中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

172 records (took 0.024 seconds)

    PREPARING APPARATUS OF CRIMPED SYNTHETIC FIBER STAPLE
    81.
    发明专利
    PREPARING APPARATUS OF CRIMPED SYNTHETIC FIBER STAPLE 失效

    公开(公告)号：JPS5831119A

    公开(公告)日：1983-02-23

    申请号：JP12588481

    申请日：1981-08-13

    Applicant: TORAY INDUSTRIES

    Inventor： SEKIDO SHIYUNEI ,  OGASAWARA MASASHI ,  KITAURA KOUICHI

    IPC: D01G1/00 ,  D01G1/04

    Abstract: PURPOSE:To obtain synthetic fiber staples having no crimp at the ends thereof, at a high speed, by eliminating the crimps at the desired part at a desired interval in the long direction in a continuous crimped synthetic fibrous bundle, and cutting the part without crimps. CONSTITUTION:A crimped synthetic fibrous bundle 5 is fed to a tenser apparatus 1, spread and fed to a crimp eliminating apparatus 7 to eliminate the crimps thereof from a part pressed by recesses (7a) and (7a') of heated embossing rollers 7 in the apparatus 7. The bundle 5 without crimps is then sent to a cutting apparatus 6, and the bundle 5, held by wheels 11 and a holding wheel 12 is cut at the center of the uncrimped part. The amount of the bundle 5' to be fed to the cutting apparatus 6 is adjusted by a sensing part 10 and a controlling roller 8 to control the cutting position.

    DIE FOR MANUFACTURING RETICULATE ARTICLE
    83.
    发明专利
    DIE FOR MANUFACTURING RETICULATE ARTICLE 失效

    公开(公告)号：JPS5684935A

    公开(公告)日：1981-07-10

    申请号：JP16144479

    申请日：1979-12-14

    Applicant: TORAY INDUSTRIES

    Inventor： OGASAWARA MASASHI ,  YAMAGUCHI SHIN ,  AKITA MASANORI

    IPC: B29B7/00 ,  B29C47/00 ,  B29C47/12 ,  B29C47/24 ,  B29L28/00

    Abstract: PURPOSE:To improve the productivity, prevent the damage of the die and simplify the exchanging work of the die by a method wherein inside and outside discharging die are detachably attached to the inside and the outside main dice. CONSTITUTION:The inside discharging die 3 and the outside discharging die 4 are secured respectively to the inside main dice 1 and the outside main die 2 which constitutes the main die with the bolts A, B. Resin, poured from introducing holes 5, 6, is joined at an annular passageway 12 and is discharged from openings 7, 8 of respective inside and outside discharging die 3, 4. The inside elements 1, 3 and the outside elements 2, 4 are rotated mutually at boundaries of sliding surfaces 9,9', 10,10', therefore, linear resins discharged from the openings 7, 8 become a cylindrical reticulated body. The main bodies 1, 2 having the main sliding surfaces 9,9' can be constituted with thicker durable materials, therefore, the damage of them is very little. The die 3, 4 can be exchanged easily with other die by only tightening with the bolts.

    MATERIAL FOR CONTROLLING VIBRATION
    84.
    发明专利
    MATERIAL FOR CONTROLLING VIBRATION 失效

    公开(公告)号：JPS54107944A

    公开(公告)日：1979-08-24

    申请号：JP1578778

    申请日：1978-02-14

    Applicant: TORAY INDUSTRIES

    Inventor： TAKADA TAKASHI ,  OGASAWARA MASASHI ,  KIKUCHI YOSHIKAZU

    IPC: C08L7/00 ,  B32B15/06 ,  C08K7/00 ,  C08K7/04 ,  C08L1/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L67/00 ,  C08L101/00

    Abstract: PURPOSE:Specific amounts of a thermosetting resin and an inorganic fibrous material are incorporated to rubber to produce vibration-controlling materials that are suibtably used for engines and living houses because of their excellent vibration- control and form-retention properties and flexibility over a wide temperature range from room temperature to relatively high temperatures. CONSTITUTION:To (A) 100 parts by wt of a rubber as nitrile rubber are incorported (B) 10 - 100, preferably 20 - 80 parts of a thermosetting resin giving a dynamic elasticity of at least 10 dyne/cm at 100 deg.C after cured and (C) 100 - 400, preferably 100 - 300 parts of an inorganic fibrous material as fiberglass or asbestos and/or scaly inorganic mateial as graphite or mica. The composition is kneaded at a temperature over the softening point of the resin, then made into sheets and cured. The addition of metal fibers, preferably lead metal fibers improves further the vibration-control properties. EFFECT:Said composition keeps flexiblity even after cured and is readily applied to curved surfaces.

    HIGHHDENSITY SEALING MATERIAL
    85.
    发明专利
    HIGHHDENSITY SEALING MATERIAL 失效

    公开(公告)号：JPS5445363A

    公开(公告)日：1979-04-10

    申请号：JP11049877

    申请日：1977-09-16

    Applicant: TORAY INDUSTRIES

    Inventor： TAKADA TAKASHI ,  OGASAWARA MASASHI ,  KIKUCHI YOSHIKAZU

    IPC: C09K3/10 ,  F16J15/20

    Abstract: PURPOSE:Metal fibers are dispersed into a sealer to produce said high-density sealing material with excellent sound insulating property. CONSTITUTION:Metal fibers of 500 micron or less, preferably less than 200 micron diameter and 0.5-30, preferably 1-15mm. length are incorporated to a sealer such as organic sealer, e.g., polyurethane, polysuligide or inorganic sealer, e.g., clay or mortar to make the density of the material 2, preferably 3 or more. USE:Sound insulating materials, antistatic materials, materials preventing the leak and scatterning of X-rays and radiation, or materials for reflecting or shielding from electromagnetic waves.

Patent Agency Ranking