baber/WOPTO huggingface dataset:
Patent JP-H11302494-A (JP)
Title: Aqueous resin composition and hardened product using the same
Inventor: SUZUKI YOSHIKO
IPC: C09D11/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having excellent stability which gives a coated film having excellence adhesion to substrate materials, resistance to water and the like by incorporating a compound having plural OH groups in the molecule and an onium salt into a polymer bearing recurring units derived from an ethylenically unsaturated monomer having a specific number of COOH groups in the molecule. SOLUTION: An ethylenically unsaturated monomer having preferably two COOH groups in the molecule (e.g. itaconic acid) is copolymerized to give a polymer. In an alternative method, an ethylenically unsaturated monomer having one carboxylic anhydride moiety in the molecule (e.g. maleic anhydride) is subjected to copolymerization followed by cleavage of the anhydride group with water or an alkaline substance to give a polymer having recurring units based on the ethylenically unsaturated monomer having two COOH groups in the molecule. With this polymer is admixed a compound bearing at least two OH groups in the molecule and an onium salt selected from quaternary ammonium salts and quaternary phosphonium salts.
Patent JP-H11306279-A (JP)
Title: Character recognizing device and its method
Inventor: CHIBA YUKIKO
IPC: G06K9/03
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To easily correct a character likely to be erroneously recognized in a handwritten character string. SOLUTION: A general field and a field to specify a character to which attention is paid of a slip C are read by a slip reader 10, a document image is divided into character and table areas by a layout analysis base part 20. A character string in the general field, a correct character and an erroneous character likely to be erroneously recognized in the field to specify the character to which attention is paid are recognized and displayed on a screen of a display part 70 by a character recognizing part 30. The erroneous character likely to be erroneously recognized is replaced with the correct character likely to be erroneously recognized in the recognized character string in the general field by a character replacing part 40. The recognized character string is collated with a word in a word dictionary 51 and is determined as the character to be outputted by a word collating part 50.
Patent JP-S601927-A (JP)
Title: Receiving system in fpu receiving base station
Inventor: KONNO TAKEO
IPC: H04B1/74
Filed: 1983-06-17
Abstract: PURPOSE:To use two receiving antenna rotating devices and two receivers alternately as current and stand-by devices by inserting and connecting a 4-terminal SHF switch between two receiving antenna rotating devices and two receivers. CONSTITUTION:When a 4-terminal SHF switch 10 is switched as shown by a solid line in a figure, a receiving antenna rotating device 1 is connected to a receiver 3, and a receiving antenna rotating device 2 is connected to a receiver 4. When the 4-terminal SHF switch 10 is switched as shown by a dotted line in the fiqure, the receiving antenna rotating device 1 is connected to the receiver 4, and the receiving antenna rotating device 2 is connected to the receiver 3. Consequently, receivers 3 and 4 function as current and stand-by receivers for the receiving antenna rotating device 2, receivers 3 and 4 function as current and stand-by devices for the receiving antenna rotating device 2. Further, receiving antenna rotating devices 1 and 2 are used as current and stand-by devices for the receiver 3, and receiving antenna rotating devices 1 and 2 are used as current and stand-by devices for the receiver 4 similarly. Thus, the 4-terminal SHF switch is inserted and connected between two receiving antenna rotating devices and two receivers to use two receiving antenna rotating devices and two receivers as current and stand-by devices alternately.
Patent JP-H02301502-A (JP)
Title: Production of permanent magnet metal par- ticles for usage in production of bonded permanent magnet
Inventor: KIYARORU JIEI UIRUMAN
IPC: H01F41/02
Filed: 1990-04-26
Abstract: PURPOSE: To produce permanent magnet alloy particles for producing a bond permanent magnet by subjecting an alloy melted material cong. rare earth elements, transition elements and boron to inert gas atomizing, subjecting this particles to heating treatment and increasing the intrinsic coercivity thereof. CONSTITUTION: A permanent magnet alloy composed of, by weight, 29.5 to 40% rare earth elements such as Nd, 50 to 70% transition metals such as Fe, and the balance B is melted. The melted material is subjected to inert gas atomizing to form spherical particles with 1 to 1,000 μ particle size. The particles are subjected to heating treatment, preferably, at a prescribed temp. of <=750 deg.C for prescribed time to increase the intrinsic coercivity thereof at least to 10,000 Oe. At this time, the density thereof is regulated to substantially full one without executing sintering. Moreover, the heating treatment can be executed at <=700 deg.C in an inert gas current in a rotary furnace or the like. After that, the obtd. particles are separated to produce a discrete particle mass.  In this way, the permanent magnet alloy particles having Nd2 Fe14 B hard magnetic phases and suitable for use for producing bonded permanent magnets can be obtd.
Patent JP-S5334465-A (JP)
Title: Manufacture for semiconductor epitaxial grown layer
Inventor: HAYASHI HIROSHI
IPC: H01L21/208
Filed: 1976-09-10
Abstract: PURPOSE: To suppress the glow or eduction of the surplus impurity for the grown layer surface in the liquid, by flowing the liquid between substrates having different coarseness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05287337-A (JP)
Title: Device for separating iron and nonferrous metal from iron scrap
Inventor: SHIBATA KIYOSHI
IPC: F27B3/08
Filed: 1992-04-03
Abstract: PURPOSE:To improve the efficiency in an electrolytic refining method for supplying high purity iron and steel material by using scrap incorporating much impurities as a raw material and separating copper, etc. CONSTITUTION:This device is an electrolytic furnace composed of a flat type refractory vessel and divided into an inner furnace for housing molten iron 5 and an outer furnace for housing a molten electrolyte 3 by an annular lower weir 7 and an annular upper weir 6 at the inside of the annular lower weir, and an intermediate furnace in which the molten iron 5 between both weirs and the molten electrolyte 3 are in contact with upper and lower sides. Further, on this device, a molten metal tapping hole 10 provided on the lower part of the inner furnace, a graphite-made or a water-cooled copper-made cathode 2 provided on the upper part of the inner furnace and anodes 1 made of formed scrap and provided so as to be capable of being immersed into the electrolyte on the outer furnace are provided. DC current is conducted from the scrap anodes 1 to the cathode 2 through the molten electrolyte 3, molten iron 5 and arc to execute the electrolytic refining and the melting at the same time.
Patent JP-S61293825-A (JP)
Title: Manufacture of heat insulating pipe
Inventor: MOMOSE CHIAKI
IPC: B29C48/34
Filed: 1985-05-20
Abstract: PURPOSE:To enable to continuously and easily form a uniform expanded layer with high expansion ratio onto the surface of a pipe by means of extrusion molding by a method wherein a long land die is employed as the extruder die of an extruder so as to perform the expansion and cooling of the expanded layer within the long land die. CONSTITUTION:The manufacture of the title pipe is performed by the ordinary extrusion except that a long land die 11 is employed as the extruder die of an extrusion molding machine 5. Because the long land die 11 is used, a pipe passes through a die longer than the ordinary die. Extruded materials proceed together with the pipe 1 in the long land die 11 and are extruded from an outlet 14 so as to be cooled with a water sprinkling device 15. By detecting the pressure of lubricant forced fed between the pipe and the long land die, the extrusion conditions such as extrusion temperature, extrusion speed and the like are controlled so as to enable to easily control the extent of foaming of an expanded layer 19. Because the long land die is especially employed as the extruder die, the uniform expanded layer is obtained and, at the same time, the expanded layer with high expansion ratio is also obtained.
Patent JP-H08301785-A (JP)
Title: Medicine for preventing postoperative astigmatism
Inventor: HIKITA TERUBUMI
IPC: A61P27/02
Filed: 1995-05-08
Abstract: PURPOSE: To obtain a medicine useful for preventing the postoperative astigmatism. CONSTITUTION: This medicine for preventing the postoperative astigmatism contains lactoferrin as an active ingredient. The preferable form of the medicine is an opthalmic preparation, and the preferable concentration of the lactoferrins is 0.1-1.0w/v%.
Patent JP-S5232609-A (JP)
Title: Receiver
Inventor: TOKUHARA MASAHARU
IPC: H03G3/30
Filed: 1975-09-09
Abstract: PURPOSE:The intermediate frequency signal is envelope-detected so that the detection output level does not fluctuate. As a result, a stable AGC operation can be secured.
Patent JP-H01279565-A (JP)
Title: Nonaqueous solvent battery
Inventor: HIRUMA MITSUO
IPC: H01M4/50
Filed: 1988-05-02
Abstract: PURPOSE:To increase heavy-load discharge performance by using specifically treated chemical manganese dioxide as a positive active material and carbon black having specified specific surface area as a positive conductive material. CONSTITUTION:A positive mix 2 is accommodated in a positive container 1 made of stainless steel. Manganese trioxide (Mn2O3) prepared by baking manganese sulfate crystal is immersed in a sulfuric acid solution to convert into manganese dioxide (MnO2), and this manganese dioxide is washed, dried, and pressed to obtain chemical manganese dioxide, then this chemical manganese dioxide is heated for 8 hours at 400 deg.C in the atmosphere. This chemical manganese dioxide is mixed with carbon black whose specific surface area is 90-150m<2>/g and a binder, then this mixture is molded in a pellet to form the positive mix 2. A separator 3 and a negative electrode 4 are placed on the positive mix 2, and a nonaqueous solvent electrolyte is impregnated in the separator 3. The opening of the positive container 1 is crimped against a negative container through a gasket 5 to seal a battery. The heavy-load discharge performance of the battery is increased.
Patent JP-S5334724-A (JP)
Title: Phosphoryl thiourea derivatives and coccidiostatic agents containing the same
Inventor: NAGAI SHIGEKI
IPC: C07F9/24
Filed: 1976-09-14
Abstract: PURPOSE: Phosphoryl thiourea derivatives of formula I (R is C 4-8  alkyl), e.g. compounds of formul II. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06322223-A (JP)
Title: Thermoplastic resin composition
Inventor: INOUE SEIJI
IPC: C08L51/00
Filed: 1993-05-11
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in flow, processability, impact resistance, rigidity and heat resistance by mixing a thermoplastic polyester resin with a specified graft copolymer and a carbon fiber. CONSTITUTION:A graft copolymer (B) is obtained by grafting 95-10 pts.wt. at least one monomer selected from between an aromatic vinyl compound and an ethylenically unsaturated compound of the formula (wherein R is H or CH3; X is CN or COOR1; and R1 is 1-8C alkyl) in the presence of 5-90 pts.wt. (in terms of the solid matter) multi-structure cross-linked acrylic rubber latex each particle of which contains 2-80wt.% diene rubber grown with an acid-group- containing copolymer latex in its inside and has an outer layer made of 20-98wt.% cross-linked acrylic ester polymer based on an acrylic ester and obtained by using a graft cross-linking agent and a cross-linking agent. 100 pts.wt. total of 15-85 pts.wt. thermoplastic polyester resin (A) and 85-15 pts.wt. component B is mixed with 5-150 pts.wt. carbon fiber (C) having a fiber length of 0.03-10mm.
Patent JP-2000299129-A (JP)
Title: Gel polyelectrolyte
Inventor: KIDA YOSHINORI
IPC: H01M10/052
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To heighten ion conductivity at low temperature by including at least one kind of cyclic ethers selected from a group comprising a specific material group and a derivative thereof, in a specific range in an organic solvent contained in a nonaqueous electrolyte impregnated in a polyelectrolyte. SOLUTION: A gel polyelectrolyte for a lithium secondary battery is formed by impregnating a nonaqueous electrolyte comprising lithium salt and an organic solvent, in an organic polymer with an ethylene oxide unit in a principal chain and/or a side chain, and the organic solvent contains 0.01-8 vol.% of at least one kind of cyclic ethers selected from a group comprising 12-crown-4, 15-crown-5, 18-crown-6, 1,3-dioxane, 1,4-dioxane and a derivative thereof. This results in obtaining the gel polyelectrolyte of high ion conductivity providing the lithium secondary battery with an excellent low temperature characteristic.
Patent JP-S5234450-A (JP)
Title: Heat insulating box
Inventor: KAWASAKI ISAMU
IPC: F25D23/06
Filed: 1975-09-11
Abstract: PURPOSE: To prevent leakage of particles of expanded polystylene from the flange parts by means of covering the ununiformity in thickness of flange part of the inner box made by vacuum forming. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05186164-A (JP)
Title: Device for stopping moving cable
Inventor: MASUDA TAKAHIRO
IPC: B66B7/06
Filed: 1992-04-28
Abstract: PURPOSE:To provide a moving cable stopping device capable of applying weight to the curved portion of a moving cable without sliding against the moving cable. CONSTITUTION:A hollow flexible body 6 is provided integrally along a moving cable 4 being hung with a U-curved portion 4a formed between an elevator 2 and a fixed body 1 and a predetermined amount of liquid 7 or powder is sealed inside the hollow flexible body 6 and the weight of the liquid 7 or powder is applied to the curved portion 48 or the moving cable 4 so as to obtain damping action based on the weight of the liquid or powder and vibration damping action based on the movement of the liquid or powder.
Patent JP-S5536737-A (JP)
Title: Float for liquid-surface meter
Inventor: TATSUNO HIYOSHI
IPC: G01F23/40
Filed: 1978-09-08
Abstract: PURPOSE: To prevent sinking due to intrusion of liquid and explosion due to static electricity by making a main body by foamed plastics and covering it with a metal film for grounding static electricity.  
     CONSTITUTION: A main body 11 of a float is made of plastics which is an electric insulating material, e.g. foamed plastics having sufficient buoyancy, and the outer surface of the main body is covered with a metal film M. The metal film M is electrically connected to a wire 15 which suspends the float, and is always grounded to the earth through this wire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5735676-A (JP)
Title: Production of edged and melt sprayed steel plate
Inventor: SUZUKI NOBUKAZU
IPC: B05D1/32
Filed: 1980-08-09
Abstract: PURPOSE:To perform simple edge coating and its peeling work and improve the quality of an  edged and melt sprayed steel plate by coating the edge parts of the steel plate with water glass  of which the 3 components of Na2O, SiO2, H2O are within a prescribed component composition  range, then performing melt spraying. CONSTITUTION:Water glass solns. of which the compositions of Na2O, SiO2, H2O respectively  are within the range encircled by A, B, C, D of the table are filled in automatic spray guns 1, 2,  2, and the distances between the leading ends of the guns and a steel plate 4 are adjusted. Next,  while the gun 1 is moved back and forth on a beam 3 with respect to the steel plate 4 which is  being conveyed, the water glass soln. is sprayed to coat the front edge part of the steel plate to  prescribed width by the water glass. Similarly, the edge coating of prescribed width is applied  from the guns 2, 2 to both side edge parts of the steel plate 4. Further, the edge coating of prescribed width is applied to the rear edge part of the steel plate by the gun 1. Next, the steel plate  4 having undergone the masking treatment in this way is preheated to 150-300 deg.C in a preheating furnace, after which Al is melt sprayed over the entire surface in accordance with a conventional method in a melt spraying device, following to which the coating of the masked wate glass  is peeled with a blade or the like, and this completes the production of the edged and melt  sprayed steel plate.
Patent JP-H06326750-A (JP)
Title: Display method for network fault
Inventor: NATSUME AKIHIRO
IPC: H04L69/40
Filed: 1993-05-11
Abstract: PURPOSE:To obtain the fault display method by which occurrence of a fault, its degree and its content or the like are displayed properly by switching the display based on the transition of the fault state caused in the network. CONSTITUTION:A control section 2 reads a network group from a database 4 and displays it onto a display device 1. When a fault caused in a network element is not confirmed, a display unit including the network element is set to a fault color and Outstanding display with a shade added thereto is selected. When the fault is restored naturally during the display, Corrected display with only the shade left thereon is selected and when the occurrence of the fault is confirmed, Acknowledged display with the shade left thereon is selected. When an acknowledge signal is entered from an operation section 3 during the Corrected display, Cleared display with the shade removed therefrom being normal display is selected. When a fault restoration signal is received during the Acknowledged display, the Cleared display being the normal display is selected.
Patent JP-H05302439-A (JP)
Title: Swimming pool
Inventor: EGASHIRA YASUO
IPC: E02B7/00
Filed: 1992-04-28
Abstract: PURPOSE:To improve the quality of water of a swimming pool by providing the pool base area lower than the sea level at low tide in a position separated from a sea area, and forming the pool base area and the peripheral wall area of the pool by a filtering material to decontaminate the sea water by utilizing ebb and flow. CONSTITUTION:A swimming pool 1 is provided in a position separated at a designated distance from a sea area 2 through the beach 3. The pool base area 4 of the pool 1 and the peripheral wall area 5 are formed by a filtering material, and the upper surface 4a of the base area 4 is made lower than the sea leel 6 at low tide. By utilizing ebb and flow, the sea water is forced to reciprocate between the pool 1 and the sea area 2 to be decontaminated. Thus, the decontaminated sea water can be always stored in the swimming pool.
Patent JP-H04317814-A (JP)
Title: Hydraulic control system
Inventor: KANI AKIRA
IPC: B60G17/04
Filed: 1991-04-15
Abstract: PURPOSE:To realize high cracking pressure generation by raising oil pressure at a branching off passage by cutting off the connection of the branching off passage and a discharge passage, supplying the oil pressure to a pilot relief valve, while release to the discharge passage and a tank is being allowed by the changeover of a hydraulic valve interveniently provided at the discharge passage. CONSTITUTION:This hydraulic control system at a hydraulic suspension system is provided with a hydraulic valve 14 that consists of a 3 port solenoid direction changeover valve, at a discharge passage 7, and a branching off passage 13 communicating with a supply passage 6 is connected to the hydraulic valve 14. The valve 14 is arranged so as to display a check valve function when it is at a cutting off position 14b. Oil pressure from control valves 3 is released to a tank 5 side through the passage 7 at the time of the valve 14 being changed over to a connection position 14a, and the connection of the passage 13 and the passage 7 is cut off, and the oil pressure is raised, and high cracking pressure generation at a pilot relief valve is realized as this oil pressure is supplied to the valve 10 through a pilot oil passage 10a.
Patent JP-S5336281-A (JP)
Title: Velocity detector
Inventor: MINAMI YOUTAROU
IPC: G01P3/42
Filed: 1976-09-16
Abstract: PURPOSE: To aim the rise of the reliability in velocity detectory by using fail safe velocity counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5811023-A (JP)
Title: Deodorizing device by soil
Inventor: ETANI HIROSHI
IPC: B01D53/02
Filed: 1981-07-13
Abstract: PURPOSE:To execute deodorization, by making malodorous gaseous flow to a device which has piled various layers from the lower part to the upper part. CONSTITUTION:Malodorous gas 10 generated from a city dust composting plant is led into a gas conduit 6 from a suction blower 7, and is exhausted to a pebble layer 3 from its gas exhaust hole 5. This malodorous gas is dispersed while it is passing through a gravel layer 2 of its upper layer, and reaches a soil layer 1 of black earth. The dispersed malodorous gas 10 passes through the soil layer 1, and during this time, a malodorous substance is adsorbed and deodorized, becomes no-odor gas 11 from the surface of said layer 1, and is exhauted into the air. Black earth is suitable for deodorizing soil since there are a large amount of humas contents, moisture and porosity, and also its base substitution capacity is large. Accordingly, a water soluble substance such as ammonia, etc. is dissolved and removed easily, and actinomycete in the humas contents execute oxidation and decomposition of the malodorous substance. As for thickness of the soil layer 1, 100-800mm. are desirable.
Patent JP-S63277340-A (JP)
Inventor: TAKEMOTO YASUSHI
IPC: E04B1/35
Filed: 1987-05-07
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-S5535951-A (JP)
Title: Decoration method
Inventor: KATOU SHINJI
IPC: B05D5/06
Filed: 1978-09-07
Abstract: PURPOSE: To provide high-grade lacquered pattern with three dimensional feeling, substrates such as wooden plate, plywood, plastic, etc. are processed by undercoat formation, screen printing, grinding work, and the application of transparent protective coating layer.  
     CONSTITUTION: A substrate 1 such as wooden plate, plywood, plastics, etc. is applied with black enamel undercoat of unsaturated polyester resin to form undercoat layer 2. The undercoat layer 2 is patterned by applying printing ink (epoxy resin, brass powder) to form printed pattern 3. The corners 3a of the printed pattern 3 are worked by gringing to form rounded corners 3b, on the total area of which nonwax type unsaturated polyester clear lacquer is applied to form transparent protective layer 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10301417-A (JP)
Title: Fixing device
Inventor: TAKENISHI SHINSUKE
IPC: G03G15/20
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a device constituted so that the temperature of a fixing roller can be quickly raised by low power consumption by arranging a heating body to abut on the outside surface of the fixing roller and heating only the outside surface of the fixing roller required for fixing. SOLUTION: Two fixing rollers 2 are opposed and arranged so that the outside surfaces thereof abut on each other and cylindrical heating rollers 1 are arranged as the heating body so as to abut on the outside surfaces of the rollers 2. This means, only the outside surfaces of the rollers 2 where heating is necessary is heated by using the external heating rollers 1. When this fixing device is actuated, the rollers 1 and 2 are respectively rotated in directions shown by arrows while the rollers 1 are heated and a paper 3 on which a printing action is executed is passed between both rollers 2 and 2. At this time, the outside surfaces of the rollers 2 are heated by the rollers 1. While keeping this state, the rollers 2 are made to abut on the paper 3 so as to pressure it. Thus, toner is fixed.