baber/WOPTO huggingface dataset:
Patent JP-2002266756-A (JP)
Title: Air duct having silencing function
Inventor: YAMAKAWA MASAYUKI
IPC: F24F13/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an air duct facilitating construction works and providing a large-sound reducing effect. SOLUTION: A silencer is so formed that an air passage of the air duct is divided and respective insides are formed of sound absorbing materials. The silencer comprises a square cylindrical casing 10 forming a fluid passage of the air duct and a plurality of sound reducing element 12 to be inserted in the square cylindrical casing 10. The sound reducing element 12 is formed of a cylindrical and inorganic-fiber ventilating pipe whose front/rear surfaces are covered with scattering preventive materials 22 and 23 formed of a permeable inorganic fiber, an organic fiber, a glass cloth, or an unwoven fabric.
Patent JP-2002271808-A (JP)
Title: Program for correcting red-eye in picture, recording medium and red-eye correcting method
Inventor: YOSHIDA HIROKI
IPC: G06T7/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a red-eye correcting method that can properly correct a red-eye in a picture. SOLUTION: A plurality of feature areas needing red-eye correction are extracted from a picture on the basis of the saturation, lightness and hue being the feature quantities, and a histogram as to each feature quantity of the feature areas is generated (step S32). Parameters such as a minimum value, a maximum value, a mode, a variance, and an average value of the feature quantities are introduced from each histogram and a correction curve with respect to the feature quantities is generated on the basis of the parameters (steps S33, S34). The feature quantities are corrected after that according to the correction curve (step S35).  Thus, the feature quantity of each feature area can be properly corrected by using the correction curve for each feature quantity depending on the characteristic of the feature area and red-eye caused in various modes can be properly corrected by taking into account the gradation.
Patent JP-2002271335-A (JP)
Title: Radio communication unit, radio communication system and control method
Inventor: IZUMI MICHIHIRO
IPC: H04W8/26
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To solve various problems concerning registration of a unit in an n:n communication system, e.g. Bluetooth, and to communication after registration. SOLUTION: Information of a registered radio communication unit is informed to a radio communication unit registered already. Communication with a unit registered already is started from the Page of Bluetooth. When a registered unit is selected for Inquiry of Bluetooth, identification information of the selected unit is stored. At the time of registration, a unit registered already is not displayed.
Patent JP-2002272959-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to visually enjoy much more to increase a thrill and excitement in a game by enhancing unconventional new amusement in the display of a variable display means. SOLUTION: In a process of carrying out a display game in a special pattern display device 310, in the case the combination of already stopped patterns results in a ready-to-win display mode, a display region 311 where the already stopped patterns are displayed, is displayed in an expanded state to perform display control for increasing the combination number of the display region 311 where the patterns for changing the ready-to-win mode into a specific display mode can stop.
Patent JP-2002273304-A (JP)
Title: Coating device
Inventor: SATO KAZUYA
IPC: H01M10/05
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a strip-shaped base material on which a coating liquid is applied intermittently. SOLUTION: In a coating device 8, the strip-shaped base material 2, which forms an electrode, comes into slide contact with the outer peripheral surface of an almost cylindrical rotary screen 10 into which the coating liquid 3 containing an electrode mix is supplied while travelling in the same direction as the rotation direction of a rotary screen 10, thereby the coating liquid 3 is coated intermittently at prescribed intervals while the coating liquid 3 is transferred onto the principal surface of the strip-shaped base material 2 through an opening formed in the outer peripheral surface of the rotary screen 10.  The coating device 8 is provided with a spray nozzle 20 for spraying air toward a slide contact position C of the rotary screen 10 with the strip-shaped base material 2 from the rear side in the travel direction of the strip-shaped base material 2 with respect to the rotary screen 10, and a shielding plate 21 for blocking off a flow, directed to the strip-shaped base material 2, of air sprayed by the spray nozzle 20.
Patent JP-2002279884-A (JP)
Title: Overcurrent interruption element, electronic parts and electronic instrument
Inventor: MINAMI SHIGEKI
IPC: H01H85/17
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent interruption element with which a current- carrying path can be cut off by overcurrent even when enveloped and sealed with resin or the like. SOLUTION: The overcurrent interruption element sealed with resin is composed of a current-carrying path made of a conductive wire 9 which is designed to be cut off by overcurrent. In the neighborhood of the conductive wire 9 where resin coating layer is thin, there is a concave portion filled with easily deformable gelatinous silicone resin 12 sealed with molded resin 13, so that, when overcurrent flows through the conductive wire 9, due to heat stress caused by the inflated conductive wire, the stress is focused on around the perimeter of the concave portion to generate a crack which forms a space for the molten conductive wire 9 to flow into and cuts off the current-carrying path.
Patent JP-2002273825-A (JP)
Title: Heavily anti-corrosive coated steel material showing excellent impact resistance against rubble mound stone
Inventor: YOSHIZAKI NOBUKI
IPC: B32B15/085
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a steel necessitating a protective layer on its surface, that is, a coated steel material having a high tenacity coating layer showing excellent impact resistance against an impact generated by embedding a steel pipe, hammering a steel pipe pile, rubble mound after the hammering work, floating substances such as ships and the like. SOLUTION: A coated steel material having a high tenacity coating layer is obtained by laminating a 0.5 to 6 mm thick polyolefin or polyurethane anti-corrosive layer 2, a not less than 3 mm thick protective coated layer 3 made of an unsaturated polyester cured resin containing a glass fiber and a 0.3 to 2 mm thick surface protective layer 4 made of a resin-made long fiber and the unsaturated polyester cured resin in this order on a surface of a ground-treated steel material 1.
Patent JP-2002283300-A (JP)
Title: Fine processing method and fine processing device
Inventor: OKAMOTO KOHEI
IPC: H01L41/09
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fine processing method and a fine processing device capable of further highly accurately performing stable processing without lowering processing accuracy when performing fine processing by relatively scanning a workpiece by a probe. SOLUTION: This fine processing method or the device has the conductive probe at least on the tip supported by an elastic body, and applies the fine processing to the workpiece by relatively scanning the workpiece by the probe. When processing the workpiece by impressing voltage between the probe and the workpiece in a noncontact state of the probe and the workpiece, a distance between the probe and the workpiece is corrected in the noncontact state of the probe and the workpiece simultaneously with a start of the processing or before the processing.
Patent JP-2002000740-A (JP)
Title: Circuit for detecting presence of permanent magnet in vicinity of active medical device, particularly, pacemaker, defibrillator, cardioverter and/or multipoint device
Inventor: LEGAY THIERRY
IPC: A61N1/08
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for detecting the presence of a permanent magnet in the vicinity of an active transplantable medical device, particularly, a pacemaker, a defibrillator, cardioverter and/or a multipoint device. SOLUTION: This circuit is provided with a coil 12 capable of responding to the presence of a magnet 16 so as to indicate a reduction value of an inductance, a resonance LC circuit 10 including the coil, a generator 18 for exciting a pulse of the resonance LC circuit 10, a circuit for analyzing a pulse response of the resonance LC circuit 10 and a discriminating means capable of evaluating a numeric value of the coil inductance from an analytical pulse response and capable of correlatively deciding the presence and the absence of the magnet. An excitation generator can supply a burst of an N continuous pulse to the resonance LC circuit 10, and a discriminating circuit decides the presence of the magnet when the number of M (M<=N) of N pieces of corresponding pulse responses corresponds to the reduction value of the coil inductance.
Patent JP-2002282978-A (JP)
Title: Mounting structure for rotary member
Inventor: ARIGA TOMOE
IPC: F16H57/021
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a stable rotational action of a rotary member by resisting rust on the inner face of a burring part or the outer face of a projection part over a long time. SOLUTION: A mounting structure of the rotary member rotatably supports the rotary member by a plurality of burring parts which are integrally formed in sheet metal members 10 and 20 and the projection part. This is formed by applying plating with a metal material having higher malleability than the sheet metal member to a face wherein the burring part and/or projection part become the inner face of the burring part in the metal sheet member and/or a face wherein they become the outer face of the projection part therein, and by applying a plurality of processes of press works to the sheet metal member.
Patent JP-2002287554-A (JP)
Title: Fixing device
Inventor: MORI SHUHEI
IPC: G03G15/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of suppressing generation of an adverse effect such as paper jam due to contact between the side peripheral of a stripping plate on the side of a first rotor and a recording material. SOLUTION: The stripping plate 15 is closely arranged to a fixing roller 11 to be along with the axis direction of the fixing roller 11. The side peripheral of the stripping plate 15 on the side of the fixing roller 11 is formed in the shape of a circular arc in which both ends in width direction (the axis direction of the fixing roller 11) are projected, the both projected ends are positioned on the upstream side of the rotational direction of the fixing roller 11 in comparison with other portions in the side peripheral of the stripping plate 15 on the side of the fixing roller 11. And the stripping plate 15 is arranged to the fixing roller 11 so that both projected ends of it face to both ends of the fixing roller 11, namely, face both ends of paper P to be ejected from a nip part 13 in the width direction.
Patent JP-2002289798-A (JP)
Title: Ferroelectric memory device and method for manufacturing the same
Inventor: HARA TATSUYA
IPC: H01L21/316
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric memory device and a method for manufacturing the same, and a matrix type ferroelectric memory device and a method for manufacturing the same capable of preventing deterioration of a polarization characteristic and having a rectangular hysteresis shape. SOLUTION: The ferroelectric substance capacitor 300 has a three layer structure comprising a ferroelectric substance film 105, a first electrode portion 102 and a second electrode portion 107. The ferroelectric film 105 is located in a region 104 where the first electrode portion 102 and the second electrode portion 107 intersect. The region 104 is smaller than both of the first electrode portion 102 and the second electrode portion 107. Therefore, the ferroelectric substance 105 is located in a linear electric field existing between the first electrode portion 104 and the second electrode portion 107 and not in a curved region. Consequently, it is possible for the ferroelectric capacitor 300 to obtain the superior polarization characteristic with the rectangular hysteresis shape.
Patent JP-2002286611-A (JP)
Title: Method of processing signal of falling body viscometer
Inventor: KONISHI KEIGAN
IPC: G01N11/12
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a means that can significantly expand the measurable viscosity range of a falling body viscometer while maintaining the measurement accuracy of the viscometer by externally processing the output signal of the viscometer. SOLUTION: The standard measuring time of the falling body viscometer is extended and the counter resetting signal and the counted number of pulses outputted from the viscometer are fetched to an external process controller. The process controller converts the signal and number into the true viscosity value of an object to be measured.
Patent JP-2002285855-A (JP)
Title: Fuel briquette and gas engine system using the same
Inventor: SADAKATA MASAKI
IPC: F02B45/08
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel briquette being friendly to the environment and formed by utilizing waste to provide a gas engine system using the same as fuel. SOLUTION: This fuel briquette containing at least waste and generating flammable gas at a heat generation amount 2.1×10<3> to 2.1×10<4> kJ/m<3> (standard condition) at a temperature of 300 to 1300 deg.C and the gas engine system using the fuel briquette are provided.
Patent JP-2002249299-A (JP)
Title: Lifting device for work
Inventor: KATSURAGAWA YOSHIMASA
IPC: B66F3/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lifting device for a work capable of performing the high-speed operation of a lifting part and improving the productivity of work lifting by the increase in speed, particularly, in lowering. SOLUTION: A work 21 placed on a lifting part 10 is raised by the rotating drive of a motor 12, and the removal of the work 21 is detected to interrupt a clutch 17 provided in the middle of the output shaft 12a of the motor 12, whereby the lifting part 10 is fallen by dead weight. A prescribed position in the course of falling is detected to add a braking force, and the lifting part 10 is then allowed to abut on a cushioning part 20 and softly stopped. Accordingly, the speed in lowering can be particularly enhanced, and the productivity in work feed can be improved.
Patent JP-2002296693-A (JP)
Title: Image recorder and sensitive material magazine
Inventor: UJIIE YOICHI
IPC: G03C3/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which easily indicates a small residual quantity of a photographic paper A in the magazine when an oar is processed. SOLUTION: The image recorder is provided with the function by which a roll-shaped sensitive material housed in the magazine, after pulled out from the magazine, is exposed during transfer so as to form an image so that the sensitive material is rewound back into the core of the magazine. In addition, the image recorder is provided not only with a sensitive material missing detection means which detects that the sensitive material is disengaged from the core of the magazine but also with a missing display means which is so indicated when the sensitive material missing from the core is detected by the sensitive material missing detection means.
Patent JP-2001355515-A (JP)
Title: Combined cycle pulse detonation turbine engine
Inventor: JOHNSON JAMES EDWARD
IPC: F02K7/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pulse detonation device for turbo fan engine. SOLUTION: A turbo engine comprises a pulse detonation device for generating a temperature rise and a pressure rise inside of the engine and for generating the thrust from the engine. This device includes a pulse detonation augmenter including a shock wave tube device. The shock wave tube device includes plural shock wave tubes for mixing the air and the fuel to be led into the pulse detonation augmenter and for exploding the air-fuel mixture. The detonation generates the high temperature combustion gas, and this high temperature gas is led from the engine so as to generate the thrust of the engine. This device includes a pulse detonation augmenter device to be substituted for a core engine of the turbo fan engine.
Patent JP-2002294971-A (JP)
Title: Execution method of decorative laminated sheet
Inventor: YAMAMOTO MASAFUMI
IPC: E04F13/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To perform execution while maintaining the upper/lower width of a side groove and that of a side masonry joint groove at the same width without cutting the decorative laminated sheet on site. SOLUTION: Plural basic decorative laminated sheets 6 are mounted successively to the surface of an outer wall 1 from the upper portion to the lower portion so that the rear surface section of the lower end section of the basic decorative laminated sheets is overlapped to the surface side of an overlapped piece 5 of the basic decorative laminated sheets 6 at a lower stage. The side masonry joint groove 12 having the same upper/lower width as the side groove 3 is formed between the front end of a rear projection piece 4 and the lower end of the basic decorative laminated sheets 6.  The rear surface section of the low end section of an arbitrary decorative laminated sheet 11 for adjustment selected from plural types of decorative laminated sheets 11 is overlapped to the surface side of an overlapped piece 5 of the basic decorative laminated sheet 6 at the highest stage to form the side masonry joint groove 12 having the same upper/lower width as the side groove 3 between the front end of a rear projection piece 4 of the basic decorative laminated sheet 6 at the highest stage and the lower end of the decorative laminated sheet 11 for adjustment. An upper cover material 13 is overlapped to an overlapped piece 10 of the decorative laminated sheet 11 for adjustment, and the amount of overlapping in the overlapped piece 10 of the decorative laminated sheet 11 for adjustment by the upper cover material 13 is adjusted.
Patent JP-2002298214-A (JP)
Title: Commodity housing and delivery device of vending machine
Inventor: YASAKA YOSHIO
IPC: G07F11/42
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a commodity housing and delivery device of a vending machine capable of adequately housing and delivering a commodity without special knowledge irrespective of a housed product. SOLUTION: The commodity housing and delivery device is provided with left and right shafts 23, 23 which have a space in left and right directions each other, extend in back and forth directions in parallel, are arranged in a product passage 14, and are rotatable around a respective axis, spiral projected parts 24, 24 extended continuously on surfaces of the left and right shafts 23, 23 and formed in a spiral and projected shape in winding direction different from each other, and further is provided with a pair of left and right feeding rods 21, 21 for placing a plurality of commodities S, and a driving means for moving the placed plurality of commodities S forward and paying out a commodity for sale S forward by rotating and driving the pair of commodity feeding rods 21, 21 around the respective axis in predetermined directions different from the each other.
Patent JP-2002298174-A (JP)
Title: Parking fee setting method, program and parking fee settling device
Inventor: MOROSHIKA YUICHI
IPC: G06Q30/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a time for settling a washing fee by utilizing a parking fee settling device for settling the washing fee as well during settling a parking fee. SOLUTION: This parking fee settling method for a vehicle parked in a given parking space comprises utilizing the parking fee settling device having a calculation part for calculating the parking fee, a parking fee display part, a fee charge part and a parking fee settling part for receiving the input of a washing request for the vehicle parked in the given parking space, displaying the parking fee and the washing fee on the display part when the input of the washing fee is determined, and settling the parking fee and the washing fee using the settling part when the fees are charged from the charge part.
Patent JP-2002294813-A (JP)
Title: Sanitary washing device
Inventor: OISHI AKIRA
IPC: E03D9/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing device performing comfortable power- saving control. SOLUTION: This sanitary washing device stores the past operating condition, learns a time zone of low operating frequency on the basis of the stored result, and stops or reduces current application to at least a part of devices in the time zone of low operating frequency to save power. The sanitary washing device continues to store the operating condition after interruption even if power supply is interrupted, so that power can be saved according to the operating frequency without taking power supply interrupted time into consideration.
Patent JP-2002296002-A (JP)
Title: Wire length measuring instrument, sensor identification device, and sensor position checking device
Inventor: OGURA YASUNORI
IPC: H02G9/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring the wire length of a signal line and a novel device for identifying a sensor issuing a signal by measuring the wire length. SOLUTION: This wire length measuring instrument comprises an alternating current launching means 21 for launching into the signal line an AC signal of a frequency allowing the signal line to be regarded as a lumped constant circuit, an alternating current receiving means 22 for receiving the AC signal from the signal line, a calculation means 23 for calculating the imaginary part of complex impedance from the launched and received signals, and a conversion means 24 for converting the imaginary part of the complex impedance into a wire length. This instrument can be applied to a sensor identifying device in a mechanical security system having a plurality of sensors connected to a controller via a signal line.
Patent JP-2002297668-A (JP)
Title: Method, device, and program for hypertext document retrieval, and recording medium having the same program recorded thereon
Inventor: MORI KENICHI
IPC: G06F17/30
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide retrieval technology for a hypertext document which enables a user to grasp the document space structure of a page, a cluster, etc., linked with a retrieved corresponding page and decide its adequacy. SOLUTION: A document layer extracting device 8 analyzes the link structure of a document set to correlate the documents to abstract objects of different layers, and extracts and stores labels specifying them in a database. A retrieval result editing device 2 sends a retrieval request on the input of a retrieval word or phrase by the user through a user interface 1. A full-text retrieving device 3 retrieves documents relevant to the retrieval request from the document set and returns them. The retrieval result editing device 2 sorts and replaces them with label expressions. The user interface 1 displays the abstract object group according to them.  The user selects an object from the display and sends a retrieval request for the display layer to the retrieval result editing device 2 to freely change the states of a 'list display of pages', a 'list display of the document group', and a 'list display of clusters'.