baber/WOPTO huggingface dataset:
Patent JP-H01245825-A (JP)
Title: Air cleaner
Inventor: KAWAGUCHI HIROTOSHI
IPC: B01D46/44
Filed: 1988-03-29
Abstract: PURPOSE:To prevent an air cleaner from malfunctioning by external effect excepting the smoke of tobacco by highly presetting the smoke concn. of tobacco by which the air cleaner starts to be operated when a person is absent. CONSTITUTION:Since a man sensing decision means 3 does not output a man sensing signal when a person is absent, a blast part 7 is not driven when the smoke concn. does not reach the smoke concentration 9 for starting to drive the blast part in the case of unsensing a person. On the other hand, when the person is preset, the decision means 3 utilized with supersonic pulse senses the person and outputs a signal. The smoke concentration 10 for starting to drive the blast part in the case of sensing the person is preset at low concentration in comparison with the case of unsensing the person and the blast part 7 is driven at a point of time when the smoke concn. reaches the smoke concn. 10 in the case of sensing the person. In such a way, response to tobacco smoke is made rapid and sure by presetting the smoke concn. of tobacco low when a person is present.
Patent JP-H10331079-A (JP)
Title: Fabric for dyeing, dyeing using the same and dyed fabric
Inventor: HARUTA MASAHIRO
IPC: D06P5/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fabric dyeable with sufficiently high image color deepness even by the use of a common ink jet printer and seldom developing a blur even if being rich in ink add-on, by imparting a fabric with a specific dyeing pretreatment agent followed by drying the fabric. SOLUTION: This fabric for dyeing is obtained by imparting a fabric with a dyeing pretreatment agent containing in water 0.01-40 wt.% of either (A) a tertiary amine compound (salt) bearing carboxyl or sulfonic group, (B) a compound (salt) bearing both carboxyl and amido groups or (C) a compound (salt) bearing both sulfonic and amido groups, followed by drying the resultant fabric.
Patent JP-S553433-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: INOBE ATSUNOBU
IPC: C08F2/18
Filed: 1978-06-23
Abstract: PURPOSE: To obtain a vinyl chloride polymer showing a high impact strength over a wide voll kneading time, by polymerizing vinyl chloride and other monomers in an aqueous medium, wherein a chlorinated polyolefin is dispersed, in the presence of a specific amount of oxygen.  
     CONSTITUTION: Vinyl chloride and copolymerizable monomers, e.g. ethylene, are polymerized in an aqueous dispersion of a chlorinated polyolefin, e.g. chlorinated polyethylene, in an aqueous medium under an oxygen partial pressure of 10W30 mmHg in the presence of a radical catalyst, e.g. benzoyl peroxide, preferably at 40W70°C to give the desired vinyl chloride polymer.  
     EFFECT: Maximum impact strength is obtained by kneading for 2W5 min with a roll mill. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03276455-A (JP)
Title: Disk loading device for disk player
Inventor: MIYOSHI SEIZO
IPC: G11B17/28
Filed: 1990-03-26
Abstract: PURPOSE:To simplify and miniaturize the structure and to replace the other disk during the reproducing of one disk selected from plural disks by allowing plural trays to face an aperture or a playing means by a driving means. CONSTITUTION:The disk on a tray 5 faces the playing means, and the disk on a tray 6 faces an aperture 3. When the tray 6 is slided along a guide groove 7b by the driving means and is projected from the aperture 3, the disk on the tray 6 can be replaced. When the tray 6 is returned to the original state and a disk supporting base 7 is rotated at 180 deg., the disk on the tray 6 is moved to a position facing the playing means, and the disk on the tray 5 placed in the playing position till then is moved to a position facing the aperture 3. When the disk on the tray 5 is to be replaced, the tray 5 is slided along a groove 7a and is projected from the aperture 3. Thereafter, the tray 5 is returned to the original state. This operation is repeated to successively reproduce plural disks while successively replacing disks.
Patent JP-H03275814-A (JP)
Title: Method for coping with liquefaction of embedded structure
Inventor: KIDA HIROSHI
IPC: E02D3/08
Filed: 1990-03-26
Abstract: PURPOSE:To improve safety by a method wherein a liquefaction suppressing pile to dissipate an excessive gap water pressure generated around a building during earthquake is built on the under surface of an embedded building built in a ground, and a drainage passage connected to the liquefaction suppressing pile is built. CONSTITUTION:In building of an embedded structure, e.g. an underground multi- purpose duct 1, built in a ground or a half-underground place, after a sheathing sheet pile is driven, a liquefaction suppressing pile 2 to which a drainage function is added is driven, a bottom is levelled by using crushed stones 3, and building is carried out by using cast-in-place concrete. A distributing member 23 of the pile 2 is formed down to a position in crushed stones 3, a drainage material 6 is caused to rise along a side wall 1b of the groove 1 and connected to a blind culvert 8 in a crushed stone mat 7 for drainage. The rise of a gap water pressure during earthquake is suppressed by drainage of underground water to prevent floating of the groove 1, resulting in improvement of safety.
Patent JP-S61235764-A (JP)
Title: Exciting method for printed board
Inventor: NARUKAWA YASUHIRO
IPC: G01R31/02
Filed: 1985-04-12
Abstract: PURPOSE:To reduce the total cost of a product by fitting the 1st and the 2nd coiled springs whose resonance frequencies are close to each other to an excitation base and applying vibration stress to a printed board. CONSTITUTION:The printed board 1 to be tested is mounted on a connector 2 fixed to a column 3, which is coupled with a connecting rod 5 provided to the excitation base 4 by a coiled spring 6. Further, the excitation base 4 is coupled with a fixed base 9 by the connecting rod 7 of the excitation base 4, the connecting rod 10 of the base 9, and a coiled spring 8 and an impact is applied with a hammer as shown by an arrow 12 or 13 to an impact applied arm 11 provided to the excitation base 4. The coiled springs 6 and 8 are so formed as to have close resonance frequencies and are supplied to a vibration stress close to an impact vibration waveform applied to the printed board 1. Therefore,the inexpensive device which is easily operated is obtained.
Patent JP-S554802-A (JP)
Title: Bulb
Inventor: SASAKI MITSUHIRO
IPC: H01J5/50
Filed: 1978-06-26
Abstract: PURPOSE: To prevent deterioration, by improving the ultraviolet rays resistivity and thermal resistance of adhesives, which components are thermal hardening resin and silicon resin, by sticking a bulb and a base by using said adhesives.  
     CONSTITUTION: As adhesives 11 in the case when mounting a base 6 to a bulb 1, matter is used which thermal hardening resin such as phenol resin, said hardener, silicon resin, said hardener, resin, such as, rosin, shellac, etc., calcium carbonate powder, an ultraviolet rays absorbent and a solvent are mixed adjusted at appropriate rate. The matter is put between a sealing bulb 1 of the bulb and the base 6, heating hardened at 200W250°C and for approximate 3W5 minutes and sticked. The adhesives 7 have strong adhesive strength, the silicon resin slightly deteriorates due to ultraviolet rays and heat, and the silicon resin protects the thermal hardening resin and the natural resin from ultraviolet rays, thus harldy lowering adhesive strength to the lighting of a lamp for a long term, then preventing the falling-off of the base 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5231709-A (JP)
Title: Tape recorder
Inventor: SHINPO TAKAO
IPC: G11B15/22
Filed: 1976-06-30
Abstract: PURPOSE:To insert a cartridge easily and to prevent reel shaft and reel hub from injury, with a simple structure, by releasing reel shaft brake by interlocking with insertion of a cartridge.
Patent JP-S561872-A (JP)
Title: Preparation of finely divided powder of peanut
Inventor: SHIBUYA TOORU
IPC: A23L11/00
Filed: 1979-06-18
Abstract: PURPOSE: To prepare finely divided powder of odorless peanuts with the harshness removed, by grinding peanuts which are soaked in hot water and swollen, followed by making them uniform.  
     CONSTITUTION: Raw peanuts with red skin are soaked in hot water of 70W100°C for 4W12hr, swollen, the red skin is peeled and water is removed. The peanuts are then powdered by a grinder while 50W80wt% of hot water at 100°C being added to give a suspension of finely divided powder of peanuts, which is made uniform by a homogenizer, dewatered by a centrifugal separator to a water content of 20W 50wt%, and dried to give the finely divided powder of peanuts with a particle size of 300W400 mesh. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57201148-A (JP)
Title: Automatic replacing device for tool magazine
Inventor: UCHIDA YOSHIROU
IPC: B23Q3/155
Filed: 1982-05-10
Abstract: PURPOSE:To smooth carrying-out of a magazine by installing a clumper to fix the magazine to the magazine support table and a clutch in coupling to the driver for magazine's rotary indexing, and thereby hindering the source from rotating when the magazine is unclumped. CONSTITUTION:When a magazine A is carried onto the magazine support table 16, a pin 40A is fitted in a detainer groove 43A, and levers 40, 39 retreat the locating pin 36 by their turn. Thus the turning lock of sprocket wheel 20A is released to provide possibility of rotary indexing of the magazine. At the same time, a piston 59 retreats to operate a clump lever 50 counterclockwise, and a push plate 55 clumps the magazine base 17 to the support bable 16. At the time of carrying out the magazine, the piston 59 is advanced to operate the lever 50 in the opposite direction for releasing the clumping, when the lever 50 will be fit ted in the locating groove 49 of the clutch 45 in coupling with the driver 44  for rotary indexing. Thus the clutch 45 is hindered from rotating.
Patent JP-H07278989-A (JP)
Title: Motor for hot roll
Inventor: SATO SEIJI
IPC: D02J1/22
Filed: 1994-04-15
Abstract: PURPOSE:To provide a motor for a hot roll light in its weight and capable of rotation at a high speed and uniform heat treatment. CONSTITUTION:In a motor 1 for driving to rotate a roll 2 around which yarns are wound, a laser generator 4 for irradiation the roll with laser and heating it is set outside the roll 2.
Patent JP-S63243597-A (JP)
Title: Automatic cleaning device movable between orthogonal crossing rails for open rack type carburetor
Inventor: YOSHIDA MASATO
IPC: F17C9/02
Filed: 1987-03-30
Abstract: PURPOSE:To make it possible to clean parallel panel surfaces in a series of automatic works by constructing the first rail parallel to the panels and the second rail crossing orthogonal to the first rail, between the parallel carburetor panels. CONSTITUTION:By driving an air motor 6 while rotating a rotary brush 18, a sprocket 9 is rotated through transmission members such as a bevel gear 11, and a chain belt 10 is also rotated. By the movement of the chain belt 10, an elevating head 16 is moved up and down through a connecting rod 20. At the same time, by the rotation of a sprocket 8, a wheel 21 is rotated, a truck 4 advances along a rail 3, and is transferred to run on the second rail 35 through a moving truck 37 at the end of the first rail 3.
Patent JP-S61231281-A (JP)
Inventor: FURITSUTSU MAININGERU
IPC: D06P3/82
Filed: 1986-04-04
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-H10276079-A (JP)
Title: Photoelectric key operation array
Inventor: ABE TOSHIHIRO
IPC: H03K17/96
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To allow an infrared ray receiving element to receive an infrared ray irregularly reflected in a finger without adjustment of an electric circuit uniformly and stably. SOLUTION: An infrared ray receiving element 5 is placed to a lower face of an infrared ray passing filter 3 so as to emit an infrared ray to the infrared ray passing filter 3. An infrared ray receiving element 6 that receives a light resulting from the emitted infrared ray irregularly reflected in a finger 9 close to an upper face of an infrared ray transmission plate 2 is placed in parallel with the infrared ray receiving element 5 and fixed in a light interruption wall 4. That is, the infrared ray receiving element 5 is placed in a room 4a of the light interruption wall 4 and the infrared ray receiving element 6 is placed in a room 4b.  An infrared ray absorbing plate 7 is provided on the inner face of the room 4a and an infrared ray receiving reflecting plate 8 is provided on an inner face of the room 4b, and the infrared ray receiving element 6 receives effectively not only a direct incident light L4 but also a reflected light L3 in the infrared ray reflecting plate 8 in a luminous flux L2 of the infrared ray irregularly reflected in the finger 9.
Patent JP-S5412005-A (JP)
Title: Controlling apparatus for exhaust gas utilizing plant
Inventor: NAGASHIMA SHIYUNZABUROU
IPC: F01D17/22
Filed: 1977-06-28
Abstract: PURPOSE: In a controlling apparatus of a steam turbine which consists of speed regulation controlling system and fore-pressure controlling system, unstable movement of a steam reducing valve is removed by allowing only the fore-pressure controlling system to operate in normal operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S561638-A (JP)
Title: Isolating system for multiple signal
Inventor: OKINO TAKAYUKI
IPC: H04J3/06
Filed: 1979-06-19
Abstract: PURPOSE:To perform the isolation of the PCM multiple signal with a simple constitution and receiving no effect of the jitter, by producing the clock having the tooth lacking part as well as the fixed relation to the common transmission clock. CONSTITUTION:Memory MEM is given to the n-multiple PCM signal sent from higher-order group device by clock fin sent from the common timing device, and then the fixed process is given to obtain isolation data 1-n. In this case, fin is supplied to PLL and output buffers DFF1 and so on, and frame pulse FP in the multiple signal synchronized with fin is supplied to frequency divider DIV. And the outputs of DIV having different division ratios are supplied to decoder DEC and logic arithmetic circuit AD each. Then inhibit pulse IHP having the time duration larger than the expected jitter amount of fin is applied to AD to obtain pulse train f2' having the tooth lacking part. And then the contents of MEM are taken into shift register SR, and also the outputs of SR are supplied to DFF1- in sequence.
Patent JP-S57190645-A (JP)
Title: Preparation of porous gel product
Inventor: MITAMURA HIDEYUKI
IPC: C03B8/02
Filed: 1981-05-20
Abstract: PURPOSE:To obtain a porous gel having good stability and easy handling property, by using a water-insoluble org. binder solution in preparing the porous gel by hydrolyzing a metal alcoholate. CONSTITUTION:In preparing a porous gel by hydrolyzing a metal alcoholate shown by general formula M(OR)n (wherein M is a metal or metalloid of GroupI-IV of the Periodic Table, R is 4C or lower alkyl group, n is an integer of 1-4), a solution of a water-insoluble org. binder such as cellulose acetate or polyvinyl chloride is used. The obtained porous gel is not finely divided and serves as a base material with good stability and easy handling property.
Patent JP-H09270671-A (JP)
Title: Digital filter system
Inventor: SON IMIN
IPC: H03H17/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise component by arranging an adaptive filter to an intermediate frequency stage. SOLUTION: An input analog signal is sampled by a sampling frequency fs by a multiple of 4 of a carrier frequency fc. A demultiplexer 11 demultiplexes received data sequentially into four systems as four zero carrier signals whose frequency and amplitude are equal to each other but whose phases only differ from each other. The zero carrier signals are delayed by delay circuits 12-15 and the results are fed to adaptive filters 16-19. A multiplexer 22 multiplexes sequentially output data from the four adaptive filters 16-19 into one signal. A difference between the 1st zero carrier signal and the output of the 1st adaptive filter 16 is obtained to select a tap coefficient of the adaptive filters 16-19 based on the difference according to the LSM algorithm.
Patent JP-H09264963-A (JP)
Title: Alpha-ray scintillation detector
Inventor: IKETANI YOSHIFUMI
IPC: H01L31/09
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect only α-ray even under the environment where the α-ray and γ-ray are mixed by converting the wavelength band of fluorescence, and emitting wavelength converted fluorescence to the wavelength band of the high sensitivity wavelength band side of a pin photodiode. SOLUTION: When α-ray and γ-ray are externally incident to the scintillator 2 of ZnS (Ag) of α-ray measuring instrument 1, fluorescence responsive to the incident amount of the alpha-ray is emitted. The fluorescence is emitted as wavelength converted fluorescence via fluorescent glass 3 and pin photodiode 4. The pulse signal SP emitted from the diode 4 is amplified by an amplifier 5, noise is removed by comparator 6, and an output signal NSP is output to a counter 7. The counter 7 counts corresponding to the wavelength converted fluorescence based on the signal NSP, calculates the counted number corresponding only to the incident amount of the alpha-ray, and outputs the α-ray counted data DC to a process controller 9. As a result, the controller 9 variously processes based on the data DC and displays the result on a display 8.
Patent JP-S58193607-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1982-05-08
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-H03276439-A (JP)
Title: Production of optical card
Inventor: SHINOHARA SHIGEYUKI
IPC: G11B7/26
Filed: 1990-03-27
Abstract: PURPOSE:To easily produce the optical card having excellent tracking performance by bringing the org. dyestuff fading agent packed into the recessed guide groove parts formed on the front surface of an optical recording layer base and the org. dyestuffs in the optical recording layer formed thereon into reaction, thereby fading the dyestuffs. CONSTITUTION:The guide groove patterns are transferred to the optical recording layer base 1 by using a stamper inscribed with the prescribed guide groove patterns. An org. dyestuff fading agent soln. 2 is applied on the optical recording layer base of the base 1 and the soln. 2 on the recording track part 12 is scraped by a doctor to pack the soln. 2 only into the guide grooves 11. After this soln. is dried by evaporation, the optical recording layer 4 contg. the org. dyes is formed on the base 1. The org. dyestuffs in the optical recording layer 4 are faded by bringing the dyestufs into reaction with the org. dyestuff fading agent 21 by the method of LV ray irradiation etc,. by which varying density type tracking guides are formed. This substrate is stuck to a lining substrate 6 by an adhesive 5 to obtain the optical card 7.
Patent JP-2000278517-A (JP)
Title: Image processor
Inventor: HASHIMOTO KEISUKE
IPC: B41J2/455
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To enable skew correction of high resolution with a small amount of memory by selecting an interraster image to be generated and performing the skew correction in a sub-scanning direction and resolution conversion processing simultaneously. SOLUTION: In a resolution conversion/skew correction part for a tone reproduction part, input image data of 600 dpi are inputted to two line memories 500 and 502. Thus, image data on an n-th line, (n+1)-th line and (n+2)-th line are outputted in parallel. Two interraster image generation parts 504 and 506 of a resolution conversion part convert data of two lines into data of 2400 dpi resolution. Next, in a skew correction control part 508, data of 8 lines of 2400 dpi resolution which are obtained from image data of three lines by the interraster image generation parts 504 and 506 are skew corrected and data of 4 lines 2400 dpi are outputted.
Patent JP-H08270460-A (JP)
Title: Blast furnace gas burning gas turbine
Inventor: HASHIMOTO YASUHIRO
IPC: F02C7/22
Filed: 1995-04-03
Abstract: PURPOSE: To constitute in such a way as to prevent the lowering of performance and corrosion caused by moisture and harmful components contained in blast furnace gas. CONSTITUTION: In a blast furnace gas burning gas turbine with blast furnace gas as a fuel, a chevron vane type demister is disposed in a fuel gas pipeline for leading blast furnace gas. In this chevron vane type demister, a large number of bent plates 3 are fitted across an upper and a lower frames 1, 2, and mist collecting plates 4 are fitted to the bent plates 3 at every bend. Mist in the blast furnace gas flowing in a gas flow direction along the walls of the bent plates 3 is caught by the collecting plates 4 so as to flow down to a lower groove 5.
Patent JP-H0873347-A (JP)
Title: Preparation composition containing 2-substituted-2-cyclopentenone compounds
Inventor: SASANO EIJI
IPC: A61K31/496
Filed: 1995-04-03
Abstract: PURPOSE: To obtain the subject composition comprising a pentenone compound of a specific formula, a cellulose lower alkyl ether, etc., containing the pentenone compound having an osteogenetic action and a carcinostatic action, and excellent in stability and solubility. CONSTITUTION: This composition contains a compound of the formula [R<1> is 1-10C aliphatic hydrocarbon, 4-10C aliphatic hydrocarbon, 6-10C aromatic hydrocarbon, 1-9C heterocyclic group; R2 is the same group as R<1> arranged at the E(Z) configuration on the carbon of the double bond bound to the five- membered ring; R<3> is the same group as R<1> except the 1-9C heterocyclic groups; R<4> is H, 1-4C alkyl, 2-7C acyl, 2-5C alkoxycarbonyl, tri 1-7C hydrocarbon silyl, etc.; R<5> is H, 1-10C aliphatic hydrocarbon, 4-10C alicyclic hydrocarbon; n is 0,1,2]  e.g. 2-methylthio-5-[(E)4,7-dihydroxy-2-hepenylidene]-4-(4-phenoxybutyl)-4-- hydroxy-2-cyclopentenone}, either of a cellulose lower alkyl ether or polyvinyl pyrrolidone, and preferably a nonionic surfactant.
Patent JP-S555931-A (JP)
Title: Preparation of olefin polymer
Inventor: HARADA MASAHITO
IPC: C08F4/60
Filed: 1978-06-27
Abstract: PURPOSE: To obtain an olefin polymer having a wide molecular weight distribution and improved moldability, free from adhesion to polymerizer walls, by polymerizing an α-olefin in the presence of a solid product comprising a transition metal atom, prepared through a specific reaction, and an organoaluminum compound.  
     CONSTITUTION: An α-olefin is polymerized in the presence of a catalyst comprising (C) a product of reaction between (B) a solid product, prepared by reacting (A) a solid substance with a transition metal compound of Group IVa or Va in the presence of a polysiloxane, and a transition metal compound of Group IVa or Va having or free from a halogen atom, and (D) an organo aluminum compound. The solid substance (A) is obtained by reacting a trivalent metal halide with a bivalent metal hydroxide, oxide, carbonate, their double salt, or a hydrate of a bivalent metal compound. 
     COPYRIGHT: (C)1980,JPO&Japio