baber/WOPTO huggingface dataset:
Patent JP-H09178795-A (JP)
Title: Method for judging power line abnormality
Inventor: OGAWA MASAHIDE
IPC: G01R31/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for judging abnormality for improving the accuracy for judging of a power line abnormality. SOLUTION: An electrical signal is successively stored at each specific time interval which is equal to or less than the half of the basic period of current flowing to a power line 1, the electrical signal thus stored is integrated for the half of the basic period from a specific time or a time (period time) up to the period of the integer multiples. At the same time, a time which is delayed by the half of the basic period from the specific time or the period of the integer multiples is set to a start time and is integrated for a period time. When the difference of both integrated values or the absolute time exceeds a specific value, it is judged that the power line is abnormal and further a specific time is successively changed.
Patent JP-2001169534-A (JP)
Title: Gate circuit of insulated gate semiconductor element
Inventor: ICHIKAWA KOSAKU
IPC: H02M1/08
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a gate circuit of an insulated gate semiconductor element of high reliability, which enables high frequency operation of an insulated gate semiconductor element and drives stably a power converting device like an inverter. SOLUTION: This gate circuit is constituted of an insulated gate semiconductor element 10, a gate resistor 11, first series semiconductor elements constituted of switching element 12, 13 in which an NPN and a PNP semiconductor elements are connected in series and resistors 23, 24 connected in series with the switching elements 12, 13, a resistor 14 connected with the gates of the first series semiconductor elements, second series semiconductor elements 15, 16 constituted similarly to the first elements, delay circuits 18, 19 for delaying a specified time from a switching control signal 17, parallel circuits 25 and 26 of resistors and capacitors which are connected in series with the second series semiconductor elements 15 and 16, respectively, and a positive and a negative control power sources P, N.
Patent JP-H05264425-A (JP)
Title: Twisted-angle measuring device between gage marks of rod-material test piece
IPC: G01N3/26
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a twisted-angle measuring device, by which the twisted angle of each gage mark in a rod-material test piece is actually measured, and the twisted angle between the gage marks of the test piece is accurately measured. CONSTITUTION:A pair of friction rollers 3 hold a test piece 2 under the contact state in the positions of gage marks at two points, which are set at the approximately central parts of a rod-material test piece 2. Both angle sensors 4 measure the rotating angles of the friction rollers 3. The twisted angle between the gage marks of the test piece is displayed as the measured value by the operation based on the rotating angles of both rollers 3 at the positions of both gage marks with an operating part 5. These parts are provided. The rotating displacements of the positions of the gage marks are actually measured with the friction rollers 3 and the angle sensors 4 at the positions of both gage marks. The processing is performed in the operating part 5 based on the actually measured values. The results are displayed as the measured value of the twisted angle between the gage marks of the test piece.
Patent JP-H06194458-A (JP)
Title: Sensor mounting stand
Inventor: WATABE YASUAKI
IPC: G01V8/20
Filed: 1992-12-22
Abstract: PURPOSE:To provide a sensor mounting stand which can easily prevent mutual interference when a plurality of sensors are provided adjacently. CONSTITUTION:An L-shaped sensor mounting stand consists of a vertical plate 2 where a sensor 1 which applies light beams to a target object and at the same time receives the reflection light to detect the presence or distance of the target object is mounted and a horizontal plate 3. Then. the amount of protrusion of the horizontal plate 3 is set based on the minimum dimensions where no mutual interference is generated when a plurality of sensors are provided. Also, the sensor 1 is mounted to the vertical plate 2 so that the protruding edge of the horizontal plate 3 is in parallel with the vertical plate 2 and at the same time the light axis is in parallel with the vertical plate 2.
Patent JP-H02289788-A (JP)
Title: Drilling device for forming slot on base rock
Inventor: INOUE HIROYUKI
IPC: E21B19/24
Filed: 1989-12-28
Abstract: PURPOSE:To improve the workability by providing a drilling machine main body fitted with a constituting bit to a drilling rod via a guide rod operably along a guide cell, and fitting an insertion guide bar near the drilling rod. CONSTITUTION:A drilling machine main body is advanced along a guide cell 3, and a drilling rod 6 is rotated to drill a drilled hole H. An insertion guide bar 11 is fitted to a drilling device so that the tip of the bar 11 precedes the tip of a bit 7 connected to the rod 6 via a guide rod 8. The tip of the bar 11 is located on the drilled hole H and advanced together with the main body via a support bed 10, and the portion adjacent to the drilled hole H is drilled by the rod 6 using the bar 11 as a guide. When the tip of the bar 11 reaches the bottom of the drilled hole H, a hydraulic cylinder is retreated, the rod 6 is advanced, and drilling is performed to the tip position of the bar 11. The bar 11 and the rod 6 are withdrawn from the drilled hole H, the positional relation between the bar 11 and the rod 6 is returned to the original state, then drilling is likewise performed.
Patent JP-H03203969-A (JP)
Title: Recording liquid and method for recording using the same
Inventor: YAMAMOTO MAYUMI
IPC: C09D11/00
Filed: 1989-12-29
Abstract: PURPOSE:To obtain a water-based ink, containing C.I. Reactive Blue 227 as a dye and a liquid medium, excellent in ink clogging resistance, etc., and capable of providing images excellent in discoloration resistance and providing blue images improved in indoor discoloration resistance. CONSTITUTION:The objective recording medium containing preferably 0.5-6wt.% C.I. Reactive Blue 227 as a dye and a liquid medium. The aforementioned recording liquid preferably has 1-15cP viscosity at 25 deg.C, >=40dyne/cm surface tension and pH4-10.
Patent JP-H09178221-A (JP)
Title: Outdoor unit for air conditioning apparatus
Inventor: YOSHINAGA KOZO
IPC: F24F5/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable silencing of sounds while achieving a sufficient upward flow by reducing a pressure loss attributed to a grill. SOLUTION: A crossflow fan 30 is arranged vertically in an air path 2A within a casing 20 in proximity to an diffuser 22. The crossflow fan 30 is made up by arranging a plurality of fan bodies 40 and 40 in which a plurality of blades 50 and 50 extending in the axial direction of a rotating shaft are arrayed in the circumferential direction thereof. The blades 50 and 50 of the fan bodies 40 and 40 are each formed into a twisted blade which is twisted centered on the axis of the rotating shaft from one side end of the blades 50 and 50 to the other side end thereof so that the direction of blowing the air is inclined askew upward with respect the direct front orthogonal to the axis of the rotating shaft of the crossflow fan 30.
Patent JP-H07165008-A (JP)
Title: Air bag device for automobile
Inventor: MATSUURA TADASHI
IPC: B60R21/16
Filed: 1993-12-16
Abstract: PURPOSE:To more finely control air bag operation for an automobile. CONSTITUTION:An air bag device for an automobile is provided with a seat belt installing sensor 2 to detect whether a seat belt is installed or not and a seat slide positioning sensor 3 to detect a position whether the seat is placed in front or in rear of the body, and a control device 4 takes those signals from the sensors into consideration so as to control to change operation starting timing or expansion quantity of the air bag. Therefore, the control for matching the actual situation of an occupant can be carrier out.
Patent JP-H05178498-A (JP)
Title: Paper sheet processing device
Inventor: TAJIMA TOSHIYUKI
IPC: B65H7/18
Filed: 1991-12-25
Abstract: PURPOSE:To provide a paper sheet processing device which is automatically stopped when take-out of many of paper sheet occurs. CONSTITUTION:A paper sheet processing device 1 is arranged in a state to be positioned facing the surfaces of paper sheets P in a laminated state. The paper processing device comprises a suction feeding device 3 by which the paper sheets P are fed, in order, from the topmost part through suction, a double feed preventing means 4 vertically displaceably arranged facing the suction feeding means 3 and preventing the occurrence of the double sheet feed of the paper sheet P, a detecting means 8 by which, when take-out of a number of the paper sheets P occurs, downward displacement of the double feed preventing means 4 is detected, and control means by which operation of the suction feeding means 3 is stopped based on the detected result of the detecting means 8. This constitution prevents the further conveyance of a number of the erroneously taken-out paper sheets P and prevents physical disruption of various mechanisms at a conveyance destination.
Patent JP-H03203245-A (JP)
Title: Thin film transistor array
Inventor: TSUNOHASHI TAKESHI
IPC: H01L29/78
Filed: 1989-12-28
Abstract: PURPOSE:To make it possible to obtain a liquid crystal display panel which has a recessed display surface and reduces reflected light toward the user by using a specific board and combining liquid crystal with a transparent conductive film on the rear side. CONSTITUTION:At least a thin film 3 is formed on one side of a transparent polymer film-made substrate 2 selected out of SiOx (x: 1 to 2), ZrO2, Al2O3, SiC, TiC, SiN and TiN. A thin film transistor array 1 which comprises a gate electrode 4, a gate insulation film 5, a semiconductor layer 6 and source drain electrodes 7 and 8, is formed on the side where the thin film 3 is formed or on the side opposite to the thin film 3. This construction makes it possible to manufacture a liquid crystal display panel whose display surface is properly curved and hence to reduce reflected light.
Patent JP-H09184762-A (JP)
Title: Color measuring device and method
Inventor: TAKAHASHI HIROYUKI
IPC: G01J3/50
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a color measurement value from including an error due to temperature change in a color measuring device with a color measuring means for measuring the color on the surface of an object without any contact. SOLUTION: The color on a surface 1 of an object is measured by a colorimeter 2 and at the same time the temperature of the surface 1 of the object is measured by a thermometer 3. In a color difference calculating device 4, color measurement values (L',a', and b') are corrected by a temperature measurement value t. The correction is equivalent to the conversion of the color measurement values (L*, a*, and b*) to a value at a reference temperature according to a correction coefficient which is preset for each color component according to the color of the surface of the object and the difference between a preset reference temperature and the temperature measurement value t. The difference between the conversion value and the color (at the reference temperature) of each color standard plate is outputted as a color difference ΔE.
Patent JP-H06191092-A (JP)
Title: Printer
Inventor: NEGISHI AKIRA
IPC: B41J2/30
Filed: 1992-12-24
Abstract: PURPOSE:To improve quality of recording by using only an optimum part of entire dots of a head by providing number-of-dots calculating means used at a recording head, optimum state calculating means and means for moving the head on one dot basis in a sub-scanning direction. CONSTITUTION:Character data sent from a host computer 12 are stored in a data buffer memory 4. Then, a CPU 1 develops the data of the memory 4 in one line image data according to data of a font ROM 5, and stores it in an image memory 6. The CPU 1 checks minimum necessary number of rasters of the image data or one line. Then, the CPU 1 calculates a range of a head 10 necessary to print the number of the rasters by using head characteristic data in a RAM 3. In order to correct a deviation in a sub-scanning direction, a head position controller 8 moves a head position in the sub-scanning direction on one dot basis based on data from a head position offset generator 7. An operation for printing one line is repeated for each one line to print.
Patent JP-H07174864-A (JP)
Title: Existence detecting method for commodity on commodity display shelf and detecting board using for the method
Inventor: OYA KEIZO
IPC: A47F1/00
Filed: 1993-12-18
Abstract: PURPOSE:To provide an existence detecting method for commodities on a commodity display shelf capable of simply detecting the existence of the commodities on the commodity display shelf so that the commodities can be timely fed to the display shelf neither too much nor too little at a supermarket having a wide store area in particular. CONSTITUTION:The light emitted by light transmitters 8a-8n is guided to projecting optical fibers 2a-2n, part of the light transferred from light transmitting holes provided in the middle is put to the bottoms of commodities, the reflected light is caught by light receivers 9a-9n via receiving optical fibers 3a-3n, and the existence of the commodities on a shelf is detected.
Patent JP-H05177100-A (JP)
Title: Fitting mechanism for exterior apparatus
Inventor: KURODA KIYOMITSU
IPC: D06F95/00
Filed: 1991-12-26
Abstract: PURPOSE:To facilitate fitting by providing a slide rail on an exterior apparatus, providing a fitting member having a rail holder slid with the slide rail and a tongue-like projection coupled with the coupling section on the exterior apparatus side to position it, on the fitted face of a main apparatus in a fitting mechanism of a coin timer or the like, to a washing machine. CONSTITUTION:A fitting member 6 is fitted to the front face 8a of a main apparatus 8 to be fitted with fixing screws 7. A pair of rail holder sections 9, 10 having a U-shaped cross section are integrally formed by drawing on the upper and lower edge sections of the fitting member 6. A tongue-like projection 11 having an L-shaped cross section is protruded by drawing on the left side edge section of the fitting member 6. A pair of slide rails 3 are provided on the upper and lower edges of the fitting face 2a of an exterior apparatus 1, and a coupling member 5 is provided on the left side edge section. The slide rails 3 are slid and inserted into the rail holder sections 9 10 to fit the exterior apparatus 1 to the main apparatus 8. the extension section 12 of the coupling member 5 is coupled with the step section of the tongue-like projection 11 for positioning.
Patent JP-H10190943-A (JP)
Title: Image sensor
Inventor: HANATO HIROYUKI
IPC: H04N5/357
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of shielding stray light from the outside of a micro-lens, without the need for a photomask for forming a light shield layer and whose effect is not limited depending on a pattern of the micro-lens. SOLUTION: In a waveguide-type reduction image sensor, consisting of a light-emitting diode array lighting an original face, a micro-lens array 8 that collects a reflected light from the original face and makes the light incident onto a guide path, an optical guide path array leading a light collected by the micro-lens 1 and a charge-coupled element to convert reduced optical information from the optical waveguide path into an electric signal, a wedge-type grating 2 is formed to a light shield part which does not require refraction in a face of the micro-lens array 8 in which the micro-lens 1 is formed.
Patent JP-H09156376-A (JP)
Title: Power supply system for sliding door
Inventor: OZEKI TAKAO
IPC: B60R16/02
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction by erroneous power supply by feeding back an ON-OFF signal of a curtsy switch to be turned on when a sliding door is opened, and starting power supply when a junction switch is turned on in an ON condition of the switch. SOLUTION: In a condition where a sliding door is opened, a curtsy switch 6 is turned on. On the other hand, when the sliding door is operated so as to be closed and is put in a half door condition, respective power supply terminals 32a, 33a and 32b, 33b of a junction switch 31 and earth terminals 34a and 34b contact with each other. Then, a relay driving signal is outputted from a microcomputer 3 to which an earth signal being an ON signal of the junction switch 31 is inputted, and a power supply relay 2 is actuated, and a switching relay contact point 2c is switched to a contact point 2a from a contact point 2b, and power supply is started. When a half latch detecting switch 20 is turned on, a full lock motor 18 is actuated, and the sliding door is closed.
Patent JP-H07172343-A (JP)
Title: Posture control device for cab
Inventor: SONEHARA TSUTOMU
IPC: B62D27/04
Filed: 1993-12-21
Abstract: PURPOSE:To prevent the rapid change of behavior of a cab right after variation of a control parameter by a method wherein a variation amount of each control parameter is divided into a plurality of lots by a control parameter change eliminating means, and the change of each control parameter is eliminated by a plurality of control cycles. CONSTITUTION:A difference between each control parameter newly determined by a control change eliminating means 36 and each of control parameters hereto determined, i.e., a variation amount, is divided into a plurality of lots and the change of each control parameter is eliminated by a plurality of control cycles. Subsequently, from an amount of relative displacement of each mode of a car frame from a road surface an amount of relative displacement of a cab from a car frame and each control parameter the change of which is eliminated, a control amount of each mode of the cab is determined by a control amount calculating means 37. Finally, from a control amount of each mode of the cab, the control voltage of each oil amount control valve 16 is determined. From a control voltage and feedback voltage from an oil pressure sensor 17, each oil amount control valve 16 is driven and an oil amount of each hydraulic actuator 19 is regulated.
Patent JP-H10187122-A (JP)
Title: Color generating method
Inventor: TSUTSUGUCHI KEN
IPC: G09G5/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a color generating method being not limited to a region by using a diffusion equation for liquid as a deciding means when luminance of a pixel for both regions is decided, when a region constituted with pixels having other luminance is overlapped on a region constituted with pixels having some luminance. SOLUTION: A diffusion equation for liquid is used as a deciding means when luminance of a pixel for both regions is decided, when a region 102 constituted with pixels having other luminance is overlapped on a region 101 constituted with pixels having some luminance. The diffusion equation is expressed by dc/dt=D.Δc. In the equation, (c) is the concentration defined by the ratio of mass of a component to the whole mass, D is a quantity called the diffusion coefficient, and Δ is a differential operator known as the Laplace operator. The diffusion coefficient D is determined for each adequate calculation time step, a color of a pixel of a diffusing region is determined and displayed.
Patent JP-H11178227-A (JP)
Title: Electronic apparatus
Inventor: FUJITA SUSUMU
IPC: H02J7/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To enable sure starting. SOLUTION: When an operator changes over a switch 20 to connect a thermoelectric sensing element 12 and a capacitor 18 in series, the electromotive force of the thermoelectric sensing element 12 and electric power left at the capacitor 18 are composited, so that high power voltage can be obtained. As a result, an oscillator 14 is driven surely, so that oscillation is started, and when a booster circuit 16 is driven with a pulse signal for outputting a booster voltage, it is supplied to the oscillator 14, thus it is possible to have driving continued.
Patent JP-H06195645-A (JP)
Title: Magneto-resistance effect type head and magnetic recorder formed by using this head
Inventor: YAMAMOTO KAZUHIRO
IPC: G11B5/39
Filed: 1992-12-25
Abstract: PURPOSE:To improve the emanation of the heat of a magneto-resistance effect film by energization and to increase a permissible current value by orienting the magneto-resistance effect film in a plane bearing indicating the largest change rate of magneto-resistance with the film plane. CONSTITUTION:An Ni-19% Fe film is formed by sputtering as a lower magnetic shielding film at about 1mum thickness on a substrate 9 consisting of zirconia and is processed by a lithography method to allow the necessary part to remain. An alumina film is formed as an insulating film 7 thereon. An Ni-19wt.% Fe film obtd. by orienting the magneto-resistance effect film 2 of 3 to 45nm film thickness in a <100> direction is formed on this insulating film 7 and the others exclusive of the necessary part made to remain are removed. A shunt film 3 consisting of Nb and a soft magnetic film 4 consisting of an amorphous alloy of a CoZrTaRu system are laminated on a magnetic domain control film 1. An electrode 8 for energizing the magneto-resistance effect element is formed and the alumina film which is the insulating film 7 and an upper magnetic shielding film 6 are laminated thereon, by which the magneto-resistance effect element is obtd.
Patent JP-H09160879-A (JP)
Title: Customer recognition processing system
Inventor: NAOI TAKANORI
IPC: G06F19/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To improve the operability by customer and to shorten the waiting time. SOLUTION: An automatic transaction device 1 is provided with a characteristic data obtaining part 12 which detects the approach of a customer and obtain characteristic data from an eye image. Thus, the customer is recognized and customer information is previously received from a host computer before the customer starts an operation. Therefore, even when the customer starts a transaction and requires the payment transaction, for example, the automatic transaction device 1 can complete the transaction by itself without requesting customer information, etc., to the host computer.
Patent JP-2000356400-A (JP)
Title: Hot water supply apparatus
Inventor: KONO TAKAYUKI
IPC: F24H1/10
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate analysis of failures caused by external environment, i.e., temperature, humidity, and the like. SOLUTION: The hot water supply apparatus provided with a failure monitoring means 50 comprises means 51 for measuring external environment where the hot water supply apparatus is installed, a memory means 52 for storing the results of the failure monitoring means 50 and the measurements of the environment measuring means 51 upon occurrence of failure in the hot water supply apparatus, and a section 37 for displaying the results of the failure monitoring means 50 stored in the memory means 52 by operating a maintenance switch 53 and the measurements of the environment measuring means 51.