baber/WOPTO huggingface dataset:
Patent JP-H07206100-A (JP)
Title: Fuel delivery car
Inventor: USUI KAZUTADA
IPC: B60P3/22
Filed: 1994-01-19
Abstract: PURPOSE:To enable coping with an emergency during hose winding after completion of oil feeding by designing such that pushing a switch, without selecting switches while a hose reel motor is in operation, stops the hose reel motor. CONSTITUTION:Pushing a power supply switch 33 operates a control means 31. Pushing an oil feeding switch 34 sets to zero a display 30 of a counter 40 by clearing the preceding display and drives a pump motor 25 through a judging means 38. During oil feeding, the control means monitors the oil feeding switch 34, winder switch 35, and power supply switch 33, stopping the pump motor 25 when any of these switches are pushed. Pushing a winder switch 35 drives a hose reel motor 29 through the judging means 39. Pushing any of the switches 33, 34, and 35 stops the hose reel motor 29 through the judging means 39.
Patent JP-H01194173-A (JP)
Title: Recording system for digital data recorder
Inventor: KAWANAKA RYUTA
IPC: G11B20/18
Filed: 1988-01-29
Abstract: PURPOSE:To obtain complete data by rerecording correcting data on the specific area of a track after more than one track of a track having a recording error part, and synthesizing the data of the track with the correcting data corresponding to the track at the time of reproducing the data. CONSTITUTION:When an error corrected part is detected in an error correcting decoder 14, the address number thereof is outputted to the memory output selector of a memory part 3. Then, for instance, the correcting data is recorded in an error data area 24e disposed on the track after the tracks. At the time of reproducing the data, the data of the one track in a data area 23a reproduced in a reproducing head 9 and the correcting data in the error data area 24e after the two tracks are synthesized in a memory 15 to supplement the error part in the data by the correcting data. Thereby, even when there is a flaw in a tape itself such as a recording error, complete data is obtained.
Patent JP-H08207744-A (JP)
Title: Brake booster coping with automatic brake
Inventor: MIZUDORI KENJI
IPC: B60T13/52
Filed: 1995-02-07
Abstract: PURPOSE: To provide a brake booster coping with an automatic brake, preventing sudden braking even in case of the failure of a solenoid valve for controlling automatic brake action, without impairing a normal braking function by a brake pedal. CONSTITUTION: A power chamber 19 constituted of a pressure chamber 28 supplied with lead-in pressure from a pressure source 11, and a movable wall 34 displaced by differential pressure between the lead-in pressure and atmospheric pressure and energized by an operating rod 24 is mounted to a booster body 1 boosting operating force inputted to the operating rod 24 from a brake pedal 23.  The lead-in pressure to the pressure chamber 28 is controlled by a control valve 29 interposed in a passage 12 between the pressure chamber 28 and the pressure source 11 so as to open the pressure chamber 28 to the air at the normal time and to communicate the pressure chamber 28 with the pressure source 11 at the time of action, and a fail-safe valve 30 interposed between the control valve 29 and the pressure source 11 so as to communicate the control valve 29 with the pressure source 11 side at the normal time and to open the control valve 29 side to the air at the time of the failure of the control valve 29.
Patent JP-H03226179-A (JP)
Title: Color image processing method
Inventor: NAKAJIMA KAZUHIRO
IPC: H04N1/52
Filed: 1990-01-31
Abstract: PURPOSE:To reproduce pseudo intermediate tone by deciding a data to be printed out based on a sum of plural color components of a noted picture element and an added value of an error signal propagated to the noted picture element. CONSTITUTION:When an output (color recording signals Y1, M1, C1) is decided by using the error diffusion method to 3 color separate signals Y0, M0, C0 inputted for each picture element, an added value S (Y1+M1+C1) is calculated by an adder 4 with respect to added values (additional signals Y1, M1, C1) of error components 105, 205, 305 diffused from picture elements finished of processing to the 3 color separate signals Y0, M0, C0. Then a comparator 5 compares the added value S with preset threshold levels T1-T3 (T1<T2<T3) to decide a data to be printed out based on the added value S of the error signals. Thus, smooth pseudo intermediate tone is reproduced.
Patent JP-S60165107-A (JP)
Title: Constant output ac waveform amplifier circuit
Inventor: AOYANAGI TAKANOSUKE
IPC: H03F1/30
Filed: 1984-02-07
Abstract: PURPOSE:To obtain a stable AC output by using an amplitude rectifier circuit where output fluctuation due to temperature is eliminated. CONSTITUTION:The amplitude rectifier circuit consists of diode rectifier elements D1, D2, capacitors C3, C4 and resistors R6, R7. An AC waveform E1 desired to be amplified is fed to a W1 of a transformer T via an OPAQ1, extracted externally from a W2 and an output voltage of the winding W3 enters the amplitude rectifier circuit. An internal resistor Rx of an FET transistor (TR)Q2 is connected between an inverting input point A and a non-inverting input point B of the Q1. The Rx depends on a difference between a voltage set by a VR and an output voltage of the amplitude rectifier circuit fed to a gate G. As an AC voltage to the input point B of the Q1, a voltage dividing a voltage generated at the input point A in the ratio of R2/R2+Rx is impressed and the difference of voltages at the A and B is amplified. When an output of a W3 is increased in this way, the gate voltage of the Q2 is increased, the Rx is decreased, the amplification factor of the Q1 is decreased, and when the voltage of the W3 is decreased, the Rx is increased, the amplification factor of the Q1 is increased so as to make the voltage of the W3 constant automatically and the output voltage of the W2 has a constant amplitude.
Patent JP-H03224102-A (JP)
Title: Rotary head assembly for magnetic recording and reproducing device
Inventor: NAKATSU KIMIHIDE
IPC: G11B5/52
Filed: 1990-01-29
Abstract: PURPOSE:To keep the assembling precision of a magnetic shield without play even at the time of changing temperature or using at a high temperature by attaching the magnetic shield between the outside surface of the bottom of a fixed cylinder and the stator of a motor so that the magnetic shield can be deviated in the diametral direction of the fixed cylinder. CONSTITUTION:An attaching base 10A is made of magnetic shield materials whose coefficient of linear expansion is approximately equal to that of a magnetic shield 9A. The magnetic shield 9A is arranged between a stator 801 of a motor 8 and a bottom outside surface 203 of a fixed cylinder 2 and is clamped together with the stator 801 by an attaching screw 12, and thereby, it is so slipped that it can be deviated in the diametral direction of the fixed cylinder 2. In such a case, the difference in extent of thermal expansion and contraction is absorbed by the relative deviation in the diametral direction between the bottom outside surface 203 of the fixed cylinder 2 and the magnetic shield 9A though the temperature is considerably changed. Thus, the magnetic shield 9 keeps a prescribed assembling precision without play even at a considerably high or low temperature.
Patent JP-S61179057-A (JP)
Inventor: FUCHI TSUTOMU
IPC: H01K1/24
Filed: 1985-02-04
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-2000224064-A (JP)
Title: Digital audio broadcasting receiver
Inventor: KIMOTO MASASHI
IPC: H04B1/16
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To enable a digital audio broadcasting(DAB) receiver to minimize missing of sounds, when the receiver utilizes a link function. SOLUTION: When the DAB receiving state of a DAB receiver deteriorates, a DAB receiving circuit 10 retrieves the program of the same contents as that of the digital audio program so far received from another DAB. When another DAB is found as a result of the retrieval, the circuit 10 receives the DAB, and at the same time, fetches the audio signals to be outputted from the circuit 10 from a switch circuit 31. When another DAB is found as a result of the retrieval, an FM receiving circuit 20 receives the program of the same content as that of a digital audio program received thus far, and at the same time, fetches the audio signals to be outputted from the circuit 20 from the switch circuit 31.
Patent JP-S60162663-A (JP)
Title: Thermal head
Inventor: SUGIURA IKUZOU
IPC: B41J2/345
Filed: 1984-02-06
Abstract: PURPOSE:To print characters positively extending over the whole range of the arrangement of heating elements by setting the calorific value of the heating elements positioned at both ends in a large number of a rectilinearly disposed heating elements to values larger than that of other heating elements. CONSTITUTION:A substrate to which a large number of heating elements 5 are arranged rectilinearly is mounted to a carriage 23, and attached or detached to or from recording paper 11 wound on a platen 17. The heating elements 5a positioned at both ends are set so that their areas are made larger than other heating elements 5 in the direction of arrangement. A common electrode 26 and several electrode 27 are brought to the state in which they are connected extending over the whole width of the heating elements 5, and currents flowing through the heating elements 5a at both ends are made larger than currents flowing through other heating elements 5, power consumption is increased and calorific value is augmented when all the heating elements 5 are conducted. Accordingly, printing capability at both end sections is improved, and no white line is generated among lines even through a strip of contact prints extending over a large number of lines. Even when longitudinal lines are printed, there is no broken character, and the lines are continued.
Patent JP-S62178059-A (JP)
Title: Image recorder
Inventor: KAWAI MASATADA
IPC: H04N1/04
Filed: 1986-01-31
Abstract: PURPOSE:To reduce an unrecordable part by holding a recording heat at <90 deg. to the moving direction. CONSTITUTION:When a device is used, a device body 1 is placed on a recording medium B and is pressed. Then, the heating element part 20a of a recording head 20 is pressed against the recording medium B, and the position of the heating element part 20a coincides with a line connecting lower faces of rolls 2 and 3. When the recording medium B is moved in the direction of an arrow Y, both rolls 2 and 3 are rotated, and recorded. Since a take-up reel 9 is rotated in accordance with the rotation of the roll 2, a used ribbon 7 is wound up around the take-up reel 9.
Patent JP-S57133020-A (JP)
Title: Manufacture of synthetic wood
Inventor: YOSHIKAWA YOSHINOBU
IPC: B29C59/00
Filed: 1981-02-12
Abstract: PURPOSE:To obtain a synthetic wood analogous to natural wood at low cost by a method in which a uniform mixture of a synthetic resin powder or granule and wood chips is charged into molds the inside of which is provided with a releasing agent film and molded by compressing and heating. CONSTITUTION:A releasing agent film or cloth 2 is provided on the upper and lower inner faces of molds 3, and then a uniform mixtuer of the powder or granule 11 of a synthetic resin (e.g., polyolefinic, polystyrenic, or polyurethanic resin), or a chemically modified polymer or copolymer of these, and an admixture 12 consisting of wood powder, granule, or chips is charged into the molds 3 and then melted and molded by compression and heating. After cooling, the releasing agent film or cloth is removed to obtain a synthetic wood 1. The preferred proportion of the wood admixture is 10-90wt% on the basis of the total amount of the charged materials. Also, a thermoplastic film 13 or a decorated paper film 14 may be provided between the mixture and the releasing agent film or cloth in order to make it more beautiful.
Patent JP-H07207886-A (JP)
Title: Bearing leg of panel for double floor
Inventor: SUGIE YUTAKA
IPC: E04F15/00
Filed: 1994-01-20
Abstract: PURPOSE:To adjust height to a lower pedestal of an upper pedestal simply without a change in the relative height of the upper pedestal to the lower pedestal, and to conduct operation efficiently. CONSTITUTION:In the bearing leg of a panel for a double floor consisting of a lower pedestal 2 placed on a floor, a screw shaft 3, which is disposed in upright from the lower pedestal 2 and in which a male screw section 3a is screwed to an outer circumference, and an upper pedestal 7 having a screw sleeve 4, to which a female screw section 4a screwed to the screw shaft 3 is screwed, on an underside 5 and bearing a floor panel by a top face 6, a first key way 9 capable of inserting a key 11 from the top face 6 of the upper pedestal 6 is formed at the upper end section of the femal screw section 4a of the screw sleeve 4. A second key way 10, in which the key 11 can be inserted at a position oppositely faced to the first key way 9 and the relative place of the upper pedestal 7 to the lower pedestal 2 can be controlled by the inserted key 11, is formed to the male screw section 3a of the screw shaft 3.
Patent JP-H0949430-A (JP)
Title: Vehicular engine warming-up device and warmer
Inventor: SUZUKI KAZUKI
IPC: F01P11/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a warmer integrated type reserve tank that can improve water filling performance into a warmer, air bleeding performance from the warmer and engine warming-up performance with quick effect. SOLUTION: A warmer integrated type reserve tank 26 installed at a cooling water circuit for circulating cooling water of an engine consists of a reserve tank body 7 fixed to the upper end part of a tank body 6, a communicating pipe 8 for communicating an outlet pipe 42 of the tank body 6 with the inside of the reserve tank body 7, a warmer 9 inserted between the tank body 6 and the reserve tank body 7 and covered with the reserve tank body 7, and the like. An air bleed pipe 82 for communicating the inside of the warmer 9 with the inside of the reserve tank body 7 is fitted to the upper end part of the warmer 9, and an intake 99 of a hot water supply pipe 84 of the warmer 9 is disposed near the uppermost part in an internal space 88 of the warmer 9.
Patent JP-S61180992-A (JP)
Title: Magnetic bubble detector
Inventor: IKEDA HITOSHI
IPC: G11C11/14
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a magnetic bubble detector which can expand and transfer magnetic bubbles satisfactorily despite the high saturated magnetization factors and submicron diameters of those bubbles, using >=2 types of repetitive patterns having different positions of inflection points to produce a magnetic bubble expander. CONSTITUTION:A chevron pattern of a soft magnetic substance consists of a pair of two types of multi-inflection patterns 10 and 20. This paired patterns are repeated to obtain a magnetic bubble expander of a magnetic bubble detector. The part between 3 and 7 of the pattern 10 is thinned and then compensated at a part between 3 and 6 of the pattern 20. The inflection points of both patterns 10 and 20 are set alternately between both patterns. The decentralization of magnetic poles can be prevented with the inflection points set alternately. This facilitates transfer and expansion of magnetic bubbles. Thus the performance can be improved as a stretcher and a detection line for magnetic bubbles of sunmicron diameters.
Patent JP-S63314195-A (JP)
Title: Method and device for driving 3-phase dc brushless motor
Inventor: TAKASE SHIGETO
IPC: H02P6/06
Filed: 1987-01-30
Abstract: PURPOSE:To reduce the fluctuation of torque, by a method wherein a case, in which current is conducted through only stator windings of two phases among the stator windings of three phases, and another case, in which the current is conducted through all of the stator windings of three phases, are switched in every times when a rotor is rotated by 30 deg. in electrical rotating angle. CONSTITUTION:The driving device of a 3-phase DC brushless motor is provided with 6 pieces of magnetism sensitive elements 220 and generates a signal 210 for opening and closing the group of electronic switches so that the output signal thereof is inputted into a logical circuit 230 and forms the rotating magnetic fields in every 30 deg. in accordance with the angular position of a rotor. The driving device generates another signal, indicating whether it is in a case wherein current is conducted through all of stator windings or it is in another case wherein the current is conducted through only the stator windings of two phases. According to this signal, an electronic switch 204 switches an indicating voltage for a current control circuit 219 while said circuit 219 outputs a current proportional to the indicating voltage to form the rotating magnetic field. According to this method, the fluctuation of the torque of the motor may be reduced by adding a simple and inexpensive function.
Patent JP-S55112310-A (JP)
Title: Production of acrylonitrile hollow fiber
Inventor: JIYOU YASUSHI
IPC: B01D71/42
Filed: 1979-02-22
Abstract: PURPOSE: To obtain a hollow fiber having improved selective permeability, and a round continuous through hollow part, by extruding an acrylonitrile polymer solution, and simultaneously introducing an inorganic acid or salt, or an organic solvent as a core liquid into the hollow part.  
     CONSTITUTION: An acrylonitrile polymer having an intrinsic viscosity of 0.4W4 (at 30°C in DMF) is dissolved in an aqueous solution of an inorganic salt, e.g. a rhodanate, to form an 8W20wt% solution. The solution is extruded through an annular slit, whereby one or more types selected from (A) an inorganic acid, e.g. nitric or sulfuric acid, (B) an inorganic salt, e.g. sodium rhodanate, or (C) an organic solvent for the acrylonitrile polymer and/or organic swelling agent, e.g. dimethyl sulfoxide, as a core liquid introduced into the hollow part of the filamentary material, and coagulated in an aqueous bath. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02199482-A (JP)
Title: Developing device
Inventor: NAKAJIMA YOSHIHIRO
IPC: G03G15/08
Filed: 1989-01-30
Abstract: PURPOSE:To improve the effect of toner agitation, to perform development stably, and to improve and stabilize picture quality by putting a magnet roller in a toner carrier and arranging a columnar member which includes a magnetic material at at least one position of the outer periphery. CONSTITUTION:The columnar member 19 for toner agitation is arranged on the toner carrier 9 at at least one place, toner 8 on the carrier is agitated and charged electrostatically by friction against the member 19, and its electrostatic charging quantity reaches a constant value, thereby performing development stably. Further, the toner is agitated to prevent toner from cohering, and the stable picture quality which has neither a decrease in image density for absence in a developed image is obtained. Further, the magnet roller 20 is put in the carrier 9 and the columnar member 19 contains a magnetic material to rotate the member 19 as the magnet roller 20 rotates, thereby improving the toner agitation effect more.
Patent JP-H11200608-A (JP)
Title: Floor structural material
Inventor: MATSUYOSHI YASUHIRO
IPC: E04F15/18
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of noise at the time of walking and improve walking feeling by forming a recessed groove for piping on one side of a block floor structural material which can be laid on a floor slab, fitting and fixing an embedded piece into/to the recessed groove and filling up a space after piping. SOLUTION: A plurality of piping grooves 1a having a U-shape in cross section are provided on one side of a floor structural material 1 which is formed into a square shape in a plane view out of foamed urethane and an embedded piece 1b is fitted/fixed into/to each of piping grooves 1a. This floor structural material 1 is laid on a floor slab S, a floor surface is formed by laying a flooring material on the structural material 1 and space is prevented from being generated between the floor slab S and the flooring material. When a piping 2 is disposed in the floor structural material 1, blocks in the part are laid by turning the blocks upside down, the embedded piece 1b is removed, the piping 2 is fitted and then embedded piece 1b is buried. Generation of noise from the piping 2 is prevented, and a sound absorbing effect and a heat insulating effect are enhanced. Thus, a floor which is excellent in walking feeling can be easily obtained.
Patent JP-H08207207-A (JP)
Title: Manufacture of marble-laminated foamable resin plate
Inventor: KANAMORI ICHIRO
IPC: B32B5/18
Filed: 1995-02-08
Abstract: PURPOSE: To provide a method of manufacturing a marble-laminated foamable resin plate which is not clouded even if a marble thin plate is polished with water. CONSTITUTION: A method for manufacturing a marble-laminated foamable resin plate comprises the steps of laminating a marble thin plate on an acid- curable foamable resin plate 1, polishing the marble thin plate 3 with water, and then drying the plate 3, wherein before the plate 3 is laminated, the plate 1 is covered with a water resistant sealer 2 containing a weak alkaline inorganic salt.
Patent JP-S60252451-A (JP)
Inventor: JIYON ROBAATO KAASON
IPC: A61K31/22
Filed: 1985-02-06
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-H03226420-A (JP)
Title: Vegetable-wrapping device
Inventor: NAKAZAWA FUMIO
IPC: B65B11/48
Filed: 1990-01-30
Abstract: PURPOSE:To wrap a head of a head forming vegetable in desirable condition in terms of quality control by providing the title device with a film binding mechanism that binds and seals the top part of a wrapping film and a film-feeding mechanism that supplies the wrapping films having a number of ventilating pores to a place over a support member so that the film covers a guide hole provided on the support member. CONSTITUTION:A film F, provided with ventilating pores 66 that are pierced by each of projections 58 provided on a piercing roller 57, is cut with a cutter 62 and is extended over a support top board 4 so that a guide hole 6 of the top boards is covered therewith. Then the head A of a head forming vegetable is placed and is lowered into an annular support member 48 of a vegetable support member 47 while the film F is being drawn upward above the support surface as the vegetable descends. A screwed rod 40 is interlocked with an elevating member 43 and the vegetable support member 47, allowing both of the members to descend, and thereby the head A is lowered to the underside of the guide hole 6. When the top part of the head A reaches a specified position of a binding member 38, the head A stops its descent. Then a cylinder is actuated, and thereby recessed parts 10, 18 for binding provided to the inside of front and rear sliding members 9, 15 are drawn near, being overlapped each other and, at the same time, projections for binding provided to the inside of opening-and- shutting rods 32 on the right and the left are drawn near to bind the upper part of the film F into a rod-like shape. Then the bound part (f1) is bonded by heat sealing with a heater 22 and surplus part (f3) of the film is cut by fusing.