公开(公告)号：US06643302B1

公开(公告)日：2003-11-04

申请号：US09627095

申请日：2000-07-27

申请人： Yuji Nishikawa ,  Hiroshi Takigawa

发明人： Yuji Nishikawa ,  Hiroshi Takigawa

IPC分类号： H01S304

CPC分类号： F28F3/083 ,  F28D9/0043 ,  F28D2021/0029 ,  F28F3/086 ,  H01S5/02423 ,  H01S5/4018 ,  H01S5/4025

摘要： A cooling device is provided wherein are stacked cooling units on which laser diode arrays are mounted, comprising intake openings provided such that they pass through first portions in the cooling units in order to conduct cooling liquid about the peripheries of each of the laser diode arrays, outlet openings provided such that they pass through second portions of the cooling units in order to discharge to the outside of the cooling device the cooling liquid that has cooled each of the laser diode arrays, and inflow openings that pass through third portions in the cooling units, and are connected to the intake openings, and through which cooling liquid is supplied from the outside.

摘要翻译： 提供了一种冷却装置，其中安装有激光二极管阵列的堆叠冷却单元包括进气开口，其设置成使得它们穿过冷却单元中的第一部分，以便围绕每个激光二极管阵列的周边传导冷却液体， 出口开口设置成使得它们通过冷却单元的第二部分，以便向冷却装置的外部排出冷却每个激光二极管阵列的冷却液和通过冷却单元中的第三部分的流入开口 并且连接到进气口，从外部供给冷却液。

公开(公告)号：US4825522A

公开(公告)日：1989-05-02

申请号：US102402

申请日：1987-09-29

申请人： Kenji Iwai ,  Seiya Furuta ,  Hiroshi Takigawa ,  Nobuyasu Kawai

发明人： Kenji Iwai ,  Seiya Furuta ,  Hiroshi Takigawa ,  Nobuyasu Kawai

IPC分类号： C22C19/03 ,  B21K1/36 ,  B22F5/04 ,  B22F7/06 ,  C22C1/04 ,  C22C19/05 ,  C22F1/10 ,  F01D5/28 ,  B21K3/00

CPC分类号： C22F1/10 ,  B21K1/36 ,  B22F7/06 ,  C22C1/0433 ,  C22C19/056 ,  C22C19/057 ,  F01D5/28 ,  Y10T29/4932 ,  Y10T29/4998

摘要： The method concerns fabricating heat-resistant heavy-duty components of a rbine, e.g. disk, wheel, etc. wherein two or more different kinds of alloys are junctioned, which comprises solidifying the one alloy powder by hot isostatic pressing or extrusion, junctioning and solidifying the solidified alloy with the other alloy powder by hot isostatic pressing or extrusion, and subjecting the alloys thus obtained to superplasticity forging thereby to secure the junction boundary. Ni-base superalloys having different complete solid solution temperatures of gamma prime phase are selected for use in the hub and rim of a turbine disk or the like, the one alloy which is higher in the temperature being disposed for the hub and the other alloy for the rim. The difference in the temperature between both alloys is at least 8.degree. C. Further solution heat treatment is performed at a temperature between the complete solid solution temperatures to adjust crystal grain size. Heat-resistant heavy-duty components of a turbine, e.g. disk, etc. are thus fabricated by superplasticity forging from Ni-base superalloys.

摘要翻译： 该方法涉及制造涡轮机的耐热重载部件，例如， 盘，轮等，其中两种或多种不同种类的合金结合，其包括通过热等静压或挤出固化一种合金粉末，通过热等静压或挤压与其它合金粉末接合和固化固化的合金，以及 对由此获得的合金进行超塑性锻造，从而确保接合界面。 选择具有不同完整固溶温度的γ相的Ni基超级合金用于涡轮盘等的轮毂和轮辋，其中一个合金的温度高于轮毂，另一个合金用于 边缘 两种合金之间的温度差别至少为8℃。在完全固溶温度之间的温度下进行进一步的固溶热处理以调节晶粒尺寸。 涡轮机的耐热重载部件，例如， 因此通过从Ni基超级合金的超塑性锻造制造圆盘等。

公开(公告)号：US4121930A

公开(公告)日：1978-10-24

申请号：US755141

申请日：1976-12-29

申请人： Toru Yukawa ,  Nobuyasu Kawai ,  Katuhiko Honma ,  Hirofumi Fujimoto ,  Hiroshi Takigawa ,  Minoru Hirono ,  Masaru Ishii ,  Tsuneo Tatsuno

发明人： Toru Yukawa ,  Nobuyasu Kawai ,  Katuhiko Honma ,  Hirofumi Fujimoto ,  Hiroshi Takigawa ,  Minoru Hirono ,  Masaru Ishii ,  Tsuneo Tatsuno

IPC分类号： C22C33/02 ,  C22C38/00 ,  C22C38/12 ,  B22F3/00

CPC分类号： C22C38/12

摘要： The present invention relates to a nitrogen containing high speed steel obtained by the powder metallurgical process, which comprises at least 0.40% N, 1.6 to 15% V, C in an amount satisfying the relationship of 0.5 + 0.2V (%) .ltoreq. (C + N) .ltoreq. 0.8 + 0.2V (%), at least one element selected from the group consisting of up to 15% of Cr, up to 10% of Mo, up to 20% of W and up to 15% of Co with the balance iron.

摘要翻译： 本发明涉及通过粉末冶金方法获得的含氮高速钢，其含有至少0.40％N，1.6至15％V，C，其量满足0.5 + 0.2V（％）的关系。 （C + N）

公开(公告)号：US20090197763A1

公开(公告)日：2009-08-06

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： B01J31/02 ,  C08F112/00 ,  C08F257/00 ,  B32B1/00 ,  G01N30/88

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 20 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二价芳香族基团，5以上的Ar 1可以相同也可以不同），＆lt;α-in-line-formula description = “In-line Formulas”end =“lead”？>Ar10-X10（2）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula 描述=“在线公式”end =“lead”？> Ar20-Y20-Ar21-X20（3）<？in-line-formula description =“In-line Formulas”end =“tail”？> 其中Ar10，Ar20和Ar21各自独立地表示可以具有取代基的二价芳族基团，X10和X20各自独立地表示氧原子，硫原子，碳原子数为1〜10的亚烷基或具有氟取代的亚烷基， 1〜10个碳原子，Y20表示磺酰基，羰基或碳原子数1〜20的氟取代亚烷基。

公开(公告)号：US07498519B2

公开(公告)日：2009-03-03

申请号：US10560423

申请日：2005-02-17

申请人： Yuuichi Ashibe ,  Hiroshi Takigawa

发明人： Yuuichi Ashibe ,  Hiroshi Takigawa

IPC分类号： H01B12/00

CPC分类号： H01R4/68 ,  H01R24/562 ,  H01R2107/00 ,  H02G15/34 ,  Y02E40/648

摘要： A joint for a superconducting cable joints superconducting cables with one another. The superconducting cable comprises a former, superconducting conductor, and insulating layer. The construction of the joint comprises the following steps: preparing a jointing ferrule for jointing the formers, sliding the ferrule over the end portions of the formers to be jointed, butting the end faces of the formers against each other in the jointing ferrule, compressing the jointing ferrule to joint the formers such that the compressed ferrule has a diameter equal to that of the former of the superconducting cable, butting the end faces of the superconducting conductors against each other at the outside of the compressed ferrule, and jointing the superconducting conductors with each other such that the jointed superconducting conductors have a diameter equal to that of the superconducting conductor of the superconducting cable. The foregoing steps can decrease the size of the joint.

摘要翻译： 用于超导电缆接头超导电缆的接头。 超导电缆包括前者，超导导体和绝缘层。 接头的构造包括以下步骤：准备用于接合成形器的接合套圈，将套圈滑动在待接合的成形器的端部上，使接合套圈上的成型体的端面彼此抵接，压缩 连接套圈以接合成形器，使得压缩的套圈的直径等于超导电缆的直径等于超导导体的端面在压缩套圈的外侧相互抵靠，并将超导体与 彼此使得接合的超导导体的直径等于超导电缆的超导导体的直径。 上述步骤可以减小接头的尺寸。

公开(公告)号：US20050111508A1

公开(公告)日：2005-05-26

申请号：US10995469

申请日：2004-11-24

申请人： Yuji Nishikawa ,  Hiroshi Takigawa ,  Ryusuke Miyata

发明人： Yuji Nishikawa ,  Hiroshi Takigawa ,  Ryusuke Miyata

IPC分类号： H01S5/02 ,  H01S5/022 ,  H01S5/024 ,  H01S5/40 ,  H01S5/00

CPC分类号： H01S5/4031 ,  H01S5/0202 ,  H01S5/02236 ,  H01S5/0224 ,  H01S5/02272 ,  H01S5/02276 ,  H01S5/02469 ,  H01S2301/176

摘要： A semiconductor laser device, including an LD array member having a monolithic linear-array configuration and provided with a plurality of emitters, respectively emitting a laser beam, in a parallel arrangement in a single semiconductor crystal. The LD array member includes a main area in which the emitters are disposed in the parallel arrangement, a first inactive area formed outside of the main area, and a second inactive area formed between the emitters disposed side-by-side in the main area. The first inactive area has a dimension larger than the second inactive area, as seen in a direction transverse to the plurality of emitters. The LD array member includes a first facet, in which emitting ends of the emitters are disposed, and a second facet opposite to the first facet; at least one of the first facet and the second facet being covered by a coating material. The LD array member also includes a pair of lateral faces respectively intersecting each of the first and second facets; at least one of the lateral faces being covered at least partially by a coating material.

摘要翻译： 一种半导体激光器件，包括具有单片线性阵列配置的LD阵列构件，并且分别以单个半导体晶体的平行布置发射激光束并设置有多个发射极。 LD阵列构件包括其中发射器布置在并联装置中的主区域，形成在主区域外部的第一无效区域和形成在主区域并排布置的发射器之间的第二无效区域。 如横向于多个发射器的方向所见，第一无效区域的尺寸大于第二无效区域。 LD阵列构件包括其中设置发射器的发射端的第一小面和与第一小面相对的第二小面; 第一面和第二面中的至少一个被涂覆材料覆盖。 LD阵列构件还包括分别与第一和第二面各自相交的一对侧面; 至少一个侧面至少部分被涂层材料覆盖。

公开(公告)号：US06399878B2

公开(公告)日：2002-06-04

申请号：US09243450

申请日：1999-02-03

申请人： Mamoru Kondo ,  Ryosuke Hata ,  Hiroshi Takigawa ,  Jun Yorita ,  Takahiro Horikawa ,  Yuichi Ashibe ,  Morihiro Seki

发明人： Mamoru Kondo ,  Ryosuke Hata ,  Hiroshi Takigawa ,  Jun Yorita ,  Takahiro Horikawa ,  Yuichi Ashibe ,  Morihiro Seki

IPC分类号： H10B906

CPC分类号： H01B7/292 ,  H01B3/22 ,  H01B3/28 ,  H01B3/441 ,  H01B7/14 ,  H01B9/0611 ,  H01B9/0688

摘要： A cable and cable system is provided having a conductor and an insulation layer on an outer circumference of a conductor. The insulation layer is impregnated with a medium-viscosity insulating oil that has a viscosity of 10 centistokes (cst) to less than 500 cst at 60° C. The insulation layer includes an insulating tape that may be one or a combination of composite tape having a polyolefin resin film laminated with a kraft paper on both its sides and an insulating tape including a polyolefin resin film. The cable includes a metal sheath provided on an outer circumference of the insulation layer, and a reinforcing layer formed on an outer circumference of the metal sheath. The reinforcing layer reinforces the metal sheath by absorbing hoop stress exerted on the metal sheath. The cable system includes a submarine-portion cable and a land-portion cable, an oil stop joint box, and an oil feeding tank. The oil stop joint box connects the submarine-portion cable to the land-portion cable, and the oil feeding tank is connected to the land-portion cable which feeds the medium-viscosity insulating oil to the land-portion cable.

摘要翻译： 提供一种电缆和电缆系统，其在导体的外圆周上具有导体和绝缘层。 绝缘层用在60℃下粘度为10厘沲（cst）至小于500cst的中等粘度绝缘油浸渍。绝缘层包括绝缘带，其可以是具有 在其两侧用牛皮纸层叠的聚烯烃树脂膜和包含聚烯烃树脂膜的绝缘带。 电缆包括设置在绝缘层的外周上的金属护套和形成在金属护套的外周上的加强层。 增强层通过吸收施加在金属护套上的环向应力来加强金属护套。 电缆系统包括海底部分电缆和陆部电缆，止油接头盒和给油槽。 油停止接头盒将海底部分电缆连接到陆部电缆，供油槽连接到将中等粘度的绝缘油供给到陆部电缆的陆部电缆。

公开(公告)号：US06207261B1

公开(公告)日：2001-03-27

申请号：US08972197

申请日：1997-11-18

申请人： Hidemitsu Kuwabara ,  Katsuhiko Katayama ,  Toru Tsujioka ,  Ryosuke Hata ,  Hiroshi Takigawa ,  Jun Yorita

发明人： Hidemitsu Kuwabara ,  Katsuhiko Katayama ,  Toru Tsujioka ,  Ryosuke Hata ,  Hiroshi Takigawa ,  Jun Yorita

IPC分类号： B32B702

CPC分类号： H01B7/0225 ,  H01B3/54 ,  Y10T428/2495 ,  Y10T428/2936 ,  Y10T428/294 ,  Y10T428/31902

摘要： Disclosed is an electrical insulating laminated paper prepared by a process which comprises the steps of melt-extruding a polyolefin resin as a binder onto one or two sheets of a kraft insulating paper by means of a extruder to obtain a laminated paper, and calendering or supercalendering the laminated paper so that the total thickness thereof is from 30 to 200 &mgr;m and the proportion of a polymer comprising the polyolefin resin is from 40 to 90%. The laminated paper is excellent in dielectric properties, dielectric strength, and mechanical properties such as adhesive strength.

摘要翻译： 公开了一种通过以下方法制备的电绝缘层压纸，该方法包括通过挤出机将聚烯烃树脂作为粘合剂熔融挤出到一片或两片硫酸盐绝缘纸上以获得层压纸，并且压延或超级砑光 层叠纸，使其总厚度为30〜200μm，由聚烯烃树脂构成的聚合物的比例为40〜90％。 该层压纸的介电性，介电强度和机械性能如粘合强度优异。

公开(公告)号：US5728425A

公开(公告)日：1998-03-17

申请号：US28143

申请日：1993-03-09

申请人： Hiroji Ebe ,  Akira Sawada ,  Hiroshi Takigawa

发明人： Hiroji Ebe ,  Akira Sawada ,  Hiroshi Takigawa

IPC分类号： H01L21/205 ,  C23C16/44 ,  C23C16/448 ,  C23C16/52 ,  C30B25/02 ,  C30B25/14 ,  H01L21/31

CPC分类号： C30B25/14 ,  C23C16/44 ,  C23C16/4482 ,  C23C16/52 ,  C30B25/02 ,  C30B29/48

摘要： A method and apparatus in which separate steps are used between feeding source gases and growing films in a process of chemical vapor deposition (CVD) for compound semiconductor films. In one embodiment, a CVD reactor chamber has a piston which can change the volume of the chamber to control the pressure of the source gases therein. After source gases are fed to the chamber having a substrate under the condition that no CVD takes place due to an insufficient vapor pressure, the chamber is kept closed for a few seconds, and then pressurized by the piston to start CVD. A typical result indicates that a Hg.sub.1-x Cd.sub.x Te (where x=0.2) film on a 3-inch CdTe wafer has only 1% (or .DELTA.x=0.002) inhomogeneity in composition.

摘要翻译： 在化合物半导体膜的化学气相沉积（CVD）的过程中，在进料源气体和生长膜之间使用分开的步骤的方法和装置。 在一个实施例中，CVD反应器腔室具有能够改变腔室的体积以控制其中的源气体的压力的活塞。 在源气体由于蒸汽压不足而在不发生CVD的条件下将源气体供给到具有基板的腔室之后，将腔室保持关闭几秒钟，然后由活塞加压以开始CVD。 典型的结果表明，3英寸CdTe晶片上的Hg1-xCdxTe（其中x = 0.2）膜的组成不均匀性仅为1％（或DELTA x = 0.002）。

公开(公告)号：US4795907A

公开(公告)日：1989-01-03

申请号：US11536

申请日：1987-02-06

申请人： Tohru Maekawa ,  Satoshi Ueda ,  Hiroshi Takigawa ,  Tetsuya Kochi ,  Junjiro Goto

发明人： Tohru Maekawa ,  Satoshi Ueda ,  Hiroshi Takigawa ,  Tetsuya Kochi ,  Junjiro Goto

IPC分类号： G01J1/02 ,  G01J5/02 ,  G01J5/34 ,  G01J5/62 ,  H01L31/0216 ,  H01L31/0232 ,  G02B5/28 ,  G01J5/06

CPC分类号： H01L31/02164 ,  H01L31/0232

摘要： An infrared radiation (IR) detector includes a cold shield consisting of (a) a light shielding portion having a substrate made of an infrared transmissive material, an infrared absorbing layer formed on one surface of the substrate, a dielectric layer formed on the infrared absorbing layer and an infrared reflecting layer formed on the dielectric layer, and (b) an opening portion consisting of a substrate made of an infrared transmissive material and a dielectric layer formed on the one surface of the substrate. The substrate and the dielectric layer are connected and generally continuous between the light shielding portion and the opening portion. The IR detector also includes an infrared detector array having a detective area arranged just below the opening portion of the cold shield.

摘要翻译： 一种红外辐射（IR）检测器，包括：（a）具有由红外透射材料制成的基板的遮光部分，形成在该基板的一个表面上的红外线吸收层，形成在红外线吸收层 层和形成在电介质层上的红外线反射层，以及（b）由形成在基板的一个表面上的由红外线透射材料制成的基板和介电层构成的开口部。 基板和电介质层在遮光部分和开口部分之间连接并且大致连续。 IR检测器还包括红外探测器阵列，其具有布置在冷屏蔽开口部分正下方的检测区域。