baber/WOPTO huggingface dataset:
Patent JP-H0719882-A (JP)
Title: Traveling area recognition apparatus of vehicle and safety apparatus with the device
Inventor: NAKAUE HIROSHI
IPC: G05D1/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a traveling area recognition apparatus of a vehicle and a safety apparatus of the vehicle equipped with it that are capable of recognizing the traveling area of the vehicle itself even when a white line on a road is not clearly detected. CONSTITUTION:A traveling area recognition apparatus of a vehicle is capable of recognizing a traveling area of the vehicle 1 by detecting white lines 21 on a driving lane 24 designated on the road. It is equipped with laser head units 11, 12 that detect a specific object 31 aligned along a side of the road. When a reference white line 21L as a reference for recognizing the traveling area can not be detected, the traveling area of the vehicle is recognized from a relative position between the specific object 31 and the vehicle 1. The vehicle equipped with the traveling area recognition apparatus and a safety system that controls a driving condition of the vehicle 1 not to deviate from the traveling area recognized by means of the raveling area recognition apparatus and alerts the driver.
Patent JP-2000347597-A (JP)
Title: Production of electro-optic device, electro-optic device and electronic appliance using the same
Inventor: HONDA KENICHI
IPC: H05B33/12
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain an electro-optic device having high uniformity in the plane of a liquid crystal cell structure and good optical characteristics in which damages in the electrodes by distortion can be suppressed. SOLUTION: A front buffer film 23 and a back buffer film 24 both consisting of a transparent polyurethane resin having high elasticity are formed on the opposite faces of a pair of front film substrate 21 and back film substrate 22, respectively, in the whole display region. A front transparent electrode 25A is formed on the front buffer film 23, while a back reflection electrode 27A is formed on the back buffer film 24. Then a liquid crystal 30 is sealed between both film substrates 21, 22. By this constitution, the damages of electrodes by distortion can be suppressed and uniformity in the plane of the liquid crystal cell structure can be improved.
Patent JP-H03218397-A (JP)
Title: Polypeptide and its production
Inventor: FUJISAWA YUKIO
IPC: C12P21/02
Filed: 1990-06-21
Abstract: NEW MATERIAL:Polypeptides containing an amino acid sequence represented by the formula in its molecule. USE:A preventive and treating agent for herpes simplex virus (HSV)-infectious diseases. PREPARATION:For example, following the infection of Vero cells (African green monkey nephrocyte) with herpes simplex virus type-1 (HSV-1 type) Miyama strain, culturing the infected cells at 37 deg.C, subsequently separating virus by conventional method, extracting the DNA thereof, treating the extracted DNA with a restriction enzyme, binding the treated DNA to a vector and transforming colibacilli using the recombinant DNA, transformed colibacilli are isolated and cultured. The cultured transformed colibacilli are subjected to a cloning using a base segment of gB gene such as of a known HSV-1 type KOS strain as a DNA probe and positive clones are selected in order to extract DNA therefrom. The extracted DNA is treated with a restriction enzyme and bound to a vector to transform its host. The resultant transformant is cultured, thus obtaining the objective polypeptide containing an amino acid sequence of the formula.
Patent JP-H0451947-A (JP)
Title: File instrument for internal dental treatment
Inventor: PEETAA MARATA YUNIOORU
IPC: A61C3/06
Filed: 1990-06-21
Abstract: PURPOSE: To prevent rotation by providing a circumferential groove whose one part, at least, is intercepted in a rear end of a tool shaft and bringing a fastening ball in a contact with a stop part by applied rotation torque. CONSTITUTION: A tool has a hole 2 having the center coaxial which stores an original tool in its one end. A circumferential groove 3 is provided in the other end in the cover face of a cylindrical tool holding part. In this case, a circumferential groove is intercepted at two positions 4. These interception parts becomes stop parts for fastening balls of a manual tool for a dentist and, when the tool holding part can be used in the manual tool, these fastening ball project into the ball 3 by receiving a spring action of one spring so that an axial movement of a tool holding part and twisting of a stopping part in the other side can be prevented. The diameter and the radius can be thus changed and the dimensions of the groove and the ball are preferable to be accorded with each other in the illustrated shape because of abrasion and convenience for holding.
Patent JP-H1012199-A (JP)
Title: Alkaline battery
Inventor: OKAYAMA TEIJI
IPC: H01M2/02
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery with excellent characteristics suitable for high load or high capacity applications such as various portable AV appliances. SOLUTION: A metal can used as a terminal and container of an alkaline battery is formed in such a way that a nickel plated layer 12 is formed on one surface of a cold rolled steel plate 11, a nickel-tin alloy plated layer 13 is formed thereon, and a nickel plated layer 10 is formed on the other surface, then the cold rolled steel plate 11 plated like this is formed into a container by drawing so as to face the nickel-tin alloy plated layer 13 inward, and a conductive film 14 mainly comprising graphite is formed on the nickel-tin alloy plated layer 13 on the inside of the container.
Patent JP-S645552-A (JP)
Title: Deodorizing carrier
Inventor: EKUMA SHINJI
IPC: A61L9/00
Filed: 1987-06-29
Abstract: PURPOSE:To prevent the lowering in deodorizing capacity, by allowing a porous carrier to support a deodorizing component along with a compound having deliquescence or high hygroscopicity. CONSTITUTION:As a porous carrier A, a fibrous carrier, an inorg. carrier or a natural carrier can be designated. As a deodorizing component B, one separated from a plant of every kind by an extraction or other means is pref. used. As a compound C having deliquescence or high hygroscopicity, salts showing said property by the moisture in air are practical. The support amount of the deodorizing component B to the carrier A is 0.01-10wt.%, for example, in such a case that the dry distillation component of a camellia having high deodorizing effect is used. The supporting amount of the compound C having deliquescence or high hygroscopicity is selected within a range of 0.1-50wt.%.
Patent JP-S5682869-A (JP)
Title: Method for preventing corrosion of metal in aerosol product
Inventor: ADACHI MITSUJI
IPC: C23F11/14
Filed: 1979-12-12
Abstract: PURPOSE: To prevent the corrosion of aluminum, tinplate, iron, etc. in the presence of water, alcohol, etc., by adding an acidic, a basic and an amphoteric substances, etc. in a specific proportion to an aerosol product.  
     CONSTITUTION: (A) Ammonia or an amine, e.g. trimethylamine, (B) an acidic substance, e.g. hydrochloric or formic acid, (C) the reaction product of (A) with (B), e.g. a quaternary ammonium salt or amide, and (D) an amphoteric organic compound having a (substituted) amino group and an acidic group, e.g. an amino acid or aminophenol, are added to an aerosol product to satisfy the relation 0< acidic equivalent ≤ basic equivalent. The amount of the additives (A), (B), (C) and (D) is preferably 0.005W2wt% based on the aerosol product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0830635-A (JP)
Title: Method and device for retrieving data
Inventor: YAMASHITA NAOYA
IPC: G06F17/30
Filed: 1994-07-14
Abstract: PURPOSE:To simplify operation for retrieving data again by the use of the same retrieving character string and to execute reretrieval by the same retrieving character string as that of preceding retrieval by previously registering a retrieving character string to be frequently used in plural frame-like tags on a display device and displaying the retrieving character string in the tags at the time of data retrieval. CONSTITUTION:A user executes operation for previously registering a keyword or a retrieving condition to be frequently used in tags to retrieve data stored in an external storage device 12. A CPU 1 temporarily stores a keyword or retrieving condition inputted from an input device 5 through an input control part 4 in a prescribed area of a RAM 2 and displays the stored contents on a display device 7 through a display control part 6. Then the inputted keyword or retrieving condition is distributed to tags displayed on the lower stage of a screen. Data stored in the device 12 are retrieved by the use of the keyword or retrieving condition registered in respective tags.
Patent JP-S60156495-A (JP)
Inventor: YAMASHITA KIYOSHI
IPC: D06F39/10
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000345287-A (JP)
Title: Steel excellent in characteristic of welding heat- affected zone and its production
Inventor: ICHINOSE TAKESHI
IPC: C22C38/14
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide steel in which the heat-affected zone in the case of being subjected to small heat input welding is excellent in toughness and corrosion resistance. SOLUTION: This steel excellent in the characteristics of the welding heat- affected zone contains, by weight, 0.015 to 0.18% C,<=1% Si, 0.5 to 2.5% Mn, <=0.05% P, <=0.007% S, 0.002 to 0.02% Al, 0.003 to 0.02% Ti and 0.001 to 0.008% N and satisfies inequality I, Ti/N <=8/√(t×P cm) and inequality II, O(oxygen)/Al <=0.89 and in the inequality I, (t) is the thickness of the weld metal part (mm), and P cm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/-15+V/10+5B).
Patent JP-H0720590-A (JP)
Title: Panorama switching camera
Inventor: KAMATA KAZUO
IPC: G03B37/00
Filed: 1993-06-30
Abstract: PURPOSE:To simplify a mechanism for switching a screen to a panoramic screen and also to enable panoramic photographing rich in wide feeling. CONSTITUTION:A lens barrel 4 is moved to a retracted position when a panoramic photographing mode is set. A converter lens 11 is retracted from an optical axis 3 by a switching arm 22 so as to obtain the wide angle with reference to the photographic optical system. A light shading frame 13 firmly fixed on the trailing end of the lens barrel 4 gets near a film 8, and a panoramic screen is obtained through an opening 12. When the lens barrel 4 is extended, the converter lens 11 is arranged behind the master lens 10, and a standard photographing mode is obtained. The focal distance of the photographic optical system becomes longer than the focal distance which is obtained when the panoramic photographing mode is set, and a standard screen is demarcated on the film 8 by an aperture 7.
Patent JP-S6054944-A (JP)
Inventor: KONDOU YOUICHI
IPC: C04B2/02
Filed: 1983-09-02
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-S614571-A (JP)
Title: Drip cup of coating solution
Inventor: TAMURA KAZUYOSHI
IPC: B05C5/00
Filed: 1984-07-31
Abstract: PURPOSE:To obtain uniform distribution of drips irrespective of the liquid level in a cup by arranging drips holes, which are provided on the bottom surface of the drip cut contg. a coating soln., in two files, specifying the arrangement, and protruding the holes to the outside of the drip cup. CONSTITUTION:A drip cup 7 is immersed in a coating soln. vessel to scoop up the soln., and raised up to drip the soln. onto a printed board. The drip hole 8 on the bottom surface of the cup is protruded to the outside of the cup. The drip holes 8 are arranged in two files, and the drip holes 8 in one file are arranged at a position intermediate between the drip holes 8 in the other file. Consequently, linear coating soln. drips are always dropped on the board at regular intervals irrespective of the liquid level in the cup, and a uniform coated film is formed without generating any unevenness.
Patent JP-S6221919-A (JP)
Title: Construction of underground shield wall
Inventor: HIRAYAMA MITSUTOSHI
IPC: E02D5/02
Filed: 1985-07-23
Abstract: PURPOSE:To safely and exactly perform the constructing operations of an underground shield wall with good efficiency by a method in which a trench is excavated in advance on a planned line for constructing a shield wall of the ground's surface in order to use the trench for approximately positioning at the starting of penetration of a shield plate and also for preventing the diffusion of jet water to the ground's surface during the penetration. CONSTITUTION:A trench 6 is excavated on a planned line L for constructing a shield wall on the ground's surface. Along the trench 6, a construction machine 1 is moved intermittently and a shield plate 5 is orderly penetrated into the ground by utilizing jet water. The trench 6 is utilized for roughly positioning of the shield plate 5 at the beginning of penetration and also for preventing diffusion of jet water for penetration to the ground's surface. To exactly determine penetrating position, an adequate length of scale blocks 7 are set of the edges of the trench 6. The penetrating positioning of the shield plates can thus be quickly made and damage by the outflow of jet water to the ground's surface can also be prevented.
Patent JP-H0832020-A (JP)
Title: Main circuit wiring method of active filter
Inventor: NAKAJIMA HIROAKI
IPC: H01L25/07
Filed: 1994-07-15
Abstract: PURPOSE:To balance currents or elements and improve the efficiency of the whole element group, by forming a pnoper number of hole openings having pnoper shapes in the connection conductor of a plurality of switching elements, and making current path impedances equal or nearly equal to one another. CONSTITUTION:Plate collector conductor 3 is connected with a parallel connection member 1 on the capacitor positive pole, so as to have limited contact area in a specified position. The collector conductor 3 is connected with each collector terminal of each of the IGTB module (IGTB) 5-1-5-3, via a tripod protruding part. In otder to make the impedances of current paths reaching collector terminals of the IGTB 5-1-5-3 equal or nearly equal to one another, a circular hole opening is formed almost in the central part of the collector conductor 3. Emitter conductor 4 is connected with each emitter, via a parallel connection conductor 2 on the capacitor negative pole side and a tripod protruding part. A hole opening part having a combination form of a semicircle and a rectangle is formed in almost the central part of the emitter conductor 4.
Patent JP-H06117491-A (JP)
Title: Flywheel
Inventor: FURANSHISU BUI BEIRII
IPC: F16F15/30
Filed: 1993-06-30
Abstract: PURPOSE: To impart a fan function to a flywheel by forming a cylindrical portion in parallel with a hub at a certain spacing thereto, forming a central flange in the area to the outer extremity of the hub, and there installing a plurality of blades so that the air is moved in the axial direction with respect to a groove in the flywheel. CONSTITUTION: A flywheel 51 is equipped with a cylindrical portion 81 positioned in parallel with the hub 61 at a certain spacing therefrom and extending from the peripheral edge 77 of radial direction outside of a center flange 71. An outer flange 91, including a cogged peripheral edge, is formed being directed from the bottom 83 of the cylindrical portion 81 to the radial direction outside. A plurality of blades 121 inclined to the axis 65 are arranged inside the center flange 71, and air is moved through an opening 111 into a groove 53 provided in the flywheel 51.
Patent JP-S649925-A (JP)
Title: Bathing composition
Inventor: TACHIBANA SHINICHI
IPC: A61K8/00
Filed: 1987-06-30
Abstract: PURPOSE:To provide a bathing composition by adding calcium carbonate of specific particle sizes to a usual bathing composition mainly consisting of sodium carbonate to show a specific pH value, when it is dissolved in bath water, thus giving smooth touch to skins on bathing and refreshed feeling after bathing. CONSTITUTION:A bathing composition which contains 50-90wt.% of sodium carbonate as a major component, and shows a pH of 9-10.5, when dissolved in the bath water is combined with 0.1-10wt.%, preferably 1-5wt.% of calcium carbonate of 0.1-3m average particle size, preferably light calcium carbonate in the calcite form. The composition is preferably used in the bathing water containing over 10ppm, especially 14-70ppm of calcium ion concentration and manifests precipitation effect. When it is used in a bathing water of less than 10ppm calcium ion concentration, a water-soluble calcium salt, especially calcium chloride is added to manifest the calcium deposition effect.
Patent JP-H063730-A (JP)
Title: Diaphragm mechanism for laser scanning device
Inventor: TSUCHIE OSAMU
IPC: B41J2/44
Filed: 1992-06-22
Abstract: PURPOSE:To provide a diaphragm mechanism for a laser scanning device in which a pair of diaphragm members is respectively turned centering around the turning shafts orthogonaly crossed in accordance with a desired image forming diameter, a rectangular synthetic stop hole formed by the respective stop holes of a pair of diaphragm members is consecutively expanded and contracted, so that the image forming diameter forming the image on the surface to be scanned of a body to be irradiated is adjusted to be desired size. CONSTITUTION:The diaphragm mechanism 22 is constituted of a pair of diaphragm members 38A and 38B, and the members 38A and 38B are constituted of external barrels 40A and 40B, internal barrels 42A and 42B, and manual knobs 44A and 44B. In the case of contracting the aperture of the synthetic stop hole 50, the knobs 44A and 44B are respectively turned clockwise and the internal barrels 42A and 42B are turned with respect to the external barrels 40A and 40B. Thus, the synthetic stop hole 50 formed by the stop holes 48A and 48B is consecutively contracted in a state where it keeps its rectangular shape. In the case of expanding the synthetic stop hole 50, the knobs 44A and 44B are turned counterclockwise. Thus, the synthetic stop hole 50 is consecutively expanded in the state where it keeps its rectangular shape.
Patent JP-H08335911-A (JP)
Title: Two-way optical space transmitter
Inventor: TAWARA MASAFUMI
IPC: H04B10/112
Filed: 1995-06-06
Abstract: PURPOSE: To prevent a communication distance from being short by arranging and fixing a laser of a light emitting device and a laser of other light emitting device in a way that the polarized direction of one laser beam to be oscillated is relatively almost orthogonal to that of the other laser beam so as to make the laser oscillation stable. CONSTITUTION: A laser 3 of a light emitting device 1 is fitted to raise a laterally polarized light and a laser 4 of other light emitting device 1 is fitted to raise a longitudinally polarized light so that polarized lights of both the laser beams are relatively orthogonal to each other. Then the laser beam oscillated from the laser is spread by a spread lens 9 of the device 1. A lens 10 collecting a laser beam made incident and light emitting devices 7, 8 are fitted to a light receiving device 2. A polarized light filter 5 is arranged between the laser 3 of the device 1 and the lens 9, and the filter 5 is arranged in a direction by which only the laterally polarized light from the laser 3 passes and the filter 5 has a size by which all laser beams pass through.  Moreover, a polarized filter 6 is arranged between the laser 3 and the lens 9 of the device 1 and only the longitudinally polarized light from the laser 4 passes through the filter 6.
Patent JP-H057999-A (JP)
Title: Continuous casting machine for pole plate base body for battery
Inventor: MORINARI RYOSUKE
IPC: B22D11/06
Filed: 1991-07-03
Abstract: PURPOSE:To prevent the development of defect at the time of casting and to facilitate selection of casting condition. CONSTITUTION:A columnar mold 1 having engraving parts 3 corresponding to base body cross section on the outer peripheral surface 2, a molten metal supplying part 4 distributing a molten alloy into the engraving parts 3 and a belt 10 integrally rotating with the columnar mold while contacting with a part of the outer periphery of columnar mold, are the main constituting elements, and one or more between contact positions of the molten metal pouring part and the belt 10 with the columnar mold and contact length of the columnar mold 1 with the belt 10 are made variable.
Patent JP-S6084264-A (JP)
Inventor: GEERUHARUTO FURANKU
IPC: C07D211/02
Filed: 1984-08-03
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-H1112246-A (JP)
Title: Production of alkylsulfate ester salt
Inventor: OHORI KOICHI
IPC: C11D11/04
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkylsulfate ester salt in which a large-scale dryer and large amount of energy are unnecessary. SOLUTION: In this method for producing an alkyl sulfate ester salt by neutralizing an alkyl sulfate ester with an alkali, an alkyl sulfate ester in which an alkyl sulfate ester having 12 carbon numbers of alkyl group occupies >=95 wt.% is used as the alkyl sulfate ester and the neutralization is carried out so that a paste-like aqueous solution containing the alkyl sulfate ester salt at the concentration of >=75 wt.% and <=85 wt.% is obtained.
Patent JP-H0454202-A (JP)
Title: Scroll fluid machine
Inventor: SEKIYA SHIN
IPC: F04C18/02
Filed: 1990-06-20
Abstract: PURPOSE:To prevent occurrence of seizure, abrasion and variations in rotation of the spiral protrusions by cutting the outer curved surface of a protrusion on a drive scroll and the inner curved surface of a protrusion on a driven scroll by a small thickness over a substantially overall spiral periphery thereof. CONSTITUTION:A scroll fluid machine incorporates drive and driven scrolls 1, 2 respectively having spiral protrusions 1a, 2a which are formed on flat plates, and adapted to autororate respectively about different axes. In this arrangement, either of the spiral protrusions 1a, 2a, for example, the protrusion 2a of the driven scroll 2 is cut at its inner curved surface over a substantially overall spiral periphery thereof by a small thickness so as to obtain a curved surface 2f. Accordingly, when the drive scroll 1 is rotated in the direction of the arrow 12, the outer curved surface part 1e of the drive scroll protrusion 1a and the inner curved surface part 2f of the driven scroll protrusion 2a are rotated with a small radial gap delta therebetween corresponding to the cut-out thickness, thereby it is possible to prevent occurrence of seizure and abrasion of the spiral protrusions.
Patent JP-S5954077-A (JP)
Title: Magnetic disk device
Inventor: KOORIYAMA HIROSHI
IPC: G11B21/02
Filed: 1982-09-20
Abstract: PURPOSE:To improve the reliability of a magnetic disk device, by providing an elastic support member which can be freely deformed in the same direction as a positioning device between a voice coil motor and a substrate. CONSTITUTION:When a positioning command is received from an upper device while a magnetic disk 1 is revolved together with a spindle 6 by a motor, a carriage 3 performs a seeking action accompanied by a high-speed reciprocating motion. In this case, a voice coil motor 4 receives a reaction proportional to the motion acceleration of the carriage 3 in the direction of an arrow B. This reaction is transmitted to a substrate 5. However the level and the oscillating cycle of the reaction transmitted to the substrate 5 are greatly reduced by the buffing function of a coil spring 12 since the base 4a of the motor 4 is connected to the substrate 5 via the spring 12. Therefore the degree of deformation is reduced, and the cycle of the substrate 5 has a big difference from the motion cycle of the carriage 3. As a result, the relative displacement between a magnetic disk and a magnetic head is greatly reduced. This reduces the malfunction during a writing or reading action.