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81. 发明专利

JP2521608B2 失效
公开(公告)号：JP2521608B2
公开(公告)日：1996-08-07
申请号：JP35929091
申请日：1991-12-26
申请人： NIPPON MINING CO LTD
发明人： SHIMIZU JUNICHI
IPC分类号： B21C47/26 , B21D39/03 , B29C63/02 , B29C65/48 , B29C65/50 , B29L9/00 , B65H37/04 , C09J5/00

82. 发明专利

JPH08154661A IMPROVED SLIDE FOR BIOLOGICAL CULTURE AND PRODUCTION THEREOF 失效
公开(公告)号：JPH08154661A
公开(公告)日：1996-06-18
申请号：JP10879995
申请日：1995-05-02
申请人： ERIE SCIENT CO
发明人： BURUUSU AARU TAANAA
IPC分类号： C12M1/00 , B01L3/00 , B29C65/50 , B29C65/52 , B29C65/76 , C12M1/20 , C12M1/24 , C12M1/34 , G02B21/34

83. 发明专利

JPH08120231A ADHESIVE SHEET 失效
公开(公告)号：JPH08120231A
公开(公告)日：1996-05-14
申请号：JP28272094
申请日：1994-10-21
申请人： TOYO CLOTH CO , TOOYOONITTO KK
发明人： HIYOUGO TOYOAKI , FUJIWARA OSANORI , KADOWAKI TAKESHI
IPC分类号： A41H43/04 , A41D27/24 , B29C65/00 , B29C65/50 , C09J7/02 , C09J7/04 , C09J167/00
摘要： PURPOSE: To obtain an adhesive tape which does not interfere with the stretchability of the cloth to which it is applied by forming a hot melt adhesive coating film having stretchability and elasticity on at least either surface of a stretchable and heat-resistant supporting sheet. CONSTITUTION: A two-pack polyurethane adhesive and a curing agent (e.g. aromatic polyisocyanate) in an amount corresponding to about 2-25wt.% of the equivalent weight are dissolved in a suitable amount of e.g. a toluene/ethyl acetate mixed solvent to prepare an adhesive solution having a viscosity of about 10-15Pa.S at 25 deg.C. This solution is applied to a release paper and dried by heating to form a sticky coating film of a thickness of about 20-100μm. This film is laid on each surface of a supporting film (e.g. polyether polyurethane film having a thickness of about 40-100μm and a melting point of 165 deg.C or above) and thermocompression-bonded with heating rolls at about 100 deg.C under a pressure of about 2kg/cm from the side of the release paper to obtain a double-coated adhesive sheet. This sheet is slit to obtain an adhesive tape of a specified width which does not interfere with the stretchability of the cloth to which it is applied.

84. 发明专利

JPH08104340A LAMINATE TUBE CONTAINER 失效
公开(公告)号：JPH08104340A
公开(公告)日：1996-04-23
申请号：JP30229993
申请日：1993-11-08
申请人： TOPPAN PRINTING CO LTD
发明人： MARO HIDEHARU , SAKAE KENJI
IPC分类号： B65D35/10 , B29C65/00 , B29C65/02 , B29C65/50 , B29D23/20 , B29L9/00 , B29L23/20 , B32B1/02 , B32B3/04
摘要： PURPOSE: To provide a laminate tube container that is free from difference in levels on the surface on an overlapping part of a seam. CONSTITUTION: Connecting ends 1 and 2 for forming the trunk of a tube that is made up by rolling up a laminated sheet made up by sticking heat-sealable synthetic resin laminae 4 and 5 to both sides of an intermediate lamina 3 made of metal foil or the like are cut beforehand in a form aslant against the surface, and thereby sloped surfaces (a) and (b) are formed. Then, the sloped surfaces (a) and (b) are stuck together by heat sealing while a tape member is stuck to the inside of the connected part of the laminated sheet.

85. 发明专利

JPH07290577A BONDING OF SELF-REPAIRING WATER BARRIER SHEET 失效
公开(公告)号：JPH07290577A
公开(公告)日：1995-11-07
申请号：JP11362394
申请日：1994-04-28
申请人： KUREHA ELASTOMER CO LTD
发明人： MIYAKE TETSUO , YOKAWA AKIO
IPC分类号： E02B5/02 , B09B1/00 , B29C65/50 , B29C65/62 , B29C65/72 , B29L7/00 , E02B3/12 , E02B7/02
摘要： PURPOSE:To reinforce the bonding force of a self-adhesive tape and to prevent the peel of a bonded part by holding the self-adhesive tape composed of natural vulcanization type rubber between the end parts or side edges of two water barrier sheets reinforced by a fiber sheet to press both sheets and sewing the held part by sewing thread hang a smooth surface. CONSTITUTION:Each of water barrier sheets 10A, 10B is formed by laminating an intermediate sheet 12 and an outer surface sheet 11 to both surfaces of a fiber sheet 13. The end parts of side edge parts of the water barrier sheets 10A, 10B are overlapped each other and a self-adhesive tape 14 is held between them to be pressed and the overlapped part is sewn by sewing thread 16. This sewing thread 16 is composed of a water-absorbable fiber obtained by providing a water absorbing layer composed of a water absorbing material such as a highly water-absorbable resin to the periphery of a synthetic core fiber. The self-adhesive tape 14 is molded from natural vulcanization type rubber prepared by compounding a vulcanizing agent, a self-adhesive or the like with rubber such as EPDM. In this case, two water barrier sheets are temporarily bonded and next sewing becomes easy and the overlapped surfaces are held to a press bonding state and natural vulcanization is advanced and the bonded part is perfectly bonded.

86. 发明专利

JPH07117132A CORRUGATED PIPE CONNECTING TUBE AND CONNECTING METHOD OF CORRUGATED PIPE USING THE TUBE 失效
公开(公告)号：JPH07117132A
公开(公告)日：1995-05-09
申请号：JP26523193
申请日：1993-10-22
申请人： MITSUI PETROCHEMICAL IND
发明人： IWATA KAZUHIKO , WATANABE YASUO , IWASAKI MASAYA
IPC分类号： F16L47/02 , B29C65/36 , B29C65/50 , B29C65/68
摘要： PURPOSE:To easily manufacture a tube, easily and assuredly connect corrugated pipes by only heating for a fixed time regardless of the size of the pipe, in a method wherein connection of corrugated pipes is performed by heating and fusing a tube to be inserted into a corrugated rib of butted corrugated pipes. CONSTITUTION:A tube 1 molded by extruding a thermoplastic or thermosetting resin which contains ferrite powder mixed therein is cut by a corrugated rib, which is inserted in the corrugated rib of butted corrugated pipes by covering the whole periphery in a state crushed flatly. Thereafter, a joint part of the corrugated pipes is fixed by clamps applied from the inside and the outside. Thereafter, 1-400kHz of alternating field is generated by an induction heating device 4 so as to heat the tube 1. Thus, the circular form of the tube 1 is restored and melted, and adhered with pressure to the corrugated rib of the corrugated pipes 2 and an inner wall so as to fuse.

87. 发明专利

JPH0788003A AUTOMATIC BUTTING MACHINE FOR SLIDE FASTENER CHAIN 失效
公开(公告)号：JPH0788003A
公开(公告)日：1995-04-04
申请号：JP24011593
申请日：1993-09-27
申请人： YOSHIDA KOGYO KK
发明人： KAMIMURA OSAMU , HIGUCHI TOSHIAKI , FUKUZAWA MITSUYASU
IPC分类号： A44B19/42 , B29C65/50
摘要： PURPOSE:To remove a staple jointing each end of fastener chains at high speed and perfectly and to butt each end of chains level so that the seam does not swell on the surface of the chain and to make a marking process on the spot butted and to detect a stain or a flaw on the surface of fastener, tape and to make a marking process on this spot. CONSTITUTION:A detecting means 3 detects the position which a fastener chain 1 is butted and a flawed spot on the surface of a tape automatically and a cutting means 9 cuts a chain at the front and the rear of a staple 2 corresponding to the command from the controlling device. Then, each end of the tapes is butted at the position cut and both sides of them are pasted and fixed with an adhisive film 13 having metal surface by an adhesive film paste means 12 automatically. Further, each end of chains is butted and the adhesive film 13 functions as a marking device at the same time.

88. 发明专利

JPH0748547A PROCESS FOR STICKING FILM SHEET 失效
公开(公告)号：JPH0748547A
公开(公告)日：1995-02-21
申请号：JP22973393
申请日：1993-08-05
申请人： TOYO YAKUKAGAKU KOGYO KK
发明人： CHIBA KAZUHIKO
IPC分类号： B29C65/50 , B65C9/26 , C09J5/00
摘要： PURPOSE:To stick a film sheet, by a simplified process wherein the peeling of a peelable base paper and the pressing of an adhesive film sheet against an adherend for sticking are performed together by combining specified means. CONSTITUTION:The base paper part 7 reversed and peeled through a turning roller 2 is passed between the lower part of the peelable base paper 7 bonded to an adhesive film sheet 5 and the surface of a member 8 to which the film sheet 5 is to be stuck, and it is taken out by pulling a leading edge 1 attached to the end of the peelable base paper. At the same time, the roller 2 is moved to press the peeled and stuck film part by a movable pressing means 3 moved with the roller 2. The leading edge 1 of the base paper, the turning roller 2 and the movable pressing means 3 are connected to one another through a connecting device, and the edge 1 is provided with an arbitrary pulling means, so that a series of operations are performed together as a single operation of only pulling the edge 1 of the base paper.

89. 发明专利

JPH078538B2 失效
公开(公告)号：JPH078538B2
公开(公告)日：1995-02-01
申请号：JP31306886
申请日：1986-12-29
申请人： KAWATETSU GALVANIZING
发明人： TAKADA SABURO , KURODA MORISHIZU
IPC分类号： B29C65/50 , B29C65/48 , B29K27/12 , B29L9/00 , B32B15/08

90. 发明专利

JPH06286146A PRODUCTION OF INK JET HEAD 失效
公开(公告)号：JPH06286146A
公开(公告)日：1994-10-11
申请号：JP7406993
申请日：1993-03-31
申请人： SEIKOSHA KK
发明人： NAOI YASUSHI , SUGA KIYOMITSU
IPC分类号： B41J2/16 , B29C65/08 , B29C65/48 , B29C65/50
摘要： PURPOSE:To easily bond a flow path substrate and a cover plate, both of which are made of a resin molded piece, and to produce a highly reliable ink jet head at a low cost. CONSTITUTION:A cover plate 3 is mounted on a jig 15 of an ultrasonic bonding device 12 with the contact surface thereof showing up. Thereon, a sheet-form adhesive 2 is laminated and, in this state, an ultrasonic vibration is applied to the cover plate 3 and the sheet-form adhesive 2 through horns 14a, 14b by an ultrasonic vibrator 13 to semi-cure the adhesive to temporarily bond the both to each other. Next, a flow path substrate is laminated on the sheet-form adhesive 2. A short-time ultrasonic vibration is applied to both to securely bond both through the adhesive. An ink pool substrate is contact bonded to the other surface of the cover plate 3, whereby a section of a common ink chamber is formed. By bonding piezoelectric elements opposedly to pressurizing chambers of ink flow paths on the other surface of the ink flow path substrate, an ink jet head is completed. In this manner, bonding can be conducted by ultrasonic vibration without protuberances (energy director). Thus, a high- accuracy bonding surface is not required, and bonding with high sealing properties can be performed in a short time.

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