baber/WOPTO huggingface dataset:
Patent JP-2004333152-A (JP)
Title: Sensor output correcting circuit
Inventor: TAKAHASHI HIDETOSHI
IPC: H03F1/30
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor output correcting circuit capable of improving the degree of freedom of output correction, and easily conducting output correction.  <P>SOLUTION: This sensor output correction circuit is provided with an initial stage differential amplifying part 10 to amplify and output a sensor output signal by an amplifying gain that is varied by adjusting a resistance value of a resistance R4 based on the sensor output signal outputted from a pressure sensor, and a latter stage amplifying part 11 to amplify and output the sensor output signal by an amplifying gain that is varied by regulating a resistance value of a resistance R3 based on output of the initial stage differential amplifying part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329603-A (JP)
Title: Ultrasonic diagnostic instrument
Inventor: ISHIZUKA MASAAKI
IPC: G01P5/00
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost ultrasonic diagnostic instrument having a pulse mode and a continuous wave doppler mode, and reduced in cost.  <P>SOLUTION: The instrument transmits an ultrasonic pulse and a continuous wave alternately from a plurality of ultrasonic vibrators and receives a reflected ultrasonic doppler signal from a subject. In the continuous wave doppler mode, a reception signal is divided into a common-mode component and an orthogonal component. Then quadrature detection, removal of a carrier frequency component comprised in the reception signal, and then, digital conversion is performed. After prescribed delay is given to each signal, phasing addition is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334741-A (JP)
Title: Relay device and its program
Inventor: OKAMOTO MANABU
IPC: G06F21/31
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device and a program for preventing the determination of a service usage contents of every user on a service server side.  <P>SOLUTION: A relay server 200 authenticates a client 100 based on a relay server account ID and a password transmitted from a client 100. If the client 100 is a valid user, the relay server 200 requests authentication from the service server 300 by using a service server account ID and a password previously allocated from the service server 300 instead of the relay server account ID and the password received from the client 100, and the service offered from the service server 300 is relayed to the client 100.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337219-A (JP)
Title: Deodorant and deodorization device
Inventor: KAWAMUKI SHIGERU
IPC: A61L9/01
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorant and a deodorization device and method which can remove the odors of the garbages, kitchens, refrigerators, indoors, toilets, human bodies, pets and excrements of the pets and the deodorization of clothing or the like liable to easily adsorb such odors, especially the clothing hard to wash such as suits and coats more specifically by enabling the efficient removal of various odors attributed to sulfur compounds or nitrogen compounds with a simple method while achieving a higher safety, easier production and higher deodorizing speed.  <P>SOLUTION: The deodorant contains the specified compound having two acyl groups at the terminal and preferably in the form of an aqueous and/or ethanol solution. The deodorization device has a housing body for housing the deodorant and a body carrying the deodorant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342677-A (JP)
Title: Connection structure of circuit board
Inventor: NAKANO TETSUO
IPC: H05K7/14
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stress-relaxing sections of terminal pins from entering through holes formed in a circuit board in a connection structure for circuit board constituted by inserting and connecting the terminal pins having the stress-relaxing sections into and to the through holes.  <P>SOLUTION: On one surface of a case 10, the terminal pins 21 are protruded and, at the same time, the circuit board 30 is mounted. The circuit board 30 has tapered through holes 31 having larger-diameter openings on the case 10 side and smaller-diameter openings on the opposite side, and the front ends of the terminal pins 21 are inserted into the through holes 31 and electrically connected to the holes 31 through conductive connecting members 50. In the terminal pins 21, the stress-relaxing sections 24 are formed between the through-hole inserting sections and protruded root sections. In the through-hole inserting sections of the terminal pins 21, protruded sections 25 having diameters smaller than those of the larger-diameter openings of the through holes 31 and larger than those of the smaller-diameter openings of the holes 31 are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339281-A (JP)
Title: Preparation method for block copolymer
Inventor: GOTO YUKIMI
IPC: C08F6/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a block copolymer by obtaining a crumb-like block copolymer through steam stripping and subjecting it to dehydration and solvent removal, wherein dehydration and solvent removal are efficiently conducted to yield the block copolymer having a low final concentration of a residual solvent and a quality (e.g. little amount of granular structure, transparency) required for its application to a sheet, a film, or the like.  <P>SOLUTION: In the preparation method for the block copolymer, a hydrocarbon solvent solution of a block copolymer comprising a vinyl aromatic hydrocarbon and a conjugated diene is subjected to steam stripping to obtain the crumb-like block copolymer. Then, the crumb-like block copolymer is dehydrated and hot-air dried at 70-95°C to achieve a moisture content of 5-20 mass% before being extruded from a biaxial extruder equipped with a deaerating slit and a deaerating vent part having a depressurizing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341826-A (JP)
Title: Quantum cash issuing device, quantum cash using device, quantum cash method, and program
Inventor: TOKUNAGA HIROMI
IPC: G06Q20/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of the information of the database of a bank, and to maintain the anonymity of quantum cash.  <P>SOLUTION: A bank 100 generates a quantum state consisting of a plurality of sets of the even number of quantum bits (entangled sets) in an entangled state which is decided by face value secret information and arbitrary information and the number of quantum bits of which is decided by division secret information, and transmits the quantum state and the face value information as quantum cash to a user 200. The user 200 applies at least either bit inversion or phase inversion to each of the entangled sets of the received quantum cash an even number of times in total, and transmits the quantum cash state to which such processing is applied and the face value information as quantum cash to a retailing store 300. The retailing store 300 transmits the quantum cash to the bank 100, and the bank 100 verifies the quantum cash according to whether the exclusive OR of variables obtained by removing the face value secret information from the variables which specifies a verification quantum state constitutes a verification value for each of predetermined sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339821-A (JP)
Title: Apparatus for opening/closing door body
Inventor: MIZUHASHI TAKESHI
IPC: E02B7/40
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making apparatus for opening/closing a door body, which exerts the unprecedented effect of action.  <P>SOLUTION: This apparatus for opening/closing the door body 2, which is installed in a water flow passage 1 for allowing the passage of flowing water such as river water and seawater and which can inhibit the passage of the water by closing the passage 1, is equipped with a vertical movement cylinder device 3 for moving the door body 2 up and down in a vertical direction, and a swing cylinder device 4 for swinging the door body 2 in a front/rear direction. The door body 2 is moved upward by the cylinder 3, and swung forward by the cylinder device 4, so as to be put into an opened state. In this case, rods 3a and 4a of the cylinder devices 3 and 4 are put into a retracted state, not in a protruding state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341360-A (JP)
Title: Unit and method for driving control for display panel
Inventor: ABE NAOTO
IPC: G09G3/22
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit and a method for driving control for a display panel that have a modulator determining the pulse width of at least a modulation signal according to a modulation clock and reduce unwanted radiation without picture quality deterioration in a gradation picture as a TV picture.  <P>SOLUTION: A PCLK generation part 40 generates a modulation clock PCLK. The generated modulation clock is supplied to a driving circuit 7 which supplies the modulation signal to a column wire 1002 of the display panel. The modulation clock is frequency-modulated to spread its high harmonic spectrum. This frequency modulation is carried out meeting the condition that the luminance or average luminance of arbitrary luminance data, obtained with a modulation clock corresponding to an adjacent row wire, in one frame or two or more frames is less than a permissible value determined by the luminance data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346433-A (JP)
Title: Method for producing polytrimethylene terephthalate woven fabric
Inventor: KATAOKA YOSHIAKI
IPC: D03D47/32
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a woven fabric free of bright specks or single filament breakage defects, using PTT yarns as wefts.  <P>SOLUTION: The method comprises weaving a fabric comprising polytrimethylene terephthalate yarns at least as wefts using a water jet loom. In this method, it is characterized by that the instantaneous maximum tension during the flying travel of the weft is set at a level lower than the elastic limit tension of the weft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349789-A (JP)
Title: Frequency converter and frequency converting method
Inventor: IKEDA KAZUHIKO
IPC: H04L27/20
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively suppress interference components contained in a transmission signal to a level at which a fault on communication does not occur without increasing a circuit scale and the size of the entire apparatus.  <P>SOLUTION: A phase-shifting output quadrature modulation section 102 applies quadrature modulation to an I component of a base band signal and a Q component of the base band signal to generate a first modulation signal and a second modulation signal. An image suppressing mixer 108 mixes a first modulation signal and a second modulation signal which are different in phases by 90° with a first local oscillation signal and a second local oscillation signal which are different in phases by 90° to apply frequency conversion to a transmission signal from an intermediate frequency to a radio frequency. A local transmission signal detecting means 112 detects the level of the leaked local oscillation signal contained in the transmission signal converted into the radio frequency. An offset control unit 113 varies an offset voltage in converting performing D/A conversion so that the level of the leaked local oscillation signal detected can be suppressed. A BPF 114 removes the leaked local oscillation signal component which has been suppressed and an image component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346518-A (JP)
Title: Fatigue crack prevention method for existing bridge girder and cutting device used in this method
Inventor: KAJI HIDEKI
IPC: E01D19/04
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing the occurrence of fatigue crack simply without removing an existing soleplate and to provide a cutting device used in this method.  <P>SOLUTION: Although the bridge girder 1 of a bridge is installed on an abutment 3 through a support 2, the soleplate 5 like a flat plate is fixed between the bridge girder 1 and the support 2 by fillet welding usually. A welded joint part of the soleplate 5 and a lower face of a lower flange 1a is horizontally cut by the cutting device 10 in which a disc grinder having a flat upper face is loaded on an XY table 12 to cut and remove the soleplate 5 from the lower flange 1a and exchange a mounting bolt 8 tightening the soleplate 5 on the lower flange 1a with a mounting bolt having such strength that does not necessitate fillet welding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348234-A (JP)
Title: Portable electronic medium, issuing apparatus of portable electronic medium, issuing system of portable electronic medium, and issuing method of portable electronic medium
Inventor: NIIMURA TAKASHI
IPC: G06F3/06
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time taken for issue processing in manufacturing by making efficient and simplification of the issuing processing in manufacturing an IC card.  <P>SOLUTION: An upper order device prepares issue images in a recording region in the IC card after issuing, a manufacturing write command designating a write start position, data length, write data and the like, on the basis of the issue images is supplied to the IC card, and the IC card writes write data designated with the manufacturing write command from the write start position designated with the manufacturing write command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344359-A (JP)
Title: Ash tray attachment device for game machine
Inventor: TANI TAKAYUKI
IPC: A24F19/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ash tray attachment device for inverting an ash tray main body so as not to disturb a game when the ash tray main body is not used.  <P>SOLUTION: When the ash tray body 41 is not used, the body 41 in a usage possible state is moved to this side. Each projection 49 is slid to the terminal end of a first horizontal groove 51, so as to rotate the body 41 by substantially 180° with both the projections 49 as a center. Each projection 49 is slid to the start end of a second horizontal groove 513 from a vertical groove 515, so as to move the ash tray body 41 backward and to push its rear end to a recession. Thus, the rear end of the inverted ash tray body 41 is put into the recession, so that the rotation of the body 41 is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003309195-A (JP)
Title: Semiconductor device
Inventor: KOIZUMI TSUTOMU
IPC: H05K1/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sealing resin from decreasing in strength due to sealing.  <P>SOLUTION: A semiconductor device is composed of a semiconductor element 1 and wires 6 which are both sealed with the sealing resin 7. A seal 8 is put on the surface of the sealing resin 7 as the place of the seal 8 is determined so as to avoid the semiconductor element 1 and the apexes of the wires 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349648-A (JP)
Title: Self-cleaning method and transparent board for self-cleaning of semiconductor exposure meter
Inventor: AOYAMA RYOICHI
IPC: H01L21/304
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently self clean by optical cleaning a contaminant adhering to places other than a regular exposure course in a semiconductor exposure meter using ultraviolet rays for exposure.  <P>SOLUTION: At the time of self-cleaning, a transparent board 20 on which a recess 22 in a concave lens form is formed at a center part of a silica glass board is set at a plate holder 16 for setting a pattern plate 15 at the time of regular exposure, and ultraviolet rays are irradiated from an optical source 11. The ultraviolet rays are spread by a concave lens of the transparent board 20 and irradiated on the whole front surface of a projection lens 17. Thereby, a molecular binding of the contaminant adhering to the front surface of the projection lens 17 is cut by a powerful energy of the ultraviolet rays, and consequently the contaminant is decomposed, evaporated and removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356726-A (JP)
Title: Interpolation pixel generating circuit
Inventor: HORI YASUHIRO
IPC: H04N7/01
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an interpolation pixel generating circuit capable of generating interpolating scanning lines having less noise by determining whether or not an error correcting section properly performs correlation detection for surrounding pixel information.  <P>SOLUTION: The circuit is provided with a line memory 1 for inputting image information GD 1 successively scanned for each pixel on a display device and outputting delay image information GD2 obtained by delaying the image information for one horizontal period; an interpolation processor 2 for generating an incorrect determination signal CD according to the result of comparison between the image information of two pixels opposing high correlation information AD having high a correlation of image information of pixels opposing in the vertical direction and the inclined direction of two scanning lines, centered at interpolation pixels generated between adjacent scanning lines, and generating an interpolation pixel on the basis of the high correlation signal AD when the incorrect determination signal is not generated; and a correction processing section 3a for generating the image information of the interpolation pixel by using the image information of vertically adjacent pixels of the interpolation pixel when the incorrect determination signal CD is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004029775-A (JP)
Title: Image forming device
Inventor: AZUMA HISAFUMI
IPC: H01J31/12
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which scarcely causes color slurring and has high definition display, by removing temperature distributions at respective parts of the device.  <P>SOLUTION: A large number of compartments 32 for heat radiation formed with thin partition walls 30 are disposed on the outer surface of an electron source substrate 91 of a display panel 151 composed of the electron source substrate 91, a face plate 6 and a support frame 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004355307-A (JP)
Title: Communication method and information processor
Inventor: SAKAGUCHI AKIHIKO
IPC: G06F12/08
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out secured communication between a plurality of CPUs inside a single storage device without using any external network and to realize highly reliable high-speed communication without arranging any new internal network.  <P>SOLUTION: For speed-up of a disk I/O, the storage device has a disk cache as a standard feature connected to all the CPUs 101-103. When data are transferred between the CPUs via the disk cache, highly reliable high-speed communication can be carried out. The disk cache 132 cannot be accessed by designating a specific area from the CPU. When I/O processors IOP 111-113 controlling the disk cache map a partial area of the disk cache in an address space of the CPU, the CPU can make direct access to the disk cache for using it for communication between the CPUs. Data written in the communication area on the disk cache are used for data transfer between the CPUs and does not affect a disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351505-A (JP)
Title: Manufacturing method of cylinder block
Inventor: SUNADA TOSHIHIDE
IPC: B23K20/12
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder block manufacturing method capable of demonstrating the predetermined performance of an internal combustion engine.  <P>SOLUTION: After cylinder sleeves 30a-30c are inserted in communication hole parts 18 of a block body 10, outer circumferential wall parts of the cylinder sleeves 30a-30c and inner circumferential wall parts of the communication hole parts 18 are integrally joined with each other by a probe 56 of a friction stirring and joining tool 50. Then, the probe 56 is detached from the inner circumferential wall parts of the cylinder sleeves 30a-30c at a part below the bottom dead center of a skirt part 82 of a piston 80.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361546-A (JP)
Title: Magnet board with rivet
Inventor: ITAGAKI TAKAFUMI
IPC: G09F7/18
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet board with rivets which is good in workability in attaching a bulletin object, such as a relatively large-sized photograph or poster, to various kinds of nonmagnetic wall surfaces and by which the bulletin object can be surely attached.  <P>SOLUTION: The magnet board 1 with the rivets is constituted by being provided with an implement 2 having an approximately rectangular shape having a hollow part 4 in section and having a form extended like a belt, and a magnet section 7J at the back 7 side thereof, and further holding the rivets 3 each having a head 3a and a stem 3b with a sharp edged tip 3c to the state of protruding the same from the front 5 side at a right angle or with a downwardly facing inclination at a prescribed angle within the implement 2. The magnet section 7J is formed by making the implement 2 itself made of a magnet as shown in the figure or forming the implement 2 in a joined structure of a magnet member and a rivet insert member. Also, the mounting of the rivet can be performed by mounting the rivet from the side face of the implement 2 using a notched part 6 as shown in the figure or mounting the rivet from the bottom or back side or by insert molding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104760-A (JP)
Title: Preview method in a digital data preservation system
Inventor: ABHYANKAR VISHWAS G
IPC: G06F17/30
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preview of digital data records and allows retrieval.  <P>SOLUTION: A digital preservation system 10 accepts the digital data record as an input, provides a preview of the digital data record on a display screen, writes the data record in a human-readable form on a preservation-quality medium, stores in the medium, and performs the retrieval in the data record from the medium. And also, the digital preservation system 10 preserves the data record in a human-readable form, along with a related metadata record, allowing the human-readable preserved data record to be readable in the distant future, independent of a specific reading hardware. The preview method allows an operator to specify storage and retrieval characteristics for the data record.  <P>COPYRIGHT: (C)2004,JPO