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71. 发明授权

US4924244A Lens system for projection type television 失效
标题翻译：投影式电视镜头系统
公开(公告)号：US4924244A
公开(公告)日：1990-05-08
申请号：US284381
申请日：1988-12-14
申请人： Hiroshi Kataoka , Kyohei Fukuda
发明人： Hiroshi Kataoka , Kyohei Fukuda
IPC分类号： H04N5/74 , G02B13/16 , G02B13/18
CPC分类号： G02B13/16 , G02B13/18
摘要： A lens system for a projection type television, having high focusing performance, a wide field angle and a reduced size. The lens system is composed of seven lenses, which are arranged successively from the screen side. The first lens, which is concave, and the second lens, which is convex, are cemented together to correct chromatic aberration. The third lens is a plastic lens for the correction of spherical aberration and astigmatism, at least one side of which is aspherical. The fourth lens, which is convex, and the fifth lens, which is concave, are cemented together to constitute an achromatic lens. In order to reduce the deterioration of focusing performance caused by changes in temperature, these two lenses are glass lenses and occupy the greater part of the power of the entire system. The sixth lens is an aspherical plastic lens for the correction of astigmatism and frame aberration, and the seventh lens is a plastic lens for the correction of image field curvature, using an aspherical surface.
摘要翻译：一种用于投射型电视的透镜系统，具有高聚焦性能，宽视场角和减小的尺寸。透镜系统由从屏幕侧依次布置的七个透镜组成。凹陷的第一透镜和凸起的第二透镜被胶合在一起以校正色差。第三透镜是用于校正球面像差和像散的塑料透镜，其至少一侧是非球面。凸起的第四透镜和凹入的第五透镜被胶合在一起以构成消色差透镜。为了减少由温度变化引起的聚焦性能的劣化，这两个透镜是玻璃透镜，并且占据整个系统的大部分功率。第六透镜是用于校正散光和帧像差的非球面塑料透镜，第七透镜是用于校正图像场曲率的塑料透镜，使用非球面。

72. 发明授权

US4834882A Hemodialysis membrane 失效
标题翻译：血液透析膜
公开(公告)号：US4834882A
公开(公告)日：1989-05-30
申请号：US59548
申请日：1987-06-08
申请人： Hiroshi Kataoka , Tetsunosuke Kunitomo , Takuichi Kobayashi
发明人： Hiroshi Kataoka , Tetsunosuke Kunitomo , Takuichi Kobayashi
IPC分类号： A61M1/16 , B01D69/02 , B01D71/40
CPC分类号： B01D71/40 , B01D69/02
摘要： This invention provides method and membrane for hemodialysis which has a total protein permeability of not more than 0.2%, and has a reduction rate of .beta.2-microglobulin of not less than 5%. The hemodialysis membrane of the present invention selectively removes .beta.2-microglobulin which was shown to cause some long-term complications such as carpal tunnel syndrome in the patients undergoing hemodialysis, while preventing the leakage of useful proteins.
摘要翻译：本发明提供了血液透析的方法和膜，其总蛋白渗透性不超过0.2％，β2-微球蛋白的还原率不低于5％。本发明的血液透析膜选择性地除去β2-微球蛋白，其被证明在进行血液透析的患者中引起一些长期并发症，例如腕管综合征，同时防止有用蛋白质的泄漏。

73. 发明授权

US4820787A Shaped article of an oriented tetrafluoroethylene polymer 失效
标题翻译：定向四氟乙烯聚合物成型制品
公开(公告)号：US4820787A
公开(公告)日：1989-04-11
申请号：US27540
申请日：1987-03-18
申请人： Hiroshi Kataoka , Kinya Matsuzawa , Hiroji Oda
发明人： Hiroshi Kataoka , Kinya Matsuzawa , Hiroji Oda
IPC分类号： B29C43/00 , B29C47/00 , B29C47/54 , B29C55/02 , B29C55/16 , B29C55/18 , C08F14/18 , B27J5/00 , B29D7/22
CPC分类号： B29C55/16 , B29C43/003 , B29C47/0004 , B29C47/0021 , B29C47/54 , B29C55/02 , B29C55/18 , B29K2027/18 , B29K2995/0088 , B29L2031/04
摘要： A shaped article composed of an at least biaxially orientated tetrafluoroethylene polymer of ultrahigh molecular weight, which has a draw ratio of at least 3.0, a specific gravity of at least 1.8 and an orientation release stress at 200.degree. C. of at least 5 Kg/cm.sup.2. The shaped article has excellent creep resistant and gas barrier properties, and can advantageously be utilized as a sealant, a lining material, a bearing pad, a sliding pad or the like. The shaped article may be produced by compressing a preformed sheet of a tetrafluoroethylene polymer at a temperature of from 170.degree. to 400.degree. C., under such conditions that plug flow of the polymer is produced, followed by cooling in the compressed state.
摘要翻译：由超高分子量的至少双轴取向的四氟乙烯聚合物组成的成形制品，其具有至少3.0，比重至少为1.8的拉伸比和200℃的取向释放应力为至少5Kg / cm2。成型制品具有优异的抗蠕变性和阻气性，并且可以有利地用作密封剂，衬里材料，轴承垫，滑动垫等。成型制品可以通过在170至400℃的温度下压缩预成型的四氟乙烯聚合物片材，在产生聚合物的活塞流动，然后在压缩状态下冷却的条件下制备。

74. 发明授权

US4767077A Support shaft for winding/unwinding sheets 失效
标题翻译：支撑轴用于卷绕/放卷
公开(公告)号：US4767077A
公开(公告)日：1988-08-30
申请号：US140920
申请日：1987-12-24
申请人： Hiroshi Kataoka
发明人： Hiroshi Kataoka
IPC分类号： B65H75/08 , B65H75/24 , B23B31/40
CPC分类号： B65H75/246 , Y10T279/1024 , Y10T279/1079
摘要： A support shaft for winding/unwinding sheets comprises a ring with the outer periphery thereof formed with a plurality of inclined grooves circumferentially spaced apart and with the bottoms of the inclined grooves inclined in the circumferential direction, rollers accommodated in respective inclined grooves for rolling in the longitudinal direction thereof to progressively increase the extent of projection therefrom with rotation of the ring, and an outer ring with a gap surrounding the ring with rollers.
摘要翻译：用于卷绕/退绕片的支撑轴包括一个环，其外周形成有多个沿周向间隔开的倾斜槽，并且倾斜槽的底部沿圆周方向倾斜，辊容纳在相应的倾斜槽中，用于在其纵向方向随着环的旋转逐渐增加其突出程度，以及具有围绕环的间隙的外圈与滚子。

75. 发明授权

US4729520A Method and apparatus for supplying sheet to winding unit 失效
标题翻译：用于向卷绕单元供纸的方法和装置
公开(公告)号：US4729520A
公开(公告)日：1988-03-08
申请号：US859232
申请日：1986-05-05
申请人： Hiroshi Kataoka
发明人： Hiroshi Kataoka
IPC分类号： B65H18/10 , B65H18/16 , B65H21/00 , B65H23/188 , B65H16/10 , B65H18/08 , B65H23/18 , B65H35/02
CPC分类号： B65H23/1888 , B65H2301/3112 , B65H2301/4148 , B65H2513/10 , B65H2515/31
摘要： A plurality of sets of sheet drive rollers including a touch roller for urging a sheet against a core are provided on a running path, along which a sheet is supplied to a core in a shaft drive type winding unit. Two adjacent ones of said sets of sheet drive rollers are coupled to each other by a fine speed adjustment interlock mechanism. The speed change ratio of the fine speed adjustment interlock mechanism is adjusted to remove or reduce the variation in the tension in the sheet between the two rollers and also control the tension to a level suited for the winding.
摘要翻译：在轴驱动型卷绕单元中，在行进路径上设置有多个用于将片材推靠在芯上的接触辊的片材驱动辊，沿着该行进路径供给纸芯。所述一组片材驱动辊中的两个相邻的片材驱动辊通过精细调节互锁机构彼此连接。调节细调速互锁机构的变速比，以消除或减少两辊之间的张力的变化，并且将张力控制到适合于卷绕的水平。

76. 发明授权

US4634069A Winding apparatus for sheet strip 失效
标题翻译：片材卷绕装置
公开(公告)号：US4634069A
公开(公告)日：1987-01-06
申请号：US732826
申请日：1985-04-29
申请人： Hiroshi Kataoka
发明人： Hiroshi Kataoka
IPC分类号： B65H18/10 , B26D7/18 , B65H18/16 , B65H23/14 , B65H23/16 , B65H23/195 , B65H23/198 , B65H35/02 , B65H54/28 , B65H59/38 , B65H67/048
CPC分类号： B65H54/28 , B65H59/38 , B65H67/048 , B65H2403/732 , B65H2701/37 , Y10S242/02
摘要： An apparatus is disclosed which winds a strip of scrap sheet (S) discharged as from a cutting unit of a sheet winding machine. In the apparatus which winds the strip of sheet on a winding frame (7) while causing the strip of sheet to be reciprocated relative to the winding frame, the strip of scrap sheet is wound up without breakage or slackening by keeping a touch roller (1) in contact with the aforementioned winding frame, causing the touch roller to be rotated at a peripheral speed equal to the discharging speed of the strip of sheet, and adjusting winding torque so as to enable the strip of sheet to be wound with the optimum tension.
摘要翻译： PCT No.PCT / JP84 / 00414 Sec。一九八五年四月二十九日 102（e）日期1985年4月29日PCT提交1984年8月29日PCT公布。公开号WO85 / 01038 日期：1985年3月14日。公开了一种从片材卷绕机的切割单元排出的废料片（S）的卷绕装置。在使薄片条卷绕在卷绕框架（7）上并使片材相对于卷绕框架往复运动的装置中，通过保持接触辊（1）将废钢片卷绕而不破裂或松弛）与上述卷绕框架接触，使得接触辊以等于片材的排出速度的圆周速度旋转，并且调节卷绕扭矩，使得片材条能够以最佳张力卷绕。

77. 发明授权

US4629650A Process for producing molded thermoplastic resin 失效
标题翻译：生产模塑热塑性树脂的方法
公开(公告)号：US4629650A
公开(公告)日：1986-12-16
申请号：US565868
申请日：1983-12-27
申请人： Hiroshi Kataoka
发明人： Hiroshi Kataoka
IPC分类号： B29C43/20 , B29C47/06 , B29C47/34 , B29C47/94 , B32B7/06 , B29C65/76 , B29C67/22
CPC分类号： B29C47/0023 , B29C43/203 , B29C44/50 , B29C47/065 , B29C47/145 , B29C47/261 , B29C47/266 , B29C47/94 , B29C43/00 , B29C47/0019 , B29C47/0021 , B29C55/00 , B29L2009/00 , Y10T156/1168 , Y10T428/2495
摘要： This invention concerns a process for producing a molded thermoplastic resin by interposing during molding a thermoplastic resin different from the thermoplastic resin to be molded as a skin layer between the die surface and the thermoplastic resin to be molded. A lubricant is provided to lubricate the interface between the die surface and the skin layer. After molding, the skin layer with lubricant is removed.
摘要翻译：本发明涉及一种通过在模塑表面和待模制的热塑性树脂之间的模塑中插入不同于待模塑的热塑性树脂作为模塑表面和热塑性树脂之间的表皮层的热塑性树脂来制造模制的热塑性树脂的方法。提供润滑剂以润滑模具表面和表层之间的界面。成型后，除去润滑剂的皮肤层。

78. 发明授权

US4629531A Apparatus for joining sheet ends 失效
标题翻译：用于连接片端的装置
公开(公告)号：US4629531A
公开(公告)日：1986-12-16
申请号：US686887
申请日：1984-12-27
申请人： Hiroshi Kataoka
发明人： Hiroshi Kataoka
IPC分类号： B65H19/18 , B65H21/00 , B65H37/04 , D06H5/00 , B65H19/20
CPC分类号： B65H19/1868 , B65H19/1852 , B65H2301/46171 , B65H2301/46172 , B65H2301/46174 , B65H2301/4641 , Y10T156/12
摘要： An apparatus for joining the trailing end of a preceding sheet to the leading end of a following sheet is disclosed which effects the union of the two sheet ends by keeping the trailing end of the preceding sheet sucked to the lower side of a pair of suction boxes disposed on a sheet path as separated by an interval, cutting the sheet so held in place along the interval, elevating a movable receiving table disposed below the sheet path, and holding in place the leading end of the following sheet, thereby bringing the leading end of the following sheet into contact with the cut end of the preceding strip of sheet and thereby allowing the two sheet ends to be joined.
摘要翻译：公开了一种用于将前一片的后端连接到后片的前端的装置，其通过将前一片的后端吸附到一对抽吸盒的下侧来实现两片片端部的结合设置在间隔分隔的片材路径上，沿着间隔将片材保持在适当的位置，将设置在片材路径下方的可动接收台升降，并保持随后的片材的前端，从而使前端的下一张纸与前一张纸条的切割端接触，从而允许两个纸页端接合。

79. 发明授权

US4610534A Cleaning device for copying machines 失效
标题翻译：复印机清洁装置
公开(公告)号：US4610534A
公开(公告)日：1986-09-09
申请号：US588078
申请日：1984-03-09
申请人： Fukusaburo Ito , Hiroshi Kataoka , Keizoh Itoh
发明人： Fukusaburo Ito , Hiroshi Kataoka , Keizoh Itoh
IPC分类号： G03G21/10 , G03G21/00
CPC分类号： G03G21/0035 , G03G2221/0005
摘要： A cleaning device for an electrophotographic copying machine collects residual toner from the photoconductive surface of a copying machine by using a rotary brush and deposits the collected toner in a specific part such as a filter via vacuum means, wherein it typically includes an air duct formed between a specific part and the rotary brush and a vacuum-activating fan mounted in a proper position inside the air duct.
摘要翻译：用于电子照相复印机的清洁装置通过使用旋转刷从复印机的光导表面收集残留的调色剂，并通过真空装置将收集的调色剂沉积在诸如过滤器的特定部分中，其中通常包括形成在特定部分和旋转刷和安装在空气管道内的适当位置的真空致动风扇。

80. 发明授权

US4229395A Method for injection molding thick-walled articles 失效
标题翻译：注射成型厚壁制品的方法
公开(公告)号：US4229395A
公开(公告)日：1980-10-21
申请号：US918694
申请日：1978-06-23
申请人： Tadashi Nagumo , Akio Yasuike , Hiroshi Kataoka
发明人： Tadashi Nagumo , Akio Yasuike , Hiroshi Kataoka
IPC分类号： B29C44/10 , B29C45/04 , B29D27/00 , B29F1/06
CPC分类号： B29C44/105 , B29C45/0408 , B29K2705/00 , Y10S264/83
摘要： Molten synthetic resin material containing foaming agent in an amount of 0.05 to 5 percent by weight is injected into a pre-pressurized mold cavity in a mold which is closed by a relatively low clamping force having a coefficient in the range of 10 to 40, said coefficient being represented as a ratio of clamping force to maximum injection shot volume. The above injection step is carried out for at least 3 seconds. After the injection step has been initiated, the pre-pressurized mold is released to atmosphere during the injection step at the soonest. At least two molds may be used to be alternately charged with said material.
摘要翻译：将含有0.05〜5重量％的发泡剂的熔融合成树脂材料注入模具中的预加压模腔中，该模具通过具有在10至40范围内的系数的相对较低的夹紧力封闭，所述系数表示为夹紧力与最大喷射体积的比率。上述注射步骤进行至少3秒钟。在注射步骤开始之后，预压模具在注射步骤中最快释放到大气中。可以使用至少两个模具来交替地填充所述材料。

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