baber/WOPTO huggingface dataset:
Patent JP-H0486924-A (JP)
Title: Processing system for specifying main cause fault for network system
Inventor: HONGO TATSUO
IPC: G06F11/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve the efficiency of a main cause fault specifying process, and to improve the reliability and accuracy of a decided result by preparing an influence group which has an occuring fault as an element, and discriminating the occuring fault which is not any element of the influence group as the main cause fault. CONSTITUTION:When the plural faults occur, they are accepted by a fault information accepting part 40, and stored in a fault information storing part 41. An adjacent grouping part 51 prepares adjacent groups about each occuring fault after referring to both the fault information and a constitution information stored in a constitution information storing part 80, and stores them in an adjacent group storing part 52. A relevancy discriminating part 53 judges whether the elements of the adjacent groups about each occuring fault are relevant to the occuring faults or not, while referring to the information of a fault relevancy storing part 90. An influence grouping part 50 prepares the influence group which has the elements affected by the occuring faults among those of the adjacent groups, about each occuring fault, according to this discriminated result. Then, a main cause discriminating part 70 discriminates the occuring fault which is not any element of the prepared influence groups as the main cause fault.
Patent JP-S6360052-A (JP)
Title: Production of rapidly cooled metal
Inventor: SHIOMI TSUKASA
IPC: B22F9/10
Filed: 1986-08-28
Abstract: PURPOSE:To simply prevent development of deteriorated ribbon by detecting unstabilization or droplet of molten metal jetting and blowing away rapidly cooled solidified material toward reversing direction to flying direction. CONSTITUTION:In order to detecting the condition, which the molten metal jetting becomes to the unstabilization or droplet, a flood-light 10 for photoelectric switch is arranged at gas injecting pipe 8 side and on the other side, a receiver 12 for photoelectric switch is arranged as facing at a receiving vessel 9 side. When the molten metal jetting becomes to the droplet, it is detected as photoelectric change, and by opening a solenoid valve 14 arranged to the gas injecting pipe 8 through a controller 13, inert gas is injected from the gas injecting pipe 8, to receive the droplet in the vessel 9 by flying away. In this way, the mixing of the deteriorated ribbon into good quality ribbon or of slow cooling powder is prevented by simple equipment.
Patent JP-H1030901-A (JP)
Title: Tape measure
Inventor: TAKAMURA DAIGO
IPC: G01B3/10
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to utilize a tape measure for other than length measurement and measuring purpose without human work by attaching a magnet to the outer surface side of an attaching metal piece at the tip of the graduation band of the tape measure. SOLUTION: A magnet 13 is rigidly fixed to the outer surface of an attaching metal piece 16 by bonding and the like after fixing the L-shaped attaching metal piece 16 to the tip of a graduation band 12. In the use of a tape measure, when the graduation band 12 is withdrawn from a case 11 with the tip of the graduation band 12 being made to approach a magnetic strut, the tip of the graduation band 12 is attracted to the strut and slidden up by the action of the magnet 13. Therefore, the graduation band 12 is not bent in the halfway and is withdrawn with the extended state being maintained. When the tip of the graduation band 12 reaches the position of a beam, the magnet 13 is surely attracted to the beam. Thus, the measurement of the height is smoothly performed without human work. The measurement in the lateral direction can be performed without another man's cooperation.  Furthermore, when a compact iron member or the like is dropped during high-place working, the dropped material can be smoothly picked up from the high place by attracting the dropped material with the magnet 13.
Patent JP-S6096385-A (JP)
Title: Joining method of metallic plate
Inventor: EURA TAKASHI
IPC: B23K26/21
Filed: 1983-10-27
Abstract: PURPOSE:To perform quickly welding with high quality by holding a preceding metallic plate and a succeeding metallic plate apart at a specified distance, irradiating a beam from a diagonal direction thereto to cut the plates then bringing the plates into tight contact with each other and irradiating the beam thereto from the same direction. CONSTITUTION:A preceding metallic plate 1 and a succeeding metallic plate 2 are clamped to each other apart at a specified distance then a laser beam 7a is irradiated from an upper diagonal direction by maintaining a specified angle to cut simultaneously the plates 1, 2. The end plate 8 of the plate 1 is mechanically removed. The plate 1 is thereafter moved downward and the plate 2 upward respectively at the same distance to bring the two plates 1, 2 into thoroughly tight contact with each other. A laser beam 7b is then irradiated thereto from exactly the same position as the laser beam 7a in the stage of cutting to weld the plates 1, 2.
Patent JP-H0755450-A (JP)
Title: Method for controlling movement of pig in inner wall repairing method of pipe
Inventor: TAI HIDEO
IPC: B05D7/22
Filed: 1993-08-17
Abstract: PURPOSE:To trace a pig through effective use of acoustic searching technology in an inner wall repairing method for pipe employing pig and resin. CONSTITUTION:A resin 18 is injected into a conduit 1 having an acoustic open end and the resin is transferred by means of a pig 19 in order to coat the inner wall of the conduit with the resin. In such method for repairing the inner wall of a pipe, an acoustic unit 8 comprising acoustic transmitting section and receiving section is mounted at the end of the conduit 1 remote from the open end and a single cycle acoustic pulse wave is transmitted from the transmitting section in a state where the resin 18 and the pig 19 are not placed in the conduit 1. The absolute level of reflected wave is measured temporally in the receiving section and the distance of the conduit 1 up to the open end is measured based on the highest level part. Subsequently, the temporal measurement of the absolute level of reflected wave is effected with the resin 18 and the pig 19 being placed in the conduit 1 and the movement thereof is controlled while measuring the distance up to the pig 19 based on the highest level part.
Patent JP-S5992037-A (JP)
Inventor: YAMASHITA SHIYOU
IPC: B02C13/16
Filed: 1982-11-18
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-H0751569-A (JP)
Title: Nitrogen oxide purification catalyst
Inventor: WATANABE MASAHIRO
IPC: B01D53/94
Filed: 1993-08-17
Abstract: PURPOSE:To obtain a catalyst exhibiting catalytic activity in a fuel lean region and no deterioration of the catalytic activity after heat treatment at a specified temp. or higher and with a defect spinel type crystal structure by dissolving copper oxide and at least one of alkali metals, alkaline earth metals or rare earth elements into aluminum oxide to make a solid soln. CONSTITUTION:A sol soln. is prepd. by a method wherein copper oxide and at least one of alkali metals, alkaline earth metals or rare earth elements are dissolved in an alcohol and water is added into the soln. of the mixture to perform hydrolysis thereof and the obtd. hydroxide is dispersed into water. The nitrogen oxide purification catalyst is obtd. by dyeing and fir this sol soln. Removal of nitrogen oxides in an excess oxygen-contg. exhaust gas can be performed by bringing the nitrogen oxide purification catalyst into contact with the excess oxygen-contg. exchaust gas contg. oxides, nitrogen oxides and hydrocarbons. Especially, this nitrogen oxide purification catalyst exhibits no deterioration of its catalytic activity even after heat treatment at a high temp. of 800 deg.C.
Patent JP-H0627459-A (JP)
Title: Liquid crystal display device
Inventor: MIYASHITA TAKASHI
IPC: G02F1/1335
Filed: 1992-07-08
Abstract: PURPOSE:To stably display proper gradations by preventing brightness from being inverted in the case of multigradational half tone display. CONSTITUTION:On the light incident side of a TN liquid crystal cell 1 for which liquid crystal molcules are twist-oriented almost at 90 deg. in the advancing direction of light and the value of DELTAnTNdTN is set within the range of 300-600nm, a polarizer 2 is arranged and on the light emitting side, a photo-detector 3 is arranged. Between this photodetector 3 and the liquid crystal cell 1, a torsional phase plate 4 composed of a organic polymer film having the negative value of DELTAnLANdLAM is arranged. Therefore, the difference of each DELTAnTNdTN of light vertically transmitted and obliquely transmitted through the liquid crystal cell 1 is compensated by this torsional phase plate 4.
Patent JP-H0252447-A (JP)
Title: Probe card
Inventor: SATO ISAO
IPC: H01L21/66
Filed: 1988-08-17
Abstract: PURPOSE:To judge a chip whose heights of solder bumps are not uniform to be defective at a measuring operation, to remove it and to execute an electrical test operation on only a normal chip by installing the following: opening parts which house a plurality of probe terminals retained, via a spring, so as to to moved upward and downward independently of each other with reference to a main body and which have been adapted to a standard of bump electrodes; stopper parts. CONSTITUTION:A stage 30 is shifted step by step in accordance with individual chip sizes; when dice are shifted just under a probe housing 22. The stage 30 is pushed up to opening parts of the housing 22 facing probe terminals 25. A distance B has an interval of an upper limit of a standard; bump electrodes 32, 32a, 32b within the standard and are passed through the interval B and comes into contact with the probe terminals 25; they are checked electrically via a spring 26. A bump electrode outside the standard is protected by a stopper 24 when it is less than a lower limit A of the standard; it does not touch the probe terminals 25 facing an opening 23; when it is more than the standard, it is not passed through the interval B, it cannot touch the probe terminals and it can be rejected as a defective product.
Patent JP-S58103643-A (JP)
Title: Monitoring apparatus of flame of zeeman atomic absorptiometer
Inventor: KOGA TADATAKA
IPC: G01N27/62
Filed: 1981-12-15
Abstract: PURPOSE:To detect a flashing of a flame surely, by using a permanent magnet or electromagnet used for a generating device of magnetic field and a burner head as an electrode of an apparatus for monitoring the flame. CONSTITUTION:An alternating current power source is applied to magnets 5(5a, 5b) through resistance and an alternating current flows between the magnets 5 and a burner head 2 when a flame is blazed up. Further, the alternating current is applied by supporting the magnet 5 in an insulated state and bringing the burner head 2 to an earthed state and then, the flowing electric current is detected by an ion generated in the flame. The presence of the flame is detected by utilizing the fact that the current is not detected when the flame disappears. In this manner, flashing of the flame is detected surely by using a permanent magnet or electromagnet used for a generating device of a magnetic field and the burner head as an apparatus for monitoring the flame.
Patent JP-H0527731-A (JP)
Title: Repeater system
Inventor: YAMASHITA MASASHI
IPC: H04N5/222
Filed: 1991-07-19
Abstract: PURPOSE:To automatically power ON and OFF a monitor device by powering ON and OFF the repeater system or a personal computer by the repeater system which connects the personal computer and monitor device. CONSTITUTION:The repeater system 10 which connects the personal computer 2 and monitor device 3, switches the video signal from the personal computer 2 and the video signal from the video signal generation part 10b in this system, and powers ON the monitor device 3 in power-ON mode by turning on the power source is equipped with an ON/OFF control part 10a which turns ON and OFF the power source of the monitor device 3 with the ON/OFF control signal from the personal computer 2. Consequently, when the image of the personal computer 2 is displayed on the monitor device 3, the power source of the personal computer 2 is only turned ON to power ON the monitor device 3 in the power-ON mode without turning ON the power source of the repeater system 10, so the powering-ON operation is made easy and the operability is improved.
Patent JP-2000036310-A (JP)
Title: Gas separator of solid electrolyte fuel cell, manufacture of separators, and fuel cell using gas separator
Inventor: NISHIMURA NAOYUKI
IPC: H01M8/12
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas separator for a fuel cell using solid electrolyte, which has excellent resistance against thermal shock, assures enhanced productivity, and can be manufactured at a low cost. SOLUTION: A number of unit cells are laminated to form a fuel cell with solid electrolyte, and the configuration includes a separator body consisting of an oxide plate having electric insulating property and an electron passage consisting of electroconductive oxide furnished penetrating the separator body, wherein separator bodies are installed between the unit cells which are connected electrically and each separator partitions into a passage for the fuel gas supplied to the unit cells and a passage for oxygen-containing gas, and each separator body consists of a porous oxide plate (porous fire-resistant brick layer 6) and a dense oxide film (coating layer 7) provided on the surface of the oxide plate.
Patent JP-H0758422-A (JP)
Title: Molded circuit board
Inventor: MURAKAMI KAZUYA
IPC: H05K7/06
Filed: 1993-08-17
Abstract: PURPOSE:To provide a molded circuit board on which soldering can be done easily. CONSTITUTION:A molded circuit board is manufactured by holding conductor boards formed into specified circuit patterns in a die and then by pouring insulating resin into the die (insert molding). In the molded circuit board, at least one conductor board has a soldering section 5 where other electric components, etc., are soldered to part of its circuit pattern 4 and it also has at any place near the soldering section 5 a heat barrier section 6 whose cross sectional area is smaller than the other part except for the soldering section 5.
Patent JP-2001030161-A (JP)
Title: Carrier for polishing device
Inventor: DOI TOSHIRO
IPC: B24B37/28
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent polishing of works always at a constant position and to improve flatness by pressing the works held by a carrier onto a surface plate while eccentrically rotating the works. SOLUTION: A head 18 is lowered down to a rotating surface plate 12 while rotating the head. A wafer W held by the head 18 is pressed onto a polishing cloth 16, and the surface to be polished of the wafer W is polished receiving a pressure and a relative speed. Because the wafer W held by the head 18 is put in an eccentric hole 28A of a carrier 26A, the carrier 26A is rotated about the center O of the carrier 26A to eccentrically rotate the wafer W. Therefore, the wafer W is pressed onto the polishing cloth 16 with its reciprocation and thereby polishing always at a same position is prevented. As a result, a polishing condition is uniformized for the wafer W to improve flatness of the wafer W.
Patent JP-S6448367-A (JP)
Title: Assembling method for storage battery
Inventor: HOSHINO KIYOTAKA
IPC: H01M50/171
Filed: 1987-08-18
Abstract: PURPOSE:To aim at improvement in assembly operation efficiency by installing a pressure fixing projection in either side of the backside of a cover and the opening edge of a battery jar, and pressing and fixing a fitted state at a time when the battery jar is fitted in the cover and a combined vessel is formed. CONSTITUTION:A cover 1 and a battery jar 2 is fitted together via a bonding agent, forming combined vessel, that is, when a storage battery is assembled, a pressure-fixing projection 9 is installed in at least either side of the cover 1 or the battery jar 2, and when an opening edge of the inverted battery jar 2 is fitly mounted on fitting parts 3a, 3b and 3c of the turned-over cover 1, the opening edge of the battery jar 2 and the cover 1 are made so as to be unseparately united in one via the projection 9. With this constitution, it is held at both sides of the inverted battery jar 2, lifting it up at once without waiting for complete hardening of the bonding agent, and thereby the combined vessel is speedily and easily shiftable, thus battery assembly operation efficiency is improvable.
Patent JP-H07119376-A (JP)
Title: Oil-well pipe
Inventor: HORI MITSUAKI
IPC: B32B1/08
Filed: 1994-08-29
Abstract: PURPOSE:To prevent an oil-well pipe from being broken with frictional force caused by settlement of ground. CONSTITUTION:An oil-well pipe is constituted of an oil-well pipe main body 1 and a sliding layer 2 of ethylene acetic acid vinyl copolymer resin coated on the peripheral surface of the oil-well pipe main body 1. When frictional force is acted on the oil-well pipe, the sliding layer 2 is pulled downward by residual negative friction and is deformed. Frictional force acted on the oil-well pipe main body 1 is decreased by deforming the sliding layer 2, so that the oil-well pipe is not broken. In addition, during the conveyance, or in the case of execution, damage in the oil-pipe main 1 body 1 and sliding layer 2 is prevented by forming a protection layer 3 on the peripheral surface of the sliding layer 2.
Patent JP-S58105039-A (JP)
Title: Detecting method for layer deteriorated by processing
Inventor: SHIYOUROKU TAKESHI
IPC: G01N19/08
Filed: 1981-12-18
Abstract: PURPOSE:To detect a titled layer rapidly and accurately by cutting aslant niobic acid lithium for an elastic surface wave filter, and by etching a cut surface with an etching solution having a specific composition. CONSTITUTION:A test piece 1 is cut off from a wafer of niobic acid lithium, one end part thereof on the side of the surface 2 processed by lapping is ground by a slant cutting method, and thereby a cut surface 3 is formed. This surface is coated, at the normal temperature, with an etching solution composed of fluoric acid of 16-26vol% and nitric acid accounting for almost all the remainder, and it is washed by water after being left as it is for about 15min. Then cracks 4 formed in the processed surface 2 by cleavage appear on the cut surface 3. Patterns caused by shallow flaws of plastic deformation, such as scratches formed when the cut surface 3 is prepared do not appear, since an etching time is short. Accordingly, a deteriorated layer 5 containing the cracks 4 can be distinguished clearly from the other part wherein the cracks 4 do not exist.
Patent JP-S6258006-A (JP)
Inventor: DEIBIDO EFU ROSU
IPC: G10K11/172
Filed: 1986-08-28
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-H0952968-A (JP)
Title: Production of ion exchange member
Inventor: KISHIMOTO FUMITO
IPC: C08J7/04
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an ion exchange membrane, excellent in durability against high temperatures, acids, alkalis, organic solvents, etc., and in mechanical strength by adhering a specific polymerizable composition to a polyolefin substrate exposed to the vapor of a polymerizable monomer, polymerizing the adhered monomers and, if necessary, subsequently introducing ion exchange groups to the adhered polymer. SOLUTION: This method for producing an ion exchange film comprises adhering (A) a polymerizable composition consisting mainly of (A1 ) a polymerizable monomer having an ion exchange group or a functional group into which the ion exchange group can be introduced [e.g. α-halogenated vinyl sulfonic acid, styrene sulfonic acid, (methyl)vinyl pyridine, vinyl pyrrolidone}], (A2 ) a crosslinking agent such as divinylbenzene or divinylpyridine, and (A3 ) a polymerization initiator to (B) a polyolefin substrate exposed to the vapor of a polymerizable monomer such as styrene or divinyl toluene, polymerizing the adhered monomers and subsequently introducing ion exchange groups into the adhered polymer.
Patent JP-H0948554-A (JP)
Title: Sheet aftertreatment device and image forming device equipped with it
Inventor: AOKI KAZUHIRO
IPC: B65H31/38
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet aftertreatment device which can shift an aftertreatment means without being obstructed by a regulating member with simple structure, and an image forming device equipped with it. SOLUTION: At the time of binding sheets, a bundle of sheets Sa are arranged by abutting a plurality of regulating members 20 provided rotatably at a tray 38 for aftertreatment to load a bundle of sheets Sa, against the end on the side where a bundle of sheets Sa are bound. Moreover, this device is so arranged that the regulating member 20 is rotated from the position where it abuts on a bundle of sheets to the position where it does not interfere with the shifting of an aftertreatment means 400, when the aftertreatment means 400 shifts, by a refuge means 449 provided at each regulating means 20. This refuge means 449 is so arranged not to interfere with the shifting of the aftertreatment means 400 by rotating the regulating means 20 to below a tray 38 for aftertreatment, being pushed by the shifting aftertreatment means 400.
Patent JP-S5994769-A (JP)
Title: Electrophotographic copying machine for wide size
Inventor: SATOU MASAMICHI
IPC: G03G15/22
Filed: 1982-11-22
Abstract: PURPOSE:To copy an original of large size with a small-sized copying machine by clamping a contact reflection exposure type photosensitive body between a photosensitive body supporting member and an original feed roller, and moving and exposing the photosensitive body synchronously with the feed of an original. CONSTITUTION:The original feed roller 13 is provided facing the photosensitive body supporting member 3 in a housing 1 and the filmy photosensitive body 7 capable of contact reflection exposure and a film 10 for insulating are wound in contact between the member 3 and roller 13. When the original 2 is caught by the roller 13, the photosensitive body 7 and film 10 are conveyed synchronously through specific perforations while syncrhonizing with the speed of the original 2; and the contact reflection exposure is performed by the light source 5 of an exposure part 4 to form an electrostatic latent image on the photosensitive body 7, and the photosensitive body is teken on around a roll 9 through a development part 8 and a transfer paper 21. Thus, the small-sized device copies originals of large size.
Patent JP-S6097188-A (JP)
Inventor: NAKAJIMA HIDEMOTO
IPC: B66B11/02
Filed: 1983-10-31
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-2001036760-A (JP)
Title: Method and system for polychromatic resolution
Inventor: TAKAHASHI HIROMI
IPC: H04N1/60
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To precisely convert feature plate data to polychromatic resolution data by selecting three colors from the component colors of a color output device reproducing color by at least four primary colors and preparing plural correspondence tables for coordinating the chromaticity of color chip outputted from the color output device by the three-color grid points. SOLUTION: A resolving LUT (correspondence table) 11 is a table coordinating a chromaticity value corresponding to the combination (three-color grid point) of various halftone % values of three colors within the primary colors of a proofreading printer with respect to the combination. A color sample resolution means 12 for the proofreading printer consists of an optimal LUT selection means 121 and an interpolation calculating means 122, receives the colorimetric value of a color ample, properly refers to the LUT 11 and calculates a resolution value resolved to the primary color of the proofreading printer to a color sample. A feature resolution plate preparing means 13 for the proofreading printer receives feature plate data 3 and in accordance with a resolution value calculated by the means 12, converts the data 3 to a polychromatic plate data 4.