baber/WOPTO huggingface dataset:
Patent JP-2003284235-A (JP)
Title: Controller
Inventor: ONO SHINJIRO
IPC: H02H3/34
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which informs the user of leakage.  <P>SOLUTION: To solve the above problem, this controller is equipped with a servo motor driver 2 which generates a three-phase AC current so as to drive a servo motor 23, a detector 9 which detects the sum of the currents Iu, Iv, and Iw 6-8 flowing to each phase of the three-phase AC, a detecting storage 15 which outputs a signal when the absolute value of the sum of the currents Iu, Iv, and Iw 6-8 is larger than a preset reference value, an oscillator 16 which outputs a signal being oscillated by the input of the output signal of the detecting storage 15, an annunciator 50 which issues either light or sound by the above oscillation signal, and a battery 55 which enables the detecting storage 15, the oscillator 16, and the annunciator described above to operate when the R phase, S phase, and T phase 1 of the three-phase AC power source are broken.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275404-A (JP)
Title: Pachinko game machine
Inventor: KONDO TAKASHI
IPC: A63F7/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of determining the result of determination of success or failure with respect to the winning of a ball at a starting hole when the ball wins the starting hole.  <P>SOLUTION: A main control device of the pachinko game machine previously determines the value related to the success or failure of the pattern variation selected by the lottery before the pattern variation caused by the winning to the starting hole, and transmits the information on the winning to the starting hole and the result of the determination of success or failure based on the prior determination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003286705-A (JP)
Title: Composite truss-bridge diagonal-member anchorage structure
Inventor: SHOJI AKIO
IPC: E01D6/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchorage structure having a simple structure, a construction cost such as an inexpensive material cost and large strength in the composite truss-bridge diagonal-member anchorage structure.  <P>SOLUTION: In the composite truss-bridge diagonal-member anchorage structure of diagonal members made of steel for a composite truss bridge and a concrete slab, flanges are formed to the outer peripheries of the end sections of steel pipes as the diagonal members made of steel, the end sections of steel pipes, at which the flanges are formed, are placed on the joint surfaces of the concrete floor slab, and the diagonal members made of steel and the concrete floor slab are unified by filling parts of the insides of the steel pipes with concrete.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287978-A (JP)
Title: Fixing device
Inventor: MIYAMOTO TOSHIO
IPC: G03G15/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of obtaining an excellent fixing property by stably controlling fixing temperature.  <P>SOLUTION: The fixing device has a fixing roller having an elastic layer, a heating member which is coming in contact with the outer surface of the fixing to form a heating nip part, and a pressure member which is in press contact with the fixing roller to form a fixing nip part, and performs thermal fixing by holding and carrying recording material on which an unfixed toner image is formed in the fixing nip part. In the fixing device, a temperature detection means is provided on the fixing roller and the heating member so as to detect the temperature of the outer surface of the fixing roller and the temperature of the heating member respectively. The temperature detection means provided in the fixing roller is provided on a downstream side from a heating heater and on the upstream side of the fixing nip. Or the temperature detection means provided on the fixing roller is provided on the downstream side from the fixing nip and on the upstream side of the heating heater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286957-A (JP)
Title: Gas charging device
Inventor: NISHIKAWA HIROSHI
IPC: F04B41/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas charging device capable of coping with load fluctuation, and restricting pulsation of inlet and discharge gas.  <P>SOLUTION: This gas charging device feeds compressed fuel gas from a discharge tube to a micro-gas turbine. A pressure sensor is provided in the discharge tube, and a bypass quantity regulating means to regulate bypass flow in accordance with detected pressure of the pressure sensor is provided in a bypass tube connecting the discharge tube to an inlet tube. As discharge side pressure which is interlocked with load fluctuation to fluctuate becomes higher, fuel gas is bypassed by the bypass tube to cope with the load fluctuation. A buffer tank is disposed on the discharge tube, and an inlet muffler is on the inlet tube. Pulsation of fuel gas fed to a compressor, and pulsation of compressed gas discharged from the buffer tank can thus be restricted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298574-A (JP)
Title: Electronic apparatus, authentication station, electronic apparatus authentication system, and electronic apparatus authentication method
Inventor: KOBAYASHI TSUTOMU
IPC: G09C1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication system for an electronic apparatus capable of realizing rigid security required by an authentication system.  <P>SOLUTION: In order to solve the task above, this invention provides the electronic apparatus authentication system characterized in to include: a means for producing possessor public key data; a means for producing possessor secret key data; an encryption means for using authentication station public key data provided by an authentication station to encrypt the possessor public key data and produce the possessor encrypted data; a decoding means for decoding registered permission encrypted data by using the possessor secret key data to extract the registered permission data; a registration permission validity investigation means for confirming the validity of registration permission on the basis of the registration permission data; and a storage means for storing the registration permission data when the validity is confirmed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298969-A (JP)
Title: Digital broadcast receiver
Inventor: KANEDA MASANARI
IPC: H04N5/445
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver in which a user can acquire and store EPG data with a simple operation and quickly search for a broadcast program or information among a huge amount of newest EPG data when the user desires to search for the broadcast program and the information.  <P>SOLUTION: The digital broadcast receiver sequentially searches for a plurality of channels in a reception state and a demodulation section separates and demodulates broadcast program guide information that is multiplexed on a broadcast signal of each searched channel and transmitted. An information storage section 3 captures and stores broadcast program guide data created on the basis of the separated and demodulated broadcast program guide information. A display monitor 4 reproduces and displays a broadcast program guide on the basis of the stored broadcast program guide data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048879-A (JP)
Title: Fluorescent group-containing carbodiimide compound and method for manufacturing the compound
Inventor: KIMURA NAOKI
IPC: C09B23/02
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a new fluorescent group-containing carbodiimide compound enabling the easy introduction of a fluorescent group into a nucleic acid including a nature-derived nucleic acid and a protein, and having sufficient solubility in water, and to provide a method for manufacturing the fluorescent group- containing carbodiimide compound enabling the easy bonding of a fluorescent group. SOLUTION: The new fluorescent group-containing carbodiimide compound having an ester bond expressed by general formula (1) (Y<1> -N=C=N-Y<2> -Q-Y<3> -F) is manufactured.
Patent JP-2003292411-A (JP)
Title: Cosmetic for removing corneum
Inventor: IIDA TAKASHI
IPC: A61K8/00
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic expressing low irritancy despite having corneum-removing effect.  <P>SOLUTION: The cosmetic for scrubbing use contains one or more compound selected from urea, α-hydroxy acids and salt thereof, and also preferably contains disintegrable granules as a scrubbing agent; wherein the disintegrable granules are preferably granules made by granulating polyethylene. This cosmetic contains preferably 60-90 wt.% of a polyhydric alcohol such as (poly)glycerol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002313988-A (JP)
Title: Method of manufacturing chip size package
Inventor: SHIBATA SUSUMU
IPC: H01L23/12
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a chip size package which allows a reduction in the number of manufacturing steps and in the cost, and which can protect an LSI sufficiently. SOLUTION: This method of manufacturing a chip size package includes the step of preparing a semiconductor wafer, which has a plurality of semiconductor chip regions having respective integrated circuits and four sides and has a plurality of electrodes 204 and 205 formed on circumferences of the plurality of semiconductor chip regions along the four sides respectively, the step of coating the surface of the semiconductor wafer with a protective film 100,  the step of forming a plurality of wirings 704 and 705 which are electrically connected to the plurality of electrodes 204 and 205 respectively on the protective film 100 at positions on the center side of the surface of the semiconductor chip 104 which are different from the positions where the plurality of electrodes are formed to electrically connect the plurality of electrodes 204 and 205 formed along the respective four sides with external devices, the step of coating the plurality of wirings 704 and 705 and the protective film 100 with resin 200, and the step of dividing the semiconductor wafer coated with the resin 200 into individual semiconductor chips.
Patent JP-2003296885-A (JP)
Title: Road side installed display device and road information display system
Inventor: MATSUMOTO HARUO
IPC: E01F9/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road side installed display device capable of easily and quickly reflecting the change in the road conditions of a spot where the road side installed display device is installed.  <P>SOLUTION: The road side installed type display device 1 installed on the road side of a road for displaying various kinds of information to a road user comprises: display parts 3 and 4 for displaying the various kinds of the information; a control means 64 for controlling the various kinds of the information displayed at the display parts 3 and 4 corresponding to the information indicating display instruction contents inputted from the outside; a photographing part 61 for photographing the condition of the road and the surrounding of the road; and output means 61, 62 and 63 for outputting image information indicating images photographed by the photographing part 61 to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292601-A (JP)
Title: Polyester
Inventor: MATSUO TOMINE
IPC: C08G63/91
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester of which the decomposition reaction liable to occur in high temperature molding because of the existence of hydroxy and carboxy groups at the terminals is suppressed, and which is heat-set at a lower temperature by lowering the crystallization temperature of the polyester.  <P>SOLUTION: The polyester is obtained by adding a compound represented by formula (2) (wherein X is a 3-5C alkylene group and R is a 10-18C alkyl group) to a polyester represented by formula (1) (wherein Ar is a benzene ring or a naphthalene ring), and reacting the compound with the terminal hydroxy groups of the polyester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026192-A (JP)
Title: Liquid storage bag
Inventor: OBARA SHIYOU
IPC: B65D75/58
Filed: 2002-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage bag which can be easily unsealed without staining hands or splashing contents to have clothes stained while preventing the bag from being unwillingly unsealed and whose material cost can be inexpensive. SOLUTION: The liquid storage bag 1 for sealing a liquid for storage has a back seal 4 which is provided by overlapping both side ends of a plastic laminate film which does not contain an aluminum foil layer from respective side rims, and fusion-bonding the overlapping portions along the side rims and heat seals 5 and 6 for hermetically sealing upper and lower ends of the bag 1. A start-to-tear-open portion 7 formed of a plurality of fine non-through holes scattered from an external surface is provided on at least one of upper and lower portions of the bag 1.
Patent JP-2003306305-A (JP)
Title: Autothermal reforming method and its apparatus
Inventor: ANZAI IWAO
IPC: C01B3/38
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To smooth the temperature distribution in a catalyst bed by controlling the temperature rise at the catalyst bed inlet side and the temperature fall at the outlet side in an autothermal reforming method (ATR).  <P>SOLUTION: When the cross section area and length of the catalyst bed in which a reforming material, an oxygen containing gas and steam are fed are denoted respectively as S (cm<SP>2</SP>) and L (cm) in the ATR method to produce a hydrogen-containing reformed gas, L/S=2-30 (cm<SP>-1</SP>) at 0.25<C/H≤0.40, L/S=1-20 (cm<SP>-1</SP>) at 0.40<C/H≤0.42, L/S=0.5-15 (cm<SP>-1</SP>) at 0.42<C/H≤0.47 and L/S=0.5-10 (cm<SP>-1</SP>) at 0.47<C/H≤0.58. C/H exhibits the atom ratio of carbon to hydrogen in the reforming material. L/S is optimized and variable in the ATR apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301848-A (JP)
Title: Thrust needle roller bearing, and race for the bearing
Inventor: SEKIYAMA TOKUICHIRO
IPC: F16C33/58
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To correctly discriminate a front side and a rear side from each other, and reduce manufacturing cost.  <P>SOLUTION: A thrust needle roller bearing 10 comprises a pair of bearing rings 11 and 12 facing each other in an axial direction, and a plurality of needle rollers 13 rotatably provided between them by a holder 14 in a circumferential direction. Ink to allow discrimination between the front and the rear side is adhered to the bearing rings 11 and/or 12 except for their raceway surfaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355304-A (JP)
Title: Living body internal organ cell/tissue forming material
Inventor: YAMASHITA KIMIHIRO
IPC: A61L27/00
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a living body internal organ cell/tissue forming material for widening the utilization field of biologically compatible ceramics subjected to polarization teatment alrealy adapted to a dentary material as an inorganic material used for the reinforcement of a dentary or a substitute for the dentary heretofore and accelerating the propagation of cells in living body internal organs. SOLUTION: The living body internal organ cell/tissue forming material is prepared by subjecting biologically compatible ceramics to polarization treatment so as to form an N-surface and a P-surface and has a function for accelerating the propagation of cells in living body internal organs on the N-surface or P-surface side.
Patent JP-2003308357-A (JP)
Title: Logic circuit simulation method, logic circuit simulation program, and logic circuit simulation device
Inventor: YAMAGUCHI RYUICHI
IPC: G06F17/50
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable the simulation of a circuit operation based on a precise delay time to fluctuation of power source voltage.  <P>SOLUTION: A fluctuating power source voltage calculation part 101 calculates power source voltages VDD and VSS supplied to each cell of a logic circuit to be simulated. A power source voltage difference calculation part 202 determines, with respect to each cell, reference delay time Tdl0 and reference transition time Ttr0 until output voltage becomes equal to the threshold of input voltage from the time when the input voltage reaches the threshold or from the build up of output voltage. A threshold voltage calculation part 102 determines the threshold voltage Vth of each cell, and determines delay time Tdl until the output voltage reaches the threshold voltage Vthn of the next stage based on each above-mentioned value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308935-A (JP)
Title: Connector
Inventor: KOIKE NARIKAZU
IPC: H01R24/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which connection between terminal groups to aim at connection with outside terminal groups and a line substrate can be carried out easily and in a short time.  <P>SOLUTION: When the other end part 30b of a line substrate 3 is inserted into a substrate insertion port 21 of a second terminal housing 2, the other line end part group 35 of a line group 30 is connected with a second terminal group 22 of the second terminal housing 2. When the second terminal housing 2 is fitted into a first terminal housing 1 and one end part 30a of the line substrate 3 is inserted into a substrate insertion port 11 of the first terminal housing 1 in this state, a one line terminal part group 34 of the line group 30 is connected with a first terminal group 12 of the first terminal housing 1. Then, a male engaging part 40 of an engaging mechanism 4 is engaged, and the first terminal housing 1 and the second terminal housing 2 are irremovably coupled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305814-A (JP)
Title: Multilayered polyester sheet, film, and molded article comprising them
Inventor: FUJINO HIDETOSHI
IPC: B32B27/36
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered polyester sheet being a polyester sheet suitable for obtaining a molded article such as a tray or the like requiring characteristics such as heat resistance, impact resistance or the like, excellent in heat resistance, impact resistance and container moldability and solving the staining of a mold at the time of molding, and a molded article comprising the multilayered polyester sheet.  <P>SOLUTION: The multilayered polyester sheet is constituted of a surface layer comprising a polyester resin, talc and wax and an inner layer comprising the polyester resin, talc, wax and a polyolefin resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308372-A (JP)
Title: Physical distribution management system
Inventor: WATA TOSHIYUKI
IPC: G06Q30/02
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical distribution management system capable of unitarily managing commodity physical distribution information and precisely grasping stock information or hot seller information for commodities.  <P>SOLUTION: Commodity information including hot seller information in stores is recorded in a tag 20 attachably and detachably mounted on a product P. The tag 20 is recovered to collect the commodity information, and the commodity information is stored in a database 92 provided within a WWW server 91 on the Internet 90, so that the commodity information stored in the database 92 can be browsed or downloaded by information communication terminals 50, 60 and 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312644-A (JP)
Title: Corrugated fiberboard packaging box
Inventor: INADA TOSHIHIDE
IPC: B65D5/10
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages to articles such as green onion stored inside a packaging box.  <P>SOLUTION: In a corrugated fiberboard packaging box to store articles such as green onion, flaps 13 and 13 to form a bottom plate and flaps 14 and 14 to form a bottom plate are stapled by staples 17 to form the bottom plate, parts stapled by the staples 17 are covered by plate parts 13a and 13a provided on the flaps 13 and 13 to form the bottom plate, and no staples 17 are protruded from an inner side of the packaging box. In addition, an upper lid is formed by inserting corner parts of flaps 15 and 15 to form the upper lid in notch holes 16a and 16a formed in flaps 16 and 16 to form the upper lid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311147-A (JP)
Title: Reaction tank and manufacturing method for oxide
Inventor: HARA HITOSHI
IPC: B01J19/18
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reaction tank and a manufacturing method for oxides which can effectively disperse a product film crystal layer and effectually introduce a dropping oxidizing agent liquid into a liquid inside of the reaction tank when forming an oxide film produced in the liquid surface of a product by oxidation.  <P>SOLUTION: The reaction tank 10 having an average diameter of D is provided with agitation blades 11, 12, 13 attached to a rotating shaft 2 for agitating a solution 8. The upper agitation blade 11 and the lower agitation blade 13 located below the upper agitation blade 11 are attached to the rotating shaft 2, and the upper agitation blade 11 is located at the distance of 0.1D to 0.4D from the surface 5 of the solution 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313697-A (JP)
Title: Liquid treatment apparatus and liquid treatment method
Inventor: MARUMO YOSHINORI
IPC: H01L21/288
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid treatment apparatus for improving the throughput, and a liquid treatment method.  <P>SOLUTION: An electrolysis plating apparatus 1 comprises a plating liquid tank 4 for storing a plating liquid, and a holder 20 for holding a wafer W. The holder 20 has a holder vessel 21 in which a sealing member 31 is arranged so as to prevent a cathode electrode 35 contacting with the wafer W from contacting with the plating liquid. The sealing member 31 has an inclined part 31b formed therein so as to descend toward an inside edge 31b<SB>2</SB>from an outside edge 31b<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311882-A (JP)
Title: Manufacturing method for heat-resistant flexible laminated sheet
Inventor: HASE NAOKI
IPC: B32B15/088
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a heat-resistant flexible laminated sheet not generating a defective appearance such as warpage, a lateral step or the like when a protective material is peeled from a laminated sheet in the production of a hot-melt type laminated sheet.  <P>SOLUTION: In the manufacturing method for the laminated sheet constituted by continuously laminating a metal foil to a heat-resistant film having thermal fusibility by a hot roll laminator, protective materials are arranged between the pressure surfaces of both surfaces of the laminator to be molded at 200°C or higher under pressure and heating. When the protective materials are peeled from the laminated sheet after cooling, they are successively peeled by single surface.  <P>COPYRIGHT: (C)2004,JPO