baber/WOPTO huggingface dataset:
Patent JP-H05254066-A (JP)
Title: Embossing release material and production thereof
IPC: B29K105/24
Filed: 1992-03-10
Abstract: PURPOSE:To obtain an embossing release material improved in the reproducibility of embossing, usable at high temp. and enhanced in the adhesiveness of a laminated layer and a support by laminating a polyolefin resin film subjected to embossing processing and the support not subjected to embossing processing by a radiation curable resin. CONSTITUTION:An embossing release material is produced by subjecting a polyolefin resin film to embossing processing and applying a radiation curable resin to at least one of a support and the embossed polyolefin resin film to closely bond the embossed polyolefin resin film and the support through the radiation curable resin and curing the radiation curable resin by the irradiation with ultraviolet rays. Various additives such as pigment such as ultramarine or titanium oxide, a dye, an oxidation inhibitor, a fluorescent brightener or a stabilizer are added to the polyolefin resin film in an appropriate combination.
Patent JP-H07256449-A (JP)
Title: Method for welding end of tube
Inventor: HAYASHI MITSUTOSHI
IPC: B23K9/028
Filed: 1994-03-23
Abstract: PURPOSE:To operate welding over all the circumference from an upper side or a lateral side, to improve the workability and to reduce the working space by putting a liquid inside a sheath tube and welding while floating a inserting main tube and rotating it. CONSTITUTION:A water stop cap 31 is attached at a side end of an arrival vertical shaft of a sheath tube 30, and a water stop packing 34 opening a main tube inserting hole is attached at a side end of a starting vertical shaft 10 side end. A main tube 40 attached with a water stop cap 41 at its front end is pulled inside the sheath tube 30 that water is supplied to a prescribed height position. Then, the main tube 40 is sequentially welded as it is floating in the water inside the sheath tube 30. In this time, a new main tube 40b is horizontally placed on a stand 50 inside the starting pit 10, and it can be freely rotated by rollers 51 on the stand 50. Further, in a time of welding a rear end of the main tube 40a and a front end of the main tube 40b, because the main tube 40 inside the sheath tube 30 is floating in the water, it can be freely rotated. Accordingly, because welding can be executed only at the upper position showing in an arrow mark, the workability is remarkably excellent.
Patent JP-S54142917-A (JP)
Title: Call time control system
Inventor: NAKAGAWA RIICHI
IPC: H04M15/02
Filed: 1978-04-27
Abstract: PURPOSE:To give an automatic breaking of the call by the prescribed time and thus to facilitate the treatment for the urgent call by increasing the resistance value of the sleeve circuit corresponding to the toll board connector and then releasing the sleeve monitor relay of the toll board connector. CONSTITUTION:When the called subscriber replies and the toll board operator starts time counting for toll board 2, the time count start signal is sent to call control addition unit 1 from board 2. Unit 1 contains the time counter circuit to correspond to the breaking time and increases the resistance value of the sleeve circuit corresponding to toll board connector 3 at the prescribed time in order to release the sleeve monitor relay of connector 3. Thus connector 3 transmits the relase signals to repeating installation 5 of the district center, and installation 5 releases the circuit to receiver 7 of the slave station, giving the busy signal to the subscriber of the telephone 8. In this way, the call is broken automatically at the prescrived time to facilitate an easy treatment for the urgent call.
Patent JP-H03252509-A (JP)
Title: End point measuring method for article
Inventor: FUKUOKA IKUYA
IPC: G01B11/00
Filed: 1990-03-02
Abstract: PURPOSE:To measure an end points automatically with high accuracy and high reliability by using an optical sensor by comparing the difference between the virtual value and measured value of the end point corresponding to the normal size of a bumper with an end point criterion. CONSTITUTION:The brightness level of an article image signal from the optical sensor which moves in parallel toward the end point of the bumper 2 as the article which curves from the end part. Then a 1st end measured value is found from the coordinate point Y2 obtained by adding an offset value Y0 set previously corresponding to the distance from the movement-directional coordinate point Y1 of the sensor to the article end point estimated on the same coordinate axis to the coordinate point Y1 when the sensor 4 reaches the end part 2b of the bumper 2 and the brightness level decreases from its peak value to a specific level, a 2nd end point measured value based upon the coordinate point Y3 of the sensor 4 when the sensor 4 reaches a position opposite the end point P1 and the brightness level reaches the lowest level is found, and the difference between the 1st and 2nd end point measured values is calculated. The difference is compared with the previously set end point criterion and one of the 1st and 2nd measured value is employed as a final measured value according to the comparison result.
Patent JP-S60197646-A (JP)
Title: Preparation of dl-asparagine
Inventor: ISHIKAWA RIYUUICHI
IPC: C07C237/06
Filed: 1984-03-21
Abstract: PURPOSE:To obtain the titled compound inexpensively in high yield, by reacting at least one of maleic anhydride, maleinamic acid, and ammonium maleinamate with ammonia water in the presence of ammonium chloride. CONSTITUTION:At least one selected from maleic anhydride, maleinamic acid, and ammonium maleinamate is reacted with ammonia water in the presence of ammonium chloride at 70-150 deg.C for 30min-10hr, preferably at 90-130 deg.C for 1- 5hr, to give the desired substance. An amount of maleic acid as the starting substance used is 0.1-5mol based on 1l ammonia water, and an amount of ammonium chloride added is 0.1-40mol based on 1mol maleic acid, and the reaction is carried out. USE:Useful as a raw material for surface active agent, a raw material for flame- retardant synthetic resin, addition agent for rubber, etc.
Patent JP-S61212678-A (JP)
Title: Closed type electrically-driven compressor
Inventor: ISHIYAMA AKIHIKO
IPC: F04C29/02
Filed: 1985-03-18
Abstract: PURPOSE:To prevent a lot of oil from being taken out of a compressor by preventing a rotor of an electric alloy operating element which drives a compressing element from stirring so as to restrict a foaming phenomenon. CONSTITUTION:A closed container 1 has an electric alloy operating element 2 disposed at its upper portion and a compressing element 3 disposed at its lower portion. A disc shaped partition member 11 which is concentric with a main bearing 31 is disposed at the outer periphery of the boss portion of the main bearing 31 attached to the compressing element 3. A rising portion is provided at the outer periphery of the partition member 11 for covering a balance weight portion at the lower end of a rotor 22 of the electric alloy element 2 so that the rotor 22 is prevented from stirring lubricating oil 5 in the closed container 1.
Patent JP-H05253621-A (JP)
Title: Punching machine
IPC: B21D28/04
Filed: 1992-03-11
Abstract: PURPOSE:To reduce the noise of a punching machine by providing a punch head and a die head which can move freely to both X and Y axes inside back steel plates of the surface and back face of a frame support. CONSTITUTION:A work clamping frame 45 having plural work clamps 49 clamping the periphery of a work W is supported on a frame support 41 so that it is attachable freely. Back steel plates 15, 51 are provided on both front and rear surfaces of this frame support 41 respectively leaving a prescribed interval and in parallel. Further, the punch head 53 and the die head 15 are provided so that they face a work clamp frame 45 inside the back steel plates 15, 51, can move freely in the directions of both X and Y axes and face each other, and a conveyor equipment is provided near one back steel plate 15 having a through hole 17. In this way, a punch press can be manufactured without damaging the work, in a small space and with low noise.
Patent JP-H06265276-A (JP)
Title: Sagger for baking ceramic
Inventor: AMAGI TERUO
IPC: F27D3/12
Filed: 1993-03-12
Abstract: PURPOSE:To provide a sagger for baking ceramic in which transfer of heat during baking is excellent and a material to be burned can be uniformly burned. CONSTITUTION:A sagger 1 for baking ceramic has a bottom plate 2 and edges 3 erected at ends of the plate 2, and comprises a plurality of through holes 4 each having an opening size of 1-5mm at the edge 3 in such a manner that the opening ratio of the edge 3 is 20-90%.
Patent JP-H11247027-A (JP)
Title: Extremely fine fiber and its production
Inventor: HASHIMOTO TAKASHI
IPC: D06M101/16
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an extremely fine fiber widely improved in light resistance and capable of coloring in a high concentration, and to provide a method for producing the same. SOLUTION: This extremely fine fiber is obtained by unevenly distributing an ultraviolet-rays absorbing agent at the surface of the extremely fine fiber having <=1 d monofilament thickness, and the contained concentration of the ultraviolet rays-absorbing agent is in a range of 3-30 wt.% based on the resin weight of the surface layer part. The method for producing such extremely fine fiber comprises using a polymer containing 3-30 wt.% ultraviolet rays- absorbing agent as a sheath component and combining it with such a core component that the ultraviolet rays-absorbing agent in the sheath component becomes >=1.5 fold that in the total extremely fine fiber followed by spinning.
Patent JP-S60196252-A (JP)
Title: Production of billet for carburized steel material
Inventor: KOGAI YOSHIYUKI
IPC: B22D11/10
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a rimmed steel billet having good hardenability by stirring electromagnetically the unsolidified steel in a mold for continuous casting so as to attain a prescribed flow rate or above to form a negative segregation zone in the surface layer part of the billet thereby decreasing Al to a prescribed value or below. CONSTITUTION:A molten steel consisting of 0.02-0.20% C, 0.01-0.30% Si, 0.10- 1.30% Mn, <=0.035% P, <=0.035% S, <=0.0015% Sol.Al and the balance Fe and impurities is produced as a steel for carburization. The above-mentiond steel is electromagnetically stirred in a casting mold of a continuous casting machine until the flow rate of the unsolidified steel attains a prescribed flow rate or above thereby forming a negative segregation zone in the surface layer part of a billet. The billet corresponding to a rimmed steel contg. <=0.001% Sol.Al is thereby obtd. The billet having good hardenability as a steel for carburization is thus made possible.
Patent JP-S63218605-A (JP)
Title: Poisonous bait for extermination of vermin
Inventor: KOHAMA TAKUJI
IPC: A01N25/12
Filed: 1987-03-06
Abstract: PURPOSE:To obtain the titled poisonous bait for exterminating vermin, by micro- encapsulating either one of organophosphorus-type, carbamate-type and pyrethroidal insecticides, mixing the obtained insecticidal compound with crystalline cellulose and cereal flour as principal components and tableting the mixture. CONSTITUTION:The objective poisonous bait for the extermination of vermin can be produced by tableting a mixture composed mainly of (A) one or more kinds of micro-encapsulated insecticidal compounds selected from the group of organophosphorus insecticidal compound (e.g. calvinphos and chlorpyrifos), a carbamate-type insecticidal compound (e.g. BPMC and carbaryl) and pyrethroidal insecticidal compound (e.g. cypermethrin and cyphenothrin), (B) crystalline cellulose and (C) cereal flour (e.g. starch powder and wheat flour) as principal components. The composition is preferably added further with a sugar such as muscovado and unrefined sugar. The present bait is excellent in the stability of the active component, attracting and feeding effect against cockroach, insecticidal effect and handling safety.
Patent JP-S59179829-A (JP)
Title: Method for threading broken yarn end through pneumatic false twisting nozzle for bundled spinning
Inventor: SUZUKI YOSHIHISA
IPC: D01H15/00
Filed: 1983-03-30
Abstract: PURPOSE:To carry out smoothly the yarn threading, by giving fluctuation to a suction air stream in supplying a yarn end from the outlet of a yarn end suction tube on the opposite side while sucking air through the yarn end suction tube in contact with the inlet of a pneumatic false twisting nozzle to thread a yarn through the pneumatic false twisting nozzle in the reverse direction. CONSTITUTION:In a bundled spinning apparatus having a pneumatic false twisting nozzle 4 provided just on the downstream side of a drafting part of a fiber bundle, the pneumatic false twisting nozzle 4 is shifted to the side when yarn breakage occurs. A yarn end suction tube 21 is brought into contact with the inlet of the pneumatic false twisting nozzle 4, and the yarn end is introduced into the outlet of the pneumatic false twisting nozzle 4 with piecing rolls 22, etc. while sucking air through the yarn end suction tube 21 to give fluctuation to the suction air stream in threading the yarn end through the pneumatic false twisting nozzle 4 in the reverse direction. This operation is carried out by opening and closing a valve 30 provided in a pipeline of the yarn end suction tube 21 in a suitable timing or moving forward or backward the yarn end suction tube 21 relatively to the pneumatic false twisting nozzle 4. Thus, the yarn end caught or buckled in the yarn path of the pneumatic false twisting nozzle 4 can be smoothly threaded therethrough.
Patent JP-S62210457-A (JP)
Title: Cap of container for photographic film cartridge
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1986-03-12
Abstract: PURPOSE:To enhance heat resistance, to prevent most of troubles on resin coloring, to shorten a molding cycle, and to reduce occurrence of molding troubles by using a resin containing an ethylene/butene-1 copolymer high in melt index and an antioxidant for molding. CONSTITUTION:The cap of a container to be used for a photographic film cartridge is molded by using the resin compound containing the linear low density polyethylene of the ethylene/butene-1 copolymer having a density of 0.90-0.93g/cm<3> and a melt index of 8.0-60g/10min in an amount of >=20wt% of the resin compound and the antioxidant in a prescribed amount. If the density is <0.90g/cm<3>, rigidity drops, and heat resistance deteriorates, resulting in increasing coloring troubles, etc., and if <0.93, polymerization is made difficult, rigidity becomes too high, fittability is deteriorated, and the cap becomes liable to release when the holder drops or does the like. If the melt index is <8.0g/10min, molding troubles occur frequently, and if it is >60g/10min, molding troubles, such as threading or roping, and flashing, occur frequently.
Patent JP-2000251569-A (JP)
Title: Switch
Inventor: YAMANAKA YASUMITSU
IPC: H01H13/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a switch that uses a same panel surface regardless of existence of option equipment and does not damage design property of a panel surface. SOLUTION: A signal power supply circuit 31 on the rear surface side of a panel surface 70 makes pulse current flow through a first pair of coils 61, 62 facingly arranged sandwiching the panel surface 70, to generate induced electromotive force in a switch operation portion 10 on the front surface side of the panel surface 70. When a circuit 20 of the switch operation portion 10 is in an closing ON state, this induced electromotive force makes induced current flow through the circuit 20, and generates induced electromotive force in a coil 63 on a response signal detecting circuit 32 side. The response signal detecting circuit 32 detects existence of the induced electromotive force in this coil 63 as a response signal from the switch operation portion 10, and determines operation state of the switch operation portion 10.
Patent JP-S55145805-A (JP)
Title: Hydraulic cylinder
Inventor: KOBAYASHI TATEO
IPC: F15B11/08
Filed: 1979-04-27
Abstract: PURPOSE: To prevent damage to a cylinder and so on by incorporating in a cylinder body a check valve which opens by increase of pressure of liquid enclosed in a cylinder chamber.  
     CONSTITUTION: A cylinder body 1 has check valves 33, 34 incorporated therein which have leg pieces 61, 62, respectively, that engage, when valve bodies 35, 36 each urged in a direction by a relief spring 42 and valve members 51, 52 slidably fitted in the valve bodies 35, 36, respectively, are operated against the relief springs 42, with the valve members 51, 52 to establish respective flow passages. Thus, if the temperature of oil in a cylinder chamber 9a should rise, causing pressure within the cylinder chamber 9a to extraordinarily rise, the valve body 36 is slid against the relief spring 42 whereupon the valve body 52 is engaged with the leg piece 62 thereby to open the pertaining flow passage. Consequently, pressure within the cylinder chamber 9a is lowered, thus preventing damage to and deformation of the cylinder 1 and so on. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11257254-A (JP)
Title: Method for machining member of displacement fluid machinery
Inventor: NOZAKI TSUTOMU
IPC: B23P15/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a displacer and a cylinder with high accuracy and at a low cost by manufacturing the displacer and cylinder by broach. SOLUTION: The profiles of a displacer and a cylinder have a complex shape that various radii of curvature are combined with each other, therefore, for applying broach, a plurality of broaches which can grind again is used, thereby high accuracy displacer and cylinder can be manufactured continuously. In the case of a three-groove displacer, one broach 32 is used for a part where an inside shape is cut and one broach 33 is used for a part where an outside shape is cut, then broach is performed. For efficiently grinding again by broaches, different broaches may be used for a part having larger radius of curvature and a part having smaller radius of curvature.
Patent JP-H11154310-A (JP)
Title: Thin-film magnetic head
Inventor: HAYAKAWA YASUO
IPC: G11B5/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase a current density and to improve the reproduction sensitivity of a magneto-resistive effect element layer by making it possible to allow the heat generated in an element part to escape to upper and lower shielding layers. SOLUTION: Lower gap layers 2 are formed of a ground surface tight adhesive layer 12 formed of Al2 O3 , etc., an AlN film 13 having high thermal conductivity and a protective layer 14 formed of Al2 O3 , etc. The lower gap layers 2 include the AlN film 13, by which the thermal conductivity of the lower gap layers 2 is made extremely higher than heretofore. Then, the heat generated from the magneto-resistive element layer 16 is made to efficiently escape to the lower shielding layer 1 through the lower gap layers 2, by which the increase of the temp. of the element part is suppressed and the good reproduction sensitivity is obtd.
Patent JP-H05253982-A (JP)
Title: Reverse current preventive device of injection molding machine
IPC: B29C45/52
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a molded product whose quality is stabilized, by a method wherein in a reverse current preventive device of an injection molding machine, wear of a stationary ring and movable ring can be controlled at a minimum even to molding extending over a long period. CONSTITUTION:A plurality of thin group parts 118a are formed on a rear end surface of a stationary ring 118 fixed to a screw head 16 and a plurality of thin group parts 120b are formed on the front end surface of a movable ring 120 fitted loosely over a screw 12. With this construction, the title device is constituted so that the plurality of the thin groove parts 118a, 120b are made into resin rich areas at the time of molding and a resin material can be interposed always into sliding surfaces of both of the rings 118, 120. Even if the molding is performed by making use of resin material to which silicone oil, through which the resin material becomes apt to be removed from the sliding surfaces of both of the rings 118, 120, is added, the resin material accumulated in the thin groove parts 118a, 120b is not removed.
Patent JP-H08215335-A (JP)
Title: Automatic bubble fire extinguishing solution injection device
Inventor: SONOHARA TSUNETOSHI
IPC: A62C35/15
Filed: 1995-02-17
Abstract: PURPOSE: To select the mixing ratio of an injection solution arbitrarily and to dispense with a fire extinguishing solution insulating/heating countermeasure by detecting the flow rate of fire extinguishing water when the arbitrary number of thermosensitive sprinklers out of a large number of them are operated and fire extinguishing water is blown off and injecting a fire extinguishing or antifreezing solution with a prescribed mixing ratio in the fire extinguishing water. CONSTITUTION: When a fire occurs in a building and several number of thermosensitive sprinklers 26 out of a large number of them installed in each room are operated and foaming nozzles are opened, the pressure of a main pipeline 48 for fire extinguishing is decreased. Therefore, a detection pressure signal is sent from the pressure gage 38 of an accumulator 37 to a control panel 31. Then, a fire extinguishing pump 21 is operated, and water in a water tank 33 is discharged from the sprinkler 26. The flow rate of the fire extinguishing water during that time is detected by a flow meter 25, and it is inputted to the control panel 31.  The control panel 31 controls the rotating speed of the servo motor 24 of a bubble fire extinguishing solution injection pump 22 via an encoder 27 so as to inject the prescribed quantity of bubble fire extinguishing solution or antifreeing solution corresponding to a detected flow rate.
Patent JP-2000250319-A (JP)
Title: Wet type electrophotographic device
Inventor: NAKAJIMA YUTAKA
IPC: G03G15/10
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To eliminate stripe-like irregularity caused at a transfer stage and to eliminate non-volatile silicone oil in a toner image by flocculating the toner image on an image supporting body while uniformly leveling it after a developing stage when especially non-volatile, high-viscosity and high-concentration liquid toner is used. SOLUTION: An oil elimination mechanism 20 is arranged at a developed position on a photoreceptor 10. Then, the oil elimination roller 22 of the elimination mechanism 20 is brought into contact with the photoreceptor 10 at an identical speed for flocculating the toner again while eliminating excessive pre-wet liquid and carrier liquid on the developed photoreceptor 10. Besides, voltage exceeding developing bias is applied to the roller 22.
Patent JP-H06264772-A (JP)
Title: Gas turbine and operation thereof
Inventor: HAMATAKE HISASHI
IPC: F02C7/057
Filed: 1993-03-15
Abstract: PURPOSE:To prolong the life span by way of reducing ununiformity of gas temperature and preventing high frequency thermal shock by separately controlling an overall air flow rate and an overall fuel flow amount of each combustor by way of measuring gas temperature at outlet parts of a plural number of the combustors and thereafter, in accordance with the result of this measurement. CONSTITUTION:A gas turbine is furnished with a plural number of combustors 42. In this case, at the time of driving the gas turbine, temperature at an outlet part of each of the combustors 42 is respectively measured by each gas temperature sensor 41. Thereafter, in accordance with each measured gas temperature, by a control judgement device 45, an air flow rate control device 43 and a fuel flow rate control device 44 are respectively controlled. Consequently, it is possible to prevent generation of ununiformity in gas temperature and to lengthen a life span by preventing a turbine blade from causing thermal embrittlement due to high frequency thermal shock.