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    1.
    发明专利
    未知

    公开(公告)号：DE69033221D1

    公开(公告)日：1999-09-02

    申请号：DE69033221

    申请日：1990-08-24

    Applicant: TORAY INDUSTRIES

    Inventor： SARUYAMA HIDEO ,  OKUDA AKIRA

    IPC: D01F9/22 ,  D01D5/253

    Abstract: A noncircular cross-section carbon fiber having at least one plane of symmetry passing the centroid and having an angle of rotational symmetry, theta , defined by theta = 360 DEG /n, in which n is an integer of 1 to 10; wherein the internal structure has no lamellar structure having a substantially uniform crystalline structure; and wherein the fiber surface has a suface smoothness S of 1.16 or below and the tensile strength and the tensile modulus of the fiber in the form of a resin-impregnated strand is 300 kg/mm or above and 20 ton/mm or above, respectively; a process for producing such carbon fiber; and a composite of such carbon fiber with a resin.

    CHEMICAL FILTER UNIT AND GAS CLEANING SYSTEM
    3.
    发明专利
    CHEMICAL FILTER UNIT AND GAS CLEANING SYSTEM 未知

    公开(公告)号：CA2296477A1

    公开(公告)日：2000-02-05

    申请号：CA2296477

    申请日：1998-08-05

    Applicant: TORAY INDUSTRIES

    Inventor： HIRATA NAMI ,  FUJIMURA YOICHI ,  SARUYAMA HIDEO ,  AMANO MASAKI

    IPC: B01D39/16 ,  B01D53/04 ,  B01J47/12

    Abstract: A chemical filter unit, which comprises a filter medium formed by laminating a plurality of fiber sheets and a housing for containing the filter medium, and has a gas inlet open on one face of the housing and a gas outlet open on the other face substantially in opposite to the gas inlet, characterized in that gas passages to allow the flow of the gas along the surfaces of the fiber sheets are formed between the respectively adjacent fiber sheets of the filter medium from the gas inlet to the gas outlet, and that the adsorption capacity of the filter medium is 300 eq/m3 or more. It is preferable that the fibers constituting the fiber sheets are ion exchange fibers.

    4.
    发明专利
    未知

    公开(公告)号：DE69033221T2

    公开(公告)日：2000-02-03

    申请号：DE69033221

    申请日：1990-08-24

    Applicant: TORAY INDUSTRIES

    Inventor： SARUYAMA HIDEO ,  OKUDA AKIRA

    IPC: D01F9/22 ,  D01D5/253

    Abstract: A noncircular cross-section carbon fiber having at least one plane of symmetry passing the centroid and having an angle of rotational symmetry, theta , defined by theta = 360 DEG /n, in which n is an integer of 1 to 10; wherein the internal structure has no lamellar structure having a substantially uniform crystalline structure; and wherein the fiber surface has a suface smoothness S of 1.16 or below and the tensile strength and the tensile modulus of the fiber in the form of a resin-impregnated strand is 300 kg/mm or above and 20 ton/mm or above, respectively; a process for producing such carbon fiber; and a composite of such carbon fiber with a resin.

    CHEMICAL FILTER, ITS USE METHOD, CLEAN ROOM, SEMICONDUCTOR PRODUCTION APPARATUS AND FAN FILTER
    9.
    发明专利
    CHEMICAL FILTER, ITS USE METHOD, CLEAN ROOM, SEMICONDUCTOR PRODUCTION APPARATUS AND FAN FILTER 失效

    公开(公告)号：JP2001062237A

    公开(公告)日：2001-03-13

    申请号：JP24187699

    申请日：1999-08-27

    Applicant: TORAY INDUSTRIES

    Inventor： FUJIMURA YOICHI ,  SARUYAMA HIDEO

    IPC: B01D53/04 ,  F24F7/06

    Abstract: PROBLEM TO BE SOLVED: To easily discriminate and predict the life of a filter by constituting a parallel flow type filter in which the air passing the filter flows approximately parallel along the surfaces of the filter media constituting the filter of the plural filter media varying in the length of the direction where the air flows. SOLUTION: The chemical filter which is used for a clean room, semiconductor production apparatus, etc., and removes the gaseous contaminants in the air is formed by providing the filter with two kinds of varying length portions of long filter medium portions 4 and short filter medium portion portions 5 at the length of the filter media in the air flow direction. The method of predicting the life of the parallel flow type filter includes a method of periodically measuring the concentration of the contaminants downstream of the long filter medium portions 4 and downstream of the short filter medium portions 5 and making discrimination that the filter is nearly the end of its life where a difference arises at their concentration level. Also, the downstream side in the filter of the short filter medium portions 5 is provided with a space 3 and a filter medium holding frame is disposed in this space 3 so as to come into contact with the downstream portions of the filter media within the outside frame of the filter.

    CHEST PRESSING STRUCTURE
    10.
    发明专利
    CHEST PRESSING STRUCTURE 失效

    公开(公告)号：JP2001008999A

    公开(公告)日：2001-01-16

    申请号：JP18597099

    申请日：1999-06-30

    Applicant: TORAY INDUSTRIES

    Inventor： OKAMOTO MITSUYOSHI ,  KAWAMURA TOMOKO ,  SARUYAMA HIDEO

    IPC: A61H31/00

    Abstract: PROBLEM TO BE SOLVED: To ensure smooth expansion for a chest structure for preventing the structure from expanding and deforming to other directions except a patient's chest direction by forming the expandable and contractable structure of compressed fluids by using a thin sheet, and by reinforcing sections excluding the chest direction of the patient in the structure with reinforcing members comprising line-like, bar-like, belt-like, and spring-like members. SOLUTION: A chest pressing structure 1 of a massage device, which is used to give heart massage to a patient whose heart is stopped by an accident, a disease or the like, is formed bag-like shape of a thin sheet which can be expandable and contractable by compressing fluids, and sections excluding a chest direction of the patient in the structure are reinforced by reinforcing members 2 (a figure in a line-like reinforcing member) comprising line-like, bar-like, belt-like, and spring-like members. The chest pressing structure 1 can be flexibly expanded and contracted to the chest direction of the patient by supplying and discharging the compressed fluids thereby to prevent the structure from expanding and deforming to other directions except the chest direction of the patient, to reduce unnecessary consumption of the compressed fluids, and to reduce energy of a driving source. An elastic body for giving contraction may be assembled in the chest pressing structure 1.

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