baber/WOPTO huggingface dataset:
Patent JP-2004274831-A (JP)
Title: Power supply
Inventor: MITAMURA ATSUSHI
IPC: H02J1/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low-cost power supply of high efficiency which responds quickly only when required, with no wasting.  <P>SOLUTION: A power control means controls to change in advance the operation state so as to follow the changes in electric energy of a load 10 upon receiving a request on a requirement signal which is inputted from the load 10. At least one means is provided, out of an automatic restoring means which restores an operation state when no request on the requirement signal is present or when a specified period has elapsed thereafter, or a forced restoring means that restores the operation state upon a restore requiring signal from the load 10, is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267886-A (JP)
Title: Portable charged particle sprayer
Inventor: UCHIGASHIMA HIROSHI
IPC: B05B5/025
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable charged particle sprayer, which is a particle spray coater for spray coating treatment of a photocatalyst titanium oxide aqueous solution, a titania phosphate compound aqueous solution, or the like, makes sprayed particles highly efficient in landing on an object to be coated, and can be carried to a desirable place.  <P>SOLUTION: According to the sprayer, a spray control unit A and a hand gun section B are separated from each other, while a supply hose 9, a liquid agent supply hose 4, an electric cable 13 for remote control, and a high-voltage cable 11 are connected together. The above arrangement makes the sprayer capable of spray operation at a given place when having a portable compressor. An internal mixing type dual fluid nozzle is employed as a spray nozzle 10 of the sprayer, and an average spray particle diameter is set to 5 to 8 micron. In addition, the pressure that is applied to jetting air and to a compressively transported liquid agent is set by a separate regulator to enable a uniform spray of a constant volume for a long time, and high voltage current from a high-voltage power circuit 15 is supplied to the spray nozzle to improve the landing efficiency of the sprayed particles, thus enable coating of a high density.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273255-A (JP)
Title: Method for manufacturing membrane electrode assembly for fuel cell
Inventor: MIYAKE NAOTO
IPC: H01M8/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrocatalyst layer for a fuel cell, capable of obtaining excellent power generation performance even under the high temperature, less humidification condition.  <P>SOLUTION: The membrane electrode assembly for a fuel cell forms a catalyst layer on a proton exchange membrane by using a catalyst composition containing a composite particle having a catalyst particle held on a conductive particle and a proton conductive polymer. The method for manufacturing the membrane electrode assembly for a fuel cell comprises impregnating a metal oxide precursor to the assembly and then hydrolyzing and polycondensating the precursor to form a metal oxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231415-A (JP)
Title: Three-dimensional warehousing-delivery device with expandable arm
Inventor: KAMIKAWA MASANAO
IPC: B65G1/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To receive and deliver a cargo of the respective floors by a set of arms from an automatic warehouse having a plurality of these arms though cargo receiving-delivery arms are respectively arranged by one set on the left side and right side on the respective floors of a storage shelf of the automatic warehouse.  <P>SOLUTION: This three-dimensional warehousing-delivery device has an expandable arm, and can laterally expand the arm by combining a slave gear 8 with the expandable arm 10 having an upper tooth plate by rolling the slave gear 8 on a lower tooth plate 9 via a driven gear 7 by a main gear 6 of a traverse part driving motor 5 for constituting a traverse driving unit 2. When an expansion quantity of the arm is 0, the expandable arm 10 becomes a placing movable floor 11, and the placing movable floor 11 can be stopped on the floor of the optional storage shelf by a lifting driving device 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003279923-A (JP)
Title: Bonding apparatus for liquid crystal display elements, and substrate for liquid crystal display element manufacturing process
Inventor: LEE SANG SEOK
IPC: G09F9/35
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding apparatus for a liquid crystal display element which minimizes the defective product of the liquid crystal display element by carrying out accurately position alignment for bonding a pair of substrates, particularly carrying out position alignment between cell regions formed on each substrate, and accurately carrying out position alignment between the substrates, and to provide a substrate for a liquid crystal display element manufacturing process.  <P>SOLUTION: The substrate for the liquid crystal display element manufacturing processes has a plurality of cell regions and dummy regions. An alignment mark for position alignment is formed in each dummy region adjacent to each cell region. In that case, each alignment mark is formed in each dummy region adjacent to the corner of each cell region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004274534-A (JP)
Title: Horn speaker incorporating itv camera and supervisory system employing the same
Inventor: MATSUNAGA KAZUHIRO
IPC: H04R1/02
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horn speaker to a center equalizer part of which a motor-driven zoom lens attached ITV camera is assembled.  <P>SOLUTION: An ITV camera lens and an ITV camera body are contained in a horn speaker equalizer, and a lens opening is provided to the entire face of the equalizer part. Then video output and external control terminals and an AC input cable are provided to a plug. A video image imaged by a camera is outputted from the video output. Further, the horn speaker independently carries out substantial sound collection or loudspeaking operations. A supervisory system configured with the horn speaker eliminates the need for a conventional ITV camera. The horn speaker is applicable to systems capable of performing supervision by sound collection and video image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270009-A (JP)
Title: High-strength/high-ductility beta titanium alloy
Inventor: ONO KIMISUKE
IPC: C22C14/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength/high-ductility β-titanium alloy which is lower in cost and higher in a strength/ductility balance than a recent highly strengthened β-titanium alloy.  <P>SOLUTION: The high-strength/high-ductility β-titanium alloy comprises, (1) 4.0-10 mass%, 6.0-10 mass% Cr, 2.0-5.0 mass% Sn, and 2.0-4.5 mass% Al or comprises (2) 4.0-10 mass% V, 5.0-9.0 mass% Cr, 0.3-3.5 mass% Fe, 2.0-5.0 mass% Sn, and 2.0-4.5 mass% Al, with the balance Ti and inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279550-A (JP)
Title: Light source device and projection display device using the same
Inventor: OSUGI NAOHIRO
IPC: F21Y101/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To emit the color light in which is colored outgoing light from a light source part into a plurality of colors by a color wheel and to make average luminance of the outgoing light during one rotation of the color wheel sufficiently high.  <P>SOLUTION: In a light source device, a color wheel 6 which is provided with color filters 8R, 8G, and 8B in a plurality of colors and a space part 9 having no color filters around a rotationally driven center member 7 in its circumferential direction is arranged on the exit side of the light source part for outgoing light so that a part of a circle on which color filters 8R, 8G, and 8B in the plurality of colors and the space part 9 are arranged crosses the optical path of outgoing light from the light source part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003231669-A (JP)
Title: Method for producing benzoic acid amides
Inventor: KUME KOJI
IPC: C07C233/65
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing benzoic acid amides from aromatic compounds, capable of producing the amide corresponding to the aromatic compound in a one-stage process.  <P>SOLUTION: This method for producing the benzoic acid amide comprises reacting the aromatic compound expressed by the formula (1): Ar-X [Ar is an aromatic group which may be substituted; X is a halogen (F, Cl, Br or I), trifluoromethanesulfonate, a 1-4C alkylsulfonate or a substituted or nonsubstituted arylsulfonate] with carbon monoxide and ammonia in the presence of water, an VIII group metal in the periodic table, and phosphines.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004278863-A (JP)
Title: Filler unit for closed cross-flow type heat exchange tower and closed cross-flow type heat exchange tower loaded with filler unit
Inventor: SASAKI TETSUO
IPC: F28F25/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler unit for closed cross-flow type heat exchange tower and provide such a heat exchange tower capable of supplying the water not only to one surface of the filling plate in the lower stage filler unit but also to the reverse surface and enhancing the heat exchange ability by promoting evaporation of the water from a wetted wall surface without a shift substantially of the position of each filling plate of an upper stage and a lower stage filler unit.  <P>SOLUTION: The filler unit for closed cross-flow type heat exchange tower and the closed cross-flow type heat exchange tower are arranged so that the scattered water forms wetted walls on the front and rear surfaces of the filling plate 13 of the upper stage filler unit and flows down toward the filling plate 13 of the lower stage filler unit while cooling is made by contacting with the outer air flow without a shift substantially of the positions of the filling plates 13 of the filler units at the upper and lower stages, and the scattered water having flowed down passes through a receptacle part 16 and wets one surface of the lower stage filling plate 13, and the water received by the receptacle part 16 of the lower stage filler unit is supplied to the rear surface of the mating filling plate 13 at the lower stage, whereby wetted wall surfaces are formed continuously on both surfaces even of this lower stage filling plate, which promotes evaporation of the water from the wetted wall surfaces.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003295692-A (JP)
Title: Method for fixing toner on material to be printed, and microwave apparatus
Inventor: BEHNKE KNUT
IPC: H05B6/80
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for guaranteeing the fixing of toner onto a material to be printed in a rapid and simple manner, and fixing toner to the different kinds of materials to be printed in a proper manner, and to provide a microwave apparatus which is advantageous for performing the method.  <P>SOLUTION: The material to be printed (1) is guided to pass through the resonator chamber (3) of the microwave apparatus through passage parts (7 and 7'). At least one element (4) is moved to adjust a resonance state in the resonator chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004278698-A (JP)
Title: Coupling structure between shaft body and shaft coupling
Inventor: KANAME SHIGETAKA
IPC: B62D1/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable easy pulling of a shaft body in the longitudinal direction of an engagement groove, when the shaft body cannot be inserted into the engagement groove in a state where engagement amount is insufficient and the engagement with a correct position is not performed and the connection is released.  <P>SOLUTION: The shaft body 1 has an engagement part 11 having a removal preventing groove 11c and a positioning recess 12 connected to the engagement part 11. A shaft coupling A having the engagement groove 21 engaged with the engagement part 11 and a hole 22 facing the engagement groove 21 is provided with a flexible member 57 that is disposed outside in the longitudinal direction of the engagement groove 21 and engages with the positioning recess 12. When the engagement amount is insufficient and the engagement with the correct position is not performed, the engagement part 11 abuts on the flexible member 57 and cannot engage with it. In a case of releasing the connection such as the time of maintenance and inspection, the flexible member 57 is sagged in the width direction of the engagement groove 21, thereby releasing the engagement of the flexible member 57 with the positioning recess 12 and pulling the shaft body 1 in the longitudinal direction of the engagement groove 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004100436-A (JP)
Title: Opening/closing body device
Inventor: OKADA HIDEMASA
IPC: E06B9/58
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve airtightness between a support means and a fire door adjacent to the support means after extension-installation when the support means such as a center pillar is a movable type.  <P>SOLUTION: Guide rails 17A and 18A are housed in a building upper part in a state of being folded by a link member composed of shafts 84A and 94A. When a curtain 14A descends, the guide rails 17A and 18A are also extended by interlocking with the descent, and constitute a rail. The guide rails 17A and 18A are formed as structures passable without interfering with nipping by nipping the curtain 14A from the front and rear. Airtight materials 193 and 194 are installed in a fitting part of the fire door 19 and movable guide rails 15A and 16A. A mating part 197 is divided from a fire door 19 body, and is movably installed on the side of the fire door 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004289419-A (JP)
Title: Wireless apparatus
Inventor: OKADA SHINICHI
IPC: H04B1/10
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in wireless characteristics due to an electromagnetic wave comprising a fundamental wave and N-th harmonic wave outputted from a clock oscillation means for a control means and interference between electromagnetic waves for reception and transmission.  <P>SOLUTION: The wireless apparatus is provided with: a wireless means for selecting an optional frequency; a control means for controlling the wireless apparatus; a clock oscillation means for generating a reference clock of the control means; a storage means for storing a condition for selecting an oscillated frequency of the reference clock; a comparison arithmetic means; and a frequency switching means for switching the oscillated frequency of the reference clock. When a prescribed band including the oscillated frequency of the reference clock or a prescribed band including the frequency of harmonics of the reference clock is overlapped with a transmission band of a transmission frequency or a reception band of a reception frequency, the oscillated frequency of the reference clock generated by the clock oscillation means is switched so that the harmonics of the oscillated frequency of the reference clock are brought into the outside of the transmission band of the transmission destination or the reception band of the reception frequency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288583-A (JP)
Title: Fuel cell
Inventor: TAKAHASHI YASUFUMI
IPC: H01M8/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell which can maintain a stable operation and power generation efficiency by reducing the pressure loss due to the division of the flow, preventing the blockage of the flow path due to the moisture generated by a power generation reaction and maintaining a uniform temperature, unnecessary to provide any extra humidifier during the operation of the fuel cell.  <P>SOLUTION: A reaction part 1 for executing the power generation reaction and a water recovering part 26 for dehumidifying the moisture generated by the power generation reaction and humidifying the supplied gas. The supplied gas is humidified by the recovering part 2 and the humidified gas is repetitively brought into the power generation action and the dehumidifying while passing through the reaction part 1 and the recovering part 2 in turns. Accordingly, it becomes possible to execute the power generation reaction while keeping a high temperature and constant humidity without needing any extra humidifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296499-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OOKA YOSUKE
IPC: H01L21/60
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having pads improved in reliability by eliminating such abnormal external appearances as melting surfaces from the pads.  <P>SOLUTION: On an insulating film 10, aluminum wiring 11 is formed as a wiring layer. The aluminum wiring 11 is positioned as the uppermost layer of each wiring and connected to a pad PAD. Each wiring is constituted of wiring composed mainly of aluminum and containing at least Cu or Cu and Si for suppressing electromigration. Of the wiring, however, pure aluminum is substantially disposed in part of the uppermost layer of each wiring and the surface 12 of the pure aluminum is exposed substantially from the pad PAD.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294138-A (JP)
Title: Beam direction measuring device and measuring method
Inventor: MORIYA TOSHIO
IPC: G01B11/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam direction measuring means not requiring a large-scale device installed with high accuracy, concerning a beam direction measuring device utilized in various fields such as robot control, measurement or on-the-spot photographed CG composition, for measuring the position or the attitude of a beam irradiation device and identifying the self-position.  <P>SOLUTION: A plane screen for projecting each irradiated beam, a beam projection position measuring means for measuring the position of a projection point projected on the screen, and a beam direction calculation means for calculating each beam direction from measured projection position information are prepared in order to measure irradiation directions of a plurality of beams. The beam irradiation device is moved to an optional different position or direction, and projection onto the screen and position measurement of the projection point are performed three or more times. The direction of each beam is calculated by the beam direction calculation means from position information of the projection point acquired at that time. Then, the each beam direction calculation means selects some combination from beam projection in a plurality of times, determines therefrom a plurality of forced conditions on each beam direction, integrates them, and determines the beam direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293837-A (JP)
Title: Hot-water storage type hot-water supply device
Inventor: HONMA MAKOTO
IPC: F24H1/18
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water storage type hot-water supply device capable of effectively utilizing a medium temperature water in a hot-water storage tank in supply of hot water.  <P>SOLUTION: This hot-water supply device is provided with a hot-water temperature sensor 48 detecting temperature of hot water in the hot-water storage tank 2, upper and lower medium temperature water going-out ports 34, 35 provided up and down of an intermediate position in the hot-water storage tank 2, a change-over means 33 for selecting either of the upper and lower medium temperature water going-out ports 34, 35, a medium temperature water mixing valve 30 mixing high temperature water from a hot-water going-out pipe 8 and hot water from the selected medium temperature water going-out port 34 or 35 to reach arbitray temperature, a hot-water supply mixing valve 37 mixing hot water mixed in the medium temperature water mixing valve 30 and low temperature water from a bypass pipe 38 to reach arbitrary set temperature for supply of hot water, and a control means 55 in which temperature detected by a stored hot-water temperature sensor 48 in the vicinity of height of each medium temperature water going-out port 34, 35 is inputted and which outputs a change-over signal to the change-over means 33 to select either of the upper and lower medium temperature water going-out ports 34, 35 corresponding to the temperature in the vicinity of the height of each of medium temperature water going-out parts 34 and 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296169-A (JP)
Title: Manufacturing method of color identification electrode structure for color cathode-ray tube
Inventor: MAKINO KEIZO
IPC: H01J9/14
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tensional force distribution shape of a mask that does not degrade the screen swinging property in the tension mask method.  <P>SOLUTION: In order to realize weight reduction, the plate thickness of an H member 11 is made thin, and a structure of the cross section of nearly triangular shape is obtained. The pressurizing position at the pressure member 23 is established so that the contact face 27 contacting the H member 11 of the pressure member 23 may include the point S1 at which the two sides of the nearly triangular cross section of the H member 11 intersect. Pressurization is carried out by surface contact by the pressure member 23, and then a grille piece 12 is fixed by connecting it to the H member 11. Thereby, a tension distribution shape that does not degrade the screen swinging property can be obtained, and generation of wrinkles due to the local deformation of the H member by pressurization by the pressure member 23 can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290771-A (JP)
Title: Method for producing composite material
Inventor: NAKATANI MASAKI
IPC: B05D1/26
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a coated cloth by coating a base material such as a fiber cloth with a molten resin or a resin varnish, which method is characterized in that the balance between the thickness of a coating film on the face and that of a coating film on the back, the thicknesses of the coating films, and the impregnability of substrate with resin are improved.  <P>SOLUTION: The method for producing a composite material by coating the base material comprising a fiber cloth with the molten resin or the resin varnish diluted with a solvent comprises simultaneously coating both surfaces of the fiber cloth with a controlled amount of a coating liquid ejected from a pair of dies opposite to each other across a base material conveying passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004027197-A (JP)
Title: Resin composition for optical fiber coating and strand and unit using it
Inventor: OSHIO ATSUSHI
IPC: C09D4/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for optical fiber coating which is excellent in anti-tearing strength in the case that a notch is given and breakability.  <P>SOLUTION: The resin composition for optical fiber coating to be used contains a radical-polymerizable oligomer A1 having an Mn of 600-1,600 obtained by reacting 1 an aliphatic polyol compound having an Mn of 50-600 and a chain structure, 2 a polyisocyanate compound having a cyclic structure and 3 a compound having both a hydroxy group and a radical-polymerizable unsaturated group in its molecule, and a radical-polymerizable oligomer A2 obtained by reacting 4 an aliphatic polyol compound having an Mn of 800-10,000 and a chain structure, 5 a polyisocyanate compound and 6 a compound having both a hydroxy group and a radical-polymerizable unsaturated group in its molecule. The weight ratio of A1 to A2 is 20/80-80/20. The concentration of urethane bonding is 1.85-3.00 mol/kg.  <P>COPYRIGHT: (C)2004,JPO