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    • 41. 发明授权
    • Rotary compressor with tapered valve ports for lubricating pump
    • 旋转压缩机,带有用于润滑泵的锥形阀口
    • US4561829A
    • 1985-12-31
    • US576337
    • 1984-02-02
    • Hiroshi IwataMasahiro TakebayashiAkio SakazumeYoshihisa UneyamaKazuo SekigamiShigetaro TagawaMasahiko Sugiyama
    • Hiroshi IwataMasahiro TakebayashiAkio SakazumeYoshihisa UneyamaKazuo SekigamiShigetaro TagawaMasahiko Sugiyama
    • F04B39/02F04C18/356F04C29/02F04C18/00
    • F04C29/025Y10S417/902
    • A horizontal compressor including an electric motor and a compressor element mounted in a case serving concurrently as an oil sump. The compressor element includes a cylinder, a shaft having a crank, a roller fitted to the crank for eccentric rotation along inner side surfaces of the cylinder, a vane moving in reciprocatory movement in a bore of the cylinder while abutting against the roller, two side plates located on opposite sides of the cylinder, one of the two side plates being formed with a suction port for a lubricant and the other side plate being formed with a discharge port for the lubricant, and a pump chamber defined by a back of the vane, the bore of the cylinder and the two side plates. The suction port is in the form of a tapering port including a small diameter portion directly adjacent the pump chamber and a large diameter portion directly adjacent the case; the discharge port is in the form of a tapering port including a small diameter portion directly adjacent the lubricant feed passage and a large diameter portion directly adjacent the pump chamber; and a space is provided at least to the suction port in a position in which the space is in communication with the small diameter portion of the suction port.
    • 一种水平式压缩机,包括电动机和安装在同时用作油底壳的壳体中的压缩机元件。 压缩机元件包括气缸,具有曲柄的轴,安装到曲柄上的辊,用于沿着气缸的内侧表面偏心旋转;叶片在气缸的孔中往复运动同时抵靠辊,两侧 位于气缸相对侧的板,两个侧板中的一个形成有用于润滑剂的吸入口,另一侧板形成有用于润滑剂的排出口,以及由叶片的后部限定的泵室 ,圆筒的孔和两个侧板。 吸入口为锥形口,其形状包括直接邻近泵室的小直径部分和与壳体直接相邻的大直径部分; 排出口为锥形端口,该锥形端口包括与润滑剂供给通道直接相邻的小直径部分和与泵室直接相邻的大直径部分; 并且在空间与吸入口的小直径部分连通的位置中至少设置在吸入口的空间。
    • 43. 发明授权
    • Bonding apparatus and bonding method
    • 接合装置和接合方法
    • US08434538B2
    • 2013-05-07
    • US13284434
    • 2011-10-28
    • Naoki AkiyamaMasahiko SugiyamaYosuke Omori
    • Naoki AkiyamaMasahiko SugiyamaYosuke Omori
    • B32B37/00
    • H01L21/67092
    • A bonding apparatus has an upper chuck and a lower chuck for holding wafers. The upper chuck is configured such that the center portion is bent to be convex when pressurized with a predetermined pressure. On the bottom surface of the lower chuck, there is an insulating ring formed of a combination of a plurality of insulating members to support the periphery of the lower chuck. The bottom surface of the insulating ring is supported by a support ring formed of a combination of a plurality of supporting members. The supporting members and the lower chuck are fixed by a bolt provided for each of the supporting members. The bolt is inserted through a through hole and a through hole which are formed in the insulating members and the supporting members, respectively, the through holes having a diameter larger than a diameter of the bolt.
    • 接合装置具有用于保持晶片的上卡盘和下卡盘。 上卡盘构造成使得当以预定压力加压时,中心部分弯曲成凸起。 在下卡盘的底表面上,存在由多个绝缘构件的组合形成的绝缘环,以支撑下卡盘的周边。 绝缘环的底表面由多个支撑构件的组合形成的支撑环支撑。 支撑构件和下卡盘通过为每个支撑构件设置的螺栓来固定。 螺栓穿过分别形成在绝缘构件和支撑构件中的通孔和通孔,直径大于螺栓直径的通孔。
    • 46. 发明授权
    • Microlens array sheet and method of producing the same
    • 微透镜阵列片及其制造方法
    • US07515357B2
    • 2009-04-07
    • US11316638
    • 2005-12-21
    • Masaru SegawaMasahiko SugiyamaYoichiro Nakatani
    • Masaru SegawaMasahiko SugiyamaYoichiro Nakatani
    • G02B9/08
    • B29D11/00278B29D11/00365G02B3/0031G02B3/0056
    • A microlens array sheet includes a light-shielding base having a first surface and a second surface opposite to the first surface and a microlens array attached to the first surface of the light-shielding base, the array having a plurality of microlens. The light-shielding base has a plurality of apertures that correspond to the microlenses. Each aperture has a conical trapezoid-like shape in which a size of each aperture on the first surface side is larger than another size of each aperture on the second surface side. Instead of the light-shielding base, the microlens array sheet may include a transparent base having a first surface and a second surface opposite to the first surface and a light-shielding layer, having a third surface and a fourth surface opposite to the third surface, provided on the second surface of the transparent base. The microlens array is attached to the first surface of the transparent base. The light-shielding layer has a plurality of apertures that correspond to the microlenses. Each aperture has a conical trapezoid-like shape in which a size of each aperture on the third surface side is larger than another size of each aperture on the fourth surface side.
    • 微透镜阵列片包括具有第一表面和与第一表面相对的第二表面的遮光基底和附着到遮光基底的第一表面的微透镜阵列,该阵列具有多个微透镜。 遮光底座具有对应于微透镜的多个孔。 每个孔具有锥形梯形形状,其中第一表面侧上的每个孔的尺寸大于第二表面侧上的每个孔的另一尺寸。 微透镜阵列片代替遮光底座,可以包括具有第一表面和与第一表面相对的第二表面的透明基底和遮光层,其具有与第三表面相对的第三表面和第四表面 ,设置在透明基底的第二表面上。 微透镜阵列附着到透明基底的第一表面。 遮光层具有对应于微透镜的多个孔。 每个孔具有锥形梯形形状,其中第三表面侧上的每个孔的尺寸大于第四表面侧上的每个孔的另一尺寸。
    • 49. 发明授权
    • Thin film magnetic recording medium
    • 薄膜磁记录介质
    • US06855416B2
    • 2005-02-15
    • US10273717
    • 2002-10-17
    • Masahiko SugiyamaMasaru Segawa
    • Masahiko SugiyamaMasaru Segawa
    • G11B5/65G11B5/73G11B5/62G11B5/64G11B5/66
    • G11B5/7325Y10T428/12729Y10T428/265
    • A thin film magnetic recording medium (30) is composed of an underlayer film (32), which is constituted by a nonmagnetic metal oxide film and formed on a nonmagnetic substrate (31), and a magnetic film (33) of Co system, which is formed on the underlayer film (32) through an oblique evaporation process, wherein each of the underlayer film and the magnetic film is laminated in order. Fine particles of the nonmagnetic metal oxide film grow isotropically in the underlayer film (32) constituted by the nonmagnetic metal oxide film and the underlayer film (32) is formed in a construction without having a clear grain boundary, which separates a aggregation of the fine particles.
    • 薄膜磁记录介质(30)由在非磁性基板(31)上形成的非磁性金属氧化物膜构成的下层膜(32)和Co系的磁性膜(33)构成,其中 通过倾斜蒸发法在下层膜32上形成,其中下层膜和磁性膜中的每一层依次层叠。 非磁性金属氧化物膜的细颗粒在由非磁性金属氧化物膜构成的下层膜(32)中各向同性地生长,并且下层膜(32)形成为不具有澄清晶界的结构,其分离细微的聚集 粒子。