baber/WOPTO huggingface dataset:
Patent JP-2001333587-A (JP)
Title: Braking method for inverter drive induction motor
Inventor: YUKIHIRA YOSHIAKI
IPC: H02P27/06
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a braking method which enables quick deceleration without applying a load on software by a method, where a regenerative energy which is generated by braking a motor is consumed in the motor. SOLUTION: An inverter frequency command is reduced once by a deceleration command, to increase a slip value of an induction motor in operation with a minus sign on a generation side (S2), the frequency command is reduced by a set width, only when a DC bus-bar voltage exceeds a set voltage (S10), while the DC bus-bar voltage is monitored (S4 and S5). A deceleration is carried out, while a neighborhood of an operation point, at which a total regenerative energy value from a load side is equal to the loss in the motor, is used. The slippage of the induction motor revolution is decided from a bus-bar voltage detection value and an output current detection and, if the slip is small (S3), an ordinary deceleration state is restored (S23 and S24), DC braking DB is applied (S27) and the motor is stopped (S28) to complete the deceleration.  With this constitution, regenerative energy is prevented from penetrating into the inverter side and the rise of the DC bus-bar voltage is suppressed.
Patent JP-2001333358-A (JP)
Title: System and method for recording and reproducing broadcast program
Inventor: ICHIOKA HIDETOSHI
IPC: H04N7/173
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To easily select and manage the recorded images by following the operations of general AV equipment such as a television set and a video deck. SOLUTION: The virtual channels are allocated according to classification that is defined by a user and the programs corresponding to the classification are recorded on the virtual channels. The recorded programs are arrayed on a time base and reproduced simultaneously on each virtual channel. As a result, the user turns on the equipment at his/her desired time to switch channels or just reproduce continuously a single program to enjoy various recorded programs. Under such conditions, the user can apply a completely passive viewing style.
Patent JP-2001128572-A (JP)
Title: Method for efficiently producing redifferentiated plant body by adding thickening agent
Inventor: KOBAYASHI TAKESHI
IPC: C12R1/91
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently mass-producing a redifferentiated plant body such as an adventive embryo and a seedling in a short time. SOLUTION: This method for producing the redifferentiated plant body comprises a step for culturing cultured plant cells in a liquid medium containing a thickening agent, and a step for redifferentiating the cultured cells after the culturing. Further, the method for producing the redifferentiated plant body comprises a step for culturing the cultured plant cells in the liquid medium containing the thickening agent, a step for subculturing the cultured cells after the culturing in the medium containing the thickening agent, and a step for redifferentiating the cultured cells after the subculturing.
Patent JP-2001334873-A (JP)
Title: Control equipment for on-vehicle mirror
Inventor: TACHIKAWA HIROFUMI
IPC: B60R1/064
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To enable automatic on-vehicle mirror angle control even in the status that cannot be determined by only driving operation or traveling condition of a car including awareness of ambient circumstances. SOLUTION: In this equipment, there are provided with a traveling environment detection section to recognize ambient circumstances in traveling from an obstacle sensor 202 and car speed sensor 201; a mirror angle regulator composed of a mirror 208, an actuator 207 and an angle sensor 206 and a mirror angle storage using EEPROM 217; a mirror angle operating section composed of a manual operation switch 203 manually or automatically operating mirror angle, a mirror angle storage command switch 204 and an automatic/manual modes control switch 205; a mirror angle determining section installed in an electronic control equipment 209; and the electronic control equipment 209 controlling mirror angles through the inputs from each sensor and each switch installed in each of the above sections.
Patent JP-2001336346-A (JP)
Title: Automatic closing device for sliding door
Inventor: KAKIZOE YOSHIJI
IPC: E05F1/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic closing device for a sliding door capable of efficiently adjusting a cummulative amount of repulsive force without taking any labor or time. SOLUTION: The automatic closing device body 20 mounted to the sliding door 1 includes a repulsive force accumulating means 24 for accumulating repulsive force in the opposite direction with the movement of the sliding door 1 in the opening direction and an adjusting means 25 for adjusting a cummulative amount of the repulsive force, and a locking means 51 making locking operation for preventing the decrease of the repulsive force of the repulsive force accumulating means 24 by locking with a driving gear 29 engaging with the repulsive force accumulating means 24 is provided to the automatic closing device body 20, and a lock releasing means 22 for releasing the locking operation by coming into contact with the locking means 51 is mounted to the sliding door 1 side when the automatic closing device body 20 is mounted to the sliding door 1.
Patent JP-2001343618-A (JP)
Title: Dustproof spectacles
Inventor: TAKEMORI HIROSHI
IPC: G02C7/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain dustproof spectacles which are easily mountable and housable. SOLUTION: The dustproof spectacles comprise a flexible spectacle body 1 enclosing the front of the wearing person's eyes and a rigid frame 2 for supporting the upper part of this spectacle body 1 from an outer side. The frame 2 has a front supporting part 21 for supporting the spectacle part 11, side supporting parts 22 for supporting the front parts of the side plates 12 and end pieces 24 connected by means of hinges 23 to the side supporting parts 22. Margins 31 and 32 for bending are respectively formed to the side plates 12 and a top plate 13 so as to pass the parts near the hinges 23. The rear parts 12a of the side plates 12 and the cylindrical parts 24a of the end pieces 24 are connected by connecting parts 33 which loosely envelop the cylindrical parts 24a integral to the side plates 12.
Patent JP-2001344431-A (JP)
Title: Method and device for data distribution, and storage medium
Inventor: NAGAI HIROYUKI
IPC: H04N21/2547
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To enable a person, who desires to obtain data, to obtain data which by right should be paid, to be free of charge, by making a company pay the fee for the data to be distributed as an publicity fee. SOLUTION: In a data distributing method by which data are distributed through a homepage, the company invites digital data in step 101. A data distributor uploads data to the computer of the company in step 104. The company makes the uploaded data open to the public in a page and publishes a company's advertisement in the page (step 109). The person who wishes to obtain the data downloads the data (step 111). The company pays for the data to the data distributor as an advertisement rate in (step 113) and then the person, who wishes to obtain the data can obtain the data which should, by right, be paid to be free of charge.
Patent JP-2001340300-A (JP)
Title: Pupil detecting device and method, fixation point detecting device and method, and three-dimensional image display system
Inventor: SUZUKI MASAHIRO
IPC: H04N7/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a pupil detecting device and a method capable of highly accurately detecting a pupil position for a short time even when an observer wears spectacles. SOLUTION: An infrared image and a visible image of the observer are acquired (S102), and gravity center coordinates of a high luminance area in the infrared image is determined (S105). A density value of visible image picture elements corresponding to the gravity center coordinates is determined, and the high luminance area including the gravity center coordinates corresponding to the visible image picture elements having the lowest density value is determined as a retina reflected image of the observer (S107), and the gravity center coordinates are decided as the pupillary position.
Patent JP-2001341152-A (JP)
Title: Injection molding machine
Inventor: YAMAKI HIROSHI
IPC: B29C45/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To enable a dissolution of a gas such as a carbon dioxide or the like of a quantitatively and economically necessary amount in a molten resin in an injection cylinder 2 in which a screw 23 is intermittently rotated in an injection molding machine for supplying the gas to the cylinder 2 and injecting the molten resin in which the gas is dissolved. SOLUTION: The injection molding machine comprises a two-stage type screw 23 in which a stage having a feeding unit, a compressing unit and a metering unit sequentially constituted from a hopper 8 toward a distal end is repeated twice in series and the injection cylinder having a gas supply unit connected to a gas supply passage 27 opened at the feeding unit of the screw second stage 23b at the distal end and a flow controller 28 of a high flowing resistance of the molten resin at the metering unit of the screw first stage 23a.
Patent JP-2001004913-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G02B7/32
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a range-finding device free from erroneous range-finding even when subjects at different distances coexist in a range-finding area in the case of providing the camera with the range-finding device capable of performing the range-finding for plural points. SOLUTION: This camera is provided with a range-finding device performing the range finding of plural points within a photographic image plane. In such a case, it is equipped with a 1st priority stage S6 preferentially adopting short distance data out of plural range-finding results, a 2nd priority stage S12 preferentially adopting the range-finding result of a center point based on the decision of an error in the range-finding result of the center point within the photographic image plane, and a decision stage (S2 and S3) deciding whether or not a photographing lens is extended by using either the stage S6 or the stage S12.
Patent JP-2001347147-A (JP)
Title: Bubble generator
Inventor: NANBA YOSHIYUKI
IPC: B01F3/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a bubble generator capable of surely manufacturing bubbles being viscous and hard to drip with empty weight where in use. SOLUTION: This bubble generator generates bubbles by mixing air with a detergent liquid 5. For this purpose, a space having a certain volume is provided in order to store the bubbles between a liquid surface of the detergent liquid in a tank 2 and an outlet of the bubbles and improve the quality.
Patent JP-2001352320-A (JP)
Title: Cipher text transferring method and device
Inventor: SUGINAKA JUNKO
IPC: G06F13/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To transmit and receive a cipher text without using the cryptographic key and decoding key of a communication opposite party by providing a cipher text transferring device with a function of converting a cipher text into another cipher text that can be decoded by a receiver side or with a function for distributing a program to decode the cipher text. SOLUTION: A transfer control section 12 in the cipher text transferring device 1 stores the cipher text sent from a sender side in a cipher text storage section 14. The transfer control section 12 extracts decoding key data for decoding the cipher text from a decoding key storage section 15 to supply the data to a decoding section 16. The decoding section 16 decodes the stored cipher text into a plain text. The transfer control section 12 extracts the cryptographic key data for enciphering the plain text to be decodable by a receiver side from a decoding key storage section 17 to supply the data to an encryption 18. Then the encryption section 18 enciphers the plain text and transfers the cipher text to the receiver side via a cipher text transmission section 19.
Patent JP-2001351355-A (JP)
Title: Disk cartridge and disk cartridge unit
Inventor: SANADA YOTARO
IPC: G11B23/03
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge and a disk cartridge unit which prevent wide swinging at the time of the opening shutter of the disk cartridge, and can ensure shutter opening operation. SOLUTION: In the disk cartridge by which a shutter locking member 13 is kicked off to release locking by a shutter opening member 17 on the driving device side inserted in a retract groove 10 of a cartridge casing 2, and a shutter side plate 11 abutts on the shutter opening member 17 and is pushed back by it to open a butting shutter plate 7, the shutter side plate 11 is placed so as to cross the retract groove 10. The disk cartridge unit is provided with the shutter opening member 17 having a projecting part 18 by which the shutter locking member 13 is kicked off to release locking, and having a shutter pushing side 19 which collides with the shutter side plate 11 at the position retreated from the projecting part 18 to open the butting shutter plate 7.
Patent JP-2001247069-A (JP)
Title: Power assist bicycle
Inventor: TAKAHASHI HISAYOSHI
IPC: B62J11/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To facilitate loading-unloading work of a cargo to a rear loading space by restraining the loading space height in the same as an ordinary bicycle even if a battery unit is installed on the rear loading space, to attain travel stability and stopping time stability at stand using time, to improve external appearance design by maximally thinning the unit, and to prevent impairment of a role as an ordinary rear loading space even if the unit is arranged on a rear wheel. SOLUTION: In this power assist bicycle 1, the battery unit 30 is provided with battery cases 31, 32 having a battery housing box of rectangular solids in tandem in the bilateral symmetry at an interval, single batteries 3 housed in a transversely installed state in the respective cases, a power supply connector 39 and a charging connector 38 installed on the front end of the battery cases 31, 32, a front side battery case receiving frame 34 and a rear side battery case receiving frame 35 being installed on the lower side front and rear ends of the rear loading space 20 and supporting the battry cases, and is constituted so as to be flatly mountable on the lower side in an occupying plane of the rear loading space 20.
Patent JP-2001318101-A (JP)
Title: Cartridge
Inventor: OKUBO AKIO
IPC: G01N33/543
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge which eliminates a need or introducing a cleaning liquid from the outside when a measurement by an apparatus is completely automated by a method wherein a reagent which is required for immunoassay is sealed in one cartridge. SOLUTION: The cartridge comprises a reaction tank in which an immune agglutination reaction is performed. The cartridge comprises a plurality of storage tanks into which all reagents used for the immune agglutination reaction are filled independently. In the cartridge, the cleaning liquid is sealed into the storage tanks. The cleaning liquid cleans the inner wall of a pipette tip.
Patent JP-2001357910-A (JP)
Title: Ground connection structure of electric wire
Inventor: KURODA KOJI
IPC: F16L3/137
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To perform a ground connection without connection of a ground terminal. SOLUTION: Core wires which are exposed by husking of a plurality of electric wires in the middle, are fastened with a band of a band clamp formed with highly conductive resin, and at the same time, a locking blade part of the band clamp is inserted in locking into a locking hole of a car body to connect with the car body for grounding. Further, in the case of a shielded wire, a braided metal wire is fastened with a band clamp, which is locked to the car body to connect with it for grounding.
Patent JP-2001008929-A (JP)
Title: Radio diagnostic instrument
Inventor: WOLTER INGBERT
IPC: G01N23/04
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain real-time image formation and high contrast resolution capacity by controlling a diaphragmatic device attached to a radiation source, to that a fan-shaped radiation bundle is incident on a radiation detector in the first operational mode, and so that the radiation detector almost fully irradiates in the second operational mode. SOLUTION: A radiation source 2 and an array-state radiation detector 3 are placed on a pedestal 1, facing to each other. Radiation radiating from the radiation source 2 is narrowed into a narrow, fan-shaped radiation bundle 9 through a controllable diaphragmatic device 8 attached to the radiation source 2. The radiation bundle penetrates an examinee 6 and is incident on the array- state radiation detector 3. In the first operational mode, a photography unit, which consists of the radiation source 2 and the array-state radiation detector 3, does not rotate but performs relative dislocation between the photography unit and the examinee 6.  The second operational mode fixed the positions of the radiation source 2 and the array-state radiation detector 3 and diaphragms radiation radiating from the radiation source 2 into a radiation bundle 14 through the controllable diaphragmatic device 6.
Patent JP-2001058199-A (JP)
Title: Denitrification method, denitrification apparatus and filter apparatus
Inventor: UMETSU TAKESHI
IPC: D06M11/34
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To efficiently perform denitrification by a simple means by infiltrating activated sludge in a filter block, then passing a treated liquid through the surface layer of the filter block and reducing nitrate nitrogen in the treated liquid by microorganism in the filter block to remove the same as nitrogen gas. SOLUTION: At first, hydrophilizing treatment is applied to carbon fibers of a bulky web prior to infiltrating activated sludge in a filter block 20. The bulky web is immersed in ozone water to oxidize the surfaces of carbon fibers. In infiltrating activated sludge, activated sludge is injected in the liquid of a tank in an amt. about 1/2-1/10 the vol. of the liquid in the tank and a pump 30 is operated while aeration is performed by an aerator 40 to circulate the liquid through the filter block 20. After activated sludge is sufficiently infiltrated in the filter block 20, when a treated liquid containing a nitrogen pollutant component is circulated, the nitrate nitrogen component in the treated liquid is infiltrated in the filter block 20 and reduced by the action of denitrifier of facultative anaerobes held under an anaerobic condition to be discharged and removed as nitrogen gas.
Patent JP-2001067443-A (JP)
Title: Body holding invisible encodement on curved surface
Inventor: NELSON DAVID J
IPC: G06K19/06
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a body and a method for implementing an encodement technology in non-plane image fields on various media or surface. SOLUTION: The body 10 which holds a two-dimensional visible image 12 in an image field 16 on at least a liner non-planar curved body surface holds the encodement 14 of encoded information recorded in the symbology of a material at the substantial part of the visible or invisible image field. The encodement is curved corresponding to the curvature of the non-planar image field and its symbology when used is visualized as a plane symbology image by a plane imager arranged at a specific vertical distance from the center point 50 of the two-dimensional visible image. The recorded symbology is adjusted for every point in the recording of the encodement by an encodement recording system so that a distortion generated by the visualization of the curved symbology part as the plane symbology image can be compensated.
Patent JP-2002007290-A (JP)
Title: Mail transmission and reception system, mail generating and transmitting device, mail-receiving and reproducing device, mail-transmitting and receiving device, internet- access device, and recording medium
Inventor: ISHITANI TAKASHI
IPC: H04L12/58
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for transmission and reception by making the amount of sent and received data small, when multimedia data which include attached data of an image, such as an icon image and sound, are sent and received. SOLUTION: A mail-generating and transmitting device generates an ID, corresponding to the attached data of an image and sound in the multimedia data and sends the multimedia data having its attached data replaced with the ID to a mail-receiving and reproducing device 3 via a network. This mail- receiving and reproducing device 3 generates actual data, corresponding to the ID and reproduces the image and sound that the actual data represents. The attached data, ID, and actual data are categorized and registered, and an ID and actual data which are approximate substitute based on the categories.
Patent JP-2002002495-A (JP)
Title: Barricade carrier, and combination hanger and barricade used therefor
Inventor: TANAKA FUMIO
IPC: E01F13/04
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a barricade carrier improving the carrying work efficiency by carrying roughly ten barricades at a time, hardly collapse the barricades in carrying, and dispensing with returning while pulling an empty carrier. SOLUTION: This barricade carrier is used for simultaneously carrying a plurality of two-folded barricades 2 and 2H whose pair of frame bodies 4A and 4B, which become legs with cross bars 3 and 3H attached to the upper end set to the center, are connected in such a state as capable of being opened/ closed in the front/rear direction. This barricade carrier comprises the combination hanger and barricade 2H and formed by installing hanger brackets 8L and 8R for hanging the cross bar 3 of another barricade 2 in the left/right both ends of the cross bar 3H; and the carriage 7 forming lock parts 12A and 12B, which lock the frame bodies 4A and 4B to be the legs of the combination hanger and barricade 2H with its half opened state.
Patent JP-2002017445-A (JP)
Title: Degreasing sheet for make-up
Inventor: KONO YASUHIRO
IPC: A61Q19/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a degreasing sheet for make-up, which is excellent in degreasing, can enable a user to easily and clearly confirm the degreasing effect on sebum cutaneum, and gives a user sufficient clean-up sense and satisfied feeling. SOLUTION: This degreasing sheet comprises a oriented porous film of a plastic material. The oriented porous film has at least two layers of same or different oriented porous films and brightness is mutually different between adjacent films.