baber/WOPTO huggingface dataset:
Patent JP-2002041079-A (JP)
Title: Voice recognition equipment, voice recognition method and program recording medium
Inventor: YAMAGUCHI KOICHI
IPC: G10L15/32
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To cope with the change of frequency characteristic when a speaker shifts his face direction. SOLUTION: After the frequency characteristic is corrected by passing the study data through the filter which imitates the typical frequency characteristic corresponding to the typical position of the speaker's face, n sets of acoustics models acquired by the studying are prepared for the first acoustics model storing part 14a,... and the n-th acoustics model storing part 14n in the acoustics model storing part 14. The likelihood calculating part 13 calculates the likelihood of every states of each phoneme by operating each of the above n sets of the acoustics models to the acoustics parameter vectors of the input voice. The comparing part 17 outputs the vocabulary got a high score as the recognition candidate (the recognition result) by comparing with the dictionary in the dictionary storing part 20.  Thus, even when the speaker utters at the various position, the recognition processing is performed always by applying the acoustics model having the frequency characteristic near the position, and the high recognition rate can be maintained not depending on the face position.
Patent JP-2002040560-A (JP)
Title: Hologram display device
Inventor: SUZUKI KAZUNORI
IPC: G09F9/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hologram display device where the deterioration of the quality of a video caused by noise light is restrained to be small. SOLUTION: A screen part 1 is provided with photosensors 31 and 32 constituted to detect the noise light made incident from the front surface side 101 of the screen part 1 and the noise light made incident from the back surface side 102 thereof, respectively, in the angle of view of a transparent hologram screen. Then, the display device has a projection controller constituted to control the quantity of video light 20 projected from a projecting device 2 based on the quantity of the noise light detected by the photosensors.
Patent JP-2002048310-A (JP)
Title: Liquid fuel combustion device
Inventor: KUBOTA YUKO
IPC: F23C99/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent combustion failure caused by oxidation decrease and deformation of a burner part which is heated to red heat, and prevent backfire to a mixing chamber, which is caused by cracks of the burner port that has been deteriorated. SOLUTION: A thin fuel burner port portion 33 is constituted with ceramics. A burner head 31 is constituted by arranging a secondary air opening 34, a thick fuel burner port portion 32, the thin fuel burner port portion 33, the thick fuel burner port portion 32 and the secondary air opening 34 in this order. Thus, in a condition where combustion air becomes very insufficient and a thin flame 38 formed at the thin fuel burner port portion 33 is in closely contact with a thin fuel burner port 37, the thin fuel burner port 37 is not heated to red heat nor deteriorated. Accordingly, carbon monoxide and irritating smell are prevented from being generated. Further, there is no occurrence of cracks and thus no occurrence of backfire into a mixing chamber 30, thereby maintaining excellent combustion.
Patent JP-2002049973-A (JP)
Title: Room monitor
Inventor: MARUKAWA TATSUYA
IPC: H04N7/18
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide such a bathroom monitor that the troublesomeness of turning on and off a switch every day is eliminated and a crime-prevention effect is improved. SOLUTION: The bathroom monitor 1 provided with an artificial retina and an infrared sensor is installed on the ceiling of a bathroom 41. When installing the monitor 1, the position of a window 42 and that of a bathroom entrance 43 are stored. Then, a person who is detected in the bathroom 41 by the monitor 1 is judged to be an invader from outside when the detection starting position of the person is at the window 42 and his/her moving direction is the entrance 43 or the final detected position of him/her is the entrance 43.
Patent JP-2002013358-A (JP)
Title: Thief-preventing device
Inventor: MIURA NOBUO
IPC: E06B5/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a glass protecting plate for preventing the intrusion of a thief into a house while breaking the only part of the glass door corresponding to a key from outside and unlocking the inside key. SOLUTION: A glass protecting plate is attached to a part of a glass door corresponding to an inside key part so as to prevent the intrusion of a thief.
Patent JP-2002049612-A (JP)
Title: Operation method
Inventor: OSHIMA TATSUHIRO
IPC: G06F12/08
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To speed up FFT operation by utilizing a cache effectively. SOLUTION: Necessary variables are initialized (S1), the number of data points of FFT is set in a variable N (S2), a page size is set by a variable S (S3), and the number of segments N/ (S×2) is set in a variable D (S4). On a main memory, temporary variables t1 [], t2 [] and various tables are allocated in page unit from a page boundary, respectively (S5). By a first time shuffling, original data T [] for a page size are copied from consecutive positions to a temporary area t1 [] in a bit reverse order of binary address notation (S6). A butterfly computation of the first and second stages is executed about all segments (S7). While shuffling the temporary variable t1 [], it is copied in the temporary variable t2 [] (S8). The butterfly computation of the third and fourth stage is consecutively executed in segment unit to all segments (S9).  The temporary variable t2 [] is copied to an original data area (S10).
Patent JP-2002045317-A (JP)
Title: Portable dust collector
Inventor: KAKEGAWA DAISUKE
IPC: A47L9/14
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To enable to readily dispose of dust and collected fine dust together with to easily fit a dust bag. SOLUTION: A portable dust collector is provided with a fan 4 rotating by means of a motor 2, a filter device 6 which separates fine dust passed through a sucking opening 5 by rotation of the fan to air and fine dust, and a dust case 7 which has a dust bag 13 for housing the fine dust recovered by the filter device. The dust bag is made of a polyethylene plastic bag which can be inserted into a protruding member formed at the sucking opening.
Patent JP-2002060935-A (JP)
Title: Sputtering system capable of measuring target erosion
Inventor: KOBAYASHI MASAHIKO
IPC: C23C14/34
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering system capable of directly measuring changes in the amount of target erosion with high precision when necessary after one stage of substrate processing while maintaining the vacuum of a vacuum vessel. SOLUTION: In the magnetron sputtering system with which a thin film is deposited on a substrate disposed to be opposed to the target in the vacuum vessel by using a magnetron sputtering phenomenon, an optical displacement sensor for measuring the amount of erosion of the target provided to the vacuum vessel is disposed, by means of a driving mechanism, insertably/detachably into/from the space between the target and the substrate which are disposed to be opposed to each other while maintaining the vacuum state of the vacuum vessel.
Patent JP-2002051911-A (JP)
Title: Electric pot
Inventor: IMAI KOHEI
IPC: A47J41/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric pot that is capable of feeding a fixed quantity of hot water with good precision and is improved in handling. SOLUTION: When the quantity of the hot water filled to the receptacle container is judged to have reached the point of time A that is smaller than the predetermined hot water quantity Wt by a prescribed quantity Wf, the operating condition of the electric pump is changed so as to lower the hot water quantity (flow rate of hot water) per unit hour. By this action, for example, the overshoot from the time of the stop of the electric pump is more reduced. As a result, more precise fixed quantity feeding of the hot water corresponding with the predetermined hot water quantity Wt can be made. And in the initial stage the hot water feeding can be made at the full capacity of the electric pump, hence the overall feeding time of the hot water to reach the predetermined hot water quantity Wt can be made by far shorter and the handling is also improved.
Patent JP-2002053847-A (JP)
Title: Antistatic agent
Inventor: NAKAHARA YUTAKA
IPC: C08G59/62
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent having excellent compatibility with resins and a high antistatic effect even with a small amount of the agent added to the resins. SOLUTION: This antistatic agent is characterized by comprising a reaction product between a polyoxyalkylene compound of general formula 1 (M is a residue after removal of a hydroxyl group from a polyol; R1 is an alkylene group or an alkylene group whose side chain is substituted with an ether group; n is a number of >=1; X is hydrogen or an anionic hydrophilic group; m is a number of >=2 expressing the number of hydroxyl groups of the polyol) such as nonylphenol-formaldehyde condensate polyethylene glycol ether and a bifunctional or polyfunctional polyepoxy compound such as a cresol- formaldehyde condensate glycidyl ether.
Patent JP-2002054394-A (JP)
Title: Bolt box closing structure of segment
Inventor: FUKUDA MASARU
IPC: E21D11/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide bolt box closing structures of segments capable of surely and simply closing bolt boxes after the segments are joined. SOLUTION: Rib blocks 7 are fitted into the bolt boxes 4 provided for setting a joint bolt 5 and joint nuts 6 as a joining means for RC segments in the insides of the RC segments 1 and 2. The rib blocks 7 are fixed to the insides of the bolt boxes with fixed bolts 9 screwed in inserts 8 buried in the bottoms of the bolt boxes 4.
Patent JP-2002057880-A (JP)
Title: Image processing unit
Inventor: NAKAI YOSHIYUKI
IPC: H04N1/21
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a double-side original simultaneous scanning type image processing unit which can execute image processing of a front and a rear face by multitasking, and is capable of high-speed processing with a small-capacity SDRAM at a low cost. SOLUTION: The image processing unit 1 comprises a double-side original image scanning means 10 and an image processing means 50 for image- processing the image data of a front and a rear face scanned by the image scanning means 10. While one of the front and the rear face image data inputted simultaneously from the image scanning means is processed by the image processing means, the other data or data inputted after the data being now processed is inputted is stored in a storage means 54. An identification mark to indicate whether the data is the front face data or the rear face data is added at the head of at least one of the front and the rear image data stored in the storage means 54 by means of a front and rear identification mark adding means 30.  When the processing of the image data on one side is finished, only the image data of the other face is read in a burst (continuous) mode from the storage means 54 and then is image-processed.
Patent JP-2002054431-A (JP)
Title: Catalyst converter and its manufacturing method
Inventor: KACHI NAOKI
IPC: B21D53/84
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To certainly hold fast a catalyst carrier from the initial stage, the catalyst carrier being accommodated in a casing. SOLUTION: The catalyst carrier 10 is formed by winding a holding material 12 maintained in the compressed condition by a binding force of a binder and is accommodated in the casing 8. The binder is pyrolyzed by the heat generated when one end 16 of the casing 8 is joined with the outlet side end 6 of an exhaust manifold 4 covering the casing end 16 by the friction pressure joining method. Thereby the thickness of the holding material 12 is restored, and the catalyst carrier 10 can be held fast in the casing 8 at the specified initial contacting pressure to allow preventing the carrier 10 from dislocation in the initial period, and it is practicable to certainly prevent the carrier 10 from breakage certainly.
Patent JP-2002058341-A (JP)
Title: Hedge trimmer
Inventor: OKAMOTO HIROAKI
IPC: B27B11/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a hedge trimmer capable of reducing its manufacturing cost while keeping its handling property and operating property sufficiently. SOLUTION: This hedge trimmer equipped with a handle part 2, an arm unit 4 capable of extension and contraction and having a rod 3 capable of extension and contraction and mounted on the handle part as freely capable of extension and contraction, and a hedge trimmer body 5 fixed at the tip end part of the rod 3 capable of extension and contraction as freely angle adjustable, is provided by installing an arm part 11 extending in an upward direction at a part on the way to the handle part 2, a first grip 12 extending in a direction crossing with a plane including the arm part 11 and the handle part 2 almost at a right angle and a second grip 14 extending in an almost length direction of the handle part 2 at the upper directional position of the base end side part of the handle part 2.
Patent JP-2002076600-A (JP)
Title: Method of printing conductive paste
Inventor: KOSUGI TOMOYUKI
IPC: B41F15/08
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To perform die plate release smoothly even if fine pitch process is advanced at the time of printing solder paste onto a connection terminal on a substrate using a print mask. SOLUTION: A resist film 14 is provided on a substrate 12 around a connection terminal 13 provided on a substrate 12. The resist film 14 is 50-100 μm thick and thicker than the connection terminal 13 while a print mask 15 is 20-40 μm thick and thinner than the resist film 14. Since the print mask 15 is made relatively thin, die plate release can be performed smoothly even if fine pitch process is advanced.
Patent JP-2002072228-A (JP)
Title: Method of manufacturing tft panel
Inventor: AZUMA TOSHIAKI
IPC: H01L21/302
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To make reducible plasma damage to a TFT(thin film transistor) under a pixel electrode even if the pixel electrode is formed by dry etching, when a TFT panel having a structure where the pixel electrode consisting of ITO is positioned on the tip side of the TFT is manufactured. SOLUTION: A large sized substrate 11 having a size corresponding to the size of the plural TFT panels and consisting of glass or the like is provided with nine TFT panel forming regions 12 in total consisting of three rows and three columns. In this case, a TFT panel non-forming region has width D1 of 2 cm (or more) and width D2 of 1 cm (or more). And, no resist pattern is formed on the upper surface of the TFT panel non-forming region of an ITO layer 36 formed on the entire surface of the large sized substrate 11. Thereby, the ITO etching total area becomes relatively large and amounts to 50% or more of the surface area of the substrate. Thus, the plasma damage to the TFT under the pixel electrode can be reduced even if the dry etching is performed using an RIE device.
Patent JP-2002067651-A (JP)
Title: Rolling controller
Inventor: CHIKAMATSU SATOSHI
IPC: B60G21/073
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To effectively suppress a rolling phenomenon of a vehicle body in a traveling vehicle, and to realize reduction in a production cost and costs in using. SOLUTION: A rolling controller is provided with a pair of hydraulic shock absorbers 1 which are disposed at the right and left side of a vehicle, have the upper end side connected to the vehicle body side and the lower end side connected to the axle side, and a differential valve 2 which is disposed in an oil passage L mutually communicating pressure side oil chambers R in the pair of the hydraulic shock absorbers 1. This differential valve 2 is provided with a damping valve 2a which is disposed in the oil passage L and a differential cylinder 20 which is paralleled to this damping valve 2a. The controller is set so that oil from the hydraulic shock absorbers 1 can pass through the damping valve 2a when the oil from the hydraulic shock absorbers 1 is not flown in/out to the differential cylinder 20.  In this rolling controller, a bypass passage L1 which detours the differential valve 2 is connected to the oil passage L, and an on-off valve 3 which opens and closes this bypass passage L1 by being inputted at least the external signal based on a steering angle signal and a speed signal is disposed therein.
Patent JP-2002067153-A (JP)
Title: Method and apparatus for manufacturing elastic member covered object
Inventor: IZUMI SHUHEI
IPC: E04F11/18
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an elastic member covered object by covering the outer peripheral surface of a member to be covered with an elastic member in an extremely simple manner. SOLUTION: In the method for manufacturing the elastic member covered object by covering the outer peripheral surface of a member 50 to be covered with the elastic member 40, the hollow elastic member 40 is held under negative pressure to be expanded. After the member 50 to be covered is inserted into the elastic member 40, the negative pressure is returned to atmospheric pressure to cover the member 50 to be covered with the elastic member 40 in a closely bonded state.
Patent JP-2001342124-A (JP)
Title: Deodorant composition
Inventor: TSUCHIKURA TOYOKI
IPC: C08L33/26
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant composition having high deodorant effects on body smell, sustaining the effects for a long time and excellent in a dry touch of the skin. SOLUTION: This deodorant composition comprises (A) a cationic cross-linked copolymer and (B) a bactericide or an antiperspirant.
Patent JP-2002068020-A (JP)
Title: Grip for rod
Inventor: HAMAGUCHI TAKESHI
IPC: B62D25/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To enable coping with even the case where a color of a main body (car body) is changed, to facilitate parts control in such a case, and to cope with the case where the main body is different, by preparing a mold for only a grip body part. SOLUTION: A grip 1 for a rod fitted to one end of a support rod R for supporting a bonnet with its one end pivoted turnably to the car body B in an opened condition is constituted of a rod insertion part 11 into which the one end of the support rod R is inserted, and the grip body part 21 equipped with the rod insertion part 11 and engaged with the body B. A rod.grip corotation-preventing means is provided between the insertion part 11 and the grip body part 21. When the support rod R is stored, a turn-preventing part 17 is provided to prevent the rod R from being turned.
Patent JP-2002072199-A (JP)
Title: Liquid crystal display device
Inventor: MORI HARUKI
IPC: G02F1/1335
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semitransmitting type GH (guest-host mode) liquid crystal display device in which there is no special need for a light diffuse reflection film or a light diffuse transmission film. SOLUTION: Both sides of a backside glass substrate 3 are roughened through a chemical etching. A semitransmitting light reflection layer 311 is formed on the inside roughened side 31. A backlight 4 is disposed opposite the backside roughened side 32 through an air layer having a prescribed width.
Patent JP-2002078018-A (JP)
Title: Portable wireless terminal
Inventor: YAGUCHI SADAO
IPC: H04W88/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone that can disconnect only a communication function while keeping attached functions other than a speech function available. SOLUTION: The portable telephone 1 is provided with an antenna 10 that transmits and/or receives a signal, a transmission reception changeover switch 11 that selects transmission or reception, a low noise amplifier 12 that amplifies the received signal, a DOWN-converter 13 that converts the frequency of the received signal into the frequency of a base band signal, an UP converter 14 that converts the frequency of the base band signal into the transmission frequency, a power amplifier 15, a base band controller 16, and also a communication interruption circuit 17 that interrupts input and output of the signal to the DOWN converter 13 and signal from the UP converter 14.
Patent JP-2002070936-A (JP)
Title: Base isolation mount
Inventor: IWABUCHI HIROSHI
IPC: F16F15/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To ensure effortlessness and safety in work of transferring and moving a base isolation mount with a base-isolated object set thereon. SOLUTION: A lock means 23 comprises a bolt 24 and a cylindrical nut 25. A lower base 8 has a tapped hole 26 in which the bolt 24 is screwed, and an upper base 7 has a round hole 27 in which the cylindrical nut 25 is slidably fitted. When the cylindrical nut 25 is screwed to the lower limit, the entire lock means 23 can be removed. A lower cover 20 arranged in the region where the lock means 23 is positioned is detachable to facilitate an operation of the lock means and protect the base isolation mount in a used state from disfigurement.
Patent JP-2002072789-A (JP)
Title: Image forming apparatus and its mounted component
Inventor: NAITO YOSHIICHI
IPC: G03G21/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To accurately decide how much a fan 47 as a mounted component of a copying machine deteriorates. SOLUTION: This copying machine is equipped with a powder smoke sensor 44 which detects toner scattering in the copying machine, a paper discharge sensor 48 which detects copying paper from being discharged, a means 71 which finds the found integral value of a powder smoke amount and the accumulated number of copies according to those detection results, a means 71 which decides whether or not the fan 47 can be reused according to the found integral value of the powder smoke amount and the accumulated number of copies, and a memory 47a which stores the decision result.
Patent JP-2002066395-A (JP)
Title: Method and device for jetting powder
Inventor: USUHA SHIYUU
IPC: H05H1/42
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for jetting powder by which powder of a plasma melt-spraying material is jetted pulselike to a space where plasma is to be generated or being generated and which has high response accuracy at the time of starting the jetting. SOLUTION: In the method of jetting powder to the space where plasma is to be generated or being generated the powder is filled in a tightly sealed vessel having a through hole sealed with a material breakable by a mechanical or thermal energy on the bottom and jetted to the space with a pressurized gas through the through hole after breaking the breakable material used for sealing the through hole on the bottom of the vessel.
Patent JP-2002066320-A (JP)
Title: Shift catalyst
Inventor: HIRABAYASHI TAKESHI
IPC: H01M8/06
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the CO reduction rate of a shift catalyst, to suppress the performance deterioration as high SV(Space Velocity) and to improve the heat resistance. SOLUTION: The shift catalyst is prepared by depositing Pt on a porous body of TiO2 to which specified oxides are added. As for the specified oxides, at least one kind of oxide of Al, Si, P, S and V is used. The oxides may be added by mixing a gel of the source material of oxides in the process of producing the TiO2 powder or by impregnating the porous body of TiO2 with a nitrate solution of oxides. The deposition amount of Pt is preferably controlled in the range of about 0.1 to 20 wt.%. The add amount of oxides is preferably controlled to <=15 wt.%. The catalyst (1) to (4) with addition of oxides show higher CO reduction rates compared with conventional catalyst (c1) to (c3).