baber/WOPTO huggingface dataset:
Patent JP-2003205252-A (JP)
Title: Fixture for maintenance of vertical roller mill, and maintenance method using the same
Inventor: HASHIMOTO SHINICHI
IPC: B02C15/04
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the maintenance of a connecting structure through a spherical sliding bearing between an arm to rotatably support the pulverizing roller of a vertical roller mill, and one end of a connecting rod on which tensile force is exerted from a hydraulic cylinder for roller pressurization.  <P>SOLUTION: The inner ring of the spherical sliding bearing is supported by the inner ring supporting part of a support shaft, and the positioning and holding parts of a pair of support covering members prevent the displacement of the inner ring in the axial direction during drive of the vertical roller mill. One support covering member is demounted for the maintenance. In the state where the holding member for pulling out of a fixture for maintenance prevents the displacement of the inner ring in the pulling out direction, the main body of the fixture and the support shaft are screwed with a screw rod for fixing the support shaft, and are screwed in the main body of the fixture. A plurality of screw rods for pulling out in contact with an end surface in the thickness direction of a holding member for pulling out is screwed to pull out the support shaft from the inner ring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209879-A (JP)
Title: Multiple access communication system, multiple access communication method, wireless base station apparatus, and wireless mobile station apparatus
Inventor: KOBAYASHI MARI
IPC: H04W36/18
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity by eliminating interference inside and outside of cells.  <P>SOLUTION: Base stations BS-X, BS-Y of cells X, Y adjacent to each other or placed nearly use the same frequency f<SB>1</SB>to access a mobile station at the same time. A mobile station MS-A belonging to the cell X receives a sum of a desired signal from the base station BS-X to which the mobile station belongs and an interference signal sent from the base station BS-Y at the outside of the cell to other mobile station MS-B, and cancels the interference when the number of users is regarded as two. For example, the SIC (Successive Interference Cancellation) detecting multi-users is applied on the basis of the strength of the received signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208092-A (JP)
Title: Method for manufacturing braille guide plate
Inventor: KANBE NAOKI
IPC: G09F7/16
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic braille guide plate the braille dots of which do not easily come off.  <P>SOLUTION: An ultraviolet shield layer 12 is formed on the surface of a transferring plate 13. Recessed holes 14 for constituting braille dots are provided on the ultraviolet shield layer face of the transferring plate 13 and ultraviolet ray setting resin 15 is filled in the recessed holes 14. A base plate 17 is overlaid on the face, and irradiated with ultraviolet ray from the side of the transferring plate 13 to form braille dots 18 on the base plate 17 to manufacture a braille plate 10. In the method for manufacturing the braille plate 10, releasing property is provided to the surface of the transferring plate 13 on which the ultraviolet shield layer is formed and to the inner face of the recessed holes 14, and the surface of the base plate 17 is etched.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213620-A (JP)
Title: Base isolation elastic support device for structure
Inventor: AIDA YUICHI
IPC: E01D19/04
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability by reinforcing the outer peripheral part of a lead member to restrain damage due to penetration of the lead member to a rubber layer.  <P>SOLUTION: This base isolation elastic support device includes a reinforced steel plate contained elastic body 5 formed by alternately stacking an elastic layer 3 and a reinforced steel plate 4 and integrating the same between upper and lower support steel materials 2. A groove 7j formed spirally extending in the vertical direction is provided in the outer peripheral surface of a cylindrical lead member 7h mounted in the base isolation elastic support device, and a hard elastic material 8a is wound round the groove 7j. The hard elastic material is wound round to project over the cylindrical lead member 7h so that the spiral outside diameter of the wound hard elastic material 8a is larger than the outside diameter of the cylindrical lead member 7h. The cylindrical lead member 7h having the hard elastic material 8a is fitted to each upper support member 2 and lower support steel material 2 and penetrated through the elastic layer 3 and the reinforced steel plate 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214757-A (JP)
Title: Refrigerator
Inventor: TADANO RIKIO
IPC: C02F1/46
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator, capable of making bacteria eliminating action of electrolytic water function without giving bad effect to stored material.  <P>SOLUTION: This refrigerator includes a cold storage room, an electrolytic bath for generating electrolytic water containing hypochlorous acid, and an atomizer for atomizing the electrolytic water generated in the electrolytic bath. The refrigerator includes a cold air passage for circulating cold air to the cold storage room so that the cold storage room becomes a designated temperature. The refrigerator is provided with a fog delivery passage for feeding fog from the atomizer to the cold air passage, whereby large particle fog mostly drips by its dead load in the fog delivery passage to be hardly delivered to the cold air passage, and the delivered fog of electrolytic water is small particles so that it can be spread to a gap in the cold storage room so as to sufficiently exhibit bacteria eliminating action of electrolytic water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002290333-A (JP)
Title: Modulation scheme for tedons
Inventor: GNAUCK ALAN H
IPC: H04L25/49
Filed: 2002-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for increasing transmission distance and/or transmission data rates. SOLUTION: This invention provides the system and method for increasing the transmission distance and/or transmission data rates using tedons and an encoding scheme to reduce the number of ones in a data signal. The system comprises a means (C) that uses the encoding scheme that reduces a number of ones in the data signal, a means (T) that transmits the encoded data signal over a fiber optical communication link, a means (R) that receives the encoded data signal and a means (D) that decodes the encoded data signal.
Patent JP-2003211475-A (JP)
Title: Method for manufacturing molded product for optics
Inventor: TAKAHASHI HARUHIKO
IPC: B29L11/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded product for optics which exhibits outstanding light transmittance, low birefringence, mechanical strength and transferability of microirregularities, even when the part or the substrate is large-sized or thin and is best-suited for precision optical parts and a non-contact optical information recording medium substrate.  <P>SOLUTION: A molten thermoplastic resin containing no halogen is supplied into a bottom force of a press-molding machine structured of a top force and the bottom force set apart from each other, with microirregularities having a height or a depth of less than 50 μm formed on a cavity surface of at least either of the forces. The molten resin is pressed when its temperature falls within the temperature range of (Tg+10°C) to (Tg+150°C) in the glass transition temperature (Tg) of the resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213392-A (JP)
Title: Wire plating device
Inventor: SUGAWARA KATSUTOSHI
IPC: C23C2/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a plated wire of high quality in which a plating bath pools in a projecting part of unusual forms like a rib or gnarl and a recessed part of unusual forms like an indent and thickness deviation is not increased in a method of drawing and cooling the deformed while pulling up the wire subjected to galvanizing and aluminum alloy hot dipping.  <P>SOLUTION: In a deformed wire plating device, a pressurized gas ejection nozzle is disposed between a plating tank and a cooling device so that the pressurized gas ejected from the pressurized gas ejection nozzle intersects the plated wire in the direction opposite to the advancing direction of the plated wire, and ejected to work over the entire circumference of the plated wire. The ejected pressurized gas positively peels the plating bath pooling in the projecting part and recessed part of unusual forms on the surface of the plated wire to form a continuously uniform plating surface layer. The obtained wire is then cooled after passing this device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222387-A (JP)
Title: Control device of bath water heater
Inventor: OKAWA SEIICHI
IPC: F24H1/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate handling by rapidly controlling the water level of a bathtub in bathing.  <P>SOLUTION: When a variation in signals from a water level detection means 3 increases to a specified value or higher within a specified time by a control part 6, a bathing detection means 4 determines that a person takes a bath and, when signals from the water level detection means 3 decreases by a specified value within a specified time, the bathing detection means 4 determines that the person comes out of the bathtub. The stabilized value of the water level after the person comes out of the bathtub is read by a water level determination means 5, compared the reading with a set water level, and corrects the water level to the set water level.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221987-A (JP)
Title: Motor driven shutter
Inventor: SOMA TAKESHI
IPC: E06B9/58
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driven shutter whose shutter curtain does not interfere with electric cables.  <P>SOLUTION: First, second, and third members 40, 50, 60 are attached so as to surround the periphery of a winding up section in the inside face of a side face plate 21 of a shutter case 10 to form a lateral displacement prevention member 23. The surface of the first, second, and third members 40, 50, 60 are used for a guide face 23a, and a continuous space is formed between these members 40, 50, 60 and the inside face of the side face plate 21 to define a space 23b for inserting electric cables. Electric cables are put in the space 23b for inserting electric cables and connected to a motor. In this way, the curtain gets in contact with the guide face 23a, when the shutter curtain 12 laterally slips off, hence, the lateral displacement is prevented and the curtain does not interfere with the electric cables.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228408-A (JP)
Title: Component management method and device thereof, production planning method and device thereof, and manufacturing method of multiple specification product and device thereof
Inventor: KAKUBO IZUO
IPC: G06Q50/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase in the load for the management of component tables, even if the number of the component tables for a multiple specification product becomes huge.  <P>SOLUTION: After being divided into a plurality of units, which constitute each model of the multiple specification product and are available for at least one of each model, to register, at least one component constituting the unit is registered in the lower layer of the units. When an order of the product is received, the component model table of the product is created by selecting and combining the units in response to contents of the order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228748-A (JP)
Title: Paper sheet discriminating device
Inventor: HOJO FUTOSHI
IPC: B65H5/06
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet discriminating device designed to prevent erroneous discrimination of paper sheets as much as possible.  <P>SOLUTION: A paper sheet discriminating means 27, provided with a plurality of paper sheet discriminating sensors, is disposed between a pair of adjoining paper sheet conveyance means 25, 26, out of a/the plurality of paper sheet conveyance means 24, 25, 26. A roller separating means 70 for separating a driving roller 24b from a driven roller 24c is disposed in the paper sheet conveyance means 24, other than the pair of paper sheet conveyance means 25, 26. The driving roller 24b and driven roller 24c in the paper sheet conveyance means 24 are separated by the roller separating means 70 during the discrimination of paper sheets 21 with the operation of the paper sheets discriminating sensors 27a, 27b, 27c, 27d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226716-A (JP)
Title: Novel polymer having antistatic agent, fire retardant and anionic group
Inventor: WAKIKAWA KENGO
IPC: C09K21/14
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic agent or a fire retardant which is homogeneously dispersed upon kneading in a resin, shows no lowering of a mechanical strength and is excellent in a thermal stability.  <P>SOLUTION: An antistatic agent or a fire retardant, which comprises a polymer having a repeating unit shown by the following general formula (1) (in the formula (1), A is a 1-10C straight chained alkylene group or a 2-10C alkoxymethylene group; X is an anionic group; M is a counter ion coordinated in M; and a ring (a) may have a substituent or may be condensed with another aromatic ring).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002310908-A (JP)
Title: Method and device for multiple spectrum analysis for non-invasive infrared spectroscopy
Inventor: MALIN STEPHEN F
IPC: A61B5/00
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the concentration of an object to be analyzed existing in a sample which has various kinds of background matrixes and may also have substantial component interference can be determined, and to provide a spectrophotometer. SOLUTION: The method includes a step (1) of identifying several different nonmultiple wavelength regions having high correlations with the concentration of the object to be analyzed in a near infrared region, a step (2) of irradiating the sample with incident light containing these regions and obtaining spectrally attenuated radiant light through the interaction between the components of the sample and incident light, and a step (3) of detecting the spectrally attenuated radiant light. The method also includes a step (4) of measuring the intensity of the spectrally attenuated radiant light at a wavelength in the nonmultiple wavelength region, and a step (5) of obtaining a value suggesting the concentration of the object to be analyzed by correlating the measured results with each other.
Patent JP-2003234204-A (JP)
Title: Anisotropic magnetic powder, method and device for manufacturing the same, and anisotropic bonded magnet using the same
Inventor: SASAKI IWAO
IPC: H01F1/22
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropic magnetic powder which has a maximum energy product, displays stable magnetic characteristics, and is excellent in productivity and processability and an anisotropic bonded magnet.  <P>SOLUTION: This anisotropic magnetic powder is composed of particles structured into a composite having hard magnetic phases and soft magnetic phases of the order of nanometers in scale, and the hard magnetic phases and the soft magnetic phases are each 5 to 2,000 nm in length and 5 to 200 nm in width and thickness. The particles having the hard magnetic phases are formed of R-Fe-B alloys, wherein R is an element selected from rare earth elements containing Y, and the particles having the soft magnetic phases are formed of Fe-M alloys or Fe-N alloys, wherein Fe or M is an element selected out of Co, Ni, and Mn. The anisotropic bonded magnet is formed of a mixture of the anisotropic magnetic powder and thermosetting resin or thermoplastic resin, and the mixture is bonded to the anisotropic bonded magnet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240457-A (JP)
Title: Heat exchanger for hot-water supply
Inventor: SATO JOJI
IPC: F24H9/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily manufacturable and highly reliable heat exchanger for hot-water supply utilizing a radiator in a refrigerating cycle using carbon dioxide gas as refrigerant.  <P>SOLUTION: First tubes 2 and second tubes 3 are fixedly inserted into a large number of plate fins 1 arranged parallel with each other, and the end parts of the first tubes 2 are connected to each other and the end parts of the second tubes 3 are connected to each other to form a first serpentine flow passage 4 and a second serpentine flow passage 5 to form a core 6. The core 6 is installed in a casing 7, and water is fed into the first flow passage 4 and high temperature and high pressure carbon dioxide gas is fed into the second flow passage 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230986-A (JP)
Title: Press device
Inventor: TOMIYAMA MITSUO
IPC: B30B1/26
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press device for cold forging capable of pressing a thick material preciously.  <P>SOLUTION: The press device has a press main body 2, crankshafts 4A, 4B supported to the press main body 2 rotatably, a slide block 12 attached to the press main body 2 for reciprocating, a connector 10 between the crankshafts 4A, 4B and the slide block 12, a plunger 16 supported to the press main body 2 for reciprocating, a slide 32 attached to the plunger 16, a link structure 14 between the slide block 12 and the plunger 16. The link structure 14 is composed of first, second, and third links 20, 22, and 24 and a first knuckle structure is composed of the slide block and the first and the second links 20, 22 and a second knuckle is composed of the second and the third links 22, 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236138-A (JP)
Title: Pachinko game machine
Inventor: SUZUKI NAOHIRO
IPC: A63F7/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interesting pachinko game machine for properly stimulating expectation to acquire gain due to the occurrence of a big win.  <P>SOLUTION: The machine decides supplying of an additional gain condition with the size of a pattern defined by magnifying and contracting a winning pattern displaying the big win by a pattern growing process without differentiating the content of the pattern. Thus, even after the occurrence of the big win is defined, the expectation of the player is stimulated toward acquisition of the additional gain condition and amusement to the game is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246555-A (JP)
Title: Method and device for transferring packages
Inventor: MIZUKAMI SEIJI
IPC: B65H19/30
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more reliable method and a device for transferring packages without taking them back, or dropping or damaging them following separation of a clamping body.  <P>SOLUTION: This method transfers a package where a bobbin is clamped by a clamping body onto a peg mounted horizontally or a little upward from the horizontal, wherein the package is tilted by a tilt mechanism or the package is forcibly discharged from the clamping body using a discharge mechanism, or both are used at the same time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244867-A (JP)
Title: Standby power source system and its operating method
Inventor: ITO MASAMICHI
IPC: H02J7/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standby power source system of high reliability.  <P>SOLUTION: In a standby power source system which is provided with two sets of standby power source devices for yielding alternating-current power fed from commercial power sources (P1, P2) to rectifiers (R1, R2) and charging batteries (B1, B2) by rectified output, and provided with a first selector switch (S1) as well for short- circuiting a negative pole terminal (T2) of one storage battery (B1) of the foregoing two sets of standby power source devices and a positive pole terminal (T3) of the other battery (B2) to serve as an intermediate terminal (T5); causes the first selector switch (S1) to turn on, when the commercial power sources are shut off to feed direct- current power to a first load (F1) from a positive pole terminal (T1) of the one battery (B1) and the intermediate terminal (T5), and feeds direct-current power to a second load (F2) as well from a negative pole terminal (T4) of the other battery (B2) and the intermediate terminal (T5); the standby power source system is provided with a second selector switch (S2) for short-circuiting the positive pole terminals (T1, T3) and the negative pole terminals (T2, T4) of respective batteries (B1, B2) of the two sets of standby power source devices, respectively, and causes the foregoing second selector switch (S2) to turn on and the foregoing first selector switch to turn off as well.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245797-A (JP)
Title: Screw type filtration dehydrating device
Inventor: KANETANI HIDEAKI
IPC: B01D29/25
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw type filtration dehydrating device which can enhance assembling workability by reducing the number of parts, can achieve the reduction of cost and weight, and at the same time, is excellent in maintainability, and moreover, in which the same function as that of a conventional one is surely kept.  <P>SOLUTION: In the well-known screw type filtration dehydrating device, the device has a seat part 7 whose diameter is formed larger than the outer diameter of each annular movable plate 3 on the outer periphery of each annular filtering plate 2, the groove width of a separated water flow-out groove 6 is regulated by bringing a protrusion 9 for holding a space embossed on the surface by forming a recess 8 in the rear face of the seat part 7 into contact with the seat part 7 in the adjacent annular filtering plate 2, and, for the arrangement of the protrusion 9 for holding the space, it is so constituted that the protrusion 9a for holding the space of the seat 7a in one annular filtering plate 2 and the recess 8b of the seat 7b in the adjacent annular filtering plate 2 are not overlapped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235844-A (JP)
Title: Ultrasonic diagnostic device
Inventor: OSAWA ATSUSHI
IPC: A61B8/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device in which complicated processing for filter setting is unnecessitated with a simple configuration and ultrasonic tomographic images of a high S/N can be displayed while optimally compensating FDA characteristics for every internal organ.  <P>SOLUTION: The ultrasonic diagnostic device is provided with a received echo processor part 14 for compensating the FDA characteristics. In this received echo processor 14, a frequency analytic part 17 analyzes the frequency of a received echo signal digitized by an A/D converting part 16 and the frequency analyzed result is obtained. A filter coefficient setting part 18 calculates an optimal filter coefficient on the basis of this frequency analyzed result and sets the filter coefficient of a tracking filter part 8. The tracking filter part 8 selectively extracts a received echo signal component appropriate for imaging while tracking the frequency band of the received echo signal by using the set filter coefficient and outputs the component to an image processing part 15. Thus, complicated processing for filter setting is unnecessitated in simple configuration and the ultrasonic tomographic image is displayed into high picture quality of the high S/N ratio while optimally compensating the FDA characteristics for every internal organ.  <P>COPYRIGHT: (C)2003,JPO