baber/WOPTO huggingface dataset:
Patent JP-2003299957-A (JP)
Title: Catalyst for cleaning saturated hydrocarbon and manufacturing method therefor
Inventor: MORIKAWA AKIRA
IPC: B01J23/44
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To further enhance the oxidation activity of a saturated hydrocarbon of a catalyst having Pd supported thereon and to enhance even the high temperature durability of the catalyst.  <P>SOLUTION: Composite noble metal colloid including two-phase colloid having Pd colloid therein and Pt colloid on the surface thereof is supported on a porous oxide carrier. Since Pt is present on the surface of the two-phase colloid, the adsorbability of an oxygen atom to Pd is properly relaxed and the adsorption of saturated hydrocarbon to an active point is hardly obstructed. Simple oxidation activity is more excellent than that of Pd and the Pt present on the surface of the two-phase colloid acts as an adsorption point to generate the adsorption- dissociation of saturated HC and, thereafter, Pt is reacted with an oxygen atom adsorbed by Pd. Therefore, the activity of the catalyst is enhanced as compared with the case of Pd alone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300613-A (JP)
Title: Oscillation-type component supply device
Inventor: KAJIMOTO TAKESHI
IPC: B65G47/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation-type component supply device capable of securing sufficient component supplying performance even when many components are wrongly directed in the longitudinal direction.  <P>SOLUTION: A tip of a transferred component 1a is detected by a sensor 23 for trigger at a transfer passage 4 of a longitudinal reversing part 13 configurated by a V-groove 22, the presence or absence of a characteristic part 2 at a front end side of a right upper side face 18 is detected by a photoelectric sensor 24, it is determined that the component 1a is directed backward in the absence of the characteristic part 2, and the air is jetted to a rear end side of a right lower side face 18d from a nozzle 25 to reverse the longitudinal direction of the component 1a by the moment by jetted air, and the component lands on the bottom of the V-groove 22, whereby the component 1a wrongly directed in the longitudinal direction is reversed, and aligned and supplied to a discharge end without being eliminated from the transfer passage 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301391-A (JP)
Title: Steel wire for reinforcing rubber article and steel cord for reinforcing rubber article and tire
Inventor: OSAWA TAKAZO
IPC: D07B1/06
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel wires having high low-temperature adhesion between the plated brass and rubber, causing no separation between the cords and the rubber in the belt of a tire used in an extra-cold district in particular, when undergoing a heavy load on the tire.  <P>SOLUTION: The steel wire is such one that the circumferential surface thereof is plated with brass, wherein the surface roughness of the wire circumferential surface as the substrate of the plated brass is brought to 0.08-0.15 μmRA and the content of phosphorus atoms contained as an oxide is brought to ≤1.5 atom.% in the surface layer region ranging from the surface of the plated brass to a 5 nm depth radially inward of the wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003259458-A (JP)
Title: Subscription succession assuring device, communication device, program, and recording medium
Inventor: HAMATSU MAKOTO
IPC: H04L9/32
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology by which a communication device can accurately discriminate a subscriber who is going to use the communication device.  <P>SOLUTION: A subscription succession assuring device 80 stores a contract discrimination information which uniquely specifies a subscription contract between a subscriber who is going to receive a mobile packet communication using a mobile packet communication network 40 and a communication carrier which provides the service. A UIM (Universal Identity Module) discrimination in formation which uniquely specifies UIM20 issued based on the contract, and their correspondence. The UIM20 stores the UIM discrimination information, and the succession assuring device 80 returns the contract discrimination information corresponding to the UIM discrimination information, if the UIM discrimination information is sent from the mobile station 30 that obtains the UIM discrimination information from the UIM20. Then, the returned contract discrimination information is stored in the UIM20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003302471-A (JP)
Title: Radar apparatus
Inventor: MURO HIDEO
IPC: G01S17/93
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact radar apparatus dispersing with use of a large mirror for allowing beam light to enter vertically the light receiving surface of a light receiving part.  <P>SOLUTION: This radar apparatus 1 is equipped inside with a light emitting part 11 for transmitting a transmission beam 12, a scanning part 15 for changing the direction of the transmission beam 12, and a light receiving part 24 for detecting a reception beam 13 formed by reflecting the transmission beam 12 by an object body and returning to the radar apparatus 1. A magnetostrictive film is formed on the back of an elastic beam 25 for supporting a photodiode part 16, and a torsional stress is generated in the elastic beam 25 by a magnetic field H generated by making a current flow in an external coil installed on the unillustrated outside, to thereby rotate the photodiode part 16 around the elastic beam 25 as a shaft. Hereby, the light receiving surface of the photodiode part 16 can be directed to the vertical direction relative to the reception beam 13, to thereby dispense with the mirror used hitherto, and to enable to miniaturize the radar apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301656-A (JP)
Title: Door device
Inventor: NAKAGAWA NOBORU
IPC: E05D15/30
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient door device capable of compactly pivoting a door body without enlarging a supporting arm or the like even if the width of the door body is enlarged for closing a large passage and passing through without pivoting the whole door body in the case a person goes through.  <P>SOLUTION: A plurality of door body units 3 are connected to each other to form the door body 2, a guide section provided to one of the door body units 3 adjacent to each other is engaged with a guided section 32 provided to the other of them to make the width of the door body 2 expansible, the basic end 61 of the supporting arm 6 is mounted on a hanging strut 4 in a horizontal rotatable manner, the door body unit 3 located on the hanging end is mounted on the pivoting end 62 of the supporting arm 6 in a horizontal rotatable manner, and the hanging end of the door body unit 3 mounting the supporting arm 6 thereon is movable along a guide rail extended from the hanging strut 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308742-A (JP)
Title: Method for water cut-off treatment of wire harness
Inventor: SUZUKI YOJI
IPC: H02G3/38
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for water cut-off treatment of wire harness surely retaining wire without falling off melting cut-off member from wire and facilitating work attaching water cut-off member on wire.  <P>SOLUTION: In this method for water cut-off treatment of wire harness, cylindrical bodies 1 with a spiral section shape made of thermal plastic resin containing magnetic powder are attached on wires 2 one by one. The wires 2 are bundled at position of each cylindrical body 1 and are fitted in a cylindrical case 3 to surround the cylindrical body 1 of the bundled wire. The cylindrical bodies 1 are melted by induction heating from an outer circumference of the cylindrical case 3 to fill gaps between wires 2 with thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002322237-A (JP)
Title: Method for continuously producing uretedione group- containing polyaddition compound using no solvent and application of the obtained product
Inventor: WENNING ANDREAS DR
IPC: C08G18/08
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To produce a uretedione-containing polyaddition compound in a strong mixer without cleaving uretedione groups. SOLUTION: In continuously producing a polyaddition compound containing uretedione groups having free NCO groups, partially or totally sealed NCO groups or free NCO groups, partially or totally sealed NCO groups and hydroxyl terminal groups in a molten range of 40-130 deg.C, the aforesaid polyaddition compound is produced by reacting A) a polyisocyanate containing at least one species of uretedione having at least 2.0 isocyanate functionality with B) at least one species of hydroxyl group-containing polymer containing at least two hydroxyl groups and one other functional group selected from a carboxylic acid ester group, a carbonate group, an ether group, a thioether group, an esteramide group, a urethane group or an acetal group and having 180-3500 molecular weight, C) if needed, at least one species of diol having 62-400 molecular weight and D) if needed,  at least one species of a functional compound reactive to the isocyanate group.
Patent JP-2003309739-A (JP)
Title: Head end apparatus for terrestrial digital broadcasting
Inventor: KUBO TOSHIHIRO
IPC: H04N5/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive head end apparatus for terrestrial digital broadcasting that does not disturb adjacent channels.  <P>SOLUTION: This head end apparatus that does not disturb the adjacent channels can be configured with a small size at a low cost by including: a branch means 52 for branching a high frequency signal of a received terrestrial digital broadcasting program into a plurality of high frequency signals; a plurality of filter means 56a to 56h for extracting high frequency signals of different channels from each other from a plurality of the high frequency signals; a plurality of high frequency signal pre-processors 58a to 58h for converting the high frequency signals supplied from a plurality of the filter means into an intermediate frequency signal with a fixed frequency, eliminating an unnecessary signal component of the intermediate frequency signal, adjusting the signals to have a prescribed level, and converting and outputting the intermediate frequency signal whose level is adjusted into high frequency signals of different channels and providing an output; and a composite means 60 for composing the high frequency signals supplied from a plurality of the high frequency signal pre-processors 58a to 58h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305902-A (JP)
Title: Recorder, information processor, their controlling method, and program
Inventor: MORIYAMA JIRO
IPC: G06K15/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize a small and inexpensive recorder without sacrifice of the essential performance and to provide a recorder realizing recording under optimal recording conditions based on the recording width, an information processor and their controlling method and program.  <P>SOLUTION: Block size information of a block being secured by a print buffer 4030 and record data, being generated based on the recording width of main scanning, is received from a host unit 500. A block corresponding to the received block size information is secured in the print buffer 4030 and the record data is stored in the print buffer 4030. Based on the record data stored in the print buffer 4030, a CPU 402 controls recording being carried out by a recording head 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003070777-A (JP)
Title: X-ray ct unit
Inventor: TAKAHASHI JUN
IPC: A61B6/03
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT unit by which a high quality CT image with high diagnostic capability suitable for high speed scanning applicable for diagnosis of a heart can be obtained. SOLUTION: The scanner rotation part 5 of this X-ray CT unit is constituted of a first rotation part 53a with an opening part 51 in which a subject is inserted and placed and a second rotation part 53b with a rotation diameter smaller than that of the first rotation part 53a. Both rotation parts 53a, 53b are connected by a connection member 600 to rotate on a same rotation axis. At least an X-ray tube device 560 and an X-ray detector 550 are mounted on the first rotation part 53a. Elements required for X-ray generation and X-ray detection other than the X-ray tube device 560 and the X-ray detector 550, a power supply part to supply power to the elements, and a signal transmission part to transmit signals detected by the X-ray detector are mounted on the second rotation part 53b.  Centrifugal force of the first rotation part 53a mounted with the X-ray tube device and the X-ray detector with heavy weight becomes smaller. Even if the scanner is rotated at high speed, mechanical strength of the scanner main body to deal with the high speed and mounted matters can by easily secured.
Patent JP-2003309784-A (JP)
Title: Video signal processor
Inventor: OKUMURA YOSHITERU
IPC: G09G3/36
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To insert a black line to a video signal without adding a means for holding the video signal.  <P>SOLUTION: A video signal processor expands the number of vertical lines of an inputted video signal while performing vertical interpolation on the basis of a vertical interpolation coefficient. While expanding the number of lines after the expansion of the vertical lines so as to be a value including black lines, the processor counts the number of vertical lines, stops the cumulative addition of vertical interpolation coefficients for each fixed line to which the black line has to be inserted, and inserts a black signal to the line, thereby the black line is inserted without adding the means for holding the video signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315143-A (JP)
Title: Sound recording method for noise and vibration measurement and device using the same
Inventor: OYA MASAHARU
IPC: G01H3/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound recording method for noise and vibration measurement which can record a sound required to be distinguished corresponding to changes in measurement environment without recourse to experiences and know-how.  <P>SOLUTION: The sound recording method for noise and vibration measurement is to record a sound required to be distinguished. An equivalent noise level Leq of a noise level measured with a sampling cycle T (for example, 100 ms) during a past measurement time t1 (for example, 1 min) is calculated every predetermined interval t2. While a sampling value Lp of a measured noise is a certain level (for example, 10 dB) higher than the equivalent noise level Leq (i.e., Leq+10<Lp), the sound is recorded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316148-A (JP)
Title: Image forming apparatus
Inventor: SEKIGUCHI MANAMI
IPC: G03G15/08
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents troubles such as recording-material contamination and electrification failure which are caused by developer charged to the polarity reverse to the normal polarity with which development can be carried out.  <P>SOLUTION: The apparatus has a recovering roller 14 disposed close to or in contact with a developing roller 10 and capable of carrying toner charged to the polarity reverse to the normal polarity, and a high voltage power source 15 that generates an electric field so that toner charged to the reverse polarity is urged from the developing roller 10 to the recovery roller 14. The recovery roller 14 is disposed further downstream than a restricting blade 12 in the direction of the rotation of the developing roller 10 and further upstream than a position where the drum 1 and the roller 10 are in contact with or close to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314134-A (JP)
Title: Sash roller device
Inventor: KIHARA MASAYUKI
IPC: E05D15/10
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sash roller device which travels smoothly on a rail and can easily assure airtightness with a window frame by moving a sash door indoors when the sash door is locked.  <P>SOLUTION: This sash roller, which has a mounting member 18 provided at a lower end of the sash door 12, is provided in the sash door 12 which is moved along a protrusive streak 36 of a rail, mounted on the window frame 28. The mounting member 18 has: a supporting plate 22 which is oscillatably coupled by a rotating shaft 20 located almost in parallel with the protrusive streak 36; and a wheel 26 which is mounted on the supporting plate 22 and journaled by an axle 24 approximately perpendicular to the supporting plate 22, so as to travel on the protrusive streak 36. The sash door 12 is provided with an indoor side surface 16c which is located on the indoor side of the supporting plate 22 and serves as a holding surface facing the supporting plate 22. The rotating shaft 20 is located on the indoor side vertically below the center of gravity of the sash door 12, and the sash door 12 is constantly urged to the outdoor side by its self-weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319270-A (JP)
Title: Image pickup apparatus composed of light or radiation sensor and inspecting method therefor
Inventor: KOBAYASHI ISAO
IPC: H04N5/369
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately fit a probe onto a pad when inspecting an image pickup apparatus and to prevent reliability of electric bonding of the pad and wiring from being lowered by the deformation of the pad caused by fitting the probe onto the pad.  <P>SOLUTION: A driving signal or reading signal line of the image pickup apparatus is provided with two different pads, one pad is used for fitting the probe thereon, and the other pad is used for a connection with a driving circuit or a reading circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310959-A (JP)
Title: Game machine, game program, and server
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a game program, and a server capable of attracting interest of a player to a game even after transferring to a big-win game state once and allowing the player to enjoy the game, by preventing the player from predicting the number of game balls delivered in the big-win game state.  <P>SOLUTION: A big winning hole is disposed in the upper part of a game panel. The number of the game balls coming into the big winning hole during first opening of the big winning hole in the big-win game state is equal to the maximum number of openings of the big winning hole, the maximum number of game balls coming into the big winning hole during second or later opening of the big winning hole, or second or later opening time of the big winning hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314066-A (JP)
Title: Seismically reinforced structure of existing house and reinforcing method therefor
Inventor: KANAI HIROKI
IPC: E04G23/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismically reinforced structure of an existing house and a reinforcing method.  <P>SOLUTION: A single-sided braced part of an existing building is converted into a double-sided braced structure where braces 5 and 8 are each connected to a column 2 or beam 4 at both upper and lower ends using brace fixtures 10. Construction work can be easily performed from indoors by removing interior materials and cutting a stud 3. The structure enables the brace fixtures 10 to be used for both the upper and lower ends of each of the braces 5 and 9, thereby increasing the efficiency of construction work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324740-A (JP)
Title: Block distortion eliminating apparatus
Inventor: ABE HIDEKI
IPC: H04N19/196
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block distortion eliminating method and a block distortion eliminating apparatus for optimally discriminating a block border without using decoding information such as a position of the block border and using an expensive memory and applying filtering in response to the discrimination result to an input image.  <P>SOLUTION: An adjacent difference cumulative adder section 101, a cumulative summed value discrimination section 102, and a MAX value discrimination section 103 apply discrimination of a block border on the basis of an input signal and switching a selector 106 on the basis of the discrimination result can apply low pass filtering (LPF 105) to the block border.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058947-A (JP)
Title: Self-service checkout system with rfid capability
Inventor: GOODWIN JOHN C III
IPC: G07G1/12
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-service checkout system which weighs products with RFID labels for security. SOLUTION: The system includes an RFID label affixed to a product, a scale for determining actual weight information for the product and a computer which records a customer indication that the product is on the scale, transmits a signal to the RFID label while the product is on the scale, records a response from the RFID label, obtains identification information for the product using the response from the RFID label, obtains prices and reference weight information for the product using the identification information, compares the actual weight information with the reference weight information, and initiates acceptance of payment if a difference of amount between the actual weight information and the reference weight information is with a predetermined threshold.
Patent JP-2003324976-A (JP)
Title: Driving method for ultrasonic motor
Inventor: SUZUKI KAZUMA
IPC: H02N2/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method for ultrasonic motor which allows simplification of the constitution of a drive circuit and is applicable both to series connection and to parallel connection.  <P>SOLUTION: The disk area of a transducer 1 is divided into first fan-shaped areas M<SB>1</SB>and M<SB>4</SB>related to piezoelectric element portions 3c and 3c', to which driving voltage is applied during the normal/reverse rotation of a rotor; second fan-shaped areas M<SB>2</SB>and M<SB>5</SB>related to piezoelectric element portions 3a and 3a', to which driving voltage is applied during the normal rotation of the rotor 2; and third fan-shaped areas M<SB>3</SB>and M<SB>6</SB>related to piezoelectric element portions 3b and 3b', to which driving voltage is applied during the reverse rotation of the rotor 2. Connection is switched between the piezoelectric element portions 3a and 3a' corresponding to the second fan-shaped areas M<SB>2</SB>and M<SB>5</SB>and the piezoelectric element portions 3b and 3b' corresponding to the third fan-shaped areas M<SB>3</SB>and M<SB>6</SB>. Consequently, node lines are changed to switch the direction of rotation of the rotor 2 between normal rotation and reverse rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333235-A (JP)
Title: Facsimile terminals with emergency transmission means
Inventor: AYUBA MASAKAZU
IPC: A61G12/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a solitary elderly person to inform other people of physical abnormality without touching a facsimile terminal when becoming physically abnormal.  <P>SOLUTION: The facsimile terminal is provided with a healthiness key and when the key is not touched for a certain period, a registered document is automatically and emergently sent to a previously registered person.  <P>COPYRIGHT: (C)2004,JPO