baber/WOPTO huggingface dataset:
Patent JP-2002094318-A (JP)
Title: Method and device for extracting signal in radio communication system
Inventor: TANO SATORU
IPC: H01Q25/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a signal extract method that can compensate interference, independently of an antenna element interval in a radio communication system, where signals are transmitted at a high speed. SOLUTION: In the signal extract method that uses K-sets of beam shaping devices (where K is a natural number of 2 or larger), to which signals received by antennas are applied, this task can be solved by the signal extract method, where the beam shaping devices sequentially process the received signals, a 1st beam shaping device extracts a 1st signal from the received signal, and a k-th (where 2<=k<=K) beam shaping device cancels the signal components included in the receive signals extracted by 1st to (K-1)-th beam shaping devices and extracts the k-th signal.
Patent JP-2002092230-A (JP)
Title: Customer copying system, customer copying method and recording medium
Inventor: YAMAMOTO MASAYA
IPC: G06Q50/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a system for enabling a customer to easily receive services without being conscious of a transmission destination and enabling a company side to immediately transfer information to individual related persons in charge. SOLUTION: A company side main server 200 receives service information from a customer side terminal 100 through a network 300 and imparts department information for indicating a related department in charge of a processing on the basis of category information inside the service information. A related department server 400 receives the service information, imparts person-in-charge information for indicating the person in charge of the processing on the basis of keyword information and transfers a message for indicating the presence of the service information to a client 500 in charge of the person in charge. The client 500 in charge imparts responsibility establishment information and a replay to the service information by the operation of the person in charge.  The service information with the replay is transmitted through the company side main server 200 and the network 300 to the customer side terminal 100.
Patent JP-2002090252-A (JP)
Title: Leak tester
Inventor: TAKAHASHI HIDEMI
IPC: G01M3/20
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a leak tester whose operability can be improved and whose costs can be lowered by a method wherein a connecting tube can be connected to and removed from, the connection port of a specimen without a complicated operation, a connecting implement which connects the connection port of the specimen to the connecting tube can be coupled to, and pulled out from, the connection port when an expansion and contraction body is swollen or returned (contracted) to a normal state and the same connecting implement can be used for specimens having connection ports in different diameters so as to use the connecting implement in common. SOLUTION: The leak tester is provided with a chamber which houses the specimen M at the inside, a tracer-gas supply means which supplies a tracer gas to the specimen M, a tracer-gas detection means which detects the amount of the tracer gas inside the chamber and a connecting tube 40 by which the tracer-gas supply means and the connection port m of the specimen M housed inside the chamber are connected via the connecting implement 44.  The connecting implement 44 is constituted to be provided with a stopper substrate 44a comprising a passage 44a1 used to make the inside of the connecting tube 40 communicate with the inside of the specimen M and the expansion and contraction body 44b which is assembled airtightly to the outer circumference of the stopper substrate 44a, in which a gas at a prescribed pressure is sealed at the inside, which can be pulled and inserted with reference to the connection port m in a normal state and which is expanded and coupled airtightly to the connection port m in a state that the circumference is set at a low pressure with reference to the inside.
Patent JP-2002092476-A (JP)
Title: Information providing device utilizing bar code
Inventor: SATO KENICHI
IPC: G06Q30/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To use a bar code as a communication tool between a demander and a merchandise providing enterprise or a store. SOLUTION: This is formed of a reading means for the bar code attached to merchandise, an on-line connection means 51 to be connected to an on-line site 90 on line concerning code data of a bar code, an off-line connection means 52 to be connected to an off-line site 91 off line, a selecting and changing means 40 between the on-line connection means 51 and the off-line connection means 52, an operation means for operation after connection to the on-line site 90 or the off-line site 91, and a display means for display after connection to the on-line site 90 or the off-line site 91.
Patent JP-2002090226-A (JP)
Title: Optical fiber interference-type sensor and signal detecting method
Inventor: TAKASHIMA TORU
IPC: G01D5/353
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a large cost demerit in the case that two optical fibers for connection become long as a light emitting element and a light receiving element have been conventionally connected to a loop optical fiber for a sensor and optical branching coupling elements at the far end by the two optical fibers for connection. SOLUTION: The optical fiber interference-type sensor is constituted by connecting a light source and the light receiving element to one end of the first optical branching coupling element, one end of the one optical fiber for connection and a first reflection-free terminal element to the other end of the first optical branching coupling element, the other end of the optical fiber for connection and a second reflection-free terminal element to one end of the second optical branching coupling element, and both ends of the open part of the loop-shaped optical fiber to the other end of the second optical branching coupling element.
Patent JP-2001166558-A (JP)
Title: Image forming device
Inventor: NAKAI TOMOAKI
IPC: G03G21/14
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect an image for detection formed on an intermediate transfer body or a transfer material carrier. SOLUTION: After the transfer of a patch (for example, M1 to M4) from a photoreceptor drum(for example, 1b) to an intermediate transfer belt 26 is completed and before a patch (Y1 to Y4) on the belt 26 formed by an image forming part (for example, 30Y) on the upstream side of a transfer part reaches a primary transfer part (for example, N2), voltage applied to a primary transfer roller (for example, 24b) from a primary transfer bias power source (for example, 25b) is switched from applied voltage at the time of transferring the patch (for example, M1 to M4) to applied voltage for preventing retransfer (smaller than the applied voltage at the time of transferring and having the same polarity as that) by a controller 17, whereby the excellent transfer efficiency of the patch is obtained and the retransfer is prevented from occurring. Therefore, the patch is accurately detected.
Patent JP-2002095370-A (JP)
Title: Transformed plant with improved heat tolerance and method of creating the same
Inventor: SHONO MARIKO
IPC: C12N15/09
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To create a transformed plant that can resist a stress of high- temperature or the stress for a long time. SOLUTION: The gene of a mitochondria type small heat-shock protein (MT- sHSP) is characteristically transduced into plant cells and expressed whereby a transformed plant with increased heat resistance is created.
Patent JP-2002118843-A (JP)
Title: Method for separating background sprite and foreground object, and method for extracting geometric mask of foreground, and its device
Inventor: SHINSENJI HISAMI
IPC: H04N19/42
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method that can clearly separate a foreground from a background in the sprite coding adopting the MPEG-4. SOLUTION: In one method in which a foreground object and a background sprite image are separated from a moving picture, a tentative sprite is generated to separate the foreground and the background on the basis thereof, and the background sprite is generated on the basis of the background after the separation. The other method in which a geometrical mask is extracted by using a difference between the background image calculated in advance and an optional image, includes a first step where a macro block is used for the foreground when a prescribed value of the macro block is a first prescribed value or over and a second step where when a macro block in the vicinity of the macro block decided to be the foreground has a prescribed value being a second prescribed value or over, the macro block is used for the foreground.
Patent JP-2001342652-A (JP)
Title: Piping member
Inventor: KOKUBU KAZUYA
IPC: E03C1/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a piping member having a piping junction of feed water, feed hot water, and drainage or the like required for kitchen and sanitary space apparatuses such as face washing, hand washing, a bathtub, a beverage, a kitchen, a toilet stool, and a sewage sink. SOLUTION: This piping member is provided with the piping junction of feed water, feed hot water, and drainage or the like required for the kitchen and sanitary space apparatuses such as the face washing, hand washing, bathtub, beverage, kitchen, toilet stool, and sewage sink. The piping member can be easily connected to the piping junction via an apparatus adapter connected to the feed water, feed hot water, and drainage or the like provided on the kitchen and sanitary space apparatuses.
Patent JP-2002068043-A (JP)
Title: Saddle cover for bicycle
Inventor: YOKOTA KAZUNORI
IPC: B62J1/20
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate attaching and detaching of a saddle cover, and to make a device in an operation part invisible to enhance designability. SOLUTION: A device allowing plural operations is contrived to cope with various forms of bicycles for storing the saddle cover, and its structure is simplified to be stored inside the cover, to improve appearance.
Patent JP-2002109912-A (JP)
Title: Lighting equipment
Inventor: TSUBOTA SHINICHI
IPC: F21Y101/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a lighting equipment for a ceiling suitable for the use of a light emitting diode as a light source. SOLUTION: The lighting equipment mounted to a hanging rosette 2 fixed to a ceiling comprises a main body part 4 having handing blades 3, 3 to be mounted to the hanging rosette 2 at its upper surface and receiving electricity, a supporting part 5 extending almost horizontally from the main body part 4, having a gap through which, upper side is visible from lower surface side, and a light source part 6 supported at the outer end of the supporting part 5. In this example, a plurality of arms extending radially with distances from each other, are shown as the supporting part 5. The light source part 6 has many white color light emitting diodes 7, 7,.... The main body part 4 has a lighting device 8 receiving electricity from the hanging blades 3, 3, and supplying it to the light source part 6.
Patent JP-2002119005-A (JP)
Title: Stator for motor, motor, and air conditioner
Inventor: YAMAMOTO MINEO
IPC: H02K15/12
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a stator for a motor, capable of ensuring a sufficient space for routing of coil terminals and improving productivity and quality. SOLUTION: In this stator for motor, coils are formed by winding magnet wires around insulating parts provided on teeth. Respective coils, starting from the winding start ends of the coils, cross between the teeth with a crossover to form another coil and terminates at the winding finish ends. Terminals are also provided on the insulating parts of the winding start and finish ends of the coils, and the respective ends of the coils are connected to the terminals to supply electric power to the coils via the terminals. Discarding protrusions for discarding the ends of the coils are provided on the insulating parts of the teeth provided, with no terminals which connect the ends of the coils.
Patent JP-2002117591-A (JP)
Title: Medium, method and device for recording information, and method and device for reproducing information
Inventor: HIROTSUNE AKEMI
IPC: G11B7/24088
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a multiplayer information recording medium on which information can accurately be recorded/reproduced by quickly deciding which information surface is irradiated with light and to provide a recording/ reproducing method and a recording/reproducing device for the multilayer information recording medium. SOLUTION: The way to change the shape of projecting parts and recessed parts and/or grooves of the projecting parts and recessed parts on a longitudinal direction, formed on a plurality of layers 2, 4, 6 and 8 by continuous or discontinuous grooves, where the information is recorded or reproduced by light emission, for instance, the depth and/or width of the projecting/recessed parts and the amplitude and cycle of the meander of the projecting/recessed parts are made different according to the layers.
Patent JP-2002122662-A (JP)
Title: Radar signal processing device
Inventor: YOSHIKO HISASHI
IPC: G01S13/50
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a radar signal processing device capable of improving a target detecting performance by reducing the effect of an interferential wave, even if there is the interferential wave in the radar signal processing device of high PRF(pulse recurrence frequency) pulse Doppler system. SOLUTION: This radar signal processing device determines the interferential wave from, at least, two pieces of target frequency information from the number of targets and target frequency bins outputted from a target information extractor 11 and, when there is the interferential wave, it removes the Interferential wave by masking Hit/Miss theoretical data outputted from a peak detector 10.
Patent JP-2002121353-A (JP)
Title: Ethylene/vinyl acetate copolymer emulsion composition
Inventor: YAKO MANABU
IPC: C08F2/22
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene/vinyl acetate copolymer emulsion composition which, when mixed with various inorganic powders and cements, reveals excellent workability and which is excellent in adherence to various kind of substrates. SOLUTION: The copolymer emulsion composition is obtained by polymerizing a mixture of an ethylene/vinyl acetate copolymer emulsion and a vinyl acetate monomer in an amount of 1-10 mass pts. based on 100 mass pts. nonvolatile matter of the ethylene/vinyl acetate copolymer emulsion to give a modified ethylene/vinyl acetate copolymer emulsion, and incorporating an antifoaming agent into this emulsion. The copolymer emulsion composition, when mixed with various inorganic powders and cements, exhibits excellent workability and adherence.
Patent JP-2002120748-A (JP)
Title: Steering axle for special vehicle
Inventor: SAKAHARA TATSURO
IPC: F16J15/52
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a steering axle for a special vehicle capable of enhancing the durability of bearings. SOLUTION: Seal members 41, 42, 43 are installed in at least one of the places between the lower support plate 20D of a steering housing 1 and the lower part of a knuckle 3, between the upper support plate 20U of the steering housing 1 and the upper part of the knuckle 3, and between the upper surface of the upper support plate 20U and the top of a king pin 2. Therefore, at least one of the places can be sealed certainly owing to the sealing action of the seal members 41, 42, 43. This allows certainly preventing dust, earth and sand, etc., from intruding into those places and also lessening of the grease leaking there, at least from one place of the three places. Accordingly the lifetimes of an upper and a lower needle roller bearings 16U and 16D and a thrust ball bearing 17 can be prolonged.
Patent JP-2002122914-A (JP)
Title: Camera
Inventor: MORI KAZUYUKI
IPC: G03B17/28
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a camera to which a 135 type film cassette is applied, in which the film cassette is surely loaded from its shaft direction and whose structure is simple. SOLUTION: In this camera, the film cassette 95 is loaded in a film cassette chamber 2a in a direction going along a winding shaft 95f in a state where a film leader part 96b is wound. In loading the cartridge, the leader part 96b is inserted along the outer periphery of a film guide 13 arranged in the chamber 2a. After loading the film cassette, the leader part 96b is temporarily rewound in the film cassette. Thereafter, the leader part 96b which is fed toward a spool chamber 2b and reaches the chamber 2b is wound round a spool 14, whereby loading the film is completed.
Patent JP-2002121635-A (JP)
Title: Aluminum alloy extrusion material for automobile frame having excellent self-pierce rivet joinability
Inventor: KAWAI HITOSHI
IPC: C22C21/06
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an Al-Mg-Si based aluminum alloy extrusion material, having strength (proof stress) required as an automobile frame and also having excellent self-pierce rivet joinability by press-quenching by air cooling and aging thereafter. SOLUTION: The Al-Mg-Si based aluminum alloy extruded material has a composition containing, by mass, 0.30 to 0.70% Mg, 0.40 to 0.80% Si, 0.05 to 0.40% Cu, 0.05 to 0.30% Mn, 0.05 to 0.20% Zr and 0.005 to 0.2% Ti, and the balance Al with inevitable impurities, and in which, after press quenching by air cooling, aging treatment is performed to control proof stress to >=200 N/mm2, and local elongation to >=3.5%.
Patent JP-2002125053-A (JP)
Title: Telephone number guide system
Inventor: HARA YUKARI
IPC: H04M1/56
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a telephone number guide system which is capable of indicating the telephone number, which is verbally informed by a telephone number guide service or the other user, on the scope of a communication terminal such as a portable telephone or a stationary telephone set or directly forwarding a phone call to the target telephone number that is retrieved. SOLUTION: A telephone number guide system is composed of a portable telephone 1, a telephone number guide service station 4, a base station 2, and a telephone switching network 3, where the portable telephone 1 is equipped with an audio recognition unit 101. When a request is made by a user to the telephone number guide service station 4 for the retrieval of a telephone number, the target telephone number retrieved by the telephone number guide service station 4 is verbally sent back to the user's communication terminal 1 by the telephone number guide service station 4, the telephone number verbally sent back from the telephone number guide service station 4 is voice-recognized by the audio-recognition unit 101 built in the communication terminal 1 and indicated on the display scope 102 of the communication terminal 1.
Patent JP-2001188568-A (JP)
Title: Voice coding device
Inventor: FUCHIGAMI NORIHIKO
IPC: G10L19/008
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To improve data compression ratio in the case or predictive-coding of voice signals. SOLUTION: An adding circuit 1a calculates a sum signal (L+R) of two- channel stereo signals L, R, and a subtracting circuit 1b calculates a difference signals (L-R). Difference arithmetic circuits 11D1, 11D2 calculate difference Δ(L+R), Δ(L-R) between this time and least time, and prediction-coding circuits 15D1, 15D2, 16D1, 16D2 calculate plural predicted values of the differences Δ(L+R), Δ(L-R), and calculate each prediction residual of the plural predicted values and the differences Δ(L+R), Δ(L-R), and a minimum prediction residual is selected.
Patent JP-2002131830-A (JP)
Title: Bird's-eye view shooting camera panhead
Inventor: AZUMA TAKAO
IPC: G03B15/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a bird's-eye view shooting camera platform which can be independently, surely and remotely operated to pan, tilt and turn when almost the vertical bird's-eye view shooting is performed, reduces a change of a position of the camera, eliminates an image pickup other than the shooting region in a dome and in all positions and reduces the influence of a vibration, etc., caused by a moving object. SOLUTION: The bird's-eye view shooting camera platform is provided with a mounting member 12 mounted on the moving body 3; and position holding members 14, 10a, 10b comprising an X axis turning member 14 mounted on the mounting member and driven to turn round a horizontal X axis, a Y axis turning member 10a driven to turn round a horizontal Y axis orthogonal to the X axis by the X axis turning member, and a Z axis turning member 10b mounted on the Y axis turning member and driven to turn round a vertical Z axis orthogonal to the X and Y axes. The position holding members control angles of the X, Y and Z axes by using a gyro sensor and always keep the same position and direction.
Patent JP-2002129357-A (JP)
Title: Fe-Ni ALLOY MATERIAL SUPERIOR IN RUST RESISTANCE
Inventor: O KON
IPC: C22C38/54
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a Fe-Ni alloy material with rust resistance at low cost by forming a complex oxide film for rust protection directly on the surface of the alloy, along with restraining an excess use of a protection film without depending on plating or laminating of the protection film. SOLUTION: The Fe-Ni alloy material superior in rust resistance comprises a complex oxide layer of non-iron metals for rust protection formed on the surface, which consists of at least one or more kinds of Si, Mn, Cr or Al and has a film thickness of 200 mm or less.
Patent JP-2002136901-A (JP)
Title: Coating fixture
Inventor: KUDO TETSUJI
IPC: B05B15/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating fixture constituted so as to accurately form a coating boundary line even to a three-dimensionally curved three-dimensional coating scheduled surface while made possible to correspond to a coating process of a mass-produced article. SOLUTION: The coating fixture J for forming the coating boundary line to the coating scheduled surface 2 of a material 1 to be coated is constituted of a main plate 4 for covering the adjacent surface of the coating scheduled surface 2 and the elastic tongue piece member 5 fitted along the edge part thereof. The leading end edge 5a of the elastic tongue piece member 5 is held so as to be preferably floated above the coating boundary line 3 by about 50 μm.
Patent JP-2002141312-A (JP)
Title: Method and device for cmp, method and system for circuit formation and integrated circuit device
Inventor: KUBO TORU
IPC: H01L21/302
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent erosion and dishing of a damascene wiring when a conductor is subjected to first polishing until a barrier film is exposed, and thereafter a barrier film is subjected to second polishing until an interlaminar film is exposed for forming a damascene wiring of a circuit base wherein a conductor is deposited via a barrier film in a recessed groove of an interlaminar film. SOLUTION: A surface of a circuit base is cleaned (Step T4) by treatment liquid before second polishing (Step T7) after it is subjected to first polishing (Step T2). Consequently, complex generated by reaction between polishing liquid and a conductor of first polishing can be removed before execution of second polishing, thus preventing erosion and dishing of a damascene wiring.