baber/WOPTO huggingface dataset:
Patent JP-H10161109-A (JP)
Title: Liquid crystal display element with input function nd electronic equipment
Inventor: WADA KEIJI
IPC: G02F1/1335
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient contrast in spite of input function addition by specifying an angle made by the polarized axis of one polarizing plate being adjacent to an input device and the observing direction of a liquid crystal display element within a specified degree. SOLUTION: An upper side polarizing plate 11 is adhered at the upper side of the upper side electrode substrate 2a of the input device 1 with an adhesive layer. The best way is to set the polasized axis of the upper side polarizing plate 11 in the observing direction bus a sufficient effect is also obtained by permitting the angle made by the polarized axis of the upper side polarizing plate 11 and the observing direction to the within thirty degrees at the time of considering restriction in optical design and production such as the visual field characteristic of a display element, etc.  Therefore, the polarizing plates 11 and 12 are arranged by holding the input device 1 and a liquid crystal cell 5 between them, structure is within the intervention of an air layer between the liquid crystal cell 5 and an optical anisotropy high molecule film 10 so as to adjust the direction of the polarized axis of the upper polarizing plate 11 so that back and white display easy to see is obtained without reducing the contrast in spite of input function addition.
Patent JP-H05159644-A (JP)
Title: Oxide superconductive wire and manufacture thereof
Inventor: ITO MUTSUMI
IPC: C04B35/45
Filed: 1991-12-06
Abstract: PURPOSE:To improve the critical current density by filling the powder of oxide superconductive material in a metal sheath, and specifying the cooling speed after the processing and the heat treatment. CONSTITUTION:After filling the powder of oxide superconductive material in a metal sheath, processing and heat treatment and cooling are performed in order to obtain a predetermined-shape wire material. At this stage, the cooling speed is specified at 300 deg.C/hour or less. Generation of crack is thereby restricted to obtain the wire having a high critical current density. Consequently, possibility of the practical application to a cable and a magnet or the like is improved.
Patent JP-H11152370-A (JP)
Title: Apparatus for dissolving and treating foamed resin
Inventor: SUGII NOZOMI
IPC: B29K105/26
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for dissolving and treating a foamed resin which dissolves a solid foamed resin (foamed styrol) used in packaging materials, heat insulating/cushioning materials of various products and the like, recovers the solution, and recycles the foamed resin. SOLUTION: This is an apparatus for dissolving and treating a foamed resin, wherein a dissolution liq. 1 is placed in a tank 4 having an vertically openable lid 6 and a foamed resin 3 is introduced into the tank 4 to dissolve the resin. A pushing member 7, which is interlocked with the lid 6, is vertically openably installed within the tank 4. As soon as the lid 6 is manually opened, the pushing member 7 is erected from the dissolving liq. 1, followed by introduction of the foamed resin 3. As soon as the lid 6 is closed, the pushing member 7 is rotated and descends until it reaches the dissolving liq. 1. The pushing member 7 forcibly pushes and lowers the foamed resin 3 into the dissolving liq. 1 to efficiently dissolve the foamed resin 3.  A manual agitator 20 for agitating the dissolving liq. 1 to enhance the dissolution efficiency is installed within the dissolving liq. 1, and a level gauge 30 serving also as a specific gravity meter is installed in the tank 4.
Patent JP-H05158335-A (JP)
Title: One-component developing device
Inventor: SHIMOKAWA TAKUO
IPC: G03G15/08
Filed: 1991-12-09
Abstract: PURPOSE:To reduce the frictional resistance of an elastic developing roller with a toner regulating blade, a photosensitive body and a recovery seal, etc., which are arranged in contact with the developing roller by forming a toner layer on the surface of the elastic developing roller from the beginning of producing a developing device. CONSTITUTION:The toner layer 17 is formed on the surface of the elastic developing roller 1 which carries toner 7 to the surface of the photosensitive body 5 from the time when the device is not used. By thus forming the toner layer 17 on the periphery of the roller 1, the particles of the toner 7 lie between the roller 1 and the toner regulating blade 4, the photosensitive body 5, the recovery sheet 6, and a toner replenishing roller 2 which contact elastically with the roller 1. Therefore, in the case that the particles of the toner do not exist, the sum of the rolling friction of the toner 7 with the roller 1 and the toner 7 with the respective contact members is obtained though sliding friction is obtained between the roller 1 and the respective contact members, so that the initial driving torque of the developing device immediately after attaching an unused developing device to device main body is made small.
Patent JP-H09139229-A (JP)
Title: Lead-acid battery
Inventor: TOKUHARA YUKIO
IPC: H01M10/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To uniform the voltage characteristic and improve the life by increasing the filling density of positive electrode active material successively from low temperature part toward high temperature part. SOLUTION: Cells each formed of a positive electrode plate 1 consisting of antimony-free casted grid, a negative electrode plate 2 and a separator 3 consisting of fine glass fiber are connected in series within a PP resin battery jar 4 to constitute a sealed lead-acid battery. The filling density of positive electrode active material is increased for every cell successively from the cell having a positive electrode terminal toward the cell having the negative electrode plate while keeping electrolyte quantity constant. This change ratio is set to a ratio necessary to cancel the discharge capacity difference resulted from the temperature difference generated in each cell.  Thus, the filling density of the positive electrode active material is increased every cell from low temperature part toward high temperature part, whereby the voltage characteristic in discharge is uniformed to improve the life performance of the battery.
Patent JP-H08160436-A (JP)
Title: Method for inspecting liquid crystal display device and apparatus therefor
Inventor: OGATA YOSHIO
IPC: G02F1/1339
Filed: 1994-12-02
Abstract: PURPOSE: To enhance the reliability of lighting inspection by inspecting a liquid crystal display device provided with connecting points through anisotropic conductive adhesives in a heated state. CONSTITUTION: For example, the liquid crystal display device is assumed to be nearly defective as the conductive particles (formed by coating the surfaces of resin particles with metallic films) of the anisotropic conductive adhesives 19 come into point-to-point contact without collapse with the corresponding connecting terminals (14 and 17 as well as 15 and 18) of a transparent substrate 12 on a lower side and a semiconductor chip 16. The insulatable adhesives of the anisotropic conductive adhesives 19 are relatively largely and thermally expanded when the device is heated by heat generation of a flat heater 3, by which the spacings between the corresponding connecting terminals (14 and 17 as well as 15 and 18) of the lower side transparent substrate 12 and the semiconductor chip 16 are widened and the conductive particles cannot follow up this widening. A conductive connection defect is resulted in such a case and, therefore, such device is decided to be defective when the device is inspected in this state.
Patent JP-H10156128-A (JP)
Title: Rotary cylinder type gas concentrator
Inventor: GONUKI KOUJI
IPC: B01D53/44
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To use a granular adsorbent not subjected to special processing to lower costs and to prevent equipment itself from being made large. SOLUTION: In a rotary cylinder type gas concentrator 10 in which gas to be treated is fed to a freely rotatable cylinder-shaped rotor 18 equipped with an adsorbent and organic solvent in the gas to be treated is absorbed and separated to discharge purified gas, and on the other hand, a smaller quantity of regenerating gas than that of the gas to be treated is fed to a part other than the part of the rotor into which the gas to be treated is fed in the opposite direction to that of the gas to be treated to separate the separated organic solvent from the absorbent and discharge it as concentrated gas,  the rotor 18 is formed into plural chambers 22 each having openings at both the ends partition plates 21 for partitioning the rotor at prescribed intervals in the peripheral direction and extended in the vertical direction and division plates 21 for partitioning a space between the adjacent partition plates in the vertical direction, and also, an adsorbent 23 is arranged so that the chamber 22 may be divided into two spaces on the upstream side and on the downstream side in the flow direction of the gas to be treated.
Patent JP-H10163627-A (JP)
Title: Method for forming via hole
Inventor: TANAKA TAKASHI
IPC: H05K3/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To efficiently form a via hole with no remaining insulating resin residue, etc., between layers, by etching/removing an insulating resin residue remaining at the bottom part of a blind hole together with a part of a conductor layer. SOLUTION: A connection opening part of a wiring board between a copper foil and a circuit-constituted printed board, where a copper foil and a polyimide adhesive sheet of insulating resin are laminated on the circuit-constituted wiring board, is etched to form a fine opening in a desired pattern. Further, with the copper foil as a work mask, carbon dioxide laser beam 5 is projected almost over the entire surface, so that a blind hole 6 for connecting the copper foil and the circuit-constituted wiring board is opened. With a soft etching liquid put in a stainless vat, a laminated wiring board is submerged in it and irradiated with ultrasonic wave for better penetration of the soft etching liquid, and the copper foil at a lower layer is etched and, at the same time, a resin remaining on the bottom surface of hole is removed.  As a result, a plate tight-contact characteristics at the bottom surface of an inner-layer copper foil is improved for forming a via hole of high reliability.
Patent JP-H04194610-A (JP)
Title: Measuring device for wall thickness of tube-shaped material
Inventor: FUSHIMI NAOYA
IPC: G01B11/00
Filed: 1990-11-27
Abstract: PURPOSE:To measure the wall thickness of a tube-shaped material by providing a pair of optical detectors, a distance-calculating means, a wall thickness compensation coefficient calculation means, and a compensation wall thickness calculation means. CONSTITUTION:A pair of linear beams 12 are emitted to a tube-shaped material 22 at a position of both side surfaces of a section of the tube-shaped material 22 for obtaining a value of a deviation X. Namely, a value of the deviation (x) is obtained as x=¦A-B¦/2 from linear beam light-receiving widths A and B which are detected by a pair of optical detectors 4. Then, the obtained deviation (x) is calculated by a distance calculation means 5 and a wall thickness compensation coefficient is calculated by a wall thickness compensation coefficient means 6 by using a target wall thickness of the wall thickness measuring tube-shaped material 22 and external diameter dimensions which are preset based on this x. Then, the compensated wall thickness is calculated by a compensated wall thickness calculation means 7 based on a wall thickness signal from a wall thickness detector 2 and the calculated wall thickness compensation coefficient, thus enabling an accurate wall thickness of the tube-shaped material to be measured.
Patent JP-2000140065-A (JP)
Title: Physiatric device
Inventor: MURANUSHI KEIJI
IPC: A61H39/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To increase the cubic capacity of a heat accumulating section as an intermediate section and exhibit a cooling effect for an extended period by making up the structure of a cooler of a cooler trunk portion, the heat accumulating section and a coolness pressing section. SOLUTION: The physiatric device 1 is structured by attaching a warm heater A to one end of a grasping section 7 having a length and a thickness suited for grasping and attaching a cooler B to the other end. The warm heater A is hollow and an ignited stick as a heat source is inserted into the interior thereof. The cooler B is made of a material that gives a sensation of coolness to the skin. The heat accumulating section 9 large in cubic capacity is formed so as to prevent the coolness pressing section 8 from getting warmed easily at a time when the coolness pressing section 8 is pressed against the skin. As a part that is warmed by heat is cooled actively with the cooler B, its physiatric effect can be made higher and physiatric time can be shorten as compared with the conventional method of natural cooling by air.
Patent JP-H09162033-A (JP)
Title: Drive method of solenoid
Inventor: MATSUO SHIGERU
IPC: H01F7/20
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a solenoid. SOLUTION: When the operation state of a solenoid is to be held during a fixed time zone T, performing continuously a current application to the solenoid during a predetermined time zone T1 of the fixed time zone T, in the remaining time zone thereof, the current application to it is idle during a time zone T2 of a residual magnetic flux being present in it to make it hold its operation state by its residual magnetic flux. Then, starting again the current application to it before its residual magnetic flux is extinguished to generate a new magnetic flux, only during an enough time zone T3 to generate a new residual magnetic flux the current application to it is performed to make it continue its, operation state. Since in the current-application idle time zone T2 no power is consumed, its consumption power is reduced by the portion thereof.
Patent JP-H01168502-A (JP)
Title: Molding method for wheel made of fiber-reinforced resin
Inventor: KOSHO KOJI
IPC: B60B5/02
Filed: 1987-12-22
Abstract: PURPOSE:To improve impact resistance, by a method wherein, in a title wheel for a vehicle, after the wheel is formed, a wheel mounting nut part is heated and pressurized for a specified time. CONSTITUTION:After molding of a wheel 1 made of fiber-reinforced resin, a nut fastening part 2 is heated and pressurized for a specified time by means of molding machines 3 and 3'. This constitution enables improvement of only hardness of the nut fastening part 2. This method prevents unfastening of a wheel mounting nut, and enables ensurance of impact resistance through ensurance of tenacity of a part except the nut fastening part.
Patent JP-H11241792-A (JP)
Title: Pipe joint
Inventor: HIRABAYASHI HIDEO
IPC: F16L19/08
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint that cannot easily be disassembled but can be disassembled when the disassembly is required, and to screw in a press ring to prevent the pipe from being loosed only when inserting length of the tube into a connecting opening part is enough long. SOLUTION: An annular groove 18 is formed at the intermediate part of a male screw 17 of a joint body 1 having a connecting opening part 12, and an elastic extensible ring body 2 is held on it. The joint has a press ring 3, a loose preventing ring 4, and a support body for the loose preventing ring 5. When a female screw 31 of the press ring 3 moves from a first screw part 17a of the male screw 17 to a second screw part 17b, an engaging part 33 of the press ring 3 faces the ring body 2 projecting from the annular groove 18. When a pipe is inserted into the inner part, the support body 5 for the loose preventing ring is pressed out from the loose preventing ring 4 and the press ring 3 can be screwed in.
Patent JP-H11146321-A (JP)
Title: Nonlinear video broadcast system
Inventor: ABE KOICHI
IPC: G11B27/02
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To avoid substantial defects by having an immediate provision for it even when a manual insertion time of a CM externally according to a cue sheet is considerably earlier than a substantially scheduled time. SOLUTION: Plurality of CM blocks are arranged in a time base information area of a cue sheet, and a plurality of packages are arranged in remaining areas. In the case of on-air of a program, a video image is sequentially reproduced from a disk based on scene specific information of a package corresponding to a time of a time base where the package is placed on the cue sheet and transmitted as a broadcast program. In the case of the on-air, when a CM is on the air considerably earlier from a position of the CM block corresponding to the CM in mistake, a point of time t3 when the CM block is on the air in mistake is obtained by an instruction of the user, a roll R3 before the CM block CM4 at a point of time t3 on the cue sheet is divided into two, 1st and 2nd rolls and the cue sheet is automatically corrected by replacing the CM block CM4 with the 2nd roll.
Patent JP-H11143203-A (JP)
Title: Developing device and process cartridge
Inventor: NUMAGAMI ATSUSHI
IPC: G03G15/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain constitution to separate a bonding part between a developing frame body and a toner frame body. SOLUTION: A V-groove 12v2 for disassembling is formed along a projected line 12v provided to combine the developing frame body with the toner frame body by ultrasonic welding, and its bottom is made round in ranges shown by (a), (b), (c) and (d) in the V-groove 12v2. Thus, the bottom of the middle part 12v21 in the longitudinal direction of the V-groove 12v2 is linear and is deeper than the round bottom of the V-groove 12v22 at both ends. Thus, both ends of the V-groove 12v2 are prevented from being cracked by thermal stress in the case of the ultrasonic welding.
Patent JP-H07184273-A (JP)
Title: Remote supervisory control system
Inventor: ITO YOSHIHARU
IPC: H04Q9/00
Filed: 1993-12-22
Abstract: PURPOSE:To facilitate the operation control for a load Z among plural systems. CONSTITUTION:Plural systems each comprising through interconnecting central processing units A1, A2 and terminal equipments B1-B3, C1 with transmission lines L1, L2 are provided. A bridge unit D1 delivering control information for switches SW1-SW3 among the systems is provided to the transmission lines L1, L2 of each system. The information is sent to each system via the bridge unit D) to implement the similar control to the case that the switches SW1-SW3 are simultaneously controlled in each system. Thus, the operation control is easily implemented for a load Z among the plural systems.
Patent JP-H07151650-A (JP)
Title: Method and system for stopped flow
Inventor: FUJIWARA KANJI
IPC: G01N1/00
Filed: 1993-12-01
Abstract: PURPOSE:To provide a stopped flow system for preventing a mixture liquid in a measuring cell from spreading to the upstream side of a mixing point. CONSTITUTION:Nitrogen gas in a cylinder 18 can be fed to a point X for mixing both liquids in a measuring cell 12 through a gas supply pipe 20. A third solenoid valve 21 is disposed on the way of the gas supply pipe. The third solenoid valve 21 is opened/closed at a predetermined timing to eject a specified volume of nitrogen gas at the mixing point X. A kind of valve function is exhibited by storing nitrogen gas at the mixing point X thus checking counter flow of the mixture gas in the measuring cell 13 and preventing the unmixed sample liquid from flowing into the measuring cell.
Patent JP-H03186014-A (JP)
Title: Threshold voltage generator for emitter coupled logic circuit
Inventor: KAARU JIYAKUSON HIYUUN
IPC: H03K19/086
Filed: 1990-11-29
Abstract: PURPOSE: To set up threshold voltage almost equally to the center value of logical signal output amplitude generated in a diode load by connecting a current source means allowing a prescribed current to flow between the 1st electrode of a 1st transistor(TR) and a 2nd power supply conductor. CONSTITUTION: A generator 42 has a TR 44, the emitter of the TR 44 is connected to a terminal 40 and threshold voltage VT is obtained from the terminal 40. The collector of the TR 44 is connected to a power supply conductor 36 and a diode 46 is connected between the conductor 36 and the base of the TR 44. A current source 48 for allowing a current IT to flow into the TR 44 is connected between the emitter of the TR 44 and a power supply conductor 24. Consequently the threshold voltage VT can be set up to the center value of the load output amplitude of a non-balanced terminal diode.
Patent JP-H10154779-A (JP)
Title: Heat radiating parts and its manufacturing method
Inventor: SEKIBA KAZUHIRO
IPC: H01L23/36
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To make heat radiating parts pressure-connectable with heat generating parts without putting bubbles in between at the time o pressure-containing the heat radiating parts with the heat generating parts and, at the same time, to make the heat radiating parts easily removable from the heat generating parts and the removed parts reusable. SOLUTION: When heat radiating parts 1 are constituted so that the parts can be pressure-contacted with heat generating parts through a heat conductive silicone gel layer 2 integrally formed with the parts 1, the surface of the layer 2 which is brought into contact with the heat generating parts is formed so that the surface can become a convex surface, when the parts 1 are not pressure-contacted with the heat generating parts and a silicone rubber film can be formed on the contacting surface. When a heat conductive silicon gel composition is united with the member 1 after curing at the time of manufacturing the heat radiating parts 1, the composition is molded by using a releasable molding tool.  On the surface of the molding tool, in addition, organopolysiloxane having at least three hydrogen atom bonded to a silicon atom and/or an alkenyl group bonded to a silicon atom in one molecule is applied.
Patent JP-H08178187-A (JP)
Title: Low temperature liquefied gas container with vaporizing device
Inventor: KANEKO HIDEYUKI
IPC: F17C9/02
Filed: 1994-12-27
Abstract: PURPOSE: To provide a low temperature liquefied gas container with a vaporizing device capable of high-efficiently vaporizing low temperature liquefied gas stored in the low temperature liquefied gas container. CONSTITUTION: A low temperature liquefied gas container 11 with a vaporizing device comprises a photo heater 12 inserted in the low temperature liquefied gas container 11; a light source part 15 to feed photo energy to the photo heater 12; and an optical cable 14 through which photo energy is transmitted; and an optical connector 13.