baber/WOPTO huggingface dataset:
Patent JP-2001273696-A (JP)
Title: Disk recording or reproducing device
Inventor: YOSHIOKA AKIHIRO
IPC: G11B17/03
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease the damper gears of a device having a mechanism for transporting trays and a mechanism for clamping disks. SOLUTION: The disk recording or reproducing device has a base 5 which is mounted with a turntable 20 on a chassis 1 and a pickup 2 which emits a laser beam to a signal surface of the disk D attachably and detachably and freely movably disposed at the turntable 20. The chassis 1 is freely retractably provided with the tray 4 for horizontally transporting the disk D. The damper gear 6 meshed with the tray 4 and a slide body 9 for lifting the base 5 by interlocking to the retraction operation of the tray 4 are disposed on the chassis 1.
Patent JP-2001275267-A (JP)
Title: Power supply circuit for on-vehicle equipment
Inventor: TAKEMOTO HIDENORI
IPC: H02J7/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit for an on-vehicle equipment, capable of holding its memory content even when the output voltage from a secondary cell (second power source) is reduced below a predetermined value. SOLUTION: The power supply circuit for the on-vehicle equipment comprises an on-vehicle battery 2 for supplying a power to a memory 4, a chargeable battery 8 for charging the power supplied from the battery 2 via an accessory switch (ACC) by a charger 7, a microcomputer 6 for monitoring the output voltage of the battery 8 to control a power supply route, and a switch 5 for switching the power supply route under the control of the microcomputer 6.
Patent JP-2001166186-A (JP)
Title: Method for adjusting optical axis, for manufacturing and for evaluating, of optical module, adjusting/ evaluating device of optical module and light receiving element
Inventor: OURA KOJI
IPC: H01L31/0232
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To attain reduction in manufacturing cost by grasping the direction and size of the positional deviation in the optical axis of an optical fiber and reducing working hours required for relative positioning between the optical fiber and a light receiving element to be optically coupled. SOLUTION: In manufacturing an optical module including adjustment of the optical axis, the image of a photoreceiver 4 of the light receiving element 2 and the beam spot of a light beam emitted from the optical fiber 1 are picked up by means of an infrared camera 5 installed above the optical fiber 1 and the light receiving element 2 to be optically coupled, and the optical axis of the optical fiber 1 is moved so that the position of the photoreceiver 4 coincides with the beam spot, the optical fiber 1 is thereby positioned at a prescribed position of the optical module on which the light receiving element 2 is mounted.
Patent JP-2001281239-A (JP)
Title: Method for detecting environmental contaminant
Inventor: MIZUKAMI HARUKI
IPC: C02F1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a means for detecting an environmental contaminant such as a simple and sensitive exogenic internal secretion disturbance substance. SOLUTION: The method for detecting such environmental contaminant as an exogenic internal secretion disturbance substance that detects the environmental contaminant in a sample to be tested by measuring the environmental contamination-sensitive substance in an aquatic oviparous animal being exposed to water containing the sample to be tested as an index is provided, thus solving problems concerned.
Patent JP-2001279174-A (JP)
Title: Coating varnish for insulating film and insulating film
Inventor: SAITO HIDENORI
IPC: C09D179/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an insulating film for semi-conductor use excellent in all of heat property, electric property, physical property, and mechanical property, and especially having heat resistance and extremely low permittivity. SOLUTION: A varnish for coating comprising at least one kind of polybenzoxazole precursor (1) having a repeating unit represented by formula (A) (wherein (n) is an integer of 0-1,000, and X, Y, and Z each shows a group selected from the structure represented by formulas (B), (C), and (D), respectively), an organic compound (2) having as thermal decomposition temperature of 200-400 deg.C, and an organic solvent (3) capable of simultaneously dissolving the above (1) and (2) is prepared and made into a film.
Patent JP-2000297771-A (JP)
Title: Noise reduction method of scroll compressor and control device
Inventor: BLESSING DENNIS J
IPC: F04C28/06
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve a heat pump. SOLUTION: A scroll type compressor 12 is sued for a heat pump system 10 having a four-way selector valve 20 driven by a solenoid 21. A processor 25 watches a system parameter showing whether the reverse turn of a flow was occured or is going to occur and at the detection time, the motor 13 of the compressor 12 is stopped for a prescribed time. Thus, in this term, an uncomfortable noise generated by the separation of a scroll element caused by the low pressure difference over the compressor 12 is prevented. When this term is finished, the motor 13 of the compressor 12 is re-started.
Patent JP-2001279281-A (JP)
Title: Decomposition unit for natural gas hydrate and base for feeding natural gas
Inventor: KIMURA TAKAHIRO
IPC: F17C9/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To realize the stable supply of natural gas by dissolving the retardation of the decomposition of gas hydrate caused by the self-preservation of the gas hydrate. SOLUTION: The objective natural gas hydrate decomposition unit is equipped with a treatment vessel 1 that contains the gas hydrate and decomposes the hydrate, a heating medium feeder that feeds warm water into the treatment vessel 1 and heats the gas hydrate, a crushing means that crushes an ice-coating layer formed on the surfaces of the hydrate particles and an exhaustion means that exhausts the warm water, and the natural gas is gasified by heating with the warm water from the treatment vessel 1.
Patent JP-2001280494-A (JP)
Title: Sliding part for engine and manufacturing method of the same
Inventor: KOTAI AKI
IPC: F16J9/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sliding part for engine which has excellent oil retention property, anti-seizure property, and abrasion resistance performance. SOLUTION: Undulation and micro-dimple patterns are formed on a surface of a base material 14 which corresponds to a sliding surface 12 of the sliding part of the engine, and by building a hard thin film 16 on the surface of the base material, the sliding surface of low friction, good oil retention property, excellent anti-seizure property, and superior abrasion resistance performance is produced.
Patent JP-2001285538-A (JP)
Title: Image read controller and computer-readable recording medium
Inventor: ONUMA KAZUYUKI
IPC: H04N1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an image read controller which quickly generates an image data file in a file server. SOLUTION: The image read controller generates a TIFF file (temporary file) in a HDD, on the basis of a multi-page portion of image data generated by a scanner and transfer the generated TIFF file to the file server. When the TIFF is generated in the HDD, the image read controller writes data register information, to which dummy data is set, in the HDD with respect to data of which the value is not settled (step S205). When writing of image data is terminated (step S210: 'YES') and the value is settled, dummy data in the temporary file is rewritten with actual data (steps S211 and S215).
Patent JP-2001278442-A (JP)
Title: Carrier device and method for pouch vessel with stopper member
Inventor: MORIMOTO KEINOSUKE
IPC: B65D75/58
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device and a method for a pouch vessel with a stopper smoothly and surely aligning and carrying the pouch vessel with the stopper even if being a combination between a pouching device and a filler having different carrier modes. SOLUTION: This carrier device for the pouch vessel with the stopper is interposed between a first carrier device carrying the vessel pouched by the pouching device with its laid down and a second carrier device carrying the vessel to the filler by hanging a flange part formed in the stopper of the vessel to a slit and suspending the vessel thereto. This carrier device is characterized to have a clamp means clamping the vessel on the first carrier device at the stopper, a rotary means rotating and displacing the clamp means so as to set the vessel in an erected state, and a moving means moving the clamp means so as to push the stopper of the vessel into the slit of the second carrier device.
Patent JP-2001279781-A (JP)
Title: Toilet seat device
Inventor: FUJIMURA HIROKI
IPC: A47K13/24
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat device of which the hygienic viewpoint is taken into consideration by facilitating confirmation of filth stuck to a nozzle and cleaning thereof and in which the residual water in the nozzle can be treated. SOLUTION: In the toilet seat device provided with a nozzle body having a water discharge hole for washing the anus or the female private parts, a nozzle stretching means extensibly driving the nozzle, body, and a detector for detecting a human body, since the nozzle body is stretched when the toilet seat device is not used, adhesion of filth of the nozzle can be easily confirmed and also easily cleaned, hence, the nozzle body can be hygienically kept. Further, since the nozzle body is extended downward, water in the nozzle body used in the post-cleaning of the body can flow down into the toilet stool.
Patent JP-2000354597-A (JP)
Title: Distal end of ultrasonic endoscope
Inventor: ITOU KEIJI
IPC: A61B1/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide the distal end of an ultrasonic endoscope that allows safely puncturing lymph nodes near a bronchial wall as well as lymph nodes far from the bronchial wall, without the lymph nodes deviating from the range of ultrasonic scans. SOLUTION: A convex type ultrasonic probe 21 for performing sector scans by means of ultrasonic signals is positioned on the front half of an end body 2 connected to the end of an insertion part, and a treatment apparatus projection opening 24 for causing a treatment apparatus to project in a diagonally forward direction that is inclined forwardly from the scanning direction of the ultrasonic probe 21 is positioned on the rear half of the end body 2. An observation window 28 for making optical observations about a diagonal frontal axis that is tilted forwardly from the projecting direction of the treatment apparatus is also positioned on the rear half.
Patent JP-2001291185-A (JP)
Title: Measuring system, its method and recording medium
Inventor: OBUCHI KATSUMI
IPC: G01N21/3504
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To detect the exhaust gas of an automobile traveling on a road having a plurality of lanes. SOLUTION: A light projecting part 3 emits a light consisting of infrared rays and ultraviolet rays toward a light receiving part 4. When an automobile 2A traveling on lane A or an automobile 2B traveling on a lane B shields the light and the light is received again, exhaust gas discharged from the automobiles 2A and 2B is analyzed by a personal computer 5. The personal computer 5 decides which one of the automobiles 2A and 2B discharges more toxic substances.
Patent JP-2001038840-A (JP)
Title: Reinforced fiber sheet and its production
Inventor: TAKAGAKI KATSUHIKO
IPC: B32B37/20
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To keep the linearity of fibers and to improve strength per unit area by laminating at least two sheets in which reinforcing fibers are arranged in one direction to make the directions of the reinforcing fibers different and fixing the sheets by at least two surface and back resin permeable foundations. SOLUTION: A reinforcing fiber sheet 10 suitable as a reinforcing material for a fiber reinforced plastic material is formed by laminating two sheets 12a, 12b in which carbon fibers (reinforcing fibers) 20 are arranged in one direction. Mesh-shaped heat-fusible supports (resin-permeable foundations) 13 are arranged between the sheets 12a, 12b, above the upper sheet 12a, and below the lower sheet 12b respectively, and they are fusion-bonded to each other by a press roller. The carbon fibers 20 of the sheet 12a above the main axis 13 of the reinforcing fiber sheet 10 are inclined by an angle α, and the carbon fibers 20 of the lower sheet 12b are inclined by an angle β so that the carbon fibers are made to cross each other.
Patent JP-2001276220-A (JP)
Title: Prefilled syringe
Inventor: HIRAYAMA TOSHIKAZU
IPC: A61M5/28
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a prefilled syringe which enables prevention of the tampering of a medicinal liquid held inside as well as the denaturalization of the medicinal liquid caused by oxygen. SOLUTION: This prefilled syringe contains a syringe outer cylinder 1 made of glass, a seal member 5 mounted on a medicinal liquid delivery port 11 of the syringe outer cylinder 1, a tip member 2 mounted on the medicinal liquid delivery port 11 of the syringe outer cylinder 1 from above the seal member 5, a closure member 4, a cap member 3 and a keeper member 6. A through hole 51 is formed axially in the seal member 5. The tip member 2 has a skirt 24 provided with an engaging pawl 25 on a lower end inner wall thereof, a top surface 23, an injection needle mounting part 21 and a medicinal liquid lead part 22 and is provided with a medicinal liquid path 28. The closure member 4 is inserted through the medicinal liquid path 28 and the through hole 51 to close the through hole 51.
Patent JP-2001289690-A (JP)
Title: Method and apparatus for cutoff of fluid on surface of object
Inventor: SUZUKI OSAMU
IPC: G01F23/296
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the cutoff of a fluid on the surface of an object, in which it is possible to prevent an object such as an ultrasonic transducer or the like from being wetted or to reduce the degree of its wetting by a method wherein water which flows along the surface of the object such as a liquid tank or the like is cut off. SOLUTION: A barrier member 1 which has a prescribed length is installed on the surface visible from the bottom direction of the object (the liquid tank T). The barrier member 1 is constituted in such a way that it is composed of a material which cuts off the water flowing along the surface of the object (the liquid tank T) and which can maintain a shape even when it is wetted with the water and that it comprises a sticking means which sticks the water to the surface of the object.
Patent JP-2001298810-A (JP)
Title: Insulating barrier device for switchgear
Inventor: ARIOKA MASAHIRO
IPC: H02B1/20
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulating barrier device for switchgear that makes unneeded the hole for a mounting bracket or an insulating barrier, that makes the assembling work easy by eliminating a bolt and the like, and that makes the number of components reduced. SOLUTION: This device is provided with a plate insulating barrier on which fitting steps by cutouts or projections are formed at side edges and a mounting bracket that is provided with side plates that extend along the side edge of the insulating barrier to be fitted to both main surfaces of its side edges having a U-shaped cross section, bottom walls that are fitted to the sides of the side edges, and pawls that are bent to the fitting steps to be fitted. The pawls are formed between two slits extending almost parallel to each other between the side plate and bottom walls of the mounting bracket or protrude from the side plates. The insulating barrier is arranged at the center between the conductors of each phase between each phase of three phases of the switchgear.  It is arranged at the position away from the conductors by about 1/5 of the distance between the conductor of each phase and a metallic member of ground potential.
Patent JP-2001297795-A (JP)
Title: Battery
Inventor: SOGA IWAO
IPC: H01M10/05
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery with high safety at external break test without damaging the battery's performance. SOLUTION: For the battery composed of a flat plate-shaped case (40) housing a positive electrode, a negative electrode and a battery element (10), a laminated structure of a conductive flat plate-shaped part (50)/an electron insulating flat plate-shaped part (60)/a conductive flat plate-shaped part (50), is formed between the flat-shaped part of the flat plate-shaped case and the flat plate-part of the positive or negative electrode, provided that a current collecting body may be double used for formation of the laminated structure, and conductive flat plate members are connected electrically to the positive and negative electrode respectively.
Patent JP-2001304724-A (JP)
Title: Expansion valve and expansion valve unit
Inventor: NAKANISHI TAKASHI
IPC: F25B41/06
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive expansion valve which can control the flow rate of a refrigerant without using any stepping motor and consumes little electric power, and an expansion valve unit. SOLUTION: In the expansion valve 20, a cylinder 9 has two communicating paths 5a and 5b having different bores. A ball 4 can be moved between the paths 5a and 5b by means of a magnetic member 1 and solenoids 10A and 10B and tightly closes either one of the paths 5a and 5b.
Patent JP-2001298488-A (JP)
Title: Node unit
Inventor: NAKATSUGAWA KEIICHI
IPC: H04L12/42
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a packet loss caused by a destination terminal, that is moved to an area of other node unit and to prevent a node unit of a sender from keeping transmitting packets to a node unit, in the zone of which the destination terminal has been residing. SOLUTION: A receiver side not unit 20-3 transfers a received inter-node packet 81 to a node unit 20-4, in the zone of which the destination terminal is a resident directly or via other unit, or the node unit 20-4, in the zone of which the destination terminal is resident informs a node unit 20-3 (receiver side), in the zone of which the destination terminal has been resident about its own unit address [ADR6]. Furthermore, the receiver side node unit 20-3 or the node unit 20-4, in the zone of which the destination terminal is a resident informs the sender node unit 20-2 about a node unit address [ADR6] directly or via other device, in the zone of which the destination terminal is a resident.
Patent JP-2001309354-A (JP)
Title: Image processor
Inventor: HIBI KEIICHI
IPC: H04N19/102
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of recording or transmitting even a background image before changed, a background image that does not change any more, a landscape image, etc., in addition to an image in which state changes are detected as a series of images. SOLUTION: This image processor is provided with a change detecting part 13 for outputting a 1st control signal showing that changes between images of input moving image data shift from a small state to a large state and a 2nd control signal showing that changes shift from a large state to a small state, and an operation controlling part 14 for controlling the start and the stop of the recording/transmission of the input moving image data according to the 1st and 2nd control signals, and the means 14 stops the recording/ transmission when the 1st control signal is not inputted by the time when a preliminarily defined optional time T1 passes after the 2nd control signal is inputted during recording/transmission.  When the means 14 starts an operation for controlling the start and the stop of the recording/transmission, the recording/transmission of the input moving image data are immediately started, and after that, the recording/transmission is also stopped when the preliminarily defined optional time T2 passes without the input of the 1st control signal.
Patent JP-2001304801-A (JP)
Title: Measuring gauge for welding leg and throat depth
Inventor: MANDOKORO YASUHIRO
IPC: G01B7/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a measuring gauge for a welding leg and a throat depth with improved accuracy of a measurement value and operability. SOLUTION: This measuring gauge for the welding leg and the throat depth is composed of a gauge plate 11, a slide plate 12, a feed roller 15, a digital instrument 19 and a positioning plate 16. The gauge plate 11 has horizontal, vertical and 45 degree-inclined reference surfaces. The slide plate 12 has contact surfaces inclined at 45 degrees at its point and longitudinally embedded capacitance element and is held to the gauge plate. The feed roller 15 is rotatably pinned to the gauge plate and slidably contacts with the slide plate and allows the slide plate to slide by its rotation. The digital instrument 19 is fixed on the gauge plate and displays displacement of the slide plate.  The positioning plate 16 is rotatably screw-held to the gauge plate, when rotated, is regulated and held parallel to the horizontal reference surface of the gauge plate and has horizontal and vertical reference surfaces.
Patent JP-2001306524-A (JP)
Title: System and method for sharing business terminal
Inventor: TAJIMA TSUNEAKI
IPC: G06F21/32
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To enable a plurality of business staffs to share a single business terminal, while keeping security. SOLUTION: A business terminal 10 transmits request data information, inputted from an input means 11 and fingerprint information inputted from a fingerprint input means 12 to a head office terminal 20. While referring to a fingerprint managing file 23, the head office terminal 20 decides whether a database designated by the request data information is a disclosure permitted database corresponding to the fingerprint information, and when the designated database is such a database, the relevant database is transmitted to the business terminal 10. The business terminal 10 transmits sales report information, inputted from the input means and the fingerprint information inputted from the fingerprint input means 12, to the head office terminal 20.  While referring to the fingerprint managing file, the head office terminal 20 writes the sales report information on a write permitted database, corresponding to the fingerprint information.
Patent JP-2001299547-A (JP)
Title: Tableware
Inventor: NISHIGUCHI HIDEJI
IPC: A47G19/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide tableware which makes visible an eaten-together food which has a synergistic effect on a human body when eaten with food. SOLUTION: On a tableware main body 2, which can be used for placing food on or taking a meal, or on the surface 33a of a label 33 attached to the tableware main body 2 there is provided an eating-together display section 4 (10) to display an eating-together food which contains at least what is not contained in the food. On the tableware main body 2 or the surface 33a of the label 33 there is provided a food display section 3 (9) to display the food. On the tableware main body 2 or the surface 33a of the label 33 there is provided a synergistic effect display section 5 to display a synergistic effect when the food and the eating-together food are eaten together.