baber/WOPTO huggingface dataset:
Patent JP-2003324412-A (JP)
Title: Radio access system, and radio equipment
Inventor: OSHIDA YOSHIYUKI
IPC: H04L7/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio access system and a radio equipment in which transmission timings are easily synchronized between radio nodes.  <P>SOLUTION: In the TDD radio access system wherein a network is composed of the plurality of radio nodes, two of the plurality of radio nodes are respectively connected by a wireless link. Between the two radio nodes, a radio node for producing a transmission timing to be a reference is defined as a high-order radio nodes, and a radio node to reproduce its own transmission timing based upon the transmission timing of the high-order radio node is defined as a low- order radio node. A propagation delay quantity on the wireless link is measured, and the transmission timing of the low-order radio node is corrected based upon the measured result and synchronized with the transmission timing of the high-order radio node.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320330-A (JP)
Title: Ultrasonic cleaning apparatus
Inventor: HONDA YUJI
IPC: B05B17/06
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve an undesirable efficiency problem in a method for operating a cleaning apparatus by always operating a flowing water horn or arranging a sensor so as to match the same with the size of an object to be washed.  <P>SOLUTION: An oscillation device 2 provided with a pulse oscillator 2a and a continuous oscillator 2b is connected to a control device 1 and the output of the oscillation device 2 is connected to the ultrasonic vibrator 4 of the flowing water horn 3. The output of the ultrasonic vibrator 4 is connected to the control device 1 through a receiver 5 and the output of the control device 1 is connected to a water feeder 6. The flowing water from the water feeder 6 is supplied to the flowing water horn 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323114-A (JP)
Title: Guide map and guide system for specific user
Inventor: OKADA MITSUO
IPC: G06Q50/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide method and a guide system capable of efficiently and correctly guiding a specific user to a target place in a facility such as a station or a shopping mall used by a number of people by excluding unnecessary information for the user.  <P>SOLUTION: On a guide map for efficiently and correctly guiding a specific user out of whole users to a target place in a facility such as a station or a shopping mall used by a number of people, only the specific guide display necessary for guiding the specific user to the target place is extracted out of whole facility guide displays for guiding the whole facility and displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370878-A (JP)
Title: Conveyance system
Inventor: HORBRUGGER HERBERT
IPC: B66B29/04
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent sudden stopping when a dangerous condition is detected in a conveyance apparatus. SOLUTION: A safety switch 18 of shaft doors 8, 10 is disposed so as to detect an alert condition before the dangerous condition is reached in addition to a safe condition and a dangerous condition. Maintenance service can be performed by directly transmitting a warning message to a maintenance service department or transmitting it to a worker through a display device. A system under a scheduled maintenance service process is structured so as to be displayed the alert condition in a normal operation for A adjusting again or replacing a defective part.
Patent JP-2003326221-A (JP)
Title: Apparatus for inspecting and selecting article
Inventor: KOKAMA TOMOHIRO
IPC: B07C5/06
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inspecting and selecting articles, which has reasonable and practical constitution and is especially suitably used to remove an article below standards before encasing in a process for automatically encasing the article.  <P>SOLUTION: The apparatus for inspecting and selecting articles is provided with a transportation means 7 for transporting the article M with a prescribed posture, a sensor 11 for detecting whether or not an outward shape of the article M is within a standard during transportation by the transportation means 7 and an actuator 13 which removes the article below standards M' having a substandard outward shape from the transportation means 7 by automatic operation based on a signal from the sensor 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320441-A (JP)
Title: Coating method for continuous casting mold
Inventor: AZUMA YOSHIAKI
IPC: B22D11/059
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method for continuous casting mold, which is free from the generation of thermal deformation, and is excellent in wear resistance and adhesion property.  <P>SOLUTION: Self-fluxing alloy or a coating material obtained by mixing the self-fluxing alloy with a carbide is thermally sprayed or powder layered on the inner wall surface of the continuous casting mold. The coating material is irradiated with a laser beam having a wavelength of 630 to 940 nm, energy density of at least 10 kW/cm<SP>2</SP>and is subjected to a remelting treatment to form a coating layer. Preferably, the shape of the surface irradiated with the laser light is rectangular with the short side of 0.1 to 1.0 mm and the long side of 4 to 20 mm or elliptic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328391-A (JP)
Title: Hydraulic piping structure of swing work machine
Inventor: YUGAWA KATSUHIKO
IPC: E02F3/32
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve rigidity of a boom by blocking up the rear face of the boom by a back wall, and to protect hydraulic piping from a break by housing the hydraulic piping in the boom through a base end opening part.  <P>SOLUTION: A swing bracket 5 is pivotally supported in a reception bracket 4 of a swing base 32 swingably around a vertical shaft 38, a boom cylinder 3 deposed in a base end of the boom 2 and the outside of the rear face of the boom 2 is pivotally supported in the swing bracket 5, the hydraulic piping 12A, 12B supplying hydraulic pressure to a hydraulic takeout instrument 10 provided in a boom tip part 2C are inserted through the boom 2, and the base end 2B side of the boom back wall 14 is formed with the base end opening part 15 for introducing the hydraulic piping 12A, 12B into the boom 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326359-A (JP)
Title: METHOD FOR PRODUCING Al ALLOY-MADE HEAT EXCHANGER
Inventor: TOYAMA TAKETOSHI
IPC: C22C21/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an Al alloy-made heat exchanger with which intergranular corrosion of a fin core material can effectively be restrained.  <P>SOLUTION: In a brazing process, in which the fin 15 formed with material clad with an Al-Si base brazing filler metal 15b on the both surfaces of the core material 15a composed of Al alloy and a tube 14 composed of Al alloy, the time for holding an assembly of the above fin 15 and the tube 14 to the temperature of ≥450°C is made to in the range of 1-15 min. In this way, the intergranular corrosion can effectively be restrained by restraining that Si in the components of the brazing filler metal at the heating time for brazing is diffused preferentially, along the grain-boundary in the inner part of the core material from the both surfaces of the core material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325841-A (JP)
Title: Symbol display device for game machine
Inventor: INOUE HARUO
IPC: A63F7/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a symbol display device for imparting particular interest to a player by changing a ready-to-win mode or a winning mode.  <P>SOLUTION: In a liquid crystal display panel 12 where a symbol image stream obtained by arranging a plurality of kinds of symbol images in prescribed order is displayed while being moved on each of three display lines 12a, 12b, and 12c and the presence/no presence of a win is decided in accordance with a preset prize winning line from the combination of symbol images when the moving display is stopped, four display windows 13 are located in contact with four display positions located in the corners of the display panel, and a mechanical reel is provided to be freely rotated in the depth of each display window 13. Thus, since one symbol is observed from each display window 13, oblique four prize winning lines can be newly set, and by changing the ready-to-win mode or the winning mode, a game is diversified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330920-A (JP)
Title: Data accumulation type conversation device
Inventor: SUGITANI KAZUNOBU
IPC: G06F17/27
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to enjoy a natural conversation while recalling a past story.  <P>SOLUTION: Conversation data are memorized by assigning a rank according to the level of importance and frequency of words. The conversation data having a low rank are extinguished, but conversation data having a rank higher than a certain level remain. Past conversation data are inserted between conversations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338140-A (JP)
Title: Error correcting circuit for disk reproducer
Inventor: YASHIMA NOBORU
IPC: G06F11/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correcting circuit which controls a DVD (digital versatile disk) reproducer stably by preventing a data omission which is to be generated because a long time is required for the rereading of error detection data.  <P>SOLUTION: The error correcting circuit is provided with a data ID detecting means 51 for detecting data ID from the header information outputted by a first memory reading/writing means 17, a first data ID storage means 52 for outputting the data ID which is stored in the means 51 at the time of storing new data ID, a second data ID storage means 53 for storing the data ID from the first data ID storage means 52, a discontinuity detecting means 54 for outputting a discontinuous signal when the order to respective data IDs which are stored respectively in the first and second data ID storage means 52, 53 do not continue, a reset means 55 for resetting a sequencer 15 and a counter 14 by the reception of the discontinuous signal, an outside report means 56 for outputting the discontinuous signal and a control part 6 for rereading out an error correction block by the reception of the discontinuous signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327045-A (JP)
Title: Information display device
Inventor: YANAI TATSUMI
IPC: G06T1/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device available for the time when a vehicle passes through a narrow road.  <P>SOLUTION: The information display device comprises a vehicle peripheral image pickup device 11 for picking up an image around the vehicle, an image processing device 12 for performing image processing to the vehicle front image picked up by the vehicle peripheral image pickup device 11 and for detecting the distance between the vehicle and a preceding vehicle, a gyrosensor 13 for detecting the course of the vehicle, a vehicle speed sensor 14 for detecting the speed of the vehicle, a start determination device 15 for determining possibility of passing through the narrow road on the basis of signals from the image processing device 12, the gyrosensor 13 and the vehicle speed sensor 14 and for determining the presentation time and range of the image around the vehicle, an image converter 16 for converting the picked up image around the vehicle into an eye-point image from above, a display processing device 17 for continuously displaying a passable space, which facilitates determination of an interval between the vehicle and an obstacle when the vehicle passes through the narrow road, along the nearest obstacle in the proceeding direction, and for displaying an image in which the road direction is fixed on a display screen, and a display device 18 for displaying the image around the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330953-A (JP)
Title: Server device, portable terminal, information provision system, information provision method, and information acquisition method
Inventor: YAMAGUCHI TAKAYASU
IPC: G06F17/30
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly provide information desired by a user.  <P>SOLUTION: This information provision server 1 is provided with a storage part 7, a CPU 2, and a communication control part 5. The storage part 7 stores image data for determining a photographing target, a range photographable the photographing target by a cellphone, and related information related to the photographing target by linking them with one another. The CPU 2 receives and acquires the photographed data photographed by the cellphone from the cellphone. The CPU 2 receives and acquires position information showing the position of the photographing target photographed by the cellphone from the cellphone. The CPU 2 determines image data with high resemblance with the acquired photographed data out of the image data whose acquired position is within the photographable range. The communication control part 5 selects the related information corresponding to the determined image data from the storage part 7 and transmits it to the cellphone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302158-A (JP)
Title: Dryer device
Inventor: KIYOKAWA HIDEAKI
IPC: F26B17/34
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer device capable of drying a material from the slurry to fine particles by a conventional vibration type vacuum dryer without leaving the core of the fine particles undried as the material is aggregated halfway through the drying process and adheres in a mass.  <P>SOLUTION: The device has a grinder inside the cylindrical processing container for preventing the core of the fine particles from being left undried, and the fine particles are ground by the grinder before the fine particles are aggregated halfway through the drying process. In addition, as a means of preventing adhesion of the fine particles to the inner wall surface, a ball or a ball-shaped material whose surface is not smooth or a coil-like material is put inside the cylindrical container in the free state without being fixed so that the adhesion is prevented with the free movement by vibrating the cylindrical container, or an auxiliary heating board is set inside the cylindrical processing container to increase the head conducting area and reduce the processing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338785-A (JP)
Title: Terminal to terminal communication system
Inventor: FUKUNAGA SHIGERU
IPC: H04B7/26
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which enables the two-way communication, even if users do not know identification information such as addresses, etc., of terminals near them, before a selective interconnection of a plurality of terminals having individually allocated identification information.  <P>SOLUTION: The communication system makes a selective two-way communication between a plurality of terminals having individually allocated identification information. Between at least two of the plurality of terminals, the identification information of at least one of the terminals are transmitted/received with space propagation signals. Based on the transmitted/received identification information, the two-way communication between the two terminals is allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301802-A (JP)
Title: Truck mixer agitator
Inventor: KAWASAKI HARUHIKO
IPC: F15B11/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a truck mixer agitator capable of rotating a drum even when an engine is stopped.  <P>SOLUTION: This truck mixer agitator is provided with a power generator 9 driven by an engine 1, a storage battery 10 to store the output of the power generator 9, and a motor 12 driven by power stored in the storage battery 10. It is also provided with a second hydraulic pump 14 driven by the output of the motor 12, and a control device for controlling the drum 8 to be rotated by the second hydraulic pump 14 when the engine 1 is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335010-A (JP)
Title: Printing system, printer host, printer driver and printing method
Inventor: OKADA HIROSHI
IPC: B41J21/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the ease of use in selecting a cutting method in a printing system with an automatic cutting function.  <P>SOLUTION: A printer driver 520 receives and stores a designation of any of a one cutting method, a two cutting method and an automatic selection from a user. When the one cutting method or the two cutting method is designated, cutting is executed in accordance with the designation. When the automatic selection is designated, the one cutting method is selected if colors near a border of continuous images are close to each other, and the two cutting method is selected if the colors are not close to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040621-A (JP)
Title: Visible light respondable titanium oxide and its producing method
Inventor: MURAKAMI HIROHIKO
IPC: B01J27/24
Filed: 2002-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a visible light respondable titanium oxide chemically stable and not easily returnable to conventional TiO2 in the atmosphere, and its producing method by a lamp heat treating method able to treat a large area. SOLUTION: The visible light respondable titanium oxide has a formula of TiO2-x Ny (0<x<1, 0<y<1) and can absorb light of which the wave length is 200-1100 nm. It is produced by the lamp heat treating of TiO2 using an infrared lamp and the like at 300 deg.C or more in a pure NH3 gas or a mixed gas containing NH3 and by sequential nitration.
Patent JP-2003343240-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: KATABUCHI MASAYUKI
IPC: F01N3/28
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifying device determining whether a reducing agent is properly supplied.   <P>SOLUTION: An exhaust gas purifying system has an SCR catalyst 3 and a urea adding injector 5 for supplying the reducing agent to the SCR catalyst 3. It is judged that the exhaust gas purifying system is abnormal, when a vehicle travels for predetermined distance, in the case that an actual urea water consumption amount calculated from the urea water amount detected with a level sensor 11 does not meet the consumption judging value predicted from the travel of the predetermined distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342012-A (JP)
Title: Method for producing carbon nanotube cathode
Inventor: KURACHI HIROYUKI
IPC: B82B3/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can easily produce a carbon nanotube cathode provided with a plurality of small diameter carbon nanotubes.   <P>SOLUTION: The method comprises etching a block copolymer layer 102, selectively removing a granular region 102a to form the block copolymer layer 102 on which a plurality of pores are formed, etching a base material 101 using the obtained block copolymer layer 102 as a mask to form the plurality of pores 101a on the surface of the base material 101, and then forming a catalyst metal layer 103 in the pores 101a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347744-A (JP)
Title: Resin film for manufacturing multilayer printed circuit board
Inventor: KANETANI DAISUKE
IPC: B32B27/20
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin film for manufacturing a multilayer printed circuit board, which enables formation of an insulating layer having excellent insulation reliability, without damaging its adhesion to a conductive layer.   <P>SOLUTION: The resin film 3 for manufacturing a multilayer printed circuit board is adhered to the surface of a circuit board 4 by vacuum lamination. In the lamination, stacking is performed using a first layer consisting of a thermosetting resin composition which comprises rubber constituents soluble in alkali and inorganic fillers, and a second layer consisting of a thermosetting resin composition which comprises neither the rubber constituents nor the inorganic fillers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313709-A (JP)
Title: Working glove
Inventor: NISHIKAWA HIROSHI
IPC: A41D19/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary working glove used at home, in a restaurant, and the like, easily worn and removed and having a refreshing feeling when wearing the glove.  <P>SOLUTION: This working glove is obtained as follows. A cotton cloth 3a of a nearly blade tip shape of a long sword is bonded in the direction from the lower part of the tip of a part F1 for inserting the thumb of a palm part 1 on the inner surface of a right hand formed by turning a rubber glove G inside out to a wrist 2 and a cotton cloth 3b of a form nearly symmetrical to the cotton cloth 3a is bonded in the direction from the lower part of the tip of a part F5 for inserting a little finger to the wrist 2 with an adhesive, or the like, respectively. Furthermore, a cotton cloth 3c of the nearly blade tip shape of the long sword is bonded in the direction from the lower part of the tip of the part F1 for inserting the thumb of a hand back part 4 of the right hand to the wrist 2, and a cotton cloth 3d of the form nearly symmetrical to the cotton cloth 3c is bonded in the direction from the lower part of the tip of the part F5 for inserting the little finger to the wrist 2 with the adhesive, respectively. A cotton cloth 3e having a narrow width on the lower side is bonded in the direction from the lower parts of the tips of a part F3 for inserting a middle finger and a part F4 for inserting a third finger to the wrist 2 with the adhesive, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003141-A (JP)
Title: Dimple key
Inventor: MIYAZAKI MASAYUKI
IPC: E05B19/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimple key at a low cost.  <P>SOLUTION: A window 3 is formed in a part corresponding to a plurality of rows of pin incorporated into a cylinder lock in an insertion plate section 2 of a key body 1 insertable into a key-hole of the cylinder lock. A dimple tip 10 is molded in the window 3, and a dimple 12 making the above mentioned pin a disengaging state is formed when the dimple chip 10 is molded to reduce the cost of the dimple key.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015099-A (JP)
Title: Dielectric resonator apparatus
Inventor: SHINODA SATOSHI
IPC: H01P7/10
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To mount a resonator at a prescribed position of a circuit board side with high accuracy by providing an alignment mark to the resonator so as to enhance characteristics such as a Q and the reliability.  <P>SOLUTION: A transmission line 2 is provided on a surface side 1A of the circuit board 1, and the resonator 3 is mounted on a backside 1B. Further, the alignment mark 7 located at a center M of openings 5A, 6A of conductor films 5, 6 is provided to a dielectric board 4 of the resonator 3. When the resonator 3 is mounted, using each camera 8A or the like of an image recognition unit 8 aligns the alignment mark 7 on the backside of the resonator to a reference position P set to the front side 1A of the circuit board 1 by using the transmission line 2 for a reference. Thus, the mount position of the resonator can be enhanced independently of dispersion in the outer shape of the resonator 3 so as to stabilize the resonance frequency and the Q or the like of the resonator 3.  <P>COPYRIGHT: (C)2004,JPO