baber/WOPTO huggingface dataset:
Patent JP-2002054390-A (JP)
Title: Excavator cutter bit
Inventor: SASAKI KATSUYA
IPC: E21D9/087
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To surely increase abrasion resistance on the back face ride of an excavator cutter bit and, at the same time, to obtain the long service life thereof. SOLUTION: An excavation carbide tip 4 formed of a hard metal is provided to the front end side 3 of a substantially wedge-like base metal 2, columnar abrasion resistance carbide bits 5 formed of a large number of hard metal bits are embedded in a position easy to wear the base metal 2 on the directly back side of the excavation carbide tip 4, i.e., the back section 2a of the base metal 2. Accordingly, eve if strong frictional force acts on the back section 2a of the base metal 2, the abrasion resistance carbide bits 5 do not come off from the base metal 2, and even if one is chipped off from the abrasion resistance carbide bits 5, it is not influenced upon the whole back section 2 of the cutter bit 1.
Patent JP-2001122814-A (JP)
Title: Method for producing halogenated phenol compound
Inventor: KOMORI HIROSHI
IPC: C07B61/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a halogenated phenol compound under mild conditions. SOLUTION: This method for producing the halogenated phenol compound represented by general formula [II] [wherein Q denotes a monovalent organic residue; As are the same as or different from each other and denote each hydrogen atom, a halogen atom, SO3H group or SO3Na group; or A at the o-position with respect to Q, together Q, may denote a bivalent organic residue; and X denotes a halogen atom (the halogen atom includes all the isotopes thereof)] is characterized as reacting a phenol compound represented by general formula [I] (wherein X, Q and A denote each the same meaning as described above) with a halide ion represented by general formula X- in the presence of a semiconductor catalyst having photocatalyst actions under conditions of light irradiation in a solvent.
Patent JP-2002060479-A (JP)
Title: Method for producing aromatic polycarbonate
Inventor: KOMIYA KYOSUKE
IPC: C08G64/30
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an industrially preferable method for producing an aromatic polycarbonate by melt polycondensation, which polycarbonate has good colors, is free from coloring even at a high temperature of 380 deg.C or higher, is scarce in lowering of the molecular weight, and has high quality. SOLUTION: This method for producing an aromatic polycarbonate comprises the melt condensation of an aromatic dihydroxy compound and a diaryl carbonate, wherein the diaryl carbonate to be used has (a) a moisture content of 200 ppm by weight or less, (b) a zinc content of 1 ppm by weight or less, and (c) an (o-phenoxyphenyl) (phenyl) carbonate content of 1 ppm by weight or less.
Patent JP-2002063589-A (JP)
Title: System, device and method for generating image
Inventor: TAYAMA SHUICHI
IPC: G06T15/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To confirm an expected completion image of a product customized by a user when an order is made. SOLUTION: A service providing company 1 consists of an element database 11 consisting of a model database, a texture database, a logo font database and a limit database, a constructing part 12 consisting of a processing part, a retrieving part and an assembling part, a rendering interface 13 for transferring element data from the element database 11 and data for rendering the element data from the constructing part 12 to a rendering engine 14, the engine 14 for rendering the element data to prepare the completion predictive image, and an image interface 15 consisting of a format converting part and an image transferring part.
Patent JP-2001095039-A (JP)
Title: Wireless receiver and communication method using the same
Inventor: TANAKA TOMOHISA
IPC: H04W72/08
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To automatically retrieve an idle channel. SOLUTION: When a frequency retrieval switch 7 is turned on, channels owned by all groups or a group set by a group setting part 5 are set automatically and successively for a receiving part 2 at prescribed time intervals by a control part 3. Then when a reception level of the receiving part 2 is equal to or lower than a prescribed level, for example, to a negligibly low level, the channel set in the receiving part 2, namely the dead channel is displayed on a display part. In addition, a voice output part 4 is controlled by a control part 3 so that voice is not outputted from the voice output part 4 during the operation. In addition, radio waves inputted from a reception antenna 1 are received according to antenna input sensitivity, and squelch sensitivity set by an antenna input sensitivity setting part 8 and a squelch sensitivity setting part 9 by the receiving part 2.
Patent JP-2002063813-A (JP)
Title: Gel-form electrolyte made of ether compound, and electrochemical element using the same
Inventor: TABUCHI MASAHITO
IPC: H01M10/0565
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical element that has sufficient ionic conductivity band is free of liquid leakage and superior long-term stability, by using an electrolyte that is stable with respect to metal lithium and will not cause the sealer to deteriorate. SOLUTION: An electrochemical element is made by using an ether compound, a compound which forms a network structure, for example, a cross-linking polymer compound and an oil-gelling agent and a gel electrolyte, capable of being formed by electrolyte salt compounds. The ether compound shows a liquid nature at 25 deg.C but has a very high boiling point and has a structure of oligoethyleneoxide. The electrolyte made of this compound is free of liquid leakage and is superior in ionic conductivity, and by using this an electrochemical element having long-term stability is provided.
Patent JP-2002075270-A (JP)
Title: Metal halide lamp
Inventor: HANIYU SATOYUKI
IPC: H01J61/20
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp having high efficiency and high color rendering characteristics by setting a distorted wave flicker value F50 lower than 3.5 at which flicker is not generally perceived disturbing as well as improving an average color rendering index (Ra). SOLUTION: With the metal halide lamp having a pair of electrodes for maintaining discharge in a luminous tube composed of quartz glass and having a halide of at least natrium(Na) and scandium(Sc) sealed in as luminous substance inside the luminous tube, with the sealed amount of Na within the range of 4 to 20 times of that of Sc and total sealed amount of Na and Sc inside the tube within 10 to 60 μmol/cc, thallium(Tl), lithium(Li), and indium(In) are sealed as luminous substance other than Na and Sc, satisfying the following formulae, when sealed amount of Ti is X (μmol/cc), that of Li is Y (μmol/cc), and that of In is Z (μmol/cc): 0.1<=X<=3 0.5<=Y<=10 0.01<=Z<=2.
Patent JP-2002071207-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA MITSURU
IPC: F24F13/30
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent the surface temperature of parts from dropping and the occurrence of dew condensation on the surface of the parts by maintaining the temperature of air passed through an evaporator when an air conditioner is operated for dehumidification. SOLUTION: The air conditioner is provided with first and second indoor heat exchangers 5a and 5b which are thermally separated from each other, and an indoor fan 9 which ventilates the heat exchangers 5a and 5b in a unit main body 8. A throttling device 16 is also provided between the first and second heat exchangers 5a and 5b so that the heat exchangers 5a and 5b may respectively act as a condenser and the evaporator when the air conditioner is operated for dehumidification. In the air conditioner, a third indoor heat exchanger 17 which acts as a condenser when the air conditioner is operated for dehumidification is provided on the windward side of the second indoor heat exchanger 5b.
Patent JP-2002070398-A (JP)
Title: Stopping device for sliding door and door stop device for sliding door
Inventor: NOMURA IPPEI
IPC: E05C17/60
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a stopping device for sliding door and door stop device for sliding door applicable to a sliding door housed in a wall and easy to maintain. SOLUTION: This stopping device for sliding door comprises a retaining part for retaining a retained part provided on a self-closing type sliding door within a wall in opening in order to retain the sliding door housed in the wall through the sliding door mounting opening of the wall in opening. This device further comprises a mounting part 13 mountable on a part exposed to the sliding door mounting opening part in a fixing part such as hanger rail and an extension arm part 14 extended from the mounting part 13 to the opening direction so that the retaining part 15 is located within the wall in the mounted state, and the retaining part 15 is provided on the extension arm part 14.
Patent JP-2002073837-A (JP)
Title: Local portal site franchise system
Inventor: KOTABE FUMIHIKO
IPC: G06Q30/06
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of guiding formation and operation of a homepage on the Internet, and assisting sales activity for obtaining advertisements to be carried on homepages and mail magazines. SOLUTION: A franchise head office provides a development program and domain name necessary for forming a portal site of an affiliate, and the head office and each affiliate possess contents of the local portal site in common, ownership of the domain name in operation control of it, rights such as a server control right, etc., at a specified ratio. This portal site franchise system is thus composed in such a way that roles such as operation of the portal site, control of a server, etc., can be shared on the Internet. The franchise head office, each franchise affiliate, and an advertisement agency are thus capable of searching advertisement medium information, estimation of an advertisement fee, execution of advertisement, and payment of income on the Internet.
Patent JP-2002068459-A (JP)
Title: Vibration parts supply machine
Inventor: INOUE TAKUMI
IPC: B65G27/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To correct the attitude of electrolytic capacitors with high efficiency. SOLUTION: This vibration parts supply machine for transferring parts on a truck consisting of side walls vibration-driven by a vibrator and a transfer surface inclined downward to the side walls and supplying the parts one by one to the next process while putting the parts in a predetermined attitude on the way of transfer by using parts in-order feed means comprises the vibrator as an elliptical vibration generator for supporting the whole parts or their necessary portions on the transfer surface with the inclination of the transfer surface to the side walls such that the whole parts or their necessary portions being transferred receive turning force in a given direction.
Patent JP-2002075716-A (JP)
Title: Permanent magnet material and its manufacturing method
Inventor: YOSHINO NOBUYUKI
IPC: H01F41/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide permanent magnet material which can be formed into a rare earth sintered permanent magnet of R-Fe-B composition (R is rare earth element), that is restrained from deteriorating in magnetic characteristics due to mechanical processing, moreover is capable of dispensing with a thermal treatment after mechanical processing, superior in product quality, manufactured at a low cost, and equipped with a corrosion-resistant film that can be decreased in thickness, and to provide its manufacturing method. SOLUTION: The surface of a sintered magnet material of R-Fe-B composition is polished with free abrasive grains dispersed in a non-aqueous solvent, so as to make its surface roughness Rmax smaller than 3 μm, and then a thin film layer is formed on the surface of the sintered magnet.
Patent JP-2001328210-A (JP)
Title: Anti-slip sheet and method of manufacturing it
Inventor: RIN KANSAN
IPC: B44C1/17
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an anti-slip sheet capable of obtaining a sharp and clear pattern, capable of keeping anti-slip effect over a long period of time, capable of reducing production cost and time and capable of flexibly corresponding to multikind and small-quantity production, and a method of manufacturing the same. SOLUTION: The anti-slip sheet consists of a plastic film 21, the first pressure-sensitive adhesive resin layer 22 bonded to the surface thereof, a large number of anti-slip mineral particles 23 bonded to the surface thereof, a second pressure-sensitive adhesive resin layer 24 bonded to the surface of the layer comprising the mineral particles and the pattern layer 251 thermally transferred to the surface thereof.  Further, the first pressure-sensitive adhesive resin layer 22 is bonded to the surface of the plastic film 21 and a large number of the anti-slip mineral particles 23 are bonded to the surface thereof and the second pressure- sensitive adhesive resin layer is bonded to the surface of the layer comprising the mineral particle 23 and predetermined pressure is applied to the thermal transfer paper 25 bonded to the second pressure-sensitive adhesive resin layer 24 under a predetermined heating condition to soften the first and second pressure-sensitive adhesive resin layers 22, 24 to integrate them with the mineral particles 23 and the pattern of the thermal transfer paper 25 is transferred to the second pressure-sensitive adhesive resin layer 24 as a pattern layer 251.
Patent JP-2002083300-A (JP)
Title: Selecting method for registered collation image, and image collation device
Inventor: SHUDO HIROKI
IPC: G06T7/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To properly select a registered image which is effective for collation. SOLUTION: This selecting method includes respective candidate images Z1-ZN stored in a storage part 4 are read, image coincident ratios Mij are calculated between the respective candidate images Z1-ZN, and the number of the coincident ratios Mij which are not less than a prescribed threshold among all the coincident ratios Mij for the candidate images Z1-ZN is counted as a coincident satisfying number Ti in each of the candidate images Z1-ZN; the candidate image with the highest coincident satisfaction number Ti among the respective candidate images Z1-ZN is selected as a first registered image G1, an image positional shift amount Dij is calculated between the first registered image G1 and the other respective candidate images;  and the candidate having an image with the largest positional shift amount Dij to the first registered image G1 among the other respective image candidates is selected as a second registered image G2.
Patent JP-2002079131-A (JP)
Title: Refuse pit equipment and refuse crushing treatment process
Inventor: UEDA SEIICHIRO
IPC: B09B3/00
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a refuse pit equipment provided with a refuse pit section 1 for temporarily storing refuse to be supplied to a refuse treatment division 4 and a charging section 3 for charging such refuse into the refuse pit section 1, and also to realize a technique by which the crushed refuse can simply be supplied to the refuse treatment division 4 at a low cost and any reduction in yield of the crushed refuse, due to trouble/or the like, can be inhibited from being caused, in the refuse pit equipment. SOLUTION: This refuse pit equipment is also provided with a crusher 10 which is placed below the charging section 3 on the side of the refuse pit 1 and has a receiving section 10a for receiving refuse charged into the charging section 3, a crushing section 10b for subjecting the received refuse to crushing treatment and a discharging section 10c for discharging the crushed refuse to the refuse pit section 1.
Patent JP-2001293860-A (JP)
Title: Ink jet recorder, recording method and recording medium
Inventor: USUI HISAKI
IPC: B41J2/175
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which ejection quantity of ink drops can be arranged regardless of temperature variation at the place where a recorder is used and recording can be carried out with stabilized image quality while grasping the holding quantity of ink accurately. SOLUTION: Temperature variation of a recording head is acquired based on head temperature information stored in a backup memory (S17), the quantity of ink held in an ink cartridge is also acquired (S16), and ink consumption of a head is controlled based on the temperature information and the quantity of ink held in the ink cartridge (S17).
Patent JP-2002081965-A (JP)
Title: Pointer meter
Inventor: NAGAKUSA YOSHITAKA
IPC: G01D11/28
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To improve visibility of a designated scale. SOLUTION: A dial 8 is illuminated by a lamp provided at its inside. A distal end of a pointer 10 terminated at the inside from an outer peripheral end of the scale 22, and a light emitting unit 11c for emitting an illumination light guided in the pointer 8 by receiving the light of a lamp 9 ahead of the pointer is formed at the distal end of the pointer 10. The scale 22 has light semi-transmission properties for transmitting the light of the lamp 9 and reflecting the light from the unit 11c toward upward of the dial 8.
Patent JP-2002081389-A (JP)
Title: Scroll compressor
Inventor: NAKAZAWA TAKAYOSHI
IPC: F04C29/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of certainly feeding an oil to respective sliding parts even if the compressor is operated at a low revolution. SOLUTION: Since an oil return aperture 32b for returning a remained lubricant 20 fed to respective sliding parts to an electric motor room 4 is formed such that it is opened to the electric motor room 4 through a higher position than an exit of an oil-feed aperture 23, the lubricant fed from an oil feed pump 8 can arrive at an Oldham's ring and the oil-feed aperture 23 even if a compression part 5 is operated at a low revolution and an oil pressure is reduced. Therefore, an oil can be certainly fed to the respective sliding parts.
Patent JP-2002045097-A (JP)
Title: Transparent sinker with low specific gravity
Inventor: IKEDA MASATOSHI
IPC: A01K95/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a means for simultaneously achieving tightening of a fishline and synchronization with chum or attractant by using a transparent sinker with a low specific gravity because the conventional sinker attached to the vicinity of a fishhook is mainly composed of a metal (e.g. lead) and has a large specific gravity to cause crimp or bend to the flow and not to be readily synchronized with the chum. SOLUTION: This transparent sinker with the low specific gravity is characterized in that a half-cone body is formed out of a transparent material having >1.0 specific gravity, and a through hole 3 allowing the fishline to penetrate the hole 3 from the vicinity of the tip bottom part of the half-cone body to the vicinity of the top center comprising a flat surface, a concave part or the like. The transparent sinker with the low specific gravity can be attached to a part very close to a fishhook without calling attention of a fish because of the transparency, and hardly provides a node-like crimp to the fishline because of the low specific gravity.  The sinker also can facilitate the catch of strike because the flat surface or the concave part of the upper part receives the force of the stream to make the fishline tight, and can allow the chum or the attractant to be synchronized with the fishhook and prevent the terminal tackle from being entangled because the terminal tackle is directly pulled by the flow. A transparent high-molecular material and glass having >1 specific gravity is cited as the material.
Patent JP-2002083843-A (JP)
Title: Method for manufacturing tape for t-bga
Inventor: KATAOKA TATSUO
IPC: H01L21/60
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tape for T-BGA wherein warpage in the widthwise direction is little sufficiently, thickness of a tin plating layer can be ensured and change of the warpage with time is little. SOLUTION: In this method for manufacturing a tape for T-BGA, after a wiring circuit pattern is formed on a flexible insulating board, solder resist is printed on the wiring circuit pattern, and covering is performed. The solder resist is cured, and plating is performed. Photocuring solder resist is used as the solder resist. After the plating is performed, the solder resist printed surface is irradiated with ultraviolet rays while the warpage is applied in the widthwise direction of a tape in such a manner that the solder resist printed surface is protruded.
Patent JP-2002083360-A (JP)
Title: Commodity discharge device of vending machine
Inventor: WAKAGI SEIJI
IPC: B65G59/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To execute discharge operation surely one by one, even if an angular commodity such as a PET bottle or the like is supplied to a commodity discharge device of a vending machine. SOLUTION: In this commodity storage conveyance device of the vending machine, commodities 3 are piled and stored in a commodity storage conveyance route 1 extending roughly in the vertical direction, and a discharge passage 2 for discharging the commodities 3 is formed on the lower end part of the commodity storage conveyance route 1, and, at the sales waiting time, drop of the commodity on the lowest end is prevented by a first stopper 11 projected toward the discharge passage 2, and, at the commodity discharge time, while drop of the second commodity 3 from the lower side is regulated by projecting a second stopper 12 toward the discharge passage 2, a commodity takeout device 10 for discharging downward the commodity 3 on the lowest end by withdrawing the first stopper 11 from the discharge passage 2 is disposed on one side of the discharge passage,  and a commodity width adjusting plate 20 is disposed on the other side across the discharge passage 10. In the device, the surface of a base plate 11a of the first stopper 11 for receiving the commodity 3 is recessed uniformly in the width direction at roughly the middle part in the vertical direction.
Patent JP-2002086926-A (JP)
Title: Heat-sensitive recording body
Inventor: OKADA KIYOMI
IPC: B41M5/323
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body in which sensitivity can be easily adjusted and which has excellent gradation characteristics and transparency. SOLUTION: The monochromatic heat-sensitive recording body has a heat- sensitive recording layer containing a leuco dye and a color exhibiting agent on a transparent substrate, the heat-sensitive recording body is further provided with in the heat-sensitive recording layer both a solid leuco dye and a micro-capsule in which the solid leuco dye is included.