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31. 发明授权

US5853660A Rolling bearing made of improved bearing steel 失效
标题翻译：滚动轴承由改进的轴承钢制成
公开(公告)号：US5853660A
公开(公告)日：1998-12-29
申请号：US542828
申请日：1995-10-13
申请人： Yasuo Murakami , Nobuaki Mitamura , Seiji Sato
发明人： Yasuo Murakami , Nobuaki Mitamura , Seiji Sato
IPC分类号： F16C33/62 , C21D1/18 , C21D1/32 , C21D1/78 , C21D9/40 , C22C38/00 , C22C38/18
CPC分类号： C22C38/18 , C21D1/78 , C21D9/40 , C21D1/18 , C21D1/32 , Y10S148/906
摘要： A bearing steel includes 0.70 to 0.93 wt % of C, 0.15 to 0.50 wt % of Si, 0.50 to 1.10 wt % of Mn and 0.3 to 0.65 wt % of Cr, with the balance being Fe and incidental impurities, and it has the ratio Cr/C specified to fall within 0.4 to 0.7. Because of these compositional features, the generation of macro carbides is prevented and the need to perform soaking at high temperature for a prolonged time is eliminated. Further, the bearing steel saves the materials cost and the overall cost of heat treatments in the manufacture of bearings and which yet is capable of satisfying the requirements of various characteristics of bearings, as well as a rolling bearing that employs the bearing steel.
摘要翻译：轴承钢包括C：0.70〜0.93重量％，Si：0.15〜0.50重量％，Mn：0.50〜1.10重量％，Cr：0.3〜0.65重量％，余量：Fe和附带杂质， Cr / C规定为0.4〜0.7。由于这些组成特征，防止了大量碳化物的产生，并且消除了在高温下长时间浸泡的需要。此外，轴承钢节省了轴承制造中的材料成本和热处理的总体成本，并且能够满足轴承的各种特性的要求，以及采用轴承钢的滚动轴承。

32. 发明授权

US5788923A Bearing steel 失效
标题翻译：轴承钢
公开(公告)号：US5788923A
公开(公告)日：1998-08-04
申请号：US718819
申请日：1996-11-01
申请人： Ryoji Hayashi , Kaneaki Hamada , Yasuo Murakami
发明人： Ryoji Hayashi , Kaneaki Hamada , Yasuo Murakami
IPC分类号： F16C33/62 , C22C38/00 , C22C38/18 , C22C38/26 , C22C38/06
CPC分类号： C22C38/18 , C22C38/001 , F16C33/62 , Y10S148/906
摘要： A bearing steel is provided which can satisfy bearing property requirements and, at the same time, is improved in mechanical properties, such as impact, crushing, and transverse properties, while reducing the cost of materials and the cost of heat treatment for the production of a bearing. The bearing steel comprises by weight C: 0.70 to 0.93%, Si: 0.15 to 0.50%, Mn: 0.50 to 1.10%, Cr: 0.30 to 0.65%, and N: 0.005 to 0.02% with the balance consisting of Fe and unavoidable impurities and 0.4.ltoreq.Cr/C.ltoreq.0.7, the steel further comprising at least one of (1) Al: 0.01 to 0.1% with Al.times.N.gtoreq.0.00015 and (2) Nb: 0.02 to 0.1%. A rolling bearing produced from the bearing steel is also provided.
摘要翻译：提供了可以满足轴承性能要求的轴承钢，同时提高了冲击，破碎和横向性能等机械性能，同时降低了材料成本和热处理成本，轴承。轴承钢的重量C：0.70〜0.93％，Si：0.15〜0.50％，Mn：0.50〜1.10％，Cr：0.30〜0.65％，N：0.005〜0.02％，余量由Fe和不可避免的杂质构成和0.4≤Cr/C≤0.7，钢还包含（1）Al：0.01至0.1％中的至少一种，Al x N> 0.00015和（2）Nb：0.02至0.1％。还提供了由轴承钢制成的滚动轴承。

33. 发明授权

US5631404A Diamine compounds for use in electrophotographic photoconductors 失效
标题翻译：用于电子照相感光体的二胺化合物
公开(公告)号：US5631404A
公开(公告)日：1997-05-20
申请号：US457237
申请日：1995-06-01
申请人： Mitsutoshi Anzai , Yasuo Murakami , Atsushi Takesue , Masaomi Sasaki , Tomoyuki Shimada , Tamotsu Aruga , Masafumi Ohta
发明人： Mitsutoshi Anzai , Yasuo Murakami , Atsushi Takesue , Masaomi Sasaki , Tomoyuki Shimada , Tamotsu Aruga , Masafumi Ohta
IPC分类号： G03G5/06 , C07C211/01
CPC分类号： G03G5/0668 , G03G5/0614 , G03G5/0618 , G03G5/062 , G03G5/0629 , G03G5/0672
摘要： An electrophotographic photoconductor includes an electroconductive support and a photoconductive layer formed thereon containing a diamine compound represented by formula (I): ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 each is independently a substituted or unsubstituted alkyl group or aryl group; R.sup.4 is hydrogen, an alkyl group or an alkoxyl group; n is an integer of 1 to 3; and ##STR2## is a substituted or unsubstituted bivalent arylene group or a bivalent heterocyclic group. This diamine compound is useful as a photoconductive material for electrophotographic photoconductors.
摘要翻译：电子照相感光体包括导电载体和形成在其上的光电导层，其上含有由式（I）表示的二胺化合物：其中R 1，R 2和R 3各自独立地为取代或未取代的烷基或芳基; R4是氢，烷基或烷氧基; n为1〜3的整数。并且是取代或未取代的二价亚芳基或二价杂环基。该二胺化合物可用作电摄影光电导体的光电导材料。

34. 发明授权

US5567508A Rolling bearing with surface hardened layer 失效
标题翻译：滚动轴承与表面硬化层
公开(公告)号：US5567508A
公开(公告)日：1996-10-22
申请号：US515042
申请日：1995-08-14
申请人： Yasuo Murakami
发明人： Yasuo Murakami
IPC分类号： C21D9/36 , C21D9/40 , C23C8/22 , C23C8/32 , F16C33/30 , F16C33/62 , F16C33/64
CPC分类号： C21D9/36 , C21D9/40 , C23C8/22 , C23C8/32 , F16C33/30 , F16C33/62 , F16C33/64 , Y10S384/912 , Y10T428/24983
摘要： One of components of a rolling bearing which includes an inner race, an outer race and a plurality of rolling elements is carburized or a carbonitrided to form a surface hardened layer, and the depth of the hardened layer is 0.025 to 0.045 times the average diameter of the rolling elements at a point Zo and the depth ratio (Zo/Yo) of the point Zo to a point Yo is less than or equal to 0.8. The rolling bearing having the surface hardened layer is capable of improving both the rolling life and the impact strength.
摘要翻译：包括内圈，外圈和多个滚动元件的滚动轴承的一个部件被渗碳或碳氮共混以形成表面硬化层，并且硬化层的深度为平均直径的0.025至0.045倍点Zo处的滚动元素和点Zo至点Yo的深度比（Zo / Yo）小于或等于0.8。具有表面硬化层的滚动轴承能够提高滚动寿命和冲击强度。

35. 发明授权

US5512400A Hydrazone compound and electrophotographic photoreceptor and organic electroluminescent element both containing the same 失效
标题翻译：腙化合物和电子照相感光体和含有相同的有机电致发光元件
公开(公告)号：US5512400A
公开(公告)日：1996-04-30
申请号：US356126
申请日：1994-12-15
申请人： Atsushi Takesue , Yasuo Murakami , Takanobu Watanabe , Mitsutoshi Anzai
发明人： Atsushi Takesue , Yasuo Murakami , Takanobu Watanabe , Mitsutoshi Anzai
IPC分类号： C07D223/26 , C07D223/28 , C09K11/06 , G03G5/06 , H01L51/50 , H05B33/12 , H05B33/22
CPC分类号： G03G5/067 , C07D223/26 , C07D223/28 , G03G5/0614 , G03G5/0616 , G03G5/0642 , G03G5/0668
摘要： There are provided a hydrazone compound represented by formula (I), an electrophotographic photoreceptor which has a photosensitive layer containing the compound on an electrically conductive support, and an organic electroluminescent element containing the compound as a charge transporting material: ##STR1## wherein Ar.sub.1 represents a substituted or unsubstituted phenylene group, a substituted or unsubstituted naphthylene group, a substituted or unsubstituted biphenylene group, or a substituted or unsubstituted anthrylene group, Ar.sub.2 represents a substituted or unsubstituted aryl group, R.sub.1 and R.sub.2 each independently represents a hydrogen atom, a halogen atom, an unsubstituted alkyl group, or an unsubstituted alkoxy group, R.sub.3 represents an unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group, Z represents an ethylene group or a vinylene group, and n is 0 or 1.
摘要翻译：提供由式（I）表示的腙化合物，具有在导电载体上含有化合物的感光层的电子照相感光体和含有该化合物作为电荷传输材料的有机电致发光元件：（I）其中Ar 1表示取代或未取代的亚苯基，取代或未取代的亚萘基，取代或未取代的亚联苯基或取代或未取代的亚蒽基，Ar 2表示取代或未取代的芳基，R 1和R 2各自独立地表示氢原子，卤素原子，未取代的烷基或未取代的烷氧基，R3表示未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基，Z表示亚乙基或亚乙烯基，n表示是0或1。

36. 发明授权

US5361648A Rolling-sliding mechanical member 失效
标题翻译：滚动机械部件
公开(公告)号：US5361648A
公开(公告)日：1994-11-08
申请号：US43214
申请日：1993-04-06
申请人： Yasuo Murakami , Yasuo Utsumi , Shoji Noguchi , Yasuyuki Shimasaki , Hiroshi Iwasa , Satoshi Kadokawa
发明人： Yasuo Murakami , Yasuo Utsumi , Shoji Noguchi , Yasuyuki Shimasaki , Hiroshi Iwasa , Satoshi Kadokawa
IPC分类号： F01L1/16 , F01L1/18 , F02B75/02 , F16H53/06
CPC分类号： F01L1/16 , F01L1/181 , F02B2075/027 , F02B2275/18 , Y10S384/912 , Y10T74/20882 , Y10T74/2107
摘要： The rolling/sliding outer ring of the cam follower apparatus withstand peeling very well, even in sever lubrication conditions, through the steps that on the outer peripheral surface of the outer ring, the depth of the surface layer is taken to be 0 to 50 .mu.m, and the maximum residual compressive stress in this surface layer is between 50 and 110 kgf/mm.sup.2, the hardness of this surface layer is between Hv830 and Hv960, and the average wavelength of the very minute protrusions on the surface is less than 25 .mu.m, and the amount of residual austenite in the surface layer exceeds 7 volume %, after processing, while the inner peripheral surface, of the outer ring is superfinished.
摘要翻译：凸轮从动装置的滚动/滑动外圈即使在不同的润滑条件下，也能够耐受很好的剥离，通过在外圈的外周面上的表面层的深度为0〜50μm的步骤 m，表面层的最大残余压应力为50〜110kgf / mm2，表面层的硬度在Hv830〜Hv960之间，表面非常微小的突起的平均波长小于25μm m，并且在处理之后，外圈的内周面被超精加工时，表面层中的残余奥氏体的量超过7体积％。

37. 发明授权

US5149939A Automatic welding apparatus 失效
标题翻译：自动焊接设备
公开(公告)号：US5149939A
公开(公告)日：1992-09-22
申请号：US757546
申请日：1991-09-11
申请人： Hiroshi Imaizumi , Toshio Kato , Hideaki Nakashima , Yasuo Murakami , Hideki Kashimura , Kiichi Katayama
发明人： Hiroshi Imaizumi , Toshio Kato , Hideaki Nakashima , Yasuo Murakami , Hideki Kashimura , Kiichi Katayama
IPC分类号： B23K9/00 , B23K9/02 , B23K9/12 , B23K9/167 , B23K9/173 , B23K9/30
CPC分类号： B23K9/30 , B23K9/0216
摘要： An automatic welding apparatus for non-consumable-electrode-type arc welding comprises a mechanism which is adapted to feed a second wire in the molten pool and to oscillate this second wire in synchronism with the oscillation of the welding torch and the conventional wire and at a position where both wires are opposed to each other in an axis perpendicular to weld line.An automatic welding apparatus for consumable-electrode-type arc welding comprises a mechanism which is adapted to feed a second wire in the molten pool and to oscillate this second wire in synchronism with the oscillation of the welding torch and at a position where both wires are opposed to each other in an axis perpendicular to weld line.
摘要翻译：一种用于非消耗电极型电弧焊接的自动焊接装置包括一种机构，其适于在熔池中供给第二线，并且与焊炬和常规电线的振荡同步地摆动该第二线，并且在两条电线在与焊接线垂直的轴线上彼此相对的位置。用于消耗电极型电弧焊的自动焊接装置包括一种机构，其适于在熔池中供给第二线，并且与焊炬的振荡同步地摆动该第二线，并且在两个线是在垂直于焊接线的轴线上彼此相对。

38. 发明授权

US4904094A Ball-and-roller bearing system 失效
标题翻译：滚珠轴承系统
公开(公告)号：US4904094A
公开(公告)日：1990-02-27
申请号：US225899
申请日：1988-07-29
申请人： Kyozaburo Furumura , Yasuo Murakami , Youichi Matsumoto , Kenji Takei , Takaaki Shiratani , Soji Nishida
发明人： Kyozaburo Furumura , Yasuo Murakami , Youichi Matsumoto , Kenji Takei , Takaaki Shiratani , Soji Nishida
IPC分类号： C21D1/78 , C23C8/22 , C23C8/32 , F16C33/30 , F16C33/44 , F16C33/56 , F16C33/62 , F16C33/64
CPC分类号： C23C8/22 , C21D1/78 , F16C33/30 , F16C33/62 , F16C33/64 , C21D2211/001 , Y10S148/90
摘要： A rolling bearing, comprising an inner race, an outer race and rolling members which roll therebetween, at least one of the inner and outer races being subjected to carburizing and heating treatment, is characterized in that:the one race comprises a carbon steel containing 0.1 to 0.7 wt. % of carbon, with the residual austenite content on the track surface layer being 20 to 45 vol. % and the rolling members comprise a carbon steel containing 0.7 to 1.1 wt. % of carbon having carbonitriding and heating treatment applied on the surface layer, with the residual austenite content in such surface layer being 20 to 45 vol. % and the carbonitride in such surface being 3 to 15 vol. %.In another form of the bearing, the rolling members may comprise a carbon steel containing 0.1 to 0.7 wt. % of carbon, with the surface layers thereof being subjected to carburizing and heating treatment and having a residual austenite content of 20 to 45 vol. %.
摘要翻译：一种滚动轴承，其特征在于，包括内圈，外圈和在其间滚动的滚动构件，所述内圈和外圈中的至少一个进行渗碳和加热处理，其特征在于，所述一个座圈包括含有0.1 至0.7重量％％的碳，轨道表面层上的残余奥氏体含量为20〜45体积％。％，并且轧制构件包括含有0.7〜1.1重量％的碳钢。在表面层上施加碳氮共渗和加热处理的碳的％，其表面层的残余奥氏体含量为20〜45体积％。％，该表面碳氮化物为3〜15体积％。％。在另一种形式的轴承中，滚动件可以包括含有0.1-0.7wt。碳的％，其表面层进行渗碳和加热处理，残余奥氏体含量为20〜45体积％。％。

39. 发明授权

US4486026A Sealing and bearing means by use of ferrofluid 失效
标题翻译：密封和轴承方式使用铁磁流体
公开(公告)号：US4486026A
公开(公告)日：1984-12-04
申请号：US463572
申请日：1983-02-03
申请人： Kyozaburo Furumura , Hiromi Sugi , Yasuo Murakami , Hiromitsu Asai
发明人： Kyozaburo Furumura , Hiromi Sugi , Yasuo Murakami , Hiromitsu Asai
IPC分类号： F16C33/10 , F16J15/43 , G11B19/20 , F16J15/16 , F16J15/40
CPC分类号： F16C33/74 , F16C17/107 , F16C33/1035 , F16J15/43 , G11B19/20 , G11B19/2009 , F16C2370/12 , Y10S277/936 , Y10S277/939
摘要： This invention relates to sealing and bearing means by use of ferrofluid, in which a magnet is utilized effectively in cooperation with grooves engraved on one surface thereof, the grooves having the function for generating the dynamic pressure of the ferrofluid. The ferrofluid is retained in a gap between a rotary shaft and a magnet of cylindrical or disc type enclosing the rotary shaft concentrically. The magnet performs excellent two functions of bearing and sealing respectively.
摘要翻译：本发明涉及通过使用铁磁流体的密封和轴承装置，其中磁体有效地与刻在其一个表面上的凹槽配合使用，该凹槽具有产生铁磁流体动力的功能。铁磁流体保持在旋转轴和圆周或圆盘形磁体同心地包围旋转轴之间的间隙中。磁铁分别具有优异的轴承和密封功能。

40. 发明申请

US20120115701A1 PROCESSING APPARATUS AND METHOD OF PROCESSING A SHEET MEMBER 审中-公开
标题翻译：加工装置及其加工方法
公开(公告)号：US20120115701A1
公开(公告)日：2012-05-10
申请号：US13262729
申请日：2010-03-29
申请人： Hideki Azumz , Yasuo Murakami
发明人： Hideki Azumz , Yasuo Murakami
IPC分类号： B31F1/00
CPC分类号： B29C55/18 , D06C3/06
摘要： A processing apparatus for a sheet member includes a mounting member where the sheet member is mounted, a rotating roller that rotates with a peripheral surface thereof opposing the mounting member, a processing component on the peripheral surface and movable on the peripheral surface along an axial direction of the rotating roller, and an adjustment mechanism that adjusts a relative position of the processing component with respect to the peripheral surface in the axial direction. The processing component is configured to process the sheet member by coming into contact with the sheet member with the rotating roller being rotated, while the sheet member is passing between the mounting member and the rotating roller with the sheet member being mounted on the mounting member. The adjustment mechanism is configured to adjust the relative position by moving the processing component on the peripheral surface along the axial direction.
摘要翻译：一种片状构件的加工装置，具有：安装片状构件的安装构件，与安装构件相对的周面旋转的旋转辊，在周面上的加工构件，沿着轴向在周面上移动以及调节机构，其调节处理部件相对于圆周面在轴向上的相对位置。处理部件被配置为通过与旋转辊旋转的片材接触来处理片材部件，同时片材部件在安装部件和旋转辊之间通过，片材部件安装在安装部件上。调整机构构造为通过沿着轴向移动周边表面上的处理部件来调整相对位置。

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