baber/WOPTO huggingface dataset:
Patent JP-2004116139-A (JP)
Title: Reinforcement method for main girder of existing bridge
Inventor: KONDO ETSURO
IPC: E01D2/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reinforcing a main girder of an existing bridge without removing a floor board, and without performing the cross-sectional reinforcement of only the main girder and the change for stress.  <P>SOLUTION: An upper steel plate is placed on a concrete upper face and a lower steel plate is placed on a lower face after removing the pavement and the like of the existing floor board, and the upper and lower steel plates are integrally connected by a bolt, shear transmitting materials are respectively hung over a lower steel plate end part and both sides of a main girder web respectively positioned in opposition to each other through a main girder flange, each lower steel plate end part and one end part of each shear transmitting material are integrally connected by utilizing the bolt connecting the upper steel plate, the concrete and the lower steel plate, and the other end parts of the shear transmitting materials are faced to both sides of the main girder web to be integrally connected by the bolt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115064-A (JP)
Title: Cup-shaped polyester container
Inventor: KOGURE MASATO
IPC: B65D1/26
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cup-shaped polyester container excellent in transparency and shape molding property.  <P>SOLUTION: The cup-shaped polyester container 1 has a bottom portion 2 to satisfy the conditions of the inequalities (1) 0.06≤ΔP≤ 0.14 and the inequalities (2) 20% ≤χc≤ 60%, where ΔP denotes the surface orientation, and n denotes the average refractive index. Preferably, a lower barrel portion 3 satisfies the condition of the inequalities (3) 0.12 ≤ΔP≤ 0.16, and the inequalities (4) 20% ≤χc≤ 50%, and an upper barrel portion 4 satisfies the condition of the inequalities (5) 0.08 ≤ΔP≤ 0.13, and the inequalities (6) 20% ≤χc≤ 50%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121005-A (JP)
Title: Holding tool for rod
Inventor: SUZUKI MINORU
IPC: A01K97/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To hold a fishing rod in a state thereof tilted at a desired angle.  <P>SOLUTION: A holding tool 100 for the rod is equipped with leg parts 110, a pedestal part 120 provided in the upper part of the leg parts 110, rod supporting parts 130 provided above the pedestal part 120 and a rod angle regulating mechanism 140 displacing the rod held with the rod supporting parts 130 from a nearly horizontal state to a prescribed angle of elevation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126069-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic cartridge and image forming apparatus
Inventor: NUKADA HIDEMI
IPC: G03G5/14
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor excellent in electrical properties, image quality and durability, a process cartridge using the electrophotographic photoreceptor and an image forming apparatus.  <P>SOLUTION: In the electrophotographic photoreceptor comprising a conductive substrate 1, an undercoat layer 2 formed on the substrate 1 and a photosensitive layer 3 formed on the layer 2, the layer 2 contains one or more sorts of particles obtained by coating the surfaces of core particles with a charge transporting organic pigment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124771-A (JP)
Title: Brake system for horizontal shaft type windmill
Inventor: TSUKAHARA JIRO
IPC: F03D11/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake system for a horizontal shaft type windmill for efficiently rotating the windmill when the wind power is normal, restricting the rotation when the wind power is strong, and restoring the efficient rotation when the wind power returns to normal, and capable of these operations with a simple mechanism with neither electric control nor manual operation.  <P>SOLUTION: An impeller 2 is provided freely to move in the axial direction of a rotary shaft, and an energizing means 11 for energizing the impeller 2 in a direction opposite to the wind is provided. When the wind speed exceeds a certain value, the impeller 2 is moved by the wind power in the same direction with the wind in the axial direction of the rotary shaft, resisting the energizing force by the energizing means 11. When the wind speed becomes a certain value or less, the impeller 2 is moved in a direction opposite to the wind in the axial direction of the rotary shaft by the energizing force of the energizing means 11. Brake means 14 and 15 are provided to be engaged with each other to decelerate the rotation of the rotor 2 when the impeller 2 is moved in the same direction with the wind in the axial direction of the rotary shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124855-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KUBOSHIMA TSUKASA
IPC: F01N3/18
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety and purifying performance of an exhaust emission control device for an internal combustion engine by accurately detecting the central temperature of an exhaust gas post-treatment device such as a catalyst or a DPF, by controlling a catalyst temperature or regeneration of the DPF based on the detected values, or by determining deterioration.  <P>SOLUTION: The DPF 3 with an oxidation catalyst is provided between exhaust pipes 2a and 2b of the internal combustion engine, and the emission gas temperature is detected by an exhaust gas temperature sensor 41. An ECU 6 calculates an estimated value of the central temperature of the DPF 3 with the oxidation catalyst from an output of the exhaust gas temperature sensor 41 by using an inverse transfer function of the temperature change of output gas in regard to the temperature change of the DPF, to control excessive temperature rise prevention or regeneration of the DPF 3 with the oxidation catalyst based on the calculated estimated temperature value. The transfer function is simply represented by using a primary delay and dead time, and by setting the primary delay time constant and dead time according to the exhaust flow rate, an estimate having good accuracy is made possible relatively easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127805-A (JP)
Title: Cooling method for plasma display panel in aging and cooling device used for the plasma display panel
Inventor: KARIYA KOICHI
IPC: H01J11/44
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling method and a cooling device for a plasma display panel 20 in aging, which enable an operator to age the plasma display panel 20 without causing cracks in its panel surface.  <P>SOLUTION: A blower 2 is disposed below the plasma display panel 20, and it is moved in parallel with a rear plane of the plasma display panel 20. A partial temperature rise in the plasma display panel is suppressed by blowing uniformly the rear plane of the plasma display panel with air sent by a motor 4 from the blower 2 which is moved in reciprocating directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132589-A (JP)
Title: Heat exchanger and its manufacturing method
Inventor: NAGASHIMA MASAHIKO
IPC: F28F1/30
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the fitting of corrugated sheets in a laminated state and to eliminate the joining work between the laminated corrugated sheets.  <P>SOLUTION: In this heat exchanger, the corrugated sheets 13 having chevron parts 13a protruded to one surface side and valley parts 13b protruded to the other surface side alternately formed at a prescribed pitch are arranged in the laminated state between tubes 12. Either one of the chevron part 13a and valley part 13b of each corrugated sheets 13 has a positioning projection part 15 protruded to the opposite direction in the same protruding size. Mutually adjacent corrugated sheets 13 are laminated so that the respective chevron parts 13a and valley parts 13b are arranged in the same position, and the positioning projection part 15 of at least one corrugated sheets 13 is overlapped with the chevron part 13a or valley part 13b of the other corrugated sheets 13. The corrugated sheets 13 adjacent to each tube 12 is arranged with the surface having no protrusion of the positioning projection part 15 as the surface to make contact with the tube 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132031-A (JP)
Title: Flush toilet-bowl, and method of using flush toilet-bowl
Inventor: YAMAKAWA HIROAKI
IPC: E03D11/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet-bowl capable of effectively preventing the dirt of an inner periphery of the toilet-bowl by stools 20 in a Western-style flush toilet-bowl 1A composed of a bowl-shaped toilet-bowl body 2 having a water storage part 4 for the washing water W at a lower part of a seat part 3.  <P>SOLUTION: This Western style flush toilet-bowl 1A has a structure that an oil tank 11 comprising an oil pump 12 is attached to the toilet-bowl body 2, an oil feed passage 13 with an oil nozzle 14 communicated with the oil pump 11 is formed on an inner periphery of an upper edge part of the seat part 3, and an oil coating film F can be formed on an upper face of the washing water W in the water storage part 4 by the oil injected from the oil nozzle 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132039-A (JP)
Title: Floor material joining structure
Inventor: HAYASHI MORIO
IPC: E04F15/02
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material joining structure hardly generating a gap at a joint part of floor materials connected and joined to each other, and easily nailing a male tongue to be fixed while keeping a nailing inclination angle of 45 or more.  <P>SOLUTION: This floor material joining structure is provided with the tongue 2 and a 3 fitted to each other on opposite end faces of the floor materials 1, 1 laid adjacent to each other, a tongue upper end face is an upward inclined plane 4 having falling gradient toward the tongue 2, a groove upper end face is a downward inclined plnae 5 having rising gradient toward a floor surface, and an inclination angle β of the downward inclined plane 5 is smaller than an inclination angle α of the upward inclined plane 4, so that an upper edge part of the upward inclined plane 4 and an upper edge part of the downward inclined plane 5 are kept into pressure contact with each other when the tongue 2 and the groove 3 are connected and joined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130935-A (JP)
Title: Drive unit supporting device in vehicle
Inventor: YAMAUCHI OSAMU
IPC: B60K5/12
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To move a drive unit side more securely downwardly in a simple configuration when the drive unit side moves relatively rearwardly with respect to a vehicle body side at the time of front collision or the like.  <P>SOLUTION: The vehicle body side 2 supports a cushioning body 25 by a bracket 27, and a member 26 to be supported which is supported by the cushioning body 25 is provided. The member 26 to be supported supports the drive unit 5 side. When the drive unit 5 side moves relatively rearwardly with respect to the vehicle body side 2, a part 41 of the drive unit 5 side abuts on the bracket 27 and releases at least a part of support of the cushioning body 25 to the vehicle body 2 side by the bracket 27, thus the drive unit 5 side is moved downwardly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136730-A (JP)
Title: Failure monitoring system
Inventor: MIYAJI MASAKAZU
IPC: B61L25/06
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform a quick recovery by easily detecting failures of instruments such as a ground element which is not connected with a code processor.  <P>SOLUTION: This failure monitoring system comprises a detecting means, a ground side transmitting means, a vehicle top device, and a vehicle side transmitting means. In this case, the detecting means detects failures of instruments which are provided in vicinities of rails on which a train runs. The ground side transmitting means transmits specified failure information to the vehicle side by specifying instruments related to the failures when failures of the instruments are detected. The vehicle top device which is loaded on the train receives and stores the specified failure information which is transmitted from the ground side transmitting means. The vehicle side transmitting means transmits the specified failure information stored in the vehicle top device of the train to a failure monitoring means which is provided on the ground of a specified place.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180687-A (JP)
Title: Simultaneous multi-mode and multi-band ultrasonic imaging
Inventor: JI TING-LAN
IPC: G03B42/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for an ultrasonic imaging and its device with which an echo information of a multi-mode and multi-band is acquired and processed simultaneously from a single set of pulse firings.  <P>SOLUTION: Non processed ultrasonic signal is digitized and stored in an I/Q data buffer 150. The stored data is parallel preprocessed as a function of a frequency band or multi-imaging mode. The parallel preprocess contains a data processing regarding multi-imaging mode. An output of a processor for parallel preprocess 160 is provided to an individual echo forming device 170 that is used for reconstructing multiple desirable echo information simultaneously in order to form the multi-mode or multi-band image. An echo forming process can be performed parallel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003144462-A (JP)
Title: Photo-curing device
Inventor: BURTSCHER PETER
IPC: A61K6/884
Filed: 2002-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a photo-curing device and a polymerization method for a polymerizing material improving dimensional accuracy in photo-curing and allowing the flexible use of various different polymerizing materials. SOLUTION: The dental photo-curing device is provided with at least two light emission diodes each with the different emission spectrum maximum. This photo-curing device polymerizes the photopolymerizing material containing at least one photo initiator 20 with sensitivity spectrum including a sensitivity spectrum maximum point. The sensitivity spectrum maximum point of the photo initiator is set to be different from the emission maximum point of the first light emission diode. The emission spectrum of the first light emission diode 12 has only a partial overlap region with the sensitivity spectrum of the photo initiator 20, while the emission spectrum of the second light emission diode 14 has a large overlap region with the sensitivity spectrum of the photo initiator 20.
Patent JP-2004141314-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the players to catch the valid lines on which the defined display results are derived and displayed before the deriving and displaying of the defined display results is actually done in a structure wherein the re-variable display of the identifying information is carried out with the setting of the plurality of valid lines.  <P>SOLUTION: When the big win patterns are given as the defined display results determined before the display results are actually derived and displayed, the re-variable display of the figures is carried out at individual variable display parts 80a-80c of a special pattern display device 9 and then, the big win patterns are derived and displayed on the valid lines as made known by the display of an informative line 81. With such an arrangement, the players can catch the valid lines on which the defined display results are derived and displayed before the deriving and displaying of the defined display results is actually done. This allows the players to carry on the games keeping the eyes on the valid lines on which the defined display results are derived and displayed, eventually enhancing the interests in the games.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142227-A (JP)
Title: Heat-sensitive recorder for film viewer
Inventor: OMURA HARUO
IPC: B41M5/327
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive recorder for film viewer wherein variation in coloring tone due to a light source is little, variation of coloring tone (color taste) to high recording density from low recording density is little, a texture blush resistance is excellent and the highest density of a recording part is high.  <P>SOLUTION: In the heat-sensitive recorder for film viewer having a heat-sensitive recording layer containing a leuco dye, a coloring agent and a water based adhesive and a protective layer on at least one side surface of a transparent substrate, specific red coloring fluoran compounds such as 3'-bis(4-diethylamino-2-ethoxyphenyl)-4-azaphthallide compound, 3-diethylamino-6,8-dimethylfluoran and the like and specific black coloring fluoran compounds such as 3-diethylamino-6-methyl-7-(3-toluidino)-fluoran and the like are used by a specific ratio as at least leuco dyes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141409-A (JP)
Title: Armrest structure
Inventor: YOSHIDA MASUO
IPC: B60N2/75
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an armrest structure having an armrest-through feature by compactly storing a protection material on the upper surface of the armrest in a seat structure of independently sliding left/right seats in the front/rear.  <P>SOLUTION: This armrest structure is so formed that automobile seats 1 disposed in the left/right are formed slidable in the front/rear independently, a front pull-down part 10 is formed in either one seat back 9 of the left/right automobile seats 1, the front pull-down part 10 is frontward pulled down and used as the armrest 3 and a seat back opening 12 formed by the frontward pull-down of the armrest is used as a through loading part. The outer face in the upper surface one side of the armrest 3 is doubly formed, is formed foldable from the central part, and when a luggage is put on the armrest 3, the upper outer face 4 is reversed to be a protection cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146236-A (JP)
Title: Fuel cell system
Inventor: IMAMURA TOMONORI
IPC: H01M8/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately make moisture status inside a fuel cell controllable.  <P>SOLUTION: In a fuel cell system provided with a fuel cell 10 to generate electrical energy by electrochemical reaction of a fuel gas containing hydrogen as the main component and an oxidation gas containing oxygen as the main component, the moisture status of a portion in which gas is circulated is detected by detecting means 24, 25, 35, 36, and based on its detected result, the moisture status of interior of the fuel cell 10 is diagnosed (estimated). Because the moisture status of interior of the fuel cell is appropriately controllable based on the diagnosis result of the moisture status of the fuel cell, liquid droplets stay in the gas path and drying of an electrolyte film are prevented, thereby output reduction of the fuel cell 10 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143870-A (JP)
Title: Road reflective mirror and upgrading method for corrosion-resistance of the same
Inventor: KOIDE TAKASHI
IPC: E01F9/623
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upgrading method for corrosion resistance for reducing corrosion generating in a stainless steel road reflecting mirror installed at the seashore or the like.  <P>SOLUTION: Corrosion-resistance can be improved by using an external power source anodic protection system that an electrically more inferior metal than stainless steel is brought into contact with the rear face of the stainless steel road reflecting mirror to keep an effective voltage in relation to the stainless steel mirror, or the external power source system to keep the voltage of the stainless steel mirror by using an auxiliary electrode and an external power source. Alternatively, by uniformly providing openings to ventilate the outside air at the rear board attached to the rear face, corrosion resistance can be effectively developed in the condition that the rear board is attached. In this way, corrosion can be favorably prevented even in the seashore having severe environment. Deterioration in visibility of the road reflecting mirror caused by corrosion for a long time is prevented and the mirror can contribute to safety traveling of cars.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142706-A (JP)
Title: Cargo receiving deck lifting device
Inventor: HAYAMIZU KENICHI
IPC: B60P1/44
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo receiving deck lifting device capable of control to gently stop a cargo at the uppermost position and the lowermost position with a simple constitution such as a detection device or the like.  <P>SOLUTION: In the cargo receiving deck lifting device, a cargo receiving deck 6 is liftably provided between the ground and the loading space 15 located at a predetermined height from the ground by the telescopic movement of a lift cylinder 5 through a link mechanism. A dog 7 consisting of two detection pieces 71, 72 formed in a forked shape, is provided at the operation side of the link mechanism, and a detection device 8 is provided on a support member 10 supporting the link mechanism. The dog 7 and the detection device 8 are disposed so that the detection device 8 detects one detection piece 71 at the position just before the uppermost position of the cargo receiving deck 6, and the detection device detects the other detection piece 72 at the position just before the lowermost position of the cargo receiving deck 6, and the cargo receiving deck 6 is gently stopped at the uppermost position or the lowermost position by reducing the lifting/lowering speed of the cargo receiving deck 6 with the detection of the detection device 8 through a speed reduction means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148327-A (JP)
Title: Cordless gas cutting of heated or cooled flat plate
Inventor: DONZE VALERIE
IPC: B23K7/10
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cutting procedure for a flat plate, which is free from faults about treatments of a flat plate having extreme dimensions, a high temperature flat plate, etc., and also to provide an apparatus for performing the gas cutting procedure.  <P>SOLUTION: The present invention relates to the gas cutting procedure for the flat plate using at least one oxidation acetylene cutting torch at a working place and the apparatus 1 for performing the procedure. The flat plate 2 and the oxidation acetylene cutting torch 3 are relatively moved keeping the flat plate 2 at the cutting position such that the main surface of the flat plate 2 tilts by -10° to -20° with respect to a vertical plane.  <P>COPYRIGHT: (C)2004,JPO