baber/WOPTO huggingface dataset:
Patent JP-2001206536-A (JP)
Title: Distribution method of carried article and its device
Inventor: ABE YASUSHI
IPC: B65G47/46
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a distribution method of carried articles and its device capable of simplifying constitution without making a structure to distribute and store the carried articles such as tablets, etc., in a pleural number of storage containers on a large scale. SOLUTION: Guide members 6-10 are arranged opposed to a carrying surface of a carrier device 5 by a belt conveyor to carry tables 45 which are carried articles, the tablets 45 a carrying position of which is changed to a cross direction of the carrier device 5 by tablets carrying position changing means 12, 13 are slipped to the cross direction of the carrier device 5 and moved by their respective guide members 6-10 and they are distributed and stored in a plural number of storage containers 21 arranged on a carriage 40 through a chuter 20 from a side surface of the carrier device 5.
Patent JP-2001206541-A (JP)
Title: Substrate supply system
Inventor: SATOI YASUNAGA
IPC: H01L21/68
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive substrate supply system capable of supplying a substrate to a working device in a short period of time. SOLUTION: This substrate supply system is furnished with a main carrier passage 1 to carry a substrate 100, sub carrier passages 11a, 11b, 11c to carry the substrate 100 to an access position A free to pick it up by carrier robots 21a, 21b, 21c arranged in the neighbourhood of a working device from the main carrier passage 1 and a retreating mechanism arranged at the access position A of the sub carrier passages and to retreat an unworked substrate and a worked substrate in the vertical direction.
Patent JP-2001208542-A (JP)
Title: Laser beam light receiver for marking device
Inventor: TANAKA YUZURU
IPC: G01C5/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam light receiver capable of accurately making a laser beam incident on the center of a light reception part even when the laser beam light receiver is arranged with slight inclination at the time of positioning the laser beam light receiver so as to make the laser beam incident on the center of the light reception part. SOLUTION: In this laser beam light receiver where a light incident window 2 is provided on the front surface side of a casing 11, the light reception part is incorporated in the inside through a filter and prescribed light reception signals are originated when the laser beam emitted from a marking device main body is received at the center of the light reception part, a recessed part 12 whose recessed part bottom surface 12a is almost flat with the light reception surface of the light reception part 5 is provided on the front surface side of the casing 11 and a positioning line 9 for positioning the laser beam emitted from the marking device main body at the center of the light reception part 5 is formed on the recessed part bottom surface 12a.
Patent JP-2001211213-A (JP)
Title: Demodulation method, demodulation circuit and mobile wireless equipment
Inventor: ISHII TSUKASA
IPC: H04L27/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional demodulation method and demodulation circuit that require AFC control taking long time for correction of a data error caused by a frequency shift, and to provide a demodulation method and demodulation circuit that can correctly receive and demodulate data, so as to dispense with the AFC control and reduce the reception time, and to provide a mobile wireless equipment. SOLUTION: In this demodulation method and demodulation circuit and the mobile wireless equipment, a plurality of quadrature demodulation sections 2 is provided in parallel, each local oscillator 21 in the inside of each quadrature demodulation section 2 outputs a plurality of local oscillation frequencies corrected in response to the estimated frequency shift, each demodulator 25 in the inside of each quadrature demodulation section 2 acquires demodulated data, an error rate measurement section 3 connected to each quadrature demodulation section 2 individually measures the error rate of the demodulated data outputted from each demodulation section 25 and a demodulation data selections selects and outputs the demodulation data, whose error rate is minimum.
Patent JP-2000211664-A (JP)
Title: Lid body for subdivision-distribution, equipped with detachable tip, and manufacture
Inventor: KIMBLE BRADLEY J
IPC: B65D47/36
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To subdivide and distribute the content of a package without cutting the lid body nozzle, and at the same time, make the package resealable by injection-forming a detachable tip of a different material which is not bonded to the nozzle, at the opening section of the lid body nozzle. SOLUTION: In a base die having a core equipped with a cavity which corresponds with a plug body 36, at the tip end section, a die insert equipped with a shut-off tip which closes the cavity, is engaged, and a lid body main body 14 having a nozzle 26 is formed by injecting a low density polyethylene. Then, a new die insert equipped with a cavity to form a tip 18, is combined, and a polypropylene or styrene which does not have a bondability with the low density polyethylene, is injected while cooperating with a previously formed lid main body 16, and the tip 18 is formed on the nozzle 26 in such a manner that the plug body 3 may extend through the internal surface of the opening section of the nozzle 26, and a tubular skirt 34 may surround the external surface of the opening section of the nozzle 26.
Patent JP-2001209494-A (JP)
Title: Coordinate input system, coordinate input device
Inventor: NODAGASHIRA HIDEFUMI
IPC: G06F3/041
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism such that a sensor for a coordinate detector and a projection display can be positioned by a simple fixing method. SOLUTION: A coordinate detector 1 is fixed on a projector display through a fixing plate 110. Pins 11, 12 provided at the bottom of the coordinate detector 1 are fixed with screws 140 and the fixing plate 11 is fixed to the projection display 8 with fasteners 140. Because of this composition, a photosensitive part 21X of a liner sensor 20X integrated in the coordinate detector is positioned on the light axis of a projecting lens 86 in the projection display 8, and a photosensitive part 21 of a linear sensor 20Y and a control signal detection sensor are disposed in the vicinity of the linear sensor 20X.
Patent JP-2001208836-A (JP)
Title: Body position detector
Inventor: INADA TAKAHIRO
IPC: G01S13/34
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of detection precision for a body position accompanied by adopting an NRD guide type module as a millimeter module. SOLUTION: This body position detector is composed of the NRD module 1 for transmitting a millimeter beam of an FMCW and for receiving a reflected wave, a signal processing means 21 for removing a noise from an IF signal from the NRD module, and a position detecting unit for detecting the position of a body based on the processed IF signal. The signal processing means 21 has a detection circuit 21a for detecting the IF signal and a differential amplifying circuit 21b for conducting subtraction between the IF signal and a detection signal.
Patent JP-2001208343-A (JP)
Title: Valve controller
Inventor: UJIIE NAOKI
IPC: F02C7/232
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To execute the open/close control sequence of each valve 7-9 in an isolation vent valve system 5 surely in safety through a simple arrangement. SOLUTION: This valve controller comprises a pulse generator 21 generating a pulse signal for bringing a preset specified time after rising of a supply command signal S0 before full-close of a C valve 9 into on state based on the supply command signal S0 for bringing the interval from start of pressurized air supply to the end thereof into on state, an OR circuit 24 for delivering the logical sum of a signal S19 and the logical product of the pulse signal and a signal S14 to a B valve 8, an off delay timer 28 for delivering a signal S12 obtained by delaying the falling of the logical product signal S20 of the supply command signal S0 and a signal S16 by a specified time to an A valve 7, and an on delay timer 26 for generating a signal S13 by delaying the rising of the signal S20 by a specified time and delivering it to the C valve 9.
Patent JP-2001218030-A (JP)
Title: Picture processor, picture processing method and storage medium
Inventor: OKI MITSUO
IPC: H04N1/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To more flexibly control the printing of a picture having copyright information. SOLUTION: The processor is provided with a detection means for detecting information on the maximum number of printing times on the picture, which is buried in the picture, an acquirement means for acquiring information for specifying the picture, an acquirement means for acquiring information on the accumulated number of printing times on the picture from information for specifying the picture and a control means for controlling the printing of the picture from information on the maximum number of printing times and information on the accumulated number of printing times.
Patent JP-2000295145-A (JP)
Title: Decision feedback equalizer and decision feedback equalizing method
Inventor: PALICOT JACQUES
IPC: H03H17/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a decision feedback equalizer whose quality reference is not disturbed by error propagation and that is not much complicatedly configured. SOLUTION: This equalizer is provided with a forward filter(FF) 11 and a feedback filter(FB) 12 whose filter coefficients are decided to optimize a prescribed quality level. The forward filter 11 of the equalizer receives input data (x) and the equalizer outputs equalization data y' corresponding to a result of a sum between an output of the forward filter 11 and an output of the feedback filter 12. The feedback filter 12 receives weighted data yfeedback. The weighted data are decided by taking the equalization data (y) and the concerned reliability into account. Error propagation can efficiently be reduced through the adoption of the weighting depending on the reliability as above.
Patent JP-2001217677-A (JP)
Title: Tuning-fork type piezoelectric vibrating piece and its manufacturing method, its frequency adjusting process device, and tuning-fork type piezoelectric vibrator
Inventor: IKEGAMI YASUMITSU
IPC: H03H9/215
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a high-precision and high-reliability tuning-fork type crystal vibrator, which is greatly reduced in manufacture cost and has superior aging characteristics. SOLUTION: A crystal element piece 2 in a tuning-fork shape having two arm parts is prepared and electrodes 5a to 7a and 5b to 7b are filmed on the top surface of the crystal element piece to provide overlapped parts 9a and 9b, where the crystal surface is exposed at the tips of both the arm parts. The overlapped part surfaces are partially removed to have their frequency adjusted, by having the overlapped parts with reactive ionized particles irradiated by a reactive ion etching device which uses chlorofluorocarbon Freon gas as the ion source.  Consequently, the frequencies are adjusted, by reducing the mass of the material itself of the crystal vibrating piece, thus, the overlapped parts need not be provided with electrode films, the production efficiency is improved by a great decrease in man-hours, and the manufacture cost is greatly reduced by a great decrease in the amount of an electrode material in use. Furthermore, a high-precision and high-reliability tuning-fork type crystal vibrator with superior aging characteristics is obtained.
Patent JP-2000225522-A (JP)
Title: Grinding method and grinding device for workpiece
Inventor: THYSSEN WOLFGANG
IPC: B23F19/12
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method and grinding device reproducing a grinding pattern optimum in a manner of drive performance in a workpiece by a grinding worm. SOLUTION: A workpiece is worked by a work disk 42 moving a grinding worm 20 along a worm path 43. The grinding worm 20 and work disk 42 are connected to rotary encoders 23, 41 and servomotors 22, 40. A rotational angle of the work disk 42 is determined by a program, stored in an NC control system, to be related to a rotational angle of the grinding worm 20. The workpiece 50 with a gear teeth 49 ground has optimum drive performance, and a grinding pattern can be formed on a flank 51 in the gear teeth of the workpiece 50.
Patent JP-2001215892-A (JP)
Title: Display device
Inventor: KATO SHINICHI
IPC: G09F9/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To reduce the occupying area of a flexible wiring board to be joined to a liquid crystal display panel and to provide a simple structure of single side wiring. SOLUTION: The top surface of a projecting part 2a projected from a glass substrate 3 of a lower glass substrate 2 of the liquid crystal display panel 1 is provided with four semiconductor chip mounting regions 21 in series. The right side in the semiconductor chip mounting regions 21 and the neighborhood thereof are provided with power source lines 45, 46 and 47 including connection terminals for the power sources. The under surface of a belt-like part 22a of a film 22 of the flexible wiring board 11 is provided with junction wiring 61 and 62 for the power sources for connecting the power source lines adjacent to each other (45 and 45 as well as 46 and 47) among the power source lines 45, 46 and 47 disposed for the respective semiconductor chip mounting regions 21.  As a result, the width of the belt-like part 22a of the film 22 of the flexible wiring board 11 may be made smaller and the simple structure of the single side wiring may be obtained.
Patent JP-2001213526-A (JP)
Title: Hopper device for feeding raw material
Inventor: NOMURA TOSHIO
IPC: B65D88/66
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a hopper device for feeding a raw material, having a mechanism capable of preventing or eliminating the bridge formation without giving the comparatively strong vibration to a hopper. SOLUTION: This hopper device consists of a cylindrical hopper body 1 having a material outlet 13 near a low opening 12, a flexible film member 2 closing the lower opening 12, a towing string member 3 mounted on an outer face of the flexible film member 2, a string member driving part 4 for reciprocating and driving the towing string member 3 for upwardly towing or returning the string member through an opening edge of the lower opening 12, and a material discharging screw 51 rotatably mounted in the hopper body 1 while located in the material outlet 13 at its one end.
Patent JP-2001212174-A (JP)
Title: Method and mechanism of widening elastic member
Inventor: INOUE KIYOBUMI
IPC: A61F5/44
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and mechanism of simplifying the structure of a manufacturing equipment by cutting the tip by feeding longitudinally a transversely extending elastic member that can be extended transversely, expanding a cut piece in the width direction while sucking both ends of the cut piece. SOLUTION: A continuous web made up of a transversely extending elastic member S that can be extended transversely in the width direction Y is delivered in the longitudinal direction X to a cut position P1. At the cut position P1, a cut piece Sc is generated by cutting the tip St of the continuous web while sucking the tip St of the continuous web in the longitudinal direction X by the periphery of a suction roller 20. The width of the cut piece Sc is widened by stretching the cut piece Sc by separating both ends of the cut piece Sc while sucking both ends of the cut piece Sc in the width direction Y by suction members 61 and 62.
Patent JP-2001221323-A (JP)
Title: Hydraulic fluid filtering device for continuously variable transmission
Inventor: KASHIWASE HAJIME
IPC: F16H57/035
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To maintain control performance of a continuously variable transmission, and maintain and improve reliability and durability of the continuously variable transmission while preventing the deterioration in the function. SOLUTION: In this hydraulic fluid filtering device for the continuously variable transmission having a primary pulley and a secondary pulley for extending a belt between the secondary pulley and the primary pulley, a hydraulic fluid delivered from an oil pump 47 driven by an engine is supplied to a secondary pressure regulating valve 51 for regulating and supplying the hydraulic fluid to an oil chamber 21 of a secondary cylinder for changing a pulley groove width of the secondary pulley, and a lubricating pressure regulating valve 54 for regulating lubricating pressure with drain pressure as original pressure is connected to a drain port of the secondary pressure regulating valve 51.  A drain oil passage 56 having a filter 81 is connected to the drain port of the lubricating pressure regulating valve 54, and when a lubricating oil quantity increases, the drain oil is returned to the oil pump 47 via a bypass oil passage 82.
Patent JP-2001222451-A (JP)
Title: Multimedia information management device and its method
Inventor: IDO TAIJI
IPC: G06F12/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To efficiently store and manage a file consisting of sound, images and hypermedia information applicable to multimedia. SOLUTION: A multimedia information management device is provided with a sound input means 4, a sound encoding means 5 for encoding the inputted sound signal, a file storage means 6 for storing the signal encoded by the means 5, a sound recognition means 7 for converting the sound signal into a hypertext, and a link preparation means 9 for preparing a link to the sound signal file stored in the means 6 and updating the hypertext.
Patent JP-2001216444-A (JP)
Title: Auction system
Inventor: UEDA KATSUNORI
IPC: G06F19/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a system, with which a bidder is enabled to bid again even when a highest price is updated in a short time every moment. SOLUTION: Concerning the auction system, with which auction is held by connecting an auction device and terminals through a communication means on the Internet, the mail addresses of radio portable terminals 2 such as portable telephone sets or PHS(R) are recorded in an auction device 1 and when rebidding is required, mail demanding high price updating and rebidding is transmitted from the auction device 1 to the mail addresses of the radio portable terminals. Further, concerning this auction system, audio information on presentation at auction is transmitted from an audio server, which is built in or connected to the radio portable terminal, to the auction device while utilizing the mail transmitting function of the radio portable terminal and the audio information is received by the auction device.
Patent JP-2001221030-A (JP)
Title: Structure of exhaust port part of muffler for vehicle with exhaust port having polyhedron and elliptical section
Inventor: HOJO KENICHI
IPC: F01N1/08
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce generation of dissonance and increase the degree of freedom for design by increasing the strength of an exhaust port part having a polyhedron and elliptical section of a muffler a muffler for a vehicle. SOLUTION: A bar or plate is provided in the exhaust port part having a polyhedron and elliptical section of the muffler for a vehicle.
Patent JP-2000206553-A (JP)
Title: Electrooptical display device
Inventor: HIRAKATA YOSHIHARU
IPC: H01L29/786
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To suppress the disturbance in potential of a pixel electrode and to display a clear image by providing a common line held to prescribed potential and a second electrode prolonged from the common line and arranging a first electrode and the second electrode in the spiral state so as to bite each other. SOLUTION: The pixel electrode 103 connected to a drain of a thin film transistor 100 is arranged so as to bite each other with a common electrode 105 of a rectangular spiral shape prolonged from the common line 104 and to make a distance between electrodes constant in the X axial direction, Y axial direction also. Further, the common electrode 105 is connected to the common line 104 at every row, and the common line 104 is fixed to the prescribed potential, and all common electrodes 105 are fixed to the same potential. Then, a pixel opposing a pair of pixel electrode 103 and common electrode 105 is constituted, and at a display time, an electric field occurs between two electrodes 103, 105, and the electric field is applied to liquid crystal material existing on a pixel area, and a display is performed.
Patent JP-2001226913-A (JP)
Title: Device and method for erecting bridge
Inventor: TANAKA SHIGECHIKA
IPC: E01D21/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a bridge erecting device, which is used for a cantilever method and lightened and miniaturized. SOLUTION: In the bridge erecting device 1 composed of a movable type working truck 2 capable of moving on a bridge and having a trussed structure and a lifting device 4 supported by the movable working truck and constituted of a center hole jack 40 and a lifting jig 90 for an article to be lifted, the working truck and the lifting device have positioning means in at least one direction of the bridge longitudinal direction and bridge cross direction of the bridge worked in the case of the lifting of the article to be lifted while the lifting jig comprises a lifting beam 91 for the article to be lifted and lifting members 93 installed to the lifting beam, and the lifting beam has hydraulic cylinders 97, 98 for adjusting the relative positional relationship of the lifting member and the article to be lifted.
Patent JP-2001229513-A (JP)
Title: Substrate for thin film magnetic head and method for polishing the same
Inventor: YONEDA NAOYA
IPC: G11B5/39
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a thin film magnetic head having high reliability by making the surface of an amorphous alumina film very smooth. SOLUTION: The surface of the amorphous alumina film 2 formed on a Al2O3-TiC based ceramic substrate 1 is subjected to polishing treatment using a polyester based polishing pad 11 by CMP while supplying cerium oxide slurry to the surface to smooth the surface roughness of the amorphous alumina film 2 to be <1 Å arithmetic average roughness (Ra) and <20 Å maximum height (Ry).
Patent JP-2001229498-A (JP)
Title: Parking lot guidance system
Inventor: OTA MASAKO
IPC: G08G1/14
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a parking lot guidance system which can receive information on vacant spaces in a parking lot by communication and guide a route to a desirable vacant space in the parking lot. SOLUTION: A parking lot head-office device 200 is equipped with a vacant space detecting means 201 for the parking lot, a parking lot information database 202 which stores information on the arrangement in the parking lot, etc., a data communication means 203 which communicates the information to a moving body device 100, and a control means 206 which controls respective means and the moving body device 100 is equipped with a position detecting means 101 which detects the position of a moving body, a communication means 103 which communicates the moving body position information to the parking lot head-office device 200, a control means 106 which controls the respective means, and a route guidance means 110 which guides a route to a vacant space in the parking lot for the moving body according to the parking lot information obtained by the communication.