知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

101 条记录 (耗时 0.033 秒)

    DATA STORAGE METHOD AND COMPOSITION
    91.
    发明申请
    DATA STORAGE METHOD AND COMPOSITION 有权

    公开(公告)号：US20220343946A1

    公开(公告)日：2022-10-27

    申请号：US17766129

    申请日：2020-10-01

    申请人： Sumitomo Chemical Co., Ltd.

    发明人： William Tarran ,  Philip Benzie ,  James Lee ,  Florence Bourcet

    IPC分类号： G11B7/0045 ,  G11B7/244 ,  C09K11/06

    摘要： A method of recording data to a layer (101) of a recording medium in which an organic luminescent precursor composition is irradiated with a first light beam (103) and a second light beam (105), the first light beam having a write wavelength for conversion of the organic luminescent precursor composition to an organic luminescent composition and the second light beam having a write inhibition wavelength for inhibiting conversion of the organic luminescent precursor composition to the organic luminescent composition. The second light beam has a central area and a surrounding area; an intensity of the second light beam in the central area being lower than an intensity of the second light beam in the surrounding area. The first light beam extends across the central area and the surrounding area of the second light beam surrounds the first light beam.

    ORGANIC THIN FILM TRANSISTOR GAS SENSOR SYSTEM WITH MONOLAYER AS BLOCKING LAYER ON SOURCE/DRAIN ELECTRODES
    93.
    发明申请
    ORGANIC THIN FILM TRANSISTOR GAS SENSOR SYSTEM WITH MONOLAYER AS BLOCKING LAYER ON SOURCE/DRAIN ELECTRODES 有权

    公开(公告)号：US20220026389A1

    公开(公告)日：2022-01-27

    申请号：US17424488

    申请日：2020-01-21

    申请人： Sumitomo Chemical Co., Ltd.

    发明人： Pascal Cachelin ,  Nicholas Dartnell ,  Daniel Tobjork

    IPC分类号： G01N27/414 ,  H01L51/05 ,  G01N33/00 ,  G01N33/02

    摘要： A gas sensor system (100) for detecting conjugated hydrocarbons and/or esters in an environment. The gas sensor system includes two organic thin film transistor (OTFT) gas sensors (200, 300). The first OTFT gas sensor (200) allows for interaction of the conjugated hydrocarbon with the gas sensor's source and drain electrodes, and the second OTFT gas sensor (300) blocks the conjugated hydrocarbon from interacting with the gas sensor's source and drain electrodes. In the second gas sensor, a monolayer comprising 4-aminobenzenethiol and 4-fluorobenzenethiol may cover the source and drain electrodes preventing the conjugated hydrocarbon from interacting with the source and drain electrodes. The gas sensor system may be used to monitor a volatile conjugated hydrocarbon and/or an ester produced by fruit.

    Cathode active material for lithium ion secondary battery, and method for its production
    94.
    发明授权
    Cathode active material for lithium ion secondary battery, and method for its production 有权

    公开(公告)号：US10424777B2

    公开(公告)日：2019-09-24

    申请号：US14533804

    申请日：2014-11-05

    申请人： SUMITOMO CHEMICAL CO., LTD.

    发明人： Satoshi Takamatsu ,  Yukimitsu Wakasugi ,  Megumi Uchida

    IPC分类号： H01M4/1315 ,  H01M4/36 ,  H01M4/38 ,  H01M4/40 ,  H01M4/505 ,  H01M4/525 ,  H01M4/02

    摘要： To provide a cathode active material for a lithium ion secondary battery, which has high packing properties and high volume capacity density, and a method for its production. A cathode active material for a lithium ion secondary battery is used, which comprises a mixture B of a collection of many large particles having different particle sizes and a collection of many small particles having different particle sizes, wherein the function F(x) of a particle size x of a particle contained in the mixture B and its frequency F has a relation of the formula 1, the function E(x) of a particle size x of a particle contained in a mixture B′ after the mixture B is pressed and its frequency E has a relation of the formula 2, the rate of change of the median size μ′g relative to μg is at most 10%, and the rate of change of the median size μ′h relative to μh is at least 20%, F ⁡ ( x ) = A g × 1 2 ⁢ π ⁢ σ g ⁢ x ⁢ exp ⁢ { - ( log ⁢ ⁢ x - μ g ) 2 2 ⁢ σ g 2 } + A h × 1 2 ⁢ π ⁢ σ h ⁢ x ⁢ exp ⁢ { - ( log ⁢ ⁢ x - μ h ) 2 2 ⁢ σ h 2 } Formula ⁢ ⁢ 1 E ⁡ ( x ) = A g ′ × 1 2 ⁢ π ⁢ σ g ′ ⁢ x ⁢ exp ⁢ { - ( log ⁢ ⁢ x - μ g ′ ) 2 2 ⁢ σ g ′2 } + A h ′ × 1 2 ⁢ π ⁢ σ h ′ ⁢ x ⁢ exp ⁢ { - ( log ⁢ ⁢ x - μ h ′ ) 2 2 ⁢ σ h ′2 } Formula ⁢ ⁢ 2

    Esterase gene and its use
    99.
    发明申请
    Esterase gene and its use 失效
    酯酶基因及其用途

    公开(公告)号：US20030027295A1

    公开(公告)日：2003-02-06

    申请号：US10147467

    申请日：2002-05-17

    申请人： Sumitomo Chemical Co., Ltd.

    发明人： Takeshi Ishii ,  Satoshi Mitsuda

    IPC分类号： C12P007/38 ,  C12N009/16 ,  C07H021/04 ,  C12P021/02 ,  C12N001/21 ,  C12N015/74

    CPC分类号： C12P7/38 ,  C12N9/18 ,  C12P41/004

    摘要： An isolated esterase gene coding for an esterase capable of causing asymmetric hydrolysis of an organic carboxylic acid ester of a cyclopentenolone of formula I: 1 wherein R1 is hydrogen or methyl, and R2 is C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, C1-C4 haloalkyl, a C5-C9 aliphatic hydrocarbon moiety which may be optionally protected on the terminal hydroxyl group thereof, or a C5-C9 fatty acid residue which may be optionally protected on the terminal carboxyl group thereof, to produce the cyclopentenolone of formula I in (R)-form, and hybridizing to the base sequence of SEQ ID NO: 1, is useful for the industrially favorable production of optically active cyclopentenolones of formula I which serve as the intermediates of drugs, agricultural chemicals or other active products.

    摘要翻译： 编码能够导致式I的环戊烯醇酮的有机羧酸酯不对称水解的酯酶的分离的酯酶基因：其中R1是氢或甲基，R2是C1-C10烷基，C2-C10链烯基，C2-C10炔基 ，C 1 -C 4卤代烷基，可以在其末端羟基上任意保护的C 5 -C 9脂族烃部分或可以任选地保护在其末端羧基上的C5-C9脂肪酸残基，以制备环戊烯醇酮 （R） - 形式的式I化合物和与SEQ ID NO：1的碱基序列杂交可用于工业上有利地生产作为药物，农药或其它活性产物的中间体的式I的光学活性环戊烯酮 。