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1. 发明授权

US07452842B2 Hydrocarbon-reforming catalyst and a method of manufacturing thereof 有权
标题翻译：烃重整催化剂及其制造方法
公开(公告)号：US07452842B2
公开(公告)日：2008-11-18
申请号：US10678288
申请日：2003-10-03
申请人： Toshiya Wakatsuki , Kiyoshi Inaba , Hideyuki Nakajima , Eiichi Hosoya
发明人： Toshiya Wakatsuki , Kiyoshi Inaba , Hideyuki Nakajima , Eiichi Hosoya
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00
CPC分类号： B01J23/75 , B01J23/755 , B01J23/78 , B01J35/006 , B01J35/0066 , B01J35/1009 , B01J35/1014 , B01J37/0201 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/1052 , C01B2203/1241 , C01B2203/1247 , Y02P20/142 , Y02P20/52
摘要： A porous preform (carrier) is soaked in an impregnating solution, which contains both of a catalytic-activity constituent, e.g. Ni and/or Co, and a carrier-forming constituent, e.g. Mg, Al, Zr, Ti and/or Ca, so as to simultaneously infiltrate the catalytic-activity and carrier-forming constituents into the porous preform. The impregnated preform is dried, calcined at a temperature of 700° C. or higher and then activated at a temperature of 500° C. or higher, whereby fine catalytic-activity particles are distributed on a surface of the porous carrier with high dispersion. Due to finely-distributed catalytic-activity particles, the surface of the catalyst is prevented from deposition of carbonaceous matters during reformation of hydrocarbon and held in an active state over a long term.
摘要翻译：将多孔预成型体（载体）浸渍在浸渍溶液中，浸渍溶液含有催化活性成分，例如， Ni和/或Co，以及载体形成成分，例如 Mg，Al，Zr，Ti和/或Ca，以便同时将催化活性和载体形成成分渗透到多孔预制件中。将浸渍的预成型件干燥，在700℃以上的温度下煅烧，然后在500℃以上的温度下活化，由此精细的催化活性颗粒以高分散性分布在多孔载体的表面上。由于精细分布的催化活性颗粒，催化剂的表面被阻止在碳氢化合物的改性过程中沉积碳质物质并长期保持在活性状态。

2. 发明申请

US20050249964A1 Multilayer sliding member 审中-公开
标题翻译：多层滑动构件
公开(公告)号：US20050249964A1
公开(公告)日：2005-11-10
申请号：US10979261
申请日：2004-11-03
申请人： Hideyuki Nakajima , Takahiro Niwa , Nobutaka Hiramatsu
发明人： Hideyuki Nakajima , Takahiro Niwa , Nobutaka Hiramatsu
IPC分类号： F16C33/20 , B32B15/08 , B32B15/082 , B32B27/00 , B32B27/36 , C08J5/16 , C08K3/04 , C08K3/30 , C08K3/32 , C08L27/18 , C08L67/00 , C09D127/18 , C09D167/03 , F16C17/00
CPC分类号： B32B15/085 , B32B15/08 , B32B27/322 , B32B27/36 , B32B2260/02 , B32B2260/046 , B32B2307/746 , Y10T428/12063 , Y10T428/12569 , Y10T428/254 , Y10T428/31544 , Y10T428/31681
摘要： A multilayer sliding member is provided that contains no lead but has superior friction and abrasion properties under the conditions of high PV values and can be used suitably in dry lubrication environments. The multilayer sliding member includes: a porous metal layer that is formed on a back metal; and a sliding layer that is formed by impregnating and coating the porous metal layer, wherein the sliding layer includes 1 to 25% by volume of an oxybenzoyl polyester resin, 1 to 15% by volume of a phosphate, 1 to 20% by volume of barium sulfate, and polytetrafluoroethylene resin. The oxybenzoyl polyester resin (POB) improves the strength and abrasion resistance of the sliding material, and the synergistic effect of the phosphate and barium sulfate facilitates the transfer of PTFE to a counter material during sliding, so that the coefficient of friction can be decreased and the abrasion resistance can be improved.
摘要翻译：提供一种多层滑动构件，其不含铅，但在高PV值的条件下具有优异的摩擦和磨损性能，可适用于干式润滑环境。多层滑动构件包括：形成在背面金属上的多孔金属层; 以及通过浸渍和涂覆多孔金属层形成的滑动层，其中滑动层包括1至25体积％的氧代苯甲酰基聚酯树脂，1至15体积％的磷酸盐，1至20体积％的硫酸钡和聚四氟乙烯树脂。氧基苯甲酰基聚酯树脂（POB）提高了滑动材料的强度和耐磨性，并且磷酸盐和硫酸钡的协同作用有利于在滑动期间将PTFE转移到对向材料，从而可以降低摩擦系数，可以提高耐磨性。

3. 发明授权

US5256343A Method for producing pitch-based carbon fibers 失效
标题翻译：沥青基碳纤维的制造方法
公开(公告)号：US5256343A
公开(公告)日：1993-10-26
申请号：US815216
申请日：1991-12-31
申请人： Yoshinori Suto , Hideyuki Nakajima , Toshiyuki Ito
发明人： Yoshinori Suto , Hideyuki Nakajima , Toshiyuki Ito
IPC分类号： D01F9/145 , D01F11/14
CPC分类号： D01F9/145
摘要： Pitch-based carbon fibers on which silicone based spin finish oils remain in the amount of 0.1-2.0% by weight of said fibers and having a stack height of the crystallites L.sub.C (002) of 16-28.ANG., an interlayer spacing distance d.sub.002 of 3.46-3.49.ANG., a tensile strength of 5-50 Kgf/mm.sup.2 and an elongation of 0.3-8.0% are provided. The said pitch-based carbon fibers show good cohesiveness and lubricity of fiber bundles and superior in adaptation to various kinds of processes.
摘要翻译：基于硅氧烷的旋涂精制油的沥青类碳纤维的残留量为所述纤维重量的0.1〜2.0％，层叠高度为16〜28的微晶LC（002），层间距离d002为提供了抗拉强度为5-50Kgf / mm2，伸长率为0.3-8.0％。所述沥青类碳纤维显示出纤维束的良好的粘结性和润滑性，并且适用于各种工艺。

4. 发明申请

US20100050122A1 ROTATION-PREVENTING MEMBER AND SCROLL COMPRESSOR 有权
标题翻译：旋转防止会员和滚动压缩机
公开(公告)号：US20100050122A1
公开(公告)日：2010-02-25
申请号：US12441517
申请日：2007-09-19
申请人： Hideyuki Nakajima
发明人： Hideyuki Nakajima
IPC分类号： G06F3/048
CPC分类号： F04C18/0215 , F01C17/066 , F04C18/0253 , F04C23/008 , F04C29/0057
摘要： A rotation-preventing member has an annular main body, first keys, and second keys. The first keys face one another across a main body axis, and extend to one side along an axial direction of the main body. The first keys have first surfaces that include the axial direction and a radial direction of the main body. The second keys face one another across an imaginary surface being parallel to the first surfaces and including the axis, and the second keys extend to the same side as the first keys extend to or the side opposite to the first keys along the axial direction. The second keys also have third surfaces orthogonal to the first surfaces and including the axial direction. Of the first keys and second keys, at least the first keys are provided with recesses that open onto end surfaces on the side toward which the keys extend.
摘要翻译：旋转防止构件具有环形主体，第一键和第二键。第一键在主体轴线上彼此面对，并且沿着主体的轴向延伸到一侧。第一键具有包括主体的轴向和径向方向的第一表面。第二键在与第一表面平行且包括轴线的虚拟表面上彼此面对，并且第二键延伸到与第一键相对的第一键沿着轴向延伸到第一键或与第一键相反的一侧。第二键还具有与第一表面正交并且包括轴向方向的第三表面。在第一按键和第二键中，至少第一键设置有凹口，该凹槽在键延伸的一侧的端面上打开。

5. 发明授权

US06866421B2 Plain bearing and process for producing the same 失效
标题翻译：平面轴承及其制造方法
公开(公告)号：US06866421B2
公开(公告)日：2005-03-15
申请号：US10351626
申请日：2003-01-27
申请人： Takuya Tanaka , Hideyuki Nakajima , Nobutaka Hiramatsu , Masahito Fujita , Takayuki Shibayama
发明人： Takuya Tanaka , Hideyuki Nakajima , Nobutaka Hiramatsu , Masahito Fujita , Takayuki Shibayama
IPC分类号： B05D7/24 , F16C33/10 , F16C33/12 , F16C33/14 , F16C33/16 , F16C33/20 , F16C43/02
CPC分类号： F16C33/201 , B05D5/083 , B05D2350/65 , B32B27/00 , B32B27/06 , B32B27/08 , B32B27/32 , B32B27/322 , B32B2307/746 , C08G73/14 , C08G73/18 , C09D179/04 , C09D179/08 , C10M107/38 , C10M111/04 , C10M2213/0623 , C10M2217/0425 , C10N2230/06 , C10N2230/08 , C10N2240/02 , C10N2240/10 , C10N2250/14 , C10N2280/00 , F16C33/203 , F16C2360/22 , Y10S384/908 , Y10T29/4967 , C08K3/04 , C08L27/18 , C08K3/30
摘要： A plain bearing comprising a backing alloy made of copper alloy or aluminum alloy, a coat layer of synthetic resin formed on the surface of a backing alloy, and a thin film of polytetrafluoroethylene formed on the surface of the coat layer has a lower coefficient friction, improved conformability and distinguished sliding characteristics.
摘要翻译：包括由铜合金或铝合金制成的背衬合金的滑动轴承，在背衬合金表面上形成的合成树脂涂层和形成在涂层表面上的聚四氟乙烯薄膜具有较低的系数摩擦，改进的适应性和突出的滑动特性。

6. 发明授权

US6082981A Oil separator for compressor, scroll compressor using same, and method of manufacturing oil separator for compressor 失效
标题翻译：用于压缩机的油分离器，使用其的涡旋压缩机以及用于压缩机的油分离器的制造方法
公开(公告)号：US6082981A
公开(公告)日：2000-07-04
申请号：US77266
申请日：1998-05-27
申请人： Hideyuki Nakajima , Hiroshi Kitaura , Yuji Sakata
发明人： Hideyuki Nakajima , Hiroshi Kitaura , Yuji Sakata
IPC分类号： B01D17/022 , B01D17/04 , B01D45/08 , B01D46/24 , F04C18/02 , F04C29/02 , F25B1/00 , F01C1/02
CPC分类号： F04C29/026 , B01D17/044 , B01D45/08 , Y10S418/01
摘要： An oil separator for a compressor according to the present invention is an oil separator (33) for separating oil flowing into a high-pressure chamber (21a) from a low-pressure chamber (21b) with a compression medium in a compressor from the compression medium, and comprises a demister (33a) which is in the form of a net formed by braiding metal thin wires and has surfaces subjected to sandblasting. Due to this structure, an oil separator for a compressor not reducing oil separability also in case of employing an HFC refrigerant and ether oil in combination with each other is implemented. The demister (33a) is formed by performing sandblasting on both front and rear surfaces of a netted strip (33a) and thereafter annularly winding the strip.
摘要翻译： PCT No.PCT / JP97 / 03370 Sec。 371日期：1998年5月27日 102（e）日期1998年5月27日PCT提交1997年9月24日PCT公布。公开号WO98 / 14705 日本1994年4月9日根据本发明的压缩机用油分离器是用于将压缩介质中的从低压室（21b）流入高压室（21a）的油分离的油分离器（33）来自压缩介质的压缩机，并且包括通过编织金属细线形成的网状形式的除雾器（33a），并且具有经过喷砂的表面。由于这种结构，实现了在使用HFC制冷剂和醚油彼此组合的情况下也不降低油分离性的压缩机用油分离器。除雾器（33a）通过在网状带（33a）的前表面和后表面上进行喷砂，然后环形地卷绕带材而形成。

7. 发明授权

US5855663A Carbon fibers for reinforcement of cement and cement composite material 失效
标题翻译：碳纤维增强水泥和水泥复合材料
公开(公告)号：US5855663A
公开(公告)日：1999-01-05
申请号：US876298
申请日：1997-06-16
申请人： Katsumi Takano , Yasushi Katsuta , Hideyuki Nakajima , Yoshikazu Nagata , Sadatoshi Ohno , Tadahiro Kakizawa , Toshio Yonezawa , Junichi Ida , Masaki Iwata
发明人： Katsumi Takano , Yasushi Katsuta , Hideyuki Nakajima , Yoshikazu Nagata , Sadatoshi Ohno , Tadahiro Kakizawa , Toshio Yonezawa , Junichi Ida , Masaki Iwata
IPC分类号： C04B20/10 , C04B28/02 , D01F11/14 , C04B14/38
CPC分类号： C04B20/1025 , C04B14/386 , C04B20/1037 , C04B28/02 , D01F11/14 , C04B2111/00155 , C04B2201/50 , Y10T428/2918 , Y10T428/292 , Y10T428/2938 , Y10T428/30 , Y10T428/31511
摘要： There are here disclosed carbon fibers for reinforcement of cement which are obtained by applying, onto the surfaces of carbon fibers, esters of oleic acid and aliphatic monovalent alcohols, esters of oleyl alcohol and monovalent fatty acids, polyoxyalkylene bisphenol ethers or polyether esters as sizing agents, and a cement composite material having a bending strength of 300 kgf/cm.sup.2 or more which contains cut carbon fibers having a fiber length of 10 to 50 mm at a mixing volume ratio of the cut carbon fibers to the cement matrix in the range of 1 to 5%. According to the present invention, there are provided the carbon fibers for reinforcement of cement which have excellent adhesive properties to the cement, good process passage properties through a direct spray gun and good bundling properties and which are suitable for a direct spray method, and the cement composite material using the carbon fibers and having high bending strength.
摘要翻译：这里公开了用于增强水泥的碳纤维，其通过在碳纤维的表面上施加油酸和脂族一价醇的酯，油醇和一价脂肪酸的酯，聚氧化烯双酚醚或聚醚酯作为上浆剂而获得以及弯曲强度为300kgf / cm 2以上的水泥复合材料，其中切割碳纤维与水泥基体的混合体积比为1，纤维长度为10〜50mm的切割碳纤维的范围为1 至5％。根据本发明，提供了一种用于增强水泥的碳纤维，其对水泥具有优异的粘合性能，通过直接喷枪具有良好的工艺通道性能和良好的捆扎性能，并且适用于直接喷涂方法，并且使用碳纤维的水泥复合材料并具有高弯曲强度。

8. 发明授权

US5356574A Process for producing pitch based activated carbon fibers and carbon fibers 失效
标题翻译：制备沥青基活性炭纤维和碳纤维的方法
公开(公告)号：US5356574A
公开(公告)日：1994-10-18
申请号：US118742
申请日：1993-09-10
申请人： Toshio Tamaki , Hideyuki Nakajima , Yoshiyuki Nishimura , Hiroshi Ejiri
发明人： Toshio Tamaki , Hideyuki Nakajima , Yoshiyuki Nishimura , Hiroshi Ejiri
IPC分类号： C10C3/00 , D01F9/145
CPC分类号： D01F9/145 , C10C3/00
摘要： A process for providing activated carbon fibers consisting of optically anisotropic components and optically isotropic components by spinning a pitch into fibers, and infusibilizing the resulting fibers, followed by an activation treatment. The pitch for spinning is prepared by melt mixing together (A) 100 parts by weight of an optically isotropic pitch having a softening point of 230.degree.-300.degree. C. obtained by heat treatment of a pitch while blowing an oxygen containing gas into the pitch, and (B) 10-50 parts by weight of an optically isotropic pitch having a softening point of 200.degree.-270.degree. C. obtained by polymerization of naphthalene in the presence of a Lewis acid catalyst. The optically isotropic pitch (B) is further characterized as having the property of being converted into an optically anisotropic pitch by the stress occurring at the time of spinning. The carbon fibers produced by spinning the spinning pitch into fibers have a double layer structure, the surface layer exhibiting optical isotropy and the center portion exhibiting optical anisotropy. The spun fibers are infusibilized, followed by carbonization and/or graphitization.
摘要翻译：提供由光学各向异性组分和光学各向同性组分组成的活性炭纤维的方法，其通过将沥青纺丝成纤维，并使所得到的纤维熔融化，然后进行活化处理。通过熔融混合（A）将100重量份的软化点为230-300℃的光学各向同性沥青通过熔融混合在一起而制备，所述光学各向同性沥青通过在将含氧气体吹入沥青中的同时加热处理而获得，（B）10-50重量份的通过萘在路易斯酸催化剂存在下聚合得到的软化点为200〜-270℃的光学各向同性沥青。光学各向同性沥青（B）的特征还在于通过旋转时发生的应力将其转化为光学各向异性的沥青。通过将纺丝沥青纺丝成纤维而生产的碳纤维具有双层结构，表面层具有光学各向同性，中心部分表现出光学各向异性。纺丝纤维是不熔化的，随后碳化和/或石墨化。

9. 发明授权

US4913889A High strength high modulus carbon fibers 失效
标题翻译：高强度高模量碳纤维
公开(公告)号：US4913889A
公开(公告)日：1990-04-03
申请号：US119602
申请日：1987-11-12
申请人： Yasuyuki Takai , Minoru Takabatake , Hideyuki Nakajima , Katsumi Takano , Masami Watanabe
发明人： Yasuyuki Takai , Minoru Takabatake , Hideyuki Nakajima , Katsumi Takano , Masami Watanabe
IPC分类号： D01D4/00 , D01D4/02 , D01F9/00 , D01F9/145 , D01F9/155 , D01F9/32
CPC分类号： D01D4/02 , D01D4/00 , D01F9/00 , D01F9/145 , D01F9/155 , D01F9/322
摘要： High strength, high modulus carbon fibers derived from high mesophase content pitch, having a plurality of sheets formed of planes of hexagonal carbon networks oriented, in the direction of the fiber axis and having a cross-sectional arrangement which does not carbonize to a graphitic structure are characterized by electron and X-ray diffraction pattern wherein the (10) band is not resolved into (100) and (101) lines, by an interlayer spacing greater than 3.38 angstrom and by negative magnetic resistivity when composed to graphitized fibers.
摘要翻译：由高中间相含量沥青得到的高强度，高模量碳纤维，具有沿着纤维轴线的方向由六方碳网络的平面形成的多个片材，并且具有不碳化到石墨结构的横截面布置其特征在于电子和X射线衍射图，其中（10）带没有被分解成（100）和（101）线，层间距大于3.38埃，当由石墨化纤维构成时，具有负的磁阻。

10. 发明授权

US4898723A Method for producing high strength, high modulus mesophase-pitch based carbon fibers 失效
标题翻译：用于生产高强度，高模量中间相沥青基碳纤维的方法
公开(公告)号：US4898723A
公开(公告)日：1990-02-06
申请号：US202851
申请日：1988-06-03
申请人： Yoshinori Suto , Toshiyuki Ito , Hideyuki Nakajima , Keiichiro Okamura , Shin-ichi Nayuki , Hiroyasu Ogawa , Harumitsu Enomoto
发明人： Yoshinori Suto , Toshiyuki Ito , Hideyuki Nakajima , Keiichiro Okamura , Shin-ichi Nayuki , Hiroyasu Ogawa , Harumitsu Enomoto
IPC分类号： D01F9/14 , D01F9/15 , D01F9/155
CPC分类号： D01F9/15 , D01F9/155
摘要： A method for producing mesophase pitch based carbon fibers which enables to produce high strength high modulus carbon fibers at a relatively low temperature with stabilized production manner. This method comprises carbonizing infusibilized fibers, in an inert atmosphere under no tension state or a tension of 1 mg/denier or less in the first stage to give a specified interlayer spacing and a crystallite thickness and then carbonizing under a tension of 50-300 mg/denier at a temperature of 2600.degree. C. or more in the second stage.

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