baber/WOPTO huggingface dataset:
Patent JP-S63134632-A (JP)
Title: Heat treatment of rail
Inventor: MAKINO YOSHIAKI
IPC: C21D9/04
Filed: 1986-11-25
Abstract: PURPOSE:To manufacture a rail having high strength and superior wear resis tance by alternately jetting sprayed water and gas on the head of a rail kept at a specified high temp. until the rail is cooled to a temp. at which pearlitic transformation is completed and by cooling the rail at an arbitrary cooling rate. CONSTITUTION:Sprayed water and gas are alternately jetted on the head of a rail kept at >=700 deg.C at the end of hot rolling or heated to >=700 deg.C so as to carry out heat treatment until the rail is cooled to a temp. at which pearlitic transformation is completed. The cooled rail is then cooled to a low temp. at an arbitrary cooling rate. Thus, a rail having a desired fine pearlite structure over the whole cross-section is efficiently and stably obtd. The rail has high strength, superior wear and damage resistances.
Patent JP-H11118635-A (JP)
Title: Pressure sensitive distribution sensor sheet and method for detecting its disconnection
Inventor: OGAMI JUICHI
IPC: G01L1/20
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To detect disconnection real time if the disconnection occurs by eliminating a disconnection confirming operation for executing by applying pressure. SOLUTION: The pressure sensitive distribution sensor sheet comprises a backing 1R having row electrodes R1 , R2 ,..., Rn formed thereon, and a backing 1C having column electrodes C1 , C2 ,..., Cn formed thereon in such a manner that both the backings 1R and 1C are integrated so that pressure sensitive ink layer is interposed between the row and column electrodes. In this case, resistors 4 connected to all one end sides of the electrodes R1 , R2 ,..., Rn and a row electrode checking line RCL connected to all the resistors R are formed on the backing 1R. Meanwhile, resistors 3 connected to all one end sides of the electrodes C1 , C2 ,..., Cn and a column electrode checking line CCL connected to all the resistors 3 are formed on the backing 1C. And the entirety has flexibility.
Patent JP-H08139741-A (JP)
Title: Multi-adaptor control method
Inventor: HIGUCHI HIDEMITSU
IPC: G06F13/00
Filed: 1994-11-15
Abstract: PURPOSE: To attain automatic change of a transmission data address without affecting the application when a communication error occurs at the opposite party of communication. CONSTITUTION: A multi-adaptor control part 1006 is included in a network interface control part 1005 of a communication controller 1001. When an error is reported from the part 1006, this error is notified to another communication controller via an ICMP. Then the part 1006 that received an ICMP frame acquires the normal address of the communication controller having an erroneous adaptor from a host address table 1003.
Patent JP-2001102544-A (JP)
Title: Thin-film capacitor and manufacturing method therefor
Inventor: SANO KENYA
IPC: H01L21/822
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable thin-film capacitor, having satisfactory capacitor characteristics and its manufacturing method by avoiding roughness and delamination at an interface between a lower electrode and buffer layer. SOLUTION: A barrier layer 2, a lower electrode layer 4, dielectric thin film 5, and an upper electrode layer 6 are formed on a semiconductor substrate. Between the barrier layer 2 and lower electrode layer 4, a buffer layer 3 including an oxide, which is mainly made of anatase, is interposed.
Patent JP-S63132489-A (JP)
Title: Superconducting device
Inventor: OGAWA SADAO
IPC: H01L39/04
Filed: 1986-11-24
Abstract: PURPOSE:To obtain a superconducting device of a high transfer efficiency by providing a switching valve on the end part of the upper supply pipe of a liquefied gas in a container, and providing a branch pipe directly communicating with the outside in one side and a branch pipe opened to the upper part of the container in the other side. CONSTITUTION:Liquid helium 5 is supplied from a container 6 to an inner bath 2. At this time, a guide valve 7 has already operated by the magnetic field of a superconducting magnet 1, and the liquid helium through a supply pipe 6 flows in an upper guide pipe 9. Since the temperature of the supply pipe 6 in high at the initiation of the supply, the liquid helium 5 vaporizes due to the heat of the supply pipe 6 and reaches the upper guide pipe 9 while keeping a high-temperature state, so it is made to flow into an exhaust pipe 22 by a switching valve 21 and exhausted to the outside. Thereafter, when the supply pipe 6 is cooled and there is almost no state change of the liquid helium reaching the upper guide pipe 9, the flow of the liquid helium is switched by a switching valve 21 from the exhaust pipe 22 to a liquid output pipe 23 to reservoir the liquid helium in the inner bath 2.
Patent JP-H03141650-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINGU ZENZO
IPC: H01L21/338
Filed: 1989-10-26
Abstract: PURPOSE:To alleviate the concentration of an electric field at a recess end and to improve the breakdown strength of a drain by using an insulating film provided with a hole on a semiconductor substrate as a mask, and selectively forming an active layer by a vapor growth method. CONSTITUTION:An insulating film 2 is formed on the entire surface of a semiconductor substrate 1. With resist as a mask, a hole is provided by dry etching. Then the insulating film 2 wherein the hole is provided is used as a mask, and an active layer 3 is selectively formed by a vapor growth method. The insulating film 2 is removed, and a gate electrode 4 is formed. Source/drain electrodes comprising ohmic electrodes 5 are formed from the end part of the active layer to the peripheral part. A metal Schottky FET formed in this way has a recess shape whose thickness is gently changed from the gate end to the end part of the active layer. The concentration of an electric field to the end part of the recess is alleviated, and the breakdown strength of the drain can be improved.
Patent JP-H02127613-A (JP)
Title: Manufacture of liquid crystal display element and empty cell member for manufacture thereof
Inventor: MACHIDA KATSUTOSHI
IPC: G02F1/13
Filed: 1988-11-08
Abstract: PURPOSE:To eliminate the need for a cleaning process and to prevent size accuracy from deteriorating owing the breakage and chipping of a substrate by extending a seal material to the flank of the substrate and forming an injection hole, providing projection parts on both sides of the injection hole and sealing the injection hole, and providing a sealing material of resin between the projection parts of adjacent liquid crystal cells. CONSTITUTION:The seal material 2A is extended to the flank of the substrate 1 and the injection hole 3A is formed; and the projection parts 8A and 9A are provided on both sides of the injection hole 3A at intervals from the injection holes 3A while extended to the flank of the substrate 1, sealing materials 10A and 10B of resin are provided between the projection parts 8B of the adjacent liquid crystal cells adjoining to the flank where the injection hole is formed, and the injection holes of plural liquid crystal cells are brought into contact with liquid crystal at the same time to inject the liquid crystal. Consequently, when the liquid crystal is injected, the liquid crystal leaks at none of the terminal parts of the liquid crystal cell, so defects such as the cleaning process wherein liquid crystal at the terminal parts is washed away is eliminated to make a defect in conduction connection hard to occur and reduce the loss of the liquid crystal. Further, the liquid crystals are easily cut and defects such as the breakage and chopping of the seal material are hard to occur.
Patent JP-H04153836-A (JP)
Title: Program branch system
Inventor: KAMIYA SATORU
IPC: G06F9/46
Filed: 1990-10-18
Abstract: PURPOSE:To easily set a branch process and its timing by performing the branch processing with an instruction which replaces a current address with a before- branch address stored in a stack register. CONSTITUTION:This system is provided with the branch instruction which replaces the current address stored in a program counter 16 with the before- branch address stored in the stack register 17. When the branch instruction is executed during the execution of a 1st process, the current address stored in the program counter 16 is replaced with the before-branch address of a 2nd process which is stored in the stack register 17 and the control is branched to the before-branch address of the 2nd process is performed. Further, when the branch instruction is executed during the 2nd process, the control is branched to the address of the 1st process before being branched to the 2nd process. Consequently, a single processor can perform the two processes alternately, the other process is not affected, and the timing of the branching processing can easily be set.
Patent JP-2001099715-A (JP)
Title: Data processing device of wavemeter and its data processing method
Inventor: ICHIKAWA AKIO
IPC: G01J3/45
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of discontinuous points between a discrete spectrum in an interpolation region and an interpolation spectrum, by executing a proper two-point interpolation processing for obtaining a two-point interpolation kernel, in interpolation processing of the discrete spectrum after FFT processing. SOLUTION: A DSP#B 6 executes interpolation processing for interpolating the interval between discrete spectrums obtained by an FFT processing by a DSP#A 5 at data conversion processing. In the interpolation processing, if the difference between two interpolation target discrete spectrum data F(j), F(j+1) in an interpolation region is larger than a prescribed threshold ε, the DSP#B 6 executes two-point interpolation processing, and if the difference is smaller than the prescribed threshold ε, the DSP#B 6 executes four-point interpolation processing.
Patent JP-H05136579-A (JP)
Title: Connection method of multilayer electronic board and connector piece
Inventor: KOMOTO MASUYUKI
IPC: B60K37/00
Filed: 1991-09-30
Abstract: PURPOSE:To enable labor hours required for constructing a multilayer board to be lessened by a method wherein the tab of a key member provided with a tab is twisted to fasten a fastener member to a fastener hole. CONSTITUTION:A fastener member 6 which becomes gradually smaller toward its lower part but stays similar in figure conforming to a fastener hole 1 which becomes gradually smaller in diameter but stays similar in figure is provided. A key member 2 provided with a tab is made to penetrate the aggregate hole of the fastener hole 1, fastener members 6 are engaged with all the fastener holes 1 separately, and then the key member 2 is twisted with its tab. Then, the end of the fastener hole 1 is inserted between the rear of a flange 4 and the hook of the fastener member 6 to fasten. By this setup, parts such as machine screws and flat leads can be dispensed with, so that labor hours required for installing or connecting them can be eliminated.
Patent JP-S63133947-A (JP)
Title: Apparatus for filling ice-cream
Inventor: ARAKI MASAMI
IPC: A23G9/24
Filed: 1986-11-27
Abstract: PURPOSE:To enable the extrusion of ice-cream having varying colors, by using an ice-cream extrusion nozzle composed of an outer cylinder, a dispensing cylinder and a rotary inner cylinder, etc. CONSTITUTION:Ice-creams (a) and (b) having different colors are supplied to respective through-holes 3a, 3b via feeding channels 11a, 11b and feeding grooves 2a, 2b of a dispensing cylinder 1. When feeding holes 6a, 6b in a rotary cylinder 4 are connected with the through-holes 3a, 3b, the ice-creams (a) and (b) are extruded through a nozzle 8 attached to the ends of the feeding holes 6a, 6b. Preferably, apparatuses 24a, 24b capable of supplying and depressurizing ice- creams (a) and (b) is attached to the feeding channels 11a, 11b of the ice-creams (a), (b).
Patent JP-H06111755-A (JP)
Title: Ion implantation device
Inventor: HORIUCHI ATSUSHI
IPC: H01L21/265
Filed: 1992-09-28
Abstract: PURPOSE:To effectively prevent metal contamination of a circuit board resulting from an ion implanting device by furnishing an acceleration electrode made of non-metal material, and arranging a shield electrode for shielding unnecessary ions in a position ahead of the acceleration electrode. CONSTITUTION:A non-metal shield electrode 18 for shielding unnecessary ions is installed ahead of an acceleration electrode 14 made of a non-metal material. The surface of the electrode 14 is formed from silicon in plate form, and thereby unnecessary metal ions likely to cause metal contamination will not be generated from the surface of the electrode 14 even though it is bombarded with part of the ion beam. Because of provision of the electrode 18, unnecessary ions generated when a liner 10, etc., is bombarded, are shielded by this electrode 18, and do not reach the base board of the wafer, etc. Accordingly the ion implantation process is free from risk that metal ions other than desired ion are implanted into the base board, which is thus effectively prevented from metal contamination resulting from the ion implantation device.
Patent JP-H09264223-A (JP)
Title: High pressure control valve for fuel injection device
Inventor: DEIBUITSUDO ERU BUCHIYANAN
IPC: F02M51/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an improved actuator and a valve housing structure, by which the number of valve parts is minimized and an interaction (beating) deteriorating a valve life between the electric element and a valve seat is minimized, in a control valve used for time regulation in an internal combustion engine or for time regulation and measurement for an injection fuel measurement. SOLUTION: A valve element supporting member 222 is arranged between an armature 216 and a valve element 204 in the internal area of a housing 210, and the valve element supporting member 222 is provided with a recess part 224 touching most of the surface area of the valve element 204. The valve element 204 is provided with the first hemispherical surface part and the second hemispherical surface part, and the recess part 224 in the valve element supporting part 222 is brought into contact with the first hemispherical surface part. A movement restriction means 230 on the closing side of the armature 216 and an energizing means 220 toward the valve seat direction are arranged, and a flexible web means 240, which can be bent when the valve element 204 is brought into contact with a valve seat 206, is arranged additionally.
Patent JP-H05116193-A (JP)
Title: Injection molding method
Inventor: NAGAOKA ISAO
IPC: B29C45/26
Filed: 1991-10-28
Abstract: PURPOSE:To enable a good article to be molded without causing any filling defects even in a low fluidity resin material such as ultrahigh molecular weight polyethylene. CONSTITUTION:At the time of injection of a resin material 9, a movable mold 1B is pushed in the mold clamping direction (S) under the pressure lower than the injection pressure. The movable mold 1B is moved backward by receiving pressure equivalent to the difference between the injection pressure and the back pressure. The movable mold 1B is advanced in a following process only by a gap (t) between the movable mold 1B and the stationary mold 1A generated by the backward movement of the movable mold 1B, thereby effecting press- molding. In consequence, by controlling the back pressure of the movable mold 1B, the backward movement stroke length (t) of the movable mold 1B can be controlled. For this reason, press-molding in a following stage becomes feasible to be practiced in the most suitable compression condition, and thereby a high quality molding can possibly be obtained in an extradinarily excellent filling state without causing any filling defects of resin material.
Patent JP-S61155400-A (JP)
Title: Purification of interferon
Inventor: SUGIMURA KEIJIRO
IPC: C12P21/00
Filed: 1984-12-27
Abstract: PURPOSE:To carry out the purification of interferon in high efficiency, suppressing the denaturation of polypeptide and the decomposition with protease, by adding protamine to the cultured product of microorganism capable of producing physiologically active polypeptide and obtained by a recombinant DNA technique, and carrying out the extraction and purification of the objective interferon. CONSTITUTION:A microbial strain transformed by a plasmid vector containing a gene coding a physiologically active polypeptide [e.g. human immunity interferon (h-INF-gamma)-producing Escherichia coli W3110/PIN5T4N143, etc.] is cultured in a medium containing e.g. 3(wt)% polypeptone, 2% yeast extract, 2% glucose, 0.5% KH2PO4, 0.01% MgSO4.7H2O, and 20mug/ml of tetracycline, at 30 deg.C for 24hr under aeration and agitation, and the proliferated cells are separated by centrifugal separation. The cells are suspended in a tris-hydrochloric acid buffer solution of 7.5pH, added with protamine, disintegrated under ice-cooling, and centrifuged to obtain supernatant liquid. The supernatant liquid is purified e.g. by ammonium sulfate fractionation, chelate column fractionation, etc.
Patent JP-H08126132-A (JP)
Title: Manufacture of door for control board
Inventor: OSHIMA MIKIO
IPC: H02B1/28
Filed: 1994-10-19
Abstract: PURPOSE: To suppress welding distortion by forming arcuate parts at four corners defined by the edges of respective flange parts continuously to the edges and then welding the adjacent abutting parts thereby eliminating the material for forming an arcuate part except the door material. CONSTITUTION: A door material 10 is provided with an arcuate part 35 to be coupled with an abutting part 33 by projecting the edge part 34 of each flange part 32 arcuately outward at the opposite ends thereof and then a thick part 31 is bent inward. Furthermore, the flange part 32 is bent inward to abut the abutting parts 33 of adjacent flange parts 32 against each other thus forming arcuate parts 35 at four corners defined by the edge parts 34 of respective flange parts 32 continuously to the edge part 34. Adjacent abutting parts 33 are then jointed by welding. This structure eliminates the material for forming the arcuate part 35 other than the door material 10 and suppresses welding distortion.
Patent JP-S62139678-A (JP)
Inventor: SUGIHARA TERUO
IPC: A63B57/10
Filed: 1985-12-15
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-H10109952-A (JP)
Title: Separation of cyclohexyl vinyl ether
Inventor: OMORI HIDEKI
IPC: C07C41/08
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and recovering a high-purity cyclohexyl vinyl ether which suppressing a side reaction only by subjecting a mixture comprising cyclohexyl vinyl ether and cyclohexanol to form an azeotropic mixture as main components to a simple distillation process without adding a third component. SOLUTION: A mixture consisting essentially of cyclohexyl vinyl ether and cyclohexanol is supplied to an intermediate part of a first distillation column, distilled under 5-100mmHg pressure in the column, an azeotropic mixture is taken out from the top of the column and a cyclohexane fraction is recovered from the bottom of the column. The azeotropic mixture is supplied to an intermediate of a second distillation column, distilled under 150-760mmHg pressure in the column, an azeotropic mixture rich in cyclohexanol is taken out from the azeotropic mixture from the top of the column and recycled to the first distillation column and a cyclohexyl vinyl ether fraction is recovered form the bottom of the column.
Patent JP-H01294381-A (JP)
Title: Cover for multi-terminal connector
Inventor: BOBU MUISHII
IPC: H01R13/533
Filed: 1988-11-09
Abstract: PURPOSE: To cover holes in a connector mainbody and prevent paint from reaching a contact face by providing knops which are opposed to the holes when the side face of the cover facing the holes in the connector mainbody is located on the outside faces of the individual holes with the ends facing the cover. CONSTITUTION: A cover 1 has knops 3 on the side face 2. The knops 3 formed in a pyramid shape with its top end cut have the inclined faces 4 locked sealed to the similar inclined faces 5 of pyramid shaped holes in a multi-terminal connector mainbody 6. A contactor 7 stored in the connector mainbody 6 has downwardly bent joint pins 8, 9 which are stopped sealed against the inclined faces of the lowest parts of the knops 3. On the side face 10 of the cover 1, dome shaped knops 11 are provided to cover holes in the connector mainbody 6. When the cover 1 is pressed onto the connector 6, protrusions are firmly supported against the joint pins 8, 9. In this way, protecting paint which permeated through the holes in the multi-terminal connector is prevented from being accumulated on a contact face.
Patent JP-S63137185-A (JP)
Title: Method for preventing rusting of cold rolled coil
Inventor: OKOCHI TOSHIHIRO
IPC: C23F15/00
Filed: 1986-11-28
Abstract: PURPOSE:To simply prevent the rusting of cold rolled coils without using dehumidified air, by sending air contg. a rust preventing component to the coils. CONSTITUTION:A volatile corrosion inhibitor 11 is put in a blowing pipe 6 for blowing air into coils 1 piled up on a coil stand 2 through the stand 2. The corrosion inhibitor 11 volatilizes gradually by contact with air and feeds a rust preventing component to the air. This air flows along the coils 1 to form rust preventing films on the surfaces of the coils 1. Thus, a significant rust preventing effect can be produced at a reduced cost.
Patent JP-H05120283-A (JP)
Title: Chinese character to pronounced japanese syllabary conversion device
Inventor: HIROSE TAKESHI
IPC: G06F17/21
Filed: 1991-10-28
Abstract: PURPOSE:To prevent a pronounced KANA(Japanese syllabary) adding process for an input KANJI(Chinese character) and KANA-mixed character string from decreasing its throughput even when a KANJI which is not generally used is included. CONSTITUTION:The KANJI to pronounced KANA conversion device which converts the KANJI and KANA mixed character string inputted from an input device 101 into a KANA character string by using a KANJI-KANA conversion dictionary 102 for converting KANJI into KANA and displays the KANA character string on a display device 103 consists of a table means 104 stored with pairs of KANJI characters which are homophones but differ in character form registered KANJI, a substituting means 105 which substitutes the registered KANJI in the inputted KANJI and KANA-mixed character string with corresponding KANA by using the table means 104, and a converting means 106 which converts the character string containing the substituted KANJI into the KANA character string by using the KANJI-KANA conversion dictionary 102 and outputs it to the display device 103.
Patent JP-2001103044-A (JP)
Title: Method for synchronizing symbol timing
Inventor: HIGURE KINICHI
IPC: H04L7/08
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for synchronizing symbol timing in a receiver used for digital radio transmission, which compensates for distortions in a received signal caused by a multiplex transmission line, whose delay time is different and provides symbol timing synchronization including inter-symbol interference by using a maximum likelihood series estimator (Viterbi equalizer), when a delay equalizer is used to compensate for the distortion. SOLUTION: A symbol series known to a receiving side is arranged at a specified position of a frame and transmitted, and the receiving side calculates a correlation series between a received signal and the known symbol series. This method retrieves a sample point, whose amplitude becomes maximum from the correlation series, traces from the sample point back to the front, selects a correlation series whose amplitude is equal to or larger than a threshold around there and located most ahead and defines a sample point, where the correlation value exists as symbol timing.