baber/WOPTO huggingface dataset:
Patent JP-S5825420-A (JP)
Title: Production of low-alloy high-tensile steel of excellent sulfide stress corrosion cracking resistance having tempered martensite structure
Inventor: HIGASHIYAMA HIROKICHI
IPC: C21D1/18
Filed: 1981-08-08
Abstract: PURPOSE:To produce low-alloy high-tensile steel having excellent sulfide stress corrosion cracking resistance by limiting the compsn. of C, Si, Mn, P, S, Mo, Al, rate earth elements, Ca, etc. and subjecting the steel to hardening and tempering in a proper temp. range. CONSTITUTION:The steel contg. 0.05-0.35% C, 0.01-0.50% Si, 0.15-1.50% Mn, <=0.015% P, <=0.010% S, 0.05-0.4% Mo, 0.005-0.10% Al, 1 or 2 kinds of 0.001- 0.02% Ca other than, these, further contg. 0.05% rare earth elements and 0.001- 0.02% Ca other than these, further contg. >=1 kind among Cr, Ni, V, Nb, Ti, B  or >=1 kind of Co, Cu according to need, and consisting of the balance substantially iron is heated and hardened in the range above the Ac3 transformation  point and temp. at which no coarse grains of austenite are formed; thereafter, the steel is subjected to a short time tempering treatment within 300sec at the  temp. range above 650 deg.C and below the Ac1 transformation point.
Patent JP-H05194653-A (JP)
Title: Polymer having nlo-active side chain group, its preparation, and production of ortical communication element by using it
Inventor: HAIKE KIRUBURUKU
IPC: C08F20/26
Filed: 1992-05-15
Abstract: PURPOSE: To efficiently obtain the subject polymer having a high mol.wt. and narrow mol.wt. distribution and useful for a communication optical element excellent in reproducibility, easiness and rapidity by reacting a (meth)acryloyl chloride polymer with specific chromophore in a soln.  
     CONSTITUTION: A (meth)acryloyl chloride polymer is reacted with D-ω- hydroxyalkyl chromophore represented by the formula (wherein D is an electron donor; A is an electron acceptor; R 1  to R 4  are each H, a 1-6C alkyl or 5-6C cycloalkyl or R 3  and R 4  are each CN, NO 2  or CHO, etc.; X is CH or N; and m is 2-11) or its alcoholate in a soln. such as THF by polymn. like reaction to obtain the objective polymer with a mol.wt. (Mn) of 5000-5000000 having a non-linear optical chromophore in its side chain. This polymer is used to obtain a communication optical element. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H10310064-A (JP)
Title: Steering wheel mounting structure
Inventor: INARI MITSUAKI
IPC: B62D1/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent play and facilitate the mounting of a steering wheel also when the steering wheel which is integrated with a horn pat is adopted by engaging a steering wheel side mounting boss and a steering shaft each other and screwing and fastening the boss and shaft each other with a sleeve nut. SOLUTION: A mounting boss 12 on the side of a steering wheel 20 to which a sleeve nut 14 is preliminarily engaged is fitted with a steering shaft 13 from the upper side. The taper hole part 12b is engaged with the taper shaft part 13b of the steering shaft 13. The serration hole part 12a is engaged to the serration shaft part 13a. Further, the steering wheel is mounted on the steering shaft by screwing a sleeve nut 14b for fastening which is engaged with an upper end side engagement flange part 12c onto the screw shaft part 13c and fastening and fixing the boss 12 and the steering shaft 13 each other.
Patent JP-H01292830-A (JP)
Title: Heating of thin film forming apparatus
Inventor: SHIMADA MASAO
IPC: H01L21/22
Filed: 1988-05-20
Abstract: PURPOSE:To quickly raise temperature of a semiconductor substrate and alleviate reproducibility failure of an etching rate by heating a quartz boat and semiconductor substrate by radiation heat or in a direct manner. CONSTITUTION:After a semiconductor substrate 4, on which a silicon oxide film is to be formed, is loaded to a quartz boat 2, this quartz boat 2 is put into a quartz pipe 1 which is previously heated up to 400 deg.C. After the quatz pipe 1 is evacuated, the nitrogen gas 5 heated up to 410-420 deg.C through a heating apparatus is supplied with a pressure of 0.3 Torr in order to raise the temperature for 20 minutes. The heated nitrogen gas 5 passes through a nozzle 3 and thereby it is heated up to the temperature of quartz pipe 1, namely up to the same temperature as a thin film forming temperature and then injected to the quartz boat 2. After the heating for 20 minutes, supply of nitrogen gas 5 is ceased and then silane gas 5 and oxygen gas 7 are supplied to allow the growth of slicon oxide film at the surface of semiconductor substrate 4. Namely, the temperature rising speed of semiconductor substrate can be shortened by spraying the gas heated up to the temperature same as that of growth temperature to the quartz boat and semiconductor substrate or tray and semiconductor substrate.
Patent JP-S61282084-A (JP)
Title: Vector for expression
Inventor: MIZUSHIMA SHOJI
IPC: C12N15/00
Filed: 1985-06-07
Abstract: PURPOSE:To make control possible and improve the expression efficiency, by inserting a promoter different from that of ompF gene and a regulatory gene into a plasmid containing a specific gene and the gene of ompF protein. CONSTITUTION:A vector for expression obtained by constructing several kinds of plasmids (pIA100-600) containing ompF gene deficient in a regulatory promoter region utilizing plasmids of pHF series deficient in regulatory promoter region of ompF genes in various lengths and inserting a promoter different from the ompF gene and a regulatory gene into the upstream side of the ompF gene of the plasmids pIA100-600. Thus, the promoter and regulatory gene are inserted into the vector for expression to afford the aimed plasmid, controllable and having high expression efficiency.
Patent JP-H05311915-A (JP)
Title: Sky parking space
Inventor: MORII HIDEFUMI
IPC: E01D1/00
Filed: 1992-05-15
Abstract: PURPOSE:To construct a sky parking space at low cost by forming the parking space installed in the upper space of a station square in three-dimensional structure, in which the exit/extrance for cars is mounted at the lower ends of post leg sections and an elevator lifting and lowering the cars on the inside. CONSTITUTION:A car 53 entering an entrance 25 is lifted onto the desired floor of a parking space 19 by an elevator 23. The car 53 is delivered onto a truck 51 connected to an outlet for the elevator 23 by using a conveyor device. The truck 51 is moved, and connected to a desired housing rack 49, and the car 53 is delivered to the housing rack 49 by employing the conveyor device again. When the car is retreated, the truck 51 is moved and connected to the housing rack 49. in which the car 53 is housed, first. The car 53 is delivered onto the truck 51 from the housing rack 49, and the truck 51 is shifted again and moved and bonded to the elevator 23, to which an exit 27 is set up. The car 53 is transferred onto the elevator 23 from the truck 51 at that time, and the elevator 23 is lowered and the car 53 is brought down to the leaving port 27.
Patent JP-H01295006-A (JP)
Title: Pressure converter using remaining pressure in double acting cylinder
Inventor: OSHIKI KENICHI
IPC: F15B11/06
Filed: 1988-05-23
Abstract: PURPOSE:To recover excess energy by extracting remaining pressure in a double acting cylinder, leading it to a pressure converter and obtaining high pressure. CONSTITUTION:A pressure converter 10 using remaining pressure in a double acting cylinder, is composed of a switch valve 30, a remaining pressure supply valve 40, a pressure converter 50 operating by remaining pressure and supplying boosted pressure air and an open valve 60 for opening the remaining pressure to the atmosphere. Consequently, the excess energy can be recovered and an inexpensive, high pressure air can be supplied to an end using higher pressure than general air sources because high pressure can be obtained from the remaining pressure.
Patent JP-H08308076-A (JP)
Title: Power supply chain
Inventor: PEA KEVIN I
IPC: H02G11/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and maintenance of a chain carrier, and at the same time reduce wear due to the friction of a power supply pipe by relatively rotating a plurality of rollers arranged in a groove, while being engaged to a power supply conduit in the carrier. SOLUTION: A plurality of rollers 40 are stationed in an array, while edge parts in a groove 24 in a groove 24 butt each other along the longitudinal direction of the C-shaped groove 24 of each side material member 22. A gap in a radial direction exists between each roller 40 and the wall of an arm shape (partially cylindrical) for subdividing the groove 24, and each roller 40 can freely rotate relative to the side material member 22 in the groove 24, while being engaged to at least one power supply conduit C accommodated in a carrier 12, such as at least one electrical cable and a fluid hose. Each roller 40 is preferably made of a low-friction material, formed cylindrically such as plastic in which a lubricant is dispersed inside.
Patent JP-H08138227-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI ISAO
IPC: G11B5/73
Filed: 1995-05-23
Abstract: PURPOSE: To improve magnetic characteristics and to enable adaptation to high density recording by forming an Ni plating film by electroless plating on a nonmetallic substrate and forming a magnetic film on the Ni plating film. CONSTITUTION: In this magnetic recording medium, an Ni plating film by electroless plating 2 is disposed on a nonmetallic substrate, a carbide forming metallic film or an ITO film. When the Ni plating film is formed by electroless plating in an electroless Ni plating bath, the substrate is pulled up from the bath at the time when the film attains to 0.01-1μm thickness so that the film is formed in >=1μm thickness. The Ni plating film of 0.01-1μm thickness peels hardly and the coercive force of a magnetic film formed on the Ni plating film can be increased.
Patent JP-S5457876-A (JP)
Title: Charge transfer device
Inventor: FUNAHASHI IKUHEI
IPC: H01L29/762
Filed: 1977-10-18
Abstract: PURPOSE:To obtain a high S/N ratio, by enabling a charge transfer device to hold signal charges in a floating diffusion region during a two-bit interval. CONSTITUTION:The output part of the charge-coupled device on P-type silicon substrate P-Si is provided with four gates phiA to phiD, the substrate between gates phiB and phiC is provided with n<+>-type diffusion region FD, and the n<+>-type diffusion region as a drain is made close to under gate phiD. Gate E of a MOSFET is connected to the above-mentioned FD and used as a cathode follower.
Patent JP-H11304074-A (JP)
Title: Existing pipe cutting method and water supply nonfailure valve insertion method
Inventor: SATO TOSHIYUKI
IPC: F16L55/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an existing pipe cutting method capable of shortening cutting time and with no trouble of damaging a rubber packing provided on a rotational sliding part. SOLUTION: An existing pipe 1 is cut in a roughly annular shape by a disc type cutter 130 by surrounding the existing pipe 1 by aclosed case divided into a plural number of pieces in the peripheral direction R of the existing pipe 1 in an airtight state, installing a cutter 3 having a disc type cutter 130 to cut the existing pipe 1 in the closed case 2A by rotating around a cutter shaft 133 in parallel with a pipe shaft of the existing pipe 1 on the closed case 2A, delivering the disc type cutter 130 in the radial direction C of the existing pipe 1 while rotating the disc type cutter 130 around the cutter shaft 133 and rotating the disc type cutter 130 along an outer periphery of the existing pipe 1 with the closed case 2A by rotating the closed case 2A around the existing pipe 1.
Patent JP-H08309038-A (JP)
Title: Missile launching system for radio control toy
Inventor: NIIMURA KOJI
IPC: A63H31/00
Filed: 1995-05-23
Abstract: PURPOSE: To form a missile launcher ascending/descending mechanism and a missile launching mechanism with simple constitution. CONSTITUTION: This launching system is constituted in such a way that a missile launcher 1 provided with plural missile launching ports 32 is formed, and the missile launcher 1 is supported by forming arms 2a, 2b on the launcher, and also, the missile launcher 1 is formed so as to be ascended/descended, and a missile pressed so as to be launched in the missile launching ports 32 is held by fitting a missile presser member in the missile launching ports, and a driving means is connected to a driving force transmission switching means 10, and the driving force transmission switching means 10 is connected to the arms 2a, 2b and 4 and the missile presser member, respectively, which enables the transmission of a driving force to the arms 2a, 2b and 4 and the missile presser member to be switched, and moreover, the driving means is controlled by a control means.
Patent JP-S5458705-A (JP)
Title: Water-containing waste tar oil disposal
Inventor: YOSHIMURA TOKUO
IPC: C10G33/04
Filed: 1977-10-18
Abstract: PURPOSE: To provide the title disposal procedure leading to recovery of a high- quality oil component, by mixing a specific solvent with the emulsified waste oil comprising an oil component of coal-tar origin, water, and sludgl, followed by separation through centrifugal force application.  
     CONSTITUTION: To emulsifed water-contg. waste tar oil comprising an oil component of coal-tar origin, water, and sludge, are added at least 0.2 volume, per the oil component, of an oil containing below 20 wt% of aromatics of petroleum origin, and/or an alcohol (e.g., butanol, cyclohexanol), then theroughly mixing the system on stirring while raising the temperature pref. to 50W80 °C. The resulting mixture is then subjected to centrifugal action to remove the suldge fo lowed by separation of the objective oil component from water on standing 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05298946-A (JP)
Title: Manufacture of oxide superconductive wire rod
Inventor: SHIGAKI ICHIRO
IPC: H01B13/00
Filed: 1992-04-16
Abstract: PURPOSE:To provide higher in sheath filling rate and orientation of an oxide superconductor by filling the rod oxide superconductor in a sheathing material and drawing it before heat treatment at a preset temperature and then gradual cooling. CONSTITUTION:Light emitted from a heat source 1 to all direction is focused on a flotation melting zone 4 by an egg-like mirror 2. Next, a material rod 3 is inserted into a silica tube 8, solid solvent which has composition balanced with the composition of the rod 3 is arranged at the abutting portion, and the solvent is melted in the flotation melting zone 4. Then, desired-composition monocrystals grow at the top of the rod 3 through the rotation of shafts 6, 7. The obtained rod monocrystals of a large-scale Bi group oxide superconductor are filled into a sheathing material, drawn, given heat treatment at a higher temperature than in partially melting the oxide superconductor and at a lower temperature than in melting the sheathing material and then gradually cooled, so that a large current can flow therein. In this way, higher orientation and higher density are obtained to provide high performance.
Patent JP-2000313093-A (JP)
Title: Laminated film for standing pouch
Inventor: TOMATSURI TAKEO
IPC: B32B27/32
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To impart impact resistance, rigidity or the like by constituting a laminated film of a base material comprising a biaxially stretched plastic film, paper or a composite film of both of them and a seal layer consisting of a layer on the base material side and a layer on an inner surface side, wherein both layers respectively comprise coextrusion films of ethylene/α-olefin copolymers of which the densities and melt indexes are specific values. SOLUTION: A base material 1 comprises a biaxially stretched plastic film, paper or a composite film of them, a seal layer 2 comprises a layer 3 on the base material side and a layer 4 on an inner surface side, and the layers 3, 4 are composed of coextrusion films comprising ethylene/α-olefin copolymers with densities of 0.880 to 0.920 g/cm3 and 0.920 to 0.950 g/cm3 and melt indexes of 1 to 20 g/10 min and 0.1 to 10 g/10 min. The base material layer 1 and the seal layer 2 are laminated by a lamination method using an adhesive. By this constitution, the laminated film has high speed sealability at a time of the production of a standing pouch and the filling with content, falling strength (impact resistance), rigidity and self-supporting properties.
Patent JP-S5348774-A (JP)
Title: Electronic watch
Inventor: TERAMOTO KAZUO
IPC: G04C23/08
Filed: 1976-10-16
Abstract: PURPOSE: To fix the relations of both digital watch system and analog watch system so that the time measuring contents and displays of both systems do not become odd by providing a detection circuit which detects the coincidence of the contents of both systems. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5826942-A (JP)
Title: Air conditioner unit for toilet
Inventor: UEDA YASUKIYO
IPC: F24F1/02
Filed: 1981-08-08
Abstract: PURPOSE:To enable a toilet to be used comfortably all the year round by a construction wherein hot or cooled air can be blown off through a cover of a bowl seat so that heating and cooling may be performed. CONSTITUTION:The arrangement is made such that washing water can be discharged by a flusher 7 onto the body of a person sitting on a bowl seat 3 and a dry air blow-off port 8 is formed to open into the bowl chamber 2. Further, a hollow cover 5 having air blow-off ports 10 formed therein is provided, and a heating means for heating the air delivered by a fan 11 is constituted by a heater 12 and a switch adapted to turn ON and OFF the heater. Still further, the arrangement is made such that the air delivered by the fan 11 can be changed over by a damper 16 to pass through either the blow-off hole 8 or the hollow portion of the toilet bowl cover 5.
Patent JP-2000313059-A (JP)
Title: Plastic sheet having folding rule
Inventor: SUZUKI KUNITSUGU
IPC: B31B50/25
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To form a rule part corresponding to an automatic packaging machine and not damaging aesthetic appearance when a plastic sheet is used as a packaging container. SOLUTION: A folding rule consists of a pair of side surface parts 4, 5 inclined at a predetermined angle to be opposed to each other and a bottom surface part 3 and partial columnar ribs connecting both side surface parts 4, 5 in the longitudinal direction of the bottom surface part 3 are formed at an almost equal interval. The arranging interval of these partial columnar ribs is set so that the area of the planar bottom surface part other than the partial columnar ribs becomes about 90-95% of the total area of the bottom surface part in a case not provided with the partial columnar ribs.
Patent JP-S61289112-A (JP)
Title: Polyvinyl alcohol fiber having ultra-high tenacity
Inventor: MIZUNO MASAHARU
IPC: D01F6/14
Filed: 1985-06-10
Abstract: PURPOSE:To provide the titled fiber composed of a polyvinyl alcohol polymer having a weight-average molecular weight higher than a specific level, having high tensile strength and suitable as tire cord, seat belt, general rubber reinforcing material, rope, cable, etc. CONSTITUTION:A polyvinyl alcohol polymer having a weight-average molecular weight of >=1X10<6>, preferably >=1.5X10<6> is dissolved in a solvent such as dimethyl sulfoxide to obtain a spinning dope. The dope is extruded through a spinning nozzle and coagulated or solidified by cooling. The solidified yarn is desolvated, dried and super-drawn to obtain an ultra-high tenacity polyvinyl alcohol fiber having a tensile strength of >=25/d. Preferably, the fiber has no long-period image in the small-angle X-ray scattering and the peak height of the principal mechanical loss tangent of the fiber is <=0.10.
Patent JP-H05319270-A (JP)
Title: Operation system for moving body
Inventor: FURUMURA FUMINOBU
IPC: B61L27/00
Filed: 1992-05-18
Abstract: PURPOSE:To permit the disposal to a long distance transport system at a high speed and in a high density by operating a drive brake device which operates according to the passing point information obtained from each information of a diagram, limit speed, signal and a moving body position speed and outputs the acceleration/deceleration speed instruction at each time by an automatic drive device. CONSTITUTION:An operation pattern planning device 100 takes in the diagram information 400, limit speed information 500, signal information 600, and a moving body position speed information 700 and determines the operation pattern order and selection timing for each train, and prepares a plurality of passing point information 800 at an arrival point from a selection starting point, and stores the information in a memory medium and outputted. An automatic operating device 200 receives the passing point information 800 and outputs the accelerating/decelerating speed instruction 900 into a drive brake device 300. The drive brake device 300 controls the movement of a moving body on the basis of the accelerating/decelerating speed instruction 900. With this constitution, the energy economization is performed, and the set time operation is enabled.
Patent JP-S5925642-A (JP)
Inventor: GURAHAMU GOURUDO
IPC: A23D7/015
Filed: 1983-07-08
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-H06133333-A (JP)
Title: Method for correction of color of color recorder and apparatus for correction of color in color recorder
Inventor: JIYON SHII UITSUTENBAAGAA
IPC: B41J2/525
Filed: 1991-04-30
Abstract: PURPOSE: To make accurate high-resolution color reproduction possible by providing a shadow test pattern for color and correcting a signal indicating the color of a color recorder by comparing a signal indicating the reference shadow of the pattern with a signal indicating a recorded actual shadow. CONSTITUTION: A test pattern video is generated on a CRT 22 by generating one set of test pattern signals indicating the plurality of shadows of a color and a recording medium 12 is exposed to the video. When the test pattern is developed on the medium 12, a photodetector 52 detects signals respectively indicating an unexposed background and the luminance of each shadow of each color and supplies the signals to a microcomputer 70. Then one set of measured reflectance values is obtained by adjusting the detected color value of each color against a dark current and a background value. Thereafter, the microcomputer 70 can find a generated corrected signal by obtaining one set of values of a relevant density from the test pattern by converting each reflectance value into a density value.
Patent JP-S5749690-A (JP)
Title: Instantly solidifying water glass-cement soil stabilizer
Inventor: SUGANUMA SADAO
IPC: C04B28/26
Filed: 1980-09-10
Abstract: PURPOSE: A novel soil stabilizer that is made by mixing a specific water glass, cement and water at a specific ratio, thus solidifying in a moment with high compression strength and causing no pollution, because of its less alkali elution.  
     CONSTITUTION: The objective soil stabilizer comprises (A) 2W10wt%, calculated as SiO 2 , of SiO 2 /M 2 O (M is Na, K), (B) 25W45wt% of cement, preferably portland cement and (C) water. The component A is obtained by dissolving silica gel or colloidal silica in alkali silicate specified as JIS1W3 or effecting reaction between a caustic alkali and a silica resource at a specific molar ratio. 
     COPYRIGHT: (C)1982,JPO&Japio