baber/WOPTO huggingface dataset:
Patent JP-H04306470-A (JP)
Title: Returning amount of oil detecting device
Inventor: SHINKAI HIDETAKA
IPC: F25B49/02
Filed: 1991-04-02
Abstract: PURPOSE:To provide a returning amount of oil detecting device, capable of detecting the amount of oil returning into a compressor in a refrigerating cycle directly and surely without generating any flow resistance of refrigerant and oil. CONSTITUTION:An oil sensor 1 is provided on the inner wall of a horizontal pipeline among the low-pressure side pipes of a compressor while said oil sensor 1 is connected to an electrostatic capacity detector 18. The oil sensor 1 is provided with a first electrode 11 and a second electrode 12, arranged opposingly along the axial direction of the low-pressure side pipe. Flow gaps 102, 103 for detecting the change of an electrostatic capacity by conducting oil, are provided between both of the electrodes.
Patent JP-H04308055-A (JP)
Title: Rolled al-mg alloy sheet for forming at cryogenic temperature
Inventor: YANAGAWA MASAHIRO
IPC: B21D22/20
Filed: 1991-04-03
Abstract: PURPOSE:To obtain a rolled Al-Mg alloy sheet having superior formability at cryogenic temp. by regulating the components in an Al-Mg alloy, respective contents of the components, and the crystallinity of structure, respectively. CONSTITUTION:An ingot of an Al-Mg alloy which has a composition containing, by weight, 2.5-8.5% Mg, or further either or both of <1.2% Cu as an element for improving the strength and ductility of alloy and <2.0% Zn as an element for improving strength and stress corrosion cracking resistance, and at least one kind among <0.2% Cr, <0.2% Zr, and <0.2% Mn as crystalline grain refining elements is subjected to soaking treatment, formed into a sheet by means of cold rolling and hot rolling, and then subjected to short-time solution treatment, by which the crystallinity of structure is refined to 10-50mum. By this method, the Al-Mg alloy sheet excellent in formability in a cryogenic atmosphere of liquid nitrogen, etc., can be obtained.
Patent JP-S60242576-A (JP)
Title: Magnetic disk device
Inventor: YAMADA TOMOYOSHI
IPC: G01M3/32
Filed: 1984-05-15
Abstract: PURPOSE:To prevent damage due to an abnormal leak of filler gas during recording and reproduction by providing a pressure sensor and a temperature sensor in an airtight container which contains a magnetic disk and a magnetic head airtightly together with inert and comparing their output voltage with each other, and outputting a gas leak signal when the output of the pressure sensor drops below the output of the temperature sensor. CONSTITUTION:The outputs of the pressure sensor 21 and temperature sensors 22 in the airtight container 6 which contains the magnetic disk 3, magnetic head 5, etc., together with gaseous He are amplified and calibrated by operational amplifiers 24 and 25, whose output voltages are compared by a comparator 28 with each other; when the output of the pressure sensor 21 drops below the output of the temperature sensor 22, the abnormality signal A is outputted. Thus, the damage due to an abnormal leak of the filler gas is prevented during recording and reproduction.
Patent JP-S62254663-A (JP)
Title: Control device of inverter
Inventor: KANAZAWA HIDETOSHI
IPC: H02P27/06
Filed: 1986-04-28
Abstract: PURPOSE:To improve efficiency and to reduce noises, by forming an output in the high-frequency constant-output voltage region of an inverter by a loss- minimum control method, and making the output voltage of a fundamental wave to be 92-97.5% of the output voltage of a 120 deg. square wave. CONSTITUTION:Three-phase AC is rectified 2 and smoothed in a capacitor 3. An inverter 4 is driven by the obtained DC, and constant-voltage AC is generated. Thus the variable speed operation of a compressor motor 5 is performed. A driving circuit 13 of the inverter 4 controls the inverter 4 with a v/f pattern. A CPU 10 synthesizes 12 a waveform based on a frequency command value (f) and the v/f pattern, which is read out of a waveform pattern memory 11 in correspondence with the frequency (f). The slant characteristic of the v/f pattern is set so that v/f becomes constant up to the specified output frequency (f). The pattern is set so that the output voltage of a fundamental wave becomes 92-97.5% of the output voltage of a 120 deg. square wave in the frequency region higher than the frequency (f). Thus, loss-minimum control is performed in a high frequency region, and the efficiency is improved.
Patent JP-S5324151-A (JP)
Title: Safety device for hot water boiler
Inventor: YAMANOUCHI SHIYUUJI
IPC: F24H9/20
Filed: 1976-08-17
Abstract: PURPOSE: To compactize and simplify the structure of a safety device, by engaging a water pressure responser with a faucet to open or shut a gas valve in accordance with the faucet motion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09284626-A (JP)
Title: Image forming device
Inventor: HORIKOSHI HIROKI
IPC: H04N5/225
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To request a resolusion at a reception side and also to stop a generation processing when a plurality of still images with the different resolusions owing to a pixel shift are successively generated and transmitted to the reception side. SOLUTION: A lens control part 107 controls a lens part 101 adding a parallel plate or a variable prism so as to shift a pixel, an image pickup part 102 picks-up an image at respective shifted position so as to obtain a plurality of images and they are synthesized so as to obtain a high resolusion still image. In this case, the image element pitches of the pixel shift are changed so that a plurality of still images with the different resolusions are obtained and they are successively compression-encoded and outputted. When stop control information is transmitted from the reception side during the processing, the processing is stopped and the useless processing and transmission after that are not executed. Or when the resolusion is requested from the reception side, the processing is stopped when the still image of the requested resolution is outputted.
Patent JP-H06288614-A (JP)
Title: Automatically hot water filling apparatus
Inventor: KUBOYA MASAKANE
IPC: F24H1/00
Filed: 1993-03-31
Abstract: PURPOSE:To obtain an automatically water filling apparatus without danger of delivering high temperature hot water and generating water hammering by opening a draining solenoid valve after the reducing of a supply hot water flow control valve and a bypass flow rate control valve down to a minimum flow rate in the starting of an automatic operation of filling hot water. CONSTITUTION:In the starting of filling water automatically, the flow rate of a supply hot water flow control valve 4 is reduced and a draining solenoid valve 11 is opened to weaken water hammering sound. In the half way, when a hot water supplying command is inputted, the flow rate of a bypass flow control valve 9 is controlled to enable the avoiding of danger of delivering high temperature hot water to other cocks. The flow control valves 4 and 9 are provided with a limiter 33 to let a flap 34 abut on it when a valve body 31 closes a valve seat 32 thereby transmitting an ON signal to a controller 21. When an automatically hot water filling switch 23 is turned ON and the closure of the control valves 4 and 9 is judged, the draining solenoid valve 11 is opened and the flow rate of the supply hot water control valves 4 and 9 is controlled and a main solenoid valve 6 is opened to vary the valve travel of a proportional valve 7. Thus, a burner 5 is heated to accomplish an operation of delivering hot water to a bathtub 18.
Patent JP-S5326055-A (JP)
Title: Grasping device
Inventor: KAWASHIMA SOUSUKE
IPC: B66C1/42
Filed: 1976-08-20
Abstract: PURPOSE: To provide a grasping means for grasping and withdrawing a round rod electrode in a sintering furnace or the like, and with which damage to its grasping mechanism due to contact with other obstacles such as electrode is prevented by protecting it with an outer case. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04240-A (JP)
Title: Ventilation system for electric rotating machine
Inventor: IMAOKA HIROYOSHI
IPC: H02K5/20
Filed: 1990-04-13
Abstract: PURPOSE:To enhance cooling effect without increasing the axial dimension between a fan and an air cooler or the axial dimension of an electric machine in a yoke by disposing a fan on a ventilation path at the outside of the air cooler. CONSTITUTION:Air coolers 7, 7a and fans 6, 6a for cooling a rotor and a stator along a ventilation path are disposed on a yoke 5. In such arrangement, the fans 6, 6a are disposed on the ventilation path at the outside of the air coolers 7, 7a. Since cooling air is fed directly from the air coolers 7, 7a into the yoke 5 and air pressure drop exists in the ventilation path between the delivery port of the fans 6, 6a and the suction port of the fan, sufficiently cooled air is fed uniformly into the ventilation path from the air coolers.
Patent JP-H08296907-A (JP)
Title: Controller for compressor in air conditioning system
Inventor: NOMURA KAZUHIRO
IPC: F25B1/00
Filed: 1995-04-24
Abstract: PURPOSE: To provide a controller for a compressor in an air conditioning system which can restrict an excessive change in torque of a power source without passing through a so-called half-clutch position during the connection control of a clutch mechanism. CONSTITUTION: A controller 16 reads an evaporator temperature TH, a high pressure side refrigerant pressure and a low pressure side refrigerant pressure respectively based on input signals from sensors 13-15. Based on the evaporator temperature, the high pressure side refrigerant pressure and the low pressure side refrigerant pressure read, the controller 16 judges whether an electromagnetic clutch 4 in a separation state should be subjected to a connection control or no. At this point, when at least one of the high pressure side refrigerant pressure and the low pressure side refrigerant pressure is not below an individual set value, the connection of the electromagnetic clutch 4 is not made even if the evaporator temperature indicates a value demanding the operation of a compressor 2 (above a specified temperature).  The high pressure side or the low pressure side refrigerant pressure below the set value reflects the condition of an external refrigerant circuit 5 that allows the minimizing of a compression load at the start of the compressor 2.
Patent JP-S5432305-A (JP)
Title: Pushbutton device of tape recorders
Inventor: KOIZUMI SATORU
IPC: H01H21/00
Filed: 1977-08-17
Abstract: PURPOSE: To facilitate pushbutton operation by forming the pushbuttons of a tape recorder in two steps, upper and lower. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63263743-A (JP)
Title: Thin film transistor array and manufacture thereof
Inventor: OKABE KAZUYA
IPC: G02F1/1362
Filed: 1987-04-22
Abstract: PURPOSE:To enable a TFT to be supplied with power from either one side of terminals even if exceeding two positions are subjected to short-circuit by a method wherein either source bus or gate on both sides of short-circuit position is disconnected by laser trimming process to form an auxiliary bus. CONSTITUTION:Short-circuit defects A-C are disconnected at respective positions 1-4 of source bus 3 by laser trimming process to form a passivation film 9 composed of silica, etc., on overall surface of a substrate 1. At this time, contact holes 14 to expose a part of source bus 3 are made in the positions near terminals outside the disconnection positions 1 and 4 of source bus 3. Next, a light shield 12 made of aluminium covering the semiconductor film of thin film transistor TFT 7 is formed on the passivation film 9. Through these procedures, power can be supplied from either one side of terminals so that the TFT between short-circuited positions may be supplied with power even if exceeding two positions are subjected to short-circuit.
Patent JP-S5223150-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: ITAGAKI YASUHIKO
IPC: C08L27/06
Filed: 1975-08-18
Abstract: PURPOSE: A polyvinyl chloride resin composition excellent in light-resistance and high-impact properties, blended with a copolymer obtained by polymerizing vinyl monomer, alkyl ester of acrylic acid, styrene monomer, etc. in this order. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5625970-A (JP)
Title: Regenerating method for material of product having silicate coating film
Inventor: HATSUSHIRO MASAHIKO
IPC: C03C17/22
Filed: 1979-08-04
Abstract: PURPOSE: To make possible the regeneration of material of the product having silicate coating film, by detecting substandard product formed in manufacture of the product having silicate coating film by that time the coated product attains prescribed treating temp.  
     CONSTITUTION: In the manufacture of product having silicate coating film by painting aqueous silicate soln. to a material, and by drying and baking the painted material, existence of a product having substandard silicate coating film is checked by that time the treating temp. after painting with aqueous silicate soln. attains 40°C. The product having substandard silicate coating film found by said check is treated with water at 40W80°C temp. in order to remove the silicate coating film. When the product is treated at ≥40°C, the hardness and adhesion strength of the coating film is increased, hence it is difficult to remove the coating film only by the treatment with water. Treating time is preferably 5W10min with warm water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5626002-A (JP)
Title: Filamentary tow
Inventor: SUGIYAMA HIROSHIGE
IPC: D01D5/253
Filed: 1979-08-03
Abstract: PURPOSE: A filamentary tow, suitable for a wadding of bedding, e.g. a futon, or clothing, easily openable, having a modified cross section and latent crimpability, and improved bulkiness, retention thereof and hand, and consisting of synthetic filaments.  
     CONSTITUTION: A synthetic polymer, e.g. a polyester, is extruded from spinneret holes aWf of special shape, and the cross sections of filaments a'Wf' are modified to make the  modification ratio S thereof satisfy the formula [S is the perimeter (cm) of the cross section/cross-sectional area (cm 2 ) ratio; D is the fineness (denier) per filament (preferably 1W20)]. The filaments are then drawn to give the objective filamentary tow having solid crimps developed by the latent crimpability. Preferably, the number of crimps per filament of the tow is ≥5 peaks/inch, and the percentage crimp is ≥10%. A wadding of a futon preferably contains 50wt% or more the filamentary tow. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5724636-A (JP)
Title: Manufacture of molded zeolite adsorbent
Inventor: DANNO MASAHIRO
IPC: B01J20/16
Filed: 1980-07-23
Abstract: PURPOSE: To obtain a hardly pulverizable adsorbent having excellent chemical and physical properties by a method in which an organometal compound capable of forming a metal oxide film upon thermal decomposition are mixed and heat-treated on the course of a manufacturing process for a molded zeolite adsorbent.  
     CONSTITUTION: Zeolite is granulated and then mixed a clay mineral and water to prepare a slurry, and then the slurry is molded, dried, and baked to manufacture a molded zeolite adsorbent. In the course of the manufacturing process, an organometal compound, e.g., an organotitanium compound, an organo silicone compound, etc., capable of forming a metal oxide film upon thermal decomposition is mixed or impregnated in the zeolite slurry or molding and then heat-treated. The molded zeolite adsorbent thus obtained is excellent in water absorbability as well as in chemical resistance to acids and alkalis and physical properties such as heat resistance, impact resistance, hardness, and pulverizing resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63266728-A (JP)
Title: Manufacture of heater for heating cathode in cathode-ray tube
Inventor: ARATO TOSHIAKI
IPC: H01J9/08
Filed: 1987-04-24
Abstract: PURPOSE:To prevent cracks from being generated on an alumina insulating film even if this film is used for long hours by forming small gaps between a surface of a metallic wire and an alumina film for use in insulation. CONSTITUTION:A cross-sectional area of a W coil on an initial state is shown in a figure A. In a first process shown in a figure B, a Mo core wire 2 with a W coil 1 wound therearound is coated over the whole surface with a Mo film 3. In a second process shown in a figure C, the above wire is coated with an alumina insulating film 4 and then fired. In a third process shown in a figure D, the Mo film 3 and the Mo core wire 2 are dissolved by the use of an acid. Hence, gaps are generated between the W coil 1 and the alumina insulating film 4 and in a space where the Mo core wire 2 has been existing. Accordingly cracks are prevented from being generated on the alumina insulating film 4 even if it is used for long hours.
Patent LT-2000016-A (LT)
Title: A cylinder lock
Inventor: ANDERSSON DANIEL
IPC: E05B27/00
Filed: 2000-03-07
Abstract: A cylinder lock (1) comprises a cylinder housing (2), a plug (3) having a key slot (3c), and a driver (20). The cylinder housing (2) has a row of pin channels in a "twelve o'clock" position and a row of pin channels in a "ten o'clock" position, to enable the lock to be operated with a service key that can be inserted in the "ten o'clock" position. A cylindrical latching element (15) surrounds the inner end of the plug and moves in accompaniment with rotation of the plug as the plug is turned with a standard key (8). The latching element (15) is held fixed when the plug is rotated by means of a service key (9). The latching element is designed to co-act with means on the driver that enable the plug (3) to move axially upon transition of the "twelve o'clock" position, wen the plug is rotated by means of the service key. The latching element is held fixed in relation to the housing (2) by means of an intermediate pin (6).
Patent MX-9201051-A (MX)
Inventor: WILDFEUER EBERHARD
IPC: B29D22/00
Filed: 1992-03-11
Abstract: The lid (1), injection-moulded for example from polyethylene, for a wide-necked drum of plastic has an outer rim (4) surrounding the drum neck (3) and an inner rim (5) extending into the drum neck. Lid outer rim (4) and lid inner rim (5) form an annular space (7), from the base of which an annular web (8) projects axially. For manufacturing the lid seal (13), the annular space (7) is exposed to an open flame to activate the surface of the annular space. Subsequently the sealing material, preferably polyurethane, is injected with a foaming machine into the base of the annular space (7), and then the lid (1) is vibrated to degas the seal (13). The sealing material consisting preferably of foamed polyurethane contains a release agent with long-term effect. 
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Patent MX-9202284-A (MX)
Title: Nuevos compuestos arilaminocarbonilos y proceso para su preparacion.
Inventor: SECKINGER KARL
IPC: C07D491/04
Filed: 1992-05-15
Abstract: Se describen los compuestos arilaminocarbonílicos de la fórmula (I), en donde R2-6, X1 A y m son como define en la descripción, por lo tanto, se describen los intermediarios, la síntesis de los mismos, y el uso de los compuestos para el control de malezas.
Patent MX-9205897-A (MX)
Inventor: NICKEL DIETER
IPC: C11D1/83
Filed: 1992-10-14
Abstract: The stability in storage and flowability of liquid water-based alkyl glycoside preparations of relatively low concentration were to be improved and their handling under in-use conditions was to be facilitated by an increase in viscosity with very small quantities of non-alkyl-glycoside active substance. This was achieved by gel-form aqueous mixtures consisting essentially of 2% by weight to 15% by weight of an alkyl glycoside corresponding to the formula R1-O(G)n, in which R1 is an alkyl radical containing 8 to 22 C atoms, G is a glycose unit and n is a number of 1 to 10, 0.05% by weight to 2% by weight of an anionic surfactant of the sulfate or sulfonate type, the ratio by weight of alkyl glycoside to sulfate and/or sulfonate being 40:1 to 5:1, and 83% by weight to 97.95% by weight water or a mixture of water with a water-miscible organic solvent.
Patent MX-9300046-A (MX)
Title: Proyeccion programable de imagen fuera de imagen.
Inventor: DUFFIELD DAVID JAY
IPC: H04N5/44
Filed: 1993-01-07
Abstract: Un aparato de televisión de pantalla amplia incluye una memoria (90) para almacenar un conjunto de fuentes de video (24), un circuito para sintonizar (82) al conjunto de fuentes de video y un procesador de señales de video (94).
Patent MX-9301785-A (MX)
Inventor: HEUBNER ULRICH
IPC: A44C21/00
Filed: 1993-03-30
Abstract: The invention relates to a bimetallic blank for coins, medallions, tokens, gaming chips and the like, consisting of an inner disc (1) of a first metal or of a metal alloy which is pressed into the central aperture of an outer ring (2) of a second metal or of a second metal alloy, the disc (1) being provided with obliquely extending indentations (5) on its outer edge (4). <IMAGE>
Patent MX-9302154-A (MX)
Title: Hoja basada en polipropileno termoformable mejorada y procedimiento para su fabricacion.
Inventor: JACOBY PHILIP
IPC: C08K5/3465
Filed: 1993-04-14
Abstract: Esta invención provee una hoja termoformable que comprende un polímero resinoso de propileno y una cantidad efectiva de un agente nucleante beta-esferulita, así como un procedimiento para fabricar la hoja y artículos termoformables desde dicha hoja.
Patent MX-9303844-A (MX)
Title: Cable de fibra optica que incluye provisiones de bloqueo de agua y que previenen la congelacion.
Inventor: ARROYO CANDIDO JOHN
IPC: G02B6/44
Filed: 1993-06-25
Abstract: Se describe un cable de fibra óptica, el cual incluye un núcleo que comprende por lo menos un medio de transmisión de fibra óptica; un miembro tubular el cual se dispone alrededor del núcleo y el cual se fabrica de un material de plástico; un sistema de funda el cual se dispone alrededor del miembro tubular; el cual cable de fibra óptica comprende medios que se disponen dentro del miembro tubular para el bloque del flujo longitudinal del agua y para impedir la congelación del agua dentro del cable, los medios incluyen un material superabsorbente y un material anticongelante.
Patent MX-9305649-A (MX)
Title: Receptor de television con restaurador de nivel de video auxiliar.
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N5/52
Filed: 1993-09-14
Abstract: Un sistema restaurador de nivel para uso en un receptor de televisión que tiene fuentes de sintonizador (16) y de video auxiliar (14), comprender un control automático de ganancia de frecuencia intermedia y un circuito detector de video (43), que tiene una entrada de voltaje de referencia de control automático de ganancia (REF V2) y un circuito (66) restaurador de nivel de señal de entrada de video auxiliar, que tiene una entrada (RED V5) de voltaje de referencia: El circuito detector y el circuito restaurador de nivel, están formados cada uno, en un circuito integrado común (30) junto con un conmutador de video (42) para seleccionar señales de video provistas por los circuitos detector y restaurador de nivel. El circuito integrado incluye adicionalmente una fuente (62) de voltaje de referencia y un generador de excitación (60) para derribar el voltaje de referencia de control automático de ganancia y el voltaje de restaurador de nivel de señal de entrada auxiliar, a partir de la fuente común.
Patent MX-9401361-A (MX)
Inventor: DANTON JEAN-LOUIS
IPC: A47C7/20
Filed: 1994-02-23
Abstract: Seat upholstery comprising at least one thin layer (1) of an elastomer in which is partially embedded a continuous layer (2) of helical springs, the axes of which lie substantially parallel to the faces of said elastomer layer (1). The layer (2) of springs protrudes from only one side of the elastomer layer (1).