baber/WOPTO huggingface dataset:
Patent JP-2003147345-A (JP)
Title: Organic electroluminescent material made by using high- luminance organoiridium complex, and organic electroluminescent element
Inventor: MATSUMURA TAKEKO
IPC: C09K11/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL material which can emit light with high luminance and can realize the emission of lights of three primary colors, i.e., red, blue and green, to thereby realize full color display. SOLUTION: This organic electroluminescent material consists of a single ligand organoiridium complex represented by the general formula: [Ir(L1 )3 ]X3 or [Ir(terpy)2 ]X3 , a binary mixed ligand organoiridium complex represented by the general formula: [Ir(L1 )2 (L2 )]X3 , [Ir(L1 )2 (L3 )2 ]X3 , [Ir(L1 )2 (X1 )2 ]X, [Ir(terpy)(L3 )3 ]X3 or [Ir(terpy)(X1 )3 ], and a ternary mixed ligand organoiridium complex represented by the general formula: [Ir(L1 )(terpy)(L3 )]X3 or [Ir(L1 )(terpy)(X1 )]X2 . In the formulas, the ligand L1 is 4,7-diphenyl-1,10- phenanthroline, 4,4'-dimethyl-2,2'-bipyridine or the like; the ligand terpy is 2,2':6',2"-terpyridine; X is a hexafluorophosphate ion, a boron tetrafluoride ion or the like; the ligand X1 is a chloride ion, a bromide ion or the like; and the ligand L3 is ammonium, pyridyl or the like.
Patent JP-2003152567-A (JP)
Title: Receiver for digital broadcasting and method for selecting program
Inventor: IKEDA MASAHIKO
IPC: H04B1/06
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To appropriately provide the audio of a genre desired by user, even in the case of multi-channel digital audio broadcasting. SOLUTION: Information for specifying a driver is acquired from an auxiliary data acquiring means 10 so that a driver list 82 can be prepared, and the listening time of an audio program is counted for each driver, and the result is obtained by each genre so that a preference data base 83 is constructed. A control part 6 retrieves the preference data base 83 for the specified driver, and preferentially controls the priority tuning of the genre, whose frequency of listening in the past is the highest.
Patent JP-2003145195-A (JP)
Title: Apparatus for crush-recycling treatment
Inventor: INOUE ISAO
IPC: C02F11/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus enabling demonstration of six kinds of functions required for difficult treatments of sludge, etc., with a single apparatus, i.e., treatments of crushing, sorting, powder-mixing, finely crushing, chemical- mixing, fixed-quality supply, enabling efficient recycling, space saving for installation, and low-cost setup. SOLUTION: A crush-treatment means, and a refuse-sorting means are placed in the upper treatment chamber. A fine-crush-treatment means and a humidification treatment means are placed in the low treatment chamber. The partition surface between the upper and the lower chambers is formed of a grating screen. Thus, the respective treatments can be attained with a single apparatus.
Patent JP-2003144954-A (JP)
Title: Press-fitting device for bayonet type crusher cutter
Inventor: IIDA MITSUHISA
IPC: B02C18/06
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, although crushing treatment is an essential process in industrial wastes in our country, the lifetime of a crusher is remarkably inhibited by the damage of blades and the shear loading working on a driving shaft due to contamination of uncertain heterogeneous articles. SOLUTION: An obtuse cone key 7 is incorporated into a contact point between the driving shaft 1 of the crusher and a cutter-fixing device (a cutter-lock flange) so as to withstand huge impact loading acting on the driving shaft 1. The taper angle of the cone key 7 resists the huge impact loading and facilitates the detaching of a cutter 2.
Patent JP-2003144366-A (JP)
Title: Vacuum cleaner
Inventor: KAWABE TAKUYA
IPC: A47L9/28
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a convenient vacuum cleaner, in which a cleaner body is not unnecessarily operated even when a sucking port body is detached from a hose. SOLUTION: In the connecting part of the hose and the sucking port body, a detection means is provided for detecting whether or not the hose and the sucking port body are connected, and when the hose and the sucking port body are disconnected, a signal is transmitted not to operate a motor-driven air blower in the cleaner body of the cleaner.
Patent JP-2002234808-A (JP)
Title: Antimicrobial agent
Inventor: SAKAGAMI KAZUYUKI
IPC: A23L3/3517
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial agent not deteriorating qualities of food, etc., by bacteria, especially not deteriorating qualities of food by thermoduric bacteria. SOLUTION: This antimicrobial agent is characterized by comprising lysozyme and a sucrose fatty acid ester. In more detail, lysozyme and a sucrose fatty acid ester having >=13 HLB value are used.
Patent JP-2003152772-A (JP)
Title: Packet transmission priority processing method and device, communication equipment using packet transmission packet priority processor, packet transmission priority processing program and storage medium stored with packet transmission priority processing program
Inventor: MUROOKA TAKAHIRO
IPC: H04L47/6275
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To enable a network node user to change packet transmission priorities to a line arbitrarily in accordance with a network situation. SOLUTION: An acquired packet is stored in any of a plurality of temporarily storing means, a priority definition table, wherein packet transmission priorities are defined in accordance with the plurality of temporarily storing means is referred to, and the packet fetched from the temporarily storing means is transmitted to a network line in accordance with a packet transmission priority corresponding to the temporarily storing means.
Patent JP-2003158882-A (JP)
Title: Voltage doubling inverter device
Inventor: SEKI NAGATAKA
IPC: H02M7/48
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a voltage doubling system inverter which can operate stably under any load condition, and is suitable especially for an induction furnace where a frequency suddenly drops abnormally during thermal fusion. SOLUTION: A voltage doubling inverter device comprise a first capacitor 71 connected in parallel with first and second output terminals of a thyristor inverter 11, a second capacitor 72 connected in series to the first and second output terminals, and an induction load coil 8 connected in series between one end of the second capacitor and the second output terminal. A first gate signal generator 22 generates a gate signal for the thyristor or receiving the input of an inverter output voltage signal V1. A second gate signal generator 23 generates a gate signal for the thyristor on receiving the input of an inductive load voltage signal V2. A selection circuit 24 selects a gate signal on the side where a frequency is higher between outputs of those two first and second gate signal generators 22 and 23, or outputs a gate signal of one of outputs to the thyristor.
Patent JP-2003154026-A (JP)
Title: Pollutant treatment method
Inventor: OKADA TOSHIYA
IPC: A62D3/38
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To treat pollutants such as a dioxin so as to prevent secondary pollution while getting rid of post treatment. SOLUTION: In the treatment method of pollutants, firstly, a coating is applied on the surface of a concrete slag as debris having the dioxin as hard to decompose environmental pollutants thereon by spraying a solution containing transition metal ions such as Fe<2+> with a low valence. Another coating is applied on the surface of the concrete slag coated with the solution containing the transition metal ions with a low valence by further spraying a solution of hydrogen peroxide.
Patent JP-2003157070-A (JP)
Title: Character pattern generation method, character pattern generator, computer-readable recording medium and program
Inventor: NAKAGAWA MASAKI
IPC: G09G5/24
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a character pattern generation method capable of generating character patterns by various typefaces written with various writing tools from definitions of a very small number of stroke shapes on the basis of an online character pattern of a data base and generating the typeface which can not be neatly written by ordinary people even on the basis of handwriting of every individual. SOLUTION: This character pattern generation method is characterized in that it has a step of receiving input of the character pattern composed of time series tool point coordinate information when a character is written and a step of generating the character pattern plotted by a prescribed typeface with a prescribed writing tool on the basis of the definition of a limited number of basic stroke shapes or the definition of a basic part shape from the character pattern.
Patent JP-2003158163-A (JP)
Title: Method of inspecting mark, apparatus for inspecting mark, and method of manufacturing semiconductor device
Inventor: KOIKE TORU
IPC: H01L21/027
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting marks with which the marks can be accurately and easily measured. SOLUTION: This method of inspecting the marks comprises a step of radiating a charged-particle beam to a first region containing at least a part of a material film 5 formed on a first mark 1, a step of radiating a charged-particle beam to a second region containing at least a part of second marks, a step of obtaining a first signal that corresponds to the first mark by detecting secondary charged particles generated by the charged-particle-beam radiation to the first region, a step of obtaining a second signal that corresponds to the second marks by detecting secondary charged particles generated by the charged-particle-beam radiation to the second region, a step of deriving the quantity of the misalignment between the first mark and the second marks based on the first signal and the second signal, and a step of deriving the size of the second marks based on the second signal.  The conditions for the charged- particle-beam radiation to the first region and to the second region are different.
Patent JP-2003164010-A (JP)
Title: Device, method, and program for driving/controlling electric vehicle
Inventor: YANAGIDA MASAYOSHI
IPC: B60L50/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately judge the energy balance even during zero rotation control or weak field control.  <P>SOLUTION: There are provided an electric machine, an inverter 29, a first controller which controls the electric machine, and a second controller which is in the higher order than the first controller. The second controller comprises a power loss calculating means 91 which calculates a power loss that occurs when the electric machine is driven; and an energy balance judging means 93 which judges the energy balance of the electric machine based on the power loss, the electric power inputted in the inverter 29 to drive the electric machine, and the power outputted from the electric machine when it is driven, and then based on the judging result, judges whether a system at the first controller or below is abnormal or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161339-A (JP)
Title: Friction material
Inventor: MORITA MASAYUKI
IPC: F16D69/02
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material capable of reducing noise occurrence, with good fading characteristics.  <P>SOLUTION: The friction material comprises fiber base material, friction adjusting material, binder, and inorganic filler. It contains the powder of calcium carbonate which is acquired by mechanically crushing a raised/weathered hermatype as one component of the inorganic filler. The powder of calcium carbonate is preferred to be contained in the friction material by 5-65 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002226678-A (JP)
Title: Flame retardant epoxy resin composition and semiconductor-sealing material and semiconductor device each using the same
Inventor: HIROSE HIROSHI
IPC: H01L23/31
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant epoxy resin composition which has high flame retardancy without using halogen-based compounds or a phosphorus flame retardant and also improves fluidity and further prevents deterioration of product characteristics, and also to provide a semiconductor using the same. SOLUTION: The flame retardant epoxy resin is prepared by formulating as an essential component an epoxy resin having at least two epoxy groups in one molecule, a curing agent, and a compound with a thermal decomposition temperature of 330-650 deg.C wherein a metallic atom is bonded with an aromatic compound or a heterocyclic compound through ionic or coordinate bond. Preferably, the curing agent (B) comprises a compound or a resin each having at least two phenolic hydroxy groups in one molecule, or the compound (C) has 250-800 deg.C at weight loss of 10% in a thermogravimetric decrease method when temperature is increased at temperature rising rate of 10 deg.C/min in nitrogen atmosphere.
Patent JP-2003168671-A (JP)
Title: Wafer-cleaning apparatus
Inventor: MIZUNO HIROYUKI
IPC: G03F7/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer-cleaning apparatus that carries out cleaning without any contact with a portion other than the peripheral end of a wafer, and can improve the quality of a wafer.  <P>SOLUTION: The wafer-cleaning apparatus comprises a plurality of joggled tables 12 that are capable of performing high-speed rotary drive and substantially support the peripheral end of a disk-shaped wafer 11, N press pads 13 that press the end of the wafer 11 placed on the joggled tables 12 by turning for fixing the wafer 11 when N is set to be a natural number of at least two, and a pad drive mechanism 15 that simultaneously performs the turning drive of each fixable press pad 13 by an operation means 14 from the outside while the joggled tables 12 are fixed. After the wafer 11 is fixed by the press pads 13, the joggled tables 12, press pad 13, and pad drive mechanism 15 are integrated for rotating at a high speed, and the surface of the wafer 11 is cleaned.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169282-A (JP)
Title: Data recorder, data recording method, and digital broadcast reception display device
Inventor: NAKAO MASAHARU
IPC: H04N5/44
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data recorder, a data recording method, and a digital broadcast reception display device that can quickly switch a display image when image display is selected resulting from referencing a module existing in other carousel than a present one, cope with update of the module and can sufficiently be practically in use.  <P>SOLUTION: In the case of recording a module sent by carousel in a DRAM 17a, the DRAM 17a records a newly received module without deleting the module having already been recorded in the DRAM 17a at the time of switching the carousel. When the received module is updated at switching of the carousel or the received module has already been updated with respect to the module having already been recorded, the DRAM 17a records again the updated module.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168761-A (JP)
Title: Semiconductor device
Inventor: MATSUDA SHUICHI
IPC: H01L23/12
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To restrain increase of wiring capacitance in a wiring layer and restrain increase of self-inductance in a wiring layer in a semiconductor device having a package substrate with a multilayer wiring layer.  <P>SOLUTION: A package substrate 1 has a first and second wiring layers formed on both sides of an insulation substrate 10. A signal wiring is formed on the first wiring layer and a power wiring on the second wiring layer 12. The first and second wiring layers are electrically connected mutually through vias 121, 122 passing through an insulation layer. In a power wiring of the second layer 12, a second power wiring (VCC2) 124 is formed being divided into a plurality of island-like regions and a connection path 125a of a third power wiring (GND wiring) 125 is formed between adjacent island-like regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237606-A (JP)
Title: Substrate for solar cell, solar cell using the same, and method of manufacturing the solar cell
Inventor: TOYAMA JO
IPC: H01L31/04
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell having a zinc oxide film the various characteristics of which are optimized collectively by taking a measure to increase the Rs of the film, preventing the occurrence of shunts in the film, and improving the efficiency (particularly Jsc) and chemical stability of the film. SOLUTION: The solar cell uses a substrate having a metal surface, on which the zinc oxide film which is adjusted in moisture content to <=7.5×10-3 mol/cm3, preferably, to >=4.0×10-4 mol/cm3 is formed.
Patent JP-2003137015-A (JP)
Title: Lighted drink holder
Inventor: KAWASHIMA EIKI
IPC: B62J11/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide commodities used for sales promotion and having a novel idea with company commercial by eliminating such a problem that a drink holder merely allowing a drink container to pass therethrough is now characterless and uniqueless. SOLUTION: A drink holder body having an arc holder part and flat rear and bottom faces comprises a holder mounting part provided at the rear face, a tilt adjusting part provided at the lower part of the holder mounting part, a stopper for slender container provided at the front side of the rear face, a battery storage part formed at the bottom face, a battery stored in the battery storage part, a main switch connected to the battery, a selector switch for switching a circuit by the contact of the main switch with the drink container installed in the holder part, and a first illumination part provided at the rear face and a second illumination part provided at the front side of the holder part which are electrically connected to the selector switch.
Patent JP-2002263195-A (JP)
Title: Intravascular device with improved radiopacity
Inventor: DUERIG THOMAS
IPC: A61F2/06
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an intravascular device with improved radiopacity. SOLUTION: A stent has a marker tab which is formed from a micro-alloyed combination of materials to improve the radiopacity of the stent under X-ray fluoroscopy, whereby the intravascular device can be more precisely placed in a vessel and can be visualized post-procedurally. A unique micro-alloying process is utilized to form the tab, comprising a first alloy and a second alloy, wherein one of these alloys is radiopaque. This substantially eliminates the possibility of galvanic action between the tab and the stent. This process is also applicable to other medical devices.
Patent JP-2003175824-A (JP)
Title: Guide display device
Inventor: OKADA TOKUJI
IPC: G09F7/18
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide display device for a station platform facilitating the attachment, the maintenance, and the replacement.  <P>SOLUTION: This guide display device is provided with a base frame material 4, a cable box 6 integrally molded or detachably fixed to the upper part of the base frame material 4 for mounting a cable, a lighting box 7 detachably fixed to the lower part of the base frame material for holding the lighting, a left side cover 2 detachably fixed to the left side surface of the base frame material 4 for hiding an electric wire, etc., disposed in the left side surface of the base frame material 4, and a right side cover 3 detachably fixed to the right side surface of the base frame material 4 for hiding an electric wire, etc., disposed in the right side surface of the base frame material 4. Either one of the left side cover 2 or the right side cover 3 is set to the guide display part, and the left side cover 2 and the right side cover 3 are detachably fixed extending over the cable box 6 and the lighting box 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179601-A (JP)
Title: Transmission network system, transmission network monitoring system and fault point diagnosing method
Inventor: IHARA HITOSHI
IPC: H04L12/26
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission network system provided with a monitoring and controlling system capable of specifying a fault part of a network regardless of experiences and knowledge of a manager.  <P>SOLUTION: The transmission network system is provided with a correspondence relation storage part 103b storing beforehand information indicating a correspondence relation of a plurality of constituting elements of a transmission network and a plurality of network elements set beforehand by hierarchizing the plurality of the constituting elements and an affecting relation storage part 103c storing beforehand the information indicating an affecting relation of a fault among the plurality of the network elements. A narrowing means 105 narrows the network elements included in the fault point from alarm information of the network. A fault point specifying means 106 specifies the fault point from the network elements narrowed by the narrowing means 105 and the information stored in the correspondence relation storage part 103b and the affecting relation storage part 103c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002228747-A (JP)
Title: Wire confirming method using rotary synthetic opening radar
Inventor: KLAUSING HELMUT
IPC: G01S7/41
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To safely and securely confirm a wire obstacle with a rotary synthetic aperture radar(ROSAR) on the basis of the ROSAR focusing over the whole of a wire piece. SOLUTION: Starting points of several relative reference signals are positioned on each straight wire piece, and a wire reference signal is obtained every time on the basis of a total of the reference signals, and processed in relation to each other, and the all receiving signals from a sector is related to the wire reference signal. A foundation in relation to the secure wire confirming property is generated by forming the wire reference signal of the related reference signals.
Patent JP-2003179741-A (JP)
Title: Electronic watermark processing method, electronic encryption processing method and digital contents distribution system
Inventor: KUMADA TATSUO
IPC: H04N1/387
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic watermark processing method, an electronic encryption processing method and a digital contents distribution system in which the reliability of original contents can be improved, crimes related to rights such as copyright violations can be prevented and evidence effective for crime investigations can be provided even when copied articles are on the market and serious damage occurs.  <P>SOLUTION: In the electronic watermark processing method for inserting and extracting digitized information to and from digital data, a right and a method for inserting the information and a right and a method for extracting the information are divided into a plurality of rights and methods and a plurality of divided rights and methods are respectively independently distributed and managed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002226223-A (JP)
Title: Cooling apparatus for glass product mold
Inventor: HAKU SHOJIN
IPC: C03B11/12
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus which cools a mold for glass products. SOLUTION: The cooling apparatus is equipped with a duct 32 for supplying air to cool a mold 20 for molding a glass product 1, and a plurality of ventilators 34a. In addition, a basket valve 34 is installed at the duct 32, a rectifier 40 is installed inside the basket valve 34 to uniformly induce air flow, and a vertical passage 42a to induce air passing through the vent hole 34a of the basket valve 34. A horizontal passage 42b installed connects underneath of the vertical passage 42a and underneath of the rectifier 40, and a shutting-off ring 44 is installed at a top edge of the rectifier 40 so as to shut off the vertical passage 42a.