baber/WOPTO huggingface dataset:
Patent JP-S569016-A (JP)
Title: Production of solder-coated tube
Inventor: KAKO MAKOTO
IPC: B21C37/08
Filed: 1979-07-04
Abstract: PURPOSE: To seam a metal stronger than before and improve the quality of a solder- coated tube by knurling the metal strip in its width direction, bending the same in a tube shape and again knurling ends on the way of their seaming.  
     CONSTITUTION: First, longitudinal stripes 2b are knurled on one side of one end of a strip 2 by the front end roller 3a of forming roller groups 3. Next, it is gradually from a flat plate shape (a) and is formed in order of (b), (c), (d), (e) by the remaining roller groups 3. On the way of the seaming of the forming (e), longitudinal stripes 2c are again knurled on the seaming part 2a by a knurling roller 5. After this, it is sent to forming roller groups 4 and is subjected to final seaming. Next, it enters the inside of a flux bath 6 where flux is coated on the inside and outside surfaces of the seaming part 2a. Thence, it goes into a solder bath 7 for high temperature and a solder bath 8 for low temperature, where the solder sticks on the outside surface of the strip 2 and the seaming part 2a. Next, it is cooled in a cooling bath 9, is finished of its shape by roller groups 10 and is cut to a predetermined size in a cutting part 11 and this completes the tube. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01259298-A (JP)
Title: Control rod control device, core state display device and control rod operation deciding device
Inventor: TOKAWA YUICHI
IPC: G21D3/00
Filed: 1988-04-08
Abstract: PURPOSE:To shorten the time required for the operation of the critical pulses in stage by deciding whether the operation of fuel rods can be made or not in accordance with the charging state of the fuel assemblies in a reactor core and outputting the result of the decision in the shutdown state of the reactor. CONSTITUTION:Withdrawal of the fuel rods 22 from plural empty cells in the shutdown state of the reactor is executed in accordance with the charging state of the fuel assemblies in the respective positions of the core 34 and the charging state (charging position) of blade guides. The withdrawal of the fuel rods from the plural cells where the fuel assemblies 33 exist is prohibited. Even if the 1st operator sets the withdrawal of the fuel rods 22 of the empty cells to the withdrawal of the fuel rods 22 from the cells where the fuel assemblies 33 exist by mistake, the withdrawal of the fuel rods 22 from the latter cells is prohibited. The data on the charging states of the fuel assemblies and blade guides 45 in the core 34 stored in a memory 15 of a refueling machine control device 12 are used for the permission and nonpermission of the control rod operation.
Patent JP-S59211814-A (JP)
Title: Positional deviation detector
Inventor: ADACHI TADASHI
IPC: G01B17/00
Filed: 1983-05-17
Abstract: PURPOSE:To detect positional deviations in two directions utilizing a sensor for unidirectional distance measurement accurately by inserting a set of an X sensor and a Y sensor into two holes as reference provided on a target object and an subject object positioned corresponding thereto. CONSTITUTION:Two separate dummy holes 8 are provided as reference points on a flange 5 as target object and a hole 10 of a somewhat larger diameter is provided on a flange 6 as subject object positioned corresponding thereto to insert a detection head 11 thereinto. A plurality of sensors 12 and 13 for measuring positions separately in the directions X and Y are mounted on the head 11 and an ultrasonic wave fed from the sensors 12 and 13 are detected in the quantity received with a detector 14 being refected on the flange 5. Therefore, positioning is possible by moving the flange 6 so as to nulify the difference in the detection value and positional deviations in two directions can be detected non- contact quickly utilizing a simple sensor for unidirectional distance measurement.
Patent JP-S5511073-A (JP)
Title: Adsorbing element
Inventor: OOMORI SUSUMU
IPC: B01J20/20
Filed: 1978-07-12
Abstract: PURPOSE: The revolving type adsorbing element for gas treatment which comprises spirally coiling a corrugated board form board composed of sheets containing activated carbon fibers, fixing both ends by means of adhesives and finishing these to a flat surface and which causes less degradation of adsorbing ability and is easy to form.  
     CONSTITUTION: A sheet 1 which contains at least about 10% of activated carbon fibers is formed in waveform and is bonded to a flat sheet, whereby the corrugated board form board is made. This board is coiled to spiral form and the both ends of the resultant tubular element are fixed by means of adhesives, after which it is cut and finished by polishing to a flat surface, whereby the revolving type adsorbing element for gas adsorption is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57199596-A (JP)
Title: Clamping device of liner plate
Inventor: OKABE JIROU
IPC: B23K37/04
Filed: 1981-06-03
Abstract: PURPOSE:To automate a welding work efficiently and safely, by using a clamping device having a specific structure for positioning and fixing various shapes of liner plate bodies, when welding a shaft plate to the liner plate body. CONSTITUTION:In the carrying-in stage, a shaft plate 3 is fed to the front of a base 16 of a clamping device 5, and a liner plate body 2 held by a holding device is carried in and clamped. For instance, in case of a C type body 2, a pressing roller 18 is moved backward, and a positioning roller 23 is advanced by hydrulic pressure mechanisms 24, 24 to a position conforming with the radius of curvature of the body 2 by use of a stroke adjusting mechanism 28. Subsequently, the body 2 is inserted onto the shaft plate 3, the roller 18 is advaned, being guided by a guide mechanism 21 by use of a hydraulic pressure mechanism 19, the body 2 is pressed against a press-contact plate 39, and is clamped without a space against the plate 3. After that, a rotary table 4 is fed by 1 tact, and the body 2 and the plate 3 are welded in the first welding state.
Patent JP-H02264724-A (JP)
Title: Method for solubilizing quinolonecarboxylic acid or salt thereof
Inventor: TAKAKURA ISAMU
IPC: A61P31/04
Filed: 1989-04-04
Abstract: PURPOSE:To especially facilitate application to injection administration by adding a magnesium salt to quinolone carboxylic acid or salt thereof and solubilizing quinolone carboxylic acid or salt thereof in as close state as possible to physiological conditions. CONSTITUTION:A magnesium salt (e.g. magnesium gluconate) is added to a compound expressed by formula I [R<1> is lower alkyl, lower alkenyl, cycloalkyl, etc.) R<2> is H, halogen, alkoxy, etc.; R<3> is cycloalkyl or vinyl; =A- is =N- or formula II (R<4> is H, halogen, etc.); X is halogen] in a molar ratio of 0.1 to 15 times by mol based on the compound expressed by formula I or salt thereof to solubilize the compound expressed by formula I. The compound expressed by formula I is new and obtained by reacting a compound expressed by formula III (R<6> is H or carboxyl protecting group; R<7> is carboxyl protecting group) with formula IV (X<1> and X<2> are eliminating group; n is 2-5; R<8> is H, halogen, lower alkyl, etc.) and as necessary deprotecting the reaction product. The compound expressed by formula I has antimicrobial action and is useful as a remedy for infectious disease.
Patent JP-S5713018-A (JP)
Title: Automatic constant number feeding device
Inventor: SUZUKI KATSUO
IPC: B65G47/14
Filed: 1980-06-24
Abstract: PURPOSE: To enable to feed a constant number of bar type material arranged side by side by arranging movable damper and revolving roll to the lower opening portion of an arraying case.  
     CONSTITUTION: Bar items 10 supplied from throwing port 5 decend along the curved surface of the guide plate and stay at the opening portion 6. Auxiliary damper 9 oscillates to ensure that a definite numbers fed to the belt conveyor and the small and large rotating rollers 11 and 12 frictionally contact with bar material 10, to make it rotate and urges it to flow in the tray 4 prepared on the surface of the belt. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08280963-A (JP)
Title: Edge control sewing machine
Inventor: SAITO MASARU
IPC: D05B73/08
Filed: 1995-04-11
Abstract: PURPOSE: To provide an edge control sewing machine with better workability and visibility even in its use as an ordinary machine without detecting and controlling the position of an end part of an object to be sewn in the edge control sewing machine using a contact type or non-contact type sensor for detecting the end part of the object to be sewn. CONSTITUTION: In the title edge control sewing machine which has an end part detector 100a to detect the position of the end part of an object to be sewn, a work conveying device 100b which performs a positional control and a carrying of the object to be sewn based on the detection of the end part of the end part detector, at least one of the end part detector 100a and the work conveying device 100b is allowed to retreat to such a position as not to interfere with the object to be sewn.
Patent JP-S59211789-A (JP)
Title: Silencer structure for rotary type enclosed compressor
Inventor: ISHIHARA SHIN
IPC: F04C29/06
Filed: 1983-05-18
Abstract: PURPOSE:To aim at a sharp improvement in reliability, by setting up plural notches in an outer edge part of a cover body installed at the side of a lower bearing, while putting the outer edge part of the cover body on the lower bearing so as not to cause these notches to be interconnected through inside and outside the cover body whereby preventing any damage attributable to overcompression in the cover body. CONSTITUTION:Plural notches 18 and 18 are set up in an outer edge part of a cover body 13 installed at the side of a lower bearing 17, while these notches 18 and 18 are made up by putting the outer edge part of the cover body 13 on the lower bearing 17. With this constitution, a large pressure differential between the inside and the outside of the cover body 13 being so far produced in a conventional one comes to nothing whereby a fact that the cover body 13 receives the repeated load of expansion and contraction is preventable. Therefore, breakdown due to overcompression, generation of an abnormal noise, compression failure, locking by a broken piece, etc., are all eliminated, thus reliability is remarkably improved. What is more, a foaming phenomenon is very hard to happen there so that a shortage of lubrication to all sliding parts is preventable.
Patent JP-H09248346-A (JP)
Title: Laser beam irradiation device for accelrating hair growth
Inventor: ITO KATSUFUMI
IPC: A61N5/06
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform the operation of irradiating a treating part with laser beams while holding a laser beam irradiation part at a prescribed position to the head part of a treatment person. SOLUTION: This device is provided with the laser beam irradiation part 10 for irradiating the head part of the treatment person with the laser beams, a head gear part 11 for holding the laser beam irradiation part 10 toward the head part of the treatment person, an irradiation part sliding mechanism 13 for supporting the laser beam irradiation part 10 slidably along the head part of the treatment person and a head gear part supporting mechanism 30 for supporting the head gear part 11 on the laser beam irradiation device main body 12 so as to be movable at least in up and down directions and back and forth directions. The laser beam irradiation part 10 is easily and surely fixed to the treating part of the head part of the treatment person.
Patent JP-H11277558-A (JP)
Title: Molding method of fiber aggregate
Inventor: YAMAGUCHI MASANAO
IPC: B29C43/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a molding method of fiber aggregate which can curtail a molding time, does not generate packing spots and heat treatment spots, and is capable of mass production with high quality. SOLUTION: In a molding method of fiber aggregate to obtain a cushioning material through a packing process in which the fiber aggregate 1 in which binder fibers are dispersed/mixed is packed into mold cavities C by a conveying air current and a heat treatment process in which finally a molding air current for heating and/or cooling is made to penetrate the aggregate 1, the contact surface between molds 6-8 and the aggregate 1 is partitioned into sections, the flow rate and/or pressures (dynamic pressure and static pressure) of the current passing through each partitioned contact surface W1-W5 are changed corresponding to preset conditions respectively so that the air current in the mold cavity C in the packing process and the heat treatment process is controlled to be suitable for each process.
Patent JP-H02230108-A (JP)
Title: Making of flexible tube having rigidity circumferentially for optical fiber cable
Inventor: PII HAABUII
IPC: G02B6/44
Filed: 1989-04-06
Abstract: PURPOSE: To efficiently mold a flexible tube by applying tension on plural flexible nonmetallic reinforcing elements through a liquid electrical insulative plastic material and curing both to a cylindrical shape via prescribed molds. CONSTITUTION: Four pieces of optical fibers 1 of an optical cable are wound with a plastic tape 4 and the outer side thereof is provided with the flexible tube 5 having rigidity in a circumferential direction. The outermost circumfernetial thereof is enclosed with a tape layer 8. The flexible tube 5 is a composite including a flexible extending body 6. At the time of manufacturing this composite, the plural flexible nonmetallic reinforcing elements 28 are passed through the inside of the liquid electrical insulative plastic material 29 and are pulled by applying tension therein. The nonmetallic reinforcing elements 28 and the electrical insulative plastic material 29 are cured via the slender molds 33, by which the flexible tube 5 is continuously formed and finally an optical fiber guide is sent at its center.
Patent JP-S58201332-A (JP)
Title: Aging jig for integrated circuit device
Inventor: TAKAGI MINORU
IPC: G01R31/28
Filed: 1982-05-20
Abstract: PURPOSE:To effectively cool an IC and realize aging test with a high productivity by loading a tape carrier type IC and providing a ventirating mechanism, which is required for cooling semiconductor element during aging test to be conducted while IC is held by the clamping substrate, to said clamping substrate. CONSTITUTION:A tape carrier 5 carrying many semiconductor elements 10 having a metal lead 11 is put on a substrate 2 and the aging test is carried out for groups of element 10 by clamping them with a clamping plate 6. In such a structure, a ventirating tube 7 having a plurality of blowing ports 8 in the longitudinal direction at the center is provided through the clamping plate 6 and the wind sent from the aging tank is supplied to the one connecting port 9. Thereby, the heat generated on the element 10 and metal lead 11 is effectively absorbed.
Patent JP-S57200286-A (JP)
Title: Preparing apparatus of single crystal
Inventor: KOJIMA MASAKATSU
IPC: C30B15/20
Filed: 1981-06-04
Abstract: PURPOSE: To make the diameter of a pulled up single crystal uniform, by increasing or reducing the temperature of a raw material melt automatically according to the change in the weight of the pulled up single crystal and the number of revolutions of a separator in pulling up the single crystal of a compound semiconductor having a high decomposition pressure.  
     CONSTITUTION: A single crystal 7 of a semiconductor having a high decomposition pressure, e.g. GaP or GaAs, is pulled up from a melt 2 thereof, and the surface of the melt 2 is covered with an inert liquid 3, e.g. B 2 O 3 . A separator 4 is floated between the melt 2 and the liquid 3. The single crystal 7 is pulled up through the central window of the separator 4 while heating a quartz crucible 1 with a heater 6. In this case, supporting pins 10 are rotated on the pulling up axis 8 of the single crystal 7 with the rotation of the separator 4, and the number of revolutions and the rate of change are observed and measured by a TV camera 12. The temperature of the melt 2 by a thermocouple and the change in the weight of the pulled up single crystal 7 are respectively sensed, computed and processed to control the calorific value of the heater 6 by the resultant signals and make it possible to pull up the single crystal 7 having a constant diameter always. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03286107-A (JP)
Title: Valve system of four-cycle engine
Inventor: SUZUKI KAZUHIKO
IPC: F01L1/18
Filed: 1990-03-31
Abstract: PURPOSE:To surely improve an engine output within a wide engine speed range by displacing, relatively in a vertical direction, supporting parts of two rocker arms whose branched end parts extended to the positions immediately above valves are in a superposed condition. CONSTITUTION:An eccentric bush 11 is rotated by rotating a rocker shaft 7 by a specified angle, and thereby the supporting part 5a of a medium/high speed rocker arm 5 is displaced vertically with respect to the supporting part 6a of a low speed rocker arm 6. An engine output is thus improve within a wide engine speed range by selecting a medium/high speed cam 2 or a low speed cam 3. End parts 5b, 6b, 5c, 6c branched from the rocker arms 5, 6 are extended to the positions immediately above valves 8, 9, and also the branched end parts 5b, 5c are superposed on the branched end parts 6b, 6c, so that profiles of the cams 2, 3 can be accurately transmitted to the valves 8, 9 by means of the rocker arms 5, 6.
Patent JP-H10259896-A (JP)
Title: Tool insertion device for water flow piping, insertion method, and water stopping method for water flow piping
Inventor: SHIROMARU NOBUHIKO
IPC: F16L41/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable forming an ice plug inside a piping which is water servicing operation. SOLUTION: A small socket 12 formed with a tie-in thread for utensil inserted into a water flow piping 10 is fixed to an outer peripheral surface of the piping 10. A snap tap 18 is attached while being guided by an insertion guide. A large socket 14 screwed with an insertion leading end of the snap tap 18 is fixed to the piping around the small socket 12. A through-hole is formed on the piping 10 through the small socket 12 by means of a drill 30 through the snap tap 18. Utensil is inserted into the through hole of the piping 10 and fixed to the small socket 12. The snap tap 18 is detached with the utensil attached to the piping 10 through the small socket 12 and the large socket 14 as a thermal conductive body. A coolant jacket 38 is attached to an outer periphery of the piping 10 including the large socket 14. Coolant 40 is supplied into the coolant jacket 38 and the pipe 10.  Fluid in the piping is refrigerated from the surfaces of the piping and an insertion pipe 16.
Patent JP-H01260225-A (JP)
Title: Outdoors installation type heating device
Inventor: IWASAKI NOBUHIRO
IPC: F24D5/00
Filed: 1988-04-08
Abstract: PURPOSE:To eliminate the need for maintenance practice to prevent the generation of piping corrosion, the leakage of radiation water or supplement the radiation water, by carrying out indirect heat exchange between combustion gas generated in an outdoor combustion device and indoor circulation air by way of a heat exchanger so that they may be discharged indoors from a floor panel. CONSTITUTION:A heat exchanger 13 is designed to perform indirect heat exchange between combustion gas generated in a combustion device 1 installed outdoors A and indoor circulation air sucked up by an indoor air circulation fan 16. The heated air is adapted to be discharged indoors from a spout 23 of a floor heating panel 2 so as to heat a room. This construction uses the indoor circulation air as a heating medium, eliminating the penetration of the combustion gas indoors, which makes it possible to improve the safety of the heating device. Furthermore, the heated air is spouted out indoor uniformly, which also improves the distribution of temperature.
Patent JP-S59212166-A (JP)
Title: Brazing method of two members
Inventor: MIYATA SEIICHIROU
IPC: B23K3/04
Filed: 1983-05-16
Abstract: PURPOSE:To braze securely members having different coeffts. of thermal expansion to each other in the stage of brazing metallic members to each other or ceramics and a metal at joint surfaces by interposing a brazing filler metal on the joint surfaces of both members and conducting directly electricity to the brazing filler metal to melt said material. CONSTITUTION:Foil, wire or the like of a conductive brazing filler metal 3 or the powder thereof together with said foil and wire are inserted between metallic members 1 and 2 and are pressed from above then electricity is directly conducted to the material 3 to melt said material and to braze the members 1, 2 in the stage of joining the members 1, 2 by brazing. If one 1 of the members to be brazed is a ceramic material and have no wettability with the molten brazing filler metal, a metallized layer 3 is preliminarily formed on the joint surface thereof then an insert layer 4 sandwiching conductive metallic foil 6 of copper, etc. by a brazing filler metal 5 is placed between the same and the other metallic member 2 to be joined and electricity is conducted to the foil 6. The material 1 and the member 2 are then easily brazed by the metal 5 even if the metal 5 has poor conductivity.
Patent JP-S5832886-A (JP)
Title: Cephalosporin
Inventor: SHIBUYA KAZUYUKI
IPC: A61P31/04
Filed: 1982-05-24
Abstract: NEW MATERIAL:A compound of formulaI(R1 is 2-thienyl, 3-thienyl, 2-pyridyl, 4-pyridyl, 2-imidazolyl; A is acetoxy; M is H, alkali metal, amine salt ion where the sulfinyl group has the R configuration in which R configuration means that, among optical isomers at the sulfiniyl group of the compound of formula II, it has the same configurational structure as that showing positive specific rotary power[alpha]d in an alcohol). EXAMPLE:7-(2-Thienylsulfinylacetamide)cephalosporanic acid. USE:Anbiotic: it shows strong antibiotic effect against gram-positive and-negative bacteria. For example, it is used to treat bronchitis, cholecystitis or sepsis. PREPARATION:The reaction of a compound of formula III or its reactive derivative such as silyl ester with a R-carboxylic acid of formula II or its reactive derivative such as acid chloride give an objective compound of formulaI.
Patent JP-S60229794-A (JP)
Title: Heat transfer thermal recording method
Inventor: TAGUCHI NOBUYOSHI
IPC: B41M5/388
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a better transfer recorded image by combining a transfer body having a coloring material layer containing a specified sublimating dye on one surface of a substrate while having a slick heat resistant layer on the other and an image receiving body having a color developing body containing inorganic fine particles and a dye fastening binder. CONSTITUTION:A transfer body 1 is provided with a coloring material layer on one surface of a substrate 2 and a slick heat resistant layer 3 on the other, where the coloring material layer contains at least one kind of sublimating dyes as given by the formulas I, II and III (wherein, X represents hydrogen atom or a methyl group and R and R' each represent 1-4C alkyl group). Non-sublimating particles 5 are made to jut out of the surface of a layer 4 comprising a dye and a binder. The slick heat resistant layer 3 is made up of fine particles, liquid lubricating substance and high polymer substance. On the other hand, an image receiving body has a color developing layer 11 comprising inorganic fine particles 9 and 2 kinds of binders 10 and 10' incompatible with each other and thus, dye molecules are permitted to reach the color forming point 13 easily through clearances 15 between the incompatible binders 10 and 10' to form color.