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公开(公告)号：DE69221132D1
公开(公告)日：1997-09-04
申请号：DE69221132
申请日：1992-05-27
Applicant: TORAY INDUSTRIES
Inventor： HASEGAWA KATSUMI , OSAWA YOSHIHIKO , KUMO ICHIRO
IPC: B29C70/16 , B29C53/80 , B29K105/08 , B65H67/04
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公开(公告)号：DE2412153A1
公开(公告)日：1975-10-02
申请号：DE2412153
申请日：1974-03-14
Applicant: TORAY INDUSTRIES
Inventor： HASEGAWA KATSUMI , KUMO ICHIRO , YAMAZAKI CHIKAYASU , OKABAYASHI MINORU , NAKAYAMA TAKAO , OSHIYAMA MASAHIRO
IPC: B65H59/38
Abstract: The system to control the winding of yarn on to a bobbin uses a tension sensor to give a periodic measurement of the yarn tension to be compared with a pre-set value which is either constant or proportional to the increasing dia. of the bobbin, so that the rotary speed of the bobbin can be controlled throughout the winding operation. The system gives a continuing monitoring action on the yarn without imposing friction which could lead to abrasive damage of the yarn, and without requiring complex mechanical components to register yarn tension.
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公开(公告)号：AU2010319104B2
公开(公告)日：2015-05-07
申请号：AU2010319104
申请日：2010-11-10
Applicant: TORAY INDUSTRIES
Inventor： TAKEUCHI NORIHIRO , MINEGISHI SHIN-ICHI , CHEON JIHOON , NISHIDA MAKOTO , MIMITSUKA TAKASHI , SUZUKI HIRONOBU , YAMADA KATSUSHIGE , SAWAI HIDEKI , KUMO ICHIRO
Abstract: Disclosed is a hollow fiber membrane module (1) for use in the production of a chemical substance, which can be used in the continuous fermentation that comprises filtrating a fermentation culture of a microorganism or a cultured cell through a hollow fiber membrane, collecting a chemical substance from a filtrate, retaining a concentrated solution in the fermentation culture or refluxing the concentrated solution, and further adding a fermentation raw material to the fermentation culture. In the hollow fiber membrane module (1), multiple hollow fiber membrane bundles are accommodated in a tubular case, at least one end part of each of the hollow fiber membrane bundles is fixed onto the tubular case in such a manner that the end surface of each of the hollow fiber membranes is opened by means of a hollow-fiber-membrane-bundling material, and the hollow-fiber-membrane-bundling material comprises a synthetic resin that exhibits a hardness retention rate of 95% or more after the material is brought into contact with a saturated water vapor at 121°C for 24 hours. The hollow fiber membrane module (1) can keep substance productivity at a high level and can be used in the production of a chemical substance by a sterilizable continuous fermentation method.
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公开(公告)号：AT423613T
公开(公告)日：2009-03-15
申请号：AT02790705
申请日：2002-12-09
Applicant: TORAY INDUSTRIES
Inventor： ODAKA YOSHIFUMI , NAKAMATSU OSAMU , KUMO ICHIRO
Abstract: It is an object of the present invention to provide a separation membrane in which a film-forming solution can be prevented from reaching a rear surface of a porous support in a step of forming a film, the adhesion between a functional film for separation and the porous support is high, and the thickness can be reduced. In the present invention, the separation membrane includes a porous support having a rough rear surface and a'functional film for separation, and the functional film is disposed on a front surface of the porous support and extends into the porous support.
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公开(公告)号：DE69418692D1
公开(公告)日：1999-07-01
申请号：DE69418692
申请日：1994-07-14
Applicant: TORAY INDUSTRIES
Inventor： KUMO ICHIRO , OKUMURA KOZO , SANO TAKAO , HAYASI TOSIHIRO
IPC: B65H54/44 , B65H54/547 , B65H75/24 , D01D7/00 , D01H7/16
Abstract: A bobbin holder comprising a driving shaft, a rotary cylinder which is rotated by said driving shaft and over an outer peripheral surface of which a plurality of bobbins are fitted and bobbin gripping means, characterised in that a difference delta between an outer diameter Ds of said rotary cylinder and an inner diameter Db of a bobbin is not greater than 10 mm, and that a thickness t at an end portion of said rotary cylinder satisfies a relation of 0
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Patent Agency Ranking
公开(公告)号：DE69006077D1
公开(公告)日：1994-03-03
申请号：DE69006077
申请日：1990-04-10
Applicant: TORAY INDUSTRIES
Inventor： HAYASHI MUTSUMI , TAKAMURA RYOJI , YAMAZAKI CHIKAYASU , UEDA MINORU , KUMO ICHIRO
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公开(公告)号：AT100582T
公开(公告)日：1994-02-15
申请号：AT90106821
申请日：1990-04-10
Applicant: TORAY INDUSTRIES
Inventor： HAYASHI MUTSUMI , TAKAMURA RYOJI , YAMAZAKI CHIKAYASU , UEDA MINORU , KUMO ICHIRO
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公开(公告)号：AU5310290A
公开(公告)日：1990-10-18
申请号：AU5310290
申请日：1990-04-10
Applicant: TORAY INDUSTRIES
Inventor： HAYASHI MUTSUMI , TAKAMURA RYOJI , YAMAZAKI CHIKAYASU , UEDA MINORU , KUMO ICHIRO
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公开(公告)号：AU2010319104A1
公开(公告)日：2012-05-17
申请号：AU2010319104
申请日：2010-11-10
Applicant: TORAY INDUSTRIES
Inventor： TAKEUCHI NORIHIRO , MINEGISHI SHIN-ICHI , CHEON JIHOON , NISHIDA MAKOTO , MIMITSUKA TAKASHI , SUZUKI HIRONOBU , YAMADA KATSUSHIGE , SAWAI HIDEKI , KUMO ICHIRO
Abstract: Disclosed is a hollow fiber membrane module (1) for use in the production of a chemical substance, which can be used in the continuous fermentation that comprises filtrating a fermentation culture of a microorganism or a cultured cell through a hollow fiber membrane, collecting a chemical substance from a filtrate, retaining a concentrated solution in the fermentation culture or refluxing the concentrated solution, and further adding a fermentation raw material to the fermentation culture. In the hollow fiber membrane module (1), multiple hollow fiber membrane bundles are accommodated in a tubular case, at least one end part of each of the hollow fiber membrane bundles is fixed onto the tubular case in such a manner that the end surface of each of the hollow fiber membranes is opened by means of a hollow-fiber-membrane-bundling material, and the hollow-fiber-membrane-bundling material comprises a synthetic resin that exhibits a hardness retention rate of 95% or more after the material is brought into contact with a saturated water vapor at 121°C for 24 hours. The hollow fiber membrane module (1) can keep substance productivity at a high level and can be used in the production of a chemical substance by a sterilizable continuous fermentation method.
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公开(公告)号：CA2553234A1
公开(公告)日：2005-08-04
申请号：CA2553234
申请日：2005-01-20
Applicant: TORAY INDUSTRIES
Inventor： JUNG GIMAN , WADA SHIGEHISA , YAMADA SATOKO , KUROKI NOBUYUKI , KURODA TOSHIHIKO , SUGAYA HIROYUKI , SEKIGUCHI SHUJI , TANAHASHI KAZUHIRO , KUMO ICHIRO
Abstract: The following is disclosed: (1) a membrane fractionator including a filtrati on section, a concentrating section, a recovery section and a liquid feed pump, wherein a flow channel connecting the filtration section, concentrating section and recovery section to each other constitutes a closed circuitry; ( 2) a method of biocomponent separation, characterized in that a sample derived from biocomponents is fed into an antibody adsorption membrane separation system having an antibody capable of adsorbing specified protein internally accommodated in the middle or a rear part of a membrane separation system th at in the absence of antibodies adsorbing proteins, exhibits a permeation ratio between human .alpha.1-microglobulin and human albumin of 1.5 to 1000, there by separating part of the biocomponents; and (3) a method of protein fractionation, comprising bringing a solution containing two or more types o f proteins and water into contact with a hollow yarn separation membrane to thereby attain protein fractionation, characterized in that the fractionatio n solution contains an organic solvent.
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