Magnetic paint and process for producing the same
    31.
    发明授权
    Magnetic paint and process for producing the same 失效
    磁性涂料及其制造方法

    公开(公告)号:US5525649A

    公开(公告)日:1996-06-11

    申请号:US442703

    申请日:1995-05-17

    摘要: Disclosed herein in are a magnetic paint composed of a kneaded composition comprising fine magnetic iron based alloy particles, acicular fine magnetic iron oxide particles or plate-like fine magnetic ferrite particles, a binder resin and an organic solvent, the solid content of the fine magnetic iron based alloy particles, the acicular fine magnetic iron oxide particles or plate-like fine magnetic ferrite particles and the binder resin in the kneaded composition being from 65 to 85% by weight, the binder resin being from 5 to 30% by weight based on the fine magnetic iron based alloy particles, the acicular fine magnetic iron oxide particles or plate-like fine magnetic ferrite particles, and a gloss at 45.degree. after dispersion for 6 hours being not less than 120% when formed into a coating film; and a method of preparing the same.

    摘要翻译: 本发明公开了一种磁性涂料,其由包含细磁铁基合金颗粒,针状细磁铁氧化物颗粒或板状细磁铁氧体颗粒,粘合剂树脂和有机溶剂的捏合组合物组成,精细磁性固体含量 铁基合金粒子,针状细磁铁氧体粒子或板状细磁铁氧体粒子和捏合组合物中的粘合剂树脂为65〜85重量%,粘合剂树脂为5〜30重量%,基于 细磁铁基合金颗粒,针状细磁铁氧体颗粒或板状细磁铁氧体颗粒,分散6小时后45度的光泽度在形成涂膜时不小于120%; 及其制备方法。

    Bonder tool cleaning mechanism
    32.
    发明授权
    Bonder tool cleaning mechanism 失效
    粘合剂工具清洗机构

    公开(公告)号:US5259155A

    公开(公告)日:1993-11-09

    申请号:US879573

    申请日:1992-05-07

    IPC分类号: B08B1/04 B24B7/16

    CPC分类号: B08B1/04 B24B7/16

    摘要: In a bonder tool cleaning mechanism in a bonding machine, a coarse grindstone, a finishing grindstone and a wire brush are provided on a cleaning section, and when a bonding tool is moved above the cleaning section and then moved down to come into contact with the grindstones and brush, the cleaning section oscillates horizontally so that grindstones and brush clean the bonding tool.

    摘要翻译: 在粘合机中的粘合剂工具清洁机构中,在清洁部上设置有粗磨石,精加工磨石和钢丝刷,并且当粘合工具在清洁部分上方移动然后向下移动以与其接触时 磨石和刷子,清洁部分水平摆动,使磨石和刷子清洁粘合工具。

    Apparatus for connecting external leads
    33.
    发明授权
    Apparatus for connecting external leads 失效
    用于连接外部引线的装置

    公开(公告)号:US4887758A

    公开(公告)日:1989-12-19

    申请号:US302473

    申请日:1989-01-26

    IPC分类号: H01L21/60 H01L21/00

    摘要: An apparatus for connecting or bonding leads of solid-state devices to lead frames, etc. in which a solid-state device punched out of a film carrier by a punch is first picked up and held by a suction-adhesion head. A raising and lowering arm is then driven longitudinally and laterally so that the suction-adhesion head with the solid-state device thereon is moved to a position over a first bonding station. Then, the raising and lowering arm is lowered via a vertical driving mechanism, and the solid-state device held by the suction-adhesion head is pressed against a specified lead frame. A first bonding tool is lowered and simultaneously bonds the leads on two opposite sides of the solid-state device to the lead frame. Then, the first bonding tool is raised, and the suction-adhesion head is raised and moves back to a position over the punch. The lead frame to which two sides of the solid-state device have been thus bonded is fed, and at a second bonding position, the leads on the other two opposite sides of the solid-state device are bonded to the lead frame by a second bonding tool.

    摘要翻译: 用于将固态器件的引线连接或接合到引线框架等的装置,其中通过冲头从薄膜载体冲出的固态装置首先由吸附粘合头拾起并保持。 然后将升降臂纵向和横向地驱动,使得其上具有固态装置的吸附粘合头移动到第一粘结台上方的位置。 然后,升降臂通过垂直驱动机构降低,由吸附粘合头保持的固态装置压靠指定的引线框架。 第一接合工具被降低并且同时将固态器件的两个相对侧上的引线键合到引线框架。 然后,第一接合工具被升高,并且吸附粘合头被升高并且移回到冲头上方的位置。 馈送固态器件的两侧的引线框架,并且在第二接合位置,固态器件的另外两个相对侧上的引线被连接到引线框架上 粘接工具。

    Continuous glass filaments manufacturing equipment
    34.
    发明授权
    Continuous glass filaments manufacturing equipment 有权
    连续玻璃丝制造设备

    公开(公告)号:US08720232B2

    公开(公告)日:2014-05-13

    申请号:US10333732

    申请日:2002-05-23

    申请人: Akihiro Nishimura

    发明人: Akihiro Nishimura

    IPC分类号: C03B37/02

    CPC分类号: C03B37/0209 Y02P40/57

    摘要: An apparatus is provided for producing continuous glass filaments by spinning molten glass through nozzles of a bushing and cooling the thus-spun filaments with fins joined to one or more cooled manifolds and arranged in a proximity of the nozzles. Each manifold is provided at at least three locations thereof with at least one inlet port and at least one outlet port for coolant, respectively, with a proviso that the total number of the inlet and outlet ports is the same as the number of the locations of the manifold. Without using a complex construction, this invention makes it possible to provide the fins with improved durability and to produce the glass filaments with improved quality. In particular, the present invention can be applied to large bushings each of which is equipped with a number of nozzles.

    摘要翻译: 提供了一种用于通过将衬套的喷嘴旋转熔融玻璃并将如此纺丝的长丝与连接到一个或多个冷却歧管并布置在喷嘴附近并布置的翅片进行冷却来生产连续玻璃丝的装置。 每个歧管在其至少三个位置处分别设置有至少一个入口端口和至少一个用于冷却剂的出口端口,条件是入口端口和出口端口的总数量与 歧管。 本发明不需要使用复杂的结构,可以提供具有改善的耐久性的翅片,并且可以提高品质的玻璃丝。 特别地,本发明可以应用于各自配备有多个喷嘴的大型衬套。