公开(公告)号：US06528036B2

公开(公告)日：2003-03-04

申请号：US09929017

申请日：2001-08-15

申请人： Yoshiyuki Nishimura ,  Hiroshi Ejiri

发明人： Yoshiyuki Nishimura ,  Hiroshi Ejiri

IPC分类号： D01F912

CPC分类号： D01F9/145 ,  D01F9/322

摘要： Milled carbon fibers are provided which have a fiber cut surface and a fiber axis intersecting with each other at cross angles, the smaller one thereof being at least 65° on the average. The milled carbon fibers may have a specific surface area as measured by the BET method of 0.2 to 10 m2/g. The milled carbon fibers may be obtained by a process comprising melt spinning of mesophase pitch, infusibilization, milling of the infusibilized pitch fibers as obtained or after a primary heat treatment at low temperatures in an inert gas and a high-temperature heat treatment in an inert gas. Even when the graphite layer plane has achieved high-level growth, the above milled carbon fibers have low reactivity with a metal of high temperature or the like during the molding or use thereof because the proportion of reactive exposed surface of the inner portion of the fiber is small, so that the use of the milled carbon fibers can improve the mechanical strength and high-temperature heat resistance of the composite material.

摘要翻译： 提供了具有纤维切割表面和纤维轴线交叉相交的磨细碳纤维，其中较小的一个纤维平均至少为65°。 研磨的碳纤维可以具有通过BET法测量的比表面积为0.2至10m 2 / g。 研磨的碳纤维可以通过包括中间相沥青的熔融纺丝，不熔化，所得到的不熔化沥青纤维的研磨或在惰性气体中的低温初次热处理和惰性气体的高温热处理中的方法获得 加油站。 即使当石墨层平面达到高水平生长时，上述研磨碳纤维在模制或使用期间与高温等金属的反应性低，因为纤维内部的反应性暴露表面的比例 因此使用研磨的碳纤维可以提高复合材料的机械强度和耐高温性。

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。

公开(公告)号：US06303095B1

公开(公告)日：2001-10-16

申请号：US08306610

申请日：1994-09-15

申请人： Yoshiyuki Nishimura ,  Hiroshi Ejiri

发明人： Yoshiyuki Nishimura ,  Hiroshi Ejiri

IPC分类号： D01F9145

CPC分类号： D01F9/322 ,  D01F9/145 ,  Y10T428/2918

摘要： Milled carbon fibers are provided which have a fiber cut surface and a fiber axis intersecting with each other at cross angles, the smaller one thereof being at least 65° on the average. The milled carbon fibers may have a specific surface area as measured by the BET method of 0.2 to 10 m2/g. The milled carbon fibers may be obtained by a process comprising melt spinning of mesophase pitch, infusibilization, milling of the infusibilized pitch fibers as obtained or after a primary heat treatment at low temperatures in an inert gas and a high-temperature heat treatment in an inert gas. Even when the graphite layer plane has achieved high-level growth, the above milled carbon fibers have low reactivity with a metal of high temperature or the like during the molding or use thereof because the proportion of reactive exposed surface of the inner portion of the fiber is small, so that the use of the milled carbon fibers can improve the mechanical strength and high-temperature heat resistance of the composite material.

摘要翻译： 提供了具有纤维切割表面和纤维轴线交叉相交的磨细碳纤维，其中较小的一个纤维平均至少为65°。 研磨的碳纤维可以具有通过BET法测量的比表面积为0.2至10m 2 / g。 研磨的碳纤维可以通过包括中间相沥青的熔融纺丝，不熔化，所得到的不熔化沥青纤维的研磨或在惰性气体中的低温初次热处理和惰性气体的高温热处理中的方法获得 加油站。 即使当石墨层平面达到高水平生长时，上述研磨碳纤维在模制或使用期间与高温等金属的反应性低，因为纤维内部的反应性暴露表面的比例 因此使用研磨的碳纤维可以提高复合材料的机械强度和耐高温性。

公开(公告)号：US5792577A

公开(公告)日：1998-08-11

申请号：US755258

申请日：1996-11-22

申请人： Hiroshi Ejiri ,  Yoshinori Yamazaki ,  Hideyuki Nakajima ,  Yoshiyuki Nishimura

发明人： Hiroshi Ejiri ,  Yoshinori Yamazaki ,  Hideyuki Nakajima ,  Yoshiyuki Nishimura

IPC分类号： D01F9/145 ,  C01B31/02 ,  C01B31/04 ,  H01M4/583 ,  H01M10/05 ,  H01M4/62

CPC分类号： H01M4/587

摘要： A negative electrode material for use in lithium-ion secondary batteries, comprising milled pitch-based graphite fibers (A) obtained by graphitization at 2400.degree. C. or higher and milled pitch-based carbon fibers (B) obtained by carbonization at 550.degree. to 1300.degree. C. In this negative electrode material, it is preferred that both the milled pitch-based graphite fibers (A) and the milled pitch-based carbon fibers (B) have an average particle size of 10 to 30 .mu.m, that the ratio of milled pitch-based carbon and graphite fibers having a particle size of 5 .mu.m or less to all the milled pitch-based carbon and graphite fibers is not greater than 10% by weight and that the milled pitch-based graphite fibers (A) and the milled pitch-based carbon fibers (B) are blended at a weight ratio (A/B) of 95/5 to 40/60. A negative electrode which has a large capacity at the time of having been stabilized, exhibits a high charge and discharge efficiency at the initial stage and is excellent in charge and discharge cycle characteristics can be provided by the blending of milled pitch-based carbon fibers with milled pitch-based graphite fibers.

摘要翻译： 一种用于锂离子二次电池的负极材料，包括通过在2400℃以上的石墨化获得的磨碎沥青类石墨纤维（A）和通过在550℃下碳化获得的研磨沥青类碳纤维（B） 1300℃。在该负极材料中，优选研磨的沥青类石墨纤维（A）和碾磨沥青类碳纤维（B）的平均粒径为10〜30μm， 与所有研磨沥青类碳纤维和石墨纤维相比，粒径为5μm以下的研磨沥青类碳纤维和石墨纤维的比例为10重量％以下，研磨沥青类石墨纤维（A ）和研磨的沥青类碳纤维（B）以95/5至40/60的重量比（A / B）共混。 在稳定化时具有大容量的负极在初始阶段具有高的充放电效率，并且充放电循环特性优异，可以通过将研磨的沥青类碳纤维与 研磨的沥青基石墨纤维。

公开(公告)号：US4354306A

公开(公告)日：1982-10-19

申请号：US95556

申请日：1979-11-19

申请人： Jinsei Ida ,  Kenzaburo Matsuo ,  Hiroshi Ejiri ,  Takeshi Ishibashi

发明人： Jinsei Ida ,  Kenzaburo Matsuo ,  Hiroshi Ejiri ,  Takeshi Ishibashi

IPC分类号： B23B39/16 ,  B23Q3/157

CPC分类号： B23Q3/157 ,  B23Q2003/1558 ,  Y10T483/1738 ,  Y10T483/1788 ,  Y10T483/1795 ,  Y10T483/1855

摘要： A replaceable gang head machine tool comprising a working unit having a driving motor mounted on a slide table adapted to be driven forwardly and rearwardly and an annular rail disposed on the machine base and carrying a plurality of gang heads adapted for being driven by an index table to selectively place a gang head in an operative position. A stockyard extends longitudinally adjacent the machine base and has a longitudinally extending runway guidably supporting a carrying truck for movement therealong and a plurality of replacement gang heads are disposed on the stockyard along the length thereof so that the replacement gang heads can replace the heads disposed on the annular rail by the carrying truck.

摘要翻译： 一种可替换的组头机床，包括一个工作单元，该工作单元具有安装在适于被驱动向前和向后的滑动台上的驱动马达和设置在机器基座上的环形轨道，并且携带多个组合头，适于由索引台 以选择性地将帮派头放置在操作位置。 仓库沿着机器基座纵向延伸，并且具有可纵向延伸的跑道，其可伸缩地支撑用于在其上移动的搬运车，并且多个更换的组头沿其长度设置在仓库上，使得更换组合头可以替换设置在 环形轨道由搬运车。

公开(公告)号：US6022518A

公开(公告)日：2000-02-08

申请号：US937662

申请日：1997-09-24

申请人： Yoshinori Yamazaki ,  Hiroshi Ejiri

发明人： Yoshinori Yamazaki ,  Hiroshi Ejiri

IPC分类号： C01B31/02 ,  H01M4/58 ,  H01M4/583 ,  H01M10/0525 ,  H01M10/36 ,  C01B31/04

CPC分类号： H01M4/583 ,  C01B31/02 ,  H01M10/0525

摘要： A surface graphitized carbon material comprising a graphitic surface and a carbonaceous internal part. This surface graphitized carbon material can be produced by contacting a carbon material with a metal having catalytically graphitizing activity or a compound thereof to thereby cause the metal or compound thereof to be present in a surface of the carbon material and heating the carbon material at 300 to 1500.degree. C. in an inert atmosphere. By virtue of the possession of a graphitic surface and a carbonaceous internal part, the surface graphitized carbon material of the present invention simultaneously has the properties of the carbon material such that, when used in a negative electrode for lithium-ion secondary battery, a negative electrode having high charge and discharge capacities, being excellent in performance at low temperature, and facilitating a display of residual capacity can be obtained, and the properties of the graphite material such that a negative electrode whose cycle deterioration of charge and discharge capacities is slight can be obtained.

摘要翻译： 包含石墨表面和碳质内部部分的表面石墨化碳材料。 该表面石墨化碳材料可以通过使碳材料与具有催化石墨化活性的金属或其化合物接触而制造，从而使其金属或化合物存在于碳材料的表面，并将碳材料加热到300〜 1500℃，在惰性气氛中。 由于具有石墨表面和含碳内部部分，本发明的表面石墨化碳材料同时具有碳材料的性质，使得当用于锂离子二次电池的负极时为负极 可以获得具有高充电和放电容量的电极，在低温下性能优异并且有助于显示剩余容量的电极，并且可以获得石墨材料的特性，使得充电和放电容量的循环恶化的负极稍微可以 得到。

公开(公告)号：US5629062A

公开(公告)日：1997-05-13

申请号：US582223

申请日：1996-01-03

申请人： Hiroshi Ejiri ,  Hideyuki Nakajima

发明人： Hiroshi Ejiri ,  Hideyuki Nakajima

IPC分类号： B32B1/08 ,  B29C70/16 ,  B29D23/00 ,  B32B5/28 ,  B32B19/02 ,  B32B27/12 ,  B32B37/06 ,  F16L9/147 ,  F16L9/16 ,  B32B31/26

CPC分类号： B32B1/08 ,  B32B27/12 ,  F16L9/147 ,  F16L9/16 ,  C23C18/1653 ,  C23C18/30 ,  C23C18/405 ,  Y10T428/1314 ,  Y10T428/1359 ,  Y10T428/1369 ,  Y10T428/1372 ,  Y10T428/139 ,  Y10T428/1393

摘要： A fiber reinforced plastic pipe comprising a cylindrical inner layer formed by winding a prepreg sheet containing a thermosetting resin as a matrix and an outer layer formed by winding a thermoplastic resin sheet or tape around the inner layer, said inner and outer layers being heat cured and thermocompression bonded in one united body; and a process for manufacturing the fiber reinforced plastic pipe. When the fiber reinforced plastic pipe is manufactured, the thermosetting resin is used for forming the inner layer and the thermoplastic resin is used for forming the outer layer. Moreover, a metal coat can be firmly bonded to the surface of the outer layer. Hence, a fiber reinforced plastic pipe prominently improved in impact resistance, abrasion resistance and lightweight properties can be provided.

摘要翻译： 1.一种纤维增强塑料管，其特征在于，包括通过卷绕作为基体的热固性树脂的预浸料片而形成的圆筒状的内层，以及通过将热塑性树脂片或带缠绕在内层上而形成的外层，所述内层和外层被热固化， 一体联合热压缩; 以及制造纤维增强塑料管的方法。 当制造纤维增强塑料管时，热固性树脂用于形成内层，热塑性树脂用于形成外层。 此外，金属涂层可以牢固地结合到外层的表面。 因此，可以提供抗冲击性，耐磨性和轻质性的显着提高的纤维增强塑料管。

公开(公告)号：US5303465A

公开(公告)日：1994-04-19

申请号：US49454

申请日：1993-04-20

申请人： Shuzo Fujimoto ,  Hiroshi Ejiri ,  Yuji Tamai ,  Satoshi Takahashi ,  Naofumi Nagata

发明人： Shuzo Fujimoto ,  Hiroshi Ejiri ,  Yuji Tamai ,  Satoshi Takahashi ,  Naofumi Nagata

IPC分类号： B23P19/08 ,  B25B27/12 ,  B25B27/20 ,  F16J9/06 ,  B23P15/00

CPC分类号： B23P19/088 ,  B25B27/12 ,  B25B27/20 ,  F16J9/066 ,  F16J9/068 ,  Y10T29/49256 ,  Y10T29/53365 ,  Y10T29/534 ,  Y10T29/536

摘要： A piston ring is assembled into a groove of a piston by pushing the piston ring out of a front end of a guide member. The piston ring is mounted on an outside of the guide member which has a diameter larger than an outside diameter of the piston. The pushing is carried out while maintaining a clearance which allows for the piston ring to undulate. This clearance is formed between a front end of the guide member and a plane including a groove surface which lies away from the front end of the guide member. The apparatus for assembling a set oil ring into a piston ring groove of a piston has a guide member which is larger in diameter than an outside diameter of the piston, pushing device for pushing, in sequence out of a front end of the guide member, a spacer ring and a pair of side rail rings, a restricting member which is movable back and forth in a radial direction of the guide member and which can be placed with a clearance to be formed to open into that groove portion which is formed between that groove surface of the piston ring groove which is closer to the guide member and the spacer ring assembled into the piston ring groove.

摘要翻译： 通过将活塞环从引导构件的前端推出而将活塞环组装到活塞的槽中。 活塞环安装在导向件的外径上，其直径大于活塞的外径。 在保持允许活塞环起伏的间隙的同时进行推压。 这种间隙形成在引导构件的前端和包括远离引导构件的前端的凹槽表面的平面之间。 用于将设定的油环组装到活塞的活塞环槽中的装置具有直径大于活塞的外径的引导构件，依次从引导构件的前端推出的推动装置， 间隔环和一对侧轨环，限制构件，其可在导向构件的径向方向上前后移动，并且可以具有待形成的间隙而被放置在该沟槽部分中，该间隙形成在该沟槽部分中 更靠近引导构件的活塞环槽的凹槽表面和组装到活塞环槽中的间隔环。

公开(公告)号：US4934047A

公开(公告)日：1990-06-19

申请号：US329475

申请日：1989-03-28

申请人： Tsutomu Maruyama ,  Hiroshi Ejiri ,  Akio Ozeki

发明人： Tsutomu Maruyama ,  Hiroshi Ejiri ,  Akio Ozeki

IPC分类号： B23P21/00 ,  B23P19/04 ,  B23Q7/05

CPC分类号： B23Q7/055 ,  B23P19/04 ,  Y10T29/53365 ,  Y10T29/53378 ,  Y10T29/53383 ,  Y10T29/53409 ,  Y10T29/53417

摘要： An assembly machine including a drive unit and an assembling unit removably coupled to the drive unit so as to be driven by the drive unit to assemble an assembly such as a torque converter case with an assembly part such as a valve body unit. The machine further includes an assembly part conveyance means for supply the assembly part, an assembling unit housing means for housing a plurality of assembling units, and a changeover conveyance means. The assembly part is conveyed from the assembly part conveyance means to the assembling unit by the changeover conveyance means. At the time of the change of the type of the assembly, the assembling unit is removed from the drive unit and conveyed onto the changeover conveyance means and the direction of conveyance of the changeover conveyance means is then changed over to convey the assembling unit into the assembling unit housing means, another assembling unit housed in the housing means is conveyed out of the means onto the changeover conveyance means, and the direction of conveyance of the changeover conveyance means is then changed over again to convey the other assembling unit to the drive unit.

摘要翻译： 一种组装机，包括驱动单元和可拆卸地联接到驱动单元的组装单元，以由驱动单元驱动，以组装诸如阀体单元之类的组件的变矩器壳体等组件。 该机器还包括用于供应组装部件的组装部分传送装置，用于容纳多个组装单元的组装单元壳体装置和切换传送装置。 组装部分通过转换传送装置从组装部分传送装置传送到组装单元。 在组装类型改变时，将组装单元从驱动单元移除并传送到转换传送装置上，然后将转换传送装置的传送方向转换以将组装单元传送到 组装单元壳体装置，容纳在壳体装置中的另一组装单元从装置传送到切换输送装置上，然后再次切换转换输送装置的输送方向，以将另一个组装单元传送到驱动单元 。