baber/WOPTO huggingface dataset:
Patent JP-2003238951-A (JP)
Title: Method for producing inorganic phosphor
Inventor: ITO SATOSHI
IPC: C01F7/16
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inorganic phosphor excellent in a luminance property with a small particle size.  <P>SOLUTION: The method for producing an inorganic phosphor comprises: (1) in the method for producing the inorganic phosphor represented by formula 1: x<SB>l</SB>M<SB>l</SB>O-y<SB>l</SB>MgO-z<SB>l</SB>Al<SB>2</SB>O<SB>3</SB>(wherein M<SB>l</SB>is at least one metallic element selected from a group consisting of Ba, Sr and Ca, and a multicomponent oxide comprises 0.5≤x<SB>i</SB>≤4.5, 0≤y<SB>l</SB>≤4, and 0.5≤z<SB>l</SB>≤20), drying a precursor of the inorganic phosphor using an air stream type drier; (2) forming the precursor using a liquid phase method; (3) an average particle size of a first order particle in the precursor being not more than 1 μm; and (4) in the manufacturing method of the inorganic phosphor, drying by supplying a solution containing a constitutional metallic element of the inorganic phosphor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239209-A (JP)
Title: Volcanic rock piece pavement and material thereof
Inventor: ODAI NOBUO
IPC: E01C7/04
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volcanic rock piece pavement and its material which harmonizes with nature, less influences natural environment, can be left after use and prevent the temperature rise of a pavement face, excellent in water permeability, hardly causes frost heaving, and hardly injures in tumbling down.  <P>SOLUTION: A mixture of 10-20% of porous volcanic sand 3 with a lower strength, 20-30% of porous volcanic bomb 4 with a low strength, and 60-65% of volcanic bomb having a strong strength and porous, rugged surface are mixed in the respective volume percentage is spreadably laid as a pavement material to constitute a compacted body. A number of high resinous round timbers with much resin are erected and spread over. The volcanic rock piece pavement materials are put in spaces between respective round timbers, laid and compacted to constitute a compacted bodies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248912-A (JP)
Title: Magnetic recording/reproduction device
Inventor: YAMANOUCHI SATOSHI
IPC: G11B5/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of difference in outputs between a pair of magnetic heads due to difference in azimuth angles of respective magnetic heads, causing flicker in a color signal in an upper portion of a monitor screen when a pair of the magnetic heads, where each of the heads has a same recording/ reproduction efficiency as a single component and each of azimuth angles for gaps of the heads has a same absolute value but a different direction, are mounted on a cylinder and then a video signal is recorded in a magnetic recording/reproduction device.  <P>SOLUTION: A pair of magnetic heads where one of the heads having a smaller angle of a magnetization pattern line to a magnetization orientation direction of a magnetic particle in a tape for recording an electromagnetically converted signal, has a 5 to 10% larger recording/reproduction efficiency than that of another magnetic head forming the pair are mounted on a cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245981-A (JP)
Title: Method and device for manufacturing three- dimensionally shaped article
Inventor: TAKENAMI MASATAKA
IPC: B22F3/16
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize the shortening of shaping time and achieve a high operating efficiency.  <P>SOLUTION: This method for manufacturing a three-dimensionally shaped article comprises a transfer step to transfer an inorganic or an organic powdered material P arranged at a specified position outside of a shaping area 1 to this area 1 by a material supply wiper 2, a stacking step to stack the powered material P in a laminar shape by filling the shaping area 1 with the powdered material P and leveling it off, and a light beam exposure step to form a cured layer M by irradiating the stacked powdered material P with a light beam L. In addition, these steps are repeated and thereby the cured layers M are stacked to obtain a desired three-dimensionally shaped article. Further, the method includes a material standby step that halfway through the light beam exposure step, the powdered material P worth a following layer is transferred to a non-sintering area V which is not exposed to the light beam L by moving the material supply wiper 2 and that at the same time, the material supply wiper 2 is stopped at a position where the powdered material P does not flow into the sintering area U.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247630-A (JP)
Title: Planetary gear mechanism
Inventor: TANIGAWA NAOYA
IPC: F16H57/08
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve fittability of a pinion gear 14 and a carrier 15.  <P>SOLUTION: This planetary gear mechanism 10 is provided with a sun gear 11, a ring gear 12, a pinion gear 13, a pinion gear 14 arranged in the inner peripheral side of the pinion gear 13, a carrier 15 for supporting the pinion gear 14, and a plate member 16 installed in the carrier 15. The pinion gear 14 projecting from a through hole 15a is formed with a slit 14a at an axial directional end thereof, and the carrier 15 is formed with a recessed part 15c in the axial direction at a position different from the through hole 15a. The plate member 16 is integrally formed with a fitting part 16a to be fitted into the slit 14a and a projecting part 16b projected toward the recessed part 15c to be engaged with the recessed part 15c in the rotating direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252745-A (JP)
Title: MATRIX METALLOPROTEINASE (MMPs) INHIBITOR
Inventor: YOKOGAWA YOSHIHIRO
IPC: A61K8/97
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix metalloproteinase (MMPs) inhibitor capable of preventing the aging of the skin by inhibiting activities of the MMPs belonging to a gelatinase group, a stromeleicin group or a collagenase group which give a large effect on the aging of the skin.  <P>SOLUTION: The matrix metalloproteinase inhibitor comprises one or more kinds of compounds of catechins, procyanidins and mangosteens.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253065-A (JP)
Title: Propylene resin composition for foaming, foamed sheet and manufacturing process therefor
Inventor: SAKAMOTO AKINOBU
IPC: C08J9/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin for foaming which yields a foamed sheet showing excellent productivity and smoothness, to provide a foamed sheet showing excellent productivity and smoothness and a manufacturing process therefor.  <P>SOLUTION: The propylene resin composition for foaming contains a crystalline propylene polymer (a) having an intrinsic viscosity of ≥7 dl/g. The composition has a shear viscosity of 50-85 Pa.s determined at 185°C at a shear rate of 2,432/s and a shear viscosity of 40-65 Pa.s determined at 185°C at a shear rate of 3,648/s. In the process for manufacturing the foamed sheet, a foaming agent is mixed with the molten propylene resin composition, extruded from a die, cooled and solidified. The foamed sheet comprising the propylene resin composition obtained through this process has an expansion ratio of 1.5-5 and a thickness of 1-7 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252216-A (JP)
Title: Electric power steering device
Inventor: TATEWAKI OSAMU
IPC: F16H1/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of suppressing operating sound resulting from a variation in backlash at the time of reversal operation.  <P>SOLUTION: A drive gear 37 fixed to the motor shaft of an electric motor 35 and a driven gear 39 meshed with the drive gear 37 through an idler gear 38 are stored between a gear housing 31 and a ball screw housing 33. The axis C1 of the drive gear 37 (namely, the electric motor 35) and the axis C3 of the driven gear 39 (namely, a ball nut 41) are disposed on a same plane S.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221033-A (JP)
Title: Easy-to-open pull-tab
Inventor: NAKAZAWA MITSUAKI
IPC: B65D17/353
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-open pull-tab which can be easily opened by anyone when a can of juice or the like is to be opened.  <P>SOLUTION: An arched bulge is formed on a region of the pull-tab where a finger is hooked for opening the can.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255647-A (JP)
Title: Image forming apparatus
Inventor: AOKI TAKESHI
IPC: H01R13/66
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To carry out reading and writing of data at a stop position which is sure and reliable.  <P>SOLUTION: In an image forming apparatus with a memory IC integrated connector carrying out reading and writing of data by being brought into contact with and separated from an apparatus main body side connector installed in the end part of each developing cartridge of a rotary type developing device, both the connectors are brought into contact and separated in a developing position relationship where a developing device and a photoreceptor are facing each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258908-A (JP)
Title: High-order node, network, program, and recording medium
Inventor: YAMANAKA NAOAKI
IPC: H04L45/243
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use network resources by providing a fault recovery technique matching a multi-layer network.  <P>SOLUTION: A high-order node having detects a fault occurring to a low- order network decides the possibility of recovery of the low-order network from the fault based on its link state information and suspends update of its topology information for a specified time according to the decision result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002297061-A (JP)
Title: Organic thin-film el element and drive method therefor
Inventor: SATO TETSUYA
IPC: G09F9/30
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin-film EL element having superior color purity light-emitting efficiency which is high, self-light emission having superior visibility is obtained using a low drive voltage, reduction in luminance during a continuous light-emission test is made small, no change in chromaticity is observed and extremely long and stable life is provided at low electric power consumption. SOLUTION: A non-light emitting electron transport layer is provided between a light-emitting layer and an electron transport layer. A specific patterned insulation layer is provided on a hole injecting electrode. A resistor layer, which is simultaneously manufactured with the formation of a channel layer of a transistor, is arranged in parallel with a memory capacitor that holds the fate voltage of a driving thin-film transistor of each pixel.
Patent JP-2003262968-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing the same, process cartridge and electrophotographic device
Inventor: MIKI NOBUMICHI
IPC: G03G5/05
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare such a coating solvent for a charge transfer layer as a non-halogen solvent, that is capable of preferably dissolving a binder resin having a siloxane framework and/or a CF<SB>3</SB>side chain, of forming a charge transfer layer in a favorable state, and of developing favorable electrophotographic characteristics further as well as printing durability, and as a result, to provide a method for manufacturing an electrophotographic photoreceptor satisfying requirements for the above characteristics, an electrophotographic photoreceptor, a process cartridge and an electrophotographic device.  <P>SOLUTION: In the method for manufacturing an electrophotographic photoreceptor having layers of a charge generating layer and a charge transfer layer on a supporting body, the following coating liquid for the charge transfer layer is used. The coating liquid constituting the charge transfer layer comprises as the structural component, a combination of cyclic ether having a ≤90°C boiling point under 1 atom, an aromatic hydrocarbon solvent having a substituent, and a binder resin having either a siloxane framework or a CF<SB>3</SB>side chain or both of them. The photoreceptor is obtained by the above method, and the process cartridge and the electrophotographic device are equipped with the above photoreceptor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273046-A (JP)
Title: Polishing device, polishing tape and polishing method
Inventor: OI HISATOMO
IPC: B24B37/013
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device, in the need for dressing work and exchange of a polishing pad is eliminated and a surface of a semiconductor device wafer can highly be polished precisely with end-point detection/polishing technology, and to provide a polishing tape and a polishing method.  <P>SOLUTION: The polishing tape 10 is sent out suitably onto a horizontal face of a plane 21. A light transmitting region 13, in which light is transmitted in the thickness direction of the polishing tape 10 is disposed. The light- transmitting regions 13 are continuously or are intermittently positioned on a window 22 in the plane 21. The semiconductor device wafer W, held by a holding tool 25, is pressed onto the surface of the polishing tape 10 so that the surface of a film covering the surface is positioned above the window 22 of the plane 21. Polishing liquid is supplied to the surface of the polishing tape 10, and the holding tool 25 is rotated. An interferometer 26 radiates light L1 toward the surface of the film through the window 22 of the plane 21 and the light transmission region 13 of the polishing tape 10, receives reflected light L2 and L2' from the surfaces of the substrate and the film and detects the thickness of the film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272131-A (JP)
Title: Method for inspecting magnetic recording medium
Inventor: YOKOHATA TORU
IPC: G01R33/12
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method capable of accurately detecting a very small projection on the surface of a magnetic recording medium without errors, and simultaneously detecting a relatively large projection which causes head clashing or the like.  <P>SOLUTION: A glide inspection head 42 floats at a predetermined height from the surface of a rotating magnetic recording medium, contact between the glide inspection head 42 and a projection 41 on the surface of the magnetic recording medium is detected by using an output signal from a contact detection sensor disposed in the glide inspection head 42, the duration time ΔT of the output signal which exceeds a predetermined reference voltage V<SB>1</SB>is measured, and detection is made as to whether the projection 41 causes a defect or not by using the duration time ΔT.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265874-A (JP)
Title: Safety scissors
Inventor: HASEGAWA KATSUMI
IPC: B26B13/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of safety scissors that does not cause injury even when used by school children, can be produced easily and at a low price, can form a blade using relatively thick metal plates, and has a pair of scissor bodies, which the turning movement is extremely stable.  <P>SOLUTION: The pair of scissors is composed of a pair of scissor bodies connected to each other with the supporting axis at the center, its blade parts that can be open and closed freely, and the scissor bodies that consist of a blade part, a base part, and a handle which the blade part and the base part united. At least one of the blade parts is made in a plate shape and is formed in a blade part body and a folding part which is bent along the folding line that extends along the longitudinal direction and cut with both blade parts collaborating with each other by bending at least one of the base parts along a bending line extended across the width of the base part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273963-A (JP)
Title: Communication sequence diagram preparing apparatus and commutation protocol analyzer
Inventor: KOBAYASHI ICHITA
IPC: H04L69/40
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow a data transmission status to be easily discriminated in a communication sequence diagram outputted for display in e.g. a communication protocol analyzer or the like.  <P>SOLUTION: Data display elements 18 corresponding to serial communication data are arranged independently of a transmission/reception time but depending on a transmission/reception sequence in the communication sequence diagram (12) related to this invention. Thus, a plurality of the data display elements 18 can be displayed in better order. The data transmission status can more easily and more clearly be grasped because the data display elements 18 are not densely arranged even when a number of serial communication data are transmitted per unit time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003099955-A (JP)
Title: Optical disk medium and reproducing apparatus and recording apparatus for optical disk
Inventor: MINAMINO JUNICHI
IPC: G11B7/24082
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an address recording system having good efficiency, in an optical disk. SOLUTION: In the optical disk, positional information showing the physical position of a track groove is represented by a wobble shape of the track groove. A plurality of positional information units arranged on the track groove are provided. Each positional information unit includes a positional information part representing the positional information by a combination of wobble patterns selected from a plurality of wobble pattern kinds prescribed so that the rise and the fall of a signal waveform are relatively different and a synchronous mark part having the wobble pattern of which the shape can be discriminated from the wobble patterns in the positional information part.
Patent JP-2003266853-A (JP)
Title: Device for writing image data to recording medium having large number of pixels
Inventor: HABA KENYA
IPC: H04N1/387
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for writing image data to a recording medium for writing image data in the recording medium such that the image data can be displayed without causing the image reproductivity deterioration, the character visibility deterioration or the like even when a defect pixel is present in the recording medium.  <P>SOLUTION: The position of a defect pixel of a recording medium 10 is detected by a defect pixel position detecting means 41a, and image data to be written in the recording medium 10 are processed by an image data processing means 41b. Then, the processed image data are written in the recording medium 10 by a recording means 5. The written image data are displayed by a large number of pixels of the recording medium 10. Since the image data are processed according to the position of the defect pixel, the adverse effect by the defect pixel in displaying the image data can be alleviated, so that the image reproductivity deterioration and the character visibility deterioration can be restrained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271454-A (JP)
Title: Information processor, method, recording medium and program
Inventor: HOSAKA HAJIME
IPC: G06F12/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To execute further efficient address mapping.  <P>SOLUTION: When an effective address 311 is inputted, an MMU 303 interleaves a part of the inputted effective address 311 by an input address exchanger 315 controlled by an address control part 314, and forms an MMU address 312 from the effective address 311. The MMU 303 outputs an offset part of the MMU address 312 as it is, executes the conversion by using an entry held by TLB in a CAM 316, selects an address bit outputted by using an output address exchanger 317 controlled by the CAM 316, and outputs the MMU address 312 after being converted into a physical address 313.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265425-A (JP)
Title: Transformation, storage and reproducing system for electrocardiograph waveform data of electrocardiograph, and transformation, storage and reproducing device for electrocardiograph waveform data therefor
Inventor: BARNEY PHILLIPS
IPC: A61B5/332
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving an electrocardiograph for sensing heart sounds to draw up an electrocardiogram by an electric signal, so that the electrocardiograph can be always carried in a daily life by a patient having a trouble in the heart to be suitable for simply measuring heart sounds by oneself at any time and in any place, and to provide a transformation, storage and reproducing system for electrocardiograph waveform data stored by voice recording, in which an electrocardiogram is recorded by the above electrocardiograph, and the recorded electrocardiogram data is transmitted to a medical center or facilities capable of analyzing the contents by a telephone line.  <P>SOLUTION: In this transformation, storage and reproducing system for the electrocardiograph waveform data, the electrocardiograph waveform data of electric signals sensed by electrocardiograph electrode connection is transformed to analog acoustic data adjusted within audible frequency, and the electrocardiograph waveform acoustic transformation data is accumulated and stored in a recorder having a voice recording memory using EEPROM.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277711-A (JP)
Title: Adhesive composition
Inventor: IMAGAWA SHIMIZU
IPC: C09J109/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition suitable for a flexible printed board, which is excellent in adhesive force, heat resistance to a solder, storage stability and bleed out control.  <P>SOLUTION: The adhesive composition comprises (1) an epoxy resin, (2) a curing agent, (3) an inorganic filler and (4) a rubber ingredient, the rubber ingredient containing (5) an ethylene-acryl rubber and (6) a nitrile-butadiene rubber containing a carboxyl group in a weight ratio [(5)/(6)] of 90/10-20/80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278367-A (JP)
Title: Frame body for mounting floor panel and floor panel mounting structure using the same
Inventor: HIRAOKA KATSUYA
IPC: E04F15/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor panel mounting frame body and a floor panel mounting structure using the same, capable of laying down the floor panels before carpentering, minimizing the cutting work of the floor panels at a job site, and reducing the amount of waste materials.  <P>SOLUTION: In this floor panel mounting frame body used in laying down the floor panels P1 on a floor F, the floor panel mounting frame body comprises a floor panel loading part 5 and a base mounting part 2 for positioning and mounting a base P2 to a side part of the floor panel P1 laid on the floor panel loading part 5. In this floor panel mounting structure, the floor panel mounting frame body provided with a floor-side fixing part 6 for fixing the floor panel mounting frame body to a floor F side, is used to mount the floor panels P1 and the base P2.  <P>COPYRIGHT: (C)2004,JPO