Enzyme immobilization with pullulan gel
    1.
    发明授权
    Enzyme immobilization with pullulan gel 失效
    酶固定与支链淀粉凝胶

    公开(公告)号:US4247642A

    公开(公告)日:1981-01-27

    申请号:US878572

    申请日:1978-02-16

    IPC分类号: C08B37/00 C12N11/10

    CPC分类号: C08B37/0018 C12N11/10

    摘要: Enzymes are immobilized by a process wherein the carrier used for immobilizing is a hydrophilic pullulan gel having a three-dimensionally reticulated structure obtained by the reaction between pullulan and a bifunctional compound capable of forming an ether linkage with the hydroxyl group contained in the glucose unit of pullulan, or an ionic pullulan gel obtained by the reaction between said hydrophilic pullulan gel and a compound having at one end an ionizable group and at the other end a functional group capable of forming an ether linkage with the hydroxyl group in the pullulan gel in the presence of an alkaline coumpound. Immobilized enzymes prepared according to this process have a high activity and good retention of the activity.

    摘要翻译: 通过一种方法将酶固定化,其中用于固定的载体是具有三维网状结构的亲水支链淀粉凝胶,其通过支链淀粉与能够与葡萄糖单元中所含的羟基形成醚键的双官能化合物反应而获得 支链淀粉或通过所述亲水支链淀粉凝胶和一端具有可离子化基团的反应获得的离子支链淀粉凝胶,另一端是能够与支链淀粉凝胶中的羟基形成醚键的官能团 碱性化合物的存在。 根据该方法制备的固定化酶具有高活性和良好的活性保留性。

    Preparing a hydrophilic gel by hydrolyzing a vinyl ester-acrylic or
methacrylic ester copolymer
    2.
    发明授权
    Preparing a hydrophilic gel by hydrolyzing a vinyl ester-acrylic or methacrylic ester copolymer 失效
    通过水解乙烯基酯 - 丙烯酸或甲基丙烯酸酯共聚物制备亲水凝胶

    公开(公告)号:US4155893A

    公开(公告)日:1979-05-22

    申请号:US841910

    申请日:1977-10-13

    IPC分类号: C08F8/12 C08F8/42 C08L29/02

    CPC分类号: C08F8/42 C08F2800/10

    摘要: A method for the preparation of water-insoluble gels containing at least a hydroxyl group and a carboxylate group in molecules thereof which comprises saponifying copolymers comprising a vinyl ester component and an acrylic or methacrylic acid ester component or terpolymers comprising said two components and an ethylene component in the presence of an alkali catalyst and a solvent under conditions in which said copolymers or terpolymers are not dissolved.

    摘要翻译: 一种在分子中制备至少含有羟基和羧酸酯基团的水不溶性凝胶的方法,其包括包含乙烯基酯组分和丙烯酸或甲基丙烯酸酯组分的皂化共聚物或包含所述两种组分的三元共聚物和乙烯组分 在碱性催化剂和溶剂的存在下,在所述共聚物或三元共聚物不溶解的条件下进行。

    Method of printing data on sheet
    3.
    发明授权
    Method of printing data on sheet 失效
    在纸上打印数据的方法

    公开(公告)号:US06927787B2

    公开(公告)日:2005-08-09

    申请号:US10413386

    申请日:2003-04-15

    摘要: A system for printing data on sheets, which can solve the problem of the waste of paper resources and also improve the printing speed. The second data is printed as background on an area of printing the first data in a mode that the first and second data can be visually discriminated from each other. The sheets are either receipts or train tickets or airplane tickets or entrance tickets. The mode permitting the visual discrimination is one based on density gradation printing. The printing is performed by a thermal printer. The mode permitting the visual discrimination is one based on the difference in density.

    摘要翻译: 一种用于在纸张上打印数据的系统,可以解决纸资源浪费的问题,并提高打印速度。 将第二数据作为背景打印在以第一和第二数据彼此可视地区分的模式的打印第一数据的区域上。 票据是收据或火车票或机票或门票。 允许视觉辨别的模式是基于密度等级打印的模式。 打印由热敏打印机执行。 允许视觉辨别的模式是基于密度差的模式。

    Solar heat selective absorptive fiber material
    4.
    发明授权
    Solar heat selective absorptive fiber material 失效
    太阳能热选择吸收光纤材料

    公开(公告)号:US5053275A

    公开(公告)日:1991-10-01

    申请号:US121855

    申请日:1987-11-17

    IPC分类号: D01F1/10

    摘要: Fibers having effective selective absorption of solar energy properties with a minimum loss of heat radiation is useful for clothings, such as sports and leisures, or interior goods, such as curtains, or outdoor leasure goods, such as tents, spun from a mixture of transition metal carbide powder with a thermoplastic synthetic linear polymer, optionally also containing an aluminum powder. Alternatively, a sheath/core compound filament is obtained by compound spinning wherein a synthetic linear polymer forms the sheath and a mixture of a transition metal powder with a thermoplastic synthetic linear polymer, optimally also containing aluminum powder, forms the core.

    Cross-linked pullulan
    5.
    发明授权
    Cross-linked pullulan 失效
    交联支链淀粉

    公开(公告)号:US4152170A

    公开(公告)日:1979-05-01

    申请号:US695762

    申请日:1976-06-14

    IPC分类号: C08B37/00 C08L5/00

    CPC分类号: C08B37/0018

    摘要: Cross-linked pullulans are obtained by the reaction of pullulan with a cross-linking agent selected from the group consisting of polycarboxylic acids, halogenated dicarboxylic acids, polycarboxylic anhydrides, aldehyde compounds, N-methylol compounds, isocyanate compounds, metaphosphoric acid salts, divinyl compounds, bis-aziridine and bifunctional compounds of the formula,X--R--Zwherein X and Z are each a halogen atom or an epoxy group and R is an aliphatic residue having 1 to 30 carbon atoms, in a solvent, and are useful as gels or beds for chromatography or in various fields requiring high degrees of water absorbency and retention.

    摘要翻译: 通过支链淀粉与选自多元羧酸,卤代二羧酸,多羧酸酐,醛化合物,N-羟甲基化合物,异氰酸酯化合物,偏磷酸盐,二乙烯基化合物的交联剂的反应获得交联的起始链优化 ,双氮丙啶和下式的双官能化合物XRZ,其中X和Z各自为卤素原子或环氧基,R为具有1至30个碳原子的脂族残基,并且可用作凝胶或床 色谱法或需要高吸水度和保留度的各种领域。

    Optical signal transfer device
    6.
    发明授权
    Optical signal transfer device 有权
    光信号传输装置

    公开(公告)号:US08320765B2

    公开(公告)日:2012-11-27

    申请号:US12654436

    申请日:2009-12-18

    IPC分类号: H04B10/22 H04B10/12

    CPC分类号: G01C15/002 G02B6/3604

    摘要: An optical signal transfer device includes a transmitter system and a receiver system for signal transfer between a base unit and a rotary unit. The receiver system includes a natural number n of light receiving portions forming a ring-like light receiving area around the rotary axis and a light reception controller. The transmitter system includes a light emitting portion, an emission controller, and an optical guide which guides a light beam from the light emitting portion to a light emitting area facing the light receiving area. The optical guide guides a light beam to the light emitting area in one of n equally divided areas of a ring-like opposing area which opposes the light receiving area. Therefore, one of the n light receiving portions always face the light emitting area irrespective of rotary position of the receiver system around the rotary axis relative to the transmitter system.

    摘要翻译: 光信号传送装置包括发射机系统和用于基本单元和旋转单元之间的信号传送的接收机系统。 接收机系统包括自然数n个形成围绕旋转轴线的环状光接收区域的光接收部分和光接收控制器。 发射机系统包括发光部分,发射控制器和光导,其将来自发光部分的光束引导到面向光接收区域的发光区域。 光导将光束引导到与光接收区域相对的环形相对区域的n个等分区域中的一个中的发光区域。 因此,无论接收机系统围绕旋转轴线相对于发射机系统的旋转位置为何,n个光接收部分中的一个总是面对发光区域。

    Fixed amount sales system
    7.
    发明授权
    Fixed amount sales system 有权
    固定金额销售体系

    公开(公告)号:US08117070B2

    公开(公告)日:2012-02-14

    申请号:US10632862

    申请日:2003-08-04

    申请人: Masanori Fujimoto

    发明人: Masanori Fujimoto

    IPC分类号: G06Q20/00

    摘要: A fixed amount sales system adopted in a gasoline stand or the like for preventing operation efficiency reduction which is the case due to independent payments of fuel supply charge and option item amount is disclosed. In the fixed amount sales system, in which the amount of gasoline corresponding to balance amount as a difference of the money amounts of items desired to be bought by a customer among option items (or TBA items) from a preliminarily selected fixed amount is sold by weighing, thus making the giving and taking of small amounts of money and changes between the customer and the shop unnecessary. The fixed amount of money and option items as selected by the customer, are displayed on a menu 22 in the POS terminal 20 for selection by a touch operation of electronic buttons or the like.

    摘要翻译: 公开了一种用于防止运行效率降低的汽油架等中采用的固定量的销售系统,这是由于独立支付燃料供应费用和期权项目金额的情况。 在固定金额销售制度中,将从预先选定的固定金额的期权项目(或TBA项目)中期望由客户购买的物品的金额的差额的余额金额对应的汽油的金额由 称重,从而使客户和店铺之间的少量金钱和变化不必要。 由客户选择的固定金额和期权项目被显示在POS终端20的菜单22上,用于通过电子按钮等的触摸操作进行选择。

    Optical signal transfer device
    8.
    发明申请
    Optical signal transfer device 有权
    光信号传输装置

    公开(公告)号:US20100166433A1

    公开(公告)日:2010-07-01

    申请号:US12654436

    申请日:2009-12-18

    IPC分类号: H04B10/12

    CPC分类号: G01C15/002 G02B6/3604

    摘要: An optical signal transfer device includes a transmitter system and a receiver system for signal transfer between a base unit and a rotary unit. The receiver system includes a natural number n of light receiving portions forming a ring-like light receiving area around the rotary axis and a light reception controller. The transmitter system includes a light emitting portion, an emission controller, and an optical guide which guides a light beam from the light emitting portion to a light emitting area facing the light receiving area. The optical guide guides a light beam to the light emitting area in one of n equally divided areas of a ring-like opposing area which opposes the light receiving area. Therefore, one of the n light receiving portions always face the light emitting area irrespective of rotary position of the receiver system around the rotary axis relative to the transmitter system.

    摘要翻译: 光信号传送装置包括发射机系统和用于基本单元和旋转单元之间的信号传送的接收机系统。 接收机系统包括自然数n个形成围绕旋转轴线的环状光接收区域的光接收部分和光接收控制器。 发射机系统包括发光部分,发射控制器和光导,其将来自发光部分的光束引导到面向光接收区域的发光区域。 光导将光束引导到与光接收区域相对的环形相对区域的n个等分区域中的一个中的发光区域。 因此,无论接收机系统围绕旋转轴线相对于发射机系统的旋转位置为何,n个光接收部分中的一个总是面对发光区域。

    Precursor of a heat resistant resin, heat resistant resin, insulating film and semiconductor device
    9.
    发明授权
    Precursor of a heat resistant resin, heat resistant resin, insulating film and semiconductor device 失效
    耐热树脂,耐热树脂,绝缘膜和半导体器件的前体

    公开(公告)号:US06518390B2

    公开(公告)日:2003-02-11

    申请号:US09818595

    申请日:2001-03-28

    IPC分类号: C08G6302

    摘要: A precursor of a polybenzoxazole resin which comprises a crosslinking group in a molecule and has a specific structure, a polybenzoxazole resin obtained from the precursor by the condensation reaction and the crosslinking reaction, an insulating film comprising the polybenzoxazole resin and a semiconductor device comprising an insulating interlayer film in multi-layer wiring or a film for protecting surfaces which comprises the above insulating film. The precursor exhibits excellent processability due to excellent solubility in solvents and, after the ring closure, excellent heat stability in applications. The resin exhibits excellent electric, physical and mechanical properties and is advantageously used for insulating interlayer films of semiconductor devices and the like applications.

    摘要翻译: 包含分子中具有特定结构的交联基团的聚苯并恶唑树脂的前体,通过缩合反应和交联反应由前体获得的聚苯并恶唑树脂,包含聚苯并恶唑树脂的绝缘膜和包含绝缘体的半导体器件 多层布线中的层间膜或用于保护表面的膜,其包含上述绝缘膜。由于在溶剂中的溶解性优异,并且在闭环后,在应用中具有优异的热稳定性,所述前体表现出优异的加工性能。 该树脂表现出优异的电学,物理和机械性能,并且有利地用于半导体器件的绝缘层间膜等应用。

    Pullulan aminoalkyl ether
    10.
    发明授权
    Pullulan aminoalkyl ether 失效
    支链淀粉氨基烷基醚

    公开(公告)号:US4167623A

    公开(公告)日:1979-09-11

    申请号:US848033

    申请日:1977-11-03

    IPC分类号: C08B37/00 C07H15/04

    CPC分类号: C08B37/0018

    摘要: Pullulan aminoalkyl ether is obtained by reacting pullulan with an aminoalkylating agent in a solvent in the presence of an alkali. This ether may be used as a cationic polymer of considerable utility in industries. For instance, when used in a paper coating material, it gives desirable effects on gloss, RI dry pick, and RI wet pick and, furthermore, as compared with pullulan, markedly improves physical properties of the coated paper such as tearing strength, tensile strength and wrinkle recovery; it improves also retention of loading materials such as clay and calcium carbonate.

    摘要翻译: 支链淀粉氨基烷基醚通过在碱存在下在溶剂中将支链淀粉与氨基烷基化试剂反应得到。 该醚可用作工业中相当实用的阳离子聚合物。 例如,当在纸张涂布材料中使用时,其对光泽度,RI干性接枝和RI湿腻子具有期望的效果,此外,与支链淀粉相比,显着改善涂布纸的物理性能如撕裂强度,拉伸强度 和皱纹恢复; 它还改善了载体材料如粘土和碳酸钙的保留。