baber/WOPTO huggingface dataset:
Patent JP-2005233091-A (JP)
Title: Control device for internal combustion engine
Inventor: NAGASHIMA KEIICHI
IPC: F02P5/15
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine improving combustion efficiency by improving ignition of air fuel mixture.  <P>SOLUTION: The control device 1 is provided with ECU 2. The ECU 2 establishes final ignition timing θIGCMD according to engine speed NE, demand torque PMCMD and fuel injection completion timing IJLOGD for stratified charge combustion mode (step 22, 25, 27, 30), determines whether air fuel mixture is under an ignitable condition or not (step 34) based on detection result of an air fuel sensor 20, and executes ignition action by an ignition plug 10 (step 35) when the ECU determines that the air fuel mixture is under ignitable condition after rotation angle position θCRK of a crankshaft 3e reaches the final ignition timing θIGCMD.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235356-A (JP)
Title: Manufacturing method of magnetic recording medium
Inventor: HATTORI KAZUHIRO
IPC: H01F1/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of magnetic recording medium by which a magnetic recording medium which has a recording layer formed with an irregular pattern, of which the surface is sufficiently flat and the recording/reproducing accuracy is good can be manufactured efficiently.  <P>SOLUTION: This method comprises a non-magnetic material filling process (S104) in which a concave part of the irregular pattern is filled by applying a non-magnetic material on the recording layer formed with the prescribed irregular pattern on a substrate, and a flattening process (S106) in which surplus non-magnetic material on the recording layer is removed by ion beam etching and the surface is flattened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004210546-A (JP)
Title: Base isolating apparatus for crane
Inventor: OKUBO YOSHIAKI
IPC: B66C9/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolating apparatus for a crane effective for also a traveling crane having a portal crane body.  <P>SOLUTION: A spring mechanism 63 elastically holding a crane body 1 and a travel gear 2 in the steady positional relationship, movable connecting mechanisms 51, 52 for connecting the crane body 1 to the travel gear 2 while allowing the relative displacement of the crane body 1 which is going to stay in the original position by inertial force working on the crane body 1, to the travel gear 2 when the travel gear 2 laterally vibrates with the occurrence of an earthquake, and a damper 55 for suppressing the relative displacement of the crane body 1 to the travel gear 2 performed through the spring mechanism 63, are interposed between the crane body 1 and the travel gear 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005237630-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interesting game machine by an approach from a different viewpoint.  <P>SOLUTION: The game machine 1 comprises: a game start command means for outputting game start command signals corresponding to an operation by a player; a variable display means for variably displaying identification information required for a game; a reaching time decision means for deciding reaching time after variable display is started until the speed of the variable display reaches a prescribed speed; a stop command means for outputting stop command signals corresponding to the operation of an operation means operated by the player; and a variable display control means for controlling the variable display operation of the variable display means on the basis of the reaching time on condition that the game start command signals are outputted from the game start command means and stopping the variable display operation on condition that the stop command signals are outputted from the stop command means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245117-A (JP)
Title: Power active filter
Inventor: YOKOSUKA KOICHI
IPC: H02M7/48
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active filter for automatically adjusting a control gain when a circuit constant of a distribution system changes and always compensating high frequency components included in system voltages by the accurate control gain.  <P>SOLUTION: After the three-phase system voltages Vu, Vv, Vw detected by a system voltage detecting section 2 are converted into two-phase AC voltages Vd, Vq by a dq converting section 3, DC components are extracted and n-th order harmonic voltage components Vnd, Vnq included in the system voltages are found. n is an odd number of 3 or more. After three-phase high frequency compensating current Iau, Iav, Iaw detected by a compensating current detecting section 7 are converted into two-phase AC currents Id, Iq by a dq converting section 8, DC components are extracted and n-th order harmonic current components Ind, Inq included in the high frequency compensating currents are found. A control gain determining section 10 detects fluctuations of the n-th order harmonic current components, and determines the control gain K so as to maintain the fluctuations within a range without an influence on the system voltages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243134-A (JP)
Title: Recording medium, recording device and method, reproducing device and method, program recording medium, and program
Inventor: HAYASHI NOBUHIRO
IPC: G11B20/10
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress tampering of unique information recorded on a recording medium.  <P>SOLUTION: In this invention, when servo information is recorded in the servo zone of a magnetic disk, a recording pattern 151 consisting of a magnetization transition point a1 and a magnetization transition point b1 is recorded in the prescribed area of a data zone and a recording pattern 152 consisting of a magnetization transition point a2 and a magnetization transition point b2 is recorded with a recording current weaker than that of ID information so that its phase does not overlap with the magnetization transition point a1 and the magnetization transition point b1 in the same area as the area where the recording pattern 151 is recorded in the next circulation. The area where the recording patterns 151, 152 are recorded is reproduced as a reproduced signal waveform 161 in which amplitude of a point A2 and a point B2 to which the magnetization points a2, b2 are made to correspond is large and amplitude of a point A1 and a point B1 to which the magnetization points a1, b1 are made to correspond is small. The invention is applicable to a recording and reproducing device for recording, viewing and listening contents which need protection of intellectual property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242667-A (JP)
Title: Information reproducing system, device, method, and program, information providing device, and information management program
Inventor: KUDO SHIGETAKA
IPC: G11B27/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing system for calling the setting information of each user relevant to an information reproducing operation by a simple operation, and for executing a reproducing operation corresponding to the setting information.  <P>SOLUTION: A server device 1 stores setting information relevant to the reproducing operation of an information signal in audio reproducing equipment 3 by making it correspond to the setting information number in a setting information table 161. When the audio reproducing equipment 3 transmits selection information corresponding to the setting information number according to a user operation, the server device 1 reads and returns the setting information corresponding to the received selection information from the setting information table 161, and the audio reproducing equipment 3 distributes and reproduces the information signal according to the returned setting information. After the end of the reproduction, the audio reproducing equipment 3 transmits the setting information relevant to the previous reproducing operation, and the server device 1 overwrites and stores the received setting information in the setting information table 161 by making it correspond to the setting information number selected according to the selection information previously received from the equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239489-A (JP)
Title: Method of manufacturing organic fertilizer
Inventor: SAKAI KENJI
IPC: B09B3/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a stable fertilizer by which waste orange or the manufacture residue of orange juice having strong toxicity due to low pH and high organic acid content and conventionally not used as a fertilizer until now is formed into a product in a short period of time and the germination inhibition of the fertilizer product to vegetables is reduced.  <P>SOLUTION: The method of manufacturing the organic fertilizer is carried out by keeping the waste citrus fruit or the residue in citrus fruits squeeze juice manufacture or additionally with yeast inoculum for orange (Pichia genus, inoculum containing several kinds of yeast belonging to Shizosaccharomyces genus or yeast comprising the similar components) at 35-42°C for a prescribed time while aerating and stirring to proliferate the yeast in a 1st fermentation process and drying at about 55-60°C for a prescribed time in a 2nd fermentation process to proceed the stabilization of the fertilizer product.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240740-A (JP)
Title: Exhaust heat recovering system for vehicle
Inventor: O GIYOURIYO
IPC: B60H1/32
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small exhaust heat recovering system for a vehicle having good energy conversion efficiency.  <P>SOLUTION: A refrigerant is supplied from a steam compression type refrigeration cycle 10 to a boiler 25 performing heating by exhaust heat of an engine E of the vehicle J. An expander 26 is driven by the refrigerant heated by the boiler 25 to generate power, and by the power, a generator 27 generates electric power. The refrigerant expanded by the expander 26 is returned to the refrigeration cycle 10, and cooled by a cooler 14 in the refrigeration cycle 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244084-A (JP)
Title: Spiral high-frequency coil and manufacturing method thereof
Inventor: RI SHIYAKU
IPC: H01F17/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost and a thickness as a whole by simplifying a working process of a micro high-frequency coil of low loss.  <P>SOLUTION: There are provided a silicon substrate 100 formed with a recess 102, a plurality of first gold wires 201-207 almost parallel to one another without contacting the bottom surface of the recess 102, and a plurality of second cold wires 302-307 bridged almost parallel to one another on the opening surface. Ends of the first and the second gold wires are connected to each other to constitute a continuous spiral high-frequency coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239513-A (JP)
Title: Indium compound spintronics material
Inventor: FURUBIKI SHIGEMI
IPC: H01L29/82
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indium compound spintronics material capable of simultaneously controlling magnetism and electric conductivity.  <P>SOLUTION: This indium compound spintronics material is produced by doping at least one element selected from Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu and Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm and Yb into indium oxide, and is composed such that the point symmetry of unit cells has the lattice translation structure of scandium oxide type crystal structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251410-A (JP)
Title: Earth leakage breaker
Inventor: TSUJI NOBUHIKO
IPC: H01H83/04
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and miniaturize the structure of a test circuit in an earth leakage breaker, and to carry out an accurate leakage test.  <P>SOLUTION: In this earth leakage breaker, a power supply circuit for feeding a leakage detecting circuit is structured by a dc power supply circuit to form an ac voltage of a main circuit in all phases to a prescribed dc voltage, and a simulated signal generating circuit to generate an ac simulated signal by impressing a dc voltage and supply it to the test winding or the leakage detecting winding of a zero phase current transformer, and a first test switch turned on when testing leakage to apply the output of the dc power supply circuit to the simulated signal generating circuit are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251479-A (JP)
Title: Backlight device, liquid crystal display, and light source holding member
Inventor: NIUCHI NAOKI
IPC: F21S2/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LCD, a backlight device, and a light source holding member capable of correcting bending of cylindrical light sources (lamps) 23 provided side by side on a housing 21, in order to suppress unevenness of a tube on the lighted surface of the converging sheet of the liquid crystal display (LCD) and the backlight device to a fixed level.  <P>SOLUTION: The bending of the lamp 23 is corrected by the light source holding member 35 to hold down the vertical and horizontal bending of the tube wall from the upper side, which is caused by lengthening the glass tube walls of a plurality of lamps 23 disposed in the housing 21 of the LCD and the backlight device 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219807-A (JP)
Title: Box for storing and binding old newspaper
Inventor: KATO MOTOAKI
IPC: B65B67/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for storing and binding old newspaper for neatly putting away old newspaper, old advertisement sheets, other paper trash, etc. and for quickly binding old newspaper and subjecting the same to collection for old paper recycling.  <P>SOLUTION: This box for storing and binding old newspaper comprises the box and a string 3 for binding old newspaper. Old newspaper is stored in the box to its capacity, and the old newspaper stored in the box is bound with the string 3 with the newspapers kept in the box, and is subjected to collection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251007-A (JP)
Title: Energy management system
Inventor: MIYAKE HIROYUKI
IPC: G06Q10/04
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an energy management system constituted so that track records on the optimal operation of each power plant are collected by every management item and the whole power plants to be managed are optimally operated.  <P>SOLUTION: Each power plant is operated and managed by energy management systems 1 arranged by every power plant, a total energy management system 4 compares a data collection database 3 which collects optimal data expressing optimal operation forms of each energy management system 1 with optimal data of the energy management system 1 collected in the data collection database 3 by track record data 3b of the energy management system 1 and a decision means 5a of an optimal data collector 5 judges whether or not the data is optimal, when the data is decided as optimal, the optimal data by every management item is extracted by an optimal data extractor 6 by item and used for determination of the operation form of the energy management system 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274762-A (JP)
Title: Network camera incorporating hub
Inventor: LIM BYEONG-JIN
IPC: H04L12/44
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a setting cost when setting a network DVR system in a large building and realize an easy setting.  <P>SOLUTION: The network camera incorporates a switching hub (150). The hub (150) receives a compressed data packet, which an own (an nth network camera) data compressor (50) outputs, at a first input port (151), and receives a compressed data packet, which an adjacent other network camera (an (n-1)th network camera) outputs, at a second input port (152). The switching hub executes a role of multiplexing the compressed data packet received from the data compressor (50) and the compressed data packet from other network camera and uplinking it from an output port (153) to the adjacent other network camera (an (n+1) th network camera).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004171599-A (JP)
Title: Ic card
Inventor: NISHIZAWA HIROTAKA
IPC: G06K19/077
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of times of detour or bending in a connection wiring in an IC card on which a memory chip and a controller chip are mounted.  <P>SOLUTION: The IC card has a card substrate 1A on which the memory chip 4 and the controller chip 5 are mounted and a connector terminal 2 to the outside and a connection pad 3 are formed. The connector terminal, the controller chip and the memory chip are arranged on one side of the card substrate in this order, and the connector terminal is exposed from a casing 12. Since the controller chip is arranged near the side of the connecter terminal and the memory chip is arranged on the side opposite to the controller chip, an arrangement area of the memory chip can be made relatively large. Wiring for connecting the connector terminal, the controller chip and the memory chip are regularly arranged in the direction of arrangement, so wiring for detouring the chips or crimping in a complicated way need not be adopted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005251693-A (JP)
Title: Fuel cell system
Inventor: KOIKE YUICHI
IPC: H01M8/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly estimate a power generation response time of a fuel cell after considering a cooling state of a fuel cell as well, and to accurately control various kinds of apparatuses based on it.  <P>SOLUTION: A basic value of a coolant supply flow rate is calculated based on a target power generation amount of the fuel cell; the cooling state of the fuel cell is estimated; and a correction value to the basic value of the coolant supply flow rate is calculated according to the cooling state. Then, the power generation response time of the fuel cell is estimated based on a coolant pump motor revolution command value for realizing the coolant supply flow rate after it is corrected by the correction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253011-A (JP)
Title: Communication timing control device and method, node, and communications system
Inventor: MATSUNAGA SATOHIKO
IPC: H04Q11/04
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable each node to perform effective communication flexibly, without a managing node indicating the communication timing to each node.  <P>SOLUTION: Each of a plurality of nodes, composing a communication system, is provided with a communication timing control device. The communication timing control device comprises state variable signal communication means for receiving a state variable signal indicating an operation state of the other node and an operation timing and for periodically transmitting the state variable signal of a self-node; a timing-deciding means for making the operation state of the own-node or the operation timing transited and for generating the state variable signal, from the self-node and affecting this transition, on the basis of the state variable signal received from the other node and basic velocity information of the transition; and a control signal receiving means for receiving a control signal which determines the basic velocity information of the transition from the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259563-A (JP)
Title: Keyboard switch for remote control
Inventor: KASAGI NOBUO
IPC: H01H21/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a remote control by reducing a space between two adjacent push button parts as small as possible, and to reduce the number of assembling manhours by reducing the number of part items.  <P>SOLUTION: A plurality of push button switch elements are arranged facing both edge parts of an upper surface opening part of a housing formed long and narrow. A plurality of push button parts are formed by cutting from edge parts where the edge parts of a rubber plate are heaped to inside and the rubber plate is attached to the housing by intervening a frame. Movable parts of the push button switch elements are projected from the push button projection holes formed in the frame facing lower surfaces of the push button parts. The central part except for the push button parts and both end parts of the rubber plate are fixed on the upper face of the frame, and a space is formed between the lower surface of the push button parts and the upper surface of the frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258161-A (JP)
Title: Fixing apparatus
Inventor: KAWAMOTO MAKOTO
IPC: F16C13/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that failures of impairing the assemblage workability of a press roller to a fixing apparatus may occur when using an E ring in a structure positioning the press roller in an axial direction.  <P>SOLUTION: In the fixing apparatus 1, guide parts 10 and 10 for controlling the shift of each bearing 8 in a paper transporting direction A and guiding the shift of the bearing 8 along the expansion/contract direction B of a spring 9 are formed in a 2nd casing 22, and also, a rib 10b projecting toward the bearing 8 is formed on the guide part 10 so that the guide parts 10 and 10 and the bearing 8 may freely slide in the direction B and also the guide parts and the bearing 8 may engage one another in the axial direction, and also, a groove 8d for inserting the rib 10b is formed in the bearing 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254693-A (JP)
Title: Reclaimed plastic from waste household electric appliance, manufacturing method of reclaimed plastic, and instrument using said reclaimed plastic
Inventor: IWATA SHUICHI
IPC: B29B17/04
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide reclaimed plastic having a stable quality at a low cost by recycling plastic of a waste household electric appliance.  <P>SOLUTION: The reclaimed plastic is obtained by recovering a plastic-made member from the waste household electric appliance, pulverizing the plastic-made member, passing the pulverized material through a wet-type foreign substance removing process to remove the foreign substance in the pulverized material by wind separation, floating and sinking separation, and centrifugally dehydrating separation in this order, and adding additives including an anti-oxidant to the pulverized plastic free of which the foreign substance. In this case the waste household electric appliance may be a waste refrigerator, and the plastic-made member may be a PP-made case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256146-A (JP)
Title: Overlaying abrasion-resistant copper alloy and valve seat
Inventor: KAWASAKI MINORU
IPC: F01L3/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overlaying abrasion-resistant copper alloy which has superior abrasion resistance while securing overlaying properties and crack resistance, and to provide a valve seat thereof.  <P>SOLUTION: The overlaying abrasion-resistant copper alloy has a composition comprising, by wt.%, 5.0-24.5% nickel, 3.0-20.0% iron, 0.5-5.0% silicon, 0.05-0.5% boron, 0.3-5.0% chromium, 3.0-20.0% one or more elements among molybdenum, tungsten and vanadium, and the balance copper with unavoidable impurities. The valve seat is formed of the alloy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI