baber/WOPTO huggingface dataset:
Patent JP-H06207772-A (JP)
Title: Refrigerator
Inventor: TAKECHI JUNKO
IPC: F25D17/08
Filed: 1993-01-08
Abstract: PURPOSE:To realize temperature control (slow change of temperature) restraining sudden temperature change by a method wherein the change of temperature from now on is estimated from informations with respect to the change of temperature condition from a time before a given period of time to present, a refrigerating chamber temperature, the operating condition of a compressor, defrosting. condition and the like to control the selection of the degree of opening angle of a damper door freely. CONSTITUTION:A refrigerator is provided with an operating condition judging means 49, a first temperature detecting means 41, a temperature comparing means 43, a memory means 45, a temperature change judging means 47, judging a temperature change by comparing a temperature information compared by the temperature comparing means 113 with a temperature information at a time before given period of time, which is stored in the memory means 45, and judging the change of temperature, and a control means 51, controlling the flow rate of cold air which flows into a cooling chamber based on the informations from respective means.
Patent JP-S60147029-A (JP)
Title: Device of stopping combustion when falling-down
Inventor: HONDA GOUJI
IPC: F23N5/26
Filed: 1984-01-09
Abstract: PURPOSE:To more reliably stop combustion when a device falls down, by a method wherein a fall-down switch and a combustion control circuit for controlling a combustion state are located on the same printed circuit board for control, and wiring therebetween is made by the use of a printed circuit board. CONSTITUTION:According to the state of a fall-down switch 11 and by means of a signal transferred through a transistor 12, a combustion control circuit 13 turns OFF a transistor 21, opens an electromagnetic valve 22, and shuts off gas flowing through a gas flow passage 23, and this stops gas combustion in a burner 24. And, unless a making and breaking switch 17 is returned to an OFF-state once, the electromagnetic valve 22 is never opened again. In this device, the fall-down switch 11 and the combustion control circuit 13 are located on the same printed substrate 29. This permits more reliable stop of combustion when a combustion device falls down despite of the fact that noise enters a lead wire.
Patent JP-S5699653-A (JP)
Title: Method and apparatus for feeding waste tyre
Inventor: UCHINO YUKIO
IPC: B29B17/00
Filed: 1980-01-10
Abstract: PURPOSE: To stably feed waste tyres to a boiler or a kiln for baking cement or the like as well as to prevent lowering of its combustion efficiency by making drills penetrate through waste tyres in order to take out and move them as well as remove the water staying in the waste tyres.  
     CONSTITUTION: Waste tyres 8 are collected in a container 1. Drills 2, which can rotate in both forward and reverse directions, are made to penetrate through the waste tyres 8 in order to take them out of the container 1. At the same time, the water having gathered in the waste tyres 8 is removed. The waste tyres 8 are moved to the upper side of a conveyor 7 and mounted on it by reversely rotating the drills 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5494774-A (JP)
Title: Top charging device for solid waste melting furnace
Inventor: NOZATO TERUICHI
IPC: F23G5/44
Filed: 1978-01-12
Abstract: PURPOSE: To prevent a solid waste melting furnace from exploding and to improve the operability and sealing of the furnace by providing slidable gates at the upper and lower positions of the top of the furnace and an openable cut gate at the bottom of a hoppwer within a casing between the gates.  
     CONSTITUTION: When charging solid waste, the upper and lower slide gates 13, 17 and out gate 14 of a hopper 12 are closed to enclose inert gas into the hopper 12. Then the upper gate 13 is opened to charge the solid waste in the charging hopper 11 into the receiving hopper 12 to thus plate the waste on the gate 14. The upper gate 13 is further closed on again seal inert gas into the hopper 12 to substitute the entered atmospheric air therefor. Then the lower gate 17 is opened to charge the waste in the hopper 12 into a melting furnace 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121568-A (JP)
Inventor: EDOWAADO SARUBATOORE BUZERI
IPC: H01M6/50
Filed: 1983-01-07
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-H05184884-A (JP)
Title: Method for backwashing hollow fiber membrane module
Inventor: HOSHIIDE AKIRA
IPC: B01D65/02
Filed: 1992-01-08
Abstract: PURPOSE:To largely recover the filtering performance of a hollow fiber filter module by being all hollow fibers in contact with the washing water at the beginning of flowing at the time of making washing water flow through hollow area of the hollow fiber from outside of the hollow fiber and being only the farmost part of the hollow fibers from the apperture in contact with the washing water at the time of stopping the flowing of water. CONSTITUTION:Water is made to flow from the outside of the hollow fibers to the hollow area of the hollow fibers. At this time, at the beginning of flowing, all hollow fibers in the module are in contact with the washing water, and then the surface of the washing water is gradually lowered so that only the farmost part of the hollow fiber from the apperture is in contact with the wash water at the end of flow. By such a simple operation, filtering performance of the hollow fiber filter module used for into-out type filtering system can be largely recovered.
Patent JP-S5285204-A (JP)
Title: Dust-collecting equipment beside guiding cart in coke oven
Inventor: OOTSUKI MASAHIRO
IPC: C10B45/00
Filed: 1976-01-09
Abstract: PURPOSE: A titled dust-collecting equipment with excellent dust-collecting efficiency, useful for the prevention of th air pullution, capable of using a bag-filtertype dust collector by the use of a gravity-settling type dust eliminator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03206609-A (JP)
Title: Resist coater
Inventor: KOYAMA AKIO
IPC: G03F7/16
Filed: 1990-01-09
Abstract: PURPOSE:To remove a photoresist over an entire periphery immediately after the peripheral edge of a semiconductor substrate is coated with the photoresist by providing a stationary nozzle, orientation flat (OF) positioning means, and a movable nozzle. CONSTITUTION:A cup 13 is lowered, a chuck 11 is secured to a wafer 1, and resist is dropped from a nozzle 12a. The wafer is rotated from at a low speed to a high speed. Viscosity is initially increased at the peripheral edge 1B of the wafer, raised and then caused for dusts to be generated. Rinsing solution for the resist processed by N2 from a stationary nozzle 14 is injected to the periphery 1B while rotating the wafer, thereby removing the resist at the edge. Then, the wafer is rotated by positioning means 17 to direct a rotary VOF 1A in a predetermined direction, a movable nozzle 15 is moved in parallel with the OF 1A by moving means 16, the solution is injected to the periphery 1B to remove the resist. Then, the resist at the entire edge is removed.
Patent JP-S57116489-A (JP)
Title: Signal processor
Inventor: SAKAI TETSUO
IPC: H04N9/64
Filed: 1981-01-09
Abstract: PURPOSE:To generate an output pulse by eliminating a continuous wave stably by detecting the mixture level of the continuous wave and then providing negative feedback continuously so that the level is minimized when an input signal is processed by using a continuous wave band and outputted. CONSTITUTION:A composite video signal from an input terminal 11 is inputted to a switching circuit 12, and a burst signal and a signal in a color information period are outputted by a gate pulse from an input terminal 18 and inputted to comb-shaped filter part 13. This filter part 13 is applied with a continuous wave from a continuous-wave generating circuit 17 to subtract a signal delayed by one horizontal period and an undelayed signal from each other, thereby outputting a chrominance signal with frequency interleaving relation to an output terminal 14. Then, an amplitude and phase detecting circuit 15 detects the mixture level of the continuous wave from the ouput of the terminal 14 and an amplitude and phase adjusting circuit 16 makes adjustment so that the level is minimized, thereby feeding back the information to the filter 13 negatively and continuously in an unnecessary period. Thus, the continuous wave is eliminated stably.
Patent JP-H07209336-A (JP)
Title: Current sensor
Inventor: TAMURA MASAMI
IPC: B60R16/02
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a big dynamic range of input current and to simplify the structure, relating to a current sensor that detects magnetic field caused by electric current. CONSTITUTION:A conductor 5 makes measurement current flow, and a pair of magnetoresistance elements 6 for detecting a small current and a pair of magnetoresistance elements 7 for detecting a large current are provided at the positions, on a substrate 9, with different distance from the current sensor of the conduct 5, respectively. Magnets 8 are attached to the magnetoresistance elements 6 and 7, for optimum operation point.
Patent JP-S5387119-A (JP)
Title: Telephone control system for multi-directional multiplication common use
Inventor: IWATA TADASHI
IPC: H04J1/00
Filed: 1977-01-11
Abstract: PURPOSE:To make it possible to set a channel in a relatively-easy way even on a telephone circuit which has a large amount of traffic, by providing a channel for data transmission in case of constituting the telephone circuit of the common channel by means of a radio circuit.
Patent JP-H01182651-A (JP)
Title: Variable inertial moment flywheel
Inventor: NAKAMURA MITSUTAMA
IPC: F16F15/12
Filed: 1988-01-08
Abstract: PURPOSE:To prevent any engine stall at a time when engine speed is quickly lowered or the like and vibration from occurring by installing a main flywheel clamped to a driving shaft, a sub-flywheel supported as relatively rotatable to the former, and a weight, a contact part and a spring member in this sub- flywheel, respectively. CONSTITUTION:When a drop in engine speed is so quick, rotational speed of a main flywheel 2 becomes slower than that of a sub-flywheel 3, and a rocking weight 4 receives clockwise force to a shaft center at time of a friction plate 5. At this time, a position of a pin 6 and a position of the friction plate 5 are set so as to cause a perpendicular direction of a contact face at a contact point of the friction plate 5 and a direction of reaction force added with surface pressure and frictional force to hold this pin 6 in between. Consequently, counterclockwise force centering on the pin 6 is added to the weight 4, and pressing force against the main flywheel 2 by the friction plate 5 increases, whereby these main and sub flywheels 2, 3 are coupled together at once and solidly rotated. Moreover, the sub-flywheel 3 has already stored rotational energy, so that any drop in engine speed is thus prevented from occurring.
Patent JP-H10199891-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOMI TAKAYUKI
IPC: H01L29/73
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce thermal treatment quantity with respect a bipolar transistor, in forming a base layer with an epitaxial growing layer, and to reduce the number of manufacture processes by embedding a trench isolation into trenches after a main thermal treatment for manufacturing a semiconductor device. SOLUTION: A polycrystalline semiconductor layer 21 is etched, and a pattern containing an emitter region and the electrode pattern is formed and an interlayer insulating layer 22 is formed on the whole face. Then, a photoresist layer 23 is formed, and it is exposed and developed to surround the forming part of the bipolar transistor, and an opening is bored at a periphery. Trenches 24 are formed by executing sequential etchings through the insulating layer 22, a mask layer 11 and an element separation insulating layer 7 to a depth for crossing a semiconductor layer 3 and an embedding layer 2 with the photoresist layer 23 as a mask. P-type impurities are injected into a base part through the trenches 24, and channel top regions 25 are formed. Then, a thermal treatment is executed, an emitter region 26 is formed, and embedding materials 27 are filled in the trenches 24.
Patent JP-S62160710-A (JP)
Inventor: HENRII GURISUUORUDO UIRAADO
IPC: H01F38/28
Filed: 1986-01-10
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-S5594729-A (JP)
Title: Manufacture of composite metallic wire
Inventor: SAKAMOTO MUTSUO
IPC: C22C5/02
Filed: 1979-01-12
Abstract: PURPOSE: To manufacture the composite metallic wire ungenerating cracks while the heat treatment, by applying the wire drawing to the rod covered with Au-Ni alloy containing 2W3% Ni, with the specified reduction of area, after that, by repeating the bending work until the maximum strain becomes a specified percentage.  
     CONSTITUTION: The wire drawing work of 50% or more drawing rate is applied to the material prepared by covering the outer surface of the solid metallic rod of  bronze, etc., with one or more layers of Au-Ni alloy containing 2W20% Ni. If the  reduction of area of this drawing work through the dies is less than 50%, the number of repitition of annealing increases uselessly, and the remarkable strain-relief  effect does not emerge in next process. Then, the repeated bending work is continuously applied to above prepared wire with the leveler, etc., so as to make the  maximum strain in the surface of the wire to be 0.05W1%. If this maximum strain  is less than this range, the effect of preventing the heat crack is not recognized,  and besides, if it is above the range, the material is in danger of rupture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5495875-A (JP)
Title: Trouble supervisory system
Inventor: HONDA TOSHIKATSU
IPC: G05B23/02
Filed: 1978-01-13
Abstract: PURPOSE: To offer a trouble supervisory system attainable sharp reduction and reliability improvement on cables by adopting pulse collative process as trouble signals.  
     CONSTITUTION: Driven pulses from a driven pulse generater CPG are transmitted to a central control chamber and a computer K installed in the field, which are divided into pulse groups PUG1, PUG2 every necessary piece number ( in correspondence to trouble superivisory points ). Then, synchronous signals SPU to synchronize the both groups are transmitted to the computer K in the field. The both  pulse groups are transmitted to a decoder DE, which are made into single pulse for every trouble supervisory point, and transmit ON/OFF condition of trouble contacts FC1WFCn in the field to the central control chamber. Similar single pulses are also made on the side of central control, to detect the trouble with use of logical sum of the both signals. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63169506-A (JP)
Title: Optical measuring instrument
Inventor: SUGITA YOSHIO
IPC: C07K5/083
Filed: 1987-01-08
Abstract: PURPOSE:To set a work in parallel to an X- ad Y-axial direction along a reference line by providing a turntable which is movable in three dimensions while the work is mounted and an edge sensor which reads the shape of the work contoured by an optical system. CONSTITUTION:The turntable is fitted to a moving stage mounted on a base 11. Then the work on the table is irradiated with light and an image of the work is enlarged and projected on a projection screen 20 through the projection lens 9 of a projector 7. Variation in the quantity of light is detected by the edge sensor 10 from the image to measure the inclinations to the X and Y axes. In this case, the stage is moved to a specific position by a stepping motor for X- and Y-axial movement and the table is rotated by a stepping motor by a specific angle to set one side of the work in parallel to the X and Y axes. Then, the sensor 10 detects the shape of the work contoured by the optical system of the projector 7. Then a differential amplifier 13 adjusts the quantity of light and a control and data processing part 14 processes measurement data read by an edge deciding circuit.
Patent JP-H07204385-A (JP)
Title: Electric washing machine
Inventor: HASHIBA SHUJI
IPC: D06F39/08
Filed: 1994-01-14
Abstract: PURPOSE:To simply and inexpensively enclose a joint insertion hole, by attaching a cap enclosing the joint insertion hole to one of drain pipe joints, where it prohibits drain water from passing through the joint insertion hole, in two kinds of drain pipe joints selectively applied to a washing tank and a dewatering tank of a two-tank type washing machine. CONSTITUTION:In a two-tank type washing machine, respective drain openings of a washing tank and a dewatering tank are connected to respective drain receive openings 8, 9 of a common pipe joint 7. In the drain discharging opening 10 of the common pipe joint 7, a first drain pipe joint conducting the drain to a joint insertion hole 29 formed on the bottom 26 of an external box 28 and a second drain pipe joint 19 prohibiting the drain from passing through the joint insertion hole 29, are selectively attached. A cap 24 enclosing the joint insertion hole 29 on attaching is formed in the second drain pipe joint 19. The joint insertion hole 29 is made smaller than the cap 24. A larger clearance g2 than lowering quantity during the time of storage water into the water tank, is formed between the peripheral edge of the joint insertion hole 29 and the cap 24 positioned there above to avoid these interference.
Patent JP-H07212038-A (JP)
Title: Processing method of circuit board
Inventor: SAGARA TAKASHI
IPC: H05K3/46
Filed: 1994-01-14
Abstract: PURPOSE:To enhance an inner copper circuit and prepreg resin in adhesion between them in a multilayered printed wiring board through a simple process without causing haloing. CONSTITUTION:A copper circuit provided onto a circuit board is subjected to a surface treatment with coupling agent. The coupling agent is baked on the surface of the copper circuit at temperatures higher than 155 deg.C. The coupling agent film deposited on the surface of the copper circuit is improved in strength by baking, so that the copper circuit is not required to be subjected to an oxidizing process, and the copper circuit and prepreg resin can be improved in adhesion by coupling agent.
Patent JP-S5595733-A (JP)
Title: Re-laying method of pipe buried underground
Inventor: TAKAOKA HIROYOSHI
IPC: F16L1/024
Filed: 1979-01-12
Abstract: PURPOSE: To facilitate re-laying of pipes buried, underground to break prelaid pipes into fragments of a predetermined size, and thereby to facilitate removal of the fragments by a method wherein new pipes larger in aperture than the prelaid pipes are propelled along the prelaid pipe line while breaking the prelaid pipes part by part along preformed notches.  
     CONSTITUTION: A vertical hole 3 excavatied in the course of a pipe line 2 of prelaid pipes 1 buried underground, and concrete wall 4 for obtaining a reaction force for propulsion of new pipes is cast on the back side surface of the hole 3. An axial portion 1a of the pipe 1 nearest to the hole 3 is broken, a new pipe 6 larger in aperture than the pipe 1 is laid in place of the portion 1a, and the pipe 6 is propelled by a propeller 7 consisting of a hydraulic jack 7a and a push angle adjusting spacers 7b. Thus the new pipes 6 are sequentially laid in place of the prelaid pipes 1. The portion 1a of the pipe 1 to be broken is preformed on its inside surface with a lattice of linear notches 5a, 5b V-shaped in cross section, to restrict the broken range L within certain limits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09188822-A (JP)
Title: Water-soluble polymer composition and use thereof
Inventor: SAKATA KANJI
IPC: B32B27/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which has a recording coating layer having high transparency, possesses excellent ink absorption and water resistance and is excellent in handleability such as shape stability and carriability within a printer. SOLUTION: This ink jet recording sheet comprises a support and a recording coating layer laminated on the surface of the support. The recording coating layer comprises 100 pts.wt. water-soluble polymer such as polyvinyl alcohol and 0.5 to 30 pts.wt. water-dispersible phyllosilicate. Pref., the recording coating layer further comprises 1 to 30 pts.wt. polymer of a monomer having two or more, per molecule, ethylenically unsatd. group.
Patent JP-S58120122-A (JP)
Title: Mass flowmeter
Inventor: IKEDA KIYOUICHI
IPC: G01F1/84
Filed: 1982-01-13
Abstract: PURPOSE:To reduce noises by feeding back an unnecessary torsional vibration component included in the vibration of a U-shaped pipe by a speed, imparting the vibration torque in the reverse direction with respect to said vibration component to the pipe, thereby damping the unnecessary vibration component. CONSTITUTION:Displacement detectors 61 and 62 detect the displacement of both legs of the U-shaped pipe 1. The outputs of these displacement detectors 61 and 62 are applied to a differential amplifier 9, and the difference signal between both outputs is obtained. Said difference signal represents the torsional vibration wave component and applied to a band pass filter 10. The output of the filter 10 is applied to a phase shifter 11. Said phase shifter advances the phase of the input signal by 90 deg. so that it is made equal to the phase of the speed of the vibration.
Patent JP-S5588253-A (JP)
Title: Recorder using with fiber recording tube
Inventor: NAGAI KIYOSHI
IPC: H04N1/036
Filed: 1980-01-14
Abstract: PURPOSE: To precisely transmit an image without reducing its resolution and quantity of light by inserting the material which is equal or differs in refractive index between fiber plates or between a fiber plate and an image guiding fiber handle.  
     CONSTITUTION: The spacer 15 is mounted at the front of the fiber plate 6 in the optical fiber recording tube 6 and the fiber plate 14 is piled up through the spacer 15. The thickness of the spacer 15 ranges 0.1W0.2mm. This is optimum for resolution and quantity of light. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04309511-A (JP)
Title: Copolymer consisting of diallyl aminoalkylene phosphonate and unsaturated carboxylic acid
Inventor: MATSUTOHIASU KURUURU
IPC: C11D3/37
Filed: 1992-01-10
Abstract: PURPOSE: To provide a copolymer reduced in its mol.wt. and useful as a scale inhibitor by copolymerizing diallylaminomethylene-phosphonate, ethylenically unsaturated carboxylic acid and other ethylenically unsaturated monomer.  
     CONSTITUTION: Diallylaminomethylene-phosphonate (A) represented by formula I or II (wherein R 1  is H, 1-22C alkyl or phenyl, R 2  is H, 1-4C alkyl or phenyl and M is H, a cation or NH 4   + ) in an amount of 0.1-50 mol.%, 99.9-50 mol.% of ethylenically unsaturated carboxylic acid (B) represented by formula III (wherein R 3  is H or COOM, R 4  is R 3  or phenyl; R 5  is R 3 , methyl or CH 2 COOM; Y is COOM, R 4  and Y form a group represented by formula IV, R 5  and Y form a group represented by formula V or R 4  and R 5  form 4C alkylene and M is H or a cation) and 0-10 mol.% of other ethylenically unsaturated monomer (C) are copolymerized in water (missible org. solvent) in the presence of a free chain initiator and, if necessary, a mol.wt. adjusting agent at 70°C to obtain the objective copolymer with an intrinsic viscosity of 10-100. 
     COPYRIGHT: (C)1992,JPO