公开(公告)号：DE2907848A1

公开(公告)日：1979-08-30

申请号：DE2907848

申请日：1979-02-28

Applicant: TORAY INDUSTRIES

Inventor： TAMBARA NOBUHIKO ,  HASEGAWA KATSUMI ,  YASUDA TOSHIO

IPC: B65H67/048 ,  B65H54/34

Abstract: An improved turret type yarn winding apparatus provided with means for regulating a running yarn passage when the bobbin change operation is carried out. This yarn passage regulating means is capable of utilizing for the conventional turret type yarn winding apparatus. When the full size yarn package is displaced from the winding position to the stand-by position while a fresh bobbin is displaced to the stand-by position to the winding position, the running yarn is firstly shifted to a position outside the traverse motion of the traverse mechanism, and thus shifted running yarn is forced to pass along a predetermined yarn passage maintained by the above-mentioned yarn passage regulating means so that the running yarn can be assuredly caught by a yarn catching means rotated together with the spindle whereon a fresh bobbin is mounted, at the winding position.

公开(公告)号：DE3371898D1

公开(公告)日：1987-07-09

申请号：DE3371898

申请日：1983-09-06

Applicant: TORAY INDUSTRIES

Inventor： HASEGAWA KATSUMI ,  YASUDA TOSHIO ,  SHIMADA KOUJI

IPC: B65H54/28

Abstract: In winding a yarn Y onto a bobbin (7), a more uniform package can be obtained by the alternate steps of (a) repeatedly traversing the yarn Y over a full traverse stroke Wo and (b) repeatedly traversing the yarn Y over a narrower traverse stroke W. During step (b) the yarn Y is released from the traverse guide means (10; 20-25) at the end of the stroke, whereupon it tends to traverse naturally towards a mid-position until picked up by the traverse guide means (10; 20-25) on its return stroke. The release is effected by yarn release guides (16a, 16b; 27a, 27b) which can be moved to a position where the yarn Y is deflected to a path where it is out of contact with the traverse guide means (16a, 16b; 27a, 27b) at a position corresponding to the ends of the narrower traverse stroke W.

公开(公告)号：JP2002186893A

公开(公告)日：2002-07-02

申请号：JP2000390305

申请日：2000-12-22

Applicant: TORAY INDUSTRIES

Inventor： MIYAGAWA TATSUYA ,  HISADA TOKUO ,  YASUDA TOSHIO

IPC: G03F7/16 ,  B05B1/14 ,  B05C5/00 ,  B05C11/00 ,  B05D1/26 ,  B05D3/00 ,  H01J9/227 ,  H01J11/22 ,  H01J11/34 ,  H01J11/42 ,  H01J11/02

Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a coating solution which can always control the clearance between the surface of a substrate and an application head to be constant and apply the coating solution correctly and uniformly on the surface of the substrate and an apparatus for the method. SOLUTION: In the applicator having a table for sucking/fixing the substrate, the application head for applying the coating solution at a position which is separated at a constant distance from the substrate and faces the substrate, the first moving means for moving the table and the head relatively in the application direction, the second moving means for moving the head to make it approach or be separated from the substrate, and a height detecting means for detecting the height of the surface of the substrate in front of, in the application direction of, the head, a position detecting means for detecting the relative position in the application direction of the table or the head, a storage means for temporarily storing an application-directional position signal by the position detecting means and a substrate surface height signal by the height detecting means, and a height control means for controlling the height of the application head on the basis of the position signal and the surface height signal are provided. The method using the applicator is provided.

公开(公告)号：JPH11268240A

公开(公告)日：1999-10-05

申请号：JP7179998

申请日：1998-03-20

Applicant: TORAY INDUSTRIES

Inventor： HIGASHIDA YOSHIHISA ,  YASUDA TOSHIO

IPC: B41F23/04

Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for curing an ultraviolet curable material to obtain a uniform surface hardness without hardness unevenness while reducing an inert gas consumption. SOLUTION: The curing apparatus cures a strip material (ultraviolet curable material) 8 by emitting an ultraviolet ray while continuously supplying the material 8 to a curing reaction chamber 2 charged with inert gas. In this case, the chamber 2 has an ultraviolet transmitting transparent plate 3 mounted at a position opposed to an ultraviolet emitting unit 1. The chamber 2 is isolated from the unit 1. Sealing mechanisms 10A, 10B, 11A, 11B are respectively provided at a conveying unit and a delivering unit of the material 8 from and to the chamber 2.

公开(公告)号：JPH07149457A

公开(公告)日：1995-06-13

申请号：JP23854694

申请日：1994-09-05

Applicant: TORAY INDUSTRIES

Inventor： HASEGAWA KATSUMI ,  YASUDA TOSHIO

IPC: B65H18/06 ,  B65H18/10

Abstract: PURPOSE:To perform easy and accurate chucking even when a winding core is not supported by a worker. CONSTITUTION:A slitter comprises a winding core chuck rotatably supporting a winding core 10, around which a sheet-form substance is wound, at the two ends of the core 10 and moved forward and backward in an axial direction; and a pair of winding arms arranged on both sides of the winding core 10. A core support means to support the two end parts of the winding core 10 from below is arranged to each winding arm. The core support means comprises at least a core support 42; and a moving means 43 to axially move forward and backward the core support 42. The moving means 43 is secured to the winding arm.

公开(公告)号：JPH05214131A

公开(公告)日：1993-08-24

申请号：JP1921492

申请日：1992-02-04

Applicant: TORAY INDUSTRIES

Inventor： UEDA YUKINORI ,  YASUDA TOSHIO ,  KIMOTO ATSUSHI

IPC: C08J7/00 ,  H01T19/00

Abstract: PURPOSE:To improve a discharge treatment device for activating the surface of a plastic film by subjecting the surface of the plastic film to corona discharge treatment. CONSTITUTION:The objective discharge treatment device of a plastic film is composed of frames 10 and 11, an electrode roll 12 rotatably pivoted on these frames and carrying the plastic film F, a supporting stay 14 for supporting a discharge electrode 13 in a state supported by these frames 10 and 11, etc. In the discharge treatment device, one end part of the supporting stay 14 is fixed with one end part-fixing means 16a and simultaneously the other part is freely thermally stretched and contracted with the other end part sliding means 16b and lifting and lowering means 17a and 17b for simultaneously lifting and lowering the supporting stay 14 are each provided between these frames 10 and 11 and both end parts of the supporting stay 14.

公开(公告)号：JPH0266042A

公开(公告)日：1990-03-06

申请号：JP21948388

申请日：1988-08-31

Applicant: TORAY INDUSTRIES

Inventor： KUGE SHINTARO ,  KURATA AKIO ,  YASUDA TOSHIO

IPC: B65H18/26

Abstract: PURPOSE:To eliminate an ununiform nip in a roller improved in its vibration absorptivity further with the smallness of diameter by mounting a bearing in two places with a fixed space in the lengthwise direction of a shaft, in the case of the nip roller or the like. CONSTITUTION:In the case of a forced contact roller 5 constituted of a cylindrical rotary unit 8 comprising a metal inner layer 8a and an outer layer 8b of rubber or the like, shaft 6 having a journal part in the both ends and fluid cylinders 9a, 9b provided in the journal part, spherical bearings 7a, 7b are arranged with a fixed space C in the central part of the shaft 6. The cylindrical rotary unit 8 is rotatably supported to the shaft 6 by these spherical bearings 7a, 7b, further the rotary unit 8, even when it is deflected with pressing force by the pressing means 9a, 9b, is supported with no free deflection impeded. By this constitution, the cylindrical rotary unit 8, with no restriction by a deflection amount of a rewinding roller 10, can be deflected in a follow-up manner to a deflecting curve of the roller, enabling a uniform nip to be attained in a sheet width direction further the smallness to be obtained of a diameter in the cylindrical rotary unit.

公开(公告)号：JPS62240246A

公开(公告)日：1987-10-21

申请号：JP8008486

申请日：1986-04-09

Applicant: TORAY INDUSTRIES

Inventor： TERASAKA HIROYUKI ,  YASUDA TOSHIO ,  KAWABATA TAKAHIRO

IPC: B65H75/28 ,  B65H19/28 ,  B65H37/02

Abstract: PURPOSE:To prevent defects caused by a wound portion and improve quality, by keeping at least a part of a passage of a bonding assistant agent from a transportation passage to the surface of winding cores at a temperature higher than a room temperature. CONSTITUTION:The fine particles of bonding assistant agent uniformly atomized and supplied into a transportation passage 14 are distributed further uniformly in the lengthwise direction of winding cores 3 in a static pressure chamber 11. At the time, the fine particles of the bonding assistant agent are difficult to condense because the temperature of the interior of the static pressure chamber 11 is increased by a heater 13 and even if they condense, the condensed amount of the particles is very small and they are vaporized in a short time, thus no water stays or drops. Since the fine particles of the bonding assistant agent uniformly distributed in the static pressure chamber 11 is provided with a directivity to the surface direction of the winding cores 13 through ejecting ports 15, they directly collide with the surface of the respective winding cores 15 to adhere to it. When the application of the bonding assistant agent completes, an atomizing means stops and a switching arm is actuated to return a switching bar 7 to a waiting position.

公开(公告)号：JPS6222901B2

公开(公告)日：1987-05-20

申请号：JP15510082

申请日：1982-09-08

Applicant: TORAY INDUSTRIES

Inventor： HASEGAWA KATSUMI ,  YASUDA TOSHIO ,  SHIMADA KOJI

IPC: B65H54/28

公开(公告)号：JPS61235338A

公开(公告)日：1986-10-20

申请号：JP7270485

申请日：1985-04-08

Applicant: TORAY INDUSTRIES

Inventor： TERASAKA HIROYUKI ,  KAWABATA TAKAHIRO ,  YASUDA TOSHIO

IPC: B65H18/00 ,  B65H19/28

Abstract: PURPOSE:To prevent degrading of quality and enable the winding capability to be improved by configurating a device in such a way that an angle formed between a suction port of a bar on a film fastening device and a winding film is kept to be constant and appropriate tension is evenly applied to the film while it is winded. CONSTITUTION:A film 2 is fastened to a suction port 3 of a film fastening device 13 which is arranged in a line, and the film 2 is winded up on a winding core 8 while appropriate tension is applied to the film 2 by rotating force of the bar 1 by means of a driving device. In this case, an angle formed between the surface of the bar 1 and the film 2 is maintained to be larger than 15 deg.. This causes the tension value of the film 2, at which point the film starts slipping, to be increased preventing the film 2 from wrinkling. This, accordingly, causes the film 2 to be winded up on the winding core 8 while appropriate adherence pressure is being applied. This configuration enables the product of a coil to be provided without any wrinkle from the beginning preventing degrading of its quality, improving the winding throughout capability of the winding machine, and enables the small size pressure reducing element for suction to be employed.