baber/WOPTO huggingface dataset:
Patent JP-H1095273-A (JP)
Title: Indicator
Inventor: ISHIKAWA MASAAKI
IPC: B60Q1/44
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To inform a following vehicle about the degree of braking operation, so as to avoid an accident, by indicating the degree of the operation of a brake of an automobile on the basis of sensing of a sensor. SOLUTION: The sensing output of a sensor 3 for sensing the degree of depressing of a brake is supplied to a comparator 5 through a detecting circuit 4 for rectifying and smoothing, and the output of the comparator 5 is supplied to a MPU 1. The output of a controller 6 is supplied as the reference voltage to the comparator 5, the output of a driver 7 is supplied to a display 8. In a state where a brake pedal is full depressed, the MPU 1 turns on all of a plurality of LEDs in the display 8. The display housing a plurality of LEDs is fixed to the rear window of the automobile so as to be seen from the rear and from the outside. When the LEDs of the display are turned on, a following vehicle can judge the degree of the brake since the numbers of the emitters are different according to the degree of depressing of the brake, and therefore, it can cope with the situation.
Patent JP-H05128457-A (JP)
Title: Tracking control device
Inventor: SHIMODA KENJI
IPC: G11B15/467
Filed: 1991-11-07
Abstract: PURPOSE:To enable for each head to averagely and evenly trace the track section which are simultaneously reproduced in a multaneous simultaneous recording and reproducing system. CONSTITUTION:Heads 26a and 26b, which simultaneously perform recording of single frequency pilot signals, are supplied with signals whose frequencies are plural times changed for every track with repeated patterns. The reproduced pilot signals which are simultaneously reproduced from each head are added by an adder 35, multiplied by a reference signal in a multiplying circuit 38 and a frequency difference component is generated. By this arrangement, the difference signals corresponding to the cross talk pilot signals mixed in the output of each head are extracted by filters 39 and 40, respectively and the respective extracted signals are detected by detectors 41 and 42. The detected outputs are inputted to a differential amplifier 43, a difference is taken and is used as a tracking deviation information.
Patent JP-H03153212-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI SHICHIRO
IPC: G02F1/1345
Filed: 1989-11-10
Abstract: PURPOSE:To sufficiently take an EMI countermeasure by forming a transparent conductive film which is connected to a metallic shielding case and the earth pattern of a driving circuit board over the nearly entire surface of a transparent substrate on the side of the screen side of a liquid crystal display part(LCD). CONSTITUTION:The transparent conductive film 7 is formed on the nearly entire surface of the transparent substrate of an LCD 4 for compensation ar ranged on the display side of a display LCD 1, and this transparent conductive film 7 is connected electrically in the path of conductive rubber 8, the metallic shielding case 2, the earth pattern 5 of PCB, and an external earth in order. The earth level is held on the screen of the LCD, so the entire screen of the LCD can be shielded. Namely, the flanks of the LCDs 1 and 4 are shielded by the metallic shield case 2 held at the earth level similarly and the screen of the LCD is shielded by the transparent conductive film 7. Consequently, the EMI countermeasure can be taken completely.
Patent JP-H06137376-A (JP)
Title: Magnetic levitation system vibration elimination device for vertical type structure
Inventor: KATAMURA TATSUHIRO
IPC: F16F15/03
Filed: 1992-10-29
Abstract: PURPOSE:To eliminate micro-vibration from the ground surface by arranging a levitating electromagnet opposed to upper and lower surfaces of a flange of a pillar body, a vertical gap sensor, controlling electromagnets opposed to acceleration sensors of the pillar body and a horizontal gap sensor on a fixing body housing the pillar body in an arranged clearance, and driving the electromagnets according to sensor signals. CONSTITUTION:When vibration is generated, a vertical direction controller 21 detects relative displacement of a distance between an upper surface of an annular groove 11 and a flange part 2 according to a signal of a gap sensor 13, and determines a control current to adjust intensity of a magnetic field of a levitating electromagnet 12 according to the displacement, and eliminates vibration from the ground surface G to an assembly body A by driving the levitating electromagnet. Horizontal direction controllers 20a-c detect absolute acceleration of the assembly body A according to signals of acceleration sensors 3a-c, and detect relative displacement according to signals of gas sensors 15a-c, and determine a control current to adjust intensity of magnetic fields of controlling electromagnets 14a-c according to the acceleration and the displacement, and prevent rocking by driving the controlling electromagnets 14a-c.
Patent JP-2000103814-A (JP)
Title: Solution feeder for cultivation bed
Inventor: OISHI NAOKI
IPC: C08L33/08
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To properly control the moisture content of a culture medium by setting a liquid absorption member on the medium mount of a cultivation bed and detecting the moisture content of the medium by means of a moisture deficiency detection sensor composed of the liquid absorption member and a pair of electrodes set in the member. SOLUTION: A cultivation bed 10, a solution feeder M, and a moisture deficiency detection sensor S are arranged, a medium mount 11 is disposed at the center of the bed 10, and a medium 13 in which crop P is planted through a root blocking container 12 is mounted on the mount 11. The sensor S is set on the mount 11 and is composed of a liquid absorption member 25 and a pair of electrodes 26 and 27 set in the member 25, the moisture content of the medium 13 is detected by the quantity of current in the electrodes 26 and 27, and a solution is fed from the feeder M into the medium 13 when the moisture content decreases to a specified value or lower. The member 25 extends from the top of the horizontal plate 21 of the mount 11 to the top upwardly along a vertical plate 22, and the electrodes 26 and 27 can be set in suitable positions of the member 25.
Patent JP-S62164654-A (JP)
Inventor: HORUSUTO BESUHAAGEN
IPC: A23K1/16
Filed: 1986-12-09
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-H08143736-A (JP)
Title: Crosslinking of fluororubber and crosslinked molding thereof
Inventor: SAITO MASAYUKI
IPC: C08L51/06
Filed: 1994-11-25
Abstract: PURPOSE: To crosslink a fluororubber composition prepared by mixing a polyolefin onto which a specified compound is grafted with a specified fluororesin, being easily molded and giving a molding improved in mechanical properties. CONSTITUTION: A fluororesin composition comprises a fluororubber (A) obtained by copolymerizing tetrafluoroethylene with propylene and a polyolefin resin (B) onto which an alkoxysilane is grafted is crosslinked with water. Component A is prepared by copolymerizing tetrafluoroethylene with propylene in a molar ratio of 30/70 to 70/30 and may contain a fluoroolefin or a hydrocarbonaceous olefin. It is suitable that the amount of the alkoxysilane used to obtain component B is 0.1-15 pts.wt. per 100 pts.wt. resin. It is desirable that A/B ratio by weight is 10/90 to 90/10. This composition can contain an accelerator for water crosslinking. The composition is crossliked by contact with water or steam.
Patent JP-H06136490-A (JP)
Title: Production of martensitic stainless steel excellent in corrosion resistance
Inventor: HARA TAKUYA
IPC: C21D8/00
Filed: 1992-10-29
Abstract: PURPOSE:To improve CO2 corrosion resistance by working a low C-Cr-Cu type stainless steel while specifying temp. and rolling reduction, respectively, cooling the steel, and then applying heat treatment under specific conditions. CONSTITUTION:The steel has a composition consisting of, by weight ratio, <=0.1% C, <=1% Si, <=2% Mn, <=0.025% P, <=0.015% S, 8-14% Cr, <=4% Ni, 1.2-5% Cu, 0.005-0.2% Al, <=0.015% N, and the balance Fe with inevitable impurities. This steel is worked at 750-1100 deg.C at >=65% total rolling reduction and cooled at <=0.1 deg.C/sec cooling rate. The steel is subjected to normalizing treatment at austenitizing temp. again and then to tempering treatment at a temp. right under the Ac1 point to undergo strength regulation. By this method, the martensitic stainless steel excellent in corrosion resistance can be produced by industrial mass production process.
Patent JP-H09107221-A (JP)
Title: Disturbing wave eliminating antenna system
Inventor: SHIROSAKA TOSHIAKI
IPC: H01Q3/24
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To satisfactorily eliminate a disturbing wave in a short time without hindrance to hearing even in the case of the variance in the disturbing wave. SOLUTION: Outputs of antennas 22 and 24 to which a desired wave and a disturbing wave are inputted are inputted to disturning wave elimination devices 32 and 34, and the output of the disturbing wave elimination device 32 is supplied to an output terminal 54 which can be connected to a reception means, and the disturbing wave elimination device 34 is adjusted so as to obtain a satisfactory D/U, and the output of the disturbing wave elimination device 34 is supplied to the reception means after the end of adjustment. During this period, the disturbing wave elimination device 32 is adjusted so as to obtain a satisfactory D/U. This operation is repeated.
Patent JP-H07147795-A (JP)
Title: Method for starting brushless motor
Inventor: NOMOTO TETSUO
IPC: H02P6/08
Filed: 1993-11-22
Abstract: PURPOSE:To start a brushless motor with reliability regardless of its characteristics, by, after a specified rotor speed is reached, changing the sequence of energization of stator windings, and shifting from synchronized operation to position detection operation wherein the motor is operated based on variation in induced voltage. CONSTITUTION:The terminal voltages 5-a-5-c of a brushless motor 4 is fed to a position detection circuit 6 to detect induced voltage. The detected induced voltage is fed to a microprocessor 7, which in turn calculates the speed of the rotor. After the motor is started when the rotor speed is calculated, the synchronized operation speed is increased to a specified number of rotations. When the number of rotations reaches a specified one, a shift is accomplished from synchronize operation to position detection operation. Based on the signal of the position detection operation, a signal S to change the combination of rotor windings is given to a group 3 of semiconductor switching elements, and thus the brushless motor 4 is started and operated. This performs the first detection of rotor position after the termination of synchronize operation with reliability.
Patent JP-H07144509-A (JP)
Title: Pneumatic radial tire for winter
Inventor: HAYAKAWA TOSHIO
IPC: B60C11/11
Filed: 1993-11-22
Abstract: PURPOSE:To improve the performance of a tire on ice and snow and effectively prevent the generation of a failure on a belt. CONSTITUTION:A pneumatic radial tire is provided with a belt 3 disposed on the outer peripheral side of the crown part of a radial carcass 2 and having an annular constriction at the center part in the width direction, and a tread part 5 disposed further on the outer peripheral side of the belt 3. The width direction center part of the tread part 5 is provided with a wide, deep ring groove 6 positioned in correspondence with the annular constriction 4 of the belt 3, and blocks are partitioned at the respective tread parts 7 separated by the ring groove 6. The belt 3 is formed of two metal cord belt layers 3a, 3b with cords mutually intersecting between the layers. Either one of these belt layers 3a, 3b is divided into two in the width direction in the position corresponding to the ring groove 6, and a narrow auxiliary layer 8 overlapped with the divided end part of the belt layer is disposed in the inner or outer peripheral side position of the divided belt layer 3b.
Patent JP-S62153615-A (JP)
Title: Combustion equipment
Inventor: KOMORI MINORU
IPC: F23D14/08
Filed: 1985-12-26
Abstract: PURPOSE:To reduce a discharging volume of non-ignited gas and restrict a generation of nitrogen oxide even if a discharged gas recirculation volume of a burner is varied in response to an amount of primary air by a method wherein porous red heater is arranged above a flame port surface of a Bunsen burner, a part of ignited discharging gas is guided from the porous red heater to a nozzle throat part and mixed with a primary air. CONSTITUTION:Both fuel and primary air flowed into a burner 1 are ignited at a flame port of the burner, the formed flame heats a red heater 4 with its outer flame and cooled, then a part of it passes through the red heater 4 to form the secondary flame on it to perform a combustion and to make a substantial complete combustion of ignitable mixture gas. Simultaneously, the discharging gas formed inside the red heater 4 due to a negative pressure generated at a nozzle throat part 1a having a Venturi-shape, sucks it together with the primary air from a sucking port 8 through a discharging gas circulation passage 9 as well as through an aeration hole 7 to the nozzle throat part 1a so as to make a discharging gas circulation combustion. Therefore, a low combustion temperature is kept over an entire combustion area, so that it is possible to restrict a generation of nitrogen oxide.
Patent JP-H01139838-A (JP)
Title: High speed false twisting method
Inventor: UENO NOBORU
IPC: D02J13/00
Filed: 1987-11-20
Abstract: PURPOSE: To provide a method for false-twisting a yarn at a high speed, capable of producing a false-twisted yarn having good processed yarn characteristics by substantially equalizing the travel direction of the yarn in a cooling fluid to the travel direction of the yarn in a high temperature fluid, when the yarn is treated in the high temperature fluid and then immediately treated in the cooling fluid. CONSTITUTION: This method for false-twisting a yarn at a high speed comprises taking off the yarn Y with take-off rollers 8 at a high speed of >=1,000 m/min, simultaneously false-twisting the yarn Y with a twister 7, thermally treating the false-twisted yarn Y in a high teuxperature fluid in a heating device 6, and then immediately cooling the heated yarn in a cooling fluid in a cooling device 6. Therein, the travel direction of the yarn in the cooling fluid is substantially the same as the travel direction of the yarn in the high temperature fluid at an inclination angle of <=10 degree.
Patent JP-S63151306-A (JP)
Title: Device and method for mass transfer including biological and/or pharmacological medium
Inventor: KOPF HENRY B
IPC: B01D63/08
Filed: 1987-11-20
Abstract: A mass transfer apparatus and method is based upon use of a mass transfer chamber (12), such as a hollow fiber membrane bioreactor, with means to change the directional flow (16) therethrough for enhancement of the mass transfer operation. The invention has particular utility in cell growth systems, where the periodic reversal of flow direction of a nutrient stream passed through the bioreactor equalizes dispersion of cell growth through the bioreactor and enhances the transport of metabolic waste from the cells being grown.
Patent JP-H10193539-A (JP)
Title: Decorative sheet
Inventor: SHIMADA KAZUNORI
IPC: B32B27/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative sheet having satisfactory emboss shape retentivity after fabricating by vacuum molding heating with small film shrink at the time of emboss transferring. SOLUTION: This decorative sheet comprises as a constituting layer a polyolefin film having a tensile stress of 4 to 100MPa at the time of a tensile elongation of 100% at 120 deg.C in one direction of the film and a thermal shrinkage of -7 to 7% at 140 deg.C in a direction perpendicular to the flowing direction of the film. Material of the film includes propylene single monomer, ethylene- propylene copolymer, ethylene-propylene-butene copolymer, high density polyethylene, low density polyethylene, polybutene, ethylene-α-olefin copolymer, propylene-α-olefin copolymer, butene-α-olefin copolymer, etc.
Patent JP-H01134151-A (JP)
Title: Remote control device for air conditioner
Inventor: SHIMOKAWA NAOKI
IPC: F24F11/02
Filed: 1987-11-19
Abstract: PURPOSE:To suppress consumption of a battery and to reduce the weight and the size of a device, by a method wherein, in a wireless type remote control device for an air conditioner, amenity detection is effected only during a specified time after control of operation in an ordinary mode and a stop and during timer operation. CONSTITUTION:A wireless type remote control device comprises a battery (j), a signal input means (a) to input a control signal for operation and a stop and timer operation, and a mode judging means (g) to decide whether an inputted signal is an ordinary mode (b) (operation or a stop) or a timer operation mode (c). Further, the device is provided with a comfort index detecting means (l), having a heating means (k), and an output means (m) to a detecting result signal from the comfort index detecting means (l) to the air conditioner side (n) at intervals of a given time. According to the judging result of the mode judging means (g), when operation is made in an ordinary mode (b), a heating means (j) is actuated by means of an output from a heating stop means (p) only during a set time by an output timer means (d) and a timer judging means (e). When in a timer operation mode, a cancel means (i) brings the heating stop means (p) into an inoperative state.
Patent JP-2000104020-A (JP)
Title: Gas barrier coating forming composition and film
Inventor: TODA KINICHI
IPC: B05D5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve gas barrier properties without causing a crack due to friction and a stretch of the subject film by dissolving an aqueous dispersible polymer and water glass into an aqueous medium. SOLUTION: A gas barrier coating forming composition is obtained by mixing (A) an aqueous dispersible polymer selected from a polyester polymer, an acrylic polymer and a polyurethane polymer, with (B) at least one or two water glass selected from sodium silicate, potassium silicate, lithium silicate and ammonium silicate, so that a weight ratio of the component A/the component B becomes 0.01-10, preferably 0.01-4, and dissolving the mixture into the water to form an aqueous solution of its concentration of 0.01-50 wt.%, preferably 0.1-30 wt.%. This gas barrier coating forming composition is applied to one side or both sides of a base film having a thickness of 3-200 μm, preferably 5-100 μm to form a gas barrier coating film having a thickness of 0.02-10.0 μm, preferably 0.02-5.0 μm.
Patent JP-H06138233-A (JP)
Title: Tracking distance-detecting unit
Inventor: MAEKAWA HIROKO
IPC: G01S17/88
Filed: 1992-10-30
Abstract: PURPOSE:To measure, using an on-vehicle radar, the distance to a vehicle ahead captured within a tracking window by tracking the vehicle ahead while setting the tracking window to the image data of the vehicle ahead as long as the vehicle ahead is within the field of view of an image pickup device. CONSTITUTION:A tracking distance-detecting unit includes a CPU 10 which causes a display 11 to display images picked up by an on-vehicle image pickup means, compares the images displayed with a preset reference image stored in a memory 8A and showing the vehicle ahead, sets a tracking window to the one conforming to the reference image of the displayed images, and renews the reference image in the memory 8A to the image to which the tracking window is set; and an on-vehicle radar 15 for measuring the distance to the vehicle 5 ahead to which the tracking window is set.
Patent JP-H04165292-A (JP)
Title: Apparatus for removing deposit on lanse of electric smelting furnace
Inventor: WATABE YOICHI
IPC: C22C33/04
Filed: 1990-10-30
Abstract: PURPOSE:To reduce labor, to obtain safety of an operator, to obtain protection of a lance and to prevent a decrease in a lance operating ratio due to interruption of the operation by providing a heat resistant stationary plate formed with an opening for inserting the lance at the end of a lance guide frame in a lance inserting driver. CONSTITUTION:A heat resistant stationary plate 3 provided with an insertion opening 4 having a diameter substantially corresponding to the outer diameter of a lance 2 is mounted at the end of a guide frame 1 through a mounting frame 5. If a lump 6 is adhered to the lance, the lance 2 is pulled from a material ore layer periodically or as required, the deposit on the lance is scraped by the plate 3 easily. The plate 3 may be detachably provided at the end of the frame 1 by rotating it via an arm 8 having a rotary shaft 7 at the lower end of the frame. Thus, combustion noise at the end of the lance 2 can be easily cleaned or replacing work can be facilitated.
Patent JP-H04165238-A (JP)
Title: Local cooling and heating system in factory and air conditioner to be used in the same system
Inventor: KOHARA TOSHIO
IPC: F24F3/12
Filed: 1990-10-30
Abstract: PURPOSE:To enhance the effect of air conditioning by a method wherein a mixed air outlet is spread in the horizontal direction and sloped downward and the angle of the slope of the mixed air outlet is adjustable. CONSTITUTION:Main bodies of unit air conditioners b1, b2... are arranged overhead and along a production line L, and the main body b1 covers a working zone a1, for example. Because the main bodies b1 and b2 cover the wide working zones a1 and a2, base faces d1 and d2, and d3 and d4 of air outlets c1 and c2, and c3 and c4 are respectively formed in an inverse pitched-roof shape and sloped downward. Since the widths of air conditioning zones vary depending upon the height of the working zones a1 and a2 above a floor F, the slope angles are adjustable.
Patent JP-S63148865-A (JP)
Title: Controller for power converter
Inventor: YUYA SHUNICHI
IPC: H02M7/12
Filed: 1986-12-11
Abstract: PURPOSE:To reduce a harmonic component by grasping ON/OFF information of an AC breaker connected to the input side of each PWM converter to uniformize the phase difference of carrier frequencies of a plurality of the converters. CONSTITUTION:A power converter in which two PWM converters are connected in parallel is composed of first-second PWM converters 3-8, etc., to supply power through a filter capacitor 4 to a load 5. The controller of the converter has first-second pulse distributors 9-10, first-second carrier generators 13-14, first-second current controllers 16-17, a synchronizer 21 and a voltage controller 22, and a carrier phase controller 15 is further added thereto. The controller 15 is connected at its input to first-second AC breakers 1, 6 and at its output to first-second generators 13-14. Thus, the carriers having uniform phase difference can be formed in response to the operable number.
Patent JP-H06134360-A (JP)
Title: Coating device
Inventor: MURAMATSU SUSUMU
IPC: B05B13/02
Filed: 1992-10-30
Abstract: PURPOSE:To provide a coating device enabling the prevention of the increase in various equipment costs and the enlargement of the device appearance in the coating device capable of spraying the treated solution to a work conveyed in a horizontal direction. CONSTITUTION:A supporting rod 10 holding a work 100 is provided while being extended along the horizontal direction and also so that the work is conveyed while rotating the work 100, the supporting rod 10 is provided movably in the horizontal direction while it is rotated with its axial line as a central and on the other hand the spray nozzle 54 of a spraying means 50 of the treated solution spraying the treated solution for the work 100 is provided on the right over area to the conveying area of the work 100.