baber/WOPTO huggingface dataset:
Patent JP-S59126409-A (JP)
Title: Production of ethylene polymer
Inventor: SATOU KAZUYOSHI
IPC: C08F6/06
Filed: 1983-01-11
Abstract: PURPOSE:After polymerization in the presence of a Ziegler-type catalyst containing a transition metal compound and an organometallic compound, a carboxylic acid and a metal carboxylate salt are added, as deactivators, to the polymerization system, then the polymer is separated to produce the titled polymer of high quality with less formation of oligomers. CONSTITUTION:In the presence or absence of an inert hydrocarbon solvent, a Ziegler type catalyst containing a transition metal catalyst and an organometallic compound is used to effect polymerization of ethylene or a mixture thereof with a 3-18C alpha-olefin at average polymerization temperature above 130 deg.C. Then, the catalyst is deactivated by adding a sufficient amount of a deactivator consisting of a carboxylic acid of the formula: R<1>CO2H (R<1> is 1-20C hydrocarbon) and a metal carboxylate salt of the formula: R(R<2>CO2)mM (R<2> is 1-20C hydrocarbon; M is element of group I or II in the periodic table; m is valency of M), then unreacting substances, the solvent and the deactivator are removed to give the objective polymer.
Patent JP-H0771152-A (JP)
Title: Central control type locking device for automobile door
Inventor: HANSU MENKE
IPC: E05B79/20
Filed: 1994-01-13
Abstract: PURPOSE: To shift a functional position by a simple device by moving an eccentric-type control pin by the rotation of a rotating shaft member to rotate a burglar-preventing lever. CONSTITUTION: When a rotating shaft member 9 is rotated by a reversible-type electromechanical driving device, an eccentric-type control pin 10 is moved to shift the functional position that 'locking and burglar prevention via a central locking lever 6 is on' to the position that 'locking and burglar prevention via a central locking lever 6 is off'. Then when the control pin 10 is further moved, the burglar preventing lever 7 is further rotated via the pin 10 to shift to the functional position that 'locking is released via the central locking lever 6'.
Patent JP-H11200094-A (JP)
Title: Auxiliary implement for masking jig
Inventor: TANGE RYUICHI
IPC: C25D17/08
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary implement for well maintaining the state that the masking jig used at the time of forming an anodic oxidation treated film in part of a piston constituting an engine is adhered tot he piston in a production stage of the piston. SOLUTION: The masking jig 1 deposited on the piston P has a cylindrical body 20 provided with a space to allow the insertion and arrangement thereof from its bottom and a restraining body 30 for energizing the piston P in the direction where the piston P is further pushed into the cylindrical body 20. Flange parts 22 overhanging outward in a radial direction are formed at both ends of the cylindrical body 20. Projecting parts 23, which press the parts near the peripheral edges of parts 5 to be clamped toward a piston crown A by pushing the piston P into the cylindrical body 20 and bring the inside surfaces of cylindrical wall parts into pressurized contact with the peripheral surface C of the piston P are formed on the flanks of these flange parts 22.
Patent JP-H07204503-A (JP)
Title: Deodorizer
Inventor: MORIGUCHI HIROSHI
IPC: A61L11/00
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a deodorizing material having sufficiently improved deodorizing performance of microorganism so that bad odor of garbage or the like can be efficiently deodorized for a long time. CONSTITUTION:This deodorizing material consists of activated sludge, sawdust, glucose and water-soluble nitrogen compd. Since the deodorizing material contains activated sludge as a microorganism source and nutrient source, sawdust as a carrier for microorganism, glucose as a carbon nutrient, and water-soluble nitrogen compd. as a nitrogen nutrient, the microorganism in the deodorizing material absorbs water content in garbage to become active and continues to produce enzyme and effective component for deodorization from the nutrient in the deodorizer and the odorous component when the deodorizing material is sprayed on garbage. Thus, an excellent deodorizing material which exhibits excellent deodorizing effect for a long time can be obtd.
Patent JP-S60145702-A (JP)
Title: Dielectric filter
Inventor: ISHIZAKI MASAYUKI
IPC: H01P1/208
Filed: 1984-01-10
Abstract: PURPOSE:To adjust characteristics to the best state by providing resonance frequency adjusting screws and coupling coefficient adjusting screws, which adjust a coefficient of coupling between dielectric resonators, on surfaces facing each other respectively. CONSTITUTION:A metallic plate 30 is provided with coupling coefficient adjusting screws 31 which adjust the coefficient of coupling between dielectric resonators 2. A metallic plate 23 is provided with resonance frequency adjusting screws 32 which adjust resonance frequencies of resonators 2. Screws 31 and 32 are provided in parallel with one another in the height direction of resonators 2. Inserting holes of screws 32 are covered with dielectric substrates 24 having a low dielectric constant to prevent degradation of Q0 of resonators.
Patent JP-2000201124-A (JP)
Title: Presentation time stamp information processor and recording medium
Inventor: KUBO YASUHIRO
IPC: H04N19/423
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To correctly associate presentation time stamp information(PTS) with a start code by using a means which decides whether the PTS corresponding to the detected start code exists or not. SOLUTION: A PTS detection means 104 reads a bit stream out of a buffer 102 and detects the PTS to store it in a buffer 105. A picture code detection means 106 detects a picture start code. If the PTS corresponding to the start code that is detected by the means 106 is stored in the buffer 105, a PTS existence deciding means 107 reads the PTS out of the buffer 105 and stores it in a table 108. A video layer decoder 103 decodes the video layer that is sent from the buffer 102, refers to the table 108 via a host CPU 109 and reads out the corresponding PTS to only the start code where the PTS exists.
Patent JP-2000201181-A (JP)
Title: Memory data locating method and data multiplexer
Inventor: SATO AKIHIRO
IPC: H04L47/43
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To easily generate the address of an SDRAM(synchronous dynamic RAM), to decrease the frequency to generate an active command with every change of a row address and to improve the data transfer efficiency by arranging the head column address and then the following ones on every channel when the packet columns of plural channels are stored in the SDRAM. SOLUTION: Every SDRAM has the word length of 512 K, the input/output data bus width of 16 bits an also the banks A and B. Then two SDRAMs are used in parallel to each other to secure the data bus width of 32 bits. The head of every channel is arranged at the head of the column address of the SDRAM. The buffers equivalent to 16 channels are sequentially arranged every 128th row at the head of the column address of the SDRAM. That is, 8 bits of the column address of every channel start at 0×00. Meanwhile, lower 7 bits of 11 bits of the row address of every channel start at 0×00 with higher 4 bits distributed to 16 channels, respectively.
Patent JP-H05317038-A (JP)
Title: Agrobacterium-rhizogenes maff03-1724 mutant strain and its production
Inventor: TANAKA NOBUKAZU
IPC: C12R1/01
Filed: 1993-01-11
Abstract: PURPOSE:To obtain a mutant bacterium mutated to a streptomycin medicine- resistant one by inoculating a cultured bacterium of Agrobacterium.rhizogenes MAFF03-1724 into a culture medium containing streptomycin added thereto and collecting the produced colony. CONSTITUTION:An Agrobacterium.rhizogenes MAFF03-1724 strain is inoculated into a liquid culture medium and cultured. The cultured strain is then inoculated into a culture medium containing streptomycin added thereto and the produced colony is collected to afford the Agrobacterium.rhizogenes MAFF03-1724 mutant strain having the resistance to the streptomycin medicine. This mutant strain is useful for improving, etc., the selection accuracy of the objective bacterium using a medicine-resistant gene as a selection marker.
Patent JP-S58120592-A (JP)
Title: Growing device for crystal
Inventor: USAMI TOSHIROU
IPC: H01L21/208
Filed: 1982-01-11
Abstract: PURPOSE:To generate magnetic fields enough to suppress convection of a melt and to pull up a crystal having excellent uniformity by constituting resistance heaters into plural coil-like resistors of different diameters are insulated from each other and are disposed in multiple state around a crucible. CONSTITUTION:In a growing device for crystals of high m. p. materials, resistance heaters are formed of coil-like resistors 11-15 of multiple construction of different diameters which are insulated of heat resistant insulating materials 61- 65 such as alumina tubes, and said heaters are disposed coaxially around a crucible 3. Thus, prescribed electric power is obtained, and while current value is maintained at <= about 1,000A, the magnetic fields necessary for suppressing convection of a melt 2 are generated. The fluctuations in the resistance in the pulled up single crystal 5 are decreased by using such heaters, and the single crystal of silicon, etc. having good quality is obtained.
Patent JP-S59127839-A (JP)
Title: Inactivation of surface of iv-v group element compound semiconductor
Inventor: TORIKAI TOSHITAKA
IPC: H01L21/31
Filed: 1983-01-11
Abstract: PURPOSE:To change the degree of ionization and the position of V group element defect energy at the surface of the titled semiconductor, and to improve the control extent of surface potential by a method wherein the extremely thin second semiconductor of the V group element of a different kind from a first semiconductor is formed between the first semiconductor and an inactive film. CONSTITUTION:After a second III-V group element compound semiconductor thin film 2 constructed of V2 different from V1 is grown as a V group element on a first III-V group element compound semiconductor 1 constructed of V1 as a V group element, by depositing an insulating film 3 on the surface of the second semiconductor, the surface of the III-V group element compound semiconductor is inactivated. Moreover, thickness (d) of the second III-V group element compound semiconductor thin film is made as indicated by the formula in the figure. Provided that, at the formula, epsiloni, epsilons indicate respectively vacuum permittivity, relative permittivity of the second semiconductor, (k) is the Boltzmann constant, T is the absolute temperature, N and ni are respectively carrier concentration of the second semiconductor thin film, and (q) indicates unit electric charge. Accordingly, the position of energy of interfacially localized level can be controlled arbitrarily, and the control extent of surface potential can be changed arbitrarily.
Patent JP-H07205046-A (JP)
Title: Hammer of wide use
Inventor: OOTA TADASHI
IPC: B25D1/02
Filed: 1994-01-14
Abstract: PURPOSE:To use one hammer as a variety of hammers held by hand by dividing it, by constituting a hammer head with a handle fitting portion and hitting portions to be provided on both end surfaces of the handle fitting portion, at the same time furnishing a handle and the fitting portions respectively and attachably/detachably to the handle fitting portion. CONSTITUTION:A hammer head is made up of a handle fitting portion 3 and hitting portions 4 to be provided onto both end surfaces of it, and a bolt portion 6 is formed at the tip of the handle 2, and at the same time a bolt hole 9 into which bolt portion 6 is to be screwed is formed on the side surface of the handle fitting portion 3, and by this, the handle 2 is furnished to the handle fitting portion 3 attachably/detachably. Meanwhile, the fitting portions 4 are formed separately from the handle fitting portion 3 and at the same time bolt portions 17 and bolt holes 13 to be screwed mutually are respectively formed on the opposite end surfaces of these, and by this, the hitting portions 4 are furnished attachably/detachably to the handle fitting portion 3. Accordingly, when the handle 2 is fitted to the hammer head, use as an ordinary hammer is realized, and by taking off the handle 2, the whole of the hammer head can be used as a hammer held by the hand.
Patent JP-S58121202-A (JP)
Title: Agricultural and gardening fungicide
Inventor: ARAKI FUJIO
IPC: A01N53/04
Filed: 1982-01-13
Abstract: PURPOSE:The titled fungicide showing synergistically high controlling effect on Totrytis cinerea having resistance to agents containing a mixture of N-(3,5- dichlorophenyl)-1, 2-dimethyl-cyclopropane-1, 2-dicarboxyimide (Purosimidon), 3- ( 3, 5-dichlorophenyl )-1-isopropylcarbamoylimidazolidine- 2, 4-dione ( Ipurodion ), 3-( 3,5-dichlorophenyl )-5-methyl-5-vinyloxazolidine-2, 4-dione ( Binkurozorin ) and copper 8-hydroquinoline as an active ingredient. CONSTITUTION:An agricultural and gardening fungicide containing a mixture of N-(3,5-dichlorophenyl)-1,2-dimethylcyclopropane-1,2-dicarboxyimide (Purosimidon), 3-( 3,5-dichlorophenyl )-1-isopropylcarbamoylimidazolidine-2, 4-dione ( Ipurodion ), 3-( 3,5-dichlorophenyl )-5-methyl-5-vinyloxazolidine-2,4-dione ( Binkurozorin ) and copper 8-hydroquinone as an active ingredient. Effective against fungi having resistance to agents based on benzimidazole or cyclic N-(3,5-cyclophenyl)imide.
Patent JP-S56100217-A (JP)
Title: Liquid fuel combustion device
Inventor: KITANI KOUICHI
IPC: F23D3/14
Filed: 1980-01-14
Abstract: PURPOSE: To save energy by a method wherein a porous body sucking up the liquid fuel is formed into a configuration covering the opening of an air path and heated air sipplied from the opening of the air path is passed through the porous body to flow it into a vaporizing chamber.  
     CONSTITUTION: The porous body 1 sucking up the liquid fuel is formed into the configuration covering the opening of the air path 4 and the heated air supplied from the opening of the air path 4 through an air heater 5 is passed through the porous body 1 to flow it into the vaporizing chamber 6. The porous body 1 is covering the opening of the air path 4, therefore, the whole of the heated air is passed through the porous body 1 and substantially the whole of the heated air is utilized positively to vaporize the liquid fuel and a big amount of the vaporized gas may be obtained by the small amount of the heated air. Accordingly, the amount of air for vaporizing with respect to the necessary vaporizing amount of the liquid fuel may be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02186070-A (JP)
Title: Transfer body in multistoried parking yard
Inventor: YAMASHITA KYOICHI
IPC: B60S13/02
Filed: 1989-01-11
Abstract: PURPOSE:To improve safety and shorten the time necessary for storage and delivery operations by mounting an infiltration-enabled crane device which is equipped with a plurality of arms and can be turned and advanced and retreated, onto a transport body and accommodating said transfer body in shiftable ways in the vertical and lateral directions into a passage. CONSTITUTION:When a vehicle is to be driven into a garage, said vehicle is stopped outside a door, and after the door is opened, an infiltrated crane device 30 is advanced towards the center part of the lower part of the vehicle from a turntable 22. Then, the swing arms 40 and 50 of the crane device 30 are engaged with the inner peripheral surfaces of the wheels A and B, and all the wheels A and B are lifted up. Then, the crane device 30 is retreated. keeping the vehicle in floated-up state, and the vehicle is pulled up onto the turntable 22. Before the stop in front of a parking room, the turntable 22 is turned to shift the direction of the vehicle towards the parking room. After the arrival at the parking room, the crane device 30 is advanced to the parking room, keeping the vehicle in loaded state, and then the vehicle is lowered and delivered onto a carrying-in body 20.
Patent JP-S5699043-A (JP)
Title: Manufacture of self-hardening casting mold
Inventor: TANAKA YOSHIAKI
IPC: B22C1/16
Filed: 1980-01-14
Abstract: PURPOSE: To extend the serviceable hours, and to prevent the declination of the 24hr compressive strength of the casting mold, by forming the mold with a mixture obtained by mulling the molding sand, aqueous solution of glyoxal, cement, and N,N-dimethylolurea, at a specified proportion.  
     CONSTITUTION: A hurdred parts by weight of the molding sand, 0.5W15pts. of 40% aqueous solution of glyoxal, 0.5W20pts. of cement, and 0.5W4pts. of N,N- dimethylolurea, are mulled and formed into a casting mold. As for the cement, one kind or a mixture of two or more kinds various cements are employed according to the purpose of use of the cement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51125132-A (JP)
Title: Adhesive composition
Inventor: KOIZUMI ATSUSHI
IPC: C08L83/04
Filed: 1974-12-26
Abstract: PURPOSE: Adhesive compn.capable of producing bonded products having excellent adhesion and thermal resistance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08193030-A (JP)
Title: Emedastine cataplasm preparation
Inventor: HORI MITSUHIKO
IPC: A61P37/08
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a cataplasm preparation having histamine liberation- suppressive action and antihistaminic action, and excellent in the sustainability of the percutaneous absorbability and medicinal virtues of emedastine useful as an antiallergic agent. CONSTITUTION: This cataplasm preparation having a pressure-sensitive adhesive layer containing (A) an acrylic polymer virtually free from acid residue (pref. carboxyl group), pref. a copolymer made from (i) 2-ethylhexyl acrylate and (ii) at least one kind of monomer selected from hydroxyethyl acrylate, methyl methacrylate, 2-methoxyethyl acrylate, vinyl acetate and vinylpyrrolidone and (B) emedastine. The amount of the emedastine to be formulated in the adhesive layer is, based on the whole dry weight of the layer, 0.1-30 (pref. 0.5-20, more pref. 2-10)wt.%. It is preferable that the thickness of the adhesive layer be 10-200μm.
Patent JP-S5286583-A (JP)
Title: Liquid pressure type drum shear
Inventor: OOKUBO HIROYUKI
IPC: B23D25/12
Filed: 1976-01-13
Abstract: PURPOSE: To provide a safe and sure cutting of thick hot strips by making loci of knives to be ellipses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05190842-A (JP)
Title: Field-effect transistor and manufacture thereof
Inventor: OTOBE KENJI
IPC: H01L21/265
Filed: 1992-01-10
Abstract: PURPOSE:To improve high frequency characteristics and large amplitude operation characteristics of a field effect transistor. CONSTITUTION:This is a field effect transistor having a gate electrode 3, a source electrode 9 and a drain electrode 10 on an active layer 2 formed on a semiconductor substrate 1. An undoped GaAs layer 3 is formed on a surface of the active layer 1 with Si ions doped in pulses, while a low resistance region 7A formed in a self-alignment manner with a gate electrode 4 is provided on the source electrode 9 side and a low resistance region 7B separately formed from the gate electrode 4 is provided on the drain electrode 10 side.
Patent JP-H07209743-A (JP)
Title: Camera
Inventor: KATO KOJI
IPC: G03B19/04
Filed: 1994-01-17
Abstract: PURPOSE:To miniaturize a camera itself by increasing the degree of freedom in the layout of the internal mechanism of the camera. CONSTITUTION:In the camera in which a small-sized film cartridge is loaded, a mirror frame 1 is installed in a camera body and subject light passing through the mirror frame 1 is bent by about 90 deg. by a mirror 2. Then, the bent subject light is formed into an image. The exposed surface of film 14 drawn out from the film cartridge 3 is arranged on a surface nearly parallel with the optical axis of the mirror frame 1. The mirror 2 is installed so that it can retreat from the optical axis of the mirror frame 1, and the subject light passing through the lens frame 1 is guided to a finder mirror 9 by the retreating action of the mirror 2.
Patent JP-S5388788-A (JP)
Title: Device for measuring aqueous substance density under water at multiple points
Inventor: UESHIMA HIDEKI
IPC: G01N21/85
Filed: 1977-01-14
Abstract: PURPOSE:To directly and continuously measure the density of aqueous substance under water without collecting water by using special phtoelectric colorimetric detector and measuring variations of the densities because of dispersion simultaneously at multiple points.
Patent JP-S5497009-A (JP)
Title: Frame pin embedding structure for piano frame
Inventor: KAWAMURA KIYOSHI
IPC: G10C3/10
Filed: 1978-01-14
Abstract: PURPOSE: To enhance the holding force of a frame pin even for a thin frame by filling the hole for receiving the frame pin with a filler made of metal or synthetic resin.  
     CONSTITUTION: A frame 10 is formed by molding to have a thickness of about 4.5 mm. On the other hand, a frame pin anchoring portion 12 is formed with a frame pin receiving hole 11. Thus, a frame pin 2 is inserted into the hole 11 such that its projecting end is fixedly held in the metal 14 which is filled in the bottom of a recess 13 constituting the pin anchoring portion 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206989-A (JP)
Title: Coding and decoding devices of audio signals
Inventor: TSUSHIMA MINEO
IPC: G10L25/18
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an audio signal coding device which is capable of easily changing the precision in quantization by frequency bands, has a high quantization efficiency and is capable of expressing coded signals employing a small number of code trains, and to provide a decoding device which is capable of decoding high quality audio signals from a small amount of information. SOLUTION: A spectrum dividing means 101 divides input frequency spectrum information into plural frequency bands and estimates an approximate shape of spectra for each divided frequency band. Spectrum envelope synthesizing means 104 and 105 synthesize a spectrum envelope for each frequency band. A spectrum superimposing means 106 successively superimposes spectrum envelopes for each plural frequency band from a lower frequency to obtain an entire band synthesized spectrum envelope. A spectrum quantizing means 107 quantizes inputted frequency information employing the entire band synthesized spectrum envelopes.
Patent JP-H01182352-A (JP)
Title: Vinyl chloride plastisol based coating composition
Inventor: TORII MICHIAKI
IPC: C09D127/06
Filed: 1988-01-11
Abstract: PURPOSE:To obtain the title odorless composition suitable as an automotive undercoating agent, by using a dispersing agent consisting of a specific hydrocarbon mixture fraction without initiating gelation of a vinyl chloride plastisol and causing environmental pollution. CONSTITUTION:A composition obtained by blending 100 pts.wt. vinyl resin with 1-30 pts.wt., preferably 2-20 pts.wt. dispersing agent, prepared by subjecting a kerosene fraction having 150-300 deg.C boiling point to nuclear hydrogenating treatment in the presence of a metallic catalyst for nuclear hydrogenation of aromatic nuclei at 100-300 deg.C temperature under 10-100kg/cm<2> pressure, then separating and removing at least part of n-paraffins in the kerosene fraction using molecular sieves consisting of synthetic zeolite and fractionally distilling the resultant residual oil with a precise distillation apparatus and having 150-300 deg.C boiling point without containing naphthalene and biphenyl.