baber/WOPTO huggingface dataset:
Patent JP-2001280530-A (JP)
Title: Solenoid valve device
Inventor: FUNAKAWA ATSUSHI
IPC: F16K31/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost solenoid valve device, securing stroke accuracy of a movable member without improving dimensional accuracy of respective components. SOLUTION: In this solenoid valve device 30, the peripheral part of a sleeve 71 is formed with a radial projection part 73, an opening end part of the sleeve 71 is abutted on a fixed member 41, and the radial projection part 73 is abutted on a yoke 81. Thereby, the sleeve 71 is sandwiched and fixed between the fixed member 41 and the yoke 81, and is positioned.
Patent JP-2001284796-A (JP)
Title: Ceramic circuit board and method of manufacturing it and method for controlling quality of ceramic circuit board
Inventor: TAKAGI KENTA
IPC: H01L23/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic circuit board and a method of its manufacturing and to provide a method for controlling the quality of the ceramic circuit board by which the junction reliability between an insulating substrate and metallic circuits is good and excellent heat-resistant cycle characteristics can be ensured. SOLUTION: The ceramic circuit board exhibits a mean surface relative roughness Rz of 10 points (based on JIS B 0601) of 4 μm or more which is calculated according to the irregularity of the junction interface between a ceramic insulating substrate and metallic circuits observed on a mirror-polished section of the ceramic circuit board. When silicon nitride is used as materials of the insulating substrate, it is preferable that the content of at least one type of element component chosen from 2a family elements and at least one type of element component chosen from 3a family elements is 10 mass % or more in terms of oxides for a silicon nitride sintered body of 100 mass %.
Patent JP-2001282856-A (JP)
Title: Index generation method, index display system, index retrieval method and index generation device
Inventor: TORII OSAMU
IPC: G06F12/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of generating an index for structured documents, which is smaller in size than conventional one and enables efficient retrieval. SOLUTION: In a tree, composed of plurality of vertices and plurality of edges, which represent a XML document of an object of index generation, names of starting points and names of endpoints of edges, excluding edges which satisfy a predetermined condition, are interchanged arbitrarily, and succeedingly, plurality of edges which share a common starting point and have a same name of starting point and a same name of endpoint are merged into one recursively. Then, root vertices of data structure of indices for plurality of XML documents are merged into one. Also, regarding to this data structure in which root vertices are merged into one, plurality of edges which share common starting point and have a same name of starting point and a same name of endpoint are merged into one recursively. These indices thus generated are stored in increments of edge.  On this occasion, every edge having same name of starting point is stored in a continuous region in a storage device.
Patent JP-2000358300-A (JP)
Title: Hearing aid provided with sound collector integrated with support plate
Inventor: KUBO ITSUKI
IPC: H04R25/00
Filed: 2000-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a convenient, inexpensive hearing aid with crispy sound without using a battery or the like in order to eliminate slight bradyacusia of the aged especially at a high range. SOLUTION: This hearing aid is mounted onto an ear shell by using an elastic thin plate made of paper or the like. A sound collection plate 2 integrated with a support plate 1 and a reflection plate 5 exclude reverberation to obtain sound collection and resonance at the same time. Through turning over the support plate 1 for adhesion, the hearing aid for a right or a left ear can freely be manufactured. An air gap 6 is provided between the sound collection plate and the reflection plate.
Patent JP-2001287977-A (JP)
Title: Road pavement material
Inventor: NAKADA KUNIO
IPC: C08L101/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of the paved road face by paving the road face with a paving material including glass cullet as an aggregate, resin, rubber, asphalt, and/or cement and the like as binders so that the glass cullet may not be peeled off from the paved road surface. SOLUTION: As the aggregate for the pavement material, is used a glass cullet of crushed colored glass plates with the visible-light reflection coefficient of >=5% and the ultraviolet light transmittance of <=50% in 5 mm thickness.
Patent JP-2000316263-A (JP)
Title: Stator of ac generator for vehicle
Inventor: ASAO YOSHITO
IPC: H02K3/28
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a stator for an AC generator for a vehicle, wherein coil end parts can be made small by increasing orientation of the coil end parts, generation of imperfect insulation is restrained by reducing scars and deformation caused by interference between coil strands when the coil end parts are shaped, and quality and reliability can be improved. SOLUTION: The respective coil strands 4 are led out from slots 2a, stretched toward one side of a circumferential direction, so as to separate from the end surface of a stator core 2 to the outside of the axial direction, bent to the inner circumferential side in the radial direction, stretched toward the one side of the circumferential direction so as to approach the end surface of the stator core 2, and constituted in a coil shape, wherein the coil strands 4 are led into the slot 2a which is separated by three slots to the one side of the circumferential direction from the slot 2a, from which the coil strands 4 are led out, and aligned so as to overlap in the circumferential direction in the bending part and its neighborhood.
Patent JP-2001292340-A (JP)
Title: Contour correction circuit
Inventor: MAEZATO SHINICHI
IPC: H04N5/202
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a contour correction circuit from which a proper contour correction amount is obtained in both horizontal and vertical directions. SOLUTION: The contour correction circuit is provided with a gamma correction circuit 4 for a main line, a gamma correction circuit 5 for horizontal contour correction and a gamma correction circuit 6 for correcting vertical contour individually, and each of the gamma correction circuits 4, 5, 6 has a different gamma characteristics from each other.  The gradient of a low luminance part in the gamma characteristics of the horizontal contour correction gamma correction circuit 5 and the gamma characteristics of the vertical contour correction gamma correction circuit 6 is selected smaller than of the gamma characteristics of the main line use contour correction gamma correction circuit 4 and the gradient of a high luminance part in the gamma characteristics of the correction circuits 5, 6 is selected higher than that of the gamma characteristics of the main line use contour correction gamma correction circuit 4. Thus, a state that the enhanced contour occurs at a low luminance and the deformed contour occurs at a high luminance due to the gamma correction characteristics of the main line is prevented.
Patent JP-2001290494-A (JP)
Title: Method and device for generating registered word dictionary, and method and device for speech recognition
Inventor: OKIMOTO SUMIYUKI
IPC: G10L15/06
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To drastically reduce a dictionary domain while maintaining a high recognition rate and to easily realize hardware by reducing the number of computations. SOLUTION: Parmeter time series computed from inputted speech are coded employing a degree of similarity vector code book 106 that is beforehand generated by using learning speech and a regression coefficient code book 108. The coded series are registered in a coded registration word dictionary 114 as word patterns. In order to recognize speech, the word pattern stored in the dictionary 114 are restored into parameter time series by using the books 106 and 108 and a recognition result is obtained by comparing the restored parameter time series and the parameter series computed from the speech to be recognized.
Patent JP-2001286710-A (JP)
Title: Filter for coating chamber
Inventor: MIURA NORIYASU
IPC: B01D45/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter structure for miniaturizing the buffle part of a powder coating chamber or the eliminator part of a wet coating chamber and capable of enhancing the separation efficiency of powder coating or liquid drops such as coating mist or the like. SOLUTION: The filter for separating the powder coating in air streams or liquid drops such as coating mist or the like in air streams in a coating apparatus comprises an aggregate having a large number of cells having mutually parallel pore channels with a predetermined length and the respective cells have pore channels inclined at a predetermined angle with respect to the opening surfaces of both end parts of the cells.
Patent JP-2001278139-A (JP)
Title: Rubber pad for crawler belt
Inventor: ONO YOSHIHIKO
IPC: B62D55/28
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a rubber pad for a crawler belt composed of a core bar and rubber combined with it. SOLUTION: This rubber pad for a crawler belt has a feature that a rubber pad 2 is composed of a core bar 1, vulcanized rubber glued to it is mounted to the shoe plate 6 of the crawler belt, a pair of hooks 3, 4 facing inward each other at both ends of the core bar 1 are formed, and a rubber material 5 is combined with the inside of at least one hook.
Patent JP-2001290230-A (JP)
Title: Image information reading device
Inventor: IMAI SHINJI
IPC: G03B42/02
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble caused when a stimulable phosphor sheet and a solid image detector are integrated that the integrated body is easily cracked or becomes heavier and the cost of a cassette rises in an image information reading device for reading image information by using the stimulable phosphor sheet and the solid image detector. SOLUTION: A light transmissive glass base 8 on which a sheet 10 is placed is disposed at a reading position in the center part of the device, a pressing means 60 is provided above the glass base 8, and a solid image detector 20 is attached to the glass base 8 side of a pressing plate 63. A stimulating light scanning means 90 is disposed at the lower part of the glass base 8. When a cassette 100 housing the sheet 10 having a stimulable phosphor layer 12 is attached to an aperture part 3, the sheet 10 is pulled out from the cassette 100 and carried to a reading position by a sheet feeding and ejecting means 70 consisting of a feeding and ejecting roller 71 and a carrying belt 73, and is restored to the cassette 100 after finishing the reading. Since the sheet and the detector are separated, they do not cause the trouble that they are cracked or becomes heavier if they are integrated.
Patent JP-2001293071-A (JP)
Title: Deodorizing equipment and photocatalyst
Inventor: KASAI YOSHIHIKO
IPC: B01J35/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide deodorizing equipment which can industrially deodorize a large quantity of exhaust gas containing a malodorous substance by using a photocatalyst which can be used in a maintenance-free state and accordingly, at a low running cost. SOLUTION: Ultraviolet-ray permeable particles are mixed in granular carriers carrying the photocatalyst. Honeycomb-like carrier members are arranged in series with gaps among them and ultraviolet rays are projected through the clearances. Projecting holes are bored through a honeycomb-like carrier and ultraviolet-rays are projected through the holes. The ultraviolet rays are projected into the gaps of the carrier constituted of many parallel plates.
Patent JP-2001303962-A (JP)
Title: Turbine housing
Inventor: ISHIGURO YUUKI
IPC: F02B39/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a turbine housing capable of preventing stress concentration in a scroll part without enlarging the heat capacity of the scroll part or without blowing a traveling wind in traveling a vehicle against the scroll part. SOLUTION: This turbine housing 11 is provided with the scroll part 12 dividedly formed into a first scroll part 16 and a second scroll part 17, a cover part 13 having a first cover part 22 and a second cover part 23, and a flange part 14. The end of the first scroll part 16 is slidably fitted to a pipe enlargement part 29 of the second scroll part 17. The high-temperature exhaust gas introduced into the scroll part 12 via an exhaust gas guide port 19 expands the scroll part 12 by the heat to generate a stress, however, the stress is distributed by the slide mechanisms of the first scroll part 16 and the second scroll part 17 to prevent stress concentration on the scroll part 12.
Patent JP-2001019859-A (JP)
Title: Gas foam composition, preparation thereof, and use thereof as cosmetic composition
Inventor: ROULIER VERONIQUE
IPC: A61K8/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is an aging-stable foam and is useful for beauty culture by incorporating an oily phase dispersed in an aqueous phase, a specified amount of air or an inert gas, an amphiphatic polymer, and an anionic surfactant into a physiologically permissible medium. SOLUTION: Air or an inert gas is incorporated in an amount enough to keep the relative density of the composition in the range of 0.2-0.8, preferably in an amount of 40-80 vol.% based on the total amount of the composition. Preferably, the amphiphatic polymer is an arbitrarily modified natural polymer, a free-radical polymer, a polycondensate, or a mixture thereof and is incorporated in an amount of 0.05-15 wt.%, in terms of the amount of an active substance, in the composition. Preferably, the anionic surfactant is an (ether) sulfate (salt) and is contained in an amount of 1-20 wt.% based on the total amount of the composition. If necessary, an emulsifier is also incorporated.
Patent JP-2001300453-A (JP)
Title: Method for cleaning surface of article and cleaning device, method for manufacturing optic element using method for cleaning surface of article and cleaning device, and optic element manufacturing device, optical system, aligning method and aligning device, and device manufacturing method
Inventor: KAMEYAMA MAKOTO
IPC: B08B7/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning the surface of article by which it is possible to achieve a cleaning operation to obtain extremely satisfactory optical characteristics in the ultraviolet region with a compact cleaning device almost without the use of a cleaning fluid such as a solvent, even when a large aperture lens is cleaned, and also a cleaning device and an optic element manufacturing method, and device using the described method and device as well as an optical system, an aligning method/an aligning device, and a device manufacturing method. SOLUTION: The method for cleaning the surface of article includes, for example, a static electricity elimination process for eliminating static electricity from the surface of an article using an ionized gas and, for example, a pollutant eliminating process for eliminating a pollutant from the surface of the article by irradiating with a high-energy light within the range of an ability to maintain the crystal structure of a lens material and the like or the device for eliminating the surface of the article. Further, the optic element manufacturing method and device, the optical system, the aligning method and device, and the device manufacturing method are constituted of the described method or device.
Patent JP-2000312743-A (JP)
Title: Game machine and command data storage carrier
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To arouse the expectation of a player and to enhance the interest by predicting to become a special win display condition in a prescribed way, when the special win display condition is led and displayed out of preset plurality kinds of win display conditions as a display result of a variable display. SOLUTION: A variable display 3 has pattern display parts of a patterns of rotation drums 4a-4c arranged into a matrix state. The respective pattern display parts sequentially rotate and display a prescribed plurality of patterns during the variable display, the left-end rotary drum 4a is stopped, then the right-end rotary drum 4c is stopped, and lastly the center rotary drum 4b is stopped. In an advance informing operation of next-to-win, before all the rotary drums 4a-4c starts to rotate, only the center rotary drum 4b is inversely rotated by a 1/2 pattern. In the advance informing operation of the big win, before all the rotary drums 4a-4c start to rotate in the normal direction, all the rotary drum 4a-4c are inversely rotated by a 1/2 pattern.
Patent JP-2001308428-A (JP)
Title: Laser beam machining device
Inventor: GYU MASUTAKE
IPC: B23K26/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the precision and reliability of laser output waveform control and to improve the start characteristic of laser output. SOLUTION: When IGBT 32 is turned on, a current from a laser power part 102 is supplied to the excitation lamp 20 of a laser oscillation part 100 through a switching element 32. The excitation lamp 20 is lighted and a laser light beam LB is oscillated and outputted. A switching control with 50 sets a laser output measuring value signal SL from a laser output measuring part 38 to be a main feedback signal, and sets the AC amount SPc (SIc) of a lamp power measurement value signal SP from a power arithmetic circuit 44 or a lamp current measurement value signal SI from a current measurement circuit 46 to be an auxiliary feed back signal for correction. The feedback signals SL and SPc (SIc) are compared with a reference signal Sref having a desired pulse waveform and a comparison error is obtained.  The switching control signal SW of a PWM system is generated so that the comparison error becomes zero. Then, IGBT 32 is switching-controlled through a driving circuit 52 by the switching control signal SW.
Patent JP-2001011786-A (JP)
Title: Deinking agent
Inventor: IRIKA YUICHI
IPC: C09D9/04
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To enable waste paper materials to be deinked so as to have high brightness through the flotation using a nonionic surfactant obtained by the addition polymerization of ethylene oxide, an alkylene oxide and ethylene oxide in this order with an alcohol, and fats and oils (or a fatty acid). SOLUTION: This deinking agent is prepared comprising at least one kind selected from nonionic surfactants obtained by the addition polymerization of ethylene oxide(EO), an alkylene oxide(AO) and ethylene oxide(EO) in this order with a mixture of a compound of the formula, RO-(EO)x(AO)y(EO)zH [wherein, AO is an alkylene oxide comprising at least propylene oxide or butylene oxide; (x), (y) and (z) are each 0.5-100; and R is a 8-36C alkyl or alkenyl or the like] or the formula, R'COO-(EO)x(AO)y(EO)zH [wherein, R' is a 7-35C alkyl or alkenyl], oil and fat, and a monohydric or polyhydric alcohol.
Patent JP-2001302566-A (JP)
Title: Method for purifying tetrafluoromethane and use thereof
Inventor: ONO HIROMOTO
IPC: C07C17/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying tetrafluoromethane by contacting the tetrafluoromethane containing impurities with an adsorbent to adsorb the impurities, by which the highly pure tetrafluoromethane can economically and profitably be obtained. SOLUTION: This method for purifying the tetrafluoromethane, characterized by bringing the tetrafluoromethane containing ethylene compounds, hydrocarbon compounds, carbon monoxide and/or carbon dioxide into contact with a zeolite having an average fine pore diameter of 3.4 Å to 11 Å and/or a carboneceous adsorbent having an average fine pore diameter of 3.4 Å to 11 Å.
Patent JP-2001312532-A (JP)
Title: Method and device for ordering construction work
Inventor: KOSUGE SATORU
IPC: G06Q50/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make a construction owner able to select a specialty constructor in addition to constructor and able to confirm the cost of each work in ordering a construction work. SOLUTION: After the managers including construction owner decided a constructor by bidding, they order construction work by raising and detecting specialty constructors for each work. The cost of each work is made clear to the construction owner, because specialty constructors are raised for every individual work.
Patent JP-2001105500-A (JP)
Title: Resin molded product and its manufacturing method
Inventor: NAKAMURA HIDEO
IPC: B23K26/32
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the joining strength of a joining section by improving a joining structure and the like for a resin molded product joined by a laser welding method. SOLUTION: A resin molded product is formed of a first molding member 11 composed of a transmitting resin provided with transmittance for laser beams and a second molding member 12 composed of a non-transmitting resin with no transmittance for the laser beams, and contact ends 11b and 12b of the first molding member 11 and the second molding member 12 are welded each other and joined together by the emission of laser beams from the side of the first molding member 11. Tapered joining faces 11b1 and 12b1 aligned each other and brought into contact with are provided on respective contact ends 11b and 12b, and respective tapered joining faces 11b1 and 12b1 are joined together.
Patent JP-2001316273-A (JP)
Title: Parathyroid hormone inhibitor
Inventor: SUGURO NAOKO
IPC: A61K35/54
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inhibitor comprising a natural product having an excellent inhibitory effect on parathyroid hormone. SOLUTION: This parathyroid hormone inhibitor is characterized by comprising eggshell powder. The inhibitor has 1 unit composed of 1-6 g of eggshell powder.
Patent JP-2001316484-A (JP)
Title: Production method for thermoplastic elastomer composition
Inventor: KUSHIDA YUICHIRO
IPC: C08L91/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To easily and stably produce a thermoplastic olefin elastomer with an extruder by one step in dynamically thermally treating a polypropylene resin and a crosslinkable ethylene-propylene rubber with an organic peroxide. SOLUTION: After a polyporpylene resin and a crosslinkable ethylene- propylene rubber are kneaded and melted with a corotating twin-screw extruder, an organic peroxide is added to the resultant kneaded mixture on the way of the extruder.
Patent JP-2001313767-A (JP)
Title: Composite image processor, program downloading method and recording medium used for the downloading method
Inventor: KOBAYASHI KAZUNORI
IPC: G06F9/445
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a composite image processor that consists of external image processors which are connected to a main image processor and can download the programs written on the cards into the external image processors via a single IC card connector for simplifying its constitution and also reducing its cost. SOLUTION: An ICCARD 17 where an updating program is written is connected to an ICCARD connector 15 that is contained only in the main body of a composite image processor and then downloaded into a ROM 12 of the main body, a printer option 20 and ROM 22 and 32 of a FAX option 30 respectively. Every option is transferred via a UART which transmits and receives the normal control signals connecting those options to a main control part 10 or via an application image bus. When the UART is used, the transfer rate is higher than the normal level.