baber/WOPTO huggingface dataset:
Patent JP-H06173234-A (JP)
Title: Construction method of gutter gate
Inventor: KOBAYASHI TETSUYA
IPC: E02B7/00
Filed: 1992-12-03
Abstract: PURPOSE:To improve constructing performance by manufacturing a formwork unit, provided with door grooves and a door body added to a formwork for forming a floor plate and a pair of gate posts, in a factory or the like, and carrying this formwork unit into a construction site for the placing of concrete. CONSTITUTION:A formwork unit 18 with a floor plate forming part 19 and a gutter gate body forming part 21 and also with door grooves 27 positioned and fixed thereto and a door body 29 fittingly mounted between the grooves 27 is manufactured in a factory or the like. The unit 18 is then conveyed to a construction site and installed at a specified place, and concrete is placed. After the hardening of the concrete, an opening/closing device is fitted to a through hole 26 for the opening/closing device and connected to the door 29 so as to be freely elevated. In the case of the unit 18 becoming too large and interfering with transportation, the unit 18 can be divided into two vertical units or the like and integrated at the construction site. The cost can be thereby reduced, and the construction period can be shortened.
Patent JP-2000167848-A (JP)
Title: Manufacture of shaping sheet
Inventor: SHIINA KATSUMI
IPC: B29C33/40
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a shaping sheet at low cost when a decorative sheet is manufactured from a draft of a pattern with large difference between recesses and projections. SOLUTION: A shaping sheet manufacturing method is used for manufacturing a decorative sheet from a draft of a pattern of large difference between recesses and projections such as an abstract pattern, a buffing paper pattern or others, and comprises a first resin coating process in which an uncured first cured resin 13 is applied on the surface of a mold 10 with a resin layer 12 on which a draft of a recessed and projected pattern is duplicated on its surface, the cured resin 13 is filled in a part including the bottoms of the recesses of the resin layer 12 of the mold 10 to form a resin layer 13' and reduce the difference of recesses and projections on the resin layer 12,  a second resin coating process in which an uncured second cured resin for forming a templating layer of a shaping sheet on the surface of the mold 10' and a separation process in which the templating layer of the shaping sheet formed of the second cured resin is released from the mold.
Patent JP-H09174207-A (JP)
Title: Supplying method of molten alloy for producing amorphous alloy strip and stopper for controlling supplying quantity
Inventor: SATO YUICHI
IPC: B22D11/119
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a good quality strip by using a long nozzle and a stopper in parallel to the perpendicular direction and regulating an overlapping part distance of the long nozzle and the stopper projecting part and the opening hole area of the long nozzle in specified ranges. SOLUTION: The molten alloy 6 in a ladle 3 is supplied into a tundish 5 through the long nozzle 2 by raising the ladle stopper 1. The stopper 1 has the projecting part 1A at the tip part. The overlapping distance of the long nozzle 2 and the stopper projecting part 1A is made to 0.1-200mm and the opening hole area of the long nozzle 2 is made to 0.5-10cm<2> . The molten alloy 6 is supplied into the tundish 5 from the ladle 3 so as not to bring the inner wall surface at the upper part of the long nozzle 2 into contact with the outer wall surface of the projecting part 1A of the stopper 1. At that time, the molten alloy 6 is injected onto a cooling roll 8 rotated at a high speed by raising a tundish stopper 4 to produce the strip 7.
Patent JP-H05164730-A (JP)
Title: Threshold current type oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1991-12-11
Abstract: PURPOSE:To facilitate mass production by executing a manufacturing process by the processing on the single surface of a substrate. CONSTITUTION:At least two electrodes 2, 3 are parallelly arranged to one surface of a substrate 1 formed from an insulating material at a predetermined interval and a gas permeable ion conductor layer 4 is formed to one surface of the substrate l so as to cover the interval between the electrodes 2, 3. One of two electrodes 2, 3 is set to an anode and the other one of them is set to a cathode and voltage is applied across the electrodes to generate an oxygen ion current going toward the anode from the cathode in the ion conductor layer 4 within the interval between the electrodes. At this time, air containing oxygen flowing in the cathode is limited by the gas permeable ion conductor layer 4 itself to become a constant flow rate.
Patent JP-H05163180-A (JP)
Title: Methanol synthesis using hydrocarbon gas as raw material
Inventor: KINOSHITA NOBORU
IPC: H01M8/06
Filed: 1991-12-16
Abstract: PURPOSE:To make the best use of the surplus hydrogen generated as a result of methane reforming in methanol synthesis. CONSTITUTION:Firstly, methane is reformed by steam in a reformer 1 to produce CO + 3H2. This hydrogen is then fed as fuel gas to the anode 9 of a fused carbonate fuel cell 6 and utilized for electric power generation. Thence, the gas discharged from the anode 9 is cooled in a cooler 10 and compressed by a compressor 3 and then fed to a methanol synthesizer 4 where the above CO, carbon dioxide CO2 and hydrogen 3H2 are synthesized and methanol CH3OH is produced. Thus, because of utilizing the hydrogen produced as a result of methane reforming for electric power generation, making the best use of such hydrogen can be accomplished.
Patent JP-H10169365-A (JP)
Title: Method of shield tunneling method for weak soil and drilling-fluid additive
Inventor: SATO KAZUYUKI
IPC: E21D9/06
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To excavate a weak soil stratum without resulting in the settlement of a soil stratum by injecting a drilling fluid containing a surface-active agent into a cutter chamber when the weak soil stratum having a specific N value is excavated by a method of shield tunneling. SOLUTION: When a weak solid stratum having an N value of 0-20 is excavated without generating conversion by a method of shield tunneling, a drilling fluid containing a surface-active agent is injected into a cutter chamber 2. The surface-active agent mainly comprises a nonionic surface-active agent having HLB of 6-10, the loading of the surface-active agent is et in 20g/m<3> or more to the drilling fluid, and the air surface tension of the drilling fluid is set in 35dyne/cm or less.  When there is the nonionic surface-active agent having HLB of 6-10 in the drilling fluid and surface tension is lowered, the drilling fluid is permeated excellently to the front ground of a cutter 15 and deflocculated, only the ground of the front of the cutter 15 is excavated, back-filling can be conducted sufficiently without generating disturbance in the outer circumferential ground of the chamber 2, and no ground subsidence is generated.
Patent JP-2000178723-A (JP)
Title: Aluminum-titanium alloy sputtering target for forming reflective film of optical recording medium
Inventor: MASHIMA MUNETAKA
IPC: H01L21/285
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a reflective film small in the frequency of the generation of abnormal discharge in the process of sputtering and uniform in the distribution of Ti concn. by using a target for forming a reflective film of an optical recording medium composed of an Al-Ti alloy contg. a specified ratio of carbon. SOLUTION: The content of carbon in an Al-Ti alloy is controlled to 100 to 5000 ppm, preferably to 500 to 2000 ppm. Elements are blended so as to obtain a compsn. contg. high purity Ti, Al and graphite by 0.5 to 10%, 100 to 5000 ppm C, and the balance Al with inevitable impurities, and it is charged to an aluminum crucible or a magnesia crucible, is melted in a high vacuum or in an atmosphere of inert gas and is cast to form an ingot, which is hot- worked and is thereafter subjected to machining. When the melting is executed by using a carbon crucible, C in the crucible enters into solid solution in the Al-Ti alloy, by which a sputtering target contg. 100 to 5000 ppm C can be produced. In the refrective film, variation in the concn. of Ti according to places is small.
Patent JP-2000181782-A (JP)
Title: Memory access circuit
Inventor: INOUE HIROAKI
IPC: G06F12/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a memory access circuit for dual port RAM, whose circuit scale is small and that prevents the competition of access without affecting processing time. SOLUTION: At the time of accessing the address A of dual port RAM 10 on a CPU 50-side, for example, the address signal of the address A is stored in an access address register 51 and '1' displaying the middle of access in a flag register 52. The contents of the registers 51 and 52 are transmitted to the comparison judgment part 63 of a CCP 60-side. When the address signal is outputted to an address bus 64 for accessing the same address A in dual port RAM 10 on a CCP 60-side, the comparison/judgement part 63 detects matching and a wait signal WA is outputted. Thus, access to the address A on the CCP 60-side is prolonged and the competition of access is prevented.
Patent JP-H06281994-A (JP)
Title: Photometry device for camera
Inventor: MATSUSHITA TSUYAKO
IPC: G03B7/099
Filed: 1993-12-28
Abstract: PURPOSE:To prevent excessive exposure and to make the reproducibility of respective colors excellent even in the case of a subject which is mostly monochrome such as red or blue by performing photometry by dividing the subject into plural color components, and calculating an exposure control value based on plural photometric values corresponding to the respective color components. CONSTITUTION:Light passing through a photographing lens 1 is reflected by a reflection mirror 2 and forms an image on a focusing screen 3, then it passes through a pentagonal prism 4 and a photometry lens 6 and forms the image on a photometry element 7. The photometry element 7 is constituted by successively attaching color filters R, G and B to respective strip-like photosensors divided into nine, and the photometric output from the photometry element 7 is added for every photosensor, and transmitted to an exposure control part as the sensor datum DR of the R component, the sensor datum DG of the G component, and the sensor datum DB of the B component. The exposure control part 8 calculates the datum at the maximum level out of the sensor data DR, DG and DB and sets it as the exposure control value. Based on the exposure control value, a diaphragm value and shutter speed are decided to control exposure.
Patent JP-H07194312-A (JP)
Title: Production of sweetened bean jam
Inventor: KONISHI TOSHIO
IPC: A23G3/34
Filed: 1993-12-29
Abstract: PURPOSE:To obtain sweetened bean jam with dampish palate feeling free from dry touch even after baked when used as a filling without the need for increasing sugar content, by incorporating boiled beans or raw bean jam with a specific oil-in-water type emulsified composition followed by boiling. CONSTITUTION:Boiled beans or raw bean jam obtained from beans such as red beans, mottled kidney beans, adzuki beans cooked with sugar, kidney beans, broad beans or yellow beans is incorporated with an oil-in-water type emulsified composition containing a thickening agent such as carrageenan followed by boiling. The amount of the oil-in-water type emulsified composition to be incorporated is 5-20 (pref. 10-15) wt.% based on the boiled beans or raw bean jam. This emulsified composition has been blended with fatty oil, carbohydrates, starch or cellulose and proteins besides the thickening agent.
Patent JP-2001170706-A (JP)
Title: Method and device for manufacturing steel tube
Inventor: SUGANO KOJI
IPC: B21B45/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing a steel tube by which the product charasteristics are improved by thinking out a simple device on an existing device. SOLUTION: When the outside diameter of the steel tube is contracted with a stretch reducer in which a multistage roll stand is arranged and rolled into a product size, the steel tube is reheated between any of adjacescent two roll stands. At this time, the reheating is taken as induction heating.
Patent JP-H09189221-A (JP)
Title: Exhaust device of outboard engine
Inventor: TAKAHASHI MASAAKI
IPC: F01P3/12
Filed: 1995-12-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust device of an outboard engine which is simple in structure, capable of easily securing the prescribed exhaust sectional area or length, and compact in size. SOLUTION: In an exhaust device of an outboard engine provided with an exhaust manifold 50 which is connected to a plurality of cylinders arranged in series of an engine and provided with an exhaust opening part 50a to be communicated with each cylinder 15, the exhaust gas from a plurality of exhaust opening parts 50a of the exhaust manifold 50 is merged, a plurality of exhaust opening parts 50a are continuously arranged approximately on a straight line L1, and fitting parts 50f of the exhaust manifold 50 are located between the exhaust opening parts 50a approximately in parallel to the continuously arranging direction, and bent in the continuously arranging direction and extended so as to be arranged in series.
Patent JP-2001168296-A (JP)
Title: Nonvolatile memory device and its driving method
Inventor: SHIMADA YASUHIRO
IPC: H01L27/115
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory device in which data in a memory cell is not broken down and disturbed at all when the data is read out or erased and written, and in which a matrix array is constituted of the memory cell composed of the small number of elements. SOLUTION: The nonvolatile memory device is constituted of a substrate on which a MOS transistor comprising a source region 5, a drain region 6 and a gate electrode 4 is formed. The memory device is constituted of a ferroelectric film 2 which is formed directly on the source region 5 of the MOS transistor via an insulating film 3. The memory device is constituted of an electrode 1 which is formed on the ferroelectric film 2. When a positive bias is applied to the drain region 6 with reference to the source region 5 of the MOS transistor, a difference appear in the inflow current of electrons flowing to a channel from the source region according to the polarization state of the ferroelectric film 2 on the source region 5. As a result, a logic state which is held by the memory cell can be discriminated.
Patent JP-H07195708-A (JP)
Title: Ink jet device and restoration treatment of ink jet head
Inventor: INUI TOSHIJI
IPC: B41J2/165
Filed: 1993-12-30
Abstract: PURPOSE:To provide an ink jet device capable of removing trouble such that respective color inks are mixed at the emitting orifices of a recording head by simple constitution and a method for the restoration treatment of an ink jet head. CONSTITUTION:At the time of emission restoration treatment for well holding the ink emitting state of a recording head 1, the emitting orifices of the recording head 1 are wiped by a wiper blade 8 and, thereafter, the recording head 1 is opposed to a cap member 7 to emit ink and the emission number of times of the ink is changed corresponding to the color of the emitted ink.
Patent JP-2000178535-A (JP)
Title: Sealing agent composition
Inventor: NAKAJIMA KUNIHIKO
IPC: C08F2/48
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide sealing agent compositions high in barrier curing to moisture which are quickly cured upon irradiation with rays and furthermore, can cure shadow portions without irradiation with rays with moisture in air. SOLUTION: In the photo-curable and moisture-curable sealing composition comprising (a) a polyisobutylene having a (meth)acrylic group and a hydrolyzable silicon group in the molecular chain, (b) a photoinitiator, and (c) a moisture curing catalyst, component (a) is obtained by the substitution reaction of a polyisobutylene having a silicon group bonded to two or more hydrolyzable groups in the molecular chain with a hydroxyl group-containing (meth)acrylate.
Patent JP-H10185807-A (JP)
Title: Non-destructive taste characteristic measuring device for vegetables and fruits
Inventor: ITO MASAHIRO
IPC: G01N21/35
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a non-destructive taste characteristic measuring device correcting positional deviation of irradiation with each laser beam for vegetables and fruits at a wavelength in first, second, and third measurement parts and measuring, for example, the degree of sugar of vegetables and fruits accurately. SOLUTION: Laser irradiator means 42, 44, and 46 correcting positional deviation with a wavelength of λ0 where an irradiation position for vegetables and fruits is set equally or nearly equal to the irradiation position with each laser beam at wavelengths of λ1, λ2, and λ3 and a detector for correction for measuring the quantity of light of each laser beam for correction that is emitted from vegetables and fruits are arranged at first, second, and third measurement parts 31, 32, and 33. Then, the positional deviation of irradiation with each laser beam at the wavelengths λ1, λ2, and λ3 for vegetables and fruits is corrected based on the transmission rate of the laser beams for correction of the wavelength λ0 that is measured at each measurement part.
Patent JP-H05174075-A (JP)
Title: Image input/output device for both-side document
Inventor: NISHIGORI KAZUHIKO
IPC: G06F17/30
Filed: 1991-12-24
Abstract: PURPOSE:To output data in sequence of the surface and rear surface of each document when it is outputted by inputting digital data of a both-side document from an image input part which reads in the single sides of plural documents successively. CONSTITUTION:An image input/output device 10 is comprised of a central processing part CPU 12, an image input part 16 connected so as to perform the input/output of a signal to the CPU 12 via a bus 14, a storage part 18, and a display part 20. The image input part 16 is constituted of a scanner 16A which reads in the single sides of the plural documents supplied from a continuous paper supply device successively, and a scanner controller 16 B to control the scanner. The surfaces of the plural documents are read by the image input part 16, and the rear surfaces are read, and the digital data on the surface and rear surface are stored in the storage part 18 comprehensively, and when they are outputted, the document of plural pages is read out, displayed, or printed in sequence of the surface and back rear surface plane based on the address of the digital data.
Patent JP-2001172501-A (JP)
Title: Thermoplastic resin composition
Inventor: OTSUKA YOSHIHIRO
IPC: C08L81/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which has improved mechanical characteristics such as toughness and impact strength, causes little amount of evolved gas when melt kneaded and molded, and possesses excellent thermal resistance. SOLUTION: The thermtoplastic resin composition with toughness has as the essential components (A) a polyarylene sulfide with a functional group having a reactivity with an epoxy group; (B) an epoxidated, aromatic vinyl/ conjugated diene-based copolymer; and (C) a hydrogenated, diene-based block copolymer.
Patent JP-H11246655-A (JP)
Title: Interfacial production of copolyester carbonate
Inventor: DAVIS GARY CHARLES
IPC: C08G63/64
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for the interfacial production of a copolyester carbonate which reduces anhydride bond level in the polyester carbonate. SOLUTION: This polyester carbonate with reduced anhydride bond level is obtained by the two-stage interfacial method from at least one type of dihydroxy aromatic compound and at least one type of dicarboxylic acid. The first stage involves combination of a phase-transfer catalyst (e.g. tetraalkyl ammonium halide) and tertiary amine (e.g. triethylamine), and is effected at a pH of around 4.5 to 9.5. Quantity of the phase-transfer catalyst is approximately 1 to 12 mol.%, based on the total quantity of the dihydroxy aromatic compound and dicarboxylic acid used. The second stage, or phosgenation stage, uses phosgene in at least 5 wt.% excess of the stoichiometric requirement, and is effected at a higher pH of around 10.
Patent JP-2001174533-A (JP)
Title: Battery remaining capacity calculating device and battery remaining capacity calculating method
Inventor: NAGATSUMA HIDEAKI
IPC: G01R31/36
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To calculate properly a remaining capacity of a battery, even before the remaining capacity of the battery becomes very small. SOLUTION: This battery remaining capacity calculating device for calculating the remaining capacity of the battery of an instrument using the battery as a power source, is equipped with a CPU 106 for measuring an operating time of the instrument, determining a consumed electric capacity based on the measurement result, and calculating the remaining capacity of the battery based on the consumed electric capacity. In this battery remaining capacity calculating device, the CPU 106 measures the operating time of the instrument, determines the consumed electric capacity based on the measurement result, and calculates the remaining capacity of the battery based on the consumed electric capacity.
Patent JP-2000181350-A (JP)
Title: Key management method and its apparatus
Inventor: SUGIMOTO KOICHI
IPC: H04L9/08
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the decryption of the ciphertext formed by using a secret key by the public key corresponding to the secret key of another person by managing the key in such a manner that the public key to the secret key is the key exclusive of the registered keys. SOLUTION: When the public key Vu+1=(xu+1, yu+1) is inputted to a comparison section 12 from the outside, the comparison section 12 reads out the data x1,..., xu stored in a key memory section 11 and compares the same with part xu+1= of the inputted public key. If the part xu+1 of the inputted public key does not exist in the data x1,..., xu stored in the key storage section 11 as a result of the comparison, the comparison section outputs a signal to permit the use of the public key. The comparison section 12 sends xu+1 to the key memory section 11 simultaneously therewith. On the other hand, if the part xu+1 of the public key inputted to the comparison section 12 is equal any of the data x1,..., xu stored in the key storage section 11, the comparison section 12 outputs a signal of not permitting the use by making judgment that the public key Vu+1 is unusable.
Patent JP-H06190148-A (JP)
Title: Game device
Inventor: NISHIKAWA YOSHIO
IPC: A63F13/54
Filed: 1992-12-26
Abstract: PURPOSE:To provide an excellent interesting game by utilizing a reproducing device of a CD device, etc., reproducing the contents of a game by transmitting a control signal in accordance with a program of the game by a remote controller, deciding whether its answer is correct or erroneous by the remote controller and expanding the game. CONSTITUTION:In the case of executing a game by using an ordinary CD radiocassette, etc., put on the market, a CD is set to the CD radiocassette, and thereafter, a quiz mode is set by operating a key switch of a remote controller 5 having various functions, for instance. Subsequently, when a start switch is operated, a program of a quiz game is read from a ROM 25, and a control signal containing discriminating information of a quiz and a reproducing command is transmitted from an infrared diode D to the CD radiocassette. In such a way, a question of the quiz game is outputted in a voice from the CD radiocassette, and when an answer to this question is inputted by operating a prescribed key switch of the device 5, a CPU 15 decides whether it is correct or erroneous, and when it is a correct answer, the points made are subjected to addition processing.