baber/WOPTO huggingface dataset:
Patent JP-H03260560-A (JP)
Title: Absorption type cooling-heating apparatus
Inventor: NAGAOKA GIICHI
IPC: F25B15/00
Filed: 1990-03-09
Abstract: PURPOSE:To improve a coefficient of performance and heat resistance in cooling by a construction wherein single-effect cycles on high-stage and low-stage sides form a single-effect cooling cycle in cooling, while the single-effect cycle on the high stage side forms a boiler operation with air used as a heat source and the single-effect cycle on the low stage side forms a single-effect heat pump in heating. CONSTITUTION:In cooling, an absorptive solution 35 is heated by a gas or the like and generates a refrigerant vapor in a regenerator 21 of a cycle A on a high stage side. The generated refrigerant vapor heats a regenerator 14 of a cycle B on a low stage side and is condensed thereby and it flows into an evaporator 24 in the form of liquid. In the evaporator 24 the refrigerant is evaporated and cold water 37 necessary for cooling is produced by the heat of evaporation on the occasion. In heating, the cycle A on the high stage side forms a boiler operation. The refrigerant is heated when a refrigerant generator 22 is heated. The generated refrigerant heats a regenerator 14 on the low stage side and is condensed thereby in the same way as in cooling, and then it returns to the refrigerant generator 22. On the other hand, the cycle B on the low stage side forms a single-effect heat pump cycle. In other words, the regenerator 14 is heated by the refrigerant vapor from the cycle A on the high stage side. Hot water 36 being necessary for heating is produced by an absorber 16 and a condenser 15.
Patent JP-H01235049-A (JP)
Title: Optical information recording medium
Inventor: SHIBATA TAKEHIKO
IPC: G11B11/105
Filed: 1988-03-15
Abstract: PURPOSE:To accurately cope with data by applying a prescribed method to record the control data to each sector of a control track of a standard format. CONSTITUTION:The control data on the standard format control tracks 21 and 22 are recorded by a prescribed recording method, e.g., a magneto-optical recording system. Thus the data on the tracks 21 and 22 are read under various conditions like AT, AF, etc., in an exactly equal way to a standard format user track 3 where the recording method of the tracks 21 and 22. In addition, the control data on the track 3 is rewritable and therefore can be recorded in accordance with the characteristics of each recording medium set at the final stage of shipment of products or can be rewritten at the application of the data. Thus the data can be recorded with high accuracy and a magneto- optical disk can be controlled with higher accuracy.
Patent JP-H04273782-A (JP)
Title: X-ray fluoroscopic image processor
Inventor: SHIBATA KOICHI
IPC: A61B6/00
Filed: 1991-02-28
Abstract: PURPOSE:To fastly obtain a fine X-ray fluoroscopic image by subtracting after an integration image obtained by adding while the corresponding picture element position is matching and an out-of-focus image obtained by adding while the corresponding picture element position is shifted are weighted. CONSTITUTION:Among plural frames, the video signal of an X-ray fluoroscopic image is added while the corresponding picture element position is matched, an integration image is obtained, and it is added while the corresponding picture element position is shifted, the out-of-focus image is obtained, and after these are respectively weighted, subtraction is performed. That is, after the simple integration and shift integration in frame memories 5 and 6 are completed, the image data of the integration image and the image data of the out-of-focus image formed by them are weighted by calculators 9 and 10 respectively. These image data after weighting are sent to a subtracter 11 and the corresponding picture element data are subtracted.
Patent JP-S59188373-A (JP)
Title: Snubber circuit of self-extinguishing type semiconductor element
Inventor: NARITA HIROSHI
IPC: H02M1/06
Filed: 1983-04-06
Abstract: PURPOSE:To provide a snubber circuit of a self-extinguishing type semiconductor element adapted for a large capacity without loss by providing a switch element in a circuit for transferring the charge of a snubber capacitor to the second capacitor. CONSTITUTION:A thyristor ThR is provided in series with a reactor LR, and a snubber capacitor of a freewheel diode DF is commonly used as a regenerative capacitor CR. When an ON signal is applied to the thyristor ThR substantially in synchronization with the turn ON of a GTO thyristor, the charge of a snubber capacitor CS is transferred to the capacitor CR, and the thyristor ThR is then turned OFF. When the GTO thyristor is turned OFF, the charge of the capacitor CR is applied to a load, while the capacitor CS is overcharged. When the GTO thyristor is then turned ON, the charge of the capacitor CS is transferred to the capacitor CR.
Patent JP-H11255334-A (JP)
Title: Tablet transfer device
Inventor: FUTAMURA KOJI
IPC: B65G11/20
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a tablet transfer device of simplified structure whereby it is practicable to transfer tablets from a small vessel to a large with good workability and without the risk of causing a damage substantially. SOLUTION: A tablet transfer device is composed of a suction part 3 to suck up tablet and a throw-down part 4 which throws the sucked tablets down into a vessel 1, wherein the suction part 3 sucks each tablet from a nozzle 314 and sends into a cylinder body 31, while the throw-down part 4 receives the tablet dropped from the under-opening in the suction part 3 and allows it to fall upon decelerating by funnel-shaped members 42 installed in line in the vertical direction and having an eccentrically positioned exhaust port. The throw-in speed of tablet to the cylinder body 31 can be retarded by a bypass pipe 343 furnished on the suction pipe 311. The suction part 3 and throw-down part 4 have a structure to allow easy disassembly and washing operations.
Patent JP-S54151049-A (JP)
Title: Focusing type optical transmission body whith optical fiber mounting part
Inventor: KOBAYASHI ISAO
IPC: G02B6/26
Filed: 1978-05-18
Abstract: PURPOSE:To make fixing of optical fibers to a focusing type optical transmission body accurate, stable and easy by providing a thick film opened with holes for mounting the optical fibers to at least one end of the focusing type optical transmission body crossing its center. CONSTITUTION:End faces 20, 21 perpendicualr to the central axis 10 of a focusing type optical transmission body 1 are polished and a thick film 2 of an acrylic resin opened with two holes 30, 31 is affixed to the end face 20. The two holes 30, 31 are formed by affixing the acrylic resin containing photosensitive agent on the end face 20, putting a mask thereon, exposing and fixing the resin then selectively etching the resin by using a developer. This method enables the holes to be accurate in size and position to be formed through the use of a suitable mask. Next, the head parts of optical fibers 40, 41 are inserted into the holes 30, 31 and an epoxy resin 50 is injected around these to bond and fix.
Patent JP-H11257420-A (JP)
Title: Fluid type vibration damping device
Inventor: TAMAMATSU KENICHIROU
IPC: F16F9/10
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To further improve a two-directional liquid column pipe damper system vibration damping device, so as to obtain effect large as possible by a limited size, and simply regulate the characteristic in accordance with the natural period of a high/middle-rise building and the like to which this vibration damping device is applied. SOLUTION: Four prismatic projecting parts 1a are formed, upward from a nearly square tank 1 and along the sides, the projecting parts 1a and the tank upper part except the projecting parts 1a are closed with a ceiling plate 2, the adjoining projecting parts 1a are respectively communicated to each other on the upper parts of these projecting part 1a through vent tubes 3, the tank 1 is filled with liquid 4 up to the specified positions in the projecting parts 1a tanks, and this vibration damping device is provided with damping plates 5 having a plurality of opening holes under the liquid level in the tanks of the projecting parts 1a, and tank inside width regulating mechanisms 6 for regulating the size in the tanks of the projecting parts 1a.
Patent JP-H03259917-A (JP)
Title: Production of polyester
Inventor: IKEDA ISAO
IPC: C08G63/695
Filed: 1990-03-09
Abstract: PURPOSE:To produce a polyester which can be easily cured with moisture in air and is useful for coating materials, adhesives, modifiers, etc., by reacting a monoepoxy compound with a hydrolyzable silane-containing acid anhydride by heating. CONSTITUTION:A monoepoxy compound (e.g. epoxidized polyalkylene glycol monoalkyl ether) is made to react with a hydrolyzable silane-containing acid anhydride (e.g. 4-trialkoxysilyltetrahydrophthalic anhydride) by heating at 50-250 deg.C.
Patent JP-H08225287-A (JP)
Title: Block hanger
Inventor: NAKANO MASAHIKO
IPC: E02B3/14
Filed: 1995-02-22
Abstract: PURPOSE: To reduce the physical fatigue of a worker at the stacking execution site by shifting multiple blocks in the attitude that their faces are erected, i.e., in the attitude that the blocks can be stacked as they are. CONSTITUTION: A holding lever 23 holding at least two side faces of the buttress section 3 of a block 1 is suspended at a prescribed interval from a hoisting lever 22 with a prescribed length having a lift support section 21. A lock plate 30 having a circular arc section is pivotally supported on the holding lever 23 via a shaft 28. A circular arc oblong hole 31 is bored on the lock plate 30, a rod 32 with a prescribed length is coupled with the circular arc oblong hole 31, and a pinching lever 33 pinching the buttress section 3 of the block 1 is rotatably provided on the rod 32. A contact lever 26 with a prescribed length to be kept in contact with the rear section of the buttress section 3 of the block 1 is connected to the holding lever 23.
Patent JP-S51135325-A (JP)
Title: Input uinit
Inventor: TANAKA TSUTOMU
IPC: G06F3/02
Filed: 1975-05-19
Abstract: PURPOSE: To obtain a key signal input unit of key roll over block. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63226214-A (JP)
Inventor: DOI HISASHI
IPC: A01F12/18
Filed: 1987-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59188323-A (JP)
Inventor: ISHIGURO TAKASHI
IPC: H02H3/08
Filed: 1983-04-07
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-2000258749-A (JP)
Title: Surface light source device and liquid crystal display device
Inventor: UMEMOTO SEIJI
IPC: G02F1/1335
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a surface light source device which has excellent uniform brightness and little difference between bright and dark areas, which consumes small electric power and which is excellent in compactness, by providing the entrance face of a light guide plate in which light entering the entering face outgoes from one of the upper and lower faces with two or more light emitting diodes at a specified distance which repeatedly blink. SOLUTION: Two or more light emitting diodes 3 which repeatedly blink are disposed at <=10 mm distance on the light entering face of a light guide plate 1 in which the light entering the entering face outgoes from one of the upper and lower faces. The light guide plate 1 is properly selected from such plates in which the light entering the entering face outgoes from one of the upper and lower faces, and the kind of the plate is not limited. The light guide plate 1 preferably used form the viewpoint of the use efficiency of light has a light emitting means consisting of prismatic irregularities on one of the upper and lower faces. The prismatic irregularities are preferably formed as projections or recesses having surfaces of equal lines.
Patent JP-S58178061-A (JP)
Title: Damper blade
Inventor: MIYAJI YOSHINOBU
IPC: F16K1/22
Filed: 1982-04-10
Abstract: PURPOSE:To reduce the wear by using checkered steel plates as the constitution material for a damper blade, and forming the surface making contact with fluid into uneven form at a low cost, thus permitting generation of turbulent flow. CONSTITUTION:As for a damper blade 1 which turns around a valve shaft 2 installed across the inside of a duct, checkered steel plates 3 are used as the constitution material. In this case, the turbulent flow is generated by forming the surface making contact with fluid into uneven form, and the wear can be reduced easily and at an exceedingly low cost.
Patent JP-H09232984-A (JP)
Title: Non-dab receiver and dab receiver
Inventor: NEMOTO HIROYUKI
IPC: H04N5/44
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a DAB wave from being mis-recognized to be a TV wave or a radio wave at frequency search by providing an electric field strength detection means in the process of sweeping a reception frequency and a means storing a reception frequency of a prescribed signal to be a reception frequency of a non-DAB wave. SOLUTION: When a reset key is depressed, a microcomputer 30 sets its initial value to sweep the reception frequency, a reception electric field strength detection means 21 detects that the reception electric field strength at the reception frequency of the initial value is the prescribed threshold level or over and when a null detection means 22 does not detect a null symbol, the reception frequency is stored in a memory 31 at that time. On the other hand, when the means 21 detects that the reception strength is a prescribed threshold level or over, the reception frequency is not stored in the memory 31. A succeeding reception frequency is set and when the reception electric field strength is the prescribed threshold level or over or no null symbol is detected, the reception frequency is stored in the memory 31 and a series of operations above is continued.
Patent JP-H04294617-A (JP)
Title: Oscillation circuit
Inventor: SHIGEMORI MIKIO
IPC: H03B5/36
Filed: 1991-03-25
Abstract: PURPOSE:To optimize the oscillating condition over a wide frequency range by making a drain resistance or a gate resistance adjustable in the inverter oscillation circuit. CONSTITUTION:A drain resistance between a drain of an inverter and a piezoelectric vibrator is varied in two stages or over by combining 'connection' or 'non-connection' of each of option pads 9, 10 to a terminal of a piezoelectric vibrator 11 connecting to a drain pad 7. With an oscillation frequency set low, the option pads are not connected to increase the drain resistance, and with the oscillation frequency set high conversely, the option pads are connected to decrease the drain resistance thereby optimizing the oscillation condition.
Patent JP-H06275225-A (JP)
Title: Surface analyzing device
Inventor: NIWA NAOMASA
IPC: H01J37/20
Filed: 1993-03-19
Abstract: PURPOSE:To electrically connect a sample holder to a sample stage without having an influence on the movement of the sample stage in a surface analyzing device. CONSTITUTION:In a surface analyzing device having a sample stage 1 for holding a sample holder 2, a conductive part 12 is provided on the contact surface 13 of the sample stage 1 with the sample holder 2, and the sample stage 1 is electrically connected to the sample holder 2 through the conductive part 12.
Patent JP-S61218903-A (JP)
Title: Displacement measuring instrument
Inventor: SAGARA MAKOTO
IPC: G01B11/00
Filed: 1985-03-25
Abstract: PURPOSE:To detect the relative displacement of two bodies at high accuracy by arranging plural photoelectric converting elements at equal spaces on one of bodies making relative movement, detecting optical pattern information of the surface of another body successively and finding deviation between the two by comparing the pattern information with previously detected pattern information. CONSTITUTION:Out of a bed 1 and a table 2 moving relatively, a string of photoelectric transducers 11 are arranged in the table 2 side at opposing positions off from the bed 1 by a specified distance and parallel to the direction of relative movement. A light source 12 that irradiates light onto the sliding plane of the bed 1 and a lens 13 that forms an image of reflected light from the surface of the bed 1 on the string of photoelectric transducers 11 at specified magnification are provided. The string of transducers 11 are detected electrically by photoelectric transducers 111-118 consisting of eight elements CCD etc. arranged at equal spaces along the direction of relative movement, and sent to a pattern processing section 21. The information is amplified by an amplifier 22 and converted to digital signals by an A/D convertor 23 and stored in a detected pattern memory. This is sent to an arithmetic circuit 27 every time a read command is given, and compared with the reference pattern, and the amount of deviation is decided.
Patent JP-H03275415-A (JP)
Title: Lining up device of tape
Inventor: ISE YOJI
IPC: B65H37/04
Filed: 1990-03-12
Abstract: PURPOSE:To obtain a lining up device of a tape by which a plurality of work pieces are simultaneously lined up on the tape with a high efficiency, by raising the work pieces lined up in holes in rows of pallets in order transferred by a conveyor toward the adhesive face of the tape and by providing a lifter to stick the work pieces to the adhesive face of the tape. CONSTITUTION:This line up device 10 of a tape transfer pallets 60 for lining up in which work pieces 20 are arranged in order to the underside of the adhesive face 31 of the tape 30 stretched between a feed reel 40 and a winding up reel 50 by use of a transfer apparatus 80. The transferred pallet 60 for lining up is raised by a lifter 90 to stick the work pieces 20 lined up in holes 61 in rows to the adhesive face 31 of the tape 30. Thereafter, vacant pallets 60 are recovered. The tape 30 sticked with work pieces 20 on the adhesive face 31 thereof is wound up in the winding up reel 50. A new tape is fed from the feed reel 40. This procedure is repeated as a cycle. And the tape 30 sticked with the work pieces 20 is wound up in the winding up reel 50 in turn.
Patent JP-H05264626-A (JP)
Title: Failure detector for thunderbolt-proof horn device
IPC: G01R31/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a failure detecting device for lightning insulator, which can perform the detecting work easily in a tower body part and which can perform the automatic measurement. CONSTITUTION:A current limiting element having the non-linear voltage-current characteristic is housed in this thunderbolt-proof horn device. A detecting electrode 32 of a failure detector 31 is located opposite to an electrification side electrode fitting 12 to form an air gap G0. One end of an electrostatic capacity element 33 is electrically connected to the detecting electrode 32, and the other end of the electrostatic capacity element 33 is connected to a grounded tower body part. The detecting electrode 32 and the electrostatic capacity element 33 are fitted to the thunderbolt-proof horn device by a fitting fixture 25. The induced voltage of the electrostatic capacity element 33 of the detector 31 and the induced voltage thereof at the normal time are compared with each other to detect a failure.
Patent JP-S53145480-A (JP)
Title: Detecting method of ic pellet positions and apparatus for the same
Inventor: IGARASHI KENICHI
IPC: H01L21/58
Filed: 1977-05-24
Abstract: PURPOSE: To accurately detect the position of the entire pellet part by taking out sets of characteristic three electrodes among reference electrode arrays within an IC pelle pellet, and taking out and corresponding throse whereinthe triangular pattern formed by these and the triangular pattern formed by an arbitrary three patterns in the pattern group obtained through scanning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11253688-A (JP)
Title: Washing machine
Inventor: TAKAGI SHINICHIRO
IPC: D06F39/08
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and to improve handleability by automatically operating a water suction pump at the time of preparing the utilization of water in a bathtub such as putting the water suction part of the water suction pump into the bathtub in a washing machine capable of utilizing the water in the bathtub e.g. other than city water. SOLUTION: This washing machine is provided with a water feeding valve 11 feeding water into a water receiving tank and a water suction pump 12 provided with a water detection sensor 25 detecting the presence/absence of the water and feeding the water into the water receiving tank. The operation of the valve 11 and that of the pump 12 are controlled by a control means 27 to successively control a series of the processes of washing, rinsing and dehydrating. The means 27 is made to supply the water into the water receiving tank by the pump 12 if the sensor 25 detects the presence of the water in feeding the water.
Patent JP-H01233314-A (JP)
Title: Portable apparatus for measuring water depth
Inventor: SHIGEMATSU BUNJI
IPC: G01B17/00
Filed: 1988-03-15
Abstract: PURPOSE:To measure accurately the depth of water just below, by suspending an ultrasonic wave transmission-reception unit and by fitting inclinometers thereto to conduct measurement only when angles of inclination are within a prescribed range. CONSTITUTION:A wave transmission-reception unit 11 emits an ultrasonic wave downward, receives the ultrasonic wave reflected from the surface of the bottom of the water and measures the depth to said surface. The wave transmission- reception unit 11 is provided with a draft meter 12, whereby the depth of the unit 11 from the surface of the water is measured. In addition, an X-direction inclinometer 13 measuring an inclination in the direction X and a Y-direction inclinometer 14 measuring an inclination in the direction Y intersecting the direction X perpendicularly are fitted to the unit. When angles of the inclinations measured by these inclinometers 13 and 14 are within a prescribed range, a data processing device 16 adds up a value of the water depth sent from the ultrasonic wave transmission-reception unit 11 and a value of the water depth sent from the draft meter to calculate a value of the depth of the water therefrom.
Patent JP-H0618195-A (JP)
Title: Military projection body launcher
Inventor: PERII FURANSHISU
IPC: F41F3/04
Filed: 1992-02-18
Abstract: PURPOSE: To provide a novel munitions launcher to limit a force exerted on a support body during launching by buffering the force. CONSTITUTION: A launcher comprises a plurality of ejector assemblies 300 suited for receiving a munitions, and a base 200 made of thermoplastic resin and molded over the peripheral parts and the rear parts of various ejector assemblies.
Patent JP-H11254541-A (JP)
Title: Weld molding method of synthetic resin sheet
Inventor: NAGASE TOMOKAZU
IPC: B29C65/32
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a molding method obtaining the same effect as conventional fusion cut molding by altering a fusion cut mold to a material high in heat capacity without altering the constitution of machinery and adding constitution passing cooling water thereto. SOLUTION: The outer peripheral surface of the blade-shaped mold 2 among both molds 3 of a pressing mold 1 having a double structure molded into a shape to be welded and the blade-shaped mold 2 and the inner peripheral surface of the pressing mold 1 are surrounded by electric wires 4 so as to be constituted to generate heat by high frequency and a cooling water passing pipe 5 is provided to the outer periphery of the blade-shaped mold 2 and a placing mold 7 having the shape corresponding to that of the mold 3 is arranged on a lower surface plate corresponding to these molds 3 and, at first,  a synthetic resin sheet having an overlap part to be welded is placed on the placing mold 7 and the upper blade-shaped mold 2 heated by high frequency and the pressing mold 1 are allowed to fall and the overlap part of a synthetic resin sheet is welded and cut into a desired shape at the same time and, next, cooling water is passed to cool a welded part.