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41. 外观设计

USD509790S1 Battery charger for electronic camera 有权
标题翻译：电子照相机电池充电器
公开(公告)号：USD509790S1
公开(公告)日：2005-09-20
申请号：US29218358
申请日：2004-12-02
申请人： Masayuki Sakai
设计人： Masayuki Sakai

42. 发明授权

US06814836B2 Method and apparatus for fabricating circuit-forming-substrate and circuit-forming-substrate material 失效
标题翻译：用于制造电路形成基板和电路形成基板材料的方法和装置
公开(公告)号：US06814836B2
公开(公告)日：2004-11-09
申请号：US10128417
申请日：2002-04-24
申请人： Shigeru Yamane , Toshihiro Nishii , Shinji Nakamura , Masayuki Sakai
发明人： Shigeru Yamane , Toshihiro Nishii , Shinji Nakamura , Masayuki Sakai
IPC分类号： B23K2600
CPC分类号： H05K3/0032 , H05K3/227 , H05K3/4069 , H05K2201/0355 , H05K2203/081 , H05K2203/085 , H05K2203/1383 , H05K2203/1388 , H05K2203/1461 , Y10S428/901 , Y10T29/49126 , Y10T156/1056 , Y10T156/1062 , Y10T428/24994 , Y10T442/2902
摘要： A method for manufacturing a printed wiring board, comprising the step of forming a hole by an energy beam such as a laser beam, wherein formation of a resin film by a substrate-material resin oozing to the inner-wall surface of a hole is prevented, by lowering the water-absorption percentage of a substrate material through the dehumidifying step as the preprocess of the hole-forming step for forming a through-hole or non-through-hole for interconnecting circuits formed on both sides or in multiple layers, thereby it is possible to realize high-quality hole-formation by preventing a defective resin film formation and obtain a high-reliability printed wiring board.
摘要翻译：一种制造印刷电路板的方法，包括通过诸如激光束的能量束形成孔的步骤，其中防止通过渗透到孔的内壁表面的基底材料树脂形成树脂膜通过作为用于形成用于形成在两面或多层上的互连电路的通孔或非贯通孔的成孔步骤的预处理，通过除湿步骤降低基板材料的吸水率，由此可以通过防止树脂成膜不良而获得高可靠性的印刷线路板来实现高质量的孔形成。

43. 发明授权

US06528617B1 Process for producing aliphatic polyester excellent in stability 有权
标题翻译：制备稳定性优异的脂肪族聚酯的方法
公开(公告)号：US06528617B1
公开(公告)日：2003-03-04
申请号：US09869154
申请日：2001-06-25
申请人： Yuji Terado , Hiroshi Suizu , Masatoshi Takagi , Masanobu Ajioka , Shoji Hiraoka , Masayuki Sakai , Hiroyuki Suzuki , Ryo Shinagawa , Shinji Ogawa , Yasushi Kotaki
发明人： Yuji Terado , Hiroshi Suizu , Masatoshi Takagi , Masanobu Ajioka , Shoji Hiraoka , Masayuki Sakai , Hiroyuki Suzuki , Ryo Shinagawa , Shinji Ogawa , Yasushi Kotaki
IPC分类号： C08F600
CPC分类号： C08G63/80 , C08G63/87
摘要： The invention relates to a process for producing an aliphatic polyester excellent in stability which includes subjecting an aliphatic polyester containing at least 50% of an aliphatic hydroxycarboxylic acid unit, obtainable by solid-phase polymerization under a flowing gas in the presence of a volatile catalyst so as to have a desired weight average molecular weight within the range of 50,000 to 1,000,000, to a heat treatment at a temperature equal to or higher than the reaction temperature of the solid-phase polymerization under a flowing gas with maintaining the aliphatic polyester in a solid state. According to the process of the invention, an aliphatic polyester excellent in stability at molding and storage stability is obtained.
摘要翻译：本发明涉及稳定性优异的脂肪族聚酯的制造方法，其特征在于，在挥发性催化剂的存在下，使含有至少50％脂肪族羟基羧酸单元的脂肪族聚酯，在流动气体下通过固相聚合得到，为了使所需的重均分子量在50,000〜1,000,000范围内，在等于或高于流动气体下的固相聚合反应温度的温度下进行热处理，同时保持脂族聚酯为固体州。根据本发明的方法，获得了在成型时的稳定性优异且储存稳定性优异的脂肪族聚酯。

44. 发明授权

US6140458A Preparation process of polyester 有权
标题翻译：聚酯的制备工艺
公开(公告)号：US6140458A
公开(公告)日：2000-10-31
申请号：US300292
申请日：1999-04-27
申请人： Yuji Terado , Hiroshi Suizu , Masatoshi Takagi , Masanobu Ajioka , Shoji Hiraoka , Masayuki Sakai , Hiroyuki Suzuki , Ryo Shinagawa , Shinji Ogawa , Yasushi Kotaki
发明人： Yuji Terado , Hiroshi Suizu , Masatoshi Takagi , Masanobu Ajioka , Shoji Hiraoka , Masayuki Sakai , Hiroyuki Suzuki , Ryo Shinagawa , Shinji Ogawa , Yasushi Kotaki
IPC分类号： B29B9/16 , C08G63/06 , C08G63/60 , C08G63/80 , C08G63/85 , C08G63/87 , C08K5/41
CPC分类号： B29B9/16 , C08G63/06 , C08G63/60 , C08G63/80 , B29K2995/0041 , C08G63/85 , C08G63/87
摘要： The invention provides a process for producing high-molecular aliphatic polyesters capable of being substitutes for general-purpose resins that are required to have high toughness, in a simplified manner and at a high volume efficiency. Specifically, in the process, used as the starting material is an easily-available, low-molecular aliphatic polyester prepolymer to be prepared through polycondensation of inexpensive materials of an aliphatic hydroxycarboxylic acid such as lactic acid, glycolic acid or the like, an aliphatic polyalcohol such as butanediol or the like, and an aliphatic polycarboxylic acid such as succinic acid or the like, and the starting prepolymer is crystallized and thereafter polycondensed in a solid phase in the presence of a catalyst to give the intended, tough and high-molecular aliphatic polyester.
摘要翻译：本发明提供了一种制备高分子量脂肪族聚酯的方法，其能够以简单的方式和高体积效率代替要求具有高韧性的通用树脂。具体地说，在作为起始原料的方法中，作为通过脂肪族羟基羧酸如乳酸，乙醇酸等的廉价材料的缩聚制备的容易获得的低分子量脂肪族聚酯预聚物，脂肪族多元醇例如丁二醇等，和脂肪族多元羧酸如琥珀酸等，并将起始预聚物结晶化，然后在催化剂存在下在固相中缩聚，得到所需的韧性和高分子量脂族聚酯。

45. 发明授权

US5858884A Nonwoven fabric cloth substrate for printed wiring boards, and prepreg using the same 失效
标题翻译：印刷电路板用无纺布布基材和使用其的预浸料
公开(公告)号：US5858884A
公开(公告)日：1999-01-12
申请号：US856548
申请日：1997-05-15
申请人： Masayuki Sakai , Hideo Hatanaka , Masahide Tsukamoto , Seiichi Nakatani , Masayuki Okano , Tamao Kojima
发明人： Masayuki Sakai , Hideo Hatanaka , Masahide Tsukamoto , Seiichi Nakatani , Masayuki Okano , Tamao Kojima
IPC分类号： B32B15/14 , C08J5/04 , C09D5/25 , D04H1/00 , D04H1/42 , D04H1/58 , D21H13/26 , D21H17/52 , H05K1/02 , H05K1/03 , C08J5/24
CPC分类号： H05K1/0366 , B32B15/14 , C08J5/04 , D04H1/00 , D04H1/4342 , D04H1/4382 , D04H1/64 , D21H13/26 , D21H17/52 , H05K1/024 , H05K2201/0239 , H05K2201/0278 , H05K2201/0293 , H05K2203/0783 , H05K2203/087 , H05K2203/097 , H05K2203/1105 , Y10T442/198 , Y10T442/2049 , Y10T442/2475 , Y10T442/2902 , Y10T442/626
摘要： A nonwoven fabric cloth substrate for printed wiring boards containing aromatic polyamide fibers and having a 0.7-1.0 dynamic elastic modulus ratio (E' (250.degree. C.)/E' (30.degree. C.)) and a 0.05 or less loss tangent (Tan.delta.) peak value at 30.degree.-250.degree. C., and a prepreg and a printed wiring board using the nonwoven fabric cloth substrate.
摘要翻译：一种包含芳族聚酰胺纤维并且具有0.7-1.0动态弹性模量比（E'（250℃）/ E'（30℃））和0.05或更小的损耗角正切的印刷线路板的无纺布基底 Tan delta）峰值，以及使用该无纺布基材的预浸料坯和印刷线路板。

46. 发明授权

US5455404A Cooking apparatus 失效
标题翻译：烹饪器具
公开(公告)号：US5455404A
公开(公告)日：1995-10-03
申请号：US389027
申请日：1995-02-15
申请人： Masayuki Sakai , Kenji Kume
发明人： Masayuki Sakai , Kenji Kume
IPC分类号： F24C7/02 , H05B6/68
CPC分类号： H05B6/6435
摘要： A cooking apparatus provided with a weight unit changing key for changing a weight unit and an operation detection means for detecting that the weight unit changing key has been operated plural times, wherein when the operation detection means detects that the weight unit changing key has been operated plural times, the apparatus is placed in a standby state for the weight unit changing operation, and the weight unit can be changed by the subsequent operation so that a user not familiar with the apparatus can easily change the weight unit without a failure.
摘要翻译：一种具有用于改变重量单元的加重单元改变键的烹调设备和用于检测重量单位改变键已被多次操作的操作检测装置，其中当操作检测装置检测到重量单位改变键已被操作时多次将该装置置于用于重量单位改变操作的待机状态，并且可以通过随后的操作来改变重量单元，使得不熟悉该设备的用户可以容易地改变重量单元而不发生故障。

47. 发明授权

US5322806A Method of producing a semiconductor device using electron cyclotron resonance plasma CVD and substrate biasing 失效
标题翻译：使用电子回旋共振等离子体CVD和衬底偏压制造半导体器件的方法
公开(公告)号：US5322806A
公开(公告)日：1994-06-21
申请号：US393950
申请日：1989-08-15
申请人： Yasutaka Kohno , Masayuki Sakai
发明人： Yasutaka Kohno , Masayuki Sakai
IPC分类号： H01L21/31 , H01L21/28 , H01L21/285 , H01L21/316 , H01L21/338 , H01L21/768 , H01L29/812 , H01L21/00 , H01L21/02 , H01L21/265 , H01L21/44
CPC分类号： H01L29/66878 , H01L21/02164 , H01L21/022 , H01L21/02211 , H01L21/02274 , H01L21/31608 , H01L21/76819
摘要： A method of producing a semiconductor device including the steps of depositing a refractory metal gate electrode at a predetermined region of a semi-insulating substrate surface, and thereafter depositing an insulating film at regions other than the gate electrode region, wherein the production of the insulating film is carried out by an electron cyclotron resonance plasma CVD method while applying a high frequency electrical bias to the substrate.
摘要翻译：一种制造半导体器件的方法，包括以下步骤：在半绝缘衬底表面的预定区域沉积难熔金属栅极电极，然后在除栅电极区域之外的区域沉积绝缘膜，其中绝缘通过电子回旋共振等离子体CVD法进行膜的同时向基板施加高频电偏压。

48. 发明授权

US07498722B2 Piezoelectric device 失效
标题翻译：压电元件
公开(公告)号：US07498722B2
公开(公告)日：2009-03-03
申请号：US11785218
申请日：2007-04-16
申请人： Masayuki Sakai
发明人： Masayuki Sakai
IPC分类号： H01L41/053
CPC分类号： H03H9/1021 , H03H9/0552
摘要： A piezoelectric device includes a piezoelectric element package having a piezoelectric element accommodated therein and a connection terminal formed on a side surface and a bottom surface thereof, a circuit element coupled to the connection terminal on the bottom surface of the piezoelectric element package, an insulating resin portion being in an essentially rectangular parallelepiped shape and covering the circuit element, an external electrode formed on a bottom surface of the resin portion, and a connection electrode formed on the side surface of the piezoelectric element package and a side surface of the resin portion and coupling the connection terminal formed on the side surface of the piezoelectric element package and the external electrode on the resin portion.
摘要翻译：一种压电装置，包括：压电元件封装，其中容纳有压电元件;形成在其侧表面和底面上的连接端子;电连接端子，连接在压电元件封装的底表面上的绝缘树脂部分呈基本上长方体形状并覆盖电路元件，形成在树脂部分的底表面上的外部电极和形成在压电元件封装的侧表面上的连接电极和树脂部分的侧表面以及将形成在压电元件封装的侧表面上的连接端子和树脂部分上的外部电极耦合。

49. 再颁专利

USRE40571E1 Catalyst for polyester production, process for producing polyester using the catalyst, polyester obtained by the process, and uses of the polyester 有权
标题翻译：用于聚酯生产的催化剂，使用催化剂生产聚酯的方法，通过该方法获得的聚酯和聚酯的用途
公开(公告)号：USRE40571E1
公开(公告)日：2008-11-11
申请号：US10942080
申请日：2004-09-16
申请人： Takeshi Ohmatsuzawa , Fujito Ehara , Hideshi Hori , Kazuo Toyota , Kenzaburou Fukutani , Junichi Imuta , Akiyoshi Shimizu , Takayuki Onogi , Seiji Noda , Masayuki Sakai , Shoji Hiraoka , Koji Nakamachi , Michio Tsugawa , Satoru Miyazoe
发明人： Takeshi Ohmatsuzawa , Fujito Ehara , Hideshi Hori , Kazuo Toyota , Kenzaburou Fukutani , Junichi Imuta , Akiyoshi Shimizu , Takayuki Onogi , Seiji Noda , Masayuki Sakai , Shoji Hiraoka , Koji Nakamachi , Michio Tsugawa , Satoru Miyazoe
IPC分类号： C08G63/82
CPC分类号： C08G63/85 , C08G63/183 , C08G63/82 , C08G63/88
摘要： The present invention provides a catalyst for polyester production capable of producing a polyester with high catalytic activity, a process for producing a polyester using the catalyst and a polyester produced thereby. The catalyst comprises a solid titanium compound obtained by dehydro-drying a hydrolyzate obtained by hydrolysis of a titanium halide and which has a molar ratio (OH/Ti) of a hydroxyl group (OH) to titanium (Ti) exceeding 0.09 and less than 4. In the process, the polyester is obtained by polycondensing an aromatic dicarboxylic acid, or an ester-forming derivative thereof, and an aliphatic diol, or ester-forming derivative thereof, in the presence of the catalyst. The resulting polyester has excellent transparency and tint, a titanium content of 1 to 100 ppm, a magnesium content of 1 to 200 ppm and a magnesium to titanium weight ratio of not less than 0.01.
摘要翻译：本发明提供一种能够生产具有高催化活性的聚酯的聚酯生产催化剂，使用该催化剂生产聚酯的方法和由其制备的聚酯。催化剂包括通过将卤化钛水解得到的水解产物脱水干燥得到的固体钛化合物，其羟基（OH）与钛（Ti）的摩尔比（OH / Ti）超过0.09且小于4 在该方法中，聚酯是通过在催化剂存在下使芳族二羧酸或其成酯衍生物和脂肪族二醇或其成酯衍生物缩聚得到的。所得聚酯具有优异的透明度和色调，钛含量为1〜100ppm，镁含量为1〜200ppm，镁与钛的重量比为0.01以上。

50. 发明申请

US20070194478A1 Method for producing resin composition pellet with lengh of fibrous filler controlled 失效
标题翻译：生产具有纤维填料长度的树脂组合物颗粒的方法
公开(公告)号：US20070194478A1
公开(公告)日：2007-08-23
申请号：US10594679
申请日：2005-04-12
申请人： Kei Aoki , Masayuki Sakai , Kazufumi Watanabe
发明人： Kei Aoki , Masayuki Sakai , Kazufumi Watanabe
IPC分类号： B29C45/00
CPC分类号： B29B9/14 , B29B7/90 , B29C47/1081 , B29C47/6025 , B29C47/6031 , B29C47/6037 , B29C47/6056 , B29C2947/9218 , B29C2947/92704
摘要： An object of the present invention is to economically produce a resin composition pellet with the degradation of resin suppressed, by using an ordinary extruder, the resin composition pellet being filled with a desired filling amount of a uniformly compounded fibrous filler, and having a required weight average fiber length, in particular, to produce a resin composition pellet used for a socket of a planar socket pin in which the pitch interval of a lattice area of a semiconductor device is 2.0 mm or less, the thickness of the lattice area is 0.5 mm or less, and the height of the socket is 5.0 mm or less. To achieve the object, in supplying 80 to 55% by weight of resin and 20 to 45% by weight of the fibrous filler with a weight average fiber length of 1 mm or more to an extruder to produce a resin composition pellet in which a weight average fiber length of a fibrous filler is 180 to 360 μm, a part of an amount (x) of the resin is supplied through a main feed port of the extruder, and the fibrous filler and a remaining amount (1−x) of the resin are supplied through a side-feed port so that x/(1−x) becomes 50/50 to 10/90% by weight.
摘要翻译：本发明的目的是通过使用普通的挤出机经济地生产树脂降解降解的树脂组合物颗粒，所述树脂组合物颗粒填充有所需的填充量的均匀复合的纤维填料并具有所需的重量平均纤维长度，特别是为了制造用于平面插座销的插座的树脂组合物颗粒，其中半导体器件的晶格面积的间距间隔为2.0mm或更小，晶格面积的厚度为0.5mm 以下，插座的高度为5.0mm以下。为了达到上述目的，向挤出机中供给80〜55重量％的树脂和20〜45重量％的重均纤维长度为1mm以上的纤维填料，制成树脂组合物颗粒，其中重量纤维填料的平均纤维长度为180〜360μm，树脂的量（x）的一部分通过挤出机的主供料口供给，纤维填料的剩余量（1-x）树脂通过侧进料口供给，使得x /（1-x）成为50/50至10/90重量％。

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