baber/WOPTO huggingface dataset:
Patent JP-H07296197-A (JP)
Title: Image processing device
Inventor: IIZUKA NORIO
IPC: A63F13/213
Filed: 1994-04-22
Abstract: PURPOSE:To freely perform the setting of two cameras in an image processing device for a television game in which an image on a display screen is changing, etc., based on three-dimensional image data obtained by image-picking up the operation of a user by the two cameras. CONSTITUTION:The positions of contacts 225, 226 on a slide rheostat 221 are detected via A/D converters 211, 212, and an interval between the two cameras 102 and 103 is calculated. Also, the positions of contacts 227, 228 on a rotary rheostat 22 are detected via A/D converters 213, 214, and the optical axis directions of the two cameras 102, 103 are calculated. The detected position of the object on a coordinate map generated in a RAM 203 can be calculated based on image pickup operations by the two cameras 102, 103, and the three- dimensional position of an object can be calculated based on the interval between and the optical axis directions of the two cameras 102 and 103. A game can be advanced corresponding to the position relation of the three-dimensional position and the object being displayed on the television game.
Patent JP-S5612833-A (JP)
Title: Rotational frequency detector for ac rotary electric machine
Inventor: FUJIMOTO NOBORU
IPC: H02K11/00
Filed: 1979-07-06
Abstract: PURPOSE:To accurately detect rotational frequency though a simple means, by detecting the differenc between the quantity of magnetic flux of a core tooth located in a portion in which the phase of a stator winding changes and the quantity of  magnetic flux of a core tooth in which the phase of the stator winding does not  change. CONSTITUTION:A stator winding 7 is regularly arranged in winding grooves 5 provided on the core 4 of a stator 1 to generate a rotating magnetic field. A magnetic  flux detection winding 8 is provided around a core tooth 6 located between the  winding grooves 5 of the stator core 4. The magnetic flux detection winding 8 is  coiled forward in a phase belt portion (a) but backward in a phase portion (b) to  generate a voltage proportional to the difference between the quantities of magnetic  flux in the portions (a), (b). The voltage is applied to a voltage-frequency converter 9 to display rotational frequency. The correlation between the magnitude of  phase belt leakage flux and the slip of a rotor is utilized to simply detect the accurate rotational frequency without using an electricity generator or the like.
Patent JP-H02263432-A (JP)
Title: Manufacture of epitaxial crystal
Inventor: TANAKA MASAHIRO
IPC: H01L21/368
Filed: 1989-04-03
Abstract: PURPOSE:To prevent a counterdiffusion layer from being hardly formed in an epitaxial crystal by a method wherein after a semiconductor crystal layer constituted of atoms different from the constituent atoms of a substrate is formed on the substrate in the state of a thin layer, an epitaxial crystal layer containing the constituent atoms of the semiconductor crystal layer is made to perform a liquid phase epitaxial growth. CONSTITUTION:A substrate 21 consisting of sapphire containing alumina, whose constituent atoms are different from those of the substrate, as its main component or consisting of other silicon, gallium arsenide or the like is used for an Hg1-xCdxTe epitaxial crystal layer 23 to be formed on the substrate 21 for epitaxial growth use, whereby a trouble that the constituent atoms of the substrate 21 are diffused from the substrate 21 in the layer 23 is prevented. Moreover, a CdTe crystal layer 22 containing the constituent atoms of the layer 23, which is scheduled to form on the substrate 21, is thinly formed on the substrate 21 in a degree that an interdiffusion layer, which is formed without generating an interdiffusion to atoms constituting the layer 23 or is formed even if the interdiffusion is generated, is very thinly formed. Thereby, the epitaxial crystal layer can be formed in a state that there is hardly the counterdiffusion layer.
Patent JP-H0586043-A (JP)
Title: Medicinal composition
Inventor: MURATA SAKAE
IPC: C07D281/10
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a preventing and treating agent for after-trouble based on cerebral neurocyte disorder, containing a benzothiazepin derivative as an active ingredient, having improving/protecting action to injury of cerebral neurocyte and having excellent action for preventing necrosis of cerebral neurocyte. CONSTITUTION:A preventing and treating agent containing a benzothiazepin derivative expressed by the formula (R<1> to R<4> are lower alkyl) or pharmacologically permissible salt, e.g. 2-(4-methoxy-phenyl)-3- acetoxy-5-[2-(dimethylamino)ethyl]-8-chloro-2, 3-dihydro-1, 5-benzothiazepin-4 (5H)-one maleic acid salt as an active ingredient and used as a preventing and treating agent for various aftereffects based on disorder of cerebral neurocyte, e.g. consciousness disorder, motor palsy, allophasis, sensory disturbance, derangement or urinary disturbance. Furthermore, the active ingredient can preferably be administered orally or parenterally in an amount of normally about 0.05-20mg/kg, especially about 0.5-5mg/kg daily.
Patent JP-H08286377-A (JP)
Title: Diffusion transfer printing plate
Inventor: MAIKERU TONI MAKIOCHI
IPC: G03F7/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing plate whose hardness is high and by which a printable period after development becomes long. SOLUTION: A flexible support body and a single sheet lithographic plate material, which contains (a) at least a single backing layer containing acid ossein gelatin whose viscosity before being hardened is less than 40cPs at 60 deg.C in the gelatin concentration of 6×(2/3)wt.% to an aqueous carrier, (b) a photosensitive silver halide layer and (c) a physical phenomenal nucleus surface layer, on the support body, are exposed, and after exposure, the plate material is developed in a diffusion transfer developer or an alkaline activator solution with an exposing part as a hydrophilicity forming area, and an unexposed part is held on a plate as a lipophilic area.
Patent JP-S57201159-A (JP)
Title: Four surfaces simultaneous grinding unit for gravestone
Inventor: KUMAGAI MASAHIDE
IPC: B24B7/22
Filed: 1981-06-03
Abstract: PURPOSE:To efficiently grind a gravestone by clamping the top and bottom surfaces of a gravestone on a grinding unit, which simultaneously polishes the four surfaces of the gravestone, and by installing abrasive heads, which face the four side surfaces, and by interlocking the abrasive heads with a link mechanism thereby allowing the heads to rotate and by simultaneously cutting the four side surfaces of the gravestone. CONSTITUTION:A travelling car 29 moves on the rails 28 to transport a gravestone 16 to a grinding unit. The gravestone 16 on the travelling car 29 is fixed to a clamp 17 by operating a clamp cylinder. The four abrasive heads 10 are installed to a threaded rod 5 inside a lift member 4 in such a way that the heads 10 may freely rotate. When each abrasive head 10 is rotated by a motor, an air cylinder 12 is driven and rotated around the center of the threaded rod 5, matching the width of the gravestone 16 and hence polishes the surfaces of the gravestone 16. This operation is interlocked with the link mechanism, allowing the four abrasive heads 10 to rotate simultaneously.
Patent JP-H06271687-A (JP)
Title: Production of ion-exchange membrane
Inventor: KOMATSU TAKESHI
IPC: C08J5/04
Filed: 1993-03-19
Abstract: PURPOSE:To produce a defect-free ion-exchange membrane having sufficiently high heat-resistance and chemical resistance. CONSTITUTION:A polymerizable monomer is impregnated into a substrate, a part of the polymerizable monomer is reacted by irradiating with ionizing radiation at the former stage, the remaining part of the monomer is polymerized by heating in the presence of a polymerization initiator at the latter stage and, as necessary, ion-exchange groups are introduced into the product to obtain an ion-exchange membrane. The irradiation dose of the ionizing radiation at the former stage is set to 1X10<-2> to 10 Mrad/h.
Patent JP-S58201605-A (JP)
Inventor: KATOU TAKESHI
IPC: B28B1/52
Filed: 1982-05-19
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-S59211488-A (JP)
Inventor: KASUGAI SHIYOUJI
IPC: D05B69/12
Filed: 1983-05-16
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-S62241484-A (JP)
Title: Heterodyne frequency modulator
Inventor: SAKAMOTO ETSURO
IPC: H04N5/92
Filed: 1986-04-14
Abstract: PURPOSE:To reduce modulation distortion nearly without any adjustment by providing a video tape recorder with a demodulator which is supplied with the output of a frequency converter, using a voltage-controlled oscillator as an oscillator, and feeding the output of a demodulator back negatively to the voltage-controlled oscillator. CONSTITUTION:The output of the demodulator 21 becomes higher by a modulation distortion component than when it has no distortion corresponding to a frequency shift corresponding to the modulation distortion. A subtracter 23 subtracts the output of the demodulator 21 from an original video signal to invert and separate the modulation distortion component, which is supplied to the VCO 25, whose oscillation frequency becomes lower than when there is no distortion. The modulation distortion is less and less as the control sensitivity of the VCO 25 is higher and higher, namely, as the gain of a negative feedback loop is larger and larger. In this case, a negative feedback signal is supplied to the VCO 25 for heterodyne and a modulator 21 is not included in the negative feedback loop, so the gain of the negative feedback loop is easily adjusted independently of the adjustment of modulation gain to the video signal.
Patent JP-S59213580-A (JP)
Inventor: NASU ISAO
IPC: B62J9/00
Filed: 1983-05-16
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-H09277628-A (JP)
Title: Recording apparatus
Inventor: HORI KOJI
IPC: B41J11/42
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To stably feed a sheet even after the sheet recorded at the recording position of a platen of a recording apparatus is shifted from a pair of the feed rollers on the upstream side of a recording position. SOLUTION: A sheet 6 is intermittently fed to the recording position of a platen 3 by feed roller pairs provided before and behind the recording position of the platen to be recorded by a printing head 4. When the sheet 6 is present at the part of a pair of the feed rollers on the upstream side of the recording position, the feed quantity of the sheet is controlled on the basis of the feed rollers and, when the shift of the rear end of the sheet from a pair of the feed rollers is detected by a sheet rear end detection sensor 5, the feed quantity of the sheets is controlled on the basis of a pair of the feed rollers on the downstream side of the recording position and, even if the rear end of the sheet is shifted from a pair of the feed rollers on the upstream side of the recording position, the sheet 6 is stably fed.
Patent JP-H09243001-A (JP)
Title: Flue and smoke tube boiler of ultimately high efficiency
Inventor: SHIODA AKIO
IPC: F22B37/54
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To save water and fuel for increased efficiency and shorten a time, during which a boiler rises in operation, by using steam in the boiler to evaporate water in a vessel, which is taken from a water chamber, to user the resulting steam and to provide a supply of water for the evaporated water, into the vessel from the water chamber. SOLUTION: Water heated is fed into a steam generator 1 from a water chamber 5 of a flue and smoke tube boiler 8. The water is heated by steam fed from a steam unit 6 to generate steam. Then the water together with steam fed from the steam unit 6 is taken out to be used. Water in the steam generator 1 is made into steam, and a portion of the water reduced is naturally supplied from the water chamber 5 of the boiler 8 due to a difference in water level. Since the water in the steam generator 1 is increased in concentration during a process, in which steam is generated, only such portion of the water increased in concentration is discharged outside from a blowout pipe 4. The water being discharged corresponds to only water in the steam generator 1 and can be small in amount.
Patent JP-H05291290-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAYA HIDENORI
IPC: H01L21/265
Filed: 1992-04-07
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which prevents channeling during ion implantation of impurities and also effectively prevents knock-on phenomenon or contamination, etc. CONSTITUTION:A method of manufacturing a semiconductor device comprising steps for depositing an amorphous silicon layer 7 on the surface of a silicon substrate 1 forming a gate electrode 4 and forming a region 8 to become a source/drain on the silicon substrate 1 by ion implantation of impurities to become donner or acceptor through the amorphous silicon layer 7.
Patent JP-H11279270-A (JP)
Title: Production of catalyst solution for producing polyester
Inventor: ORI AIICHIRO
IPC: C08G63/86
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a catalyst solution for producing a polyester by thermally dissolving and reacting crystalline germanium dioxide in ethylene glycol, capable of obtaining the solution having a high germanium concentration from the easily available crystalline germanium dioxide by removing water by-produced in the reaction from the reaction solution. SOLUTION: This method for producing a catalyst solution for producing a polyester comprises thermally dissolving and reacting crystalline germanium dioxide (preferably hexagonal germanium dioxide crystal) in ethylene glycol. Therein, water by-produced in the reaction is removed from the reaction solution. Preferably, 1 pt.wt. of the crystalline germanium dioxide is reacted with 6-35 pts.wt. of the ethylene glycol at 190-260 deg.C. The water is preferably removed in an amount of 2-8 times moles that of the dissolved crystalline germanium dioxide. The water is preferably separated, for example, by a method comprising dissolving and reacting the crystalline germanium dioxide in the ethylene glycol under its boiling condition and subsequently separating the generated steam from the ethylene glycol vapor in a distillation tower.  The separated ethylene glycol is preferably returned to the reaction solution.
Patent JP-H05288443-A (JP)
Title: Cooling method for water in tank
Inventor: NOMURA NORIO
IPC: A01K63/06
Filed: 1992-04-07
Abstract: PURPOSE:To instantly lower the temperature of water zone in a definite tank where live fish or fresh fishery products are accommodated, it is difficult to supply external energy and the outside air temperature dominates, by placing ice alone or coolant such as cryogen in the lower zone of the tank. CONSTITUTION:When live fishes are transported or fresh fishery products are cooled and processed, dozens of live young yellowtails (fishes 3) which are pre-cooled to about 17 deg.C are put in an 1m<3> FRP tank 1 together with about 100kg of crushed ice and about 60kg of seawater, for example. In this case, about 70kg of crushed ice is placed on the bottom of the tank 1 and about 30kg of crushed ice is separately placed in the upper zone of the tank 1. The ice to be placed on the bottom is held on the bottom by putting it in a net with weights, which is provided with pipes attached around the brim as weights to prevent crushed ice from floating up. Thereby, liquid in the definite tank 1 can be quickly, naturally cooled without the need of external energy such as electric power.
Patent JP-S60232053-A (JP)
Title: Method of making hard butter
Inventor: MURASE YUKINOBU
IPC: A23D9/00
Filed: 1984-04-27
Abstract: PURPOSE:A higher alcohol fatty acid ester is added to vegetable oil which has been isomerized by hydrogenation to adjust its melting point to a specific temperature to give a hard butter which is suitable for a chocolate butter. CONSTITUTION:(A) A vegetable oil which has been isomerized by hydrogenation so that it melts at 30-42 deg.C such as cotton seed oil of 100-135 deg.C iodine value is combined with (B) a high alcohol fatty acid ester melting at over 25 deg.C (candelilla wax) by 0.5-10wt% to give the objective hard butter. EFFECT:Mold release is good in production of chocolate and the product of high quality is obtained.
Patent JP-S62243538-A (JP)
Inventor: MIURA YUKIE
IPC: A61B8/00
Filed: 1986-04-16
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-H11280133-A (JP)
Title: Toilet system
Inventor: KIMURA MOTOYASU
IPC: E03D9/05
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To efficiently deodorize air in the vicinity of a toilet bowl by exhausting air in the vicinity of the toilet bowl through a duct installed in the vicinity of the toilet bowl or emitting a perfume in the vicinity of the toilet bowl. SOLUTION: A flushing water pipe 22 and air ducts 30, 30 are fitted to a toilet bowl 11 and an air pump 33 is fitted to the air duct 30 to suck air in the vicinity of the toilet bowl 11 and discharge the air from the external end opening of the air duct 30. The air sucked from the external end opening of the air duct 30 by the air pump 33 is forced to pass through a perfume chamber 39 and emit it in the vicinity of the toilet bowl 11. In this way, air in the vicinity of the bowl 11 is exhausted when it is required and perfume or the like is emitted in the vicinity of the bowl 11 when it is required. Accordingly, air in the vicinity of the toilet bowl can be efficiently deodorized.
Patent JP-H04299438-A (JP)
Title: Method and device for access to network control information
Inventor: KIRIHA YOSHIAKI
IPC: H04L12/24
Filed: 1991-03-27
Abstract: PURPOSE:To attain the control of a large-scale network by giving an access to the control information showing the specifications and the state of a device. CONSTITUTION:A control information acess request given from a network control application is inputted for analysis of an access given to the information on a specific control attibute of a specific control object that is identical with the contents requested by a table/field deciding part 101. Then a specific field of a specific table corresponding to the designated control object and attribute is decided for a data base 106 where the information is actually stored through a control object/table conversion data store part 102 storing the corresponding information. An allocating part 103 allocates the requests to the data base commands 104 for execution of these requests based on the obtained table name and field name and the requested access type. Then each command 104 gives the requests to an existing data base system 105 and the existing data base 106. In such a way, an access is given to the network control information.
Patent JP-H0320965-A (JP)
Title: Judging method of welded part in lead-acid battery
Inventor: ISHIBASHI TATSUYA
IPC: H01M50/529
Filed: 1989-04-05
Abstract: PURPOSE:To simply, adequately judge whether welding is satisfactory or not by deciding on the basis of the surface temperature data on a welded lead member part measured immediately after resistance welding. CONSTITUTION:A lead member lug 1 and a partition wall 3 in a lead-acid battery are welded by resistance welding. The surface temperature in the welded part measured immediately after welding with a touch sensor 2a and a temperature measuring unit 2 is compared with the surface temperature before welding. By referring the difference between both temperatures to the reference value, whether welding is satisfactory or not is simply and adequately judged.
Patent JP-S5612845-A (JP)
Title: Wire winder
Inventor: HAYASHI TSUNEYUKI
IPC: H02K15/04
Filed: 1979-07-06
Abstract: PURPOSE:To dispense with high-temperature soldering or the like and greatly simplify a wiring process, by winding a conductor wire delivered out a nozzle and by  bringing the end portion of a coil into contact with a cutting edge to exfoliate a  coated film just before finishing winding a prescribed number of turns. CONSTITUTION:An end processor 29 has a pair of semicircular cutting edges 29a, 29b. The end 1b of a coil is placed between the cutting edges. After the edges are closed, the end of the wire is passed through between them to exfoliate a coated insulating film and a coated bonded film 5. The end processor 29 is installed between a nozzle 16 and rotary shafts 23a, 13a. The rotation of the rotary shafts 23a, 13a is slowed down just before the winding of a wire by a prescribed number of turns such as ten turns is finished. At that time, the cutting edges 29a, 29b are  closed The end 1b is passed through by a length corresponding to the number of  turns such as ten turnes. The coated insulating film 4 and the coated bonded ded  film 5 are exfoliated by the length. This results in dispensing with high-temperature  soldering or the like and greatly simplifying a wiring process.
Patent JP-H04298072-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO TETSUYA
IPC: H01L21/822
Filed: 1991-03-26
Abstract: PURPOSE:To form the elements on both sides and elements to be put therebetween with high specific accuracy when a plurality of elements of polysilicon resistance. CONSTITUTION:Openings 14 for enclosure excepting the openings 13 for forming polysilicon resistances 15 are added to a mask 12 for etching. These openings 14 for enclosure are formed by keeping the same width and the same intervals. Etching speed of the sides of the polysilicon resistances 15 in etching becomes the same regarding all of them, so that a sectional shape of the polysilicon resistances 15 can be made the same in the central parts and the peripheral parts.
Patent JP-S57201023-A (JP)
Title: Cassette holder for electron beam drawing apparatus
Inventor: SUZUKI YOSHIO
IPC: H01L21/027
Filed: 1981-06-04
Abstract: PURPOSE:To simplify positioning or the like in an electron beam drawing apparatus by providing a clamping plate. CONSTITUTION:A reference piece 13 contacted with the upper surface of a cassette 4 mounted on the upper surface of a table 1 and contained extensibly at  the end on a recess 3, and a clamping plate elevationally movable in the vicinity  of the lower part of the recess are provided, and a clamping lever 7, clamping springs 9, 11, and unclamping member which rockes the lever 7 against the springs are arranged on the lower surface of the clamping plate. A cassette 4 is inserted between the clamping plate and the piece 13, and a mechanism for urging and holding the cassette to the piece 13 by the springs 9, 11 is provided.
Patent JP-H07298347-A (JP)
Title: Base station subordinate synchronizing method and centralized control station
Inventor: FUJIWARA YOSHIHIRO
IPC: H04B7/26
Filed: 1994-04-25
Abstract: PURPOSE:To suppress a decrease in frame synchronism precision between base stations by reviewing a transmission delay time at all times without lowering the utilization efficiency of the line between a base station and the centralized control station. CONSTITUTION:The centralized control station 1 generates and sends outgoing frames PHI1 to respective base stations 10-j (j is 1-n). Each base station sends incoming frame PHI2 to the centralized control station a fixed time after the reception of the frame phi1. The centralized control station estimates a transmission line delay quantity DELTAT on the basis of the phase difference between the outgoing frame and incoming frame each time a specific number of clock pulses of the frame phi2 are received, and varies the phase control quantity at the time of the generation of the frame PHI1 from a transmission reference frame phase PHI0.
Patent JP-S5421587-A (JP)
Title: Heating at the time of cable electric characteristic measurement
Inventor: ODA NORIHIKO
IPC: G01R27/26
Filed: 1977-07-19
Abstract: PURPOSE: To simplify the heating of OF cable by circulating oil heated by an oil heater to oil path inside the OF cable. 
     COPYRIGHT: (C)1979,JPO&Japio