专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4711809A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4711809A
公开(公告)日：1987-12-08
申请号：US654286
申请日：1984-09-25
申请人： Yasuo Nishikawa , Tsutomu Okita , Yoshito Mukaida , Masahiro Niinomi , Kenji Yanagihara , Mituo Kimura
发明人： Yasuo Nishikawa , Tsutomu Okita , Yoshito Mukaida , Masahiro Niinomi , Kenji Yanagihara , Mituo Kimura
IPC分类号： G11B5/72
CPC分类号： G11B5/72 , Y10S428/90 , Y10T428/265 , Y10T428/3154 , Y10T428/31544
摘要： A magnetic recording medium is disclosed which comprises a support having provided thereon a thin magnetic metal film, a plasma polymerized layer being provided on the thin magnetic film, in which the plasma polymerized layer is formed in a monomer gas or in a gas containing the monomer gas of at least one of compounds represented by the following general formulae (I) or (II), ##STR1## wherein A represents a hydrogen atom or a fluorine atom, B represents a hydrogen atom, a chlorine atom or an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, an alkanoyloxy group having 1 to 4 carbon atoms, which is unsubstituted or substituted with a fluorine atom, D represents a hydrogen atom, --R, --O--R, ##STR2## where R represents an alkyl group having 1 to 4 carbon atoms or an alkenyl group having 2 to 4 carbon atoms.
摘要翻译：公开了一种磁记录介质，其包括在其上设置有薄磁性金属膜的支撑体，在薄磁性膜上设置有等离子体聚合层，其中等离子体聚合层形成在单体气体或含有单体的气体中由下列通式（I）或（II）表示的至少一种化合物的气体，其中A表示氢原子或氟原子，B表示氢原子，碳原子数为1〜4的氯原子或烷基，碳原子数2〜4的烯基，碳原子数1〜4的烷氧基，碳原子数1〜4的烷酰氧基，未取代或取代的具有氟原子，D表示氢原子，-R，-OR，其中R表示具有1至4个碳原子的烷基或具有2至4个碳原子的链烯基。

2. 发明授权

US4636435A Polymeric thin film, process for producing the same and products containing said thin film 失效
标题翻译：聚合物薄膜，其制造方法和含有所述薄膜的产品
公开(公告)号：US4636435A
公开(公告)日：1987-01-13
申请号：US655428
申请日：1984-09-28
申请人： Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
发明人： Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
IPC分类号： B05D7/24 , C08G61/04 , G11B5/72
CPC分类号： B05D1/62 , C08G61/04 , G11B5/72 , Y10S428/90 , Y10T428/265 , Y10T428/3154 , Y10T428/31544 , Y10T428/31699
摘要： The present invention concerns a process for producing a novel polymeric thin film having high density, high hardness and high toughness on the surface of a substrate by plasma polymerization. This process comprises providing a gas containing at least one compound selected from halogenated alkanes, alkanes, hydrogen and halogens in specific combinations for plasma polymerization, the atomic ratio of halogen/hydrogen in the aforesaid gas being 0.1 to 5 and the electron temperature of the plasma in the reaction zone being 6,000.degree. K. or higher and lower than 30,000.degree. K. The polymeric thin film obtained is useful on various articles for the purpose of protection, surface hardening, rust proofing, scratch proofing, providing gas barrier, etc. In particular, it is suitable as the protective film of magnetic recording media.
摘要翻译：本发明涉及通过等离子体聚合在基材表面上制造具有高密度，高硬度和高韧性的新型聚合物薄膜的方法。该方法包括提供含有至少一种选自卤代烷烃，烷烃，氢和卤素的化合物的气体，用于等离子体聚合的特定组合，前述气体中的卤素/氢原子比为0.1至5，等离子体的电子温度反应区为6,000°K以上且低于30,000°K。获得的聚合物薄膜可用于各种制品，用于保护，表面硬化，防锈，防刮，提供阻气等。特别适合作为磁记录介质的保护膜。

3. 发明授权

US4632844A Optical product having a thin film on the surface 失效
标题翻译：表面上具有薄膜的光学产品
公开(公告)号：US4632844A
公开(公告)日：1986-12-30
申请号：US694996
申请日：1985-01-25
申请人： Kenji Yanagihara , Tetsuo Itoh , Mituo Kimura , Masahiro Niinomi
发明人： Kenji Yanagihara , Tetsuo Itoh , Mituo Kimura , Masahiro Niinomi
IPC分类号： G02C7/04 , C08F2/00 , C08F2/52 , C08F10/00 , C08F36/00 , B05D3/06
CPC分类号： C08F2/52 , G02B1/10
摘要： An optical product having a thin film on the surface which is obtained by subjecting a mixed gas of oxygen and a hydrocarbon compound having a double bond to plasma polymerization in the presence of an optical product, thereby forming on the surface of the optical product a thin film of a reaction product of said plasma polymerization. Said optical product having a thin film on the surface has excellent resistance to fogging due to adhesion of water drops when used in gas phase, excellent resistance to adhesion of air bubbles when used in liquid phase, high resistance to being stained by oils and fats and an excellent removability of stains due to oils and fats.
摘要翻译：表面上具有薄膜的光学产品是通过在光学产品的存在下使氧和具有双键的烃化合物的混合气体进行等离子体聚合而获得的，从而在光学产品的表面上形成薄的所述等离子体聚合的反应产物的膜。表面上具有薄膜的所述光学产品在气相中使用时由于水滴的附着而具有优异的抗起雾性，当在液相中使用时具有优异的气泡粘合性，耐油性和耐油脂性高抗性，由油脂引起的污渍的极好的去除性。

4. 发明授权

US4701301A Process for producing an internal-oxidized alloy or a shaped article thereof 失效
标题翻译：内氧化合金的制造方法或其成形体
公开(公告)号：US4701301A
公开(公告)日：1987-10-20
申请号：US886039
申请日：1986-07-16
申请人： Hideyuki Kuwahara , Bunji Kondo , Jun Takada , Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
发明人： Hideyuki Kuwahara , Bunji Kondo , Jun Takada , Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
IPC分类号： B22F1/00 , C22C1/10
CPC分类号： C22C1/1078
摘要： A process for producing an internal-oxidized alloy, which comprises allowing a plasma generated in the presence of oxygen, a gas of an oxygen atom-containing compound or a mixture of oxygen and a gas of an oxygen atom-containing compound to act on an alloy consisting of at least two metal elements, thereby selectively oxidizing at least one metal element other than the matrix metal in said alloy. Particles of the internal-oxidized alloy thus obtained can, if necessary, be molded into a desired shape and sintered. Said process enables one to produce an internal-oxidized alloy at a high speed at a temperature of not more than 0.9 Tm (Tm: the melting point of the starting alloy) and does not require the step of separating an internal-oxidizing agent which step is required in the conventional process.
摘要翻译：一种内部氧化合金的制造方法，其特征在于，允许在氧的存在下生成的等离子体，含氧原子的化合物的气体或氧的混合物和含氧原子的化合物的气体作用于合金由至少两种金属元素组成，从而在所述合金中选择性地氧化除基体金属以外的至少一种金属元素。如果需要，由此获得的内部氧化合金的颗粒可以模制成所需的形状并烧结。所述方法使得能够在不高于0.9Tm（Tm：起始合金的熔点）的温度下高速生产内部氧化的合金，并且不需要分离内部氧化剂的步骤，该步骤在常规方法中是必需的。

5. 发明授权

US4693927A Magnetic recording medium and process for producing the same 失效
标题翻译：磁记录介质及其制造方法
公开(公告)号：US4693927A
公开(公告)日：1987-09-15
申请号：US712095
申请日：1985-03-15
申请人： Yasuo Nishikawa , Tsutomu Okita , Yoshito Mukaida , Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
发明人： Yasuo Nishikawa , Tsutomu Okita , Yoshito Mukaida , Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi
IPC分类号： G11B5/72
CPC分类号： G11B5/72 , Y10S428/90 , Y10T428/24975 , Y10T428/265 , Y10T428/3154 , Y10T428/31544 , Y10T428/31663 , Y10T428/31692 , Y10T428/31699
摘要： A magnetic recording medium has an improved protective film covering a thin magnetic metal thin film provided on a non-magnetic support. The protective film consists of a plurality of layers formed by plasma polymerization, the base layer of which has a density of 0.7 to 1.5 g/cm.sup.3 and the surface layer of which has a density of not less than 1.2 g/cm.sup.3. This magnetic recording medium has good scratch resistance, weather resistance and abrasion resistance in addition to extremely small spacing loss. The magnetic recording medium can be produced by plasma polymerization of a wide variety of monomeric compounds.
摘要翻译：磁记录介质具有覆盖设置在非磁性载体上的薄磁性金属薄膜的改进的保护膜。保护膜由通过等离子体聚合形成的多个层组成，其基底的密度为0.7-1.5g / cm3，其表面密度为不小于1.2g / cm3。除了极小的间隔损耗之外，该磁记录介质具有良好的耐擦伤性，耐候性和耐磨性。磁记录介质可以通过各种单体化合物的等离子体聚合来制备。

6. 发明授权

US4713287A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4713287A
公开(公告)日：1987-12-15
申请号：US654288
申请日：1984-09-25
申请人： Yasuo Nishikawa , Tsutomu Okita , Yoshito Mukaida , Masahiro Niinomi , Kenji Yanagihara , Mituo Kimura
发明人： Yasuo Nishikawa , Tsutomu Okita , Yoshito Mukaida , Masahiro Niinomi , Kenji Yanagihara , Mituo Kimura
IPC分类号： G11B5/66 , C09D127/12 , C10M107/38 , C10N40/18 , G11B5/64 , G11B5/72 , G11B5/725 , G11B5/73 , G11B5/735
CPC分类号： G11B5/735 , G11B5/725 , Y10S428/90 , Y10T428/265 , Y10T428/27 , Y10T428/3154 , Y10T428/31699
摘要： A magnetic recording medium is described, comprising a support having provided thereon a thin magnetic metal film, and a thin layer consisting essentially of at least one fluorinated polymer selected from 1,1-difluoroethylene polymer 1,1,2-trifluoroethylene polymer and the copolymer thereof being provided on at least one of the surface of the thin magnetic metal film and the surface of the support opposite to the thin magnetic metal film.
摘要翻译：描述了一种磁记录介质，其包括其上设置有薄磁性金属膜的支撑体和基本上由至少一种选自1,1-二氟乙烯聚合物1,1,2-三氟乙烯聚合物和共聚物的氟化聚合物组成的薄层其设置在薄磁性金属膜的表面和与薄磁性金属膜相对的支撑体的表面中的至少一个上。

7. 发明授权

US4693799A Process for producing plasma polymerized film 失效
标题翻译：等离子体聚合膜的制造方法
公开(公告)号：US4693799A
公开(公告)日：1987-09-15
申请号：US841183
申请日：1986-03-19
申请人： Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi , Yasuo Nishikawa , Yoshito Mukaida
发明人： Kenji Yanagihara , Mituo Kimura , Masahiro Niinomi , Yasuo Nishikawa , Yoshito Mukaida
IPC分类号： C08G61/00 , B05D7/24 , C08G61/04 , C08G61/10 , C08G61/12 , C08G85/00 , C07C3/24 , C23B13/00
CPC分类号： B05D1/62
摘要： A process for producing a plasma polymerized film, which comprises forming a plasma polymerized film on the surface of a substrate placed in a reaction zone by subjecting an organic compound containing gas to plasma polymerization utilizing low temperature plasma formed by pulse discharging, in which the time for non-discharge condition is at least 1 msec. and the voltage rise time for gas breakdown is not longer than 100 msec. The plasma polymerized film obtained has a small coefficient of friction, high lubricity, durability and heat resistance and is useful as a solid lubricating film, etc.
摘要翻译：一种等离子体聚合薄膜的制造方法，其特征在于，包括通过使用通过脉冲放电形成的低温等离子体使含有气体的有机化合物进行等离子体聚合，在放置在反应区域的基板的表面上形成等离子体聚合膜，对于非放电状态至少为1毫秒。气体击穿的电压上升时间不超过100毫秒。获得的等离子体聚合膜具有小的摩擦系数，高润滑性，耐久性和耐热性，并且可用作固体润滑膜等。

8. 发明授权

US4910041A Film formation process 失效
标题翻译：成膜过程
公开(公告)号：US4910041A
公开(公告)日：1990-03-20
申请号：US242263
申请日：1988-09-09
申请人： Kenji Yanagihara , Mituo Kimura , Hitoshi Chawanya , Koshi Numata
发明人： Kenji Yanagihara , Mituo Kimura , Hitoshi Chawanya , Koshi Numata
IPC分类号： C23C16/511 , H01J37/32
CPC分类号： H01J37/32009 , C23C16/511
摘要： A process of forming a film on a substrate, which comprises bringing a substrate into contact with a plasma zone formed by generating, by use of a discharge electrode or discharge electrodes, high temperature or quasi-high temperature plasma of a gas containing at least one carbon containing compound,wherein said electrode comprises a sheet-like electrode provided with a slit having a linear portion and connected to a microwave electric source; orwherein said plasma zone is formed by forcing a high temperature or quasi-high temperature plasma generated in an arc between said electrodes by DC discharge, to move by applying a magnetic field. The process enables formation of films on substrate surfaces in a high energy efficiency.
摘要翻译：一种在基板上形成膜的工艺，其包括使基板与通过使用放电电极或放电电极产生的等离子体区形成的含有至少一个的气体的高温或准高温等离子体接触含碳化合物，其中所述电极包括具有直线部分并连接到微波电源的狭缝的片状电极; 或者其中所述等离子体区域是通过强迫通过DC放电在所述电极之间的电弧中产生的高温或准高温等离子体而形成的，以通过施加磁场来移动。该方法能够以高能量效率在衬底表面上形成膜。

9. 发明授权

US5512239A Ferritic stainless steel for heat exchanger 失效
标题翻译：铁素体不锈钢热交换器
公开(公告)号：US5512239A
公开(公告)日：1996-04-30
申请号：US423377
申请日：1995-04-18
申请人： Yoshito Fujiwara , Yutaka Kobayashi , Mituo Kimura , Masatoshi Iio , Tohsaku Takamura
发明人： Yoshito Fujiwara , Yutaka Kobayashi , Mituo Kimura , Masatoshi Iio , Tohsaku Takamura
IPC分类号： C22C38/00 , C22C38/26 , C22C38/28 , C22C38/50 , F28F3/00 , F28F21/08
CPC分类号： F28F21/082 , C22C38/26 , C22C38/28
摘要： A ferritic stainless steel comprises C: not more than 0.025 wt %, Si: not more than 0.10 wt %, Mn: not more than 1.0 wt %, Cr: 17.0-25.0 wt %, Ni: not more than 0.50 wt %, Mo: 0.50-2.00 wt %, Al: not more than 0.025 wt %, N: not more than 0.025 wt %, at least one of Nb: 10(C wt %+N wt %)-1.0 wt % and Ti: 10(C wt %+N wt %)-1.0 wt %, and the balance being substantially Fe and inevitable impurities and is effectively used in various heat exchangers.
摘要翻译：铁素体不锈钢C：不大于0.025重量％，Si：0.10重量％以下，Mn：1.0重量％以下，Cr：17.0〜25.0重量％，Ni：0.50重量％以下，Mo ：0.50-2.00重量％，Al：不大于0.025重量％，N：不大于0.025重量％，Nb：10（C重量％+ N重量％）-1.0重量％和Ti：10（ C重量％+ N重量％）-1.0重量％，余量基本上为Fe和不可避免的杂质，有效地用于各种热交换器。

10. 发明授权

US5400854A Heat exchanger 失效
标题翻译：热交换器
公开(公告)号：US5400854A
公开(公告)日：1995-03-28
申请号：US205869
申请日：1994-03-03
申请人： Masatoshi Iio , Mituo Kimura
发明人： Masatoshi Iio , Mituo Kimura
IPC分类号： F28D9/02 , F28D9/00 , F28F3/08 , F28F9/00 , F28F27/02 , F28D7/10
CPC分类号： F28F9/0268 , F28D9/0043 , F28F9/001 , F28F2235/00 , F28F2240/00
摘要： A heat exchanger of a brazed-plate-fine type and a counter-flow type consists of a plurality of tube elements which define first-fluid flowing spaces while inner fins are disposed in the spaces, respectively. The tube elements are alternately laminated with a plurality of outer fins, and the laminated elements and fins are surrounded by a housing for constituting a second-fluid flowing space. A first-fluid inlet port and a first-fluid outlet ports are formed so as to outwardly project from a lateral side of the outer fin. The housing is formed to have curved portions conforming with projecting outer peripheries of the inlet and outlet ports. Accordingly, the heat transmission efficiency of the heat exchanger is improved.
摘要翻译：钎焊板精细型和逆流式热交换器由多个管状元件组成，分别限定第一流体流动空间，同时内部翅片设置在空间中。管元件交替地层叠有多个外翅片，并且层叠元件和翅片被构成第二流体流动空间的壳体包围。第一流体入口和第一流体出口形成为从外翅片的外侧向外突出。壳体形成为具有与入口和出口端口的突出外周相一致的弯曲部分。因此，热交换器的传热效率提高。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式