baber/WOPTO huggingface dataset:
Patent JP-H10286885-A (JP)
Title: Fault inspecting method of water-impervious sheet joint
Inventor: KAMINOYAMA ETSUJI
IPC: G01M3/12
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To elongate the length to be inspected at one time and make it possible to precisely judge the defect part due to the application of a load to a joint by a method wherein an air-permeable flexible hollow cord is provided between the overlapped parts of water-impervious sheets at a joint to the longitudinal direction of the joint so as to evacuate the hollow cord in order to detect the change of the pressure in the cord. SOLUTION: Joining layers 5 and 6 having an interval between each other are arranged between the overlapped parts of the end part of and upside impervious sheet 2 and of that of a downside impervious sheet 3 so as to turn a space surrounded by the upside and downside impervious sheets 2 and 3 and the joining layers 5 and 6 into an airtight passage 4. In the passage 4, an airpermeable flexible hollow cord 8 is interposed freely and movably. Prepared unshaped sealing materials 14 are filled between the joining layers 5 and 6. The inserting pipe 11 of a vacuum pump 10 is inserted in the hollow cord 8 at its end part. The interior of the hollow cord 8 is evacuated so as to read the pressure under a pressure-reduced state in the cord wit a pressure gauge 13 after the elapse of a predetermined period of time.  If the change in pressure is indicated, the existence of the defective joining part in the section, in which the inserting pipe is inserted, is revealed.
Patent JP-H1036724-A (JP)
Title: Ink set for ink-jet and reduction in bleed
Inventor: ADAMIC RAYMOND J
IPC: C09D11/30
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for ink-jet capable of inducing a water phase between inks for ink-jet to be adjacently printed and reducing bleeding between them and to provide a method for reducing bleeding by using the ink. SOLUTION: This ink set for ink-jet for ink-jet printing comprises a first ink for ink jet composed of a first colorant and a first aqueous medium and a second ink for ink-jet composed of a second colorant and a second aqueous medium. In this case, the first aqueous medium contains a first polymer, the second aqueous medium contains a second seed capable of inducing an aqueous phase separation when the first aqueous medium is brought into contact with the second aqueous medium and the first and the second inks for ink-jet have such a low density as to readily jet from pens for ink-jet.
Patent JP-S63282310-A (JP)
Title: Self-crimping hollow polyester fiber
Inventor: HAMADA HIROKATSU
IPC: D01D5/24
Filed: 1987-05-12
Abstract: PURPOSE:To obtain the titled crimped yarn having high hollowness and crimpness with good thermal and mechanical stability and suitable as woven or knit fabrics and fillings for bedding, etc., having excellent bulkiness and heat-insulation, by specifying hollowness, crystal perfectness parameter and crimp elongation after boiling water treatment at respective specific values. CONSTITUTION:The objective crimped yarn has a hollowness of >=20%, preferably >=30%, crystal perfectness parameter (CR) of <=0.3 and crimp elongation after boiling water treatment of >=5%, preferably >=12%. The crimped yarn can be produced by melt-spinning a polyester, passing through a heating zone placed immediately below the spinneret in such a manner as to form a neck point 30-120cm below the spinneret, cooling the heat-treated yarn and taking off at a speed of >=8,000m/min without drawing the yarn.
Patent JP-S60260425-A (JP)
Title: Manufacture of reduced alkali metallic titanate
Inventor: NISHIUCHI KIHACHIROU
IPC: C30B29/62
Filed: 1984-06-02
Abstract: PURPOSE:To manufacture fibrous reduced alkali metallic titanate having superior formability and giving a formed article having superior surface smoothness and polishability by reducing alkali metallic titanate under heating in an atmosphere of gaseous ammonia. CONSTITUTION:Alkali metallic titanate represented by a general formula M2O. nTiO2 (where M is an alkali metal such as Na, K or Li, and n is an integer of 2-12) is heated at about 500-1,000 deg.C in an atmosphere of gaseous ammonia for 20-180min. The alkali metallic titanate is reduced by the heating, and fibrous reduced alkali metallic titanate having >=5mum fiber length and >=20 aspect ratio represented by a formula M2O.nTiO2-x [where M and (n) are said M and (n), and (x) is 1 or 2] is obtd. The reduced alkali metallic titanate has superior formability and can give a formed article having superior surface smoothness and polishability.
Patent JP-H11303350-A (JP)
Title: Tread and manufacture of tread
Inventor: YAHIRO KENICHI
IPC: B27M3/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To improve workability and to suppress slippage from a tread by forming a thread body so that either one of straight grain surface or cross-grain surface of a timber is exposed to the upper surface and a tip member so that the end grain surface is exposed to the upper surface, and coating both the upper surfaces with the same color paint. SOLUTION: A tip member 2 is fixed to the front of a tread body 1 by an adhesive. The upper surface 4 of the body 1 and tip member 2 is smoothed by grinding, and the upper surface 4 and side surface of the body 1 and tip member 2 are simultaneously coated by use of one coating material. A transparent coating material for protecting the paint film is applied to the upper surface 4 and side surface of the body 1 and tip member 2 to provide a tread 6. The exposed surface of timber in each upper surface 3, 4 is differed, and when the same coating material is applied to 3, 4, the upper surface 4 of the tip member 2 is colored more deeply than the upper surface of the body 1. The reason is that the capillary holes of the whole timber are exposed to directly carry the coating material into the capillary holes, and the boundary line between the upper and lower treads 6 can be thus discriminated. According to this, the slippage from the tread 6 can be suppressed.
Patent JP-S5239670-A (JP)
Title: Process for synthesizing motilin
Inventor: YAMADA SHIYUNICHI
IPC: C07C231/00
Filed: 1975-09-22
Abstract: PURPOSE: To prepare motion useful as frugs for diseases of a digestive system, by a peptide synthesis in a solid phase using a polystyrene resin, with ease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63279525-A (JP)
Title: Manufacture of superconductive wire rod
Inventor: YOSHIDA SHOTARO
IPC: H01B12/04
Filed: 1987-05-11
Abstract: PURPOSE:To prevent the occurrence of cracks on a conductor section made of superconductive ceramic by heating the raw material powder in a covered tube in stages during the process in which the covered tube filled with the raw material powder is shrunk in diameter in stages then gradually cooling it. CONSTITUTION:The raw material powder 11 of oxide superconductive ceramic is filled into a covered tube 10 to form a composite tube 12, then the primary heat treatment is applied. The composite tube 12 is inserted into a die 13 and shrunk to the preset diameter, a heating device 14 is operated to heat the raw material powder 11 being shrunk for the preset time, then a heating device 15, a die 16, and a heating device 17 are shifted to perform the heat treatment and contract machining. When the composite tube 12 is shrunk to the desired diameter, the heat treatment is applied so that the raw material powder 11 in the composite tube 12 is further reacted, the oxide superconductive ceramic is sufficiently generated in the covered tube 10 to form a conductor section, thus a superconductive wire rod is obtained. The occurrence of cracks on the conductor portion made of superconductive ceramic can be thereby prevented.
Patent JP-H08287304-A (JP)
Title: Utilization state output system
Inventor: SHIMODA JUN
IPC: G07B15/00
Filed: 1995-04-14
Abstract: PURPOSE: To specify a time zone and a section of rail need wherein illegal ride is frequent and improve illegal ride prevention efficiency by gathering entry/exiting information regarding a medium and analyzing the utilization contents of a specific utilization area. CONSTITUTION: When an ordinary ride ticket is purchased through an automatic ticket vending machine 14, data on the purchased ticket are totalized by time zones through a data totalizing machine 18. Even when an automatic ticket examining machine 16 is utilized, data on passengers passing by the machines are totalized by the time zones through the data totalizing machine 18. A host computer 19 totalizes and manages getting-on/off passenger data by stations and then collates the totalized and managed ticket vending data, past passenger data, and getting-on/off passenger data to check whether or not there is illegal ride use. If there is an illegal ride, illegal ride data on the illegal ride section, illegal ride time, and the total amount of money of illegal use by sections are outputted on a terminal machine exclusively for clerks in charge such as a center display unit 20.
Patent JP-H07299108-A (JP)
Title: Air bubble stream jetting apparatus
Inventor: HATTORI MOTOHIKO
IPC: A61H23/00
Filed: 1994-04-30
Abstract: PURPOSE:To perform easily an operation for changing the direction of an air bubble stream jet nozzle and to perform easily the operation for changing the direction even while an air bubble stream is jetted from a nozzle in an air bubble stream jetting apparatus for an air bubble bathtub. CONSTITUTION:A guide part 38 with a collar extending outside in the perpendicular direction to the shaft center of a nozzle 2 under a neutral position on a position being more inside than the inner face of the wall 2 of a bathtub, is provided directly or indirectly to a main body and, on the other hand, an operating member 32 being slidably guided by means of the guide part 38 in the perpendicular direction to the shaft center of the nozzle 20 and being provided with a supported sliding part 54 and a hooking nail 40 extending in the central direction from the sliding part 54 and hooking to the outer peripheral face of more apex side than the supported part 26 of the nozzle 20 at least in the crossing two axial direction at right angle in the perpendicular direction to the shaft center of the nozzle 20, is provided.
Patent JP-H01285439-A (JP)
Title: Preloader device for seat belt
Inventor: SUGAMA TAKAYUKI
IPC: B60R22/46
Filed: 1988-05-11
Abstract: PURPOSE:To keep off any misoperation of a preloader device at the time of seat locking by interlocking a setting means, selectively setting a passive state of a deceleration sensor, and an operating means, performing the centering control of a seat, with each other. CONSTITUTION:A pendulum 32 is hung down in the inner part of a casing 31 of a deceleration sensor 11 as being free of rocking motion with the upper end as a fulcrum. A control circuit 52 detects any motion of an operating lever 8 through a limit switch 20, and sets magnetization or demagnetization of a coil 51 of a solenoid 48 selectively, thereby making a pin 47 retractable to just before a hanging piece 46, and it is made so as to be possible to set a lock state that the pendulum 32 is undisplaceable and a free state that the pendulum 32 is tiltable to the front according to inertia force selectively. With this constitution, at the time of seat moving operation and reclining operation, any misoperation of a preloader device is prevented from occurring.
Patent JP-H01319412-A (JP)
Title: Natural component-containing hair treatment preparation
Inventor: RAINHARUTO MIYURAA
IPC: A61K8/33
Filed: 1989-05-02
Abstract: PURPOSE: To obtain the subject composition improving the state of combing through both of a wet and dried hair and reducing a static electric charge in the hair by including a mixture of a phospholipid originating from a natural material with an acid as an active ingredient combination. CONSTITUTION: This hair treatment preparation containing a natural component contains (A) 0.1-20wt.%, preferably 1-3wt.% phospholipid originating from a natural component, preferably lecithin or kephalin, (B) 0.1-20wt.%, preferably 1-3wt.% inorganic acid e.g. phosphoric acid, sulfuric acid and hydrochloric acid, and/or an organic acid preferably a 1-12C acid (especially, citric acid and ascorbic acid) in weight ratio of (A:B)=(2:1)-(1:2), and further (C) 0.01-2wt.%, preferably 0.05-0.5wt.% emulsifier, preferably an emulsifier originating from a natural material (e.g. cholic acid, tannic acid and a saponin), and has pH2-6, especially 2.5-3.5.
Patent JP-S5738452-A (JP)
Title: Image recording method
Inventor: SHIYOUJI YOSHIO
IPC: G03G15/04
Filed: 1980-08-21
Abstract: PURPOSE:To improve both a high gamma and narrow exposure latitude characteristic to the charging development, by carrying out an even exposure before or after irradiating an optical image to a photoconductive memory material. CONSTITUTION:An image exposure is carried out to a recording material 1 having the photoconductive memory effect by means of an original image exposure device 8, and thus a corresponding photoconductive pattern is formed on the image. After this, an even exposure lamp 9 is evenly irradiated. Then the DC voltage is applied to a conductive development roll having an internal magnet 10 and holding a conductive toner 5. Thus the photoconductive pattern on the material 1 is developed and transcribed to a transfer paper 12 by a transfer corotron 11. Then the fixing is performed by a fixing device 13 to obtain a reproduced copy. In such a way, the intermediate tone and the consecutive tone wedge can be reproduced with nearly in the perfect correspondence to the original image.
Patent JP-2000302512-A (JP)
Title: Production of artificial marble
Inventor: SAWADA HIROSHI
IPC: C04B103/60
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To ensure excellent surface smoothness and to reliably improve appearance by compounding a resin composition with a shrinkage reducer which reduces shrinkage due to the curing of the composition. SOLUTION: When a marbling material 1 is incorporated into a back layer 5 formed by molding and curing a resin composition to produce artificial marble, the resin composition is compounded with 5-15 pts.wt. (expressed in terms of solid) shrinkage reducer based on 100 pts.wt. resin in the resin composition. The shrinkage redueer is a polymethyl methacrylate-polystyrene copolymer. The resin composition is based on a thermosetting resin such as acrylic resin, vinyl ester resin or unsaturated polyester resin. A flat marbling material 3 is preferably used as the marbling material 1 because it is aligned along a flow of the resin composition when the resin composition is poured into a metallic mold and grains of 2-5 mm are allowed to appear in the surface of the back layer 5 without carrying out grinding.
Patent JP-S5639504-A (JP)
Title: Fiber unit for optical submarine cable
Inventor: TANAKA FUJIO
IPC: H01B7/282
Filed: 1979-09-07
Abstract: PURPOSE: To eliminate penetration of sea water into optical fibers and minimize the effect of cable rupture even if it occurs by disposing a funnel-shaped water penetration preventing valve.  
     CONSTITUTION: A plurality of optical fiber strands 2 are buried in a synthetic resin layer 3, and a sheath 14 such as nylon is coated on said resin layer. A funnel-shaped water penetration preventing valve 13 comprising synthetic resin material is disposed between said resin layer 3 and sheath 14. Materials which have adhesiveness to the material of the layer 3, withstand high water pressure and are of good workability, such as, for example, nylon and urethane, are used for the material of said valve 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5541041-A (JP)
Title: Channel number counter
Inventor: MURATA TOSHINORI
IPC: H04N5/445
Filed: 1978-09-18
Abstract: PURPOSE: To delete amplifier and to reduce the cost, by providing matching circuit between SAW and detector, in the channel number counter of TV using surface acoustic wave element SAW.  
     CONSTITUTION: The output of the SAW element 2 is expressed equivalently as the signal source 24, output resistor 25, and output capacitor 26, and the detector constituted with the resistors 17, 18, 21, diode 19 and capacitor 20 can be expressed as the equivalent input resistor 27. Accordingly, when the coil 15 and the capacitor 16 are inserted between the SAW element and the detector in this equivalent circuit, the π circuit type LPF consisting of the signal source resistor 25 and load resistor 27 is formed to enable matching at a certain frequency band. Thus, the amplifier compensating unmatched loss between the SAW element and detector can be eliminated to perform cost down. By selecting the constant of the coil 15 depending on the used frequency, matching for broad frequency band can be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5241292-A (JP)
Title: Production of enzyme product
Inventor: MUELLER HANS
IPC: C12M1/40
Filed: 1976-09-22
Abstract: Process for the continuous preparation of a transformation product by means of extracellular enzymes, there being continuous introduction of an enzyme solution and a substrate solution into a reaction tank (1). The transformation product generated in the reactor (1) is continuously separated from the enzyme by an ultrafilter (3), and the enzyme in the remaining retentate is continuously returned to the reactor (1). The filtrate containing the transformation product is passed either directly or through further reaction stages and then led away from the filter. The substrate is exhausted and the activity of the enzyme is substantially utilised by carrying out the reaction in a multistage countercurrent fashion. <IMAGE>
Patent JP-S60259719-A (JP)
Title: Combustion chamber of internal-combustion engine
Inventor: NAKAJIMA RIYOUJI
IPC: F02B51/04
Filed: 1984-06-06
Abstract: PURPOSE:To destroy the carbon in a combustion chamber by fire to be removed, by arranging an electrode plate facing to the combustion chamber and providing a means which applies high voltage in a period while combustion gas exists in the combustion chamber. CONSTITUTION:A ring-shaped conductive plate 17, being embedded in the internal wall of a cylinder liner 16, is connected with a high voltage generating device 19 by an electrode terminal 18. A voltage application timing control device 19c sets a period that voltage is applied to the electrode terminal 18 on the basis of a fuel injection pressure sensor 19a and a crank sensor 19b. A high voltage generating circuit 19d generates the high voltage to be output only for the application period set by the control device 19c. In this way, the improvement of output and fuel consumption is promoted because a fine particle of carbon or the like can be prevented from cohesion and destroyed by fire in a combustion chamber.
Patent JP-H06322096-A (JP)
Title: Production of aromatic polycarbonate resin
Inventor: MATSUMOTO KYOSUKE
IPC: C08G64/20
Filed: 1993-05-17
Abstract: PURPOSE:To provide a method for producing an aromatic polycarbonate resin through transesterification while avoiding problems caused by a catalyst. CONSTITUTION:This production method comprises polymerizing an aromatic dihydroxy compound with a diaryl carbonate by melt polycondensation in a; reaction vessel in which at least the part in contact with the reaction mixture is made from a glass-based material.
Patent JP-S62272278-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SUMINO FUMIO
IPC: G03G5/14
Filed: 1986-05-21
Abstract: PURPOSE:To obtain the titled body having a barrier layer which is hard to generate trouble about picture quality by coating an organoaluminum compd. solution on a metallic substrate, followed by calcining the obtd. substrate at an oxidative surroundings, thereby forming a layer composed of aluminum oxide on the substrate and laminating a photosensitive layer on the obtd. layer. CONSTITUTION:At the time of producing the titled body, the org. aluminum compd. is dissolved in a suitable solvent so as to be a viscosity of the obtd. solution to that suitable for coating, followed by coating the obtd. solution on the metallic substrate. The obtd. substrate is dried to remove the solvent, and subsequently, is heat-treated at the prescribed tempd. in the oxidative surroundings, thereby forming the layer composed of the aluminum oxide on the metallic substrate. Further, the photosensitive layer is laminated on the obtd. layer, and the layer composed of the aluminum oxide has <=5mu film thickness. Thus, the titled body having the stable electric characteristics in the changing surroundings, and having the barrier layer which is hard to generate the trouble about the picture quality is obtd.
Patent JP-S5640585-A (JP)
Title: Manufacture of heat sensitive recording material
Inventor: HAKIRI MINORU
IPC: B41M5/30
Filed: 1979-09-08
Abstract: PURPOSE:To suppress a coloring of a coloring component which is in a process or in a preservation, and to obtain a heat-sensitive recording material which has no ground coloring of a product thereof, by a method wherein the coloring component is crushed independently, and pH is adjusted at a dispersion stage. CONSTITUTION:When the coloring coponent [for example; 3,3 bis(dimethylaminophel)-6-dimethylaminophthalide and the like] is crushed and dispersed into a binder (for example; polyvinyl alcohol and the like), said dispersion liquid is adjusted to pH 8-11 by preferably a basic material. A developing compoNent consisting of an acid material (for example; boracid acid and the like) or phEnolic material [for example; 2,2 bis(p-hydroxyphenyl)propane and the like] is mixed to make a heat-sensitive coloring layer forming liquid, and said liquid is applied on a support matter to obtain a desired heat-sensitive recording material.
Patent JP-H06325181-A (JP)
Title: Pattern recognizing method
Inventor: TANAKA KENICHI
IPC: G06T7/00
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a pattern recognizing method which can recognize the similarity of a pattern without being affected by the shift of the pattern and variation of illumination light, vary the detection sensitivity for the similarity of the pattern, and find the similarity of an object pattern represented with numerals that can not be compared directly. CONSTITUTION:The similarity is calculated by projecting a test pattern vector on a linear partial space formed with a basic pattern vector at a reference position and plural pattern vectors obtained by moving the basic pattern vector. An image after a normalizing filter is used is regarded as a pattern vector. Further, the sensitivity of recognition detection is varied by adjusting the dimensions of the pattern vector. For the object which is represented with the numerals which can not be compared directly, its data are converted into an image as a pattern vector.
Patent JP-S63280773-A (JP)
Title: Two-pack type urethane coating agent for vehicles
Inventor: OKUI KAZUYUKI
IPC: C09D175/00
Filed: 1987-05-13
Abstract: PURPOSE:To obtain a two-pack type urethane coating agent for vehicles containing a polyol and polyisocyanate as main components, having definite values of physical properties in the coating film as well as excellent vibration- damping properties and resistance to chipping in a wide temperature range. CONSTITUTION:The aimed coating agent containing (A) a polyol (e.g. polyetherpolyol) and (B) a polyisocyanate (e.g. methylene diisocyanate) as main components and having 40-90HSA shore hardness, 5-300% elongation and 2X10<7>-2X10<9> dyne/cm<2> modulus in the values of physical properties of coating film at 20 deg.C.