baber/WOPTO huggingface dataset:
Patent JP-2001286795-A (JP)
Title: Aerosol valve for ultradry spray
Inventor: SOMEYA KAZUO
IPC: B05B9/04
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol valve for an ultradry spray preventing coarse mist at the outlet part of a jet orifice from becoming a liquid drop and also stably ejecting a properly balanced gas-liquid mixed gas from the jet orifice. SOLUTION: The aerosol valve has the jet orifice 8 formed on an aerosol container, the valve stem 5 piercing the upper mesh metal plate 10 of the container communicating with the interior of the container and the jet orifice, the valve housing 2 fixed to the mesh metal plate at its upper part to guide the valve stem axially and the annular stem rubber 4 communicating with the valve stem to control the same. The valve housing 2 houses a spring 7 for elastically urging the valve stem 5 upwardly with respect to the mesh metal plate 10 and has at least one Ventri orifice 3 bored in the peripheral wall 14 thereof and the liquid supply medium 17 arranged to the lower end part 16 of the housing 2 absorbs the liquid in the container by a capillary phenomenon and evaporates the liquid in the housing by Venturi action to form mist like gas.
Patent JP-2001290821-A (JP)
Title: Music retrieval system
Inventor: KATSUYAMA HIROSHI
IPC: G10L15/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a music retrieval system which can retrieve the name of music according to its text, part of its melody, and other music information even when the name, singer, etc., of the music are unknown. SOLUTION: A music retrieval system A has a host computer 1 which records music data and a portable telephone 3 which sends and receives information to and from the host computer 1. The portable telephone 3 has a communication device which communicates with the host computer 1, an indication input device which gives a retrieval indication to the host computer 1, and e.g. a liquid- crystal display device which displays information from the host computer 1. A retrieval item of music is inputted to the portable telephone 3 and sent to the host computer 1, which retrieves music data according to the information and sends a retrieval result to the portable telephone 3, so that the retrieval result is displayed.
Patent JP-2001291770-A (JP)
Title: Semiconductor-device and manufacturing method thereof
Inventor: KITAZAWA MASASHI
IPC: H01L27/092
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the resistance of the surface of the gate electrode of a semiconductor device and reduce simultaneously the resistances of the wirings routed to its source/drain diffusion regions without adopting any salicide-process, and position highly accurately the contact holes connected with its source/drain diffusion regions, and further, simplify its manufacturing processes. SOLUTION: A semiconductor device 1 has a semiconductor substrate 5, a control electrode 7 formed on the semiconductor substrate 5 via a gate insulation film 6, and first and second diffusion regions 8, 9 formed on both the sides of the control electrode 7. There are provided a high-melting-point metallic film 11 in the upper portion of the control electrode 7, and slit-form contact plugs 17, 18 connected electrically with the first and second diffusion regions 8, 9 which are made of the same material as the high-melting-point metallic film 11.
Patent JP-2001294911-A (JP)
Title: Operating method for blowing a large quantity of pulverized fine coals into blast furnace
Inventor: MURAI RYOTA
IPC: C21B5/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an operating method for blowing pulverized fine coals into the blast furnace, in which the formation of a raceway shell is repressed and the pulverized fine coals having >=180 kg/ton of molten iron is stably blowed. SOLUTION: An upper limit of a charging rate of an ash accompanied with the pulverized fine coals, is decided according to the operational conditions of the blast furnace by following five factors. The factors are composed of a melting point and a viscosity of dripped slag 10, a charging rate into the peripheral wall of the raceway 6 a melting point and viscosity of the ash contained in the pulverized fine coals. The kind of the coals used is selected so that the charging rate of the ash into the raceway 6 is not over the upper limit. Preferably, the kind of the coal is selected so as to satisfy the following inequality 38.2>Vpc/S (Rash/100); wherein, Vpc: the blowing rate of the pulverized fine coals (kg/hr), S: the area of a furnace belly part (m2), Rash: the ash content in the pulverized fine coal (wt.%). The slag ratio in the blast furnace is made to 280-265 kg/ton of molten iron.
Patent JP-2001250055-A (JP)
Title: Electronic commercial transaction sales managing system
Inventor: FUJII NORIYUKI
IPC: G06Q30/06
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of centralizing and managing information from general customers from plural electronic stores opened on the internet in a head office data base on the internet. SOLUTION: This system is provided with a means automatically connectable from an electronic store to the head office data base and a means for automatically managing sales and making that connected information into data base and can manage all the information in the source of development.
Patent JP-2001293812-A (JP)
Title: Laminated foil
Inventor: MINE YOJI
IPC: H01L23/48
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated foil excellent in selective etching properties by selecting a combination of an intermediate layer and a metal proper as the metal foil arranged on both surfaces thereof. SOLUTION: In the laminated foil having the intermediate layer comprising a group IVa metal or an alloy containing the group IVa metal as a primary constituent, the metal foil of which the solid solubility with the group IVa metal is 3 atomic % or less is arranged on at least one surface of the intermediate layer.
Patent JP-2001296175-A (JP)
Title: Load-measuring apparatus for vehicle
Inventor: KAWAGUCHI KENICHI
IPC: G01G19/08
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a load-measuring apparatus for vehicles that can improve the measurement accuracy of a load. SOLUTION: In the load-measuring apparatus for vehicle for measuring a load, by measuring the amount of distortion of an axle 2 that is generated by transmitting the load applied to the vehicle to the axle 2 via a transmission member 3, a load concentration means 5 for receiving the load concentratedly is provided between the transmission member 3 and the axle 2.
Patent JP-2001304574-A (JP)
Title: High frequency heating device
Inventor: FUJISHITA KAZUO
IPC: H05B6/68
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating device capable of effecting heating finishing of a plurality of substances to be heated, having different temperatures at the time of starting heating or different quantities of absorption heat to the same temperature by simultaneous heating. SOLUTION: This high frequency heating device comprises a power feed opening 16; a rotating placing table 6; a temperature detecting means 17 to detect the temperatures of substance 1a and 1b to be heated; and a discriminating means 19 for a temperature difference between the substances 1a and 1b to be heated. Heating is controlled through combination of uniform heating of the substances 1a and 1b to be heated through rotation of the placing table 6 and centralized heating of the substance 1b to be heated on the low temperature side by stopping rotation of the placing table 6. This constitution perform simultaneous heating of the two substances 1a and 1b to be heated having different temperatures at the time of starting heating or different quantities of absorption heat and can heat finish them to approximately the same temperature.
Patent JP-2001294653-A (JP)
Title: Method for continuously producing polyester
Inventor: TAKENAGA FUMINORI
IPC: C08G63/78
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously producing a polyester by which methanol and/or water containing tetrahydrofuran can be recovered without using a large-scale rectifying apparatus and the reduction in operating cost and simplification of equipment can be achieved. SOLUTION: When an aromatic dicarboxylic acid or its lower alkyl ester and a glycol component consisting essentially of 1,4-butanediol are successively passed through an esterifying reactional step or a transesterification step and a polycondensation reactional step to continuously produce the polyester, a distillate from the polycondensation reactional step is fed to a first distillation column attached to the esterifying reactional step or the transesterification step and a distillate distilled from the column top of the distillation column and containing the tetrahydrofuran is once stored and then fed to a batch type second distillation column to recover the tetrahydrofuran from the column top of the second distillation column. Methanol or water or both are taken out of the column bottom.
Patent JP-2001293878-A (JP)
Title: Ink cartridge
Inventor: KATO SHINICHI
IPC: B41J2/175
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a porous supporting member filling type cartridge, capable of homogeneously dispersing pigment particles by being shaken before use even in the case it is left for a long time. SOLUTION: An ink cartridge 1 comprises an ink chamber filled with an ink liquid impregnation porous supporting member 12, a pressuring plate part 2 disposed between the ink storage chamber inner wall and the porous supporting member, having an opening part 21 allowing passage of an ink liquid 5, reciprocally movably in the ink storage chamber, and a controlling means 3 for the reciprocal movement of the pressuring plate part,  wherein an ink liquid agitating chamber 4 without existence of the porous supporting member can be formed in the ink storage chamber by moving the pressuring plate part from a completely filling position A to a pressuring and compressing position B for compressing the porous supporting member as well as the state completely filled with the porous supporting member can be restored by returning the pressuring plate part from the pressuring and compressing position to the completely filling position.
Patent JP-2001309491-A (JP)
Title: Piezoelectric acoustic device and manufacturing method therefor
Inventor: KAKINUMA HIROMI
IPC: H04R17/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resonance frequency equal to that obtained, when a piezoelectric oscillator whose diameter is comparatively large is used and to emit natural reproduced sound, even in a small piezoelectric acoustic device using a piezoelectric oscillator 2 whose diameter is small. SOLUTION: In the piezoelectric acoustic device, the peripheral part of the piezoelectric oscillator 2 is supported by the peripheral wall 5 of a case 1 via an elastic adhesive 14. Elastic adhesive 14 adheres only to the inner peripheral face of the peripheral wall 5 of the case 1 and will not adhere to a face located further in than the inner peripheral face.
Patent JP-2001308954-A (JP)
Title: Communication apparatus
Inventor: HATTORI HIROYUKI
IPC: H04L12/70
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce number of control packets on a communication channel. SOLUTION: After intervention of a setting request packet from a communication apparatus of other node to other communication apparatus of its own node, when it own node receives a setting reject packet or a setting negation packet from the other communication apparatus of its own node, a setting request packet in response to the setting reject packet or the setting negation packet is generated and transmitted to the other communication apparatus of its own node ((e), (k), (m)).  When the setting request packet from the other communication apparatus of its own node to the communication apparatus of the other node is intervened, and a notice of the setting reject or setting negation is intervened from the communication apparatus of the other node to the other communication of its own node, and when the setting request packet is received from the other communication apparatus of its own node, the setting request packet is terminanted ((g), (p), (r)).
Patent JP-2001304361-A (JP)
Title: Endless belt equipment
Inventor: NAKAGAWA MASAHIRO
IPC: F16H7/02
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce slips generated between an endless belt and guide rollers. SOLUTION: The endless belt 14 is stretched across two drums 12, 13, and the guide rollers 15, abutting on the inner peripheral surface 14b of the endless belt 14, are rotatably arranged. A belt driving system device 18 is provided for driving one drum 12 of the two drum. A one-way clutch 34 is provided at a transmission system for rotatory-driving the guide rollers 15 at a preset speed VS not exceeding the travel speed V0 of the endless belt 14, and a guide roller driving system device 19 is provided for putting the own-way clutch 34 in a disconnected state, when the guide rollers 15 exceed the preset speed VS.  When the corotation of the guide rollers is impeded by rotational resistance, the one-way clutch 34 of the guide roller driving system device 19 is put in connected state to forcibly rotate the guide rollers 15 up to the preset speed VS, and when the guide rollers 15 are corotated and rotated at the travel speed V0 of the endless belt, the one-way clutch 34 goes into disconnected state to maintain the corotation.
Patent JP-2001028350-A (JP)
Title: Cu target improved for sputtering deposition
Inventor: PAVATE VIKRAM
IPC: H01L21/203
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To lessen the growth of defects during depositing of a Cu film to avoid the local mechanical breakdown in a plasma process by manufacturing a Cu target having a Rockwell hardness of 45 or higher. SOLUTION: For depositing a Cu layer 152 having a substantially reduced in-layer defect density, a Cu target 102 having a Rockwell hardness of 45 or higher is supplied and a semiconductor wafer 150 is set on a substrate support board 140, a switch 125 is closed to bias the Cu target 102 with respect to a shield 130 and the substrate support board 140, Ar is introduced in the shield region 130, and a plasma 160 is generated and maintained until the Cu layer 152 of a desired thickness is formed on the substrate. Thus, local mechanical breakdowns can be avoided in the plasma 160 processing.
Patent JP-2001301530-A (JP)
Title: Vehicular baggage holder
Inventor: FUKUDA SHINYA
IPC: B60R5/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular baggage holder capable of preventing collapsing of baggage in advance before loading the baggage when loading easily collapsing baggage in a baggage room of a van type passenger vehicle. SOLUTION: This vehicular baggage holder 10 comprises a box body 20 installed in a floor face 64 of a door opening 62 of the vehicle, a shutter panel 30 wound and stored inside the box body 20, a guide rail 40 supported on both ends of the box body 20 for guiding the shutter panel 30 when drawing the shutter panel 30 from the box body 20, and a latch part 45 provided on the guide rail 40 for latching a tip of the shutter panel 30 when the shutter panel 30 is drawn from the box body 20.
Patent JP-2001307987-A (JP)
Title: Signal waveform correction method, method for discrimination between defective and non-defective of signal waveform correction and signal waveform correction device, and semiconductor manufacturing device where they are used
Inventor: HAYASHI NOZOMI
IPC: H01L21/027
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a signal waveform correction method for digitizing change of illuminance irregularities and sensitivity irregularities and carrying out correction corresponding to the change and furthermore minimizing a load, a method for discriminating defective or non- defective of signal waveform correction and a signal waveform correction device and a semiconductor manufacturing device where they are used. SOLUTION: A signal waveform correction method provided with a reference signal input process for changing illuminance intensity and inputting a plurality of reference signals, a correction preparation process for preparing a correction formula for each signal element from a reference signal and a signal correction process for correcting an input signal by using a correction formula prepared by the correction formula preparation process has a step 106 which is a judgment process for judging whether or not an existing correction formula carries out correction properly before remaking a correction formula and a step 107 which is a correction formula re-preparation process for remaking a correction formula only when correction is not carried out properly from judgment by the judgment process.
Patent JP-2001301764-A (JP)
Title: Transparent pouch of oxygen barrier properties
Inventor: YOSHII TOSHIYA
IPC: B65D85/72
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a transparent bag-shaped container reducing the oxygen concentration inside and retaining the quality of a content for a long period of time. SOLUTION: A pouch main body of the transparent pouch of oxygen barrier properties is formed of a laminate at least provided with a transparent gas barrier layer and a transparent oxygen absorption film layer formed inside the transparent gas barrier layer. The pouch main body of the pouch oxygen barrier properties can be formed of a laminate formed of a base film layer, the transparent gas barrier layer, the transparent oxygen absorption layer and a heat fusion welded resin layer laminated all together from the outside to the inside in the above order. Also the transparent gas barrier layer can be constituted of a transparent deposit layer, and the transparent oxygen absorption film layer can be constituted of an oxygen absorption copolymer composed of a polyester segment and a polyolefin oligomer segment.
Patent JP-2001245808-A (JP)
Title: Bathtub for newborn baby
Inventor: SAKURAGI KAZUE
IPC: A47K3/064
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub for a newborn baby, which protects a baby from injuries caused by hitting against the bathtub and saves a storage space. SOLUTION: Soft PVC is filled with air to be friendly with the skin and after the air is let out, the PVC is folded into two to be stored compactly.
Patent JP-2001306797-A (JP)
Title: Method and device for processing food information and information processing terminal device
Inventor: KASHIHARA JUNZO
IPC: G06Q50/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To link the management of the food information on a seller side with the management of the food information on a purchaser side. SOLUTION: A seller server 10 inputs the food information about a plurality of types of respective foods to be sold and stores the food information for each different type into a POS data file. When a customer purchases a food, the food information of the food to be bought is inputted and the contents stored in the POS data file 50 are updated by using the inputted contents. In such a case, the inputted food information is accumulated for each customer and stored in a customer file 7i. Purchased food information is read from the corresponding customer file 7i to the customer side and supplied through the Internet so as to be able to be presented to the customer.  Thus, it is possible to link the seller's management of the food information of the food to be sold to the customer with the customer's management of the information of the purchased food in the house and to process the food information.
Patent JP-2001305287-A (JP)
Title: Reducing and detoxifying method of waste resin and treatment system therefor
Inventor: KOGUCHI MAKOTO
IPC: C08J11/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To perform the volume reducing treatment of a spent ion exchange resin generated within a nuclear power facility without dissipating a radioactive nuclides at a low cost and a practical treatment rate. SOLUTION: The waste resin is preliminarily dried by a resin drying means 1, quantitatively measured by a quantitative supplying means 2, and sent to a plasma volume reducing means 3 to perform a volume reducing treatment by use of plasma. The volume-reduced resin is recovered by a recovering means 4 and sent to a stabilizing means 5 followed by stabilization and solidification. The gas generated from the resin drying means 1 and the plasma volume reducing means 3 is detoxified by a detoxifying means 6.
Patent JP-2001313275-A (JP)
Title: Abrasives for silicon wafer and method for polishing the same
Inventor: KAWASAKI NOBUYUKI
IPC: B24B37/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide abrasives for a silicon wafer and a method for polishing the same capable of preventing a metallic contamination of the wafer when polished without using expensive high purity abrasives. SOLUTION: The method for polishing the silicon wafer comprises the step of mirror polishing the wafer by using the abrasives containing a silica as a main component and any of (1) a sulfidation alkali or hydrogen sulfide alkali and (2) any of chelating agent, α-benzoin oxime, N,N-diethyl dithiocarbamic acid, cupferron, xanthogenic acid, neocupferron, beryllon 2, β-quinolinol, 1,1,1- trifluoro-3(2-thiodenoyl)acetone, dimethylglyoxime, and 1-(2-pyridylazo)2-naphthol.
Patent JP-2001312236-A (JP)
Title: Alarm display device
Inventor: HASHIMOTO RYUICHI
IPC: G09F19/12
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an alarm display device which is capable of correctly and surely notifying of the occurrence of an alarm state by display of an alarm display section regardless of ambient brightness. SOLUTION: The alarm display section 9 disposed at a point between a speedometer 5 and a tachometer 7 of a dial 3 of a combination meter 1 in order to indicate the time for exchanging of an oil filter, is composed of a first display plate 11 which has first patterns regularly arrayed with a plurality of dots of a regular circular shape like meshes in a direction inclined at 45 deg.C with the length and breadth formed on its rear surface, a second display plate 13 which has second patterns of the dimensions slightly enlarged or reduced from the first patterns formed on the surface opposed to the rear surface of the first display plate 11 and a motor 15 which rotates the second display plate 13 along the front surface (rear surface)  between the first point aligned in the direction of the length and breadth to the first display plate 11 and the second point inclined in the direction of the length and breadth by an inclined angle θwith the first display plate 11.
Patent JP-2001315641-A (JP)
Title: Vehicle
Inventor: FUJII TADAYUKI
IPC: B61D25/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To form a front face of a vehicle with large glass and to provide a through hole for equipment such as a wiper. SOLUTION: Windshield glass in front of a driver's seat is separated into upper glass 31 and lower glass 32, and the glass of both end parts is cut in recessed shape to pass a wiper or the like through. The upper glass 31 is laminated glass. Packing 35 is disposed between the lower end of the upper glass 31 and the upper end of the lower glass 32, and the weight of the upper glass 31 is supported by a lower frame through the packing 35 and the lower glass 32. The front face side between the upper glass 31 and the lower glass 32 is sealed with a sealing compound. Packing for receiving the leakage sealing compound is provided between the glass 32 and a casing 19 of the driver's seat, below the packing 35.