baber/WOPTO huggingface dataset:
Patent JP-H0821611-A (JP)
Title: Dry distillation incinerator
Inventor: SAITOU YASUHIKO
IPC: F23G7/00
Filed: 1994-07-06
Abstract: PURPOSE:To remove the coating fixed to a steel hanger therefrom by subjecting it to dry distillation, followed by combustion of the gas evolved therefrom in a combustion chamber. CONSTITUTION:A furnace body 1b has a dry-distillation chamber 2 and a combustion chamber 3; the former is equipped with a heating burner 6 and the latter, with an ignition burner 9. A venturi 7b is provided in a branch foot from a T-shaped pipe 7 by which the dry-distillation chamber 2 and the combustion chamber 3 communicate; the lower end of the venturi projects into the combustion chamber 3. An air-feeding pipe 8 connected to a blower outside has the other end in the venturi 7b in a manner of insertion. Men air for combustion is ejected from the air-feeding pipe 8, the gas evolved in the dry-distillation chamber 2 is drawn into the combustion chamber 3 through the T-shaped pipe 7 and ignited by an ignition burner 9 to be burnt.
Patent JP-H0730954-A (JP)
Title: Channel allocation control system for mobile communications system
Inventor: YAMASHITA HIROYUKI
IPC: H04Q7/22
Filed: 1993-06-25
Abstract: PURPOSE:To prevent radio wave interference by avoiding allocation of a communications channel causing radio wave interference between adjacent base stations forming an overlapped zone for the same time zone. CONSTITUTION:Plural base stations C1-C3 arranged at a predetermined distance are wired-connected to an exchange X2. Furthermore, the exchange X2 is provided with an operating channel storage section 11, a base station location information storage section 12 and a connection section 13. Thus, the exchange X2 grasps the relation of position of the base stations C1-C3 and grasps the communications channel used at present by the base stations C1-C3. As a result, the adjacent base stations C1-C3 forming an overlapped zone are controlled so as not to allocate the communications channel causing interference to mobile station P1-P3 for a same time zone. Thus, production of radio wave interference is prevented.
Patent JP-S5278989-A (JP)
Title: Production of acrylonitrile polymers
Inventor: HARUMIYA NORIO
IPC: C08F220/42
Filed: 1975-12-26
Abstract: PURPOSE: To produce acrylonitrile polymers useful in manufacturing fibers, films, etc. by the solution copolymerization of monomers while keeping the concentration of styrene in the polymerization system within a specific range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5857756-A (JP)
Title: Amorphous silicon solar battery
Inventor: HAYASHI YUTAKA
IPC: H01L31/04
Filed: 1981-10-01
Abstract: PURPOSE:To improve conversion efficiency of solar battry by providing transparent electrode in average particle size of the surface of 0.1-2.5mum on the glass substrate and sequentially depositing amorphous layer and electrode. CONSTITUTION:There is a correlation between the conversion efficiency of solar battery and size of crystal particles of transparent electrode, and a very efficient (from 4% to almost 7%) solar battery can be obtained by setting particle size to the range 0.1-2.5mum rather than the existing average particle size of about 0.05mum. This transparent electrode can be formed by the sputtering, electron beam evaporation, CVD or spraying etc. as already proposed. In case a particle size grows, random reflection occurs at the film surface or within the film generating a blur on the film surface, but this phenomenon can be prevented by placing substrat under a comparatively high temperature or making slow the film forming rate, or it is also effective to prevent such phenomenon that a respective pressure of gas required such as O2, N2, Ar, etc. is controlled on the occasion of forming the transparent electrode.
Patent JP-S60155852-A (JP)
Title: Hot-water supplying capacity switching device for hot- water supplier
Inventor: HISAYAMA NORIO
IPC: F24H1/14
Filed: 1983-08-26
Abstract: PURPOSE:To permit to obtain hot-water of higher temperature in accordance with necessity by a method wherein the device is provided with two sets of temperature setters capable of setting a given high temperature and an arbitrary temperature lower than the high temperature. CONSTITUTION:The device is provided with two sets of temperature setters 10 consisting of first temperature setter 10a, keeping the temperature of supplying hot-water at a given high temperature, and second temperature setter 10b, capable of setting an arbitrary temperature lower than the high temperature, provided in parallel mutually. When a switch 15a selects the first temperature setter 10a, a relay 15 is kept in self-holding condition by the contact 15d, a gas burner is controlled to obtain a high combustion output and the hith-temperature hot-water may be obtained from the hot-water supplying cock 2. When the hot- water supplying cock 2 is closed, a float switch 16 is opened and the relay 15 is demagnetized. Accordingly, when the cock 2 is opened again, the hot-water having a temperature set in the second temperature setter 10b may be obtained.
Patent JP-H05345360-A (JP)
Title: Method and apparatus for producing sheetlike foam
Inventor: TAKAHASHI TAKEO
IPC: B29L7/00
Filed: 1992-06-15
Abstract: PURPOSE:To produce sheetlike foam uniform in thickness and foaming magnifica tion, in the production of the sheetlike foam by foaming a resin material raw- sheet compounded with a heat-decomposable foaming agent in a foaming fur nace, by altering respective control parameters corresponding to the respective detection values of the foaming magnification and foaming start point of the sheetlike foam. CONSTITUTION:A raw sheet material with a predetermined thickness is fed into a foaming furnace to be preheated and finally heated. Since the foaming agent compounded with the raw sheet material is reacted to change a sheet size or sheet surface temp., the temp. gradient of the sheet surface temp. is detected by a sheet temp. sensor 55 and the change of the sheet size is detected by a sheet thickness sensor 58 and a sheet width sensor 59 and, corresponding to the magnitudes of the respective detection values, the heating temp. of final heating being the control parameter of the sheet surface temp. and the sheet size or the ratio of a feed-in speed and a feed-out speed is adjusted by a microcomputer 50. The foaming magnification and foaming start point of sheetlike foam are controlled so as to be received within a definite range.
Patent JP-S5782514-A (JP)
Title: Porous cellulose acetate fiber and its preparation
Inventor: SHINKAI YUKIO
IPC: D01F2/28
Filed: 1980-11-04
Abstract: PURPOSE: To obtain the titled fibers, having many micropores in the interior thereof without microvoids, and useful as an adsorbent, etc., by wet spinning a spinning solution of cellulose acetate or its mixture with another polymer in an aqueous solution of the same solvent as in the spinning solution as a coagulant at a specific temperature at a specific effective draft ratio.  
     CONSTITUTION: Cellulose acetate or a polymeric mixture consisting of it essentially is dissolved in a solvent, e.g. dimethylacetamide, and wet spun in an aqueous solution of the solvent kept at 25W75°C at an effective draft ratio expressed by the formula (the maximal draft is the highest draft at which fibers are broken by the spinning) in the range of 0.2W0.6. The resultant fibers are washed if necessary, drawn and dried to give the aimed fibers having an internal surface area ≥15m 2 /g and an average micropore diameter ≤1μ in the interior thereof and micropores uniformly formed therein without macrovoids having a pore diameter ≥5μ. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05346772-A (JP)
Title: Crt display device
Inventor: WATABE HIROYA
IPC: G09G5/00
Filed: 1992-06-15
Abstract: PURPOSE:To suppress the occurrence of a noise on a display picture by providing a bus switch arbitrating circuit bus-switching only in the nondisplay period of a CRT and rewriting VRAM data only in the nondisplay period of the CRT. CONSTITUTION:In the state of that the CRT displays an image, a bus switching unit connects between a CRT bus 2 and a VRAM bus 3 and the data of a VRAM is read to a CRT display control unit. In the CRT display control unit, a periodic signal, etc., is added to the read data and converted to a video signal and displayed on the CRT. When the display data of the CRT is revised, the bus switch timing 6 of a CPU unit is detected by the bus switch arbitrating unit, and when CRT display timing is active, a CPU meeting signal 7 is sent to the CPU unit and the operation of the CPU is stopped temporarily. Further, at a nondisplay time, a bus switching signal 8 is outputted to the bus switching unit, and the CPU bus 1 and the VRAM bus 3 are connected.
Patent JP-H09317012-A (JP)
Title: Eaves structure
Inventor: MATSUSHITA SHOGO
IPC: E04B1/343
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure with a sure flashing. SOLUTION: In an eaves, plural roof materials 6 are supported in parallel with an outer wall on plural rafters 5 installed parallelly between the rear beam installed on the outer wall of a building and a front beam 2 staying in its front. A gutter groove 24 opening upward is formed in the longitudinal direction of the upper surface of the rafter 5 and the roof materials 6 adjacent to right/left are met on the gutter groove 24 at a little interval S and also a gutter part 20 for receiving a rain water from the gutter groove 24 is formed on the front beam.
Patent JP-S5386234-A (JP)
Title: Process for pruducing liquid crystal cell
Inventor: MIYA YUKIO
IPC: G09F9/30
Filed: 1976-12-24
Abstract: PURPOSE: To reduce the thickness of a liquid crystal cell and to increase the effective indication effect, wherein using a specified solid mask, electrode films are deposited on both end faces and side faces of a glass substrate at the same time, thus shifting the electrodes to a lower face of the glass substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0320126-A (JP)
Title: Over-running clutch device
Inventor: KONISHI KEIICHI
IPC: F02N15/06
Filed: 1989-06-15
Abstract: PURPOSE:To prevent generation of an abnormal noise by providing a cover which covers an opening of a clutch outer whose one end is supported to a driving shaft, arranging the plate between the clutch outer and a clutch inner so as to remain a specified gap, and thereby suppressing eccentricity of the clutch outer. CONSTITUTION:A stepped part 13b is formed on an front end of outer peripheral part of a clutch outer 13, while a plate 22 is arranged between the stepped part 13b and a groove 15c of a clutch inner. 15 so as to remain a specified gap g3 and fined by means of a cover 10. In such an over-running clutch device 100 constructed as above, the clutch outer 12 and the clutch inner 15 are supported in the gap g3 by means of the plate 22, so that the eccentricity of the clutch outer 10 is prevented even if the clutch outer 13 is disengaged from the clutch inner 15 under an over-running condition. An abnormal noise is prevented from generating under an over-running condition.
Patent JP-S5279221-A (JP)
Title: Secondary voltage phase detecting system for induction motor
Inventor: OKUYAMA TOSHIAKI
IPC: H02P23/07
Filed: 1975-12-26
Abstract: PURPOSE: To detect the secondary voltage phase by brushless means in continuation from the stop upward of the synchrounous speed by taking out the secondary voltage of an induction motor, the common frequency and a signal of the settled phase difference. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11914-A (JP)
Title: Method and device for feeding irregular refractory article raw material into mixer
Inventor: TANABE TETSUO
IPC: B28C7/06
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost, and improve the workability for the feeding of a fire-resistant article raw material into a mixer by a method wherein the bottom part of a flexible container bag having a hanging utensil, containing a refractory article raw material, is automatically opened by a bag opening machine which is arranged above a mixer, and the fire-resistant article raw material in the container bag is dropped into the mixer. SOLUTION: A powdery/granular fire-resistant article raw material 4 of which the composition and the particle size are regulated in advance at a fire-resistant article factory, is packed in a disposable flexible container bag 6 made of a polypropylene resin having a hanging string 5 on the top, and carried by a truck, etc., to a working site A, and a plurality of the flexible container bags 6 are hung by a storing-carrying device 7 in order, and are stored. From the device 7, the flexible container bag 6 is carried to the top of a mixer 9 by a traverse device 8 and the bottom part of the flexible container bag 6 is cut and torn by a bag opening machine 10, and the refractory article raw material 4 in the flexible container bag 6 is thrown into the mixer 9, and is kneaded while adding water, and an irregular fire-resistant article of a proper tenacity is manufactured.  The irregular fire-resistant article is poured into a gap 12 which is formed in a ladle 1, and cured and solidified, and a fire-resistant wall 2 is formed.
Patent JP-S5278859-A (JP)
Title: Preparation of 2,3-epoxy-2,3-dihydro-1,4-naphthoquinone
Inventor: MATSUURA AKIRA
IPC: C07D303/32
Filed: 1975-12-26
Abstract: PURPOSE: To prepare the title compound useful as intermediate for pesticides and other chemical compounds an high yield, by reacting anphthoquinone with hydrogen peroxide under specific condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01321818-A (JP)
Title: Faulty section detecting system for distribution system
Inventor: NIIHARA TAKENORI
IPC: H02J13/00
Filed: 1988-06-23
Abstract: PURPOSE:To detect faulty section by inspecting the impedance between an aerial wire and the ground from a master station while selecting the slave station sequentially. CONSTITUTION:Fault trip of a distribution line 3 is employed as the starting condition, and a frequency switch 14-5a for a faulty section detector 14 is selected from a master station 10 then a signal is injected from a signal generator 14-1a between an aerial wire 9 and the ground. Consequently, a signal is led in through the coupling transformer 15 in a slave station 6-1. At this time, impedance viewed from the faulty section detector 14 is measured through a voltmeter 14-3 and an ammeter 14-4 and inputted into the master station 10. Frequency switches 14-5n for different frequencies are selected sequentially, then the impedance is detected through the faulty section detector 14 and inputted to the master station 10. By such arrangement, the number of slave stations existing nearer to the source side or the load side than the fault occurring point is calculated based on the impedance calculated for the slave station then the faulty section is detected.
Patent JP-S6135565-A (JP)
Title: Thin film transistor
Inventor: TSUKADA TOSHIHISA
IPC: H01L21/338
Filed: 1984-07-27
Abstract: PURPOSE:To form a thin film transistor with a stability and a large ON current by using a Shottky barrier of an interface between an amorphous silicon and a metal as a gate. CONSTITUTION:An amorphous silicon (a-Si:H) is deposited on a glass bubstrate 1 with the plasma CVD method. After an andope a-Si:H(i) layer 4 is deposited with an SiH4 gas, an a-Si:H(n<->) layer 10 is deposited with a mixed gas a PH3 gas and an SiH4 gas, and an a-Si:H(n) layer 5 is deposited in succesion. An Al layer 7 and a Cr layer 6 as an electrode metal are eveporated all over. The Cr and the Al of a gate region 2 are etched after the evaportion. The a-Si(n) layer 5 is etched as far as the a-Si:H(n<->) layer 10 by using the Cr and the Al layers as a mask. After an Ni layer is evaporated on an exposed layer 10 and a patterning is made, a gate electrode 11 is made with a heat treatment.
Patent JP-2000342486-A (JP)
Title: Very simple safety frame for portable toilet
Inventor: OKITA SHINJI
IPC: A47K11/04
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a safety frame for a portable toilet from hindering in nursing care by making extremely simple. SOLUTION: Only a pair of right and left metal poles 5 is provided for a safety frame for a portable toilet, horseshoe-shaped pipes 7 and 8, each made from a single pipe, are welded to the upper and lower ends of the metal poles 5, the upper pipe 7 is made a handrail and a backrest and the lower pipe 8 is made a support leg. Therefore, the entire frame is simplified and does not hinder nursing work.
Patent JP-H0678127-A (JP)
Title: Picture communication equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/32
Filed: 1993-06-25
Abstract: PURPOSE:To improve the efficiency by transposing plural destinations in accordance with functions and successively sending stored picture data. CONSTITUTION:Destinations are transposed in accordance with color reception possibility/impossibility of destinations or the difference of resolution. The one-page portion of picture data which is hierarchically encoded by colors and is stored in a picture memory 6 is decoded up to the resolution of the original picture by a hierarchical encoding/decoding part 9, and decoded R, G, and B data are stored in the memory 6 again. The data array of broadcast transmission destinations set to a destination memory is separated into data for color receivers and data for black-and-white receivers, and contents of the destination memory are transposed. The same control is performed when data reception equipments having a high resolution (400dpi) and a low resolution (200dpi) exist together. The idle area of the memory brought about by this transposing operation is effectively used for dual access, timer transmission reservation, vicarious reception, etc. Thus, transmission of picture data adapted to destinations of broadcast transmission is efficiently executed.
Patent JP-H0450868-A (JP)
Title: Image forming method
Inventor: HAYASHI KENJI
IPC: G03G9/083
Filed: 1990-06-15
Abstract: PURPOSE:To form images which are free form fogging and have high image quality by allow magnetic materials to concentrically exist in the surface layer parts of toner particles in forming the toner contg. the magnetic materials obtainable by a granultaion polymn. method. CONSTITUTION:The compsn. contg. at least alpha, beta -unsated. ehtylenic monomers, coloring agents and the magnetic materials is granulated by the granulation polymn. method, by which the toner constituting a two-component developer is obtd. A layer contg. mainly the magnetic materials is formed on the surface of the particles. the magnetic force acting on the toner is improved in a development process and the adhesiveness of the toner to the electrostatic images of the low surface potential formed on the surface of an org. photoconductive photosensitive body is improved. The images which have the high image quality and are free from the fogging are formed thus formed.
Patent JP-S5946146-A (JP)
Inventor: TSURUTA KAZUHIRO
IPC: B02C19/18
Filed: 1982-09-07
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-H01321925-A (JP)
Title: Ring for spinning machine
Inventor: KIBE SHIGERU
IPC: D01H7/60
Filed: 1988-06-23
Abstract: PURPOSE:To reduce frictional resistance even in a high-speed region of spindle rotation by forming a specific composite plating layer containing hard fine particles as an eutectoid substance and nickel alloy containing nickel and phosphorus as a matrix. CONSTITUTION:A composite plating layer 4 containing hard fine particles 2 having about 0.2-3mu particle diameter as an eutectoid substance and a nickel alloy 3 containing nickel and phosphorus as a matrix is formed in the surface of a ring 1. The hardness of the matrix is adjusted to 800-1,100Hv by heat treatment and the hard fine particles are exposed to the surface by grinding to reduce the surface roughness Ra to <=0.2mu.
Patent JP-H0452062-A (JP)
Title: Method for controlling die clamping force in die casting machine
Inventor: SAITO HIROTSUGU
IPC: B22D17/26
Filed: 1990-06-15
Abstract: PURPOSE:To always keep the necessary die clamping force in the preset range by executing correction of the die clamping force with priority and working so as to be possible to auto-preset at the time of presetting, and executing removal of cause of abnormal condition under stopping the casting when the die clamping force gets the abnormal condition in the case of being in the permissible range of the die clamping force. CONSTITUTION:In the case of deciding, what a flag has never been in the permissible range since casting cycle starts in the block 13 (the flag N=0), the treatment is proceeded to the block 6 and further, proceeded to the block 7 and the block 8 in order, and again this is returned back to just after the casting cycle starts to execute the die clamping in the block 2. Further, in the case of deciding, what the decided result in the block 13 is in the permissible range since the casting cycle starts (the flag N=1), the treatment is proceeded to the block 14 and the correction of die clamping force is not executed. Then, as a die casting machine is under condition of stopping the casting, after removing casting flash and checking and exchanging, etc., tie bar, the casting cycle is restarted and the treatment order from the first stage is repeated.
Patent JP-S6313695-A (JP)
Title: Flux cored wire for welding stainless steel
Inventor: TANAKA OSAMU
IPC: B23K35/368
Filed: 1986-07-02
Abstract: PURPOSE:To improve the welding workability and bead quality at the time of small current welding by filling a flux contg. specific weight % of TiO2, ZrO2, metal fluoride, etc., into a stainless steel sheath, thereby forming a flux cored wire. CONSTITUTION:The wire is formed by filling the flux contg., by the total weight of the wire, 1-5wt%, TiO2, 0.2-2.5% ZrO2 (where, 3-6% TiO2+ZrO2), 1-4% SiO2, 0.02-0.1% metal fluoride and 0.2-0.6% in total of N and K (where >=0.6 Na2O/K2O) into the stainless steel sheath. Both the TiO2 and ZrO2 stabilize the arc at the time of the small current welding and the SiO2 improves the bead appearance. The Na and K components diminish droplets and the metal fluoride suppress the generation of blowholes. The welding workability and the bead quality at the time of the small current welding are thereby improved.
Patent JP-S6313933-A (JP)
Title: Valve mechanism of shock absorber
Inventor: NAKAZATO KAZUO
IPC: F16F9/348
Filed: 1986-07-01
Abstract: PURPOSE:To increase the damping force within a low-speed range by providing, in addition to the main valve that opens an oil passage when a piston speed is in the medium-and-high-speed range, a sub valve that opens an oil passage when a piston speed is in the low-speed range at a speed higher than a fixed speed within said low-speed range. CONSTITUTION:When a piston 8 slides up and down and attains, within its low-speed range, to a speed higher than a fixed value, the pressure within a groove 17e, which is interconnected by means of a slit 18a with an oil chamber S1, increases, and then, the bore diameter parts of a slit valve 18 and a back-up valve 19 are warped downwards so that a passage 20 is opened here, and the hydraulic oil in the oil chamber S1 flows through the passage 20 and an oil hole 8b provided on the piston 8 into an oil chamber S2. Because the passage 20 is additionally opened, a damping force that rises rapidly is generated there, and subsequently, as the piston 8 increases its speed within the low-speed range, the damping force is also raised. Hereby, without varying the damping force characteristics in the medium-and-high-speed range, the damping force in the low-speed range can be increased.