baber/WOPTO huggingface dataset:
Patent JP-2004236084-A (JP)
Title: Receiving circuit and transmitting circuit
Inventor: SHIROMIZU NOBUHIRO
IPC: H04J3/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting/ receiving circuit for communication in which the operating speed of a clock synchronization digital circuit is enhanced to the maximum speed of flip-flop and the occurrence of a jitter is suppressed.  <P>SOLUTION: A clock signal synchronized with data with f1/n[Hz] of frequency is made into n-fold clock frequency by a multiplier 3 and used as a trigger of the flip-flop with f1[b/s] of the operating speed in the clock synchronization digital circuit 4. The multiplier avoids an effect of lowering of the operating speed due to wiring capacity by arranging the clock signal with f1[hz] in the vicinity of the flip-flop using the clock signal as the trigger. Thus, the maximum operating speed of the transmitting/receiving circuit determined by an operating frequency of the clock synchronization digital circuit is enhanced to the maximum operating speed of the flip-flop. Since a margin is made in frequency band design of a clock signal processing circuit, power consumption and phase noise are reduced and a control frequency range is expanded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239737-A (JP)
Title: Rotation angle detection device and rotation angle detection method
Inventor: ITO SHIGEJI
IPC: G01D5/245
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detection device and a rotation angle detection method which reduce power consumption.  <P>SOLUTION: A magnetic resistance element 11 outputs a signal changing in one period at every rotation at a prescribed angle of a steering shaft, repeatedly following rotation of a rotator. A microcomputer 12 calculates the rotation angle of the steering shaft based on a signal period and a signal value from the magnetic resistance element 11. The microcomputer 12 operates the magnetic resistance element 11 in a prescribed basic sampling period in the engine stop state, and changes the sampling period according to the rotation speed of the steering shaft so that a constant rotation angle can be always detected when the rotation of the steering shaft is detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240805-A (JP)
Title: Guide system of empty space in parking lot
Inventor: TSUBOI SHOICHI
IPC: G08G1/14
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user of a vehicle to confirm an empty space in a parking lot in the vehicle stopping state without requiring a large-scale facility, and also to contribute to reduction in the risk of accidents in the parking lot.  <P>SOLUTION: In this system for connecting the own vehicle to a plurality of other vehicles so as to be mutually communicable in the parking lot, vehicle body width data of the own vehicle are transmitted from the own vehicle laid in the stopping state (S2), and detection data instructing the vehicle position and lateral empty space distance detected in each of other parked vehicles are transmitted, in response to the data, from the vehicle concerned (S3). In the own vehicle, mapping processing is performed for the position and empty space layout of the vehicle concerned on the basis of the received detection data (S4), and an empty space for parking is retrieved from the processing result (S5, S6, and S8-S10), and the retrieved information is displayed on a screen (S7).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244824-A (JP)
Title: Wireless electric lock device
Inventor: IGAWA YASUSHI
IPC: E05B49/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless electric lock device which can cope with a malfunction in a power line for driving a locking/unlocking unit for an auxiliary lock from a locking/unlocking unit for a main lock.  <P>SOLUTION: When the locking/unlocking unit 10 for the main lock supplies electric power to a motor 62 on the side of the locking/unlocking unit 50 for the auxiliary lock via the power lines 52a and 52b so as to open/close the auxiliary lock (S102: Yes), in the detection of the malfunction in the power lines 52a and 52b from applied voltage (S106: Yes), the supply of the electric power is stopped (S114). Thus, the wireless electric lock device can properly cope with even the occurrence of the malfunction such as a short circuit in the power lines 52a and 52b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242883-A (JP)
Title: Flat sewing machine for lapper binding
Inventor: TAKADA TAKASHI
IPC: D05B35/06
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat sewing machine for lapper binding which does not disturb a visibility of an operator and prevents a tape from clogging the inlet of a binder.  <P>SOLUTION: The flat sewing machine for lapper binding provided with a tape supplier arranged at an arm head for supplying sewing part with a tape, a presser foot arranged at the sewing part below the arm head for pressing cloth on a mount, and a binder having an opening in front of the presser foot for holding two or three tapes. The inlet of the binder is twisted to direct in a vertical direction and the tape carriage part of the tape supplier is arranged adjacent to and above the inlet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245332-A (JP)
Title: Lubricating and cooling structure for wet type friction engagement device
Inventor: KITABAYASHI NAGAARI
IPC: F16D55/40
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating and cooling structure for a wet type friction engagement device of a relatively simple constitution in which drag torque in a normal low-speed use can be reduced.  <P>SOLUTION: In the wet type friction engagement device 10, friction plates 30 spline-engaged with a hub 20 and mating plates 40 spline-engaged with a drum D are alternately disposed. By engagement of the friction plates 30 with the mating plates 40, torque can be transmitted. An inner surface of the hub 20 is tapered in stages in such a way that lubricating oil B is easy to leak from an opening side tip 26 of the hub 20. An oil hole 24 is disposed in a diametric direction of the hub 20 in each stage. Each oil hole 24 is dented around an inlet. In low speed rotation with relatively small centrifugal force, lubricating oil B leaks from the opening side tip 26 of the hub 20 to reduce drag torque. In high speed rotation with large centrifugal force, lubricating oil scattered from an axial center can be securely collected to be discharged from the oil hole 24.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248445-A (JP)
Title: Method for manufacturing circuit structure body
Inventor: NAKANISHI RYUJI
IPC: H02G3/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a circuit structure body which can efficiently and economically manufacture the circuit structure body including an electronic component, such as an FET, etc. in a simple and thin structure.  <P>SOLUTION: The circuit structure includes a plurality of bus bars 11, 12 for constituting a power circuit, and a control circuit substrate 20 for controlling the driving of the FET 30 provided in the power circuit. The method for manufacturing the circuit structure body includes an adhering step of adhering the plurality of bus bars 11, 12 arranged in the state that an adhesive is coated on the front surface of the control circuit substrate 20 and the bus bars are aligned in substantially the same plane. In this adhering step, a plurality of adhesive coating areas 40 independent from each other are set on a bus bar arranging area 45 in which the bus bars 11, 12 and the control circuit substrate 20 are superposed with each other, and in order to simultaneously coat the adhesive on these coating areas 40, the adhesive is coated by printing by using a mask 90 having a plurality of openings 91 of the shape corresponding to each coating area 40. The shape of each coating area 40 and the shape of the opening 91 are formed in the shape which does not have a protruding part at its inside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243489-A (JP)
Title: Cutting whetstone holder
Inventor: TSUJI SEIZO
IPC: B24D5/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting whetstone holder which prevents the whetstone from getting damaged even when mounted on a hand-held rotary driver, and supports a tendency of the cutting whetstone getting thinner.  <P>SOLUTION: The holder has a mount hole to be passed over an output shaft of the rotary driver and is structured to hold the cutting whetstone which is held around the mount hole by a pair of flanges of the output shaft. The holder is interposed between the flanges and the cutting whetstone, has an outer diameter with the approximately same size as that of the flange, and includes a packing plate having the mount hole for the output shaft at the center and a reinforcing plate extending from the outer periphery of the packing plate and having a holding surface coming into tight contact with the whetstone.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251766-A (JP)
Title: Temperature measuring method, and measuring instrument used therefor
Inventor: YAMADA YUKIO
IPC: G01K11/12
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure a temperature of an object using light.  <P>SOLUTION: A fluid is irradiated with the light from a light emitting part 31 of the first detecting part 3. The light transmitted through the fluid is received by photoreception part 32. Then, a change of an absorbance spectrum in the received light is detected. The temperature of the fluid is found based on a variation therein. Detection precision of the temperature is enhanced by using the variation of the absorbance spectrum. The detection precision of the temperature is enhanced further by using the variations of the absorbance spectra in two wavelengths.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251800-A (JP)
Title: Method and instrument for measuring surface charge distribution
Inventor: SUHARA HIROYUKI
IPC: G03G5/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure a surface charge distribution without vanishing the surface charge distribution on a sample surface.  <P>SOLUTION: In this surface charge distribution measuring method for a sample SP wherein the sample SP having a charge on the surface is irradiated with a charged particle beam to be scanned one-dimensionally or two-dimensionally, so as to measure the surface charge distribution of the sample SP based on a detection signal obtained by the scanning, an irradiation current for the charged particle beam is set at a level of not vanishing the surface charge distribution of the sample to be scanned.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253319-A (JP)
Title: Push-button apparatus
Inventor: TAKAHASHI TOMOYUKI
IPC: H01H21/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button apparatus capable of translating a button part to its pushing direction while keeping an attitude of the operating surface of the button part when pushing the button part connected to a key base through a hinge part.  <P>SOLUTION: A key sheet 11 having a button part 13 is disposed on a supporting member 21 and is supported by it. A hinge part 12 is provided on a key base 11 having elasticity, and a notch 14 wider than the hinge part 12a is provided in the vicinity of the hinge part 12a on the key base 11. In the supporting member 21, a level difference 22 is formed parallel to the notch 14 on the upper surface of the supporting member 21 on the side closer to the hinge part 12a than to the notch 14 of the key base 11. Supporting parts 12b, 12c formed by a slit 15 produced in the key base 11 by pushing the button part 13 and the notch 14 and the hinge part 12a are elastically deformed, and when a bent part produced by the elastic deformation arrives at the bottom of the level difference 22 by bending by the level difference 22, any further bending is regulated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003312630-A (JP)
Title: Container for storing article
Inventor: TOKUDA TARO
IPC: A23L7/10
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide flat containers for storing articles, which can be stably disposed in a vertically arranged state, cause no trouble such as deformation in handling, and moreover, have a shape easy to be manufactured, and which further cause no deformation of container main bodies and lids themselves of the containers even when articles generating steam, such as rice-balls, are stored therein.  <P>SOLUTION: In the flat container 10 consisting of a container main body 11 and a lid 12, a fitting portion 10a between the container main body 11 and the lid 12 is provided in such a manner as to be biased to one of end sides of at least one side face part 110 of the container 10. On the other end side of the side face part 110 of the container 10, the side wall of the container main body 11 is provided slantingly so as to protrude outward at a connecting edge between the side wall and the bottom wall of the container main body 11. Under the state that the container 10 is supported by both the portion of the protrusion 10b of the slant side wall and the overhang portion 13a of the fitting part between the container main body 11 and the lid 12, the container 10 can be vertically erected on the setting face of a stand.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254793-A (JP)
Title: Leading end structure of insertion part of endoscope
Inventor: TAKANO MASAHIRO
IPC: A61B1/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the leading end structure of the insertion part of an endoscope capable of easily inserting a washing brush into an air feed pipeline and a water feed pipeline without attaching and detaching a nozzle-integrated cap.  <P>SOLUTION: This electronic endoscope 1 is capped with the nozzle-integrated cap 70 on the leading end 11 of the insertion part equipped with an objective lens 15 as well as an air feed hole 33 and a water feed hole 43 both of which are used for washing object lens and has a cylindrical part 70b opened at the leading end and rear end thereof and a bottom part 70a for covering a part of the leading end opening 70c of the cylindrical part 70b. The nozzle-integrated cap 70, wherein the an air feed nozzle 71 and a water feed nozzle 72 are formed in the bottom part 70a so as to respectively correspond to the air feed hole 33 and the water feed hole 43, is supported on the leading end 11 of the insertion part so as to be rotable between a use position where the air feed nozzle 71 and the water feed nozzle 72 communicate with the air feed hole 33 and the water feed hole 43 and both holes 33 and 43 are bent toward the object lens 15 and a washing position where the leading end opening 70c coincides with the air feed hole 33 and the water feed hole 43 to open both holes 33 and 43.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257054-A (JP)
Title: Propulsion device for shield boring machine
Inventor: WAKECHIGAI TAKASHI
IPC: E21D9/06
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion device for a shield boring machine capable of more effectively preventing the damage in a segment resulting from deflection of a rod of a shield jack.  <P>SOLUTION: In the propulsion device for the shield boring machine making the shield boring machine drive forward by abutting the rod 3 of the shield jack 1 against the existing segment S through an eccentric hardware 4 extended to the radial outside of a shield frame 51, when the rod 3 is bent to the radial outside of the shield frame 51 by reaction force received from the segment S, the shield jack 1 is provided in the direction of the radius of the shield frame 51 in a movable manner so that the shield jack 1 can be swung in the radial direction of the shield frame 51 at the approximately same angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258938-A (JP)
Title: Print order system and print order method
Inventor: TAMURA TOMOAKI
IPC: G06Q10/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow free design for a web page, and to print an image with resolution suitable for printing.  <P>SOLUTION: In this print order system for receiving uploading the image, and order information expressing an order content for the printing about the image, by an order reception server via a network, an address corresponding to the uploaded image is received from the order reception server.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256705-A (JP)
Title: Crosslinkable fluorine-containing copolymer and crosslinkable fluorine-containing copolymer composition
Inventor: FUJIWARA DAISUKE
IPC: C08F216/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent-soluble crosslinkable fluorine-containing copolymer which can be crosslinked with heat and light irradiation to form a film with a low dielectric constant and a low refractive index.  <P>SOLUTION: The crosslinkable fluorine-containing copolymer is prepared by copolymerizing a perfluoroalkylethyl vinyl ether (1) represented by formula (1): RfCH<SB>2</SB>CH<SB>2</SB>OCH=CH<SB>2</SB>[Rf: -(CF<SB>2</SB>CF<SB>2</SB>)<SB>n</SB>F, and n: 1-4], an unsaturated dibasic acid anhydride (2) and a fluorinated olefin (3) which may have an ether bond (wherein the compound according to formula (1) is excluded). A copolymer composition comprises the copolymer and a crosslinking agent. Preferably, the compound (1) is perfluorooctylethyl vinyl ether; the unsaturated dibasic acid anhydride (2) is maleic anhydride; and the fluorinated olefin (3) is hexafluoropropene. The copolymer is preferably prepared by copolymerizing 40-60 mol% of the compound (1), 10-40 mol% of the unsaturated dibasic acid anhydride (2) and 10-40 mol% of the fluorinated olefin (3), wherein the sum of the all copolymerization components is 100 mol%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309080-A (JP)
Title: Method for smoothing annealed surface of substrate and mask for laser annealing
Inventor: MITANI YASUHIRO
IPC: H01L21/20
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for smoothing a laser annealed surface by using a mask having divided opening patterns and divided mask patterns.  <P>SOLUTION: The method for smoothing the laser annealed surface comprises: the steps of illuminating a laser beam having a first wavelength; melting a substrate region by using a mask having a first shielding region having an opening pattern which includes a first size and an opening pattern which includes a second size smaller than the first size, and supplying a first energy density by illuminating the laser beam having a first energy density to the substrate region; crystallizing the substrate region; illuminating the diffracted laser beam to the substrate region; and smoothing the surface of the substrate by illuminating the diffracted laser beam. The above-described mask has divided opening patterns on an LILaC region and the surface smoothed region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004256465-A (JP)
Title: Drug for treating jet lag syndrome
Inventor: ABE TOMOICHI
IPC: C07D407/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicinal composition and a method for effectively preventing and/or treating jet lag syndrome.  <P>SOLUTION: The medicinal composition for preventing and/or treating the jet lag syndrome contains an effective amount of a benzodioxane-based 5-HT (hydroxytryptamine)<SB>1A</SB>agonist. The method for preventing and/or treating the jet lag syndrome involves administering the medicinal composition to a mammal moving between remote time zones at the time zone corresponding to the time before noon at a departure place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258498-A (JP)
Title: Liquid crystal display device
Inventor: FURUYA MASATO
IPC: G09G3/36
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the distribution characteristic of feedthrough voltages with the distance from a vertical address circuit, i.e. unevenness with places is larger since a reflection type liquid crystal display device has a structure wherein effect of parasitic capacity between adjacent pixel electrodes can not be ignored.  <P>SOLUTION: In a liquid crystal display device as an embodiment, a scanning pulse supplied to (m+1)th row pixels rises one horizontal period before a scanning pulse supplied to an (m)th pixel falls, so the pixels in the (m+1)th row are selected and in a period wherein pixel electrode voltage levels of the pixels belonging to the row vary, pixels in an (m)th row are all selected; even if an error voltage due to feedthrough from the (m+1)th row pixels to the (m)th row pixels is caused by parasitic capacity coupling between adjacent pixel electrodes, recharging is carried out by switching transistors of the (m)th row pixels in an ON state and its influence is canceled. Consequently, the feedthrough voltage distribution is reduced to obtain display quality with superior uniformity.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002317-A (JP)
Title: Bisbenzotriazolylphenol compound, ultraviolet light absorber, and composition containing the same
Inventor: KURISHIMA SUSUMU
IPC: C09D7/12
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful as an ultraviolet light absorber, and to provide a composition containing the ultraviolet light absorber.  <P>SOLUTION: The bisbenzotriazolylphenol compound is represented by formula(1)[ wherein, A is a methylene group, (CH<SB>3</SB>)<SB>2</SB>C group or C<SB>2</SB>H<SB>5</SB>(CH<SB>3</SB>)C group; R<SB>1</SB>to R<SB>8</SB>are each H, a 1-4C alkyl, aryl, 1-4C alkoxy or halogen atom; R<SB>2</SB>, R<SB>3</SB>, R<SB>5</SB>and R<SB>6</SB>are each a 1-6C straight-chain or branched alkylene group; R<SB>4</SB>and R<SB>7</SB>are each H or methyl; and i, j and k are each 0 or 1 ]. The composition containing this compound is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262021-A (JP)
Title: Composition for recording material and recording sheet
Inventor: MIZUSAKI TORU
IPC: B41M5/52
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording sheet which has a high printing density and is clear and excellent in resolution as a composition exhibits excellent dispersibility of a white pigment and has extremely high ink absorbing properties.  <P>SOLUTION: The composition for a recording material comprises (A) an ethylene oxide/propylene oxide block type adduct to acetylene glycol and/or an ethylene oxide/propylene oxide random type adduct to acetylene glycol, and (B) a polyoxy(ethylene-propylene) block polymer with a weight-average molecular weight of 1,500-12,000 and contents of ethylene oxide and propylene oxide of respectively 10-90 wt.%. A water-soluble surfactant composition with a contact angle of a 0.1 wt.% water solution after 30 sec from dropping down of ≤60° and a dynamic surface tension at 1 Hz and 10 Hz respectively of ≤50 mN/m, is added into a white pigment with a mean particle diameter of 1-20 μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263227-A (JP)
Title: Thin film deposition method and deposition system
Inventor: KAKIMOTO KAZUTOMI
IPC: H01B12/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film deposition method and a deposition system therefor where the yield of a plume can be improved by effectively using the plume without any waste, further, even in the case an oxide superconductive thin film with a stacked structure is obtained, a film deposition process can be reduced, and the reduction of the production cost can be attained.  <P>SOLUTION: In the method of depositing a thin film, laser beams 8a to 8c are applied to the surface of a target 7, the constituting grains of the target 7 are beaten out or evaporated to generate a plume 55, a thin film stacked body 34 is passed into the plume 55 for a plurality of times, and the constituting grains comprised in the plume 55 are deposited on the thin film stacked body 34 per pass, so that an oxide superconductive thin film with a stacked structure is deposited on the thin film-stacked body 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI