baber/WOPTO huggingface dataset:
Patent JP-H11122600-A (JP)
Title: Data distribution system
Inventor: OTAKE SHINJI
IPC: H04N21/24
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To distribute data without a time delay and without excessing of a total channel capacity of servers by calculating an assigned amount of the channel capacity and sending data based on the exceeded channel capacity, a data bit rate and a maximum acceptable number of clients in the case that it is discriminated that the number of connected clients is larger than the maximum acceptable number of clients. SOLUTION: A control section of a server discriminates whether or not a connection request comes from a client based on a reception signal of a reception section (31), and when the connection request is received, whether or not a connected client number C is greater than a maximum acceptable client number CMAX is discriminated (32). In the case that the number C is greater than the number CMAX, a frame rate is adjusted and transmission data amount is reduce. That is, the number of moving images to be distributed is thinned down at minimum to bring a total capacity of data required for connected clients into within a channel capacity of the server. A controller control section in the control section decides the assigned capacity of the channel to the clients through calculation (33).
Patent JP-H07143112-A (JP)
Title: Method and device for judging highway frequency automatically
Inventor: ONUKI KENJI
IPC: H04L7/00
Filed: 1993-11-15
Abstract: PURPOSE:To judge the highway frequency with simple circuit configuration. CONSTITUTION:A frame pulse generating section 1 generates a frame pulse FP from received signals HW, CLK. After the reception of the signal FP(1), a pattern signal generating section 2 counts up the number of clocks and provides the output of a c-bit count end signal (3) at the count of a c-th bit and provides the output of a d-bit count end signal (4) at the count of a d-th bit. The clock counter in the pattern signal generating section 2 is reset by a pulse FP(2). A frame pulse count end signal comparator section 3 ANDs the c-bit count end signal, the d-bit count end signal and the phase of FP to provide outputs of frame pulse signals FP(c), FP(d), and a frequency judging section 4 judges either of the FP(c), FP(d) which has a larger number of bits based on bit number information from the pattern signal generating section 2 to be an input highway frequency and provides the output of a frequency judging signal (frequency D).
Patent JP-H09129523-A (JP)
Title: Silicon wafer and quantitative measuring method using the same
Inventor: TAKESHITA MARIKO
IPC: G01N21/35
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide silicon wafers having stable quality with high reliable concentration value given making no complicated exclusive qualitative sampling at all by manufacturing the silicon wafers capable of directly measuring the concentration of the interstitial oxygen concentration and substitution type carbon concentration in the silicon wafers making, no sampling at all in respective crystalline positions. SOLUTION: The thickness of this silicon wafers is within the range of 731-3500μm. Besides, the surface is mirror processed while the back is either mirror processed or etching processed. Furthermore, in order to measure the interstitial oxygen concentration and the substitution type carbon concentration, the quantitative measurement of the interlattice oxygen concentration (oi) or the substitution type carbon concentration (Cs) in silicon crystal is made by Fourier-conversion infrared transform spectroscopy directly using the silicon wafers 731-3500μm thick making no sampling at all in respective crystalline positions.
Patent JP-H07121805-A (JP)
Title: Magnetic recording and reproducing method and device therefor
Inventor: KAWADA YOSHIAKI
IPC: G11B5/02
Filed: 1993-10-19
Abstract: PURPOSE:To prolong a life of a MR head by using not the MR head but an inductive head for reproducing specific data of a data plane. CONSTITUTION:A magnetic recording and reproducing device 8 has a composite head 14 having an inductive head 10 and an MR head 12, and records data in a magnetic recording medium through the inductive head 10. Further, the device is constituted with a recording and reproducing circuit section 16 which reproduces specific data of a data plane relating to servo information from the magnetic recording medium through the inductive head 10 and a reproducing circuit section 18 which reproduces data other than specific data of a data plane from the magnetic recording medium through the MR head. The inductive head 10 is used for recording data in the magnetic recording medium and for reproducing specific data of a data plane relating to servo information from the magnetic recording medium, and the MR head is used for reproducing data other than specific data of a data plane from the magnetic recording medium. Thereby, the case in which a bias current is made to flow in the MR head is reduced, a life time of the MR head can be prolonged.
Patent JP-H06134758-A (JP)
Title: Continuous drying device
Inventor: IKEDA SADAO
IPC: F26B17/32
Filed: 1992-10-22
Abstract: PURPOSE:To provide a drying device which can be used in a device for continuously hydrolyzing a synthetic resin waste material having coated film without deteriorating strength in material. CONSTITUTION:A device is constituted of a cylindrical casing 14a and an axis of rotation 14b. The axis of rotation has a hollow and forms a passage 14e for air to be supplied from an air supply port 14d. The air jets from an air jet port 14f and dries a crushing material by making it float in a drying chamber 14c. The air discharged from the drying chamber is dehumidified by a dehumidifier 143 and the air passes through a fan 144 and a heater 145 so as to be reused.
Patent JP-S62146592-A (JP)
Title: Method of controlling fermentation
Inventor: KUNISHIGE NOBUMI
IPC: C12N1/00
Filed: 1985-12-19
Abstract: PURPOSE:To raise productivity and to detect an end point of fermentation readily, by controlling the end point of fermentation in nonacerated fermentation as a point wherein pressure in a fermentation tank is reduced to a specific value. CONSTITUTION:In fermenting an organic acid while neutralizing a culture solution with calcium carbonate under aerated culture, at an early stage of the fermentation, to keep a tank in a sterile state, a very small of nitrogen or air is introduced to it and the nitrogen or air is exhausted and pressure in the tank is kept at steady pressure of 0.2-0.5 kg/cm<2>G. When an amount of carbonic acid gas evolved is increased with progress of the fermentation, aeration is stopped and the pressure in the tank is kept at the above-mentioned value. When the fermentation is near the end of the fermentation, an amount of carbonic acid evolved is lessened and the pressure in the tank is reduced. When the pressure in the tank reaches <=60% the steady pressure, the point is judged as an end point and the following necessary operation starts.
Patent JP-H10206226-A (JP)
Title: Sensor for detecting knocking
Inventor: ITO YASUO
IPC: G01H17/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sensor which can highly accurately and surely detect knocking. SOLUTION: A sensor 1 is provided with a piezoelectric element plate 8 for detecting vibrations resulting from knocking at an internal combustion engine, and a main body metal fitting 5 for supporting the piezoelectric element plate 1 at the side of one face of the plate. The sensor 1 is fitted to a predetermined mount part 30 of the internal combustion engine. The piezoelectric element plate 8 is formed to be symmetric to a flat shaft, and arranged in a positional relationship so that an axis O is orthogonal to a mount face 30a of the mount part 30. The metal fitting 5 has an opposing face 35 facing to the mount face 30a of the mount part 30. A recessed part 37 is formed at a position spaced by a predetermined distance from the axis O of the piezoelectric element plate 8 to be opened to the opposing face 35.  Because of the recessed part 37, a position of a center of gravity G of the sensor 1 is corrected in a direction to be closer to the axis O of the piezoelectric element plate 8 than when the recessed part 37 is not formed.
Patent JP-S61171481-A (JP)
Title: Novel purine derivative
Inventor: KAARU NIRUSU GUNNAA YOHANSON
IPC: A61P31/22
Filed: 1985-12-19
Abstract: Antivirally active compounds of the formulawhereinR, is hydrogen or hydroxymethyl;R<sub>2</sub> is hydrogen, hydroxy or hydroxymethyl;R<sub>3</sub> is hydrogen; or R<sub>1</sub> and R<sub>3</sub> together constitute an additional carbon-carbon bond;with the proviso that when R<sub>1</sub> is hydrogen then R<sub>2</sub> is hydroxy or hydroxymethyl, that when R<sub>1</sub> is hydroxymethyl then R<sub>2</sub> is hydrogen and that when R<sub>2</sub> is hydroxy then R, is hydrogen; and physiologically acceptable salts, geometric or optical isomers there of; processes for preparation of said compounds, pharmaceutical preparations containing the compounds, methods for treatment of virus infections and medical use of the compounds.
Patent JP-H03147396-A (JP)
Title: Electronic device
Inventor: SUZUKI TADAO
IPC: G01D21/00
Filed: 1989-11-02
Abstract: PURPOSE:To improve radio wave fault resistance, corrosion resistance by hermetically sealing the contact surface of a metal base of a control module with control module mounting flange of a metallic body. CONSTITUTION:In a control module 1 having an aluminum die cast metal base 2, a sensor 17 is inserted in the flange 4 of an aluminum die cast body 3, and fixed with a mounting screw 7 an O-ring groove 5 is made in the contact part of the base 2 with the flange 4, and a hermetically sealing structure is generated by fitting an O-ring in the groove 5.
Patent JP-H01127046-A (JP)
Title: Method and apparatus for regenerating catalyst
Inventor: TAMAYAMA MASAAKI
IPC: B01J38/34
Filed: 1987-11-10
Abstract: PURPOSE:To improve the effects of regeneration of catalyst, by drying a starting catalyst which has been extracted from a reaction column of a chemical plant etc., and thereafter passing it through a primary combustion chamber and a second combustion chamber successively to burn sulfur, carbon, etc. CONSTITUTION:Starting catalysts which have been extracted from a reaction column of chemical plants such as oil refineries are dehumidified and deoiled in a drying chamber 3 to be passed thereafter through a primary combustion chamber 4, where sulfurous acid gas produced by oxidization reaction of said catalysts in a state of sulfides are quickly discharged to the outside to prevent sulfates from being produced, following which gases for regeneration at temperatures (e.g. 380-450 deg.C), at which temperatures catalysts are not damaged, are introduced to be passed through a secondary combustion chamber and discharged therefrom so that sulfur, carbon, etc. are burned therein. As a result, effects of the regeneration of catalysts can be improved without giving mechanical, thermal damages to the catalysts.
Patent JP-H10130726-A (JP)
Title: Production of low core loss mirror finished grain oriented silicon steel sheet high in magnetic flux density
Inventor: FUJII NOBUNORI
IPC: C21D9/46
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To increase the magnetic flux density of a steel sheet and to reduce core loss therein by coating the surface of a steel sheet with a separation agent for annealing contg. specified components and thereafter executing secondary recrystallization finish annealing. SOLUTION: Immediately before a sheet subjected to decarburizing annealing is coiled round a coil, the surface of the steel sheet is coated with water slurry obtd. by incorporating the chloride of Bi into a separation agent for annealing, and the surface of the steel sheet is subjected to mirror finishing while secondary recrystallization is secured. The chloride of Bi is incorporated by 0.2 to 15 pts.wt. by chlorine pts.wt. to 100 pts.wt. separation agent for annealing. Concretely, it is suitably added as BiCl, BiOCl or the like. Furthermore, as the separation agent for annealing, a high m.p. compound generating no burning between sheets even at about 1200 deg.C such as MgO is effective, and, in the case the Bi chloride is added, the formation of secondarily recrystallized crystals and the mirror finishing are satisfactorily executed.  In this way, the mirror finishing in the high temp. region in the secondary recrystallization finish annealing can realize low core loss as well in the combination with the attainment of high magnetic flux density by the conventional addition of Bi.
Patent JP-H05122920-A (JP)
Title: Linear motor of movable field type
Inventor: NAKAZAWA HARUO
IPC: H02K41/02
Filed: 1991-10-31
Abstract: PURPOSE:To provide a linear motor of a movable field type, wherein the power feed controls to armature coils arranged on the side of the stator of the motor can be performed adequately, adapting the controls to the travel of a movable body provided with field magnets of the motor. CONSTITUTION:In a linear motor of a movable field type, on its stator side, armature coils 5 are arranged along the traveling path of a movable body 1 provided with a plurality of field permanent magnets 3 of the motor, whose north and south poles are arranged alternately. In the linear motor, each armature coil is connected with a power feeder 6 by the parallel circuit comprising the two lead switches 7a, 7b, which is opposed individually to each armature coil, and the switches are so provided, facing the field permanent magnets, that the relative location of the switch 7b to the switch 7a is shifted in the traveling direction of the movable body. Thereby, in the traveling process of the movable body, for the paired armature coils opposed to the permanent magnets, adequate power feed controls can be performed without being affected by the changeover of the polarities between the permanent magnets, while maintaining the continuty states between the paired armature coils and the power feeder 6.
Patent JP-S62143135-A (JP)
Title: Coordinate conversion method
Inventor: WATABE HAJIME
IPC: G06F7/548
Filed: 1985-12-17
Abstract: PURPOSE:To reduce the number of times of multiplication/division and to execute rapidly coordinate conversion by executing the division of the size of the 1st coordinate system/the size of the 2nd coordinate system only in the initial time and storing the divided result to use the stored value in the succeeding operation. CONSTITUTION:A control device 23 inputs DELTAX from a storage device 24 to a register 21, shifts the input data to the left by l bits, inputs DELTAx to a register 22, divides the contents of the register 21 by the contents of the register 22 and stores the divided result as a variable (w). When the coordinate of data (w) is to be converted after storing the obtained variable (w) in the storage device 24, the control device 23 inputs (x) and x0 from the storage device 24 to the registers 21, 22 respectively and subtracts the contents of the register 22 from the contents of the register 21. The control device 23 inputs the variable (w) in the register 22, multiplies the contents of the register 21 by th contents of the register 22 and shifts the multiplied result to the right by l bits. Then, the control device 23 inputs X0 to the register 22, adds the contents of the register 22 to the contents of the register 21 and stored X in the register 21.
Patent JP-H11118234-A (JP)
Title: Air conditioner
Inventor: SAYANAGI TSUNEHISA
IPC: F24F13/20
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can increase the velocity of blowing air without causing dew formation in an outlet. SOLUTION: This air conditioner has an outlet 11 which lets out air from an indoor heat exchanger 7 and closing members 20 and 21 which are disposed at the places being apart from the ends 11a and 11b of the outlet 11 by a prescribed dimension X toward the center of the outlet 11 and close up the outlet 11 partially. When cool air from the indoor heat exchanger 7 strikes on the closing members 20 and 21 at the time of cooling, accordingly, it can flow separately through openings on the opposite sides of the closing members 20 and 21. Accordingly, the end part of an air directing vane 15 is covered with the cool air and it is avoided that the cool air comes into contact with indoor air at the end part of the air directing vane. Thus, the flow of air can be made smooth and dew formation can be reduced.
Patent JP-H10134002-A (JP)
Title: Cooperative work supporting system, computer, display information preparing person communicating method and storage medium
Inventor: TANIGAWA YOSHINOBU
IPC: G06F17/21
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To get contact with the preparing person of plotting information in a file prepared by a cooperative work supporting system or an object preparing person in a general document while using any arbitrary communicating means. SOLUTION: Concerning the cooperative work supporting system, corresponding to the identification information of preparing person of the plotting information, information showing the destination to get contact with that preparing person through one kind of communication media at least is stored. The identification information of preparing person of the plotting information is displayed corresponding to that plotting information (306) and the instruction of communication with that preparing person corresponding to the plotting information is received from a user (302).  The information showing the destination to get contact with that preparing person through communication media is acquired and according to the acquired information showing the destination to get contact, the computer of that user and the destination to get contact with that preparing person are connected through these communication media.
Patent JP-H07123528-A (JP)
Title: Magnetic levitation transport system
Inventor: MORI SATOSHI
IPC: H01L21/677
Filed: 1993-10-21
Abstract: PURPOSE:To provide a magnetic levitation transfer system in which a pallet can be started quickly while facilitating the specification of the pallet position even in a tunnel where the pallet can not be detected visually. CONSTITUTION:Pairs of a magnetic pole 3 for magnetically levitating a pallet and a displacement sensor 4 are secured at a constant interval along a track 1. The distance between a pallet 2 and the levitation magnetic pole 3 is detected by the displacement sensor 4 and a levitation controller controls the magnetic force acting on the pallet 2 to levitate the pallet 2. The levitation magnetic pole 3 system is switched as the pallet 2 moves thus realizing noncontact supporting of the pallet 2. A detecting means detects the output from the displacement sensor 4 sequentially when levitation of the pallet 2 is started thus detecting the position of the pallet 2.
Patent JP-H02161002-A (JP)
Title: Reinforcing frame of wood brick
Inventor: HAYASHI ISAO
IPC: E01C5/14
Filed: 1989-10-31
Abstract: PURPOSE:To prevent wood bricks from peeling and falling off by placing a plurality of enclosed circular members provided with contact sections having elasticity to a laying foundation in correspondence with the arrangement of the bricks, and holding while tightening around the bricks elastically. CONSTITUTION:Enclosed circular members 3 provided with contact sections 5 having elasticity, legs 6 and adhesive plates 7 are placed on a laying foundation of wood bricks 1 in correspondence with the arrangement of the bricks 1. Then, the wood bricks 1 are arranged to the inside of the enclosed circular members 3, and they are formed so as to hole while tightening around the bricks elastically with contact sections 5. In such a case, the common members 3 are used for both sides of a part adjacent to the bricks 1. Each shape of the adhesive plates 7 changes with types of the laying foundation. According to the constitution, stripping and falling off of the wood bricks can be prevented even though external force is applied to the laid wood bricks.
Patent JP-H05115375-A (JP)
Title: Electric kettle
Inventor: HIROMATSU FUTOSHI
IPC: A47J41/00
Filed: 1991-10-31
Abstract: PURPOSE:To provide a safe and usable electric kettle without scattering water. CONSTITUTION:The liquid 12 in the rising water pipe 19 connected to the bottom of a vessel 13 is transferred up to the front opening 19a of the rising water pipe 19 by a pumping up means 18 actuated by manipulation of a control switch 17. When discharging water from the rising water pipe 19, the water flow is once collided on a preventing means 21 of scattering fitted below the rising water pipe 19 to reduce the flushing energy due to the pumping up means. The flushed water 12 flows down naturally through the holes 22 of the prevention means 21 of scattering to eliminate the scattering problem of the water 12.
Patent JP-S63139724-A (JP)
Title: Cooling device for molten polymer sheet
Inventor: SAITO KAZUYOSHI
IPC: B29C48/08
Filed: 1986-12-02
Abstract: PURPOSE:To apply a liquid mainly comprising water uniformly onto the surface of a cooling roll stably, to increase the adhesion of a polymer sheet and the surface of the cooling roll and to manufacture a film at high speed by coating the surface of the cooling roll with a metallic oxide such as titanium oxide, chromium oxide, aluminum oxide, etc. or cemented carbide such as tungsten, tungsten carbide, etc. through explosive spray coating, plasma spray coating or the like. CONSTITUTION:The surface of a cooling roll is coated with the simple substance or mixed body of a metallic oxide such as titanium oxide, chromium oxide, aluminum oxide, etc. or cemented carbide such as tungsten, tungsten carbide, cobalt, molybdenum, etc. through explosive spray coating or plasma spray coating. Since powdered substances are spray-coated in the coated surface of the roll, fine irregularities and holes are formed, and a substantial wetted area is made larger than a plane, thus improving a wetting index. When a film is thick in the manufacturing process of a polymer sheet by the application of a liquid, the roughness (Ra) of the surface of the cooling roll must be brought to 0.40mum or less and the porosity of a coating layer to 3% or less because cellular defects are easy to be generated in the surface of the sheet.
Patent JP-H07126592-A (JP)
Title: Adhesive tape for electronic part and liquid adhesive
Inventor: SAKUMOTO YUKINORI
IPC: C09J7/35
Filed: 1993-10-22
Abstract: PURPOSE:To obtain an adhesive tape for an electronic part with which adhesion and curing can be performed at a relatively low temp. and which has enough heat resistance and reliability by using an adhesive contg. a specified piperazinylethylamino-carbonyl group-contg. butadiene-acrylonitrile copolymer and a specified maleimide compd. CONSTITUTION:The adhesive used for the adhesive tape is constituted of a butadieneacrylonitrile copolymer (a) with piperazinylethylaminocarbonyl groups on its both ends, a wt. -average MW of 1,000-50,000, an acrylonitrile content of 5-50wt.%, and expressed by formula I (wherein m=50-95 and n=5-50) and a compd. (b) contg. at least two maleimide groups selected from compd. of formulas II, III and IV. 10-900 pts.wt. component (b) is compounded with 100 pts.wt. component (a). This adhesive layer is laminated on at least one side of a heat-resistant film to form an adhesive tape for an electronic part.