baber/WOPTO huggingface dataset:
Patent JP-2002271316-A (JP)
Title: Reproducing equipment
Inventor: HORI YOSHIHIRO
IPC: H04N7/167
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide reproducing equipment which stops reproduction of enciphered contents data when a part in enciphered contents data which is not enciphered continues longer than specified. SOLUTION: A controller 1106 of a reproduction terminal 102 judges whether a block read from a memory card 110 is an enciphered block or a block which is not enciphered, and gives the read block to a contents deciphering circuit 1540. When at least P-number of block which is not enciphered is read continuously from the memory card 110, the controller 1106 stops giving the blocks to a contents deciphering circuit 1540.
Patent JP-2002280688-A (JP)
Title: Copper foil with adhesive agent for manufacturing printed circuit board and copper clad board
Inventor: OKA OSAMU
IPC: H05K1/09
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil having adhesive for manufacturing a printed circuit board which is stable in a wiring resistance, and can form a fine circuit corresponding to high frequencies, and to provide a copper clad laminated board using the same. SOLUTION: A copper foil having adhesive for manufacturing a printed circuit board is provided with an adhesive layer on one surface of a copper foil, and a surface roughness of a copper foil surface coming into contact with the adhesive is 0.5 μm or less in Ra, and 1.0 μm or less in Rz. The copper foil having adhesive is bonded to the printed circuit board, thereby manufacturing a copper clad board for manufacturing the printed circuit substrate.
Patent JP-2002278096-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI HAJIME
IPC: G03G5/05
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of giving high image quality in a cleaner-less process by applying a special resin to the outermost layer of an electrophotographic photoreceptor. SOLUTION: In the image forming apparatus in which an electrophotographic photoreceptor after a transfer step is circulated to an electrifying step without passing through a cleaning step in which a cleaner is brought into contact with the surface of the photoreceptor, the photoreceptor contains a polycarbonate copolymer containing repeating units of formula (1) as a bonding resin in the uppermost layer.
Patent JP-2002233788-A (JP)
Title: Floor-standing type air cleaner
Inventor: ENDO KIYOTAKE
IPC: B03C3/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a floor-standing type air cleaner which requires only a small installation space to be placed anywhere in a room, is easy of setting, and has high dust-collecting efficiency. SOLUTION: In the air cleaner having a small cross-sectional area, in order to improve dust collection efficiency, a suction port is formed in the upper part, a discharge opening is formed in the lower part, and a dust collection filter is arranged slantingly to increase its area. One or more electric precipitation units and deodorization filters are added as required.
Patent JP-2002276293-A (JP)
Title: Confirming method of tunnel back-filing grouting material
Inventor: YASUDA TOSHIO
IPC: E21D11/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To easily and surely confirm a backfill condition at a low cost. SOLUTION: When a tunnel lining layer 10 is formed, an inspection hole 20 is bored through the lining layer 10, and it is examined whether there is a hollow part 12 on the back face side of the tunnel lining layer 10 or not. If existence of the harmful hollow part 12 is detected on the back side of the lining layer 10, a back-filling grouting material 14 is injected and charged into the hollow part 12. Before the grouting material 14 is injected and charged, a transparent cylinder 22 is installed. After installation of the transparent cylinder 22 is finished, the back-filing grouting material 14 is injected and charged into the hollow part 12. When the back-filling grouting material 14 is cured with the elapse of time, the charging condition can be checked visually through the transparent cylindrical body 22.
Patent JP-2002281744-A (JP)
Title: Dc-dc converter
Inventor: KUBO NARIHIRO
IPC: H02M3/155
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter whose light load efficiency is improved. SOLUTION: Potentials of both ends of a sensing resistor 25 are inputted to a comparator 31 via an offset power supply 32. If a potential of a non-reverse input terminal (+) is lower than a potential of a reverse input terminal (-) to which an offset voltage is added, it is detected that a load is light. If the light load is detected by the comparator 31, an oscillator 30 lowers a frequency of a clock signal CK and a control circuit 29 controls a MOS-FET 2 to be turned off until a reverse direction current is supplied to a choke coil 24.
Patent JP-2002273626-A (JP)
Title: Manufacturing method of die for forming honeycomb structure
Inventor: FUKUSHIMA TAKESHI
IPC: B28B3/26
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a die for forming a honeycomb structure capable of performing efficient electric discharge machining of slit grooves in the die for forming the honeycomb structure. SOLUTION: In the manufacturing method of the die for forming the honeycomb structure having feed holes 81 and the slit grooves 82, after forming the feed holes 81 in a hole opening surface 84 of a die stock 80, a plurality of prepared holes 83 are made so that a part at the position for making the slid grooves is communicated with the feed holes 81. Electric discharge machining is performed while sucking working fluid 7 from a groove forming surface 85 side to the hole opening surface 84 side through the prepared holes 3. Then, the electric discharge machining is stopped, the slit grooves 81 are opened, and back flow is performed in which the working fluid 7 is ejected from the hole opening surface 84 side to the groove forming surface 85 side via the prepared holes 83. Then, the electric discharge machining and the back flow are alternately repeated to form the slit grooves 81.
Patent JP-2002279762-A (JP)
Title: Signal reproducing method and signal reproducing device
Inventor: ISHIZUKA SATORU
IPC: G11B27/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To attain a reproducing operation corresponding to a recording medium recorded with group management information. SOLUTION: A recording medium for recoding contents signals and additional information for managing the contents signals for every track is used. When group management information for grouping the signals recorded in the additional information of the recording medium in a track unit is included, and a group is designated in an ST31, pieces of music in the group are reproduced in the order of the music number in the group in an ST34. When the reproduction of all the pieces of music in the group is not ended in an ST38, the process is advanced to an ST39, and the reproduction of the next piece of music is operated. When the reproduction of all the pieces of music in the group is ended, the reproducing operation is stopped in an ST40.  Thus, only the tracks in the designated group are reproduced so that the reproducing operation corresponding to the recording medium in which the group management information is recorded can be realized.
Patent JP-2002276666-A (JP)
Title: Dynamic pressure type bearing unit
Inventor: YAMADA NORIO
IPC: H02K21/22
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-torque dynamic pressure type bearing unit having high durability and shock resistance. SOLUTION: A radial bearing surface 10a having a plurality of dynamic pressure grooves is formed in the internal circumference of a bearing member 7 composed of oil containing sintered metal, and a shaft member 2 comprising a shaft part 2a and a flange part 2b is inserted in the internal circumference of the bearing member 7. The shaft member 2 is formed of ceramic formed with a hollow hole formed in its surface. A bearing clearance is formed between both end faces of the flange part and its opposed surfaces 11a and 11b, so as to provide a thrust bearing part.
Patent JP-2002280494-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAMORI YOSHIYUKI
IPC: C08G73/10
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a CSP of a wafer level package type having a small warpage after resin- sealing, excellent reliability and heat resistance with a good productivity can be easily manufactured. SOLUTION: The method for manufacturing the semiconductor device comprises a step of heating/press bonding a polyamic acid film of a semi-cured state having a tensile elastic modulus after imide deriving of 2,000 MPa or less, a linear expansion coefficient of 200 ppm/ deg.C or less and a glass transition temperature of 200 deg.C or higher on the surface of a wafer-like semiconductor element having a passivation film and metal posts for electrodes of the element, a step of exposing the surfaces of the posts by heat treating the element formed with the polyamic acid film and polishing the surface of a polyimide sealing material as needed after the imide deriving is completed, a step of forming a metal bump on the exposed surface of the post, and a step of rear surface polishing and dicing the wafer in which the metal bump is formed.
Patent JP-2002275376-A (JP)
Title: Powder slurry resin composition
Inventor: TAKABAYASHI ISAMU
IPC: C09D201/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To develop a powder slurry resin composition excellent in water resistance and finished appearances. SOLUTION: The powder slurry resin composition comprises a slurry composition obtained by dispersing a powder resin composition in water medium and, added thereto, a non-urethane association type thickening agent.
Patent JP-2002286780-A (JP)
Title: Inspection method of metal wiring and structure of semiconductor device suitable for inspection
Inventor: ONO SEIJI
IPC: G01R31/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method capable of determining a semiconductor device having a defect in metal wiring, as defective one. SOLUTION: A back electrode of a luminescent thyristor is set at 0 volt, and probe needles 120 are erected simultaneously on bonding pads 11, 12, 13, 14 and probing exclusive pads 31, 32, 33, 34, and a positive constant voltage is applied to four probe needles on the switching relay 120 side by a voltage source 100, and four probe needles s on the negative side of the voltage source 100 are set at the potential of a semiconductor substrate of the luminescent thyristor. By switching the switching relay 130, the constant voltage is applied successively to wires 21, 22, 23, 24, and a current flowing in the wire is measured by an ampere meter 110. A resistance of the wire is determined from the applied voltage and the flowing current, to thereby evaluate existence of the fault.
Patent JP-2002288555-A (JP)
Title: Information management method on network server
Inventor: YAMAMOTO YOSHINOBU
IPC: G06Q30/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To effectively restrain disclosure of a data against a rule specified by a service concerning the community service to be controlled and operated on a network server. SOLUTION: A data transmitted through the Internet 5 from an anonymous participant depositing a specified amount is recorded in a data server 2 and disclosed. When it is pointed out by the other anonymous participant depositing a specified amount that the above mentioned disclosure is against the rule specified by the service, the disclosure is stopped, a deposit of the anonymous participant stopping the disclosure and receiving a complaint is frozen, in the case when a determination result that the above disclosure is against the rule is provided, the deposit frozen as above is added to the deposit of the other anonymous participant pointing it out, and in providing a determination result that it is not against the rule, the above disclosure is reopened as well as freezing is released.
Patent JP-2002238526-A (JP)
Title: Method for freezing and simultaneous peeling of shell and pellicle of chestnut
Inventor: MORIMOTO YUKIKO
IPC: A23L19/00
Filed: 2001-02-18
Abstract: PROBLEM TO BE SOLVED: To solve problems that cutters such as a knife or scissors are conventionally used many times for peeling a shell and a pellicle of a chestnut and take twice as, much time and labor such as peeling of the pellicle after peeling of the shell. SOLUTION: The simultaneous peeling of two of the shell and pellicle can be carried out by freezing and thawing the chestnut. The shell can simply be peeled by cutting down the lower part of the shell even during thawing.
Patent JP-2002286344-A (JP)
Title: Stocker
Inventor: SUGAWARA AKIRA
IPC: G07F9/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To decrease the number of times of refilling a water tank with water at the time of heating. SOLUTION: The stocker comprises a water tank 1, a compressor 2 for compressing refrigerant, heat exchanger pipes 4 and a heat exchanger 6 for condensing or evaporating refrigerant by switching the refrigerant channel, and a fan 7 for ventilating the heat exchanger 6. Water in the water tank 1 is heated or cooled by the heat exchanger pipes 4. In such a stocker, the heat exchanger 6 is disposed above the circumferential edge of the water tank 1, a drain pan 8 for receiving drain and a water recovery pipe 9 for leading drain downward to the water tank 1 are disposed below the heat exchanger 6, and air is ventilated from the upper surface of the water tank 1 through the heat exchanger 6 to the outside by means of a fan 3.  Consequently, moisture evaporated from the water tank at the time of heating, adheres, in the form of frost, to the heat exchanger where the frost is melted and recovered into the water tank 1.
Patent JP-2002283799-A (JP)
Title: Method for producing transfer paper, system for producing transfer paper, method for producing pottery, and system for producing pottery
Inventor: NAKANISHI MOTOHIKO
IPC: H04N1/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To improve convenience of users till the completion of production of a tranfer paper or pottery. SOLUTION: An image pickup device 10 sets the depth of a tangible object and determines the depth of field of the tangible object based on a set thickness. When the image pickup device 10 determines the depth of the field, the device 10 picks up the tangible object, and sends the image data, which are picked up, of the tangible object to a device 20 for producing transfer paper through an external network 50, and also sends information on users who order the production of the transfer paper. The device 20 for producing transfer paper receives the image data transmitted from the device 10 and copies the image data into the transfer paper as a picture pattern to be transferred to the pottery.
Patent JP-2002288131-A (JP)
Title: Input-output unit and information processing system
Inventor: IKETANI HIROKI
IPC: G06F3/0484
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an input-output unit that can prohibit display information previously set so as to be displayed on a display means from being displayed on the display means. SOLUTION: A synclient terminal 10 conducts automatic start when an end user turns a power switch on. Successively, a control part 16 judges whether or not a flag 14D stored in a memory part 14 is ON, and controls a dialogue of a terminal connection manager not to be displayed when the flag is ON and to be displayed when the flag is OFF. After then, the control part 16 requests a communication I/F part 15 to be connected to a server 20. In response to the request, it conducts sending/receiving data for the start of the synclient.
Patent JP-2002284632-A (JP)
Title: Extinction substance for superoxide anion extracted from sake lees as effective component
Inventor: MITSUI YUKIO
IPC: A61K8/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide cosmetic, shampoo, hair growth agent and functional food material which are gentle to human bodies, especially have superoxide dismutase-like (SOD-like) activity, have good affinity to the skin and enable to be applied on the skin without preventing the skin respiration and further becoming unnatural by using sake lees as the starting material. SOLUTION: The extinction substance comprises the extracts from the sake lees as the effective component.
Patent JP-2002284458-A (JP)
Title: Cleaning device for elevator
Inventor: SATO HIROTSUGU
IPC: B66B5/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for an elevator with improved cleaning efficiency, capable of easily removing dust. SOLUTION: A suction port side back of a doglegged suction body is formed flat, the back is directed to a landing door, and an end edge of a suction port of the suction body is abutted with a three-way frame, thereby dust in a gap between the landing door and the three-way frame can be sucked.
Patent JP-2002292113-A (JP)
Title: Game apparatus, server and game system
Inventor: HAMACHI HIDEAKI
IPC: A63F13/45
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a game apparatus, server and game system which can make players enjoy games being devoted thereto fully utilizing advantages or disadvantages of communication functions and allows the players not only to feel expectations for being awarded prizes even after each game but also to relish the mood of achievements after the finishing of the game. SOLUTION: While a game is in progress, no data pertaining to the progress of the game is transmitted or received while after the results of the game meet specified conditions to complete it, character information is transmitted unveiling conditions for the awarding of the prize to be obtained by the completion of the game.
Patent JP-2002284135-A (JP)
Title: Molded container composed of resin sheet
Inventor: HADO NOBUHIRO
IPC: B65D1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a molded container composed of a resin sheet, the inner surface of which has water absorption properties. SOLUTION: This container is integrally molded of a resin sheet laminating body, in which one side surface of the base body composed of a polystyrene resin expanded sheet 2 is laminated with a water-absorbing sheet 3 having a lengthwise elongation at break of 15% or more and a transverse elongation at break of 15% or more, arranging the water-absorbing sheet 3 on the inside surface thereof.
Patent JP-2002297880-A (JP)
Title: Business domain management system, information collector, domain management device, and business domain management method, and program
Inventor: IKEDA MINORU
IPC: G06Q10/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a system or the like capable of communizing information in a business domain by efficiently extracting and collecting XML information. SOLUTION: In this system, a plurality of communication terminal devices of banking agencies or parts makers constituting a business domain, a domain management foundation 200 for managing the business domain, and an XML data collecting device 100 are connected to one another through a network 300.
Patent JP-2002294312-A (JP)
Title: Method for manufacturing metal particle powder
Inventor: HAYASHI KAZUYUKI
IPC: B22F9/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing metal particle powder by which dense spherical metal particle powder having excellent dispersibility and high purity can be obtained with high productivity. SOLUTION: The spherical metal particle powder can be obtained by means of spray pyrolysis using a mixed aqueous solution of an aqueous solution of nickel salt or an aqueous solution of copper salt and an aqueous solution containing 0.01-10 by mole ratio of hydrogen carbonate based on the nickel salt or copper salt in the aqueous solution as a spray pyrolysis solution. In this method for manufacturing the metal particle powder, the spray pyrolysis solution is atomized under reduced pressure.
Patent JP-2002297131-A (JP)
Title: System and method for music retrieval, and storage medium with program making computer perform process by the same system stored therein
Inventor: MINO ERIKO
IPC: G10L17/26
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a music retrieval system which retrieves music when a part of the music is inputted in voice and sells the retrieved music. SOLUTION: The music retrieval system, which retrieves music information at a retrieval request from a user terminal and sells the music at a purchase request for the music indicated by the retrieved music information, has a voice information acquiring means which acquires voice information shoeing a melody voiced by a user who uses the user terminal, a music information providing means which provides for the user terminal the music information regarding the music retrieved from a music information database managing music information according to the voice information, and a selling procedure which performs selling processing for the music according to purchase information showing a purchase of the music received from the user terminal.
Patent JP-2002297723-A (JP)
Title: Device and method for designing shelf arrangement, computer program for executing the method, and recording medium storing the computer program
Inventor: MURANAKA TOSHIMITSU
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for shelf arrangement design for enhancing accessibility and storage efficiency. SOLUTION: Preliminarily stored article information and a shelf module/shelf width setting condition in every article based on inventory information are calculated in a step S1, and shelf modules in the every article are calculated in a step S2 based on the condition calculated in the step S1. The shelf modules are combined to calculated the number of the shelves in a step S7. A storage area is calculated in steps S11, S12 based on the number of the shelf modules calculated in the step S2 and the number of the shelves calculated in the step S7. A shelf arrangement plan is drawn in steps S13, S14 based on the storage area, and self addresses are set therein taking block partitioning and a working traffic line into account.  A database of an article allocating condition is matched to an order of delivery frequency in a step S16 to allocate a shelf type, the number of the shelves and the shelf address automatically, the article by the article. Used materials such as partitioning tools, the shelves and shelf plates are calculated in every article classification and the every shelf module, in a step S21.
Patent JP-2002293474-A (JP)
Title: Bookbinding method and device
Inventor: HARA AKIRA
IPC: B65H37/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To attach sheets or their equivalents to predetermined pages of main sheets subjected to continuous printing before folded in zigzag. SOLUTION: A sheet attachment device 60 is arranged between a lateral sewing device 30 and a separating device 40. Sheets 61 are fed from a sheet placement 62 to the main sheets 13 subjected to continuous printing, pasted in a spotted form with a pasting nozzle 71 and paste-attached to the sheet faces of the main sheets at their predetermined pages. Then, the main sheets are separated as a one-volume paged article by the separating device and folded in zigzag to the size of original sheets at the predetermined page in the flow direction by a zigzag folding device 50 to make a main sheet collated product.