baber/WOPTO huggingface dataset:
Patent JP-2004036426-A (JP)
Title: Gas turbine control system
Inventor: YASUDA YUUSHI
IPC: F02C7/22
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system that can be adapted to a gas turbine power generating facility using fermented methane gas, as the main fuel, of which the heat generating amount is rapidly changed in a short time period and also using kerosene or natural gas, as the auxiliary fuel, having stable heat generating amount.  <P>SOLUTION: A distribution factor between the main fuel flow amount 26 and the auxiliary fuel flow amount 27 is corrected, by a distribution factor correcting logic 2, so as to make the real response identical to a reference model 1 of which dynamic characteristic of the gas turbine power generating facility is modeled. Since the distribution factor is accordingly corrected, optimal control can be maintained even when heat generating amount of the main fuel is largely changed in a short period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036027-A (JP)
Title: Elastomer composite steel cord and method for producing the same
Inventor: YOSHIDA SATORU
IPC: D07B1/16
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a steel cord of two-layer twisting which is useful as a reinforcing material for a tire, etc., exhibits sufficient corrosion resistance and fatigue resistance, prolongs its own life and the life of a tire using it, shortens the vulcanization time of tire molding, etc., attains energy saving and is inexpensively producible.  <P>SOLUTION: A core strand 12 obtained by twisting three or mores wires is formed by twisting a wire 11A having a small spiral kind (or a wire having a small wavy kind) with wires 11B having straightness or is made to have an open twisting structure having 105-150% average forming ratio. The circumference of the core strand 12 is covered with unvulcanized rubber 14, the unvulcanized rubber 14 is infiltrated from gaps C<SB>1</SB>between the wires 11A and 11B and embedded in a void B<SB>1</SB>at the center of the strand to give the elastomer composite steel cord 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036499-A (JP)
Title: Exhaust heat recovery device for automobile
Inventor: MURATA KIYOHITO
IPC: F01N5/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturizable exhaust heat recovery device allowing both the purification of exhaust gas and the recovery of exhaust heat in a well efficient manner.  <P>SOLUTION: A Stirling engine has a displacer piston 11 and a power piston 12 provided in a cylinder 10 for driving a generator 2, wherein a heat exchanger 5 to be connected to a regenerator 3 is arranged in an exhaust passage 6 and a three-way catalyst is arranged on the exposed surface of the heat exchanger 5 in the exhaust passage 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003101982-A (JP)
Title: Case body for cable television telephone tap
Inventor: KODAIRA MAKOTO
IPC: H04N21/647
Filed: 2002-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a case body of a cable television telephone tap for which a sufficient waterproof measure is taken for a through-hole for inserting a current distribution line in the case body. SOLUTION: In the case body of the cable television telephone tap distributing and supplying a current for a telephone together with high frequency signals to subscribers by utilizing a coaxial cable, the case body is provided with at least an upper side case body and a lower side case body and they are combined with each other to form a waterproof structure. It is a waterproof case body composed by providing branching terminals of the high frequency signals to the subscribers and the through-holes filled with a pressure sensitive filler, to which the current distribution line making the current for the telephone flow is inserted through the pressure sensitive filler, in correspondence to a wall surface of the upper side case body or the lower side case body.
Patent JP-2004006191-A (JP)
Title: Battery pack system
Inventor: MATSUI FUJIO
IPC: H01M10/48
Filed: 2002-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system having a clock part for counting time, and used for accurately estimating a battery characteristic of a battery pack based on a battery characteristic model stored in a memory part.  <P>SOLUTION: This battery pack system has: a battery pack 2 composed by serially connecting a plurality of battery cells; a memory part 3 storing the battery characteristic model for specifying the battery characteristic of the battery pack 2 by using at least time as a parameter; the clock part 4 for counting time; and a control part 2 for estimating the battery characteristic of the battery pack at the present time based on the present time counted by the clock part 4 and on the battery characteristic model stored in the memory part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115568-A (JP)
Title: Mounting structure of ic chip and display
Inventor: KAWADA TOYOSHI
IPC: H01L23/36
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure of IC chip and a display in which an IC chip is mounted, in flip-chip structure, on a wiring board while being protected not to be exposed to the outside and heat generated from the IC chip can be dissipated effectively. SOLUTION: The mounting structure of an IC chip comprises at least one IC chip 58 having a first surface on which an electrode is formed and a second surface opposite to the first surface, a wiring board 40 mounting the IC chip and having wiring being connected with the electrodes of the IC chip, a protective member 66 being fixed to the wiring board and having an opening for exposing the second surface of the IC chip, and a resin member 68 of good thermal conductivity disposed at the opening of the protective member such that it can touch the second surface of the IC chip.
Patent JP-2004036317-A (JP)
Title: Bridge reinforcing structure
Inventor: TOKUNO MITSUHIRO
IPC: E01D22/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge reinforcing structure for always applying constant pulling-up force to a floorslab or a bridge beam of a bridge, reducing stress by a live load applied to the floorslab and the bridge beam such as a traveling vehicle, and reducing stress generated by a dead load of applying none of these live loads, that is, a dead load by dead weight of the bridge itself.  <P>SOLUTION: An inter-bridge pier installation beam 8 is horizontally installed in the bridge length direction between bridge piers 4. A load receiving member 7 is arranged between the other bridge piers 4 integrally with a horizontally installing bridge beam 6. A means 9 is arranged for pulling up the load receiving member 7 between the inter-bridge pier installation beam 8 and the load receiving member 7 and pulling up the bridge beam 6 via the load receiving member 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040666-A (JP)
Title: Node device, terminal equipment, program, and recording medium
Inventor: MORIYA YUUKI
IPC: H04W28/20
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for assigning a communication band to a multicast communication flow without waste while securing profits of a receiver to take part in a multicast group.  <P>SOLUTION: When transmitting a packet addressed to the multicast group from a node device 60 to a network switch 30, the node device 60 acquires the number of receiving apparatuses 70 which take part in each multicast group for each radio access point device 40 and as the number is greater, the wider communication band is assigned to the transmission of the packet addressed to the multicast group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046579-A (JP)
Title: Online shopping system, online shopping method and communication server
Inventor: MATSUZAKI RYUICHI
IPC: G06Q30/06
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an online shopping system and online shopping method enabling a plurality of customers situated in a plurality of locations to purchase a commodity while mutually exchanging information on line and ask a customer representative of a vender for an explanation on the commodity on line.  <P>SOLUTION: This system comprises a community management part 101 for forming a community consisting of the customers and the customer representative by creating and retaining a community object that is a list of information for the customers and the customer representative, and a content execution synchronous management part 102 for creating and retaining a data table for synchronizing the execution of a content to be shared among members of the community, when entered by a person who is a member of the community to execute it through a terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003071431-A (JP)
Title: Method for cleaning thing polluted with halogenated organic compound
Inventor: KATAOKA NAOAKI
IPC: C02F11/00
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a thing, such as soil, benthic deposits, sludge, or water, polluted with halogenated organic compounds. SOLUTION: A method for cleaning a thing polluted with halogenated organic compound is provided. This method comprises the steps of adding a reducing agent having a standard electrode potential of 130 to -2400 mV at 25 deg.C with reference to the standard hydrogen electrode and a nutrient solution containing oxide-form nitrogen and an organic-form carbon to the polluted thing, mixing them together with the thing, and leaving the mixture in a quiescent state under lowly aerated conditions.
Patent JP-2004053308-A (JP)
Title: Concrete defect inspection device
Inventor: ASANO MINORU
IPC: G01S7/03
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete defect inspection device for easily determining where a crack exists within the concrete and whether or not repair work is needed therefor.  <P>SOLUTION: An electromagnetic wave radar 9 is provided for irradiating concrete 12 with an electromagnetic wave and receiving a reflection wave thereof, and a CCD (charge coupled device) camera 10 is provided for imaging an area irradiated with the electromagnetic wave on a surface of the concrete. A computer 2 causes a personal computer 4 to display a depth-wise two-dimensional image of a crack image obtained by the reflection wave received by an electromagnetic wave radar 8 and a surface area image of a concrete surface position from which the two-dimensional crack image is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052138-A (JP)
Title: Method for producing functional fiber product
Inventor: ITOYAMA MITSUNORI
IPC: D06M15/11
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a functional fiber product, by which the functional fiber product capable of gradually releasing an ascorbic acid derivative with an oil component such as sebum existing on the surface of the skin of human body and having a skin care effect.  <P>SOLUTION: This method for producing the functional fiber product is characterized by treating a fiber product with an aqueous solution obtained by emulsifying and dispersing the water-insoluble clathrate compound of a slightly water-soluble ascorbic acid derivative with a surfactant. The water-insoluble clathrate compound of the slightly water-soluble ascorbic acid derivative is preferably the clathrate compound with cyclodextrin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056893-A (JP)
Title: Fault detection method for power converter
Inventor: YAMAMOTO SUMIO
IPC: H02P29/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method for phase interruption which detects the power interruption in commercial power voltage without using three monitoring means for AC power voltage inputs, thereby miniaturizing a servo driver.  <P>SOLUTION: This detection method comprises a power input means of using AC servo driver three-phase AC voltage as an input power supply, a rectification means for rectifying the three-phase AC voltage, a means for smoothing DC voltage after the rectification by the rectification means, and a means for detecting the smoothed DC voltage. The method compares an instantaneous value of the smoothed DC voltage with a preset value, judges one line for the three-phase AC voltage input to be broken, and detects breakage in an input power line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055372-A (JP)
Title: Sealed battery
Inventor: GOTANDA YUKIHIRO
IPC: H01M2/04
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed battery capable of preventing the occurrence of electrolyte leakage through a stacking surface of a disc plate constituting a sealing plate, a safety valve film, a PTC element and a cap-like terminal plate, and of restraining the degradation of high reliability and a battery characteristic.  <P>SOLUTION: The cap-like terminal plate, the PTC element, the safety valve film and the disc plate are integrated with another adjacent element by depositing or welding them to one another, and the part used for welding or depositing them is set liquid-tight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052958-A (JP)
Title: Regular shape gasket and its manufacturing method
Inventor: KAWAGUCHI HIROMASA
IPC: F16J15/06
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regular shape gasket and its manufacturing method wherein not only the compression stress but also the density are changed by changing the shape of the cross section.  <P>SOLUTION: This gasket is formed into a regular shape by thermoforming. A prototype for gaskets is formed by die-cutting by means of a press from a plate for gasket materials, and the prototype for gaskets is thermoformed into a specified regular shape, whose cross section is modified, for example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052964-A (JP)
Title: Tension adjusting device for auxiliary machine driving belt of engine
Inventor: FUJIWARA TADASHI
IPC: F16H7/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of part items, to be compacted and to cope with the change of the tension exerted to an auxiliary machine driving belt in a tension adjusting device for the auxiliary machine driving belt of an engine, which is provided with a tension pulley around which the auxiliary machine driving belt is belted for transmitting the motive power from a crank shaft to an auxiliary machine including at least a motor generator, which functions as a starter motor when an engine starts and as an electric generator after the start of the engine, and a tension applying means for energizing the tension pulley so as to apply tension to the auxiliary machine driving belt.  <P>SOLUTION: The tension pulley 5 is provided to the rotary shaft 9 of the motor generator 8, which is supported on the movable support member 11 which is pivotally mounted on the turning fulcrum 10, one end of which is fixed, so as to be able to turn around an axis line parallel with the tension pulley 5, and the tension applying means 7 is connected to the movable support member 11 at a position separated from the turning fulcrum 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056674-A (JP)
Title: Power controller, automatic transaction processing apparatus, remote power supply control system
Inventor: FUSE MASAYOSHI
IPC: G07F9/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost power supply controller to be easily operated which dispenses with allocation of a new address and change of a system for power control and further dispenses with addition of a cable, etc., by performing both of communication and the power control by a single interface when it is observed from the side of a management device.  <P>SOLUTION: A common IP address is provided to each of a terminal control section 11 to which a main power supply (a) is supplied from a terminal power supply 13 and a remote power supply control section 12 which performs on/off control of the main power supply (a) based on a power control instruction from the management device, an interface 15 of the terminal control section 11 and an interface 16 of the remote power supply control section 12 are switched according to on/off states of the main power supply (a), when the main power supply (a) is turned on, the interface 15 is connected with a LAN 3 and when the main power supply (a) is turned off, the interface 16 is connected with the LAN 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060673-A (JP)
Title: End fixed construction of hose with bellows metallic conduit
Inventor: FURUTA NORIHIKO
IPC: F16L33/20
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a stress concentration occurs at an end part of a rigid insert pipe inserted into a hose main body to cause leakage owing to the damage of a bellows metallic conduit at the part in a hose with the bellows metallic conduit.  <P>SOLUTION: When outer layers 26, 28 and 30 are laminated on the radial direction outsie of a bellows metallic conduit 24, and a hose main body 12 is secured to a connection tool 14 by caulking a socket connector 16 inward in the radial direction at a hose end, the socket connector 16 is extended longer than an inserting side end of an insert pipe 18 equipped integrally with the connection pipe 14 by distance L along a hose longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062732-A (JP)
Title: Control unit
Inventor: MATSUMURA HIDEKI
IPC: G05B19/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit for simplifying a control program and digital camera using its control unit.  <P>SOLUTION: A processing circuit is turned on and off by output of a latch circuit 420b, and supply of a clock to the processing circuit is controlled by output of a latch circuit 420d. When updating a first 0 bit value imparted to a latch circuit 420a to 1 from 0, after updating the output of the latch circuit 420d to 1 from 0, the output of the latch circuit 420b is updated to 1 from 0. Thus, the processing circuit is turned on after starting the supply of the clock to the processing circuit. When updating numeric value data to 0 from 1, after updating the output of the latch circuit 420b to 1 from 0, the output of the latch circuit 420d is updated to 1 from 0. Thus, the supply of the clock to the processing circuit is stopped after turning off the processing circuit. Thus, the control program of a CPU can be simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071590-A (JP)
Title: Device equipped with thin film transistor and its manufacturing method
Inventor: SAKAMOTO HIROMI
IPC: H01L29/786
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To form a high-performance fine thin film transistor with a high yield.  <P>SOLUTION: A method of manufacturing a device equipped with a thin film transistor includes a step of forming an insulating film covering the thin film transistor, a step of forming an opening in the insulating film, and a step of forming a conductive member which is in contact with at least one of a source region and a drain region of the transistor through the opening and insulated from a gate electrode. In the step of forming the insulating film, a first insulating larger covering the transistor, a second insulating layer, and a third insulating layer are successively deposited. The second insulating layer is formed of a material showing an etching characteristic which is different from that of a material forming the third insulating layer. In the step of forming the opening, the opening is formed by a step of forming a pattern which specifies the opening in the third insulating layer, a step of forming the opening in the third insulating layer by etching the third insulating layer by using a pattern as an etching mask under a condition that the third insulating layer is selectively etched other than the second insulating layer, and a step of etching the second and first insulating layers via the opening of the third insulating layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068056-A (JP)
Title: Electroless tinning bath
Inventor: OKADA TAKASHI
IPC: C23C18/31
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the conversion of a tin film into abnormal grains and the excessive precipitation thereof in an electroless tinning bath fundamentally consisting of organic sulfonic acid, soluble stannous salt and thioureas.  <P>SOLUTION: The organic sulfonic acid which comprises the anion part of an organic sulfonic acid having a hydroxyl group in the molecule, also does not comprise the anion part of alkane sulfonic acid, and has a hydroxyl group is a mixture satisfying aromatic oxysulfonic acid/alkanol sulfonic acid=0 to 0.44 molar ratio expressed in terms of an anion. Hypophosphorous acids are comprised in a bath, and the content molar ratio between soluble stannous salt (Sn<SP>2+</SP>) and hypophosphorous acids, Sn<SP>2+</SP>/hypophosphorous acids≥0.21. In the plating bath, alkane sulfonic acid is not present, and alkanol sulfonic acid or aromatic oxysulfonic acid within a prescribed range are comprised, and also, the content molar ratio between hypophosphorous acids and Sn<SP>2+</SP>is controlled to the prescribed one, so that the production of the abnormal grains of a thin film and the excessive precipitation thereof can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071785-A (JP)
Title: Jet soldering equipment
Inventor: IMAMURA KEIICHIRO
IPC: B23K1/08
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that lead-free solder supplied to a through hole is solidified in a part between a primary jet wave and a secondary jet wave, wettability is lost and imperfect soldering is generated, since melting point of high melting point lead-free solder is high as about 220°C, in jet soldering equipment wherein the primary jet wave and the secondary jet wave of lead-free solder are supplied sequentially to a printed wiring board having the soldered through hole.  <P>SOLUTION: The primary jet wave 1 is set in such a manner that a width (a) of a solder jet port which is formed of a large number of slot 5 shaped through hole groups 6 is made a width wherein the printed wiring board 4 is charged at a soldering temperature. An interval (b) as far as the secondary jet wave 11 is made at most a:b=1:3, so that solder in the solder through hole is not solidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065554-A (JP)
Title: Electric kettle
Inventor: ISHIKAWA KEIJI
IPC: A47J27/21
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of such unsafety as to splash a user's fingers with hot water by the discharge force of the hot water in the case of needing a relatively small quantity of hot water for a cup, a mug, or the like.  <P>SOLUTION: This electric kettle is provided with two switches of different operating load, and two pressing pins with equal opposed distance from the surfaces of the switches are provided at the back face of a hot water discharge operating button in the opposed positions to allow two-stage operation of small quantity and large quantity of hot water discharge if necessary by the large and small difference of operating force to one hot water discharge operating button.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068451-A (JP)
Title: Construction finishing material
Inventor: KITAGAWA SATOSHI
IPC: E04F13/08
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction finishing material excellent in a basic function such as strength, workability, weather resistance or the like while having a superior appearance design as the finishing material for a construction and being easily manufactured.  <P>SOLUTION: In the finishing material 10 built at a place exposed on the external surface of a building, the finishing material has a foundation 12 composed of a resin and constituting a section not exposed to the external surface and a surface 14 composed of an MMA resin containing a degloss of 2 to 20 mass % and arranged to the section exposed on the external surface, and the foundation 12 and the surface 14 are formed integrally by co-extrusion molding.  <P>COPYRIGHT: (C)2004,JPO