baber/WOPTO huggingface dataset:
Patent JP-S5735213-A (JP)
Title: Combustion apparatus
Inventor: MATSUMOTO IKUO
IPC: F23D14/18
Filed: 1980-08-13
Abstract: PURPOSE: To make the best use of the space in the combustion apparatus by a method wherein a combustion catalyzer and a heater for heating the catalyzer are assembled in one body.  
     CONSTITUTION: The combustion catalyzer 1 is provided in front of the combustion apparatus and air permeable asbestos 2 for diffusing a liquid fuel is closely adhered to the rear surface of the catalyzer 1. Further, a wire netting 3 is provided at the back of the asbestos 2. The catalyzer 1, the asbestos 2 and the wire netting 3 are integrally fixed by flanges 5 and 6 formed on a body 4 of the combustion apparatus. The liquid fuel is caused to drop down into a vaporizer 10 incorporated within a heater 9 for the vaporizer 10 by use of an electromagnetic pump through a liquid fuel supply pipe 8. In this case, primary air is sucked by an air blast fan 12 through an air inlet 11 provided at the lower part of the front surface of the body 4. Further, a homogenizing plate 13 for feeding the primary air into the combustion apparatus is provided on the downstream side of the fan 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63277525-A (JP)
Title: Production of optical glass
Inventor: YAMANE MASAYUKI
IPC: C03B8/02
Filed: 1987-05-08
Abstract: PURPOSE:To contrive to improve refractive index distribution characteristics, by immersing sol obtained from a Si alkoxide in an organic solvent and optionally carrying out pretreatment of soaking a gelatinous porous material in a solution of a water-soluble salt of a metallic ion. CONSTITUTION:First a solution comprising a Si alkoxide as a main component is hydrolyzed to form sol and a gelatinous porous material is obtained from a solution containing a water-soluble salt of a metallic ion. Before the gelatinous porous material is dried and heated to form a glass material, the gelatinous porous material is immersed in an organic solvent which has low solubility of the water-soluble salt and is miscible with water. In the operation, water in the pores is replaced with the organic solvent, the metallic salt is precipitated to promote solidification of the metallic ion. Further optionally pretreatment of soaking the gelatinous porous material in a solution of a water-soluble salt of a different metallic ion is carried out to give a desired refractive index distribution. Promotion of the solidification of the metallic ion improves refractive index distribution characteristics.
Patent JP-H05283916-A (JP)
Title: Strip resonator and its method for adjusting resonance frequency
IPC: H01P7/08
Filed: 1992-04-04
Abstract: PURPOSE:To provide the compact strip resonator and its method for adjusting resonance frequency easy to adjust frequency and attaining beautiful finishing. CONSTITUTION:The strip resonator consists of a dielectric 1, line 2 integrally formed inside or on its surface, and a ground plane 3 connected to one end. At least one end of the line 2 is arranged on the angular section of the resonator. The resonance frequency is adjusted by arranging at least one end of the line 2 on the angular section of the resonator to shave it.
Patent JP-H08268905-A (JP)
Title: Colloidal silk fibroin and composition containing the same
Inventor: NAGASHIMA TAKAYUKI
IPC: A61P3/14
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a colloidal silk fibroin comprising a silk fibroin protein having fine particle gel structure, having excellent moisture-retaining property, LDL-cholesterol-lowering action, bacteriostatic property, ultraviolet absorbing property, etc., and useful as a main component or additive for medicines, beauty, hygiene, foods. CONSTITUTION: This fibroin comprises a silk fibroin protein having fine particle gel structure, having 350,000 to 370,000 molecular weight measured by gel permeation method, globular particles and 0.1-0.2μm particle diameter, exhibiting strong Tyndall phenomenon which is characteristic to colloidal solution in the solution of the fibroin, having ultraviolet absorptions at 200-300nm wavelength, 280nm maximum absorption wavelength and isoelectric point of pH 3.9. The silk fibroin is obtained by dissolving silk in a mixed solution of aqueous solution of readily water-soluble inorganic salts such as a compound of the formula, MeX [Me is an alkali (earth)metal; X is a halogen, sulfuric acid radical or nitric acid radical] with an organic solvent which is miscible with water, e.g. an alcohol, acetone, dioxane or pyridine and dialyzing the silk protein against water.
Patent JP-H11302055-A (JP)
Title: Tile mortar composition for tile prefabricated precast board
Inventor: ITO TOKUJI
IPC: C04B28/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tile mortar compsn. for a tile prefaricated precast board enhancing the sticking performance of a tile obtd. by a tile prefabricated method and having performance to relieve strain due to differential movement between tile mortar and body concrete. SOLUTION: The tile mortar compsn. contains (P) a polymer emulsion obtd. by emulsion-polymerizing a mixture contg. an unsatd. monomer having a carboxyl group and at least one unsatd. monomer selected from acrylic esters and methacrylic esters and giving an unsatd. copolymer having 220-270 K glass transition temp. calculated by a weight fraction method from the unsatd. monomers with an emulsifier contg. a molecule having an ethylenically unsatd. bond and a polyoxyalkylene group, (C) a hydraulic inorg. material and (S) an inorg. admixture.
Patent JP-H10304409-A (JP)
Title: Speech channel path re-setting method and communication exchange
Inventor: TAKAHASHI HIROAKI
IPC: H04Q3/545
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To set again a channel for a call with high emergency and a call with high importance with priority in the case of re-setting processing of a channel after the occurrence of a fault by separately storing and managing subscriber numbers during emergency connection, priority connection and general connection. SOLUTION: Figure shows that a general subscriber A102 uses a concentrator path A108, a subscriber line A112, a distribution path a117, and a relay line L124 to make a speech with a police/fire-fighting station board 126. When the general subscriber A102 makes dialing and the police/fire fighting station board 126 replies the call, 'emergency connection' is set to subscriber A call information in a subscriber call information database 129, a caller subscriber number 'A' is registered to an emergency call database 130, in which information such as a concentration path number, a subscriber line number, a distribution path number, and a relay line number is stored.  When the caller subscriber or the police/fire-fighting station board 126 interrupts the line, connection type revision processing of the subscriber call information database is conducted and the registration of 'A' is deleted from the emergency call database 130.
Patent JP-H0413654-A (JP)
Title: Anthraquinone-based compound and near infrared ray absorbing filter using the same
Inventor: HIOKI TAKESHI
IPC: C07C229/54
Filed: 1990-04-27
Abstract: NEW MATERIAL:An anthraquinone-based compound expressed by the formula (A1, A2, A3 and A4 are mutually same or different phenyl or naphthyl; four thereof are substituted with one or more selected from -COOR, provide that R is alkyl or aryl which may be substituted with halogen atom). USE:Useful as a filter for absorbing near infrared rays and a light absorbing agent therefor having the absorption maxima at about 750-800nm and 400nm. Since light from the visible region to the near infrared region at 800-900nm is strongly absorbed, the compound is optimum for regulating transmission of light within the range of the near ultraviolet region to the near infrared region or preparing a sharp cutting filter having transmission limit on the short wavelength side in the wavelength region of 800-900nm. PREPARATION:For example, 1,4,5,8-tetrachloroanthraquinone and an aniline compound are heated to afford the compound expressed by the formula.
Patent JP-H02291826-A (JP)
Title: Central type suction cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 1989-05-01
Abstract: PURPOSE:To obtain cleaning-performance with high accuracy and steadiness by providing a first voltage-transducing part whereby an output signal from an input-setting part for a fan motor is transduced to one voltage, and a second voltage-transducing part whereby a frequency single from a frequency-transducing part in a hose assembly is transduced to the other voltage, and a hose-inserting part whereby the frequency-transducing part is connected to the second voltage-transducing part. CONSTITUTION:At the cleaning for a curtain or the like, an input-setting part is set to a high resistance. Low voltage is thus outputted as a signal from a first voltage-transducing part 2, and a low frequency signal transduced in a frequency-transducing part 3 is transmitted to a second voltage-transducing part 21 in a cleaner main body 40, from lead wires in a hose assembly 10 through a hole-inserting part 50. The low voltage corresponding to the low frequency signal is outputted from the second voltage-transducing part 21, and since a fan motor 30 is driven at a small angle of conduction by a phase-controlling part 23, the suction force of the subject cleaner becomes weak. On the other hand, at the cleaning for a carpet or the like, the input-setting part is set to a low resistance. High voltage corresponding to a high frequency signal is thus outputted from the second voltage-transducing part 21, and since the fan motor 30 is driven at a large angle of conduction by the phase-controlling part 23, its suction force can be made strong.
Patent JP-S61270649-A (JP)
Title: Moisture sensitive element
Inventor: SHIMOYAMA KENJI
IPC: G01N27/12
Filed: 1985-05-24
Abstract: PURPOSE:To provide a stable moisture sensitive characteristic even in a bad environment by sintering a metallic oxide film having environmental resistance onto a moisture sensitive resistor layer of a moisture sensitive element to coat the moisture sensitive resistor layer thereby providing a filter effect to said layer. CONSTITUTION:A pair of comb-shaped electrodes 2, 3 are formed by screen printing in an insulating substrate 1 consisting of alumina, etc. and the moisture sensitive resistor layer 4 consisting of a sintered body is provided thereon. Powder of a metallic oxide such as, for example, antimony pentaoxide is coated on the surface of the layer 4 and is then sintered to form the metallic oxide film 5, thereby coating the layer 4. The filter effect is thus provided to the layer 4 and therefore the stable moisture sensitive characteristic is realized for a long period of time without sticking of the material in the air on the layer 4. Since there is no need for heating and cleaning means, the simplification of the construction is made possible.
Patent JP-H048005-A (JP)
Title: Sound volume control system
Inventor: SUGIYAMA KENJI
IPC: H03G3/02
Filed: 1990-04-26
Abstract: PURPOSE:To start with sound volume set when power supply is turned off finally like the conventional operation and also to start with a small sound volume by devising the system such that the start sound volume is made adjustable depending on the time length of a power input command in the case of application of the power supply to the device making sound output. CONSTITUTION:When a power supply command is detected with application of power supply for sound output, a sound volume storage means 6 stores the sound volume at that point of time and the power supply of a sound output device is interrupted. When the power supply command is detected with the power supply interrupted, an input time detection means 2 detects the consecutive time of the power supply command. A 1st means 3 is active only when its consecutive time is shorter than a prescribed time and given a sound volume stored in a sound volume storage means 6 to a sound volume control means 7 as an initial control sound volume. On the other hand, when the consecutive time is longer than the prescribed time, only a 2nd means 4 is acted. The 2nd means 4 gives the minimum sound volume of the sound output device to the sound volume control means 7 to increase the sound volume gradually. A stop means 5 fixes the sound volume outputted to the sound volume control section 7 from the 2nd means 4 when any external signal is inputted to the stop means 5.
Patent JP-H02291992-A (JP)
Title: Manufacture of radiation measuring apparatus
Inventor: WASHIO MASAKAZU
IPC: C09K3/00
Filed: 1989-05-01
Abstract: PURPOSE:To obtain an epoxy resin suitable for measurement of radiation by holding a mixture into a jig to perform a precuring process and a main curing process. CONSTITUTION:Bisphenol of deglycidyl ether A (DGEBA) is used as base material and deaminodephenyl methane (DDM) is added thereto as hardening agent at a ratio of 1:1 to make a viscous fluid by mixing. The mixture is held into a jig comprising polyethylene terephthalate or polyethylene naphthalate to be put between a Mylar sheet. The mixture is precured by a hot pressing in a vacuum atmosphere for about 1 hour at 80-120 deg.C all with the jig. Then, the material thus precured undergoes a main curing by a hot pressing in the vacuum atmosphere for about 1 hour at 140-180 deg.C all with the jig and the epoxy resin cured is removed from the jig. Thus, an epoxy resin body can be obtained having an optically flat surface in a film or in a thick plate.
Patent JP-S5447373-A (JP)
Title: Vibration absorbing apparatus for centrifugal dehydrating washer
Inventor: HIGUMA YUUJI
IPC: F16F1/12
Filed: 1977-09-21
Abstract: PURPOSE: To provide an arrangement capable of reducing reneration of noises, absorbing vibration and simplifying operation of assembling and disassembling the vibration absorbing apparatus of centrifugal dehydrating washer, by arranging the vibration absorbing apparatus to be freely detachable.  
     CONSTITUTION: The vibration absorbing apparatus of this invention comprises a coil spring 25 fitted to the lower end portion of a suspension rod 25 in the form of a round rod, a slider 28 made of resilient material such as synthetic resin which is disposed upwardly of said coil spring 25 and is press fitted to said suspension rod 24, and support arm 5 for supporting dehydrating tank 4 and suspension rod 24. During washing cycle of washer, slider 28 is compressed and suspension rod 24 is tightened by the compression force of spring 25, so that transmission of vibration can be prevemted. At the time of starting dehydrating operation, suspension rod 24 is tightened by the slider 28 with the coil spring 25 being compressed. As the level of vibration caused by the dehydrating operation is raised, vibration is absorbed by the frictional vibration attenuing force of slider 28. When the rotation is steady, vibration is absorbed by the support arm 5 and slider 28, whereas vertical movement is attenuated by the frictional sliding between coil spring 25 and slider 28 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0215153-A (JP)
Title: Production of galvanized alloy wire having high strength and low expansion characteristic
Inventor: SATO KENICHI
IPC: C23C2/06
Filed: 1989-05-01
Abstract: PURPOSE:To obtain a galvanized alloy wire having high strength and low expansion characteristic and excellent in corrosion resistance by applying hot dip galvanizing to an Fe-Ni alloy wire in which respective contents of Ni, Co, and Mo are specified at the prescribed temp. to allow Zn to adhere to the above alloy wire by the prescribed quantity. CONSTITUTION:A wire of an Fe-Ni alloy having a composition consisting of 36-42% Ni, 0.05-0.4% C, 0.5-4% Mo, 0.3-2% Cr, 0.1-1.5% Si, <=1.5% Mn, and the balance Fe is prepared. Hot dip galvanizing is applied to the above wire under the temp. condition of <=450 deg.C, and the coating weight of Zn is regulated to >=215g/m<2>.
Patent JP-S5339513-A (JP)
Title: Membrane low temperature tank film panel structure
Inventor: YAGISHIMA YOSHITAKA
IPC: F17C3/06
Filed: 1976-09-22
Abstract: PURPOSE:To make the formation of film to be used for inner vessel of membrane low temperature tank with thermal deformation absorbing multiformed surface structure by employing polygonal single-sheet panel with many convexed and concaved parts inside.
Patent JP-H11308315-A (JP)
Title: Portable telephone set
Inventor: KATO NORIYUKI
IPC: H04M1/27
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To allow a portable telephone set to simply and surely utilize a voice telephone number guide or the like in the case no notes on a speech can be taken during the speech. SOLUTION: A base band processing circuit 23 of the portable telephone set 10 with a voice recognition circuit 24 mounted thereon connects to a system control circuit 31 and a speech state recording memory 35 connects to the system control circuit 31. Processing of extracting data of each digit of a telephone number is started by operating a prescribed function key 17 during a speech with a voice telephone number guide or during reproduction of a recorded voice. The data of each extracted number are stored in the memory 35 the telephone number that is voice-recognized is displayed on a liquid crystal display device 15. This telephone number is used for dialing as it is and also registered in a telephone directory memory 33.
Patent JP-S6289977-A (JP)
Title: Developing device
Inventor: SUDA MASAJI
IPC: G03G15/09
Filed: 1986-05-17
Abstract: PURPOSE:To prevent a magnetic developer containing magnetic powder from scattering from the lower part of a developing device by prescribing positional relations between the constitution of a developing vessel and fixed magnetic poles. CONSTITUTION:Polarities of a developing pole S1 and the following pole N2 are made opposite to each other and then are arranged apart from each other by >=70 deg., and the angle between the pole N2 and the end part of a scatter preventing stay 3 is set to >=30 deg., and the angle between the end part of this stay 3 and the end part of the pole N2 is set to >=20 deg., and the interval between a magnetic blade 6 and a sleeve 2 is set to 240mu. The closing state between a cover 20 and the developing vessel is secured by the attraction between an iron plate 20-1 buried in the cover 20 and rubber magnets 18, 19, and 18' stuck to the upper face of the developing vessel. Since rubber magnets are used, the scattered toner is acquired easily by rubber magnets because the scattered toner is a magnetic material even if there is a gap between the iron plate 20-1 of the cover 20 and magnets, and the scattered toner is not leaked to the outside.
Patent JP-H07146317-A (JP)
Title: Method for finding of cyclic structure in line spectrum and its usage method
Inventor: BUORUFUGANGU SHIYUREEA
IPC: G01R23/16
Filed: 1994-05-26
Abstract: PURPOSE: To reliably find a peiodic structure in an amplitude spectrum by finding it by a data processor using a technique of the fuzzy set theory. CONSTITUTION: This method is performed on a digital original spectrum which is formed as an amplitude spectrum (an absolute value spectrum) and shows a line spectrum of spectral lines of (m) pieces. For example, such a line spectrum can be formed of a digitized electric signal by a discrete Fourier function. In this case, first of all, the prescribed number of spectral lines is obtained by thinning out spectra (by reducing the number of spectral lines). Next, a local spectral level is found, and an amplitude of the spectral lines of thinned-out spectra is filtered by a threshold value. Operation to find a basic period P is performed by previously evaluating the spectral lines by fuzzy rule base by using the fuzzy set theory. That is, a fuzzy structure is filtered, and a residual spectrum is formed. The basic period P is found by being turned into a histogram.
Patent JP-S594304-A (JP)
Title: Direct reading type efficiency indicator of power amplifier
Inventor: HAYAKAWA MASAHIRO
IPC: H03F1/02
Filed: 1982-06-30
Abstract: PURPOSE:To attain simply the direct indication of efficiency, by applying an AC input/output power of an amplifie, a DC input voltage and current to a subtraction circuit and multiplication/division circuit. CONSTITUTION:The AC signal from an output signal power detector 4' and an input signal power detector 35' is applied to a subtraction circuit 5 via amplifiers 4'', 35'' respectively and its output is given to a divider 7. An output of a DC application voltage detector 21' and a DC application current detector 22' is given to a multiplier 6, and its output is given to the divider 7. An additional efficiency is calculate by dividing an output of the subtractor 5 by an output of the multiplier 6 in a divider 7. The efficiency of the amplifier is read directly through the constitution like this.
Patent JP-H10306590-A (JP)
Title: Curing sheet
Inventor: KAWABE HARUO
IPC: E04G21/32
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost by saving electric power consumption used for lighting of an outside scaffold in night work of construction, improvement, rebuilding, etc., of a building. SOLUTION: A curing sheet 1 to cover the outside of an outside scaffold provided around a building in the middle of construction, improvement and rebuilding is constituted of a luminescent sheet 2 and a covering material 3 to cover the outer surface side of the luminescent sheet 2. The luminescent sheet 2 emits by absorbing light. Additionally, the covering material 3 is, for example, structured as a blind and is changed over to a state to transmit light and to a state to block it. In the daytime, light is applied on the luminescent sheet 2 by making the covering material 3 in the state to transmit light. In the night time, as the luminescent sheet 2 emits light, the outside scaffold comes to be in a lighted state, and cost for lighting can be reduced.  Additionally in the night time, it is possible to prevent influence of light in the circumference by making the covering material 3 in the state to block light.
Patent JP-2000303718-A (JP)
Title: Connecting structure for base isolation building frame and its construction method
Inventor: NISHIMURA NOBUTAKA
IPC: E04B1/684
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide connecting structure for a base isolation building frame capable of displaying a base isolation function perfectly by flexibly following movement at the time of earthquake, strong in secular distortion and maintenance-free for a long period of time and its construction method. SOLUTION: Connecting structure for this base isolation building frame is to arrange a gasket 3 on an upper surface of a building base part 1 and to bury a sliding member 5 on a lower surface of a base building frame 4 of an upper part base isolation building 2 to make contact with the gasket 3, and its construction is to fix the gasket 3 by a arranging a groove type member on the upper surface of the building base part 1, to set a formwork to construct the base building frame 4 on foundations of clearance setting members interposed on both sides of the gasket 3 thereafter, to arrange the sliding member 5 to make contact with the gasket 3 in a pressurizing state on the formwork and to deposit concrete of the base building frame 4.
Patent JP-H04342455-A (JP)
Title: Low siliceous large crystalline electrofused magnesia material
Inventor: WATANABE ISAO
IPC: C04B35/043
Filed: 1991-05-17
Abstract: PURPOSE:To provide the subject electrofused magnesia filler high in both single crystal ratio and CaO/SiO2 ratio and suitable for a refractory for a lining of blast furnace for smelting steel or a non-ferrous metal, etc., and other ceramic raw materials. CONSTITUTION:The content of MgO, the content of SiO2 and the content of CaO are controlled to a value respectively within a range of 99.0-99.8wt.%, <=0.05wt.% and 0.2-1.0wt.% to obtain the objective large crystalline electrofused magnesia clinker especially excellent in corrosion resistance.