baber/WOPTO huggingface dataset:
Patent JP-S61266441-A (JP)
Title: Production of polyolefin foam
Inventor: MURASE YUTAKA
IPC: B29L7/00
Filed: 1985-05-21
Abstract: PURPOSE:To obtain the titled foam having a smooth surface and an even thickness, by heating a crosslinkable expandable polyolefin resin compsn. to crosslink and expand it, putting the foam between heating plates and heating it under specified conditions. CONSTITUTION:A crosslinking agent (e.g. dicumyl peroxide) and a chemical blowing agent (e.g. azodicarbonamide) are incorporated in a polyolefin resin (e.g. polyethylene), and the resin is heated to crosslink and expand it. Without cooling the foam, it is put between heating plates kept at a shaping temp. of lower by 60 deg.C than the softening temp. of the polyolefin to higher by 15 deg.C than that of the polyolefin. While keeping the space between the heating plates at a distance represented by the formula (wherein X is the max. thickness of the foam after crosslinking and expanding and Y is the min. thickness), the foam is shaped by heating for a given period of time to obtain a polyolefin foam suitable for use as an insulating material and having an uniform thickness.
Patent JP-2000297866-A (JP)
Title: Rotary servo valve, and hydraulic servo device for punch press using same valve
Inventor: SHIMIZU MASAYUKI
IPC: B30B15/22
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and high-precision rotary servo valve having a supply fluid switching function and a flow controlling function, and a hydraulic servo device for a punch press using the same valve. SOLUTION: In this rotary servo valve 1, at least two sorts of pump ports 33, 39 for high pressure and low pressure are provided. In this case, in a spool guide hole 7 in a valve body 9, a spool 11 which is freely rotatable and capable of linearly reciprocating is provided, and a servo motor 15 to drive the spool 11 to rotate and a linear actuator 13 to let it reciprocate are provided, so the pump ports 33, 39 are selected by reciprocating motion of the spool 11, and that cylinder ports are selected by rotation of it while conducting flow control.
Patent JP-H045841-A (JP)
Title: Semiconductor device
Inventor: WATABE TOSHIO
IPC: H01L21/3205
Filed: 1990-04-23
Abstract: PURPOSE:To commonly use mounting LSI and a chip direct mounting LSI by providing a plurality of electrodes of a first metal wiring layer, a second metal layer and a third metal interconnection layer on the second metal layer. CONSTITUTION:A second metal layer 12 is so formed as to cover substantially entire circuit of an LSI chip 10. The layer 12 is maintained at a predetermined potential. A third metal interconnection layer is formed in the layer 12. The third layer is mainly formed of a metal interconnection pattern 13 and a connecting electrode pad 14. The pad 14 is a chip direct mounting connecting electrode, and the pads 14 are electrically connected to the connecting electrode pad 11 of the first layer. Thus, since the pad 11 is wired to the pad 14 by the pattern 3, the normal mounting LSI and the chip direct mounting LSI can be commonly used.
Patent JP-S5632012-A (JP)
Title: Drain inflow preventing system for steam valve
Inventor: FUJITA ISAO
IPC: F01D25/00
Filed: 1979-08-24
Abstract: PURPOSE: To prevent the back-flow of a drain through drain discharging pipings by a method wherein the drain discharging pipings are connected to down stream sides of steam valves arranged for a steam turbine in a plurality of serieses and nonreturn valves are provided at the respective pipings.  
     CONSTITUTION: Main steam valves 1a, 1b are provided in steam systems 6a, 6b of a plurality of serieses and drain pipings 4a, 4b, connected to a drain collecting tube 5 provided with a drain stop valve 3, are provided at downstream sides of the valves. Nonreturn valves 2a, 2b are provided at positions near the main steam valves 1a, 1b as close as possible with each other. When totally closed tests of the main steam valves 1a, 1b are performed one by one in order to confirm operations  thereof, a pressure difference is caused between outlet pressures of the main steam  valves 1a, 1b, that means inlet pressures on the drain pipings 4a, 4b, however,  drain will never flow back into the main steam valves due to existing of the nonreturn valves 2a, 2b, accordingly, cracks will never be produced in valve casings and  the pipings. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04226073-A (JP)
Title: Solid-state image sensor and its manufacture
Inventor: HOKARI YASUAKI
IPC: H04N5/372
Filed: 1991-05-13
Abstract: PURPOSE:To enhance sensitivity by making the diameter of a microlens provided in every pixel of a solid-state image sensor wide up to limit and to provide a new manufacture which eliminates the conventional fault that lens shape deteriorates upon contact of adjacent lenses. CONSTITUTION:The top of a photodiode 3 is provided with lenses 11 via a flattening film 65; further, this flattening film and these lenses are surfaced with a lens cover film 12 where the lenses 11 and the lens cover film constitute a lens. As a lens 12, an SiO2 film is deposited at a temperature below 180 deg.C by plasma vapor growth. The contact of adjacent lenses can be V-shaped so that condensing efficiency approximate 100%, which therefore improves sensitivity.
Patent JP-S5732372-A (JP)
Title: Magnetron sputtering apparatus
Inventor: KOBAYASHI SHIYUNYOU
IPC: C23C14/36
Filed: 1980-08-05
Abstract: PURPOSE:To provide the titled apparatus showing superior performance especially during the sputtering of a magnetic material by adopting a structure giving an intense magnetic field which is as parallel as possible to a face of the anode in the  vicinity of the anode. CONSTITUTION:The sputtering cathode 11 of a magnetron sputtering apparatus is made of ferromagnetic Co-Ni material, and the anode 12 of nonmagnetic stainless steel. The anode 12 is cylindrical, yet it is deformed so as to obtain the highest parallelism to a magnetic field. A vertically magnetized cylindrical magnet 13 is kept equal to the anode 12 in potential. The magnetic sputtering apparatus thus constructed has enhanced sputtering efficiency as compared to a case where no magnet is built in the anode section. Especially, when the cathode is made of magnetic material, a magnetic thin film of high quality can be formed at a much higher speed than the speed of a conventional sputtering apparatus with a magnetic device built in the cathode section alone.
Patent JP-H08303233-A (JP)
Title: Device for diagnosing catalyst deterioration in internal combustion engine
Inventor: SAKUMA TORU
IPC: F02D41/14
Filed: 1995-05-01
Abstract: PURPOSE: To provide a catalyst diagnose by detecting diagnostic parameters in a predetermined region of a diagnostic operation wherein the region is changed based on an outside air temperature so as to diagnose catalyst deterioration accurately even if the outside air temperature becomes lower. CONSTITUTION: If first and second oxygen sensors 16, 17 are in a normal and active state under an air-fuel ratio feed back control and a water temperature is higher than a predetermined temperature, an intake air temperature detected by an intake air temperature sensor 18 is read as an equivalent amount of an outside air temperature. It is judged whether an outside air temperature is lower than a predetermined temperature or not. If the outside air temperature is judged higher than the predetermined temperature, a diagnostic operation region previously designed as an operation region within a normal operation region is set as an operation region for diagnozing catalyst deterioration.  If the outside air temperature is judged lower, a diagnostic operation region for lower outside air temperature previously designed for operating under a high loading and high revolution condition is set as an operation region for diagnosing catalyst deterioration, wherein catalytic converter rhodium 10 is heat up to an active temperature by receiving exhaust air.
Patent JP-H02289756-A (JP)
Title: Earthquake-proof floor
Inventor: KONDO HIROBUMI
IPC: E04F15/024
Filed: 1989-04-28
Abstract: PURPOSE:To reduce abrasion of a fixed plate fixed to a structural floor by interposing a plurality of cylinder bodies having the axes turned in the nearly same direction and a moving support mechanism rotatable in both directions crossing at right angles between a floor body and the structural floor. CONSTITUTION:A plurality of cylinder bodies 22a, 22b with an equal diameter whose axes are turned in the same direction are rotatably supported by the upper surface and lower surface of a metal movable plate 21 formed flatly, respectively. Movable support bodies 24, 25 formed of connecting members 23a, 23b connecting the cylinder bodies in parallel and on the same plane are fixed in such a manner as to be rotatable in both directions crossing at right angles to form a movement support mechanism. Flat fixed plates 26, 27 made of metal are fixed to the respective surfaces of a structural floor 1 and a floor body 2 made into contact with the respective cylinder bodies 22a, 22b of the movable support bodies 24, 25. Hence, abrasion of the fixed plates is reduced, and earthquake-proof function can be improved.
Patent JP-H08301545-A (JP)
Title: Earthquake time control operating device for elevator
Inventor: TAKITA NAOTO
IPC: B66B5/02
Filed: 1995-05-01
Abstract: PURPOSE: To eliminate useless inspection work at the time of a small earthquake and avoid the generation of a dangerous situation by providing a control means for resetting an elevator into normal operation when the output signal of an earthquake sensor is the specified reference value or less after the earthquake sensor is put in action and a car is stopped at the nearest floor. CONSTITUTION: In the case of vibration from an earthquake sensor 3 being 80gal or less, normal operation is resumed. In the case of vibration being 150gal or less, preparatory processing for inspection operation is, performed because of the high possibility of normal operation. Whether passengers remain in a cage 8 stopped on the nearest floor is first confirmed by a passenger detecting device 5f, and if the passengers remain in the cage 8, a cage leaving advice is announced. On the other hand, if no abnormality is detected from any one of an abnormality detecting device 5c, a derailment detecting switch 5e and a current detecting device 5b, an earthquake sensor reset circuit is put in action by an earthquake time control device 4, so that the earthquake sensor 3 is reset by the same reset circuit as the conventional one, and an elevator is reset into normal operation.
Patent JP-H10304315-A (JP)
Title: Scanning line interpolation device
Inventor: OKUNO YOSHIAKI
IPC: G09G5/36
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a scanning line interpolation device by which an interpolation image with improved reproducibility of a vertical high frequency component of its still image portion is obtained. SOLUTION: After storing image data of a preceding field to a field memory 1, a pixel position to be interpolated and reference pixels around the interpolated pixel required for interpolation are extracted from image data in the preceding field in the field memory 1 and image data of a current field, and an inter-field motion discrimination device 3 determines whether or not a motion of image is in existence between the extracted reference pixels of the preceding field and the current field.  When the device 3 detects the presence of a motion, a selector circuit 7 selects interpolation data of the current field calculated by an in-field interpolation value calculation circuit 6 from the image data of the current field in the referenced pixel, or when the device 3 detects no motion, the circuit 7 selects interpolation data of the preceding field in existence in the interpolated pixels in the referenced pixel as image data of the interpolated pixel.
Patent JP-S5732229-A (JP)
Title: Preventing agent against kinesia
Inventor: SAKATA EIJI
IPC: A61K45/06
Filed: 1980-08-05
Abstract: PURPOSE: A preventing agent, containing the conventional nosotropic preventing agent against kinesia and an accelerator of cerebral blood flow as an etiotropic agent, and capable of preventing the kinesia thoroughly, and expectable to exhibit a higher remedial effect.  
     CONSTITUTION: A preventing agent containing an accelerator of cerebral blood flow, e.g. papaverine hydrochloride or cyclandelate, as an agent capable of treating the kinesia etiotropically and one or two or more agents selected from a tranquilizer, e.g. chlordiazepoxide or diazepam, an autonomic nervous regulating agent, e.g. γ-oryzanol or chlorpromazine, an antihistaminic agent, e.g. dimenhydrinate, and a caffeinic aga, e.g. diprophylline, as an agent capable of treating the kinesia nosotropically. The kinesia is caused by the endaural or visual stimulation and a vestibular cerebellum regulating them, and the excessive suppression by the cerebellum tends to cause the kinesia. The accelerator of cerebral blood flow capable of relieving the excessive suppression is incorporated to prevent and treat the kinesia thoroughly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S601278-A (JP)
Title: Semi-metallic abrasive
Inventor: KITAZAWA KUNIO
IPC: F16D69/02
Filed: 1983-06-17
Abstract: PURPOSE:To provide a semimetallic abrasive contg. metal fiber, a filler and Sb2O5 and excellent in resistance to water fading as well as anti-ignition property. CONSTITUTION:The semimetallic abrasive contains steel fiber, stainless steel fiber or similar fiber, a filler such as graphite, iron powder, BaSO4 or Ca(OH)2, a binder such as phenolic resin, and Sb2O5. Conventional Sb2O3-contg. semimetallic abrasives have an improved anti-ignition property, but they are poor in resistance to water fading and, when formed into a friction pad for use as automobile brake, they are apt to cause danger in driving in the rain. Addition of Sb2O5 gives a semimetallic abrasive excellent in both resistance to water fading and anti-ignition property.
Patent JP-S63270889-A (JP)
Inventor: MAEDA YUTAKA
IPC: D21G3/00
Filed: 1987-04-30
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-H09298848-A (JP)
Title: Output power charging equipment for solar battery
Inventor: KATO SHOZO
IPC: H02J7/35
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve a charging efficiency by judging increase or decrease in output power application percentage based on output current of a solar battery, and by controlling the power application percentage of a DC converter. SOLUTION: An output power of a solar battery 1 is converted to a predetermined power through a DC converter, and the converted power is supplied to a capacitor 4 as a load. An output control circuit 3 calculates the power application percentage in accordance with a control flow based on a current detection signal I at a current detection resistor 6, and controls a DC converter 2 with a power application percentage control signal 7 so as to have the largest output current. That is, a current is detected at a step 202, and any increase or decrease in power application percentage of control period is confirmed at a step 204. If the results of judgment of the steps 206 and 208 are an increased current, the operation advances to step a 210 and no change is increase or decrease in power application percentage is performed.  On the other hand, if the results of judgments of the steps 206 and 208 are a decrease in current, the operation advances to a step 212, change in increase or decrease in power application percentage is performed, and the control is made so as to increase the output power.
Patent JP-H07293839-A (JP)
Title: Two-stage movable hearth type incinerator
Inventor: OTA HIDEO
IPC: F23G5/00
Filed: 1994-04-21
Abstract: PURPOSE:To burn stably and incinerate continuously upon incinerating general refuses, such as paper, thrown branches upon pruning trees and the like, and slender bodies and wastes, such as cut and dried turfs, 'sake lees' or the like. CONSTITUTION:Two stages of upper and lower hearths 2, 3 are provided in an incinerating chamber and the lower stage hearth 3 is formed so as to be movable hearth type, in which a multitude of grate plates are moved circulatingly, while a second burner is provided at the base end side of circulation of the lower stage hearth 3. According to this method, general refuses are incinerated on the upper stage hearth 2 while slender wastes are charged and piled uniformly on the fire grate plates with a proper thickness and are ignited by the second burner to incinerate them down by a spreading fire and promote complete combustion at the same time.
Patent JP-H06318506-A (JP)
Title: Sorting method for zinc oxide element
Inventor: MASUZAWA KOUICHI
IPC: H01C17/00
Filed: 1993-05-10
Abstract: PURPOSE:To detect a zinc oxide element which is physically and mechanically damaged, by electrifying the zinc oxide element in the state that the zinc oxide element is placed on a metal plate and making a sorting standard for the zinc oxide element the amount of a produced residual material which is produced and left on the metal plate by a generated gas to be generated from the zinc oxide element after electrification. CONSTITUTION:A zinc oxide element 1 is electrified in accordance with a sorting level from a high voltage power supply part 4 in the state that the zinc oxide element 1 is placed on a copper plate 2. The corresponding thermal stress to an amount of generated heat in each part of the element generating heat is generated in the zinc oxide element 1 according to the current value and the condition time. When the thermal stress exceeds the strength of the element, a split or a crack is generated from such a part, and at that time, a gas bursts from the element through a metallikon. The material of the metallikon bursts together with the gas to stick on the copper plate 2. An amount of the material to be stuck on the copper plate 2 is checked to make a judgment whether the zinc oxide element is good or bad, thereby performing the sorting of the zinc oxide element 1. Therefore, the element which is physically and mechanically damaged can be detected.
Patent JP-S5534492-A (JP)
Title: Semiconductor integrated circuit device having mis field effect type transistor and its manufacture
Inventor: HASHIMOTO CHISATO
IPC: H01L21/76
Filed: 1978-09-02
Abstract: PURPOSE: To heighten integration density as well as to accelerate performance speed by arranging three dimentionally thru separation insulating layer, the MIST electrodes of gate, source and drain respectively being formed by poly Si, and the lead connecting each electrode metal.  
     CONSTITUTION: After establishing element region on the surface of p-type Si substrate 2 by forming thick SiO 2  membrane 6 for separation purpose selectively thereon, gate insulation layer 8 and poly Si layer 16 are formed successively. Then, acid-proof masks 13W15 are selectively established, a part of Si layer 16 is removed by etching, and source 17 and drain 18 are provided within the substrate by ion impregnation. Poly Si layer 16 is acid treated leaving parts to become electrodes for gate 25, source 26 and drain 27 respectively, by which poly Si layer 16 is converted into SiO 2  layer 29, and metal lead wires for gate 34, source 35 and drain 36 are connected to each poly Si electrode. Finally, insulating film 37 covering whole area is formed upon which lead 40 connecting drain lead is extended and provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5733321-A (JP)
Title: Volume type flowmeter
Inventor: ADACHI HIROSHI
IPC: G01F15/00
Filed: 1980-08-05
Abstract: PURPOSE:To obviate the occurrence of any hindrance in operation despite breaking of liquid in a metering chamber by providing by-pass holes having a relief valve between an inflow port and an outflow port. CONSTITUTION:An inflow by-pass hole 21 and an outflow by-pass hole 22 communicating with an inflow port 8 and an outflow port 9 and a relief valve 25 of which the center is in alignment to that of the hole 21 is provided at the intermediate thereof. The pressing force of a compression spring 26 is forcing the valve 25 to shut off between the by-pass 21 and the outflow by-pass. In such a case in which the liquid in a metering device chamber is interrupted, the valve 25 is slided along a guide rod 24 by the pressure exerting upon the by-pass 21, and the liquid flows through the holes 21, 22, hence no hindrances are caused in the operation.
Patent JP-S5634541-A (JP)
Title: Mounting structure of radiator grill
Inventor: INAMOTO HIROSHI
IPC: B60R19/00
Filed: 1979-08-27
Abstract: PURPOSE: To prevent damage to a radiator grill, by mounting an upper section of the radiator grill on a car body through hinges, and at the same time avoiding contact between the upper wall of a bumper and the lower section of the radiator grill, and making them capable of moving relative to each other at the time of light collision.  
     CONSTITUTION: A radiator grill 1 is pivotally attached on the body of a car through a hinge 8 which has been fised beforehand at the end section of a car body panel 3. This hinge 8 consists of a base plate 10 of an L-shaped cross section, the side section 9 of which is fixed on the car body panel 3 by welding, etc., and a fitting piece  12 pivotally attached to the end section of the base plate 10 through a hinge shaft  11. The radiator grill 1 is supported by fitting into fitted hole 14 at the upper end of the radiator grill 1 a fitting section 13 at the end section of the fitting piece 12. Further, a projecting plate 18 of a base 23 which includes V-shaped legs 19 and 19' is inserted into holes 15 and 16 formed on an upper wall 4 of the bumper 17 and an upper side wall 6 of the radiator grill 1. It is thus possible to have relative motion between both parts 1 and 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59151-A (JP)
Title: Hologram recording material
Inventor: TADA KOUJI
IPC: G03C1/725
Filed: 1982-06-25
Abstract: PURPOSE:To obtain a hologram recording material high in sensitivity and capable of being rewritten on, by adding a specified amt. of iron to bismuth-silicon oxide, or bismuth-germanium oxide. CONSTITUTION:Bismuth-silicon oxide (Bi12SiO20, hereafter abbreviated as BSO) or bismuth-germanium oxide (Bi12GeO20, hereafter BGO) exhibits remarkable photoconductive effect, and they are used for a hologram recording material. Addition of 10ppm iron to BSO or BGO can double its sensitivity and max. diffraction efficiency, so halve the treatment time, and enhance system efficiency and cost performance, too. When iron concn. is smaller than 10ppm, its effect decreases, and when more, the reproduced image becomes dark.
Patent JP-S5333665-A (JP)
Title: Liquid crystal display type electronic watch
Inventor: KOIKE KENICHI
IPC: G04G19/00
Filed: 1976-09-09
Abstract: PURPOSE:Packaging of solar batteries is facilitated by disposing solar batteries and a secondary battery within one partition window.
Patent JP-H11290130-A (JP)
Title: Chemical coater
Inventor: TAKAHASHI TOSHIMI
IPC: A46B11/00
Filed: 1998-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a chemical coater whereby two kinds or more of different chemicals can be easily coated in an always stable mixing ratio whenever necessary. SOLUTION: A chemical coater having a plurality of comb teeth 2 arranged in lines has chemical storage bottles 7 and 8 which individually hold two kinds or more of different chemical A and B and a plurality of chemical discharge openings (a) and (b). The chemical discharge openings (a) and (b) are classified into a plurality of groups corresponding to the chemical storage bottles 7 and 8, and chemical supply flow passages 12 and 13 communicating the groups of discharge openings (a), (b) to the chemical storage bottles 7 and 8 corresponding to the groups are provided.