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    TENSILE STRENGTH MEASUREMENT
    81.
    发明专利
    TENSILE STRENGTH MEASUREMENT 失效

    公开(公告)号：JPS5690229A

    公开(公告)日：1981-07-22

    申请号：JP16896979

    申请日：1979-12-25

    Applicant: TORAY INDUSTRIES

    Inventor： HASEGAWA KATSUMI ,  YAMAZAKI CHIKAYASU

    IPC: G01L5/04 ,  B65H59/40

    Abstract: PURPOSE:To arrange so that a change in the tensile strength of a continuous body may be detected as a tensile strength signal which changes on a delayed frequency by making a running continuous body contact a tensile strength detection element at a cycle different from the periodically changing cycle of a tensile strength of a continuous body. CONSTITUTION:Tensile strength detection element 8 consisting of an oscillation lever for tensile strength detection 9 attached with a distortion gauge which detects a yarn tensile strength through intermittent contact with a yarn Y and an oscillation lever 10 equipped with a distortion gauge which does not contact the yarn Y is fixed existing in a yarn path for a running yarn Y. It is possible to observe and count so that the tensile strength of the running yarn Y may change at a delayed cycle as shown by a dotted line 18 compared with a state indicated by a solid line 14 by changing and properly selecting a space T1 where the running yarn Y and the oscillation lever for tensile strength detection 9 contact with each other, when the yarn Y passing through the tensile strength detection element 8 is wound up on a bobbin 1 through the intermediary of a traverse guide 3.

    FUNCTIONAL FIBER ASSEMBLY
    82.
    发明专利
    FUNCTIONAL FIBER ASSEMBLY 失效

    公开(公告)号：JPS5658503A

    公开(公告)日：1981-05-21

    申请号：JP13477179

    申请日：1979-10-19

    Applicant: TORAY INDUSTRIES

    Inventor： SONODA TAKESHI ,  HASEGAWA KATSUMI ,  TERAMOTO KAZUO ,  YOSHIOKA TAKESHI

    IPC: A61M1/36 ,  A61M1/22 ,  B01D15/00 ,  B01D39/14 ,  B01D39/16 ,  B01J47/00 ,  B01J47/12 ,  C12P1/00

    Abstract: PURPOSE:To make it easy to obtain unformly dispersed flow and decrease pressure loss in an assembly consisting of a core bar having groove holes continuous in a longitudinal direction, a functional fiber layer around the same and an outside cylinder, by providing the part having no groove holes in the central part of the core bar. CONSTITUTION:The fluid to be treated flowing from the fluid inlet 9 of this assembly through the groove holes of a core bar 1 flows into a functional fiber layer 5 through the groove hole surfaces. The fluid past the fiber layer 5 flows into the space 8 formed between the outside circumferential part of the fiber layer 5 and an outside cylinder 4, and migrates toward the assembly outlet direction of the space 8. Further from the space 8 it again goes through the fiber layer 5, flows into the groove holes of the core bar 1, passes through a collar 3 and flows out from an assembly outlet 10. Such flow of the fluid is caused by the partition part 2 which is provided in the central part of the core bar 1 and has no groove holes.

    FIBER PILE PACKAGE AND ITS MANUFACTURE
    83.
    发明专利
    FIBER PILE PACKAGE AND ITS MANUFACTURE 失效

    公开(公告)号：JPS5598061A

    公开(公告)日：1980-07-25

    申请号：JP338079

    申请日：1979-01-18

    Applicant: TORAY INDUSTRIES

    Inventor： NAKANISHI TOORU ,  YAMANE SHIYOUJI ,  HASEGAWA KATSUMI

    IPC: B65H75/16

    Abstract: PURPOSE:To make a bulk transport and continuous fiber processing possible by forming a fiber filament into a standardized fiber pile and packaging said fiber pile. CONSTITUTION:Fiber injected from an injection nozzle 1 into a porous cylinder 2 together with fluid forms a fiber pile 3 inside said cylinder as soon as the fluid is discharged from the wall of the porous cylinder 2, said fiber pile 3 is reduced to a prescribed speed by a surrounding feed roller 4 with a coarce surface and is forwarded to the undersurface of a pressure board 5 through a feed port 6. The undersurface of the pressure board is provided with a bottom board 7, which goes down according to a load and a cylindrical container 8 has a constitution, wherein a feed port 6 spirally moves with a fixed speed against a container, and therefore the fiber pile 3 fed to the undersurface of the pressure board 5 is accommodated into the cylindrical container 8 drawing an spiral arc. In this way the bulk transport and continuous fiber processing is made possible.

    METHOD OF WIRING YARN AND WINDING DEVICE THEREOF
    89.
    发明专利
    METHOD OF WIRING YARN AND WINDING DEVICE THEREOF 失效

    公开(公告)号：JPH11334999A

    公开(公告)日：1999-12-07

    申请号：JP16412598

    申请日：1998-05-27

    Applicant: TORAY ENG CO LTD ,  TORAY INDUSTRIES

    Inventor： HASEGAWA KATSUMI ,  KANEMATSU AKIRA ,  SAWAKI MASANORI ,  HIKITA SHINICHI ,  SUZUKI TAMOTSU ,  OGAWA KOJI

    IPC: B65H63/00 ,  D01D7/00

    Abstract: PROBLEM TO BE SOLVED: To provide a method of wiring a yarn and a winding device thereof which can prevent occurrence of such a serious loss or accident as to stop or break the winding device. SOLUTION: The frame of this winding device 1 is provided with a vibration pickup sensor 2 which captures vibration information generated from a winding device 1, a storage device 6 which detects and captures vibration information of the winding device 1 with the vibration pickup sensor 2 when the yarn wound around a bobbin mounted on a spindle reaches a prescribed amount of winding, branches the captured vibration information, stores one of them in a prescribed format, passes a band pass filter through the other, provides its waveform with envelop-processing by an envelope processing device, and stores the obtained waveform in a prescribed format, and an alarm device generating an alarm if the respective values are higher than a previously inputted set value.

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