baber/WOPTO huggingface dataset:
Patent JP-2000066652-A (JP)
Title: Luminance controlling device in image regeneration instrument
Inventor: KIMMELMANN STEFAN
IPC: G09G3/28
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To make a high contrast and a brightness of an image achievable without an overload on component by dividing an image to be displayed into a plurality of blocks, calculating an average light output with respect to the respective blocks and using a calculated value for a luminance controlling. SOLUTION: A video signal is divided, for example, into 4×5 numbers of blocks by a first calculation unit 5 making a frame memory 1 as an initial point. A light output is calculated by a second calculation unit 6 regarding the respective blocks and subsequently, is time-averaged by a time constant of from approximately one second to several seconds by an image output monitoring device 8. A luminance monitoring device 4 calculates the luminance of a frame or luminance of a field and the calculated value is used for rapidly controlling the luminance by a control constant of a milli-second range through the image output monitoring device 8. A rapid control of the luminance is related to a feeding source used, and therefore, the power source is not subjected to overloading.
Patent JP-S6266059-A (JP)
Title: Warm air space heater
Inventor: ISHIKURA NAOKI
IPC: F24H3/04
Filed: 1985-09-13
Abstract: PURPOSE:To make it possible to carry out optimum space heating in compliance with a space heating condition to maintain a constant conbustion by providing a changeover switch for using singly or simultaneously both upward and downward discharge circulation fans in upper and lower air flowpaths, and setting the rotational speeds of respective circulation fans so that the pressure within a combustion chamber at the time of using the fans simultaneously is substantially equal to that at the time of using either of the fans singly. CONSTITUTION:An upward discharge circulation fan 17 is rotated by a motor, 19a, and a downward discharge fan 18 by a motor 19b. The motors 19a and 19b can be respectively changed over to 'strong' and 'weak' by a changeover switch 26. In a case where hot air is discharged simultaneously through an upward discharge port 11 and a downward discharge port 12, the motors 19a and 19b are changed over to the 'weak' tap side so as to operate both upward and downward circulation fans 17 and 18. When both motors 19a and 19b rotate simultaneously in a weak mode, the 'weak' mode of both motors 19a and 19b is determined so that the pressure P1 within a combustion chamber 15 becomes equal to the internal pressure P0 of the combustion chamber 15.
Patent JP-H0745422-A (JP)
Title: Superconducting magnet device for magnetic levitation type railway
Inventor: KISHIKAWA AKIHIKO
IPC: H01F6/02
Filed: 1993-07-27
Abstract: PURPOSE:To restrain abnormal rise of a voltage generated when a superconducting coil is out of order during excitation or demagnetizing operation by making a circuit constitution switch element closed only when a superconducting coil is out of order during excitation or demagnetizing operation. CONSTITUTION:Permanent current switches 2a to 2f, protection resistors 3a to 3f installed on the car and diodes 4a to 4f are connected to each of one or more pairs of opposed right and left superconducting coils 1a to 1f and circuit constitution switch elements 5a to 5f are connected thereto to enable shortcircuiting of both ends of a superconducting coil. During excitation or demagnetization, when the superconducting coils 1a to 1f shift to normal conduction with the permanent current switches 2a to 2f opened, abnormal voltage rise generated at both ends of a superconducting coil is restrained by operation of the circuit constitution switches 5a to 5f corresponding to a superconducting coil which shortcircuits both ends of a superconducting coil.
Patent JP-H05251066-A (JP)
Title: Alkali cell and manufacture of alkali cell
Inventor: NOZAWA MUTSUO
IPC: H01M6/12
Filed: 1992-07-30
Abstract: PURPOSE:To enhance the liquid leak tightness of a cell by coating adhesive coating agent which is mainly composed of epoxy while benzotriazole is being added as addition agent, to a portion which is to be sealed by a negative electrode can or the insulating material of a negative electrode current collector. CONSTITUTION:A gasket 3 is provided in a gap between a negative electrode can 1 and a positive electrode can 2, and coating agent 4 is interposed between the negative electrode can 1 and the gasket 3. The coating agent 4 is adhesive coating agent which is mainly composed of epoxy while benzotriazole is being added as addition agent. In this case, the coating agent 4 is formed in such a way that second addition agent such as polyamide, denatured polyamide, denatured polyamine and the like is furthermore added together with alcohol as solvent to the aforesaid coating agent. The coating agent 4 can be uniformly app1.ied to the current collector by regulating the viscosity of mixture with the quantity of alcohol regulated. A cell excellent in liquid leak tightness can be obtained by injecting and coating the mixture on the gasket 3 so as to be coupled with the negative electrode can, so that it is polymerized and hardened thereafter.
Patent JP-H0368486-A (JP)
Title: Treatment of waste
Inventor: ONOBUSA NORIO
IPC: B09B3/00
Filed: 1989-08-08
Abstract: PURPOSE:To treat the waste of a partially cross-linked amorphous vinylidene chloride-based resin expanded body by baking the waste at a specified temp. in the absence of oxygen into carbon free of residual chlorine and a cracked gas and making the cracked gas pollution-free. CONSTITUTION:The waste of a partially cross-linked amorphous vinylidene chloride-based resin expanded body is baked at 400-800 deg.C substantially in the absence of oxygen into carbon substantially free of residual chlorine and a cracked gas. The cracked gas is then made harmless by treatment. The treatment is appropriately carried out by bringing the cracked gas into contact with an aq. alkaline soln. of sodium hypochlorite, an alkaline suspension of higher bleaching powder or bleaching powder or an aq. alkaline soln. of chlorine. The retort, horizontal rotary kiln, etc., capable of indirectly heating waste with a combustion gas or electric heat in the absence of air can be used as the baking device.
Patent JP-S6183133-A (JP)
Title: Production of alcohol having chlorine atom at 2-position
Inventor: HIYAMA TAMEJIROU
IPC: C07C45/00
Filed: 1984-10-01
Abstract: PURPOSE:To obtain the titled compound in high yield, in short steps, under mild condition, by reacting an easily available silane compound such as dichloromethyltrimethylsilane, etc. with an aldehyde in the presence of a fluorine anion source, and hydrolyzing the reaction product. CONSTITUTION:The silance compoune of formula I (R<1>-R<3> are alkyl, aryl, aralkyl, or alkenyl; X is halogen, H, alkyl, etc.; Y is X or silyl) (e.g. dichloromethyltrimethylsilane) is made to reacet with the aldehyde of formula II (R is alkyl, aryl, H, etc.) (e.g. the compound of formula III) in the presence of a fluorine anion source such as potassium fluoride, tris(diethylamino)sulfonium difluorosilicate, etc., and the reaction producet is hydreolyzed to obtain the objective compound of formula IV (Y' is X, etc.) (e.g. the compound of formula V). USE:A synthetic intermedite for physiologically active sugar.
Patent JP-2000033974-A (JP)
Title: Packaging member for dot printer
Inventor: OKA AKITO
IPC: B65D77/26
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To protect a dot printer with different wt. balance and with different strength of each site caused by difference of material not so as to be damaged by folding without using an adhesive left and right frame bodies by a central constitutional body constituted by folding left and right constitutional bodies of left and right frame members constituted by punching a corrugated board to constitute a punched hole, an inserting hole and an inserting piece into a prism-like cylindrical body and holding it to form low bulkiness during storing and transferring and using by recycling and being disposed by incineration as it is made of a corrugated board. SOLUTION: A left frame body A and a right frame body B for protecting a dot printer G and storing bodies C and D placed on the top faces of these left and right frame bodies are provided and these are stored in a sheathing case and a left frame body A prepd. by folding left and right constituting bodies of a left frame member into a prism-like cylindrical body and integrating it with a central constitutional body and a right frame body B prepd. by folding left and right constituting bodies of a right frame member into a prism-like cylindrical body and integrating it with the central constitutional body are inserted from the left and the right of the dot printer G and the inserting holes of the left and right frame bodies A and B are fitted to the inserting holes of storing bodies C and D for storing parts and they are stored in a sheathing case E.
Patent JP-H0737416-A (JP)
Title: Luminaire
Inventor: URANO KOSAKU
IPC: F21V17/02
Filed: 1993-08-18
Abstract: PURPOSE:To arrange a socket board in which a lamp socket is installed on the inside of a luminaire main body smoothly by a vertical position regulating means in a simple operation, by providing a receiving projection having a receiver, and a position regulating projection having a holder. CONSTITUTION:Receiving projections 27 have receives 27a provided to either the side plate 21a of a luminaire main body 21, or the side plate opposing part 22a of a socket board 22 near to the inner surface of the side plate 21a, and extending horizontally at the upper edge. Position regulating projections 28A and 28B have holders 28a loaded slidably on the receives 27a of the receiving projections 27 while extending continuously in the horizontal direction, having the length to hold the board 22. By loading the holders 28a of the projections 28A and 28B on the receivers 27a of the projections 27, and sliding them, the board 22 can be provided at a specific vertical position relative to the main body 21 by only moving the board 22 in the horizontal direction. Consequently, the board in which a lamp socket 23 is installed can be provided in the main body 21 by a vertical position regulating means which consists of the receiving projection 27 and the position regulating projections 28A and 28B, smoothly in a simple operation.
Patent JP-S6266067-A (JP)
Inventor: SAHO NORIHIDE
IPC: F25B9/00
Filed: 1985-09-18
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-S61154230-A (JP)
Inventor: POORU ERU MONETSUTO
IPC: H04W88/02
Filed: 1985-09-18
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-2000036590-A (JP)
Title: Solid-state image pickup element and manufacture thereof
Inventor: OGAWA TOSHIHIRO
IPC: H04N5/359
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a small-sized and weight reduced solid-state image pickup element, having improved characteristic, efficiency and productivity, at low cost. SOLUTION: A charge coupling element, having an n-type photoelectric conversion region 4, which is locally provided in the vicinity of the surface of a p-type p- region 2 on a silicon substrate 1 and a charge transfer region 6, is contained in the solid-state image pickup element. A gate insulating film 8, which is provided on the surface of the silicon substrate 1 covering the photoelectric conversion region 4 and the charge transfer region 6, a plurality of charge transfer electrodes 9, having light shielding property, which is provided in the region containing the part right above the charge transfer region 6 on the gate insulating film 8, a charge transfer electrode 10, having different quality of material, provided above the charge transfer electrode 9, and a light shielding substance 12, provided on the circumference of the electrode containing the part between the adjacently located charge transfer electrodes 9 and 10 on the gate insulating film 8, are provided. As a result, the occurrence of smear can be suppressed without providing a light shielding film.
Patent JP-H0868567-A (JP)
Title: Low-temperature generator
Inventor: SAGARA TAIICHI
IPC: F25B7/00
Filed: 1994-08-30
Abstract: PURPOSE: To use refrigerant which can clear the regulation based on fluorocarbon and to generate the deep freezing low temperature of a predetermined temperature zone by one compressor by using specific mixed refrigerant as non-azeotropic refrigerant, and setting the temperature range of the generated low temperature to a predetermined value. CONSTITUTION: A low-temperature generator using non-azeotropic refrigerant comprises a non-azeotropic refrigerant compressor 10, a condenser 12 of compressed refrigerant, a gas-liquid separator 30 for separating to liquid phase and gas phase, a liquid phase refrigerant first expansion valve 32, a cascade cooler 16 for cooling to liquefy the gas-phase refrigerant, a gas-phase refrigerant second expansion valve 34, and an evaporator 2 for generating low temperature. The gas-phase refrigerant from the evaporator 22 is supplied together with the liquid-phase refrigerant from the valve 32 to the cooler 16, and returned to the suction side of the compressor 10. In such a low-temperature generator, mixed refrigerant of R-134a and R-23 is used as the man-azeotropic refrigerant, and the temperature range of the generated low temperature is -30 deg.C to -70 deg.C.
Patent JP-S6099034-A (JP)
Inventor: SANO SHINJI
IPC: D02J1/06
Filed: 1983-11-02
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-S58109282-A (JP)
Inventor: INABA HAJIME
IPC: B25J9/00
Filed: 1981-12-21
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-H03135897-A (JP)
Title: Non-stage transmission
Inventor: JIYAANNPIEERU MERUKA
IPC: B62M9/08
Filed: 1990-08-03
Abstract: PURPOSE: To eliminate unfavorable speed fluctuation by connecting a plurality of shifting gear units in a pair and reversely and operating a member having an annular slide face or a member having a connection member of each unit by one eccentricity adjusting device on common. CONSTITUTION: Two shifting gear units 19, 20 are reversely connected in series. A connection member 14 of the unit 20 is angularly displaced relative to friction engagement with respective slide faces 3, 12 for a connection member 7 of the unit 19, and the maximum speed at a first step 19 is brought to the same phase as the minimum speed at a second step 20. The uniformity occurs in transmission characteristics by product formation given by the reverse connection in series relative to transmission. In this case, the optimum value is obtained by selecting a lever arm and an eccentricity distance (e) of the unit relatively for the unit 19 so that value of speed fluctuation in the shifting gear units 19, 20 become substantially equal.
Patent JP-2000041199-A (JP)
Title: Video intermediate frequency amplifier circuit
Inventor: MATSUDA TAKUJI
IPC: H04N5/44
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide the excellent detection output of a stable SN ratio at all times regardless of an input level. SOLUTION: Between the AGC amplifier G1 for RF.AGC of a tuner 2 and the AGC amplifier G3 for IF.AGC of a detection circuit part 5, a SAW filter 4 for inputting IF signals and obtaining required frequency band characteristics and a preamplifier 3A for compensating the insertion loss are arranged. An RF-AGC 5d supplies an RF.AGC control voltage to the AGC amplifier G1 and controls a gain and a Schmitt comparator 10 for comparing the RF.AGC control voltage with a prescribed reference voltage Vcc supplies a compared result to the preamplifier 3A and controls the changeover of the gain. For instance, changeover control is performed so as to lower the gain in the case that an input electric field level is high and to raise the gain in the case that it is low inversely.  Thus intermediate frequency amplification is performed so as to prevent the degradation of an S/N with the danger of being caused at the time of a weak electric field and distortion with the danger of being generated at the time of strong electric field and optimum video detection output is obtained.
Patent JP-S6099177-A (JP)
Title: Coating composition with colorful potential depending on coating process
Inventor: IWASAKI DAIJIROU
IPC: C09D5/29
Filed: 1983-11-01
Abstract: PURPOSE:To provide the titled composition capable of giving harmonized finish of highly stereoscopic color with repose through appropriate coating process, comprising aqueous dispersion-type one made up of specific colloid-free type synthetic resin emulsion. CONSTITUTION:The objective composition comprising aqueous dispersion-type one made by using colloid-free type synthetic resin emulsion highly resistant to water, alkali and weathering, in which (A) as thickening agent, methyl (or hydroxyethyl) cellulose, etc. (B) as dispersant, anionic surfactant, and (C) as pigment, one containing carbon black dispersed by anionic surfactant are used. When used as a topcoating on cast film composition, this composition can singly give colorful and stereoscopic coating film by overall coating by air (less) spraying followed by partial coating on convex and apex parts with roller and/or brush.
Patent JP-H1046663-A (JP)
Title: Joint structure between post and beam
Inventor: KUROSAWA RYOHEI
IPC: E04B1/22
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to withstand a large earthquake with a vertical shock by firmly anchoring a PC post and a PC beam with PC steel wires and providing a trough hole which runs over the PC poles and the PC beam, in a joining area and filling up grout therein so that they may be fixed. SOLUTION: Precast reinforced concrete beams 2 (hereafter called PC beams) are provided between a plurality of precast reinforced concrete posts 1 (hereafter called PC posts) erected on a foundation 4. A joining end section is supported on a beam receiving jaw 3 where a prestress is provided to a PC steel wire 6 so that the end section may be fasteningly anchored. A through hole is provided in the joining area over the PC post 1 and the PC beam 2. Joining reinforcing wires 7 comprising a plurality of PC steel strand wires are inserted into the through hole where grout is filled up and fixed. It is, therefore, possible to withstand a short time vertical upward force from below created by a huge earthquake with a vertical shock to a satisfactory extent by joining the structure as described above.
Patent JP-S6098610-A (JP)
Title: On-load voltage regulator
Inventor: UMEKAWA SUMIO
IPC: H01F29/04
Filed: 1983-11-04
Abstract: PURPOSE:To reduce the material for a winding, and to minimize loss by combining a voltage-regulating transformer and a transformer with no tape and arranging a tap winding for the voltage-regulating transformer and a tap changer on the side reverse to the terminal on the primary side. CONSTITUTION:A voltage-regulating transformer 1 constituted as a three-phase apparatus and a transformer 2 with no tap are combined. With the voltage-regulating transformer 1, each phase U, V, W severally has main windings 6, phase- shifting windings 7 and tap windings 4, the main windings 6 of each phase are connected to several apex of the phase-shifting windings 7 delta-connected, and respective phase main winding 6 is connected to primary-side terminals U, V, W. With the transformer 2 with no tap, primary windings 9 and each phase are star-connected and secondary windings 8 connected to secondary-side terminals (u), (v), (w) are formed, and the primary windings 9 of several phase are connected to the tap windings 4 of each corresponding phase through the primary- side terminal ends of the main windings 6 of several corresponding phase of the voltage-regulating transformer 1 and on-load tap changers 5.
Patent JP-S6361933-A (JP)
Title: Study and experimental method for self-excited vibration generation limit of gate
Inventor: IMAMURA KENJI
IPC: G01M99/00
Filed: 1986-09-03
Abstract: PURPOSE:To detect whether or not self-excited vibrations are danger by measuring hydraulic pressure which operates on a gate by a pressure sensor when the gate vibrates. CONSTITUTION:A model gate 1 is installed in a water flow and supported by a support arm 5 through a roller bearing 6 from outside the water flow. Further, the model gate 1 is excited vertically in the flow by a motor 2, a crank 3, and a rod 4 from outside. Consequently, the flow becomes a flow affected by the vibrations of the gate 1. The gate 1 receives a force from the flow when vibrating to the contrary. Then, the pressure sensor 7 fitted on the bottom surface of the model gate 1 measures the hydraulic force operating on the gate 1 when the gate 1 is in the vibrating state. Then, measured values of a displacement sensor 8 and the pressure sensor 7 are led to a phase different analyzer 9, which analyzes the phase difference between the displacement and hydraulic force to detect whether or not the self-excited vibrations are danger.
Patent JP-H0257426-A (JP)
Title: Structure for end portion of lower rail of vehicle having slide door
Inventor: WATANABE TOMONORI
IPC: B60J5/06
Filed: 1988-08-19
Abstract: PURPOSE:To facilitate the assembling of related parts by installing a leaf spring from the upper portion of a lower rail and, after installing only a stopper via the end face opening of the lower rail, fastening these from the upper portion of the lower rail by means of a screw. CONSTITUTION:A lower rail 22 is provided on a side sill 3 which forms a part of the side body of a vehicle, ranging over the whole length thereof. A stopper means having a leaf spring 24 and a stopper 25 is provided on the rear end portion of the lower rail 22. In installing the stopper means, first, the spring 24 is placed inside the rail 22 from a hole 28 and the hole 28 is covered with a cover 26 and, after placing the stopper 25 inside the rail 22, an installing fitting 27 is fitted into the end face opening of the rail 22. Then, after inserting a screw 29 into the holes 26a, 24a, 28a of the cover 26, leaf spring 24, and rail 22, it is screwed into the tapped hole 27a of the installing fitting 27.
Patent JP-H09103726-A (JP)
Title: Dispenser for two-liquid type adhesive
Inventor: REONARUDO AARU ROBINSON
IPC: B05C17/005
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent the contamination of liquid contents with each other and to open nozzles in a dual cartridge type dispenser without using tools. SOLUTION: The dispenser 10 for two-pack type adhesives includes a cartridge body 12 having two containers 14, 16 including the separate liquid components. The respective containers 14, 16 have the corresponding nozzles 20, 22. The nozzles 20, 22 have orifices communicating fluidally with the corresponding containers 14, 16. The dispenser for the two-pack type adhesives has further include a cap 43 vulnerably connected to the nozzles 20, 22, so as to hermetically seal the orifices before opening the containers 14, 16. The cap 42 is so constituted that the orifices are opened by sepn. from the nozzles 20, 22. The cap 42 has receptacles meeting the contours of the nozzles 20, 22 to prevent the mutual contamination of the liquid components.