baber/WOPTO huggingface dataset:
Patent JP-S5596788-A (JP)
Title: Electro-acoustic transducer
Inventor: UEDA MITSUTOSHI
IPC: H04R1/00
Filed: 1979-01-18
Abstract: PURPOSE:To make pickup of vibration from both ears possible to improve sensitivity by making it possible to insert protrusions of a pair of ear pieces into left and right external auditory canals at a using time. CONSTITUTION:A pair of ear pieces 21 and 22 have protrusions 21a and 22a which can be inserted to external auditory canals respectively, and these ear pieces are fitted to ear muffs 9a and 9b as a pair of holding materials, which can be mounted on ears, through support materials 10a and 10b. Ear muffs 9a and 9b have ear cushions 11a and 11b, by which the use feeling for mounting is improved, in ear contact parts. These ear muffs are linked with each other by link material 12 so that protrusions 21a and 22a of ear pieces 21 and 22 may be opposite to each other at a prescribed interval. One piezo-electric element which converts, for example, vibration to an electric signal is incorporated in each of protrusions 21a and 22a of ear pieces 21 and 22.
Patent JP-S5499164-A (JP)
Title: Production of rolls coated with rubber or plastic
Inventor: KUSANO TETSUO
IPC: G03G15/20
Filed: 1978-01-20
Abstract: PURPOSE: In the manufacture of paper-carrying rolls by pouring a cold-curable rubber or plastic between the roll mandrel and the outer mold, the mandrel or outer mold is made to rotate, thus shortening the time for pouring the coating meterial.  
     CONSTITUTION: Roll mandrel 1 whose shaft is stood upright is surrounded with outer mold 2 and the mandrel or mold is made to rotate gradually at an extent of 10 - 30 rpm. A cold-curable rubber or plastic is poured into the gap between the mandrel 1 and outer mold 2, cured and released from the outer mold. Then, the outer surface is cut or ground to make rolls coated with a rubber or plastic of prescribed thickness. The cold-curable liquid rubber or plastic is a silicone rubber, urethane rubber or polyesther with a viscosity of 4000 - 500 cp when poured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5288526-A (JP)
Title: Roll for rolling
Inventor: YAEGASHI TOSHIO
IPC: C22C38/00
Filed: 1976-01-21
Abstract: PURPOSE:To make rolls for rolling of excellent corrosion resistance, excellent wear resistance, and excellent crack resistance by means of spraying nickel alloy of specific composition to a sspecific thickness on the surface of material made of carbon steel or structural alloy steel.
Patent JP-S60161984-A (JP)
Title: Azolylmethylcycloacetal, manufacture and medicine
Inventor: BERUNTO YANSEN
IPC: A61K31/41
Filed: 1985-01-17
Abstract: Azolylmethylcycloacetals of the formula I    <IMAGE>  (I)  where R is phenyl which can be substituted by halogen, or is C1-C6-alkyl, R1 is hydrogen or C1-C3-alkyl, Z is CH or N, and m is 0 or 1, and their physiologically tolerated addition salts with acids and their preparation are described. The novel substances have an antimycotic action.
Patent JP-H08194627-A (JP)
Title: Exclusive processing method for dos resident software for multitask
Inventor: HANADA MASAHITO
IPC: G06F9/46
Filed: 1995-01-17
Abstract: PURPOSE: To execute the exclusive processing of a DOS resident software by double hooking the interruption of a processing request to a DOS and exclusively executing the processing of the DOS resident software. CONSTITUTION: On a multitask OS 1 where a DOS 3 is processed as one task, a DOS resident software 7 is started by double hooking the interruption of processing requests from a task 2 for multitask OS and an application software 6 for DOS 4. Then, the DOS resident software 7 makes a DOS resident exclusive processing software 8 for hooking the hooked interruption resident and processing of only one of the requests from the task 2 for multitask OS and the application 6 for DOS to the DOS resident software 7 inside that software is exclusively executed.
Patent JP-H02184368-A (JP)
Title: Coating device
Inventor: MITSUTAKE HITOSHI
IPC: B05C1/08
Filed: 1989-01-12
Abstract: PURPOSE:To prevent the deposition of resin, to stably carry out coating for a long time, to increase productivity and to obtain a coating film having uniform thickness by providing a drying preventing means for wetting the entire width of a metering roll with a coating liq. CONSTITUTION:A vat 10 used exclusively for wetting and provided below the metering roll 5 is longer than the entire width of the roll 5, the coating liq. L is replenished to the vat, and the level is made higher than the lowermost contact surface of the roll 5. The coating liq. L on a web is applied on the rotating metering roll 5, and then scraped off by a doctor roll 60. Meantime, the entire length of the metering roll 5 is wetted with the coating liq. L through the vat 10. As a result, the edge part if always wetted, and the deposition of the resin is prevented. By this method, a coating film having uniform thickness is stably obtained for a long time.
Patent JP-S60150556-A (JP)
Title: Grid for lead storage battery
Inventor: OOSUMI SHIGEHARU
IPC: H01M4/68
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a plastic grid excellent in voltage characteristic, producible at a low cost, and having stable performance for a long time by using conductive plastic as plastic for a supporter. CONSTITUTION:A conductive part 1 is cast using lead or a lead alloy, then this conductive part 1 is set in a separate mold, and a supporter part 2 made of conductive plastic is injection-molded to produce a plastic grid. Plastic containing carbon fibers, plastic containing graphite, plastic containing copper, silver, nickel, and powder of their alloys, plastic containing aluminum flakes, and plastic containing metal fibers of aluminum, nickel, stainless steel can be used in addition to plastic containing carbon black as the conductive plastic. Accordingly, a lead storage battery can be made lightweight, thereby energy density can be improved.
Patent JP-S60152515-A (JP)
Title: Optical material
Inventor: ISHIKAWA KATSUHIRO
IPC: G11B7/24
Filed: 1984-01-18
Abstract: PURPOSE:An optical material having a low dispersion and a high refractive index and being low in shrinkage during casting and excellent in moisture absorption resistance, obtained by using a polymer obtained by radical-polymerizing an acrylate monomer containing a specified olefinic group, as a raw material. CONSTITUTION:A monomer mixture having a compound of formula I or II(wherein R1 is H or methyl, R2 is a 1-5C alkylene or alkylene oxide, R3 is H or a 1-3C alkyl, and n is 1 or 2) as the principal monomer component and, if necessary, containing other monomers (e.g., methyl methacrylate) is radical-polymerized. An optical material for spectacles, cameras, etc., is made by using the above obtained polymer as a raw material. Here, the compound of formula I or IIcan be obtained by esterifying a diol derivative of dicyclopentadiene or tricyclopentadiene with (meth)acrylic acid, and include compunds of formulas IIIand IV as example.
Patent JP-H05190831-A (JP)
Title: Guard ring
Inventor: MURAKAMI YOSHINORI
IPC: H01L29/78
Filed: 1992-01-16
Abstract: PURPOSE:To provide a guard ring which can reduce time for a manufacturing process and can be formed in a short time at a low cost. CONSTITUTION:In place of a conventional guard ring by means of thermal diffusion, a guard ring is obtained, comprising a groove 12 formed on a semiconductor substrate by means of etching, etc., and a conductor 202 formed inside the groove in contact with an insulation film 44 provided on an inner face of the groove 12 while a second conductivity type region which is formed on a surface of the semiconductor substrate and is in contact with the groove 12 as well as conducting with the conductor 202 is provided. Thus long time and a cost which have been required for thermal diffusion in order to obtain the conventional guard ring having a large radius of curvature can largely be reduced.
Patent JP-S62163872-A (JP)
Title: Steering device for agricultural transfer vehicle
Inventor: KAWAGUCHI HIROMICHI
IPC: B62D11/08
Filed: 1986-01-13
Abstract: PURPOSE:To speedily carry out the emergent stop for traveling free from the erroneous operation by allowing a traveling brake to be operated simultaneously with the cutting-off of the right and left traveling clutches is pairs by the operation of a traveling stopping clutch. CONSTITUTION:In the traveling device having the right and left crawlers in pairs, a traveling clutch 2 is cut-off by the pushing of a piston 14 by the hydraulic pressure, and then a traveling brake 4 is operated, and the traveling direction is turned, having the operation side of the traveling brake 4 as center. In this case, a traveling stopping switch 5 which is turned-ON/OFF through a pushing button 25 is installed at the upper edge of a speed change lever 7, and a solenoid 19 is put into electric conduction through a relay contact 26 by the turning-ON of the switch 5, and a traveling stopping valve 20 is closed to increase the hydraulic pressure in a hydraulic cylinder 13, and the traveling brake 4 is operated. Further, when the speed change lever 7 is set at the neutral operation position and a stop release switch 6 is turned ON, the valve 20 is opened.
Patent JP-S59133313-A (JP)
Title: Method for refining steel
Inventor: TSUTSUMI NAOTO
IPC: C21C7/076
Filed: 1983-01-19
Abstract: PURPOSE:To reduce the load of operation of a furnace by putting a metallic oxide for an alloying component and an exothermic reagent on the surface of molten steel in a vessel, reducing the oxide, charging the resulting alloying element into the molten steel, and adding a basicity adjusting agent and a flowability improving agent to slag produced on the molten steel. CONSTITUTION:The oxide 3 of an alloying element and an exothermic reagent 4 are put on molten steel 2 charged into a vessel 1. The oxide 3 is reduced in a reducing reaction part 5, the resulting molten alloying element drops into the molten steel 2, and slag 7 is produced on the surface of the steel 2. A basicity adjusting agent and a flowability improving agent 6 are added to the slag 7. Electrodes 9 are placed on the surface of the steel 2, and while carrying out gas bubbling 8 from the bottom of the vessel 1, the steel 2 is refined under heating using the produced slag 7. The steel is desulfurized and deoxidized by refining, using the slag 7.
Patent JP-S62163882-A (JP)
Inventor: UEDA TATSUO
IPC: B62J17/04
Filed: 1986-01-14
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-H04238468-A (JP)
Title: Waveform equalizing device
Inventor: NAKAMURA KAZUHIRO
IPC: H04N5/213
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the fluctuation of a tap coefficient owing to impulse-like noise by separating the occurrence of impulsive noise from the distortion of a waveform so as to detect it and substituting impulsive noise for a reference waveform by means of a detection result. CONSTITUTION:A comparison judgement unit 208 detects the occurrence of random impulsive noise whose amplitude is comparatively large by amplitude- comparing the received reference waveform which is held in a memory 207 with newly received reference waveform. A switch 209 is controlled so that it selects an input terminal (b) by the detected result. When impulsive noise exists, the incorporated reference waveform without distortion from a reference signal generation circuit 104 is used instead of the received reference waveform and the detection of waveform distortion is prevented from being affected by impulsive noise. The amplitude value of the held received reference waveform and that of the newly received reference waveform becomes almost equal as against the waveform distortion of large amplitude and therefore substitution for the reference waveform is prevented, whereby the deterioration of equal time is prevented.
Patent JP-H08194039-A (JP)
Title: Superconducting flux measuring device
Inventor: GOTO KOTARO
IPC: G01R33/035
Filed: 1995-01-18
Abstract: PURPOSE: To provide a superconducting flux measuring device high in economy capable of measuring a small magnetic field in a wide range with little influence of noise and crosstalk. CONSTITUTION: This device is constituted by furnishing (m) pieces ((m) is a natural number) of pickup coils 2-1 -2-m to convert a flux to a detection signal, a change-over circuit 4 to selectively output each of detection signals from (m) pieces of the pickup coils 2-1 -2-m to either one of (n) pieces of terminals T1 -Tn ((n) is a natural number) in accordance with a control signal Scr1 , (n) pieces of input coils 3-1 -3-n to connected to each of (n) pieces of the terminals T1 -Tn of the change-over circuit 4 and to generate a magnetic field to correspond to the detection signal to be input and (n) pieces of superconducting quantum interference devices 1-1 -1-n magnetically connected to each of (n) pieces of the input coils 3-1 -3-n and to form a signal corresponding to change of magnetic fields of the input coils 3-1 -3-n .  It is possible to measure a small magnetic field in a wide range by the control signal. If m>n, it is more economical.
Patent JP-S63175520-A (JP)
Title: Potential control circuit
Inventor: ISHIKAWA KEIJI
IPC: H03K19/0175
Filed: 1987-01-16
Abstract: PURPOSE:To quicken the entire logic circuit system by applying the pull-up or pull-down control of a signal line while monitoring the signal line itself noticed by the logic circuit asynchronously so as to quicken the transient response speed of the signal line. CONSTITUTION:An external terminal 1 connected to terminals 11, 14 being output terminals of a pull-up circuit 4 and a pull-down circuit 5 is connected to an output line 32 Lf a logic circuit 30. When the level of the external terminal 1 changes from a low to a high potential, only the pull-up circuit 4 is operated and the leading of the transient response of the external terminal 1 is quickened, and when the level of the external terminal 1 varies from a high to a low potential, only the pull-down circuit 5 is operated to quicken the trailing speed of the transient response of the external terminal 1. Thus, the transient response of an output line 32 is quickened.
Patent JP-2000209888-A (JP)
Title: Controller for brushless motor
Inventor: KAWAGUCHI NAOKI
IPC: H02P6/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum conduction switching timing for a brushless motor by automatically optimizing the correcting amount of the detected position of a rotor. SOLUTION: The rotation of a brushless motor 4 is controlled, in such a way that the position of the rotor of the motor 4 is detected by means of a position detecting circuit 5, and the position detecting signal is corrected by means of the position correcting section 12a of a control circuit 12, and then the conduction of the armature winding of the motor 4 is switched based on the corrected timing. At controlling of the rotation of the motor 4, the current (motor current) of the motor 4 is detected by means of a shunt resistor 10 and a current detecting current 11, and in addition, the motor current is detected synchronously.  Moreover, the correction amount of the position correcting section 12a is led to an optimum value by slightly changing periodically the correcting amount by means of the discrimination section 12a of the control circuit 12, while discriminating the changing direction of the correcting amount from the magnitudinous relation between synchronously detected currents and changing the correcting amount in the discriminated direction.
Patent JP-H10204236-A (JP)
Title: Flame-retardant polystyrene resin composition and housing for electric and electronic appliance using the same
Inventor: MIURA YOSHIAKI
IPC: H05K5/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition that can inhibit photo- deterioration and is excellent in moldakility and flame retardancy through a simple flame retardation processing, only kneading a styrene resin with a flame retardant and its auxiliary agent, and provide the use suitable to the molded products using the same. SOLUTION: This flame-retardant polystyrene resin composition comprises (A) 100 pts.wt. of styrene resin, (B) 10-20 pts.wt. of a flame retardant of a combination of a polyhalognenated diphenyl alkane with ethylene bis(tetrabromophthalimide) and (C) 1-8 pts.wt. of a flame retardant auxiliary agent. This composition is used as molding material to produce housings for electric or electronic appliances.
Patent JP-2000207640-A (JP)
Title: Article sales registration data processor
Inventor: SHIMAZU TERUYUKI
IPC: G07G1/12
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To exactly instruct switching from single to double and inverse switching by counting a time interval from the registration of transaction approval data of one commercial transaction to the registration of article sales data of the next commercial transaction. SOLUTION: When single monitoring processing is started, a CPU 11 first reads the time count value of a monitoring timer. In this case, when the count value of the monitoring timer is more than a first time setting value M, single processing is continued. When the time count value of the monitoring timer is less than the first time setting value M, the time count value of a time counter (a) is counted up just for '1' (S44). When the time count value of the time counter (a) exceeds a first time setting value A1 (S45), a double request message is prepared for requesting the switching of registration job in a checkout counter system from single to double (S46) and this message is transmitted to a host device connected through a communication interface.
Patent JP-H06210398-A (JP)
Title: Cooling method for casting metallic mold
Inventor: YAMADA YOSHIHIRO
IPC: B22C9/06
Filed: 1993-01-19
Abstract: PURPOSE:To provide a cooling method for a casting metallic mold by which the temperature of the metallic mold is controlled by a radiation thermometer and a mist ejection cooling method, cost for metallic mold is reduced and the temperature of a thin wall metallic mold is controlled. CONSTITUTION:Between casting cycles in a casting process, a sensor part 8b of the radiation thermometer by which the temperature of a core 5 in the casting metallic mold is detected and a mist cooling device by whose mist ejection nozzle 6a the core 5 is mist cooled are used. When the temperature of the core 5 is detected by the sensor part 8b of radiation thermometer to be above the set temperature, mist cooling is carried out for a time proportional to the excessed temperature.
Patent JP-H06210473-A (JP)
Title: Cutter
Inventor: MINAMI TOSHIYUKI
IPC: B23K26/38
Filed: 1993-01-19
Abstract: PURPOSE:To enable printing at an accurate position with high quality and to improve the productivity. CONSTITUTION:A cutting machine provided with a cutter room 1 to cut a work W, a cutting controller 2 controlling a cutting, a transfer controller 5 controlling a transfer, a conveyer 4 conveying the work W, a transfer controller 5 controlling the transfer, a printing robot 6 printing at a prescribed printing position of the work W, a printing controller 7 controlling a printing, a link controller 8 controlling by linking the cutting controller 2, the transfer controller 5 and the printing controller 7 is used. Therefore, the work is cut, and also the printing is accurately and automatically enabled.
Patent JP-H11197495-A (JP)
Title: Method for cleaning medium containing pollutant, device used therefor and method for extracting pollutant contained in medium
Inventor: KAWABATA YUJI
IPC: A62D3/36
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to clean a pollutant oritinating from chlorinated aliphatic hydrocarbon at a normal temperature and under a normal pressure by bringing a medium containing the pollutant into contact with a functional water whose hydrogen ion concentration (pH value), oxidation/reduction potential and chlorine concentration show a specific value respectively to cause the extraction of the pollutant from the medium to decompose the pollutant. SOLUTION: A functional water production means 2 is provided which produces an alkaline functional water used for the extraction of a pollutant from a medium and an acidic functional water used for the decomposition of the pollutant by electrolysis. The alkaline functional water and the acidic functional water produced by the means 2 are stored in storage tanks 11, 14 respectively. Further, the polluted medium 1 is supplied into an extraction container 3 together with the alkaline functional water and the pollutant is extracted from the medium 1 in the container 3. In this case, the medium 1 is brought into contact with the alkaline functional water which shows the hydrogen ion concentration (pH value) of 10-13, the oxidation reduction potential of -1000-800 mV and the chlorine concentration of 0-5 mg/l.  Next, the medium 1 is supplied into the reaction container 4 together with the acidic functional water and the pollutant is decomposed in the reaction container 4.
Patent JP-H03266000-A (JP)
Title: Preceding car position detector
Inventor: ENDO HIROSHI
IPC: B60W30/00
Filed: 1991-01-23
Abstract: PURPOSE:To prevent collision with a preceding car or contact between the side surfaces of cars by measuring a distance between the preceding and following cars and measuring an interval in a car breadthwise direction between is own car and the preceding car. CONSTITUTION:A distance measuring means 301 detects a distance R to a preceding car Y by an outgoing light LT and a reflected light LR, outputs information concerning the distance between cars, detects a distance lL from a central line (g) of its own car to one side edge (left side edge) of the preceding car Y and a distance lR to the other side edge (right side edge) of the preceding car Y and outputs difference lL - lR between the respective detected distance lL and lR. An information processing circuit 302 decides it based on its own car velocity Va from a car velocity sensor 202, distance R between cars and difference lL - lR from the distance measuring means 301 and car width (W) + margin (DELTAW) of its own car X set in advance whether its own car X can get ahead of the preceding car Y or not. Thus, the accident of the collision with the preceding car Y or the contact between the side surfaces of the cars can be prevented.
Patent JP-S56103439-A (JP)
Title: Apparatus for treating semiconductor substrate
Inventor: IMANAKA SEIJI
IPC: C23F1/08
Filed: 1980-01-21
Abstract: PURPOSE:To treat semiconductor substrates automatically by performing supply and discharge with a means utilizing gravity. CONSTITUTION:Elements 1 are arranged on a groove 14 of a guide rail 13 and the operation is started. A conveyor 43 runs and with alternate oscillation of stoppers 16a and 16b, one element is turned pressed by its own gravity while supported with a V groove of a roller 28. Slightly delayed from the delivery from the stopper 16a, an etching liquid is injected over the surface of the element from a nozle 33 to be fed onto the surface of an Mo plate 4 through a hole 24 whereby it is etched keeping the Mo off. After the etching, it is washed, and the injection of water from the hole 24 and the nozzle 23 is stopped. Then, the element 1 is pushed out with a plate 38 and a bar 39. As a roller 21 provided on a gate 19 is pushed with a cam to turn the gate 19, the element is pushed to a hole 22 and drops along a groove 41 of a rail 41 arranged on a conveyor 43 in a water tank 42. In this manner, elements are automatically etched one at a time and rinsed on the belt conveyor 43.