baber/WOPTO huggingface dataset:
Patent JP-2002219662-A (JP)
Title: Connecting nail supply mechanism in nailing machine
Inventor: OSUGA TATSU
IPC: B25C7/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a nail supply mechanism in a nailing machine capable of easily taking out a loaded linked nail 4 from a magazine 3 in the middle of nailing works. SOLUTION: The magazine 3 is provided with a linear nail guide surface 6 having a shoulder part 7 connecting to a nail port 5 and supporting the head of the linked nail 4 and a movable guide wall 9 opposed to the nail guide surface 6. A plurality of the linked nails 4 are loaded in parallel between the nail guide surface 6 and the movable guide wall 9 in mutually contacting states, the plurality of the linked nails 4 are pressed toward the guide surface 6 of the magazine 3 by a pressing means 16 provided in the movable guide wall 9 and the movable guide walls 9 are provided in a position disposed oppositely to the nail guide surface 6 of the magazine 3 and a position opening the nail guide surface 6 so as to be freely opened/closed.
Patent JP-2002219969-A (JP)
Title: Virtual image display meter
Inventor: IKEDA TORU
IPC: B60K35/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a virtual image display meter capable of displaying three- dimensional virtual images and exhibiting superior visual effects. SOLUTION: This visual image display meter is provided with a half mirror, a first dial having a movement driving an indicator provided in the rear side of the half mirror observed from a visual observer and having a scale engraved therein, and second dials 8A-8D having characters, etc., printed thereon and disposed in the mirror symmetry positions to the indicator and the first dial relative to the half mirror in a meter case. This visual image display meter indicates and displays images by setting the indicators and the scales engraved in the first dial to real images and the characters, etc., printed on the second dials 8A-8D to virtual images and combining the real images with the visual images on the same plane.  The second dials 8A-8D are independently provided according to the number of various types of indicator devices and fitted to the meter case in relatively different heights.
Patent JP-2002212185-A (JP)
Title: Perimidone ring-containing naphthalimide compound, method for producing the same and blue fluorescent coloring matter
Inventor: MURATA YUKICHI
IPC: C09K11/06
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a perimidone ring-containing new naphthalimide compound useful as fluorescent brighteners or organic electroluminescent luminous materials, to provide a method for producing the compound and to obtain a blue fluorescent coloring matter. SOLUTION: This perimidone ring-containing naphthalimide compound is represented by structural formula (I) (wherein, R1, R2 and R3 denote each an alkyl group, an aryl group, a cycloalkyl group or an alkenyl group which may have a substituent group) and the blue fluorescent coloring matter comprises the compound. The compound is produced by reacting a compound represented by structural formula (II) with a urea derivative represented by the structural formula (III): R2NH-CO-NHR3.
Patent JP-2002221664-A (JP)
Title: Optical device and microscope
Inventor: AIKAWA NAOSHI
IPC: G02F1/13
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical device having an illuminator not provided with an illumination lens system capable of uniformly illuminating an object to be illuminated. SOLUTION: The surface light emitting illuminator 7 of the optical device consisting of the surface light emitting illuminator 7, an object 12 to be illuminated and an imagery optical system 13 for forming the image of the object 12 to be illuminated comprises a light emitting device 8 consisting of an assemblage of surface light emitting elements and/or light emitting elements, a support 9 for supporting the light emitting device 8, a power source device 10 for supplying electricity to the assemblage of the surface light emitting elements or the light emitting elements and a light emitting state controller 11 for controlling the light emitting state, such as emitted light intensity or emitted light intensity distribution, of the surface light emitting elements or the light emitting elements.
Patent JP-2002220494-A (JP)
Title: Resin composition, water-proof and moistureproof paper using the same, and its production method
Inventor: YOSHIDA TAKESHI
IPC: C08L23/10
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof and moistureproof paper low in cost, wherein the waterproof and moistureproof property is kept even in severely working for giving a fold, and a used paper is easily disaggregated by a pulper in papermaking, to be capable of recycling to raw paper. SOLUTION: A resin composition to be applied to a paper base, is composed of (A) a polyolefin of 40-74.5 wt.pts., (B) a tackifier of 25-59.5 wt.pts. and (C) a thermoplastic elastomer of 0.5-20 wt.pts. having a hydrogenated polydiene as a continuous phase, wherein a total of (A), (B) and (C) is 100 wt.pts.
Patent JP-2002221982-A (JP)
Title: Voice synthesizer, voice synthesizing method, portable terminal and program storage medium
Inventor: KANZA HIROYUKI
IPC: G10L13/02
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To automatically suppress an unnatural rhythm generated by the expression that is not following a grammatical rule. SOLUTION: A first accent phrase generating section 23 generates an accent phrase based on the text analysis result of a text analysis section 21. A second accent phrase generating section 24 generates an accent phrase without depending on the text analysis result. An accent phrase generating discriminating section 22 allows the generation of an accent phrase in the section 24 based on the analysis result, when an inputted text is a speech. When the inputted text is a speech not following a grammar, an accent phrase is generated without depending on the text analysis result. Thus, the generation of an unnatural pitch pattern based on an incorrect text analysis result by the section 21 is prevented.
Patent JP-2002224928-A (JP)
Title: Machining device for light incidence plate
Inventor: KURUI KAZUO
IPC: B23Q3/18
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To set a light incidence surface on a light incidence plate with a high dimensional accuracy, even when a burr is generated on an edge surface. SOLUTION: The edge surface S1 of the cuneiform light incidence plate W is made to abut on a positioning surface 25 of a stopper member 24. Then, cutting is applied to the cuneiform light incidence plate on the basis of the positioning surface 25 of the stopper member 24 so that the light incidence surface S1' is constructed on the cuneiform light incidence plate W. The positioning surface 25 of the stopper member 24 is constituted so as to abut on the edge surface S1 at a position out of the peripheral edge part of the edge surface S1.
Patent JP-2001258905-A (JP)
Title: Low friction orthodontic appliance
Inventor: KESLING PETER C
IPC: A61C7/30
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a control portion for receiving torque and a relieving appliance for reducing the sliding friction. SOLUTION: A body friction orthdontic appliance in the form of a solid one-buccal tube 15 or a convertible buccal tube, which includes a lumen 22 having a close-fit control portion 24 at one end for receiving torque forces from an archwire 20 and a loose-fit relieved portion 26 at the other end. The relieved portion 26 has clearance between at least three sides of the archwire 20 and the appliance 15 to reduce sliding friction.
Patent JP-2002227629-A (JP)
Title: Gaseous emission purifying device
Inventor: DOBASHI KEIICHI
IPC: F01N3/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a gaseous emission purifying device that does not require compulsory heating means such as an electric heater or a burner, etc., thus reducing cost, and further that is rendered capable of securely preventing occurrence of clogging in a short period of time. SOLUTION: The device is so constituted that a flat plate filter 15 having a porous structure with large mesh allowing depth filtering of particulates is installed in plural layers located intermediate a emission pipe 3 in the direction in which emission flows, while an NO2 generating catalyst that has its function heightened of generating NO2 by selectively reacting NO in emission 2 with oxygen and a carbon oxidation catalyst that has its function heightened of aiding the burning of the carbon content in the particulate caught by the respective filters 15 by reacting it with the NO2 in the emission 2 are alternately held in respective sets of the foregoing flat filters 15, each set consisting of a suitable number of them.
Patent JP-2002235247-A (JP)
Title: Knitted fabric of fibrous activated carbon
Inventor: KAWAI TAIKO
IPC: C01B32/336
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fibrous activated carbon knitted fabric having high adsorption performances to an organic solvent gas per unit area, high air permeability, and high tear strength. SOLUTION: In this fibrous activated carbon knitted fabric obtained by making a fibrous polymer precursor into a string, knitting, and carbonizing and activating the string, the activated carbon knitted fabric has >=25 g/m2 toluene adsorption performances, >=250 cm3/cm2.sec air permeability, and >=2.5 N tear strength. The fibrous polymer precursor is a phenol-based fiber. The fibrous activated carbon knitted fabric is obtained by carbonizing and activating the fibrous polymer precursor whose yarn having >=197 dtex thickness and >=100% elongation at break in both a course direction and a wale direction. The fibrous activated carbon knitted fabric has 80-250 g/m2 absolute dry mass, 1,000-3,000 m2/g specific surface area by BET method, and the knitting weave is rib knitting or interlock stitch.
Patent JP-2002234214-A (JP)
Title: Perfecting press
Inventor: IZAWA HIDEO
IPC: B41J3/54
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To invert a continuous form without using a turn bar at the time of printing on both the surface and rear surface of a rotary printing paper. SOLUTION: In a perfecting press 1 for printing on both the surface and rear surface of a rotary printing paper 3 being fed, a print section 6 for printing on one side of the rotary printing paper 3 and a print section 7 for printing on the other side thereof are disposed while being shifted vertically and traveling direction of the rotary printing paper is reversed between both print sections.
Patent JP-2002242652-A (JP)
Title: Exhaust muffler for vehicle
Inventor: SAKUMA YUICHI
IPC: F01N1/20
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To open/close a valve element at an exhaust pipe opening inside a casing such that both of quietness at low engine speed and exhaust loss at high engine speed are reduced. SOLUTION: The valve element 4 is pivotally supported via a shaft 5 to a valve seat 2 of the exhaust pipe 1, and a tapered diameter enlarging part 3 provided to the valve seat 2 is sealed with a tapered seat surface 6 of the valve element 4. The pivotal support shaft 5 of the valve element 4 is positioned outside the exhaust pipe 1 and more upstream side in an A direction of an exhaust flow than the valve element 4. A lower edge of the seat surface 6 at starting of opening of the valve element 4 shows a locus designated by β, and the lower edge of the seat surface is displaced to an inside (right side) in a direction perpendicular to an axis of the exhaust pipe 1 which approaches the turning pivotal support shaft at opening turning of the valve element 4.  Accordingly, an enlarging change rate of a gap between the diameter enlarging part 3 and the seat surface 6 at open turning of the valve element 4 is increased, whereby a state in which a force in a valve closing direction acts on the valve element 4 is not held in a long time due to a negative pressure generated by an exhaust flow passing the gap. Accordingly, the valve element 4 largely opens at a stretch if once the valve element starts opening.
Patent JP-2002242025-A (JP)
Title: Polyketone fiber and method for producing the same
Inventor: MORITA TORU
IPC: D01F6/96
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyketone yarn which has a high strength and a high elastic modulus and has a high strength utilization factor, when twisted, and to provide a method for producing the same. SOLUTION: In this polyketone yarn obtained by wet-spinning a polyketone solution comprising a metal salt aqueous solution and a polyketone having repeating units represented by the general formula (1) in an amount of >=95 mol.% a single filament agglutination rate is <=30%. The yarn is produced by spinning and then adding such an outer force as causing displacements among single filaments to the yarn having a water content of 0 to 40 wt.% in a drying process. Thereby, since having a high strength retention after twisted, the polyketone yarn can be developed to a field especially needing good fatigue resistance, such as the field of rubber-reinforcing materials, for example, tire cords and belts.
Patent JP-2002242261-A (JP)
Title: Mounting structure and mounting plate for sanitary washing device
Inventor: ITO TAKASHI
IPC: E03D9/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure and a mounting plate capable of sufficiently complying with position adjustment for arranging the tip of a toilet seat journalled to a housing for a sanitary washing device beyond the tip of a toilet stool toward the front side by a predetermined distance even when the sanitary washing device is fixed to a large-size toilet stool. SOLUTION: When the housing 141 for the sanitary washing device 140 is connected to the mounting plate 1 temporarily fixed to the toilet stool 121 by locking a back face of the housing 141 for the sanitary washing device 140 in a locking hole 4 of a first folding piece 3 in the mounting plate 1 while screwing a front face of the housing 141 for the sanitary washing device 140 by a screw hole 6 in a second folding piece 5 in the mounting plate 1, a first long hole 7 in the mounting plate for fastening the mounting plate 1 to the toilet stool 121 is extended to the backside behind the back face of the housing 141 for the sanitary washing device 140, so that the sanitary washing device 140 can be moved further forward.
Patent JP-2002238359-A (JP)
Title: Pot having water pan with aeration, water storage and attaching and detaching function
Inventor: NAKAO SHINOBU
IPC: A01G9/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a pot for appreciation of potted plant in a room, with which a plant is not blighted and a root rot does not occur. SOLUTION: This pot comprises a water pan main body 2 having a drain 6 at a pot bottom part 5 so as to flow out excessive water when water is supplied to a plant planted in the whole pot 1, a pot placing face 7 on which the bottom part 5 of the whole pot 1, an opening 8 for passing water flowing out from the drain 6 of the whole pot 1, an aeration window 3 and a water pot part 4 which passes water flowing out from the drain 6 of the whole pot 1, stores water and is situated at a proper height.
Patent JP-2002254246-A (JP)
Title: High accuracy hole forming method by diesinking micro electric discharge machining
Inventor: YAMAGUCHI TETSUJI
IPC: B23H1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a high accuracy hole forming method by diesinking micro electric discharge machining optimizing the electrode feed of an electrode when a fuel injection nozzle and an orifice are formed and finished. SOLUTION: In the high accuracy hole forming method after the process of forming a male-shaped electrode provided for an oddly shaped hole to form the oddly shaped hole at a work, a first method is to remodel a molded electrode tip in a cutting guillotine form shape with a regular diameter to detect an electrode tip position. A second method is to calculate the electrode tip position by measuring a plurality of points of a molded electrode side and to obtain the difference of both of them to calculate the amount of correction by measuring the electrode tip position of the molded electrode. A third method is to measure the position of the electrode molded at a molding step position very shortly after the completion of molding and the relative position of a work position arranged in a processing tank. Then the electrode feed sending the electrode to the work is determined based on those values in every method to send the electrode feed to the work to perform electric discharge machining for the work following the male mold shape of the electrode.
Patent JP-2002248583-A (JP)
Title: Method and device for friction stir working
Inventor: OKAMURA HISANOBU
IPC: B23K20/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for friction stir working, which can reduce thermal damage even during long-time joining, and prevent deformation after the joining and the working and a joining defect associated with the deformation, and oxidation. SOLUTION: In the method for the friction stir working, a rotating tool 1, which is firmer in material properties than a workpiece, is inserted into the workpiece while rotated, and frictional heat generated between the rotating tool 1 and the workpiece makes the workpiece undergo the joining or the working in atmosphere or a liquid. The atmosphere or the liquid of a joining part 5 or a working part is constantly eliminated by a non-oxidizing gas 3 during the joining or the working.
Patent JP-2002258953-A (JP)
Title: Power unit
Inventor: UEKI KENGO
IPC: G01R19/25
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a power unit whose display precision is increased by reducing the display error of output currents due to the offset error of the arithmetic amplifier of a single power source. SOLUTION: This power unit is provided with a current detecting resistance R1 for converting output currents Io into a micro-voltage Vi, an arithmetic amplifier IC1 being a single power source for amplifying the micro-voltage Vi, and a display processing part for operating the digital display of output currents Io by using an output voltage Vo of the arithmetic amplifier IC1. The input terminal of the arithmetic amplifier IC1 to which the micro-voltage Vi is inputted is pulled up by a resistor R5 so as to be biased to the plus side of a reference voltage GND. A processor included in the display processing part corrects the data of the output voltage Vo at the time of actual use based on the data of the output voltage Vo at the time of a non-load obtained in a test mode and the data of the output voltage Vo at the time of a specified load.
Patent JP-2002258884-A (JP)
Title: Method and device for combining voice, and computer- readable recording medium with program recorded thereon
Inventor: FUJII YOICHI
IPC: G10L13/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To generate a more natural combined voice by making an order that applies an accent phrase decision rule appropriate. SOLUTION: This voice-combining device is provided with a text analyzing means 1 for analyzing text in a text corpus and dividing the text into morpheme strings; a compound word extracting means 2 for extracting a compound word in a morpheme string, a statistics information learning means 3 for accumulating the frequency of morpheme sets in the compound word to hold the statistics information as learning data; a compound word accent phrase deciding means 4 for calculating the degree of coupling between constituent words in the compound word, on the basis of the statistics information in the learning data 13 with respect to the compound word extracted from combination object text, applying the accent phrase decision rule, on the basis of the degree of coupling, and deciding the accent phrase of the compound word;  and an acoustic processing means 5 for generating a combined voice, on the basis of accent information of the decided compound word, accent information with respect to a morpheme string which have not been authorized as a compound word and the rhythm information of each accent phrase.
Patent JP-2002254558-A (JP)
Title: Laminate
Inventor: HAYASHI ASAJI
IPC: G09F9/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminate best suited for a reflector for a liquid crystal display. SOLUTION: This laminate is structured of a metallic sheet and a porous film laminated on the former.
Patent JP-2002254217-A (JP)
Title: Fine control cutting tool
Inventor: TAKIGUCHI MASAHARU
IPC: B23B29/03
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fine control cutting tool which enables a boring process where the protrusion of a butting blade is restrained in a high-speed revolution. SOLUTION: In the fine-control cutting tool where a throwaway tip 8 equipped with the cutting blade 10 is attached to a mounting hole 100A which is formed on a tool body 100 through a fine control mechanism A, a retractable bolt 64 is used to fix a cartridge 6, which holds the throwaway tip 8 outthrusted at it's tip, on the tool body 100 by retracting it toward the rear end side in the axial direction. An insertion hole 110 is bored through the cutting tool 100 such that it's outer periphery reaches the rear end side of the cartridge 6 and enables the retractable bolt 64 to contact with the opening perimeter of the outer circumferential side of the hole 110, and the retractable bolt 64 and the cartridge 6 are formed so as to be spirally fitted each other with a female screw 63 and a male screw 64c through the insertion hole 110.
Patent JP-2002254187-A (JP)
Title: Welding device for tip plug
Inventor: TSUNATANI TOSHIHIKO
IPC: B23K26/082
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To contrive rapid and correct positioning for a welding locus by a master image and reduction in man-hours in welding a tip plung, in a tip plug welding device for plugging a tip face on the blade outer periphery in a coolant path in forming the coolant path for cooling a turbin blade inside the turbin blade. SOLUTION: The tip plug is photographed by a camera device, on the basis of the photograph data, the inclination against the reference position of the tip plug and a center position are calculated in a control device, by following the result thereof, the prescribed inclination of the welding locus and the center position are displaced and corrected, then the welding head is moved along the welding locus so as to carry out the welding of the tip plug, and make the welding locus rapidly adapt to the outer figure of the tip plug to appropriately carry out the welding of the tip plug.
Patent JP-2002260556-A (JP)
Title: Deflection yoke and cathode-ray tube
Inventor: HONDA ETSUKO
IPC: H01J29/76
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke which can surely prevent an electrical touching to the deflection yoke of power supplying boards which are installed on the deflection yoke, can increase thermal diffusion from the power supplying boards, and can save man-hour of a deflection yoke assembly, and to provide a cathode-ray tube using the deflection yoke. SOLUTION: The deflection yoke 11 is fixed to a tube body 2 of the cathode- ray tube 1 surrounding the periphery of the tube body 2 to deflect trajectory of electron beams which are shot to a phosphor layer formed inside a panel of the cathode-ray tube 1 from an electron gun which is installed inside the cathode-ray tube 1. The power supply boards 21, 22 are installed on prescribed positions of the periphery of the deflection yoke 11, and a front cover member 14 covers a surface of an axially phosphor layer side end of the deflection yoke 11 wherein the front cover member 14 has board protectors 14b, 14c which are disposed in a body extending in the axial direction of the cathode-ray tube 1 and covering the power supply boards 21, 22.