baber/WOPTO huggingface dataset:
Patent JP-2001233317-A (JP)
Title: Sealable paper-made container, and manufacturing method therefor
Inventor: ISHIHARA KATSUTO
IPC: B31B50/59
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly sealable paper-made container for housing foods. SOLUTION: In the paper-made container (1) having a bottom portion (3) and side walls (5 and 7) rising from the bottom portion (3), a base material is a paper, a plastic film (6) is laminated and adhered on the base material (2) of the paper on the internal and external sides of the bottom portion (3) and the side walls (5 and 7) by the vacuum forming method or a molding method with the vacuum forming and the pressure forming methods, an outwardly folded flange (9) is formed on upper ends of the side walls (5 and 7), the flange (9) forms an adhered portion to a lid when the container (1) is sealed by a sheet-like lid, and the plastic film (6) is laminated and adhered on the paper base material (2) even on upper and lower sides of the flange (9) and an end face (20).
Patent JP-2001232505-A (JP)
Title: Electric power chuck device
Inventor: SAKO YOSHIHIRO
IPC: B23B31/28
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a electric power chuck device that provides stable chucking pressure, is downsized and lightened, and can realize a lathe having a smaller number of components. SOLUTION: This power chuck device comprises a first spindle in which torque generated by a first motor is converted to motion through a driving means and which is supported movably in a predetermined axis direction, and a second spindle that is provided coaxially with the first spindle, driven by a second motor, and supported rotatably about the predetermined axis and unmovable in the predetermined axis direction. A collet is provided at a free end of the first spindle, a chuck is provided at an end of the second spindle, the collet is engaged with the chuck without preventing movement of the first spindle in the predetermined axis direction, and a work can be grabbed or separated by the movement of the first spindle of the collet in the predetermined axis direction.
Patent JP-2001243227-A (JP)
Title: Distributed transversal retrieval system
Inventor: YAMADA YASUHARU
IPC: G06F17/30
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a transversal retrieval system to enable efficient distribution of a processing load. SOLUTION: The processing load is distributed by distributing software components to constitute the transversal system to plural computers by applying distributed processing technique to the transversal retrieval system. The system is provide with a retrieval request processing object to accept a retrieval request from a user terminal, a retrieval object factory to generate a retrieval object according to the retrieval request from the user terminal, the retrieval object generated by the retrieval object factory and a conversion object by every retrieval system to perform communication with the retrieval system according to the request from the retrieval object. The plural objects are realized by CORBA and communication with the user terminal is realized by HTTP.
Patent JP-2001241652-A (JP)
Title: Combustion equipment
Inventor: KUBOTA NORIKAZU
IPC: F23N3/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To always supply a fuel suitable amounts of fuel and air for combustion to a combustor. SOLUTION: A combustion equipment comprises a burner 1 for burning an air-fuel mixture, a fuel supply tube 2 and an air supply tube 3 for combustion connected to the burner 1, a fuel regulating valve 4 provided at the tube 2, an air regulating valve 5 for combustion provided at the tube 3, a stepping motor 6 for driving the valve 4, a stepping motor 7 for driving the valve 5, an exhaust gas tube 8 in which an exhaust gas generated by the combustion of the burner 1 flows, an oxygen concentration detecting sensor 9 provided at the tube 8, and a control unit 10 for storing an oxygen concentration reference value and driving the valve 5 by the motor 6 so that the oxygen concentration detected by the sensor 9 approaches to the reference value.
Patent JP-2001240468-A (JP)
Title: Sintered body of zirconia for light connector and process for producing the same
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/38
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a sintered body of zirconia for light connector which shows good polished surface at ferrule tip and has excellent durability in a high temperature atmosphere containing moisture. SOLUTION: This sintered body of zirconia comprises ZrO2, as the main component, 5.5 to 6.5 wt.% of Y2O3, 0.1 to 0.5 wt.% of Al2O3 and 0.001 to 0.1 wt.% of SiO2, where the average diameter of crystalline particles is in the range of 0.28 to 0.4 μm.
Patent JP-2001239413-A (JP)
Title: Burring device
Inventor: ABE NOBUO
IPC: B21D28/36
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To improve value of a product by removing burrs of the product machined by a cutting part after the machining by a punching part in a punching/cutting composite machine. SOLUTION: A burring tool 30 corresponding to the length of a lower edge is provided under the lower edge 42, an upper plate presser 36 and a lower plate presser 39 are provided under an upper edge 41. A cut work W is guided to the burring tool 30 while being held by the upper plate presser 36 and the lower plate presser 39, and the burrs B1 are removed by the burring tool 30.
Patent JP-2001243472-A (JP)
Title: Image processor
Inventor: ARAKAWA TADAHIRO
IPC: H04N7/18
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which eliminates the trouble to manually set an area and is free from misdetection due to the discrepancy between recording area information and the position of a specific object of image processing in an image. SOLUTION: IR reflecting tapes 15 are stuck at specific positions of the four corners of a bed 4 in specific adjacence relations. An area automatic setting process part 14 having recognized the IR reflecting tapes 15 reflecting infrared rays from an image picked up by a camera 11 performs a marker recognizing process for outputting the shapes of the IR reflecting tapes 15 and their center point coordinates, an area discriminating process for outputting detected area information showing which area each pixel in the image belongs to, and an automatic area setting process which is carried out on receiving the output of the area discriminating process.
Patent JP-2001239280-A (JP)
Title: Method of processing polluted water containing hardly biodegradable organic substance
Inventor: MIYAMAE HIROKO
IPC: C02F1/72
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of processing polluted water containing organic matter which is hardly biodegradable to improve the process efficiency by efficiently producing hydroxy radicals from ozone and hydrogen peroxide. SOLUTION: Polluted water 2 poured into an oxidizing tank 1 is aerated with ozone gas from an ozone supply device 11 by an aerating means 12. The water is circulated through a circulation pipe 16 of a circulating means 14 and the ozone concentration is detected by an ozone concentration meter 17. A pump is controlled by a controlling means 18 according to the detected ozone concentration to add hydrogen peroxide 5 by a hydrogen peroxide adding means 4 to the polluted water 2. Hydrogen peroxide 5 is added to keep the ozone concentration in the polluted water to >=0.1 mg/l and <=0.5 mg/l. The organic matter in the polluted water 2 is oxidized and decomposed by hydroxy radicals produced by supplying hydrogen peroxide 5 and ozone gas.  The polluted water 2 is purified by active sludge in a biological processing tank in a succeeding step to decompose the remaining organic matter having a low mol.wt. The production efficiency of hydroxy radicals can be improved by the coexistence of hydrogen peroxide 5 and ozone.
Patent JP-2001216083-A (JP)
Title: Roller type pointing device
Inventor: UEJIMA KENTARO
IPC: G06F3/0362
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a small and easy-to-handle pointing device which is available even to a notebook-size computer, a portable telephone, etc. SOLUTION: This pointing device is provided with a rotary roller which transmits directly the movement feeling of fingers, a rotary pedestal which revolves the whole roller, a contact that detects depression of the roller or pedestal and an optical receiver which can simultaneously detect both detected rotational frequency of the roller and position information on the pedestal. In such a constitution, this small pointing device can be actualized in which a cursor to point a position on a two-dimensional plane of a computer display, etc., can be moved by the detected rotational frequency of the roller and position information on the pedestal with easy operability almost equal to a track ball.
Patent JP-2001251151-A (JP)
Title: Variable gain amplifier device and method for measuring its gain
Inventor: KANAI KOJI
IPC: G01R31/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To stably and highly accurately calculate the gain of a variable gain amplifier device used to fetch an analog signal of servo control or the like. SOLUTION: This variable gain amplifier device is newly provided with an input 9 for measurement. As a first step, the switch S2 of a switch group 6 is turned on, switches S1 and S3 to S5 are individually turned off and the gain G1 of a variable attenuator 3 seen from the input 1 is calculated. As a second step, the switch S4 is turned on, the switches S1 to S3 and S5 are individually turned off and the gain G2 of the attenuator 3 seen from the terminal 9 for measurement is calculated. As a third step, the gain of the attenuator 3 when the switch S4 is turned on and the switches S1 to S3 and S5 are individually turned off is calculated by adding the gains G1 and G2.
Patent JP-2001257861-A (JP)
Title: Image processing apparatus, network system, image processing method, and storage medium
Inventor: TSUKAMOTO TAKASHI
IPC: H04N1/40
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an network system which makes a digital watermark of a reception file on a reception side sufficiently function when the file having the digital watermark is transmitted (faxed, etc.), performs excellent transmission, and securely protects the copyright of the object file to be transmitted. SOLUTION: A server (image processing means) 101 which sends information having a digital watermark through a network 130 obtains information to be transmitted which has the digital watermark from a storage means 102 stored with the information at a request for facsimile transmission from a client 120 or 121, applies a prescribed image processing to the information resulting from releasing the digital watermark from the above obtained information, applies digital watermark processing to the information having been processed, and faxes the processed information by a device 111 or 112.
Patent JP-2001257132-A (JP)
Title: Electrolytic capacitor and manufacturing method
Inventor: SHIRAISHI SEIGO
IPC: H01G9/032
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having a high reliability and the manufacturing method of the capacitor. SOLUTION: An electrolytic capacitor comprises a valve action metal and has an anode foil having the two main surfaces which are roughened, respectively, anode oxide films which are formed on the tow main surfaces, respectively, and cathode electrolytes which are provided on the anode oxide films in conatact with the anode oxide films, respectively. The cathode electrolyte provided in contact with the anode oxide films formed on the main surface on one side of the tow main surfaces, and the cathode electrolyte provided in contact with the anode oxide films formed on the other main surface, are continuously provided on the side surfaces of the anode foil so as to make the cathode electrolytes have electrically continuity with each other.  The cathode electrolytes are insulated from the anode foil by the anode oxide films formed on the side surfaces of the anode foil on the side surfaces of the anode foil. The anode oxide films formed on the side surfaces of the andoe foil are formed on the roughened side surfaces of the anode foil.
Patent JP-2001220012-A (JP)
Title: Work arranging conveyor device
Inventor: KAJIWARA TADAO
IPC: B65G47/53
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a work arranging conveyor device allowing a plurality of works dropped from a carrying-in belt conveyor to be arranged one by one in a line and at certain spaces on a plurality of work trays mounted in parallel on a chain conveyor before transferring the plurality of works to the next process at a time with a transferring robot hand. SOLUTION: The plurality of work trays 7 are fixed in parallel on the chain conveyor 5 and a work detector 10 is provided above the work tray 7 in an upstream part A. A servo motor 9 is actuated in accordance with carrying-in detection signals for the works, the chain conveyor 5 is driven via a timing belt 11 and the work trays 7 on which the works are placed one by one are repeatedly driven and stopped in pitches to run to a downstream part B. The works are thus arranged on the work arranging conveyor device 1.
Patent JP-2001158443-A (JP)
Title: Self-supporting bag
Inventor: AOKI YOSHITAKA
IPC: B65D75/62
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a self-supporting bag including a three-dimensional form and excellent in self-supporting ability and appearance, wherein the bag also includes a pour-out port excellent in openability and shape retention and can be appropriately used as a refill bag. SOLUTION: The self-supporting bag 100 is made in a form having gussets 3, 2 folded in the same length on upper and lower parts and both sides heat- sealed by barrel seals 6, 6 in a form with an upper portion narrowed. A projection 11 having both sides and an upper end rim sealed by heat-sealing is provided over an entire upper side of one (front) of creases of front and rear creases of the upper gusset 3. In addition, a cut line 13 for the pour-out port is provided on a corner above the projection 11 and notches 14, 14 are provided at both ends of it. The other crease is heat-sealed with an inverted V-shaped upper gusset back seal 8 with an obtuse-angled interior, and the lower gusset 2 is heat-sealed by a boat-shaped base seal 5.
Patent JP-2001225770-A (JP)
Title: Travel device for crawler vehicle
Inventor: YOSHIDA TAKESHI
IPC: B62D55/14
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a travel device for a crawler vehicle improving the following property of rocking lower rollers after a crawler belt and capable of stabilizing the actual ground contact length. SOLUTION: A truck frame, an idler, and a sprocket are arranged on a nearly straight line, and the crawler belt is wound on the lower rollers below the truck frame, the idler, and the sprocket in this travel device for the crawler vehicle. The vertical position of the idler 2 is fixed, and the lower rollers 11, 12 are supported by the tip sections of the second arms 32 of bogie devices having first arms 31 rockably fitted to the truck frame 1 at the base end sections and the second arms 32 rockably fitted to the tip sections of the first arms 31. The bogie device nearest to the sprocket 3 has the rocking support point of the first arm 31 preferably located nearer to the idler 2 than to the rocking support point of the second arm 32.
Patent JP-2001267303-A (JP)
Title: Plasma processor and plasma processing method
Inventor: SATOYOSHI TSUTOMU
IPC: H01L21/302
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processor and a plasma processing method, which can perform uniform processing on a large substrate with a uniform plasma. SOLUTION: First and second electrodes 21 and 5 are arranged in a chamber 2, so that they counterpose each other. A substrate to be processed G is placed on the second electrode 5 and processing gas is introduced into the chamber 2, whose pressure is reduced. High frequency power is given to the upper electrode 21, and a plasma is formed. For performing a plasma processing on the substrate G, a substrate mount 10 on the lower electrode 5 is constituted, in such a way that the rectangular substrate whose long side is not less than 600 mm or the square substrate, whose one side is not led than 600 mm is installed and the frequency of high-frequency power is set to a range of 10 MHz to 13.56 MHz.
Patent JP-2001261160-A (JP)
Title: Management apparatus and management method for carry-in/out of container in container terminal
Inventor: KAWASE AKIRA
IPC: B65G63/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve transferring efficiency of a container by eliminating a carry-in/out procedure for the container by documents in a gate of a container terminal. SOLUTION: This management apparatus comprises a radio IC card 2 stuck on a trailer 1, inputted with physical distribution information on the container 7 and transmitting the physical distribution information, a gate side terminal 5 provided in the container terminal gate 6, receiving and processing the physical distribution information, and a destination display device 3 receiving storage information such as a destination address of the trailer 1 from the gate side terminal 5 and displaying the received storage information by voice or characters to transmit the information to a driver of the trailer 1.
Patent JP-2000279187-A (JP)
Title: New vector having promotor inducible by adding methanol and/or glycerol
Inventor: SAKAI YASUYOSHI
IPC: C12N9/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new expression cassette enabling the production of an useful material such as an adenylate kinase in an extreme amount in which the objective heterogene and a terminator are combined at the downstream side of a promotor of a specific base sequence inducible by the addition of methanol or the like. SOLUTION: A new expressing cassette prepared by combining the objective heterogene at the downstream side of a promotor inducible by the addition of methanol and/or glycerol, whose base sequence is obtained by deleting, substituting or adding one or more bases to the base sequence of formula I, and combining a terminator which is obtained by deleting, substituting or adding one or more bases to the base sequence of formula II at the further downstream side. This expression cassette can produce an useful product such as an adenylate kinase, cytochrome C or peroxidase in an extreme amount. The expression cassette is obtained by integrating the objective heterogene between a promotor derived from an alcohol oxidase gene contained in a methanol yeast and a terminator.
Patent JP-2001279151-A (JP)
Title: Water-base printing ink, printed matter using the same and method for preparing the ink
Inventor: MORIKAWA TOKUYUKI
IPC: C09D11/102
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a water-base printing ink, which hardly affects the ink viscosity, does not cause a reduced ink transition to an absorptive base material such as paper and a non-absorptive base material such as plastics, maintains a good and stable printability, and can give a highly lustrous printed matter at room temperature or by heat-drying, and to provide a printed matter using the same and a method for preparing the same. SOLUTION: There is provided a water-base printing ink which is formed by neutralizing an acrylic resin comprising either or both of carboxyl and hydroxyl groups as a varnish component with a volatile base and contains a pigment, wherein 1-150 pts.wt. of a polycarbodiimide resin is contained based on 100 pts.wt. of the acrylic resin comprising either or both of carboxyl and hydroxyl groups as the varnish component. After printing using the printing ink, a printed matter is obtained at room temperature or by heat-drying.
Patent JP-2001285946-A (JP)
Title: Wireless communication system and wireless communication unit
Inventor: FUJISE SHUNICHI
IPC: H04W8/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system that uses position information of a wireless communication unit so as to switch a call during communication. SOLUTION: Wireless phones (105-107) during a speech generate a call switching request including information to identify a wireless area where a wireless facsimile terminal whose call is desirably switched is installed. A private branch of exchange 101 identifies wireless facsimile terminals (109a, 109b) installed in an area designated from position information of a control section 101a and calls them. When receiving a reply from the called wireless facsimile terminals, the private branch of exchange 101 interrupts the call with the wireless phone generating a call switching request and connects the call to the wireless facsimile terminal.
Patent JP-2001280272-A (JP)
Title: Scroll type compressor
Inventor: FUJINO MASAKI
IPC: F04C18/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor capable of using a little small size round bar in the material of a main shaft and decreasing a material cost. SOLUTION: A flange part 6 is situated on the periphery of a main shaft 8 and consists of a step part 6a with a small diameter formed in the crank shaft 5 side and an O-ring 6b formed in the shape of an O-letter and securely inserted in the step part and is formed separately from the main shaft. Thereby, a little small size round bar can be used in the material of the main shaft and a material cost can be reduced. Further, by fixing a balance weight, the scroll type compressor is provided to be capable of keeping a rotation balance.
Patent JP-2001283432-A (JP)
Title: Method for manufacturing magnetic recording medium, and magnetic transfer device
Inventor: HASHI HIDEYUKI
IPC: G11B5/84
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of very small projections in a magnetic disk in a magnetic transfer method for bringing the magnetic disk and a magnetic transfer master into physical contact. SOLUTION: By manufacturing the magnetic disk in the steps of sputtering, tape burnishing, lubricant applying, and tape burnishing, highly reliable magnetic transfer is achieved.
Patent JP-2001231396-A (JP)
Title: Concrete folded plate structure
Inventor: YOSHIMI KATSUUMI
IPC: A01K61/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a concrete folded plate structure having solved such a problem that the fabrication of a concrete structure has a high cost. SOLUTION: Metal plates 1, a non-rigid plastic 12 and reinforcing rods 13 are arranged in a plane frame mold. Natural stones such as crushed stone 2, pumice 3 are set, ready-mixed concrete is placed on the frame mold and the natural stones are laid on the surface of folded plate to raise surface strength and adhesion strength and to facilitate the fabrication. Marine algae are adhered to a finish reef by using the natural stone and an upwelling current occurs. A roof material prevents an interlaminar separation of FRP waterproof 16 by adhesive force of the natural stone. Flowers and trees and lawn are planted on the roof. A folded plate frame mold has a high bond strength to the concrete due to the crushed stone and is readily fabricated. A folded plate wall has soundproof effect and moisture-proof effect by arranging pumice.  A handicraft in a chamber is facilitated with a non-rigid plastic 23. A folded plate retaining wall absorbs noise in pumice, fern, or the like, on a back wall. An ivy, or the like, are climbing into crushed stone on a slope wall. Azalea and lawn are planted on an upper flower bed of crushed stone to give a product making the best use of function, strength and beautiful view of natural stone and friendly to nature.