baber/WOPTO huggingface dataset:
Patent JP-H09242195-A (JP)
Title: Cast steel coupling metal piece for diagonal member intersection
Inventor: KIKUCHI MASATOSHI
IPC: E04B1/24
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To save and reduce greatly manufacturing man-hours and manufacturing the cost of a coupling metal piece for a diagonal member intersection by rendering welding fabrication manufacture unnecessary in a coupling metal piece to be disposed in a structural plane part between main pillar materials such as an electricity transmission iron tower. SOLUTION: A coupling metal piece to be set in a structural plane part between main pillar material such as an electricity transmission iron tower is composed of a plate part 4 consisting of semicircular parts 9 each being an arc 8 in its outer shape and left and right projection parts 11, and a cylindrical part 5 being located at both the left and right sides of the plate part 4. By forming the plate part 4 and cylindrical parts 5 integrally through casting, a cast steel coupling metal piece 34 for a diagonal member intersection is composed so as to avoid necessitating manufacturing welded parts. The ends of diagonal members 2a are welded to joint stepped parts 12 of the cylindrical parts 5, and the ends of diagonal members 2b are bolt-joined to the semicircular parts 9 via channel-like attachment materials 13 in order to enable them to correspond to various attachment angles.
Patent JP-S61208384-A (JP)
Title: Analog-digital converting device for video signal
Inventor: TSUKAMOTO AKITO
IPC: H04N19/00
Filed: 1985-03-12
Abstract: PURPOSE:To accurately adjust the amplitude of a video signal and to convert the said signal to a digital value with an A-D converting circuit by sampling the synchronous signal of the video signal, comparing it with a reference value, and adjusting the gain of a gain control amplifying circuit. CONSTITUTION:The input terminal of a sample-hold (S/H) circuit 6 is connected with the preceding stage of the A-D converting circuit 4. The circuit 6 samples from the horizontal synchronous signal of the video signal using the horizontal synchronous signal supplied to a horizontal synchronous signal input terminal 7. And, the sampling value from the circuit 6 and the reference value that is the voltage of a reference power supply source 5 are compared by a differential amplifier 8 which functions as a comparing circuit. The gain of the gain control amplifying circuit 2 is controlled by using the comparison output signal from the amplifier 8.
Patent JP-S57164923-A (JP)
Title: Hardening method for leaf spring
Inventor: FURUYAMA TSUTOMU
IPC: C21D1/18
Filed: 1981-04-03
Abstract: PURPOSE:To harden leaf springs with a simple preparatory work without producing a large amt. of oil smoke by holding the leaf spring materials in a prescribed shape only while they are held stopped while moving the same intermittently in cooling liquid. CONSTITUTION:The leaf spring materials (a) which are formed by heating are transferred on a conveyor 13 in cooling liquid 11 with an inserting device 17, and move intermittently in an arrow (b) direction while cooled. At the time when the materials (a) pass through a holding device 20, they are grasped by platelike bodies 24 and press dies 33 moved upward by cylinder devices not shown, and are held in a prescribed arc shape at every stoppage. The above- mentioned holding period is only while the materials (a) are in the transformation region from austenite to martensite and near the same. After this, the materials (a) are cooled thoroughly, and arrive at the lower side of the conveyor 13, where they are taken up by a taking-up device 18, and are transferred into a tempering furnace (not shown).
Patent JP-H10249445-A (JP)
Title: Production of corrugate tube and producing roll therefor
Inventor: KUROKAWA NORIYUKI
IPC: B21D15/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a corrugate tube having deep groove without generating an angle like edge by dividing the circumference outer edge tool of rolls into two groups and using the rolls having non-rolling parts with a specific pitch between both groups. SOLUTION: A metal blank tube 4 is transferred by using a proper transferring means of a roller conveyer and a pusher, etc., and it is supplied to incline rolling rolls 1, 2, 3. Rolling of its groove depth h/2 to h/3 is executed with the first half part A zone. Because three rolls are inclined, the metal blank tube 4 is advanced while rotating to the pass line direction and a spiral like groove is formed. In the rolling of the first half part A zone, the shape of the metal blank tube 4 is made unstable, however it is returned almost circular shape during spirally moving in a non-rolling part. Further, it is executed with rolling in the latter half part B zone, and a requiring corrugate tube is obtained. The width W of the non-rolling part 7 is preferably made by 2 to 15 pitches.
Patent JP-S60194488-A (JP)
Inventor: IZUMI SHIGENOBU
IPC: G09G1/06
Filed: 1984-03-15
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-H01295920-A (JP)
Title: Soil conveying and land grading apparatus
Inventor: MINAGAWA ISAO
IPC: E02F3/355
Filed: 1988-03-03
Abstract: PURPOSE:To improve the penetration of a spade body front-end section through a cultivated field, by providing a spade body, with a grounding section for moving the spade body front-end section rotationally to be directed downward. CONSTITUTION:A grounding section 35 is set to the rear side surface of a spade body 12 and is fixed on the rear side of the position of a pin 11, and on the upper side, a stopper section 13 is formed, and the lower surface is formed to be a butted surface 35a extending horizontally in the front moving- down state of the spade body 12. When the spade body 12 is set at a using position in the front moving-down state and a running machine body is advanced and a fitted frame 3 is moved down to a proper position, then the butted surface 35a of the grounding section 35 of the spade body 12 is butted to a cultivated field W, and by this grounding action, the front end section 12a of the spade body 12 is rotationally moved to be directed downward. Accordingly, the penetration of the front end section 12a through the field W is improved.
Patent JP-H07256173-A (JP)
Title: Lifting fountain device
Inventor: NISHIZAWA SADAHIKO
IPC: B05B17/08
Filed: 1994-03-22
Abstract: PURPOSE:To easily execute an operation to mount and exchange a first bearing and second bearing to a casing from the outside of the casing. CONSTITUTION:A nozzle cylinder 2 liquid-tightly inserted into a blind casing 4 is liftably constituted by a cylinder device 3. An outer peripheral flange part 18A of the first bearing 18 freely movably supporting the nozzle cylinder 2 in an axial direction is held attachably and detachably by a top end flange 40B of an upper body part 40 and a bottom end flange part 11A of a base plate 11 in the casing 4 and a bottom end flange part 11A of a base plate 11. The outer peripheral flange part 14B of the second bearing 14 which determines the upper limit position of the stroke of the nozzle cylinder 2 by fitting of a boss member 22 disposed at the bottom end of the nozzle cylinder 2 is held attachably and detachably by the bottom end flange 40A of the upper body part 40 and the top end flange 41A of the lower body part 41 in the casing 4.
Patent JP-S60193381-A (JP)
Title: Manufacture of semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L21/283
Filed: 1984-03-15
Abstract: PURPOSE:To enable to obtain a highly insulated and high-withstand voltage oxide film by a method wherein a region of the Si substrate, whereon a gate oxide film is formed, is subjected to an etching, and after that, an epitaxial film is selectively formed on the region and an oxide film is formed on the epitaxial film. CONSTITUTION:Part of the surface of an Si substrate 20 is performed an etching and an etching layer 23 is formed. Parts of the surface, where have been contaminated, are removed by this etching. An epitaxial film 24 is selectively formed on the part performed this etching. A gate oxide film 25 and a polycrystalline Si film 26 are formed on this clean film 24. As a result, an Si film in the state of a complete single crystal is formed by making a gate to grow in such a manufacturing process. Moreover, as a surface treatment is not performed at all after the film 24 is made to grow in this manufacturing process, an oxide film, which is not affected by the Si crystal substrate, can be formed.
Patent JP-H09242343-A (JP)
Title: Crack repair method of through-wall
Inventor: ANDO TOSHIHIRO
IPC: E04G23/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To easily repair a crack in a short time by coating the front side, the rear side and the front side of a through-wall with a reaction curing type coating material in the order and infecting a grout material into voids in a crack section. SOLUTION: A nozzle in a specified size is inserted into a crack section from the front side in the crack 3 of a wall, in which an exterior wall 2 and an interior wall 1 are laminated. A urethane foam is discharged as a coating material, and the crack section 3 on the rear side of the exterior wall is coated. Fast curing cement is used as a coating material, a pipe is inserted as the filler hole of a grout material, the exterior-wall front side is coated, and a curing acrylic resin composition is injected to the crack section 3 from the pipe and cured. Accordingly, the leakage of rainwater and the corrosion of a metal can be prevented, and the strength of a through-wall can be increased.
Patent JP-H01224210-A (JP)
Title: Production of perovskite oxide powder
Inventor: SHIBATA MASATOSHI
IPC: C01G49/00
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the subject readily sinterable powder, having a particle diameter in the order of submicron and excellent in homogeneity with a high bulk density, by bringing a polycation clear sol of specific metallic element in constituent elements of the aimed substance into contact with an aqueous solution of a soluble metallic compound of other elements and calcining the formed precipitates. CONSTITUTION:A polycation clear sol of one or more elements selected from elements Ti, Zr, Cr, Fe, Al and Ga constituting metallic compounds having a perovskite structure expressed by the formula ABO3 (A is alkaline earth metallic element or oxygen 12-coordinated metallic element, such as rare earth element including Y; B is oxygen 6-coordinated metallic element, such as Ti, Zr, Mg, Sc, Hf, Th, W, Nb, Ta, Cr, Mo, Cu, Mn, Fe, Co, Zn, Cd, Al, Sn, As or Bi) and an aqueous solution of a soluble metallic compound containing metallic elements other than those described above are collected at a ratio so as to provide a prescribed element composition ratio. Both are then brought into contact in the presence of a precipitate-forming agent [e.g., alkali, organic acid or (tri)ethylamine] to form precipitates, which are subsequently calcined at 400-1,000 deg.C in an oxidizing atmosphere for 0.5-100hr.
Patent JP-S52133796-A (JP)
Title: Fire alarm
Inventor: ARAKI TSUNEHIKO
IPC: G08B17/11
Filed: 1976-04-30
Abstract: PURPOSE: To obtain the moving speed of smoke by obtaining the distance between smoke detecing points from the delay time in operation of first, second smoke detecting points as well as to detect the density of smoke from the smoke detecting points. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07261400-A (JP)
Title: Image forming material
Inventor: KUDO SHINJI
IPC: G03F7/029
Filed: 1994-03-22
Abstract: PURPOSE:To provide an image forming material in which the cover sheet can be formed as a thinner film and with which higher sensitivity and the forming of an image having higher definition can be realized and further, which has improved preservable properties. CONSTITUTION:This material is formed by laminating on a substrate at least a photosensitive layer contg. an addition-polymerizable and/or crosslinkable compound and a photopolymerization initiator and a cover sheet having actinic- ray transmissivity in that order as the minimum required constituent layers and used for forming an image with the strip development. In the material, this cover sheet is not a single film but a composite film consisting of at least two plural layers, which composite film has gas barrier properties of <=100cc/m<2>.hr.atm oxygen permeability per 25mum film thickness under conditions of 25 deg.C and 50% relative humidity, etc.
Patent JP-H10246981-A (JP)
Title: Nonmagnetic one-component toner composition
Inventor: IIDA TOMOHIDE
IPC: G03G9/08
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To ensure superior flowability at a high temp. and humidity and to form a clear high density image, by adding a specified amt. of fine acrylic polymer powder to nonmagnetic one-component toner particles and further adding fine silica powder. SOLUTION: Fine acrylic polymer powder is added by an amount between 0.15 to 0.50 pts.wt., preferably 0.20-0.35 pts.wt. to 100 pts.wt. nonmagnetic one- component toner particles and fine silica powder is further added. The pref. weight ratio between the fine acrylic polymer power and the fine silica powder is 1:1 to 1:4, especially 1:2 to 1:3. Since the powders are added in combination, flowability at high temp. and humidity as well as at ordinary temp. and humidity can be remarkably improved.
Patent JP-H08289793-A (JP)
Title: Dna arrangement for coding a.thaliana protein with delta-5, 7-sterol and delta-7-reductase activity,delta-7-red.protein,its preparation,transformed yeast cell and its use
Inventor: GUZABIE SHIYUNIBESU
IPC: C12N9/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide the subject new DNA sequence coding for protein of A. Thaliana having delta-5,7-sterol, delta-7-reductase activity and useful e.g. for the diagnosis of congenital deficiency of the protein and RSH/SLO syndrome.  
     SOLUTION: The objective new DNA sequence codes for the protein of A.Thaliana having an amino acid sequence expressed by formula and having delta-5,7-sterol, delta-7-reductase activity. The sequence is useful e.g. for the diagnosis of congenital deficiency of delta-5,7-sterol, delta-7-reductase before birth or RSH/Smith-Lemli-Opitz(SLO) syndrome of nenonate. The DNA sequence can be produced by preparing a cDNA library using an mRNA separated from A.Thaliana of the bilobate germination stage as a template and screening the library by PCR amplification using a synthetic oligonucleotide probe or a primer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S61211140-A (JP)
Title: Control method of air intake supercharger for car internal-combustion engine
Inventor: ISHIKAWA NOBUKATSU
IPC: B60W10/10
Filed: 1985-03-14
Abstract: PURPOSE:To improve operational performance of an engine, by increasing the maximum supercharge pressure when the first speed change pattern is selected compared when the second pattern is selected, in an engine where the speed change is controlled in one pattern of at least two speed change patterns to be used. CONSTITUTION:When the economy speed change pattern is selected in driving a car, a current is applied to an electromagnetic switch valve 15 by a control device 50, the diagram chamber 13 of a diagram device 11 is opened to the air, and the set pressure of a relief valve 8, i.e., the maximum supercharge pressure, is set at the first value of a relatively low, only by a power of a spring 12. When the normal speed change pattern is selected, a current is applied to the other electromagnetic switch 18, the chamber 13 is opened to the air through a throttle element 16, and the maximum supercharge pressure is set at the second value, a little higher than the first value. And when the power speed change pattern is selected, a current is not applied to both electromagnetic switch valves 15 and 18, the chamber 13 is opened through the throttle elements 16 and 19, and the maximum supercharge pressure is set at the third value which is relatively higher than others.
Patent JP-2000249448-A (JP)
Title: Method for detecting sensor condition in cooling chamber
Inventor: KOZU KAZUE
IPC: F25D11/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To make the additional constitution of a hardware unnecessary and prevent the trouble or the malfunction of a detecting system by a method wherein a core temperature sensor is detected to be taken out of an initial food stuff, when a difference between the detecting temperature detected by the core temperature sensor, and the inside temperature of a cooling chamber is at most a set value when the cooling of the initial food stuff has been finished. SOLUTION: A controller monitors an inside temperature Tm, detected by an inside temperature sensor, and detection temperatures Tda, Tdb, Tdc, which are detected by three sets of core temperature sensors. Food stuffs Fa, Fb. Fc are cooled quickly as a time is elapsed. Next, a difference between the detecting temperature Tda and the inside temperature Tm is obtained. In this case, the core temperature sensor is left in a cooling chamber under a condition that the sensor is taken out of the food stuff Fa whereby the core temperature sensor detects the inside temperature Tm and the difference between the detecting temperature Tda and the inside temperature Tm becomes zero theoretically.  Accordingly, the difference between the detecting temperature Tda and the inside temperature Tm is obtained and when the difference has becomes lower than the set value, the core temperature sensor is judged to be taken out.
Patent JP-S61208513-A (JP)
Title: Controller of traveling object
Inventor: AKITA TADASHI
IPC: B25J9/16
Filed: 1985-03-14
Abstract: PURPOSE:To perform continuously and smoothly three processes, i.e., the approximation, contact and pressing by controlling the speed of a Z-axis motor according to the difference between the output of a synthesizing part of the input command value and the force measurement value and a real speed. CONSTITUTION:A processor CPU 82 multiplying the force measurement value Fr of a force sensor 3 by the prescribed gain alpha by a gain means 82a and subtracting the output of multiplication from an input command Vc by a synthe sizing means 85 to produce a command output Vc'. A servo circuit 86 obtains the difference between the output Vc' and the real speed Vr and gives the conduction control to a Z-axis motor 26 via a power amplifier 86a. Here the sensor 3 consists of a parallel plate spring and a strain gauge 30. The value Fr is equal to zero while a hand 5 is approximating to a disk 9, and the motor 26 receives the speed control with Vc'=Vc and moves down a ball screw 26b with revolutions. When the hand 5 has a contact with the disk 9, the value Fr is supplied to a CPU 28 from the gauge 30. Then the output Vc' is reduced and therefore the motor 26 is decelerated. Then the value Fr increases and the traveling object stops finally at a prescribed position.
Patent JP-S61209990-A (JP)
Title: Gas phase synthesizing method for diamond
Inventor: FUJII KAZUTAKA
IPC: C30B29/04
Filed: 1985-03-14
Abstract: PURPOSE:To form inexpensively a thin film having diamond single phase suitable for a wear resistant coating or the like at the low temp., by colliding the mixed flow of a neutral radical and an ionized radical of carbon compd. against a substrate and depositing diamond on the substrate. CONSTITUTION:The ion sources 10, 11, the mass separators 12, 13 and the inside of a vacuum vessel 1 are exhausted with the high-vacuum exhausters 2, 17 and methane 6 and gaseous H2 7 are introduced into the ion sources 11 and 10. Methane 6 is decomposed and ionized in the ion source 11 and only methyl cation is separated in the mass separator 13 and electron is irradiated from a tungsten wire 15 and stuck thereon and the mixed beam of a neutral radical and cation of methyl radical is formed. H2 7 is similarly decomposed, ionized and only proton is separated and made to an atomic hydrogen beam by sticking electron thereon and it is irradiated on a substrate 4 together with the mixed beam of the neutral radical and cation of methyl radical to form a thin film of diamond on the substrate 4.
Patent JP-H08243900-A (JP)
Title: Method and device for spherical finish machining
Inventor: ONO YOSHIHIKO
IPC: B24B11/02
Filed: 1995-03-10
Abstract: PURPOSE: To provide a method and a device for superfinish machining uniformly a spherical surface of a workpiece by a machining tool of simple shape. CONSTITUTION: A fine eccentric rotary motion is given to a workpiece W provided with a spherical surface F which must be machined, and a precession motion with a center position O of the spherical surface F serving as the center is given to a machining tool 9 into contact with the spherical surface, also to press the machining tool 9 to the spherical surface F, so as to uniformly machine the spherical surface F which must be machined.  A spherical finish machining device 1 comprises an eccentric turning mechanism part 7 of giving a fine eccentric rotary motion to a workpiece holder 5 of supporting the workpiece W having the spherical surface F which must be machined, machining tool rotating device 11 of giving a precession motion with the center position O of the spherical surface F serving as the center to the machining tool 9 into contact with the spherical surface F of the workpiece W and a pressure means 19 of pressing the machining tool 9 to the spherical surface F.
Patent JP-2000023679-A (JP)
Title: Method for marker-free repetitive dna expression cassette exchange in genome of cells or parts of cells
Inventor: BODE JUERGEN
IPC: C12N15/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for exchanging a repetitive DNA expression cassette free from markers on the genome of cells or cell pieces by the use of cassette exchange by FLP recombinase. SOLUTION: As the first stage, the first DNA expression cassette having the positive-negative selective marker in which a wild type FLP recombinase recognition target(FRT) part is arranged at one end and a modified heterospecific FRT part is arranged at another end for tagging is integrated into the genetic locus on the chromosome of cell genome. As the second stage, the cell clone still survived under the condition for positive selection is selected and then the first DNA expression cassette is exchanged by the action of FLP recombinase to a newly entering second DNA expression cassette in which isogene or heterogene (transgene) on the optional code sequence is arranged on a cyclic vector and between FRT parts identical to the first DNA expression cassette.
Patent JP-S58168928-A (JP)
Title: Method and device for monitoring temperature of pack of foil
Inventor: YOKOYAMA TAKAO
IPC: B21C37/02
Filed: 1982-03-31
Abstract: PURPOSE:To perform foil stamping stably while holding a pack of foil at constant temperature by monitoring the temperature of the pack by thermal conduction or radiant heat from the pack. CONSTITUTION:An anvil 12 is arranged at a relative position under a hammer 6 and a work 13 formed by covering stacked foil and foil-stamped paper with leather is mounted thereupon and beaten with the hammer 6 into a sheet. In this case, the temperature of the work 13 is detected by a temperature sensor 14 incorporated in the anvil 12 or a radiation thermometer 14a arranged at distance from the anvil 12 to monitor its temperature condition. Consequently, the work 13 is held at the constant temperature to perform the foil stamping stably.