利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

82 条记录 (耗时 0.027 秒)

    Photoelectric conversion device
    2.
    发明授权
    Photoelectric conversion device 失效
    光电转换装置

    公开(公告)号：US4811069A

    公开(公告)日：1989-03-07

    申请号：US157725

    申请日：1988-02-22

    申请人： Hiroaki Kakinuma ,  Yukio Kasuya ,  Masaaki Sakamoto ,  Tsukasa Watanabe

    发明人： Hiroaki Kakinuma ,  Yukio Kasuya ,  Masaaki Sakamoto ,  Tsukasa Watanabe

    IPC分类号： H01L27/146 ,  H01L31/108 ,  H01L27/12 ,  H01L27/14 ,  H01L29/04 ,  H01L29/48

    CPC分类号： H01L27/14665 ,  H01L31/108

    摘要： A photoelectric conversion device comprises a photodiode comprising a metallic electrode formed of a metal capable of forming a Schottky junction together with amorphous silicon, such as Cr or Ni, a transparent electrode formed of ITO or the like, and an i-type hydrogenated amorphous silicon layer sandwiched in between the metallic electrode and the transparent electrode. A bias voltage is applied across the metallic electrode and the transparent electrode so that the metallic electrode is biased to a negative potential relative to the transparent electrode. A Schottky barrier formed in the interface between the metallic electrode and the i-type hydrogenated amorphous silicon layer is used as an electron blocking layer. Thus, the dark current is suppressed on a low level and the photoelectric conversion device is able to operate at a high S/N ratio.

    摘要翻译： 光电转换装置包括光电二极管，其包括由能够形成肖特基结的金属与诸如Cr或Ni的非晶硅形成的金属电极，由ITO等形成的透明电极和i型氢化非晶硅 夹在金属电极和透明电极之间的层。 在金属电极和透明电极之间施加偏置电压，使得金属电极相对于透明电极被偏置为负电位。 在金属电极和i型氢化非晶硅层之间的界面形成的肖特基势垒用作电子阻挡层。 因此，暗电流被抑制在低电平，并且光电转换装置能够以高S / N比运行。

    Half bearing with grooves preventing leakage of lubricating oil
    3.
    再颁专利
    Half bearing with grooves preventing leakage of lubricating oil 有权
    带轴承的半轴承防止润滑油泄漏

    公开(公告)号：USRE39613E1

    公开(公告)日：2007-05-08

    申请号：US11303090

    申请日：2005-12-16

    申请人： Masayuki Niwa ,  Yoshitaka Ito ,  Mitsuru Sugita ,  Akira Ono ,  Susumu Mamiya ,  Masaaki Sakamoto

    发明人： Masayuki Niwa ,  Yoshitaka Ito ,  Mitsuru Sugita ,  Akira Ono ,  Susumu Mamiya ,  Masaaki Sakamoto

    IPC分类号： F16C33/10

    CPC分类号： F16C33/1065 ,  F16C9/02 ,  F16C17/022 ,  F16C2240/40 ,  F16C2240/42

    摘要： A half bearing constituting a cylindrical plain bearing for supporting a shaft for rotation when two of the half bearings are combined together. The half bearing has two circumferential ends each of which has a plurality of circumferential grooves without formation of any crush relief surface. The grooves extend substantially over an overall circumferential dimension of the half bearing and include portions located at both circumferential ends of the half bearing respectively. Each portion has a larger axially sectional area than the grooves formed in a portion of the half bearing mainly subjected to load during rotation of the shaft.

    摘要翻译： 构成圆柱形滑动轴承的半轴承，用于当两个半轴承组合在一起时支撑转轴的转动。 半轴承具有两个周向端部，每个端部具有多个周向槽，而不形成任何挤压面。 凹槽基本上在半轴承的整个圆周尺寸上延伸并且包括分别位于半轴承的两个圆周端部的部分。 每个部分具有比在轴的旋转期间主要承受载荷的半轴承的部分中形成的槽更大的轴向截面面积。

    Sliding member
    4.
    发明授权
    Sliding member 失效
    滑动构件

    公开(公告)号：US5618873A

    公开(公告)日：1997-04-08

    申请号：US504745

    申请日：1995-07-20

    申请人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Nobutaka Hiramatsu

    发明人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Nobutaka Hiramatsu

    IPC分类号： C08K3/22 ,  C08L27/18 ,  C08L57/00 ,  C08L71/00 ,  C08L71/08 ,  C08L71/10 ,  C08L77/00 ,  C08L77/10 ,  C08L79/08 ,  C08L81/02 ,  C08L87/00 ,  C08L101/00 ,  F16C33/20 ,  C08K3/18

    CPC分类号： F16C33/201 ,  C08L79/08 ,  C08L81/02 ,  C08L27/18 ,  C08L77/10

    摘要： A sliding member obtained by molding a resin composition comprising an aromatic polyamide fiber, a polytetrafluoroethylene, a lead oxide and at least one other heat resistant synthetic resin, the aromatic polyamide fiber being in a proportion of 10 to 30% by volume based on the total volume of the aromatic polyamide fiber, the polytetrafluoroethylene, the lead oxide and the other heat resistant synthetic resin, the polytetrafluoroethylene being in a proportion of 5 to 20% by volume based on the total volume, and the lead oxide being in a proportion of 0.1 to less than 5% by volume based on the total volume, and provided that the total of the aromatic polyamide fiber, the polytetrafluoroethylene, the lead oxide and the other heat resistant synthetic resin equals to 100% by volume.

    摘要翻译： 通过模制包含芳族聚酰胺纤维，聚四氟乙烯，氧化铅和至少一种其它耐热合成树脂的树脂组合物获得的滑动构件，芳族聚酰胺纤维的比例为总计的10至30体积％ 芳族聚酰胺纤维，聚四氟乙烯，氧化铅等耐热合成树脂的体积，聚四氟乙烯的总体积为5〜20体积％，氧化铅的比例为0.1 至小于总体积的5体积％，并且假设芳族聚酰胺纤维，聚四氟乙烯，氧化铅和其它耐热合成树脂的总和等于100体积％。

    Copper-alloy slide bearing for low-rigidity housing and method for producing same
    6.
    发明授权
    Copper-alloy slide bearing for low-rigidity housing and method for producing same 失效
    用于低刚性外壳的铜合金滑动轴承及其制造方法

    公开(公告)号：US5424138A

    公开(公告)日：1995-06-13

    申请号：US141060

    申请日：1993-10-26

    申请人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Koichi Yamamoto ,  Tsukimitsu Higuchi

    发明人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Koichi Yamamoto ,  Tsukimitsu Higuchi

    IPC分类号： B22F7/00 ,  B22F3/18 ,  B22F7/04 ,  B32B15/01 ,  C23C26/00 ,  C23C28/02 ,  F16C33/12 ,  F16C33/14

    CPC分类号： C23C28/023 ,  B22F3/18 ,  B22F7/04 ,  B32B15/01 ,  C23C26/00 ,  F16C33/14 ,  Y10T428/12063

    摘要： A copper-alloy slide bearing for a low-rigidity housing having a three-layer structure of a steel back-metal, a copper-alloy layer and an overlay, the back metal containing 0.03 to 0.26% by weight of carbon. During the production of the slide bearing, a bimetal is prepared in such a manner that a back-metal portion is rolled at a total rolling reduction of 10 to 35%, and the resultant bimetal is heat-treated at a relatively low temperature, so that the slide bearing includes a back metal having a 0.01% elastic limit of not less than 300 N/mm.sup.2. When the copper-alloy slide bearing is used in a low-rigidity housing of an internal combustion engine, the slide bearing is capable of more excellently following the deformation of the housing, as well as capable of providing more excellent intimate contact and more excellent fretting resistance, than a conventional multi-layer slide bearing.

    摘要翻译： 一种用于具有钢背金属，铜合金层和覆盖层的三层结构的低刚性壳体的铜合金滑动轴承，所述后金属含有0.03至0.26重量％的碳。 在制造滑动轴承的过程中，制备双金属片，使得背面金属部分以10〜35％的总压下率进行轧制，得到的双金属片在相对低的温度下进行热处理，因此 滑动轴承包括具有不小于300N / mm2的0.01％弹性极限的背金属。 当铜合金滑动轴承用于内燃机的低刚性壳体时，滑动轴承能够更好地跟随壳体的变形，并且能够提供更优良的紧密接触和更优异的微动 电阻，比传统的多层滑动轴承。

    Copper based alloy for wear resistant sliding layer and sliding member
    7.
    发明授权
    Copper based alloy for wear resistant sliding layer and sliding member 失效
    用于耐磨滑动层和滑动构件的铜基合金

    公开(公告)号：US5346668A

    公开(公告)日：1994-09-13

    申请号：US40028

    申请日：1993-03-30

    申请人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Koichi Yamamoto ,  Kenji Sakai

    发明人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Koichi Yamamoto ,  Kenji Sakai

    IPC分类号： B22F5/00 ,  B22F7/04 ,  C22C1/04 ,  C22C9/04 ,  C22C9/08 ,  F16C33/12 ,  C22C30/00 ,  C22C9/00

    CPC分类号： C22C9/08 ,  C22C9/04 ,  F16C33/121 ,  F16C17/04 ,  F16C17/18 ,  F16C2204/14 ,  F16C2360/24

    摘要： A Cu-based wear-resistant alloy of a sliding material consists essentially of, by weight, 10-35% Zn, 2-20% Pb, 1-10% Ni, 0.1-1% B and, as required, 0.5-10% of Sn. The alloy can be used under severe conditions of use at elevated speed and temperature with reduced risk of seizure and corrosion. The alloy can be produced by mixing Pb powder and Ni--B alloy powder with Cu--Zn powder or Cu--Zn--Sn alloy powder, or mixing Ni--B alloy powder with Cu--Zn--Pb alloy powder or Cu--Zn--Sn--Pb alloy powder. The alloy can be compacted and sintered to form a sliding member or a composite sliding member is obtained by sintering and integrating the alloy on a steel backing plate optionally having a surface plated with copper.

    摘要翻译： 滑动材料的Cu基耐磨合金基本上由10-35％的Zn，2-20％的Pb，1-10％的Ni，0.1-1％B的重量组成，并且根据需要，含有0.5-10 Sn的％。 该合金可以在恶劣的使用条件下在高速和高温下使用，降低了发生和腐蚀的风险。 该合金可以通过将Pb粉末和Ni-B合金粉末与Cu-Zn粉末或Cu-Zn-Sn合金粉末混合，或者将Ni-B合金粉末与Cu-Zn-Pb合金粉末或Cu-Zn-Sn -Pb合金粉末。 可以将合金压实并烧结以形成滑动部件，或者通过将合金烧结并整合到可任选具有镀铜表面的钢背衬板上来获得复合滑动部件。

    Method of and apparatus for surface treatment for half bearings
    8.
    发明授权
    Method of and apparatus for surface treatment for half bearings 失效
    用于半轴承表面处理的方法和装置

    公开(公告)号：US5141626A

    公开(公告)日：1992-08-25

    申请号：US618796

    申请日：1990-11-28

    申请人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Motomu Wada ,  Hideo Ishikawa

    发明人： Tadashi Tanaka ,  Masaaki Sakamoto ,  Motomu Wada ,  Hideo Ishikawa

    IPC分类号： F16C33/14 ,  C25D7/10 ,  C25D17/08 ,  C25D21/10

    CPC分类号： C25D17/08 ,  C25D21/10 ,  C25D7/10

    摘要： There is disclose a method of an apparatus for surface-treatment of half sliding bearings having a multi-layer construction including a steel backing, a bearing alloy layer of copper alloy or aluminum alloy, an intermediate plating layer and a surface layer. A plurality of half sliding bearings are attached to a support member in such a manner that the half sliding bearings are arranged end-to-end into a semi-cylindrical configuration. The support member is transferred to be sequentially inserted into a plurality of openable and closable plating cases mounted respectively within pretreatment tanks and plating tanks, thereby sequentially forming the intermediate plating layer and the surface layer on the half sliding bearings.

    摘要翻译： 公开了一种用于表面处理具有多层结构的半滑动轴承的装置的方法，包括钢背衬，铜合金或铝合金的轴承合金层，中间镀层和表面层。 多个半滑动轴承以这样的方式附接到支撑构件，使得半滑动轴承端对端布置成半圆柱形构造。 将支撑构件依次插入分别安装在预处理槽和电镀槽内的多个可开闭电镀壳体中，从而在半滑动轴承上依次形成中间镀层和表面层。

    Multi-layer type sliding bearing of aluminum alloy and method of producing the same
    9.
    发明授权
    Multi-layer type sliding bearing of aluminum alloy and method of producing the same 失效
    铝合金的多层滑动轴承及其制造方法

    公开(公告)号：US5116692A

    公开(公告)日：1992-05-26

    申请号：US359549

    申请日：1989-06-01

    申请人： Sanae Mori ,  Masaaki Sakamoto ,  Hideo Ishikawa ,  Yoji Nagai

    发明人： Sanae Mori ,  Masaaki Sakamoto ,  Hideo Ishikawa ,  Yoji Nagai

    IPC分类号： F16C33/06 ,  B32B15/01 ,  F16C33/12 ,  F16C33/14

    CPC分类号： B32B15/01 ,  F16C33/121 ,  F16C33/124 ,  F16C33/127 ,  Y10T428/12736

    摘要： A multi-layer type sliding bearing of aluminum alloy and a method of producing the same are disclosed. The multi-layer type sliding bearing includes a mixture layer which has a thickness of not more than 0.5 microns and which is constituted by a mixture of the constituents of the overlay and one element selected from the group consisting of Ni, Co and Fe. The mixture layer is provided between the overlay and a bearing layer of aluminum alloy. In order to prevent fretting, a 0.1 to 5 micron thick plating layer may be provided on the surface of a backing layer of steel which is located on the rear-face side of the bearing. This plating layer consists of the constituents which are the same as those of the overlay.

    摘要翻译： 公开了一种铝合金多层型滑动轴承及其制造方法。 多层型滑动轴承包括厚度不大于0.5微米的混合层，其由覆盖物的组分和选自Ni，Co和Fe的一种元素的混合物构成。 混合层设置在覆盖层和铝合金轴承层之间。 为了防止磨损，可以在位于轴承的背面侧的钢背衬层的表面上设置0.1至5微米厚的镀层。 该镀层由与覆盖层相同的成分构成。