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    • 2. 发明授权
    • Sliding bearing
    • 滑动轴承
    • US08998495B2
    • 2015-04-07
    • US14002443
    • 2012-02-23
    • Kazuo HiroseSeiichi TakadaAtsushi MorookaIkuma Fujitsuka
    • Kazuo HiroseSeiichi TakadaAtsushi MorookaIkuma Fujitsuka
    • F16C33/10F16C33/24F16C17/02G03G15/00G03G15/20G03G21/16F16C23/04F16C33/20
    • F16C17/02F16C23/043F16C33/103F16C33/201G03G15/2053G03G15/751G03G21/1647G03G21/1685
    • It is an object of the present invention to provide a sliding bearing which has a simple construction and thus can be produced easily and at a low cost and yet eliminates the need for the use of a heat insulation sleeve and the like and is capable of maintaining a frictional torque to a low extent. A sliding bearing (1) has an inner ring (2), an outer ring (3), and a sliding contact member (4) interposed therebetween. The inner ring (2) has a curved surface (2a) formed along an outer circumference thereof and a shaft-receiving hole which fits on a supporting shaft along an inner circumference thereof. The sliding contact member (4) is a molded body, made of resin composition, which has a curved surface (4a) making sliding contact with the curved outer circumferential surface (2a) of the inner ring (2) with the curved surface (4a) being opposed to the curved outer circumferential surface (2a). The outer ring (3) does not contact the inner ring (2) and holds the sliding contact member (4) on an inner circumferential side thereof with the outer ring (3) covering the sliding contact member (4). The outer ring (3) has an open portion (3d) formed on an axial one end surface thereof and a pawl portion (3a) formed at an edge of the open portion (3d). The sliding contact member (4) is combined with the outer ring (3) by inserting the sliding contact member (4) into the outer ring (3) from the open portion (3d) thereof and fixed by the pawl portion (3a).
    • 本发明的目的是提供一种滑动轴承,该滑动轴承具有简单的结构,因此可以容易且低成本地制造,并且不需要使用绝热套筒等并且能够保持 摩擦转矩低的程度。 滑动轴承(1)具有内圈(2),外圈(3)和插入其间的滑动接触构件(4)。 内圈(2)具有沿其外周形成的曲面(2a)和沿其内周配合在支撑轴上的轴承孔。 滑动接触构件(4)是由树脂组合物制成的成型体,其具有与内圈(2)的弯曲外周面(2a)滑动接触的弯曲表面(4a),弯曲表面(4a) )与弯曲的外周面(2a)相对。 外圈(3)不与内圈(2)接触,并且将滑动接触构件(4)保持在其内周侧,外环(3)覆盖滑动接触构件(4)。 外圈(3)具有形成在其轴向一端面上的开口部分(3d)和形成在开口部分(3d)的边缘处的棘爪部分(3a)。 通过将滑动接触构件(4)从其开口部分(3d)插入到外环(3)中并通过棘爪部分(3a)固定,滑动接触构件(4)与外环(3)组合。
    • 5. 发明授权
    • Optical pick-up
    • 光学拾音
    • US07012768B2
    • 2006-03-14
    • US10034480
    • 2001-12-20
    • Kazuo HiroseTakumi HayashiKiyoshi Ishii
    • Kazuo HiroseTakumi HayashiKiyoshi Ishii
    • G02B7/02
    • G11B7/22G11B7/0933G11B7/0935G11B7/1374
    • An optical pick-up allows a lens to be supported at high dimensional accuracy for a high-density recording medium, and suppresses resonance for a high-speed access. The optical pick-up includes a supporting shaft, and a lens holder which fits on a supporting shaft rotatably, wherein the supporting shaft is formed of ceramics containing zirconia, and wherein the lens holder is formed of a liquid crystal resin composition. The optical-pickup includes a lens holder having a shaft hole which fits on a rotating shaft and a plurality of object lens holes, wherein the lens holder is a molded product of a resin composition of a liquid crystal resin or a polyphenylene ether resin mixed with a fibrous filler. The molded product has flexural elastic modulus of 10 GPa or more. The lens holder includes a bearing part formed vertically to a lens receiving surface with an excellent inner diameter roundness and excellent mechanical strength.
    • 光学拾取器允许以高密度记录介质的高尺寸精度支撑透镜,并且抑制用于高速存取的共振。 光学拾取器包括支撑轴和可旋转地装配在支撑轴上的透镜保持器,其中支撑轴由含有氧化锆的陶瓷形成,并且其中透镜保持器由液晶树脂组合物形成。 光拾取器包括具有安装在旋转轴上的轴孔和多个物镜孔的透镜保持器,其中透镜保持器是与液晶树脂或聚苯醚树脂混合的树脂组合物的模制产品 纤维填料。 成型体的挠曲弹性模量为10GPa以上。 透镜架包括垂直于透镜接收表面形成的具有优异的内径圆度和优异的机械强度的轴承部。
    • 6. 发明申请
    • SLIDING BEARING
    • 滑动轴承
    • US20130336607A1
    • 2013-12-19
    • US14002443
    • 2012-02-23
    • Kazuo HiroseSeiichi TakadaAtsushi MorookaIkuma Fujitsuka
    • Kazuo HiroseSeiichi TakadaAtsushi MorookaIkuma Fujitsuka
    • F16C17/02
    • F16C17/02F16C23/043F16C33/103F16C33/201G03G15/2053G03G15/751G03G21/1647G03G21/1685
    • It is an object of the present invention to provide a sliding bearing which has a simple construction and thus can be produced easily and at a low cost and yet eliminates the need for the use of a heat insulation sleeve and the like and is capable of maintaining a frictional torque to a low extent. A sliding bearing (1) has an inner ring (2), an outer ring (3), and a sliding contact member (4) interposed therebetween. The inner ring (2) has a curved surface (2a) formed along an outer circumference thereof and a shaft-receiving hole which fits on a supporting shaft along an inner circumference thereof. The sliding contact member (4) is a molded body, made of resin composition, which has a curved surface (4a) making sliding contact with the curved outer circumferential surface (2a) of the inner ring (2) with the curved surface (4a) being opposed to the curved outer circumferential surface (2a). The outer ring (3) does not contact the inner ring (2) and holds the sliding contact member (4) on an inner circumferential side thereof with the outer ring (3) covering the sliding contact member (4). The outer ring (3) has an open portion (3d) formed on an axial one end surface thereof and a pawl portion (3a) formed at an edge of the open portion (3d). The sliding contact member (4) is combined with the outer ring (3) by inserting the sliding contact member (4) into the outer ring (3) from the open portion (3d) thereof and fixed by the pawl portion (3a).
    • 本发明的目的是提供一种滑动轴承,该滑动轴承具有简单的结构,因此可以容易且低成本地制造,并且不需要使用绝热套筒等并且能够保持 摩擦转矩低的程度。 滑动轴承(1)具有内圈(2),外圈(3)和插入其间的滑动接触构件(4)。 内圈(2)具有沿其外周形成的曲面(2a)和沿其内周配合在支撑轴上的轴承孔。 滑动接触构件(4)是由树脂组合物制成的成型体,其具有与内圈(2)的弯曲外周面(2a)滑动接触的弯曲表面(4a),弯曲表面(4a) )与弯曲的外周面(2a)相对。 外圈(3)不与内圈(2)接触,并且将滑动接触构件(4)保持在其内周侧,外环(3)覆盖滑动接触构件(4)。 外圈(3)具有形成在其轴向一端面上的开口部分(3d)和形成在开口部分(3d)的边缘处的棘爪部分(3a)。 通过将滑动接触构件(4)从其开口部分(3d)插入到外环(3)中并通过棘爪部分(3a)固定,滑动接触构件(4)与外环(3)组合。
    • 7. 发明申请
    • Plate-shaped peeling member and method and apparatus of manufacturing same
    • 板状剥离部件及其制造方法及装置
    • US20080276440A1
    • 2008-11-13
    • US12218093
    • 2008-07-11
    • Yukio OhtaSatoru FukuzawaMasaaki OhashiKazuo Hirose
    • Yukio OhtaSatoru FukuzawaMasaaki OhashiKazuo Hirose
    • B23P11/00
    • G03G15/2028Y10T29/49826Y10T156/1034Y10T156/1046
    • 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.
    • 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。
    • 8. 发明申请
    • Communication terminal apparatus and a communication processing program
    • 通信终端装置和通信处理程序
    • US20050245287A1
    • 2005-11-03
    • US11109908
    • 2005-04-19
    • Kazuo Hirose
    • Kazuo Hirose
    • H04M1/00G10L13/04H04B7/26H04M1/57H04M1/725H04Q7/38H04M11/10
    • H04M1/72552G10L13/00H04M1/578
    • A communication terminal apparatus is provided, with which a user can check contents of an incoming mail in the same manner as in an incoming call. A reading-out registration data YTD including a mail address MAD and a key word KWD is previously stored. When an address of a sender of the received mail coincides with the mail address MAD in the reading-out registration data YTD and a key word KWD corresponding to mail address MAD is included in the received mail, a phone number corresponding to the mail address of the sender is searched through an address book and the searched phone number is displayed on a display unit 4 while the incoming mail is notified and further contents of the incoming mail are read out in response to an off-hook operation, whereby incoming of a mail including a predetermined attribute is notified with an incoming-call alert which is generally used to notify an incoming call.
    • 提供一种通信终端装置,用户可以以与入局呼叫相同的方式检查来话邮件的内容。 预先存储包括邮件地址MAD和关键字KWD的读出登记数据YTD。 当接收到的邮件的发送方的地址与读出登记数据YTD中的邮件地址MAD一致时,与邮件地址MAD对应的关键字KWD包含在接收到的邮件中时,对应于邮件地址 通过地址簿搜索发送者,并且在通知接收到的邮件的同时,在显示单元4上显示所搜索的电话号码,并且响应于摘机操作读出进入邮件的进一步内容,从而从邮件 包括通常用于通知来电的来电呼叫通知预定属性。
    • 10. 发明申请
    • SLIDING BEARING
    • 滑动轴承
    • US20120183246A1
    • 2012-07-19
    • US13499261
    • 2010-09-24
    • Yoshio OkiSatoru FukuzawaKazuo Hirose
    • Yoshio OkiSatoru FukuzawaKazuo Hirose
    • F16C33/10F16C17/00
    • G03G15/2053F16C13/02F16C23/046F16C33/102F16C33/128F16C33/201F16C2240/44
    • The present invention provides a sliding bearing which is inexpensive, has a simple construction, and is capable of keeping a frictional torque low. A sliding bearing (1) supports a heat roller such as a fixing roller, a pressure roller, and the like of an image-forming apparatus is constructed of an outer ring (3) and an inner ring (2). The outer ring (3) is made of synthetic resin and the inner ring (2) is made of a sintered metal, or the outer ring (3) is made of a sintered metal and the inner ring is made of synthetic resin. The outer circumferential surface of the inner ring (2) is formed as a convexly curved surface, and the inner circumferential surface of the outer ring (3) is formed as a concavely curved surface corresponding to the convexly curved surface. The outer ring (3) is composed of two radially halved parts. The inner ring (2) is fitted on the outer ring (3) by sandwiching the inner ring (2) between the radially halved parts of the outer ring (3) in such a way that the inner circumferential surface of the outer ring (3) and the outer circumferential surface of the inner ring (2) slide relative to each other.
    • 本发明提供一种便宜的,具有简单结构并能够保持摩擦转矩低的滑动轴承。 滑动轴承(1)支撑图像形成装置的定影辊,加压辊等加热辊由外圈(3)和内圈(2)构成。 外圈(3)由合成树脂制成,内圈(2)由烧结金属制成,或者外圈(3)由烧结金属制成,内圈由合成树脂制成。 内圈(2)的外周面形成为凸曲面,外圈(3)的内周面形成为与凸曲面对应的凹曲面。 外圈(3)由两个径向半部分组成。 内环(2)通过将内圈(2)夹在外圈(3)的径向半部之间,使外环(3)的内周面 ),内圈(2)的外周面相对滑动。