baber/WOPTO huggingface dataset:
Patent JP-2005234093-A (JP)
Title: Image forming apparatus
Inventor: KOMATSU SHUNICHI
IPC: G03G15/20
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus not decreasing productivity of the image forming apparatus as a whole by not generating a temperature adjustment error every time an input voltage abnormal state occurs, at an intermittent frequency.  <P>SOLUTION: When determined that a zero cross signal is not outputted normally for a specified period of time or longer, determination is made that an abnormal waveform is inputted to AC voltage. Change is made from a control method of phase control and zero cross control to a pseudo-zero cross control method. After that, when determined that the zero cross signal is returned to normal, return is made to the original control method of phase control and zero cross control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233030-A (JP)
Title: Power generation system
Inventor: SATO HIRONORI
IPC: F01P3/12
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology regarding a power generation system comprising an engine 1 for generating motive power with the combustion of a mixture of fuel G and air A, a generator 10 for generating electric power with the motive power of the engine 1, and an electric power converting circuit part 12 for converting the electric power generated by the generator 10 into desired electric power, for properly cooling the generator 10 or the electric power converting circuit part 12 in simple construction while suppressing the degradation of power generating efficiency.  <P>SOLUTION: The power generation system has a cooling structure using engine supply fluid as at least one of the fuel G and the air A to be supplied to the engine for cooling a cooled object as at least one of the generator 10 and the electric power converting circuit part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235550-A (JP)
Title: Fuel cell
Inventor: TANER AKBAY
IPC: H01M8/04
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To raise the efficiency of a power generation by averaging the temperature distribution of a fuel cell stack in a laminating direction.  <P>SOLUTION: Power generation cells 5 and separators 8 are alternately laminated, and end plates 8A, 8B are disposed at both ends of the laminate, and the fuel cell stack 1 is constituted. A ceramic film with thermal conductivity lower than the separator 8 is formed on the front surface of each of the end plates 8A, 8B. In this configuration, since the heat diffusion in the ends of the stack is suppressed largely as compared with the middle stage of the stack by the heat insulation effect of the ceramic film, and the temperature distribution of the fuel cell stack 1 in the laminating direction is averaged; an efficient power generation can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235564-A (JP)
Title: Organic el device
Inventor: FUJITA YOSHIMASA
IPC: H01L51/50
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL device provided with an electron transport layer, restrained from light emission of the electron transport layer itself.  <P>SOLUTION: The organic EL device has a positive electrode 2, a negative electrode 6, and an organic layer 10 formed between the positive electrode 2 and the negative electrode 6. The organic layer 10 is composed of a light-emitting layer 4; the electron transport layer 5 formed between the light-emitting layer 4 and the negative electrode 6; and a light emission preventing layer 7 formed between the light-emitting layer 4 and the electron transport layer 5, having a band gap larger than that of the light-emitting layer 4 and that of the electron transport layer 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015055-A (JP)
Title: Multi-layered container
Inventor: GOTO HIROAKI
IPC: B65D1/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-layered container which retains excellent processability and mechanical strength without allowing odor constituents to migrate from and to the outside and inside, the odor constituents accompanying the oxidative reaction of oxidizing organic constituents, while being capable of retaining excellent gas-barrier properties even under wet-heated conditions and being excellent in flavor-retaining capabilities.  <P>SOLUTION: The multi-layered container under this invention includes a styrene-diene copolymer and/or hydrogenated styrene-diene copolymer (A), a plastic resin (B) containing an ethylene structure for its molecular structure, and a transition metal catalyst (C), and comprises a first intermediate layer composed of oxygen absorbing resin composition that absorbs oxygen by the development of oxidization of the resin (B) triggered by the copolymer (A), a second intermediate layer having both an odor-barrier property and oxygen-barrier property located outside the first intermediate layer, and a third intermediate layer having both an odor-barrier property and oxygen-barrier property containing porous silica located inside the first intermediate layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236778-A (JP)
Title: Board direct drive vibrator
Inventor: NAKAJIMA YUICHI
IPC: H04R9/06
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board direct drive vibrator whereby a sufficient turning torque by an operating tool can be obtained in mounting or dismounting through the provision of an engagement means with which the end of the operating tool engages.  <P>SOLUTION: The board direct drive vibrator includes: a magnetic circuit configuration section provided with an outer dish shaped yoke 3 wherein a side wall part and a bottom part are continuously formed, a permanent magnet fixed to the bottom part, and an inner side yoke placed on the permanent magnet and arranged at a gap from the side wall part; a coil wound on a bobbin and inserted to the gap; a coupler member provided with support members 61-1 to 61-3 for supporting elastic bodies 9-1 to 9-3 for fixing the bobbin and connected to the magnetic circuit configuration section. The coupler member includes a mount part detached from a bracket member fitted to the surface of the board, and two planes P1, P2 in parallel with each other engaged with the end 11-1 of the operating tool 11 are provided to an outer circumference face of the outer yoke 3. Turning the operating tool 11 detaches the coupler member from the bracket member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238042-A (JP)
Title: Apparatus for drying gas hydrate
Inventor: SUZUKI TAKESHI
IPC: C07C7/20
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for drying a gas hydrate, in which the heat of formation of the gas hydrate is removed efficiently and which has excellent drying performance and is miniaturized.  <P>SOLUTION: The wet gas hydrate H containing unreacted water W2 and unreacted gas hydrate forming gas G2 is agitated by a hollow paddle 7 fit to a cylindrical rotary shaft 5 in an airtight pressure vessel 1 so that the unreacted water W2 is brought into contact with the unreacted gas hydrate forming gas G2 to produce the gas hydrate H newly. In other words, the dried gas hydrate H is formed from the wet gas hydrate H by decreasing the unreacted water W2. The heat of formation of the gas hydrate to be generated at that time is removed efficiently by circulating a liquid cooling medium R through a cooling medium passage 11 formed by communicating the hollow paddle 7 with the inside of the cylindrical rotary shaft 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243967-A (JP)
Title: Package for housing electronic part and electronic device
Inventor: MIYAUCHI MASAHIKO
IPC: H01L23/08
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package that efficiently radiates heat generated by electronic parts in air and adheres the parts firmly to a heat radiation material and an electronic device using this package.  <P>SOLUTION: A package 8 for housing the electronic parts comprises a plane heat radiation material 1 with an area 10 for mounting the electronic parts 11 at the center of the top, and a frame 5 mounted in a way that it surrounds the above mint area 10 formed at the top of the heat radiation material 1 and has multiple lead wiring conductors 6 from the inside to the outside. The heat radiation material 1 is provided with a penetrating metal 3 made of copper or an alloy mainly made of copper from the top to the bottom in the center of a frame base substance 2 manufactured by impregnating copper into a sintered body made of tungsten or molybdenum, and copper layers 4a and 4b covering upper and lower sides of the base substance 2 and the penetrating metal frame 3 in a way that a difference between thermal expansion coefficients in heat radiation material 1 and the frame 5 is less than or equal to 3×10<SP>-6</SP>/°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239935-A (JP)
Title: Thermoplastic elastomer composition, molded product comprised of the same, two-layered molded product comprising molded product and polyurethane foam laminated thereon, and its manufacturing method
Inventor: SUGIMOTO HIROYUKI
IPC: B29K105/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which exhibits an excellent non-self-adhesive property and gives a molded product excellent in adhesion properties to a polyurethane foam without using a chlorine-containing primer.  <P>SOLUTION: The thermoplastic elastomer composition comprises the components (I)-(IV) below, where the contents of the component (III) and (IV) are 0.1-50 pts. wt. and 1.0-100 pts. wt., respectively, based on 100 pts. wt. of the total of the components (I) and (II): (I) a polyolefin resin; (II) a polyolefin rubber and/or a styrene thermoplastic elastomer; (III) a composite thermoplastic elastomer obtained by bonding the styrene thermoplastic elastomer to the urethane thermoplastic elastomer; and (IV) at least one copolymer selected from among ethylene-unsaturated carboxylic acid copolymers, ethylene-unsaturated carboxylate copolymers, ethylene-vinyl acetate copolymers and saponified products of ethylene-vinyl acetate copolymers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239384-A (JP)
Title: Tape processing method, tape printer, and tape cartridge
Inventor: TAKAHASHI HIDEYUKI
IPC: B65H35/07
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape processing method for easily peeling a releasing tape of a print label in a tape printer for preparing the print label by cutting a printing tape after printing it, and to provide the tape printer and a tape cartridge.  <P>SOLUTION: The releasing tape 2 is peeled from the printing tape 4 to be re-stuck just before the printing tape 4 is cut and sent out. The print label with the releasing tape 2 easily peeled/separated can be obtained because the print label obtained by cutting the printing tape 4 has weak adhesive force after it is once peeled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237888-A (JP)
Title: Game machine and simulation program
Inventor: FUJIMOTO ATSUSHI
IPC: A63F13/52
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation program capable of remarkably improving a savor by referring to two or more pieces of start storage information.  <P>SOLUTION: A pachinko game machine (10) stores the start storage information for judging whether or not to shift to a big winning game state when a game ball passes through a start area provided in a game area and a prescribed variable display holding condition is established with a prescribed number as an upper limit. The pachinko game machine (10) judges whether or not two or more pieces of specified start storage information are present in the stored start storage information and turns the tiles in hand of a player to a special display form such as double special roles on condition that the presence of the two or more pieces of specified start storage information is judged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248239-A (JP)
Title: Method for manufacturing aluminum matrix composite
Inventor: ECHIGO TAKAHARU
IPC: B22D27/18
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a yield of an aluminum matrix composite by preventing a pore defect due to nitrogen gas from forming in a deep layer part of the aluminum matrix composite, and when it forms, making it form stably on the surface layer part of the bottom end of a powder.  <P>SOLUTION: The method for manufacturing the aluminum matrix composite comprises: the first step of placing an aluminum alloy 13 on a powder 12 consisting of an oxide-based ceramic in the crucible 11; the second step of accommodating first magnesium 23 in a furnace along with a crucible; and the third step of obtaining the aluminum matrix composite 41 by making the molten metal of an aluminum alloy penetrate into gaps among the powders by heating the inside of the furnace. The first step comprises placing a porous ceramic 15 on the bottom 14 of the crucible 11, and stacking the powder 17 of second magnesium 16 on the porous ceramic to form a layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311963-A (JP)
Title: Exposure device
Inventor: SEKIMOTO YOSHIHIRO
IPC: G02B6/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure device with which exposure such as for patterning etc. is efficiently performed at high speed by using an optical fiber array in which the array forms of a primary coated fiber on an incident side and outgoing side of the optical fiber array are made different from each other.  <P>SOLUTION: An exposure device 1 comprises a light source 2 from which light is emitted, an optical modulator 4 which reflects the light emitted from the light source 2, and an optical fiber array 6 which makes the light reflected by the optical modulator 4 incident and outgoing toward a substrate 8. In the optical fiber array 6, a plurality of primary coated fibers 6a and 6b. The primary coated fibers 6a and 6b are so arrayed that the array form on the incident side from which the light enters and the array form on the outgoing side through which the light exits are different from each other. Consequently, the light modulated by an optical modulating means can be made incident efficiently, and exposure for a to-be-exposed material is efficiently performed at high speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251971-A (JP)
Title: Mounting method of memory, and memory module mounted by mounting method
Inventor: KOBAYASHI KATSUAKI
IPC: H01L21/8242
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory mounting method capable of mounting memories of a plurality of specifications on a printed board of a memory module of a specific length, and also to provide a memory module mounted by the mounting method.  <P>SOLUTION: In the memory module 10 wherein a plurality of memories each for storing data are mounted on the printed board 6 having a connector terminal 5, a common landing pattern is disposed at the center of the package of the memory with its contour taken as a square. The longitudinal size and the lateral size of the contour of the landing pattern are assumed to be E and F, and distances from the contour of the landing pattern to the external periphery of the package are assumed α1, β1, γ1, and δ1 in a specification A package; α2, β2, γ2, and δ2 in a specification B package; and αn, βn, γn, and δn in a common specification C package. The lateral size W is calculated from an equation W=αn+F+βn, and the longitudinal size H from an equation H=γn+E+δn. Each specification memory is mounted on the printed board using the obtained W, H sizes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250201-A (JP)
Title: Image forming apparatus and control method and program therefor
Inventor: NAKANISHI HIROAKI
IPC: G03G21/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a control method and a program therefor, with which the burden of replacing a developing unit is reduced to easily manage the developing unit by assigning a user or the like to a plurality of developing units.  <P>SOLUTION: The image forming apparatus which has a plurality of developing units storing toner therein attached thereto to form an image is provided with a table storage means which stores a table showing a correspondence relation between each developing unit and a group when the plurality of developing units are collected into a group, and a control means which performs print by a developing unit included in the group on the basis of the table.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246851-A (JP)
Title: Printing device and control method for the same
Inventor: EJIRI KEIGO
IPC: B41J11/42
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing device capable of inhibiting the generation of a double-feed trouble caused by conveying a printing medium toward the reverse direction when the reverse conveying operation of the device is performed at the time of feeding the printing medium to the printing section and positioning it at a designated position, and a control method of the printing device.  <P>SOLUTION: An inkjet printer 10 of the printing device, is provided with a printer body part 1 performing the operation of printing and a sheet-feed device 6 for feeding a sheet to the printer body part 1. At the time of feeding the sheet from the sheet-feed equipment 6 to the printer body part 1, the inkjet printer 10 aligns the top of the sheet to the start line by transferring the sheet up to the position at which the end of sheet separates from the sheet-feeding course of the sheet-feed device 6 and transferring the fed sheet to a discharging direction or the reverse direction against the discharging one and searches the sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004207252-A (JP)
Title: Anode material for non-aqueous solvent secondary battery
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M4/587
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode material for a secondary battery, whose capacity for charging and discharging is large, and the decrease in charge efficiency under continuous cyclic use is small.  <P>SOLUTION: The anode material for a non-aqueous solvent secondary battery consists essentially of a carbon material that satisfies the following conditions: consisting of a core and a surface layer, and the surface layer thereof has a multi phase structure formed by heating and decomposing an organic compound; the atomic ratio of H/C is not larger than 0.08; the spacing d<SB>002</SB>of (002) plane by X-ray wide-angle diffraction has at least two peaks consisting of a peak not smaller than 3.35 Å and not larger than 3.43 Å, and a peak which is not smaller than 3.43 Å, wherein the size of the crystallite of c-axial direction Lc, corresponding to at least a peak in the peaks is not less than 150 Å; G-value in Raman spectroscopy, using argon ion laser with a wave length of 5,145 Å, is not less than 0.4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005249690-A (JP)
Title: Signal-retaining method, analog-to-digital conversion method, signal-retaining device, analog-to-digital converting device, and signal observing device
Inventor: KOBAYASHI HARUO
IPC: H03M1/44
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal observation method and a signal observation device suitable for an assembling self test.  <P>SOLUTION: A signal-retaining method retains a comparison result at a prescribed time position of a repeating signal, by comparing the repeating signal with a reference signal by a level. In addition, in an analog-to-digital conversion method, the retained comparison result is determined to regulate the reference voltage, by comparing the repeating signal with the reference signal by the level and retaining the result of the comparison at a prescribed time position of the repeating signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255723-A (JP)
Title: Pentafluorobutane composition
Inventor: KANEKO BINSUKE
IPC: C11D7/30
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable 1,1,1,3,3-petafluorobutane to be used repeatedly and stably over a long period of time.  <P>SOLUTION: The pentafluorobutane composition comprises 100 pts.wt. 1,1,1,3,3-pentafluorobutane, 0.1 to 5.0 pts.wt. at least either of nitromethane and nitroethane, and 0.1 to 5.0 pts.wt at least one member selected from among 1,3-dioxolane, trimethoxymethane, trimethoxyethane, and 1,2-butylene oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257510-A (JP)
Title: Another car detection device and method
Inventor: SUGANO MASAAKI
IPC: G08G1/16
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an another car detection device and another car detection method for detecting another car around own car without repetition.  <P>SOLUTION: Concerning right, left, and rear three radar devices 2, positional offsets ΔXi, ΔYi and a directional offset Δθi to the front radar device 2 are determined beforehand and set on a peripheral another car search part 16. The peripheral another car search part 16 calculates relative coordinates X, Y to the radar device in front of an object from the distance Di and the direction θi of the object detected by each radar device 2 and ΔXi, ΔYi, Δθi set relative to the radar device 2. As for the relative coordinates close in such a degree that the relative coordinates X, Y can be regarded as the same, the peripheral another car search part 16 determines them to be the relative coordinates detected doubly on the same another car, and removes double recognition of another car.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255052-A (JP)
Title: Manufacturing method of rolling bearing unit for driving wheel
Inventor: HAGIWARA NOBUYUKI
IPC: B60B35/14
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve parallelism with respect to the axial direction of the shape at an inner end of a spline hole after forming a caulked section.  <P>SOLUTION: A fixture 21 having a projection strip 22 in a part of its inner peripheral surface is engaged with the outer peripheral surface of a raw part that does not undergo heat treatment of a cylindrical section 12 to be used as the caulked section. A part axially inside of an inner end equivalent position 25 equivalent to the axial inner end of the spline hole in a state before forming the spline hole is compressed on the whole circumference. In this state, the spline hole is formed. The fixture 21 is removed from the cylindrical section 12, and then the caulked section is formed at an inner end of a hub 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258956-A (JP)
Title: Job management device, image formation support device, and image formation system
Inventor: TANAKA SATOSHI
IPC: B41J29/38
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job management device, an image formation support device, and an image formation system capable of stabilizing image quality of an output image by determining output sequence of print jobs in consideration of conditions of an image formation device.  <P>SOLUTION: A job management section 630 comprises a job information obtaining section 632 obtaining input job information from a DFE unit 500, an output unit information obtaining section 634 obtaining information on system conditions from an IOT core unit 20 (for example, setup information on scheduled time of setup, and information on a wear degree of a component necessary for replacement), and a job editing section 636 determining output sequence of jobs so as to minimize an influence of the system conditions to image quality or productivity of recorded images on the basis of the obtained job information and the information on system conditions, and instructing the IOT core unit 20 to output the jobs in the determined sequence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI