baber/WOPTO huggingface dataset:
Patent JP-2001340991-A (JP)
Title: Continuous casting roll
Inventor: YAMAMURA YASUSHI
IPC: C22C38/46
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting roll having superior characteristics for heat crack-resistance wear-resistance and anti-corrosion. SOLUTION: A metal overlaying layer, in which a surface portion of a core material contains C: less than and equal to 0.07%, Si: less than and equal to 1.00%, Mn: less than and equal to 1.00%, P: less than and equal to 0.030o/6, S: less than and equal to 0.030%, Ni: 3.00 to 5.00%, Cr: 15.5 to 17.50/6, Cu 3.00 to 5.00%, Mo: less than and equal to 1.500%6 and Nb; 0.03 to 0.60%, and the rest contains Fe and inevitable impurities, is formed by welding.
Patent JP-2001345976-A (JP)
Title: Facsimile equipment
Inventor: SATO KEIJI
IPC: H04N1/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an unnecessary communication time when a transfer-destination facsimile equipment has higher resolution than that of a transmission-source facsimile equipment. SOLUTION: Decoded information 11 is information showing the resolution of the transmission-source facsimile equipment. Encoded information 12 is information showing the resolution of the transfer-destination facsimile equipment. When image data are transferred, a transfer control part 20 compares the decoded information 11 with the encoded information 12 to decide whether or not the transfer-destination facsimile equipment has higher resolution than that of the transmission-source facsimile equipment. When so, the resolution of the transfer-destination facsimile equipment is converted to the resolution of the transmission-source facsimile equipment.
Patent JP-2001351821-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: YOSHINARI TAKASHI
IPC: F02P15/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil capable of realizing the expected value of a density change in a magnetic flux so as to obtain a required output, meet ing a requirement for a reduction in size. SOLUTION: A center iron core 1 concentrically wound with a primary coil 3 and a secondary coil 4 is provided inside an annular side iron core 2 to form a closed magnetic circuit iron core, and a permanent magnet 5 is interposed between the center iron core 1 and side iron core 2 for the formation of an internal combustion engine ignition coil.  The center iron core 1 is formed of laminated silicon steel plates, having a spread part 1a on its one edge face spreading out toward the side iron core 2, the side iron core 2 is formed of laminated silicon steel plates, the lamination height Lc of the center iron core 1, the lamination height Lf of the side iron core 2, and the height Li of the permanent magnet 5 are all set nearly equal to each other, the width Lb of the spread part 1a is set nearly equal to the width Lj of the permanent magnet 5, and the dimensional ratio of the width Lb of the spread part 1a to the lamination height Lc of the center iron core 1 is set substantially at 3:2.
Patent JP-2001158843-A (JP)
Title: Water-dispersed sustained-release preparation and method for producing the preparation
Inventor: TAMURA TORU
IPC: A61K31/4152
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a water-dispersed sustained-release preparation capable of almost completely releasing functional substances contained in a microgel over a long period at a constant releasing rate, easily applicable by spraying or scattering and able to be imparted with functions such as adhesivity and provide its production method. SOLUTION: The objective water-dispersed sustained-release preparation containing a functional substance in a microgel can be produced by the emulsion copolymerization of a functional substance, a (meth)acrylic acid ester monomer, a polyfunctional (meth)acrylic acid ester monomer and optionally a hydrophilic monomer using a surfactant, a polymerization initiator and water.
Patent JP-2001315812-A (JP)
Title: Balloon capped with screw cap
Inventor: KOO FUMIKO
IPC: B65D41/04
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To eliminate difficulties of blowing air simply into a deflated rubber balloon or a vinyl hollow body and to make fully-inflated balloons or hollow bodies available at any time. SOLUTION: A piece 3 having an external thread and a screwed cap 4 therefor of a PET(polyethylene terephthalate) bottle are attached to a mouth for blowing air therein of a rubber balloon or a vinyl hollow body.
Patent JP-2001354808-A (JP)
Title: Thermoplastic elastomer sheet and its laminate sheet
Inventor: WATABE NAOTO
IPC: C08L23/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer sheet not containing a plasticizer, having flexibility and easy to thermally weld and its laminate sheet. SOLUTION: This thermoplastic elastomer sheet is characterized by molding a resin composition comprising (A) 77-93 wt.% of an olefin-based elastomer, (B) 5-15 wt.% of an ethylene-propylene copolymer having 0.8-2.5 g/10 minutes value of melt flow rate and (C) 2-8 wt.% of an ethylene vinyl acetate copolymer resin having 30-35 wt.% vinyl acetate content.
Patent JP-2001352931-A (JP)
Title: Apparatus for producing tofu
Inventor: NIIMI TOMIO
IPC: A23L11/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To uniformly mix a soybean milk to be a raw material for a tofu with bittern with stirring. SOLUTION: A revolving shaft of a rotary drive source installed at an actuator of a stirring tank is projected to the central part of a stirring part, a blending rotator 5 is attached to the tip of the revolving shaft and a complex channel is formed in the blending rotator 5. The blending rotator 5 is rotated by the rotary drive source so that a mixture of the soybean milk and bittern is sucked in the blending rotator 5. When the mixture of the soybean milk and bittern is passed through channel, the mixture is fluidized in a complex state of a combination of collision, dispersion, confluence, meander, vortex flow etc so that the mixture is provided with a high shear action besides a circulating action in the stirring tank to improve a blending effect on the soybean milk and bittern.
Patent JP-2001354668-A (JP)
Title: Benzothiophene derivative and organic electroluminescent element using the same
Inventor: FUJISHITA YUICHI
IPC: H05B33/22
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescent(EL) element having a high luminous efficiency and a long life, a new compound for constituting the element, a hole transporting material and an organic EL material because there are problems that the hole transporting material used in a conventional organic EL element has a low glass transition point and is poor in thermal stability, the life of the element is short or the like and the hole transportability is insufficient. SOLUTION: This benzothiophene derivative is represented by the general formula (1), wherein, R1 to R9 denote each independently hydrogen atom, a 1-6C alkyl group, a 1-6C alkoxy group, a substituted or an unsubstituted aryl group or a substituted or an unsubstituted heterocyclic group; and the aryl group and heterocyclic group may have a structure in which the aryl group and heterocyclic group are mutually condensed when both are adjacent. The organic EL element uses the benzothiophene derivative.
Patent JP-2001357640-A (JP)
Title: Thin film piezoelectric body actuator for disk device and its manufacturing method
Inventor: RIYOUNAI HIROSHI
IPC: H01L41/313
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To efficiently displace a head according to an applied voltage and also to secure resonant frequency characteristics required for suspension. SOLUTION: The head which reproduces at least data from a rotationally driven disk is supported on a supporting part 1A of a substrate. The head is displaced by the supporting part 1A of the substrate being deformed by a thin film piezoelectric body element 4A which is provided on the supporting part 1A. The thin piezoelectric body element 4A is provided with a first electrode 12 and a second electrode 14 on both surfaces of a thin film piezoelectric body 15 and also is provided with a terminal hole 17A which arrives from the second electrode 14 to the first electrode 12 stuck to the supporting part 1A by an adhesive 10, and a lead wire 18A which is connected to the first electrode 12 is provided in the inside of the terminal hole 17A and is drawn out to the second electrode 14 side.
Patent JP-2002003674-A (JP)
Title: Rubber modified styrene resin composition
Inventor: NOGUCHI TETSUHISA
IPC: C08J5/18
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a rubber modified styrene resin composition which is excellent in transparency and thermal moldability and is suitable for a sheet and also to provide the sheet or film or molding article each of which is prepared from the rubber modified styrene resin composition. SOLUTION: In this rubber modified styrene resin composition comprising a continuous phase of 60-90 mass% of a styrene (meth)acrylic acid ester copolymer and a dispersion phase of 40-10 mass% of a graft copolymer, a volume mean particle diameter of the dispersion phase is 0.3-0.6 μm, X in formula 1, X = weight av.mol.wt. (Mw) √ (meth)acrylate monomer unit (mass%)/styrenic monomer unit (mass%) obtained from a weight-average molecular weight (Mw) of the continuous phase and a monomer structural unit of the continuous phase is within the range of 140,000>= and <=300,000, and Z of the ratio of an average molecular weight to a weight-average molecular weight is not less than 3. Then sheet or the film or the molded article each of which is prepared from the rubber modified styrene resin composition is disclosed.
Patent JP-2002008770-A (JP)
Title: Connector device
Inventor: TAKABAYASHI TAMAKI
IPC: H01R13/60
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a connecting condition of high reliability without the influence of disagreement in vibration modes of both members in fitting and connecting a female connector and a male connector mounted on the members having the different vibration modes. SOLUTION: The female connector 10 is mounted on a car body 34 through a connector holder 14, and the male connector 12 is mounted on the electrical equipment 30. The connector holder 14 is provided with a locking member 42 reciprocatable and rotatable between a holding position for holding the female connector 10 and an opening position for opening the female connector. The locking member 42 is located on the holding position to hold the female connector 10 when the female connector 10 is not engaged with the male connector 12, and pressed by the male connector 12 in accordance with the advancing engagement of both connectors 10 and 12 to be rotated from the holding position to the opening position, and releases the holding of the female connector 10 when it reaches the opening position in completion of the engagement.  When the engagement is completed, the female connector 10 is isolated from the car body 34 to be prevented from being affected by the vibration of the car body.
Patent JP-2002007636-A (JP)
Title: System and method for collecting information and recording medium
Inventor: NAGAO YOSHIHIKO
IPC: G06Q50/10
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an information collecting system for promoting the collection of information from general consumers or the like through a communication network. SOLUTION: The information collecting system collects information from an information provider through a communication network 6. The system is provided with a lottery number generating part 10 for transmitting invitation information and a lottery number through the communication network to this information provider, an invitation information processing part 12, an invitation information storage part 16, and a lottery processing part 11 for receiving the information provided by the information provider and the lottery number concerning the transmitted invitation information from the relevant information provider through the communication network and drawing lots on the basis of the received lottery number.
Patent JP-2002001160-A (JP)
Title: Device for crushing, cleaning and draining dewatering
Inventor: TOYOSAWA HIROTAKA
IPC: B02C23/08
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for crushing, cleaning and dewatering which can be installed compact and does not require installation of a long distance like a net conveyor. SOLUTION: A crushing treatment device which has an inclined carrying-in section to transport the feed materials, like milk packs 2, containing contents and a crushing section 6 arrayed with blades 5 one above the other, a cleaning treatment device 8 which has a space section 10 for dropping the crushed pieces 9 past the crushing treatment device and showers 11 for cleaning and a draining treatment device which is installed on the downstream side in the space section of the cleaning treatment device and has a draining tank 13 are disposed. The feed materials slidingly transported from the inclined carrying-in section are separated of the contents on the inlet side by the blades of the crushing section and the crushed pieces are delivered to the outlet side. The crushed pieces are dropped and carried from the space section into the draining tank and are drained under cleaning.
Patent JP-2002009099-A (JP)
Title: Transfer bump substrate and method of transferring bump
Inventor: FUJII KENZO
IPC: H01L21/60
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate various problems such as the deviation in position of conductive bumps due to small force, vibration, or the like because the conductive bumps are floated on a molten low-temperature solder layer when being transferred onto a silicon chip, a narrow choice of solders because a combination of the low-temperature solder layer and a high-temperature solder layer must be considered, a difficult and dangerous job for separating the silicon chip and substrate from each other because the whole body is kept at 200 deg.C or above during the job, and the destruction of the silicon chip which often occurs when the silicon chip and substrate are separated from each other. SOLUTION: In this transfer bump substrate 10, a resin film or soft resin plate is used for a substrate 11. A copper layer 12A is formed directly on the substrate 11 rather than through the low-temperature solder layer, and a solder layer 12B is formed on the copper layer 12A.
Patent JP-2002001900-A (JP)
Title: Planographic printing method, planographic printing plate and planographic printing apparatus
Inventor: OISHI HISAO
IPC: B41F35/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a planographic printing method requiring no development, substantially forming a printing surface by applying imagewise exposure to an original plate, good in inking properties and reduced in printing staining at the time of printing, excellent in printing durability and capable of repeatedly using the printing original plate, and planographic printing apparatus capable of making the printing plate on a printing press. SOLUTION: In the planographic printing method, a layer of a hydrophobic substance is imagewise applied to the printing original plate having a layer containing a hydrophilic and oleophilic material to form an image region, and the treatment with a hydrophilicity enhancer is applied to the original plate to enhance the hydrophilicify of a non-image region to form a printing plate surface to perform printing. After printing is completed, ink is washed off and the erasure of history is performed by the application of heat or the irradiation with light to enable the reuse of the printing original plate.
Patent JP-2002014964-A (JP)
Title: Information providing system and method
Inventor: SHISHIDO ICHIRO
IPC: G06Q30/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To present secure information following each user by reflecting the tendency of not a part but the entire of the interest and liking of the user to information selection even when the interest and liking include many things. SOLUTION: A score calculation part 17 calculates a score for arranging contents based on similarity by using the using history of the user and a cluster sorting part 20 sorts the contents to be clusters based on this score. A contents selection part 18 selects the contents from the respective clusters in accordance with a relation between the user and the cluster to present information on the selected contents to the user.
Patent JP-2002011998-A (JP)
Title: Electronic white board system
Inventor: ICHIHARA FUMIO
IPC: G03B21/60
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To improve a convenience by providing a projection screen of an OHP in an electronic white board in such a case in which the white board, the screen of the OHP and the like are simultaneously used in a place of a conference. SOLUTION: The OHP projection screen wound in a rolled state is provided at one of an upper part and a lower part or a right side and a left side of a describing surface of an electronic white board system, and the screen is drawn out on a front surface of the describing surface for use when the OHP is used.
Patent JP-2002020203-A (JP)
Title: Method of imparting antifouling property to rubber product
Inventor: KATO KAZUO
IPC: A01N43/80
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of reproducing antifouling property of a rubber product losing the antifouling property caused from deposition and complete removal of an antifouling agent from the surface of the rubber product. SOLUTION: This method forms a swelling room 5 by covering a rubber part to impart the antifouling agent with a sheet 2, pours a processing solution 3 obtained by dissolving the antifouling agent into the swelling room 5, and then quickly seals the swelling room 5 after pouring, lays alone until the processing solution is exhausted, removes the swelling room 5 after the exhausting of the processing solution 3, and then air-dries the rubber part swollen by the processing solution 3 until the part returns close to the original form.
Patent JP-2002015454-A (JP)
Title: Liquid crystal unit for correction of aberration, optical pickup device and device fo correction of aberration
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/135
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-size high-performance aberration correction unit which can correct even large aberration and to provide an optical pickup device and an aberration correction device having the aberration correction unit. SOLUTION: The unit has a first electrode and a second electrode facing each other and a liquid crystal disposed between the first electrode and second electrodes to change the phase of the light passing through the liquid crystal by applying a voltage. The first and second electrodes are formed in such a manner that the liquid crystal generates an effect of a holographic diffraction grating by applying a voltage.
Patent JP-2002012844-A (JP)
Title: Adhesive composition for laminate by using polyester- amide copolymer
Inventor: FURUKAWA MASANORI
IPC: B29C65/48
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for laminate not containing a compound with the fear of having hormone-disrupting activities. SOLUTION: This adhesive composition for the laminate is obtained by using a polymer having 10-90 wt.% constituent component comprising a polymerized fatty acid derived from a natural fatty acid, or a derivative thereof, in the constituent component of a polyester-polyamide copolymer consisting essentially of a polymer obtained by connecting a copolyamide component represented by general formulas [1] and [2] (wherein, R1 and R3 are each a nonaromatic diamine residue;  R2 is an aromatic dicarboxylic acid residue; and R4 is a dimmer acid residue) to a polyester component represented by general formula [3] (wherein, R5 is a nonaromatic diol residue; and R6 is a residue of a dicarboxylic acid or a dimmer acid) by an ester or amide bond, and having 0.1-30 mg-KOH/g terminal functional group concentration, and a cross-linking agent capable of reacting with the terminal functional group of the polymer.
Patent JP-2002012249-A (JP)
Title: Vessel for beverage
Inventor: HASHIMOTO KAZUNORI
IPC: B65D41/48
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for beverage which is less breakable, easily operable without any risk, capable of efficiently equipping a drinking pipe, and excellently sealable. SOLUTION: The entire vessel is formed of a synthetic resin, the drinking pipe 4 with a lower end thereof hanging in a vessel body is fitted in a drinkable manner to a plug member 3 of a special configuration fitted to a neck part 8 of the vessel body 2. A lid member 5 is fitted to the neck part covering the plug member 3 and the drinkable pipe 4 thereby, and a portion of a small diameter circumferential wall 17 of the lid member is folded to enable easy opening.
Patent JP-2002018410-A (JP)
Title: Incinerator ash treatment method and apparatus therefor
Inventor: ITO HIROSHI
IPC: B03B5/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize the scale of ash melting facilities and lower the treatment cost by efficiently decreasing the volume of incinerator ashes to be melted and solidified. SOLUTION: After ultra small incombustible substances with a prescribed particle size in which a large quantity of harmful substances such as heavy metals and dioxins are contained are previously separated, the incinerator ashes from which the ultra small incombustible substances are separated are abraded and pulverized and granules in the incinerator ashes are finely granulated and at the same time the superfine particles containing a large quantity of harmful substances such as heavy metals and dioxins are separated in water and then coarse incombustible substances and finely granular non-combustible substances in the incinerator ashes are respectively detoxicated and extracted.  The resulting slurry of the remaining ultra fine particles of the harmful substances are dewatered to produce a dewatered cake and then the dewatered cake and the ultra small incombustible substances are melted and solidified together.
Patent JP-2002023052-A (JP)
Title: Wide-angle lens
Inventor: HONDA AKIKO
IPC: G02B13/04
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a compact and inexpensive lens achieving excellent performance even with near infrared light. SOLUTION: This wide-angle lens is constituted of a 1st lens 1 having negative power and a 2nd lens 2 being a biconvex lens in order from an object side. One or more lens surfaces are made aspherical. When it is assumed that the focal distance of an entire system is (f), the focal distance of the 1st lens is f1 and the focal distance of the 2nd lens is f2, the lens satisfies conditions f<|f1|<1.25f and 0.85<=|f2/f1|<=1.15. Thus, an excellent image is obtained both with visible light and the near infrared light, because Petzval's sum and chromatic aberration are small even though the 1st and the 2nd lenses are made of the same material though two lenses have only to be required, a surface-to- surface distance between the lenses is short and the lens is compact and has the wide angle of view.