中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

68 records (took 0.045 seconds)

    Disk carrier with levers holding and carrying a disk in horizontal direction
    51.
    发明授权
    Disk carrier with levers holding and carrying a disk in horizontal direction 失效
    带有杆的水平方向的磁盘托架

    公开(公告)号：US06219324B1

    公开(公告)日：2001-04-17

    申请号：US08951212

    申请日：1997-09-19

    Applicant: Shogo Sato ,  Takashi Nakai ,  Masayuki Saitoh

    Inventor： Shogo Sato ,  Takashi Nakai ,  Masayuki Saitoh

    IPC: G11B3302

    CPC classification number: G11B17/051 ,  G11B17/0402

    Abstract: A disk carrier mechanism for carrying a disk between an inserting port for inserting the disk into a housing and a reproducing position in which said disk is held on a turn-table for reproduction. A pair of carrier levers swinging within a plane parallel to a major surface of the disk are respectively provided with abutting members each abutting onto a peripheral edge section of the disk for enabling holding of the disk therewith in cooperation with each other. The abutting members are respectively provided with inclined surfaces respectively along which the disk can be moved in a direction perpendicular to the major surface of the disk when the carrier leaves swing to approach the peripheral edge sections of the disk or to leave left away from the disk.

    Abstract translation: 一种用于在用于将盘插入壳体的插入口和用于将盘保持在转台上用于再现的再现位置之间承载盘的盘片承载机构。 在与盘的主表面平行的平面内摆动的一对托架杆分别设置有抵靠构件，每个抵靠构件抵靠在盘的周边部分上，以使得能够彼此协作地保持盘。 抵靠构件分别设置有倾斜表面，当托架离开摆动以接近盘的周边边缘部分或者离开盘离开时，盘可沿着垂直于盘的主表面的方向移动， 。

    Powder molding die apparatus and method of molding for obtaining powder molding product
    57.
    发明授权
    Powder molding die apparatus and method of molding for obtaining powder molding product 有权
    粉末成型模具装置和用于获得粉末成型产品的模制方法

    公开(公告)号：US07585165B2

    公开(公告)日：2009-09-08

    申请号：US10547047

    申请日：2004-03-26

    Applicant: Takashi Nakai ,  Kinya Kawase

    Inventor： Takashi Nakai ,  Kinya Kawase

    IPC: B29C43/02

    CPC classification number: B22F3/03 ,  B22F2003/026 ,  B30B15/0011

    Abstract: A surface treatment layer 11 is formed on a surface 10 of a through-hole 1 so that the surface 10 has an angle X of contact with solution L which is smaller than an angle Y of contact of a die 2 per se with the solution L. When the solution L is applied, the wetting action of the solution L relative to the through-hole 1 is improved so that the solution L can be extended over the surface treatment layer 11, eventually over the entire surface of the through-hole 1. Consequently, the entire surface thereof can be formed with a crystallized layer by performing water evaporation. As a result, molding at higher temperature can be realized, and high-density compacts can be stably obtained. Further, the solution L in which the lubricant is dissolved in a solvent into a homogeneous phase, is applied to a molding portion 1A, and then evaporated to thereby form crystals thereon, thus forming the crystallized layer.

    Abstract translation: 表面处理层11形成在通孔1的表面10上，使得表面10具有与溶液L接触的角度X，其小于模具2本身与溶液L的接触角度Y 当施加溶液L时，溶液L相对于通孔1的润湿作用被改善，使得溶液L可以最终在通孔1的整个表面上延伸到表面处理层11上 因此，其整个表面可以通过进行水蒸发而形成结晶层。 结果，可以实现在较高温度下的成型，并且可以稳定地获得高密度压块。 此外，将其中将润滑剂溶解在溶剂中的溶液L施加到模制部1A，然后蒸发，从而在其上形成晶体，从而形成结晶层。

    Warm molding raw material powder and warm molding method
    58.
    发明授权
    Warm molding raw material powder and warm molding method 有权
    热成型原料粉和热成型方法

    公开(公告)号：US07582255B2

    公开(公告)日：2009-09-01

    申请号：US10596004

    申请日：2004-11-24

    Applicant: Takashi Nakai ,  Kinya Kawase

    Inventor： Takashi Nakai ,  Kinya Kawase

    IPC: B22F3/02 ,  B22F3/12

    CPC classification number: B22F1/0059 ,  B22F2003/023 ,  B22F2003/145

    Abstract: A hydroxy fatty acid salt having an average particle diameter of from 5 μm to 100 μm with a composition of from 0.3 wt % to 2 wt %, and more preferably, from 0.5 wt % to 2 wt % is added to a raw material powder in powder metallurgy, and worm molding is performed. In addition, a hydroxy fatty acid salt having an average particle diameter of 50 μm or less is attached on a mold in advance, and after that, the warm molding is performed. As a hydroxy fatty acid salt, 12-hydroxy lithium stearate is suitably used.

    Abstract translation: 将平均粒径为5〜100μm的组成为0.3〜2重量％，更优选为0.5〜2重量％的羟基脂肪酸盐加入到原料粉末中 进行粉末冶金和蜗杆成型。 此外，预先将平均粒径为50μm以下的羟基脂肪酸盐附着在模具上，之后进行加热成型。 作为羟基脂肪酸盐，适当地使用12-羟基硬脂酸锂。

    Warm Molding Raw Material Powder and Warm Molding Method
    59.
    发明申请
    Warm Molding Raw Material Powder and Warm Molding Method 有权
    热成型原料粉末和热成型方法

    公开(公告)号：US20080056929A1

    公开(公告)日：2008-03-06

    申请号：US10596004

    申请日：2004-11-24

    Applicant: Takashi Nakai ,  Kinya Kawase

    Inventor： Takashi Nakai ,  Kinya Kawase

    IPC: B22F3/02

    CPC classification number: B22F1/0059 ,  B22F2003/023 ,  B22F2003/145

    Abstract: A hydroxy fatty acid salt having an average particle diameter of from 5 μm to 100 μm with a composition of from 0.3 wt % to 2 wt %, and more preferably, from 0.5 wt % to 2 wt % is added to a raw material powder in powder metallurgy, and worm molding is performed. In addition, a hydroxy fatty acid salt having an average particle diameter of 50 μm or less is attached on a mold in advance, and after that, the warm molding is performed. As a hydroxy fatty acid salt, 12-hydroxy lithium stearate is suitably used.

    Abstract translation: 将平均粒径为5〜100μm的组成为0.3〜2重量％，更优选为0.5〜2重量％的羟基脂肪酸盐加入到原料粉末中 进行粉末冶金和蜗杆成型。 此外，预先将平均粒径为50μm以下的羟基脂肪酸盐附着在模具上，之后进行加热成型。 作为羟基脂肪酸盐，适当地使用12-羟基硬脂酸锂。

    Method for Forming Powder Molding Product and Mold Apparatus for Powder Molding
    60.
    发明申请
    Method for Forming Powder Molding Product and Mold Apparatus for Powder Molding 审中-公开
    粉末成型产品成型方法及粉末成型用模具装置

    公开(公告)号：US20080038142A1

    公开(公告)日：2008-02-14

    申请号：US10598413

    申请日：2005-02-24

    Applicant: Takashi Nakai ,  Kinya Kawase

    Inventor： Takashi Nakai ,  Kinya Kawase

    IPC: B22F3/035 ,  B22F3/02 ,  B30B11/00

    CPC classification number: B30B15/0011

    Abstract: A powder molding product may be formed by a forming portion in a mold body filled with a raw powder. Upper and lower punches are fitted into the forming portion to form the powder molding product. Prior to filling with the raw powder, aqueous solution in which water soluble lubricant having at least 3 g of solubility for 100 g of water is dissolved in water to uniform phase is applied to a mold portion. The aqueous solution is evaporated, thus forming a crystallized layer on the molding portion. The crystallized layer is formed on the peripheral surface of the molding portion for lubrication enabling the reducing of a pressure required for ejecting the powder molding product from the molding portion as well as the improving of the density of the powder molding product.

    Abstract translation: 可以通过在填充有原料粉末的模具体中的成形部分形成粉末成型产品。 上下冲头装配到成形部分中以形成粉末成型产品。 在填充原料粉末之前，将其中将具有至少3g对于100g水的溶解度的水溶性润滑剂溶解在水中以将其均匀相溶解的水溶液施加到模具部分。 蒸发水溶液，从而在成型部分上形成结晶层。 结晶层形成在用于润滑的成型部分的圆周表面上，从而能够降低从模制部分喷射粉末成型产品所需的压力以及提高粉末成型产品的密度。

Patent Agency Ranking