公开(公告)号：JP2005232237A

公开(公告)日：2005-09-02

申请号：JP2004040487

申请日：2004-02-17

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： MIHARA MAKOTO ,  KASAI KIYOSHI ,  OGAWA TOSHIHIRO ,  HAN KAKUN

IPC: C08F220/32 ,  C08F8/00

Abstract: PROBLEM TO BE SOLVED: To obtain a polymer particle for bioassay or bioseparation, which specifically extracts a bioactive substance such as a targeted protein, peptide, nucleic acid or small molecule compound or which is used for immunodiagnosis, molecular biology study, screening of a pharmaceuticals-use candidate material or separation of a useful biomaterial.
SOLUTION: The carrier particle is formed by copolymerizing (a) a monomer selected from glycidyl methacrylate and glycidyl acrylate and (b) a crosslinkable monomer.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了获得特异性提取生物活性物质如靶向蛋白质，肽，核酸或小分子化合物或用于免疫诊断的生物测定或生物分离用聚合物颗粒，分子生物学研究，筛选 的药物使用候选材料或分离有用的生物材料。 解决方案：载体颗粒通过（a）选自甲基丙烯酸缩水甘油酯和丙烯酸缩水甘油酯的单体和（b）可交联单体共聚形成。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JPH1164856A

公开(公告)日：1999-03-05

申请号：JP22939797

申请日：1997-08-26

Applicant: JSR CORP

Inventor： KUMANO KOJI ,  KIMURA MASAYUKI ,  OGAWA TOSHIHIRO ,  MATSUKI YASUO

IPC: G02F1/1337 ,  C08G73/10 ,  C08L79/08 ,  C09K19/38

Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal orienting film having ability to orient liq. crystal molecules without rubbing by incorporating a polymer obtd. by reacting a specified polymer with a compd. having a liq. crystal forming group and a liq. crystal. SOLUTION: The composite film contains a polymer obtd. by reacting a polymer consisting essentially of repeating units represented by formula I with a compd. having a liq. crystal forming group represented by formula II and a liq. crystal. In the formula II, R is 3-20C alkylene and X is -CN or -OCH3 . A functional silane-contg. compd. or an epoxy group-contg. compd. may be added to a polymer soln. so as to improve adhesiveness to the surface of a substrate when the composite film is formed by coating the surface of the substrate with the soln. The composite film is suitably used as a liq. crystal orienting film capable of orienting liq. crystal molecules without carrying out rubbing. The composite film itself may be used as a liq. crystal compsn. so as to assemble a liq. crystal display device.

公开(公告)号：JP2013095735A

公开(公告)日：2013-05-20

申请号：JP2011242290

申请日：2011-11-04

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SUDA KIYOSHI ,  ISO KAZUHIRO ,  OGAWA TOSHIHIRO

IPC: C07K1/06 ,  C07B51/00 ,  C07C227/20 ,  C07C229/08 ,  C07C229/36

Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and efficiently eliminating a phenoxy carbonyl group of an N-phenoxy carbonylation amino compound, and a method for synthesizing a peptide compound using the method.SOLUTION: The method for eliminating a phenoxy carbonyl group of an N-phenoxy carbonylation amino compound is configured to subject an N-phenoxy carbonylation amino compound to heat treatment in the presence of water.

Abstract translation: 待解决的问题：提供简单有效地消除N-苯氧基羰基化氨基化合物的苯氧基羰基的方法和使用该方法合成肽化合物的方法。 解决方案：用于消除N-苯氧基羰基化氨基化合物的苯氧基羰基的方法被配置为使N-苯氧基羰基化氨基化合物在水存在下进行热处理。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2012189605A

公开(公告)日：2012-10-04

申请号：JP2012118406

申请日：2012-05-24

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： TAMORI KOJI ,  TAKAMOTO EIJI ,  OGAWA TOSHIHIRO

IPC: G01N33/531 ,  C08F220/54 ,  G01N33/543

Abstract: PROBLEM TO BE SOLVED: To provide a nonspecific adsorption prevention agent for a living body related substance capable of preventing nonspecific adsorption to a solid-phase surface, an appliance, and a container or the like by protein or the like, which are used for chemiluminescence immunodiagnosis measurement or the like, and to provide a coating method for an article using the nonspecific adsorption prevention agent.SOLUTION: A nonspecific adsorption prevention agent for a living body related substance contains copolymer having a repeat unit (A) expressed by a following general equation (1), and a repeat unit (B) expressed by a specific equation.

Abstract translation: 要解决的问题：为了提供能够通过蛋白质等防止对固相表面，器具和容器等的非特异性吸附的生物体相关物质的非特异性吸附防止剂，其为 用于化学发光免疫诊断测量等，并且提供使用非特异性吸附防止剂的制品的涂布方法。 解决方案：用于生物体相关物质的非特异性吸附预防剂含有具有由以下通式（1）表示的重复单元（A）的共聚物和由特定方程式表示的重复单元（B）。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2008039434A

公开(公告)日：2008-02-21

申请号：JP2006210323

申请日：2006-08-01

Applicant: Ckd Corp ,  Jsr Corp ,  Jsr株式会社 ,  Okutekku:Kk ,  シーケーディ株式会社 ,  株式会社オクテック

Inventor： MIYAJI MASAAKI ,  OGAWA TOSHIHIRO ,  BANDO HIROSHI ,  OKUMURA KATSUYA

IPC: G01N1/36 ,  C12M1/00 ,  C12Q1/68

Abstract: PROBLEM TO BE SOLVED: To provide a separator capable of effectively dispersing a particle liquid of probe carrying particles after the contact and reaction with a specimen and a separation liquid to stirr them, without flocculating the probe carrying particles in the liquids and capable of surely separating the target substance in the specimen, and an automatic stirring system using the separator, and to provide a separation method that uses the separator and an automatic stirring method that uses the separator.
SOLUTION: The separator is used for separating the target substance from the specimen, by making the probe carrying particles react with the target substance in the specimen and has at least a liquid housing part which houses the particles after the contact with the specimen and the separation liquid and has a filter, which selectrively passes a liquid from the particle-containing liquid, arranged to its bottom part and a vibrating part for making the particle-containing liquid housed in the liquid housing part vibrate.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够在与样品和分离液接触和反应后能够有效地分散探针携带颗粒的颗粒液体以分散其的分离器，而不会使携带有液体的颗粒的探针絮凝，并且能够 可靠地分离样品中的目标物质和使用隔膜的自动搅拌系统，并提供使用隔膜的分离方法和使用隔膜的自动搅拌方法。 解决方案：分离器用于从样品中分离目标物质，使得探针携带的颗粒与样品中的目标物质反应，并且至少在与样品接触后容纳颗粒的液体容纳部分 和分离液，并且具有选择性地使来自设置在其底部的含颗粒的液体的液体通过的过滤器和用于使容纳在液体容纳部件中的含有颗粒的液体振动的振动部件。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2005003584A

公开(公告)日：2005-01-06

申请号：JP2003169043

申请日：2003-06-13

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OGAWA TOSHIHIRO ,  HAN KAKUN ,  OZAKI ICHIRO ,  HIKATA MIKIO

IPC: G01N33/553 ,  G01N33/543

Abstract: PROBLEM TO BE SOLVED: To provide magnetic particles for diagnostic drugs which avoid optical absorption due to black or brown magnetic composite particles conventionally used for a diagnostic application using an optical detection system and achieve high-sensitivity measurement.
SOLUTION: The magnetic particle for the diagnostic drugs includes a core containing the magnetic particle and a visible light diffusing layer formed outside the core, and has a L value of 50 or more in a Lab color system, residual magnetization of 30% or less of saturation magnetization and a particle diameter of 0.5-15 μm.
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供用于诊断药物的磁性颗粒，其避免由于常规用于使用光学检测系统的诊断应用的黑色或棕色磁性复合颗粒而导致的光学吸收并实现高灵敏度测量。 解决方案：用于诊断药物的磁性颗粒包括含有磁性颗粒的芯和形成在芯外部的可见光漫射层，并且在Lab颜色体系中具有50以上的L值，剩余磁化强度为30％ 或更小的饱和磁化强度和0.5-15μm的粒径。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2002059355A

公开(公告)日：2002-02-26

申请号：JP2000246971

申请日：2000-08-16

Applicant: JSR CORP

Inventor： KOBAYASHI YUTAKA ,  OGAWA TOSHIHIRO ,  HASEGAWA TORU ,  KAWAHASHI NOBUO

IPC: B24B37/20 ,  B24B37/24 ,  H01L21/304 ,  B24B37/00

Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad excellent in chemical resistance, large in polishing speed and to be favourably used for polishing of a surface of a semiconductor wafer, etc. SOLUTION: The polishing pad containing a crosslinked rubber foaming body is provided.

公开(公告)号：JPH10142606A

公开(公告)日：1998-05-29

申请号：JP29486396

申请日：1996-11-07

Applicant: JSR CORP

Inventor： WAKABAYASHI KENGO ,  NISHIKAWA MICHINORI ,  OGAWA TOSHIHIRO ,  MAKITA MINORU

IPC: G02F1/1337

Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element, which can be provided with an excellent liquid crystal orienting function by means of a simple operation, requires no burning, possesses low residual voltage, and is provided with high display quality. SOLUTION: Using an orienting rubbing member including an orientation applying substance containing polymer provided with a liquid crystal orienting function, the surface of a liquid crystal display element substrate material is rubbed, so that the orienting substance is stuck on the surface so as to provide the liquid crystal orientation function. A liquid crystal display element is constructed of this liquid crystal display element substrate processed by this orienting method. The orienting rubbing material is constructed of a cloth in which the orientation applying substance containing polymer provided with a liquid crystal orienting function exists on the surface.

公开(公告)号：JP2009222692A

公开(公告)日：2009-10-01

申请号：JP2008070760

申请日：2008-03-19

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OGAWA TOSHIHIRO ,  TAMORI KOJI

IPC: G01N33/531 ,  C08F220/54 ,  G01N33/543

Abstract: PROBLEM TO BE SOLVED: To provide a signal enhancer of an immunochemical reaction to obtain a low noise and a high noise in immunological measurement.
SOLUTION: This signal enhancer of the immunological reaction contains a copolymer obtained by copolymerizing a monomer (A) made of N-substituted (meth)acrylamide and a monomer (B) made of (meth)acrylic acid ester.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供免疫化学反应的信号增强剂，以在免疫测量中获得低噪声和高噪声。 解决方案：免疫反应的信号增强剂含有通过共聚由N-取代的（甲基）丙烯酰胺制成的单体（A）和由（甲基）丙烯酸酯制成的单体（B）获得的共聚物。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009216572A

公开(公告)日：2009-09-24

申请号：JP2008061118

申请日：2008-03-11

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： OGAWA TOSHIHIRO ,  TAMORI KOJI

IPC: G01N33/543 ,  A61L31/00

CPC classification number: C09D133/26 ,  C08K5/25

Abstract: PROBLEM TO BE SOLVED: To provide a coating agent for preventing nonspecific adsorption of a biological substance with high durability capable of preventing nonspecific adsorption of protein, such as to parts, instruments, and vessels that are used for clinical diagnoses and biochemical experiments. SOLUTION: The coating agent for preventing the nonspecific adsorption of the biological substance includes at least one monomer (A) selected from an acrylamide and an N-substituted monomer of an acrylamide, a water-soluble polymer (P) having at least one monomer (B) selected from a (meth)acrylate and (meth)acrylamides, and a hydrazide compound (H) having at least two hydrazino groups per one molecule. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于防止非特异性吸附具有高耐久性的生物物质的涂层剂，其能够防止蛋白质的非特异性吸附，例如用于临床诊断和生物化学实验的部件，仪器和容器 。 解决方案：用于防止生物物质非特异性吸附的涂层剂包括至少一种选自丙烯酰胺和丙烯酰胺的N-取代单体的单体（A），至少具有至少一种 选自（甲基）丙烯酸酯和（甲基）丙烯酰胺的一种单体（B）和每分子具有至少两个肼基的酰肼化合物（H）。 版权所有（C）2009，JPO＆INPIT