baber/WOPTO huggingface dataset:
Patent JP-2001262504-A (JP)
Title: Method of manufacturing asphalt mixture and method of constructing asphalt pavement body
Inventor: KATSU TOSHIYUKI
IPC: E01C7/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a technology for efficiently constructing a functional pavement body. SOLUTION: Before the stamping of asphalt mixture is completed after the completion of manufacture thereof, functional aggregate and, as requested, binder are added to and mixed with the asphalt mixture. The lower layer of a pavement body is formed of the former asphalt mixture, and the upper layer thereof is formed of the latter functional asphalt mixture.
Patent JP-2001274010-A (JP)
Title: Polar anisotropic cylindrical ferrite magnet and magnetic field granular material
Inventor: SHIMAKAWA KAZUYA
IPC: C22C38/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polar anisotropic cylindrical ferrite magnet which can improve a coercive force and a density of reamining magnetic flux and to provide a magnetic field granular material therefor. SOLUTION: This polar anistropic cylindrical ferrite magnet is a hexagonal magnetplumbite type Sr-based ferrite magnet, and its composition formula is Sr1-xLax(Fe12-yCoy)zO19, wherein atomic ratios x, y and z and a ratio of atomic ratio x/y are 0.04<=x<=0.45, 0.04<=y<=0.30, 0.9<=x/y<=1.5, and 0.90<=z<=1.05, respectively.
Patent JP-2001269004-A (JP)
Title: Travel device of walking type maintenance machine
Inventor: MORITA SATOSHI
IPC: A01B39/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a walking type maintenance machine travel device which can exhibit a sufficient tractive force and sufficient travelability without relating to a travel road surface and the use state of a machine frame. SOLUTION: This travel device of the walking type maintenance machine is constituted by mounting a crawler travel device 3 whose grounding surface X is inclined at an upward angle θ to the travel direction of the machine frame and enabling the change of the upward inclination angle θ.
Patent JP-2001272457-A (JP)
Title: Ultrasonic sensor
Inventor: YAMAUCHI KAZUMASA
IPC: B06B1/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor which suppresses noise radiated from a transmission line. SOLUTION: A controller part 20 is equipped with a power supply circuit 22 which supplies electric power to a sensor head part 10, an oscillation circuit 21 which outputs a transmission drive signal, a superposing circuit 26 which superposes the transmission drive signal on the source voltage supplied from the power supply circuit 22, and an amplitude limiting circuit 22 which limits the amplitude of the transmission drive signal outputted to the sensor head part 10 while superposed on the source voltage to less than the source voltage value of the power supply circuit 22. Thus, the amplitude of the transmission drive signal is limited to a small amplitude and then the noise radiated from the transmission line 1 can be suppressed.
Patent JP-2001270629-A (JP)
Title: Automatic document carrying device
Inventor: NAKAMURA SHIGEAKI
IPC: B65H85/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To simplify paper jamming treatment for documents and facilitate resetting of documents. SOLUTION: When a preceding document is jammed in a discharge part, a carrying and discharging motor 300 is immediately stopped and a signal is sent from control means 100 so that the positive run of a paper feeding motor 200 is changed to reverse run. Then, the following document is returned to a document tray 2.
Patent JP-2001280955-A (JP)
Title: Stereoscopic image measuring instrument
Inventor: OTANI HITOSHI
IPC: G06T1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To perform three-dimensional measurement at a high speed and with high reliability by using a stereoscopic image and to facilitate modification even if a mistake or omission occurs in the measurement. SOLUTION: A surveying instrument 1 measures several reference points on a site. As a camera 3, a digital camera, a film camera, or the like is used. A reference point search part 10 relates the reference points previously measured by the instrument 1 to an image, From the reference points related by the search part 10, a search area setting part 20 sets an area of search for performing correlative image processing and sets blocks such as a reference data block and a search data block. A computing part 30 performs orienting computation and correlative image processing (stereoscopic matching) with respect to the area of search set by the setting part 20. As a display part 40, a stereoscopic monitor, a monitor for a personal computer, or the like is used that can provide stereoscopic vision.  A measuring part 50 demands additional measurement if the correlative processing results in a poor correlation.
Patent JP-2001282627-A (JP)
Title: Information processor, signal controller, and signal processing control method
Inventor: KISHIDA TAKESHI
IPC: G06F21/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent a sound controller driver, which is unable to correctly handle a digital signal according to copy protect information, from being used. SOLUTION: An information processor is provided with a digital input signal gate 102, a digital output signal gate 104, and an input/output control means 112 and a digital signal can be neither inputted nor outputted without a specific sound controller driver.
Patent JP-2001283553-A (JP)
Title: Disk cartridge
Inventor: SANADA YOTARO
IPC: G11B17/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a disk cartridge which is capable of making plural disk cartridges having different thicknesses correspondent with one cartridge holder and may be held without clattering in a thickness direction. SOLUTION: The disk cartridge comprises the first disk cartridge which is stowed with disks of different disk diameters into respective cartridge casings having different sizes and thicknesses and is stowed with the disk 5 of a large diameter disk within the cartridge casing having a thickness and the second disk cartridge which is stowed with the disk of the small disk diameter into the cartridge casing thinner than the cartridge casing of the first disk cartridge. The second disk cartridge has the thickness uniform over the entire part. The first disk cartridge 1 is provided with a level difference from an upper half side on the side outer than the segment where the disk is housed, by which the thickness thereof is made thin as same as the thickness of the second disk cartridge.  The first disk cartridge 1 and the second disk cartridge are held by a pair of the right and left disk holders 33 having a U shape in section.
Patent JP-2001279645-A (JP)
Title: Precast concrete armor unit and breakwater using same
Inventor: OOMORI TAKEHITO
IPC: E02B3/14
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete armor unit causing no environmental pollution, allowing fish and insects to easily inhabit and being hardly carried away in the offing and a breakwater using same. SOLUTION: In this precast concrete armor unit 10, at least inward pointed four inserting holes 12 are formed in a large natural stone 11. Base parts 14 of bar members 13 having a large diameter are fitted in and fixed to the inserting holes 12. Tip parts 15 of the bar members 13 project from the natural stone 11. In this breakwater 21, the base parts 14 of the bar members 13 having a large diameter are fitted in and fixed to at least the inward pointed four inserting holes 12. The tips 15 become a projecting state. The armor unit 10 using the large natual stone 11 having a connecting hole 20 in a central part are accumulated and arranged in large numbers. The two or more armor units 10 are connected by inserting a connecting member 22 such as a chain, a wire and a rope into the connecting hole 20 of the respective armor units 10.
Patent JP-2001284223-A (JP)
Title: Exposure system
Inventor: OSAWA MASARU
IPC: G03F7/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exposure system, wherein a fluorine (F2) excimer laser beam is used, and an optical axis can be easily aligned. SOLUTION: An exposure system projects a mask pattern onto a photosensitive substrate using a fluorine excimer laser as a light source, where the beam of the excimer laser whose wavelengths are in a wavelength range of vacuum ultraviolet rays are used as an exposure light, and an optical axis aligning means in which visible light or infrared beams emitted from the fluorine excimer laser at the same time are used is provided.  At this point, visible light or infrared beams which are used in the optical axis aligning means are wave front-split by a dichroic mirror provided in a lighting system and guided to the outside of the lighting system through a glass window, the position of a visible light beam or an infrared beam is detected with a sensor such as a photoelectric conversion device or the like, and an optical member such as a dichroic mirror or the like is controlled on a real time based on the above detection result so as to make the optical axis of a lighting system and the center of a laser beam coincident with each other.
Patent JP-2001280569-A (JP)
Title: Snap tap
Inventor: DOUMAN NORIO
IPC: F16L41/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a snap tap in the form that a cylindrical fitting is not rotated during forming a large-diameter portion of the cylindrical fitting, instead of the form that the leakage of a water is prevented by putting a gasket in press contact between a mounting nut and the lower end of a tap body, preventing a rubber ring from being pushed outward from a pipe during loading a high water pressure. SOLUTION: An outward annular protruded portion 7, to be engaged with the upper face of an inward annular flange portion 12 of the mounting nut 5, is formed on the upper end of the cylindrical fitting 2, and a rotation preventing outward protruded portion is provided on the outer face of the cylindrical fitting 2 under the outward annular protruded portion. A rotation stop recessed portion to be engaged with the rotation stop outward protruded portion is provided on the inner face of the inward annular flange portion of the mounting nut 5, and an annular water stop member 19 is provided on the inner face of the tap body 14 contacting the cylindrical fitting above the outward annular protruded portion of the cylindrical fitting. An extraction-preventing metal ring 20 is arranged on the annular protruded portion of the rubber ring 4.
Patent JP-2001278068-A (JP)
Title: Steering device of vehicle
Inventor: SHIBATA KAZUO
IPC: B62D1/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a steering device of a vehicle which is reduced in weight of the vehicle by eliminating the need of an actuator such as an electric motor to change an attitude of the steering device, secures a wide space near the feet of a driver, and to simplify the structure. SOLUTION: A fist guide part is provided on a steering column bracket, a second guide part is provided below the first guide part on the steering column bracket, a column holding member, one side of which is secured to the steering column, is disposed extending from the steering column bracket to the steering column, the column holding member is provided with a first guided part freely movably engaged with the first guide part and a second guided part freely movably engaged with the second guide part, and freely movably held on the steering column bracket, and the column holding member or the steering column bracket is provided with a locking mechanism for fastening or unfastening the member and bracket.
Patent JP-2001278263-A (JP)
Title: Paper container for paper sheet
Inventor: OHIRA MANABU
IPC: B65D25/52
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for a paper sheet to realize a low cost and minimize economical and material wastes by forming a paper sheet breaking section of the paper container storing the paper sheet directly on the paper container. SOLUTION: The breaking section 7 for breaking the rolled paper sheet 1 formed on an opening edge of the paper container 3 storing the rolled paper sheet 1 to be drawn out therefrom is directly provided on the paper material forming the paper container 3 to eliminate the necessity of using another material to form the breaking section 7 and realize the low cost and minimize the economical and material wastes.
Patent JP-2001286331-A (JP)
Title: Refill container with net
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent powder cosmetics from hardening and at the same time from leaking without requiring a high formation accuracy for a refill container. SOLUTION: In a refill container A, a container body 1 is constituted by integrating a bottom plate 1a that is flexible and nearly flat, a side plate 1b that is flexed toward the outside or inside, and an opening part 1d, and a ring 7 where a stiff and projecting rib 7a is provided around the opening part 1d. A net frame 2 where a net body 2b is subjected to insert formation into a gear-lock ring 2a is mounted to the ring 7, thus allowing the net body 2b to project from a flange part 2c and at the same time covering the opening part 1d with the net body 2b. By accommodating the refill container A into an accommodation part 4c having a projecting part 4d of an outer container 4 where a lid body 5 having a packing 9 is mounted so that it can be opened or closed, a compact container 6 is constituted.
Patent JP-2001286669-A (JP)
Title: System for controlling game device
Inventor: TAKAHASHI HIROSHI
IPC: A63F7/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a system for controlling a game device which can conduct centralized control of service supply of discharging the arbitrarily increased number of lent balls on given weekday, time zone, or event day specified by a game hall and of increasing the premia exchange rate, or the like. SOLUTION: The system for controlling a game device comprises a host computer 2 for sending benefit service information, a data terminal 3 for giving a service instruction when receiving the benefit service information, and a game medium lending out device 4 which can discharge the arbitrarily increased game medium based on the service instruction. Moreover, a service displaying device 5 for displaying service contents based on the service instruction and a pemia ball counting machine 6 for issuing a pemia exchange ticket counted after increasing the premia exchange rate are placed appropriately.
Patent JP-2001289703-A (JP)
Title: Apparatus for gravimetry
Inventor: TAKAHASHI SATOSHI
IPC: G01G19/52
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a gravimetric device, capable of measuring smoothly the weight of a measuring object conveyed on a conveyance line. SOLUTION: In this apparatus for gravimetry 30, a timber W is conveyed by a conveyance device 32 and is weighed at the same time, therefore the weight of the timber W conveyed on a conveyance route can be measured smoothly. As the timber W is conveyed by the conveyance device 32 and simultaneously weighed, a measured value varies simultaneously with conveyance. The weight of the timber W is measured, based on the peak value of the variation, to enable accurate weight measurement.
Patent JP-2001229899-A (JP)
Title: Useful container for car battery
Inventor: SUDO TADAYUKI
IPC: H01M2/10
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a container of an inexpensive and high capacity battery for car or the like, which is featured of facile application to other uses as a power source, easy handling, tough enough in bad weather or evil circumstances and easy connection with the electrode. SOLUTION: An external terminal which has a shape capable of being easily connected is mounted on a container which enables to house the whole battery system, and a site for portable carriage is installed. The external terminal is connected through a wire with the terminal capable of connecting with the battery electrode in the container.
Patent JP-2001296565-A (JP)
Title: Energizing substrate and optical device using the same
Inventor: KAWAHARA ATSUSHI
IPC: G02F1/17
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an energizing substrate excellent in transmitting property for light and to provide a bright optical device by using the substrate in which wide changes in the quantity of controlled light can be obtained. SOLUTION: The energizing substrate has a projection electrode on at least one surface of a substrate, and an ion doping or de-doping layer is formed on at least a part of the projection electrode. The obtained energizing substrate is used for the optical device.
Patent JP-2001292125-A (JP)
Title: Receiver and reception method
Inventor: OKADA TAKAHIRO
IPC: H04B14/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To control an FFT window in an optimum position and to improve the quality of a reception signal in an environment, where a delay wave including a ghost signal is generated. SOLUTION: A delay quantity detection circuit 11 analyzes a frequency by an FET operation with respect to a transmission characteristic H (ω) supplied from an equalizer 9 and generates a delay profile. The delay quantity detection circuit 11 analyzes the generation situation of the delay wave included in a reception signal from the generated delay profile and monitors a signal (earliest arrived signal), whose arrival time is the earliest and the delay wave (main signal) whose received power is the largest. Delay times from the earliest arrived signal to the main signal are calculated. An offset value VOFFSET deciding the start timing of the FET window is calculated, based on delay time and it is supplied to a window synchronism circuit 7.
Patent JP-2001297023-A (JP)
Title: Database updating device
Inventor: KAWASE EIJI
IPC: G06Q50/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a database updating device which can comply in a fixed style with needs from various uses and to allow an Internet provider to provide services for browsing a database while regarding business accompanied by reservation, business for monitoring, an administrator for attendance at work, and others as customers. SOLUTION: This device is equipped with a parent device which is connected as a server to the Internet and has a means for providing web information over the Internet and one or more child devices which are connected as clients to the Internet at any time; and the parent device and child devices are equipped with databases, respectively, and the databases are updated in set timing in a fixed style so that the contents of the databases of the parent and child devices match one another.
Patent JP-2001293950-A (JP)
Title: Reactive cationic polymer, manufacturing method for the same and method for using the same
Inventor: ONO GENSUKE
IPC: B41M5/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a reactive cationic polymer for not bringing about a crosslinking reaction by using a condensing reaction of a dimethylamine with an epichlorohydrin. SOLUTION: The reactive cationic polymer comprises a quaternary ammonium salt group and an epoxy or chlorohydrin group at an end. The reactive cationic polymer is obtained by reacting the dimethylamine with the epichlorohydrin in the coexistence of a compound having a specific quaternary ammonium salt group.
Patent JP-2001293133-A (JP)
Title: Display device for slot machine
Inventor: HARADA TATSUHIRO
IPC: A63F5/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To precisely display the total sum of the number of valuable game media acquired by a player during a period in a jackpot condition for a slot machine. SOLUTION: The control circuit of a display unit equipped above a slot machine counts the number of medals dispensed every time winning a hit and stores the number in a buffer memory and initializes the stored data every time an out signal is inputted. When an out signal is inputted first after inputting a jackpot signal (count flag '0'), the newest number of dispensed medals is read in and displayed on a data display and the count flag is set to '1' (A6, A7, A8). After that, the displayed number on the data display is increased every time a safe signal is inputted (A10, A11) during a period inputting a jackpot signal and the displayed number is decreased (A3, A9) every time an out signal is inputted.
Patent JP-2001297976-A (JP)
Title: Method of exposure and aligner
Inventor: INOUE MITSURU
IPC: H01L21/027
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method of exposure and an aligner by which a high- resolution pattern can be formed in an arbitrary shape by double exposure consisting of exposure of periodic patterns and normal pattern exposure. SOLUTION: Several mask patterns having different patterns are composed by an optical composition member and the same region on a wafer surface is scanned and exposed through the several mask patterns in sequence or simultaneously and in the same way by a projection optical system with synchronism between the several mask patterns and the wafer.
Patent JP-2001302841-A (JP)
Title: Method for producing heat storage flexible polyurethane foam, and heat storage, flexible polyurethane foam
Inventor: KINOSHITA HIDEYA
IPC: C08J9/42
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage flexible polyurethane foam capable of preventing stuffiness in the uses of beddings and clothes and capable of imparting a temperature-regulating function in uses of a sound absorbing material, a damping material and an impact absorbing packaging material for precision OA equipment or the like by imparting heat storage to the flexible polyurethane foam. SOLUTION: This heat storage flexible polyurethane foam is produced by impregnating flexible polyurethane foam with an impregnation liquid prepared by compounding heat storage particles with a binder resin. A polyurethane-based resin is used as the binder resin.
Patent JP-2001309500-A (JP)
Title: Sound output switching circuit
Inventor: TAKADA KOICHI
IPC: H04R3/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To enjoy music having full of higher presence, when 5.1ch sound is inputted in a television receiver incorporating two loudspeakers, in addition to two right and left loudspeakers. SOLUTION: When a 2ch sound is inputted, third and fourth loudspeaker components generated in a synthesis circuit 8 are outputted to loudspeakers 5 and 6 through a sound output switch circuit 7. When 5.1ch sound is inputted, and the sound output switch circuit 7 automatically discriminates sound and outputs the components allocated to the third and fourth speakers to the speakers 5 and 6 from 5.1ch sound input.
Patent JP-2001263328-A (JP)
Title: Utility hook
Inventor: TAMURA SHIGEKI
IPC: F16C11/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that many of conventional hooks are premised on mounting of it on a vertical wall surface and there is a problem when the hook is mounted on a sloping surface or a curved surface. SOLUTION: A hook 3 is incorporated in the front of a base 1 the back of which is formed in a round ball shape and a adapter 6 having a curvature curving along the shape of the back of the base is situated on the back of the base. By effecting slide rotation of the base along the adapter, the angle or the position of the hook incorporated in the base is freely changed in all directions.