baber/WOPTO huggingface dataset:
Patent JP-2002142453-A (JP)
Title: Piezoelectric transformer and power supply device using it
Inventor: KATSUNO TAKASHI
IPC: H02M3/24
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying a control power supply from a transformer itself as in an electromagnetic transformer in a piezoelectric transformer. SOLUTION: A second output section for the control power supply is provided in the same piezoelectric transformer while being electrically insulated from input and output sides.
Patent JP-2002137258-A (JP)
Title: Injection mold
Inventor: KUBOTA TAKESHI
IPC: B29C45/33
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold always setting the acting point of drive force on a slide surface even if an angular pin is elastically deformed by the weight and slide resistance of a slide member, by forming the hole for the angular pin in the slide member into a taper shape continuing in a direction becoming large on the inlet side of the angular pin, and preventing the generation of force inclining the slide member in an up and down direction to prevent the generation of trouble such as dragging, cutting or the like. SOLUTION: In the injection mold having a fixed mold and a movable mold, the slide member driven by the angular pin is provided and the hole provided to the slide member to be locked with the angular pin is formed into the taper shape continuing in a direction becoming large on the inlet side of the angular pin.
Patent JP-2002141718-A (JP)
Title: Antenna primary radiator
Inventor: TOYOTOME YASUHIRO
IPC: H01Q1/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna primary radiator that is structured such that bills/beaks and claws of birds hardly reach a radiator cover face and less attenuates the transmission reception radio wave. SOLUTION: A bird prevention section 4 structured to place long members 41 in a comb teeth form in front of an aperture 2 of an antenna primary radiator main body 1 is provided to at least the upper side of the aperture 2 or the entire circumference of the aperture 2. The long members 41 are made of a material with a low dielectric constant and a high mechanical strength such as polypropylene.
Patent JP-2002106461-A (JP)
Title: Large capacity vacuum piston pump
Inventor: KAWANISHI EIJI
IPC: F04B53/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving type vacuum piston pump which can cope with large depth, vertical interval and high head without using a large output motor. SOLUTION: A weight 7 is controlled by the reciprocation of a plurality of hydraulic cylinders 6 on a balance applying the principle of leverage, and a large volume of water or the like is discharged by converting the above reciprocation into the vertical movement of a piston.
Patent JP-2001199317-A (JP)
Title: Vehicular emergency stop device and vehicle having emergency stop device
Inventor: KURIHARA YASUHISA
IPC: B60T1/14
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular emergency stop device capable of obtaining sure and large braking force by completely catching a road surface by a brake member in emergency. SOLUTION: This vehicular emergency stop device 20 installed on a vehicle 22 is featured by having a bearing 26 installable on the vehicle body rear under surface side, a brake member 31a and an arm member 28 being rotatably borne in a midway part in the longitudinal direction of a vehicle body by the bearing 26, installing the brake member 31a contacting with a road surface on one end side when rotating one end side toward the lower side from the front side of the vehicle body and forming a stopper part 28b abutting to a vehicle body rear under surface on the other end side.
Patent JP-2002145543-A (JP)
Title: Control device of elevator
Inventor: SAKANO YUICHI
IPC: B66B1/30
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an elevator achieving a high energy saving effect by using a low-capacity and inexpensive secondary battery without deteriorating the energy saving effect by the charge. SOLUTION: The control device comprises a converter 11 for rectifying the AC power from an AC power source 1 and converting the AC power to the DC power, an inverter 15 for converting the DC power from the converter to the AC power of the variable voltage/variable frequency, driving a motor 2 and operating the elevator, a power accumulator 21 mounted in a direct current bus 9 between the converter and inverter for accumulating the DC power from the DC bus during the regenerating operation of the elevator and feeding the accumulated DC power during the power running of the elevator to the DC bus, a charge/discharge control circuit 23 for the charge/discharge of the power accumulator for the DC bus, and a measuring device 50 for measuring at least one of the temperature, current and voltage of the power accumulator. The charge/discharge control circuit 23A is for adjusting the maximum value of the current of the charge/discharge of the power accumulator 23 according to the output of the measuring device 50.
Patent JP-2002144896-A (JP)
Title: Mini-crawler type swivel dump vehicle
Inventor: SHIMURA NAOKI
IPC: B62D55/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a body in width without reducing the size of a dump loading space. SOLUTION: This mini-crawler type swivel dump vehicle comprises a swivel frame 4 mounted in a swiveling manner on a crawler type travel device 1 and an engine 6, a driver's seat 9 or an operation room, hydraulic equipment, a steering device and the dump loading space 16 mounted on the swivel frame 4. The engine 6 is transversely mounted in the cross direction of the swivel frame 4 and the driver's seat 9 is provided on the upper side of the engine 6.
Patent JP-2002150524-A (JP)
Title: Magneto-optical recording magnetic head and magneto- optical recording device
Inventor: CHIBA IKUO
IPC: G11B5/60
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To realize a thin and miniaturized magneto-optical recording magnetic head and magneto-optical recording device. SOLUTION: One end of a support spring 7 is fixed to a support spring fixer 3, a notched part 15 is provided on the other end, an elastic support piece 11 is formed in the notched part 15, a magnetic head main body 2 is fixed to the elastic support piece 11, and inserted and attached in the notched part 15 so as to be freely movable, the magnetic head main body 2 and the support spring fixer 3 are connected by a wiring member 5 disposed on the upper surface side of the support spring 7, the magnetic head main body 2 is provided with a coil part having a coil 12 wound on a bobbin 9, and a holder 13 for holding the coil part, the flange part 17 of the bobbin 9 is extended to the outside of the holder 13 to form an extended part 20, and by attaching a coil terminal 6 to the extended part 20,  the coil terminal 6 is protruded from the magnetic head main body 2 to the support spring fixer 3 side.
Patent JP-2002152087-A (JP)
Title: Path detecting device
Inventor: HATTORI NORIHIRO
IPC: H04B17/318
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a path detecting device improving a path detection rate by optimizing an MF input level and a multiplication coefficient when a reception base band signal level fluctuates. SOLUTION: In the path detecting device, a reception signal is cut at a prescribed bit width from a cut position which is set, the correlation value of the signal which is cut and a diffusion code is obtained and the maximum power of the correlation value and noise power are obtained. A threshold is set based on noise power and the multiplication result of the multiplication coefficient which is set and maximum power. The path of the reception signal is detected by using the threshold. When the path cannot be detected within prescribed time, at least the multiplication coefficient or a cut position is changed.
Patent JP-2002159189-A (JP)
Title: Piezoelectric actuator and disc recorder comprising it and its controlling method
Inventor: OOTSUCHI TETSUO
IPC: H02N2/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric actuator in which a strain being generated in the suspension or arm of a main actuator can be detected previously be detecting the strain of the piezoelectric actuator itself and can be fed forward. SOLUTION: The piezoelectric actuator A comprises a piezoelectric element produced by laying a plurality of piezoelectric layers Ra1-Ra4 and a plurality of electrode plates Pa1-Pa5 alternately wherein a part Ra1 of the plurality of piezoelectric layers Ra1-Ra4 and a part Pa1, Pa2 of the plurality of electrode plates Pa1-Pa5 constitute a sensor part for detecting a strain generated in the piezoelectric actuator A.
Patent JP-2002158982-A (JP)
Title: Image processing method, processor and computer readable medium
Inventor: KATO MASAMI
IPC: G06T7/40
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method, processor and a computer readable medium in which image processing can be carried out under an appropriate processing load depending on the situation. SOLUTION: A user situation recognizing section 110 grasps the utilization situation of application of a user and designates a recognition image data take- out section 106 to select required image data. Wavelet converting sections 104a-c take out a plurality of kinds of image data represented with different resolutions from intermediate processing results. From the plurality of kinds of image data, image data corresponding to the utilization situation of application of the user is selected as an object to be processed at a face region recognizing section 107. More specifically, a low resolution image is selected when a decision is made that the user is utilizing a two-away awareness function whereas a high resolution image is selected when a decision is made that the user is utilizing a conference function.
Patent JP-2002153194-A (JP)
Title: Rat-catching tool
Inventor: KAINO HIROSHI
IPC: A01M23/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a rat-catching tool having a high catching capacity and capable of disposal-treating the rat hygienically without resistance. SOLUTION: This rat-catching tool is provided by installing a box 1 capable of being folded in an almost flat rhombic state which is energized by a spring force caused by a spring-energizing means and also assembled in an almost quadrilateral tubular state resisting to the above spring force, applying an adhesive on the inside surface of the box 1, installing a stopper 7c in the central upper direction of side plates 7, 8 of the box 1 and pivoting an actuating member 16 as capable of rotating, of which one end is made as a engage-holding part 16a, and equipped with a bait-hanging body 16b at another end at the stopper 7c side of the ceiling plate 6 of the box.  The box 1 is constituted so as to be assembled in the almost quadrilateral tubular state by resisting to the spring force when the engage-holding part at the one end of the actuating body is engaged with the stopper 7c, and folded back in the almost flat rhombic state to adhere and catch the rat, when the actuating member 16 is rotated by the force of the rat biting on the bait-hanging body and the engage-holding part is released from the stopper.
Patent JP-2002156990-A (JP)
Title: Method and apparatus for pause duration processing in chinese voice synthesis
Inventor: SON SESHO
IPC: G10L13/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To synthesize a voice of Chinese having a natural pause by reproducing a pause for breathing in a human speech. SOLUTION: A word inspection part 12 and a part-of-speech/extension syntax inspection part 13 inspect semantic units in an object sentence of voice synthesis by referring to a dictionary memory 11 stored with information for extending words into a phrase. The positions before and after a semantic unit are provided as pause position candidates. A pause position calculation part 18 calculates weighted values of pauses as respective pause position candidates through a sequence based upon respective semantic units in the sentence and their positions. When a pause position candidate has a weighted value of a pause larger than a predetermined value, it is determined as a pause position and pause duration is specified. Through this calculation of the weighted value of the pause, the pause position in the sentence and its pause duration can accurately be determined.
Patent JP-2002156981-A (JP)
Title: System and method for providing terminating sound
Inventor: NAGASAKI SHIGERU
IPC: H04M1/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for providing terminating sound which easily provide a favorite phrase of the same music with an MD for a customer as a terminating sound of a PHS or portable telephone to improve the satisfaction of the customer and increase users, eliminates the need to beforehand structure a database of data on terminating sounds, and can store more contents on a terminal and to provide a method for providing terminating sound. SOLUTION: A kiosk terminal is equipped with a DISK unit having a database stored with MD data as data of music to be downloaded to a mini disk, a display part which displays a menu picture, an input part with which a customer easily operates the kiosk terminal, and phrase selection which converts MD music data in MD data that the customer downloads to the mini disk into a terminating sound of a text data part that the customer selects and downloads the converted data into a mobile portable terminal.
Patent JP-2002159226-A (JP)
Title: Seeding sheet
Inventor: YAKABE YUTAKA
IPC: A01G9/10
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a seeding sheet capable of readily setting a seeding pattern with a printing means and carrying out seeding by application thereof as a wallpaper to an optional place and having excellent drawing in of water, security of nutriments, ecesic properties of roots of seeds, hyphae, differentiated roots, etc. SOLUTION: This seeding sheet is obtained by forming an expanded resin layer containing a water absorbent polymer on a substrate and further forming a figure pattern with an ink containing sexual or asexual reproductive organs on the surface of the expanded resin layer.
Patent JP-2002166916-A (JP)
Title: Biaxial drawing blow-molded light-weighted bottle container made of synthetic resin and manufacturing method thereof
Inventor: KATO TOYOJI
IPC: B29C49/64
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bottle container having a large buckling strength while an amount of a used synthetic resin material is reduced, and a manufacturing method thereof. SOLUTION: The biaxial drawing blow-molded light-weighted bottle container made of a synthetic resin has a wall, containing at least one cross section where a point of inflection at a joint between parts having different cross-sectional areas mainly on a cylindrical wall passes through, with a thickness of 109% or more for an average thickness of drawing-blown parts. The bottle container has joints between heels 14, 24 and 34 and bottoms 15, 25 and 35, waists 16 and 26, dented ribs 27, 37 and 39, and a protrusion 28 formed thick.
Patent JP-2002171064-A (JP)
Title: Manufacturing method for multi-layered wiring board
Inventor: DOMOTO CHIKAGE
IPC: H05K3/40
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a multi-layered wiring board which can surely connect a lower and an upper wiring layer together by a connecting conductor in a through-hole. SOLUTION: The multi-layered wiring board is manufactured through a process of adhering the lower wiring layer 2 to the top surface of a substrate 1, a process of adhering an insulating layer 4 onto the substrate 1, so that the power wiring layer 2 is coated and forming the through-hole 5 in a spot facing shape having a step part 5a almost parallel to the top surface of the substrate in the insulating layer 4 on the lower wiring layer 2; a process of adhering the upper wiring layer 3 partially led out onto the internal step part 5a in the through-hole 5 to the top surface of the insulating layer 4;  and a process for electrically connecting both the wiring layers 2 and 3 to each other through the connection conductor 6, by filling the through-hole 5 with the connection conductor 6 and bringing it into contact with both the top surfaces of the lower wiring layer 2 and upper wiring layer 3 in the through-hole.
Patent JP-2002169233-A (JP)
Title: Image forming method and system therefor
Inventor: ARAKAWA JUN
IPC: G03C1/498
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To shorten a developing process and to miniaturize a system by employing a more simple and easier method for developing a photosensitive member with an image recorded without performing a complicated processing using a large quantity of processing liquid or a prescribed processing member. SOLUTION: The photosensitive member for thermally forming the image recorded by exposing is used as a member for a photographic film, etc., and the image is recorded on the photosensitive member by exposing the member, then, the image is formed on the photosensitive member by heating, and then, the image formed on the photosensitive member is read by a scanner, then, image data presenting the image is obtained, a prescribed image processing is applied on the image data, then, reproducible digital image data is formed.
Patent JP-2002171007-A (JP)
Title: Piezoelectric transformer
Inventor: KOTANI KATSUSHIGE
IPC: H01L41/107
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer that can be manufactured easily, and can freely set the amount of drop into the circuit board of a case, where a piezoelectric transformer element is accommodated. SOLUTION: This piezoelectric transformer 20 includes a case, in which the piezoelectric transformer element is accommodated. Connection terminals 34, 36, 38, and 40, connected to the piezoelectric transformer element, are formed while they are exposed onto the side of both ends in the length direction of the case 32. The exposure surface of the connection electrodes 34 to 40 is formed along the side of the case 32. The case 32 is inserted into a hole 50 formed on the circuit board 48, and the connection terminals 34 to 40 are soldered to electrodes 52 to 58 on the circuit board 48.
Patent JP-2002166296-A (JP)
Title: Waste dehydrater
Inventor: YANASE TETSUYA
IPC: C02F11/12
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a dehydrater for stably compressing and dehydrating wastes such as municipal wastes containing much water and mixed with solid wastes of metal, or the like, without an outbreak of a trouble suck as blocking. SOLUTION: In addition to provide a piston 2 for compressing the wastes 5 in the horizontal direction and an input port 7 for the wastes at one end of a horizontal hollow casing 1, and an exhaust port 9 for the compressed wastes at the other end of the casing 1, the dehydrater is includes drain holes 14 for squeezed water and a slidable pressure bulkhead plate 10 which receives the wastes compressed by the piston, both provided between the input port 7 and the exhaust port 9. Or, the casing 1 is a vertical cylinder wherein a rotating body is disposed in which a plurality of wastes compression chambers are allocated at prescribed intervals and a piston to compress the wastes is provided on the casing.
Patent JP-2002171494-A (JP)
Title: Electronic watermark information imbedding method and device
Inventor: FUJITA MASAKATSU
IPC: H04N19/65
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a digital information imbedding device that can imbed electronic watermark information of a large capacity to an image signal while reducing the effect on the image quality. SOLUTION: The electronic watermark information imbedding device of this invention that imbeds electronic watermark information to a coded and compressed image signal and transmits the resulting image signal from a transmitter side to a receiver side, imbeds (13) the electronic watermark information to each I frame in the unit of GOP of a system layer of MPEG image information when an MPEG code compression section 11 compresses the image signal.
Patent JP-2002173701-A (JP)
Title: Method for compression producing single substance of iridium-based spherical alloy having high melting point and hard to be worked
Inventor: YAMAZAKI SHIGEYUKI
IPC: B22F1/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a disklike stock for an electrode tip for a spark plug or an electric contact according to the design with the reduced number of production processes and at high productivity by suppressing brittleness at grain boundaries when forming the stock from iridium or an iridium-based alloy having a high melting point and hard to be worked. SOLUTION: The spherical grains 1' of iridium or an iridium-based alloy are dropped one by one via a spherical grain carrying apparatus 8 and via an induction heating apparatus 10. The grains are subjected to structural control treatment, and the grains are held and compressed at a roller gap part 13 between a pair of vertical twin rollers 12 and 12 and are worked into a disklike stock, and the stock is used for an electrode tip or an electric contact.  By subjecting the stock of the spherical grains of iridium or an iridium-based alloy to heat treatment, and forcibly passing the grains through the space between a pair of the rollers so as to be compressed, structural control treatment is performed to form a smooth surface free from the generation of cracks in the edge parts, so that the stock for an electrode tip or an electric contact can be obtained with high efficiency at a low cost.
Patent JP-2002168980-A (JP)
Title: On-vehicle device with sensor
Inventor: YOSHIDA YASUHIKO
IPC: H05K5/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem in conventional difficulty for installing a sensor with a fine angle change so that the sensor fits on the angle of each console panel for various models of vehicles. SOLUTION: A screw is inserted into a screw hole 2a of an arm part 2A of a bracket 2 and an installation hole 6 in a state the screw hole 2a is positioned onto the installation hole 6. When a bottom surface 3B of a casing 3 lies in an angle θ1 with respect to a horizontal line O-O, the bracket 2 is fixed in a state that the screw hole 2a is positioned onto a support part 6a and a screw hole 2b is positioned onto a support part 7a. When the bottom surface 3B of he casing 3 lies in an angle θ4 with respect to the horizontal line O-O, the bracket 2 is fixed in a state that the screw hole 2a is positioned onto a support part 6b and the screw hole 2b is positioned onto a support part 8a.  Thus, the sensor 1 can be installed with fine angle change because the support parts 8a and 8b and the support parts 7a, 7b and 7c formed along circumferential loci α and β around the respective support pars 6a and 6b are selectable.
Patent JP-2002136405-A (JP)
Title: Combined pinholder
Inventor: KOBAYASHI MOTOKI
IPC: A47G7/03
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a combined pinholder which makes the shapes and sizes of needle point holders changeable in conformity with the use conditions, such as the shapes and sizes of vases and the number of the flower materials to be arranged. SOLUTION: The combined pinholder is formed by providing at least one side of a pinholder pedestal (1) having a square shape with a projecting part (4), providing at least one side of another side with a recessed part (3) and joining the respective pinholder pedestals (1) by fitting this recessed part (3) and the projecting part (4) disposed at another pinholder pedestal (1).