baber/WOPTO huggingface dataset:
Patent JP-S61228256-A (JP)
Title: Forced circulation type additional heater for bathtub
Inventor: TOMIZAWA TAKAO
IPC: F24H1/00
Filed: 1985-04-02
Abstract: PURPOSE:To enable the temperature of hot water to be quickly raised in addi tional heating the hot water as well as raise the cleaning efficiency of bathtub by a method in which a water stop valve is provided to one path of a water circulating path consisting partly of paths and a filter is provided to the other path, and the water stop valve is opened when additional heating is performed but closed during cleaning period. CONSTITUTION:When additional heating is selected by a remote control switch 17, a solenoid valve 15 for water is always opened, and combustion of a gas burner 8 is controlled by temperature detection of a thermister. Water is circulated between a water circulating path 2 and a bathtub 3 by a pump 6, and water returning from the bathtub 3 is flowed to a path with the valve 15 and a path with a filter 16. The temperature to hot water in the bathtub 3 can be quickly raised because water can freely pass through the paths due to opening the valve 15 provided in the path. When cleaning is selected, the valve 15 is closed and the burner 8 is also stopped. The returning water of the bathtub 8 is all passed through the filter 16 to remove dust and scale, and water in the bathtub 3 is also cleaned.
Patent JP-H03270323-A (JP)
Title: Cmi code conversion circuit
Inventor: MOTOJIMA SHITOYUKI
IPC: H03M5/06
Filed: 1990-03-19
Abstract: PURPOSE:To realize this CMI code conversion circuit requiring no clock multiplying circuit and a waveform shaping flip-flop circuit by providing a glitch eliminating means on a CMI code generating circuit. CONSTITUTION:A gate G10 allows a binary signal to pass through the output signal S10 of a flip-flop F3 when a binary signal S8 is logic 1. The output signal S16 is a CMI code with respect to the logic 1 of the binary signal S8. A gate G11 allows the output of a flip-flop F5 and gates G6, G10 to pass through. A CMI code with no glitch is obtained in the output signal S18 of the gate G 11 being the synthesis of the CMI code corresponding to the logic 0 or the binary signal and the CMI code corresponding to the logic 1 of the binary signal to receive a glitch eliminating signal S17 being the output of the frequencies 5. Thus, no clock multiplier is required and the CMI code conversion circuit is constituted with a simple logic circuit only.
Patent JP-S60211334-A (JP)
Title: Nondisconnection detecting device for optical fiber
Inventor: YAMASHITA KATSUYA
IPC: G01M11/00
Filed: 1984-04-06
Abstract: PURPOSE:To detect a leaking light signal efficiently even from an optical fiber to be tested which is installed at a narrow place by arranging a photodetector at the straight part of an optical fiber near a curving means which curves the optical fiber to be tested. CONSTITUTION:A clip 19 as the curving means is fitted at a proper position of the optical fiber 11 to be tested, and the optical fiber 11 is curved. The photodetector 15 is coupled with the optical fiber 11 near the clip 19 to detect the leaking light signal. A mirror 20 is provided to the photodetector 15 and the light signal leaking at the opposite side is converged to improve the coupling rate.
Patent JP-H03271102-A (JP)
Title: Synthetic producing method for substance on lunar surface
Inventor: MIKAERU EE GIBUSON
IPC: C25B1/02
Filed: 1990-03-22
Abstract: PURPOSE: To obtain O 2  and usable by-products by fluidizing the rich feed separated from a granular material obtd. by dressing a lunar surface feed material contg. a titanium iron ore and lunar surface agglomerate and electrolyzing water in the resulted gaseous elute.  
     CONSTITUTION: The granular material of a grain size of 20 to 200 μm is separated by dressing the granular lunar surface feed material contg. the titanium iron ore mined from below the surface soil and the lunar surface agglomerate. Next, this granular material is separated to silicate and other nonreducible ores and the rich feed contg. the titanium iron ore and 80 to 90% lunar surface agglomerate. This feed is then supplied to a fluidized bed reactor where the feed is fluidized at 700 to 1200°C in an H 2 -contg. gaseous stream of a pressure above 30 psia to generate the gaseous eluate contg. the partially reduced titanium iron ore and lunar surface agglomerate and contg. an equiv. volume of water and by-product solids. The formed water obtd. in such a manner is electrolyzed to generate O 2  and H 2  and the O 2  is stored or used or is circulated under a pressure above 30 psia to the reactor. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H05234018-A (JP)
Title: Production of magnetic head
Inventor: IKEDA YOSHITO
IPC: G11B5/147
Filed: 1992-02-21
Abstract: PURPOSE:To uniformly form a thin magnetic metal film by sputtering on the surface of the substrate of a core and to eliminate variance in the magnetic characteristics of the thin magnetic metal film. CONSTITUTION:When a thin magnetic metal film is formed by sputtering on the surface 1a of the substrate 1 of a core for a magnetic head, the substrate receiving parts 2, 3 of a jig for supporting the substrate 1 are abutted with the stepped parts 4, 5 of the substrate 1 so that the surface 1a and the substrate receiving parts 2, 3 are allowed to exist on the almost same plane.
Patent JP-H06341253-A (JP)
Title: Building supervisory device and building supervisory system
Inventor: ONISHI KAZUYOSHI
IPC: G06Q50/16
Filed: 1994-03-14
Abstract: PURPOSE:To provide a building supervisory device capable of being miniaturized, wasting no paper resources, capable of setting a proper mode for the patrol by a guard, requiring a simple action at the time of entry or exit, and preventing the danger of losing a key when it is brought out. CONSTITUTION:An LCD monitor 10 made of an LCD touch panel is used for an input section for input actions and a display section displaying supervisory information. The operation of a connected sensor 50-1 is displayed on the LCD monitor 10. A patrol mode is set in addition to an alarm mode and a release mode in this building supervisory device A. A key is put into a key box 46 at the time of entry, the key is taken out at the time of exit, and the mode change is operated by the presence or absence of the key. Individual tasks of a task memory section 20 bear the roles for the operations of the building supervisory device A.
Patent JP-H09260107-A (JP)
Title: Thermistor element and manufacturing method thereof
Inventor: TOMITA YUTAKA
IPC: H01C7/04
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the resistance characteristic of a thermistor element by baking a precious metal resinate; the element having thin filmy electrodes on both sides of a thermistor chip, lead wires bonded to the surface, and glass coat covering the chip, the electrodes and lead wire ends. SOLUTION: Oxides of transition metals and compds. to be oxides by baking are mixed at specified ratio, calcined and pulverized into a powder, the powder is compacted with an added an org. binder, baked at low temp., debindered, and baked at high temp. to sinter, the sintered compact is sliced into wafer-like sheets, and their surfaces are lapped. After washing the sheets, a precious resinate is printed, dried and baked to form electrodes 2. The sheet is cut to form thermistor chips 1, lead wired 3 are bonded to the electrodes 2 with a heat resistive conductive paint 4 and the thermistor chip 1 is covered with glass 5, including the ends of the wires 3.
Patent JP-S63237668-A (JP)
Title: Picture communication equipment
Inventor: ISHIKAWA YUJI
IPC: H04N1/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain an unmagnification picture without random reduction by divisionally outputting picture data to plural recording media by a recording part in the case of the size of recording media smaller than the size of picture data stored in a storage means. CONSTITUTION:In the case of picture reception, a maximum size of recording media which can be set to a recording part 6 is declared as the recording medium size of an equipment itself against the transmission side to receive pictures, and received picture data is stored in the storage means (a picture memory 4). In the case of recording of stored reception picture data, picture data is divisionally outputted to plural recording media by the recording part 6 when the size of recording mediums set to the recording part 6 is smaller than the miximum size. Consequently, picture data is divisionally outputted without reduction in the case of agency reception even if recording media whose size is smaller than that of reception pictures are set at the time of recording output. Thus, the degradation in picture quality is prevented.
Patent JP-H09255023-A (JP)
Title: Structure of tank cap
Inventor: HORIUCHI HIROSHI
IPC: B65D53/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To certainly prevent a gasket from falling off by a method wherein a cylindrical fall-preventing rib is provided in projection at the inner bottom of a tank cap so that it can expand outward, and a plurality of slits are provided at the fall-preventing rib. SOLUTION: A fall-preventing rib 13 for a gasket is formed in a cylindrical shape expanding gradually outward from the center at the inner bottom of a tank cap main body 10 and provided in downward projection. The diameter of the rib is made smaller than the diameter of a injection port 9, and the fall-preventing rib 13 is arranged so that it does not interfere with the injection port 9. The fall-preventing rib 13 is formed in a shape wherein the diameter thereof expands downward and an edge part is formed at the outside on the lowermost part thereof so that a gasket 14 can be held therewith at its inside Slits 15, 15... provided at several parts on the circumference of the fall- preventing rib 13 are for making the tank cap 10 easily detachable from a metal mold when the tank cap is produced by injection molding.  The gasket 14 is inserted from the inner side of the tank cap 10 and fitted into the fall- preventing rib 13.
Patent JP-H06280064-A (JP)
Title: Stainless steel sheet excellent in buffing property and its production
Inventor: ARAKI JUN
IPC: C21D8/02
Filed: 1993-03-29
Abstract: PURPOSE:To provide a material improved in buffing properties in a stainless steel sheet and to provide its producing method. CONSTITUTION:As for an austenitic 2B finished stainless steel sheet having >=1.0mum microgroove depth and its producing method, with annealing for a hot rolled steel sheet omitted, annealing is executed to a cold rolled sheet under final annealing and pickling conditions of 1050 to 1170 deg.C and <=300sec, which is successively subjected to salt treatment or neutral salt electrolytic treatment and is finally pickled with nitric-hydrofluoric acid of 30 to 70 deg.C in which HF is 10 to 40g per l in a mixed soln. of HF and HNO3 and the containing weight ratio of HNO3/HF is regulated to 1 to 4. In this way, the economy in abrasives consumption and the number of times of buffing in a buffing stage can be enabled.
Patent JP-H09260912-A (JP)
Title: Delay line
Inventor: YOSHIDA NORIO
IPC: H03H7/01
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the delay line in which the n-th peak frequency fn of a delay time is decided in the design stage. SOLUTION: The delay line 10 is formed by simultaneously sintering a laminator consisting of rectangular sheet layers 16a-16d made of a dielectric material (selective dielectric constant εr is about 6.3) whose major components are barium oxide, aluminum oxide and silica in which an input terminal 12, an output terminal 13 and ground terminals 14, 15 are printed to four sides and upper and lower sides connecting to the four sides. The laminator is made up of the sheet layer 16a being the uppermost layer, the sheet layer 16b whose upper side is formed with a 1st ground conductor 17, the sheet layer 16c whose upper side is formed with a transmission line 18 bent in a meandering way, and the sheet layer 16d whose upper side is formed with a 1st ground conductor 19 is formed and the layers are arranged in this order.
Patent JP-S63240390-A (JP)
Title: Speed controller for motor
Inventor: KOBAYASHI KIYOTAKA
IPC: H02P29/00
Filed: 1987-03-26
Abstract: PURPOSE:To suppress a shaft twisting vibration without providing a shaft twisting angle detector by estimating a shaft twisting angle on the basis of a speed obtained through taking the weighted mean of the speeds of motors to get a feedback amount. CONSTITUTION:Speed feedback amounts SPFB1, SPFB2 detected by speed detectors 10, 11 of first and second motors 5, 6 are multiplied by K10, K20 times by multipliers 14, 15 respectively. They are added by an adder 18 to obtain the speed feedback amount SPFBM of a driving system at two approx. mass points. The speed of a driven system (mechanical load 9) and the twisting angle of a drive shaft (torque transmitting shafts 71-73) are estimated by an estimating unit 13 by the amount SPFBM and the output current of a power converter 4. The estimated amount is fed back to an adder/subtractor 17 of a speed control system as the feedback amount of a shaft switching vibration suppression control system. Thus, a shaft twisting angle detector can be made unnecessary.
Patent JP-S6289-A (JP)
Title: Alkenamide cephalosporin ester
Inventor: HAMASHIMA YOSHIO
IPC: C07D501/22
Filed: 1986-03-27
Abstract: NEW MATERIAL:The pharmacologically active ester of 7beta-[2-(2-amino-4- thiazolyl)alkenoylamino]-3-cephem-4-carboxylic acid of formula [R is (protected) amino; R<1> is (alkoxy)alkyl; R<2> is H or substituent group of 3-site of cephalosporin; R<3> is pharmacologically active ester group; X is S or sulfinyl]. EXAMPLE:7beta-[(Z)-2-( 2-t-butoxycarbonylaminothiazol-4-yl )-2-pentenoyl]amino-3- cephem-4-carboxylic acid 1-acetoxyethyl ester. USE:An antibacterial agent having remarkable peroral absorptivity. PREPARATION:The compound of formula I can be produced according to the reaction formula by reacting the starting amine of formula II (or its reactive derivative) with the carboxylic acid of formula III in the presence of a condensation agent such as N,N'-diethylcarbodiimide, thereby amidating the compound of formula II.
Patent JP-S61243734-A (JP)
Title: Loader used for freight cart
Inventor: RIYUDEIGAA SHIYUTEEGE
IPC: B65G67/04
Filed: 1986-03-28
Abstract: 1. Loading device for automatic rear-end loading of commercial vehicles or trailers with pallets by means of a driverless loading machine which operates according to the fork-lift principle and, working from a vertically adjustable platform, takes the pallets from a collecting platform and drives them into the commercial vehicle or trailer via a vertically adjustable transfer bridge, said commercial vehicle or trailer being located with its rear end in a bay, by means of which its position with respect to the driving direction of the loading machine is determined, characterized in that the transfer bridge (7) is arranged in the bay (5) accommodating the rear end of the commercial vehicle or trailer and is provided with means for lowering, under load, the loading surface.
Patent JP-S57186328-A (JP)
Title: Method and device for regulating threshold value for positioning
Inventor: TSUNODA MICHIO
IPC: H01L21/30
Filed: 1981-05-13
Abstract: PURPOSE:To accurately position between a wafer and a mask by employing a combination position signal of a pattern drawn in advance on a semiconductor water and a light transmission unit except a circuit pattern on a photomask when an exposing work is performed in a step of forming an IC. CONSTITUTION:A mark 3 of a photomask 2 is superposed on a mark 1 drawn in advance on a semiconductor wafer, and a light reflected from the mark and a light passed through the light transmission unit of the mask 2 are used as position output signals. In other words, when a time is represented on an abscissa axis 21 and the quantity of light is represented on an ordinate axis, the thus obtained light is distributed elevationally at both sides of the light threshold value 22 predetermined by the superposing degree of the marks 1, 3, thereby obtaining an integrated area S. Accordingly, the threshold values 41, 42, 43 of the position output signal are selected, the lengths r-u crossing the values are calculated, the lengths and the values are regulated, thereby effectively matching the mask.
Patent JP-S59197787-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: F26B21/10
Filed: 1983-04-21
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-H07280456-A (JP)
Title: Furnace wall structure
Inventor: HIHARA FUMIAKI
IPC: F27D1/14
Filed: 1994-04-08
Abstract: PURPOSE:To provide a furnace wall structure in which effective support and construction of a hard refractory material executed between ceramic fiber modules and a repairing operation are facilitated. CONSTITUTION:A furnace wall of a structure comprises ceramic fiber modules 2 arranged on an inner surface of a shell 1 of a furnace, and hard refractory material 4 interposed at predetermined position therebetween, a fixing anchor member 10 fixed to the shell 2 and embedded in the material, and a moment receiving member 11 for receiving a moment of the material embedded in the material from an inner surface of the shell 1.
Patent JP-S62229579-A (JP)
Title: Magnetic head assembly
Inventor: SUZUKI TSUNEO
IPC: G11B5/56
Filed: 1986-03-31
Abstract: PURPOSE:To improve the positioning accuracy of a magnetic head for a head moving member by performing the positioning of the magnetic head for the head moving member by moving the member for adjusting the position to which a magnetic head is fitted. CONSTITUTION:The flexible plate 2 to which a magnetic head 1 is fitted is fixed by bonding to the member 7 for adjusting a position. The positional adjustment of the magnetic head 1 for a carriage 3 is then performed by moving a jig 8 in the arrow mark direction with watching a microscope by placing on the tip part of the carriage 3 by pinching with the jig 8 the side face of the member 7 for adjusting positions. With the determination of the position of the magnetic head, the jig 8 is removed by fixing the carriage 3 and position adjusting member 7 with their bonding. Consequently, the external stress is not applied on the magnetic head at the position adjusting time of the magnetic head 1 for the carriage 3 and the positioning accuracy of the magnetic head for the carriage can be increased.
Patent JP-S546111-A (JP)
Title: Regulating unit for electric magnetic pump
Inventor: NANBA MASANAO
IPC: F04B49/06
Filed: 1977-06-15
Abstract: PURPOSE: To prevent damage to the duct due to abnormally high pressure in an electric magnetic pump used to circulate a refrigerant in a system, through addition of a circuit to regulate kinetic parameter such as pressure and flow quantity on its constant voltage regulator unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10252005-A (JP)
Title: Water-permeable tile base made of antibacterial hard rubber, and sticking method for water-permeable tile using this base
Inventor: KAWASE KOICHI
IPC: E01C5/18
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To easily stick a tile and smoothly percolate water by providing side walls on the periphery of a square frame made of antibacterial hard rubber, forming a coupling recess to be inserted with the water-permeable tile, providing through holes on the bottom face of the frame body, and providing connection sections for connecting the other adjacent frame bodies having the same shape and size on the side walls. SOLUTION: A square coupling recess 1a to be inserted with a water-permeable tile is formed by four side walls 2-5 of the frame body 1 made of antibacterial hard rubber of this water-permeable tile base, and four nearly square through holes 7 are provided on the bottom face of the frame body 1 via nearly cross-shaped bottom face support section 6. Leg sections are provided on the back faces of four corner sections of the frame body 1, the intermediate sections of four side walls 2-5, and the center section of the bottom support section 6 respectively. Lugs 1b are provided on the inside of the corner sections of the side walls 2-5 of the frame body 1 respectively so that the water-permeable tile can be stably mounted when it is inserted into the coupling recess 1a. The water-permeable tile can be closely stuck easily with no adhesive used.
Patent JP-S56167627-A (JP)
Title: Preparation of chlorinated hydrocarbon
Inventor: KOBAYASHI YASUSHI
IPC: B01J23/40
Filed: 1980-05-28
Abstract: PURPOSE: To react oxygen with hydrogen and circulate the dehydrated residual gas through the initial vapor-phase reaction step in chlorinating a hydrocarbon with chlorine with a high oxygen content, by passing a gas after recovering the formed chlorinated hydrocarbon and hydrogen through a catalytic bed.  
     CONSTITUTION: A hydrocarbon is chlorinated directly with chlorine containing a relatively large amount of oxygen, e.g. chlorine obtained by the electrolysis by the diaphragmatic process, and (A) a gas containing the unreacted hydrocarbon and oxygen after recovering the formed chlorinated hydrocarbon and (B) hydrogen are passed through a catalytic bed to react the oxygen with the hydrogen. The formed water is then removed to circulate the gas consisting of the unreacted hydrocarbon through the initial chlorinating step. The mixed gas (A) is preferably passed through a column packed with active carbon or molecular sieve to remove a small amount of the chlorinated hydrocarbon contained therein and fed to the next step. Iron-manganese oxide, copper-chromium oxide, etc. may be preferred as the caralyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58186473-A (JP)
Title: Production of decorative material
Inventor: YOSHIGA IKUO
IPC: B05D7/06
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a decorative material having deep appearance by painting an unsatd. polyester resin or epoxy acrylate resin on the surface of a veneer treated with a sealing agent then coating a polyisocyanate compd. thereon. CONSTITUTION:A sealing agent is coated on the surface of a thin veneer having a roughened surface, then an unsatd. polyester resin or epoxy acrylate resin is coated on the surface of the veneer with a flow coater or the like at 100-500g in each 1m<2> of the surface area of the veneer. Thereafter, 20-100g/m<2> of the veneer a compd. having a free isocyanate group and, if necessary, a monomer such as styrene or the like are coated thereon. The veneer is dried by heating at 40-100 deg.C and may be used straightly or may be further hot pressed at 100- 150 deg.C. Surface finishing in the final is also possible, and in such a case, the surface is sanded and a topcoat of urethane type is applied thereon.
Patent JP-H05271906-A (JP)
Title: Formation of nitride film
IPC: C23C14/22
Filed: 1992-03-27
Abstract: PURPOSE:To obtain high adhesive strength by forming a thick mixed layer consisting of the atoms constituting a substrate and the film of the nitrides of group IVa elements on the surface of the substrate, namely an interface between the substrate and the nitride film. CONSTITUTION:A film forming device provided with at least a vaporization source 3, an ion source 4 and a substrate holder 1 is used. A substance contg. group IVa elements is vaporized in vacuum to deposit the elements on the substrate 2, and the substrate is irradiated with nitrogen ion from the ion source simultaneously, alternately or after deposition. In such a case, the irradiation energy of the nitrogen ion is continuously or intermittently reduced as the film is formed to form the nitride film.