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91. 发明专利

JP2001089943A VORTEX-TYPE AIR NOZZLE 失效
公开(公告)号：JP2001089943A
公开(公告)日：2001-04-03
申请号：JP26794999
申请日：1999-09-22
申请人： CHINA TEXTILE INST
发明人： O GISHUN , KYU SHOFUKU , RYO EIKAI , YU KANKO , RIN SHIGEN
IPC分类号： D01H15/00 , B65H63/06 , B65H71/00 , D02G1/04
摘要： PROBLEM TO BE SOLVED: To provide a vortex-type air nozzle having advantages in that mounting thereof can simply be carried out to perform artificial piecing and suitable for arrangement in various kinds of spinning frames or automatic cylinder machines. SOLUTION: This vortex-type air nozzle is installed in a yarn running passage between a yarn feeding device and a take-up device of the spinning frame. The nozzle is capable of making the surrounding relatively to the outside of the yarn proceed with a vortex gas by a jetting method utilizing the principle of the gas vortex and attaching fluffs on the surface of the yarn to a filament by pneumatic actions. The fluff index is then effectively reduced by >=20% to increase the yarn strength by >=5%.

92. 发明专利

JP2001072342A LUBRICATING OIL APPLICATOR 失效
公开(公告)号：JP2001072342A
公开(公告)日：2001-03-21
申请号：JP25024199
申请日：1999-09-03
申请人： HITACHI CABLE
发明人： SUGAI TAKASHI
IPC分类号： B65H71/00
摘要： PROBLEM TO BE SOLVED: To provide a lubricating oil applicator capable of keeping constant the quantity of lubricating oil applied even if the running speed of a filament body to which the lubricating oil is applied is varied. SOLUTION: This lubricating oil applicator includes a lubricating oil tank 2 installed on a base table 1, a lower application roll 6 installed in the lubricating oil tank and adapted to pump up lubricating oil in the lubricating oil tank upward, and an upper application roll 3 brought into contact with the lower application roll to rotate in the reverse directions and capable of continuously applying the lubricating oil pumped up by the lower application roll to the surface of a running filament body. In the applicator, the rotating speeds of the lower application roll and the upper application roll can be tuned to the running speed of the filament body.

93. 发明专利

JP2001063920A ELASTIC THREAD WOUND BODY AND ITS MANUFACTURE 失效
公开(公告)号：JP2001063920A
公开(公告)日：2001-03-13
申请号：JP24528299
申请日：1999-08-31
申请人： TORAY DU PONT KK
发明人： FUJITA HIROSHI , NAKANISHI HIDEKI , SUZUKI HIDETOSHI
IPC分类号： B65H71/00 , B65H55/00 , D01D5/096
摘要： PROBLEM TO BE SOLVED: To provide a product excellent in quality and having no defect on dignity and no defect on configuration by making the treating agent stuck quantity (wt.%) of an elastic thread practically uniform from an innermost layer section to an outermost layer section. SOLUTION: A treating agent sticking facility 26 is provided between a first field roll 24 and a second field roll 25, or in the front of the first field roll 24, or behind the second field roll 25. A multi-filament thread 31 is then wound by a winder 41 to form an elastic thread wound body 51. When the elastic thread 31 is wound on a tube, the quantity of the treating agent applied to the elastic thread 31 between the winding start and winding end is changed, thereby the stuck quantity of the treating agent can be made practically uniform in any layer from the innermost layer section to outermost layer section of the thread wound body 51.

94. 发明专利

JP2000303277A OILING DEVICE OF YARN WINDER 失效
公开(公告)号：JP2000303277A
公开(公告)日：2000-10-31
申请号：JP10628899
申请日：1999-04-14
申请人： MURATA MACHINERY LTD
发明人： YAMAZAKI MASARU
IPC分类号： B65H71/00 , D01H1/10 , D01H7/86 , D01H13/30
摘要： PROBLEM TO BE SOLVED: To provide an oiling device of a yarn winder, capable of feeding a given amount of an oil to an oiling tank, preventing the oil from overflowing, and improving the operability by constituting the device so that the oil may be fed from a sub-tank to the oiling tank. SOLUTION: A sub-tank 26 is installed in the upper part of an oiling tank 33, and constituted so that the oil stored in a main tank 25 may be fed to the sub-tank 26 by a pump 27, and the oil may be fed to the oiling tank 33 from the sub-tank 26. Preferably, a feed pipe 61 for feeding the oil to the oiling tank 33 is connected to the sub-tank 26, and a discharging pipe 62 for discharging the oil in the sub-tank 26 is connected to the sub-tank 26. The connecting opening 26b to a discharging pipe 62 in the sub-tank 26 is preferably arranged at the upper side from the connecting opening 26a to a feed pipe 61.

95. 发明专利

JP2000289931A ELASTIC YARN WINDING FOR PAPER DIAPER AND FEEDING METHOD OF ELASTIC YARN FOR PAPER DIAPER 失效
公开(公告)号：JP2000289931A
公开(公告)日：2000-10-17
申请号：JP9792299
申请日：1999-04-05
申请人： TOYO BOSEKI
发明人： IWATA KOSUKE , OHASHI HIDEYUKI
IPC分类号： A61F13/49 , A61F13/15 , B65H55/00 , B65H71/00
摘要： PROBLEM TO BE SOLVED: To continuously feed an elastic yarn so that continuous production of paper diaper can be performed by circumferentially providing a slit on the outer side over the winding width of the elastic yarn of a paper pipe used for a paper diaper elastic yarn winding having the elastic yarn wound in a cheese shape. SOLUTION: A polyurethane solution is extruded from a spinning base to perform a dry spinning. In winding process, 0.3 wt.% of a finishing oil agent is adhered thereto. A paper pipe having a slit on the outer side over the winding width of an elastic yarn is used to provide a cheese of 3.0 kg of 420-denier polyurethane elastic yarn wound with the start end being introduced to the slit. The cheese having an end yarn formed thereon is supplied to a paper diaper manufacturing process. The cheeses having the end yarns formed thereon are set in parallel, and the end yarn of one cheese is connected to the start yarn of the other cheese to start the continuous production. The operation can be satisfactorily performed, and when the elastic yarn of the cheese in use is empty, the elastic yarn can be supplied from a new cheese to continue the production without stopping the process.

96. 发明专利

JP2000146866A DETECTING DEVICE FOR LIQUID IMPARTMENT ABNORMALITY 失效
公开(公告)号：JP2000146866A
公开(公告)日：2000-05-26
申请号：JP31313798
申请日：1998-11-04
申请人： UNITIKA LTD
发明人： AKASAKI KUNIO , TOKUNAGA TOSHIYUKI , OKUBO MUNEMASA
IPC分类号： B05C21/00 , B65H63/06 , B65H71/00 , G01N22/00
摘要： PROBLEM TO BE SOLVED: To detect a liquid impartment abnormality on line to minimize the assurance of defective finished yarn by sensing the change of receiving quantity caused by traveling yarn having a liquid adhered thereto between a transmitting part and a receiving part. SOLUTION: A high frequency electromagnetic wave transmitted from a transmitting part constituting a sensor part 1 by the instruction (high frequency electromagnetic wave transmission instruction a) from a control part 2 is received by the receiving part of the sensor part 1. Yarn is traveled during this, and when a liquid adhered part is passed, the electromagnetic wave is absorbed by the liquid and attenuated. This change of intensity of the electromagnetic wave (high frequency electromagnetic wave receipt signal b) is recognized in the control part 2 to discriminate the presence or absence of liquid adhesion. When the frequency of liquid adhesion is differed from a prescribed frequency, a signal alarming an abnormality (cutter differential signal c) is transmitted from the control part 2, a cutter 3 is operated to cut the traveling yarn, and the working is interrupted.

97. 实用新型

JP2572559Y2 失效
公开(公告)号：JP2572559Y2
公开(公告)日：1998-05-25
申请号：JP156796
申请日：1996-03-11
IPC分类号： B65H67/06 , B65H71/00 , D01H9/18 , D01H13/00 , D01H13/30

98. 发明专利

JPH09262530A MARKING COATING MATERIAL COATING DEVICE FOR CONTINUOUS LINE 失效
公开(公告)号：JPH09262530A
公开(公告)日：1997-10-07
申请号：JP9952096
申请日：1996-03-29
申请人： NIKKO KINZOKU KK
发明人： MURAOKA KEIICHI , SATO HIROHIKO , TAMURA NOBUYUKI
IPC分类号： B65H51/00 , B05C9/14 , B05D3/00 , B29C35/06 , B65H71/00 , F27B9/28
摘要： PROBLEM TO BE SOLVED: To provide a marking coating material coating device for heat curing completely a marking coating material to prevent the transfer to a normal site and controlling the heating to the sites other than the site on which the marking coating material is applied to the minimum. SOLUTION: This marking coating material coating device 10 for continuous lines 2 is so constituted as to encircle the upper, lower, right and left sides of the continuous lines 2 continued in the longitudinal direction by a lower case 12 and an upper case 14 mounted to be opened and closed to the lower case 12 and heat curing marks provided on welded sections, defective section and the like. In that case, the length in the advancing direction of the continuous lines 2 covered by the lower case 13 and the upper case 14 is set to be 150mm or less, and sealing components 12c and 12d having the elasticity are formed on an outlet and an inlet of the continuos lines 2 of the lower case 12 and the upper case 14 and brought into contact with the upper faces of the continuous lines 2 to carry out the sealing.

99. 发明专利

JP2618481B2 失效
公开(公告)号：JP2618481B2
公开(公告)日：1997-06-11
申请号：JP11226389
申请日：1989-05-02
IPC分类号： D06B3/06 , B65H71/00 , D06B1/08 , D06B1/12 , D06B3/04

100. 发明专利

JPH0978371A APPARATUS FOR STEAM TREATMENT 失效
公开(公告)号：JPH0978371A
公开(公告)日：1997-03-25
申请号：JP23626695
申请日：1995-09-14
申请人： MURATA MACHINERY LTD
发明人： MATSUI ISAMU , FUKUDA ISAO
IPC分类号： B65H67/06 , B65H71/00 , D01H13/30
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for steam treatment good in assembling accuracy, assembling operating efficiency and maintainability. SOLUTION: This apparatus for steam treatment is equipped with a hot water tank 31 capable of generating steam for steaming yarn of each bobbin B and bobbin conveying means L1, L2 and C for conveying the bobbin B onto hot water collected in the water tank 31. The hot water tank 31 is engaged with the top surface of a supporting frame 44 formed at a lower level than that of the warm water tank 31, which is placed on the supporting frame 44.

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