baber/WOPTO huggingface dataset:
Patent JP-2003205700-A (JP)
Title: Brush washing can with brush formed in bottom of container
Inventor: SHIMIZU KEISUKE
IPC: B43K13/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that paint or coating left in a brush can hardly be removed completely so that washing by hand is indispensable.  <P>SOLUTION: A brush washing tool for painting or coating is manufactured by planting brush bristles in the bottom of a can, or by fixing a brush to the bottom of the can. By using the tool, the paint, the coating, and fouling adherent to the brush after the use of the paint, the coating, etc., can be removed completely.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237608-A (JP)
Title: Vehicle controlling device
Inventor: ASAI GORO
IPC: B62D101/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle controlling device capable of improving the safety of a travelling vehicle while restricting the unexpected behavior of the vehicle, which is caused by abrupt driving operation.  <P>SOLUTION: In the vehicle controlling device provided with an operation position sensor 26 for detecting the displacement position of an operation lever 10 and an electric control device 46 for controlling the vehicle according to the detected value, if the operation lever 10 displaces abnormally or is operated abruptly, the reactive force to the operation lever 10 is increased due to the control of a reactive force generating mechanism 20 by the electric control device 46. In addition, the rolling state of the vehicle is restricted by making the electric controller 46 correcting the attitude control of an absorber control device 49 and a stabilizer control device according to the tire slip angle αand the car body slip angle β which are caused in the vehicle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244860-A (JP)
Title: Method of controlling charge and discharge of battery set
Inventor: ISHIOROSHI AKIO
IPC: H02J7/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling the charge and discharge of a battery set, which can control SOC by a simple processing and can suppress dispersion of SOC.  <P>SOLUTION: The remaining capacity in each battery cell within a battery set or in each battery block, where a plurality of battery cells are connected in series is obtained, and the representative SOC in the battery set is computed from the minimum capacity value out of the dispersion of this remaining capacity. The charging and discharging control of the battery set is performed so that this representative SOC lies in a specified control range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002270503-A (JP)
Title: Electronic beam lithographic method
Inventor: HAYATA YASUNARI
IPC: H01L21/027
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a triangular beam easy to adjust. SOLUTION: An electron beam lithography system comprises a second mask having a plurality of triangular openings smaller than a rectangular opening of a first mask image. This facilitates adjusting the origin and the size of the triangle to enable the high speed writing.
Patent JP-2002256939-A (JP)
Title: Method for operating internal combustion engine, computer program, open loop control and/or closed loop control device for operating internal combustion engine and internal combustion engine
Inventor: ROTH ANDREAS
IPC: F02D41/00
Filed: 2002-02-21
Abstract: PROBLEM TO BE SOLVED: To avoid torque error by accurately deciding air-fuel mixture composition in a stratified mode. SOLUTION: In the stratified mode, a difference between the actual rotational frequency and a target rotational frequency is detected after the build-up time, and the air-fuel mixture adaptation is directly or indirectly executed depending on the above difference. Thus, the problem is solved.
Patent JP-2003249104-A (JP)
Title: Luminaire
Inventor: IMAZEKI NORIFUMI
IPC: F21Y101/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminaire in which usage efficiency of optical flux is raised while irregularity in light on a light-emitting surface is suppressed for improved appearance.  <P>SOLUTION: There are provided at least one light source 11, a first reflecting surface 12b which reflects light from each of light sources as parallel light, an intermediate reflecting surface 13b which reflects the parallel light reflected on the first reflecting surface toward a second reflecting surface, the second reflecting surface 14b which reflects the light reflected on the intermediate reflecting surface toward a front area, and a lens 15b disposed in front of the second reflecting surface. A luminaire 10 is so configured as the optical axis of the light source is arranged outside the lens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257687-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: HAMAGUCHI TAKEHISA
IPC: H05B41/24
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of high frequency lighting a high pressure discharge lamp.  <P>SOLUTION: When starting the operation (Step S100), the high pressure discharge lamp 7 is lighted so as to be identical to the non-resonance frequency (Step S101). Then the lighting frequency is lowered (Step S102), and determination is made whether the tube voltage has risen approximately 1 V (Step S103). If yes, the lighting frequency is raised from that point (Step S104), and determination is made whether the tube voltage has risen approximately 1 V (step S105). If yes, the lighting frequency is sunk (Step S102).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256509-A (JP)
Title: Toll road charge collecting system
Inventor: OKA TOKIHIKO
IPC: G07B15/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toll road charge collecting system capable of allowing truckload carriers to surely utilize an ETC of a toll road, and remarkably reducing the load in processing the data at a cooperative business association.  <P>SOLUTION: This toll road charge collecting system is composed of union members 1 as the truckload carriers, the cooperative business association 2, a road management institution 3, a banking institution 4, and a credit guarantee institution 5. The credit guarantee institution 5 enters into a contract on the payment of guarantee money with the cooperative business association 2 and the banking institution 4, and deposits the guarantee money which should be deposited to the banking institution 4 by the cooperative business association 2, for the cooperative business association 2. Further the credit guarantee institution 5 collects the charge from each union member 1 for the cooperative business association 2 to pay the charge to the road management institution 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262691-A (JP)
Title: Fuel assembly for fast breeder reactor
Inventor: KUMETA MASAKUNI
IPC: G21C3/328
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent regions of molten fuel pellet from connecting and prevent recriticality, even if there is occurrence of a hypothetical event that fuel pellets melt.  <P>SOLUTION: In the fuel assemblies for fast breeder reactor 1, which are constituted by arranging in triangular grid, a plurality of long size blanket fuel rods 3 installed with blanket fuel containing either of natural uranium and depleted uranium and a plurality of long size core fuel rods 4 installed with nuclear fuel containing at least plutonium, the blanket fuel rods 3 are arranged with priority from the outermost side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268512-A (JP)
Title: Method of producing aluminum alloy composite material for heat exchanger and aluminum alloy composite material
Inventor: TANAKA SATORU
IPC: C22C21/14
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy composite material for a heat exchanger in which the erosion of a brazing filler metal to a core material is prevented, and which has excellent workability as well when used as a brazing material of a brazed and soldered product, and to provide a production method thereof.  <P>SOLUTION: An aluminum alloy core material comprising, by mass, 0.01 to 1.0% Si, 0.1 to 2.0% Fe, 0.1 to 2.0% Cu, 0.5 to 2.0% Mn, and <0.2% (inclusive of 0%) Ti, and the balance Al with inevitable impurities is held at ≥530°C for ≥15 hr, and is subjected to homogenizing treatment. An Al-Si brazing filler metal is clad on one side or both sides of the core material, and, after that, hot rolling and cold rolling are performed. Subsequently, process annealing treatment is performed to perfectly recrystallize the core material, and next, strain of 1 to 10% is applied thereto, so that the aluminum alloy composite material for the heat exchanger is produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271166-A (JP)
Title: Input signal processing method and input signal processor
Inventor: KAMINUMA MITSUNOBU
IPC: G10L25/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for a new signal separation that can be applied even when a sound source having diffusion is included.  <P>SOLUTION: This method is introduced for automatically detecting and eliminating a frequency band wherein a diffusion signal source or a noise level is high and a target signal source is hard to separate by an ICA (Independent Component Analysis) as an undesired band. For this purpose, a cost function for evaluating independence between input signals is defined, a threshold is set in the cost function, a suppression constant is calculated in each frequency band by using the threshold, and the undesired band can thereby be automatically detected and eliminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266588-A (JP)
Title: Durable heat-shielding coating member and its manufacturing method
Inventor: SUGITA YUJI
IPC: C23C4/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shielding coating having excellent durability by providing an interlayer excellent in corrosion resistance and heat shielding properties.  <P>SOLUTION: The heat-shielding coating member has a heat-shielding coating layer 4 arranged on a metallic base 2. The heat-shielding coating layer 4 has following layers arranged sequentially from a surface layer; a ceramic heat- shielding layer 6, and the interlayer 8 comprising particulate ceramic phases 10, and metallic phases 12 which are provided continuously like a diaphragm between the ceramic phases 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234830-A (JP)
Title: Business model for image composition service based on image photographing system attached to portable telephone
Inventor: SATO YOSHINORI
IPC: H04W4/18
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To allow a subscriber to easily prepare a composite image in an image compositing system connected to the subscriber through a line for a portable telephone and enjoy the composite image on the portable telephone by using the system and to realize closer communication by transmitting the composite image to a third person.  <P>SOLUTION: A system consists of portable telephones with a camera belonging to the subscriber and the composite image preparation system having image databases and an operation processing part for compositing process. The subscriber can output an instruction of a series of image composition from a portable telephone with a camera to the system through the line for a portable telephone, and a processed image is returned to the subscriber side through the line for a portable telephone in a similar way.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218396-A (JP)
Title: Ultraviolet-ray emitting element
Inventor: OKAGAWA HIROAKI
IPC: H01S5/323
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-ray emitting element with higher output by optimizing the structure of the ultraviolet-ray emitting element of which the InGaN is the material of a light emission layer.  <P>SOLUTION: On a crystal substrate B, a laminated structure S comprising a GaN-based crystal layer is formed across a buffer layer or directly while including a light emission part. The light emission part is in a multi-quantum well structure and InGaN which can emit ultraviolet rays is used for well layers, the number of the well layers is 2 to 20 and the thickness of a barrier layer is 7 to 30 nm. Consequently, high-output ultraviolet-ray emission is obtained although InGaN is used for a light emission layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267442-A (JP)
Title: Container
Inventor: TSUJI YOSHIKI
IPC: B65D71/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make the external packaging of a container a rolled paper-like state, and to ensure a wide surface on which various kinds of instructions or advertisements can be displayed.  <P>SOLUTION: A band body 2 can be wound around one time or more over the total surface of the side periphery of the cylindrical part of this cylindrical container 1. The base part 3 of such a band body 2 is fixed to the side surface of the cylindrical container. Also, a fastening means 10 is provided so that the band body 2 which is developably wound may not be disengaged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266407-A (JP)
Title: Method for manufacturing woody building material
Inventor: MIKI SHINICHIRO
IPC: B27K5/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for manufacturing a woody building material which effectively reduces a dissipating quantity of an indoor air staining substance such as a formaldehyde, a VOC or the like.  <P>SOLUTION: The method for manufacturing the woody building material for reducing the dissipating quantity of the indoor air staining substance comprises the humidifying step of enhancing a water content of at least a woody base plate, and the heating step of accelerating to dissipate the substance contained in the woody base plate in which the water content is raised.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272393-A (JP)
Title: File storage type nonvolatile semiconductor memory device
Inventor: KAMEI TERUHIKO
IPC: G11C16/06
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file storage type nonvolatile semiconductor device being suitable for reading or programming simultaneously data having bit numbers being more than the number of I/O terminals for a memory cell.  <P>SOLUTION: In a file storage type nonvolatile semiconductor memory device, a memory cell array region 200 is divided in the column direction A, and has a plurality of sector regions 210. In each sector region 210, four main control gate lines MCG extending along a row direction B, control gate driving sections CGDRV0-3 driving them, and a plurality of sub-control gate lines SCG extending alog a column direction A are provided. Each sub-control gate line SCG is connected commonly to first and second control gates 106A, 106B being adjacent in the row direction B out of two twin memory cells 100 of each row being adjacent in the row direction B. Each of the plurality of sub-control gate lines SCG is connected any one of four main gate control gate lines MCG in the row direction and in order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270215-A (JP)
Title: Device for ultrasonic video inspection and detecting method of focal position thereof
Inventor: HEBARU TOSHIYUKI
IPC: G01N29/44
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for ultrasonic video inspection in which focusing and gain adjustment are automatically executed to an inspection target part of an object to be inspected, work such as the focusing is executed simply and in a short time, and which can confirm whether a C scope image obtained by measurement is a focusing point or not, and a detecting method of a focal position thereof.  <P>SOLUTION: The detecting method of the focal position is executed by the device 10 for the ultrasonic video inspection with a focusing type probe 14. The detecting method of the focal position is composed of a step to set the probe at a reference position, the step to successively fetch an echo signal from the object to be inspected while the probe is being moved in the depthwise direction of the object to be inspected, the step to form the three-dimensional profile, the step to set a detecting gate at a place corresponding to data of an inspection target in the three-dimensional profile, the step to form a sectional image of the three-dimensional profile by using the data of the inspection target part, and the step to detect a focal position corresponding to the inspection target by detecting a peak value of the sectional image and to execute positioning of the probe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268114-A (JP)
Title: Optical resin
Inventor: SHIGEMOTO ISAMU
IPC: C08G64/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical resin with a high refractive index and a high Abbe's number.  <P>SOLUTION: In this optical resin the void ratio of the amorphous structure is below 34% and it is composed of a phosphonic residue, a bivalent phenolic residue and a carbonate residue where the mole fractions of the phosphonic residue (a) and the carbonate residue (b) satisfy the inequality (1): (a)/[(a)+(b)]≤0.05.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284371-A (JP)
Title: Drive control device, radio mobile member and image forming apparatus
Inventor: KUDO KOICHI
IPC: H02P29/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To suitably drive-control an endless mobile member even if discontinuous parts displaying out of a previously decided range exist in a plurality of marks continued at predetermined intervals, in the endless mobile direction of the endless mobile member such as an intermediate transfer belt or the like.  <P>SOLUTION: The plurality of the marks continued in the endless mobile direction on the intermediate transfer belt are detected by a mark sensor 90, and belt speed control or position control is conducted by a PLL controller 82 by using the outputs. Here, if the discontinuous parts exist in the marks, the speed control or the position control becomes unstable. Accordingly, a discontinuous specifying mark indicating the endless mobile direction position of the discontinuous part is formed on the belt, and the specifying mark is detected by a discontinuous mark sensor 83. When the discontinuous specifying mark is sensed, the control of the PLL controller is turned off. Thus, the PLL controller 82 can be suppressed from being unstable due to the discontinuous part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280311-A (JP)
Title: Color image forming apparatus
Inventor: MIYAZAKI RIE
IPC: G03G9/09
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a low temperature offset of toner in color image formation obtained by superposing and thermally fixing the toner having a plurality of colors.  <P>SOLUTION: In heat fixing, the toner having four colors of yellow, magenta, cyan and black is superposed and transferred sequentially on a transfer material 6, and the yellow (Y) toner 13Y is toner facing the fixing surface of a heating roller 8a. The black (BK) toner 13BK directly adheres to the transfer material 6, and does not face the fixing surface. The external additive isolation rate of the yellow toner 13Y being the toner facing the fixing surface is smaller than the external additive isolation rates of the toner 13M, 13C and 13BK of other colors, and is set to the minimum. Thereby, the isolated external additive of the toner 13Y existing between the toner 13Y and the fixing surface decreases, which prevents the low temperature offset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275575-A (JP)
Title: Method for forming channel of chip member for microchemical system and chip member for microchemical system formed with channel by this forming method
Inventor: HATTORI AKIHIKO
IPC: B01J19/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming channels of a chip member for a microchemical system capable of making process stages easier, and equipment expenses lower, of forming the channels having a plurality of sectional shapes and of suppressing the exertion of an adverse influence on the environment and a chip member for the microchemical system formed with the channels by this forming method.  <P>SOLUTION: The chip 1 for the microchemical system consists of a glass substrate 10 and glass substrate 11 joined integrally to one another and the channels 20 which have channel patterns and the prescribed sectional shapes are formed on the joint surface side of the glass substrate 11 by using a press process. In the press process, the substrate is moved into a continuous furnace, is subjected to pressing by press molds 50 and is taken out of the continuous furnace. The press molds 50 are parted from the glass substrate 11 subjected to the pressing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281224-A (JP)
Title: Parts reuse system and parts reuse method
Inventor: SATO HIROAKI
IPC: G06Q50/26
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts reuse system and a parts reuse method for grasping the information related to service life of parts.  <P>SOLUTION: This parts reuse system is formed of a parts reuse server 1, a parts reuse data base 2, the Internet 3, a manufacture unit terminal 4, a design unit terminal 5, a dismantle and inspection center terminal 6, a parts delivery side terminal 7, and a sales and maintenance side terminal 8. The parts reuse server 1 stores the information related to parts and products containing the parts, and when the stored products is wasted for selection, the server 1 stores the information related to the selected parts. When the selected parts is reused for other products, the server 1 stores the information related to the other products. Historical information related to the parts is formed on the basis of the stored information, and the information related to service life of the parts is computed on the basis of the historical information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246964-A (JP)
Title: Coating composition and film
Inventor: SHIHO KOUJI
IPC: B32B9/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating composition for producing films having high moistureproofness and good gas-barrier property, and to provide such films formed using the same.  <P>SOLUTION: The coating composition comprises a metal-containing product and a solvent. The metal-containing product is selected from the compounds [A1] and [A2]. The compound [A1] is a reaction product from a component (a1) and a component (a2). The component (a1) is at least one compound selected from (1) a metal alkoxide and (2) a reaction product from the metal alkoxide and at least one compound selected from the group consisting of β- diketone, β-ketoester, β-dicarboxylic ester, lactic acid, ethyl lactate and 1,5- cyclooctadiene, and the component (a2) is at least one compound selected from an amino alcohol and a compound having in the molecule two or more hydroxy groups (except the amino alcohol). The component [A2] is the hydrolyzate of the compound [A1].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280087-A (JP)
Title: Image display device
Inventor: NAITO KEIJIRO
IPC: G03B21/16
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector which enhances the effect of an image muting or A/V muting function.  <P>SOLUTION: The image display device 100 equipped with an optical modulating element 2 for image display, a lamp 1 which illuminates the optical modulating element 2, and a fan 5 for cooling the lamp 1 is equipped with image muting means 2A, 6, and 7 which set the display screen of the image display device 100 to no display or a predetermined display and lamp output luminance adjusting means 1A and 7 which adjust the output luminance of the lamp 1 according to whether the image muting means make or cancel the settings.  <P>COPYRIGHT: (C)2004,JPO