baber/WOPTO huggingface dataset:
Patent JP-2002055840-A (JP)
Title: Redundant constitution switching system
Inventor: DOI YUKIHIRO
IPC: G06F15/177
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To maintain the reliability of a system by a minimum resource and to evade the transient reduction of service due to a transfer of processing. SOLUTION: When a fault occurs in a function module of a module number #i, the processing of the failed function module is stopped and each of function modules of module numbers #i+1 or more transfers the processing of a function module of a module number smaller than that of the function module itself by one module number. The function module of the module number #i+1 stores the operation data of its own function module and the operation data of the function module of the module number #i and switches its own operation data to the operation data of the function module of the module number #i in accordance with a transfer instruction.
Patent JP-2002052209-A (JP)
Title: Delivery device of pachinko ball
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a delivery device of pachinko balls wherein even if a power failure occurs during a delivery operation, passage of a delivered pachinko ball can be detected. SOLUTION: If a power failure occurs during a delivery operation and a power supply to a pachinko machine is cut off, a motor device operates until voltage of electricity fed to a circuit board for the delivery device falls to a first set value. Pachinko balls delivered in such case is detected by a detecting means which can operate until the voltage of electricity falls to a second set value lower than the first set value.
Patent JP-2002055174-A (JP)
Title: Light reflection type sensor
Inventor: MUNEMURA ATSUSHI
IPC: G01V8/12
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a light reflection type sensor capable of being compactified in size, and improving the S/N ratio with a simple constitution. SOLUTION: In this sensor 100, a photoreceiving element 1 is arranged on the face side facing an object 12 to be detected of a plate-like light shielding member 2, and a luminescent element 3 is arranged in a face side opposed to the detected object 12 in the shielding member 2. An unnecessary component of spread light is cut by the shielding member 2 having a window 11 for transmitting the light, although the light emitted from a luminescent element chip 5 has a spread of a considerable extent because the light is emitted from the surface and side faces of the chip 5. The light passing through the shielding member 2 is guided into the photoreceiving element 1, then passes through a window 10 for light transmission provided in a photoreceiving element lead frame 6 inside the photoreceiving element, and passes through the photoreceiving element 1 once.  The light is reflected by the detected object 12 to irradiate the photoreceiving element 1 again, and the photoreceiving element 1 detects the light.
Patent JP-2001101160-A (JP)
Title: Data storage pattern for fast fourier transform
Inventor: HERTZ DAVID
IPC: G06F17/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a data storing method useful for fast Fourier transform (FFT), more particularly for installation of an in-place FFT algorithm into a VLSI. SOLUTION: In the method for executing a series of N=Bn (B is the power of 2 and n is a positive integer) FFTs, a pattern of Bn storing positions in M (M is the power of 2 < B) in-place memories is repeatedly selected. Patterns each of which stores Bn-1 numbers in each of continuous B/M sets are mutual identical and different from a pattern for storing Bn-1 numbers of another optional set. These numbers are stored in storing positions. The DFT of an in-place base B is executed by each of N/B groups stored in respective storing positions.
Patent JP-2002063306-A (JP)
Title: Race bet system, race betting mediating server, and race betting method
Inventor: YAGUCHI TOKUO
IPC: G06Q50/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a race bet system which enables a user to bet anywhere by confirming the betting contents and obtaining the latest information on predicted allotments, etc., in real time with reduced mistakes. SOLUTION: This race bet system is constituted by connecting a portable communication terminal 2 and a betting managing server 3 by a communication line 8; and the portable communication terminal is equipped with a betting information display means 26 which displays betting information sent from the betting managing server and a betting contents determining means 25 which determines the betting contents according to the displayed betting information and the betting managing server is equipped with a betting information database 341 which stores the betting information, a betting information providing means 31 which provides the betting information for the portable communication terminal,  authentication decision means 4 and 5 which receive the determined betting contents of the user from the portable communication terminal and decide whether or not the betting contents can be authenticated, and communication means 35, 33, and 36 which send the authentication results to the portable communication terminal of the user.
Patent JP-2002060395-A (JP)
Title: Method for manufacturing cinnamic acid ester or alpha- methylcinnamic acid ester having alkoxysilyl group or siloxane moiety
Inventor: KIYOMORI AYUMI
IPC: C07B61/00
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain cinnamic acid esters or α-methylcinnamic acid esters each having an alkoxysilyl group or siloxane easily at a low cost according to a manufacturing method comprising the reaction of an aromatic compound with a (meth)acrylic acid ester having the corresponding alkoxysilyl group or siloxane, both of which are easily available, in the presence of a base and a catalytic amount of palladium metal or a palladium compound. SOLUTION: The cinnamic acid ester or α-methylcinnamic acid ester having the alkoxysilyl group or siloxane moiety is manufactured by allowing the halogenated aromatic compound or a trifluoromethanesulfonic acid aromatic ester to react with the (meth)acrylic acid ester of formula (1) (wherein, R1 is a 1-4C alkoxy group or trimethylsiloxy group; R2 and R3 are each a group selected from methyl, phenyl, a 1-4C alkoxy group and trimethylsiloxy group; R4 is methyl or H; and A is a 1-3C divalent aliphatic hydrocarbon group), in the presence of a base and a catalytic amount of palladium metal or the palladium compound.
Patent JP-2002032636-A (JP)
Title: System for selling jewelry through communication network
Inventor: IGARASHI YUUJITSU
IPC: G06Q30/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide system which easily sells jewels meeting tastes of customers in a mood appealing to customers for purchase over a network at as low cost as possible. SOLUTION: Pictures of models of plural different designs of jewelry read out from a memory device, popularity ranking information of each model, pictures of plural materials of a base part to fix a jewel, and pictures of plural kinds of jewels are successively displayed on a display screen of a personal computer. When a customer selects one of model pictures of plural designs, one of plural base part materials, and one of plural kinds of jewels on the screen, a picture of a completed article of jewelry where the selected design, the selected base part, and the selected kind of a jewel are combined, the price for this combination, the appointed date of delivery, and an icon for input of decision of purchase are displayed on the display screen. When the customer inputs decision of purchase, the completed article is ordered to a server computer.
Patent JP-2002061754-A (JP)
Title: Butterfly valve
Inventor: TANIGUCHI MASATAKA
IPC: F16K25/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly valve that can prevent adhesion of a marine organism and maintain given sealing performance and smooth opening and closing performance after long-term use. SOLUTION: The butterfly valve has a valve element 3 disposed inside a valve casing 1 so as to rotate on an axis perpendicular to the axis of a valve casing interior passage and to open and close the valve casing interior passage, and rubber linings 4 applied to an inner circumferential surface 1A of the valve casing interior passage and the overall surface of the valve element 3. An ultrasonic vibrator 11 is mounted on at least any one of the valve casing 1, the valve element 3 and a valve stem 2.
Patent JP-2002062841-A (JP)
Title: Display method at the time of detecting failure in information display device
Inventor: OOTSUKA HISANARI
IPC: G09G3/32
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a display method at the time of detecting a failure in an information display device capable of displaying important information without any omission by a simple technique without adding newly special hardware elements. SOLUTION: In the information display device 1 provided with a display board, in which display units 2 on which plural pieces of light emitting elements 21 are arranged in a matrix shape are arranged vertically and laterally, and displaying information by successively outputting display data in the unit of display units 2 connected laterally (in a row direction) or vertically (in a column direction), when the failure of the display unit 2 occurs, LED(light emitting diode) units 2 of the row direction or the column direction in which the broken display unit 2 is included are turned off entirely and also the display is operated reciprocally within a fixed range in the up and down directions or the left and right directions by successively changing the readout starting position of the display data in the row or column unit of the light emitting elements 21.
Patent JP-2002062142-A (JP)
Title: Navigation system having function for permitting use of map information and method for managing permission of use of map information
Inventor: HIRANO HIROYUKI
IPC: G06Q30/06
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system in which a user can be permitted to use only specified map information among a plurality of pieces of map information stored in a map storing medium while preventing illegal use of map information by the user. SOLUTION: The navigation system uses a map identification code for specifying a map storing medium 20, an apparatus identification code for specifying a navigation system using the map storing medium 20, and a use permission code formed through encryption processing while containing a code indicative of the range of a plurality of pieces of map information available for a user. The navigation system decrypts and collates the use permission code before permitting the user to use the map information.
Patent JP-2002067251-A (JP)
Title: Laminated sheet
Inventor: YABUKI MASUO
IPC: B32B27/36
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet made of a base fabric consisting of drawn yarns formed by using a specified composition in which polyethylene terephthalate is a main ingredient and a coating layer and with excellent productivity, high tenacity and excellent heat resistance and stiffness. SOLUTION: The laminated sheet prepared by forming the coating layer on at least one face of a base fabric prepared by weaving and knitting the drawn yarns formed by using the specified composition in which polyethylene terephthalate is a main ingredient by means of extrusion lamination using the specified composition in which the polyethylene terephthalte is a main ingredient is provided.
Patent JP-2002067772-A (JP)
Title: Pad material for vehicle interior
Inventor: KIMURA MASAE
IPC: B32B27/28
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide pad material for vehicle interior provided with a high frequency weld layer which is easy to generate heat in spite of a low dielectric constant, and a proper flexibility, which is excellent in abrasion resistance etc. SOLUTION: In a multi-layer extrusion molding method, a sheet for the high frequency weld layer 11 comprising a film comprising ethylene-vinyl acetate copolymer containing vinyl acetate of 5 mass% or less or low density polyethylene laminated on both surfaces of a film comprising ethylene-vinyl acetate copolymer containing vinyl acetate of 10-30 mass% is molded. The film comprising ethylene-vinyl acetate copolymer contains ion conductive resin of 2 mass% or more, and polyhydric alcohol as necessary. This sheet for the high frequency weld layer 11, a junction layer 13 containing propylene elastomer, polypropylene, and low density polyethylene, and a surface layer 12 containing propylene elastomer and polypropylene are laminated in this order to be jointed with each other, thereby the pad material for vehicle interior is provided.
Patent JP-2002068133-A (JP)
Title: Box feeding device for small box charge machine
Inventor: HANAZAWA YUJI
IPC: B65B43/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a box feeding device for a small box charge machine which stably stocks a stack of folded forming sheet material in a hopper, which invites increase of installation space, and also takes out the sheet material from the hopper and carries out opening operations with reliability. SOLUTION: The box feeding device for a small box charge machine is provided with a lower hopper 24 which receives a quantitative sheet material S from a slanted upper hopper, a suction pad 52 which brings out a sheet material S piece by piece from upper hopper by suction and sends down until a lowering position, an engaging rod 64 which starts opening operations of the sheet material S while the sheet material S is descending, an inclined guide 66 which assists operations of the sheet material S, an upper hold tight member 70 which opens the sheet material S at a descended position to its full width by pressing one side of the sheet material S.
Patent JP-2002071805-A (JP)
Title: Vehicular obstacle detecting device
Inventor: TSUZUKI TAKEO
IPC: G01S7/52
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular obstacle detecting device correctly informing a failure of an ultrasonic vibrator in distinction from its freezing or the like. SOLUTION: When the ultrasonic vibrator 10 is in an ambient temperature environment higher than 0 deg.C, a microcomputer 70 determines a presence of a failure by comparing a reverberation time of the ultrasonic vibrator 10 to a reverberation time when there is a failure. When there is a failure, a display 80 displays a warning of the failure of the ultrasonic vibrator 10.
Patent JP-2002065572-A (JP)
Title: Washing implement
Inventor: SO MASAO
IPC: A47L17/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a washing implement designed to desirably wash a recess of a pot and a recessed part of a joint or the like of tiles. SOLUTION: A hard plate 5 is rotatably mounted to one face of a flexible washing member 1 through a rotating shaft 3 piecing the washing member 1. The hard plate 5 is so formed that the distance from the center 3' of the rotating shaft 3 to the peripheral edge 5a of the hard plate is different depending on the position of the peripheral edge, and the edge part 1a of the washing member 1 is folded onto the hard plate side and pressed to a body 7 to be washed by the hard plate 5.
Patent JP-2002069655-A (JP)
Title: Method for manufacturing patterned film of zinc oxide based compound
Inventor: SAITO NORIKO
IPC: H01L21/288
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To develop a method for selectively growing a zinc oxide based compound from the beginning, instead of selective etching. SOLUTION: This method for manufacturing a patterned film of a zinc oxide based compound is characterized by using a patterned self-organization film formed on a substrate as a template, precipitating a hydroxide fluoride by a process of dipping the substrate in an aqueous zinc solution including ammonium fluoride, and decomposing it by heat to convert it into an oxide.
Patent JP-2002084252-A (JP)
Title: Ofdm modulating device, ofdm demodulating device and ofdm transmission reception system
Inventor: MIYATO YOSHIKAZU
IPC: H04J13/16
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To simply prevent video, audio data and information related to them from being received by a third party when wirelessly transmitting the video, audio data and the information related to them according to the OFDM modulation system. SOLUTION: A wireless relay system 1 comprises a wireless camera 11 and a reception relay station 12. The wireless camera 11 wirelessly transmits the data to the reception relay station 12 according to the OFDM modulation system. The wireless camera 11 and the reception relay station 12 apply energy diffusion processing to a transport stream in the case of applying transmission channel coding/decoding to the transport stream. A value (initial value) of a PRBS(Pseudo Random numBer Sequence) used for the energy diffusion processing can be changed externally and a user optionally sets the value.
Patent JP-2001155907-A (JP)
Title: Thermistor composition
Inventor: HAMADA KAZUYUKI
IPC: H01C7/04
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide thermistor composition which can be used over a wide temperature region, starting from a temperature approximating room temperature up to a high temperature of 400 deg.C. SOLUTION: This thermistor composition is represented by Mn2-a-b-cZnaNibFec+dCo1-dO4, where 0.1<=a<1, 0<=b<1, 0<c<1, 0<=d<1 and 0.1<a+b<1.
Patent JP-2002085554-A (JP)
Title: Turbo type blood pump
Inventor: ARAKI KENJI
IPC: A61M1/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a medical transfusion pump, which is miniaturized (reduces a blood charge quantity) and is capable of fine flow control/maintenance, and to provide the medical transfusion pump, which reduces hemolysis even in use for a practical high rotation area (required for providing a prescribed driving ability). SOLUTION: In the turbo type blood pump, with which an impeller is located to freely rotate inside a housing provided with a blood inlet and a blood outlet, the impeller has a rotary shaft, plural vanes, an annular link part to link the outlet part side of each of vanes, and a supporting means (supporting handle) for linking at least one vane to the rotary shaft, and the vane inlet part and the vane outlet part are located at twisted positions.
Patent JP-2002087676-A (JP)
Title: Delivery roller, method of manufacturing delivery roller, delivery alignment device, and sheet post- treatment device
Inventor: HOSOYA HISAO
IPC: B65H29/22
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a delivery roller device capable of enhancing assembly workability in manufacturing of a delivery winding roller even while the generation of noise caused by direct fitting to a shaft is prevented. SOLUTION: This delivery roller device has a rotating shaft body; at least one roller core member arranged in the circumference of the rotating shaft body; and a rotating shaft integratedly formed with them, and also has at least one ring-shaped elastic member to be mounted on at least one roller core member. By connecting cut parts of the previously cut one elastic member, the ring-shaped winding roller is constituted.
Patent JP-2002098099-A (JP)
Title: Turbo type hydraulic machinery
Inventor: KUROKAWA JUNICHI
IPC: F04D29/66
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide turbo type hydraulic machinery controlling bad influences from cavitations caused by a groove on inner surface of a casing for elimination of proportional characteristics between total pump head and flow quantity. SOLUTION: In this turbo type hydraulic machinery provided with plural grooves in a fluid pressure incline direction (an axial direction) on an inner surface of a casing 2 housing an impeller inside, 80 to 150 grooves 124 are provided on an inner surface of the casing 2 and total width of grooves along whole circumference of the inner surface is set in 30 to 50% of circumference length of the casing inner surface. Cross section of the groove 124 in an area where an impeller exists is made larger than cross section of the groove 124 in an area where the impeller does not exist. A hole 127 piercing through a casing thickness is drilled at a bottom of the groove or the groove is made in two-layered structure in the fluid pressure incline direction.  Or, rounding part 135 is formed on a tip of a blade 122 or a fin 136 is formed to control generated cavitations and to stabilize characteristics.
Patent JP-2002087186-A (JP)
Title: Bumper beam for automobile
Inventor: MORIMI YUKITOSHI
IPC: B60R19/18
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a bumper beam for automobile formed in a tubular structural body without requiring a welding process and having an impact resistance. SOLUTION: This bumper beam 1 comprises a front piece 1a, an upper piece 1d connected to the upper end of the front piece 1a, an upper intermediate piece 1e positioned on the lower side of the upper piece 1d, an upper side joint piece 1f connecting the rear end of the upper piece 1d to the rear end of the upper intermediate piece 1e, a lower piece 1g connected to the lower end part of the front piece 1a, a lower intermediate piece 1h positioned on the upper side of the lower piece 1g, and a lower side joint piece 1i connecting the rear end of the lower piece 1g to the rear end of the lower intermediate piece 1h.  Recessed parts 3 and 3 and projected parts 4 and 4 are formed repeatedly in the front end of the upper intermediate piece 1e and on the front end of the lower intermediate piece 1h, drilled holes 5 and 5 for inserting the projected parts 4 and 4 therein are provided in the front piece 1a, and the tip sides of the projected parts 4 and 4 are bent so as to be locked to the front side of the front piece 1a.
Patent JP-2002098911-A (JP)
Title: Apparatus using shape memory alloy cord and drive unit
Inventor: WADA SHIGERU
IPC: G02B23/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus using a shape memory cord, with which shape memory alloy cord may be assembled with accuracy using a method suitable for mass production and a drive unit. SOLUTION: The shape memory alloy cord 102, which is to be utilized as a drive source, is press fitted and held together with a ball 13 or wedge in holes 114a and 124a disposed at metallic base plates 110 and 120.
Patent JP-2002100655-A (JP)
Title: Tape carrier and semiconductor device using the same
Inventor: YAMAGUCHI KENJI
IPC: H01L21/60
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tape carrier which adopts an adhesive having a high glass transition temperature and on which it is easy to position a LSI chip, by enhancing the transparency of an insulation film, and additionally, which can endure a high temperature in bonding a flip chip, moreover, without the deterioration of a lead strength even in the fine pitch of less than 50 μm, thereby which enables to prevent a delamination due to a swell of a wiring pattern and improve a production yield and productivity, and a device using the same. SOLUTION: In a tape carrier 1 in which a wiring pattern 20 is plated so that a flip-chip LSI chip 10 can be bonded after the wiring pattern 20 is formed in a copper foil stuck on an insulation film 15 via an adhesive 3, the adhesive 3 has the percentage of water absorption of 0.2% to 2.7% and the glass transition temperature of more than 180 deg.C, and the insulation film 15 has the L value of a colormeter, which is an index of light transparency, of more than 35.