baber/WOPTO huggingface dataset:
Patent JP-2001279338-A (JP)
Title: Production method for molten iron using rotary kiln
Inventor: ENDO YASUNAGA
IPC: C21B13/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the recovering ratio of an iron from an iron oxide- containing material to be treated and to reduce the consumption of a reducing agent by further improving a production method for molten iron using a rotary kiln. SOLUTION: In the production method for molten iron using the rotary kiln for producing the molten iron by mixing the reducing agent into the iron oxide- containing material to be treated, charging them into the rotary kiln, and reducing and melting, as the reducing agent, a coal (A) and a petroleum coke or a graphite (B) are used and the ratio of the coal (A) to the whole reducing agent (A+B) is kept to 20-60 wt.%.
Patent JP-2001277445-A (JP)
Title: Polyolefin sheet, and display sheet, packaging sheet, transparent sheet for recording, decorative sheet, and sheet for emblem using it
Inventor: YASUE TAKAHARU
IPC: B41M5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin sheet having a coated layer capable of improving printability without deteriorating adhesion, and provide a display sheet, packaging sheet, transparent sheet for recording, decorative sheet, and a sheet for emblem using it. SOLUTION: The polyolefin sheet is provided with the coated layer formed by a coating agent containing a water soluble acrylic resin and a polyalkylene imine. Thus, printability on the surface of a PO sheet can be improved and deteriorating of adhesion can be prevented.
Patent JP-2001278656-A (JP)
Title: Method for manufacturing sintered metal oxide
Inventor: SUENAGA SEIICHI
IPC: C22C1/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly functional sintered metal oxide which is excellent in dispersibility of metallic particles on metallic oxide particles and interfacial adhesivity, and which is easy to control the composition of the metallic particles. SOLUTION: The article consists of the metal oxide particle which substantially is solid solution of a reducible metal oxide and a hard-to-reduce metal oxide, and the metal particle which is deposited from the metal oxide particle by hydrogen reduction and is located on the surface of the metal oxide particle and the boundary surface among the metal oxide particle.
Patent JP-2001278454-A (JP)
Title: Slide unit and pulling-over method for heavy material using it
Inventor: HIDA TAKAMICHI
IPC: B65G69/22
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To efficiently pull over a carriage loaded with a heavy material to a base mount. SOLUTION: This slide unit provided with casters 22 and 23 of the carriage 20, a same number of slide tables 1, and at least a drive 8 is used for pulling over the carriage to the base mount 26. The slide table 1 is provided with a plurality of roller bodies 3, a box-type roller alignment 4 covering over them from the top and parallel aligning them, a turntable 5 arranged on the top part of the roller alignment 4, and a slope body 6. The carriage 20 loaded with the heavy material 25 using a slope body 6 is moved on the turntable 5 so as to be pulled over.
Patent JP-2001282581-A (JP)
Title: Remote maintenance method
Inventor: KOBAYASHI TOSHIHIKO
IPC: G06F11/30
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance method by which remote maintenance of an information processing system can be performed from a remote place with no security problem and without using any maintenance computer. SOLUTION: In a system consisting of an information processing system and a terminal placed at a remote place and having a PB signal output function, the information processing system collects and stored the prescribed maintenance data designated in the system in response to the PB signal that is outputted from the terminal.
Patent JP-2001278758-A (JP)
Title: Composition for oral cavity
Inventor: SUGIYAMA SHINJI
IPC: A61K8/43
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for the oral cavity excellent in plaque removing effects and bactericidal activity. SOLUTION: This composition for the oral cavity comprises at least one kind of cationic bactericide and a water-insoluble glucomannan. The cationic bactericide is at least one Q selected from the group consisting of quaternary ammonium compounds and biguanide-based compounds.
Patent JP-2001283768-A (JP)
Title: Time of flight type mass spectrometer
Inventor: NUKINA YOSHIHIRO
IPC: H01J49/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain high resolution TOFMS spectrum stably on a steady basis by incorporating a post acceleration type ion detector. SOLUTION: In a time of flight type mass spectrometer wherein an ion is flown from an ion reservoir with the multistage acceleration field and re- accelerated for detecting near the ion detector, the voltage in each acceleration field meeting secondary convergence condition corresponding to re-acceleration voltage is to be set so as to obtain resolution equivalent to that in the case of non re-acceleration.
Patent JP-2001289413-A (JP)
Title: Waste treatment facility
Inventor: AGAWA RYUICHI
IPC: F23L15/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a means for reducing the amount of dust and the like discharged outside a system as much as possible, which accompany the exhaust gas discharged from a melting furnace. SOLUTION: A waste treatment facility comprises a melting furnace 17 having an outlet 17a for slag and exhaust gas, a slag discharge duct 17b for receiving the slag from the outlet, a secondary combustion chamber 18a for combusting the unburnt exhaust gas from the outlet, a dust discharge duct 18b for receiving dust 33 that attaches to the inner wall surface of the secondary combustion chamber and falls therefrom, and dry type recovering devices 26, 27 to which the dust received by the dust discharge duct is discharged. Since the dust recovered by the dry type recovering device does not contain moisture, the dust is returned as it is to the melting furnace for remelting.
Patent JP-2001282859-A (JP)
Title: Information management system, telecommunication line communication device and transmission medium
Inventor: IDE YASUHIRO
IPC: H04W4/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an information management system, a telecommunication line communication device and a transmission medium by which costs such as labor costs, equipment expenses and the like required for gathering measured values of consumption of consumption objects and management information of the confluence, etc., in a large store can be reduced, and the reduced cost can be returned to a person in charge of a telecommunication line communication device used for gathering the management information. SOLUTION: An inexpensive information transmission device 50 of low transmission power is used to transmit management information as transmission information, the transmitted information is received by unspecified persons (persons in charge) such as passers, store visitors and the like with their carrying telecommunication line communication devices 20 such as cell phone and the like, the received transmission data is transmitted, through the telecommunication line such as telephone line and the like to a management device 30 which manages management information, and the management device 30 summates received management information and offers various benefits to persons in charge of the telecommunication line communication devices.
Patent JP-2001292475-A (JP)
Title: Fixing device for mobile wireless terminal and mobile wireless network system using it
Inventor: SHIMAMURA KOICHI
IPC: H04W92/08
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for a mobile wireless terminal that does not make a mobile wireless network complicated and does not cause any error and to provide a mobile wireless network system using it. SOLUTION: The fixing device 1 for a mobile wireless terminal fixes a mobile wireless terminal 2 to a specific place and is characterized in that the device 1 is provided with a signal transmission means 8 that allows the mobile wireless terminal 2 to transmit a prescribed signal when the mobile wireless terminal 2 is fixed.
Patent JP-2001248332-A (JP)
Title: Tube end opening part closing device
Inventor: MATSUOKA HARUO
IPC: E04H12/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a tube end opening part closing device to prolong the service life of a tower-like object by closing the tube end opening part of a brace material with a steel tube of the tower-like object so as to protect the inside of the tube. SOLUTION: An upper metal fitting allowed to abut on the tube end opening part of a brace material is connected to a lower metal fitting inserted into a tube through a long bolt a viscous and nondrying sealing material is provided between both metal fittings, and a spring piece coming in contact with a tube inside wall is installed on the outside of the lower metal fitting. When the bolt is rotated, both metal fittings compress the sealing material to make to flow and deform the sealing material so as to invade the sealing material in a clearance at the tube end opening part in order to close the opening part.
Patent JP-2001295875-A (JP)
Title: Coil spring mounting structure and mounting method thereof
Inventor: HIRONAKA AKITOSHI
IPC: F16B35/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a coil spring mounting structure capable of eliminating a difficult work to fasten a screw while compressing a spring, and a method for mounting this mounting structure. SOLUTION: A screw 105 having a taper 107 on its neck is used. A coil spring 109 is compressed by the pressure of the flange 101 of the screw 105 until the length of the coil spring 109 reaches a shaft length, and the screw is fastened at the position where the length of the coil spring 109 reaches the shaft length.
Patent JP-2001298002-A (JP)
Title: Cutting device
Inventor: IZUMI KUNIHARU
IPC: H01L21/301
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device which is provided with first and second spindle units and can simultaneously detect the reference positions of two cutting blades in their cutting directions. SOLUTION: This cutting device is provided with the first spindle unit equipped with a first rotary spindle and a first cutting blade attached to one end section of the spindle, and the second spindle unit equipped with a second rotary spindle and a second cutting blade attached to one end section of the spindle. The spindle units are positioned opposite to each other. The cutting device is also provided with a first cutting blade detecting mechanism which is provided in connection with the first cutting means of the first spindle unit, and a second cutting blade detecting mechanism which is provided in connection with the second spindle unit.
Patent JP-2001173062-A (JP)
Title: Floor pan installation leg
Inventor: TAKATSUJI HIDEMASA
IPC: E04F15/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a floor pan installation leg with stable quality, manufacturable at a low cost. SOLUTION: This floor pan installation leg 6 comprises a shaft part 61 having a male thread part 63 screwed into a floor pan side nut provided at the tip side thereof and a flat plate-like bottom plate part 62 provided at the base end of the shaft part 61 perpendicular to the shaft part 61. The shaft part 61 and the bottom plate part 62 are formed integrally with each other by cold forging.
Patent JP-2001296335-A (JP)
Title: Method and apparatus for inspection of semiconductor device
Inventor: AIHARA TOMOAKI
IPC: G01R31/28
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To increase the number of semiconductor devices which can be inspected simultaneously without increasing the number of drivers at a semiconductor tester when a semiconductor device which is operated at high speed is inspected. SOLUTION: In a common-drive interconnection, a signal from one driver 12b (or 12c) inside the tester 11 is branched, and branched signals are supplied to input terminals 15b, 15e (or 15c, 15f) of a plurality of semiconductor devices 14a, 14b to be inspected. Resistor 17 are inserted across a branch point 16a (or 16b) inside a probe card 13 and the respective terminals 15b, 15e (or 15c, 15f). Capacitors 18 are connected in parallel with the resistances. The capacitance value of each capacitor 18 is set to be larger than the input capacitance value of each terminal.
Patent JP-2001294264-A (JP)
Title: Package for material to be packaged such as paper diaper
Inventor: SUZUKI SHINICHI
IPC: B65D75/62
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To easily take out a material such as a paper diaper by cut opening linear perforations on a package for packaging paper diapers or the like. SOLUTION: The linear perforations for forming an opening for taking out the packaging material are formed on a front section of the package for packaging paper diapers or the like in a clearance zone of both root folds, and the linear perforations are of an almost reverse U-shape or of a steep gradient crest shape of an almost reverse V-shape and the material to be packaged such as paper diapers can be easily taken out by cut opening the linear perforations.
Patent JP-2001304609-A (JP)
Title: Indoor unit of air conditioner
Inventor: SHIKAZONO NAOKI
IPC: F24F13/20
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner, which enables mounting of a fan having as large a diameter as possible within limited dimensions as a whole and also enables further reduction in ventilating resistance, so as to promote energy saving and sound softening. SOLUTION: A box-shaped body frame 100, of which the lower side is made substantially square is provided and a blower 103 and a heat exchanger 102 are provided inside a frame body constituted of a decorative panel and fitted to the lower side of the body frame, while a plurality of slender outlets 101 are provided on the lower side of the frame body along the lateral side of the lower side, so that airflow formed by the blower be let out from the outlets after the heat exchange in the heat exchanger. In the indoor unit of the air conditioner thus constituted, the outlets 101 are so formed that the end part side thereof is made wider than the central part, by widening the end part side toward the center side of the frame body.
Patent JP-2001306898-A (JP)
Title: System for managing merchandise sales
Inventor: YAMADA HIDEYUKI
IPC: G06Q30/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise sales management system for unifying the functions of computer processing systems that selling side companies and purchasing side companies respectively have. SOLUTION: This merchandise sales management system is provided with a database server provided with a merchandise master in which the respective merchandise codes of a plurality of selling side companies for specifying a plurality of respective pieces of merchandise are made to correspond to the merchandise codes of the purchasing side companies and stored, a 1st server for receiving data related to an order including the merchandise code of a purchasing side company about prescribed merchandise from the purchasing side company, and a 2nd server for converting the merchandise code of the purchasing side company into the merchandise code of a selling side company about the prescribed merchandise on the basis of the merchandise master and transmitting the data related to the order as data related to order reception including the merchandise code to the selling side company.
Patent JP-2000338263-A (JP)
Title: Dichromatic optical cell
Inventor: GUILLOT ALAIN
IPC: G01S17/86
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a dichromatic optical cell that is capable of detection by reflection and proximity methods inexpensively with an efficient means, especially without requiring any special reflection mirrors. SOLUTION: The dichromatic optical cell with two light-emitting devices 11 and 12 for emitting a first ray flux El and a second ray flux E2 with different wavelengths λ1 and λ2, and a light receiver 14 that is arranged so that it can receive the ray flux that is emitted from either light-emitting device and is reflected or affected by an object to be detected can be received by constant incidence or variable incidence is provided with polarization means 15 and 16 of the first ray flux El and a detection mode selection means S for selecting whether the optical cell is set to a polarization-reflection-type first detection mode M1 or a proximity-type second detection mode M2, where the detection mode selection means operates either of the light-emitting devices 11 and 12 according to the selected mode.
Patent JP-2001303785-A (JP)
Title: Pallet falling preventive device
Inventor: IDOTA TAKESHI
IPC: E04H6/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a pallet falling preventive device for preventing intrusion of refuse causing a malfunction. SOLUTION: This pallet falling preventive device 1 retreats a pallet receiving lever 3 by rocking according to the passing of a lifting pallet by projecting the pallet receiving lever 3 on a lifting passage of a pallet in a rocking restricted state. A device body 2 (11) has cover members 31 and 32 for forming an opening part 11a so as to project the pallet receiving lever 3 to a side wall 11A of the device body for surrounding the periphery, blocking up a part or the whole of the opening part 11a and opening a rocking route in the opening part 11a by being pushed by the rocking pallet receiving lever 3.
Patent JP-2001304383-A (JP)
Title: Hydraulically controlled automatic transmission
Inventor: TONOHATA ATSUSHI
IPC: F16H61/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To easily improve the degrees of freedom in design of a hydraulic control valve body in a hydraulically controlled type automatic transmission. SOLUTION: In this hydraulically controlled automatic transmission 1, a driving mechanism 18 is arranged between a vertical wall face 13 of a torque converter housing 2 and a reaction housing 4, a hydraulic pump 19 inside a main housing 4 is driven by the driving mechanism 18, and an accumulator 30 for a control oil pressure passage to a multi-disk clutch 7 of a planetary gear mechanism 6 is separated from the hydraulic control valve body, attached to an outer surface of the main housing 9 for arranging it between the vertical wall face 13 of the torque converter housing 2 and the reaction housing 4 and inside the operation locus of an endless chain 16 in the driving mechanism 18.
Patent JP-2001305775-A (JP)
Title: Electrophotographic photoreceptor and image forming device
Inventor: KAWASAKI YOSHIAKI
IPC: G03G5/05
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has high- quality image characteristics in spite repetitive use and allows stable implantation electrostatic charge, an electrophotographic device and a process cartridge for the electrophotographic device. SOLUTION: This electrophotographic photoreceptor is used for an electrophotographic method of subjecting the electrophotographic photoreceptor to implantation electrostatic charge by impressing voltage to an electrostatic charging member arranged in contact with the electrophotographic photoreceptor and has the constitution obtained by successively laminating at least a photosensitive layer and surface protective layer on a conductive substrate. The photosensitive layer contains conductive particulates and the conductive particulates project onto the surface of the photosensitive layer. The maximum height thereof is >=0.2 μm.
Patent JP-2000331749-A (JP)
Title: Electrical connector having grounding means
Inventor: CHENG TE RIN
IPC: H01R13/6594
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a shielded electrical connector realizing a reliable firm ground connection between a fitting plug received by a connector and an electromagnetic shield. SOLUTION: This electrical connector 100 has a first and second shielding members 106, 108 to be fitted in an insulating housing 102, which is a quadrangle and receives a fitting plug. The shielding members are of almost U-shape and provided with a fitting panel 142 at the center, and a pair of side panels 136, 144, 146 opposing to each other, and fitted on the housing so that the fitting panel is overlapped. The side panels of the shielding members are arranged on the four sides of the housing for almost shielding the connector. Grounding contacts 156, 158 of the shielding members are projected from the side panels to receptacles. Tabs 152, 154 of the side panels are projected from the lower edge of the panels and bent inwardly under the attaching surfaces of the housing. The side panels include attaching legs which are engaged with a circuit board.
Patent JP-2001313354-A (JP)
Title: Substrate for semiconductor element and semiconductor device employing the same
Inventor: ARAKAWA RYUTARO
IPC: H01L25/18
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for semiconductor element and a semiconductor device employing it in which manufacturing cost is reduced, while sustaining heat dissipation characteristic. SOLUTION: Ceramic composite plates 5, having metal films 4a, 4b formed on the opposite major surfaces, are placed in specified regions on the major surface above a metal plate 6 spaced apart from each other. Alternatively, the ceramic composite plate 5 is fitted in a plurality of through-holes, made at specified regions of an insulation plate, e.g. a resin plate. An electronic component, e.g. a power control semiconductor element 10, is mounted on the metal film 4a and is wire bonded to constitute a circuit.
Patent JP-2001314079-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/338
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve power conversion efficiency of a switching power supply circuit and to reduce the dimensions and weight of the circuit. SOLUTION: In a composite resonance switching converter comprising a voltage resonance converter provided on its primary side and a parallel resonance circuit or a series resonance circuit provided on its secondary side, an active clamp circuit is provided on its primary side in order to clamp a parallel resonance voltage pulse generated between terminals of a primary side parallel resonance capacitor to suppress the level of the pulse. With this constitution, components with low dielectric strengths can be employed as respective components such as switching devices, the primary side parallel resonance capacitor, etc., which are provided in a power supply circuit.
Patent JP-2001325273-A (JP)
Title: Important sentence extraction device, method therefor and storage medium
Inventor: BOSU MASAKO
IPC: G06F17/30
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To appropriately specify an important sentence corresponding to the kind of the structure of a document. SOLUTION: In a document structure information importance table 3, the 'conditions' of the presence/absence of a document structure expression and the number of the paragraphs in the document and 'important parts' in the document are made to correspond to each other for registration. The document structure expression is an expression for clearly indicating the document structure and is a subtitle or the title of a chapter or a passage, for instance. A document analysis part 2 analyzes an input document, examines to which 'condition' of the document structure information importance table 3 it is pertinent and specifies a part pertinent to the 'important part' corresponding to the pertinent 'condition' as the important part of the input document.