baber/WOPTO huggingface dataset:
Patent JP-H06179429-A (JP)
Title: Manufacturing method for metal can filled with content
Inventor: UEDA MICHIO
IPC: B65B55/04
Filed: 1992-12-08
Abstract: PURPOSE:To ensure the germ-free property of a content without heat-treating the content by a method wherein a germ-free can main body and germ-free can lid are used wherein on at least either one of the can main body mouth edge part or can lid peripheral edge part, a heat-sealable sealing agent is applied. CONSTITUTION:A heat-sealable sealing agent is applied on at least either one of the mouth edge part of a can main body 11 or the peripheral edge part of a can lid 12. The can main body 11 which is fed to a conveyor 22 is sterilized in a sterilizing chamber 63, and a specified quantity of a content is filled by a filling nozzle 69, and liquid nitrogen is dripped from a liquid nitrogen dripping nozzle 67. In the meantime, the can lid 12 is sterilized by a chute while passing through a tunnel 74, and is put on the can main body 11. Then, by a heat- pressing member 77 which is pressed to the mouth edge part of the can main body 11 through the can lid 12, the outer peripheral edge part of the can lid 12 is heat-sealed to the mouth edge part of the can main body 11. Then, the can main body 11 is taken out from a germ-free chamber 21 by a conveyor 22, and the peripheral edge part of the can lid 12 is doubly rolled to seal by a can seamer 31.
Patent JP-H06136840-A (JP)
Title: Method of preventing condensation of internal wall of building by using ultrafine powder and resin excellent in steam permeability
Inventor: HIGUCHI TADAYASU
IPC: E04B1/64
Filed: 1992-10-27
Abstract: PURPOSE:To make it possible to prevent condensation by granulating organic and inorganic ultrafine powder by using resin aqueous solution excellent in steam permeability as binder, and using the binder to apply it to the indoor wall. CONSTITUTION:Resin aqueous solution excellent in gas permeability such as polyvinyl alcohol, etc., specilally in steam permeability and emulsion are mixed with organic and inorganic ultrafine powder having large specific area of calcium carbonate, amorphous silica and others. After that, it is granulated by a compression granulator, a rolling granulator, a fluid bed granulator, etc. Then, it is used as aggregate, and after it is mixed with vinyl acetate emulsion, protective colloid agent, dispersing agent, thickener, defoaming agent, preservatives, water, etc., it is applied to an indoor wall. According to the constitution, moisture absorption, water absorbing efficiency, moisture-proof and water-proof efficiency are excellent, so that the indoor wall can absorb moisture as well as a mud wall and, at the same time, the generation of mildew can be minimized.
Patent JP-H05139317-A (JP)
Title: Rough terrain hauler
Inventor: HIROSE SHIGEO
IPC: B62K5/01
Filed: 1991-11-18
Abstract: PURPOSE:To allow a hauler to travel on a staircase or a rough terrain having a step difference when transporting persons and freights in a factory, building, hospital, etc. CONSTITUTION:As for wheels 3, 4, 5 and 6, a coil spring 9 is wound in ring form onto a ring body 7 so that the center axis is set along the outer periphery of the ring body 7, and each loop 12 of the coil spring 9 is supported so as to turn around a hole 8 opened on the ring body 7.
Patent JP-H10174393-A (JP)
Title: Rotor for synchronous motor, and synchronous motor
Inventor: YOSHINARI YOSHITAKA
IPC: H02K3/52
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotor for a synchronous motor of high reliability at a low cost. SOLUTION: A rotor 4 for a synchronous motor is equipped with a rotor core 5 having a plurality of slots 7 which are continuously extended in the axial direction, in the outer peripheral part, a plurality of damper windings 6 inserted in the slots 7, a field winding 8 wound around the magnetic pole of the rotor core 5, and core cauls 10a clamping the rotor core 5 from axial direction. A local part of each of the damper windings 6 is welded to the outer peripheral end of the core caul 10a, and the damper windings are mutually short-circuitted.
Patent JP-H06151515-A (JP)
Title: Carrier tape, mold tool for molding and manufacture of semiconductor device using them
Inventor: TATEISHI YUICHI
IPC: H01L21/56
Filed: 1992-11-13
Abstract: PURPOSE:To prevent a leakage of resin occurring when a semiconductor chip on a carrier tape is sealed with the resin and also to facilitate removal of unwanted resin formed on the occasion of sealing. CONSTITUTION:A runner slit 2f to be a flow passage of molten resin is opened in an insulative tape 2 to the end in the width direction of the tape and, moreover, a metal leaf 4 for preventing a leakage of resin which enables prevention of the leakage of resin on the occasion of sealing is provided on the lateral side parts of the runner slit. A semiconductor chip mounted on this carrier tape is sealed with resin by using a top force and a bottom tool each of which has a runner gate provided at a position corresponding to the runner slit 2f of the carrier tape.
Patent JP-H09166731-A (JP)
Title: Jig for supplying tension fiber
Inventor: KODAMA HIROSHI
IPC: C03C25/12
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a coated optical fiber from receiving the influence of heat of a thermoplastic sheath when the fiber is coated with the sheath by uniformly disposing tension fibers on the outer periphery of the coated optical fiber. SOLUTION: A molding die 20 places the tension fiber 12C and tension fiber 13C formed like tapes longitudinally along the outer periphery of the coated optical fiber 22 sent from an optical fiber supply stand 21, thereby uniformly arranging the tension fibers on the coated optical fiber. The tension fibers coated optical fiber 23 coated with the tension fiber 12C and tension fiber 13C through the molding die 20 is formed on the coated optical fiber 22. The coated optical fiber 22 is inserted between two sheets of the tension fiber 12C and tension fiber 13C in such a manner and is passed through the molding die 20, by which the desired shape is formed and right thereafter, the synthetic resin sheath is extrusion molded in an extruder 24. Then, the specified position relations among the coated optical fiber 22, the tension fiber 12C and the tension fiber 13C are always obtd.
Patent JP-H11189884-A (JP)
Title: Electrocorrosion preventing method and device therefor
Inventor: TANIGAWA SUENORI
IPC: C23F13/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrocorrosion preventing method capable of efficiently executing the derusting of the body to be electrocorroded and to provide a device therefor. SOLUTION: Primary and secondary low potential metallic assembled bodies 25 and 26 are arranged in housing 21 via an insulating member 31. The voltage of a DC battery 34 is applied on the primary and secondary low potential metallic assembled bodies 25 and 26 through a low voltage feeding device 37 from both connecting lines 32 and 33. In the case seawater infiltrates into the housing 21, both metallic assembled bodies 25 and 26 are electrically connected, and, according to the principle of plating, corrosion preventive coating in which copper and zinc are mixed is formed, e.g. on the inner wall face of the cooling passage of an engine to prevent the generation of rust.
Patent JP-2000155062-A (JP)
Title: Pressure detector
Inventor: NAKAHARA TAKESHI
IPC: G01L9/04
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To detect precise pressure an to improve reliability of a diaphragm part by integrally forming a metallic pressure introduction part introducing a measured medium and a pressure receiving part displaced by the measured medium, arranging a metallic stem on the pressure introduction part, and a semiconductor chip on the pressure receiving part. SOLUTION: On a metallic pressure introduction part 1 for introducing a measured medium, a metallic stem 3 provided with an integrally formed diaphragm part displaceable by the measured medium is arranged. A semiconductor chip 4 formed of a boron distortion gauge formed into a bridge shape by diffusion, for example, is fixed in a predetermined position in the diaphragm through low melting point glass for detecting displacement of the diaphragm part. The stem 3 is made of cover metal (Fe-Ni-Co alloys) or the like with a thermal expansion coefficient similar to that of the semiconductor chip 4. Because of a small size and a low specific heat of the stem 3, temperature control by a high-temperature furnace is easy, and the semiconductor chip 4 can be stuck to the diaphragm part under a proper condition.
Patent JP-H04203793-A (JP)
Title: Flowing-down liquid film type evaporator
Inventor: TAKEMOTO TAKEO
IPC: F28D5/02
Filed: 1990-11-30
Abstract: PURPOSE:To cause an oil surface position of an oil returning hole to be relatively approached and to improve an oil returning performance by a method wherein a U-bent pipe is disposed in coaxial with a gas vent pipe and a recess is formed near the oil return hole at a lower part of the U-bent pipe. CONSTITUTION:Oil 14 accumulated in a heat exchanger passes through an oil return hole 11a disposed in a U-bent pipe 11 and the oil is returned back to a compressor together with gaseous refrigerant. A gas vent pipe 9 and the U-bent pipe 11 are disposed in a coaxial spacing in a shell 1, thereby the shell 1 is made small in its diameter size and an entire heat exchanger can be made compact. A pipe plate 3 is provided with a recess, a lower part of the U-bent pipe 11 is disposed within the recess, thereby a position of the oil return hole 11a is lowered, an amount of oil 14 accumulated within the heat exchanger is reduced, and accordingly an amount of oil in the compressor is increased and reliability of the compressor is improved.
Patent JP-2001077992-A (JP)
Title: Facsimile terminal
Inventor: NAKAMURA MITSUO
IPC: H04N1/21
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal with high utility, where a user can grasp the consumed state of a memory by collecting a memory quantity used for each F code (mail box) and informing the user about it. SOLUTION: A CPU 11 collects a quantity of image information used for a confidential box in image information stored in an image memory 14 by each confidential box, according to a notice of a memory consumed amount check time from a clock circuit 27 and displays the state of the memory consumed amount onto an LCD(liquid crystal display) of an operation display section 25 or allows a plotter 20 to print out the state on paper though an input operation from the operation display section 25.
Patent JP-H02175680-A (JP)
Title: Production of metal-impregnated refractory
Inventor: NUMATA TETSUSHI
IPC: C04B41/88
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the title refractory excellent in resistance to spalling and slag wettability etc., by immersing a preheated, deaerated porous refractory into a molten metal in a cylindrical vessel followed by pressurizing said molten metal with a pistontype pressing plate to effect impregnating the refractory with said molten metal. CONSTITUTION:A porous refractory 13 is first preheated to expel the gas in open cells thereof. The resulting refractory 13 is held by a holding device 5 and immersed into a molten metal 2 in a cylindrical vessel 1b set in a metal- impregnating pressurizing oven. Thence, pressure is applied on a sealed space 3 through a piston-type pressing plate 1a provided slidably in the vessel 1b to apply the pressure on the molten metal 2 in which said refractory 13 has been immersed to impregnate said refractory 13 with the molten metal 2, thus obtaining the objective metal-impregnated refractory. This refractory can be suitably used for metal-producing furnaces, heat-treatment furnaces etc.
Patent JP-H07150455-A (JP)
Title: Ball-like fiber of polyester
Inventor: MATSUNAGA NOBUHIRO
IPC: D04H1/55
Filed: 1993-11-30
Abstract: PURPOSE:To obtain ball-like fibers suitable as wadding of quilting and cushioning material, having soft handle and excellent strength in form retention in use for a long period of time or in a high-temperature atmosphere. CONSTITUTION:Polyethylene terephthalate fibers as a main material are bonded with a core (polyethylene terephthalate)/sheath (copolyester of a polyethylene terephthalate/polybutylene terephthalate having >=100 deg.C crystal melting point and a poly epsilon-caprolactone) conjugate polyester-based binder fibers to give ball- like fibers of polyester.
Patent JP-H10134384-A (JP)
Title: Optical system supporting system
Inventor: IKEGAME TETSUO
IPC: G11B7/09
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To carry out the rapid and exact assembly work for a supporting device by providing the system with a contact part where a planer member extends in a second direction nearly perpendicularly to a first direction and bringing the contact member into contact with a fixing member in a first direction. SOLUTION: A spring 6 formed by etching a metal, such as beryllium copper, having about 0.1mm thickness is positioned by fitting its one end 6j into a hollow groove 2b formed in a spring fixing part 2a disposed at the X-direction end of the holding member 2 and is fixed by an adhesive. The adhesive is injected via the end hole 6k of the spring 6 so as to be penetrated between the spring 6 and the spring fixing part 2a. The positioning in the direction Y of the spring 6 is executed by pressing the spring to the end face of a projecting part 6i formed at the end. Since the positioning of the spring 6 may be executed in such a manner, the easy and exact work may be carried out without using a positioning jig.
Patent JP-2000144752-A (JP)
Title: Growth method for arboreous plant using special mulching in face of slope greening and face of slope with grown arboreous plant
Inventor: TAKAHASHI KOJI
IPC: E02D17/20
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To protect growth base from heavy rain and storm or frost heaving and damage from a drought by simple construction work comprising only bag bodies containing the seeds of arboreous plants laid on the face of slope and laying mulching materials on-the on the surface of growth base layer mixed with seeds and covering them after spreading work to the face of slope, thereby arranging the growth environment for herb and arbor add greening work permitting the formation of plant community with probiosis. SOLUTION: Bag bodies 2 containing seeds 7 of arboreous plants laid on the face of slope at predetermined intervals and a growth base layer 3 formed by the spray work of soil dressing mixed together with the seeds 8 of the herb plants to the face of slope 1 are provided. Then, web 5 made by unwoven fabric process by the random orientation of very fine polyester short fiber similar in appearance to the capillary roots of plants and raschel net 6 made of a chemical fiber are superimposed to the web, and mulching material 4 tensed and laid on the surface of a vegetative base layer 3 in configuration.
Patent JP-H05166820-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAJIYAMA MASAOKI
IPC: H01L29/732
Filed: 1991-12-13
Abstract: PURPOSE:To reduce a base width of a horizontal type bipolar transistor and its device area as well. CONSTITUTION:There are provided a P type emitter region 5 and a P<+> type collector region 6 opposed to the emitter region 5 in a specified region of a P<-> type Si substrate having a base region 3 comprising an N<-> type epitaxial growth layer. A high density N type active base region 10 is installed to the base region 3 which joins the emitter region 5. This construction makes it possible to enhance punch-through pressure resistance since a depletion layer which extends from the collector junction is inhibited in the high density active base region 10 even when an attempt is made to reduce the base width.
Patent JP-H04200373-A (JP)
Title: Method for storing citrus raw fruit juice
Inventor: TAMAOKI YOJI
IPC: A23L2/02
Filed: 1990-11-30
Abstract: PURPOSE:To enable preservation for a long period without causing deterioration in quality by storing a citrus raw fruit juice at a temperature within a specific range. CONSTITUTION:A citrus raw fruit juice is stored at a temperature within the range of 1 deg.C to the freezing point for >=5 days, preferably for >=1 month. Furthermore, a fruit juice obtained by pressing the juice, heat-treating the pressed juice and inactivating enzymes is used as the raw fruit juice. Thereby, aroma and taste of the just pressed straight fruit juice can directly be preserved for a long period.
Patent JP-H01171514-A (JP)
Title: Decanter made of plastic
Inventor: AASAA ERU SUTOONAA
IPC: A47J31/44
Filed: 1987-12-28
Abstract: PURPOSE: To increase heating efficiency between a hot plate and a decanter, by placing a prescribed amount of coffee at apart nearer to the hot plate and making the bottom of the decanter to be nearer to the hot plate. CONSTITUTION: A wide bottom part 14 to store coffee and an inward tilting side wall continued to a part 100 with a short radius of curvature as the end are equipped on this decanter device 10. An extended lip part 104 to orient poured coffee is formed on a coffee pouring device. A floating part 12 to pass coffee is equipped on a device 18 to close the decanter device 10, a retainer skirt part 132 to attach the floating part is equipped in the pouring device, and a handle 106 to detach from the pouring device and a drain hole 128 to accept coffee grain drops from a coffee blender are equipped. The diameter of the bottom part is selected so that the bottom part can approach and fit with a deep dent structure of the hot plate 12. As the result, heating efficiency between the hot plate and the decanter is increased.
Patent JP-H03189178-A (JP)
Title: Recorder
Inventor: NAKAJIMA YUJI
IPC: B41J29/18
Filed: 1989-12-19
Abstract: PURPOSE:To perform an irradiation onto a recording position only when the irradiaton is required, e.g., at the time of correction or margin setting by a method wherein an irradiating device is provided with three types of irradiation modes, which are set as desired by an operator. CONSTITUTION:With an input from a keyboard 13, a CPU 14 transmits a signal for lighting or extinguishing an LED 4a serving as an irradiating means 4 to an LED drive circuit 18. Normally, when a sentence is typed, the printed characters are stored in a RAM 16. If a part to be corrected is found after that, a back space key 19 or a back trace key 20 is depressed, and a printing position is made coincident with the appropriate character by a carriage 2 and a sheet feed means 7 for preparing for printing. After that, an operator depresses a correction key 21 to complete correction. When the mode of the irradiating means 4 is an occasionally irradiating mode at this time, the aforesaid key is depressed, and the position is irradiated when a printing means comes into the printed area in the RAM 16. After the completion of correction, the operator depresses a space key 22 or a relock key 23 and extinguishes the irradiating means 4 when bringing the printing means 3 out of the printed area.
Patent JP-H10153932-A (JP)
Title: Cleaning device
Inventor: TATSUMI KENZO
IPC: G03G21/10
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent an entrance seal member from coming off by positioning an entrance seal holder functioning as a fixing member so that its movement in a specified direction may be regulated. SOLUTION: The center part of the entrance seal holder 64 in a longitudinal direction is positioned with respect to a housing 74 so that its movement in the longitudinal direction and a direction where it goes toward the surface of a photoreceptor drum may be regulated. Then, both ends of the holder 64 in the longitudinal direction are positioned with respect to the housing 74 so that they can move in the longitudinal direction and their movement in the direction where they go toward the surface of the photoreceptor drum may be regulated.  When the holder 64 is thermally elongated and contracted in the longitudinal direction with the center part positioned by a reference boss 74a as center, the maximum value of deviation in the longitudinal direction between the holder 64 and the housing 74 caused by thermal contraction becomes almost half of that in the case that both ends of the holder 64 are positioned. Therefore, the holder 64 to which the entrance seal member 63 is attached is hardly suspended from the housing 74.
Patent JP-H03182470-A (JP)
Title: Device and method for monitoring tension of thread during travelling
Inventor: FUUBAATO SHIYAUBU
IPC: B65H59/38
Filed: 1990-11-30
Abstract: PURPOSE: To automatically set upper and lower limit ranges of a tension control when various kinds of yarn tension determination elements and the kinds are changed by providing a delay element of an output signal of a yarn tension detection means, an automatic determination means of a fluctuation allowable range of yarn tension by a delay signal and a window comparator in which tension and upper and lower allowable level signals are inputted. CONSTITUTION: An output signal of a yarn tension detection means FSS.FSS' is inputted as an input signal U1 in an input terminal of a window comparator 15 and is inputted as upper and lower allowable ranges U2 , U3 in upper and lower limit terminals of the comparator 15 via a delay element 13 and an upper and lower limit level determination means 22. Next, these signals U1 , U2 , U3 have the same relative relation for a long period, but only the U1 precedes and changes and the signals U2 , U3 do not immediately change for a short period. Therefore, the signals U2 , U3 maintain conventional allowable ranges, even if yarn tension changes, the comparator 15 transmits an output signal when the signal U1 deviates from the ranges of the signals U2 , U3 and it is shown that yarn tension is out of the allowable range.
Patent JP-H07188121-A (JP)
Title: Production of optically active trans-1,2-diaminocyclohexane
Inventor: SATOU HARUYO
IPC: C07C209/86
Filed: 1993-12-27
Abstract: PURPOSE:To produce optically active trans-DACH by an industrially suitable process from a mixture containing cis-DACH and trans-DACH and available as an inexpensive industrial raw material. CONSTITUTION:An optically active trans-1,2-diaminocyclohexane is produced by the direct optical resolution of a mixture containing trans-1,2- diaminocyclohexane and cis-1,2-diaminocyclohexane in an aqueous solvent. The optical resolution is carried out by adding D or L-tartaric acid as a resolution agent and separating an optically active tartaric acid salt of an optically active trans-1,2-diaminocyclohexane in the form of crystal.
Patent JP-H09197275-A (JP)
Title: Wide angle variable power finder
Inventor: KIN MONGEN
IPC: G02B15/167
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a wide angle variable power finder which can be miniaturized and has wide angle visual field, and whose aberration characteristic from a wide angle end to a telephoto end has an excellent effect by positioning a prism for forming an erect image between the 3rd lens group and the 4th lens group of an objective lens group and shortening entire length. SOLUTION: The 1st prism 10 for forming an erect image is arranged between a 3rd lens group 3 and a 4th lens group 4. By constituting a 1st lens group 1 of one lens whose objective side surface is convex and which has strong negative refractive power and lightening the burden of the negative refractive power of a 2nd lens group 2, the aberration such as spherical aberration and the curvature of field is reduced. Then, this finder satisfies following expressions I and II:-1.20<Lt/fl<-0.75...(I) and 0.04<m2w×m2T<0.13...(II). In the expressions, f1 is the focal length of the 1st lens group, Lt is a distance from the 1st lens surface to the focus of the objective lens group, m2w is the magnification of the 2nd lens group at the wide angle end, and m2T is the magnification of the 2nd lens group at the telephoto end.