baber/WOPTO huggingface dataset:
Patent JP-S6233857-A (JP)
Title: Reticulated product and method and apparatus for producing the same
Inventor: VITTONE ANDREA
IPC: D04H13/02
Filed: 1986-05-06
Abstract: Reticular structures comprising one or more fibrillated films perpendicularly arranged between two or more fibrillated films are prepared by a process comprising the steps of: feeding one or more fibrillated films onto a conveyor; feeding one or more transversal films perpendicularly to the conveyor feed direction; cutting such transversal films in position corresponding to the edges of the base film or films; suporposing to said transversal films one or more fibrillated films fed parallelly to the conveyor feed direction and causing the cohesion of the resulting composite structure. The device for producing such reticular structures is described too.
Patent JP-H02282178-A (JP)
Title: Elevator
Inventor: NAKAUCHI SHUNSAKU
IPC: B66B9/10
Filed: 1989-04-21
Abstract: PURPOSE:To carry a large quantity of persons and loads in a narrow floor area by forming a shaft, in which two sets of cages can pass each other, and providing in the shaft a cage passage and a plural number of sets of cages each providing with a moving means possible to operate independently. CONSTITUTION:A shaft 1 is a single shaft having a size not less than the size of two normal elevator shafts, and the shaft 1 in its inside has an area for two sets of cages 3 possible to pass each other, forming a pair of up-down exclusive use cage passages. Two sets of guide rails 2 for up and down use are provided inside the shaft 1 and firmly supported by its wall. Guide rollers 4, moving on the guide rail 2, in quantity even at least eight are provided in the upper and lower and right and left in the cage 3. A cable 8, simultaneously further independently operating a plural number of sets of cages 3, is provided in the shaft 1, and many streaks of cables 8, moving a large number of sets of cages 3, are arranged being prevented from interfering with each other.
Patent JP-S58219542-A (JP)
Title: Device for projecting optical image
Inventor: NISHIKAWA MASAHARU
IPC: G03B27/50
Filed: 1982-06-15
Abstract: PURPOSE:To minimize the deterioration of resolution and to expand the freedom of the arrangement an image formation element by arranging the image formation element so that the angles obtained by making the optical axis of the image formation element intersect with an original surface and an image surface respectively are equalized at the same side of the optical axis. CONSTITUTION:When a fiber lens array 14 is to moved to another position together with other members, the lens array 14 is arranged so that the angles obtained by making the optical axis P of the lens array 14 intersect with the original surface V and the image surface Z are equalized on one side of the optical axis P. That is the angles B and B' are made to equal. If an intersecting point made by the optical axis P and the original surface V is given, an intersecting point made by the optical axis P and the image surface Z is determined, making it possible to position easily. Said arrangement makes it possible to prevent the flowing of images, keep the magnification of projection always at unmagnification in spite of slight reduction of resolution, so that the lens array 14 can be sharply moved and the freedom of arrangement can be expanded.
Patent JP-S5529748-A (JP)
Title: Measuring apparatus for transverse vibration of internal shaft of roller bearing
Inventor: INOHARA MASAO
IPC: G01M13/04
Filed: 1978-08-23
Abstract: PURPOSE: To reduce a repetitive measurement difference as to a measuring apparatus for the transverse vibration of the internal shaft of a roller bearing by fixing the internal shaft to the taper surface of a mandrel supporting both centers rotatably with adequate interference.  
     CONSTITUTION: Mandrel 1A has taper surface 7 and rolling wedge 6 consists of several balls 9, holder 10 and holder guide part 11, and holder 10 has several holes 12 holding balls 9 without falling off at identical pitches. Balls 9 increase in outer diameter axially in arithmetic progression. Then, clearance fitting is applied with a gap, between the inner-diameter surface of holder guide part 11 and the external surface of column body 8 of mandrel 1A, reduced as much as possible and relative slanting of holder 10 against mandrel surface 7 is made small. Clearance fitting is also applied between the external-diameter surface of holder guide part 11 and the internal-diameter surface of internal shaft 2 and axial centers are fixed agreeing each other by center adjusting action through the rotaion of wedge 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000290120-A (JP)
Title: Deodorant and deodorization by using the same
Inventor: YANAGISAWA KATSUNORI
IPC: A01N37/36
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant capable of exhibiting excellent deodorant effects against the source of the smell consisting essentially of hydrogen sulfide, methyl mercaptan and(or) ammonia, such as sludge by including pyroligneous acid and a specific organic acid as active ingredients. SOLUTION: This deodorant contains (A) pyroligneous acid and (B) an organic acid selected from citric acid, oxalic acid and malic acid, preferably in the ratio of (1:10)-(10:1), more preferably (1:2)-(2:1) as active ingredients. Each component of the chemicals are preferably simultaneousiy or separately added to the source of the smell so as to have 10-1,000 mg/L total concentration of the components A and B.
Patent JP-S58219246-A (JP)
Title: Olefin resin composition for electroplating
Inventor: GUNJIKAKE KOREAKI
IPC: H01B1/24
Filed: 1982-06-15
Abstract: PURPOSE:An alkylphenolic resin is added to a sulfur-containing olefin resin composition capable of electroplating to prevent the sulfur from causing blooming without any adverse effect on hot fluidity, thus permitting formation of beautiful electroplated films with high adhesion. CONSTITUTION:The objective composition is obtained by adding an alkylphenolic resin in an amount of 2-10pts.wt. preferably 3-6pts.wt. per 1pt.wt. of sulfur, simultaneously less than 10pts.wt. per 100pts.wt. of the olefin resin which contains sulfur and is used in electroplating with less than 10<3>ohm.cm resistivity. The olefin resin is preferably ethylene-propylene copolymer and the electroconductive filler is carbon black. As the alkylphenolic resin, is used a resin from p- t-butylphenol and formaldehyde and a modified resin with a softening point of 60-130 deg.C.
Patent JP-H10279929-A (JP)
Title: Cold storage agent
Inventor: UEDA YOSHIO
IPC: C09K5/16
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cold storage agent capable of maintaining its cool-storing capacity, suppressing a supercooling phenomenon and improving repeated usability and useful for cooling human bodies, etc., by adding trisodium phosphate and a water-soluble cellulose ester to a cold storage agent comprising disodium hydrogen phosphate. SOLUTION: This cold storage agent is obtained by add (A) trisodium phosphate (e.g. its 12 hydrate), (B) a water-soluble cellulose ester [e.g. methyl cellulose, hydroxypropyl(methyl) cellulose] and, is necessary, (C) an alcohol (e.g. 1-propanol, 2-propanol) to a cool storage agent utilizing a heat-absorbing phenomenon which is generated, when the crystals of disodium hydrogen phosphate (e.g. its 12 hydrate) is dissolved in water as a solvent.
Patent JP-S59227611-A (JP)
Inventor: KITAJIMA AKIRA
IPC: B07C5/34
Filed: 1983-06-10
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-H11297864-A (JP)
Title: Non-volatile semiconductor memory device and manufacture thereof
Inventor: KOBAYASHI KIYOTERU
IPC: H01L27/115
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a leakage current from increasing in a tunnel oxide film due to the fact that data rewriting (writing/erasing) is repeatedly carried out in a high electric field. SOLUTION: A silicon oxide film 120a is grown as thick as about 100 Åon the primary surface of a silicon substrate 83 through a thermal oxidation method carried out at a temperature of 800 deg.C by the use of H2 gas and O2 gas. In succession, an islandlike SiO2 120b is grown on the primary surface of the silicon oxide film 120a through a vacuum CVD method using a mixed gas of SiH2 , Cl2 , and N2 O as material gas. By this setup, an uneven tunnel insulating film 120 on the surface. Thereafter, polycrystalline silicon is deposited through a vacuum CVD method to serve as a floating gate 87, whereby irregularities are provided to an interface between the tunnel insulating film 120 and a floating gate.
Patent JP-S585375-A (JP)
Title: Antifouling paint
Inventor: GOTOU YOSHITAKA
IPC: C09D5/14
Filed: 1981-07-03
Abstract: PURPOSE:To provide a solution matrix type antifouling paint containing, as vehicle, a (co)polymer of monomer(s) having an N-vinyl cyclic amide or imide bond in the molecule and forming a strong coating film with proper water sulubility. CONSTITUTION:A homopolymer of a monomer having an N-vinyl cyclic amide or imide bond in the molecule (e.g. N-vinylpyrrolidone, N-vinylpiperidone, or N- vinylsuccinimide) or their copolymer with a monomer not containing free carboxyl nor hydroxyl group (e.g. ethyl methacrylate, vinyl acetate, or styrene) are prepared. The coating is prepared by using the (co)polymer as vehicle and adding pigment, antifouling agent, solvent, etc. The antifouling coating forms a film which has proper water solubility and releases the antifouling agent at a constant rate over a long period of time.
Patent JP-S58222259-A (JP)
Inventor: OOHASHI TOSHIO
IPC: E04H6/06
Filed: 1982-06-16
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-S585841-A (JP)
Title: Arithmetic unit
Inventor: IZUMISAWA HIROYUKI
IPC: G06F11/16
Filed: 1981-07-02
Abstract: PURPOSE:To sharply reduce the quantity of hardware by duplicating an operation on the time axis, to obtain highly reliable operational results through an arithmetic unit available for plural operations. CONSTITUTION:Input data (x), (y) are applied to switching circuits 101, 201 through connection lines 108, 208 respectively. These switching circuits 101, 201 supply the input data (x), (y) to arithmetic circuits 102, 202 by switching them alternately. The switching operation of the switching circuits 101, 201 is conducted by a test signal applied through a connection line 305. The arithmetic circuits 102, 202 execute operations specified by operation specifying signals applied through connection lines 111, 211 and send operational output data through connection lines 112, 212. If any one of comparators 106, 206 informs inconsistency, an OR circuit 301 and an AND circuit 302 output a fault signal through a connection line 304.
Patent JP-S5729135-A (JP)
Title: Japanese input system
Inventor: NAMIKI IKUO
IPC: G06F3/01
Filed: 1980-07-30
Abstract: PURPOSE:To realize a Japanese input system which has an increased input speed and excellent operability, by inputting input Japanese characters by an input equipment through manual operation on its keyboard after prescribed conversion using a conversion dictionary file. CONSTITUTION:A conversion dictionary file 4 wherein words written in the Japanese syllabary and words to be converted correspond to each other is equipped, the prescribed conversion of a document, inputted from a keyboard 1 in the Japanese syllabary according to the rendering of the Japanese, is performed by using the conversion dictionary file 4 to output a proper Japanese document. Therefore, the number of characters inputted from the keyboard 1 is small and the characters are inputted according to the rendering of the Japanese, so that improved operability and an increased input speed are obtained.
Patent JP-H10291639-A (JP)
Title: Elevating conveyer
Inventor: SHIBATA TAKESHI
IPC: B65G43/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce time required for one conveying, by setting acceleration and deceleration to optimal value according to unbalance weight derived from difference between elevating conveyer's total weight and total balance weight and summation of the elevating conveyer's total weight and the total balance weight. SOLUTION: A controller 13 sets acceleration of an elevating conveyer just after beginning of elevation and deceleration just before a predetermined stopping position on the basis of either a first parameter which is derived from elevating conveyer's total weight and previously known unbalance weight in relation to the elevating conveyer, or a second parameter 2 determined by summation of the elevating conveyer's total weight and the total balance weight. Thus, the controller 13 outputs motion instructing pulse to an amplifier 12 so that when the first parameter or the second parameter is small, acceleration and deceleration are increased respectively comparing the case that the first or second parameter is large.
Patent JP-S59228471-A (JP)
Title: Video signal amplifier circuit
Inventor: OKAMURA YUKIMICHI
IPC: H04N5/18
Filed: 1983-06-09
Abstract: PURPOSE:To give a stable DC bias to a video signal amplifier circuit by providing a constant current circuit as a DC regenerating means and constituting an output amplifer so as to be operated under an ideal condition in order to amplify an video signal with fidelity. CONSTITUTION:The video signal Vi inputted from a terminal 1 is inputted to a base of a transistor(TR) Q3 via a capacitor C1. A constant current circuit 12 comprising a TR Q4 and resistor R7, R9 is connected to an emitter of the TR Q3. Further, a resistor R8 and a capacitor C2 deciding an AC gain are connected in series between the emitter of the TR Q3 and ground. Aload resistor RL is connected to the collector of the TR Q3 and its output signal is led to a cathode of a cathode-ray tube 11. Moreover, resistors R5, R6 are connected between the collector of the TR Q3 and ground, a divided output signal obtained from its connecting point enters a sampling gate 4 while being sampled during the back porch period. A capacitor 9 for holding gives one potential of an error amplifer 6.
Patent JP-H08306755-A (JP)
Title: Chip electronic device for inspection and its manufacture
Inventor: KIMOTO HIROICHI
IPC: G01N3/00
Filed: 1995-04-27
Abstract: PURPOSE: To provide a chip electronic device in which a decision can be made whether the chip device is subjected to microcrack without removing the chip device from a mounting board by a structure wherein ceramic sheets are laminated onto the opposite sides of an inner electrode, a groove for setting the bending strength is made in the surface and outer electrodes are provided on the opposite end faces of integrated sintered laminate. CONSTITUTION: A ceramic sheet is coated, on one side with a conductive paste for forming an inner electrode 2 thus producing a protective layer 1b and the other protective layer 1a of ceramic sheet is laminated on the surface of the inner electrode 2. Furthermore, at least one groove 4 for setting the bending strength is made in the outer surface of at least one of the protective layers 1a, 1b. Finally, outer electrodes 3, 3 are provided, while being connected electrically with the exposed inner electrode 2, on the opposite end faces of an integrated sintered laminate. For example, the ceramic sheet principally comprises titanate zirconate and the conductive paste is an electrode paste produced by mixing silver and palladium at a ratio of 7:3.
Patent JP-S5729169-A (JP)
Title: Extraction processing system for block pattern
Inventor: YOSHIDA MASUMI
IPC: G06F17/50
Filed: 1980-07-29
Abstract: PURPOSE:To extract the block pattern of a logical circuit by aiming at only the block pattern of the logical circuit, by extracting one straight-line part constituting the pattern, and by extracting other straight-line parts on the basis of the said part. CONSTITUTION:An original figure vector D1 sections segments on an original figure into straight-line components between two out of a cross branch point, a T branch point and an L branch point. An output from the vector D1 is sent to a block- pattern one-side component extraction processing part D3. Here, a straight-line component constituting the left side of a vertical component constituting a logical block pattern has both terminal pints at prescribed coordinate positions. Further, linkage codes at both the terminal points are extracted by either one of I, and a label is given to the 1st extracted straight-line part.
Patent JP-S58222141-A (JP)
Title: Method for heat-treating block copolymer
Inventor: SHIRAKI TOSHINORI
IPC: C08K5/00
Filed: 1982-06-18
Abstract: PURPOSE:To prevent a block copolymer composed of a conjugated diene and an arom, vinyl hydrocarbon from being thermally deteriorated during heat treatment at a high temp. over a long period of time, by heat-treating said block copolymer in the presence of a specified stabilizer. CONSTITUTION:In the heat treatment of a block copolymer (A) composed of a conjugated diene and an arom. vinyl hydrocarbon under conditions satisfying 190<=T+15log t<=340 (wherein T is a treating temp.  deg.C and t is a treating time in min, 0.01-10pts.wt. (per 100pts.wt. block copolymer) stabilizer contg. nitrogen and sulfur atoms in the molecule or said stabilizer and radical polymn. inhibitor in combination is/are blended. Examples of the stabilizers are phenothiazine and its derivatives. When the stabilizer and the radical polymn. inhibitor are used in combination, high-temperature heat treatment performance is synergistically improved so that a compsn. having more excellent characteristics can be obtd.
Patent JP-H09264008-A (JP)
Title: Sound insulating wall
Inventor: NAKAZAWA TERUO
IPC: E01F8/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively reduce noise without increasing the height of a sound insulating wall, and also to easily and quickly carry out the construction work. SOLUTION: A plurality of connecting members 3 are provided so as to be perpendicular to the upper longitudinal member 2A of a rectangular main frame 2, and a pair of right and left noise-insulating-board fixing frames 5 are fitted to both ends of the connecting members 3 through rising pieces 4. and the unit 10 in which the base ends of the noise-insulating-board fixing frames 5 have been fitted to the lower longitudinal member 2A of the main frame 2 is fitted between the supports 1 that extend upward from the body wall.  The short side members 2C on both sides of the unit 10 are fitted to the respective adjacent supports 1, and both ends of flat noise-insulating board 6 are fitted between the respective noise-insulating-board fixing frames being adjacent of the unit 10 to from first and second branched walls 20, 21; and a noise-insulating board 7 that has been previously risen from the flat noise- insulating board 6 is provided to form a rebranched wall 30 or 31.
Patent JP-S59227532-A (JP)
Title: Display unit for vehicle
Inventor: YOSHINO YASUHISA
IPC: B60Q3/04
Filed: 1983-06-09
Abstract: PURPOSE:To make a display unit possible to be easily installed in any place other than an instrument panel, by putting a lower side projection part of the display unit, which houses an indicator and printed circuit board and being sightable from the front, nippingly in space between roof side rails inside a car room. CONSTITUTION:When a display unit is actually installed in a car, a portion projected downward from a case 1 of a stay 2 is put nippingly in space between roof side rails 12, while another portion projected sidewise to the right is locked so as to cause it to be pinched into a lockup part of grip leather. And, a wire harness 8 leading from the display unit is connected to an operation processing part inside a trunk passing through both inner sides of a head lining and a roof side garnish. In addition, a setting position of the display unit is optionally selected among places of the upper part of an assistant driver's seat and spots where roof side rails at both upper parts of rear seats and the said grip leather lockup part. Thus, making full use of the roof side that is so far seldom used, the display unit can be installed in a simple manner.
Patent JP-S5728653-A (JP)
Title: Manufacture of frozen mold
Inventor: MINOWA SUSUMU
IPC: B22C9/12
Filed: 1980-07-28
Abstract: PURPOSE:To reduce consumption of the refrigerant when frozen molds are manufactured, by penetrating the refrigerant into molds made of molding sand with a pressure from narrow holes or tubes installed in the cover plate of patterns and molds. CONSTITUTION:A pattern 3 of casting having a plural number of narrow holes 4 connected to a conduit 2, is placed on a molding board 1 provided with the counduit 2. Then, this is set in a molding flask 5 and molding sand containing 3-5% moisture is charged in the space between the model 3 and the molding flask 5. A covering plate 6 provided with another counduit 7 and numerous branch tubes 8 having many narrow holes 9, is put on the molding flask 5. A refrigerant, such as liquid nitrogen, etc., is compressedly supplied through the conduits 2 and 7 and the refrigerant is introduced into the molding sand through the narrow holes 4 and narrow holes 9 of branch tubes 8. Thus a frozen mold is manufactured by freezing the formed body made of molding sand and containing some % of moisture. Because the mold is frozen from the inside by penetrating the refrigerant into the mold made of molding sand, the effective coefficient of utilization of the refrigerant becomes higher and it can be used economically.
Patent JP-S5228873-A (JP)
Title: Method for production of the cubic structure consisting of the semicon ductive crystal and the semiconductive device made of it's cubic struc ture
Inventor: TARUI YASUO
IPC: H01L21/302
Filed: 1975-08-29
Abstract: PURPOSE: To form a now etching in the other direction from the direction which is decided by the mask on the surface of mono-crystal to make a cubic structure having a flat side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10299179-A (JP)
Title: Thick roof tile
Inventor: OE MASAHIRO
IPC: E04D1/16
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent the infiltration of rain water into the joint and back of roof tiles and further increase waterproofness. SOLUTION: Downward grades are formed on an exposure section 6 exposed after roofing execution from its center section toward the right and left projection inside edges. The center section is formed into a ridge shape, and the portions adjacent to the projection inside edges are formed into a valley shape. Cutout sections 11 are formed at the portions of the projections on both the right and left side edges located near the boundary between the exposure section 6 and a nonexposure section 10 not exposed by tile roofing and mounted with ribs 3 at the time of tile roofing.
Patent JP-H02280789-A (JP)
Title: Safety razor
Inventor: ISHIDA MINORU
IPC: B26B21/28
Filed: 1989-04-24
Abstract: PURPOSE:To prevent turning movement of a head part by providing a head operating part so as to be projected toward the rear of a holder. CONSTITUTION:A safety razor comprises a holder 1, a head part 2 for holding a cartridge L having a blade body K, and an operating part 3 for adjusting the inclination of the blade body K. The operating part 3 is pushed forward against the elasticity of a compression coil spring 17, so that both engaging plates 13 of the head part 2 are detached forward from the engaging grooves 7a of the holder 1. Next, the head part 2 is turned in the width direction of the blade body K by turning the operating part 3 as much as a required angle, so that the blade body K can be adjusted at a desired inclination. When the forward pushing of the operating part 3 is released, the head part 2 and the operating part 3 are moved rearward by the recovery force of a compression coil spring 17, so that both the engaging plates 13 are engaged with in the another engaging grooves 7b (not shown). By this engaging force, the turning movement of the head part 2 and the operating part 3 can be restricted, and the blade body K can be held at a desired angle.