baber/WOPTO huggingface dataset:
Patent JP-H0356559-A (JP)
Title: Resin composition for artificial marble and production thereof
Inventor: SEKIGUCHI MASATSUGU
IPC: C08K3/22
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a composition capable of providing artificial marble having excellent transparency, etc., by heating press molding, comprising an unsaturated polyester resin, aluminum hydroxide and/or glass powder, three-dimensionally crosslinked polymer, curing agent and metallic thickening agent. CONSTITUTION:A composition comprising (A) an unsaturated polyester resin, (B) aluminum hydroxide and/or glass powder, (C) a three-dimensionally crosslinked polymer such as three-dimensional polymer prepared by copolymerizing styrene with divinylbenzene, (D) a curing agent (e.g. dicumyl peroxide), (E) a metallic thickening agent (e.g. magnesium oxide) and optionally (F) glass fibers in the ratio of preferably 100 pts. wt. component A, 50-250 pts. wt. component B, 5-50 pts. wt. component C, 0.5-3 pts. wt. component D and 0.1-5 pts. wt. component E is blended, kneaded, integrated and thickened to give a composition. the prepared composition is fed to a mold, heated and press molded to give artificial marble.
Patent JP-H1136847-A (JP)
Title: Regeneration of exhaust gas purifying catalyst of internal combustion engine
Inventor: OKUDE KOJIRO
IPC: F01N3/24
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To effectively regenerate an exhaust gas purifying catalyst by decomposing and removing sulfate and/or sulfite accumulated in the catalyst by passing the rich or stoichiametric for regenerating the catalyst poisoned by sulfur compounds in the exhaust 8 as of an internal combustion engine. SOLUTION: NOx, HC and Co in exhaust gas from an engine 99 are purified by a nitrogen oxide purifying catalyst 18 mounted in an exhaust system during the stoichiometric operation. On the other hand, NOx is adsorbed and purified during a lean operation, and HC and Co are pufiried by the burning function, but when the purifying function is impaired, an air fuel ratio is shifted to a rich side to recover the NOx adsorbing capacity. When the adsorbing capacity is not be sufficiently recovered even through the recovering of the adsorbing capacity is tried by shifting the air fuel ratio to the rich side, because the catalyst is poisoned by SO2 contained in the exhaust gas, sulfate and/or sulfite is removed from the catalyst by passing the rich or stoichiametric gas to an exhaust gas passage.
Patent JP-S5894527-A (JP)
Title: Corner coupling part for sheathing wall for polygonal shaft
Inventor: TEZUKA NAOKAZU
IPC: E02D17/08
Filed: 1981-11-30
Abstract: PURPOSE:To simplify the manufacturing method of corner coupling parts as well as raise the cross sectional performance and welding strength of these parts by a method in which a pair of coupling pieces formed by skewly cut off one ends of straight liner plates are butted at a desired angle and then welded. CONSTITUTION:One end of straight liner plates 13 and 16 formed by providing flanges 14 and 17 at the peripheral edges of corrugated plates 13 and 16 are cut off skewly to obtain a pair of coupling pieces having exposed corrugated faces 15 and 18. The coupling pieces 11 and 12 are butted through a flat steel plate 19 at a given angle at their inclined corrugated faces 15 and 18 and integrally connected by welding along the corrugated faces 15 and 18 of both faces of the flat steel plate 19. By this, the characteristic properties of the corrugated plates 13 and 16 can be effectively exhibited.
Patent JP-S6348928-A (JP)
Title: Clock control system for network synchronization
Inventor: KAMEI SABURO
IPC: H03L7/14
Filed: 1986-08-18
Abstract: PURPOSE:To attian the synchronizing control of an equipment connected always to a communication system by detecting the absence of a network synchronization clock so as to apply a prescribed fixed voltage to a clock source, thereby generating the clock internally. CONSTITUTION:The network synchronizing clock and a feedback clock from a clock source 101 are subjected to phase comparison by a phase comparing means 102, a control voltage from the means 102 is supplied to output a clock synchronously with the network synchronizing clock from the clock source 101. On the other hand, when the absence of the network synchronizing clock is detected by an input interruption detection circuit 103, a changeover means 104 selects a fixed voltage similar to the control voltage from the means 102 generated from the clock source 101 to supply the clock synchronously with the network synchronizing clock to the clock source 101. Thus, even when the network synchronizing clock is absent, the synchronizing clock is generated synchronously with the network synchronizing clock in the inside of the equipment and the equipment connected to the communication system is subjected to excellent synchronization control at all times.
Patent JP-S6252588-A (JP)
Inventor: KITAHIRO ISAMU
IPC: G02F1/1345
Filed: 1985-08-30
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-H1137916-A (JP)
Title: Specific gravity measuring device
Inventor: SASAGO SHIYUUICHI
IPC: G01N9/26
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a specific gravity measuring device that can accurately measure the specific gravity of solution that is nearly equal to supersaturation concentration. SOLUTION: A device consists of a tank 13 for storing a solution 4, a measurement cell 1 where the solution 4 in the tank 13 flows the through a pipe with a pump 6 and a control cell 2 for storing a control solution 5. An overflow part 7 for returning the solution 4 in the measurement cell 1 to the tank 13 by the pipe is provided at the upper part of the measurement cell 1, the overflow part 7 for discharging the control solution 5 is provided at the upper part of the control cell 2. Then, each piping port 22 is provided below the overflow part 7 of the measurement cell 1 ad the control cell 2, and is connected to a differential pressure gauge 3 by a pipe.
Patent JP-H0678771-A (JP)
Title: Detection of blood platelet surface antigenic determinant
Inventor: SHIBATA YOICHI
IPC: C07H21/02
Filed: 1991-07-06
Abstract: PURPOSE:To provide a method for diagnosing the incompatibility, etc., of a blood platelet type antigen in transfusing blood platelets. CONSTITUTION:An oligonucleotide of a base sequence corresponding to that before and after a base in the 506-position of a blood platelet glycoprotein(GP) IIIa gene which is a difference between Yuk<a> gene and Yuk<b> gene is used as a probe. Thereby, the blood platelet type can surely be diagnosed.
Patent JP-S6349093-A (JP)
Title: Production of mannosaccharide-containing glucide
Inventor: AKINO TOSHIRO
IPC: C12R1/07
Filed: 1986-08-18
Abstract: PURPOSE:To produce a hydrolyzate of beta-mannan in high yield, by reacting novel beta-mannanase and/or beta-mannosidase with a glucide substrate having beta-1,4-D- mannopyranoside bonds. CONSTITUTION:A microorganism, e.g. FERM-P No.9956, 8857, 8858, 8859 or 8860, belonging to the genus Bacillus and having an optimum growth pH within an alkaline region is cultivated at 30-45 deg.C and 7.5-11.5 pH to collect novel beta-mannanase and beta-mannosidase from the resultant culture fluid, the interior of the microbial cell, etc. The beta-mannanase is capable of nonspecifically hydrolyzing beta-1,4-D-mannopyranoside bonds to form a mannooligosaccharide. The beta-mannosidase is capable or successively hydrolyzing the beta-manoside bonds from the nonreducing terminal to form mannose. The above-mentioned enzymes are reacted with, e.g. mannan, glucomannan, etc., to produce the aimed mannosaccharide-containing glucide.
Patent JP-S5895142-A (JP)
Title: Non-utility generation device combined with hot water supply system
Inventor: NAKANE SHIGERU
IPC: F24H1/00
Filed: 1981-11-30
Abstract: PURPOSE:To absorb a variation of power consumption by increase and decrease of a water level of an adjusting load, by providing the adjusting load which electrifies water between electrode components. CONSTITUTION:A generator 112 is driven by an engine 111, and a general load group 32 and an adjusting load 24 are electrified through a distributor part 21. Waste heat by means of cooling water of the engine 111 and heat of exhaust gas are applied to a heat exchanger 33 and 34 respectively for heating of water, and the adjusting load 24, room heating system 232a, the heat exchanger 33 and 34 and an auxiliary boiler 36 are heated by water in a hot water reservoir 31. The adjusting load 24 is formed of electrodes 241 and 241' in a hanging state within a heating part 352 which is connected with a hot water reserving part 351, and water level is ascended and descended by controlling a pump 354  through the distributor part 21 according to increase and decrease of power consumption.
Patent JP-H0618401-A (JP)
Title: Detector of filter clogging
Inventor: KUROIWA FUTOSHI
IPC: G01N15/08
Filed: 1992-06-29
Abstract: PURPOSE:To prevent any useless repairing and damage of a filter based on a misjudgment from occurring by keeping the flow of a pipeline fitted with a filter constant while controlling the opening of a flow control valve, and detecting any clogging in this filter from an increase in the valve opening or drop in the flow rate. CONSTITUTION:A flow sensor 3 and a flow control valve 4 are installed in a pipeline 2 fitted with a filter in series. A motor-driven ball valve is used for this valve 4, controlling the extent of opening in the valve 4 via an electric connection 7. A flow regulating controller 5 controls the opening of the valve 4 on the basis of information out of the flow sensor 3, thereby keeping the flow rate of the pipeline 2 in the preset flow rate. In succession, the controller 5 is so judged that the filter is clogged at the time when the opening of the valve 4 comes to 'full open' or reaches the preset opening, or in the case where it has failed to keep the setting flow rate, thus a user is informed of it by emitting sound or light or by displaying, for example.
Patent JP-2001020057-A (JP)
Title: Physical vapor deposition method
Inventor: DOMAE TATSUO
IPC: B21D37/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To physically remove or move depositions disturbing vapor deposition by spraying inert gas or reaction gas used for vapor deposition treatment on the surface of a work. SOLUTION: In a closed inside space of a vacuum chamber (a) in a cathode arc ion plating device, a substrate is applied with coating. The substrate is fitted with a work such as a tool, a die and machine parts. The inside space of the chamber (a) is suitably evacuated by a vacuum pump (b). Reaction gas or inert gas (c) is inserted to the inside of the chamber (a) in each stage of the vapor deposition. Vapor depositing sources (d) are fitted by plural pieces for uniformly executing the coating. Moreover, the substrate is arranged roratably for uniformly executing the coating. A target forms an arc on the space between it and the substrate to form an anode, and in a plasma state, a target material is fed. Spraying gas (f) is the one for removing depositions deposited on the surface of the work, and a spraying tube (g) is provided. In this way, the defects of the film can be reduced.
Patent JP-H0517208-A (JP)
Title: Production of coarse aggregate blended magnesia-carbon refractories
Inventor: ASO SEIJI
IPC: C04B35/04
Filed: 1991-07-08
Abstract: PURPOSE:To improve high temp. strength or a spalling resistance by mixing a specified coarse aggregate and magnesia.carbon refractories compound containing MgO, a phenolic binder, etc., forming and heat treating. CONSTITUTION:5-15wt.% carbon, 2-10wt.% at least a kind of Al, Mg, Ca and Se or its alloy and a phenolic binder are blended to MgO, kneeded, formed, heat treated and ground to obtain a coarse aggregate (A) having 10-40mm particle size. Then, 10-30wt.% carbon, 2-7wt.% at least a kind of Al, Mg, Ca and Si or its alloy, and a phenolic binder are blended with MgO to obtain magnesia.carbon refractories compound (B). Moreover, A and B compounds are mixed at 10-40wt.% of A compound, formed, dried and hardening treated to produce a coarse aggregate blended magnesia.carbon refractories.
Patent JP-H0511595-A (JP)
Title: Developing device
Inventor: BABA MUTSUMI
IPC: G03G15/08
Filed: 1991-07-08
Abstract: PURPOSE:To provide a developing device which can easily recover the coating performance of a developer and be reused when the coating performance of the developer onto a developer carrier is deteriorated by the deterioration of an elastic charge imparting member because it is used. CONSTITUTION:An attaching bedplate 13 is attached to a developing container 15, so that the bedplate 13 can be displaced around an attaching part inside a surface in a direction perpendicular to the longitudinal direction of the developer carrier 8, and the supporting plate 11 of the elastic charge imparting member 10 is fixed on the attaching bedplate 13, so that the imparting member 10 is attached to the container 15 so as to change an attaching angle A. Therefore, when the imparting member 10 has the deterioration of the coating performance, the attaching angle of the imparting member 10 can be wide, to change the abutting surface and pressure of the imparting member 10 to the carrier 8. Thus, the coating performance of the developer onto the developer carrier by the imparting member is easily recovered, and the developing device can be reused.
Patent JP-S6170518-A (JP)
Title: Automatic focusing device
Inventor: TOYODA HIDEO
IPC: G03B3/00
Filed: 1984-09-14
Abstract: PURPOSE:To perform stably such automatic focusing that the amplitude of high frequency components of an image pickup signal is maximum even in case of the illumination of a discharging lamp by providing a reference frequency component detecting circuit to suppress or eliminate unnecessary components. CONSTITUTION:Unnecessary components of frequency components other than reference frequency components of high frequency components of the output signal of an image pickup element 2 are suppressed or eliminated by a reference frequency component detecting circuit 15 such as a BPF or the like. Consequently, reference frequency components where the quantity of unnecessary components due to flicker or the like is small and S/N is good are obtained even in case of the illumination of the discharging lamp, and the position of a lens 1 is controlled by a motor 14 so that the amplitude of these components is maximum, and thus, automatic focusing is performed stably even in case of the illumination of the discharging lamp.
Patent JP-H1014771-A (JP)
Title: Coffee drip bag
Inventor: MIYAHARA FUMIO
IPC: B65D77/00
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To easily make coffee while using a bag for which the main body of bag composed of a filter material such as filtering paper or non-woven fabric is filled with the prescribed quantity of coffee powder, and further, to provide the coffee liquid of satisfactory scent and taste through a hot water pouring process according to the conventional way how to make drip type coffee. SOLUTION: A filter for coffee bag is composed of a main body 2 of bag which is composed of a water permeable filtering sheet material and has an opening part at its upper end, lock piece 3 which is composed of a lock member provided on the surface of the main body 2 of bag and forms the lock member so as to raise it up, and holder 7 for holding the lock piece while being fixed on the surface of the main body of bag, the lock piece 3 has a recessed part 3a for lock to be locked at the upper edge part of a cup while rising up, and an upper end 3x of the recessed part 3a for lock is positioned on the lower half side of the main body 2 of bag.
Patent JP-2001020521-A (JP)
Title: Form demolition machine
Inventor: IWAI HIDEO
IPC: E04G19/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To achieve power-saving of form panel demolition work and heighten the efficiency by providing a working mechanism for forming a gap between a ledge and a plywood, pressing the plywood to the ledge side, projecting a nail head part and pulling out the same in a frame which has carry-in and carry-out ports for a form panel in the front and in the rear and has a transport mechanism right and left. SOLUTION: A ledge 20b of a form panel disposed on the carry-in port side of a form demolition machine is clamped by a driving roller and a driven roller of a transport mechanism 6 and transported. A plywood 20a is hit downward by hammer parts 8c, 8c' of a carry-in side gap forming mechanism 8 and a carry-out side gap forming mechanism 8' to form a gap in a space up to the ledge 20b. At this time, the head of a nail 20c locked on the lower surface of the plywood 20a is put in a floating state. Subsequently, a plywood support roller of a pressing mechanism presses the plywood 20a, so that only the plywood 20a is returned to the ledge 20b side, the nail 20c is detected by an infrared ray sensor 10b of a nail puller mechanism 10, and the nail is pulled out by a crowbar part 10g.  During transportation from the carry-in port to the carry-out port, the form panel 20 can be automatically demolished so as to improve work efficiency and achieve labor-saving.
Patent JP-H0479766-A (JP)
Title: Phase controller of cycloconverter
Inventor: HIRANO MASARU
IPC: H02M5/27
Filed: 1990-07-23
Abstract: PURPOSE:To avoid the short-circuit of the input side of a cycloconverter by a method wherein a bank reference signal before a fault occurs is held while the fault is continued and, after the fault is restored, a bank is selected by a bank reference signal with the held reference signal as an initial value and the output of a phase signal is started. CONSTITUTION:If the effective value (v) of an AC voltage is out of a certain range (in this case, zero) by a fault in an AC power supply 1, a phase controller 8 stops the output of a phase signal and discontinues the output until the fault is restored. Even if the phase signal is discontinued by the fault, a cycloconverter current icc is kept on flowing while it is attenuated with a certain time constant with the inductance of a load 13. After the fault is restored, the operation of the phase controller 8 is started. A bank reference signal generator 9 holds a band reference signal Fband before the fault occurs and, after the fault is restored, outputs the held reference signal as an initial value. When the fault is restored, the cycloconverter current icc is positive and the phase signal is outputted to the positive group bank by the bank reference signal and the cycloconverter current is controlled to avoid the short-circuit of the input side of the cycloconverter 4.
Patent JP-H0531773-A (JP)
Title: Manufacture of resin molding
Inventor: KASAHARA SATORU
IPC: B29C45/00
Filed: 1991-08-01
Abstract: PURPOSE:To provide a method capable of compressing resin material in the cavity sufficiently, besides positively, and also provide a resin molding with less residual strain. CONSTITUTION:A back panel-shaped cavity 4 for a wall thickness molding is provided with a stationary mold 2 and a movable mold 3, and in the cavity 4, a gate 5 is opened, whereby the method consists of a process in which by the use of a mold of the type such that the thickness D of the gate 5 is made thicker than the thickness D of the cavity, a resin material 7 consisting of polymethylmethacrylate is injected from the gate 5 to the inner part of the cavity 4 in a state of the movable mold 3 being previously slightly opened from the stationary mold 2, or of the movable mold 3 to be slightly opened from the stationary mold 2, and a process in which the movable 3 is mold- clamped thereafter relative to the stationary mold 2 so as to compress the resin mold 7 within the cavity 4 in the mold clamping direction.
Patent JP-S6450046-A (JP)
Title: Treatment by heating of flat photochromic glass sheet
Inventor: EDEISU MEARII BOORU
IPC: C03B32/00
Filed: 1988-08-02
Abstract: PURPOSE: To uniformize photochromic characteristics by putting latent photochromic glass on a specified substrate sheet and heating the resultant laminated glass sheet under the conditions of a sufficiently high temp. and a sufficiently long time to grow silver halide crystals in the latent photochromic glass sheet at a site. CONSTITUTION: Latent photochromic glass is put on a thin glass sheet whose softening point is higher than the temp. at which the glass is heated by a sufficiently large extent, i.e., by >=50 deg.C. The glass sheet as a substrate is, e.g., a Corning Code 7059 glass sheet and the transparent latent photochromic glass is formed using a Corning Code 8124 glass sheet. The resultant laminated glass is put in an electrothermic furnace, heated at about 640-800 deg.C, annealed in the furnace and taken out of the furnace. The latent photochromic glass is converted into a photochromic glass sheet, this sheet is released from the laminated glass and the substrate sheet is reutilized. Photochromic characteristics are made uniform all over the sheet.
Patent JP-H1036165-A (JP)
Title: Production of baked material for building material
Inventor: HANAOKA KOKICHI
IPC: C04B35/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a suitable baked product for a building material by which the effective utilization of an incinerated ash containing a metal such as iron or zinc or alloys is carried out by mixing specific three components, forming the resultant raw material for ceramics, baking the formed compact and providing the baked material for the building material. SOLUTION: (A) A waste powder which is an incinerated ash, prepared by incinerating a wood waste or a pulverized material of a waste tile, a porcelain waste, etc., containing a metal such as iron, copper, zinc or lead or alloys of the metal in an amount of 5-40% expressed in terms of weight ratio and treated by moisture regulation to 3-6% moisture content in an amount of 10-60wt.% expressed in terms of weight ratio is kneaded with (B) a cullet which is a waste glass in an amount of 10-60% expressed in terms of weight ratio and (C) a clay for ceramics in an amount of 20-60% expressed in terms of weight ratio as a raw material for the ceramics and the moisture of the resultant raw material for the ceramics is regulated to a prescribed moisture content.  The obtained raw material for ceramics is formed by extrusion or press forming and baked at 1,050-1,150 deg.C to thereby afford a baked material for a building material in the form of dotted colors due to the oxidation of metals without completely melting by converting the cullet into a low melting point.
Patent JP-2000028447-A (JP)
Title: Explosion-proof load cell
Inventor: FURUTA HARUYUKI
IPC: G01L1/22
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive explosion-proof load cell. SOLUTION: In the strain generator 10 of an explosion-proof load cell, a strain generating part 12 is formed by making a hole 18 between a fixed part 14 and a movable part 16 and applied with a strain gauge 20. A flange 42 is formed at the fixed part and the movable part in the vicinity of boundary between each part and the strain generating part 12. The strain generating part 12 and a tubular cover 40 covering the flange 42 are secured to the strain generator 10 and an explosion-proof gap d allowed for explosion-proof container in the regulation is defined by the outer circumferential surface of the flange 42 and the inner circumferential surface of the tubular cover 40.