baber/WOPTO huggingface dataset:
Patent JP-2001239258-A (JP)
Title: Water purification device
Inventor: TOKIDA MASAHIRO
IPC: C02F1/32
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a water purification device which is capable of performing water purification without requiring any adsorbent and also without using any biological purification process, by irradiating to-be-treated water with UV from an excimer lamp, thereby decomposing and removing harmful components in the water and concurrently subjecting the water to sterilization treatment. SOLUTION: This purification device is used for a process that comprises passing inflow water such as tap water, bathtub water, rain water and household wastewater, through a turbidity removal section and a harmful component removal section of the purification device, and thereafter allowing the purified water to flow out. The harmful component removal section is a harmful component decomposition/removal means using UV from an excimer lamp.
Patent JP-2001244111-A (JP)
Title: Coil bobbin
Inventor: MATSUMOTO HIDEYUKI
IPC: H01F5/04
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a coil bobbin, in which lifting of a thermal fuse or a thermal switch, a first calked joint and a second calked joint due to a resin injected into an opening end of a core ring is suppressed. SOLUTION: The coil bobbin is provided with an annular bobbin main body, a coil wound around the bobbin main body, the thermal fuse or the thermal switch whose lead wires are pulled out in both directions, the first joint for joining one lead wire with the end of one winding of a winding, and the second joint for joining the other lead wire with a conductor to the outside of the bobbin. In this coil bobbin, the thermal fuse or the thermal switch, the first joint, the second joint, the lead wire of the thermal fuse or the thermal switch, the end of one winding of the winding lose to the first joint, and the conductors near the joint parts to the outside of the coil bobbin are arranged at least on one end surface of the bobbin body.  At least a thin cross-sectional member is welded and fixed on the one end surface of the bobbin body, and the cross-sectional member covers the thermal fuse or the thermal switch, the first and second joint parts.
Patent JP-2001243841-A (JP)
Title: Low reflection transparent conductive laminate film
Inventor: MATSUFUJI AKIHIRO
IPC: G02B1/111
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a low reflection transparent conductive laminate film used in the front panel of a flat display or the like such as cathode ray tube, plasma display and FED or the like that is superior in preventing electrification, shielding electromagnetic waves, preventing reflection, enhancing mechanical properties, and preventing contamination. SOLUTION: A low reflection transparent conductive laminate film comprises a hard coat deposited on a transparent substrate, a transparent conductive layer consisting of particles of at least one kind of metal, and a transparent contamination-preventive film layer with a different refractivity from that of the transparent conductive layer formed on an outer layer of the transparent conductive layer to prevent contamination. The transparent contamination- preventive film layer contains a polymer derived from active energy ray polymerizable multifunctional monomer and polymerizable compound with contamination-preventive perfluoroalkyl group.
Patent JP-2001252727-A (JP)
Title: Die exchange tool for turret punching press machine
Inventor: NAGASHIMA HIROMITSU
IPC: B21D28/36
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a die exchange tool capable of simply exchanging a die with one hand action and in a short time even though both hand action is enforced in changing a female die for a turret punching press. SOLUTION: A suction part 3 of a female die is arranged on one end face of a bar like body 1, a separation means 4 of the female die sucked to the suction part 3 is arranged on one side face, the work to thrust up the female die D from the bottom rear face of a lower turret is eliminated, so that the die can be exchanged only by work from the space above an upper turret.
Patent JP-2001247673-A (JP)
Title: Polyamide, polyamide composition, and their production methods
Inventor: SAWADA MASAHIRO
IPC: C08J5/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide which is excellent in mechanical strengths, low water absorption properties, and heat resistance and hardly stains a metal mold when injection molded, especially into precision parts. SOLUTION: This polyamide contains (A) 90-100 mol% repeating units derived from terephthalic acid and a linear or branched 4-12C aliphatic diamine, (B) 0-10 mol% repeating units derived from isophthalic acid and a 4-12C aliphatic diamine, (C) 0-10 mol% repeating units derived from a 4-18C aliphatic dicarboxylic acid and a 4-12C aliphahc diamzne, and (D) 0-10 mol% repeating units derived from a 6-20C lactam or aminocarboxylic acid and has a content of methanol-soluble components (measured after 3h immersion in methanol at 60 deg.C) of 0.5 wt.% or lower.
Patent JP-2001255181-A (JP)
Title: Wide-area monitoring system
Inventor: NOSAKA TAKAO
IPC: G01D21/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To efficiently operate monitoring terminal equipment for displaying individual regional diagrams by respective operators at a disaster, without misoperations such as confirming, designating or the like, and without confusion. SOLUTION: A wire area monitoring system display regional diagrams of all areas to be monitors on at least one monitoring terminal equipment or more at a normal monitoring mode time. When many faults occur in individual regions or a fault for requiring an emergency occurs and a disaster corresponding mode is decided, regional diagrams of respective areas are displayed on a plurality of monitoring terminal equipment 41, 42, etc., based on a display allocation so that the respective operators will operate without confusion.
Patent JP-2001251196-A (JP)
Title: Reed-solomon decoding method and reed-solomon decoding device
Inventor: TOCHIHARA SHUNJI
IPC: H04L1/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a Reed-Solomon decoding method and a Reed-Solomon decoding device which can correct errors at comparatively high speed with a simple algorithm without the need of a large table. SOLUTION: A syndrome calculation means 1 calculates a syndrome from reception data. The number of error symbols is judged from the syndrome calculated by an error detection means 2. When the number of error symbols can be corrected, an error position and an error correction pattern are obtained from the syndrome by calculation. When the number exceeds correction capability, the syndrome is corrected, the error position and the error correction pattern are obtained from the corrected syndrome by calculation. An error correction means 3 corrects the error of received data in accordance with the error position and the error correction pattern.
Patent JP-2001257102-A (JP)
Title: Multiple chip resistor
Inventor: SHIBUYA NAOKI
IPC: H01C7/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a multiple chip resistor which is high in production efficiency and can be obtained at a low cost, and further allowing assortment ranging in resistance from a low value to a high value. SOLUTION: Upper electrodes are formed along each side edge of the top surface of an insulating board opposite to each other, and resistors 14 are provided so as to electrically connect the upper electrodes together, where the resistors 14 are formed of the same material and set equal to each other in thickness but set unequal in occupation area and in the shape of a pattern, by which the resistance are varied in resistance value.
Patent JP-2001257004-A (JP)
Title: Battery
Inventor: HIGUCHI HISAKAZU
IPC: H01M10/0585
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a battery which can discharge high-pressure gas passing through between an inner side face of a cylindrical body 1a of a battery case 1 and a side of a battery element outside a safety valve 5 through a side face concave part 7b and a bottom face concave part 7c of a spacer 7. SOLUTION: A spacer 7 provided with a side face concave part 7b at a side face as well as a bottom face concave part 7c at a bottom is inserted between a bottom plate 1c inside a battery case 1 and a battery element 2.
Patent JP-2001257216-A (JP)
Title: Die bonder
Inventor: MAKITA YOSHIAKI
IPC: H01L21/52
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a die bonder which can efficiently bond a die by preventing the breakage of a transportation pawl, etc., when a carrier jig is transported. SOLUTION: A transportation pawl section 17 is rotatably attached to a load adjusting section 15 and fixed by means of the ball B of the section 15. When the pawl section 17 is fixed, the switch section SW of a load detecting section 16 is pressed down by means of a switch pawl 17b and set in a conducted state. A transportation mechanism 10 transports a pawl 17a by pushing the pawl 17a by pressing the carrier jig KG against the rear side of the pawl 17a. When the jig KG is caught by a feeder chute section 9, an overload is applied to the pawl 17a and the ball B comes off the pawl section 17. As a result, the section 17 rotates and prevents the breakage of the pawl 17a. Simultaneously, the load detecting section 16 is turned off and this die bonder for SAW is stopped.  The rotating pawl section 17 comes into collision with a rotation preventing pin 16a and the angle of rotation of the section 17 is limited. Consequently, the pawl section 17 is prevented from being caught by the chute section 9.
Patent JP-2001262168-A (JP)
Title: Silicone-based refrigerating machine oil
Inventor: AOKI HISASHI
IPC: C08G77/14
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide silicon-based refrigerating machine oil suitable for a use at a low temperature up to -70 deg.C, having excellent mixing stability, containing no salts, alcohols, carbon halides and halogenated hydrocarbons. SOLUTION: This silicon-based refrigerating machine oil comprises a siloxane oligomer of the general formula, RSi(OSiR3)3 (Rs are each the same or different and a 1-8C substituted or nonsubstituted monofunctional hydrocarbon group) as a main component and is used at a low temperature to -70 deg.C.
Patent JP-2001265247-A (JP)
Title: Display panel setting member and display panel setting method
Inventor: MURAI HIROYUKI
IPC: G03G21/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a display panel setting member and a display panel setting method which are free from causing distortion in a display panel even when a substrate constituting the display panel is deformed by heat and variation by aging. SOLUTION: Conventionally, an LCD spacer 83 is locked to the substrate 82 by a plurality of setting members 85 formed to a peripheral part. When the substrate 82 is deformed, any one of fixed claws 84 is used as a supporting point, the LCD spacer 83 is deformed, and, furthermore, an LCD 41 is deformed. So, the setting members 45 serving as the locking point of the substrate 42 and the LCD spacer 43 are provided only in the two central places and the interval is set to about 20 mm or less. Then, about two pin members are provided in the peripheral part. The pin member only abuts to the substrate 42, has a structure which is not locked, and prevents the LCD spacer 43 from inclining.
Patent JP-2001260848-A (JP)
Title: Brake control device
Inventor: NAMINO ATSUSHI
IPC: B60T8/172
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the control quality of a brake control device for executing ABS control by controlling the amount of pressure intensification after pressure reduction to an optimum without being affected by the unevenness of a road surface or noises if superposed on signals for a wheel speed or acceleration. SOLUTION: The brake control device comprises pressure intensification setting means for judging whether a road surface has a high or low friction coefficient in accordance with a change in wheel speed during ABS control and setting the amount of pressure intensification after pressure reduction on the road surface having the low friction coefficient to be a smaller value than on the road surface having high friction coefficient in accordance with the judgement of the road surface. The pressure intensification setting means has counting means for counting a time from the occurrence of pressure intensification up to the next pressure intensification, so that the judgement of the road surface is made in accordance with the time to count and the degree of the wheel acceleration generated during the counting of the counting means.
Patent JP-2001265371-A (JP)
Title: Device and method for voice synthesis, game device, and recording medium with recorded game program
Inventor: UENISHI TAKAHITO
IPC: A63F13/812
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To allow a television game device, etc., to naturally and easily pronouce the name of a character that a game player optionally sets. SOLUTION: A character string consisting of characters inputted in Japanese- syllabry unit is recognized in Chinese-character unit, and voice waveforms corresponding to the recognized Chinese-character unit are combined and pronounced.
Patent JP-2000315625-A (JP)
Title: Layered capacitor device
Inventor: APPELTANS KOEN
IPC: H01G4/38
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a layered capacitor device having a high capacitance per unit area. SOLUTION: The first layer FL2 of a layered capacitor device is constituted by horizontally arranging electrical conductive tracks T2,2 and T2,3 with an electrical insulating track in between. The second layer of the capacitor device is made of an electrical insulating material, for example, an oxide. Thus, a vertical capacitor CTB and a side-wall capacitor CSW which are coupled in parallel for forming the layered capacitor device are constituted. This parallel coupling is realized by conductively interconnecting electrical conductive tracks T1,2 and T2,3 adjoining to each other in the diagonal direction.
Patent JP-2001274872-A (JP)
Title: Telephone set
Inventor: AIZAKI OSAMU
IPC: H04M1/57
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set capable of increasing display information quantity while keeping the advantage of the display of one-line display being the smallest in an occupied space and inexpensive. SOLUTION: In a state where a key operation performs key operation 1 (step S11) and the display part of one-line display displays an incoming call history (step S12), when the key operation part performs key operation 2 (step S18), display on the display is switched from the incoming call history to an incoming call time (step S20).
Patent JP-2001275346-A (JP)
Title: Power supply unit
Inventor: TOMIOKA SATOSHI
IPC: H02M3/28
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To stabilize operation under a light-load or no-load condition, without causing low efficiency. SOLUTION: If a load current IL, flowing through output voltage lines 6, 7, decreases under the light-load or unload condition and a voltage level Va of a detection signal detected at an amplifier 23 drops below a fixed value, a transistor 44 is turned on and dummy current flows through a dummy resistor 45. Therefore, even under the light-load or no-load condition, the load current IL corresponding to at least the dummy current passes through to stabilize the operation, where as except when the operation is under the light-load or no-load condition, the transistor 44 is turned off, and the dummy current flowing through the dummy resistor 45 is cut off. Thus low efficiency due to the loss of the dummy resistor 45 can be avoided.
Patent JP-2001269394-A (JP)
Title: Deodorization apparatus and refuse processor using it
Inventor: MISHIMA MOTOMICHI
IPC: A61L9/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a large deodorization apparatus having high deodorization capability while enhancing the efficiency of heating a catalyst, preventing clogging with the catalyst, and reducing the cost of processing. SOLUTION: The large deodorization apparatus 25 having high deodorization capability while enhancing the efficiency of heating the catalyst is formed by providing a plurality of catalyst-supporting fins 20 to be fixed to each metallic pipe 19 having a catalytic heater 10 provided therein, and by interconnecting and integrating a plurality of pipe-shaped cases 18 each containing the metallic pipe 19 and the fins 20. Clogging with the catalyst is avoided and the cost of processing is reduced.
Patent JP-2001274996-A (JP)
Title: Image processor, image processing method and medium
Inventor: MATSUMOTO ATSUSHI
IPC: B41J2/485
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To change the edge emphasis degree set by a digital filter by absorbing the difference of sharpness of images that is caused by the individual difference of image processors. SOLUTION: This image processor can change the edge emphasis degree set by a digital filter and has a 1st operation screen which changes the edge emphasis degree and a 2nd operation screen which changes the step of the edge emphasis degree that should be changed by the 1st operation screen.
Patent JP-2001285298-A (JP)
Title: Wireless data communication system
Inventor: YOKOGAWA EIJI
IPC: H04W16/28
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wireless data communication system, where a master station sequentially selects antennas each having directivity and wirelessly communicates a data signal with slave stations in existence under a transmission range of each antenna, that allows, e.g. the master station to efficiently inform all the slave stations about the same data. SOLUTION: In the wireless LAN system provided with the master station 1 connected to, e.g. a backbone network 3 and with slave stations 2a-2c connected to data processing units P1-P3, after a data notice means in the master station 1 transmits a common permission signal denoting transmission of a common data signal to the slave stations 2a-2c for each transmission range of each antenna (sector antenna), the master station 1 transmits the common data signal. Thus, the master station 1 can efficiently send the same data to e.g. all the slave stations 2a-2c, transmit data only to a transmission range of a specific antenna and transmit different data for the transmission range of each antenna.
Patent JP-2001282801-A (JP)
Title: Conversion system for facility data
Inventor: YONEYAMA KIYOSHI
IPC: G06T3/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system that converts facility data recorded with an old geographic data structure to a newly integrated spatial data structure a few hands. SOLUTION: The system reads the geographic data to be updated and the old spatial data corresponding with the geographic data to be updated and stores them into a work file (S402). The system displays both old and new geographic data, which are read and to be converted (S404). The system draws lines corresponding with crossing points for both the old and the new geographic data (S406) and converts the facility data within the crossing points of old geographic data into the new facility data according to the geographic data structure (S410). The system compiles the facility data within the crossing points using the converted facility data (S412) and eliminates the crossing points that separated temporally the geographic data (S416). All these process converts the facility data of the old data structure to the facility data of the new data structure.
Patent JP-2001281642-A (JP)
Title: Liquid crystal display device
Inventor: KOSAKO SHINYA
IPC: G02F1/1334
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which prevents afterimages or burning caused by optical hysteresis, can be driven at an applied low voltage and shows superior display quality, such as contrast. SOLUTION: The liquid crystal display device comprises a lower substrate 2, an upper substrate 1 facing the lower substrate 2, and a liquid crystal polymer composite layer 7, disposed between the upper substrate 1 and the lower substrate 2. A first insulating film 5 and a second insulating film 6, having different critical surface tension from each other, are formed on the inner faces of the upper substrate 1 and the lower substrate 2, respectively. Furthermore, dome-like liquid crystal drops 10 and liquid crystal drops 9 are formed on the surfaces of the first insulating film 5 and the second insulating film 6, respectively. The liquid crystal molecules in the liquid crystal drops 10 are aligned in parallel with the upper substrate 1, while the liquid crystal molecules in the liquid crystal drops 9 are aligned perpendicular to the lower substrate 2.  Thereby, the steep voltage-transmittance characteristic is relaxed, and the apparent hysteresis is reduced to decrease afterimages, burning or the like.
Patent JP-2001279951-A (JP)
Title: Light structure seismic base isolation device
Inventor: OKAMOTO SHUICHI
IPC: F16F15/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a small size, lightweight, maintenance-free structure seismic base isolation device having an excellent base isolation function and restoration function without requiring maintenance. SOLUTION: In the light structure seismic base isolation device constituted so that it is made to lie between a bearing board fixed on a footing side and a bearing stand fixed on an upper structural body side and that the transfer of horizontal displacement to the upper structural body is decreased by making the relative displacement of the bearing board to the bearing stand in the horizontal direction when horizontal displacement force exceeding specific level acts on the footing side by an earthquake, the bearing stand is restrained by a wire, and a restoration force mechanism constituted of the wire and a coil spring is provided.
Patent JP-2001174624-A (JP)
Title: Composition containing photocatalyst, wettability variable coating film and method of manufacturing wettability variable resin composition
Inventor: KOBAYASHI HIRONORI
IPC: G02B5/20
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a wettability variable coating film covering a substrate surface, made hydrophilic with a photocatalytic reaction, maintaining a large difference of wettability toward a pattern forming material between exposed and nonexposed parts, having high sensitivity and shortening an exposure time and a coating material to form the coating film and to especially use them for the manufacturing of a color filter. SOLUTION: A wettability variable layer arranged in the wettability variable coating film is made highly hydrophilic with the photocatalytic reaction. When liquid drops of a wettability standard reagent are brought into contact with the surface of the wettability variable layer not yet made hydrophilic, >=30 deg. contact angle (θ) is exhibited in a total or a partial range with 20-50 mN/m surface tension. Furthermore, the absolute value (|X|) of the average rate of decrease (X) of the cosine value of the contact angle (cosθ) expressed by the formula [X=(cosθ(A)-cosθ(B))÷(A-B)] is <=0.02 in 20-50 mN/m range of the surface tension.