baber/WOPTO huggingface dataset:
Patent JP-2001205119-A (JP)
Title: Grain refining device
Inventor: FUJIOKA SADAKAZU
IPC: B02B7/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To improve grain refining accuracy of preceding grains with a grain refining machine for completely milling rice from the preceding rice to the final rice. SOLUTION: The grain refining machine, which supplies the grains to be supplied to a grain refining machine in precedence at the start of grain refining, closes the discharge port of a grain refining section, subjects the grains to the prescribed grain refining treatment and discharges the preceding grains, then refines the grains while supplying the succeeding grains, is provided with a grain metering and segmenting means which meters and segments the preceding grains to be supplied to the grain refining machine before the supply to the grain refining machine. The grain metering and segmenting means is a weight segmenting means for segmenting the rice by weights or a volume segmenting means for segmenting the grins by volume.
Patent JP-2001204486-A (JP)
Title: Method for producing isoflavone aglycone-containing composition
Inventor: OBATA AKIO
IPC: C12P17/06
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing at a good recovery rate by a simple operation a composition containing soybean isoflavone aglycone composed mainly of soybean genistein. SOLUTION: A soybean protein raw material, soybean protein raw material extract or a soybean protein raw material by-product is subjected to enzymatic hydrolysis with an enzymatic agent having both of protease activity and β- glucosidase activity in order to make proteins derived from soybean be water-soluble and also to convert isoflavone glycosides into isoflavone aglycons. The water-soluble components are removed by being washed with water and then the water-insoluble components are recovered. The recovery rate is especially improved by adding 1-50% of an organic solvent to the enzymatic reaction solution.
Patent JP-2001207979-A (JP)
Title: Scroll type compressor
Inventor: UCHIDA KAZUHIDE
IPC: F04C18/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To increase contact pressure of a tip seal groove and a tip seal. SOLUTION: Radius of curvature r1-r3 of tip seals 112a, 113a before mounted to tip seal grooves 112b, 113b is made larger than the radius of curvature R1-R3 of the tip seal grooves 112b, 113b. When the tip seals 112a, 113a are mounted to the tip seal grooves 112b, 113b, it is necessary to reduce the radius of curvature r1-r3 of the tip seals 112a, 113a to be small (by elastic deformation). Since the contact pressure of outside walls 112c, 113c of both tip seal grooves 112b, 113b and the tip seals 112a, 113a can be increased by restoring force (elastic force) to make the tip seals 112a, 113a return to original radius of curvature r1-r3, sealing performance (gas tightness) of a working chamber V can be sufficiently ensured.
Patent JP-2001083540-A (JP)
Title: Production of electrode structure of wide view angle liquid crystal display
Inventor: TAI ASHO
IPC: G02F1/1362
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wide view angle liquid crystal display having high opening transitivity and large tolerance to disconnection and charge remaining. SOLUTION: This electrode structure 300 is provided with a plurality of scan signal lines, a plurality of data signal lines, a plurality of switch devices and a plurality of pixel electrodes 301, 302 which are respectively independent above a surface of a glass substrate upper layer. A scan signal line region 303 and a data signal line region 304 are arranged perpendicularly to each other to define a pixel matrix. An isolated insulating layer covers a substrate and a common electrode layer is formed above the substrate and a thin film transistor 305 being the switch device is provided in a vicinity where the scan signal line region and the data signal line region cross with respect to respective pixels therein.  A gate of the switch device 305 is connected with the scan signal line region, a drain is connected with the data signal line region and the pixel electrode is connected with a source of the switch device.
Patent JP-2001206348-A (JP)
Title: Paper sheet having printing adaptability and paper case using the paper sheet
Inventor: TOKI ATSUKO
IPC: B65D5/40
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet used for printing on an overcoat layer even when the paper sheet is provided with the overcoat layer formed on a paper base and also provided with the glossiness of surface of 60 or more at the angle of incidence 60 deg.. SOLUTION: The paper sheet is provided with a printed layer formed of an oily ink formed on the paper base and also with the overcoat layer composed of an aqueous coating agent 30 of seconds or less (measured by #4) based on the Zahn cup measuring method and formed on the printed layer, and the glossiness of surface is 60 or more, and the wet index of the surface is 350 μN/cm or more.
Patent JP-2001215240-A (JP)
Title: Detector for rotor
Inventor: TOKUNO TAMIO
IPC: G01P3/483
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a detector for a rotor having detection elements with their temperatures not exceeding their respective operable temperatures, with facilitated positional adjustment of the elements, and not requiring disposing the elements in at least two positions. SOLUTION: Whether the rotor exists or not is judged and the rotational speed of the rotor is measured by observing a change in electric capacity between a dielectric element so provided on the rotor as to be decentered by a prescribed distance from its axis of rotation and a conductor provided on a holding mechanism for holding the rotor and in a position confronting the dielectric element on the rotor.
Patent JP-2001213930-A (JP)
Title: Antifungal polyurethane resin composition and manufacturing method
Inventor: HAMA SHINJIRO
IPC: C08L75/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane resin excellent in antifungal properties and other characteristics using a natural product-based antiphonal agent harmless to the human body and the environment, and a method for manufacturing the same. SOLUTION: The polyurethane resin is admixed with an antifungal agent mainly composed of a hot water extract of cereals. The cereals include rice, barley, corns, beans and the like. Preferably, the antifungal agent comprises a surfactant in addition to the hot water extract of cereals. The method for manufacturing this polyurethane resin comprises a prepolymerizing method, where a chain extending agent having admixed therewith the above antifungal agent is employed in a chain extending reaction.
Patent JP-2001217545-A (JP)
Title: Multilayer circuit board
Inventor: MAKINO YOICHI
IPC: H05K3/46
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board which can avoid the migration between terminal electrodes and effectively suppress a stray capacitance from occurring near the terminal electrodes. SOLUTION: The multilayer circuit board comprises silvery conductor films for forming inner wiring patterns 2 between insulation layers 1a-1e on a laminate board 10 composed of laminated glass-ceramic insulation layers, land electrodes 7a-7f formed to be connected to the inner wiring patterns 2 between the insulation layers 1a-1e, and semicircular terminal electrodes 6 formed on the end faces of the laminate board 10 so as to expose a part of the land electrodes 7a-7f. Connecting patterns 8a-8f are formed at positions mutually shifted between the adjacent insulation layers in the laminate thickness direction.
Patent JP-2001221376-A (JP)
Title: Shape retaining device for air duct
Inventor: MURAMATSU KENICHI
IPC: F16L9/10
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an air duct having a simple structure and capable of being easily assembled. SOLUTION: In the air dust having wall members for forming the duct and a shape retaining strut for connecting two facing surfaces of the wall members, external threads to be inserted through the wall members are formed on the ends of the shape retaining strut, and the wall members are pinched between positioning nuts screwed to the external threads and bottomed nuts. The external thread provided on the end of the shape retaining strut is formed by a rolling method, and the screwing limit of the positioning nut is regulated by the boundary between the external thread formed end and the central part formed inside it and having no screw thread.
Patent JP-2001011329-A (JP)
Title: Cyanine dyestuff
Inventor: YOSHIZAKA AYAKO
IPC: C07D209/60
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject new compound having a fluorine-containing anion as a counter ion, excellent in solubility, having the maximum absorption in the visible light range, and therefore useful in various fields where an organic compound absorbing the visible ray is required, for example, useful as an optical recording medium, such as a CD-R(Compact Disc-Rewritable). SOLUTION: A cyanine dyestuff of formula I (R1 is methyl or ethyl; R2 is an alkyl, provided that R2 is different from R1; R3 is H, a halogen or a lower alkyl; X is an anion which contains fluorine and a metal element of group 15 in the periodic table), for example, a dyestuff of formula II. The cyanine dyestuff of formula I can be obtained through a process in which a compound of formula III is reacted with a compound of formula IV. The cyanine dye of formula II is obtained, for example, by reacting 1-ethyl-3,3-dimethyl-2-[4-(N- phenylacetamido)-1,3-butadienyl]-3H-benzo[e]indolenium hexafluorophosphate with 1-butyl-2,3,3-trimethyl-3H-benzo[e]indolenium p-toluenesulfonate.
Patent JP-2001219643-A (JP)
Title: Recording sheet
Inventor: NOZAWA TAKASHI
IPC: B41M5/52
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a recording sheet, high in water absorbing property and solid in the rigidity of a printed part. SOLUTION: When the recording sheet 10 is employed for printing through an ink jet printer, water among ink constituents coated (printed) on the surface of an ink receptor layer 13 is absorbed into a water-soluble urethane resin in the ink receptor layer 13, while a dye is fixed to the ink receptor layer 13 by a cationic polymer having a carboxylic acid group. In this case, excessive water and a high boiling point solvent in the ink constituent are absorbed by a hydrophilic polyvinyl acetal included in a primary coat 12, and the dried condition of the ink receptor layer 13 is maintained whereby the ink absorbing property of the recording sheet 10 is high and the part coated by the ink (printed part) of the ink receptor layer 13 becomes solid.
Patent JP-2000305485-A (JP)
Title: Three-dimensional display device
Inventor: WILHELM MICHAEL
IPC: G06F3/048
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for facilitating three-dimensional display close to a real thing in a completely transparent plane. SOLUTION: Three-dimensional expression of a space by an electronic engineering means is desired for a CAD system or a display of a radar picture in flight watching. Two-dimensional displays on displays 1, 2, 3 are allocated on spatial segments a1, a2, a3 in the space to be displayed, and the plural displays 1, 2, 3 are superimposed by a control circuit so that the geometrical composition of the images on the plural displays 1, 2, 3 corresponds to that of the spatial segments a1, a2, a3. Thus, a three-dimensional expression close to a real thing can be achieved without optical operation.
Patent JP-2001226306-A (JP)
Title: Method for producing 2(3)-cyclopentadecen-1-one
Inventor: FUKAWA HIDEMICHI
IPC: C07C45/29
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for the production of 2(3)- cyclopentadecen-1-one important as an intermediate for the industrical production of muscone known as a fragrant component of musk in high yield at a low cost using easily available raw material and catalyst by a clean and mild reaction. SOLUTION: The objective 2(3)-cyclopentadecen-1-one can be produced in high yield by the photooxidation reaction of an enol ether of cyclopentadecanone of formula (I) in an organic solvent in the presence of a photo-sensitizer under UV irradiation while introducing oxygen to the system and the reduction of the obtained hydroperoxide with a reducing agent. The method enables the easy production of 2(3)-cyclopentadecen-1-one from cyclopentadecanone with only two steps under mild condition. The present method provides a route advantageous for the industrial production of muscone important as a fragrant material.
Patent JP-2001227965-A (JP)
Title: Navigation device
Inventor: IWASHITA KIYOKAZU
IPC: G09B29/10
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To execute guidance along an appropriate detour when a traffic jam occurs. SOLUTION: This navigation device executing the route guidance to a destination has a detour search means searching for the detours a detour display means displaying the detour searched by the detour searching means; a detour selection means for allowing an operator to select a desired detour from the displayed detours by the detour display means; and a detour guidance means executing the rout guidance of the detour selected by the detour selection means.
Patent JP-2001225321-A (JP)
Title: Method for mixing thermoplastic resin composition
Inventor: NAKAHIRO HIDEKI
IPC: B29B7/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for mixing a thermoplastic resin composition by which the melting and welding due to the former of a low melting point compound at a melting point of 20-120 deg.C to a thermoplastic resin are inhibited in a mixer and high dispersability is ensured and further, the variability to an addition amount is within the range of 20% or less, when the low melting point compound is mixed with the thermoplastic resin. SOLUTION: In the method for uniformly mixing a mixture of 1-99 pts.wt. thermoplastic resin and 99-1 pts.wt. low melting point compound at a melting point of 20-120 deg.C totaling 100 pts.wt. with the help of the mixer having a stirring blade, the method for mixing a thermoplastic resin composition is characterized in that the mixer is used which shows a temperature rise of the mixture of 5 deg.C or less when the mixture is mixed for 25 minutes on condition that the mixture be uniformly mixed at 60 volume % of the maximum capacity of the mixer.
Patent JP-2001227967-A (JP)
Title: Navigation system
Inventor: KATAYAMA SHUICHI
IPC: G01C21/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a small, lightweight and portable navigation system having high impact resistance and small electric power consumption, allowing easy use. SOLUTION: In this navigation system, a mobile station has a computer housing a program for controlling the computer. The mobile station has a CPU 110a executing an arithmetic process; a RAM 110b used as a work area or the like for the CPU 110a; a ROM 110c recording the control program or the like; and an interface 110d for exchanging information with other constituent equipment in the mobile station. The interface 110d is connected with a microphone 121, push buttons 123, a transmitter/receiver 125 and a display screen 127. The mobile station has a part realizing a function as a cellphone and is usable as the cellphone. The microphone 121, the push buttons 123, the transmitter/receiver 125 and the display screen 127 are respectively used as respective parts of the cellphone when the mobile station functions as the cellphone.
Patent JP-2001229951-A (JP)
Title: Fuel-cell system for moving object
Inventor: IWASAKI YASUKAZU
IPC: H01M8/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel-cell system for moving objects, that can reduce residual hydrogen concentration to an extremely low level in a hydrogen circula tion system consisting of the fuel-pole side of a fuel cell and the secondary side of hydrogen separation film, at the time of system suspension, within a short time before the temperature of the hydrogen separation film becomes lower than the hydrogen-embrittlement temperature. SOLUTION: At system suspension, electricity is generated by residual hydrogen, while vapor is circulated in a hydrogen circulation system HLP, consisting of the fuel-pole side of a fuel cell 100 and the secondary side of hydrogen separation film 106. After that, while the vapor is being circulated in the hydrogen circulation system, voltage is applied to the fuel cell 100 from a battery 401, and by electrochemically transporting residual hydrogen which is left in slight amount from the fuel pole to the air pole of the fuel cell, residual hydrogen concentration in the hydrogen circulation system is reduced.
Patent JP-2001224825-A (JP)
Title: Premium exchange web server used in game parlor
Inventor: NOMURA YOSHIHIRO
IPC: A63F7/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a premium exchange server permitting a variety of pre mium selection without requesting a player to go to a premium supply source shop and without requiring the frequent change of mark kinds of catalogs every season. SOLUTION: This server 24 is used being connected to each machine information terminal 50, a ball storage sever 32 and a network 37. The server 24 is provider with a data relay means 25 having access to a premium supply source server 38 through a network 37 according to the operation of each machine information terminal 50 when the player selects a premium, to acquire information generating data 40 that displays selectable premiums and to output it to each machine information terminal 50; an electronic ordering means 28 that transmits ordering information including selected premium data inputted from each machine information terminal 50, to the selected premium supply source server 38 through the network 37 when receiving a settlement completion signal from the ball storage server 32;  and an electronic settling means 30 for electronically settling a premium chare with the premium supply source server 38.
Patent JP-2001232589-A (JP)
Title: Rotary cutter device
Inventor: SHIMIZU NAOKI
IPC: B26D1/40
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutter device capable of keeping a clearance between upper and lower cutters 3, 3 in an optimum condition by adjusting the oscillation of the cutting edge of a cutter 3 due to the flexion of a cutting resistance F caused in cutting to be set in an oscillation range Rb adaptable to the quality of a film such as a thickness in an extremely simple structure without impairing the performance of setting the upper cutter 3 on a rotor 1 if cutting a film, different in quality such as thickness, with the same rotary cutter device. SOLUTION: This rotary cutter device for continuously cutting a long sheet body 8 such as a photographic film at a preset size comprises a clearance adjusting mechanism provided on the upper cutter 3 for adjusting a clearance between the cutting edges of the upper and lower cutters 3, 3 and restricting means 10 provided on the upper cutter 3 for restricting the oscillation of the cutting edge of the cutter.
Patent JP-2001231919-A (JP)
Title: Slot machine
Inventor: IINUMA TAKUMI
IPC: A63F5/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which makes the game highly attractive by enabling the setting up of a special game with a new different enjoyment called as non-medal game. SOLUTION: A non-medal game as special game is so arranged to start the rotary drive of a rotary reel (40) without the feeding of medals as conditions. A controller (20) is provided with a non-medal game control means (102) to continuously accomplish the non-medal game a plurality of times. The non-medal game control means (102) is so arranged to continuously accomplish the non- medal game a plurality of times based on specified conditions.
Patent JP-2001239330-A (JP)
Title: Fluid pressure bulge-forming method of metal tube
Inventor: KUROKAWA NORIYUKI
IPC: B21D26/041
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure bulge-forming method enabling to form a high bulging portion without producing any ears around a peripheral portion of the bulging portion. SOLUTION: In the fluid pressure bulge-forming method providing a partially bulged portion in a metal tube by a combination of inner fluid pressure through the metal tube held in a cavity of a die which is arranged in a pair of upper and lower portions and an axial compressed force loaded through both end portions of the method tube, the method provides processes at least to bulge a predetermined bulging portion of the metal tube, and then, to shape the bulging portion.
Patent JP-2001234372-A (JP)
Title: Scale removing method for stainless steel surface
Inventor: OKUDA TAKANARI
IPC: C23G1/36
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for chemically removing oxidized scale essentially consisting of metallic oxide formed and stuck on the surface of stainless steel caused by heat treatment such as hot rolling and annealing treatment in the air. SOLUTION: Oxidized scale on the surface of stainless steel is removed by immersing the stainless steel into an aqueous solution containing sodium thioglycolate and having pH 4.0 to 9.5.
Patent JP-2001239568-A (JP)
Title: Polypropylene resin extrusion plate-like foamed material
Inventor: SHIBATA TETSUYA
IPC: C08L23/26
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin extrusion plate-like foamed material capable of being suitably used as a heat insulator having good surface properties, a thickness and a low density. SOLUTION: The polypropylene resin extrusion plate-like foamed material comprises a layer structure having at least two or more divided layers manufactured by melt kneading a mixture of a polypropylene resin and a foaming agent in an extruder and discharging the mixture to a low pressure region to manufacture a plate-like extruded foamed material so that the foamed material is divided into two or more layers in its thickness direction and not having a structure at least uppermost layer above and below the foamed material of at least a thickness direction is divided in a width direction.
Patent JP-2001238997-A (JP)
Title: Slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of minimizing the loss of a player in the slot machine provided with the plural kinds of special game states. SOLUTION: This slot machine performs processings (SC3 and SC6) for reporting which one of big bonuses A or B the game state of the slot machine can be shifted to before winning judgment, at the time of operating a first and/or second stop button for instance, on condition that it is decided that sifting to one of the plural kinds of the special game states (big bonuses A and B) is possible by an advance decision processing.