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公开(公告)号：US20080039334A1
公开(公告)日：2008-02-14
申请号：US11664608
申请日：2005-10-12
申请人： Masayuki Hirose , Ken Yatsuka , Hiroshi Takigawa
发明人： Masayuki Hirose , Ken Yatsuka , Hiroshi Takigawa
IPC分类号： G01R31/12
CPC分类号： G01R31/1254
摘要： A dielectric strength test method of a superconducting cable that can evaluate the insulation characteristic of a superconducting cable in a state in which a refrigerant is filled without filling a refrigerant is provided. A tested superconducting cable is filled with gas in place of a refrigerant and a regular dielectric strength test is conducted at room temperature. Preferably, a preliminary dielectric strength test is conducted prior to the regular dielectric strength test. In the preliminary dielectric strength test, a first reference superconducting cable filled with a refrigerant at a predetermined pressure and a second reference superconducting cable filled with gas in place of a refrigerant at a predetermined pressure are provided. The preliminary dielectric strength test is conducted for the first reference superconducting cable at refrigerant temperature and the second reference superconducting cable at room temperature to find the correlation between the dielectric strength characteristics of the cables. At the time, the test voltage is determined based on the dielectric strength characteristic of the second reference superconducting cable. The regular dielectric strength test is conducted at the test voltage.
摘要翻译： 提供了一种超导电缆的介电强度测试方法，其可以在不填充制冷剂的情况下填充制冷剂的状态下评估超导电缆的绝缘特性。 测试的超导电缆填充有气体代替制冷剂，并在室温下进行规则的介电强度试验。 优选地，在常规介电强度试验之前进行预介电强度试验。 在初步绝缘强度试验中，提供了填充有预定压力的制冷剂的第一参考超导电缆和填充有气体的第二参考超导电缆代替预定压力的制冷剂。 对于制冷剂温度下的第一参考超导电缆和室温下的第二参考超导电缆进行初步介电强度测试，以找出电缆的介电强度特性之间的相关性。 此时，基于第二参考超导电缆的介电强度特性确定测试电压。 在试验电压下进行常规绝缘强度试验。
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公开(公告)号：US06934309B2
公开(公告)日：2005-08-23
申请号：US10216324
申请日：2002-08-12
CPC分类号： H01S5/4025 , H01L2224/45144 , H01L2224/48091 , H01L2224/48465 , H01S5/02272 , H01S5/02276 , H01S5/024 , H01S5/02423 , H01L2924/00014 , H01L2924/00
摘要： A two-dimensional LD (laser diode) array light-emitting device constituted by stacking light-emitting units each having a LD bar and a cooling assembly for cooling the LD bar with a simplified electrical connection structure to reduce manufacturing cost. The cooling assembly is electrically connected with one electrode of the LD bar through the die spacer so that a part of the cooling assembly serves as one electrode of the light-emitting unit. The other electrode of the LD bar is electrically connected with a webbed extending section of a conductive layer of a TAB (tape-automated bonding) sheet so that the conductive layer serves as the other electrode of the light-emitting unit. A space between the adjacent cooling assemblies for arranging the LD bar is adjusted by the spacer sheet intervened between the TAB sheet and the cooling assembly.
摘要翻译： 一种二维LD（激光二极管）阵列发光器件，其通过堆叠具有LD棒的发光单元和用于以简化的电连接结构冷却LD棒的冷却组件而构成，以降低制造成本。 冷却组件通过模具间隔件与LD棒的一个电极电连接，使得冷却组件的一部分用作发光单元的一个电极。 LD条的另一个电极与TAB（带自动键合）片的导电层的网状延伸部电连接，使得导电层用作发光单元的另一个电极。 用于布置LD条的相邻冷却组件之间的空间通过介于TAB板和冷却组件之间的间隔板来调节。
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公开(公告)号：US06865200B2
公开(公告)日：2005-03-08
申请号：US10178454
申请日：2002-06-25
申请人： Hiroshi Takigawa , Tetsuro Sakano , Yuji Nishikawa , Masao Sato , Shinya Naito , Ryusuke Miyata , Koji Hayano
发明人： Hiroshi Takigawa , Tetsuro Sakano , Yuji Nishikawa , Masao Sato , Shinya Naito , Ryusuke Miyata , Koji Hayano
CPC分类号： F28F3/086 , H01S5/024 , H01S5/02423 , H01S5/4031 , H01S5/405
摘要： A cooling device suitable for cooling a laser diode bar constituting a surface illuminating device as a light source for exciting a laser medium of a solid-state laser oscillator of high power. The cooling device is capable of flowing coolant at sufficient flow rate by reducing the pressure loss in the flow passage of the coolant in the device, to realize a light source device of small thickness with high cooling capability and high reliability. The cooling device comprises a first plate member, one or more second plate member and a third plate member to be joined together to form a laminated body. The second plate member has grooved paths formed on both surfaces thereof and having depths greater than a half of thickness of the plate member, and also opened paths for communicating grooved paths formed on the first plate member and the third plate member. The pressure loss in the flow passage of coolant is reduced by increasing a sectional area of the flow passage by the grooved paths and the opened path of the second plate member without lowering mechanical strength of the device and without increasing a manufacturing cost of the device.
摘要翻译： 一种适于冷却构成表面照明装置的激光二极管条的冷却装置，作为用于激发高功率的固态激光振荡器的激光介质的光源。 冷却装置能够通过减小装置内的冷却剂的流路中的压力损失，以足够的流量流动冷却剂，实现具有高冷却能力和高可靠性的小厚度的光源装置。 冷却装置包括第一板构件，一个或多个第二板构件和第三板构件，以将其接合在一起以形成层压体。 第二板构件具有形成在其两个表面上并且具有大于板构件的厚度的一半的深度的凹槽路径，以及用于连通形成在第一板构件和第三板构件上的沟槽路径的开口路径。 通过在不降低装置的机械强度的情况下增加通过槽形路径和第二板构件的打开路径的流动通道的截面积而减小冷却剂的流动通道中的压力损失，并且不增加装置的制造成本。
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4.发明授权Aromatic block copolymer, decomposition method thereof and analysis method using the decomposition method 有权芳香族嵌段共聚物，其分解方法和使用分解方法的分析方法公开(公告)号：US08198205B2
公开(公告)日：2012-06-12
申请号：US12308770
申请日：2007-06-29
申请人： Hiroshi Takigawa , Tomohito Yoshii , Shino Matsumi
发明人： Hiroshi Takigawa , Tomohito Yoshii , Shino Matsumi
IPC分类号： B01J31/00
CPC分类号： C08G61/10 , C08G75/23 , C08J11/10 , C08J2353/00 , C08L2205/05 , Y02W30/702 , Y10T428/1397
摘要： Provided is a decomposition method of an aromatic block copolymer, wherein the aromatic block copolymer comprises a segment 1 represented by the following general formula (1) and a segment 2 comprising a structural unit represented by the following general formula (2) and/or a structural unit represented by the following general formula (3), and the segment 2 is subjected to chemical decomposition. (wherein m represents an integer of 5 or more, Ar1 represents a divalent aromatic group that may have a substituent, and Ar1s of 5 or more may be the same as or different from each other,) Ar10—X10 (2) Ar20—Y20—Ar21—X20 (3) (wherein Ar10, Ar20 and Ar21 each independently represent a divalent aromatic group that may have a substituent, X10 and X20 each independently represent an oxygen atom, a sulfur atom, an alkylene group having 1 to 10 carbon atoms or a fluorine-substituted alkylene group having 1 to 10 carbon atoms, and Y20 represents a sulfonyl group, a carbonyl group or a fluorine-substituted alkylene group having 1 to 10 carbon atoms).
摘要翻译： 提供了一种芳族嵌段共聚物的分解方法，其中芳族嵌段共聚物包含由以下通式（1）表示的链段1和包含由以下通式（2）表示的结构单元的链段2和/或 由下述通式（3）表示的结构单元，段2进行化学分解。 （其中，m表示5以上的整数，Ar 1表示可以具有取代基的2价芳香族基，5以上的Ar 1可以相同或不同）Ar10-X10（2）Ar20-Y20 -Ar 21-X 20（3）（其中Ar 10，Ar 20和Ar 21各自独立地表示可以具有取代基的二价芳基，X 10和X 20各自独立地表示氧原子，硫原子，碳原子数1〜10的亚烷基 或碳原子数1〜10的氟取代亚烷基，Y20表示磺酰基，羰基或碳原子数1〜10的氟取代亚烷基。
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公开(公告)号：US20080219916A1
公开(公告)日：2008-09-11
申请号：US11993892
申请日：2006-06-20
CPC分类号： B01J31/2243 , B01J23/30 , B01J23/34 , B01J31/1815 , B01J31/183 , B01J31/2239 , B01J2531/0216 , B01J2531/025 , B01J2531/0258 , B01J2531/16 , B01J2531/72 , B01J2531/842 , B01J2531/845
摘要： An object of the present invention is to provide a catalyst which decomposes a peroxide effectively and economically under a high temperature while suppressing generation of free radicals, and the present invention provides a peroxide decomposition catalyst containing a base metal atom, wherein a value A indicating a free radical generation amount represented by the (equation 1) is not more than 0.20, and a value B indicating a reaction rate represented by the (equation 2), which can be easily applied to utility such as an agent for preventing deterioration of a polymer electrolyte-type fuel cell and a water electrolysis apparatus, and an antioxidant for medicaments, agrochemicals and foods. A=(Mw(S)/Mw)−1 (equation 1) (wherein Mw is a weight average molecular weight of poly(sodium 4-styrenesulfonate) after a hydrogen peroxide decomposition test in the test at 80° C. in the presence of poly(sodium 4-styrenesulfonate), and Mw(S) is a weight average molecular weight of poly(sodium 4-styrenesulfonate) before the test) B=N(PO)/N(cat) (equation 2) (wherein N(po) is a mole number of hydrogen peroxide decomposed per 20 minutes in a hydrogen peroxide decomposition test in the (equation 1), and N(cat) is a mole number per metal atom of a catalyst used)
摘要翻译： 本发明的目的在于提供一种在高温下有效且经济地分解过氧化物同时抑制自由基产生的催化剂，本发明提供了含有贱金属原子的过氧化物分解催化剂，其中A表示 由（式1）表示的自由基产生量不大于0.20，表示由（式2）表示的反应速度的值B，其可以容易地应用于防止聚合物劣化的试剂 电解质型燃料电池和水电解装置，以及用于药物，农药和食品的抗氧化剂。 A =（Mw（S）/ Mw）-1（等式1）<？in-line-formula description =“In-line-formula description =”In-line-formula description = （式中，Mw是在80℃下在聚（4-苯乙烯磺酸钠）存在下的过氧化氢分解试验后的聚（4-苯乙烯磺酸钠）的重均分子量， 苯乙烯磺酸盐），Mw（S）是测试前的聚（4-苯乙烯磺酸钠）的重均分子量）<？在线公式描述=“在线公式”end =“lead”→> B = N（PO）/ N（cat）（式2）<？in-line-formula description =“In-line Formulas”end =“tail”？>（其中N（po）是每分解的过氧化氢的摩尔数 （式1）中的过氧化氢分解试验为20分钟，N（cat）为所用催化剂的每个金属原子的摩尔数）
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公开(公告)号：US06850549B2
公开(公告)日：2005-02-01
申请号：US10200756
申请日：2002-07-24
申请人： Hiroshi Takigawa , Yuji Nishikawa , Masao Sato , Shinya Naito , Ryusuke Miyata
发明人： Hiroshi Takigawa , Yuji Nishikawa , Masao Sato , Shinya Naito , Ryusuke Miyata
CPC分类号： H01S3/0941 , H01S5/02423 , H01S5/4025
摘要： A light source device for pumping a solid-state laser medium of a laser generator, which is compact and capable of economically using LD bars constituting the LD stack with easy maintenance. The light source device is constituted by a plurality of LD modules. Each LD module comprises a plurality of cooling devices on which LD bars are respectively mounted and connection plates on both sides thereof. The LD bars are stacked such that longitudinal directions thereof extend perpendicular to a stacking direction thereof. A desired number of LD modules are mechanically connected with each other using the connection plates to form the LD stack. A sealing member is intervened between confronting connection plates of adjacent LD modules, so that flow passages of coolant formed in the respective LD modules are continuously connected. The connection plates have functions of fixedly supporting the cooling devices of each LD module and electrically connecting the adjacent LD modules.
摘要翻译： 一种用于泵浦激光发生器的固态激光介质的光源装置，其紧凑并且能够经济地使用容易维护的构成LD堆叠的LD棒。 光源装置由多个LD模块构成。 每个LD模块包括多个冷却装置，LD条分别安装在其上，连接板在其两侧。 LD条被堆叠成使得其纵向方向垂直于其堆叠方向延伸。 所需数量的LD模块使用连接板彼此机械连接以形成LD堆叠。 在相邻的LD模块的面对的连接板之间插入有密封构件，使得形成在各个LD模块中的冷却剂的流路连续地连接。 连接板具有固定地支撑每个LD模块的冷却装置并且电连接相邻的LD模块的功能。
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公开(公告)号：US06266881B1
公开(公告)日：2001-07-31
申请号：US09480459
申请日：2000-01-11
申请人： Hiroshi Takigawa , Yuji Nishikawa
发明人： Hiroshi Takigawa , Yuji Nishikawa
IPC分类号： B23P1526
CPC分类号： H01S5/024 , H01L2224/49111 , H01L2224/49175 , H01S5/005 , H01S5/02264 , H01S5/02272 , H01S5/02288 , H01S5/02423 , H01S5/4031 , Y10T29/4935 , Y10T29/49366
摘要： A cooling device of a laser diode array includes a stacking of a plurality of metal plate members formed with a branched groove pattern or apertures acting as a cooling water path, by a chemical etching process.
摘要翻译： 激光二极管阵列的冷却装置包括通过化学蚀刻工艺堆叠形成有分支槽图案的多个金属板构件或充当冷却水路径的孔。
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公开(公告)号：US06245589B1
公开(公告)日：2001-06-12
申请号：US09480865
申请日：2000-01-11
申请人： Hiroshi Takigawa , Yuji Nishikawa
发明人： Hiroshi Takigawa , Yuji Nishikawa
IPC分类号： H01L2100
CPC分类号： H01S5/024 , H01L2224/49111 , H01L2224/49175 , H01S5/005 , H01S5/02264 , H01S5/02272 , H01S5/02288 , H01S5/02423 , H01S5/4031 , Y10T29/4935 , Y10T29/49366
摘要： A cooling device of a laser diode array includes a stacking of a plurality of metal plate members formed with a branched groove pattern or apertures acting as a cooling water path, by a chemical etching process.
摘要翻译： 激光二极管阵列的冷却装置包括通过化学蚀刻工艺堆叠形成有分支槽图案的多个金属板构件或充当冷却水路径的孔。
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公开(公告)号：US5524386A
公开(公告)日：1996-06-11
申请号：US376958
申请日：1995-01-20
申请人： Nobuo Honami , Haruhiko Murase , Yoshifumi Nishiura , Tomoaki Taira , Fumio Kobayashi , Yoshio Yasukuri , Hiroshi Takigawa , Osamu Kurokoshi
发明人： Nobuo Honami , Haruhiko Murase , Yoshifumi Nishiura , Tomoaki Taira , Fumio Kobayashi , Yoshio Yasukuri , Hiroshi Takigawa , Osamu Kurokoshi
摘要： A grafting method for uniting a scion to a stock includes forming conical projection on either a lower portion of a scion or an upper portion of a stock, forming a conical recess on either a lower portion of a scion or an upper portion of a stock, and joining the conical projection in the conical recess to unite the scion to the stock. A grafting apparatus includes a holder for holding either a scion or a stock, a die member having a conical hole into which either a scion or a stock is inserted, a cutting blade member arranged and movable along a generatrix of the conical hole, a ultrasonic drive device for moving the cutting blade member upward and downward at a ultrasonic high speed, a rotating drive device for rendering a relative rotation between the holder and the cutting blade member, and an elevating drive device for rendering a relative movement between the holder and the die member.
摘要翻译： 用于将接穗与坯料结合的接枝方法包括在接缝的下部或坯料的上部形成锥形突起，在接缝的下部或坯料的上部形成锥形凹部， 并将圆锥形突出物接合在锥形凹槽中以将接穗与坯料结合。 接枝装置包括用于保持接穗或坯料的保持件，具有锥形孔的模具构件，插入有接穗或坯料，沿着锥形孔的母线布置和移动的切割刀片构件，超声波 用于以超声波高速上下移动切割刀片构件的驱动装置，用于在保持器和切割刀片构件之间进行相对旋转的旋转驱动装置，以及用于使保持器和切割刀片构件之间的相对运动的升降驱动装置 会员
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公开(公告)号：US5414958A
公开(公告)日：1995-05-16
申请号：US90589
申请日：1993-07-12
申请人： Nobuo Honami , Haruhiko Murase , Yoshifumi Nishiura , Tomoaki Taira , Fumio Kobayashi , Yoshio Yasukuri , Hiroshi Takigawa , Osamu Kurokoshi
发明人： Nobuo Honami , Haruhiko Murase , Yoshifumi Nishiura , Tomoaki Taira , Fumio Kobayashi , Yoshio Yasukuri , Hiroshi Takigawa , Osamu Kurokoshi
摘要： A grafting method for uniting a scion to a stock includes forming a conical projection on either a lower portion of a scion or an upper portion of a stock, forming a conical recess on either a lower portion of a scion or an upper portion of a stock, and joining the conical projection in the conical recess to unite the scion to the stock. A grafting apparatus includes a holder for holding either a scion or a stock, a die member having a conical hole into which either a scion or a stock is inserted, a cutting blade member arranged and movable along a generatrix of the conical hole, a ultrasonic drive device for moving the cutting blade member upward and downward at a ultrasonic high speed, a rotating drive device for rendering a relative rotation between the holder and the cutting blade member, and an elevating drive device for rendering a relative movement between the holder and the die member.
摘要翻译： 用于将接穗与坯料结合的接枝方法包括在接缝的下部或坯料的上部形成圆锥形凸起，在接缝的下部或坯料的上部形成锥形凹部 并且将锥形凹部中的锥形突起接合以将接穗团合到原料。 接枝装置包括用于保持接穗或坯料的保持件，具有锥形孔的模具构件，插入有接穗或坯料，沿着锥形孔的母线布置和移动的切割刀片构件，超声波 用于以超声波高速上下移动切割刀片构件的驱动装置，用于在保持器和切割刀片构件之间进行相对旋转的旋转驱动装置，以及用于使保持器和切割刀片构件之间的相对运动的升降驱动装置 会员
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