baber/WOPTO huggingface dataset:
Patent JP-H11245301-A (JP)
Title: Repair method for already installed duct
Inventor: YAGI SHUICHI
IPC: B05D7/24
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To shorten the construction time, and at the same time, prevent the cost from increasing and facilitate the procedures of the work when the bonding capability of a tube to be bonded in an installed pipe is lowered by inverting the lining. SOLUTION: From an opening 1a at one end of an already installed duct 1 which is buried under the ground, leading pigs 3, 4, a water absorbent C and a required amount of a plug-form adhesive 5 which is applied on the internal wall surface of the duct are positioned in the duct, and are introduced into the pipe, and at a rear step of the plug form adhesive 5, the leading end of a lining tube 6 is fixed to the opening 1a at one end of the duct under a state being inverted and introduced, and a suction device 9 is arranged at an opening 1b on the other end of the duct, and by generating a negative pressure in the duct by the suction device 9, the leading pigs 3, 4, the water absorbent 5 and the lining tube 6 are moved to the other end side of the duct continuously, and in this process, the lining 6 is affixed to the internal wall surface of the duct.
Patent JP-S53132790-A (JP)
Title: High foam insulated multi cored cable
Inventor: SUZUKI TOSHIO
IPC: H01B7/28
Filed: 1977-04-25
Abstract: PURPOSE: To devise decreasing of a cable dimension and light weighting together with making an equivalent dielectric constant small by making high foaming PP of a specific foaming rate as an insulator of an insulated core wire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05214760-A (JP)
Title: Composite function type side gutter
Inventor: UMEZAWA NORIHIRO
IPC: E03F5/04
Filed: 1992-02-04
Abstract: PURPOSE:To exhibit a composite function at draining by dividing the internal space of a side gutter body into rainwater draining and storing spaces by an inclined middle bottom plate, and forming a storing water passing part on the middle bottom plate. CONSTITUTION:The internal space of a side gutter body 1 is partitioned into a rainwater draining space 5 and a rainwater storing space 6 by a middle bottom plate 4 arranged slantingly in the ground, and a water passing part 7 opened to the rainwater storing space 6 is formed on the middle bottom plate 4. Water passing parts 9, 10 opened to a laying ground 8 are formed on the bottom plate 11 and side plates 2, 3 of the side gutter body 1. Thus, while a part of the rainwater flowing into the side gutter body 1 is run into the rainwater draining space 5 by the water guiding gradient of the middle bottom plate 4, the other part is run into the rainwater storing space 6 of the side gutter body 1 from the general water part 7 of the middle bottom plate 4, temporarily stayed therein, and then successively soaked into the ground 8.
Patent JP-H06259641-A (JP)
Title: Card handling device
Inventor: AIDA MASAAKI
IPC: G07D9/00
Filed: 1993-03-09
Abstract: PURPOSE:To simplify user's operation and to shorten user's processing time. CONSTITUTION:Since two cards of a normal card 9 and a transfer card 22 are carried between a card slot 11 and positions of magnetic heads 15 and 16 at the time of a transfer transaction, the user inserts two cards one upon the other and extracts them one upon the other; and even in the case of the transfer transaction or the like requiring two cards, user's operation is considerably simplified because of the same operation as a transaction using one card. Since two cards are carried one upon the other, the processing time of the card handling device is considerably shortened.
Patent JP-H10236205-A (JP)
Title: Floor insulator for automobile, and its manufacture
Inventor: NAGATA MAKIO
IPC: D04H1/541
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a floor insulator for automobile of double wall type suitable for a floor insulator carpet for automobile, and its manufacturing method. SOLUTION: In a sound insulating structure of double wall type, a buffer material layer to constitute the sound insulating structure comprises at least two layers (hard layer and soft layer) of different density, the soft layer is installed so as to be located on a vehicle body panel side, the buffer material layer is made of the fiber aggregate in the range of 2-20 denier in mean fiber diameter and 20-100mm in mean fiber length, mainly consisting of the synthetic fiber, and the surface density of the whole buffer material layer is in the range of 400-2000g/m<2> .
Patent JP-H03162930-A (JP)
Title: Apparatus for inserting synthetic resin pipe into steel pipe
Inventor: MITSUYOSHI KATSUHIKO
IPC: B29C63/34
Filed: 1990-02-28
Abstract: PURPOSE:To perform insertion correctly and promptly and make labor saving and high efficiency in the work by grasping steel pipes and guiding simultaneously synthetic resin pipes thereinto and by the use of guides for loose insertion. CONSTITUTION:Steel pipes A are mounted on a lower guide 1 and fixed thereon by means of a magnet 3. The top ends of vinyl chloride pipes B are guided through the tapered guide surface 1a, 2a of guides 1, 2 by means of a pusher 6 on lower delivery rolls 5 and transported by the pusher up to the position where the top end thereof comes near to the steel pipes A. In the next place, the upper guide 2 is pressed to the upper surfaces of the steel pipes by means of an air compression cylinder 4 and at the same time the vinyl chloride pipes B become a state of loose insertion with respect to the upper and lower guides. By driving the lower delivery rolls, the vinyl chloride pipes are inserted into the steel pipes and the support table 9 of the air compression cylinder 4 is made capable of coming up and down in accordance with the diameter of pipes. In this fashion, insertion can be performed correctly and promptly and thus labor saving and high efficiency in the work can be made thereby.
Patent JP-H05251103-A (JP)
Title: Monitoring method for electrolyte retaining amount of fuel cell
Inventor: TANIGUCHI TADAHIKO
IPC: H01M8/04
Filed: 1992-03-05
Abstract: PURPOSE:To provide a fuel cell's electrolyte retaining amount monitoring method by which the electrolyte impregnated amount can be estimated easily by a simple means wherein the decrease of thermal conductivity of a matrix layer due to the decrease of the electrolyte in the matrix layer, that is the temperature rise of the fuel cell, is inspected. CONSTITUTION:A single cell is composed by layering a fuel gas electrode substrate 1, an oxidizer gas electrode substrate 2, a catalyst layer 3, and a matrix layer 4. A temperature measuring terminal, e.g. a terminal 5 of a thermocouple is inserted in a groove part 6 which becomes a gas flowing route and is formed in the electrode substrates 1, 2. The temperature rise of the cell is detected by the temperature measuring terminal 5.
Patent JP-H07257030-A (JP)
Title: Reversible thermal recording material
Inventor: HIRAISHI SHIGETOSHI
IPC: B41M5/28
Filed: 1994-03-18
Abstract: PURPOSE:To provide a reversible thermal recording material capable of repeatedly performing the thermal writing and erasure of an image, forming an image excellent in contrast and showing excellent erasing properties. CONSTITUTION:In a reversible thermal recording material wherein a reversible thermal recording layer based on a usually colorless or light-colored dye precursor and a reversible coupler reversibly generating a hue change in the dye precursor by heating is provided on a support and a protective layer is laminated on the reversible thermal recording layer, the hue of the protective layer is equal to that of a developed color image obtained by heating the reversible thermal recording layer. Further, shading printing equal to the hue of the developed color image obtained by heating the reversible thermal recording layer is applied.
Patent JP-H0797625-A (JP)
Title: Production of workability-improved high temperature material excellent in high temperature oxidation resistance
Inventor: YAMAGUCHI SHIGEHIRO
IPC: C22C9/00
Filed: 1994-03-18
Abstract: PURPOSE:To produce a heat resistant material having high strength and high ductility and having a gold color by subjecting an Fe Cu-Al-Cr alloy having a specified compsn. to hot rolling and cold rolling and thereafter executing annealing. CONSTITUTION:An alloy contg., by weight, 30 to 70% Cu, 4 to 11% Al, 3 to 9% Cr, and the balance Fe with inevitable impurities is subjected to hot rolling in the temp. range of 850 to 1000 deg.C and is thereafter subjected to cold rolling, After that, annealing is executed at 600 to 1000 deg.C for improving its workability. By suitably selecting the annealing temp., required strength can be obtd., and by the treatment at 900 deg.C, high strength and high ductility of >=65kgf/mm<2> tensile strength and >=25% elongation can be obtd. After that, aging treatment is executed at 450 deg.C for 5hr, thereby its strength can moreover be improved without deteriorating its elongation.
Patent JP-H07264180-A (JP)
Title: Isdn terminal equipment
Inventor: KASAI MASAO
IPC: H04M11/00
Filed: 1994-03-18
Abstract: PURPOSE:To allow the terminal adaptor to accommodate lots of B-channel DTE by connecting plural terminal adaptors provided with two I interfaces to one ISDN via the I interface. CONSTITUTION:A 1st terminal adaptor 15 is provided with network side and user side I interfaces 8-1, 9-1. Second and succeeding terminal adaptors 16 or the like are respectively provided with two I interfaces 8-2, 9-2 or the like and they are interconnected sequentially and connected to one ISDN via the user side I interface 9-1. Packet multiplexer sections 12-1, 2 or the like are provided with a multiplexer function of a packet level by number of terminal adaptors on a B channel. Selection processing sections 13-1, 2 or the like select a logic channel used for its own terminal adaptor in the multiplexed packet and send/receive packet data with a DTE via packet decomposition composition sections 11-1, 2.
Patent JP-H01223195-A (JP)
Title: Production of hydrocarbon oil
Inventor: WAKUSHIMA KYOJI
IPC: C10G3/00
Filed: 1988-03-03
Abstract: PURPOSE:To efficiently produce a hydrocarbon oil of a wide range of boiling point which is used as a fuel or feedstock for petrochemicals by allowing aliphatic oxygen-containing compounds to contact with a swelling clay mineral including metal oxides. CONSTITUTION:The subject hydrocarbon oil is produced by bringing (A) aliphatic oxygen-containing organic compounds of 2 or more carbon atoms such as dimethyl ether, ethanol, acetone or acetic acid into contact with (B) a swelling clay mineral such as montmorillonite, saponite, beidellite, volkonscoite, stevensite or fluorine mica, preferably including oxides of metal in groups IIIA, IVB and VIB of the periodic table therein.
Patent JP-S59175831-A (JP)
Inventor: KOIZUMI MINORU
IPC: A01G31/00
Filed: 1983-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61207388-A (JP)
Title: Beta-lactam compound
Inventor: GUNTAA SHIYUMITSUTO
IPC: A23K20/195
Filed: 1986-03-07
Abstract: Antibacterially active and animal growth-promoting novel  beta -lactam compounds of the formula   <IMAGE>   in which R1 represents the radical   <IMAGE>  Y representing N or CR9, or Y-R7 representing >C=O or >C=N-R7, Z representing O, S, or NR10, and R2 represents hydrogen or a protective group.
Patent JP-H02224774-A (JP)
Title: Metallic bat for baseball/softball
Inventor: NAKAYA JITSUO
IPC: A63B102/18
Filed: 1989-02-28
Abstract: PURPOSE:To prevent hypacusia trouble and noise environmental pollution, damp the vibration when hitting a ball, mitigate a shock of fingers, and reduce the danger when a metallic bat is broken or snapped by forming a layer made of an optional material having one or both of the sound absorbing property and vibration isolating property on the metallic bat. CONSTITUTION:A single optional material layer 2 having the sound absorbing property and vibration isolating property is formed in the axial direction 3 at the desired portion inside a metallic bat 1, or multiple optional material layers 2 are formed in the axial direction. A single optional material layer 2 is formed in the circumferential direction 4, or multiple optional material layers 2 are formed in the circumferential direction 4. Or, optional material layers 2 are formed at spots 5. The material, forming mode, forming position, thickness, and number of the optional material layer 2 are optional. A material with excellent tensile strength, shape memory resin, or shape memory rubber can be used for the optional material layer. This metallic bat prevents hypacusia trouble and noise environmental pollution, the danger due to the scattering of fragments and snapped portions if the bat is broken or snapped when a ball is hit is reduced, the vibration when a ball is hit is damped, and hands can be protected from a strong shock.
Patent JP-H03249999-A (JP)
Title: Treatment of sludge
Inventor: HAKUBUN EISUKE
IPC: C02F11/12
Filed: 1990-02-28
Abstract: PURPOSE:To lower the flow rate of a treatment in a digester tank by previously subjecting the sludge to be treated to a thickening treatment before supplying the sludge to the digestion tank. CONSTITUTION:The sludge 5 which is to be treated and is supplied into the digestion tank 1 is previously subjected to the thickening treatment in a thickening tank 2 before the sludge is supplied to the digestion tank 1 at the time of subjecting the sludge 5 to the digestion treatment while separating the sludge to the thickened liquid and filtrate by a membrane module 11 in the digestion tank 1. Namely, the sludge 5 which is to be treated and is agitated in the thickening tank 1 is filtered by the membrane module 4, by which the thickening of the sludge is executed.
Patent JP-H10247303-A (JP)
Title: Magnetic disk device and magnetic disk medium
Inventor: HAMURA YOSHIHIRO
IPC: G11B20/18
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To realize powerful recovery against a trouble (TA: thermal asperity) due to the impact heat with the medium of an MR head in the sync byte area. SOLUTION: By a writing circuit 19, the write-in is executed in such a manner that the sync byte is splitted into two, 1st sync byte SB1 and 2nd sync byte SB2, and also writing data are splitted to 1st data DATA1 and 2nd data DATA2. When the 1st sync byte pattern SB1 is detected, the following 1st data DATA1, 2nd data DATA2 and error detection correcting code ECC are demodulated by a read-out circuit 20. When the 1st sync byte pattern SB1 is not detected but the 2nd sync byte pattern SB2 is detected, the following 2nd data DATA2 and error detection correcting code ECC are demodulated, and the 1st data DATA1 is restored by the error detection correcting code ECC.
Patent JP-S59176112-A (JP)
Title: Construction of suction pipe of fan in automotive air conditioner
Inventor: SATOU RIYOUJI
IPC: B60H1/00
Filed: 1983-03-25
Abstract: PURPOSE:To suppress noise of a fan which is propagated into the interior of a car by providing the first suction pipe as opposed to a fan suction opening and the second suction pipe connected to the first pipe and forming inside and open- air suction openings in the second suction pipe as that they are capable of being changed over by a shutter valve. CONSTITUTION:In case air inside a car is conditioned using inside air, an open air suction opening 16 is closed by a shutter valve 17 and air inside a car is sucked by a fan from a suction opening 15. In case of air conditioning using open air, the inside air suction opening 15 is closed by the shutter valve 17 and open air is sucked by the fan from the suction opening 16. At the time of conditioning air using inside air, the inside air 18 flows through the second suction pipe part 14B of the suction pipe 14 and is collected in the first suction pipe part 14A before running into the fan in the direction at right angles with the axis of an impeller 1, on account of which fluid noise generated by the impeller 1 may be absorbed by the noise absorbing material of the wall parts of the suction pipe parts 14A and 14B. Consequently, noise of the fan may be prevented from propagating into the interior of the car.
Patent JP-H06264118-A (JP)
Title: Method for charging raw material into blast furnace
Inventor: YAMAGUCHI YASUYUKI
IPC: C21B5/00
Filed: 1993-03-10
Abstract: PURPOSE:To classify coke and ore to be charged into a surge hopper in each grain size so as to be capable of charging in multi-divisions into a blast furnace. CONSTITUTION:The ore in an ore storing vessel 7 is classified with a screen 10, and an oversize is charged into the surge hopper 5 as the large bulky ore OL, and further, an undersize is classified with a screen 15 through an intermediate hopper 18 and the oversize made as a middle bulky ore MO and an undersize as the small bulky ore SS, are returned back to the ore storing vessel 7 in individual. The middle bulky ore MO in the storing vessel 7 is classified with screen 19 and its oversize is charged into the surge hopper 5 as the middle bulky ore OM, and further, the small bulky ore SS in the ore storing vessel 7 is classified with a screen 19 and its oversize is stored into a surge hopper 14. In the same way, the coke in a storing vessel 6 is classified and charged into the surge hoppers 5, 16 as the large bulky coke CO, middle bulky coke C and small bulky coke CN.
Patent JP-H02226904-A (JP)
Title: Amplifier
Inventor: TANAKA KUNITSUGU
IPC: H03G3/10
Filed: 1989-02-28
Abstract: PURPOSE:To reduce slide noise at gain adjustment, to improve the S/N and to attain again variable amplification inexpensively by inserting a variable resistor between the emitter of a 1st stage transistor(TR) and the base of a post-stage TR, and a adjusting the gain thereby. CONSTITUTION:A terminal of a capacitor 11 whose other terminal connects in series with a variable resistor 9 connecting in series with the emitter of a 1st stage TR 4 and a capacitor 7 is connected to the base of a post-stage TR 14. A slider 10 of the variable resistor 9 connects to ground. When the variable resistor 9 is adjusted to the left position, the variable resistor connecting in parallel with the emitter resistor 6 is decreased, the emitter resistance of the 1st stage TR 4 is decreased and the gain of the 1st TR amplifier is increased. In such a case, the gain of the post stage TR amplifier section is almost unchanged. Conversely when the variable resistor 9 is turned to the right, the impedance between the base and ground of the post stage TR 14 is decreased and the gain of the post stage TR is decreased. Since the feedback of the emitter of the 1st stage TR is increased in such a case, the gain of the 1st stage TR amplifier section is reduced.
Patent JP-H06257149-A (JP)
Title: Method for drawing out reinforcing steel material buried in continuous wall
Inventor: NISHIGORI KENJI
IPC: E02D9/02
Filed: 1993-03-10
Abstract: PURPOSE:To draw out the whole of a reinforcing steel material. CONSTITUTION:A pilot hole 3 is drilled in the wall part 1 by a boring machine M1, and a nozzle unit 4 is hoisted down into the pilot hole 3 by a crane M2, and the nozzle unit 4 is rotated. Jet J1, J2 are injected from nozzles, hoisting up the nozzle unit 4, and a continuous part P of the wall part 1 is broken by a hole 5, which is obtained by enlarging the pilot hole 3 with the jet J1, J2, and a H-type steel material 2 is drawn out by a vibratory machine M3.
Patent JP-2000245626-A (JP)
Title: Gas grill
Inventor: KODERA HIROSHI
IPC: F24C15/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas grill which allow the receiving of oil drops, etc., to a receiving tray without the stagnation of the oil drops, etc., in the lower part of a discharge path and facilitates mending. SOLUTION: This gas grill is constituted to discharge the exhaust air of the broiling chamber 3 in a grill casing 1 via a discharge cylinder 27 form an air exit 6 disposed in the rear part. Such gas grill is provided with a guide surface 28 for the oil drops, etc., inclined to be lower nearer the broiling chamber 3 side in the lower part of the discharge cylinder 27. The oil drops A, etc., transferring on the guide surface 28 are collected in the receiving tray 8 arranged below a gridiron 2 of the broiling chamber 3.
Patent JP-H09240638-A (JP)
Title: Apparatus for unsealing packaging box
Inventor: NAKAO KOZO
IPC: B65B69/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To greatly save labor and time required for unsealing a corrugated board box without causing the risk of the contents getting damaged, by holding a cutting edge of a cutter with a cutter holder so as to extend obliquely upward from a side board side of a packaging box toward an inside corner of each corner thereof and allowing the cutter holder to run along each corner of the box. SOLUTION: Disengageable L-shaped press members 9 are engaged with corners 13 of a packaging box 1 wherein a recessed inside corner is formed on an inner face side of each corner 13, and a position to be cut by a cutter 121 is set by a cutter positioning mechanism 110 within a recess range of the inside corner in each corner 13 of the box 1. A connecting frame 109 is allowed to run along the corner by a cutter driving mechanism 100, and a side board of or an upper board of the box 1 is cut within the recess range of the inside corner by the cutter 121 whose cutting edge is held obliquely upward by a cutter holder 120. By cutting the entire periphery of the box 1 in a like manner, the upper board is removed, and the box 1 can be opened.
Patent JP-H02290284-A (JP)
Title: Device for cleaning hot-swaged tube surface
Inventor: BURUFUUETSUKAATO FUON BORUKE
IPC: B24C3/32
Filed: 1990-02-28
Abstract: PURPOSE: To facilitate cleaning by arranging a nozzle toward the introducing end of a pipe to be shot blast and a shot blast lance member and connecting the axial hole of a hollow body to a channel. CONSTITUTION: The pipe 30 having the ends to be deformed is supplied to a heating device. The respective ends of the pipe are heated in this device and the pipe is transported into a deforming machine. In a production line, the inner side and outer side of the deformed pipe ends are objected to descaling 34. If the deforming stage is insufficient or ends in the final deforming stage, a deformed seam 40 is removed simultaneously with the descaling stage 34 or in succession thereto. The cleaned pipe is then subjected to visual inspection 37. When the pipe is accepted in the inspection, the pipe is machined, by which the threaded pipe 39 is formed. As a result, the surface cleaning of the pipe ends is made possible.
Patent JP-H01223430-A (JP)
Title: Liquid crystal display device
Inventor: HAYASHI HISAO
IPC: G02F1/136
Filed: 1988-03-02
Abstract: PURPOSE:To improve the optical characteristic by forming a transparent electrode being a display electrode by a semiconductor thin film and forming an interference film for selecting the wavelength of a transmission light on the transparent electrode. CONSTITUTION:In case of an area of G, an interference film 22 can be constituted by sticking the interference film 22 consisting of a PSG film 23 of 5,000Angstrom  thickness and a plasma SiN film 24 of 300Angstrom  thickness onto a transparent electrode 21 consisting of a polycrystal silicon thin film of 85Angstrom  thickness which has been formed on a PSG film 5 of 5,000Angstrom  thickness. In case of an area of R, an interference film of the same constitution as that of the area of G will also suffice, and an interference film of the same constitution as that of an area of B will also suffice. Subsequently, a glass substrate 13 on which an opposed electrode 12 consisting of an ITO film or an SnO2 film has been stuck and formed in one face is opposed to the interference film 22 and a liquid crystal 14 is enclosed between them. In such a way, by forming the interference films 22 which has been selected to film thickness of an interference condition conforming to R, G and B on the transparent electrode 21 corresponding to R, G and B, the light transmittivity in all areas can be made constant.