baber/WOPTO huggingface dataset:
Patent JP-2005266204-A (JP)
Title: Three-dimensional shape forming mask and optical element
Inventor: OGUSU MAKOTO
IPC: G03F1/70
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To maximize the effective area of an element by connecting basic patterns of an arrayed element with a smooth light intensity distribution at their contiguous parts.  <P>SOLUTION: This three-dimensional shape forming mask uses a mask formed by arranging at least two or more basic patterns obtained by linearly arranging mask patterns of size smaller than a resolution limit and giving a distribution of ratios of areas of opening parts of the patterns while a projection exposure device is used for exposing operation, repetition intervals of the basic patterns on the straight line where the patterns of sizes less than the resolution limit are arranged being an integral multiple of the repetition intervals of the patterns smaller than the resolution limit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269221-A (JP)
Title: Photoelectric conversion device and contact type image sensor
Inventor: KOUCHI TETSUNOBU
IPC: H04N5/361
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by preventing a signal from a pixel in a dark state from being deviated from a level at which the signal should be outputted to prevent the image quality from being deteriorated.  <P>SOLUTION: A photoelectric conversion device is provided with a plurality of photoelectric conversion elements, a plurality of amplifier means for amplifying respective signals corresponding to optical electric charges generated in the photoelectric conversion elements, a plurality of signal holding means for holding the respective output signals of the amplifier means via switch means, and a control signal supplying means for supplying control signals to the respective switch means. In this device, the above control wiring sequentially connects the plurality of switch means, and both the ends of the wiring are connected to the control signal supplying means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283585-A (JP)
Title: Method and system for noninvasive measurement of blood component concentration
Inventor: JEON KYE-JIN
IPC: A61B5/107
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for noninvasive measurement of blood component concentration by adjusting thickness of specific soft tissue by a subject to be measured to vary volumes of blood and interstitial fluid and using differential absorption spectrums corresponding to a change amount of the fluids.  <P>SOLUTION: This method comprises (a) a process of varying thickness of a specific position of a subject to be measured to use a first differential absorption spectrum of the absorption spectrum measured at each of the varied thickness and the concentration of the measured specific blood component to establish a statistical model and (b) a process of predicting the blood component from a second differential absorption spectrum measured at a specific position of the subject based on the statistical model. Thereby, the influence of extracellular fluid is increased to remove obstructing or interfering factors against the specific blood component measurement and to obtain more accurate prediction of concentration of the blood component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266501-A (JP)
Title: Developing roller, electrophotographic process cartridge, and electrophotographic image forming apparatus
Inventor: NAKAMURA MINORU
IPC: B32B1/08
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance developing roller which never causes drum contamination with a toner.  <P>SOLUTION: The developing roller having a shaft core body, a conductive elastic layer provided on the shaft core body, and a conductive resin layer forming an outermost layer is characterized in that the micro friction degree μ in a development region on the developing roller surface is defined as 300≤μ≤2000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265123-A (JP)
Title: Torque rod
Inventor: ENDO MASAMI
IPC: B60K5/12
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque rod providing rigidity and durability in normal traveling, and securing a breakage property in input of heavy load at the time of impact.  <P>SOLUTION: An end on a second bush 14 side of a connecting part 16 in a torque rod 10 is set as a planned break portion X in the input of the heavy load at the time of impact. The planned break portion X is constituted of: a first bridge part 42 that is a thin wall positioned to be separated from the center axis of the connecting part 16 to one orthogonal direction; a second bridge part 44 that relatively forms a thin wall positioned to be separated from the center axis to the other orthogonal direction; and a space part 46 formed between the first and second bridge parts 42, 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267442-A (JP)
Title: Personal identification number input method
Inventor: IIZUKA CHIAKI
IPC: G06Q20/40
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a security-oriented personal identification number input that is not a meaningless sequence of digits.  <P>SOLUTION: A CPU 1, when an alphabet addition key 9 is pressed, displays a selection screen for alphabet addition on a liquid crystal display part 4, when a three-digit number is inputted from the selection screen, refers to a ROM 2 to read out a display pattern corresponding to the three-digit number and displays it on the liquid crystal display part 4, and when a personal identification word is inputted from the display screen of the display pattern, recognizes a personal identification number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262419-A (JP)
Title: Tool holder device of machining center
Inventor: TAMURA YUKIO
IPC: B23Q11/10
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform lubrication, cooling of an edge of a cutting tool and removal of cutting chips, by surely fixing a main spindle in a positioned rotational indexing position in slotting processing.  <P>SOLUTION: In this tool holder device A, the cutting tool 15 for the slotting processing is installed; a tool holder 5 rotatably supported by a guide member 7 via a bearing 8 capable of supporting a thrust load, is installed on the main spindle 2 of a main spindle head 1; the guide member 7 is supported by the main spindle head 1 via adjusting bolts 22a and 22b; and the slotting processing of a work is performed in a state of applying a preload to the bearing 8 by towing the tool holder 5 in the shaft direction of the main spindle 2 by a towing means 6 in the main spindle 2. A brake means B is arranged between the tool holder 5 and the guide member 7 for checking relative rotation around a shaft of the tool holder 5 to the guide member 7 in a cutting stroke of the work in the slotting processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267569-A (JP)
Title: Storage device and information management system
Inventor: NAGATA KOJI
IPC: G06F12/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently generate a remote copy through the use of a snapshot function.  <P>SOLUTION: As shown in A, conversion is performed from data for the snapshot into the first bit map of difference data for the remote copy. The conversion is preliminarily performed in a proper period. The second bit map of cascade difference data of the new differential data is generated simultaneously with the generation of the data for the snapshot as showed in B in the case of splitting the snapshot function. The second bit map of the cascade differential data is generated in a form being the same as that of the first bit map of the differential data for the remote copy. In the case of transition from the split state to pair state of the snapshot function as showed in C, the second bit map of the cascade differential data is added (OR) to the first bit map of the difference data for the remote copy so as to generate the remote copy, on the basis of the added bit maps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005271951-A (JP)
Title: Label issuing device and label issuing method
Inventor: WATANABE TETSUJI
IPC: B65C9/46
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label issuing device and a label issuing method which enable the determination of the running status of an electronic storage medium attached to a label while restraining the lowering of its label issuing capability.  <P>SOLUTION: A reader/writer 65 is disposed directly under a printing portion 60. This enables the parallel execution of (1) the process of writing information on commodities into an RF-ID tag 10 incorporated in a label 20 and (2) the process of printing the information on commodities on the printing surface 20a of the label 20, while moving the label 20 in a transporting direction AR1. Also, if the process of writing into the RF-ID tag 10 is not properly completed, a platen roller 55 is rotated in the direction reverse to an arrow AR1 so that the end 20a of the label 20 is shifted to a position directly under a thermal head 63, while NG information 20b is overwritten on the printing surface 20a of the label 20. Thus, a label having the RF-ID tag 10 to which the writing process has not been properly completed is prevented from being released to following processes.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271128-A (JP)
Title: Dressing method of internal gear-like grinding wheel and dressing gear for use in it
Inventor: YOSHIZUMI NAOKI
IPC: B24B53/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an internal gear-like grinding wheel from being reduced in dressing life by a dressing gear, and to eliminate a difficulty in manufacturing the dressing gear even when the tip width of teeth of a ground gear subjected to gear honing is set smaller.  <P>SOLUTION: The internal gear-like grinding wheel 6 is dressed by the dressing gear 1 having a smaller addendum modification coefficient than the addendum modification coefficient of the ground gear 10. The axial intersecting angle α of the dressing gear 1 and the internal gear-like grinding wheel 6 in dressing is set different from the axial intersecting angle β of the ground gear 10 and the internal gear-like grinding wheel 6 in gear honing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272219-A (JP)
Title: Nonlinear optical crystal, its producing method and wavelength conversion element
Inventor: MURAMATSU KENICHI
IPC: C30B15/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ferroelectric nonlinear optical crystal capable of generating coherent light having a wavelength of 200 nm or less and to provide a wavelength conversion element using the crystal.  <P>SOLUTION: A strontium-aluminum fluoride single crystal (SrAlF<SB>5</SB>) is produced by a Czochralski method where the molar ratio of aluminum fluoride to strontium fluoride in a raw material packed in a crucible is 1.03 or more and 1.60 or less. A polarization inversion structure with a specified period is formed in the produced strontium-aluminum fluoride single crystal. The single crystal is the wavelength conversion element using pseudo-phase matching.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277201-A (JP)
Title: Semiconductor device, semiconductor design apparatus, and manufacturing method of semiconductor device
Inventor: TAKADA YASUNORI
IPC: H01L21/607
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device designed in order to prevent occurrence of a ruptured or broken wire due to the resonance of a loop.  <P>SOLUTION: The semiconductor device includes a semiconductor chip 5, inner leads 2, and the wires 1 interconnecting pads of the semiconductor chip 5 and the inner leads 2. The wires 1 are formed so that the natural frequency of the loop does not lie within a prescribed range of the oscillation frequency of an ultrasonic wave used for forming the loop. Thus, it is possible to prevent the occurrence of rupture or breakage of the wires 1 due to the resonance of the loop.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005276729-A (JP)
Title: Performance test method of solid polymer fuel cell
Inventor: NAKAGAWA TADASHI
IPC: H01M8/10
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a performance test method of a solid high polymer fuel cell by which a cell performance can be evaluated simply without carrying out power generation.  <P>SOLUTION: The performance test is carried out by the following processes. (1) A process of measuring a gas leakage to cell outside by introducing inactive gas into a gas introduction space of the both electrodes. (2) A process of measuring a cross leakage between the both electrodes by introducing the inactive gas into only either one of the gas introduction spaces of the both electrodes. (3) A process of measuring an open circuit voltage by introducing a fuel gas into the gas introduction space of an anode electrode side, and by introducing an oxidizer gas into the gas introducing space of the cathode electrode side. (4) A process of determining a cell performance on the basis of the measurement result of the open circuit voltage, and correlation between that of the open circuit voltage and a low load voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281883-A (JP)
Title: Method for producing flameproofed fiber and carbon fiber
Inventor: ISHIDA TOMIHIRO
IPC: D01F9/22
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing carbon fiber with excellent properties including tensile strength through enabling drawing of unconventionally high draw ratio in the flameproofing step.  <P>SOLUTION: A method for producing acrylic flameproofed fiber is provided, comprising flameproofing acrylic fiber in air and then drawing the resultant fiber under heating at 50-150°C in the presence of at least one organic compound. The method for producing the carbon fiber comprises treating the above-obtained acrylic flameproofed fiber at 300-3,000°C in an inert atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283908-A (JP)
Title: Method for extending sticking life of display
Inventor: INOUE MASUTAKA
IPC: G09G5/00
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for extending sticking life of a display which extends the sticking life of the display.  <P>SOLUTION: In the method for extending the display having a function for combining a fixed pattern with an input video image and displaying it, which is used for a display device and causes emission luminance deterioration according to display luminance and display time, aging processing of the display is performed at a state that a simple reserve video of the fixed pattern is displayed on the display.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284081-A (JP)
Title: Optical element, optical pickup, and recording/reproducing device
Inventor: OGATA TETSUYA
IPC: G02F1/13
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To make an optical system small in size by correcting a spherical aberration generated owing to a difference in substrate thickness.  <P>SOLUTION: An optical element 8 is used as a birefringent substrate 10 which is provided in an optical path of divergent linear polarized light (P polarized light) emitted by a spot light source 1 and has an axis n<SB>H</SB>of high refractive index directed in parallel to the polarization direction, and a rotating means 11 is provided which perform switching so that the polarization direction (P polarized light) of linear polarized light in a plane perpendicular to the optical path is parallel or perpendicular to the high-refractive-index axis n<SB>H</SB>of the birefringent substrate 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309475-A (JP)
Title: Advertisement medium generation system
Inventor: YAMAZAKI MASAHIRO
IPC: G06Q50/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize technology for efficiently generating an advertisement medium optimum to a target customer of each store considering trade area information.  <P>SOLUTION: A target attribute of each commodity is read from a commodity information database, and a target attribute in a trade area of each the store is read from a store information database. When an approximation degree of the target attribute of the commodity and the target attribute of the store is high, a layout is performed such that an occupying area ratio of commodity information on the advertisement medium in the store, of the commodity, is enlarged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292912-A (JP)
Title: Simulation device
Inventor: MATSUOKA KOJI
IPC: G05B19/05
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation device for performing debug close to a real machine while operating an actual ladder program without using any I/O module or external connection by emulating an I/O by one CPU module in a programmable controller in multi-CPU configuration.  <P>SOLUTION: This emulation CPU module is provided with an I/O processor for emulation capable of processing I/O module access from a sequence CPU module being the other CPU module for simulation as access in its own CPU and an I/O memory. The I/O memory is provided with a data table equivalent to an I/O module installed in each of a plurality of CPU modules based on preliminarily registered I/O information and a mechanism for operating a program for emulating the operation of the I/O module.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005139423-A (JP)
Title: Regenerated resin obtained from thermoplastic waste plastic material and method for producing the same
Inventor: AKAHO TATSUFUMI
IPC: B29K55/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent regenerated resin, showing a small change in a color tone against the thickness change, hardly generating an issue of color unevenness and excellent in appearance by adjusting its luminance and hue.  <P>SOLUTION: This regenerated resin obtained by mixing and heating for melting a light-shading component selected from light-shading pigments and light-shading fillers with the thermoplastic waste plastic is characterized with that the color difference (ΔE) of the regenerated resins is expressed by numerical formula (1): ΔE<2, provided that the ΔE: the color difference is measured by placing 100 μm film of the regenerated resin on a standard white color plate (CIE 1976L*a*b* color space) (By taking the molded article of the regenerated resin of 3 mm thickness as the standard).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005293186-A (JP)
Title: Fire receiver
Inventor: TOIDA TADASHI
IPC: G08B17/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent inconvenience due to meaningless operation, such as pranks.  <P>SOLUTION: The fire receiver is provided with a plurality of operation switches in an operation part, and functions set in the operation switches are executed by operating the operation switches and is provided with a fingerprint detecting sensor detecting fingerprints, a fingerprint storing part storing fingerprints of constructor or a manager, and a control part setting operations carried out on the plurality of operation switches at disabled states, when a fingerprint detected by the fingerprint detecting sensor matches with a fingerprint stored in the fingerprint storing part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294517-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: KAWABATA ITARU
IPC: H01L27/108
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of any adverse influence on the active area of a unit cell adjacent to one unit cell as much as possible, even when a semiconductor device is manufactured by arraying the unit cells with high density.  <P>SOLUTION: Acceptor type impurity is injected from the upper part of a groove 26 of its own unit memory cell 24a of a first conductive layer 29 into a p-region under the gate electrode of an adjacent memory cell 24b, and donor type impurity such as phosphorous and arsenic is diffused to the upper outer periphery of the groove 26 including an interface 34.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005290209-A (JP)
Title: Curable composition
Inventor: JOSA JUNICHI
IPC: C08F265/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition excellent in adhesivity to various substrates such as a metal substrate, a glass substrate, a plastic substrate, etc., and the cured coated surface is tack-free and exhibiting flexibility and solvent resistance, usable for various applications of ink, coating material, adhesive, etc., for example credit card or prepaid card, etc.  <P>SOLUTION: A curable composition comprising a monomer unit having an amide group, a copolymer comprising a monomer unit having amide group as essential constituting unit and a polyfunctional monomer unit, as essential component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294185-A (JP)
Title: Light emitting device
Inventor: MURAYAMA TAKASHI
IPC: C09K11/80
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device with a high output by suppressing self heat-generation of a phosphor substance.  <P>SOLUTION: The light emitting device comprises a light emitting element and a light transforming member which has the phosphor substance that absorbs at least a part of light from the light emitting element and emits light of different wavelength. The light emitting device further comprises a heat radiation member on the side provided with the light transforming member viewed from the light emitting element. Furthermore, the heat radiation member has a passage for a coolant. Furthermore, the heat radiation member has at least a pair of a supply port for introducing the coolant and an exhaust port from where the coolant circulating the passage is discharged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292735-A (JP)
Title: Image forming apparatus
Inventor: NANBA HARUYUKI
IPC: H04N1/113
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain the skew amount showing the inclination of an image formed on an image carrier in the axial direction of the image carrier.  <P>SOLUTION: A linear image pattern formed from one end to the other end in the axial direction Z of the image carrier 20 long in the main scanning direction on the image carrier 20 is scanned and exposed, and the pattern image formed on the image carrier 20 is transferred to an intermediate transfer body 24 by a transfer device 26. The pulse width of detection waveform, showing the change of a current value flowing between the transfer device 26 and the image carrier 20 at such a transfer time, that is, the difference between the time from starting the transfer of the pattern image until finishing it and the time from starting the transfer of the previously stored pattern image, in a state where there exists no inclination of the pattern image with respect to the axial direction Z of the image carrier 20 until finishing it, is obtained as the skew amount, showing the inclination to the axial direction of the image carrier. Namely, the skew amount showing the inclination of the formed image to the axial direction of the image carrier 20 for every image carrier 20 is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI