baber/WOPTO huggingface dataset:
Patent JP-2005033580-A (JP)
Title: Echo cancellation device, program, and speech terminal
Inventor: FUSE HIDETOSHI
IPC: H04M1/60
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo cancellation device, a program, and a speech terminal capable of suppressing the expansion of device scale and increase in processing amount even when the number of speakers and the number of microphones increase.  <P>SOLUTION: The echo cancellation device is equipped with an adder 101 and a subtractor 102 which generate a microphone output sum signal and a microphone output difference signal from the output signals for microphones for R and L channels, echo cancellers R103 and L104 which eliminate and generate echo components by the sound to be reproduced by a loud speaker for the R channel and echo components by the sound to be reproduced by a loud speaker for the L channel from the microphone output sum signal, and an LR separation part 105 which separates the sound into the sound of the R channel and the sound of the L channel to be reproduced on the receiving side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004067686-A (JP)
Title: Fumigation method and fumigation apparatus
Inventor: NISHINO YOSHIHIKO
IPC: A01N59/26
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fumigation method capable of exterminating noxious insects in cultural properties, artistic crafts, green plants, cereals, lumber, fodder, leaf tobacco, etc., in a short period safely without anxiety about ignition, by sufficiently decomposing a phosphorus compound contained in a hydrogen phosphide generator, without being affected by seasonal and climatic changes, nor temperature fluctuation during the day, nor fumigation conditions, such as humidity and temperature, and to provide a fumigation apparatus used in the method.  <P>SOLUTION: This fumigation method comprises supplying the hydrogen phosphide generator arranged on a water supply sheet with water necessary for generating the desired hydrogen phosphide through the water supply sheet from a water-containing material to generate the hydrogen phosphide from the hydrogen phosphide generator, and then subjecting a fumigated material which should be fumigated by the generated hydrogen phosphide to fumigation treatment, wherein the water supply sheet is kept in a wet state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030527-A (JP)
Title: Liquid conveying treatment method and means
Inventor: KENNO KOKICHI
IPC: F15B21/06
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid conveying treatment method and its means for conveying the liquid itself or matter dissolved, included, adsorbed or attached to the liquid, and monitoring a position and the movement of the liquid droplets for selectively taking out a specific liquid droplet from plurality of liquid droplets or rearranging the same.  <P>SOLUTION: The plurality of liquid droplets 1<SB>11</SB>-1<SB>35</SB>are two-dimensionally arranged on a flow channel face, the specific liquid droplet 1<SB>11</SB>is selectively conveyed through a segment between the liquid droplets arranged in parallel to be taken out to the outside of the channel or to be rearranged, in the flow channel 33 which is a sheet flow channel, and conveying the liquid droplets in the arbitrary direction on the flow channel face by controlling on/off or a phase of the voltage to be applied to each of segments two-dimensionally arranged. The plurality of droplets are arranged in parallel with each other in a state that at least three segments exist between the liquid droplets adjacent to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034751-A (JP)
Title: Gas-liquid separator equipped with liquid discharge valve
Inventor: OKAMOTO MASAKATSU
IPC: F16K31/18
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drops of water that fall down on the outside surface of an exhaust pipe from being entrained to a gas outlet, with regard to a gas-liquid separator equipped with a liquid discharge valve.  <P>SOLUTION: A swirl vane 12 is installed in an annular space 11 between an outward cylinder and an inward cylinder of the exhaust pipe 10. The upper part of the annular space 11 is connected to a gas inlet 4, while the upper part of the inward cylinder of the exhaust pipe 10 is connected to the gas outlet 5. A liquid discharge valve chamber 15 is located underneath a swirl chamber 14 which is located underneath the annular space 11. A float valve 16 of hollow sphere type is installed as the liquid discharge valve in the liquid discharge valve chamber 15. A draining part 21 that fans out downward is formed at the lower end of the inward cylinder of the exhaust pipe 10. The outside surface of the draining part 21 is covered with a water repellant material 22. Drops of water that fall down on the outside surface of the inward cylinder of the exhaust pipe 10 are blown outward at the surface of the draining part 21 to be separated from gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036150-A (JP)
Title: Method for producing organic pigment
Inventor: SATO TAKESHI
IPC: C09B67/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a quinophthalone pigment or isoindoline pigment, in which pigment particles are finely divided and sizes of pigment particles are regulated, comparable to a solvent salt milling method.  <P>SOLUTION: The method for producing the organic pigment comprises obtaining the organic pigment having a particle size distribution in which average particle diameter is 10-100 nm and the content of pigment particles having ≥100 nm particle diameter is ≤20 wt.% based on the content of whole pigment particles and the content of pigment particles having 20-100 nm particle diameter is ≥60 wt.% based on the content of whole pigment particles by adding a small amount of an organic solvent having crystal growth action on a crude quinophthalone pigment or isoindoline pigment having an average particle diameter larger than 100 nm and dry-pulverizing the crude pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042836-A (JP)
Title: Guide, and method for manufacturing the same
Inventor: HOSONUMA TETSUO
IPC: F16C29/04
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide capable of considerably reducing the weight thereof and reducing the manufacturing cost thereof, and a method for manufacturing the guide.  <P>SOLUTION: The guide 10 comprises a long aluminum-made guide body 12 having a fitting recessed part 22, and a long wear-resistant material 14 having a contact part 26 in contact with a rolling element 58. The wear-resistant material 14 is fitted to the fitting recessed part 22, and the guide body 12 is pressed against the wear-resistant material 14 by a pressing member 40. The wear-resistant material 14 is fixed to the guide body 12 by caulking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004103571-A (JP)
Title: Dielectric film
Inventor: NISHIKAWA KOJI
IPC: C23C14/08
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CeO<SB>2</SB>film of a high crystallinity to be formed on a Si substrate.  <P>SOLUTION: By repeating an alternate supply of oxygen and Ce, a Ce atom layer and O atom layer can be alternately laminated, and as a result, the (001) CeO<SB>2</SB>film with a good crystallinity can be formed on the (001) Si substrate 17.If single atom layers are alternately formed by an MEE mode, the (001) CeO<SB>2</SB>film of a high crystallinity without a double domain can be easily formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005043309-A (JP)
Title: Capacitance-type sensor having sticking inspection function, method of inspection and airbag system
Inventor: MURATA MINORU
IPC: G01P15/125
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance-type sensor capable of easily conducting sticking self diagnosing, even after shipping the product.  <P>SOLUTION: In the device for detecting acceleration by using the static capacitance type sensor 1 provided with a 1st fixed electrode 11 and a 2nd fixed electrode 12 and a movable electrode 13 arranged between them, a test for detecting the presence of a contact between the 1st or the 2nd fixed electrode, and the movable electrode is performed. When the device receives an instruction for inspection, in rsponse to the instruction, the moveable electrode is made to contact the 1st or 2nd fixed electrode by electrostatic force by adjusting a bias between the electrodes. After that, determination whether the detection output is fixed with the high level or low level is conducted, while keeping the moveable electrode at the mid point of the 1st and 2nd fixed electrodes by the electrostatic forth by adjusting the bias between the electrodes. Application examples for the airbag system are also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053560-A (JP)
Title: Packaging box
Inventor: TANAKA TOMOYUKI
IPC: B65D5/52
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging box which has a display plate for raising a solicitation force to consumers, of which the appearance is good, and for which a commodity advertisement on the display plate is easy to design.  <P>SOLUTION: A packaging box body is constituted of at least a front plate, both side plates, a rear plate, a lid plate and a bottom plate. For this packaging box, the packaging box body is made separable into an upper half section and a lower half section by cutting off a cutting off section which is continuously formed in the width direction on both side plates and the rear plate. The upper half section 20 of the packaging box body 3 is formed of both side plates 6A and 6B, the upper half section of the rear plate 8, and lid receiving pieces 18A and 18B which are bendably connected with the upper edges of both side plates 6A and 6B. On the other hand, the lower half section 21 of the packaging box body 3 is formed of the front plate 4, the lid plate 14 which is bendably connected with the upper edge of the front plate 4, an insertion piece 16 which is bendably connected with the distal end section of the lid plate 14, both side plates 6A and 6B, and the lower half section of the rear plate 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058040-A (JP)
Title: Ridge-plastering machine and ridge-plastering work method
Inventor: ZUSHI HIROAKI
IPC: A01B63/02
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to continuously perform a ridge-plastering work to the corners of a field.  <P>SOLUTION: This ridge-plastering machine 1 has an apparatus 61 for adjusting the position of a working section. The apparatus 61 for adjusting the position of the working section has the first marker 62 which makes it possible to visually confirm whether the working section 30 rotatably disposed at the rear end of an offset frame 10 is set to an old ridge (UO)-set position or not, from a traveling machine frame 80, a working section parallel detector 90 for detecting whether the direction of the working section 30 is approximately parallel to one side Fa of the old ridge or not, an actuator-operating device 67 capable of operating the movement of a revolution cylinder 13 for revolving the offset frame 10, and a controller for controlling the operation of a rotation cylinder 57 for rotating the working section 30 in response to the detection result of the working section parallel detector 90. An operator M riding on the traveling machine 80 operates the actuator-operating device 67, while watching the first marker 62, and the controller controls the movement of the rotation cylinder 57 so that the direction of the working section 30 is approximately parallel to one side Fa of the old ridge UO.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064765-A (JP)
Title: Pll synthesizer
Inventor: YATSUDA SENICHIRO
IPC: H03L7/18
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a C/N ratio of an oscillation signal by preventing a fundamental wave or a harmonic wave of a reference signal from being inputted together with a control voltage to a voltage-controlled oscillator.  <P>SOLUTION: The synthesizer is provided with a PLL circuit comprising at least a phase comparator, a loop filter, and the voltage-controlled oscillator, and a reference oscillator for supplying the phase comparator with the reference signal. An attenuation means for attenuating the fundamental wave or harmonic wave of the reference signal is inserted between the phase comparator and the loop filter or between the loop filter and the voltage-controlled oscillator. Thus, the basic wave of the reference signal or its harmonic wave is prevented from being inputted to the voltage-controlled oscillator together with the control voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061712-A (JP)
Title: Latent heat recovering economizer with enhanced corrosion resistance
Inventor: ANDO NORITOSHI
IPC: F22B37/04
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the service life of an economizer by enhancing resistance against corrosion, in a latent heat recovering economizer.  <P>SOLUTION: This economizer 7 preheats supply water by heat of exhaust gas, by passing the supply water into a heat transfer tubes 3, by arranging the heat transfer tube 3 in a multistage state in an exhaust gas passage 2 for passing exhaust gas from a boiler 1. The multistaged heat transfer tubes 3 are divided into the upstream side and the downstream side of an exhaust gas flow with a condensation starting position of the exhaust gas in a flue as a boundary. The supply water is passed through an upstream side heat transfer tube group 8 of the exhaust gas flow, after passing through a downstream side heat transfer tube group 9 of the exhaust gas flow. In the upstream side heat transfer tube group 8, the heat transfer tube is formed of a construction material causing little corrosion to water including dissolved oxygen. In the downstream side heat transfer tube group 9, the heat transfer tubes are formed of a construction material causing little corrosion against sulfuric acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004044599-A (JP)
Title: Power unit
Inventor: SEKIYA YOSHIYUKI
IPC: F02F7/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency when a camshaft is attached to an engine body of a power unit.  <P>SOLUTION: The power unit P supported by a body frame of a motorcycle is integrally provided with an engine E and a belt-type continuously variable transmission T which conveys driving force from the engine E to a driving wheel Wr. The engine body including a cylinder head 34 and engine blocks 32, 33 and transmission casings 37, 38 are freely attached and detached by a bolt. Thus, a supporting attitude of the engine body can be stabilized by supporting the engine body separated from the transmission casings 37, 38 with a split surface P6 with the transmission casings 37, 38 directed downward. Thus, efficiency of assembly work can be improved by attaching the camshaft 44 to the engine body from the opposite direction of the assembly direction of the transmission casings 37, 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005066429-A (JP)
Title: Method for manufacturing functional building materal
Inventor: ADACHI ARIHIRO
IPC: E04B1/92
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for manufacturing a functional building material capable of surely developing stain resistance, antifungal property and deodorant effects from the start of use in use indoors and out.  <P>SOLUTION: A coating agent containing a photocatalyst and a dyestuff component faded by a photocatalyst function is applied to a base material and after the coating film is formed, the coating film surface is irradiated with light until the dyestuff component is faded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070987-A (JP)
Title: Node to be used in file sharing system, file storage method to be used in file sharing system, and file storing program
Inventor: FUJIWARA YASUHIRO
IPC: G06F12/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide new technology to solve the problem that the kinds of files to be shared are reduced by making nodes connected to a network relay a file transfer request, and searching a file whose transfer is requested, and transferring the searched file between nodes to transfer the node to the file request origin.  <P>SOLUTION: When the file is transferred, the scale of the demand of the file, the number of nodes which are required to reach the node of the file request origin, the presence probability of its own node, or the number of nodes connected to its own node are examined, and the storage probability of the file is calculated on the basis of the examination result. Then, whether or not the transferred file should be stored is decided on the basis of the storage probability. Thus, it is not necessary to uniquely store a file like the conventional technology. Therefore, it is possible to prevent the reduction of the kinds of files to be shared by effectively using a memory.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071742-A (JP)
Title: Organic electroluminescent element, and manufacturing method of positive electrode surface reforming layer for the element
Inventor: KATO SHINJI
IPC: H05B33/28
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element manufacturable at a low cost and capable of obtaining luminescence having high luminance with a low applied voltage, and a simple manufacturing method of a positive electrode surface reforming layer for it.  <P>SOLUTION: This organic electroluminescent element has a layer comprising a copolymer composed of a monomer unit having an aryl group, an aromatic heterocyclic group, an alkoxy group, or an alkyl oxy-carbonyl group impeding no hole transportation from a positive electrode and requiring no special manufacturing method, and a monomer unit having at least one functional group. In this manufacturing method for a positive electrode surface reforming layer, the layer comprising the copolymer and a layer comprising a compound having two or more functional groups capable of covalently bonding to the functional group of the copolymer are laminated so that one or more layers of each are alternately laminated through covalent bond newly formed by reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079709-A (JP)
Title: Image processor, image processing method and image processing program
Inventor: ODA MASAYUKI
IPC: H04N1/405
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a image processor which performs high speed plotting in which gradation is reproduced while constant printing quality is kept , secures a free space of a memory and effectively use the free space and to provide a image processing method and a image processing program.  <P>SOLUTION: The image processor 10 provided with a halftone processing means 12 reproducing the gradation of inputted image data is provided with a halftone storing means 20 which prestores a plurality of halftone patterns corresponding to various printing environments and a halftone managing means 11 reading the halftone patterns corresponding to the printing environments from the halftone storing means 20 and managing them. The halftone processing means 12 reproduces the gradation of image data based on the halftone pattern managed by the halftone managing means 11 manages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077582-A (JP)
Title: Toner, method for forming image, and process cartridge
Inventor: ISHII ATSUSHI
IPC: G03G9/08
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yellow toner hardly causing a white void or decrease in the density in a low humidity environment and having favorable color reproducibility, coloring power, transparency, and light resistance, and to provide an image forming apparatus and a process cartridge using the yellow toner.  <P>SOLUTION: The yellow toner contains a hybrid resin having a polyester unit and a vinyl polymer unit as a binder resin, and contains a dye expressed by formula (1) as a colorant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077948-A (JP)
Title: Heat shrinkable cylindrical film for label and method for manufacturing the same
Inventor: OKUDA TOMOHISA
IPC: B29C53/10
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which facilitates molding, opening and inserting in spite of an increase in the cover length of a cylindrical label to a bottle of PET etc., or in spite of the reduction in the thickness of the label.  <P>SOLUTION: The heat shrinkable cylindrical film for the label is provided with folds of any number of pieces selected from groups of 6 pieces, 8 pieces and 10 pieces in the longitudinal direction of the film. The film imparted with the folds is manufactured by using an expanding means and a plurality of nip rollers arranged horizontally diagonally respectively at different angles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076833-A (JP)
Title: Display device for automatic transmission of vehicle
Inventor: MATSUMOTO SEIJI
IPC: B60K23/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure visibility of transmission range positions by partially aggregating display of the transmission range positions to carry out display without causing misunderstanding of a driver.  <P>SOLUTION: This display device is provided with a shift lever capable of selecting an optional transmission range position from a plurality of transmission range positions, and a display part capable of displaying the range position selected by the shift lever by a display symbol corresponding to the selected range position. The transmission range position is set in a P range, an R range, an N range, a D range, and a plurality of fixed transmission range positions wherein a speed stage is fixed to a predetermined speed stage of a forward side. The display part is provided with a range position display part 20a displaying display symbols corresponding to each range excluding the fixed transmission range positions, and a numeric value display part 20b changing numeric values and displaying them in one display window. The numeric value display part 20b displays a numeric value corresponding to a selected fixed transmission range position when a transmission range is selected to be any one of the plurality of fixed transmission range positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251886-A (JP)
Title: Device for detecting surrounding object
Inventor: OKUBO NAOKO
IPC: G01B11/24
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for detecting surrounding objects which can detect a surrounding object, even if information on images of a surrounding object in photographed images changes.  <P>SOLUTION: Virtual regions 31-38 fixed in a real space around a vehicle 100 are set, and the relative positional relation between the vehicle 100 and each set virtual region 31-38 is computed, and regions which correspond to the virtual regions 31-38 are set on a photographed image of the neighborhood of the vehicle 100, on the basis of the computed positional relation. Characteristic quantities of the virtual regions 31-38 are computed by the quantities of changes in a predetermined time interval of the average luminance values of these set regions, and the object around the vehicle 100 is detected on the basis of these feature quantities.  <P>COPYRIGHT: (C)2004,JPO&NCIPI