baber/WOPTO huggingface dataset:
Patent JP-2003166562-A (JP)
Title: Roller clutch
Inventor: TAKAHASHI YASUAKI
IPC: F16D41/07
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller clutch which is easily assembled and has long stability of spring force used for pressing rollers.  <P>SOLUTION: Cam surfaces 7 forming a wedge-shaped space between other circumferential surface are arranged on either peripheral surface among an inner peripheral surface of an outer ring 1 and an outer peripheral surface of an inner ring 2 at a plurality of locations of a circumferential direction. Rollers 3 arranged in the wedge-shaped space, and a retainer 4 maintaining each roller 3 in each pocket 8 is arranged. A spring piece 5 extending to a widthwise direction and sticking out to the roller 3 side and urging the roller 3 to a narrowing-down side of the wedge-shaped space is integrally arranged on the retainer 4. The spring piece 5 is connected with the retainer 4 at both ends of the retainer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002243634-A (JP)
Title: Optical tomography imaging equipment
Inventor: KANEKO MAMORU
IPC: G01N21/359
Filed: 2001-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical tomography imaging equipment for easily measuring the degree of wetting in lesion. SOLUTION: An emission position by a region instruction means and a light emission position scanning means is controlled. The region instruction means instructs a specific region out of the region of images that are imaged by a photographing element displayed by a display means. The light emission position scanning means scans a position for applying low-interference light to a specimen, based on a region that is specified by the region specifying means.
Patent JP-2002215907-A (JP)
Title: Method and system for dealing uncertain information and computer readable storage medium
Inventor: LUKOSE RAJAN M
IPC: G06Q20/12
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for dealing uncertain information easy to buy for a buyer. SOLUTION: This method for dealing the uncertain information includes a step accepting an offer on the above information including at least one uncertainty, a step offering the above information in response to the offer, and a step receiving the first payment when at least one condition for the uncertainty is satisfied after the above information is offered.
Patent JP-2003174792-A (JP)
Title: Drive controller for brushless motor
Inventor: SHIGA TAKESHI
IPC: H02P6/08
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To lessen the number of pieces of positional detection means and also to prevent the drop of motor properties.  <P>SOLUTION: A Hall IC 24 is of analog output type, and it outputs voltage (0-6 V) proportionate to the magnetic flux density of an interlinked magnetic flux. This Hall IC 24 detects the position of each permanent magnet 10c of the rotor of a washer motor and the distribution of the magnetic flux density. A control circuit 19 controls the power supply to each-phase stator winding 10u, 10v, and 10w, based on the output of the above Hall IC 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170837-A (JP)
Title: Impact absorbing steering device
Inventor: KAWAHARA TAKESHI
IPC: B62D1/19
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a capsule structure for fitting a steering column of an impact absorbing steering device to a car body falls when assembling in the car body.  <P>SOLUTION: In this impact absorbing steering device 1, the steering column 4 and an upper bracket 13 are fixed to the car body 7 through the capsule structure 15 and a bolt 16. The capsule structure 15 has a pair of fixing pieces 18 and 19, and they pinch a fitting seat 31 extended in right and left of the upper bracket 13 from both upper and lower sides. The lower side fixing piece 19 has a main body part 40, a standing part 42 stood from the main body part 40 and several engagement projections 45 projected toward a side from an upper part of the standing part 42 to be engaged with the top surface 33 of the fitting seat 31, For example, when inserting the stud bolt 16 into an insertion hole 44 of the fixing piece 19 from over thereof, even if a downward load is applied to the fixing piece 19, engagement of the engagement projections 45 is maintained and the steering column 4 can be easily assembled in the car body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172758-A (JP)
Title: Lightning strike detection section orientation method by transmission line failure section detection system
Inventor: KONDO TAKU
IPC: G01R31/08
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightning strike detection section orientation method by a transmission line failure section detection system capable of detecting a lightning current waveform not resulting in an accident, and evaluating a lightning stroke section by a sensor section.  <P>SOLUTION: Current sensors CT1-CT4 are arranged on an overhead ground wire on steel towers T1-T4 at intervals of several towers. Lightning surge caused by a lightning strike not resulting in an accident is outputted as a low-frequency damped waveform below 1 kHz included in the lightning surge by extracting a component near a commercial frequency by a detection circuit, and a phase is discriminated from a detected current value by performing A/D conversion of the waveform, to thereby discriminate a lightning waveform from an accidental waveform.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002170338-A (JP)
Title: Information recording medium
Inventor: YOSHIMURA RYUICHIRO
IPC: H04N5/92
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium for recording information so as to permit reproducing of data groups when a layer under reproduction of an optical disk of a two-layered structure during reproducing is changed over. SOLUTION: The first recording layer of the information recording medium having the first and second recording layers recorded with the data groups has a lead-in area and a management information recording region for recording the management information of the data groups and the second recording layer has a lead-out area. The recording medium is constituted to have a region recorded with the plural data groups and a gap region in the region across the first and second recording layers between the lead-in area and the lead-out area.
Patent JP-2003171072-A (JP)
Title: Elevator remote monitoring device
Inventor: KITAHARA HIROMICHI
IPC: G08B25/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator remote monitoring device capable of collecting information in a short time even when congestion restriction is imposed on a line in a damaged district.  <P>SOLUTION: An area under the jurisdiction of a monitoring center device 1 is divided into a plurality of district blocks 7<SB>0</SB>to 7<SB>n</SB>, and a plurality of monitoring devices 4<SB>0</SB>to 4<SB>n</SB>are divided into a representative monitoring device 4<SB>0</SB>and general monitoring devices 4<SB>1</SB>to 4<SB>n</SB>. When an earthquake not less than a specified seismic intensity generates, the representative monitoring device 4<SB>0</SB>collects operation states of seismic detectors 3<SB>1</SB>to 3<SB>n</SB>monitored by the general monitoring devices 4<SB>1</SB>to 4<SB>n</SB>in the same district block, and reports these operation states together with an operation state of a seismic detector 30 monitored by the representative monitoring device 4<SB>0</SB>to the monitoring center device 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170843-A (JP)
Title: Steering device for vehicle
Inventor: UENO MASAYUKI
IPC: B62D5/06
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a connecting means for mechanically connecting a steering shaft and a steering mechanism to each other when a steering control unit for driving the steering mechanism of a steer-by-wire type steering device is out of order.  <P>SOLUTION: This steering device for vehicle is provided with the steering shaft 3 supported by a static member without being mechanically connected to the steering mechanism for changing direction of wheels, a steering motor and a steering control unit for driving the steering mechanism in response to the steering of the steering shaft 3, a transmission shaft 71 for mechanically connecting the steering shaft 3 to the steering mechanism when the steering motor and the steering control unit are not in operation, and an engaging body 72, to be engaged with the transmission shaft 71. The transmission shaft 71 is displaceably connected to the steering shaft 3 from the center of the axis of the steering shaft 3, and the engaging body 72 has an engaging part 72a engageable with the transmission shaft 71 at a position displaced from the center of axis of the steering shaft 3, and the engaging body 72 is connected to a rotary shaft 4 of the steering mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170808-A (JP)
Title: Vehicle seat belt device
Inventor: MURAI TAKESHI
IPC: B60J5/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To make safety of a front seat occupant compatible with a getting-in/out property of a rear seat occupant, in a vehicle with a freestyle structure.  <P>SOLUTION: This seat belt device has a support member 44 vertically movably supporting a movable anchor 37 provided in a rear door 3; a drive mechanism 48 driving the movable anchor 37 upward to a position not causing a hindrance to opening/closing of the rear door 3 when the rear door 3 opens, and converting movement of a webbing 28 into drive force to drive the movable anchor 37 downward when drawing out the webbing 28; and an anchor pin 43 on the vehicle body side engaging with the movable anchor 37 moved downward when the rear door 3 closes and fixing the movable anchor 37 to a vehicle body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178260-A (JP)
Title: Data processing method
Inventor: KUDOU TOMONORI
IPC: G06F17/28
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing method capable of improving a character recognizing rate by language processing without reducing the recognizing rate of character recognition by the language processing even when unregistered in a dictionary.  <P>SOLUTION: This data processing method has an optical image input step of inputting a character image, a character recognizing step of converting a character into a candidate character string while comparing the character with a prepossessing character data dictionary by extracting the character from the input image, and a prepossessing word data dictionary, and has a word extracting step of extracting a word by comparing a combination of the candidate character strings with word data in a word data dictionary, an unknown word extracting step of setting a first candidate character of a continuous same character kind as an unknown word, a paragraph candidate making step of making a paragraph candidate from the extracted word and the unknown word, a paragraph candidate selecting step of selecting a plausible paragraph candidate from the paragraph candidate, and a character candidate determining step of replacing the first candidate character on the basis of the selected paragraph.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178121-A (JP)
Title: Goods selling system
Inventor: KAWABATA KAZUHIKO
IPC: G06Q50/00
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a goods selling system capable of reducing the risk in fund terms of any seller due to opening a new store, encouraging consumers making access to his homepage by transmitting the quality sense of goods, and promoting the sales of the goods.  <P>SOLUTION: In a display space 105 installed in any place where many people unidentified will gather, the items of goods which the seller makes Internet sales are displayed together with URL of his homepage, and the access of consumers having interest in the displayed items to the seller's homepage is encouraged, and orders to the goods are promoted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177624-A (JP)
Title: Fixing roller and fixing device
Inventor: KAGAWA TOSHIAKI
IPC: F16C13/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a fixing roller and a fixing device, in which the heat capacity and strength of the entire fixing roller are taken into account on the assumption of reduction in the thickness of a heat roller main body, so that the longitudinal surface temperature of the heat roller main body is made constant, the life of a fixing mechanism is extended and a fixing performance is stabilized.  <P>SOLUTION: The fixing roller comprises the heat roller main body 231A formed of a thin, low-capacity type sleeve body and journals 231B integrally formed at both ends of the heat roller main body 231A. Each of the journals 231B is formed thicker than the heat roller main body 231A by subjecting each of the ends of the thin, low-capacity type sleeve body to a squeezing process while having the thin, low-capacity type sleeve body as its metal core 231a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179057-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SEGAWA YUJI
IPC: H01L21/288
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To form a copper diffusion preventing film and a bonding pad ensuring good adhesiveness without causing contamination of device.  <P>SOLUTION: A barrier film having the copper diffusion preventing function is formed on a metal wiring including copper with the non-electrolytic plating method and a bonding pad is formed thereon. The barrier film is formed of a cobalt alloy, nickel alloy or the like. The bonding pad is formed of aluminum, aluminum alloy or the like. In forming the barrier film, a catalyst layer is formed on the metal wiring and thereafter the barrier film is formed with the non-electrolytic plating method.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185391-A (JP)
Title: Pseudo cover for infrared ray
Inventor: KUSUDO KAZUMASA
IPC: C23C14/14
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover which is difficult to identify in darkness even by an infrared scope and a night-vision camera, does not virtually deteriorate visibility from the side the cover is installed, has good appearance, and is easy to attach.  <P>SOLUTION: A three-layered vapor deposition film constituted by metal oxide, silver, and metal oxide and a black transparent film are attached on the protecting surface of the cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334201-A (JP)
Title: Business support system and business support method
Inventor: SAKUMA TAKUYA
IPC: G06Q50/00
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To automatically extract the list of 'customers to whom merchandise can be proposed' from existing customers and to enable a seller company to realize one-to-one marketing to the customers by utilizing the list of 'customers to whom merchandise can be proposed'. SOLUTION: In the business support system, expected customers to propose the purchase of new merchandise are extracted on the basis of the property of the merchandise, the relation of the merchandise with each other and a past purchase history, etc. The expected customers can be extracted so as to be suited to the demand of a seller on the basis of the results of accounting analysis and trouble analysis further. The seller can freely define the conditions of extraction.
Patent JP-2003184551-A (JP)
Title: Exhaust emission control system
Inventor: NARITA HIRONORI
IPC: F01N3/36
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control system, which has a control function with respect to the amount of addition of fuel, allows a compact construction as an accessory unit of engine side, and furthermore has a fuel adding means with high practical utility for which thermal measures have been taken so that burning due to exposure to hot exhaust gas and burning of added fuel within flow channel can be avoided with reliability.  <P>SOLUTION: A post-treatment device for exhaust gas 8 requiring the addition of hydrocarbon is equipped on the way of an exhaust flow channel, and an injector 11 for injecting the fuel into the exhaust gas 8 is disposed at upstream from the post-treatment device in the exhaust flow channel, and such a construction is adopted that cooling water can be supplied/discharged to/from the water jacket 13 by making the water jacket 13 to cradle the circumference around the injector 11 as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188181-A (JP)
Title: Thin film transistor and its fabricating method
Inventor: KUNII MASABUMI
IPC: H01L21/322
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a thin film transistor exhibiting excellent mobility and hot carrier resistance and to realize a high performance thin film transistor.  <P>SOLUTION: The method for fabricating a thin film transistor having a multilayer structure of a semiconductor thin film, an oxide film and a gate electrode comprises a step for forming a semiconductor thin film of polysilicon on an insulating substrate, a step for forming an oxide film on the semiconductor thin film, an annealing step performing a heat treatment in the pressure atmosphere of a gas containing oxygen atoms following to the step for forming an oxide film, a step for forming an anti-desorption film of oxygen on the oxide film following to the annealing step, and a hydrogenation step performing heat treatment following to the step for forming an anti-desorption film of oxygen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182983-A (JP)
Title: Anomaly detection function program for hoist
Inventor: SAEKI HIROSHI
IPC: B66D1/46
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to an improvement in the safety of a cargo handling product.  <P>SOLUTION: The movement of a hoist is stopped if an anomalous movement different from an operation command to the hoist is detected in the hoist, such as a movement of the hoist under no operation command, and a movement of the hoist at a high speed exceeding a speed by an operation command by a fixed limit or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180826-A (JP)
Title: Medicinal liquid infusion apparatus
Inventor: MISAWA YUTAKA
IPC: A61M5/142
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicinal liquid infusion apparatus which has excellent portability, compactness, light weight and a low price and where a medicinal liquid infusion quantity and infusion time can optionally be set and controlled according to the state of a patient.  <P>SOLUTION: The medicinal liquid infusion apparatus comprises a medicinal liquid container which is flexible and deformable, a system of generating negative pressure within the medicinal liquid container, a pump which is integrated in the state of being disposable with the container, an internal controller which is connected to the pump for controlling the operation of the pump, and a fluid feeding path. The pump is of a diaphragm type desirably.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182547-A (JP)
Title: Braking pressure inferring device
Inventor: INOUE GEN
IPC: B60T8/1761
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the inference accuracy of braking pressure.  <P>SOLUTION: A braking pressure inferring device is provided with an inference means for inferring a fluid amount in a braking operation part by adding a flow-out amount and a discharge amount in the braking operation part based on the time when a valve opening drive signal included in a control signal outputted to flow-in valves 21, 22 and flow-out valves 41, 42 is outputted, a fluid supply amount per unit time of a pressure control valve, and a fluid discharge amount per unit time and obtaining a braking pressure inferred value from the fluid amount in a control unit CU. When the execution time of a holding operation in the control signal is below a short time set in advance, the inference means performs compensation processing for obtaining a supply amount and a discharge amount by adding a compensation value equivalent to the execution time of the holding operation to the output time of the valve opening drive signal included in the control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184344-A (JP)
Title: Iron tower demolishing method
Inventor: KOBAYASHI HIDEO
IPC: E04H12/10
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron tower demolishing method which implements demolition of an iron tower safely and in a short period of time.  <P>SOLUTION: According to the method, a lower portion of an iron tower support 1a on a tower toppling side is connected to a lower portion of an iron tower support 1b on the side opposite to the tower toppling side, by means of a cable 10, and then prestress is introduced to the cable 10. Thereafter, three portions of the lower portion of each iron tower support 1a, which are aligned in the height direction, are blasted and cut, to thereby topple the iron tower T. After the toppling, the iron tower T is demolished.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182384-A (JP)
Title: Mounting member for vehicle and its manufacturing method
Inventor: YOSHIOKA OSAMU
IPC: B60K13/04
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a mounting member for a vehicle and the weight.  <P>SOLUTION: An annular flange part 21 is formed at an outside perimeter of a metallic shaft body 20. The flange part 21 is arranged at the position apart from the end of the shaft body 20 to the base end only by a predetermined distance. A metallic cylinder 30 is fitted into the circumference of the shaft body 20 at an end side apart from the flange part 21. An annular projection part 31 is formed at the end part of the cylinder 30 by swelling out not only the outside perimeter but the inside perimeter outward. A stop projection part 22 which is fitted, without clearance, into the inside perimeter of the annular projection part 31 with thrust is formed at the end part of the shaft body 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191055-A (JP)
Title: Roll in continuous caster
Inventor: SONOYA KEIJI
IPC: C23C4/10
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce repairing frequencies in order to lengthen the service life of a roll in a continuous casting and the cost, and to give a necessary surface roughness by forming a necessary crown to casting of a plate on the rolls without applying machining only with thermal-spraying, while performing the thermal-spraying on the local repair at the repairing time.  <P>SOLUTION: A heat-resistant and wear-resistant layer 1a is formed by performing the thermal-spraying with high speed gas flame on the outer peripheral surfaces of the twin rolls 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182620-A (JP)
Title: Vehicular steering system
Inventor: KADA TOMOYASU
IPC: B62D113/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular steering system that can set an operation limit of an operating member arbitrarily in dependence on a need in design, a driver's inclination and the like, and can change a steering characteristic in dependence on the set point.  <P>SOLUTION: A movement of a steering actuator 2 is transmitted to wheels 4 to produce a steering angle change. The setting of operation limits of the operating member 1 from a neutral position can be changed. A ratio of a turning degree of the wheels 4 to an operating degree of the operating member 1 is reduced with increasing magnitude of the set point of the operation limits of the operating member 1 from the neutral position. When the operating degree of the operating member 1 from the neutral position reaches the set operation limits, an operation actuator 19 is controlled to generate an operation reaction that blocks an operation of the operating member in a direction away from the neutral position.  <P>COPYRIGHT: (C)2003,JPO