baber/WOPTO huggingface dataset:
Patent JP-2000178753-A (JP)
Title: Electroless plating method
Inventor: ANDO SETSUO
IPC: C23C18/20
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent short circuit defect between wirings caused by the abnormal deposition generated after electroless plating by applying a surface modifying agent for decreasing the contact angle of the surface of an insulating body of a material to be plated before plating process. SOLUTION: In the case that the insulating body of a Cu wiring board or a Cu/Ni-wiring board is a polymer, the contact angle is about 65-67 deg. if the surface treatment is not applied and the abnormal deposition occurs after plating. When the board is treated with oxygen ashing as the surface modifying treatment, the contact angle is lowered to 7-11 deg. to exhibit hydrophilicity and the abnormal deposition does not occur on the board sent to the plating process. The contact angle is also lowered to 9-20 deg. by the irradiation with UV or the etching treatment with various kinds of polymers such as ethylene diamine/ hydrazine mixed solution and the abnormal deposition suppressing effect is exhibited by applying the surface treatment direct before the plating process.  The contact angle is not changed, that is 65-69 deg., even by reduction annealing treatment in the surface treatments and the abnormal deposition occurs when the board is charged to the plating process.
Patent JP-H11196141-A (JP)
Title: Soft judgement method and receiver for psk
Inventor: HARADA KEISUKE
IPC: H03M13/23
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a soft judgement method and a receiver of PSK capable of reflecting both of the degrees of uncertainy in the phase direction and of uncertainty in data due to small amplitudes on a soft judgement value and demonstrating the characteristics of an error correction code to a maximum. SOLUTION: When an input of a delay detection circuit 21 is represented by IQ, IQ → phase amplitude conversion is performed in a conversion circuit 211, and a phase difference θ between a symbol at the present point in time and a delayed symbol is obtained by a delay circuit 212 and a subtractor 213, so that a phase soft judgement value is obtained. Also, from amplitude information amp0 of the symbol at the present point in time and amplitude information amp1 of a symbol delayed in a delay circuit 217, an amp-factor as a weighting factor is generated in a weighting factor generation circuit 218. Then, weighting is performed to the phase soft judgement value by the amp-factor and the soft judgement values I, 'Q' are obtained.  By performing Viterbi decoding through the use of the soft judgement values, correction ability is improved more than the case of soft judgement only from phase information or amplitude information.
Patent JP-H06193033-A (JP)
Title: Concrete placing method to control temperature stress of mass concrete structure by partial heating
Inventor: ICHIKAWA YASUAKI
IPC: E04G21/02
Filed: 1992-12-25
Abstract: PURPOSE:To control the temperature stress of a mass concrete structure in which stress of the part where generation of a crack is estimated of placed concrete is moved to another lower stress part so as to enable to equalize stress distribution for settling stresses on all the parts within the allowable value by partial heating. CONSTITUTION:When a rectangular concrete structure is placed, if similar temperature drop are generated in respective layers, tensile stress is generated due to restraint by a base rock-bed. At this time, it is presumed that tensile stress over the allowable stress is generated in the vicinity of the basic face. Then, heating process to add the prescribed temperature to the layer from the outward is performed. Thereat, a stress distribution is generated within the heated concrete layer, and unbalanced internal stress due to the temperature difference generated in concrete is redistributed so as to be diffused and equalized.
Patent JP-H06189684-A (JP)
Title: Preparation of oil-fried cake and baked cake
Inventor: MURAKAMI NOBUYUKI
IPC: A23L1/00
Filed: 1992-12-25
Abstract: PURPOSE:To prepare the subject food having uniformly expanded texture, containing large bubbles, free from core part and exhibiting excellent crisp palatability without using a refermentation process by applying stamping and incision marks to an expanded dough and frying the dough in an oil or baking the dough. CONSTITUTION:An expanded dough is subjected to stamping and/or incision treatment and fried in an oil or baked. Concretely, an expanded dough prepared by using hard wheat flour, sugar, yeast, malt, sodium bicarbonate, ammonium bicarbonate and water is sheeted with a docking roll and a cutting roll, the sheet is cut and stamped at the same time to form a dough piece 1 having a recess 5 and the piece is fried in an oil to obtain KARINTO (fried dough cake).
Patent JP-H11187781-A (JP)
Title: Small animal-raising apparatus
Inventor: NIKI MOTOHIRO
IPC: A01K1/03
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject inexpensive apparatus capable of keeping the air in box-shaped raising cages clean at all times. SOLUTION: This small animal raising apparatus has such a scheme that box-shaped raising cages 3 threaded onto the shelves 9 lie open upward, an air feed section 17 is set up at a specified height above the upper edge of each of the cages 3, and air is fed via the nozzle hole of the air feed section 17 so as to impinge on the inner wall surface of the cage 3; thereby the air in the cages 3 are can be replaced well and circulated in a favorable manner.
Patent JP-H05246910-A (JP)
Title: P-dichlorobenzene composition improved in consolidating property and method for preventing p-dichlorobenzene from consolidating
Inventor: SUGIYAMA YUKIHIRO
IPC: C07C17/42
Filed: 1992-11-25
Abstract: PURPOSE:To obtain a method for preventing p-dichlorobenzene (p-DCB) from consolidating in which consolidating properties thereof are sufficiently improved and good suppressing effects on bridging in a hopper in molding are obtained and further the high-quality p-DCB improved in the consolidating properties with hardly any residues after subliming the p-DCB. CONSTITUTION:The objective method for preventing p-dichlorobenzene from consolidating is to contain one or two or more selected from diethyl phthalate, dimethyl phthalate and 1-phenoxy-2-propanol as a consolidation inhibitor in an amount within the range of 10 to 2000ppm in the p-dichlorobenzene. Furthermore, the objective p-dichlorobenzene composition improved in consolidating properties is obtained by adding the consolidation inhibitor thereto according to this method.
Patent JP-2001173262-A (JP)
Title: Constructing method for suspension deck
Inventor: YAMADA JUICHIRO
IPC: E04H7/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To easily and safely mount a suspension deck on a roof part. SOLUTION: This constructing method for suspension deck comprises assembling the suspension deck 4 and suspending it on the roof part 2 of a tank 1. In this method, the suspension deck 4 is assembled on the bottom part within the tank 1, and then lifted up and suspended on the roof part 2.
Patent JP-H0752214-A (JP)
Title: Motor-driven injection mold device
Inventor: SHIBATA YOSHIMASA
IPC: B22D17/26
Filed: 1992-12-30
Abstract: PURPOSE:To provide an injection molding machine which has a little energy loss as compared with a conventional hydraulic injection molding machine and can be attained to elimination or reduction of energy. CONSTITUTION:A cavity 5 is formed by a method wherein a stationary mold 2 and movable mold 3 are clamped down and molten resin is injected to the cavity 5 by a plunger 6 through a hot tip 7. In a driving mechanism for mold breaking and clamping for the movable mold 3 consisting mainly of an electric motor 12, its rotation is converted into a linear motion while the rotation is being decelerated by a worm 16 and worm rack 13 and mold clamping.mold breaking of a movable mold 3 is performed through a york member 23 and toggle mechanism 14 by an advance.retreat of the worm rack 13. Then a driving mechanism for injection for a plunger 6 also consists mainly of an electric motor 40, a linear motion through mediation of the worm 16 and worm rack 13 is transmitted to the plunger 6 through a link mechanism which is moved forward for injection.
Patent JP-H05180824-A (JP)
Title: Differential quantity type gas analyzer
Inventor: KOJIMA KENNOSUKE
IPC: G01N31/12
Filed: 1991-12-28
Abstract: PURPOSE:To carry out gas analysis at high accuracy by a differential quantity type gas analyzer by making it possible to introduce reference gas into the gas analyzer without generating retardation even when the channel resistance of a filter is relatively increased following the collection of granular materials. CONSTITUTION:A reference channel 4 provided with a filter unit 9 and a sample channel 5 provided with a dummy unit 10 are connected in parallel to one another between a main channel of a gas including granular materials and a gas analyzer 3. Combustion furnaces 6, 7, critical flow venturi tubes 11, 12, and pumps 13, 14 for raising pressure on the output side of the venturi tube up to no less than critical pressure, are provided on both channels.
Patent JP-2001175189-A (JP)
Title: Installation device for display device
Inventor: TONOMURA YASUHIRO
IPC: G09F9/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To allow the setting of a tilting angle and the mounting and removing of a display device after installation without tools and to closely install plural display devices. SOLUTION: Installation fittings 2 for fixing the display device to a wall surface, etc., have detaining hole 2b and first guide grooves 2a communicating with these detaining hole 2b in the lower part of their flanks and have plural tilting holes 2c and second guide grooves 2d communicating with these tilting holes 2c on a concentric circle around the detaining hole 2b in the upper parts of the flanks as a fulcrum, by which tilting parts are formed. The upper parts of the flanks have successive disposition holes 4b which are successively disposed in correspondence to the tilting holes 2c and are disposed with elastic members 4 energized in such a manner that the successive disposition holes 4b and the tilting holes 2c abut on each other. Mounting fittings 3 to be mounted to the back of the display device 1 have first detaining parts 3a for detaining to the detaining hole 2b in the lower part of their flanks and second detaining parts 3b for detaining to the tilting holes 2c in the upper part of their flanks.
Patent JP-H06165934-A (JP)
Title: Gas adsorption element, production and use therefor
Inventor: KUMA TOSHIMI
IPC: B01D53/38
Filed: 1991-12-21
Abstract: PURPOSE:To obtain clean air by absorbing and removing organic solvent vapor and/or an odorous component contained in air in the form of mixture of many kinds of them by a honeycomb gas absorption element. CONSTITUTION:The gas adsorption element is formed by impregnating a dispersion liquid of zeolite powder and activated carbon and an inorganic such as a silica sol.alumina sol into a honeycomb laminate of inorganic fiber paper. The impregnation may be performed in the step of the inorganic fabric paper production or the inorganic fabric paper which was made to sheet by mixing the dispersion liquid may be formed. Thus the organic solvent vapor contained in air in the form of mixture of many kinds of them and/or the odorous component can be absorbed and also the activated carbon becomes incombustible by the function of the inorganic binder and in the case that a small amount of organic component is incorporated, danger of firing of the element is entirely removed by adding a burning process.
Patent JP-H11188827-A (JP)
Title: Method and device for manufacture of concrete slab block with surface layer
Inventor: TOMIYAMA YOSHITAKA
IPC: B32B13/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve the productivity for a concrete slab block with a surface layer and manufacture the block of high quality. SOLUTION: A slab block A is set in a form 44, on which surface layer material B mixed with a binder is laminated, and a cover 49 is placed on the form 44, and the cover 49 is fixed on the form 44 while the surface layer material B is pressed. The cover 49 in the state of being fixed on the form is passed through in a heating over to heat the surface layer material B, and the surface layer material B is solidified by the thermosetting action of the binder, and simultaneously the surface layer material B is fixed on the surface of the slab block A. Then the cover 49 of the form 44 is removed and a product is released from the inside of the form 44 to manufacture a concrete slab block with a surface layer.
Patent JP-H05179254-A (JP)
Title: Stable method for extracting liquefaction residue in coal liquefying process and device structure therefor
Inventor: MOCHIZUKI MICHIHARU
IPC: C10G1/00
Filed: 1991-12-26
Abstract: PURPOSE:To stably extract the subject residue without sticking the residue to a piping by blending coal with a liquefying solvent and a liquefying catalyst into a slurry, subjecting the slurry to hydrogenolysis under pressure and heating to form a liquefied oil, distilling, heating and returning the liquefaction residue to a vacuum distillation column. CONSTITUTION:Coal is blended with a coal liquefying solvent and a coal liquefying catalyst into a slurry. The prepared coal slurry is subjected to hydrogenolysis under normal pressure and heating to form a liquefied oil. The prepared liquefied oil is distilled under normal pressure and under reduced pressure, separated into various product oils and liquefaction residue and the liquefaction residue is pressurized and heated in the presence of a solvent hydrogenating catalyst and hydrogenated to give a coal liquefying solvent. The prepared coal liquefying solvent is returned to the coal slurrying process, the liquefaction residue is extracted from the bottom a vacuum distillation column 43, heated by a heating medium heating furnace 48 and returned to the vacuum distillation column 43 to stably extract the liquefaction residue without causing deposit and precipitate of the liquefaction residue on a piping in a coal liquefying process.
Patent JP-2000184003-A (JP)
Title: Data transmitting system and data transmission controller used for the same
Inventor: FURUTA MASAYUKI
IPC: H04L29/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To speed up data transmission in communication between two devices. SOLUTION: (1) Low-order FB transmits an REQ signal to an interface control part B. (2) When the control part B receives the REQ signal, it returns a bus use permission signal ACK signal to low-order FB and permits the use of a bus. (4) The control part B transmits the REQ signal to an interface control part A at the same time as (2). (3) When low-order FB receives the ACK signal, it transmits DATA to the control part B. The control part B accumulates the DATA in a FIFO buffer. (5) When the control part A receives the REQ signal, it returns the bus use permission signal ACK to the control part B and permits the use of the bus. (6) When the control part B receives the ACK signal form the control part A, it transmits DATA accumulated in the buffer without delay.
Patent JP-H11169598-A (JP)
Title: Openable/closable rack by weather for drying clothes
Inventor: KAWAGUCHI FUJIMI
IPC: D06F57/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To preserve a wash by automatically closing a rack for dying clothes when it begins raining, and to automatically open it when it stops raining by opening/closing a tent by rotary winding of a rotary bar and a mandrel by force of a motor by sensing rain and fine wasther by a rain sensing sensor. SOLUTION: Since a rain sensing sensor 7 senses when it begins raining a motor 6 rotates to rotate a gear through a chain, and a tent 9 rises and expands so as to cover a wash by winding stainless steel wires 10, 11 and 12 round a rotary bar 13 by rotating the rotary bar 13. Since the rain sensing ensure 7 senses when it stops raining, the motor 6 rotates to rotate a mandrel 8 by rotation of the gear so as to wind the tent 9 downward with the mandrel 8 as the center. The gear is a guide for a chain. A limit switch 25 on the tip of diagonal member parts 4 and 5 stops a movement of the tent here.
Patent JP-H06196960-A (JP)
Title: Internal reflection type one-directional surface acoustic wave converter and electronic device using the converter
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1992-12-22
Abstract: PURPOSE:To obtain an one-directional converter for propagating a surface acoustic wave generated by a newly prepared electrode in one direction with large energy and an electronic device using the converter by providing the new electrode at the position shifted from the center between electrode fingers of an interdigital electrode converter. CONSTITUTION:The interdigit electrode converter has positive electrode fingers 4 whose width is lambda/10, negative electrode fingers 5 whose inter-center distance is 3lambda /10 and width is 3lambda/10, negative electrode fingers 6 whose inter-center distance is 3lambda/10 and width is lambda/10, negative electrode fingers 7 whose inter- center distance is lambda/5 and width is lambda/10, and positive electrode fingers 4 whose inter-center distance is lambda/5 and width is lambda/10 when the wave-length at reference operation frequency is define as lambda. The converter is constituted so that the inter-center distances is almost equal to the abobe mentioned values, and the range of respective electrode width is within + or -80% range. An electronic device uses the surface acoustic wave converter.
Patent JP-2000177334-A (JP)
Title: Pneumatic radial tire for heavy load and its production
Inventor: SAEKI TSUTOMU
IPC: B60C15/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent the separation by bending a carcass ply from the tire radially inside to the outside around a bead core, situating the bent end within the contact area of the bead part with a rim in the tire radial direction, and nipping the bent part of the carcass ply by a winding wire. SOLUTION: At least one or a plurality, in most cases, of carcass plies 4 constituting a carcass 3 is bent from the tire lateral inside to the outside around each bead core 5 buried in the radial inside part of each bead part 1, and the bent end 7 of the resulting bent part 6 is situated within the contact area CT of the bead part 1 with a rim R in the tire radial direction. The vicinity part of the bent end 7 is extended toward the tire lateral outside substantially in parallel to the tire axial line, and the end part 9 is firmly nipped from the radial inside and outside by a winding wire 10. According to this, the dropping out of a carcass ply cord can be prevented to prevent the separation of the carcass plies.
Patent JP-2000184890-A (JP)
Title: New protein and its dna
Inventor: KIMURA HIROYUKI
IPC: C12N9/99
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new protein which contains a specific amino acid sequence, consists of a protein having Na+-HCO3- cotransport activity and is useful in the search of therapeutic drugs for diseases caused by an abnormal intracellular ion environment and the gene diagnosis, treatment or the like due to its gene. SOLUTION: This protein is a new protein (salt) containing the amino acid sequence homologous or substantially homologous with the amino acid sequence represented by the formula, shows Na+-HCO3- cotransport activity, possesses and effect for regulating the intracellular ion environment to conditions suitable for survival and is useful in the measurement of Na+-HCO3- cotransport activity, the screening of compounds being considered for medicines, the drug design based on the steric structure of Na+-HCO3- cotransport protein, the gene diagnosis due to its gene and the utilization as a gene preventive - therapeutic agent. This protein is obtained by using a cDNA library arising from human brain as a template, cloning it by means of PCR using a synthetic nucleotide as a primer, integrating the resultant gene into an expression vector and introducing it in the host cell to express.
Patent JP-H10212278-A (JP)
Title: Imidazole derivative
Inventor: HARADA HIROSHI
IPC: C07D403/04
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent proliferation- suppressing activity, etc., of vascular smooth muscle cell and useful as a vascular wall hyperplasia-suppressing agent. SOLUTION: This compound is presented by formula I [either one of A and B is a group of formula II (R<1> is H, a halogen, hydroxyl group, an alkyl, an alkoxy, etc.; R<2> and R<3> are each H, an alkyl, an alkoxy, etc.) and the other is an alkoxycarbonyl, carboxyl, etc.; R<4> is H, an alkyl, carboxyl, etc.], e.g. tert-butyl (E)-2-methyl-5(4)-(3,4,5-trimethxycinnamoylamino)imidazole-4(5)- carboxylate. The compound of formula I is obtained by reacting, e.g. a cinnamic acid derivative represented by formula III (R<10> is H, a halogen, a protecting hydroxyl group, an alkyl, etc.) with an aminoimidazole derivative represented by formula IV (either one of P and Q is an amino and the other is an alkoxycarbonyl, etc.; R<5> is H, an alkoxycarbonyl, etc.).
Patent JP-2000188215-A (JP)
Title: Radiation shield plate
Inventor: MIKAMI YUKIO
IPC: H01F6/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a radiation shield plate for a conducting magnet device which breakdown does not occur even if quenching occurs in a superconducting coil. SOLUTION: A reinforcing plate 11 whose thermal conductivity is low and a heat transfer plate 12 whose thermal conductivity is high are used as a radiation shield plate, covering an upper surface or a lower surface of a superconducting coil by overlapping the plates, in such a manner that the reinforcing plate 11 faces the superconducting coil. The reinforcing plate and the thermal conducting plate are so fixed, that the heat transfer plate makes direct contact with an attaching flange 14 formed on the outer cylindrical part 13 of the radiation shield plate.
Patent JP-H11155994-A (JP)
Title: Golf practicing plate
Inventor: ARISA HARUHIRO
IPC: A63B69/36
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To set a hitting place on various kinds of slopes, and eliminate a special floor construction for the installation by a method wherein a cylinder facing down is attached at four corners of a movable table, and the movable table is formed into a structure wherein only the rods of the cylinders protrude to the lower side of the movable table, and groups of parts in order to drive the cylinders are all installed on the upper surface of the movable table. SOLUTION: When a movable table 1 is tilted in a manner to be uphill, cylinders which are located at the diagonal corners of the movable table 1 are placed under an interlinking relationship wherein they operate in the opposite ways when the motable table 1 is tilted. That is, they are constituted in such a manner that when one of the rods protrudes downward, the other rod located on the diagonal corner may retract. By this method, when the rods 4a, 5a are extended by making both cylinders 4 and 5 on the front side go out, the cylinders 6, 7 located on the diagonal corners perform a return motion by interlinking the extension of the rods 4a, 5a, and the rods 6a, 7a sink, and if respective cylinders are stopped at an optional level, an uphill movable table 1 can be obtained.