baber/WOPTO huggingface dataset:
Patent JP-H07280128-A (JP)
Title: Gas circuit breaker device
Inventor: SHIRASAWA TADANORI
IPC: F16K31/06
Filed: 1994-04-13
Abstract: PURPOSE:To make a device compact by using a drive circuit not requiring a special step-up circuit or transformer. CONSTITUTION:When an isolation valve 1 to open and close a gas flow passage is closed, a control section 6 actuates a forward drive circuit 2 for the prescribed time, and forward current is thereby made to flow for closing the valve 1. On the other hand, when the valve 1 is opened, the section 6 repeatedly turns on and off the circuit 2, and charges a capacitor 15 with inverse current generated when the circuit 2 cuts the forward current, by means of a charging means 3. Regarding power charged into the means 3, the control section 6 drives an inverse drive circuit 4 for the preset time and feeds inverse current, thereby opening the valve 1.
Patent JP-H03277189-A (JP)
Title: Electrostatic motor
Inventor: TAKAHASHI AKIO
IPC: H02N11/00
Filed: 1990-03-23
Abstract: PURPOSE:To eliminate frictional resistance between a bearing and a movable body by pulling the channel part of the movable body into a field produced by the stator electrode thereby levitating the movable body from a supporting part. CONSTITUTION:Channels 11, 12,... are made at a plurality of disc type parts of a movable body 1. A hole, into which the movable body 1 can be inserted without contact, is made in the center of a stator 2 board. Electrodes 21, 22 are disposed on the inner wall of the stator 2 at positions opposing to the channel sections of the movable body 1. Movable body supporting sections 3, 4 are provided conically on the opposite sides of the movable body 1 in order to bear the rotation of the movable body 1. Dimensions are set to satisfy following relations; thickness (t) of the channels 11, 12 <= thickness T of the electrodes 21, 22, thickness (t) of the movable body 1 < gap L between the movable body supporting sections 3, 4. When plus and minus spike fields are applied alternately onto the electrodes 21, 22 under this state, the movable body is levitated as the rotational speed thereof increases.
Patent JP-S52357-A (JP)
Title: Low-voltage reference voltage source circuit
Inventor: FURUYA MISAO
IPC: G05F1/56
Filed: 1975-06-21
Abstract: PURPOSE: This low-voltage reference voltage source circuit ensures zero temperature coefficient to the reference voltage over the fixed value by using a biode and transistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S531076-A (JP)
Title: Non-destructive testing method
Inventor: WATANABE KADOYA
IPC: G01N29/04
Filed: 1976-06-25
Abstract: PURPOSE:To exactly grasp by detecting vibration given by vibrator with vibration detector, in detecting method for position of gap space existing in foamed insulating layer, such as polyurethane foam, covering upper surface of steel support members of LPG tank, etc.
Patent JP-H01249783-A (JP)
Title: Novel benzoic acid derivative and production thereof
Inventor: SHUDO KOICHI
IPC: A61P31/04
Filed: 1988-03-29
Abstract: NEW MATERIAL:A compound expressed by the formula [R1, R3 and R5 are H or lower or medium alkyl; R2 is (Me)3Si or (Me)3Ge; R4 is H, (Me)3Si or (Me)3Ge; R6 is OH, lower alkoxy or -NR7R8 (R7 and R8 are H or lower alkyl); X is -CONH-, -NHCO-, -COCH=CH- or -CH:CH-]. EXAMPLE:4-(3-Trimethylsilylphenylcarbamoyl)benzoic acid. USE:A remedy for T cell leukemia, acute myelocytic leukemia, neuroblastoma, squamous and psoriasis. PREPARATION:The corresponding paraamino benzoic acid or derivative thereof is acylated with a reactive derivative (acid halide, ester, etc.) of the corresponding benzoic acid according to a conventional method to provide the compound expressed by the formula (the group X is -CONH-).
Patent JP-H10267617-A (JP)
Title: Inspection apparatus for cylinder
Inventor: MIYAGAWA SEIJI
IPC: G01B5/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To measure the positional relationship between images to be situated relatively in an identical position with good accuracy by a method wherein one reference point is set on the surface of a cylinder whose center and parallelism are held, which is placed so as to be rotatable and which comprises a cylindrical surface and respective positions of the images from the reference point are measured so as to be stored. SOLUTION: A linear scale is installed n a frame as a means 2 used to detect the position in the face length direction of a cylinder, and an encoder is used as means 3 used to detect the position in the circumferntial direction of the cylinder. A camera 9 is fored as a CCD camera, and it can measure the position of a transverse movement integrally with the linear scale. The camera 9 fetches a register mark, and the center of the camera 9 is aligned with a decided position on the mark. When a cylinder 11 is set. an inner race is fixed by a bearing, and the encoder is attached to a shaft. An image by the camera 9 is shown on a monitor 5, and a position measured value is displayed on a digital display 4. Data is stored and computed by a computer. A display operation or the like can be performed on a touch panel 6. An individual difference is eliminated.
Patent JP-H09238738-A (JP)
Title: Heat retaining beauty sheet
Inventor: TAKEUCHI ICHIRO
IPC: A45D33/34
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To make carrying easy without limitation on places and actions and to prevent denaturation and the intrusion of impurities by carrying a moisture retaining agent on a fiber sheet. SOLUTION: The moisture retaining agent 2 is carried on the fiber sheet 1. The fiber sheet 1 is adequately a non-woven fabric and may be a web as well which consists of cotton, silk, synthetic fibers, regenerated fibers, such as rayon, and their blends. The moisture retaining agent 2 is formed of at least one kind selected from hyaluronic acid, chondroitin sodium sulfate, soluble collagen, athelocollagen, xantan gum, pectin, queen's seed and silk powder. The sheet is impregnated with water and the required part is lightly rubbed or padded, by which moistening is imparted to the skin. The sheet is also usable as a pack by sticking the sheet to the required point. Repetitive use is possible if the sheet is dried after use.
Patent JP-S59201158-A (JP)
Title: Image processor
Inventor: TAKAHASHI KEIJI
IPC: G06T3/00
Filed: 1983-04-28
Abstract: PURPOSE:To attain the large-scale image processing or the image processing of high resolution and high quality regardless of the bit size of a photoelectric transducer, by reading out the memory blocks with switching when an image pattern is extracted. CONSTITUTION:When a medium 3 shifts on a medium supporter 1 under the control of a medium drive control part 2, an image pattern on the medium 3 is written through a photoelectric transducing part 4 and then stored in a memory part 5 with control of a control part 8. In this case, an address generating part 6 designates the address of the part 5 with control of the part 8. When the image pattern is read out of the part 5, the part 6 designates the address of the part 5 under the control of a read control part 9. Thus the read data is stored in a 1-character pattern memory 10 through the part 9. Then the characters are recognized by a character recognizing circuit 7.
Patent JP-H06291897-A (JP)
Title: Facsimile received document automatic storage and managing method
Inventor: SUZUKI DAISAKU
IPC: G06K9/00
Filed: 1993-04-01
Abstract: PURPOSE:To automatically store and manage a received document image by using character recognition by extracting an area where information at the time of reception is written, recognizing characters in the area, and storing and managing the image based on the recognized result. CONSTITUTION:A picture memory 1 holds the received document image. An area extracting part 4 extracts the area of a part where information at the time of reception is written in picture data in the picture memory. A character recognizing part 5 recognizes the characters extracted by the area extracting part 4, and plants code information. A storage medium 7 stores either the data of the received document image or information for document management. A document managing part 8 manages the document stored in the storage medium 7.
Patent JP-S58193473-A (JP)
Title: Position measuring system for composite hyperbolic navigation
Inventor: TAKAHASHI MASAYUKI
IPC: G01S5/10
Filed: 1982-05-07
Abstract: PURPOSE:To select a system allowing the decision of ships position at the highest accuracy from a plurality of systems different in characteristics in the effective coverage and the position decision accuracy by inputting rough positional information of a moving object when the position thereof is measured by respective system. CONSTITUTION:Receivers of a hyperbolic navigation assistance system different in characteristics in the effective coverage and the position decision accuracy, for example, a decca receiver 1, a loran receiver 2 and an omega receiver 3 are arranged. A signal converter 4 generalizes the form of output signals of the receivers 1, 2 and 3. A control processor 5 comprises a means 51 of temporarily storing output signals of the converter 4 for respective hyperbolic navigation assistance system, means 52 and 53 of switching signals of the means 51, a means 54 of computing signals or the like from the means 51 and a means 55 of controlling those means. A desplay 6 indicates the information from the device 5.
Patent JP-H11271220-A (JP)
Title: Measurement parameter determining method for scanning microscope
Inventor: KATSUMATA MASAYA
IPC: G01N21/64
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately determine measurement parameters by reducing the frequency of preliminary scanning, improving the measuring precision of a dynamic range and restricting the influence of noise. SOLUTION: An analog electric signal into which a reflected light, a fluorescent light or a transmitted light at the time when a laser light from a laser light source 1 is scanned to a specimen is photoelectrically transferred with a light receiving element 3 is converted into specimen image data via an offset computation part 4, an analog amplifier 5, and an A/D converter 6. Partial image data out of the specimen image data are extracted as samples by a sample extracting function 11 and the regular distribution of picture elements for brightness is derived from the sample groups by a regular distribution deriving function 12. The offset of the offset computation part 4 and the gain of the analog amplifier 5 are determined in accordance with a dynamic range of brightness obtained by the regular distribution by a measurement parameter determining function 13.
Patent JP-S5848762-A (JP)
Title: Adding liquid supplying device for internal-combustion engine
Inventor: INUZUKA HACHIROU
IPC: F02M25/00
Filed: 1981-05-18
Abstract: PURPOSE:To improve mixing of the adding agent and mixture for each cylinder by a method wherein the injection nozzles of the adding agent added to the suction of the engine are provided on an intake manifold. CONSTITUTION:The nozzles 1 for injecting the adding agent are provided on the branches of the intake manifold 2 for respective cylinders. The tip end part of the outer cylinder 4 of the nozzle 1 is provided on the periphery thereof with a discharging port 12 in order to remain a reservoir 11 for the adding liquid of a normal pressure and the pressurized adding liquid and the adding liquid of the normal pressure is discharged as the droplet of the liquid while the pressurized adding liquid is discharged in an atomized condition by pressurized air coming from the upper part thereof.
Patent JP-S552770-A (JP)
Title: Washing apparatus
Inventor: NANBA KEISHICHI
IPC: C23G3/00
Filed: 1978-06-22
Abstract: PURPOSE: To strongly collide washing liquid on the surface of the material to be washed from different angle, by turning around jetting nozzle provided around the material to be washed and revolving the above material by the turntable provided in jetting nozzle.  
     CONSTITUTION: The turntable 13 is provided with the inner part surrounded by the pipe 11 equipped with the jetting nozzle 12 and the material to be washed is placed on the turntable 13. Washing liquid is jetted turning around the pipe 11 equipped the hollow rings 4,5 and the jetting nozzle 12 and at the same time, the turntable 13 is revolved at a fixed velocity. As a result of it, the washing liquid is jetted from various directions to the material to be washed and the above material is washed from all circumference direction. By the above mechanism, washing of heat treated metal products, etc. is carried out uniformly and quickly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51151805-A (JP)
Title: Compressor
Inventor: OGUMA TOKUO
IPC: F04B35/00
Filed: 1975-06-23
Abstract: PURPOSE: A compressor in which conventional supporting shaft, rod and frame, etc. have been dispensed with or simplified in the structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06248887-A (JP)
Title: Method and device for projection construction of mixture
Inventor: TAMURA TADAAKI
IPC: E04G21/02
Filed: 1992-02-27
Abstract: PURPOSE:To improve construction efficiency when a mixture such as cement is fed to a high rotational speed impeller and projected to a surface to be constructed by specifying the rotational speed of the impeller or other conditions. CONSTITUTION:When a mixture, which is fed from a feed port 26 by rotating a ribbon screw 21, is fed to the outside of an impeller 1 and projected to a surface to be constructed, the circumferential speed of the impeller is 18-35m/sec. Next, when a mixture composed of hydraulic powder such as cement etc., water and aggregate, and liquid or set accelerating agent in the form of powder is supplied, the agent is scattered over the entire sectional region of a feed passage of the mixture with respect to the impeller. And when the agent is powder, the agent is added under air pressure of 1 kg/cm<2> or lower. And an agent feed port 27 is located at a point spaced a distance corresponding to about one revolution of the screw 21 from the rear side of a feed port 26. Further, a space having a diameter equal to 40% or less of the diameter of the screw 21 is formed axially in the middle of the screw 21. As a result, a rebound ratio and the amount of dusts can be largely reduced and strength can be improved.
Patent JP-S56722-A (JP)
Title: Amplifying circuit
Inventor: YOSHIMURA MASAKI
IPC: H03F1/26
Filed: 1979-06-18
Abstract: PURPOSE:To enable to achieve low noise and high gain with comparative simplicity, by providing the demodulator demodulating the noise signal of amplified output as reference signal. CONSTITUTION:The amplifier circuit 1 constituted as the RF preamplifier of radio signal provides the modulator M1 modulating the input signal fS with noise signal fN, amplifier A1 amplifying the output of the modulator M1, and demodulator D1 reproducing the signal equivalent to the original input signal by demodulating the output of amplifier A1 as the reference signal for the signal fN. With this constitution, the signal fS is modulated with the signal fH at the modulator M1 to spread the frequency spectral of the input signal, and after the signal fS-fN or fS+fN in spectral spread is amplified, it is returned to the signal fS of original narrow band and demodulated D1, allowing to suppress other noise fed in the process of amplification substantially. Accordingly, even if the internal noise level of the amplifier A1 is high, the original signal can be demodulated free from the noise.
Patent JP-H08270597-A (JP)
Title: Method of operating horizontal shaft pump
Inventor: MURAYAMA YASUHIRO
IPC: F04D15/00
Filed: 1995-03-31
Abstract: PURPOSE: To shorten the time until drainage being started after the water level in suction well reaching the water level to start pumping, and to enable preceding standby operation. CONSTITUTION: When the water level of a suction well 1 gets over the water level LWL to stop operation, the operation of a vacuum pump 2 and the aerial operation are performed, pulling up the water level within a suction pipe 4 by the height H2 over which water flows into an impeller 3 and keeping it there by making negative pressure act upon inside of the suction pipe 4 on the upstream of the impeller 3 by the aperture control of the vacuum pump 23, and at the point of time when the water level of the suction well 1 goes up to HWL to start pumping, the vacuum valve 23 is opened fully to raise the pressure within the suction pipe 4 to be higher than the negative pressure.  The pumping operation is hereby performed, pulling up the water level within the pump to full water level HHWL, and at the point of time when the water level of the suction well 1 falls to the water level LWL to stop operation, air is sucked in from the bottom aperture 8a of a branch suction pipe 8 so as to break vacuum and change the operation over to aerial operation.
Patent JP-S60220280-A (JP)
Inventor: SATOU SHIYOUZOU
IPC: F16L3/20
Filed: 1984-04-13
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-S59198368-A (JP)
Title: Detection of operation temperature hysteresis for electrical equipment
Inventor: HASHIMOTO OSAMU
IPC: G01R31/12
Filed: 1983-04-27
Abstract: PURPOSE:To enable an accurate detection and estimation of operation temperature hysteresis by plotting the time of using an electrical equipment on an absorbance curve showing the relationship between the temperature and the time determined with a spectro-photometer on material the same as the insulator of the electrical equipment. CONSTITUTION:The relationship between the temperature and time to give the absorbance as that of color changed with the use of the insulator used in the electrical equipment is determined on the sample A the same as the insulator with a spectrophotometer. Thus, temperature hysteresis can be detected and estimated easily and accurately without use of a temperature sensor and a thermopaint by plotting the time of using the electrical equipment on the curve.
Patent JP-S61235229-A (JP)
Title: Skid controller for vehicles
Inventor: NAGAOKA MITSURU
IPC: F02D29/02
Filed: 1985-04-10
Abstract: PURPOSE:To make such starting as entailing no spin attainable, by counting a time lag at rotation starting between a driving wheel and a driven wheel, while setting the desired acceleration corresponding to this time lag, and controlling a fuel supply and on-off operations of a clutch. CONSTITUTION:There is provided with a timer part which counts a lag time TD ranging from rotation starting time in a driving wheel to that time in a driven wheel at the time of starting, from each output signal out of both first and second rotation sensors 8 and 9 detecting each rotational state of both driving and driven wheels, In addition there is provided with an acceleration setting part 11 whichcalculates a friction factor mu corresponding to the lag time TD and sets such acceleration as being capable of stating a car without entailing a spin down to the desired acceleration gT according to this friction factor mu. And, with this desired acceleration gT as a desired value, a control signal is outputted out of an acceleration control part 12, and a throttle actuator 14 and a clutch actuator 15 are controlled, whereby such starting that is no fear of entailing a spin is made so as to be performed.
Patent JP-H08267774-A (JP)
Title: Ink jet recording device
Inventor: OTA YUKIO
IPC: B41J2/165
Filed: 1995-03-31
Abstract: PURPOSE: To put securely a recording head in the capped state and prevent the control from being complicated. CONSTITUTION: A device consists of a recording head 12 with an ink jet opening 13 formed thereon, a carriage 15 with the recording head 12 mounted thereon, a capping mechanism 34 closing the jet opening 13 by a cap interlockingly with the movement of the carriage 15 when the carriage 15 is moved to the capping position and a carriage locking mechanism 35 retaining the carriage 15 on the capping position interlockingly with the movement of the carriage 15. In that case, when the carriage 15 is moved to the capping position, the capping mechanism 34 and the carriage locking mechanism 35 are actuated, and the recording head 12 is capped, and also the carriage is locked. The recording head 12 can be capped before a power source is shut off.
Patent JP-S51151017-A (JP)
Title: Vertical deflection circuit
Inventor: FUJITA OSAMU
IPC: H04N3/16
Filed: 1975-06-20
Abstract: PURPOSE:To improve image linearity of TV receiver set with a simple circuit.
Patent JP-S58192643-A (JP)
Title: Manufacture of coil spring
Inventor: OONO AKIRA
IPC: B21F35/00
Filed: 1982-05-07
Abstract: PURPOSE:To make uniform peening possible, and to make a large-scale device such as a salt bath unnecessary, by performing a manufacturing stage of a coil spring of heating by a steel blank material, sudden cooling, shot peening coiling and sudden cooling. CONSTITUTION:A blank material A is heated up to a temperature at which it is converted to austenite, and thereafter, is cooled suddenly to an over cooling austenite temperature by a mechanism 1, and also shot peening is executed by a device 6 in this temperature area (Ms point or above). The mechanism 1 controls a flow rate adjusting valve 3 so that a prescribed cooling speed is obtained, feeding back a temperature signal obtained by a measuring instrument 5 to a controlling computer 4. Subsequently, after shot peening, the blank material A is coiled immediately at an Ms point or above. The blank material A generates a twisting rotation in the direction (f) by this coiling, therefore, since the peening face rotates itself even if the device 6 is fixed and the shot direction is fixed, a shot can be hit uniformly over the whole circumference of the base material A. Immediately after the coiling, the blank material A is cooled suddenly to an Mf point or below by a mechanism 7.
Patent JP-H01250994-A (JP)
Title: Liquid crystal display device
Inventor: IHARA YASUFUMI
IPC: G09G3/36
Filed: 1988-03-31
Abstract: PURPOSE:To erase a window frame-like display of the outside peripheral part of a display pattern and to improve the visibility by adjusting a voltage waveform applied to a dummy electrode which has been formed in other part than the display pattern part. CONSTITUTION:On the main surfaces 1a, 2a sides on the first and the second substrates 1, 2, a group of X, Y electrodes 3, 4 for display pattern and additional X, Y electrodes 3a, 4a being dummy electrodes are formed, respectively. Also, a part 5 which can be looked at from the outside of a set at the time of being used as a display device is divided into a background part of the periphery in which the additional X, Y electrodes 3a, 4a exist, and a display part in which the X, Y electrodes 3, 4 intersect with each other except said part. In this state, when the part which does not display a character, etc., is in a transmission and the display is blue, the visibility becomes more satisfactory, therefore, an effective value of an applied voltage of the part for executing a display in the dummy electrodes 3a, 4a is made lower than an effective value of an applied voltage of the part for executing no display. In such a way, a character, etc., can be read easily.