baber/WOPTO huggingface dataset:
Patent JP-2004268140-A (JP)
Title: Composite roll made of cemented carbide for plate rolling
Inventor: HATTORI TOSHIYUKI
IPC: C22C29/08
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite roll made of cemented carbide for plate rolling, the outer layer of which is formed with cemented carbide excellent in wear resistance and resistance to surface roughening and also which is excellent in resistance to accident.  <P>SOLUTION: This composite roll made of the cemented carbide for plate rolling is made by joining the outer layer consisting of the cemented carbide to the outer periphery of an inner layer made of a steel containing material or an iron containing material and the outer layer satisfies that the coefficient R of thermal shock which is expressed by R = σc (1-ν)/Eα ( Where, σ is deflective strength, ν is Poisson's ratio, E is Young's modulus and α is the coefficient of thermal expansion. ) is ≥ 400. In the surface of the outer layer in the middle part in the axial direction of the roll, compressive residual stress is imparted as the residual stress in the direction parallel to the roll surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268573-A (JP)
Title: Slip casting method of y2o3
Inventor: ISOMURA KEIICHIRO
IPC: B28B1/26
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a slip casting method by making a stable slurry without causing coagulation in manufacturing a molded item mainly composed of Y<SB>2</SB>O<SB>3</SB>by a near net shaping technique.  <P>SOLUTION: The slip casting method of a Y<SB>2</SB>O<SB>3</SB>molded item comprises the process of adjusting the pH of a slurry, which comprises a ceramic material having an average diameter of not more than 2 μm and comprising 99 wt.% or more Y<SB>2</SB>O<SB>3</SB>component, water, a binder, and a dispersant, to 8.5-10.5 by adding an acid to the slurry and the process of casting the slurry into a mold to conduct slip casting. The acid added to the slurry is an inorganic acid or an organic acid, preferably an organic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005227596-A (JP)
Title: Printer
Inventor: NAKAZAWA YASUHIDE
IPC: G03G15/20
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which automatically recognizes the kind of a heater roller newly replaced and automatically selects the predetermined optimum temperature control for the heater roller to prevent the damages to the printing paper and the heater roller caused by missing of control changes and also to provide optimum fixing conditions.  <P>SOLUTION: This printer uses a photo detector when starting to print to detect the light of the fixing lamp provided inside a heater roller through a hole in the non-fixing area of the heater roller, and automatically recognizes the kind of the heater roller from the cycle of the detected light, then selects the temperature optimum to the heater roller to start printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226394-A (JP)
Title: Method and system for determining mounting position of opening member
Inventor: NAKAMOTO SUKEMASA
IPC: E04G21/14
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when determining a position to mount an opening member such as a window, a fixture or the like to an open part of a building at the construction site, as to the lateral position, which is left to a carpenter's decision, the mounting position cannot be precisely fixed and therefore an estimation on work hours and necessary materials like buffer material cannot be done accurately while the vertical position is accurately fixed based on a length of a longitudinal member of a scantling material.  <P>SOLUTION: In mounting the opening member to the opening of a building, the lateral mounting position of the opening member is not adjusted on site. Instead, the mounting position of the longitudinal member is easily identified by a notch or an engraved mark on the lateral member so that the mounting position of the opening member in a lateral direction in the opening is confirmed by the mounting position of the longitudinal member to the lateral member on the scantling material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235401-A (JP)
Title: Electric connector
Inventor: ITO YASUKAZU
IPC: H01R13/24
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector of a both-side contact type capable of easily manufacturing the connector of a different pitch on a smaller pitch by using simple and inexpensive members and a processing method.  <P>SOLUTION: The electric connector is so constituted that a conductive layer 2, and an upper contact surface 3a and a lower contact surface 3b connected by the conductive layer 2 are formed at an end of a V shape folded portion at one side of an elastic band-formed film insulator which is folded in a continuous V shape in a longitudinal direction, and a portion of each V shape space is filled with an adhesive solidification filler to mold, and then a connector element is formed so that each contact surface 3a, 3b may be brought into contact with an electrode of an electronic component or an electrode of a board. Moreover, an end side of the V shape in which the conductive layer of the one connector element is formed is engaged with and arranged at a V shape opening side in which the conductive layer of another connector element is not formed, then a portion of a gap between each connector element is filled with the adhesive solidification filler to mold, and a plurality of the electric connector elements are arranged to provide the electric connector.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274742-A (JP)
Title: Color correction
Inventor: RUSSELL MARK JULIAN
IPC: G06T1/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital image processing apparatus for applying pixel-based color correction to an input image to generate an output image.  <P>SOLUTION: The digital image processing apparatus comprises color correction logic means arranged to provide two or more color correction processes each having a respective associated locus in a color space and a respective associated color mapping operation, the color correction processes being arranged as a succession of processes so that the results of a color correction process form the input to a next such process in the succession; each color correction process being operable to determine whether each pixel lies within the respective locus in color space and, if so, to apply the color mapping operation to that pixel; and each color correction process after the first process in the succession being arranged to inhibit color mapping in respect of the loci associated with previous processes in the succession.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005236235-A (JP)
Title: Tab lead soldering apparatus and tab lead soldering method
Inventor: TONARI YOSHIRO
IPC: H01L31/042
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which can firmly, efficiently solder a tab lead to a solar battery cell and its method.  <P>SOLUTION: The apparatus which solders the tub lead t on the surface and the back of the solar battery cell c includes first pressing mechanisms 51A, 51B which press the tab lead t on the surface of the solar battery cell c, second pressing mechanisms 52A, 52B which press the tab lead t on the back of the solar battery cell c, and heating mechanisms 53A, 53B to heat the tab leads t pressed by the first pressing mechanisms 51A, 51B or the second pressing mechanisms 52A, 52B. The first pressing mechanisms 51A, 51B and the second pressing mechanisms 52A, 52B have a plurality of contacting members 60, 70, which abut against the tab leads t on the solar battery cell c, arranged along the tab leads t.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239835-A (JP)
Title: Crosslinkable fluororubber composition
Inventor: MAEDA ICHINOSUKE
IPC: C08L27/12
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crosslinkable fluororubber composition, more specifically, capable of forming by vulcanization molding such a crosslinked fluororubber molded form as to be high in mechanical strength, low in coefficient of surface friction and abrasion resistance and therefore suitably usable as a sealant or the like in terms of hardness, modulus, compression set, etc.  <P>SOLUTION: The crosslinkable fluororubber composition comprises (i) 100 pts.wt. of a crosslinkable fluororubber, (ii) 1-20 pt(s).wt. of a layered compound organization-treated with a quaternary ammonium salt, (iii) 0.3-3 pt(s).wt. of a crosslinking agent and (iv) 4-8 pts.wt. of a cocrosslinking agent. Preferably, this composition also contain (v) 0.1-30 pt(s).wt., based on 100 pts.wt. of the crosslinkable fluororubber, of a filler. A sealant produced by crosslinking(vulcanization) molding of this composition is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238098-A (JP)
Title: Filter medium for air filter and its production method
Inventor: KAJIWARA KENTARO
IPC: D04H3/016
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter medium for an air filter having both filtering performance and a long service life, sufficient performance for tension and tearing caused in handling, and requiring no sticking of a reinforcing material, and its production method.  <P>SOLUTION: This filter medium for an air filter comprises nonwoven fabric which includes two kinds of fibers of modified cross-section ultrafine fiber with a single fiber fineness of 0.01-0.7 dtex, and fiber with a single fiber fineness of 0.7-5 dtex, and has more modified cross-section ultrafine fibers with the single fiber fineness of 0.01-7 dtex in one face than in the other face, and in which fibers are not substantially fused with each other. Its production method is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241951-A (JP)
Title: Image forming device, process cartridge, and toner used for the same
Inventor: MASUDA MINORU
IPC: G03G15/01
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device using toner which reduces the wear of a cleaning blade in the image forming device, assures the cleanability of the small-grain size and spherical toner and is less hindered in fixability by the toner after transfer.  <P>SOLUTION: The image forming device 100 comprises incorporating inorganic oxide of at least 90 to 300 nm at ≥0.4wt% into the toner and transferring the toner in such a manner that the content of the inorganic oxide of the toner after the transfer from a photoreceptor 1 to an intermediate transfer belt 6a attains a range from 75 to 95% with respect to the content of the inorganic oxide in the initial period of the toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245140-A (JP)
Title: Motor
Inventor: OIWA SHOJI
IPC: H02K11/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the problem that it is inefficient of work to fit twelve pieces of projections to a printed wiring board in the case that the number of partitions is twelve, since the projections for retaining the printed wiring board are provided for every split core.  <P>SOLUTION: This motor is constituted by providing a winding former with hooks for supporting the printed wiring board, and providing the periphery of the printed wiring board with escape holes larger than mounting holes for blocking the hit between the mounting holes for fixation of the printed wiring board and the hooks, in positions in accord with the hooks. The winding former is provided with V grooves where the lead wires at the winding start and winding end of winding can be fixed, and besides the periphery of the printed wiring board positioned by the hooks is provided with an L-shaped or V-shaped guide groove which temporarily fixes the lead wire. Moreover, the V groove of the winding former and the guide groove on the printed wiring board are arranged, with their inlets positions in accord.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242135-A (JP)
Title: Lithographic original printing plate
Inventor: SASAKI HIDETO
IPC: G03F7/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal positive type lithographic original printing plate excellent in both developability and printing durability.  <P>SOLUTION: The lithographic original printing plate is obtained by disposing an intermediate layer comprising an alkali-soluble high molecular compound and an image recording layer whose solubility in an alkaline aqueous solution is increased by heating in this order on a support for a lithographic original printing plate obtained by subjecting an aluminum sheet to at least anodic oxidation and pore sealing treatment in this order, wherein when a substrate with the intermediate layer disposed on the support is immersed in an aqueous potassium hydroxide solution of pH 12.5 at 30°C for 12 s, a residual ratio of the high molecular compound in the intermediate layer is ≥15%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252321-A (JP)
Title: Image processing apparatus and image processing method
Inventor: HAGIWARA KATSUYUKI
IPC: H04N1/387
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-accuracy image area separation, without increasing the cost in an image processing apparatus, in which the resolution of the input image is different from the resolution of the output image.  <P>SOLUTION: This apparatus is provided with a character-determining section, a dot-determining section, an in-dot character-determining section and preprocessing filters for each of the section which are the same as those of a conventional image area determining section, in order to obtain an image area determining signal (character-determining signal, dot-determining signal and in-dot character determining signal) of a first resolution. Further, the apparatus is provided with a resolution-converting section for converting an image area determining signal of a first resolution into the signal of a second resolution, and a secondary determining section for correcting wrong determination in a primary determination and performing higher accuracy determination at high resolution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247456-A (JP)
Title: Elevator
Inventor: ORIYAMA YOSHIO
IPC: B66B1/46
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein there is risk of generating inconvenience such as easy receiving of mischief by a small child and inadvertent stopping of a car by lowering an operation position of an operating panel of an elevator.  <P>SOLUTION: The elevator is constituted such that an auxiliary operating panel 3 for a wheelchair user is provided in the car 1. A registration switch 3a for registering a stopping floor relative to a control panel 6 for driving/controlling the car 1 is provided on the auxiliary operating panel 3 and an operation invalid switch 4 for shutting off transmission of information inputted through the registration switch 3a to the control panel 6 is provided on an upper part thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250051-A (JP)
Title: Toner
Inventor: KUBO MASAHIKO
IPC: G03G9/08
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner having properties that an image formed by an image forming apparatus by electrophotography can maintain a favorable image with uniform image density from the initial stage and for a long period of time.  <P>SOLUTION: The toner 1 comprises toner mother particles 2 containing at least a colorant and a binder resin, silica 3 having 40 nm to 200 nm average particle diameter, and aluminum oxide-silicon dioxide mixture oxide 4 having 5 nm to 25 nm average particle diameter. The silica and the aluminum oxide-silicon dioxide mixture oxide are externally added to the toner mother particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246454-A (JP)
Title: Method of laser welding
Inventor: MAEDA KOICHI
IPC: B23K26/32
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of semiconductor laser welding for welding aluminum or an aluminum alloy, which method can form a welding bead having a satisfactory shape by suppressing the spatter, plume, etc.  <P>SOLUTION: The semiconductor laser welding is carried out by irradiating the semiconductor laser beam emitted from a semiconductor laser element on the surface 201 of a workpiece 20 made of aluminum or an aluminum alloy via a condenser lens. An irradiated spot having an average energy density of 30 to 300 kW/cm<SP>2</SP>in a range having a nearly rectangular shape or a nearly elliptic shape is formed on the surface 201 of the workpiece by converging the semiconductor laser beam using the condenser lens having a focal length of 40 to 250 mm. In addition, the position of the irradiated spot formed on the surface 201 of the workpiece is relatively shifted in its longitudinal direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251069-A (JP)
Title: User interface equipment, information processor and function allocation method to user interface equipment
Inventor: NAITO YOSHIYUKI
IPC: H03M11/22
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To allocate functions which a device for operation such as an information processor has to user interface components such as a hard key mounted on user interface equipment.  <P>SOLUTION: When specification information regarding the interface components such as a liquid crystal screen and the hard key is transmitted from a UI device 10, a specification information receiving part 32 acquires a function allocation template and creates function allocation information if a model of the UI device 10 is clarified from the specification information and when the model is not clarified, creates the function allocation information by allocating the functions which the target device 30 for operation has to any interface component based on the specification information. An information allocation part 18 uses the UI device 10 as a remote controller of the target device 30 for operation by allocating the functions which the device 30 for operation has to the applicable interface component according to the function allocation information transmitted from the target device 30 for operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253480-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI HISAKATSU
IPC: A63F7/02
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine which reduces the discrepancy between the result of the variation and/or the variation mode in advance notice and the result thereof and/or the variation mode actually presented in the case of the probability variable from high to low, the end of variable shortening game (time shortening game) or the like when the result of variation and the variation mode are announced in advance.  <P>SOLUTION: In the pachinko game machine, a plurality of variation modes in the first and second game statuses is grouped respectively and the number of selection values of the variation table is made common within the respective groups and the announcement is made corresponding to the respective groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255796-A (JP)
Title: Tire tread rubber composition and pneumatic tire using the same
Inventor: KAMO SHIGEKI
IPC: C08L9/06
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire tread rubber composition capable of giving a tire tread improved in grip in a wide temperature range without adversely affecting its workability and heat resistance.  <P>SOLUTION: The tire tread rubber composition comprises 100 pts. wt. styrene/butadiene copolymer rubber (A), 50 to 200 pts. wt. carbon black (B) having a cetyltrimethylammonium bromide adsorption specific surface area (CTAB) of 100 to 160 m<SP>2</SP>/g and a dibutyl phthalate absorption (DBP) of 90 to 100 ml/100 g, and at most 250 pts. wt. softener (C).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256422-A (JP)
Title: Opening and closing controlling device
Inventor: KAMIYA MASASHI
IPC: E05F15/20
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing controlling device having high operation reliability in the case of an accident.  <P>SOLUTION: The collision of a vehicle is detected by an air bag ECU 20, the lapse of the first time period TI from the time of detecting the collision is counted by a timer circuit 11, and the automatic opening and closing operation of an automatic door is inhibited until the first time period TI lapses. Since the sudden opening of an opening and closing body due to collision can be inhibited, the increase of safety of the crew can be attained. The lapse of the second time period T2 from the time when the collision is detected is timed by timer circuit 3, the automatic door is opened after the second time period T2 lapses to quickly rescue the craw by a rescuer when the crew is injured, and an injured crew can easily escape out of the vehicle without making any opening operation of the opening and closing body. Since a timing means is made into a dual system, the improvement of operation reliability in the case of a vehicle accident can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256125-A (JP)
Title: Metal powder production apparatus
Inventor: KAMATA HIROYUKI
IPC: B22F1/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal particulate production apparatus capable of preventing the occurrence of connected particles.  <P>SOLUTION: In the range from a reaction part heated by a heating coil 34 in a reaction tube 20 to a cooling part cooled by a cooling apparatus 35, the inside diameter of the reaction tube is gradually made small to form a taper part. In the taper part, a gas circulation cross-sectional area is gradually made small, thus, a reduction in the linear flow rate of gas can be prevented, and the turbulence in the counter current, convection current, etc., of the gas can be prevented. Further, the temperature in the lower end of the taper part in the reaction tube 20 is controlled to ≤200°C which is lower than the sintering temperature of metal powder. Thus, the occurrence of connected particles in which metal particulates are connected is prevented, and the metal particulates with a particle diameter of 50 to 150 nm can be produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258977-A (JP)
Title: Login management program, medium recording login management program, login management device and login management method
Inventor: TOBE MANABU
IPC: G06F17/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for improving use efficiency of a user license in environment wherein a simultaneous connection number of users is limited.  <P>SOLUTION: This login management method executed by a computer system requiring login by the user and dealing with a plurality of kinds of applications includes: a step for determining a prescribed allowed time on the basis of the application selected by the user and an attribute of the user, and storing it into a storage device; and a logoff step forcibly making the user log off when detecting that data related to the selected application are not inputted nor received beyond the prescribed allowed time stored in the storage device. Thus, by forcibly making the user decided that the user does not perform processing log off on the basis of the allowed time properly set according to a department to which the user belongs and the application with which the user deals, for example, the number of the connectable users increases, and not only the use efficiency of the user license but also operational efficiency can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI