baber/WOPTO huggingface dataset:
Patent JP-H01268637-A (JP)
Title: Antimicrobial composition for oral administration
Inventor: KITSUKOUJI TOSHIYASU
IPC: A61K31/545
Filed: 1988-04-19
Abstract: PURPOSE:To obtain an antimicrobial composition for oral administration, improved in the dispersion state in the stomach and digestive tracts in the oral administration in an empty stomach, with enhanced absorbability, by using an ME1207 substance (ester type cephem based antibiotic substance for the oral administration) and beta-cyclodextrin in combination. CONSTITUTION:An antimicrobial composition, obtained by blending an ME1207 substance {pivaloyloxymethyl (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-metho-xyimi- noacetamido]-3-[(Z)-2-(4-methylthiazolyl-5-yl) ethenyl] cephem-4-carboxylate}, which is a prodrug, having about 40-60 water/oil partition ratio, hydrolyzed with an esterase after internal use and convertible into ME1206 substance having antimicrobial activity with beta-cyclodextrin in an amount of 1-16 times, prefer ably 1-3 times based on the above-mentioned drug and capable of providing absorbability comparable to that after a meal by administration in an empty stomach.
Patent JP-H08264609-A (JP)
Title: Lifetime measuring method for semiconductor
Inventor: MORITA ETSURO
IPC: G01N22/00
Filed: 1995-03-27
Abstract: PURPOSE: To measure the lifetime with an extremely thin semiconductor layer and to measure the lifetime of a semiconductor having a large energy gap. CONSTITUTION: An N2 gas laser beam having a wavelength of 337nm is, for example, applied to the active layer of an SOI structure, and the time change of the concentration of excess carrier generated in the layer is obtained. The lifetime of minority carriers in the layer is measured. A laser beam having a wavelength less than 520nm is used. Its laser output is about the degree of forming 10<13> pieces/cm<3> or more of hole-electron pairs. Thus, an SiC can be measured. The carrier attenuating process can be measured by a waveguide method in which a microwave is used as a probe. The measurement can be conducted even by the thickness of the layer of about 10 to 0.1μm.
Patent JP-H09244453-A (JP)
Title: Pressurizing rubber roll for fixing
Inventor: KUROKAWA MASAKI
IPC: G03G15/20
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing rubber roll which has prescribed paper transporting power, does not retard the progression of paper and is useful for a copying machine, etc., by coating this roll with a tube of a specific thickness consisting of a tetrafluoroethylene-perfluoromethyl vinyl ether copolymer having a melt flow index(MFI) of a specific value. SOLUTION: This pressurizing rubber roll for fixing is constituted by coating the roll with the tube of 0.01 to 0.15mm consisting of the tetrafluoroethylene- perfluoromethyl vinyl ether having the MFI of 2 to 5. This pressurizing rubber roll for fixing has the prescribed paper transporting power, does not retard the progression of paper and has excellent durability and is, therefore, useful as the pressurizing rubber roll for fixing of the copying machine, etc. Continuous operation over a long period of time is possible with this roll. The roll is particularly useful for a fixing device by, for example, an on-demand system of the copying machine.
Patent JP-S5721304-A (JP)
Title: Mildewcidal agent
Inventor: NISHINO TAKASHI
IPC: A01N33/12
Filed: 1980-07-11
Abstract: PURPOSE: To prepare a mildewcidal agent having synergistic mildewcidal effect and especially suitable for domestic used, by using 2-(4-thiazolyl)-benzimidazole and a long-chain alkyl dimethyl benzyl ammonium salt in combination as active components.  
     CONSTITUTION: The objective agent contains as active components, (A) 2-(4- thiazolyl)-benzimidazole of formula I having growth-inhibiting activity against various mildews and (B) a long-chain alkyl dimethyl benzyl ammonium salt of formula II, e.g. benzalconium chloride, etc., having fungicidal and mildewcidal activities. The weight ratio of (A) to (B) is 1:9W9:1, pref. 4:1W1:4. The agent exhibits synergistic growth-inhibiting effect against mildews, and completely suppresses the growth of wide variety of mildews in domestic environment to which the separate use of each component is ineffective. It also exhibits a broad mildewcidal spectrum at a low concentration compared with the separate use of the component, and keeps the excellent mildewcidal activity for a long period. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11295539-A (JP)
Title: 2-wavelength optical multiplexer-demultiplexer
Inventor: UKECHI MITSUO
IPC: G02B6/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a 2-wavelength optical multiplexer-demultiplexer for adopting an optical waveguide whose constitution material is the inexpensive polymer of excellent productivity. SOLUTION: This 2-wavelength optical multiplexer-demultiplexer for using a dielectric multi-layer film filter 3 and multiplexing/demultiplexing 2-wavelength light is provided with optical fiber fixing grooves 81 and 82 formed on an optical waveguide substrate 1, optical fibers 71 and 72 fitted and fixed to the optical fiber fixing grooves 81 and 82, a dielectric multi-layer film filter insertion groove 2 formed on the optical waveguide substrate 1 and inclined and crossed with the optical fiber fixing grooves 81 and 82 relating to the stretched direction,  the dielectric multi-layer film filter 3 inserted to the area crossed with the optical waveguide substrate 1 of the dielectric multi-layer film filter insertion grooves 2 and brought into contact with the end face of the optical fiber and a Y branched optical waveguide 54 formed on the optical waveguide substrate 1 whose end face is arranged near the dielectric multi-layer film filter 3.
Patent JP-H03293915-A (JP)
Title: Jig for shaping fastener tube
Inventor: NUMAZAWA TAKESHI
IPC: B29C63/06
Filed: 1990-04-12
Abstract: PURPOSE:To conduct shaping operation and engagement operation continuously by installing an open-tube guide mechanism, a cord guide mechanism and a molding guide mechanism for molding a fastener tube and guiding a cord member along a specified path while wrapping the cord member. CONSTITUTION:A fastener tube 3 under an open state is passed through an open-tube guide mechanism 1, and the head section of the fastener tube 3 is positioned in a specified position. A cord member 8 is passed through a cord guide mechanism 5, and the head section of the cord member is located in a fixed position. Both side end sections of the head section of the fastener tube are rounded by a hand and turned over, preformed cylindrically so as to wrap the head section of the cord member 8, and fed into a shaping guide mechanism 10 and penetrated. When both side end sections of the head section of the fastener tube are held collectively by the hand and pulled, the fastener tube 3 at the rear successively receives shaping action by the shaping guide mechanism 10, and follows a preceding section and is passed through the shaping guide mechanism 10 while semi-automatically wrapping the cording member. Both side end sections of the fastener tube 3 are engaged mutually.
Patent JP-S60238297-A (JP)
Inventor: SHIOZAWA TSUNEKICHI
IPC: B26D3/28
Filed: 1984-05-13
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-H06338934-A (JP)
Title: Speaker horn with phenomenon driving type control circuit
Inventor: NIIRU II ROBINSON
IPC: H04M1/60
Filed: 1994-05-09
Abstract: PURPOSE: To provide a control circuit for speaker horn circuit with which suitable gains can be determined for reception and transmission channels without using any complicated digital circuit. CONSTITUTION: Peak detectors 34 and 38 monitor the relative levels of signals at the reception and transmission channels. Noise discriminator circuits 44 and 42 determine whether signals existent at two channels are audio signals or not. A control circuit 28 receives these inputs and transits into new state according to a predetermined reference corresponding to a current state (namely, transmission, reception or idle state). Especially, the control circuit is transited from the reception state through a single step to the transmission state without through the idle state.
Patent JP-S62252340-A (JP)
Title: Sintered glass and sintered glass ceramic
Inventor: ISHIHARA MASAYUKI
IPC: H05K1/03
Filed: 1986-04-24
Abstract: PURPOSE:To obtain sintered glass or sintered glass ceramic suitable as a material for multilayer printed circuit board, by forming a powdery glass composition composed mainly of SiO2, Al2O3 and MgO or a mixture of the composition and specific aggregate and calcining the formed product. CONSTITUTION:A powdery glass composition consisting of 45-60(wt)% SiO2, 10-25% Al2O3 and 25-40% MgO is mixed with <=5% nucleation agent composed of one or more substances selected from TiO2, ZrO2, SnO2, P2O5, ZnO, As2O3, MoO3, etc. The obtained powdery mixture is optionally mixed with 5-30pts.wt. (based on 100pts. of the mixture) of at least one kind of aggregate selected from silica, cordierite, forsterite, steatite, anorthite and celsian. The produced mixture is formed and calcined at <=1,000 deg.C to obtain sintered glass or sintered glass ceramic having dense texture and low dielectric constant and suitable as a material for multilayer printed circuit board.
Patent JP-S5430515-A (JP)
Title: Electric blower
Inventor: HATA MASAO
IPC: F04D29/28
Filed: 1977-08-10
Abstract: PURPOSE: To provide an electric blower having a fan with clamp attached blades sufficiently withstanding a centrifugal force by forming a protrusion either on a main plate or on a side plate to hold the blades in place. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05296010-A (JP)
Title: Hydrogen oxygen combustion steam turbine engine
Inventor: TOKITA YUJI
IPC: F28D20/00
Filed: 1992-04-15
Abstract: PURPOSE:To eliminate a moving part of a hydrogen removing device and prevent occurrence of oscillations and noises by circulating hydrogen which reaches a condenser together with exhaust to a combustor by means an extraction pipe on which a sealed vessel housing hydrogen storage alloy and a means for cooling and heating the alloy are provided. CONSTITUTION:A hydrogen removing device 14 in which a hydrogen storage alloy is charged is provided on an extraction pipe 18 for hydrogen from a condenser 10. In addition, a cooling pipe 16 and a heating pipe 17 are arranged, and exhaust of a steam turbine 7 is introduced to the heating pipe 17. Hydrogen in the exhaust of the steam turbine 7 introduced from a regenerator 9 to the condenser 10 is stored in the condenser 10. The hydrogen is introduced through the extraction pipe 18 to the hydrogen removing device 14, cooled by coolant in the cooling pipe 16, and absorbed by the hydrogen storage alloy. Then, the hydrogen storage alloy rises in temperature by the heating pipe 17 flowing the exhaust and discharges the hydrogen. The hydrogen reaches a combustor 6 through the extraction pipe 18 downstream. The hydrogen removing device can be arranged in a small space without requiring, a compressor and prevents vibration and noise.
Patent JP-H08290551-A (JP)
Title: Rubber roller
Inventor: NAKAYA YOSHINORI
IPC: B41F31/26
Filed: 1995-04-20
Abstract: PURPOSE: To make it possible to reduce the weight of a cylinder and a support member which constitute a rubber roller, and eliminate a distortion due to expansion difference between both members. CONSTITUTION: A rubber roller is constituted of a cylinder 12, a pair of support members 16 which are inserted into internal diameter parts at both ends of the cylinder 12 and a rubber layer 10 to be applied as a coat on the outer peripheral surface of the cylinder 12, in the support member 16 a material with a lower linear coefficient of expansion than the material of the cylinder 12 is employed.
Patent JP-H11268034-A (JP)
Title: Crushed wooden piece-bearing thermoplastic composite material and manufacture thereof
Inventor: FUKUMOTO HIROSHI
IPC: B29B7/92
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent cracks from developing by nailing and the use of wood screws and especially enhance the effective holding force of driven nails by a method wherein main wooden pieces crushed to a specified size are mixed with a thermoplastic plastic material for compounding. SOLUTION: In a crushed wood-bearing thermoplastic plastic composite material, as the wooden piece, various kinds of wood such as Japanese cedar, Japanese cypress ane the like are employed. The size of the wooden piece may well lie within the range of 10-0.1 mm and needs no especial uniform size. Further, as the thermoplastic plastic material, any material using as a molding material such as polyethylene, polypropylene or the like can be employed. This thermoplastic plastic material is the binder of the wooden pieces and enhances the strength such as that against the breakage or the like of said composite material as a whole and reduces the molding shrinking properties such as the strain or the like of the composite material.  Further, no crack develops against the driving of nails and, at the same time, the effective holding action or the like is developed to the nails, screws or the like.
Patent JP-S5522288-A (JP)
Title: Multi-channel magnetic head
Inventor: SHIMIZU YOSHIAKI
IPC: G11B5/23
Filed: 1978-08-03
Abstract: PURPOSE: To secure averaging for the output of each channel by increasing the track width of the two active gaps positioned at the both ends of the multi-channel magnetic head more than the track width of the other gaps positioned at the center part.  
     CONSTITUTION: Each of cores H 1 , H 2 ...H 10  constituting each of 1st to 10th channels formed by the ferrite possesses the action gap at the center part. At the same time, 1st and 10th cores H 1  and H 10  corresponding to both edge parts feature about 10% larger track width T 1  than track width T 2  of other cores H 2 , H 3 ... positioned at the center part. Accordingly, the reproduction output of cores H 1  and H 10  are larger about 10% than those of other cores. As a result, the output of all channels can be averaged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09276850-A (JP)
Title: Purification of water contaminated with volatile organic compound
Inventor: ASADA MOTOYUKI
IPC: C02F1/58
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To simply purify contaminated water containing a volatile org. compd. at a low cost while preventing land subsidence or the drying-up of wells in the periphery. SOLUTION: Contaminated water containing a volatile org. compd. is charged in a packed aeration column to be treated to obtain treated water and exhaust gas and the exhaust gas is introduced into an absorbing column 8 to which a solvent is circulated to be absorbed. The solvent used in absorption treatment may be incinerated. Or, the contaminated water containing the volatile org. compd. is charged in the packed aeration column 1 to be treated and the treated contaminated water obtained herein is supplied to a filter membrane and the obtained filtered water is introduced into a recharge well while the exhaust gas obtained from the packed aeration column 1 is introduced into an activated carbon adsorbing column.
Patent JP-S60242981-A (JP)
Title: Magazine for launching charging with no case
Inventor: PEETERU YOTSUFUMU
IPC: B25C1/08
Filed: 1985-05-07
Abstract: 1. A magazine for caseless explosive tablets for use in explosive-powered setting tools, having a plate-shaped or strip-shaped magazine body, in which respect the magazine body has passage apertures which are surrounded by an annular bead forming a receiver for the explosive tablets and the outer contour of the annular bead narrows at least to some extent away from the magazine body, characterised in that the annular bead (2) has on its circumference at least one outflow aperture for the combustion gases which can be brought into register with a outflow duct (5d) on the tool :
Patent JP-H11290210-A (JP)
Title: Electric water heater
Inventor: TAKADA KIYOYOSHI
IPC: A47J36/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater for heating and retaining the heat of accommodating liquid in which electric energy upon heat retention is greatly lowered with high economization and an assembly workability is excellent with good maneuverability. SOLUTION: An electric water heater comprises a closed-end cylindrical container 23 for accommodating liquid 22, a heating means 26 for heating and retaining the heat of liquid 22 in the container 22, a cover body 28 with which the upper opening part of the container 23 is covered, a vacuum heat insulating material 31 cylindrically located in the outer peripheral part of the container 23 and a body 21 located in the outer peripheral part of the vacuum heat insulating material 31. The vacuum heat insulating materials 31 is formed by covering a core material 32 with an outer bag 33 to obtain a vacuum state in the outer bag 33. Thus, electric energy can be greatly reduced with high economization and good assembly workability and maneuverability.
Patent JP-H10288661-A (JP)
Title: Radar equipment
Inventor: IMAI ATSUSHI
IPC: G01S7/292
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To make in possible to perform the effective utilization of time by comparing the result of the clutter suppressing process with the stage number of an MTI(moving target indicator) instructed from a radar controller with the effect to the instructed MTI stage number, and automatically determining the adequate MTI stage number. SOLUTION: The presence or absence of clutters is judged with clutter monitoring devices 18c-18e and sent into a clutter-monitored-result integrating device 32. The optimum value among MTI stage numbers 0-2 is selected by the MTI-stage-number selecting flow and set in an MTI-stage-number storing device 33. In the device 33, the searching coverage is divided in the mesh shape with the elevation angles and the azimuth angles, and several values of the results of the clutter monitor for every region are stored. An MTI-stage-number selecting device 34 performs statistic processing for every divided region and determines the MTI stage number. A beam irradiating position is attached, and the stage number is sent out as the clutter-suppressing-parameter change requirement.  Thus, the MTI stage number effective for the clutter 18 automatically determined, the time is effectively utilized and the operator' load can be alleviated.
Patent JP-S5322362-A (JP)
Title: Semiconductor d evice
Inventor: TAKAHASHI SUSUMU
IPC: H01L21/3205
Filed: 1976-08-13
Abstract: PURPOSE: To achieve the improvement in the characteristics of ohmic electrodes and make an electrode structure of less parasitic elements by isolating electrodes and the bonding pads of said electrodes and mutually connecting both. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5721406-A (JP)
Title: Production of ethylene polymer
Inventor: INASAWA SHINTAROU
IPC: C08F4/60
Filed: 1980-07-16
Abstract: PURPOSE: To obtain a polymer free from the necessity of catalyst removal, by polymerizing ethylene in the presence of a highly active catalyst comprising an organoaluminum compound and a component prepared by treating a solid component containing Mg, Ti and a halogen with an alkyl metal compound and, successively, with an ether compound.  
     CONSTITUTION: A solid catalyst component is obtained by treating a solid component containing as the essential components, Mg, Ti and a halogen, obtained either by copulverizing (i) a Mg compound, e.g., MgCl 2 , (ii) a Ti compound, e.g., methoxytitanium trichloride and, if necessary, (iii) an electron-donating organic compound, e.g., diethyl ether, or by contacting these compounds in the presence or absence of an inert solvent, with an alkyl metal compound in which the metal is selected from Groups Ia, IIa, IIb and IIIa of the periodic table, e.g., triethylaluminum, in an inert solvent and, then, treating the above treated product with a 6W 18C linear ether compound, e.g., di-n-butyl ether. Next, titled (co)polymer is prepared by (co)polymerizing ethylene (with an α-olefin) in the presence of a catalyst system comprising the solid catalyst component and an organoaluminum compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11295295-A (JP)
Title: Method and device for evaluating water quality
Inventor: TAKIGUCHI HIDEKI
IPC: G01N33/18
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for evaluating water quality capable of quantitatively evaluating the elution behavior of impurities form an ion exchange resin used for clarifying condensed water by a technique simulating actual use conditions. SOLUTION: In this method, a column 3 is filled with an ion exchange resin 13 and is assembled in a closed-loop circulating device simulating the operating conditions of an actual plant, and specimen water is passed and circulated through the device. Then the elution speed of impurities such as total organic carbon(TOC), an inorganic functional group such as a sulfonic group contained in organic substances from the ion exchange resin is obtained to predict the elution behavior of impurities from the ion exchange resin in an actual plant.  This water quality evaluating device is provided with a specimen water storage tank 1, a circulating pump 2, a heat exchanger, the column 3 filled with an ion exchange resin, and a sampling spot 4 and circulates specimen water from the specimen water storage tank 1 through the column by the circulating pump 2 to simulate water circulation in an actual plant.
Patent JP-S59224275-A (JP)
Inventor: MITSUNABE HISASHI
IPC: B25J9/00
Filed: 1984-05-14
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-S5540093-A (JP)
Title: Weaving device of welding torch
Inventor: SHIMAZU YOSHIAKI
IPC: B23K9/30
Filed: 1979-07-28
Abstract: PURPOSE: To provide the above mentioned device adapted to stop always in the neutral position in a simple structure by fixing a ratchet wheel provided with a concave part to engage with the specified pawl on an output shafe, turning the output shaft in the direction not to allow the ratchet to engage with the pawl at weaving time, and allowing it to engage at stop time.  
     CONSTITUTION: A ratchet wheel 21 provided with a concave part in a part of its periphery is fixed to an output shaft 14 to organize ratchet gearing together with a pawl borne 23 by a regulating plate 11. Also, a sensor 24 is mounted in the position where is operated by the project 20 of a disk 20 in the vicinity where the above sial pawl 22 and the concave part of the disk 21 engage and organized as a revolving position detecting and stopping means E, that has been arraganged to be able to stop cums 12, 13 in the condition that both arms 5, 6 hit a stopper 10 and are in the narrowest conditions. According to this mechanism, when the mutual position of a torch T and the welding material 14 is programmed and the welding is carried out while revolving the shaft 14 in the arrow direction, weaving in triangle shape is performed, and welding always returns to its orginal position. 
     COPYRIGHT: (C)1980,JPO&Japio