baber/WOPTO huggingface dataset:
Patent JP-2002373339-A (JP)
Title: Device and method for processing image, recording medium and program
Inventor: KONDO TETSUJIRO
IPC: H04N5/14
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To process an image while corresponding to the mixture of a background image and an image of a moving object. SOLUTION: An area specifying part 103 respectively specifies the pixels of an inputted image to be any among a foreground area, a background area and a mixed area, generates area information showing which each pixel belongs to among the foreground area, the background area and the mixed area and supplies the generated area information to an area processing part 3001. The area processing part 3001 divides the inputted image in each of the foreground area, the background area or the mixed area on the basis of the area information supplied from the area specifying part 103 and performs image processing in each divided imputed image.
Patent JP-2005046001-A (JP)
Title: Method for producing lipid-modified enzyme and biosensor
Inventor: MIYAMOTO YOSHIKO
IPC: G01N27/416
Filed: 2001-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor accurately determining the substrate concentration of glucose, etc., with high preservation reliability.  <P>SOLUTION: A reactive layer of the biosensor is composed of a layer containing an electron carrier and a layer containing a lipid-modified enzyme obtained by the following steps. A step of adding an enzyme to a medium containing a lipid in the presence of an inorganic salt and producing a conjugate of the liquid and the enzyme, a step of depositing the produced conjugate and a step of separating and drying the resultant deposit and affording the lipid-modified enzyme.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002373657-A (JP)
Title: Method for producing negative electrode for nonaqueous electrolyte secondary battery and the nonaqueous electrolyte secondary battery
Inventor: WATANABE KAZUHIRO
IPC: H01M4/587
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a negative electrode for nonaqueous secondary battery having a small irreversible capacity. SOLUTION: This method of producing the negative electrode for nonaqueous secondary battery comprises a process for adding graphite containing lithium of the content, corresponding to the irreversible capacity to a carbon material, capable of doping and dedoping lithium. The graphite containing the lithium of the content, corresponding to the irreversible capacity is produced through mechanical alloying of lithium and graphite.
Patent JP-2002318495-A (JP)
Title: Biasing roll, electrostatic charging roll, transfer device and image forming device
Inventor: HARA YUKIO
IPC: G03G9/08
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a biasing roll which makes it possible to stably obtain high image quality and is excellent in wear resistance even if spherical toners and a metallic blade are used, an electrostatic charging roll, a transfer device and an image forming device. SOLUTION: This biasing roll is formed with a resin layer on its surface and dispersed with a conducting agent in this resin layer. The specific abrasion loss of the resin layer is <=0.04 mm<3> /km/N. The resin layer of the biasing roll formed with the resin layer on its surface consists of a polyimide base resin dispersed with the conducting agent. This transfer device has any of the biasing rolls described above. This electrostatic charging roll has any of the biasing rolls described above. This image forming device has the transfer device provided with at least any of the biasing rolls described above.
Patent JP-2002313617-A (JP)
Title: Permanent magnet and its manufacturing method
Inventor: ODA ETSUSHI
IPC: H01F41/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide ferrite magnet powder, ferrite magnets, and applied products which are improved in magnetic properties at a low manufacturing cost and a method of manufacturing them. SOLUTION: Ferrite has a hexagonal M-type magnet plumbite structure in which a part of Sr, Ba, Pb, or Ca is substituted with La and at least an element which is selected from Y-containing rare earth elements and Bi, and at least an element selected from a group composed of Co, Ni, Mn, and Zn is added when the ferrite is micronized, the mixed micronized powder is calcined again and/or sintered into a ferrite magnet. A small amount of an element selected out of Co, Ni, Mn, and Zn is added when ferrite having a hexagonal M-type magnet plumbite structure already is micronized, so that the ferrite magnet can be improved in magnetic properties.
Patent JP-2003005657-A (JP)
Title: Cover part for display part
Inventor: ISODA NORIMICHI
IPC: G09F9/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a cover part for a display part which hardly has distortion, color unevenness, or flickering of an image even when a highly precision display image is seen through a transparent window part of the cover part. SOLUTION: This cover part at least consists of a transparent substrate which covers a display device whose density of picture element is 100 ppi or more. It is so constituted that the arithmetic surface roughness (Ra) of the most outer surface of the part that becomes the transparent window part is less than 0.1 μm. The size of convex parts and the concave parts of the minute unevenness of the most outer surface become small enough compared to the picture element of the display device and each of the luminescent parts, red, green and blue; and plural convex parts and concave parts are made to correspond to one picture element and each luminescent part.
Patent JP-2003009501-A (JP)
Title: Stepping motor
Inventor: FURUTA OSAMU
IPC: H02K37/14
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive miniature stepping motor of high performance. SOLUTION: Part of the stator is integrally formed. The inner yoke 21 is integrally formed on one side of a coil bobbin 22. A cylindrical boss 24 for magnetically and mechanically connecting the inside diameter side of the inner yoke 21 with the inside diameter side of an outer yoke 23 is also integrally formed on the inside diameter side of the coil bobbin 22. Sets of outer yoke regulating sections 22d are provided roughly at the same radius positions as those of 5 pole teeth 23b. The outer yoke regulating section 22d is engaged so as to sandwich both side faces in the rotational direction of the pole teeth 23b of the outer yoke 23.
Patent JP-2003005822-A (JP)
Title: System for managing equipment
Inventor: MIYAZAWA MASAZUMI
IPC: G05B13/04
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an equipment management system which satisfactorily functions even when the operating condition of an object device changes. SOLUTION: This equipment management system for managing various pieces of equipment constituting a plant comprises a deterioration model part having a function part and an attribute part, a stress information part, a residual life span predicting part and a comparing part.
Patent JP-2003013708-A (JP)
Title: Turbine equipment
Inventor: NOUCHI NOBORU
IPC: F22B1/18
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide turbine equipment having gas turbine side cooling conditions not affected by the operating modes of an exhaust heat recovery boiler system and a steam turbine system. SOLUTION: The outlet water of a medium pressure economizer 24 is fed to a flasher tank 41 to generate saturated steam, the saturated steam is mixed with extraction steam from a high-pressure turbine 7, and the mixture is heated by a heat exchanger 47 to heat it to a high temperature. The heated steam is fed to a combustor 5 to cool the hot parts of a gas turbine 1. Thus, the steam fed for cooling fixes the cooling conditions on the gas turbine 1 side to increase reliability without depending upon a steam turbine 6 and an exhaust heat recovery boiler 2.
Patent JP-2003009007-A (JP)
Title: Solid-state imaging device
Inventor: HAYASHI SHUJI
IPC: H04N5/335
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device which generates a picture signal of a high dynamic range, in which no highlight area is missed regardless of a large difference of brightness in a subject image, with one image pickup. SOLUTION: A solid-state imaging device photoelectrically converts a subject image formed on an image pickup face to generate a picture signal, and a member in which the transmittance for visible rays can be partially changed is arranged on the image pickup face side of the solid-state imaging device. It is preferable that the member in which the transmittance for visible rays can be partially changed is a liquid crystal panel in which the liquid crystal density can be partially changed.
Patent JP-2003013049-A (JP)
Title: Three component-based refrigerant for ultra low temperature
Inventor: KURITA SUSUMU
IPC: C09K5/04
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant for ultra low temperature in which an amount of fluorocarbon used is reduced as much as possible and environmental loading is minimized and which is inexpensive and readily handled. SOLUTION: This non-azeotropic mixed refrigerant is characterized by comprising a butane-ethylene mixed gas and R-14 and having improved characteristics in which especially the butane/ethylene mixed ration of the butane-ethylene mixed gas is 90/10-70/30 and the amount of R-14 added based on the mixed gas is >0% and <=7.5%. The non-azeotropic mixed refrigerant of the composition is used for a refrigerator system for ultra low temperature in which a return gas from an evaporator is used to cool a compressed gas in a condensation process.
Patent JP-2002081382-A (JP)
Title: Compressor
Inventor: HIDAKA SHIGEYUKI
IPC: F04B39/12
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of ensuring a smooth driving of a compression mechanism by inhibiting a deformation of a compression chamber accompanying with a mounting of the compressor. SOLUTION: In the compressor, a mounting part (60) is provided, which is positioned at an outer periphery part of a compression housing 1 capable of forming a compression chamber, has insertion holes (61a, 62a) through which a mounting bolt (64) is inserted and is provided with a high rigidity part (63) for inhibiting a deformation when mounting.
Patent JP-2003020251-A (JP)
Title: Glass frit for formation of barrier wall, back glass substrate for plasma display panel and plasma display panel
Inventor: YAMANAKA KAZUHIKO
IPC: H01J11/34
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a glass frit from which barrier walls having low dielectric constant for a plasma display panel(PDP) can be obtained and to provide a PDP having the above barrier walls. SOLUTION: The glass frit for the formation of barrier walls contains glass powder, and a calcined body obtained by calcining the glass frit has <=13 relative dielectric constant ε at 20 deg.C and 1 MHz and >=70 MPa three-point bending strength. Or the glass frit for formation of barrier walls contains glass powder and aluminum borate powder. In the PDP having discharge cells divided by barrier walls and disposed between two glass substrates facing each other, the barrier walls of the PDP are obtained by calcining the above glass frit for the formation of barrier walls.
Patent JP-2002088143-A (JP)
Title: Polyester film for forming
Inventor: NIINUMADATE HIROSHI
IPC: C08G63/16
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film causing no environmental polution, having excellent processability whitening resistance and printability. SOLUTION: This polyester film for forming is characterized in that the polyester film for forming comprises a polyester film constituted of at least two or more kinds of glycol components selected from 2-4C glycol components and a dicarboxylic acid component and a crystal melting curve of a film by a DSC measurement by heating has substantially a single peak.
Patent JP-2003025120-A (JP)
Title: Boring method and boring tool
Inventor: SUZUKI KIYOHISA
IPC: B23B41/12
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a boring method and a boring tool capable of performing highly accurate coaxial boring by means of a machining center without using a boring tool of a complex structure and a special purpose machine tool capable of rotating such boring tool and driving it to advance and retract. SOLUTION: A boring tool 40 comprises a cutting edge tip 91 out of a plurality of cutting edge tips fixed to a tool body 50 driven to rotate around a rotary axis line X, and other cutting edge tips 71 and 81 mounted on the tool body 50 so that a position along the rotary axis line and angle in relation to the fixed cutting edge tip 91 can be adjusted. All of a plurality of valve seat faces 21, 22 and 23 having a plurality of stages are formed simultaneously by means of a plurality of cutting edge tips 71 and 81.
Patent JP-2002362077-A (JP)
Title: Filing device for preserving document, picture, etc., stably for long period by preventing deterioration in quality of them
Inventor: KIBE TORU
IPC: B42F7/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To preserve documents, pictures, etc., stably for a long period by preventing the deterioration in quality of them. SOLUTION: Bags are formed from paper 1 free of acid, alkali, and size, and paper 1 having functions of humidity control, neutralization, and antimicrobial activity is housed in the bag. An object to be preserved is placed between the bags.
Patent JP-2003024776-A (JP)
Title: Method for removing gas odorant and adsorbent used for this method
Inventor: AOYANAGI ISAO
IPC: B01J20/10
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent which efficiently absorbs and removes a gas odorant contained in city gas or LPG and a method for removing the gas odorant with the help of the adsorbent at a low cost. SOLUTION: The adsorbent for the gas odorant contains a silica gel with a center pore diameter of not more than 4 nm and a specific area of not less than 600 m<2> /g. In addition, this method for removing the gas odorant brings the adsorbent into contact with the gas containing the gas odorant under the conditions of gas hourly space velocity(GHSV) of 1,000 to 100,000 hr<-1> .
Patent JP-2003027156-A (JP)
Title: Method for recycling magnesium-alloy material
Inventor: KIMURA KOICHI
IPC: C22B1/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a magnesium-alloy material by which rust preventive material and paint on the surface of a magnesium-alloy material can be perfectly removed and evolution of gas can be prevented and also grinding of magnesium-alloy members on the surface of a casing is not needed. SOLUTION: The method for recycling the magnesium-alloy material comprises the following steps: a stripping step for stripping the coating applied to the magnesium-alloy material to be recycled by the use of an alkaline solution, a molten metal preparation step for melting the magnesium-alloy material, an inspection step for extracting a part of the molten metal and measuring the content of at least an iron component and a component regulation step for adding an iron-component-decreasing substance to the molten metal in the case where the content of the iron component exceeds the predetermined value from the results of the inspection step.
Patent JP-2003028398-A (JP)
Title: Town gas supplying method and device
Inventor: IKEDA GENICHI
IPC: F17D3/01
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To diversify utilization forms of town gas by separating only methane or substantially only methane from the town gas and utilizing the methane by utilizing an existing town gas supply line as it is. SOLUTION: The town gas supplying method and the town gas supplying device is characterized by that when the town gas is supplied to consumers via a town gas conduit network, the methane in the town gas is separated and utilized by one or more of the consumers in the conduit network and at least a part of the town gas after separation is returned into the conduit network.
Patent JP-2003032485-A (JP)
Title: Image transmitter and image transmission method
Inventor: YOSHIMOTO TSUTOMU
IPC: B41J29/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitter and an image transmission method that can prevent forgery of a particular original by acquiring image data of a particular original such as a paper money or securities read by the image transmitter or image data of a particular original entered externally to the image transmitter from an image device. SOLUTION: A digital image forming device 1 that is connected to a facsimile terminal 2A via a public line 4 and can be operated in response to a polling request from the facsimile terminal 2A, is provided with a read section 19 that reads an iamg of an original to generate image data, a FAX transmission/ reception section 14 that transmits the image data to the external facsimile terminal 2A according to the transmission request of the image data from an external device, a particular original discrimination section 22 that discriminates whether or not the image data generated by the read section 19 are image data of the particular original, and a control section 16 that controls transmission of the image data in the FAX transmission reception section 14 according to the discrimination result by the particular original discrimination section 22.
Patent JP-2003040701-A (JP)
Title: Method for keeping freshness of plant by using titanium oxide, and product
Inventor: YAMANAKA KENICHI
IPC: A01N3/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a chemical having a freshness-keeping effect including an activation of a plant, and its product. SOLUTION: This freshness-keeping effect including the activation of the plant is obtained by utilizing a new characteristic of titanium oxide, not provided by a conventionally known photo-catalytic effect, etc., of the titanium oxide, and is obtained irrespective to the presence or absence of them. For example, by using materials obtained by attaching the titanium oxide to various base materials as the freshness-keeping products and by using them so as to make a contact with the plants directly or indirectly through water content, etc., the effect is obtained. Just by immersing the product in a vase with cut flowers, the freshness of them is kept and the product is suitable for such purpose.  Also, since the titanium oxide is neither to penetrate into nor to be absorbed in the plant, safe chemicals having the freshness-keeping effect including the activation of the plant and their products are obtained. Further, this effect can also be utilized for keeping the freshness of fresh foods and in various other uses.
Patent JP-2003011066-A (JP)
Title: Polishing tool and manufacturing method therefor
Inventor: HIROKAWA KAZUTO
IPC: B24B37/20
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a polishing tool capable of obtaining the stability in polishing speed and satisfactory difference in step characteristic and reducing a defect (scratch) occuring on a polishing face of an object to be polished of a semiconductor wafer for various objects to be polished. SOLUTION: This polishing tool polishing the object to be polished through abrasive grains 5 by sliding while pressing the object to be polished is mainly composed of thermoplastic resin 4. Butadiene stylene and a polybutadiene or acrylic rubber MBS resin are preferable as the thermoplastic resin. Here, the polishing tool is a fixed abrasive grain polishing tool containing abrasive grains in the polishing tool or a polishing pad containing non-fixed abrasive grains.
Patent JP-2003040188-A (JP)
Title: Tank support device
Inventor: ITO TAKANORI
IPC: B63B3/70
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a tank support device possible to easily and continuously secure rigidity. SOLUTION: This support device for supporting a cylindrical tank 2 on a floor plate 8 of a vessel laterally and longitudinally provided with reinforcing members 9 such as girders and longitudinals in a lower surface is formed of a belt-like plate part 3 to be wound around the peripheral surface of the cylindrical tank 2, a ring-like reinforcing plate part 4 fitted to a lower edge of the belt-like plate 3, projecting in the horizontal direction, a conical plate part 5 formed into an inverted conical shape and connected to a lower surface of the reinforcing plate part 4 and a support plate part 6 formed into a nearly triangle shape with a view from side and provided in the peripheral surface of the conical plate part 5 on all sides, projecting in the vertical direction.  When installing, the support plate part 6 is arranged in the direction of the reinforcing member 9 provided in the lower surface of the floor plates 8 of the vessel.
Patent JP-2003039037-A (JP)
Title: Method for effecting prevention of elution of harmful substance from incineration ash and for increasing strength of incineration ash
Inventor: ISHIGURO TAKESHI
IPC: B09B3/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method both for the prevention of elution of harmful substances from incineration ash easily without fail and for the increase in the strength of the ash. SOLUTION: This method comprises heating incineration ash 10 to a specified temperature to accelerate the hydration reaction of the calcium contained in the ash 10 with water to solidify the ash 10 to entrap harmful substances contained in the ash 10 for the prevention of their elution from the ash 10 and to increase the strength of the ash 10.
Patent JP-2003045194-A (JP)
Title: Semiconductor memory
Inventor: IWAMOTO SHINJI
IPC: G11C29/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory in which replacement can be performed by the other redundant memory cell even when defect is found in a redundant memory cell replaced for a defective memory cell, and yield in manufacturing chips can be improved. SOLUTION: This memory is provided with a circuit 2 in which correspondence to a redundant memory cell selecting circuit 3 of a redundancy program circuit 1 is switched to a new redundant memory cell selecting circuit 3, a function of the redundant memory cell selecting circuit 3 previously corresponding is made inactive, in the case a redundant memory cell replaced for relieving a defective memory cell is defective.
Patent JP-2003046457-A (JP)
Title: Optical communication method and its system
Inventor: KOSUGE TATSUYA
IPC: H04B17/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system that can surely detect a fault so as to sufficiently take into account the safety on a human body. SOLUTION: A monitor signal outputted from an SV 23 of a relay station 20 is multiplexed on an optical transmission line 11, a WDM filter provided on the optical transmission line 11 between the relay station 20 and a WDM 12 applies wavelength division on the monitor signal from the optical signal, the SV 23 discriminates a fault when no monitor signal flowing via a loop comprising the branching optical transmission line interconnecting the optical transmission lines 11 and 10 exists, and optical amplification of the optical signal by a pump-LD 22e is stopped.