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公开(公告)号：JPH08175756A
公开(公告)日：1996-07-09
申请号：JP32230994
申请日：1994-12-26
Applicant: TORAY INDUSTRIES
Inventor： KUMO ICHIRO , OKUMURA KOZO , SANO TAKAO
Abstract: PURPOSE: To provide superior package form and stably provide a package having uniform yarn quality between inside and outside layers in the case of high speed winding. CONSTITUTION: When yarn is wound by a winder of spindle drive type or yarn feeding roll (touch roll) drive type, a drive motor 16 of a spindle is controlled in such a state that package circumference speed Vp is set to reference package circumference speed Vo from winding start of the package to the winding end based on package circumference speed Vp detected by a package circumference speed detection means 8. A drive motor 21 of a yarn feeding roll 7 is controlled in such a state that circumferential speed difference (Vr-Vp) between yarn feeding roll circumferential speed Vr detected by a yarn feeding roll circumferential speed detection means 27 and package circumferential speed Vp is set to reference circumferential speed difference ΔVo from the package winding start to the winding end.
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公开(公告)号：JPH08175752A
公开(公告)日：1996-07-09
申请号：JP32443894
申请日：1994-12-27
Applicant: TORAY INDUSTRIES
Inventor： TERASAKA HIROYUKI , KUMO ICHIRO , OKUMURA KOZO
Abstract: PURPOSE: To provide a yarn winder that stably rotates a touch roller even in a high speed range by increasing risk speed. CONSTITUTION: A yarn winder is provided with a plurality of bobbins 7a, 7b, 7c, 7d which are installed in a long spindle 8 in such a state as arranged in the axial direction, and a touch roller 1 which is pressedly contacted with the surfaces of thread packages 6a, 6b, 6c, 6d on these bobbins. And the touch roller 1 is divided into at least two divided rollers 1e, 1f and these divided rollers 1e, 1f are rotatably supported.
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公开(公告)号：JPH07266438A
公开(公告)日：1995-10-17
申请号：JP8272794
申请日：1994-03-30
Applicant: TORAY INDUSTRIES
Inventor： MIYAGAWA TATSUYA , KUMO ICHIRO
IPC: B29C70/16 , B29K105/08 , B29L23/00
Abstract: PURPOSE:To provide a filament winding, by which the production efficiency has been improved, which flexibly copes with the production of various shaped FRP molded article and can wind filament under the condition that winding pattern is properly changed in response to dynamic requirements. CONSTITUTION:At the winding of filament 20 on a mandrel 13 under the condition that the filament 20 is reciprocated to the direction of the axis of the mandrel 13, a plurality of winding-up positions 11a and 11b of the filament 20 to the mandrel 13 are allowed to be set to the axis direction of the mandrel 13.
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公开(公告)号：JPH05338043A
公开(公告)日：1993-12-21
申请号：JP35444792
申请日：1992-12-15
Applicant: TORAY INDUSTRIES
Inventor： KUMO ICHIRO
IPC: B29C70/16 , B29C53/80 , B29K105/08 , B65H67/04 , B29C67/14
Abstract: PURPOSE:To provide a filament winding molding device and usage thereof which are capable of improving the working efficiency and has extremely high safety, by a method wherein a transfer to a free mandrel can be performed automatically without manual operation and the transference can be performed substantially all at once in a short time even when a large number of the mandrels are used. CONSTITUTION:A waist drum 39 to which a thread line after wholly wound up is deposited temporarily is provided close by one side of a pair of chucking member holding detachably both ends of a mandrel and a cutting device 51 for cutting off of the thread line which is wound round the waist drum 39 and extending over between the waist drum 39 and the mandrel which is wholly wound up is provided close by the waist drum 39.
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公开(公告)号：JP2002282656A
公开(公告)日：2002-10-02
申请号：JP2001095586
申请日：2001-03-29
Applicant: TORAY INDUSTRIES
Inventor： MATSUMOTO HIROSHI , KUMO ICHIRO , NAKAMATSU OSAMU
Abstract: PROBLEM TO BE SOLVED: To provide a hollow fiber module enabling the replacement of a hollow fiber part for applying blood treatment, and a hollow fiber cartridge used therein. SOLUTION: The hollow fiber module 1 is constituted so that both ends of hollow fibers are opened and the columnar hollow fiber cartridge 10 having fixing members provided to both ends thereof is housed in a case 20 so as to hold a dialysing fluid in a cylindrical member 11 in a liquidtight state. Detachable lid materials 30 are attached to both ends of the opening part of the case 20 through seal materials 26. That is, since the lid materials 30 are detachable, the lid materials 30 are detached after blood treatment is completed to take out the used hollow fiber cartridge 20 to discard the same and other constituent members are washed and sterilized. The hollow fiber cartridge 10 is replaced with the new hollow fiber cartridge and the new one can be assembled together with the washed and sterilized constituent members.
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Patent Agency Ranking
公开(公告)号：JP2002145526A
公开(公告)日：2002-05-22
申请号：JP2000341615
申请日：2000-11-09
Applicant: TORAY INDUSTRIES
Inventor： HIROSE HIROKAZU , OSAWA YOSHIHIKO , KUMO ICHIRO
IPC: B65H54/56
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method of manufacturing a thread bundle capable of forming a thread bundle under the low tensile force without generating a breakdown of a thread bundle to be formed, without generating looseness and meandering of the thread and without damaging the thread. SOLUTION: This thread bundle manufacturing device has a thread supply part having traveling threads 1a-1d, feed rollers 3a and 3b, an accumulative roller 6 for changing the traveling length of the threads and a dancer roller 9 suspended by the traveling threads, and a focusing part provided with plural thread holder bars 16a and 16b located with a space, a winding guide arranged to be turned around the periphery of the thread holder bars, a pair of rollers provided in the upstream of the winding guide, a slide plate for supporting one of the rollers and connected to an actuator B for changing the relative position of the supported roller in relation to the winding guide, and a means for controlling the free running torque of at least one roller of the pair of rollers.
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公开(公告)号：JP2000250417A
公开(公告)日：2000-09-14
申请号：JP5678799
申请日：1999-03-04
Applicant: TORAY INDUSTRIES
Inventor： FUJII YASUSHI , MATSUBARA NOBUYUKI , KUMO ICHIRO
IPC: G09F9/00
Abstract: PROBLEM TO BE SOLVED: To confirm the power source state even when an existent power lamp is hidden behind an optical filter or the like by providing a pilot lap which can display the electrification state or the like of a display device at an arbitrary position. SOLUTION: A display unit 20 comprises a pilot lamp 21, an optical fiber 22 and a light incidence part 23. The light incidence part 23 is provided at one end part of the optical fiber 22, an optical fiber end surface and a power pilot lamp 9 on a housing of a display monitor 1 are brought into contact, and a fitting member 24 shields the periphery of the contact part from light. The pilot lamp 21 is arranged an other end part of the optical fiber 22 and a lens 25 is installed on the end surface of the optical fiber 22 by adhesion or the like. Consequently, the display light of the power pilot lamp 9 is emitted to the lens 25 of the pilot lamp 21 constituting the display unit 20 as it is, so the display unit 20 can display the power source state without having its own power source.
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48.发明专利
公开(公告)号：JP2000246158A
公开(公告)日：2000-09-12
申请号：JP5396299
申请日：1999-03-02
Applicant: TORAY INDUSTRIES
Inventor： KOTANI HITOYASU , KUMO ICHIRO , OGAWA KOJI
Abstract: PROBLEM TO BE SOLVED: To precisely produce and reproduce a prescribed fixed pattern and to rapidly, easily and optionally change the pattern to a target pattern in the case of working the pattern into intended various patterns by making a transfer roll dividable in the transfer roll for coating a base material consisting of a plate material. SOLUTION: In the case of dividing the transfer roll in the roll shaft direction, the transfer roll is into six parts of No.1 to No.6. The transfer roll 1 is provided with parts corresponding to sponge parts 1a-6a and core metals 1b-6b. The transfer roll divided into six parts is fixed to a fixed shaft 7 with nuts 8 to be used as an integrated roll. It is important for the shape of the fixing shaft 7 to prevent the occurrence of slippage of all the transfer roll of No.1 to No.6 in the peripheral direction and the fixed shaft 7 has a structure movable in the peripheral direction. In the case of using a serration in the fixed shaft 7, the movement of the transfer roll in the peripheral direction at the time of rearranging is made fine and the fractional rearrangement is performed.
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公开(公告)号：JP2000098914A
公开(公告)日：2000-04-07
申请号：JP26946298
申请日：1998-09-24
Applicant: TORAY INDUSTRIES
Inventor： KUMO ICHIRO , UENO TAKASHI , NAKAMATSU OSAMU , KUSAKABE TETSUTO
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter and a display device in which characters and graphics on a screen are viewed large when operations of a word processer, designing and drawing are carried out on the display screen. SOLUTION: This optical filter 2 attached to a screen of a display device 1 displaying a picture is provided with a function for magnifying a display picture. In a display device where the optical filter 2 is attached to the screen 10 of the display device 1 displaying the picture, the optical filter 2 having the manifying function is attached and can change the magnification of the picture. The optical filter different in a focal length or the optical filter different in characteristic is attachable and detachable without using any tool and an interval between the screen and the optical filter is variable.
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公开(公告)号：JP2000001243A
公开(公告)日：2000-01-07
申请号：JP6021799
申请日：1999-03-08
Applicant: TORAY INDUSTRIES
Inventor： OGAWA KOJI , KUMO ICHIRO , KOTANI HITOYASU , HIROSE KENICHI
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of a defect product by detecting a shifting amount of a working position in the raw material transport direction and a difference in the working length. SOLUTION: When a raw material 1 is transported to the position of a transfer roll 6 by a transport conveyer 5, the position of a home position mark 13 of the transfer roll 6 is detected by a home position detecting sensor 14, the leading edge of the raw material 1 is detected by a plate leading edge detecting sensor 15, and the rotational amount of the transfer roll 6 and the travel of the transport conveyer 5 are always counted by a rotary encoder 12. That is, the pulses of pulse signals of the rotary encoder 12 from when the pulse signal of the home position detecting sensor 14 is turned on until the pulse signal of the plate leading edge detecting sensor 15 is turned on are counted. The pulse number shows the difference amount of timing from two pulse signals, which corresponds to the shift amount of the transfer position to the raw material 1. When the difference amount exceeds an allowable value, abnormality warning is given by a warning device 17, and accoring to the abnormality warning, correction is made.
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