baber/WOPTO huggingface dataset:
Patent JP-2004023395-A (JP)
Title: Gain control circuit and electronic volume circuit
Inventor: KISHII TATSUYA
IPC: H03G3/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gain control circuit for preventing malfunctions caused by external noises and to provide an electronic volume circuit.  <P>SOLUTION: The gain control circuit includes: register means (124, 130, 132) for storing and latching sound volume setting data to set a sound volume of an input audio signal; and control means (136, 134) for outputting volume data to adjust the sound volume of the input audio signal in response to the sound volume setting data latched in the register means. The control means outputs a value not causing abnormality operations as the volume data when the sound volume setting data latched in the register means indicate an extreme value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020926-A (JP)
Title: Manufacturing method of optical waveguide components with grating
Inventor: SAKUMA TAKESHI
IPC: G02B6/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of light guide components with a grating capable of easily performing precise control of optical characteristics and improving yield.  <P>SOLUTION: A light guide is heated up to a prescribed temperature with a heater 9 when a refractive index change is induced to a core of the light guide to form the grating while the optical characteristics of the light guide of an optical fiber 5 or the like. Thereby the grating can be formed while a thermally unstable part is removed. Particularly, a method for condensing and irradiating a femt-second pulse laser 2 is preferable as a means for inducing the refractive index change in the core. In addition, a prescribed temperature is preferably 300°C or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018690-A (JP)
Title: Aqueous pigment dispersion and ink composition
Inventor: TSUBAKI YORIHISA
IPC: C09D11/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion excellent in initial and long-term dispersibility in an aqueous solvent, resistant to pigment particle agglomeration, and thus excellent in storage stability and to provide an ink composition.  <P>SOLUTION: The aqueous pigment dispersion is prepared by dispersing in water a hydrophilic organic pigment having a benzimidazolone structure in which the maximum absorption wavelength λ<SB>max</SB>in an absorption spectrum in the visible light region appears between 500 nm and 600 nm and chemically sulfonated to introduce sulfo groups onto its surface, wherein an amine compound is contained, and the relationships: 0 < X < 4.0 (1) and 0 < Y < 0.65X<SP>2</SP>- 0.6X + 3.2 (2) äwherein X (wt.%) is the pigment concentration, and Y (cP) is the viscosity of the dispersion} are satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018189-A (JP)
Title: Driver's stand lift type cargo work vehicle
Inventor: ODA KOJI
IPC: B66F9/24
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver's stand lift type cargo work vehicle which secures energy saving effect through automatic power-off function and eliminates forced extra work load on operators by providing the automatic power-off function.  <P>SOLUTION: This vehicle is provided with a lifted height detecting means for detecting the lifted height of a driver's stand capable of lifting on which an operator gets on, an operation detecting means for detecting whether a driving operation means provided on the driver's stand is operated or not, and a power-off means for continuing power supply to electric equipment provided on the vehicle from a car-mounted battery if the lifted height of the driver's stand exceeds a preset reference value when the state where the driving operation device is not operated continues for a predetermined time and for automatically shutting down the power supply when the lifted height of the driver's stand is at the reference value or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336864-A (JP)
Title: Snow cooling device
Inventor: HAMADA YASUHIRO
IPC: F24F5/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively and efficiently use snow till its meltwater without any waste.  <P>SOLUTION: A prescribed part in a building 4 of a cooling object is cooled by sending a cold air and the cold water thereto by a snow cooling center unit part 3 fed with cold water from a snow/ice storage 1 by a headrace structure part 2 (S2). The water used for the cooling is recovered by a water recovering device 5, the water temperature is measured by a water temperature detecting sensor 6 (S3), and when the detection result by the water temperature detecting sensor 6 is 7°C or less (No in S3), the water is returned to the snow/ice storage 1 via a water return circulation device 8 by a diversion device 7. When it is not a low temperature (less than 7°C) (Yes in S3), the water is fed 1 to a water sprinkling device 9 by the diversion device 7, and is sprinkled to a roof of the building 4 of the cooling object to cool (S5). The water warmed after sprinkled to the roof is fed to a water storage tank by a water storage tank circulating device 10 (S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016751-A (JP)
Title: Medicine-containing fastener
Inventor: HAMAI NORITSUGU
IPC: A44B18/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener comprising a tape and an engagement member while having the effects of repelling harmful insects and removing unpleasant smells by attaching a medicine-containing film to the fastener.  <P>SOLUTION: The medicine-containing fastener comprises a fastener 1 such as a slide fastener, a hook-and-loop fastener, a snap fastener, or a hook-and-eye fastener, for use at an opening in clothing, bedding, general merchandise, an interior product or the like, the fastener having a tape 2 and an engagement member 3 and having attached thereto a film containing an insecticide with the effect of repelling harmful insects such as mosquitos, flies and cockroaches, and a deodorant having the effect of reducing unpleasant smells including the smell of sweat, the smell of the aged, the smell of bodily waste, the smell of tobacco smoke, the smell of garbage, and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036259-A (JP)
Title: Image database, and image contents retrieval method
Inventor: MATSUDA YUICHIRO
IPC: H04N5/78
Filed: 2002-06-21
Abstract: PROBLEM TO BE SOLVED: To enable a contents producer to provide more accurate contents information than ever to another party who desires to acquire object information and to enable a user to retrieve contents information without influenced by provided information such as a title or a comment selected by producer's own criteria by converting and registering linguistic information of entire moving image into a database. SOLUTION: The user can more accurately know the moving image and the matter of contents and acquire information more accurately without being influenced by the title or the comment attached by the contents producer by expressing the description or the introduction of the contents in character information by using a caption or a markup language in the contents including sounds of explanation, an interview or the like to be registered in a streaming server in advance together with the moving image and by registering the character information to a retrieval engine which is prepared as a database.
Patent JP-2004030119-A (JP)
Title: Operation state and production control sy stem for processing machinery
Inventor: NAKADA TEPPEI
IPC: G06Q50/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation state and production control system for processing machinery which is enabled to take various data related to the operation state of processing machinery and various data useful for production control in a personal computer side and use them for subsequent data analysis.  <P>SOLUTION: The operation state and production control system for processing machinery is equipped with an output command signal transmitting means of sending data output command signals of operation states etc., periodically from the personal computer side to the processing machinery by connecting the processing machinery and personal computer together through a network by using data communication means, a data transmitting means of sending various data from the processing machinery to the personal computer side according to the output command signals, and a CSV (Comma Separated Values) format data storage means of storing the various data from the processing machinery in a previously stored data file or newly generated data file in the CSV format in which data are sectioned with commas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290534-A (JP)
Title: Payment collection system and payment management server
Inventor: KATO NOBUYUKI
IPC: G06Q20/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a payment collection system for collecting operation information associated with the operating condition of a device which performs a prescribed operation or use information associated with the quantity of use of articles or information or services, and determining the payment of the apparatus, articles, information or services according to the operation information or the use information, and for charging and collecting the price together with a communication fee.  <P>SOLUTION: A pachinko machine 8 rented from a game machine manufacturing company 1 to pachinko game hall 2 is provided with an operation information transferring device 9, and the operation information of the pachinko machine 8 is collected. The operation information is called by a polling controller 7 of an operation collecting server 4, and the operation information is transmitted and stored from the operation information transferring device 9 to an operation information collecting server 4, and transmitted via the Internet 6 to a price managing server 5 of a telephone company 3. The price managing server 5 determines the price of a pachinko machine 8, and prepares price collection data to be claimed together with a telephone fee.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025722-A (JP)
Title: Recording system and its distributing means
Inventor: KAWAZOE KENJI
IPC: B41J2/175
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with expendables of a recorder free of charge or inexpensively.  <P>SOLUTION: In the recorder having a means for mixing an intended content of a user with other information, that information is stored in expendables being used therein and the content of the information is described partially or entirely on the expendables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028882-A (JP)
Title: Light volume detection type ranging apparatus and light volume adjusting method
Inventor: NAKANO RYUZO
IPC: G02B7/28
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and quickly adjust the volume of projected light in a light volume detection type ranging apparatus.  <P>SOLUTION: The light volume detection type ranging apparatus comprises a light projection section 1 including a light-emitting element 1a for a target 0; a light volume adjusting section 11 for adjusting the light volume of the luminous flux being projected in advance; a light reception section 2 for receiving the luminous flux being returned by reflecting from the object 0 and outputting a detection signal corresponding to the light volume; and a circuit section 3 for determining a distance up to the object 10 based on the detection signal. The light volume adjusting section 11 comprises a variable series resistor R that is connected to the light-emitting element 1a in series, regulates current flowing to the light-emitting element 1a, and performs primary adjustment in the light volume; and a variable parallel resistor R' that is connected to the light-emitting element 1a in parallel, forms the flow-dividing path of the current flowing to the light-emitting element 1a, and performs secondary adjustment in the light volume. The light volume is adjusted by combining temporary adjustment procedures with actual ones.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032643-A (JP)
Title: Control method for mobile communication system
Inventor: TERANISHI TOSHIBUMI
IPC: H04W8/20
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a mobile communication system which can reduce a processing load on first and second databases by reducing the downloading frequency of subscribers' profiles in the second database, regarding the control method of the mobile communication system.  <P>SOLUTION: In a control method of a mobile communication system to communicate via a base station matching a second database by downloading the subscriber profiles stored in a first database to the second database, information about the subscriber terminal in an area is collected (step 1), and the subscriber profiles about the subscriber terminals are downloaded (step 2) regarding the second database which matches the base station in an area where the frequency or the time of staying exceeds the prescribed frequency from the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040261-A (JP)
Title: Multi-value image encoding / decoding apparatus
Inventor: NAKAHARA MASANAO
IPC: H04N19/91
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-value image encoding / decoding apparatus that can reduce the number of memory access times, the capacity of memories and the number of memories.  <P>SOLUTION: The multi-value image encoding / decoding apparatus disclosed herein includes: an address generating section 100A for generating addresses to access a processed information memory 4 and a refine information memory 5; and an address generating section 100B for generating addresses to access a significant information memory 2 and a bipolar code memory 3 in order to access and apply bit modeling processing to the significant information memory 2, the bipolar code memory 3, the processed information memory 4, and the refine information memory 5 with respect to coefficients of a result of wavelet transform applied to a multi-value image read from a transform coefficient storage memory 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037673-A (JP)
Title: Scanner
Inventor: AOKI TOYOKAZU
IPC: H04N1/04
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To make vertical distortion smaller when a booklet is printed and to prevent right and left pages from having different shadows in the vicinity of the center.  <P>SOLUTION: The scanner has a travel body 2 which is driven in a direction A perpendicular to a longer side (b) among the longitudinal side (a) and lateral side (b) of an original platen 1, and an image can be read out of even a saddle stitch document such as a booklet while expansion and contraction are reduced at the upper and lower end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036167-A (JP)
Title: Gate pump equipment for coping with emergency
Inventor: CHIWATA KUNIHISA
IPC: E02B7/20
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly treat trouble by stopping drainage in an emergency.  <P>SOLUTION: A first gate 6, a second gate 9 and a third gate 14 are arranged in a drain sluice 2 having a drain port 3, and are constituted so as to be openable-closable stepwise. The first gate 6 is also opened-closed by relative operation with the second gate 9 by a first opening-closing device 4 arranged for lifting the second gate 9. The third gate 14 provided with a submerged pump 17 is lifted by a second opening-closing device 5. When the trouble is caused in the submerged pump 17, the drain port 3 is completely closed by lowering the second gate 9, and a drainage flow is stopped to easily cope with the emergency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033915-A (JP)
Title: Method for supplying waste liquid and hydrothermal reaction treatment equipment
Inventor: OBUSE HIROSHI
IPC: B01J3/02
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the reaction temperature in a reactor and to continuously achieve a stable hydrothermal reaction when waste liquid comprising water-insoluble organic matter and water is decomposed by a hydrothermal reaction.  <P>SOLUTION: In a method for supplying the waste liquid, waste liquid 6 is separated into a water-soluble portion 62 and a water-insoluble portion 61, and these portions are separately supplied to a hydrothermal reactor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038667-A (JP)
Title: Vehicular information providing system
Inventor: HASEGAWA RIE
IPC: G06Q30/06
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular information providing system providing various pieces of information from an information provider to a vehicle traveling on a road by a local broadcast.  <P>SOLUTION: The vehicular information providing system is provided with a road side center station 10 registered with information to be provided by the information provider and distribution information specifying a distributing area of the information to be provided, road side controllers 20<SB>1</SB>-20<SB>n</SB>installed in a road side and specified by the distribution information to receive the information to be distributed and toll information of an electronic road toll system sent from the road side center station via a network, road side antennas 21<SB>1</SB>-21<SB>n</SB>broadcasting the toll information and the information to be provided from the road side controllers, an onboard apparatus 41 used in the road toll system to receive the broadcast from the antennas, and a portable terminal 42 accessing to the provider of the provided information on the basis of the provided information acquired by receiving the broadcast by the onboard apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043208-A (JP)
Title: Process for preparing aluminum-substituted hematite
Inventor: TAKADA JUN
IPC: C01G49/00
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing Al-substituted hematite which stably shows a vivid color, even when heated at an elevated temperature.  <P>SOLUTION: The Al-substituted hematite of the formula: α-(Fe<SB>1-x</SB>Al<SB>x</SB>)<SB>2</SB>O<SB>3</SB>(wherein x is 0.01-0.15) is prepared by mixing an iron compound and an aluminum compound to achieve an atomic ratio of Fe to Al of from 99:1 to 85:15, adding citric acid and ethylene glycol to the mixture to form gel and baking a pyrolysate obtained by thermally decomposing the gel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045886-A (JP)
Title: Process for selective epitaxial growth and bipolar transistor prepared by using such process
Inventor: CHEVALIER PASCAL GUY YVES
IPC: H01L29/737
Filed: 2002-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a selective epitaxial growth having a sufficient growth speed allowable in manufacturing conditions and a bipolar transistor manufacture by using the process. SOLUTION: This relates to the process for the selective epitaxial growth of an Si containing layer (8) on a substrate (1). The substrate (1) is provided with a layer (4) of silicon oxynitride with an atomic concentration of oxygen between 30% and 45%, and an atomic concentration of nitrogen between 19% and 35% before the selective epitaxial growth of the Si containing layer (8).
Patent JP-2004042495-A (JP)
Title: Gasoline fuel hose
Inventor: IKEMOTO AYUMI
IPC: F16L11/04
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasoline fuel hose having high interlaminar adhesion and excellent sealability without especially using an adhesive.  <P>SOLUTION: In the gasoline fuel hose wherein the innermost layer being in contact with gasoline fuel is formed of a rubber layer and a laminate layer 2, which is formed by laminating a metal foil and a resin film, is formed on the outer peripheral surface of the rubber layer 1, the rubber layer 1 is formed using (A) and (B) and (D). (A) is at least one of an acrylonitrile/butadiene copolymer rubber and a hydrogenated acrylonitrile/butadiene copolymer rubber, (B) a peroxide vulcanizing agent, (C) a resorcinol compound and (D) a melamine resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056318-A (JP)
Title: Monitor device
Inventor: NISHIURA TOMOFUMI
IPC: G08B21/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitor device in which the state of an object can be quickly and accurately detected even inside a three-dimensional space capable of generating steam.  <P>SOLUTION: The monitor device monitors the object 2 inside the three-dimensional space 3 capable of generating steam. The monitor device 1 is provided with an image pickup device 11 to photograph the object 2 inside the three-dimensional space 3, an image processor 41 to obtain the image of the object 2 by receiving and processing the output from the image pickup device 11, an edge judging means 42 to judge sharpness of the edge of the obtained image, and a signal transmitting means 42 to transmit a specific signal on the basis of the judgement result of the edge judging means 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050207-A (JP)
Title: Method of joining ferrous sintered part
Inventor: KAMIGAKI HACHIRO
IPC: B23K1/19
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable brazing joining for ferrous sintered parts subjected to machining using working oil after sintering without performing cleaning to the parts with an organic solvent.  <P>SOLUTION: The ferrous sintered parts subjected to machining undergo the process of vacuum degreasing, wiping of oil floated on the surfaces, burning of the oils remaining on the surfaces and removing of oxide films formed on the joining faces by shot blast, and are thereafter subjected to brazing and joining.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053114-A (JP)
Title: Gas cooking stove
Inventor: SOFUE TSUTOMU
IPC: F23L9/06
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cooking stove whereby a gas burner 3 facing a stove opening 4 provided on a top plate 2 is provided in a stove body 1, a secondary air for combustion for the gas burner 3 is forcibly supplied by a blower 8, a swirl is effectively generated in the flame, and the combustion state is appropriately maintained even when a distance between a cooking vessel P and the gas burner 3 is short.  <P>SOLUTION: This gas cooking stove is provided with an annular intake passage 10 coaxial with the stove opening 4; and the annular intake passage 10 is equipped with an air inflow part 14 from the blower 8, and air blow-out parts 15 and 16 opened to a gas injection part from a flame hole 3b of the gas burner 3. The air flows into the intake passage 10 while having a tangential movement component from the inflow part 14 to the intake passage 10. The air is swirled in the intake passage 10, the secondary air for combustion is injected from the blow-out parts 15 and 16 in a shape of the swirl having a turning movement component to a peripheral direction of the range opening 4, and the swirl is generated in the flame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052700-A (JP)
Title: Remote start control device
Inventor: MATSUBARA MANABU
IPC: B60R25/04
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote start control device of simple constitution that can be equipped at a vehicle with an immobilizer function at a low cost.  <P>SOLUTION: This remote start control device 31 mounted on the vehicle equipped with an immobilizer part for incorporating a code outputted on the basis of the insertion of an ignition key 1 in a key cylinder 4 and authorizing the start of an engine when determining the incorporated code to be a code inherent in the vehicle, performs the start control of an engine according to an instruction from a portable transmitter 37. The remote start control device 31 is equipped with a means for storing the code in an EEPROM 36 every time the code is supplied to a signal line 12, and a means for supplying the code stored in the EEPROM 36 , to the immobilizer part 6 upon receiving the start instruction of the engine from the portable transmitter 37.  <P>COPYRIGHT: (C)2004,JPO