baber/WOPTO huggingface dataset:
Patent JP-H06155075-A (JP)
Title: Arc welding rod treating agent and coated electrode treated with this treating agent
Inventor: HATTORI TAKEO
IPC: C21D3/04
Filed: 1992-11-20
Abstract: PURPOSE:To provide good workability and to enable welding without defects by using the welding rod of a decarburization treating agent contg. a treating mixture obtd. by subjecting a mixture composed of iron sulfide powder and wollastonite powder to a heat treatment and slaked lime as respectively specific compsns. CONSTITUTION:The arc welding rod formed by decarburizing the welding rod with the decarburization treating agent contg. 30 to 60wt.% treating mixture obtd. by subjecting the mixture composed of the iron sulfide powder and the wollastonite powder to the heat treatment and 40 to 70wt.% slaked lime and coating the welding rod with a coating material is used. Since this welding rod is extremely low in the carbon content of the surface region of a core wire, there is an effect of preventing the various troubles occurring in hardening by the carbon, for example, hardening crack, etc., of heat affected zones. In addition, the treating mixture having an excellent deoxidation effect and inclusion removing effect is included in the coating layer and, therefore, the welding operation is easily executed with low current. The excellent joint strength is, therefore, obtd. with decreased blowholes, lack of penetration and slag inclusion in the metallic structure of bonded parts without requiring skill.
Patent JP-2000162365-A (JP)
Title: Device for calculating reactor core performance of reactor
Inventor: NARITA TAKEMI
IPC: G21C17/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To automatically and internally calculate a target critical characteristic value for setting by using a value being determined according to the degree of reactor core average combustion, relative reactor core heat output, a reactor core average deceleration material void rate, and relative heat output in the reactor core of an axial node position adjacent to the control rod of a fuel assembly, and reactor core average xenon concentration as an index. SOLUTION: A control rod insertion pattern, reactor core flow rate, or the like is taken into an input processing part 2 from reactor 7, and also information on in-pipe neutron bundle distribution is taken into the input processing part 2 from an in-pipe neutron measuring instrument 9. Reactor core performance is calculated by a three-dimensional calculation part 3, and data is stored into a reactor core performance achievement data storage part 4. In reactor performance estimation calculation, parameters such as reactor core heat output, a reactor core flow rate, a control rod pattern, and an estimation date required for estimation calculation are inputted into the input processing part 2 by a user, and three-dimensional reactor core calculation is made at a three-dimensional reactor core calculation part 3.  Based on the result and the reactor core performance achievement data of an estimation start point being stored into the actual result data storage part 4, the data from database 6 for calculating a target critical characteristic value is used for calculating the characteristic value at a critical characteristic value calculation part 5.
Patent JP-H05164952-A (JP)
Title: Method for fixing lens
Inventor: OTANI WATARU
IPC: G02B26/10
Filed: 1991-12-19
Abstract: PURPOSE:To stably support a lens in a supporting member and to improve the optical characteristics thereof with good scanning by a laser beam by preheating the lens to a prescribed temp., then positioning and fixing the lens to the supporting member. CONSTITUTION:The lens 1 is first heated by a heat transfer member, such as heater, and a UV curing type adhesive is applied to a positioning part 2b to fix the lens 1 to a housing 2. The lens 1 is then butted against the positioning parts 2b, 2c and is positioned in the optical axis direction and the direction orthogonal therewith. The adhesive is irradiated with UV rays by a UV lamp 3 from the upper part of the positioning part 2b via the lens 1 to fix the lens 1 to the positioning part 2b. The expansion of the lens 1 by a difference in thermal expansion between the lens 1 and the housing 2 is, therefore, previously removed. Then, the lens 1 is stably supported in the housing 2 regardless of temp. changes without requiring intricate working, such as provision of a recessed part and projecting part on the lens and the housing.
Patent JP-H09178739-A (JP)
Title: Sample feeder
Inventor: MIYAO AKIO
IPC: G01N35/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To feed and collect a tray receiving a plurality of sample tubes containing DNA samples and reagents automatically with respect to a DNA base sequenator reactor. SOLUTION: Sample tubes containing DNA samples and reagents are arranged in a tray 11 and preserved in a sample preservation chamber 10. The preservation chamber 10, a tray moving means 20 and a DNA base sequenator reactor 40 are connected electrically with a control means 30. Based on a signal from the control means 30, the tray 11 is located at a position appropriate for the reactor 40 through a slidable rail, i.e., a tray transfer means 17, and a moving means 20 comprising actuators 21, 22, 23 for X, Y and Z axes and a tray fixing means 24. Subsequently, analysis of sample in the tray 11 is started by the reactor 40 based on a signal from the control means 30. Upon finishing analysis, the tray 11 is contained in the preservation chamber 10 according to the reversed steps before starting the operation for next tray 11'.
Patent JP-H11166013-A (JP)
Title: Purification of ionic polymer
Inventor: NOJIRI NAOKI
IPC: C08F6/06
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying an ionic polymer efficiently removing low molecular weight impurities containing an ionic residual monomer from an ionic polymer. SOLUTION: Ionic low molecular weight impurities are removed from an aqueous solution containing an ionic polymer and the ionic low molecular weight impurities containing an ionic residual monomer by using a cation exchange resin and/or an anion exchange resin. It is preferable that the weight average molecular weight of the ionic polymer is >=5,000 and the molecular weight of the ionic low molecular weight impurities is <=500.
Patent JP-H11220912-A (JP)
Title: Float of transplanter
Inventor: FUNO TAKASHI
IPC: A01C11/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a float for transplanters capable of preventing such a problem that planted seedlings are disarranged and treaded down when the transplanter moves snakily. SOLUTION: This gate-shaped float wherein two foot sections is formed of a narrow-width foot section 26 deviated from the center of the float and a broad-width foot section 27 overstriding the center of the float, a dent section 29 is provided on an opposed wall, as a kind of opposed walls surrounding a seedling-planting hollow section 25 between the two foot sections, positioned in the rear half of the broad-width foot section 27, and the rear section facing the dent section of the broad-width foot section 27 is formed of a thin wall section 28 opened backward.
Patent JP-2001149882-A (JP)
Title: Water barrier sheet
Inventor: INOUE KAZUKI
IPC: E02B3/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier sheet used not only in the cutting-off of the transfer of water to or from the ground in a general waste disposal site, an industrial waste disposal site, a reservoir or bank protection works but also in the protection of the penetration of rainwater in the rooftop or roof of a building or house. SOLUTION: A water barrier sheet is produced by molding a material which is obtained by kneading a mixture prepared by adding a thermoplastic polymer to a crosslinked polyethylene used in the coating of an electric wire and, especially, when a polyolefin with a melt flow rate of 1-20 g/10 min (463K) is used as the thermoplastic polymer to be added, more excellent sheet moldability is imparted. The water barrier sheet has various capacities required as a water barrier sheet and is inexpensive, good in moldability and easy to handle. Since the greater part of the crosslinked polyethylene used in landfilling or incinerated heretofore as industrial waste can be effectively recycled and reutilized, this water barrier sheet contributes to environmental protection largely.
Patent JP-H09152582-A (JP)
Title: Electrode substrate for liquid crystal display element
Inventor: HOSHINO HIROSHI
IPC: G02F1/1333
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate which is free from crosstalks and has high reliability over the entire part by forming an insulating film of an application baking type insulating film and specifying the ratio of the dielectric constant and film thickness thereof to a specific value or below. SOLUTION: The insulating film 13 of the electrode substrate 10 for a liquid crystal display element constituted by forming grid-shaped metallic light shielding films on a transparent substrate 11 and forming transparent electrodes 14 via the electric insulating film 13 thereon is formed of the application baking type insulating film and the ratio of the dielectric constant and film thickness unit; μm thereof is specified to <=20. In such a case, the reason why the film is cracked at the time of forming the film lies in that its volume is decreased by thermal cracking during the backing and curing by applying and drying and, therefore, the application baking type insulating film of <=40% in the volumetric decreasing rate after the applying and drying and after the backing and curing is preferably used.  An ITO film is formed by a sputtering method, etc., on such insulating film 13 and is thereafter sent to an ordinary production stage, by which the liquid crystal display device is produced.
Patent JP-H03195230-A (JP)
Title: System for estimating effective range of fault in network monitoring device
Inventor: NAKATANI AKIO
IPC: H04L12/26
Filed: 1989-12-25
Abstract: PURPOSE:To estimate a more accurate fault effecting range with a simple system by adopting the system that an actual fault effecting range in the case of occurrence of the fault is accumulated as fault history information. CONSTITUTION:A fault information detection section 50 detects a fault in the case of the occurrence of a fault and sends the state information as to the fault to a fault case estimating section 60. The fault cause estimating section 60 estimates a cause to a fault from the state information as to the fault and network constitution information stored in a network constitution information file 80. A network fault history file 90 stores the past actual fault effect range information to a cause to a network fault as the fault history information. A fault effecting range estimating section 70 retrieves whether or not the fault history information as to the fault cause exists in the file 90 and outputs the fault history information corresponding to the fault cause to an output device 30 when the fault exists. Moreover, the actual fault effecting range information inputted from an input device 40 in the occurrence of the fault is stored to the file 90.
Patent JP-2001149684-A (JP)
Title: Tool box
Inventor: KIYOMOTO MASAO
IPC: B65D6/06
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool box such that the number and sizes of drawers can be easily varied depending on its application. SOLUTION: The tool box has a box body 1 provided with an opening 1c in its front and having the drawers 4 provided therein which can move in and out through the opening 1c, with a lid plate 5 freely rotationally provided for covering the opening 1c. Flanges 4a are provided on both sides of each drawer 4 and a pair of supporting plates 3 formed with guide rails 3a for supporting the flanges 4a of each drawer 4 are oppositely stood on both sides of the opening 1c in the box body 1 so that each drawer 4 moves in and out while being supported by the guide rails 3a.
Patent JP-H10178498-A (JP)
Title: Communication terminal
Inventor: KIBI HIROYASU
IPC: H04L12/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To select a terminal on a call-receiving side capable of realizing an optimum communication service between with an opposite terminal by a normal call setting procedure by providing an informing means informing another terminal of communication history information of its own terminal, an information processing means processing the informing information and a communication means properly controlling a call from information of these. SOLUTION: When a call setting message is transferred from the opposite terminal through an ISDN line and a receiving part 15 receives and sends this to a communication control part 12, a switching part 18 is switch-processed to the side of a transmission part 16. Next, the state of the terminal is set to be a communication mode to investigate communication possibility information in a call setting message and if possible, a managing table within a communication history managing part 13 is referred to investigate the delay flag of data with the same calling number as this call. When it is already set, a responding message is transferred to the opposite terminal after waiting. When the ISDN line is connected by this response, a response processing part 11 executes communication.
Patent JP-H03197105-A (JP)
Title: Laitance processing plate
Inventor: ISHIGAKI DAISUKE
IPC: G01N1/28
Filed: 1989-12-27
Abstract: PURPOSE:To control the generation of laitance and reduce the laitance removing work by using a disk having the diameter slightly smaller than the upper surface inner diameter of a mold and also having recesses and projections disposed all over the one surface. CONSTITUTION:A laitance processing plate 1 is a small disk having its diameter slightly smaller than the inner diameter of a mold for manufacturing samples for concrete compression strength test. The laitance processing plate 1 is provided with recesses and projections 2 distributed at least on the whole surface of its lower surface. For manufacturing a sample for compression test, sample concrete 7 is filled in a mold 6, and then the laitance processing plate 1 is placed on the upper surface of the mold with its recessed and projected faces 2 being in contact with the concrete 7. Almost no laitance is found on the upper surface of the sample by removing the processing plate 2 after the sample is cured, and the laitance found slightly on the peripheral edge and the like can be removed easily by a wire brush or the like.
Patent JP-H0221804-A (JP)
Title: Bag and the like and manufacture thereof
Inventor: NAGASE HIDEKAZU
IPC: A45C3/00
Filed: 1987-12-28
Abstract: PURPOSE:To enable the formation of a storage part to the predetermined thickness by connecting the opposite edges of a pair of formed parts made through the shallow drawing process of an artificial leather with high-frequency welding using a strip-shaped connection aid piece comprising an artificial leather. CONSTITUTION:Formed parts 2an and 2b are molded through the drawing of both sides and bottom of a bag body 1 split with a vacuum forming process. The formed parts 2an and 2b are so positioned as to be opposite to each other at the predetermined interval corresponding to the thickness of the bag body 1, and a strip-shaped connection aid piece 3 comprising an artificial leather is laid along the external side of the opposite portion. Then, the electrode 5 of a high-frequency welder is mounted internally via an upper opening, while an electrode 6 is made in contact with a lower side for applying electric power, thereby welding the overlapped portion of the formed parts 2a and 2b, and the connection aid piece 3. According to the aforesaid construction, the overlapped portion is completely welded and integrated with each other. As a result, a welded part 4 having a thickness substantially equal to the width of the formed parts 2a and 2b, and the connection aid piece 3 is formed and a sturdy bag body 1 can be obtained.
Patent JP-H03231815-A (JP)
Title: Casting device
Inventor: JIEFURII ESU JIYOSEFU
IPC: B29C33/00
Filed: 1990-11-30
Abstract: PURPOSE: To facilitate a disposing transfer of a vent window by radially outward expanding in response to a clamping pressure of a lower mold to intermediate mold and an upper mold between mold closing for enlarging an area of a casting cavity seal engagement of a cover sealing means to an inner surface of a disc at the time of mold closing state of a molding apparatus. CONSTITUTION: An upper mold 52 is radially juxtaposed in a disc inner surface and core means at the time of mold closing, and has a cove sealing means 90 expandable with a sealing relationship of a casting cavity axially superposed. The means 90 is radially outward expandable in response to a clamping pressure of the lower mold 50 to intermediate mold and upper mold 52 between the mold closure for radially outward enlarging the area of the casting cavity sealing of the means 90 to an inner surface of the disc at the time of mold closing state of the molding apparatus, and the casting releasing becomes reverse.
Patent JP-H06234856-A (JP)
Title: Preparation of organosilicon compound
Inventor: SUTANISUROO TEI KORAKUZUKOOSUK
IPC: C08G77/06
Filed: 1993-12-28
Abstract: PURPOSE: To obtain cheaply the titled compound at a high throughput rate with little pressure drop in a reactor by polymerizing an organosilicon monomer, its oligomer or a mixture thereof by a heterogeneous polymerization catalyst supported on a monolithic catalyst support.  
     CONSTITUTION: A monolithic catalyst support tube 8 made from aluminosilicate having an inner diameter of 15 mm and a channel wall thickness of 2.5 mm and a length of 740 mm is washed and dried, into which is poured a slurry of heterogeneous polymerization catalyst such as a palladium complex or the like, which is dried at room temperature and 100°C in the nitrogen atmosphere to obtain a heterogeneous polymerization catalyst carried on the inner surface of the monolithic catalyst support tube 8. This tube is housed inside a stainless steel tube 11 heated with a heat exchange fluid 12 inside a reactor 18, to which an organosilicon monomer, its oligomer or a mixture thereof is continuously incorporated from an inlet 13 via a distributor 14 through holes 10 of the tube 8 and passed through the tube 8 with the catalyst supported on the surface together with a nitrogen stream fed through an inlet 16 to cause polymerization to obtain the aimed compound. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04202899-A (JP)
Title: Production of glassine paper
Inventor: ANDO MASATOSHI
IPC: D21H27/06
Filed: 1990-11-29
Abstract: PURPOSE:To stably produce the subject product having high quality even after the continuous operation over a long period by passing a paper sheet under a specific pressing condition through a nip part composed of plural metal rolls heated at a specific temperature. CONSTITUTION:The objective highly smoothed paper is produced by passing a paper sheet under a pressing condition of >=100kg/cm through a nip part composed of two or more metal rolls, wherein at least one of the metal rolls is heated to a surface-temperature of 80-200 deg.C. The apparatus having the above nip part is e.g. a two-stage calendering machine. The nip part made of metal is preferably placed between the drying stage and the winding stage of the paper machine to dispense with the transportation of paper.
Patent JP-H11232352-A (JP)
Title: Commodity transaction device, system therefor and storage medium
Inventor: TAKEKUMA TOSHIYA
IPC: G06Q30/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To attain efficient commodity transaction by including a processing shifting means for shifting the selling information of unrestricted commodities generated by transaction processing based on a 2nd transaction condition to transaction processing based on a 1st transaction condition in a transaction processing means. SOLUTION: The commodity transaction system is constituted of a server side terminal equipment 101 for executing market management, plural seller side terminal equipments 111 to 114, 141, plural buyer side terminal equipments 121 to 123, 151, and an intermediate wholesaler side terminal equipment 131 which are connected so as to be communicated with each other through a WAN 161.  The transaction processing means includes a 1st specification means for specifying optional information out of the information of commodities included in selling information as a 1st transaction condition, a 2nd specification means for specifying optional information as a 2nd transaction condition and the processing shifting means, which shifts the selling information of unrestricted commodities generated by transaction processing based on the 2nd transaction condition to transaction processing based on the 1st transaction condition.
Patent JP-H09177343-A (JP)
Title: Temporary stage
Inventor: TAKADA SOHEI
IPC: E04H3/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a stage which is easy to mount and remove a stage floor panel and free of damaging the panel when it is removed. SOLUTION: A plurality of temporary stage floor panels 2 are provided on a support frame rack of the temporary stages which can be assembles and disassembled and which is shapes up like a frame when viewed on the plane so that they may adjoin each other. The temporary states from a downward L-shaped locking area 2b on the edge of the floor panel 2 where an upward U-shaped floor panel locked area 10 having a spacing whose width is equivalent to about twice the thickness of the locking area 2b of the floor panel, is integrally provided on the support frame rack. Both locking areas 2b of the adjacent floor panels 2 are fitted in the locked area 19 of the support rack so that they may be fixed.
Patent JP-H07202241-A (JP)
Title: Solar battery, mounting method and manufacture thereof
Inventor: NAKAJIMA YASUSHI
IPC: H01L31/042
Filed: 1993-12-28
Abstract: PURPOSE:To provide a solar battery and a method for mounting in which the battery for a space can be easily, stably and efficiently mounted. CONSTITUTION:An iron-nickel alloy plate, a base material of a conductor, is, for example, convered on both surfaces with silver by an electrical plating method. Then, it is formed, for example, in a rectangular shape by a stamping method. Further, a second electrode 3b of a solar battery 1 is welded, for example, to a multilayer conductor 3 by a parallel gap welding method.
Patent JP-H11274413-A (JP)
Title: Arithmetic circuit
Inventor: OBARA KAZUTAKA
IPC: G06F7/50
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic circuit which processes at a high speed and does not consume much electric power. SOLUTION: In an arithmetic circuit, a plurality of AND circuits 90, a plurality of half-adders HA, and a plurality of full-adders FA are arranged in an array-like state and a multi-bit adder 91 is arranged in the last stage. The adder 91 in the last stage is driven by means of a high-voltage source of 3 V and the other adders are driven by means of low-voltage sources of 2 V. In the preceding stage of the last-stage adder 91, level converting circuits 92 are arranged. The circuits 92 respectively convert the low-voltage levels of the signals inputted from the adders in the preceding stage into high-voltage levels. Since the last-stage adder 91 is operated with the high voltage, the operating speed of the arithmetic circuit can be increased. Since the other adders are operated with the low voltages, in addition, the power consumption of the circuit can be reduced.  Moreover, since the level converting circuits 92 are arranged in the preceding stage of the last-stage adder 91, the number of the circuits 92 and, accordingly, the circuit scale of the arithmetic circuit can be reduced as compared with the case where the level converting circuits are arranged closer to the input side.