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67 条记录 (耗时 0.032 秒)

    Blasting machining apparatus using abrasive particles like powder
    34.
    发明授权
    Blasting machining apparatus using abrasive particles like powder 失效
    使用磨料颗粒如粉末的爆破加工设备

    公开(公告)号：US5443412A

    公开(公告)日：1995-08-22

    申请号：US312174

    申请日：1994-09-26

    申请人： Takashi Yoshikawa ,  Shigeo Kobayashi

    发明人： Takashi Yoshikawa ,  Shigeo Kobayashi

    IPC分类号： B24C9/00 ,  B23Q7/04 ,  B24C3/08 ,  B24C3/18 ,  B24B49/00

    CPC分类号： B23Q7/041 ,  B24C3/18 ,  B24C9/00 ,  Y10T29/5136 ,  Y10T29/5196

    摘要： A blasting machining apparatus for blasting a workpiece by using fine abrasive particles. The blasting machining apparatus includes a first arm for supplying the workpiece onto a table provided in a blasting chamber and discharging the workpiece after being blasted out of the blasting chamber and a second arm for supplying the workpiece after being blasted and discharged out of the blasting chamber into a washing unit and discharging the work after being washed out of the washing unit. The first arm and the second arm are independent of each other. Accordingly, after washing the workpiece, washer liquid attached to the second arm does not fall into the blasting chamber, thereby ensuring stable blasting of the workpiece in the blasting chamber.

    摘要翻译： 一种用于通过使用细磨料颗粒喷射工件的喷砂加工设备。 喷砂加工装置包括：第一臂，用于将工件供给到设置在喷射室中的工作台上，并且在从喷砂室喷出之后将工件排出;以及第二臂，用于在被喷砂和喷射出喷射室之后供给工件 进入洗涤单元并在从洗涤单元中洗出之后排出工作。 第一臂和第二臂彼此独立。 因此，在清洗工件之后，附着在第二臂上的洗涤液不会落入喷砂室内，从而确保喷砂室中工件稳定的喷砂。

    Grinding disc dressing apparatus
    36.
    发明授权
    Grinding disc dressing apparatus 失效
    磨盘修整器

    公开(公告)号：US4984390A

    公开(公告)日：1991-01-15

    申请号：US433870

    申请日：1989-11-09

    申请人： Shigeo Kobayashi

    发明人： Shigeo Kobayashi

    IPC分类号： B24B49/18 ,  B24B53/00

    CPC分类号： B24B53/00 ,  B24B49/18

    摘要： A grinding disc dressing apparatus for dressing an active grinding side or surface of a grinding disc of a surface grinding machine includes feed means for moving a dressing roll between an outer periphery of the grinding disc and the central portion of the grinding disc generally radially of the grinding disc so as to dress the active grinding side of the grinding disc. First drive means rotates the dressing roll in such a manner that the speed of rotation of the dressing roll can be varied. Second drive means rotates the grinding disc in such a manner that the speed of rotation of the grinding disc can be varied. Control means controls the operation of at least one of the two drive means so as to arbitrarily vary the ratio between the peripheral speeds of the dressing roll and the grinding disc at an operating point where the dressing roll acts on the active grinding surface of the grinding disc during the dressing operation.

    摘要翻译： 用于修整表面研磨机的研磨盘的活性研磨侧或表面的研磨盘修整装置包括用于在研磨盘的外周和研磨盘的中心部分之间移动修整辊的进给装置， 研磨盘，以便研磨研磨盘的主动研磨侧。 第一驱动装置使得修整辊以能够改变修整辊的旋转速度的方式旋转。 第二驱动装置使研磨盘旋转，使得研磨盘的旋转速度可以变化。 控制装置控制两个驱动装置中的至少一个驱动装置的操作，以便在修整辊作用在研磨的主动研磨表面上的操作点任意改变修整辊和研磨盘的圆周速度之间的比率 在敷料操作过程中，

    Polyester type block copolymer composition
    37.
    发明授权
    Polyester type block copolymer composition 失效
    聚酯型嵌段共聚物组合物

    公开(公告)号：US4670510A

    公开(公告)日：1987-06-02

    申请号：US761276

    申请日：1985-08-01

    申请人： Takuma Kobayashi ,  Hironobu Kitagawa ,  Shigeo Kobayashi

    发明人： Takuma Kobayashi ,  Hironobu Kitagawa ,  Shigeo Kobayashi

    IPC分类号： C08G63/60 ,  C08L67/04 ,  C08L67/02

    CPC分类号： C08G63/60 ,  C08L67/04

    摘要： An improved polyester type block copolymer composition having a rubber-like elasticity, particularly having excellent moldability, which comprises a polyester type block copolymer produced from a crystalline aromatic polyester and a lactone in melt-admixture with a carboxylic acid compound selected from an ethylene-carboxylic acid copolymer and an aliphatic carboxylic acid metal salt.

    摘要翻译： 一种改进的具有橡胶状弹性的聚酯型嵌段共聚物组合物，特别是具有优异的成型性，其包含由结晶芳族聚酯和内酯制备的聚酯型嵌段共聚物，其与选自乙烯 - 羧酸的羧酸化合物熔融混合 酸共聚物和脂族羧酸金属盐。

    Polyester composition
    39.
    发明授权
    Polyester composition 失效
    聚酯组成

    公开(公告)号：US4215032A

    公开(公告)日：1980-07-29

    申请号：US37334

    申请日：1979-05-09

    申请人： Shigeo Kobayashi ,  Nori Yoshihara ,  Kiyoji Nanbu ,  Yukio Goto

    发明人： Shigeo Kobayashi ,  Nori Yoshihara ,  Kiyoji Nanbu ,  Yukio Goto

    IPC分类号： C08L67/00 ,  C08K3/00 ,  C08K5/1515 ,  C08L67/02

    CPC分类号： C08L67/02 ,  C08K5/1515 ,  C08L67/025 ,  Y10S260/35

    摘要： The present application provides a polyester composition composed of polyethylene terephthalate or a polyester containing at least 80 mol % of ethylene terephthalate repeating units and 0.1 to 15 weight %, based on the polyester, of an organic crystallization promoting agent having a polyoxyalkylene chain and at least one epoxy group. The latter promoting agents are represented by such materials as a glycidyl ether of a polyalkylene glycol having a molecular weight less than 5000. Such crystallization promoting agents serve to prevent streaks and pock marks on the surface of articles molded from such polyester compositions.

    摘要翻译： 本申请提供了一种聚酯组合物，其由聚对苯二甲酸乙二醇酯或含有至少80摩尔％的对苯二甲酸乙二醇酯重复单元和0.1至15重量％的基于聚酯的具有聚氧化烯链的有机结晶促进剂和至少 一个环氧基。 后者的促进剂由分子量小于5000的聚亚烷基二醇的缩水甘油醚等材料代表。这种结晶促进剂用于防止由这种聚酯组合物成型的制品的表面上的条纹和斑痕。

    Lens unit, lens barrel, optical device, scanner, and image forming apparatus
    40.
    发明授权
    Lens unit, lens barrel, optical device, scanner, and image forming apparatus 有权
    镜头单元，镜筒，光学装置，扫描器和图像形成装置

    公开(公告)号：US07719776B2

    公开(公告)日：2010-05-18

    申请号：US11668227

    申请日：2007-01-29

    申请人： Akishige Kodama ,  Shigeo Kobayashi

    发明人： Akishige Kodama ,  Shigeo Kobayashi

    IPC分类号： G02B15/14

    CPC分类号： G02B7/021

    摘要： A lens barrel includes a communicating passage that communicates between a space inside the lens barrel and outside of the lens barrel. The communicating passage includes a through hole, a circumferential groove, and a vertical groove. Light from outside the lens barrel is prevented from entering an effective optical range of a lens through the communicating passage. A partition is arranged between the effective optical range and a non-light-transmitting range. A surface of a portion outside the effective optical range is formed of a light-absorbing material, so that light is prevented from directly entering the lens through the communicating passage.

    摘要翻译： 镜筒包括在透镜镜筒内的空间和透镜镜筒外部连通的连通通道。 连通通道包括通孔，周向槽和垂直槽。 通过连通通道防止从镜筒外侧的光进入透镜的有效光学范围。 在有效光学范围和非透光范围之间布置分隔。 有效光学范围之外的部分的表面由光吸收材料形成，使得防止光通过连通通道直接进入透镜。