baber/WOPTO huggingface dataset:
Patent JP-S574280-A (JP)
Title: Thermal separation and concentration method for halogen ion in salt water acidified with sulfuric acid
Inventor: TAKEYAMA HISAKATA
IPC: B01D17/09
Filed: 1980-06-09
Abstract: PURPOSE: To concentrate halogen ions efficiently by filling an aqueous sulfuric acid soln. of salt water contg. alkali metal halide in a thermal separating device then continuously extracting the treated liquid from the lowermost part of the device.  
     CONSTITUTION: An aqueous acidic soln. prepd. by adding a sulfuric acid to salt water contg. alkali metal halide is filled in a thermally separating device. Thence, while the thermal separation treatment is being carried out in the soln. state while circulating warm water and cold water to this thermal separating device, the treated liquid is extracted continuously from the lowermost part of the thermal separating device. Thereby, halogen ions are concd. extremely together with hydrogen ions. At this time, sulfuric acid ions are also concd. but only the alkali metal ions dilute and the liquid composition shift to the direction of the aqueous mixed soln. of sulfuric acid and hydrohalogenic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62236314-A (JP)
Inventor: HISHI MICHIAKI
IPC: H02G5/06
Filed: 1986-04-07
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-H074123-A (JP)
Title: Electronic dial lock with secret intrusion detecting mechanism and detecting method of secret intrusion
Inventor: JIERARUDO ERU DOOSON
IPC: E05B49/00
Filed: 1994-03-24
Abstract: PURPOSE: To enhance security by enhancing a covert entry detection system of an electronic lock. CONSTITUTION: A dial 14 is connected to a generator 29 and a retractor-operated cam 30. The generator 19 is driven by the dial 14 and a shaft 20 and produces electrical pulses, and supplies a power source 36 that charges an external capacitor, and voltage is supplied to a microprocessor 44. The microprocessor 44 is provided with power by charge in a power control part 36, after dialing is stopped. The microprocessor 44 supplies an output to a display device 18 via an LCD drive device. The display device 18 can display a character/numeral combination signal 13 and an arrow mark 15. A lightning mark 17 for displaying errors, a key sign 23 and the like are used to display selection of combination change mode, and characters are used to provide a function and state of a security system.
Patent JP-H07284876-A (JP)
Title: Closed die forging die of double flange hub with hole and closed die forging method thereof
Inventor: SATO YUKIO
IPC: B21K1/30
Filed: 1994-04-18
Abstract: PURPOSE:To obtain the forging die for mass production not requiring deburring and boring process of center part by providing a first forging part, second forging part, third forging part in an upper shoe and lower shoe facing each other. CONSTITUTION:A forging stock is vertically placed in the bottomed hole of a cylindrical female die 3 of a first forging part, an upper shoe is lowered down until a gap between a lower/upper shoes reaches the prescribed gap so as to form a first forging. Next, the first forging is fitted in the two stepped bottomed hole of two stepped cylindrical female piece 5 of a second forging part, the upper shoe is lowered against the lower shoe so as to forge the first forging, by the two stepped bottomed hole of two stepped cylindrical female die 5 and the projecting part of flange die, the first forging is formed to a second forging having the prescribed shape and recessed part in upper part. Subsequently, the second forging is fitted as reversed in the support engaging part of a flange receiving die 7, left/right holding dies 8, 8 are advanced to hold by hydraulic cylinders 18, 18, the upper shoe is lowered against lower shoe so as to form the desired forging of double flange type hub with hole.
Patent JP-H08247699-A (JP)
Title: Holding device of target
Inventor: UEHARA SHIGEO
IPC: F41J1/10
Filed: 1995-03-08
Abstract: PURPOSE: To prevent deflection of a target under a wind by providing a movable presser frame for pressing the front periphery of the target positioned in front of a bullet relief hole, against a rear plate. CONSTITUTION: A presser frame 9 for pressing the front periphery of a target in the case when the target is set at a prescribed position, that is, in front of a bullet relief hole 5, is supported by supports 2 and 3 so that it can be brought into contact with and detached from a rear plate 4 in parallel thereto. This presser frame 9 is made square, for instance, and supported axially by upper levers 10 and 11 and lower levers 12 and 13 being longer than the former so that it can be brought into contact with and detached from the rear plate 4 in parallel thereto. Thereby deflection of the target can be prevented even when a wind passes through the bullet relief hole 5 and strikes against the target.  In the case when bullet marks are rated, accordingly, the dimensions of target images before and after shooting which are picked up by an image pickup means can be made to coincide with each other. Therefore construction of a processing means is made simple and a processing time can be shortened.
Patent JP-H01247522-A (JP)
Title: Apparatus for recovering reduced iron powder in iron ore pre-reducing apparatus
Inventor: NAKAMURA TAKASHI
IPC: C21B11/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve the recovery ratio of reduced iron powder and the yield of reducing ore by recovering reduced iron powder contained in exhaust gas from a fluidized bed pre-reducing furnace with a cyclone and a filtration device using ceramic filter at the rear step of the cyclone. CONSTITUTION:In smelting reduction apparatus, the cyclone 10 is set at outlet side of the exhaust gas of the fluidized bed prereducing furnace 6 to catch relatively large particle in the reduced iron powder contained in the exhaust gas. Successively, small particle in the reduced iron powder is caught and recovered with the filtration device 11 using ceramic filter and arranging at the rear step of the cyclone 10. A heat exchanger 12 is set between the filtration device 11 and a dispersing tower 13, and sensible heat in the exhaust gas from the filtration device 11 is recovered. The filtration device 11 has main constructions composing of a can body 31, ceramic porous body 32 fitted in the can body 31, introducing pipe 33 for introducing the exhaust gas from the cyclone 10 and an exhaust pipe 34 for exhausting the exhaust gas after filtrating.
Patent JP-H06292100-A (JP)
Title: Picture reproduction device
Inventor: SAITO MITSUMASA
IPC: H04N5/445
Filed: 1993-04-06
Abstract: PURPOSE:To attain proper display superimposed on a reproduction signal based on each video signal by providing a memory read control section reading by the portion of one line period at every one line period or at every other one line period at an interval of one line period for a horizontal synchronizing signal period or for a period of a multiple of the signal when the video is reproduced based on a High Vision video signal and an NTSC video signal. CONSTITUTION:A reproduction picture based on a High Vision video signal VHD on a 1st video signal supply terminal 11 is obtained on a display screen of a cathode ray tube 23 in a 1st picture reproduction state. On the other hand, in a 2nd picture reproduction state, a reproduction picture based on an NTSC video signal VN fed to a 2nd video signal supply terminal 12 is obtained on the display screen of the cathode ray tube 23. In both the cases, a character or the like based on display data DD stored in a memory 30 is properly displayed on the display screen of the cathode ray tube 23 while being superimposed on a reproduction picture based on the signal VHD or the reproduction picture based on the NTSC video signal VN.
Patent JP-H03130177-A (JP)
Title: Paper discharge guide for printer
Inventor: KATAHIRA HIROAKI
IPC: B41J11/66
Filed: 1990-03-27
Abstract: PURPOSE:To prevent a paper jam by providing a cover having an inclined surface which crosses the perpendicular surface passing through a cutter obliquely and a coupon issuance hole which is open laterally at the upper end of the inclined surface, above the cutter. CONSTITUTION:A guide surface 14 which comes in contact with both side edges of a long paper 12 is formed on both ends of a framework 13, and a space spreading open toward the surface direction of the long paper 12 is formed in the inner part of the framework 13. In addition, a cover 16 across the upper opening of the framework 13 is supported in freely rotating manner on the framework 13 by a fulcrum part 17 having a horizontal rotating shaft core against the upper part of the cutter 9. Then a coupon issuance hole 19 which is open on an almost vertical surface is formed at a position offset laterally from right above the rectangular holes 7a, 8a of the cutter 9, is formed between a dike part 18 formed on the framework 13 and the end of a idle rotating end side of the cover 16. Thus it is possible to prevent the slackening of a long paper and a paper jam due to this slackening in a path on the upstream side of the cutter.
Patent JP-S58199755-A (JP)
Inventor: MITSUYOSHI TETSUO
IPC: C04B7/47
Filed: 1982-05-12
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-S63245823-A (JP)
Title: Superconductive wire
Inventor: KOIZUMI MISAO
IPC: H01B12/10
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a superconductive wire in which a flux-jump phenomenon does not occur by disposing a plurality of superconductive filaments coaxially in a normal conductivity metal end dividing each superconductive filament peripherally into a plurality of unit filaments so that each of them has a cross- sectional shape whose peripheral dimension is larger than its diametrical one. CONSTITUTION:Three superconductive filaments 12 which are different in their diameters are disposed coaxially, that is, in concentric circular shapes in a normal conductivity metal 11 such as Cu. Further, each superconductive filament 12 is divided peripherally into a plurality of unit filaments 13 whose cross-sectional areas are shaped in arcs. Since the superconductive filaments 12 are disposed in concentric circular shapes and each of them are made tubular as a whole, diametrical positional shift does not occur in principle and also its caused decrease in a junction area does not occur. Peripheral positional shift also causes the junction area to be decreased by only G/L to the maximum shift. G is an interval between two of the unit filaments 13, and L is a dimension of a long side of each unit filament. Accordingly, a superconductive wire can be formed so that Joule heat is not generated at its connection parts and a flux-jump phenomenon does not occur.
Patent JP-S57193212-A (JP)
Title: Lubricant formation to surface of mandrel bar
Inventor: SANO SHIGERU
IPC: B21B25/04
Filed: 1981-05-26
Abstract: PURPOSE:To obtain a film which is excellent in lubricating property on the surface of a bar at a high temperature, and is difficult to peel off, by forming a lubricating film onto the surface of a mandrel bar which is used circularly, immediately after the bar has been drawn out from a pipe, when manufacturing a pipe by mandrel mill rolling. CONSTITUTION:A pipe rolled by a mandrel mill is fed onto a mandrel bar stripper table, on which a mandrel bar is drawn out from the pipe. On the surface of the mandrel bar drawn out on this table, a hot lubricating film is formed immediately. In this case, since a temperature of the mandrel bar is high, a lubricant consisting of a solution of, for instance, about 5-15% synthetic resin, about 5-15% gilsonite and about 70-90% black lead (all by wt.%) is applied on the surface of the mandrel bar. As a result, it dries up in a moment, and a lubricating film is formed on the surface of the mandrel bar.
Patent JP-H09270279-A (JP)
Title: Card connector with openable cover
Inventor: OSADA TAKAYUKI
IPC: H01R13/633
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To allow the front end of an openable cover to be lifted by a desired quantity from a base when the closed cover is unlocked without using a spring plate as a separate part in a card connector with the openable cover fixed to the base in such a manner as to be oscillatably opened or closed. SOLUTION: A card connector comprises a base 1, an openable cover 3 fixed to the base 1 in such a manner as to be oscillatably opened or closed, a card holder 4 held by the openable cover 3, and lock mechanisms 12, 41 for keeping the closed state of the openable cover 3. The base 1 is provided with a spring 15 which is brought into resilient contact with the openable cover 3 in the closed state so as to resiliently urge the openable cover 3 in the opening direction. The base 1 and the spring 15 are made of a synthetic resin such as a polyamide resin integrally with each other.
Patent JP-H06265180-A (JP)
Title: Cooling-heating equipment and floor panel used therefor
Inventor: NISHINO MUNETAKE
IPC: F24F5/00
Filed: 1993-03-15
Abstract: PURPOSE:To obtain cooling-heating equipment enabling attainment of a cooling- heating effect producing very mild and natural comfortableness. CONSTITUTION:A floor panel 5 is formed by equipping it with a fixing means for fitting and fixing a cold-hot water pipe 1 being bent and with a ventilation duct 3 for passing cool (warm) air through and also with outlets 4 for sending the cool (warm) air from the ventilation duct 3 into a room. Besides, this equipment comprises a floor radiation cooling-heating system wherein cold (hot) water is supplied by a heat source apparatus 6 to the cold-hot water pipe 1 fitted and fixed to the floor panel 5 and the inside of the room is cooled (heated) by floor radiation, and a floor outlet air-conditioning system wherein the cool (warm) air is produced by the cold (hot) water supplied to an air conditioner 7 from the heat source apparatus 6 and the cool (warm) air thus produced is sent into the ventilation duct 3 of the floor panel 5 and let out into the room from the outlets 4.
Patent JP-H01251468-A (JP)
Title: Magnetic disk device
Inventor: TAKEKADO SHIGERU
IPC: G11B21/20
Filed: 1988-03-31
Abstract: PURPOSE:To improve the state of contact between a rotating magnetic disk and a magnetic head by making the rigidity of the surrounding of a rolling shaft constituting the subject device larger than the rigidity of the surrounding of a pitching shaft constituting same. CONSTITUTION:The surrounding of the rolling shaft is arranged as follows: Four bridge-like connecting parts 14a-14d for connecting a head fixing part 11 with an inner thin plate part 12 are disposed along the traveling direction of the magnetic head 5a, and the distance between the connecting parts 14a and 14b and between 14c and 14d are set large enough. On the other hand, the other bridge-like connecting parts disposed along the traveling direction of the magnetic head are also constitutive of bridge-like connecting parts 17a-17b positioned between an outer layer thin plate part 13 and an arm fixing part 16, where these distances between 17a and 17b and 17c and 17d are also enlarged to generated a positive correlation between two sets of these bridge-like connecting parts, so as to increase the rigidity of the surrounding of the rolling shaft. However, two connecting parts 15a and 15b are applied to the inner thin plate part 12 and the outer tin plate part 13 of the bridge-like connecting parts positioned in the radial direction of the rotating disk of the surrounding of the pitching shaft, thus making its rigidity small.
Patent JP-H01251586-A (JP)
Title: Lighting device for discharge lamp
Inventor: HIRAO YOSUKE
IPC: H05B41/24
Filed: 1988-03-31
Abstract: PURPOSE:To make a device small-sized and lightweight without requiring to generate so high voltage for a lighting control circuit by arranging an auxiliary electrode at the position where the space impedance of a discharge lamp is high. CONSTITUTION:A lighting control circuit 8 feeds the high-frequency power for a discharge across filament electrodes 2a and 4a and feeds the preheating current to the filament electrodes 2a and 4a. An auxiliary electrode 7 is connected to a connection line 9 between the output terminal of the lighting control circuit 8 and one end of the filament electrode 2a. At the time of start-lighting, the desired voltage is applied across the auxiliary electrode 7 arranged at the position where the space impedance is high and one electrode of a discharge lamp 1, thus a glow discharge can be easily generated for the discharge lamp 1 without passing the position where the space impedance is high, the voltage is also applied across both electrodes of the discharge lamp 1, the glow discharge is smoothly extended across both electrodes, the discharge lamp 1 can be start-lighted relatively easily.
Patent JP-H0625063-A (JP)
Title: Phenoxybenzene derivative and its production
Inventor: NOZOE SHIGEO
IPC: A61K31/085
Filed: 1993-03-12
Abstract: PURPOSE:To provide a new compound having excellent antitumor activity. CONSTITUTION:The compound of formula I [X is halogen; R<1> is H or alkyl; R2 is hydroxy or halogen; R3 is hydroxy, alkoxy, aralkyloxy or NR<4>R<5> (R<4> and R<5> are H, alkyl or alkoxycarbonyl)], e.g. 2-(2,6-dichloro-4- benzyloxyphenoxy)-6-chloro-1,4-dihydroxybenzene. The compound of formula I can be produced e.g. by reacting a compound of formula II (e.g. 2,6- dihydroxy-1,4-dimethoxybenzene) with a compound of formula III (e.g. 4- bromo-2,6-dichloroanisole) in a solvent (e.g dimethyl sulfoxide) in the presence of sodium hydride, tetra-n-butylammonium sulfate and copper bromide.
Patent JP-S60222731-A (JP)
Title: Colorimetry apparatus for ultraviolet fluorescent body
Inventor: MURATA YUKIO
IPC: G01J3/10
Filed: 1984-04-18
Abstract: PURPOSE:To perform colorimetry of a sample of an ultraviolet fluorescent body under the same state as the state of human observation under natural light, by utilizing a visible light emitting body, which emits visible light, and light from an ultraviolet-ray emitting body, which emits ultraviolet rays. CONSTITUTION:An ultraviolet-fluorescent-body colorimetry apparatus is composed of an integrating sphere 1, a visible light emitting body 2, an ultraviolet- ray emitting body 3 and a spectral light measuring device 4. A barium sulfate layer 11 is formed on the inner surface of the integrating sphere 1 so as to diffuse the incident light efficiently. A sample S is provided at a specified position. The visible light emitting body 2 is composed of an incandescent lamp and the like and attached to the central part of a light converging concave mirror 21. The ultraviolet-ray emitting body 3 is composed of a small ultraviolet-ray fluorescent lamp, a deuterium discharge tube or the like, which is attached to a specified position, which does not directly face a sample window 12 of said integrating sphere 1 so that the body 3 can be pushed forward and withdrawn.
Patent JP-S57194308-A (JP)
Title: Input device
Inventor: KASHIWAGI MASAMI
IPC: G06F3/038
Filed: 1981-05-25
Abstract: PURPOSE: To make a titled device easier to operate by controlling the oscillation frequency of a VCO by the output of a joystick thereby moving the cursor of an image handler.  
     CONSTITUTION: Variable resistors 10X, 10Y in an X-axis direction and a Y-axis direction are operated by the stick handle 10H of a joystick 10. The outputs of the resistors 10X, 10Y are subjected to both wave rectifying 21 to control the oscillation frequency of a VCO 25. The outputs of the VCO 25 are counted by a counter 32 of which the up count or down count is selected. The cursor on a CRT display 50 is moved by a microcomputer 40. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62237209-A (JP)
Title: Combustion device with ultrasonic atomizer
Inventor: ISHIKAWA KIYOE
IPC: F23D11/34
Filed: 1986-04-08
Abstract: PURPOSE:To decrease an amount of sprayed liquid particulates adhered to the wall surface of a fuel feed passage, to prevent useless consumption of fuel, and to achieve excellent combustion, by a method wherein an air flow uniformizing means is disposed in an annular passage defined by an air feed passage housing and an ultrasonic atomizer. CONSTITUTION:An air flow uniformizing means 110 is disposed in an annular passage 108 partitioned by an air feed passage housing 106a and an ultrasonic atomizer 1. When a given amount of an air flow controlled by a throttle valve 112 flows through an intake manifold 106 to an ultrasonic atomizer part, an air flow is uniformized by a flow uniformizing means 110 in a process of passage of the air flow from a tip part 1a of the ultrasonic atomizer 1 to an edge part 26 of a vibrator, and local disturbance of an air flow is prevented from occurring. This constitution controls an amount of liquid fuel particulates, mixed with an air flow and conveyed to the interior of a cylinder, to adhere to the wall surface of the intake manifold 106 in a minimum value, resulting in the possibility to always stably feed fuel in a cylinder.
Patent JP-H09104761-A (JP)
Title: Enamine as vulcanization accelerator for natural rubber or synthetic rubber
Inventor: FUABIO BUROUSARUDO
IPC: C07C225/14
Filed: 1996-04-01
Abstract: Vulcanization accelerators consisting of compounds belonging to the group of enamines having general formula (I): <CHEM>   <IMAGE>
Patent JP-H02255208-A (JP)
Title: Shape control method for sheet rolling
Inventor: MATSUO KATSUJI
IPC: B21B37/42
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the infeasibility of a shape control by previously setting the threshold and switching the manipulated variable in the excess component of the threshold to the manipulated variable of another shape control actuator when the request to the manipulated variable of a shape control actuator exceeds the threshold. CONSTITUTION:A work roll bender 11 is used at the 1st shape control actuator, an intermediate roll bender 12 as the 2nd shape control actuator, and an intermediate roll shift 13 as the 3rd shape control actuator subordinated to the bender 12. The controlled variable of the 1st shape control actuator exceeding the threshold is switched to the manipulated variable of the 2nd shape control actuator when the manipulated variable of the 1st shape control actuator exceeds the threshold preset within the operation limit range. Further, the manipulated variable of the 2nd shape control actuator exceeding the threshold is so controlled as to be switched to the manipulated variable of the 3rd shape control actuator when the manipulated variable of the 2nd shape control actuator exceeds the threshold preset within the operation limit range.
Patent JP-S563692-A (JP)
Title: Method and apparatus for high speed plating
Inventor: TAKAGI TOSHIJI
IPC: C25D17/00
Filed: 1979-06-23
Abstract: PURPOSE: To improve the operation efficiency and quality, by dipping the anode and cathode as the material to be plated in electrolyte bath and putting porous anticorrosive diaphragm between both electrodes and then, providing each device of liquid temperature control and electrolyte supplement addition.  
     CONSTITUTION: The anode 2 and the cathode 3 as the material to be plated, are dipped in the electrolyte 6 in the electrolytic bath 1. Both electrodes are separated by the diaphragm 4 made of polyester or glass fiber membrane having meshes of 4W10μ. Temperature of the electrolyte is controlled within the range of 25W 60°C by the liquid temperature control device 7, such as heat exchange system, etc. and on occasion demands, the electrolyte 6 is supplied by the electrolyte supplement addition device 8. Current is turned on from the direct current power source 5 and the material to be plated is plated through the diaphragm 4 when voltage is increased and current capacity is reached 100W300A/cm 2 . Plating speed is 1W5min/ 10μ. 
     COPYRIGHT: (C)1981,JPO&Japio