公开(公告)号：US5755261A

公开(公告)日：1998-05-26

申请号：US553504

申请日：1995-11-30

申请人： Satoru Fukuzawa ,  Shoichi Nakamura ,  Kenji Ito

发明人： Satoru Fukuzawa ,  Shoichi Nakamura ,  Kenji Ito

IPC分类号： C08L71/00 ,  F16K11/078 ,  F16K25/00 ,  F16K11/074 ,  F16K51/00

CPC分类号： F16K25/005 ,  C08L71/00 ,  F16K11/0782 ,  Y10T137/86549 ,  Y10T137/86815

摘要： A valve assembly has a valve seat formed with valve holes which can be opened and closed by sliding a valve body on the valve seat. Its water stopping capacity is kept high after long, continuous use. Its handle operability is also kept high. A valve seat 6 or valve body 11 is made of a synthetic resin composition comprising 100 parts by weight of a polycyanoarylether resin, and 40-165 parts by weight of glassy carbon having an average particle diameter not exceeding 25 .mu.m. This resin composition may further comprise not more than 30 parts by weight of a fluororesin powder such as PTFE. Otherwise, the valve assembly may have a valve body 11 made of a ceramic material, and a valve seat 6 made of a synthetic resin having a land portion 12 formed on the center of its surface opposite the valve body 11. The diameter of the land portion 12 is smaller than the outer diameter of the valve body 11. Even if the valve seat 6 is deformed under water supply pressure, the land portion 12 can retain its shape. Thus, it is possible to prevent the formation of a gap between the valve body 11 and the land portion 12. A plurality of concentric grooves may be formed in the bottom surface of the lever holder 14. Which may bulge at its inner edge portion so that it has a dome shape. A lubricating grease should be retained in the grooves.

摘要翻译： PCT No.PCT / JP95 / 00630 Sec。 371日期：1995年11月30日 102（e）1995年11月30日日期PCT 1995年3月31日PCT公布。 第WO95 / 27162号公报 日期1995年10月12日阀组件具有形成有阀孔的阀座，阀孔可以通过在阀座上滑动阀体而打开和关闭。 长时间连续使用后，其防水能力保持较高。 其手柄操作性也保持较高。 阀座6或阀体11由合成树脂组合物制成，该合成树脂组合物包含100重量份的聚氰基树脂树脂和40-165重量份的平均粒径不超过25μm的玻璃碳。 该树脂组合物还可以包含不超过30重量份的诸如PTFE的氟树脂粉末。 否则，阀组件可以具有由陶瓷材料制成的阀体11和由合成树脂制成的阀座6，其具有形成在其与阀体11相对的表面的中心的陆部12。 部分12小于阀体11的外径。即使阀座6在供水压力下变形，陆部12也能保持其形状。 因此，可以防止在阀体11和陆部12之间形成间隙。多个同心槽可以形成在杆保持器14的底表面中。其可以在其内边缘部分处膨胀 它有一个圆顶形状。 润滑脂应保留在凹槽中。

公开(公告)号：US08128168B2

公开(公告)日：2012-03-06

申请号：US12683246

申请日：2010-01-06

申请人： Takumi Hayashi ,  Satoru Fukuzawa

发明人： Takumi Hayashi ,  Satoru Fukuzawa

IPC分类号： B60N2/22 ,  B60N2/235

CPC分类号： B60N2/2254 ,  F16C33/12 ,  F16C33/14 ,  F16C33/20 ,  F16C33/206 ,  F16C33/208 ,  F16C2204/10 ,  F16C2208/02 ,  F16C2220/20 ,  F16C2223/42 ,  F16C2326/01

摘要： A bearing bush, disposed in a shaft hole of an external gear of a seat reclining device, which slidingly contacts wedge-shaped pieces. The seat reclining device has a differential transmission mechanism for adjusting an open angle of a hinge connecting a seating surface of a seat and a backrest thereof to each other. The differential transmission mechanism has an internal gear; an external gear, having a smaller number of teeth than the internal gear, which engages the internal gear; a pair of the wedge-shaped pieces disposed in a circular arc-shaped gap formed between the shaft hole of the external gear and a shaft of the internal gear with tapered ends of the wedge-shaped pieces opposed to each other; and a compression coil spring for imparting an elastic force to the wedge-shaped pieces in a direction in which the wedge-shaped pieces depart from each other. When the wedge-shaped pieces are moved in sliding contact with the bearing bush inside the circular arc-shaped gap with the wedge-shaped pieces being pressed by a cam provided on the shaft of the internal gear, the external gear disengages from the internal gear, whereby the open angle of the hinge is adjustable. A sliding surface of the bearing bush is formed of a fluorocarbon resin composition containing fluorocarbon resin to which thermoplastic resin, carbon fibers, and molybdenum disulfide are essentially added.

摘要翻译： 轴承衬套，设置在座椅倾斜装置的外部齿轮的轴孔中，滑动地接触楔形件。 座椅倾斜装置具有差速传动机构，用于调节将座椅的座位表面和靠背彼此连接的铰链的开放角度。 差动传动机构具有内齿轮; 具有比内齿轮少的齿数的外齿轮，其与内齿轮接合; 一对楔形片，其设置在形成在所述外齿轮的轴孔和所述内齿轮的轴之间的圆弧形间隙中，所述楔形片彼此相对的楔形件的锥形端; 以及用于在楔形片彼此分离的方向上向楔形片施加弹力的压缩螺旋弹簧。 当楔形片与圆弧形间隙内的轴承衬套滑动接触而楔形件被设置在内齿轮的轴上的凸轮挤压时，外齿轮与内齿轮脱离 ，由此铰链的开放角度是可调节的。 轴承衬套的滑动表面由含氟碳树脂的碳氟树脂组合物形成，其中基本上加入了热塑性树脂，碳纤维和二硫化钼。

公开(公告)号：US20080276440A1

公开(公告)日：2008-11-13

申请号：US12218093

申请日：2008-07-11

申请人： Yukio Ohta ,  Satoru Fukuzawa ,  Masaaki Ohashi ,  Kazuo Hirose

发明人： Yukio Ohta ,  Satoru Fukuzawa ,  Masaaki Ohashi ,  Kazuo Hirose

IPC分类号： B23P11/00

CPC分类号： G03G15/2028 ,  Y10T29/49826 ,  Y10T156/1034 ,  Y10T156/1046

摘要： A method for manufacturing a plate-shaped peeling member having a thin metal plate and a resin sheet adhered thereto by winding the resin sheet around a leading edge of the thin metal plate. The plate-shaped peeling member peels paper from a roller or a belt of an electrophotographic apparatus, with a leading edge of the thin metal plate in contact with or being adjacent to the roller or the belt. The method includes the steps of stacking an adhesive agent-applied resin sheet to one main surface of a thin metal plate without pulling both end portions of the adhesive agent-applied resin sheet in a longitudinal direction thereof, with an unstuck portion left on the adhesive agent-applied resin sheet in a widthwise direction thereof and with the adhesive agent-applied resin sheet being pressurized in a longitudinal direction thereof; temporarily sticking the unstuck portion left on the adhesive agent-applied resin sheet in the widthwise direction thereof to other main surface thereof by folding back the unstuck portion along a leading edge of the thin metal plate toward the other main surface thereof without pulling the both end portions of the adhesive agent-applied resin sheet in the longitudinal direction thereof; and fixing the temporarily unstuck portion of the adhesive agent-applied resin sheet to the other main surface of the thin metal plate, while the unstuck portion is being pressurized in the longitudinal direction of the adhesive agent-applied resin sheet from approximately a center of the adhesive agent-applied resin sheet in the longitudinal direction thereof.

摘要翻译： 一种通过将树脂片绕在薄金属板的前缘上而制造具有薄金属板和树脂片的板状剥离构件的方法。 板状剥离构件从电子照相设备的辊或带子剥离纸张，薄金属板的前缘与辊或带相接触或邻近。 该方法包括以下步骤：将粘合剂施加的树脂片层叠到薄金属板的一个主表面上，而不将粘合剂施加的树脂片的纵向方向上的两个端部拉出，并将粘合剂部分留在粘合剂上 涂布剂的树脂片在其宽度方向上，并且所述粘合剂施加的树脂片在其纵向被加压; 通过沿着薄金属板的前缘向另一个主表面折回非解锁部分而将拉伸粘合剂树脂片沿其宽度方向残留在其宽度方向上的非打滑部分不拉动两端 粘合剂树脂片的纵向方向上的部分; 并且将所述粘合剂施加的树脂片的临时解开部分固定到所述薄金属板的另一个主表面，同时所述解开部分从所述粘合剂施加的树脂片的大致中心沿所述粘合剂施加的树脂片的纵向方向被加压 施加粘合剂的树脂片沿其纵向方向。

公开(公告)号：US07366443B2

公开(公告)日：2008-04-29

申请号：US11156565

申请日：2005-06-21

申请人： Masaaki Ohashi ,  Satoru Fukuzawa

发明人： Masaaki Ohashi ,  Satoru Fukuzawa

IPC分类号： G03G15/00

CPC分类号： G03G15/757 ,  F16D3/221 ,  Y10S464/903

摘要： A constant-velocity joint includes an outer ring formed with an annular space therein having an opening at one end thereof. The annular space is defined by a radially outer wall and a radially inner wall. One of the radially inner and outer walls is formed with three axially extending track grooves circumferentially spaced apart from each other by 120 degrees. A cage is inserted in the annular space with one end thereof protruding from the opening of the annular space. A second shaft is provided on the one end of the cage. Balls are retained by the cage and adapted to roll in the track grooves. At least one of the outer ring and the cage is formed of a synthetic resin.

摘要翻译： 等速度接头包括形成有环形空间的外环，其中一端具有开口。 环形空间由径向外壁和径向内壁限定。 径向内壁和外壁之一形成有三个轴向延伸的轨道槽，其周向间隔开120度。 保持架插入环形空间中，其一端从环形空间的开口突出。 第二轴设置在保持架的一端。 球由球笼保持并保持在轨道凹槽中。 外圈和保持架中的至少一个由合成树脂形成。

公开(公告)号：US20050281498A1

公开(公告)日：2005-12-22

申请号：US11156474

申请日：2005-06-21

申请人： Takumi Hayashi ,  Satoru Fukuzawa

发明人： Takumi Hayashi ,  Satoru Fukuzawa

IPC分类号： F04D29/04 ,  F04D29/047 ,  F16C33/18 ,  F16C33/20 ,  G21C19/00 ,  H01M8/04

CPC分类号： F04D29/047 ,  F16C33/201 ,  F16C2360/42 ,  H01M8/04059 ,  Y10S384/909

摘要： A slide bearing is proposed which rotatably supports a rotary shaft of an impeller in a cooling water circulation pump mounted to a fuel cell. The slide bearing is formed of a synthetic resin containing no metal ions such as polyetherketone resin. This prevents impurities originating from the slide bearing from being dissolved into cooling water for the fuel cell.

摘要翻译： 提出了一种滑动轴承，其在安装到燃料电池的冷却水循环泵中可旋转地支撑叶轮的旋转轴。 滑动轴承由不含金属离子的合成树脂如聚醚酮树脂形成。 这防止了来自滑动轴承的杂质溶解在燃料电池的冷却水中。

公开(公告)号：US07602678B2

公开(公告)日：2009-10-13

申请号：US10945295

申请日：2004-09-20

申请人： Katsushi Takeo ,  Keiichi Goto ,  Satoru Fukuzawa

发明人： Katsushi Takeo ,  Keiichi Goto ,  Satoru Fukuzawa

IPC分类号： G11B7/09 ,  B29C45/38 ,  B29C45/26

CPC分类号： G11B7/0935 ,  G11B7/121 ,  Y10S425/808

摘要： The present invention provides a lens holder and a lens protector having little burrs and no gate marks formed an a surface thereof confronting an optical disc and a method of manufacturing the lens holder and the lens protector. The lens holder is formed in integration with a boss by injection-molding and has a hole capable of holding an objective lens on a surface of the lens holder confronting an optical disc. The boss having a gate and a contact portion which contacts a ejector pin is formed on a peripheral side surface of the lens holder when the injection molding is performed and cut off from the lens holder after the injection molding finishes.

摘要翻译： 本发明提供了一种镜片保持器和具有很小毛刺的镜片保护器和形成与光盘相对的表面的门标记，以及制造透镜保持器和透镜保护器的方法。 透镜架通过注射成型与凸台一体形成，并且具有能够将物镜保持在面对光盘的透镜架的表面上的孔。 当进行注射成型时，在注射成型完成之后，在透镜保持器的周边侧表面上形成具有门和接触顶针的接触部分的凸起部。

公开(公告)号：US07529507B2

公开(公告)日：2009-05-05

申请号：US11406412

申请日：2006-04-19

申请人： Masaaki Ohashi ,  Tatsuro Sugiyama ,  Shigeo Kobayashi ,  Satoru Fukuzawa

发明人： Masaaki Ohashi ,  Tatsuro Sugiyama ,  Shigeo Kobayashi ,  Satoru Fukuzawa

IPC分类号： G03G15/00

CPC分类号： F16D3/185 ,  F16D2001/102

摘要： A constant-velocity joint includes an outer ring formed with a bore defined by six flat surfaces parallel to its axis, and a trunnion member received in the bore of the outer ring. The trunnion member has an outer periphery formed with three first spherical surfaces circumferentially spaced apart from each other and three second spherical surfaces circumferentially spaced apart from each other and each disposed between adjacent first spherical surfaces. Each first spherical surface is in contact with one of the flat surfaces at a point offset from the circumferential center of the flat surface in one circumferential direction. Each second spherical surface is in contact with another flat surface at a point offset from the circumferential center of the flat surface in the other circumferential direction. At least one of the outer ring and the trunnion member is made of a synthetic resin.

摘要翻译： 等速度接头包括形成有由平行于其轴线的六个平坦表面限定的孔的外圈，以及容纳在外圈的孔中的耳轴构件。 耳轴构件具有形成有彼此周向间隔开的三个第一球形表面和彼此周向间隔开的三个第二球形表面的外周边，并且各自设置在相邻的第一球形表面之间。 每个第一球形表面在一个圆周方向上与平坦表面的圆周中心偏移的点处与一个平坦表面接触。 每个第二球形表面在另一个圆周方向上与平坦表面的圆周中心偏移的点处与另一个平坦表面接触。 外圈和耳轴构件中的至少一个由合成树脂制成。

公开(公告)号：US06857125B2

公开(公告)日：2005-02-15

申请号：US10306525

申请日：2002-11-27

申请人： Shin Makino ,  Yukinobu Nomura ,  Sadatoshi Inagaki ,  Satoru Fukuzawa

发明人： Shin Makino ,  Yukinobu Nomura ,  Sadatoshi Inagaki ,  Satoru Fukuzawa

IPC分类号： G02B7/182 ,  G11B7/00 ,  G11B7/09 ,  G11B7/12 ,  G11B17/00 ,  G11B21/16 ,  G11B33/02

CPC分类号： G11B7/0935 ,  G11B7/121 ,  G11B33/148

摘要： A coating comprising a urethane resin as a base, and at least polyurethane particles and fluororesin powder is formed on a surface of a member that is, or can be, contacted with an optical disk in an optical disk apparatus. The coating can prevent the optical disk, i.e., a CD, a DVD, etc., from damaging, even if the optical disk is contacted with a tray or an objective lens.

摘要翻译： 一种包含聚氨酯树脂作为基底的涂层，并且至少聚氨酯颗粒和氟树脂粉末形成在与光盘装置中的光盘或可以与光盘接触的部件的表面上。 即使光盘与托盘或物镜接触，涂层也可以防止光盘，即CD，DVD等损坏。

公开(公告)号：US06484753B1

公开(公告)日：2002-11-26

申请号：US09716684

申请日：2000-11-20

申请人： Takahiro Shimizu ,  Satoru Fukuzawa ,  Takumi Hayashi ,  Shinji Kosaki

发明人： Takahiro Shimizu ,  Satoru Fukuzawa ,  Takumi Hayashi ,  Shinji Kosaki

IPC分类号： F16K11078

CPC分类号： F16K31/605 ,  Y10T137/86549

摘要： In a single lever mixing valve, having a sliding member sliding on a lever holder, for adjusting an amount and temperature of discharge water by rotating a disk actuating stem on an axis thereof or by operating a handle lever for inclining the disk actuating stem. A fit-in hole is so formed on the handle lever that the disk actuating stem is loosely fitted therein, with a gap formed between a side surfaced of the disk actuating stem and a gap-defining inner surface of the handle lever; a spacer so sized as to close the gap is provided; a spacer insertion hole is formed in the handle lever such that the spacer insertion hole is open on an outer surface of the handle lever; and the spacer is inserted into the spacer insertion hole to fix the disk actuating stem fitted in the spacer insertion hole.

摘要翻译： 在单杠杆混合阀中，具有在杠杆保持器上滑动的滑动构件，用于通过在其轴线上旋转盘驱动杆来调节排出水的量和温度，或者通过操作用于使盘驱动杆倾斜的手柄杆。 装配孔如此形成在手柄杆上，盘驱动杆松动地装配在其中，在盘驱动杆的一侧与形成在手柄杆的间隙限定的内表面之间形成间隙; 提供了一种用于封闭间隙的尺寸的间隔物; 在把手杆上形成间隔件插入孔，使得间隔件插入孔在手柄杆的外表面上敞开; 并且将间隔件插入到间隔件插入孔中以固定装配在间隔件插入孔中的盘驱动杆。

公开(公告)号：US08623801B2

公开(公告)日：2014-01-07

申请号：US12998162

申请日：2009-09-29

申请人： Yoshio Oki ,  Satoru Fukuzawa ,  Daichi Ito

发明人： Yoshio Oki ,  Satoru Fukuzawa ,  Daichi Ito

IPC分类号： C10M143/02

CPC分类号： H01B1/04 ,  B29C43/003 ,  C08J5/18 ,  C08J2323/06 ,  C08K3/04 ,  C08L23/06 ,  C08L27/12 ,  C08L27/18 ,  C08L83/04 ,  C08L83/06 ,  C08L2205/06 ,  C08L2207/068 ,  C08L2666/04 ,  F16C33/201 ,  F16C2202/20 ,  C08L83/00

摘要： The present invention provides an electrically conductive polyethylene resin composition having a stable volume resistance value and in addition, a low-friction property and a wear-resistant property and a resin molding, a sliding bearing, and a sliding sheet made of the electrically conductive polyethylene resin composition. The electrically conductive polyethylene resin composition contains 100 parts by weight of ultra-high-molecular-weight polyethylene resin which cannot be injection-molded and has a weight average molecular weight of one million to four millions, 2 to 15 parts by weight of Ketjenblack, and 0.5 to 5 parts by weight of at least one powder, having an average particle size of 1 to 30 μm, which is selected from among polytetrafluoroethylene resin powder, graphite powder, and silicone resin powder.

摘要翻译： 本发明提供一种导电性聚乙烯树脂组合物，其具有稳定的体积电阻值，另外还具有低摩擦特性和耐磨损性，以及树脂成型体，滑动轴承以及由导电聚乙烯制成的滑动片 树脂组合物。 导电性聚乙烯树脂组合物含有100重量份的超高分子量聚乙烯树脂，其不能注射成型，重均分子量为一百万至四百万，Ketjenblack为2-15重量份， 和0.5〜5重量份的至少一种平均粒径为1〜30μm的粉末，其选自聚四氟乙烯树脂粉末，石墨粉末和有机硅树脂粉末。