while maintaining the heat dissipation property of the center electrode. A columnar member in which an outer skin member and a core member having a high thermal conductivity are clad, and which is columnarly extended, are configured by extrusion molding into a state where the thickness of the outer skin member is substantially uniform. A flange portion and a tip end portion are formed in the columnar member to obtain an electrode intermediate member. In a middle trunk portion of the electrode intermediate member, the thickness of the outer skin member is maintained. Then, the surface of the middle trunk portion is cut or polished to reduce the thickness, whereby the diameter of a center electrode is reduced while maintaining the outer diameter of the core member.
摘要翻译： 一种制造火花塞的方法包括在保持中心电极的散热性的同时减小中心电极的直径。 通过挤出成型将外皮部件和导热性高的芯部件包覆并被柱状延伸的柱状部件构成为外皮部件的厚度基本均匀的状态。 在该柱状部件上形成凸缘部和前端部，得到电极中间部件。 在电极中间部件的中间部分中，保持外皮部件的厚度。 然后，中间主体部分的表面被切割或抛光以减小厚度，由此中心电极的直径减小，同时保持芯部件的外径。
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公开(公告)号：US20120097751A1
公开(公告)日：2012-04-26
申请号：US13258972
申请日：2010-03-30
IPC分类号： B05B17/00
CPC分类号： B01F5/0256 , B01F3/04049 , B01F5/0077 , B05B7/0483 , C09D7/20
摘要： The present invention provides a low environmental burden type coating method using carbon dioxide and a coating device therefor that carry out carbon dioxide coating in which carbon dioxide is substituted for all or a portion of a diluent solvent (thinner) used in organic solvent-based spray coating, the coating method being configured to prevent deposition of a polymer of a paint component that has entered as a result of backflow by preliminarily adding, to carbon dioxide, a true solvent component of the paint in at least an amount required for saturated solubility (20% to 50% per weight of carbon dioxide) to lower the dissolving power of carbon dioxide with respect to the true solvent component. According to the present invention, it is possible to provide a coating method and a device therefor capable of considerably reducing VOC generation, and a coating method and a device therefor capable of performing stable carbon dioxide coating of a one-liquid curing type or two-liquid curing type paint.
摘要翻译： 本发明提供了使用二氧化碳的低环境负荷型涂布方法及其涂覆装置，其进行二氧化碳涂覆，其中二氧化碳被代替用于有机溶剂型喷雾中使用的全部或一部分稀释剂溶剂（稀释剂） 所述涂布方法被配置为防止作为回流结果进入的涂料组分的聚合物通过预先向二氧化碳中添加至少为饱和溶解所需量的涂料的真正溶剂组分而沉积， 20重量％至50重量％的二氧化碳）以降低二氧化碳相对于真实溶剂组分的溶解能力。 根据本发明，可以提供能够显着降低VOC产生的涂布方法及其装置，以及能够进行单液固化型或二液型固化型二氧化碳涂布的涂布方法及其装置， 液体固化型涂料。
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