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公开(公告)号：CA2444922C
公开(公告)日：2009-09-08
申请号：CA2444922
申请日：2003-10-15
Applicant: TORAY INDUSTRIES
Inventor： NAKAMATSU OSAMU , KUMO ICHIROU , OHTANI HIROSHI
Abstract: Disclosed is a hollow-fiber membrane module that can prevent diaphragms from peeling or coming off from a cylindrical casing. The hollow-fiber membrane module, comprises a cylindrical casing; a hollow-fiber membrane bundle contained in the cylindrical casing, potting layers for fixing the hollow-fiber membrane bundle to an inner wall of the cylindrical casing at both ends of the hollow-fiber membrane bundle, wherein baffle cylinders having slits extending in a direction slanting to the axis of the cylindrical casing are fitted in the potting layers.
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公开(公告)号：CA2676161A1
公开(公告)日：2008-08-07
申请号：CA2676161
申请日：2008-01-29
Applicant: TORAY INDUSTRIES
Inventor： OSABE MASAHIRO , NAKAMATSU OSAMU , SUGAYA HIROYUKI
Abstract: A module size even in a highly packed module can be reduced through a sim ple step while keeping a crimped state in which a dialysis liquid or buffer solution flows well. A hollow-fiber membrane is provided which has, imparted thereto, a crimp having a regular period of 15-25 mm and a crimp angle (.th eta.) determined by the period and amplitude of 0.09-0.32. Also provided is a hollow-fiber-membrane module characterized by having such hollow-fiber mem branes included therein.
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公开(公告)号：HK1007933A1
公开(公告)日：1999-04-30
申请号：HK98108910
申请日：1998-07-06
Applicant: TORAY INDUSTRIES
Inventor： NAKAMATSU OSAMU , MATSUMOTO HIROSHI
Abstract: An optical filter for display, which comprises a filter body having the external size corresponding to that of the displaying screen of a display and a frame body for holding the filter body. The filter is formed to match any kind of display device. The frame body is composed of a frame body which has the front external size corresponding to that of the main body of the display and a prescribed depth and holds the filter body and side frame bodies which are provided on both sides of the frame body and coupled with the frame body so that their positions can be adjusted in the horizontal direction against the frame body. The frame body is provided with a front frame having the external size corresponding to that of the main body of the display and is constituted of a top plate and side plates which are flexibly coupled with the front frame at arbitrary positions and corner members which join the top plate to the side plates.
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公开(公告)号：HK1203878A1
公开(公告)日：2015-11-06
申请号：HK15104340
申请日：2015-05-07
Applicant: TORAY INDUSTRIES
Inventor： HASHIMOTO KAZUYUKI , INUZUKA HAYATO , NAKANO YOSHINORI , NAKAMATSU OSAMU
IPC: B01D20060101 , A61M20060101
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公开(公告)号：CA2868711A1
公开(公告)日：2013-10-03
申请号：CA2868711
申请日：2013-03-25
Applicant: TORAY INDUSTRIES
Inventor： HASHIMOTO KAZUYUKI , INUZUKA HAYATO , NAKANO YOSHINORI , NAKAMATSU OSAMU
Abstract: Provided is a hollow fiber membrane module that has excellent liquid tightness, high bonding strength in a welding portion, and can be manufactured efficiently. The present invention comprises a hollow fiber membrane bundle (4), a main body case (3) that receives the hollow fiber membrane bundle (4), a membrane fixing layer (5) that fixes the hollow fiber membrane bundle (4) to an inner wall of an end portion of the main body case, and headers (8) and (9) that are attached to a case opening end portion and have an inlet (6) or an outlet (7) for a treatment target liquid. The headers (8) and (9) and the main body case (3) are ultrasonically welded in at least two areas over the entire circumference. A share joint is used as joint design by which a side surface of an outer circumference of the main body case and inner side surfaces of the headers are ultrasonically welded over the entire circumference. A butt joint is used as joint design by which a cross section of the main body case and the inner side surfaces of the headers are ultrasonically welded over the entire circumference.
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Patent Agency Ranking
公开(公告)号：DE60231332D1
公开(公告)日：2009-04-09
申请号：DE60231332
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：HK1062420A1
公开(公告)日：2004-11-05
申请号：HK04105347
申请日：2004-07-21
Applicant: TORAY INDUSTRIES
Inventor： NAKAMATSU OSAMU , OHTANI HIROSHI , KUMO ICHIROU
IPC: B01D20060101 , B01D63/04 , A61M20060101 , A61M1/18 , B01D63/02
Abstract: This invention provides an inexpensive hollow-fiber membrane module that can prevent diaphragms from peeling or coming off from the cylindrical casing. This invention provides a hollow-fiber membrane module, comprising a cylindrical casing (3) having an inlet port (1) for the treating liquid at one end and an outlet port (2) for the treating liquid at the other end, a hollow-fiber membrane bundle (4) contained in the cylindrical casing (3), potting layers (5,6) for fixing the hollow-fiber membrane bundle (4) to the inner-wall of the cylindrical casing (3) at both the ends of the hollow-fiber membrane bundle (4), a header (10) having an outlet port (9) for the liquid undergoing treatment provided at one end of the cylindrical casing (3), and a header (8) having an inlet port (7) for the liquid undergoing treatment provided at the other end of the cylindrical casing (3), wherein baffle cylinders (12) having slits (11) extending in the direction slanting to the axis of the cylindrical casing (3) are fitted in the potting layers (5,6).
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公开(公告)号：ES2156604T3
公开(公告)日：2001-07-01
申请号：ES95925146
申请日：1995-07-18
Applicant: TORAY INDUSTRIES
Inventor： NAKAMATSU OSAMU , MATSUMOTO HIROSHI
Abstract: An optical filter for display, which comprises a filter body having the external size corresponding to that of the displaying screen of a display and a frame body for holding the filter body. The filter is formed to match any kind of display device. The frame body is composed of a frame body which has the front external size corresponding to that of the main body of the display and a prescribed depth and holds the filter body and side frame bodies which are provided on both sides of the frame body and coupled with the frame body so that their positions can be adjusted in the horizontal direction against the frame body. The frame body is provided with a front frame having the external size corresponding to that of the main body of the display and is constituted of a top plate and side plates which are flexibly coupled with the front frame at arbitrary positions and corner members which join the top plate to the side plates.
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公开(公告)号：DE69521018D1
公开(公告)日：2001-06-28
申请号：DE69521018
申请日：1995-07-18
Applicant: TORAY INDUSTRIES
Inventor： NAKAMATSU OSAMU , MATSUMOTO HIROSHI
Abstract: An optical filter for display, which comprises a filter body having the external size corresponding to that of the displaying screen of a display and a frame body for holding the filter body. The filter is formed to match any kind of display device. The frame body is composed of a frame body which has the front external size corresponding to that of the main body of the display and a prescribed depth and holds the filter body and side frame bodies which are provided on both sides of the frame body and coupled with the frame body so that their positions can be adjusted in the horizontal direction against the frame body. The frame body is provided with a front frame having the external size corresponding to that of the main body of the display and is constituted of a top plate and side plates which are flexibly coupled with the front frame at arbitrary positions and corner members which join the top plate to the side plates.
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公开(公告)号：SG75082A1
公开(公告)日：2000-09-19
申请号：SG1996000513
申请日：1996-01-27
Applicant: TORAY INDUSTRIES
Inventor： NAKAMATSU OSAMU , MATSUMOTO HIROSHI
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