baber/WOPTO huggingface dataset:
Patent JP-2001245844-A (JP)
Title: Capsule endoscope
Inventor: NAKAJIMA MASAAKI
IPC: A61B1/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized capsule endoscope. SOLUTION: The sealed capsule of the capsule endoscope houses a lighting means to light the inside of a living organism, an imaging means to image the part illuminated by the lighting means and a transmission means to transmit an image signal, which is imaged and outputted by the imaging means, to the outside of the body. The imaging means is provided with a solid-state image sensing device which has an imaging sensor, a scanning control means to control the scanning of the imaging sensor and a signal processing means to process the signals outputted by the imaging sensor all integrated on the same chip.
Patent JP-2000274309-A (JP)
Title: Axisymmetrical full orientation type exhaust gas nozzle of turbojet engine
Inventor: BOUILLER PHILIPPE PIERRE V
IPC: F02K1/15
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an axisymmetrical full orientation type exhaust gas nozzle of a turbojet engine in which the structure is simplified and the full body is made in a small size, by executing the orientation function and the cross section regulation function of a nozzle according to the flying condition, by a single control. SOLUTION: A single control ring operated by a jack 30 can control the cross section of a nozzle. A convergence flap 7 is guided by a spherical surface wall 5 at the upstream side, and supported by a control lever 13 at the downstream side. The control lever 13 is connected to the control ring, and supported by the outer surface 16 of the spherical surface wall 5 at the upstream side. A divergence flap 10 is connected to the convergence flap 7 and a low temperature flap 11, and the convergence flap and the low temperature flap are connected to the control ring by themselves. A synchronous device connects the upstream side end of the control lever 13 to the control rink, and aligns the nozzle and the control ring automatically.
Patent JP-2001256570-A (JP)
Title: Purchasing merchandise management support system
Inventor: KOBAYASHI MICHIO
IPC: G06Q50/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To acquire merchandise management information such as appreciation date at home in the case of purchasing merchandise at a store. SOLUTION: When shopping is done at the store, electronic cash register terminals 13a to 13n form purchase list information and also issue a receipt with a serial number attached to it, and an arithmetic device 11 separately extracts the merchandise management information from a storage device 12 on the basis of the purchase list information, stores the extracted merchandise management information in a merchandise management information file where one serial number is defined as a file name and stores the merchandise management information file in a WWW server 14. Thus, customer information processing terminals IT1 to ITN access the merchandise management information file to acquire the merchandise management information so that the merchandise management information can be utilized for merchandise management.
Patent JP-2001256228-A (JP)
Title: Web retrieval server, web retrieval method and recording medium with recorded web retrieval program
Inventor: TAMURA TOMEYOSHI
IPC: G06F17/30
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To easily provide required information by easily accessing even a Web page prepared in various languages without directly designating an URL address composed of alphabets. SOLUTION: In a Web retrieval server 1, the inside of a URL data base 11 is retrieved by a URL acquiring means 12 based on a keyword transmitted from a client 2, the relevant URL address is acquired, a WWW server instructed by this URL address is accessed by a document acquiring means 13, a WWW document is acquired and the acquired WWW document is translated by a translation means 14, returned to the client 2 by a transmitting/receiving means 17 and displayed by a WWW browser 2.
Patent JP-2001253468-A (JP)
Title: Storage case for cellular phone or the like and method for manufacturing the same
Inventor: YAGI HIROYUKI
IPC: B65D75/26
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of an article stored in a storage case from the outside thereof, without injuring the storing properties of the article such as a cellular phone. SOLUTION: Most of the inner surface 10I of a storage case 10 made of a synthetic resin sheet 11 is embossed, and a transparent synthetic resin film is placed on a portion 10T of the embossed region of the inner surface through an adhesive.
Patent JP-2000328894-A (JP)
Title: Spraying method onto tunnel wall and spraying control method
Inventor: IMAOKA HIKOZO
IPC: G01B11/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a spraying method capable of obtaining a uniform thickness or uniform finish face and also carrying out a multi-layered spraying by only one time of travel of a spraying device. SOLUTION: In this spraying method provided with a traveling rail face formed along the circumferential direction of a tunnel with a substantially certain distance in the inside of the circumferential wall face of the tunnel, circumferential rail members 3 transferable along the longitudinal direction of the tunnel, and a spraying device 1 freely traveling within a specified range in the circumferential direction of the tunnel along the traveling rail face mounted on the circumferential rail members 3, the spraying device 1 is transferred alternately to the right and left sides in the circumferential direction and the advancing speed of the spraying device 1 is controlled so that an advancing distance Lv of every turn is nearly equal to 1/n (n; even number except 0) of a spraying width S.
Patent JP-2001268908-A (JP)
Title: Multiple-output power supply circuit
Inventor: ITO JUNICHI
IPC: H02M3/28
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To output a stabilized voltage from a full-output circuit with miniaturized and highly-efficient circuit structure even if the output of the feedback system inside a multiple-output circuit undergoes a full-load fluctuation. SOLUTION: A transformer 6 outputs an AC voltage controlled by a switching means 7 to a secondary winding 4 and a tertiary one 5. In this instance, the voltage is fed back to the switching means 7 by a feedback voltage monitoring means 10 so that only the voltage of a first DC output circuit is controlled. Treated as a slave line, therefore, the voltage of a second DC output circuit is not controlled. The voltage of the second DC output circuit, however, is monitored by a voltage monitoring means 13. If it rises and strays from a given voltage, a dummy load means 12 is operated to output the given voltage. If it drops and strays from the given voltage, a voltage supplementing means 11 is actuated to stabilize the voltage by supplementing the power of the first DC output circuit to the second DC output one.
Patent JP-2001267314-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KOBAYASHI MASATO
IPC: H01L21/316
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, where a surface protective film having a good surface protection operation is formed instead of a multiple layer structure including a silicon nitride surface protective film, and to provide its manufacturing method. SOLUTION: A semiconductor device 25, where a surface protective film 23 constituted of a silicon oxide insulating film, is installed on a semiconductor substrate 16 and at least the surface area of the surface protection film 23 is improved by ion implantation 37 and the manufacturing method are arranged.
Patent JP-2001262876-A (JP)
Title: Locking and unlocking device and its operating method
Inventor: URATA FUJIHISA
IPC: E05B63/14
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to lock and unlock with one thumb turn from an indoor side while switching operation can be made in each state of double lock and single lock from an outdoor side and the indoor side as the need arises. SOLUTION: A locking and unlocking device includes a first cylinder lock 5 moving a lock member back and forth by operation of a key 9 from the outdoor side, an engaging claw 17b engaged and connected with the first cylinder lock 5, an engaging piece 35 capable of moving between an engaging position engaged with the engaging claw 17b and a non-engaging position without engaging with the engaging claw 17b, a slide board 25 making it possible to freely rotate the first cylinder lock 5 by moving the engaging piece 35 to the non-engaging position at one slide stop position and preventing the rotation of the first cylinder lock 5 by moving the engaging piece 35 to the engaging position at the other slide stop position, a second cylinder lock 7 sliding the slide board 25 by operation of the key 9 from the outdoor side,  a thumb turn 45 moving the lock member provided to the outdoor side back and forth and a rotational operating piece 47 sliding the slide board 25 by engaging with the second cylinder lock 7 provided to the indoor side.
Patent JP-2001264823-A (JP)
Title: Electrochromic display
Inventor: KATAUE MASAYUKI
IPC: G09F9/30
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To make reflected light bright and to shorten the writing time to all pixels of one line. SOLUTION: An insulating resin layer 27 on which ruggedness is formed on a TFT element 24 and a signal wiring pattern, and a pixel electrode 29 and an EC thin film 30 of metal with a high reflectivity are laminated on it. Thus, a bright display with a low directivity is performed by enlarging the pixel electrode 29 by superposing it with the TFT element 24 or a wiring pattern part through the insulating resin layer 27, enhancing the reflectivity, and forming ruggedness on the surface. Besides, by forming a TFT element in each source wiring, controlling the ON time of the TFT element, and thus setting the writing level to each pixel, the voltage of the same potential is applied to adjacent pixels in the row direction, or a nonconductive condition is made. Thus, abnormalities in display that an electric current flows into the adjacent pixels through an electrolyte 33 are eliminated.  Furthermore, the writing time to all pixels of one line is shortened by starting the writing of all pixels in a selected line simultaneously.
Patent JP-2001264105-A (JP)
Title: Inertial navigation system, initializing method for it, and recording medium
Inventor: SHINAGAWA YUICHI
IPC: G01C21/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To perform initial alignment at a high speed and in a stable condition by preventing precision failure in the initial alignment due to divergence of a Kalman filter. SOLUTION: A diagonal element P (i) of an estimated error covariance matrix at a Kalman filter is monitored (steps S03-S07), and the diagonal element P (i) is substituted with a sufficiently small positive constant (const.) if correctness in positive constant is lost (step S10), for continued calculation.
Patent JP-2001263150-A (JP)
Title: Engine control device
Inventor: FURUSAWA KENZO
IPC: F02D45/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device capable of reducing processing load, improving accuracy and performing an engine control with few errors. SOLUTION: An edge time measuring counter 103 inputs a crank signal of a pulse string for every prescribed angle interval corresponding to rotation of a crankshaft of an engine and measures a pulse interval. A multiplication counter 105 generates a multiplication clock of an integral multiple of a frequency till the next pulse based on the pulse interval of this time. A CPU controls an actuator for engine control based on the multiplication clock and corrects a generation interval or a control value of the multiplication clock according to remainder amount generated when a division of the integral multiple of the pulse interval is performed.
Patent JP-2001275053-A (JP)
Title: Video display device and video-recording controller
Inventor: OBARA KAZUAKI
IPC: H04N5/44
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a user to select a desired channel each time and to enable the user to view a constituted program whenever the user likes by video-recording it. SOLUTION: The device of this invention is equipped with a My-Channel- Program order determination part 105 which rearranges the pieces of program information including scored taste keywords of the user according to the broadcasting time and a My-Channel setting part 106 which checks whether the broadcasting time of the rearranged programs overlaps and selects a program having high evaluation points given by a program retrieval result evaluation part 103 when the program broadcasting time overlaps.
Patent JP-2001271038-A (JP)
Title: Bonding method, method and apparatus for producing disk
Inventor: EBISAWA KATSUHIDE
IPC: G11B7/26
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing disks designed to maintain the fine appearance of them as products through removing an ultraviolet-curable composition overhung off the edge rim of the disks. SOLUTION: This method comprises furnishing a mechanism 28 abutted on the edge face of a disk 1 made by mutually laminating disk substrates 1a and 1b and intended for wiping away a cationic ultraviolet-curable composition overhung off the edge face thereof. Owing to the mechanism 28, an excess of the ultraviolet-curable composition can be removed, resulting in finely finishing the edge face of the disk 1.
Patent JP-2001274007-A (JP)
Title: Radio absoptive compound with high permeability
Inventor: MORIMOTO KOICHIRO
IPC: H01F1/22
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a radio absorptive compound with high permeability which is superior in radio wave absortion in a sub-microwave band of 300 MHz to 3 GHz. SOLUTION: This compound contains 15-30% (%: atom.%) in total of either or both of Al and Si, 3-15% Cr, and 0.5-5% in total of either or both of Sn and Sb, and a remaining part contains Fe and unavoidable impurities. An average thickness d is 0.5-3 μm, and when a particle size is assumed to be D50 at the time when the weight of particles is summed up to 50% from those having small particle size obtained by a particle distribution meter, D50 is 5-30 μm, and an aspect ratio (D50/d) is adjusted to 2-60. Such a flat metallic magnetic powder is sequestered in a flexible thermoplastic resin, a rubber or a binder which is blended with rubber and transformed, and they are arranged in the lengthwise direction.
Patent JP-2001269529-A (JP)
Title: Electrostatic filter unit and image forming apparatus
Inventor: KUSHIDA HIDEKI
IPC: B01D46/52
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic filter unit easy to manufacture, high in part accuracy, having high strength, low in cost, small in size and excellent in maintenance properties, and an image forming apparatus having the same. SOLUTION: In the electrostatic filter unit which has a blower means for allowing air to flow, an air duct communicating with the blower means, a dustproof electrostatic filter communicating with the air duct and an outer frame case housing the electrostatic filter, the electrostatic filter is formed into a chevron shape having a large number of uneven parts and a resin material is allowed to flow in the recessed parts of the chevron shape to form ribs to the electrostatic filter. The electrostatic filter unit is provided in the image forming apparatus.
Patent JP-2001271618-A (JP)
Title: Spring retainer for internal combustion engine
Inventor: KOBAYASHI HARUKI
IPC: F16F1/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of the lower surface of a spring bearing flange part of a spring retainer. SOLUTION: This spring retainer 6 for an internal combustion engine, is provided with a spring bearing flange part 6c for receiving and supporting the upper end of a valve spring 4, and a lower surface 8 of the spring bearing flange part 6c is formed into an arched curved surface which projects downwardly.
Patent JP-2001279698-A (JP)
Title: Fastening structure and fastening method for corrosion protective material
Inventor: ISHIZAKI FUSAO
IPC: E02D31/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure and a fastening method for a corrosion protective material having high strength which can be easily manufactured in a short time, and which can be applied to various pile diameters. SOLUTION: In this fastening structure for a corrosion protective material for coating an outer circumferential surface of a steel pipe surface, an inner side surface of one piece of an L-shaped angular member comprising fiber- reinforced plastic and one end of a plate member comprising fiber-reinforced plastic are mechanically fixed, a joint part is formed, fiber-reinforced plastic is laminated on the surface of the joint part or on the surface and back of it, and it is fastened and fixed by a bolt and a nut using a fastening hole for the corrosion protective member preliminarily provided in the other piece of the L-shaped angular member.
Patent JP-2001285673-A (JP)
Title: Contour enhancement circuit for edge processing
Inventor: HIYOSHI TAKETO
IPC: G09G5/36
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To apply edge processing to pixels placed at left, right, upper and lower parts of an image for the application of contour enhancement to the pixels more properly. SOLUTION: A contour extraction circuit extracts a contour component signal of a target pixel by referring to a luminance signal of the target pixel and a luminance signal of pixels placed at the surrounding of the target pixel, a contour enhancement circuit 26a that sums the extracted contour component signal to the luminance signal of the target pixel to provide an output of the sum uses the reference signal for the luminance signal of the target pixel itself when no luminance signal of the pixel exists at a position to be referred for the extraction of the contour component signal.
Patent JP-2000344186-A (JP)
Title: Winged boat, winged vehicle and winged board
Inventor: SUGAI YOSHIYUKI
IPC: B63B1/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a recreation vehicles provided with a winged boat, a winged vehicle and a winged board, to enjoy flying feeling as if an airplane takes off by floating a wing unit in the sky on the river, land, and snowfield and the like, and to enjoy flying feeling on the land and the snowfield by changing the boat unit to units for land or snow surface. SOLUTION: This winged boat is composed of a boat unit, a connecting unit, a wing unit, and a propulsion unit. The wing unit composed as a major structural element is used to float itself supported by coupling material 14, 15 and the boat unit 3 travels on the surface of the water. The vehicle with a wing runs on the ground while floating the wing unit supported by coupling material 14, 15 and the traveling unit runs on the ground. The board with a wing runs on the snowfield while floating the wing unit supported by coupling material 14, 15 are the propulsion unit runs.
Patent JP-2001275416-A (JP)
Title: Paddy working machine
Inventor: TANAKA TOMIO
IPC: A01B63/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation required when a working travel passage is transferred during turning at a butt or when the necessity of backing the machine body arises during working travel. SOLUTION: This paddy working machine is composed by installing an operating tool 122 linked to a selector valve 128 for changing over the flow state of a hydraulic oil for a hydraulic cylinder 2 in a main speed changing lever 81 operated over a forward advancing operating region F and a backing operating region R so that a state in which a working implement 4 is lowered to a prescribed working height and position by operation of the operating tool 122 and a state in which the working implement 4 is lifted to a prescribed unworking height and position by the operation of the operating tool 122 can be produced in the paddy working machine equipped with the working implement 4 freely liftably and lowerably connected through a linking mechanism 3 lifting, lowering and shaking by the operation of a hydraulic cylinder 2 to the rear of a traveling machine body 1.
Patent JP-2001280814-A (JP)
Title: Cooler and refrigerator
Inventor: KAKINUMA YUTAKA
IPC: F25D23/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost for a cooler and refrigerator by performing display of the state of a heat insulated box body in a position on the door side without arranging a lead wire between a door and the heat insulated box body, and eliminating a need for a connection work for the lead wire and special processing of a hinge. SOLUTION: A light emitting device 11 to display information through irradiation with light toward the door side is situated on a peripheral end face 7 of the opening part of the heat insulated box body 3. A light guiding body 10 to guide light, with which the light emitting device 11 irradiates, to the door surface side is situated at a door 4 with one end opposed to the light emitting device 11 and the other end expressed to the door surface side.
Patent JP-2001282871-A (JP)
Title: Model identification method, device and storage medium storing model identification program
Inventor: KONDO KOICHI
IPC: G06F19/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To automatically list every combination of processing methods for components having effect on performance, and to permit, regarding other components, automatic selection of components having a necessary minimum degree of detail (from other components) so that a simulation of an efficient performance is possible. SOLUTION: A product or a system, as an object, is divided into plurality of components in advance, and regarding each of part or all of the components, depending on the different degree of detail or different processing methods (implementation algorithm), plurality of component functional models are previously prepared. Also, regarding a system model for constructing an overall simulation model, a preparation is previously made likewise. An optimum one of these component functional models is selected, and an optimum model for evaluating the object is identified.
Patent JP-2001239399-A (JP)
Title: Can crusher without requiring force
Inventor: ASADA KAZUYOSHI
IPC: B09B3/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a can crusher which is convenient for housing and carrying able to crush a can quickly without applying force though a conventional can crusher is not convenient for housing and carrying not easy to use due to taking a trouble with handling and requiring force. SOLUTION: This can crusher has a recess 2 for holding down the can on the upper part of a main body, a recess 5 for placing the can on the lower part, bars 4 on which elastic materials 3 are attached and an inner recessed groove and outer recessed groove for bringing out the can.
Patent JP-2001288248-A (JP)
Title: Polyol resin and toner
Inventor: TAKAHASHI KATSUYA
IPC: G03G9/087
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyol resin suitable for the toner resin which is excellent in the grab at a low temperature as well as excellent in the blocking resistance and the offset resistance, and to provide a toner containing the polyol resin. SOLUTION: The polyol resin is obtained by reacting (A) a bisphenol-type epoxy resin, (B) a bisphenol compound, (C) a divalent aliphatic alcohol diglycidyl ether and (D) a compound having in the molecule one hydrogen reactive with an epoxy group, and the toner is characterized by containing the polyol resin.