baber/WOPTO huggingface dataset:
Patent JP-H02285548-A (JP)
Title: Tape traveling device
Inventor: KOJIMA TOSHIAKI
IPC: G11B15/43
Filed: 1989-04-27
Abstract: PURPOSE:To ravel a tape with fixed tension by controlling the driving voltage of one reel motor so that the driving center voltage of the other reel motor can be fixed when the rotating speed of the other reel motor, to which tension servo is loaded, is higher than the rotating speed of one reel motor. CONSTITUTION:During a time after a video tape 30 is started being taken up to a take-up side tape reel 34 and just before the rotating speed of a supply side reel motor 8, to which the tension servo is loaded, is higher than the rotat ing speed of a take-up side reel motor 9, the take-up side reel motor 34 is driven by the highest driving voltage to be obtained by a using power source so that the take-up side reel motor 34 can be driven at the peak rotating speed. When the rotating speed of the supply side reel motor 31 is higher than the rotating speed of the take-up side reel motor 9, a driving voltage Vr of the take-up side reel motor 9 is controlled in a range that the tension servo to the supply side reel motor 31 can be stably maintained. Thus, the video tape 30 can be always traveled with the fixed tension at the peak rotating speed.
Patent JP-S62263489-A (JP)
Title: Infrared-ray warning apparatus
Inventor: ONO HIROSHI
IPC: G01V8/20
Filed: 1986-05-10
Abstract: PURPOSE:To reduce power consumption, by detecting the synchronous infrared pulse light from a light transmitting side to control the detection operation period of warning infrared pulse light. CONSTITUTION:The title apparatus consists of a plurality of light transmitting parts not shown by a drawing emitting infrared rays toward a warning region and a plurality of light receiving parts 2-1, 2-2,..., 2-n arranged across the warning region and each light receiving part detects the infrared rays from the corresponding light transmitting part and generates a light blocking signal when infrared rays are not detected over a predetermined time or more to emit an alarm from an alarm device 31. In this apparatus, because this apparatus is controlled by the synchronous pulse based on the synchronous infrared pulse light from the light transmitting part, a frequency dividing circuit 23, an one shot multivibrator 29 and an OR circuit 30 keep a synchronous state by a synchronous pulse before blocking even when all of rays are blocked and generate no step out. Then, control is performed so that warning infrared pulse lights from a plurality of the light transmitting parts are successively emitted at a predetermined interval and a plurality of the light transmitting parts emit warning infrared pulse lights one at a time and power consumption can be reduced.
Patent JP-S5439349-A (JP)
Title: Rolling mill
Inventor: SONOBE NORIYOSHI
IPC: B21B31/18
Filed: 1977-09-05
Abstract: PURPOSE: To provide a rolling mill which ensures products excellent in the widthwise cross sectional shape through replacement of intermediate rolls and combination of bending effect between the working roll and intermediate rolls to match the width of the rolling material in a five-stage roll rolling mill. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58220616-A (JP)
Inventor: KOBAYASHI TOMOO
IPC: A01D34/03
Filed: 1982-06-18
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-S5910207-A (JP)
Title: Engagement device
Inventor: KIN MEIGIYOKU
IPC: E05C19/16
Filed: 1983-06-15
Abstract: PURPOSE:To lower the cost through reduction of a number of parts and fitting procedures and also improve appearance by bending, in view of fixing a magnet, the edge of a mounting plate which has a part protruded like a funnel along the part where said permanent magnet is abutted against a ferromagnetic plate. CONSTITUTION:In a structure for fitting a plate 5 which is abutted removably against the vacant edge surface of a permanent magnet 1 to a base plate 8, a mounting plate 9, which is bent in such a manner as wrapping the one side end surface of the plate 5 namely which is provided at the one side end surface and is bent at the circumference along the other side end surface of plate 5, is additionally structured. Thereby, such a mounting plate 9 is formed as a mounting tube part 9a like a bottomless funnel by squeezing almost the center part thereof. In a structure for engaging the mounting plate 9 to the plate 5, more excellent close contactness between the plate 5 and the permanent magnet 1 can be obtained by providing the recessed circumference part 5b corresponding to a thickness of the plate 9 along the outer circumfernce of the plate 5, particularly to the junction area with the magnet 1.
Patent JP-S5439611-A (JP)
Title: Multihead type magnetic medium apparatus
Inventor: SUGA MASAO
IPC: G11B5/09
Filed: 1977-09-05
Abstract: PURPOSE: To improve data transfer speed by parallel operating a plurality of heads provided to one set of actuator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5331372-A (JP)
Title: Washing machine of hydroextraction type
Inventor: KATAOKA KOUSAKU
IPC: D06F37/24
Filed: 1976-09-02
Abstract: PURPOSE: To reduce the number of component parts of a washing machine, in which an outer trough accommodating a washing and hydroextracting tank is supended in a machine frame by hanging rods by integrally forming seats for the hanging rods on a mounting base for mounting a motor and an outer trough. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62264191-A (JP)
Inventor: UOTANI KENICHI
IPC: B66C1/22
Filed: 1986-05-09
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-H07289972-A (JP)
Title: Resist dryer
Inventor: NIIYAMA KISABURO
IPC: B05C9/14
Filed: 1994-04-21
Abstract: PURPOSE:To provide a resist dryer which, firstly can dry a printed circuit substrate surely while preventing the printed circuit substrate from curving, curling, and buckling; secondly, prevents damages of the printed circuit substrate due to contact; and thirdly, carries out the drying easily, continuously, and automatically with a simple structure. CONSTITUTION:A resist drying apparatus A dries and cures a photosensitive resist B in liquid phase applied to a printed circuit substrate P by a roll coater 1. The resist drying apparatus A comprises a drying furnace 2 in which hot air is circulated, a conveyer 4 which successively transports printed circuit substrates P in the drying furnace 2 while holding the printed circuit substrates by catching means 3, and a catching means 3 which is installed in the way it can rotate by a horizontal axis at least in a transporting stage of the substrates to the drying furnace 2, can be postured in specific transverse posture W, vertically rotated and displaced posture X, and vertical posture Z, and has a structure to be opened or closed freely.
Patent JP-S5728193-A (JP)
Title: Alcoholic viscous gel composition
Inventor: UCHIYAMA HIROSHI
IPC: C10L7/04
Filed: 1980-07-28
Abstract: PURPOSE: To titled composition, containing a silicic acid compound in an alcoholic viscous gel consisting of a carboxyvinyl polymer essentially, capable of reducing or eliminatig the sound and splashing during the ignition and combustion, and suitable for a cooking heat source and heat insulation.  
     CONSTITUTION: A composition obtained by mixing and dispersing (B) 0.05W 0.5pt.wt., preferably 0.1W0.3pt.wt., silicic acid compound, preferably calcium silicate compound or silica gel, having an oil absorption of preferably 1.5W0.8mlg in (A) 100pts.wt. nondripping alcoholic gel of high viscosity obtained by adding 1W4% carboxyvinyl polymer to an alcohol, and neutralizing the resultant mixture with an alkali, e.g. triethylamine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08305650-A (JP)
Title: Management system for network constitution information
Inventor: KIKUCHI KIYOSHI
IPC: H04L12/26
Filed: 1995-04-28
Abstract: PURPOSE: To dynamically change the network constitution by increasing/ decreasing the number of machines and also moving these machines in a client server system which is connected to a network and performs the distributed development. CONSTITUTION: Each of machines constructing a client server system holds various set information on a network as well as the information on the machine that has the logical relations with its own machine at a constitution information management DB part 1-2. When a changing command of the machine constitution is inputted, a constitution information change processing part 1-1 changes the network set information held at the part 1-2. Then the part 1-1 retrieves a machine that is related to the change of its constitution after the network set information of the part 1-2 is updated and sends the change information to the retrieved machine through a constitution information change notification sending part 1-3. This change information is received at a constitution information change notification receiving part 1-4 of the corresponding machine through the network.  Receiving the change information, the relevant machine updates the part 1-2.
Patent JP-H04312226-A (JP)
Title: Attenuator
Inventor: RAASU SENSUTORETSUDO
IPC: F16F9/46
Filed: 1991-04-12
Abstract: PURPOSE: To prevent vibration of a control valve by composing it of a sleeve valve opposed to an auxiliary oil chamber, and a poppet valve having a valve plate part having the same diameter as that of a main oil chamber opening, protruding a plurality of pawls on an outer periphery of the valve plate part so as to engage/disengage with a step part of an opening edge. CONSTITUTION: A control valve is composed of a sleeve part 100 opposed to an auxiliary oil chamber 104, and a poppet valve 82 having a valve plate part 96 for opening/closing an opening 88 formed on one end of a main oil chamber 16. A radial diameter of the valve plate part 96 is set to the same diameter as that of the opening 88. Four pawls 102 is protruded on an outer periphery of the valve plate part 96 in an outer diameter direction, the pawls 102 abut on a step part 92 of the opening 88 so as to close the opening 88. A radial diameter of the sleeve part 100 is set larger than a diameter of the opening 88. A streamlining umbrella part 94 projected from a poppet valve filling chamber 90 downward the opening 88 is formed on the poppet valve 82. An annular groove 98 is formed facing to the main oil passage 84.
Patent JP-H02283312-A (JP)
Title: Anti-germ mouth brush
Inventor: OGAWARA AKIRA
IPC: A46B3/22
Filed: 1989-04-26
Abstract: PURPOSE:To produce a mouth brush having a high anti-germ effect and durability in anti-germ effect at a low cost by having bristles contain zeolite which carries anti-germ metal by means of ion exchange. CONSTITUTION:Metals contained in zeolite are partially or totally ion-exchanged with metals having an anti-germ effect, and only zeolite having a specific surface area as large as possible is used. One, or two or more kinds of metals among copper, silver and zinc are used as metals having an anti-germ effect. To make zeolite carry those anti-germ metals, zeolite is ion-exchanged with the metals by using water soluble salt of the metals. This anti-germs zeolite is kneaded in resin of which bristles are made. That is, the pulverized zeolite is mixed in molten resin before resin is formed into bristles. Thereby, the bristles have an anti-germ effect and an excellent durability in the anti-germ effect unlike other bristles coated with anti-germ substance because they contain the anti-germ zeolite.
Patent JP-S62263246-A (JP)
Inventor: RICHIYAADO CHIENNFUA CHIYOU
IPC: C08L23/26
Filed: 1987-05-01
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-S61266803-A (JP)
Title: Hydraulic control circuit
Inventor: SAOTOME YOSHIMI
IPC: F15B13/042
Filed: 1985-05-17
Abstract: PURPOSE:To enable control of an actuator manually at will be connecting secondary sides of a solenoid proportional pressure reduction valve and a manual variable pressure reduction valve to a pilot pressure introduction part of a direction control valve of the actuator. CONSTITUTION:Between hydraulic motors 15, 16 and 25 and hydraulic pumps 10 and 20, pilot-type direction control valves 12-14 and 22-24 for controlling the hydraulic motors are arranged. To a pilot pressure introduction part of the direction control valve, secondary sides of both manual variable pressure reduction valves 41-46 and solenoid proportional pressure reduction valves 71-76 are connected. Accordingly, by actuating as required the manual variable pressure reduction valves 41-46, control of the hydraulic motors 15, 16 and 25 can be made at will by the actions of shuttle valves 61-66.
Patent JP-S5815973-A (JP)
Inventor: PIITAA JIYON OTSUHANRON
IPC: A61P31/04
Filed: 1982-06-21
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-S62263129-A (JP)
Title: Medicinal composition derived from vegetable fluid
Inventor: TANI MICHISHI
IPC: A61K36/00
Filed: 1986-05-12
Abstract: PURPOSE:To provide the titled medicinal composition containing vegetable fluid of adzuki bean and that of cucumber, effective against cardiac dysfunction and free from side effect. CONSTITUTION:The objective medicinal composition is composed of 0.5-0.8pt. of vegetable fluid of adzuki bean (Phaseolus Angularis) and the remaining part of vegetable fluid of cucumber (Cucumis Sativus). Symptoms resulting in cardiac dysfunction are stenocardia caused by the circulation insufficiency in coronary vessel, myocardial infarction caused by the necrosis of a part of cardiac muscle and cardiac insufficiency which is lowering of pumping action of the heart caused by other causes. The above symptoms together with cancers account for the major part of the causes of death. The medicinal composition exhibits cardiac function-improving effect against compressed feeling of chest, pectoralgia, etc., caused by the above diseases. In some cases, the composition was effective also against insomnia and hypertension with absolutely no side effect.
Patent JP-S5732453-A (JP)
Title: Roll-paper feeder of copying machine
Inventor: SAKATA MINEHIRO
IPC: B65H27/00
Filed: 1980-08-05
Abstract: PURPOSE:To prevent picture irregularity even after a picture is left at high humidity for a long time, by using air-permeable, moisture-permeable materials for the formation of paper-feeding rollers which come into contact with the photosensitive surfaces of roll photosensitive paper. CONSTITUTION:A couple of paper-feeding rollers 2A and 2B are each composed of a mandrel 10 having a supporting function and an excellently air-permeable, moisture-permeable material part 11 of cyclo- or macro-structure covering the mandrel 10. A roll-paper feeder having this constitution provides excellent pictures with less picture irregularity than that by conventional rubber rollers, etc., even after roll photosensitive paper 1 being set is left in a high-humidity atmosphere for a long time. Further, one paper-feeding rollers while engaged with the other paper-feeding roller can be left for a long time, and the need for a mechanism releasing the paper-feeding roller is eliminated, thereby simplifying the structure and operation.
Patent JP-S61266869-A (JP)
Title: Eccentricity control device for eccentric cam
Inventor: SATO YASUNORI
IPC: F16H53/04
Filed: 1985-05-21
Abstract: PURPOSE:To make it possible to always carry out stepless speed change in a transmission system, by using an eccentric cam assembly composed of two inner and outer eccentric cams, in a variable displacement type hydraulic pump adapted to be disposed in the inlet section of a hydraulic transmission system for bicycles. CONSTITUTION:An outer eccentric cam 34 is rotatably fitted on an inner eccentric cam 34 fixed to a center shaft 8. This inner eccentric cam 30 is integrally incorporated with an internal gear 33, and the outer eccentric gear is meshed with an internal gear 38 which has the same shape as that of and coaxial with the internal gear 33. A swing gear 43 is meshed with the internal gear 33 and a center gear 46 rotatably fitted on the center shaft 8, therebetween. The rotation of the swing gear 43 relative to the center shaft 8 is transmitted to a center gear 40, a stationary gear 41 and then to the internal gear 38 to rotate the outer eccentric cam 34 relative to the inner eccentric cam 30 in order to control the discharge volume of a hydraulic pump A.
Patent JP-H10295226-A (JP)
Title: Manufacture of laminated pipe such as fishing line or the like
Inventor: YASUI AKIRA
IPC: B29C53/56
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the contact of paints as against the surface of a laminated pipe by easily forming minute recessed and projected parts on the surface. SOLUTION: A prepreg 1 obtained by impregnating a synthetic resin in reinforced fiber is wound around a core bar 2 where a release agent is coated and an woven object 3a consisting of synthetic fiber being inferior in contact property with the synthetic resin impregnated in the prepreg 1 is wound around the outer periphery of the prepreg 1 which is wound in this way. Then, the outer periphery of the woven object 3a which is wound in this way is tightly fastened by a mold clamping tape 4 so as to be heat-processed by a constant method, the prepreg 1 is hardened and, then, the core bar 2 is pulled-out so as to be remove the mold clamping tape 4 and the woven object 3a so that the laminated tube A provided with the recessed and projected parts on the surface is obtained.
Patent JP-H07310686-A (JP)
Title: Trochoid type refrigerant compressor
Inventor: NOSAKA MICHIYASU
IPC: F04C18/10
Filed: 1994-05-20
Abstract: PURPOSE:To prevent leakage of refrigerant at a contact drive point of tooth so as to enhance efficiency in a trochoid type refrigerant compressor. CONSTITUTION:This compressor is constituted in such a manner that an outer gear 2 is directly and mechanically connected to a drive shaft 1 to be driven for rotation and an inner gear 3 is meshed with the outer gear 2 to be driven for rotation. Accordingly, different from a conventional trochoid type refrigerant compressor in which the outer gear 2 is driven for rotation by the inner gear 3, a gap is not generated at a contact drive point of a tooth of the outer gear 2 relative to a tooth of the inner gear 3. Therefore, as a result of transmission of driving-rotation force at a contact line formed between those teeth toward a low pressure side of a compression chamber, sealing performance at the contact line is enhanced to prevent leakage of refrigerant compressed in the compression chamber to the low pressure side and efficiency of the compressor is thereby improved.
Patent JP-H06318723-A (JP)
Title: Photovoltaic element and its manufacture
Inventor: YOKOYAMA YUKO
IPC: H01L31/04
Filed: 1993-05-07
Abstract: PURPOSE:To improve the characteristics and reliability of a photovoltaic element by providing an electrode layer between an upper electrode and a grid electrode respectively composed of semiconductor layers and an insulating layer between the upper electrode and the electrode layer. CONSTITUTION:This element has at least semiconductor layers 103, 104, and 105 formed on a substrate 101 and a high-resistance electrode layer and a low- resistance electrode for preventing short-circuit currents. An insulating layer 107 is provided between the semiconductor layers 103, 104, and 105 and the electrode layer 108 and the electrode layer 108 is electrically connected to the semiconductor layer 103, 104, and 105 through the insulating layer 107. The layer 107 is composed of a high polymer resin selected from among polyester, ethylene-vinyl acetate copolymer, acrylic resin, epoxy resin, and polyurethane and has transmissivity of >=50% against the sunlight. Therefore, a photovoltaic element having high initial characteristics and excellent durability can be obtained, because the internal defect of the element can be sealed and the void content of the electrode layer can be reduced.
Patent JP-S5533563-A (JP)
Title: Natural circulation system solar heat heater
Inventor: SAKAMOTO KATSUJI
IPC: F24J2/46
Filed: 1978-08-31
Abstract: PURPOSE: To efficiently supply hot water, by disposing a specified bag into a hot- water storage tank.  
     CONSTITUTION: A bag body 14 provided with a flat-like ceiling portion 15 equipped with a hole 17 with a valve body 18, a cylindrical bellows body 16 and a dash-board 12 with a communicating hole 13 is arranged into a hot-water storage tank 2. Thus, when hot water is supplied from a hot-water supply pipe 9 and a water-level A in the hot-water storage tank 2 falls down to a fixed location, water is fed from a  water supply pipe 10 by the function of a ball tap 11, and flows into the bag body  14 through a flow path l and the communicating hole 13, the bag body 14 expands  to raise the lowering water-level A and hot-water supply is connected. When the rise of the ceiling portion 15 reaches a location of a lever 19 for opening a valve, a valve body 18 is pushed open, and water in the bag body 14 flows out into the hot-water storage thank 2 through the hole 17, and when the water-level reaches a fixed water-level water supply is stopped while the bag body 14 contracts. Thus, hot water is efficiently supplied because water supplied is not agitated and mixed in the hot-water storage tank 2 with hot water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59231132-A (JP)
Title: Method and apparatus for supplying fresh air or air-fuel mixture to internal-combustion engine
Inventor: KAWAGUCHI KOUJI
IPC: F02B29/06
Filed: 1983-06-15
Abstract: PURPOSE:To reduce energy loss in an internal combustion engine, by utilizing a crank chamber as a supercharging pump. CONSTITUTION:In the exhaust stroke, fresh air or air-fuel mixture is drawn into a crank chamber 2 via an intake by-pass passage 5 along with upward movement of a piston 1. In the suction stroke, fresh air or air-fuel mixture in the crank chamber 2 is compressed along with downward movement of the piston 1. In the period from the end of the suction stroke to the beginning of the compression stroke, fresh air or air-fuel mixture compressed in the crank chamber 2 is supercharged from a cylinder wall 7 to a cylinder 9 via a supercharging by-pass passage 6. Further, in the explosion stroke, fresh air in the crank chamber 2 is compressed along with downward movement of the piston 1. Thus, in the last stage from the end of the explosion stroke to the beginning of the exhaust stroke, combustion gas is scavenged by the compressed fresh air in the crank chamber 2.
Patent JP-H09291139-A (JP)
Title: Production of high-melting unsaturated polyester
Inventor: TAKIYAMA EIICHIRO
IPC: C08G63/78
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a process by which an unsaturated polyester having an m.p. of 150 deg.C or higher, which has not been obtained at low cost with any conventional technique, can be produced at low cost. SOLUTION: An α,β-unsaturated polybasic acid ingredient is condensation- polymerized with a polyhydric alcohol ingredient and a saturated polybasic acid ingredient comprising terephthalic acid or its dimethyl ester in the presence of at least one high-boiling solvent selected among aromatic hydrocarbons, aromatic ethers, aromatic ketones, and sulfolane to obtain a mixture of an unsaturated polyester. The resultant mixture is cooled to or below the m.p. of the polyester and the solvent is removed from the mixture while keeping the polyester in a solid state under a pressure of 50Torr or lower.