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1. 发明申请

US20050177998A1 Electronic component mounting apparatus 有权
标题翻译：电子元件安装装置
公开(公告)号：US20050177998A1
公开(公告)日：2005-08-18
申请号：US11054625
申请日：2005-02-10
申请人： Yoshiharu Fukushima , Takahiro Nagata , Katsuyuki Seto
发明人： Yoshiharu Fukushima , Takahiro Nagata , Katsuyuki Seto
IPC分类号： H05K13/04 , B23P19/00
CPC分类号： H05K13/0452 , H05K13/0409 , Y10T29/49131 , Y10T29/53178 , Y10T29/53183 , Y10T29/53191 , Y10T29/53261
摘要： The invention provides an electronic component mounting apparatus which can obtain a relative vertically moving stroke of a suction nozzle and is applicable to electronic components ranging from thin to thick ones. The electronic component mounting apparatus of the invention has a suction nozzle for picking an electronic component up from a plurality of component feeding units supplying the electronic component to a component pickup position and mounting the electronic component on a printed board, where a mounting head movable along a beam can move vertically by a head vertical movement device and the suction nozzle provided on the mounting head can move vertically by a nozzle vertical movement device 50.
摘要翻译：本发明提供一种能够获得吸嘴的相对垂直移动行程的电子部件安装装置，并且可应用于从薄到厚的电子部件。本发明的电子部件安装装置具有从多个向电子部件供给部件供给部件向组件拾取位置取出电子部件的吸嘴，将电子部件安装在印刷电路板上，梁可以通过头垂直移动装置垂直移动，并且设置在安装头上的吸嘴可以通过喷嘴垂直移动装置50垂直移动。

2. 发明授权

US07581310B2 Electronic component mounting apparatus 有权
标题翻译：电子元件安装装置
公开(公告)号：US07581310B2
公开(公告)日：2009-09-01
申请号：US11054625
申请日：2005-02-10
申请人： Yoshiharu Fukushima , Takahiro Nagata , Katsuyuki Seto
发明人： Yoshiharu Fukushima , Takahiro Nagata , Katsuyuki Seto
IPC分类号： B23P19/00
CPC分类号： H05K13/0452 , H05K13/0409 , Y10T29/49131 , Y10T29/53178 , Y10T29/53183 , Y10T29/53191 , Y10T29/53261
摘要： The invention provides an electronic component mounting apparatus which can obtain a relative vertically moving stroke of a suction nozzle and is applicable to electronic components ranging from thin to thick ones. The electronic component mounting apparatus of the invention has a suction nozzle for picking an electronic component up from a plurality of component feeding units supplying the electronic component to a component pickup position and mounting the electronic component on a printed board, where a mounting head movable along a beam can move vertically by a head vertical movement device and the suction nozzle provided on the mounting head can move vertically by a nozzle vertical movement device 50.
摘要翻译：本发明提供一种能够获得吸嘴的相对垂直移动行程的电子部件安装装置，并且可应用于从薄到厚的电子部件。本发明的电子部件安装装置具有从多个向电子部件供给部件供给部件向组件拾取位置取出电子部件的吸嘴，将电子部件安装在印刷电路板上，梁可以通过头垂直移动装置垂直移动，并且设置在安装头上的吸嘴可以通过喷嘴垂直移动装置50垂直移动。

3. 发明申请

US20100183942A1 ELECTRODE CATALYST FOR FUEL CELL, METHOD FOR PRODUCING THE SAME, AND FUEL CELL USING THE ELECTRODE CATALYST 有权
标题翻译：用于燃料电池的电极催化剂，其制备方法和使用电极催化剂的燃料电池
公开(公告)号：US20100183942A1
公开(公告)日：2010-07-22
申请号：US12663314
申请日：2008-06-11
申请人： Hiroaki Takahashi , Yosuke Horiuchi , Takahiro Nagata , Tomoaki Terada , Toshiharu Tabata
发明人： Hiroaki Takahashi , Yosuke Horiuchi , Takahiro Nagata , Tomoaki Terada , Toshiharu Tabata
IPC分类号： H01M4/92 , H01M4/38 , H01M4/88 , H01M8/10
CPC分类号： B01J23/002 , B01J23/63 , B01J23/6562 , B01J23/894 , B01J35/006 , B01J2523/00 , H01M4/921 , H01M4/926 , H01M8/1007 , B01J2523/3712 , B01J2523/828 , B01J2523/847 , B01J2523/827 , B01J2523/845 , B01J2523/842 , B01J2523/72
摘要： This invention relates to an electrode catalyst for a fuel cell comprising catalyst metal particles of noble metal-base metal-Ce (cerium) ternary alloy carried on carbon materials, wherein the noble metal is at least one member selected from among Pt, Ru, Rh, Pd, Ag and Au, the base metal is at least one member selected from among Ir, Co, Fe, Ni and Mn, and the relative proportion (i.e., the molar proportion) of noble metal:base metal:Ce (cerium) is 20 to 95:5 to 60:0.1 to 3. The electrode catalyst for a fuel cell inhibits deterioration of an electrolyte membrane or an electrolyte in an electrode catalyst layer, improves durability, and, in particular, improves the capacity for power generation in the high current density region.
摘要翻译：本发明涉及一种用于燃料电池的电极催化剂，其包含承载在碳材料上的贵金属 - 金属 - 铈（铈）三元合金的催化剂金属颗粒，其中贵金属是选自Pt，Ru，Rh中的至少一种，Pd，Ag和Au中的至少一种，贱金属：选自Ir，Co，Fe，Ni和Mn中的至少一种，贵金属：贱金属：Ce（铈）的相对比例（即摩尔比）为20〜95：5〜60：0.1〜3。燃料电池用电极催化剂抑制电极催化剂层中的电解质膜或电解质的劣化，提高耐久性，特别是提高发电容量高电流密度区域。

4. 发明申请

US20090169974A1 Conductive Carbon Carrier for Fuel Cell, Electrode Catalyst for Fuel Cell and Solid Polymer Fuel Cell Comprising Same 有权
标题翻译：用于燃料电池的导电碳载体，用于燃料电池的电极催化剂和包含其的固体聚合物燃料电池
公开(公告)号：US20090169974A1
公开(公告)日：2009-07-02
申请号：US12225535
申请日：2007-03-29
申请人： Toshiharu Tabata , Tomoaki Terada , Takahiro Nagata , Susumu Enomoto , Yosuke Horiuchi , Hiroaki Takahashi , Tetsuo Kawamura , Hideyasu Kawai
发明人： Toshiharu Tabata , Tomoaki Terada , Takahiro Nagata , Susumu Enomoto , Yosuke Horiuchi , Hiroaki Takahashi , Tetsuo Kawamura , Hideyasu Kawai
IPC分类号： H01M4/92 , H01M8/02 , H01M4/86
CPC分类号： H01M4/92 , H01M4/921 , H01M4/926 , H01M2008/1095
摘要： A conductive carbon carrier for a fuel cell having at least a surface layer graphitized, characterized in that the dimension (La) in a six-membered ring face (carbon plane) direction of a crystallite measured by X-ray diffraction is 4.5 nm or more. This carbon carrier improves the durability in a fuel cell and enables operation for a long period of time.
摘要翻译：一种具有至少具有石墨化表面层的燃料电池用导电性碳载体，其特征在于，通过X射线衍射测定的微晶的六元环面（碳平面）方向的尺寸（La）为4.5nm以上。该碳载体改善了燃料电池的耐久性，并且能够长时间运转。

5. 发明申请

US20090099009A1 PRODUCTION PROCESS OF ELECTRODE CATALYST FOR FUEL CELL 有权
标题翻译：燃料电极催化剂的生产工艺
公开(公告)号：US20090099009A1
公开(公告)日：2009-04-16
申请号：US12239234
申请日：2008-09-26
申请人： Hiroaki Takahashi , Sozaburo Ohashi , Tetsuo Kawamura , Yousuke Horiuchi , Toshiharu Tabata , Tomoaki Terada , Takahiro Nagata , Susumu Enomoto
发明人： Hiroaki Takahashi , Sozaburo Ohashi , Tetsuo Kawamura , Yousuke Horiuchi , Toshiharu Tabata , Tomoaki Terada , Takahiro Nagata , Susumu Enomoto
IPC分类号： H01M4/88
CPC分类号： H01M4/921 , H01M4/8842 , H01M4/8882 , H01M4/926 , H01M4/96 , H01M8/12 , H01M2008/1095 , Y02P70/56
摘要： To provide a production process of an electrode catalyst for fuel cell whose initial voltage is high and whose endurance characteristics, especially, whose voltage drop being caused by high-potential application is less.A production process according to the present invention of an electrode catalyst for fuel cell is characterized in that: it includes: a dispersing step of dispersing a conductive support in a solution; a loading step of dropping a platinum-salt solution, a base-metal-salt solution and an iridium-salt solution to the resulting dispersion liquid, thereby loading respective metallic salts on the conductive support as hydroxides under an alkaline condition; and an alloying step of heating the conductive support with metallic hydroxides loaded in a reducing atmosphere to reduce them, thereby alloying them.
摘要翻译：提供初始电压高的燃料电池用电极催化剂的制造方法，特别是其高电位施加引起的电压降较小的耐久特性。根据本发明的用于燃料电池的电极催化剂的制备方法的特征在于：它包括：将导电载体分散在溶液中的分散步骤; 将铂盐溶液，贱金属盐溶液和铱盐溶液滴加到所得分散液中的装载步骤，从而在碱性条件下将各种金属盐作为氢氧化物负载在导电载体上; 以及合金化步骤，用负载在还原气氛中的金属氢氧化物来加热导电载体以减少它们，从而使它们合金化。

6. 发明授权

US06409965B1 Sputtering target and its manufacturing method 有权
标题翻译：溅射靶及其制造方法
公开(公告)号：US06409965B1
公开(公告)日：2002-06-25
申请号：US09666241
申请日：2000-09-21
申请人： Takahiro Nagata , Manabu Sasaki , Hitoshi Kimura , Norio Yokoyama
发明人： Takahiro Nagata , Manabu Sasaki , Hitoshi Kimura , Norio Yokoyama
IPC分类号： C22C3200
CPC分类号： C23C14/3414
摘要： An ingot is made from a used target of 30 weight % or more, and new metals of the same components, and recycled alloy powder is made by a gas atomizing process. Magnetic permeability is controlled not to exceed 2 by adjusting the content of rare earth metals in rare earth alloy powder to be at least 35 weight %. By blending the recycled alloy powder with other powder to produce alloy powder containing at least 50 weight % of rare earth alloy powder having a magnetic permeability not higher than 2 and containing at least 65 weight % of rare earth alloy powder. By sintering the alloy powder under pressure and thereafter cutting top, bottom and side surfaces of the sintered material, a target having a magnetic permeability not higher than 2 and having a thickness not less than 8 mm is fabricated.
摘要翻译：铸锭由30重量％以上的使用靶材制成，相同成分的新金属，再生合金粉末由气体雾化法制成。通过将稀土类合金粉末中的稀土金属的含量调整至少35重量％，将磁导率控制在2以下。通过将再循环合金粉末与其它粉末混合，制造含有至少50重量％的磁导率不高于2的稀土合金粉末并含有至少65重量％的稀土合金粉末的合金粉末。通过在压力下烧结合金粉末，然后切割烧结材料的顶部，底部和侧面，制造具有不高于2的磁导率并且厚度不小于8mm的靶。

7. 发明授权

US5276355A Change-over circuit for tester implemented by using diode-bridge type analog switches 失效
标题翻译：使用二极管桥式模拟开关实现的测试仪转换电路
公开(公告)号：US5276355A
公开(公告)日：1994-01-04
申请号：US665623
申请日：1991-03-06
申请人： Takahiro Nagata
发明人： Takahiro Nagata
IPC分类号： G01R31/26 , G01R31/28 , G01R31/319 , H03K17/76 , G01R1/30 , G01R11/02
CPC分类号： G01R31/31926 , G01R31/2886 , G01R31/31924 , Y10T307/696 , Y10T307/76
摘要： A change-over circuit for use in a tester for changing over a load and a driver to be connected to a device under test is implemented by using diode-bridge type analog switches which include a first diode-bridge type analog switch connected as collector loads for first and second transistors, a second diode-bridge type analog switch connected as collector loads for third and fourth transistors, respectively. The driver is connected to an input of the first diode-bridge type analog switch. The load circuit is connected to an input of the second diode-bridge type analog switch. The first and second diode-bridge type analog switches are so interconnected as to perform a differential operation in response to an ON/OFF control signal applied to the fourth transistor from the first transistor for thereby changing over the current and capacitive loads and the driver to be coupled to the device under test which is connected to outputs of the first and second diode-bridge type analog switches. The current and capacitive loads can both be turned on and off through differential cooperation of the first and second diode-bridge type analog switches to thereby allow the current and capacitive loads to be connected simultaneously or separately only when the driver is disabled or inhibited. Inexpensive and simplified switch circuit is thus provided.
摘要翻译：用于切换负载的测试仪的转换电路和要连接到被测器件的驱动器通过使用二极管桥式模拟开关实现，该模拟开关包括作为集电极负载连接的第一二极管桥式模拟开关对于第一和第二晶体管，分别连接第三和第四晶体管的集电极负载的第二二极管桥式模拟开关。驱动器连接到第一个二极管桥式模拟开关的输入。负载电路连接到第二二极管桥式模拟开关的输入端。第一和第二二极管桥式模拟开关被互连，以响应于从第一晶体管施加到第四晶体管的ON / OFF控制信号执行差分操作，从而将电流和电容负载和驱动器切换到耦合到被连接到第一和第二二极管桥型模拟开关的输出的被测器件。电流和容性负载都可以通过第一和第二二极管桥式模拟开关的差分协作来接通和断开，从而允许电流和容性负载同时或分开连接，只有当驾驶员被禁用或禁止时。因此提供了廉价且简化的开关电路。

8. 发明授权

US4945841A Apparatus or method for carrying out combustion in a furnace 失效
标题翻译：在炉中进行燃烧的设备或方法
公开(公告)号：US4945841A
公开(公告)日：1990-08-07
申请号：US353822
申请日：1989-05-18
申请人： Ichiro Nakamachi , Kunio Yasuzawa , Tadato Miyahara , Takahiro Nagata
发明人： Ichiro Nakamachi , Kunio Yasuzawa , Tadato Miyahara , Takahiro Nagata
IPC分类号： F23C7/02 , F23C7/00 , F23C9/00 , F23C99/00
CPC分类号： C03B5/235 , F23C7/00 , F23C9/006 , F23C2202/40
摘要： A furnace and burner construction and method of burning fuel therein. The furnace housing has an end wall and side walls extending generally perpendicularly from the end wall and defining a furnace interior. One or more air supply ports open axially thereof through the end wall, and at least one fuel supply port opens axially thereof through the end wall and is spaced from the air supply port or ports. The air supply port is spaced from the side walls. When generally conical surfaces of jets of fuel and air are injected into the interior of the furnace through the air supply port or ports and the fuel supply port for carrying out burning of the fuel, recirculating currents of combustion products from the burning of the fuel are formed in the space between the jets and the side walls or between the jets themselves to lower the temperature of the burning.

9. 发明申请

US20090092888A1 Electrode catalyst for fuel cell and production process of the same 审中-公开
标题翻译：燃料电池用电极催化剂及其生产工艺相同
公开(公告)号：US20090092888A1
公开(公告)日：2009-04-09
申请号：US12285076
申请日：2008-09-29
申请人： Hiroaki Takahashi , Sozaburo Ohashi , Tetsuo Kawamura , Yousuke Horiuchi , Takahiro Nagata , Tomoaki Terada , Toshiharu Tabata , Susumu Enomoto
发明人： Hiroaki Takahashi , Sozaburo Ohashi , Tetsuo Kawamura , Yousuke Horiuchi , Takahiro Nagata , Tomoaki Terada , Toshiharu Tabata , Susumu Enomoto
IPC分类号： H01M4/88
CPC分类号： H01M4/96 , H01M4/8842 , H01M4/8882 , H01M4/921 , H01M4/926 , H01M2008/1095
摘要： To enhance the activation of a catalyst comprising an alloy of platinum and cobalt, thereby providing an electrode catalyst for fuel cell whose battery output and fuel efficiency are high, and thereby providing a production process of the same.An electrode catalyst according to the present invention for fuel cell is an electrode catalyst for fuel cell in which catalytic particles comprising platinum and cobalt are loaded on a conductive support, and is characterized in that a compositional (molar) ratio of said catalytic particles is platinum:cobalt=3:1-5:1: In the range of platinum:cobalt=3:1-5:1, a high battery voltage is obtainable. When the proportion of platinum is less than platinum: cobalt=3:1, the elution of cobalt from out of catalyst increases. On the contrarily, when the proportion of platinum is more than platinum: cobalt=5:1, the catalytic activities become low.
摘要翻译：为了增强包含铂和钴的合金的催化剂的活化，从而为电池输出和燃料效率高的燃料电池提供电极催化剂，从而提供其生产方法。根据本发明的用于燃料电池的电极催化剂是用于燃料电池的电极催化剂，其中包含铂和钴的催化颗粒负载在导电载体上，其特征在于所述催化颗粒的组成（摩尔比）为铂：钴= 3：1-5：1：在铂：钴= 3：1-5：1的范围内，可获得高电池电压。当铂的比例小于铂：钴= 3：1时，钴从催化剂中的洗脱增加。相反，当铂的比例大于铂：钴= 5：1时，催化活性变低。

10. 发明申请

US20080090128A1 Electrode Catalyst for Fuel Cell and Fuel Cell 审中-公开
标题翻译：燃料电池和燃料电池用电极催化剂
公开(公告)号：US20080090128A1
公开(公告)日：2008-04-17
申请号：US11793309
申请日：2005-12-22
申请人： Katsushi Saito , Hiroaki Takahashi , Hideyasu Kawai , Toshiharu Tabata , Takahiro Nagata , Tomoaki Terada , Yosuke Horiuchi , Norihiko Setoyama , Takahiko Asaoka
发明人： Katsushi Saito , Hiroaki Takahashi , Hideyasu Kawai , Toshiharu Tabata , Takahiro Nagata , Tomoaki Terada , Yosuke Horiuchi , Norihiko Setoyama , Takahiko Asaoka
IPC分类号： B01J23/42 , H01M8/10
CPC分类号： B01J23/89 , B01J21/18 , B01J23/58 , B01J35/0013 , B01J35/006 , H01M4/86 , H01M4/921 , H01M4/926 , H01M2008/1095
摘要： A flooding phenomenon is suppressed in a high current density loading region so as to attempt the improvement of cell performance of fuel cells. An electrode catalyst for fuel cells, in which a catalyst comprising an alloy catalyst composed of a noble metal and one or more transition metals and having surface characteristics such that it shows a pH value in water of 6.0 or more is supported on conductive carriers, and a fuel cell using such electrode catalyst for fuel cells, are provided.
摘要翻译：在高电流密度加载区域中抑制了泛洪现象，从而试图提高燃料电池的电池性能。一种燃料电池用电极催化剂，其中，包含由贵金属和一种或多种过渡金属组成的合金催化剂，具有使其在水中的pH值为6.0以上的表面特性的催化剂负载在导电性载体上，提供了使用这种燃料电池用电极催化剂的燃料电池。

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