baber/WOPTO huggingface dataset:
Patent JP-2002320957-A (JP)
Title: Water quality controlling system for wastewater treatment facilities
Inventor: NAGAMORI YASUHIKO
IPC: C02F1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a water quality-controlling system for wastewater treatment facilities, which decreases undesirable effects caused by returning water, to a water treatment system of such wastewater treatment facilities. SOLUTION: This water quality-controlling system for wastewater treatment facilities is a system for controlling quality of wastewater of wastewater treatment facilities characterized in that wastewater is treated at a wastewater processing section (51) and resulted sludge is dehydrated by a dehydrator (14) at a sludge treatment section (52) and returning water created by the dehydrator is returned to the wastewater processing section, and is equipped with a means for water quality measurement for measuring water quality (22) and a means 25 for controlling, based on obtained results from the measuring, whereby sludge concentration in the returning water is controlled to remain within an acceptable concentration.
Patent JP-2002325810-A (JP)
Title: Massager
Inventor: MURAKAMI TAKUYA
IPC: A61H23/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable massager with low noise without invading of foreign matters such as shavings into gear grooves, etc. SOLUTION: This massager is equipped with a massaging element constituting part A, a massaging element rotating part B, a massaging element pushing out/in part C, and a drive part D. The massaging element rotating part B is constituted of gears 7, 8 for the first and second massaging elements, a frame 10, and a hole 11 for pushing out/in the massaging elements. The massaging element constituting part A is constituted of first and second center shafts 12, 13 and first and second massaging elements 2a, 2b pushed out/in through the hole 11 for pushing out/in the massaging elements. The massaging element pushing out/in part C is constituted of first and second center shafts 12, 13 and first and second massaging elements 2a, ab to be pushed out/in through the hole 11 for pushing out/in the massaging elements.  The massaging element pushing out/in part C is constituted of a gear with a cam with a swollen cam 22 rotated around the central position as the axis center to repeat pressing and releasing against an elastic body 20 to linearly reciprocate the center shafts formed on the surface. The drive part D is constituted so as to transfer rotation to the gears for the first and second massaging elements 7, 8 and the gear 27 with a cam by the rotation shaft 30 rotated by the drive source 3.
Patent JP-2002330008-A (JP)
Title: Laminated directional coupler
Inventor: MASUDA HIROSHI
IPC: H04B1/04
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminated directional coupler the electric characteristics of which can be optimized independently at every frequency band and, in addition, which is excellent in isolation between main lines. SOLUTION: The main lines 14 and 15 of this directional coupler are spiraled. The auxiliary line 13 of this coupler has spiral coupling line sections 13a and 13b. The sections 13a and 13b are respectively formed in the left and right halves of a sheet 12d. The sections 13a and 13b are electrically connected in series through a relay electrode 16 provided on another sheet 12c and via holes 25 made through the sheet 12c. The spiral patterns of the main line 14 and the coupling line section 13a almost overlap each other in the top view of this directional coupler, and the facing portions of the line 14 and section 13a are electromagnetically coupled with each other to constitute a coupler 1.  Similarly, the spiral patterns of the main line 15 and coupling line section 13b almost overlap each other in the top view, and the facing portions of the line 15 and section 13b are electromagnetically coupled with each other to constitute another coupler 2.
Patent JP-2002330557-A (JP)
Title: Distributed power generating system, and maintenance system and maintenance method which can use it
Inventor: YASUO KOJI
IPC: H02J13/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a system for maintaining a power receiving device which receives power supply from distributed power generating systems. SOLUTION: The distributed power supply systems 12 supply power to each power receiving device 13 via a feeder, and monitor the operating condition of the power receiving device via the feeder. When maintenance of the power receiving device is required, the maintenance information is sent to a control device 20. Execution of the maintenance is instructed by the control device 20 to an optimum maintenance body selected from among the manufacturer, the distributor and the repair contractor according to the maintenance information.
Patent JP-2002333410-A (JP)
Title: Evaluation method of crystal orientation and evaluation device used therefor
Inventor: IWASAKI HIROSHI
IPC: G01N23/207
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method of crystal orientation capable of suppressing effectively scattering of a background, to thereby improve measurement data to have the readable quality, even when strong background scatterings are overlapped, and separating its diffraction intensity distribution into the intensity of only an objective plane index, and an evaluation device used therefor. SOLUTION: When measuring an angle distribution of electron scattering in a crystal sample which is an evaluation target, an azimuth distribution of the scattering line intensity is measured by using only electrons in a specific energy range. An intensity component of a diffraction line generated by a specific crystal phase and a specific lattice plane index is separated from other background intensity components by numerical processing by using numerical data of the azimuth distribution of the diffraction line intensity acquired by the measurement processing or a diffraction pattern.
Patent JP-2002332252-A (JP)
Title: Method for producing optically active benzhydrols
Inventor: NAGATA TAKUJI
IPC: C07C33/24
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing optically active benzhydrols useful as a synthetic intermediate for physiologically active compounds such as medicines and agrochemicals and a synthetic raw material in fine chemicals, etc., particularly a method for producing optically active benzhydrols by asymmetric reduction reaction utilizing a hydride reagent such as boron hydride metal compound. SOLUTION: This method for producing optically active benzhydrols comprises a step for reacting asymmetric benzophenones with a boron hydride metal compound in the presence of an optically active metal complex catalyst and an alcohol compound.
Patent JP-2002032778-A (JP)
Title: Method for rendering fog visual effect
Inventor: YOSHINARI TATSUYA
IPC: G06T15/50
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for computer graphics rendering for a fog visual effect. SOLUTION: This method for the computer graphics rendering for the fog visual effect divides polygons representing objects in a scene between polygons in front of a fog and polygons at the back of the fog. When the polygon of an object expands in front of the fog, fog coloring is not applied to the polygon, when the polygon exists inside the fog or at the back of the fog, the fog coloring is blended in relation to a distance from a viewpoint in the scene. By using the method, a very realistic fog visual effect can be accomplished and calculations and drawing expenses can be minimized.
Patent JP-2002338118-A (JP)
Title: Signature dividing and carrying device
Inventor: OWADA MASAMI
IPC: B65H29/60
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a trouble that a carried signature line jams in a changeover space between an upstream carrying means and a downstream carrying means. SOLUTION: This signature dividing and carrying device 1 has a closing means 5 for closing a carried signature line B with the upstream carrying means 4 to form a clearance between the upstream side signature line and the downstream side signature line in relation to the closing position Y, a first guide means 8 provided with a displaceable base part on the upstream carrying means side thereof and a free end possible to be displaced upward and downward on the downstream carrying means side thereof, and a second guide means 9 provided with a displaceable base part on the downstream carrying means side thereof and a free end possible to be displaced upward and downward on the upstream carrying means side thereof.  Each free end of the first guide means 8 and the second guide means 9 is provided to commonly have a space in the carrying direction in the changeover space and to mutually share the space in the cross direction of the signature line. The free ends of the first guide means and the second guide means are displaced at the same time in opposite directions to each other, crossing the extension surface of the carrying surface of the upstream carrying means in the vertical direction.
Patent JP-2002346921-A (JP)
Title: Work attaching/detaching device
Inventor: KIMURA YUICHI
IPC: B24B37/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a work attaching/detaching device attaching or detaching work by automatically selecting the work so as to conduct parallel flat surface finishing to the work with high polishing performance regardless of the ability of a worker. SOLUTION: By using a measurement data inputting means 300 and a work data inputting means 400, the thickness, the flatness or the parallelism, and the storage position of the work are inputted and stored in a data storing means 100. At the time of parallel flat surface finishing of the work, a computing control means 200 selects disposition layout data on the basis of measurement data, and controls a carrying means 500 to dispose the work on a carrier.
Patent JP-2002044876-A (JP)
Title: Battery type device
Inventor: KERAI KANJI
IPC: H01M10/46
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a battery charging circuit which is supplied with electrical power through the ports of USB interface (22) and which supplies the electrical power to the rechargeable battery (15) on the communications device (14). SOLUTION: A communications device (14) like a movable radiophone is equipped with a power source or USB ports, and it can be charged through the suitable connecting cable from the inner battery of a laptop computer. Users need not carry the battery charger with them as a result.
Patent JP-2001355191-A (JP)
Title: Three-layer forming fabric for paper manufacture
Inventor: TROUGHTON BRIAN HERBERT PIKE
IPC: D03D3/04
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a forming fabric capable of providing adequate papermaking characteristics while tackling wear problems of crossmachine direction(CMD) yarns in a layer on the bottom side. SOLUTION: This three-layer forming fabric 20 comprises machine direction(MD) yarns 22, 24, etc., on the top side, CMD yarns 42, 46, etc., on the top side forming a forming layer 21 on the top side with the MD yarns 22, 24, etc., on the top side, MD yarns on the bottom side, CMD yarns on the bottom side forming a forming layer on the bottom side with the MD yarns on the bottom side and plural sewing yarns 44a, 44b, etc., interwoven with the forming layer on the top side and the forming layer on the bottom side.  The MD yarns and CMD yarns on the bottom side are formed into a series of repeating units and woven so that the MD yarns on the bottom side pass under the two CMD yarns on the nonadjacent bottom side and form MD knuckles on the bottom side and a pair of MD yarns on the bottom side separated by the one or two MD yarns on the bottom side form the MD knuckles on the bottom side under the CMD yarns on the common bottom side.
Patent JP-2002348807-A (JP)
Title: Soil-based pavement body and method for laying the same
Inventor: OTSUBO SHIGETOSHI
IPC: E01C7/36
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pavement body available for all weather, which is formed of soil-based aggregate such as field soil, does not discharge building rubble, and does not employ a chemical noxious material, and to provide a method for laying the pavement body. SOLUTION: The soil-based pavement body is obtained by adding a hardener such as normal Portland cement and an aggregating agent such as a granular emulsion to the soil-based aggregate such as the field soil, and mixing the ingredients with each other. The pavement body thus obtained is laid and leveled on an area to be surfaced, and then rolled, followed by sprinkling of water. After curing of the pavement body, an acrylic emulsion protecting agent is sprayed on a surface of the same, as a finish treatment. The pavement body is available as a surface layer of an all-weather pavement skeleton or a basic layer for all-weather pavement such as artificial turfs containing sand.
Patent JP-2002354369-A (JP)
Title: Information-processing device with function of receiving television broadcasting, electronic program guide data display method and recording designating method therefor, and storage means recording program for realizing the method therefor
Inventor: TSUJI MASAYUKI
IPC: H04N5/44
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To discriminate a receivable channel from an non-receivable channel to display EGP data in an information processing device with a television broadcasting receiving function. SOLUTION: The information processing device is provided with a television signal receiving means 1-1, a display means 1-7, a sound output means 1-6, a data broadcasting receiving means 1-2 or a communication means 1-17 for acquiring electronic program guide data, a memory 1-9 for temporarily storing various kinds of data, a secondary storing means 1-10 for storing the various kinds of data, a signal level detecting means 1-5, a television control means 1-3, an input means 1-8, and a control means 1-19. When the electronic program guide data is displayed on the display means, the data is displayed, so that the receivable channel is distinguished from the non-receivable channel on the basis of channel setting data for each area stored in the secondary storing means, and a receiving state for each channel detected by the signal level detecting means.
Patent JP-2002353296-A (JP)
Title: Equipment for peeling wafer protective tape and wafer mounting equipment
Inventor: SAITO HIROSHI
IPC: H01L21/68
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide equipment for peeling a wafer protective tape and wafer mounting equipment that cause no wreck or damage because of floating or wrap at the time of peeling process or mounting process, in addition, it is possible to apply without changing sucking tables according to the sizes of wafers such as eight inch and twelve inch wafers, while the devices have simple structure and is compact, and excellent in versatility. SOLUTION: When the smallest size of the wafer transcription F is under peeling process, a supporting ring table 20 goes down and performs peeling process by mounting and sucking the wafer part W of the smallest size of the wafer transcription F on a center suction table 20. When the wafer transcription F larger than the smallest size thereof is under peeling process, the supporting ring table 50 goes up and performs peeling process by mounting and sucking the wafer part W of the wafer transcription F, and also it is formed to support an outer round of the wafer W of the wafer transcription F with the supporting ring table 20.
Patent JP-2002350375-A (JP)
Title: Paste for analytical sample and method for immobilizing analytical sample using the same
Inventor: UENO RIE
IPC: C09J133/14
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide paste which can immobilize an analytical sample onto a sample stage without damaging the analytical sample and easily move/remove the analytical sample to/from the sample stage, and to provide a preprocessing method using the paste. SOLUTION: The paste for the analytical sample contains liquid crystal, and the preprocessing method of the analytical sample employs the paste.
Patent JP-2002355695-A (JP)
Title: Water treatment method and apparatus
Inventor: NISHIKAWA HIDEKAZU
IPC: C02F9/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To remove dioxins, etc., contained in water to be treated still more sufficiently than before at the time of cleaning treatment of water to be treated such as leached water or the like. SOLUTION: A water treatment apparatus 100 is constituted by successively arranging a biological nitrification/denitrification tank 4, a sedimentation/ separation tank 5 and a flocculation/sedimentation tank 6 to the rear stage of a flocculation/sedimentation tank 50 connected to pretreatment tanks 20 and 30 to which leached water W containing dioxins is supplied. The leached water W to which a carbonate and a flocculant are added in the pretreatment tanks 20 and 30 is supplied to the flocculation/sedimentation tank 50 to be subjected to the separation treatment of flocculated sludge and subsequently treated with activated sludge in the biological nitrification/denitrification tank 4. The leached water W is introduced into the sedimentation/separation tank 5 to be separated from activated sludge and flocculated sludge is removed in the flocculation/sedimentation tank 6.  Mixed sludge D of a part of activated sludge separated from the leached water W and flocculated sludge is subjected to nitrification treatment in a biological reaction tank 1 and dioxins in the mixed sludge D are decomposed accompanied thereby.
Patent JP-2002358814-A (JP)
Title: Lighting device
Inventor: IGARASHI KENJI
IPC: F21Y103/37
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-weighted lighting device with few stress which can be easily assembled. SOLUTION: The lighting device comprises a reflection frame 4 made of resin, composed of one opening end part 4b for light projection surrounded by a frame-shaped reflection frame main body 4a, the other opening end part 4c located opposite to the one opening end part, and a reflection surface; a device main body 2 made of metal having a mounting opening, forming an inner surface of a part closing the other opening end part, by making the reflection frame being mounted in a state that the other opening end part is closed; and a device mounting plate 3 made of metal fixed to the device main body in a state of being fitted to the mounting opening of the device main body, having device mounting holes 14a, 14b to which, the metal fittings to be mounted to a device mounting wall, are mounted.
Patent JP-2002364308-A (JP)
Title: Automatic adjusting seal of turbine
Inventor: UMAGOE RYUTARO
IPC: F01D11/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic adjusting seal of a turbine having a seal mechanism with improved sealing effect and highly precise motion. SOLUTION: The seal consists of a movable seal ring 8 set in a seal ring holder 7, a leaf seal 5 attached to the inside of the movable seal ring 8, and a rotor 1 on which the tip of the leaf seal 5 slides. When the turbine is started or stopped, the movable seal ring 8 is energized by a spring and brought into contact with a seal ring retracting face 12 without a gap D1 but with gaps D2 and D3 to maintain prescribed clearance. At the time of the rated operation, the high pressure side and the low pressure side are divided; the pressure on the high pressure side works on a steam pressure working surface 10 and the ring 8 is moved to the rotor 1 side with the gap D1 but without the gaps D2 and D3 to reduce the clearance. In this way, the clearance is adjusted.
Patent JP-2002365894-A (JP)
Title: Developer carrying device and image forming device
Inventor: ITO CHIKASHI
IPC: G03G21/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a developer carrying device provided with a constitution with which the occurrence of an abnormal image is prevented by surely preventing agglomeration at carrying time when untransferred toner is reused in the case of using the toner of a small particle size. SOLUTION: In the developer carrying device with which the untransferred toner on a latent image carrier is refed to a developing device supplied with new toner after performing the visible image processing of an electrostatic latent image formed on the latent image carrier by using developer including the toner whose volume averaged grain size is set as 5-10 μm and which includes the particles having a grain size of <=5 μm of 60 to 80 number % and the transfer process of a visible image, carrying is performed while accelerating the diffusion of the toner carried or supplied by providing air flow feeding means 8 and 9 at least at either the supply feeding path P2 of the new toner or the re-carrying part P1 of the untransferred toner.
Patent JP-2002360696-A (JP)
Title: Movement support system of oxygen therapy patient
Inventor: TOMIMORI KOJI
IPC: H04W4/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for supporting a movement of an oxygen therapy patient. SOLUTION: This movement support system has a control center connected by a PHS(Personal Handy Phone System) network to an exchange station connected by a cable interface to a base station arranged in a cell unit, an oxygen supply controller having the PHS function for informing an oxygen residual quantity value of an oxygen cylinder via an exchange by the control center, and an oxygen cylinder system having the oxygen cylinder connected to this oxygen supply controller. The control center is constituted so as to acquire a presence position of the oxygen cylinder system from a position information database belonging to the exchange station.
Patent JP-2002348877-A (JP)
Title: Vegetation pipe, execution method therefor, and vegetation method
Inventor: KORI TOMOYUKI
IPC: E02D17/20
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To early realize a vegetation method for creating firm ground which is previously considered hard to create, and provide a member for the vegetation method, which facilitates execution, and the vegetation method in possession of the member. SOLUTION: Characteristically, a vegetation pipe is formed of a material, which is predominantly composed of a biodegradable resin, and provided with many holes.
Patent JP-2002369176-A (JP)
Title: Digital broadcast receiver and method for controlling the same
Inventor: SAKAZAKI YOSHIHISA
IPC: G06F21/60
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver and a method for controlling this digital broadcast receiver capable of reducing the number of times of data writing in a non-volatile memory in which viewer relevant information in data broadcasting is preserved, and extremely facilitating countermeasures even to an accidental power source failure, and realizing safe and highly reliable data preservation. SOLUTION: In a state that the writing of viewer relevant information in an NVRAM 17 is requested based on received data broadcast contents, information to be written in the NVRAM 17 is written in a memory part 16a for cache in an RAM 16, and the information recorded in the memory part 16a for cache is transferred to the NVRAM 17 in a state that the change of scope or the start of two-way communication is requested based on the data broadcast contents.