baber/WOPTO huggingface dataset:
Patent JP-2003031954-A (JP)
Title: Electronic component built-in type multilayer board and manufacturing method therefor
Inventor: YOKOYAMA HIROYOSHI
IPC: H01L25/18
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an electronic component built-in type multilayer board, that can integratedly mount electronic components to the inside compactly and at high density, and to provide a method for manufacturing the electronic component built-in type multilayer board. SOLUTION: In a manufacturing method of the electronic component built-in type multilayer board, where a plurality of electronic components are laminated and arranged in one piece and at the same time, formed into a laminar shape at the inside, a conductor wiring pattern (11) and a resin layer (12) are formed on the same surface on an insulating core substrate (10), and an electronic component (20) is mounted and connected onto the conductor wiring pattern. A dam-forming member (30) is jointed to the periphery of the mounted electronic component (20), and a sealing member (40) is filled into the cavity (31) to be cured. After that, the dam-forming member and sealing members are cut and polished at specific height. Additionally, the above processes are repeated, and a desired number of insulating layers (L1 and L3), where the electronic components are accommodated in the layers, are laminated on the core substrate (10), thus manufacturing the electronic component built-in type multilayer board.
Patent JP-2003027692-A (JP)
Title: Handrail with guide display part
Inventor: MATSUDA SHOGO
IPC: E04F11/18
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a handrail with a guide display part capable of being installed to any location while avoiding underground obstructions. SOLUTION: A pair of anchors 1 is embedded horizontally in a foot path. The lower end of a column 3 is fitted in each anchor 1 in such a way as to be relatively rotatable, and both are tightened by a screw member 4. A handrail rod 6 is detachably and slidably extended over the upper ends of the pair of columns 3, and the lower surfaces of the handrail rod 6 are fitted and fixed to recessed parts 5 of the columns 3. A braille plate 10 is provided on the upper surface of the handrail rod 6. Furthermore, a signboard 8 is fixed between the pair of columns 3 and the handrail rod 6, and both right and left sides of the signboard 8 are fitted and fixed to fitting grooves 7.
Patent JP-2003029361-A (JP)
Title: Method and device for reading radiation image information
Inventor: OTOKUNI SHINJI
IPC: G03B42/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an image signal accurately representing radiation image information recorded on a stimulable phosphor sheet in a method and a device for reading radiation. SOLUTION: The stimulable phosphor sheet having radiation image information recorded thereon while being carried by a carrying means 10 is irradiated with exciting light by an irradiation means 20 and a read means 30 detects stimulated phosphorescence generated by the stimulable phosphor sheet 1 irradiated with the exciting light to obtain the image signal representing the radiation image information. In this case, a carrying speed detecting means 50 detects scale marks formed on the stimulable phosphor sheet 1 in the carrying direction to obtain the carrying speed of the stimulable phosphor sheet 1 as carrying speed data and an image signal correcting means 50 corrects the obtained image signal according to the carrying speed data.
Patent JP-2003031417-A (JP)
Title: Laminated chip inductor and its manufacturing method
Inventor: SUZUKI YASUO
IPC: H01F17/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated chip inductor and its manufacturing method, which is superior in mountability enough to vacuum-chuck the inductor in a stable state, using a vacuum nozzle for vacuum chucking at mounting. SOLUTION: The laminate chip inductor 20 is a chip-like laminate 4 formed by alternately laminating electric insulation layers and conductor patterns. The ends of the patterns are connected one after another along the laminating direction, and a spiral coil 6 is provided in the laminate 4. A pair of outer electrode terminals 8 are provided at both ends of the laminate 4. The upside 21 of the laminate 4 is a portion to be vacuum chucked, and a film layer 22 is provided between a pair of outer electrode terminals 8 on the upside 21. The outer surface of the layer 22 is substantially flush with the outer surface of the outer electrode terminals 8. This prevents a gap from appearing between a vacuum nozzle and the inductor 20 at vacuum chucking.
Patent JP-2003035250-A (JP)
Title: Wind power using snow melting system
Inventor: WADA HIROTAKA
IPC: H02P9/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a wind power using snow melting system capable of continuously imparting heat for melting snow even at windless time while reducing a cost. SOLUTION: When a windmill 1 rotates by wind, a rotary shaft of a synchronous generator 2 is rotated so that AC power is generated in the synchronous generator 2 by this rotation. This AC power is supplied to an electric heater 4 by a power supply passage 3. The electric heater 4 is constituted by using a sheet-like heating element including, for example, carbon. A latent heat accumulating material 5 is arranged on this electric heater 4 so as to contact with this electric heater. The latent heat accumulating material 5 has a property of accumulating heat by spending the heat imparted at a temperature of about 5 deg.C on a state change.
Patent JP-2003037155-A (JP)
Title: Method for manufacturing thinned wafer
Inventor: OYA KAZUYUKI
IPC: C09J7/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a back-grind method that can peel a wafer on the boundary face between itself and an adhesive film when there is a resin insulating film or a protective film on the circuit surface. SOLUTION: A method for manufacturing a thinned wafer, characterized in that after the circuit surface (side A) of a semiconductor wafer (a) and a retaining substrate (b) are bonded with an adhesive film (c), the wafer is thinned by grinding and abrading the back side (side B) of the semiconductor wafer, and according to preferences, after the side (side B) is metalized, the thinned wafer is peeled from the retaining substrate (b), wherein a thermoplastic resin film, the glass transition point or the melting point of which differs between the surface and the back side, is used as the adhesive film (c) in such a way that the side (front side) of the thermoplastic resin film, the glass transition point or the melting point of which is higher, is bonded to the circuit surface (side A) of the semiconductor wafer (a).  By using the thermoplastic resin film, the glass transition point or the melting point of which differs between the surface and the back side, as an adhesive film, the effect is obtained that the thinning of a semiconductor wafer that can be peeled can be carried out even if there is a resin insulating film or a protective film on the circuit surface.
Patent JP-2003040092-A (JP)
Title: Industrial vehicle
Inventor: WAKABAYASHI TSUGUO
IPC: B60T5/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an industrial vehicle in which an auxiliary brake is applied separately from a wheel brake. SOLUTION: In this industrial vehicle provided with a transmission 3 inputted from the drive source 1 side, an output shaft 6 from the transmission 3 is interlocked with the wheel 23 side through a differential gear 8, and a wheel brake 11 is provided on the wheel 23 side. An auxiliary brake 25 is provided in a transmission path from the output shaft 6 of the transmission 3 to the wheel brake 11. The auxiliary brake 25 is applied separately from the wheel brake 11 to improve braking capacity to thereby stop the vehicle always with sufficient braking force. Even if a large cargo handling vehicle is continuously operated in a harsh manner, the wheel brake 11 is prevented from being overheated by the heat generation of a lining material.
Patent JP-2003045879-A (JP)
Title: Method for etching metal film
Inventor: OBARA NAOKI
IPC: H01L21/3213
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To form a fine metallized wiring by controlling the inclination angle at the sidewall part of an etched metallized wiring using a low cost anisotropic etching system. SOLUTION: When single layer films of Au and Pt are formed and etched using an aqua regia based solution, etching rate of Au employed in the upper layer was about 100 nm/min and etching rate of Pt employed in the lower layer was about 80 nm/min. Since etching rate of the upper layer Au is higher, lateral etching rate of Au is also high when a multilayer film of Au/Pt is etched using an aqua regia based solution and a tapering angle larger than two times the film thickness of Pt is formed. When an insulation film of SiO2 is formed for these two kinds of sample and the cross-sectional structure is observed, the SiO2 covering the multilayer film of Au/Pt does not overhang but is formed with a gentle slope. A fine metallized wiring can be formed by etching a multilayer film of two kinds of metallic element having different etching rate.
Patent JP-2003038742-A (JP)
Title: System for mounting parts for manufacturing game machine
Inventor: NAKADA HIROYUKI
IPC: A63F7/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent damage of game parts due to setscrews. SOLUTION: A game board 1 in which a game part 2 is arranged is mounted on a table 5 in order to ensure that the position of a through hole 4 formed in the game part 2 and the position of a prepared hole 3 formed in the game board 1 will be aligned, a light source 7 irradiates the game part 2 with measurement light from above, a sensor 8 measures alignment of the through hole 4 and the prepared hole 3, a position confirmation means 10 receiving the result of measurement from the sensor 8 decides whether the through hole 4 and the prepared hole 3 are aligned. If the through hole 4 and the prepared hole 3 are aligned, a driver 22 descends while rotating a setscrew 18, and tightens and joins the setscrew 18 to the game board 1 via the prepared hole 3 from the through hole 4, mounting the game part 2 to the game board 1.  If the through hole 4 and the prepared hole 3 are not aligned, the driver 22 does not tighten the setscrew 18 and an information means 9 informs of an abnormality.
Patent JP-2003046059-A (JP)
Title: Power module
Inventor: TAKAYAMA TAKESHI
IPC: H01L25/18
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a power module having improved noise resistance amount to noise which reaches from the outside. SOLUTION: In a case 1, a substrate 4, on which a semiconductor element 5 for power and an IC 6 for control are mounted, is accommodated. On the substrate 4, a plurality of terminals 7 including a GND terminal 7a are formed. A harness 2 is constituted by coating a member, in which a plurality of wirings including wirings 8a for a control power source and wirings 8b for an I/O signal, are bundled with a coating member 9. The wirings 8a and 8b are connected with terminals 7. The coating member 9 has a double-layer structure, constituted of an inside conducting layer 9a and an outer insulating layer 9b. The conducting layer 9a is connected with a GND terminal 7a by using a wiring 10, so that GND potential is applied to the conducting layer 9a.
Patent JP-2003045618-A (JP)
Title: Wafer heating device
Inventor: SAKAMOTO KOJI
IPC: H05B3/14
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a soaking plate is deformed and the soaking property cannot be attained due to lack of heat resistance of aluminum used as the soaking plate in a conventional wafer heating device using aluminum soaking plate when treatment temperature of a wafer increases over 400 deg.C in a ceramic heater for a wafer heating device. SOLUTION: In this wafer heating device, the soaking plate is made of silicon carbide ceramics and the resistance change of a heating resistor is 2% or less when treatment of 600 deg.C×1000 hours is performed.
Patent JP-2003017914-A (JP)
Title: Antenna angle joint metallic fixture
Inventor: YAMAMOTO MANABU
IPC: H01Q1/12
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an antenna angle joint metallic fixture used to be able to beautifully mount an antenna in a direction. SOLUTION: The antenna angle joint metallic fixture of this invention uses an angled metallic fixture (3) in an intermediate part between an antenna side base (4) and an antenna pole (2).
Patent JP-2003047141-A (JP)
Title: Gas-insulated bus bar apparatus
Inventor: FUKUNAGA MASAYUKI
IPC: H02B13/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To further improve earthquake resistance in such a pressure vessel of an gas-insulated bus bar apparatus, which has partly to be installed with a bridged structure at a high position from ground in a layout to cross an in-plant road or to have a solid crossing, when the gas-insulated bus bar apparatus is installed in the yard of a substation, and further, when a bellows part of the pressure vessel is disposed in the bridged part, the vibration proof is deteriorated due to an excessive load, and installation of a steel bridge as a supporting structure to support the pressure vessel is required as well. SOLUTION: The pressure vessel 3 having no bellows and the steel bridge 10 are solidly connected at an approximately central position G of the bridged horizontal parts 8 and 13, respectively, and no connection point between the two is provided at riser parts 6 and 11, and 7 and 10 of the two. The earthquake resistance is improved by reducing the weight the steel bridge 10 has to support, by eliminating a rigidity-weak part from the pressure vessel 3 by omitting the bellows, while thermal expansion and contraction of the horizontal part 8 of the pressure vessel 3 can be absorbed by varying connection angles between the horizontal part 13 of the steel bridge 10 and the riser parts 10 and 11.
Patent JP-2003052117-A (JP)
Title: Electrical connection box
Inventor: HOSOE KATSUHIRO
IPC: H02G3/38
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To receive a flat cable made to have a surplus length provided in the inside of a case of an electrical connection box, so as to easily draw out the flat cable to outside the case. SOLUTION: In the inside of an electrical connection box, the flat cable by winding it on a plurality of guide bars, is received in a folded state, and a guide groove which fit to at least one end of the guide bar to freely slide is provided in a side surface of a case; further a guide bar lock means is provided in the tip ends of these guide bars, in this constitution, the flat cable is received to maximize its folding width to inside the case in a condition for alternately positioning the guide bar in opposite directions; and when the flat cable is pulled from the outside by releasing the guide bar lock means, the flat cable is drawn out to the outside, while contracting its folding width by moving the guide bar in a direction of approach.
Patent JP-2003056835-A (JP)
Title: Gas cooler
Inventor: FUKAMI YASUTAKA
IPC: F23G5/44
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas heater which is not clogged with dust. SOLUTION: A flue 22 is divided into a plurality of parts in the flowing direction of gas by a partition wall 20 to form passages 21. Flow rate adjusting means 30 capable of supplying and shutting off the gas flowing in the passages 21 are provided. Thus, when all the flow rate of gas flowing in the flue 22 is decreased, a part of the passages 21 is shut off to decrease the total sectional areas of the passage 21 in which gas flows and maintain the flow velocity of the gas of the passages 21 in which the gas flows to a prescribed range. When the total flow rate of the gas flowing in the flue 22 increases, a part or all of the shut-off passages 21 are opened to supply gas so that the total sectional area of the passages 21 in which the gas flows is increased and the flow velocity of gas in the passages 21 in which the gas flows to a prescribed range is maintained.
Patent JP-2003056368-A (JP)
Title: Gas turbine driving method and driver
Inventor: ARIGA NOBUHITO
IPC: F02C9/28
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provided a gas turbine driving method and driver improving responsiveness and efficiency. SOLUTION: The gas turbine driver is provided with a fast acceleration/ deceleration support device 8 supporting drives of compressors 1, 2 and 3 and it drives a gas turbine G. When an accelerating amount or a decelerating amount exceeds a threshold, the fast acceleration/deceleration support device 8 is put into a driving mode.
Patent JP-2002156718-A (JP)
Title: Photographic element for calibrating digital image
Inventor: KEECH JOHN T
IPC: G06T5/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To perform high quality calibration in a photographic element at photographic finishing, such as development. SOLUTION: This calibration method is composed of a step of exposing the photographic element to form the latent image of a reference calibration target including a plurality of reference calibration patches, a step of exposing the photographic element to form a latent image of a scene, a step of processing the photographic element to form developed images from the latent images on the photographic element, a step of scanning the developed images to produce digital images, a step of measuring the pixel values of the digital image of the reference calibration target to produce a measured value for each of the reference calibration patches, a step of obtaining an target value and adjustment data corresponding to each reference calibration patch, a step of generating image calibration corrections using the measured values,  the target values and the adjustment data and a step of applying the image calibration corrections to the digital image of the scene.
Patent JP-2002105767-A (JP)
Title: Spinning machine
Inventor: CRISTEN PETER
IPC: D01H1/20
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a spinning machine improve to be allowed to simply select in high reliability each time whether an operation with a rotation direction of the drive of the spinning machine or another operation with the other rotation direction of the drive of the spinning machine. SOLUTION: This spinning machine has a frequency converter composed to be able to cope with a control corresponding to a rotation direction of the drive and also another control corresponding to the other rotation direction of the drive, and also has at least one corresponding control input site.
Patent JP-2003056678-A (JP)
Title: Final reduction gear
Inventor: SHINOTO KEIJI
IPC: F16H57/038
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a final reduction gear in which usage conditions are not limited by a rotation direction of a propeller shaft. SOLUTION: This final reduction gear comprises a drive pinion shaft 18 to which driving force from an engine is inputted, a differential case provided with a ring gear 24 engaged with the drive pinion shaft 18, in which a differential mechanism to transmit power to an axle is contained, and which is fixed to a ring gear 24, and a differential carrier 21 provided with a carrier main body 21a to contain the drive pinion shaft 18 and the differential case, and a carrier cover 21b. Ports 33 and 35 are formed respectively at an upper part and a lower part of the differential carrier 21, a breather plug 37 is assembled with the port 35 on the upper side of the two ports 33 and 35, and a drain plug 34 is assembled with the port 33 on the lower side.  By vertically inverting the differential carrier 21, the ring gear 24 is rotated in one direction regardless of the rotation direction of the drive pinion shaft 18.
Patent JP-2003055860-A (JP)
Title: Under shirt fabric for clean room excellent in comfortable property and having see through- preventing property
Inventor: FUJII MINORU
IPC: D01F8/12
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a fabric for an under shirt used in a clean room, having a dust free property required for a fibrous product used in the clean room, and having comfortable wearing properties such as moisture-absorbing property, see through-preventing property, etc., simultaneously. SOLUTION: This woven or knitted fabric consisting of a synthetic fiber multi-filament yarn is provided by using at least a moisture-absorbing polyamide- based multi-filament yarn jointly using a hydrophilic polymer as a constituting thread, and having >=1.5% moisture absorptivity, >=75% see through-preventing property, <=50/L.m<2> raw material dust-generating amount of >=0.3 μm particle diameter, <=30/L.m<2> raw material dust-generating amount of >=0.5 μm particle diameter, >=50% dust-capturing rate of 0.3 μm particle diameter and >=60% dust-capturing rate of 0.5 μm particle diameter.
Patent JP-2003061489-A (JP)
Title: Method for arranging underground pipe for ground temperature control system
Inventor: SAGARA YUICHI
IPC: E01C11/26
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for arranging underground pipes for a ground temperature control system, having advantages that when the temperature of soil is to be controlled through piping heat transfer medium pipes underground of a vegetation site such as a pitch, the ground can almost uniformly be heated or cooled to uniformize the ground temperature even if the vegetation site is broad, with less pressure loss leading to improving operating efficiency, and also the reliability of the heat transfer medium pipes can be improved, resulting in less harmful effect on the vegetation even if troubles including a leak in one of the heat transfer medium pipes occur and the operation of the pipe in question is stopped. SOLUTION: The ground temperature control system functioning to circulate a heat transfer medium through pipes 2 embedded in a vegetation site has the following scheme: as to a heat transfer medium unit composed of the plurality of single pipes 2 constituting going path and returning path, the going path end and the returning path end are connected to an entrance side header pipe 6a and an exit side header pipe 6b, respectively, wherein the going path side adjoins the returning path side.
Patent JP-2003066624-A (JP)
Title: Developing solution for photosensitive planographic printing plate and method for making planographic printing plate
Inventor: NAGASE HIROYUKI
IPC: G03F7/32
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing solution for a photosensitive planographic printing plate capable of satisfying both stains in printing and printing resistance and capable of ensuring satisfactory developing performance even under a low pH condition and to provide a method for making a planographic printing plate. SOLUTION: The developing solution for a photosensitive planographic printing plate contains a nonionic surfactant and/or an anionic surfactant, a weak acid or its salt having a dissociation constant pKa of 10-13 and a water-soluble sulfite and/or an alkali-soluble mercapto compound and/or a thio-ether compound and has pH 11.5-12.8. A photosensitive planographic printing plate obtained by disposing a photopolymerizable photosensitive layer comprising a compound having an ethylenically unsaturated bond and a titanocene initiator is exposed, washed, processed with the developing solution, washed again and coated with >=0.02 g/m<2> (on dry weight basis) desensitizing agent comprising (a) 0-3 mass% gum arabic and (b) 5-30 mass% modified starch.