baber/WOPTO huggingface dataset:
Patent JP-2004140341-A (JP)
Title: Insulating film
Inventor: MATSUTANI HIROSHI
IPC: C08G77/56
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating film, etc., which can sufficiently enhance a mechanical strength and electric characteristics.  <P>SOLUTION: Interlayer insulating films 5, 7 (insulating films) provided in a memory capacitor cell 8 are formed between a gate electrode 3 and an opposed electrode 8 provided on a silicon wafer 1. The films 5, 7 each contains an organic silicon borazine polymer in such a manner that a relative permittivity is 2.6 or less, a Young' modulus is 5 GPa or more and leakage current is 1×10<SP>-8</SP>A/cm<SP>2</SP>or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005092914-A (JP)
Title: Casing for recording medium
Inventor: SAWAGUCHI MASAHIRO
IPC: C08K5/16
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure physical properties of stable moldability, satisfactory impact strength, etc. to reduce load to environment, and to heighten the reliability of a recording medium, in a casing for the recording medium.  <P>SOLUTION: The casing for the recording medium is formed by using a constitution material containing a biodegradable resin or a constitution material containing the biodegradable resin, a filler and a hydrolysis inhibitor and the specific gravity of the casing is specified to be ≥1.3 g/cm<SP>3</SP>(e.g. the biodegradable resin having ≥1.3 g/cm<SP>3</SP>specific gravity is used). E.g. an aliphatic polyester (polylactic acid or the like), polysaccharide, polyamino acid, poly vinyl alcohol, polyalkylene glycol, etc. are used as the biodegradable resin, e.g. an inorganic filler (aluminum hydroxide or the like) having ≥2 g/cm<SP>3</SP>specific gravity is used as the filler and e.g. a carbodiimide compound, an isocyanate compound, an oxozoline compound, etc. are used as the hydrolysis inhibitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092522-A (JP)
Title: System for transition of screen state, interface system, program for transition of screen state, program for interface system, method for transition of screen state, and interface method
Inventor: MORIKAWA KAZUAKI
IPC: G06F3/048
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the inconvenience of creating and/or maintaining a plurality of screens that occurs as the result of a series of operating processes performed on an assembly of single-function screens.  <P>SOLUTION: This system for the transition of a screen state includes a storage part 103 in which screen data 21 for displaying a screen for accepting an input operation from a user and a screen state transition definition 22 for associating an operating process with a combination of the screen's first state and the input operation and the screen's second state with the result of the operating process are stored; and a control part 101 which refers to the screen state transition definition 22 to instruct the operating process to be started when an input operation is accepted while the screen is displayed in the first state and which, upon accepting the process result, causes the transition of the screen to the second state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005092693-A (JP)
Title: Voltage detection circuit, output control circuit, constant voltage supply ic, and electronic device
Inventor: YOSHIKAWA REI
IPC: H03F3/347
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system that effectively functions at the time of supplying a power, as well as with respect to overshoots resulting from variations of input and load, that does not cause extra increase in the current consumed, facilitates integration of constituent elements on an IC since they are small in number, adjusts the operating points with respect to manufacturing variations, and will not lengthens startup time of a power circuit, thereby achieving a highly efficient control of an output voltage.  <P>SOLUTION: The system has a first resistor R1b and a second resistor R2b, serially connected in between an output terminal Vout and the ground, and a transistor Q1b that is connected to connection points of each resistor and operates, according to voltages of the connection points. A voltage detection circuit 20 that detects the voltage at the output terminal, based on the operation of the transistor Q1b, is disposed in an output control circuit 23 that is disposed in a constant-voltage supply IC and restrains increase in the voltage at an output terminal of the constant-voltage supply IC. The transistor Q1b in the voltage detection circuit 20 is connected between the output terminal and the ground, and the transistor Q1b is made to operate, corresponding to a voltage of the connection point for discharging an excessive charge at the output terminal to the ground.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090165-A (JP)
Title: Outer wall structure in framework construction method for wooden building
Inventor: WATANABE MIKIYASU
IPC: E04B2/56
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall structure which is excellent in fire resistance, waterproofness, ventilation, and workability, and fitted for inexpensive construction of a wooden building conforming to the Building Standard Law even in a densely built-up residential area.  <P>SOLUTION: The outer wall structure is constructed according to a framework construction method for the wooden building, which consists of a heat resistant/heat insulating structural wall, a moisture-permeable waterproof layer, and a synthetic resin siding layer. The heat resistant/heat insulating structural wall is formed by setting up a wooden frame formed of wooden members connected together by means of nails, filling a heat insulating layer in the wooden frame, sticking a plaster board layer to the inside of the heat insulating layer, and sticking an inorganic reinforcing plate body layer formed of an inorganic foam, a fibrous material, and a binder, to the outside of the heat insulating layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099075-A (JP)
Title: Magnetic carrier and binary system developer
Inventor: SATO YOSHIHIRO
IPC: G03G9/08
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic carrier which can maintain a high sharpness image by stably imparting an electrostatic charge to toner for a period longer than the conventional resin coated carrier and a two-component developer.  <P>SOLUTION: The magnetic carrier has a coating layer treated at the temperature at which the organic components in a siloxane resin are decomposed after the surfaces of core particles are coated with a resin containing the siloxane resin. Accordingly, such magnetic carrier has the secure coating layer which has high toner contamination resistance and hardly peels and therefore the high sharpness image having excellent developability can be provided for a long period when the magnetic carrier is used for a developer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097922-A (JP)
Title: Excavating machine
Inventor: TANAKA TASUKU
IPC: E21B7/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of an excavating machine body by adopting a structure bringing no trouble in excavating works even if a leader mast is made short as a means for reducing the weight of the machine body and by solving the problem of excavating reaction brought when the total equipment weight is reduced.  <P>SOLUTION: In an excavating machine in which a leader mast 3 is erected in a self-traveling machine body 1, and an excavation rod 42 is hangingly attached to a vertically moving rotary driving section 41, a machine body retention mechanism 2 having a support leg 222 biting the ground is attached to the self-traveling machine body, a rotary section having a through attaching hole for the excavating rod in the rotary driving part 41 of the advancing mechanism 4 is provided and the rotary driving part is suspended in the position deviated from the upper part above the excavation rod through attaching hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096273-A (JP)
Title: Recording head
Inventor: TSUSHIMA SANETAKA
IPC: B41J2/44
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head which makes it difficult for a third party to grasp correct printing data even when the third party intercepts the leaking printing data.  <P>SOLUTION: The recording head is equipped with N (N is a natural number not smaller than 2) recording elements 3 arranged in a predetermined direction, driver ICs 4 for controlling driving of the recording elements 3, and N electrode pads 5a electrically connected to output terminals of the driver ICs 4 and set to correspond to the recording elements 3. In the recording head which supplies the printing data from the outside to the driver ICs 4 and carries out printing on the basis of the supplied printing data, a correspondence order of the electrode pads 5a to the recording elements 3 is made partly irregular.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005096945-A (JP)
Title: Elevator security system
Inventor: IZAWA HIROTAKA
IPC: B66B5/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator security system capable of easily controlling a building by a manager without lowering security, and to ensure security by preventing ingress of other persons caused by loss of a radio card.  <P>SOLUTION: In radio/finger print common control devices 106a-106c to integrate radio cards 102a-102c with finger print authentication devices 104a-104c for each hall of each floor, the destination floor is automatically registered based on floor information corresponding to a passenger when authenticating the passenger by the radio card or the finger print. In this condition, when authenticating that the passenger is a manager, the operation is switched to the operation for the manager so as to be moved to an arbitrary floor. If the radio card is lost, the card ID is registered in the databases 203a-203c as the authentication rejection data, and the authentication using the card is rejected to prevented illegal use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099593-A (JP)
Title: Toner supplying device and image forming apparatus
Inventor: OKUDA AKINOBU
IPC: G03G15/08
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supplying device capable of supplying toner with high precision and with little error in supply quantity, while it is small-sized and is simply constituted, and to provide an image forming apparatus using the same.  <P>SOLUTION: The toner supplying device is provided with a toner conveying path, a toner conveying screw installed to be freely rotatable in the toner conveying path and a toner supplying port provided in the toner conveying path. The toner conveying screw is arranged so that its outer periphery end nearly matches the end part on the upstream side in the toner conveying direction of the toner supplying port. At the same time, the screw is controlled to carry out an integral rotation during the period of one toner supplying operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000799-A (JP)
Title: Vacuum cleaner
Inventor: SHIBUYA MASAKI
IPC: A47L9/28
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which is enhanced in suction power to lessen increase of a body mass even when the service time is lengthened, capable of miniaturizing a main body, with improved portability and storability.  <P>SOLUTION: The vacuum cleaner comprises a cleaner body having a built-in electric blower and a battery for driving the electric blower, and the input power of the electric blower is heightened to realize a state of high suction force only for a certain period of time from the beginning of operation. Thereafter, the input is changed to an ordinary service state. Dust is efficiently collected by improving initial dust collecting ability at the beginning of cleaning, whereby the service time can be further extended.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172091-A (JP)
Title: Plasma display device
Inventor: AOKI MASAKI
IPC: H01J11/22
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device having stable discharge characteristics and less impairment in luminance and chrominance, while capable of stably forming a phosphor layer.  <P>SOLUTION: A phosphor layer 110 of a combination of blue phosphor and green phosphor that have a β-alumina crystal structure, have a surface charged in positive, and sintered in an oxygen-nitrogen atmosphere to reduce oxygen deficiency, and red phosphor of an yttrium oxide compound is formed homogeneously on a wall surface of a barrier rib. This enables the electrostatic charge property of each color phosphor to be identical, reduces oxygen deficiency of the phosphor, and suppresses gas absorption during a panel manufacturing process. Thus stabled discharge characteristics during operation are obtained and luminance impairment is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149517-A (JP)
Title: Non-resonating two-photon absorption compound, non-resonating two-photon emission compound, method for inducing non-resonating two-photon absorption, and method for causing non-resonating two-photon emission
Inventor: TAKIZAWA HIROO
IPC: C07C255/34
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic material absorbing two photons in high efficiency, i.e. having a large two-photon absorption cross-section.  <P>SOLUTION: The non-resonating two-photon absorption compound demonstrates non-resonating two-photon absorption in an intermolecular associated state. The non-resonating two-photon absorption compound is a cyanine dye, a merocyanine dye, an oxonol dye or a compound expressed by general formula (1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005106536-A (JP)
Title: Cartridge for biochemical analysis
Inventor: MURAISHI KATSUAKI
IPC: G01N37/00
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for biochemical analysis capable of preventing a filter from being equipped erroneously and capable of reducing labors and time for replacement work therefor.  <P>SOLUTION: This cartridge 28 comprises a cartridge body 53 and a filter unit 54. The cartridge body 53 is provided with a chamber for storing a flow-through type unit for the biochemical analysis and injected with a reaction solution. The filter unit 54 filtrates the reaction solution injected into the chamber, and is fixed onto an under face of the cartridge body 53 by a screw. The unit for the biochemical analysis is equipped detachably to a reactor body 22 under a condition stored in the cartridge 28. The filter is attached together with the unit for the biochemical analysis by attaching the cartridge 28, the filter is thereby prevented from being erroneously attached, and the labors and time for the replacement work therefor are also reduced thereby.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104271-A (JP)
Title: Vehicle
Inventor: YAGINUMA KOJI
IPC: B60N2/20
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle furnished with a rear seat having back rests and arm rests in the part behind a front seat, capable of making light the vehicle weight by simplifying the body frame.  <P>SOLUTION: The vehicle 10 as a four-wheel automobile has the rear seat 40 installed behind the front seat 30 and an arm rest supporting member 85 installed behind the rear seat, and is structured so that the back rest 45 of the rear seat is supported rotatably fore and aft on the arm rest supporting member and also the arm rests for the rear seat and roof side pillars 81 are supported. A rear trunk 100 is provided behind the back rest, and an upper lid 103 covering the upper opening 101 in the rear trunk is supported on the arm rest supporting member rotatably in the vertical direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105336-A (JP)
Title: Method of coprecipitating chalcogen compound, method of producing platinum group-chalcogen alloy, method of producing platinum group-chalcogen alloy/inorganic porous carried product, and method of producing oxide reaction product
Inventor: ONO HIRONOBU
IPC: C07C69/16
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a platinum group-chalcogen alloy useful as a highly functional material and a catalyst, and to provide a method of producing an oxide reaction product where olefine or the like and carboxylic acid or the like are brought into reaction with molecular oxygen using a platinum group-chalcogen alloy/inorganic porous carried catalyst.  <P>SOLUTION: A 1.6N-NaOH aqueous solution is added to a spherical silica carrier impregnated with a palladium chloride-containing hydrochloric acid solution and a telluric acid aqueous solution, and alkali treatment is performed. Thus, a palladium compound and a telluric compound are coprecipitated, and are adsorbed and carried on the surface of the spherical silica simple substance. Next, the palladium compound and telluric compound sucked and carried on the spherical silica carrier are subjected to washing with distilled water, drying with gaseous nitrogen, and reduction treatment with hydrogen at 1N1/min to prepare a palladium-tellurium/silica-carried catalyst. The palladium-tellurium/silica-carried catalyst acts as the catalyst with high activity in the case the converting reaction of butadiene into diacetoxy-butadiene is performed in the presence of molecular oxygen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106591-A (JP)
Title: Analytical method for structural unit in acrylic resin
Inventor: ASANO SATORU
IPC: G01N30/06
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for analyzing accurately a structural unit of a polymer, even in the case of a polymer of a (meth)acrylic ester containing an ester group derived from 1,4-butanediol or the like.  <P>SOLUTION: This analytical method of the structural unit [1] in an acrylic resin is characterized as follows: the acrylic resin containing the structural unit [1] derived from a compound expressed by formula (1) is decomposed in the supercritical state in the presence of a lower alcohol; hereby, decomposed products including a cyclic ether expressed by formula (2) and diol expressed by formula (3) are produced; the cyclic ether (2) and the diol (3) in the products are isolated and quantitated; and the structural unit [1] in the acrylic resin is quantitated from the total quantity. Where, R1 is a hydrogen atom or a methyl group in formulas (1)-(3), and n is 4 or 5. A methylene group may be substituted by an oxygen atom, a sulfur atom, a carboxyl group, a sulfonyl group or a secondary amino group (-NH-), and the hydrogen atom in the methylene group may be substituted by a hydrocarbon group or an alkoxy group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105340-A (JP)
Title: Thick hot rolled steel plate having excellent workability and ductility, and its production method
Inventor: ISHIKAWA KOTARO
IPC: C22C38/38
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick steel plate excellent in workability, particularly in stretch-flanging properties, and to provide its production method.  <P>SOLUTION: The hot rolled steel plate has a composition comprising 0.02 to 0.2% C, ≤0.5% Si, ≤2.5% Mn, ≤0.02% P and ≤0.005% S, and the balance iron with inevitable impurities, and has a plate thickness of 5 to <15 mm. The surface layer has a bainite single phase structure in 10 to <25% with respect to the plate thickness, and the balance internal layer is composed of ferrite and one or more kinds of hard second phases selected from bainite and pearlite. The hot rolled steel plate can further comprise one or more kinds of metals selected from Ti, Nb, V, Mo, Zr, Cr and B in an amount of 0.01 to 0.3% in total. In the method of producing the hot rolled steel plate, the steel having the above chemical components is continuously cast, is heated at 1,150 to 1,300°C, and is hot-rolled at the finishing temperature of an Ar<SB>3</SB>point or higher, and the central part of the plate thickness is rapidly cooled to the range of 700 to 350°C at ≥100°C/s within 2 s after the completion of the hot rolling and is coiled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106376-A (JP)
Title: Heating cooker
Inventor: IMAI HIROHISA
IPC: F24C7/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly and quickly heat the food from its surface to the inside to a specific temperature.  <P>SOLUTION: This heating cooker comprises a heating control means for controlling a high-frequency heating means 3 and a steam heating means 4 on the basis of temperatures detected by an infrared ray temperature sensor 8 and an inside temperature sensor 9, the heating control means comprises a first heating control part 16 for heating the food by the high-frequency heating means and preheating the steam heating means from the early period on starting the heating, a second heating control part 17 for heating the food by the steam heating means on the way of the heating, and a switching part 18 for switching the first heating control part to the second heating control part on the basis of the temperature detected by the infrared ray temperature sensor, and the second heating control part controls the steam heating means to keep the detection temperature of the inside temperature sensor to a specific finishing temperature. Thereby the food can be uniformly heated from its surface to the inside to the specific finishing temperature, and the heating can be quickly completed as the inside of the food is heated by high frequency and simultaneously the steam heating means preheated from the early period on starting the heating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105155-A (JP)
Title: Method for dispersing semiconductor ultramicroparticle and method for producing semiconductor ultramicroparticle dispersion
Inventor: ISHIZUKA MASAYUKI
IPC: B01J13/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for uniformly dispersing high-luminous-efficiency semiconductor ultramicroparticles in a solvent containing water without detriment to their properties and to provide a method for producing a semiconductor ultramicroparticle dispersion by dispersing high-luminous-efficiency semiconductor ultramicroparticles in a solvent containing water without detriment to their properties.  <P>SOLUTION: The method for dispersing the semiconductor ultramicroparticles is a method for dispersing the semiconductor ultramicroparticles in an aqueous solution containing the semiconductor ultramicroparticles and comprises alkalifying a mixed solution containing a solvent containing water, semiconductor ultramicroparticles, and a 3C or lower thioalchol by adjusting its pH with a pH modifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104402-A (JP)
Title: Belt tightening device
Inventor: ANDO TAKAYUKI
IPC: B60R22/10
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt tightening device, surely tightening a belt-like member without excessive increase in tension of the belt-like member such as a webbing belt.  <P>SOLUTION: In this belt tightening device 10, an engagement plate 74 is journaled to a tightening lever 50 to rotate around the axis parallel to a spool 28. One end of a compression coiled spring 90 is locked in a locking piece 88 of the engagement plate 74. The other end of the compression coiled spring 90 is locked in a locking projection 94of the tightening lever 50. When the tightening lever 50 is turned in the tightening direction, the compression coiled spring 90 presses a tightening gear 70 in the tightening direction through the engagement plate 74. Accordingly, when the tension of the webbing belt exceeds the energizing force of the compressed coiled spring 90, the engagement plate 74 is turned to the outside of the tightening gear 70 while the compressed coiled spring 90 is compressed by pressing reaction force so that the engagement with the tightening gear 70 is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI