baber/WOPTO huggingface dataset:
Patent JP-2003231203-A (JP)
Title: Carbon film coated member
Inventor: SATO MICHIO
IPC: H01L21/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon film coated member which has an excellent low wearability, wear characteristics and corrosion resistance and exhibits less release, dust generation and deterioration even when it is used under a severe condition and hardly exerts a bad influence on a semiconductor product and has an excellent durability.  <P>SOLUTION: The carbon film coated member 1 in which a film 6 comprising a metal and/or a metal carbide 5 in a matrix comprising an amorphous carbon 4 is formed on at least a part of the surface of a base material, is characterized by an atomic ratio (M/C) of the metal (M) constituting the film to carbon (C) being in a range of 0.01-0.7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004080506-A (JP)
Title: Data receiver
Inventor: AONO HIROYUKI
IPC: H04L7/027
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data receiver capable of establishing a link in an early stage and performing the data communication of high quality by improving the stability of phase following a reproduction clock after a unique word is detected.  <P>SOLUTION: The data receiver 1 is provided with a unique word detection circuit 15 and a clock reproduction part 16. The clock reproduction part 16 is provided with an averaging circuit 22 for averaging clocks at the time of reproducing a clock phase. The unique word detection circuit 15 outputs averaging time constant control signals SA corresponding to the matching degree of the unique word to the averaging circuit 22 at the time of detecting the unique word included in output data outputted from a data transmitter. The averaging time constant control signal SA increases a time constant as the matching degree of the unique word is higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079449-A (JP)
Title: Optical output device
Inventor: TSURUGA SHIGENORI
IPC: H01S3/041
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical output device achieving a formation of a color center of a light-transmitting window and a reflecting mirror, a reduction of light transmittance and reflectance, and further a reduction of frequencies of maintenance works such as a replacement of a window and a working cost by effectively removing defects in a light transmitting window as well as reducing contamination or the like of the light-transmitting window due to matters scattered as a discharge plasma sputters an inside face of a discharge tube.  <P>SOLUTION: At least an inside face side of a negative pressure space is formed by including a nitride system inorganic material with a lower sputtering rate than a silicon oxide. Especially, when the negative pressure space is a microwave excited discharge space, the nitride inorganic material is preferred to be a nitride system inorganic material with a dielectric loss of not more than 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079943-A (JP)
Title: Silicon-ferrous alloy based metal soft magnetic dust core
Inventor: SATO NAMIO
IPC: H01F1/24
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon-ferrous alloy based metal soft magnetic dust core for electronic components featuring high permeability, high saturation magnetization, a small loss, stability in DC superposition characteristics, and the like, and to provide its producing process.  <P>SOLUTION: The silicon-ferrous alloy based metal soft magnetic dust core is produced by spraying surface coating liquid mixing an inorganic insulation layer forming liquid and rustproofing liquid under such a state as silicon-iron powder having particle size not larger than 75 μm and containing silicon by 0.5-7 wt% is floating while stirred by hot air, heat treating the silicon-iron powder subjected to surface coating at an appropriate temperature in order to form an insulation layer, compressing powder thus produced with an appropriate pressure to produce a dust core, and then treating it at an appropriate temperature in the atmosphere thereby generating appropriate subgrains.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078842-A (JP)
Title: Browser of computerized document, method of displaying computerized document and program for browsing computerized document
Inventor: YAMASHITA DAISUKE
IPC: G06F3/0485
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To display, without reducing a size, a large-sized image which does not fit into a display screen, and to complete an operation requested to a user in one scroll direction when the large image exists.  <P>SOLUTION: In the display screen 102, the line direction is defined as directions of both arrows indicating H_IMAGE and the column direction is defined as directions of both arrows indicating W_IMAGE. An image 103 which does not fit into the display screen 102 not only in the column direction but also in the line direction is scrolled (scrolled in the left direction of a figure) in the column direction by performing only an operation for scroll in the line direction by the user, scrolled in the line direction after the scroll is terminated, and the scroll in the column direction is restarted after the scroll in the line direction is terminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082435-A (JP)
Title: Printer and its control method
Inventor: OSADA MASATAKA
IPC: B41J5/30
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent troubles incident to temperature rise of a processor 2 while reducing power consumption.  <P>SOLUTION: The printer is arranged such that print operation is controlled by means of a processor 2, a working memory 6 stores received print information temporarily and a cache memory 3 stores print information or a program read out by means of the processor by accessing the working memory 6 or a program memory 5 once. The processor 2 is provided with a cache rate register 4 for altering the rate of access to the cache memory 3 depending on the operating state of the printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332077-A (JP)
Title: Organic red electric light emitting device including heterocyclic ring emitter
Inventor: RICHTER ANDREAS
IPC: H01L51/30
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a red organic EL device having improved quantum yield and long-time stability by developing new light emitting compound and a doping agent.  <P>SOLUTION: The EL device includes compound having a alight emitting layer of formula 1 as the doping agent or the light emitting compound. Here, R<SB>1</SB>to R<SB>12</SB>groups are Hydrogen, straight chain, or branch chain 1-6C alkyl, aralkyl, aryl, or substitution aryl, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>, R<SB>11</SB>, R<SB>8</SB>and R<SB>12</SB>may form alicyclic, heterocyclic, or aromatic ring, and R<SB>5</SB>may be further H, OH, OR<SB>9</SB>, N, N-di-(1-6C) alkylamino, acetylamino, or harogen. R<SB>6</SB>and R<SB>7</SB>may form alicyclic or heterocyclic ring, A<SB>1</SB>and A<SB>2</SB>are -CN, -NO<SB>2</SB>, or -COOR<SB>8</SB>, X is -CH, -CR<SB>11</SB>, or N, and Y is O, -NH, -NR<SB>12</SB>, S, or Se. A plurality of doping agents generate red light emission with extremely high quantum yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086599-A (JP)
Title: Credit card information management device, management method, and program thereof
Inventor: NISHIKAWA MASAYA
IPC: G06Q20/00
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a credit card information management device having a management function of a credit card number with high security, in a server for Web pages to receive the credit card number and attribute information.  <P>SOLUTION: An identification number issuing part 12 issues an identification number common to the credit card number information and the attribute information which are received from a credit card user. A transmitting/receiving part 11 transmits a first encrypted information which is an encrypted information of the identification number and the credit card number and a second encrypted information which is an encrypted information of the identification number and the attribute information, to the server of a credit card company. According to it, an encryption/decryption processing part 14 decrypts the received and encrypted identification number and examination result information, and an information recording part 13 records the examination result information into a member management database 15 by correlating with the identification number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003097247-A (JP)
Title: Method for controlling generation of nitrogen oxide in internal combustion engine
Inventor: HILTNER JOEL D
IPC: F02D41/38
Filed: 2002-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling generation of nitrogen oxide in an internal combustion engine. SOLUTION: The method for controlling generation of nitrogen oxide in an internal combustion engine comprises processes in which: a compound of fuel and air in a combustion cylinder is burned; pressure in the combustion cylinder and position of the piston in the combustion cylinder are measured; the amount of nitrogen oxide generated in the combustion process by the measurement process is calculated; calculation history of nitrogen oxide is stored in a storage unit; and the output action is controlled in accordance with the amount of calculation of nitrogen oxide, the stored history of nitrogen oxide and a threshold of nitrogen oxide.
Patent JP-2004085470-A (JP)
Title: In-vehicle navigation system, guiding pathway searching method, and program
Inventor: HANYA TAKESHI
IPC: G08G1/0969
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle navigation system capable of reflecting a user's mind on selecting among several optional pathways displayed on a screen with a recommended pathway and a new guiding pathway other than the previously recommended pathway which the vehicle runs off, and to provide the guiding pathway searching method and a program for executing the method.  <P>SOLUTION: When the vehicle runs off the under guiding pathway, the in-vehicle navigation system searches the guiding pathway capable of returning to a previous guiding pathway effectively and at least one more guiding pathway other than the present guiding pathway respectively, and guides the vehicle while displaying at least two guiding pathways, and the user can grasp a reason whether the vehicle runs off the recommended pathway on his mind or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081702-A (JP)
Title: Base material for curtain, and accordion curtain
Inventor: FUJIKI NOBUO
IPC: D04H3/016
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material for a curtain and an accordion curtain, having no shininess and having good design.  <P>SOLUTION: This base material 1 for a curtain includes a non-woven fabric 3 integrated with the whole surface of one side of a visible sheet 2, and the other surface of the visible sheet 2 has an uneven surface 4 where projecting and recessed parts are formed. The basis weight of the non-woven fabric 3 is equal to or lower than 25g/m<SP>2</SP>, and the fineness of the non-woven fabric 3 is 6 to 30 dtex. The non-woven fabric 3 is formed of a continuous filament. Thus, the base material 1 for a curtain having no shininess and having good design can be obtained. The base material 1 for a curtain is disposed with the uneven surface 4 outside, thereby obtaining the accordion curtain 10 having good wear resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090280-A (JP)
Title: Printer and its controlling method
Inventor: SATO MITSURU
IPC: B41J11/70
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which a print margin area appearing when printing is performed on a roll print medium can be adjusted readily, and to provide its controlling method.  <P>SOLUTION: The printer 1 comprising a print head 11, a means 12 for feeding a rolled print medium toward the print head 11, and a cutter 13 spaced apart by a distance L from the print head 11 along the feeding direction of the print medium is further provided with a means 14 for setting a marginal length shorter than the length L of print margin from a cut line on the print medium to a next print start line, a means 15 for suspending the cutting operation until the print medium moves by the distance M equal to the distance L minus the marginal length and performing subsequent print operation when print processing of first print data has ended and a cutting command is received, a means 16 for interrupting print operation and performing the cutting operation when the print medium has moved by the distance M, and a means 17 for resuming print operation of second interrupted print data following to the cutting operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092731-A (JP)
Title: Rolling bearing
Inventor: YAMAZAKI MASAHIKO
IPC: F16C33/66
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of keeping stable conductivity over a long period.  <P>SOLUTION: This rolling bearing comprises a plurality of rollers rotatably retained between an inner ring and an outer ring through a retainer at substantially equal intervals. A grease composition containing carbon powder, a metal sulfonate, and a metal carbonate is sealed in this bearing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177185-A (JP)
Title: Door opening/closing device for trick action-type clock
Inventor: TAMURA SHINYA
IPC: F16H27/06
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a door opening/closing device for a trick action-type clock provided with ornaments at each hour indication point on a dial part so as to move with full of variety.  <P>SOLUTION: Rotation by a motor 33a enables a first feed wheel 52a and a second feed wheel 54a to rotate at a constant speed through a series of wheels. By engaging each of projections 52a2 and 54a2 with the grooves of each of Geneva wheels 55a, 56a and 57a, these wheels are intermittently rotated. Output shafts 27a, 28a and 29a integrally rotating with each Geneva wheel are provided with a driving lever, which is engaged with an opening/closing member 24 provided so as to integrally swingable together with the door. Accordingly a plurality of doors can be opened and closed at any timing with a single motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004095046-A (JP)
Title: Recording control method for optical disk recording/playback device
Inventor: HATTORI KATSUMI
IPC: G11B7/004
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording control method for an optical disk recording/playback device, capable of recording a signal on a disk with a laser beam emitted from an optical pickup.  <P>SOLUTION: The optical disk recording/playback device is configured to record the information data indicating the recording position of a data signal in a buffer area set in the disk after the recording operation of the data signal on the disk. It reads the information data recorded in the buffer area, and record the TOC data of the data signal recorded based on the read information data in a read-in area, the information data is rewritten when the information data recorded in the buffer area is abnormally recorded, and the disk is used as a playback-only disk and the signal recorded in the disk is made erasable when normal rewriting operation can not be carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093895-A (JP)
Title: Image forming apparatus
Inventor: SATAKE KENICHI
IPC: G03G21/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus having high safety and good operability constituted so that a serviceman call is continuously displayed even if a power source is turned off once and then turned on again when the abnormality of high danger occurs, as for a copying machine and the like.  <P>SOLUTION: In the case the high temperature abnormality of high danger occurs (YES at step S11), the serviceman call is continuously displayed even if the power source is turned off once and then turned on again (step S12), then, the operator necessarily performs the serviceman call. On the other hand, in the case the abnormality of no urgency occurs (NO at step 11), the display of the serviceman call can be released by turning off the power source once and then turning on the power source again, thereafter, the user can use the copying machine 1. Since the operator can make the serviceman call when it is convenient for the operator (step S13), the operability of the apparatus is much improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075652-A (JP)
Title: 1, 3-benzothiazinone derivative and use of the same
Inventor: KAJINO MASAHIRO
IPC: A61K31/542
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a safe 1, 3-benzothiazinone derivative having an excellent apoptosis inhibitory activity and MIF (macrophage migration inhibitory factor) binding activity, and a preventing/treating agent of heart diseases, neurodegenerative diseases, cerebrovascular diseases, central nervous system infections, traumatic diseases, demyelinating diseases, bone/joint diseases, renal diseases, hepatic diseases, myelodisplastic diseases, AIDS, cancer, or the like.  <P>SOLUTION: The benzothiazinone derivative is expressed by formula (I) [wherein, R<SP>1</SP>is H, a halogen, hydroxy, nitro, an alkyl which may be halogenated, an alkoxy which may have a substituent, an acyl, or an amino which may have a substituent; R<SP>2</SP>is pyridyl, furyl, thienyl, pyrrolyl, quinolyl, pyrazinyl, pyrimidinyl, pyridazinyl, indolyl, tetrahydroquinolyl or thiazolyl each of which may have a substituent; and (n) is 1 or 2].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090835-A (JP)
Title: Sun visor for vehicle
Inventor: SUZUKI YOSHIYA
IPC: B60J3/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sun visor for vehicles for eliminating any trouble attributable to the relative turn between a supporting core shaft body to constitute a support shaft of a sun visor body and a cylindrical shaft body comprising a pair of half-split cylindrical shafts.  <P>SOLUTION: In the vehicle sun visor having a support shaft 30 to be hooked to a hook 6 in a cabin, the support shaft 30 comprises a supporting core shaft body 13 and a cylindrical shaft body 31. The supporting core shaft body 13 is integrated with the sun visor body 11, and a fused protrusion part 41 is formed on an outer circumferential surface thereof. The cylindrical shaft body 31 is formed by joining a pair of half-split cylindrical shafts 32 with each other, and a plurality of grooves 40 along the axial direction are formed on an inner circumferential surface thereof over a predetermined range in the circumferential direction. The fused protrusion part 41 is fluidized by the ultrasonic fusing, allowed to flow into the whole or a part of the plurality of grooves 40, and solidified to couple the supporting core shaft body 13 with the cylindrical shaft body 31 in a non-turnable manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093474-A (JP)
Title: Micro sensor made of silicon
Inventor: HAMAYA SHOGO
IPC: G01N27/16
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction in characteristics due to electrical leakage etc. in a contact combustion type combustible gas sensor 10, even when a gas to be measured containing moisture etc. is measured.  <P>SOLUTION: The contact combustion type combustible gas sensor 10 is provided in a measurement chamber 43a of an element case 41 and outputs a detection signal, based on the electric resistance of a heater 53a for detection, by oxidizing a combustible gas with a catalytic film 53b provided in a detection element 50. The detected signal of the detection element 50 is connected to an external circuit by a signal wire 57. The signal wire 57 is coated with a sealing member 58b so as to prevent inflow to a detecting part 53 by a partition part 58a to prevent electrical leakage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070892-A (JP)
Title: Distributed server system
Inventor: MEYERSON KEVIN R
IPC: G06Q50/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is extremely risky from a management point of view to install and operate a super computer having a large scale storage capacity and large scale arithmetic throughput in order that an information processing service provider performs large scale information processing business in which actual demands are uncertain.  <P>SOLUTION: An alliance is formed with many personal computer owners having large reserve power in a storage capacity and a time band not used for arithmetic operations, a free storage area is accessed at all times and an arithmetic function is utilized in an unused time band. Thus, a virtual super computer freely extendible and contractible in capability is formed and the computer owners receive rewards in a form corresponding to utilization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097437-A (JP)
Title: Wheelchair fixing structure
Inventor: UENO YOSHIAKI
IPC: A61G5/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair fixing structure capable of fixing a wheelchair which is moved to a driver's seat position.  <P>SOLUTION: A U-shaped front part striker 23 is provided on the frame front end of the wheelchair. A lock mechanism 81 is provided on the front end of a rail 32 on a car body floor and a casing 91 is provided with a notched part 92 opened to a vehicle rear part R. A latch mechanism 93 is provided inside the casing 91 and the latch mechanism 93 is provided with a latch for locking the front part striker 23 of the wheelchair guided by the notched part 92. The levers 101 of both latches are connected by a connection plate 102, the connection plate 102 is connected to the unlocking lever of a console box arranged at a driver's seat position side part through the wire 104 of a cable 103, and the lock state of the front part striker 23 by the latch is made releasable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101877-A (JP)
Title: Spectacle lens
Inventor: YAMAMOTO TSUTOMU
IPC: G02C7/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spectacle lens which is suitable for observing an object in a middle distance and has the region of a wide clear vision range.  <P>SOLUTION: The spectacle lens has a constant refractive power region of which the transmission refractive power is approximately constant in the approximately center part of a lens, an upper refractive power gradient region where the transmission refractive power changes continuously to the upper end of the lens on the upper part of the constant refractive power region, a down refractive power gradient region where the transmission refractive power changes continuously to the lower end of the lens on the lower part of the constant refractive power region, and the constant refractive power region is a region for object observation in the middle distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098958-A (JP)
Title: Electric control braking system for vehicle
Inventor: ICHINOSE MASANORI
IPC: B60T13/74
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a driving unit causes a malfunction when a power is turned on and off intermittently in a short time in an electric control braking system, and reduce the number of wires connected to the driving unit as much as possible to minimize the weight of the system.  <P>SOLUTION: The power is kept supplied to the driving unit for a certain period from a time when the status of a power charge signal changes, irrespective of the status of the power charge signal after the time of the change. With this arrangement, the wiring connected to the driving unit is simplified, the cut off of the power before a normal end of the initialization of the driving unit upon its start is prevented, thus a malfunction is prevented.  <P>COPYRIGHT: (C)2004,JPO