baber/WOPTO huggingface dataset:
Patent JP-2005061768-A (JP)
Title: Range hood
Inventor: SHIRAHAMA SEIJI
IPC: F21Y101/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood with a lamp easy to replace, having high interior quality while supplementing the lighting of a kitchen.  <P>SOLUTION: The range hood comprises a hood part 1 for trapping oily smoke and an exhaust part 3 arranged above the hood part 1 and including a blower 2 for exhausting the oily smoke trapped by the hood part 1, the hood part 1 having a downward lighting system 8 for downward lighting and an upward lighting system 9 for upward lighting. Thus, it supplements the lighting of the kitchen and has high interior quality with its outstanding design, and its lamp is easy to replace.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060335-A (JP)
Title: Method for carbon-carbon coupling using palladium catalyst composition
Inventor: KOBAYASHI OSAMU
IPC: C07B61/00
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out a carbon-carbon coupling reaction in high efficiency and yield by an easier operation.  <P>SOLUTION: The carbon-carbon coupling reaction is carried out by reacting an aryl boric acid compound with a halogenated aryl compound together with a ligand and a base in the presence of a catalyst composition produced by physically supporting a palladium catalyst on a crosslinked organic polymer compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067319-A (JP)
Title: Driving device of hybrid vehicle
Inventor: KOMADA HIDEAKI
IPC: B60L50/16
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid driving device with excellent on-vehicle property capable of setting a plurality of operation modes.  <P>SOLUTION: In this driving device, electric power sources 2 and 3 for converting mechanical energy into power and an internal combustion engine 1 are provided as power sources, a plurality of pairs of planetary gear mechanisms 4 and 5 for increasing/decreasing output torque of at least one of the power sources 2 and 3 are provided, and the plurality of operation modes are set by changing a route for transmitting torque to an output member 15 via either one of the planetary gear mechanisms 4 and 5. At least the electric power sources 2 and 3 and either one pair of the pairs of planetary gear mechanisms 4 and 5 are arranged in an axis direction and are adjacently disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068498-A (JP)
Title: Method of producing high strength sintered ore
Inventor: NUSHISHIRO KOICHI
IPC: C22B1/16
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing high strength sintered ore effective for improving the shatter index (SI) and the rate of disintegration during reduction (RDI) particularly in low slag ratio sintered ore reduced in the contents of SiO<SB>2</SB>and CaO regarding a method of producing sintered ore as one of the raw material for blast furnace charging.  <P>SOLUTION: In the method of producing high strength sintered ore, at the time of producing sintered ore comprising, by mass, <4.5% SiO<SB>2</SB>and 4 to 8% CaO, sintering treatment is performed using the blending raw material comprising ≥50% iron ore having an apparent density of ≥4.2 g/cm<SP>3</SP>, 5 to 15% mill scale and 0.8 to 4% MgO.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006421-A (JP)
Title: Surface light source device
Inventor: ISAMOTO KEIJI
IPC: G02B6/00
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To remedy uneven luminance in a directional distribution of the light incident on a light guide plate from a light source, and enabling even illumination, in the surface light source device.  <P>SOLUTION: Luminance adjusting patterns 150 reflecting guided light toward a light source 13 are provided on a surface of a light guide plate 12. The light incident on the luminance adjusting patterns 150 are reflected toward the light source 13 to generate multiple reflection between the light source 13 and the luminance adjusting patterns 150, increasing the light in the direction where the luminance patterns 150 are not formed. The luminance adjusting patterns 150 are set in the angular directions having high brightness in a directional distribution of the light incident on the light guide plate 12, consequently uneven brightness in the directional distribution of the light emitted from the light guide plate 12 can be adjusted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005070532-A (JP)
Title: Remote interactive educational system
Inventor: NAGANO TAKEHIKO
IPC: G06Q50/10
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote interactive educational system capable of reducing overlapping processing.  <P>SOLUTION: The system is equipped with a switching means 4 for lecture materials which switches the previously stored lecture materials and transmits the same to a participant side terminal, a participant interaction means 6 for interacting with the participant side terminal through a communication circuit, a lecturer side terminal 3 which is equipped with an answer means 7 for inputting the answers to the questions inputted from the participant side terminal, a lecture information storage device 17 which stores the questions inputted from the participant side terminal by making the same correspondent to the topics of the lecture materials, the switching histories of the lecture materials and the answers to the questions, and server units 8, 12 and 14 which connect the lecturer side terminal 1, the participant side terminal 18 and the lecture information storage device to each other through the communication circuits. The server unit is arranged to retrieve the questions relating to the topics and the answers to the questions upon receipt of the questions relating to the topics of the lecture materials from the participant side terminal 2 and to transmit the answers to the participant side terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071932-A (JP)
Title: Hydrogen generating apparatus and fuel cell system
Inventor: SUDA SEIJIRO
IPC: H01M8/06
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To simply control progress of a hydrogen generation reaction of a hydrogen generating apparatus mounted to a fuel cell system and using an alkaline aqueous solution containing a metal-hydrogen complex compound.  <P>SOLUTION: This hydrogen generating apparatus is so structured that an aqueous solution storage part for storing the aqueous solution containing the metal-hydrogen complex compound, and a catalyst storage part for storing catalyst coming into contact with the alkaline aqueous solution to generate hydrogen are formed by partitioning them; a state for generating hydrogen by bringing the alkaline aqueous solution into contact with the catalyst is changed over to a state for separating the alkaline aqueous solution from the catalyst and vice versa by using a switch means; and generated hydrogen is exhausted from a hydrogen discharge port to supply it to, for instance, a fuel cell. In this case, control of the hydrogen generation can simply be carried out so that, for instance, hydrogen gas is generated in line with timing at which a hydrogen supply destination needs hydrogen, and hydrogen gas is prevented from being generated in other timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075023-A (JP)
Title: Interior luminaire light
Inventor: OKABE TOSHIAKI
IPC: B60Q3/02
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior luminaire light capable of simplifying a constitution and realizing cost reduction.  <P>SOLUTION: The interior luminaire light has a design part 55 having a lens fixed to a housing 53 mountable to an opening 52 provided on an interior material 51 of a vehicle; and a function part 57 arranged at a back surface 51a side of the interior material 51 by being supported by the design part 55 and provided with a light source 56. In order to temporarily fixing the design part 55 to a predetermined position, a grip 58 engageable with an edge part of the opening 52 is provided on the housing 53. A projection part 59 projected from the edge part of the opening 52 along the back surface 51a of the interior material 51 is projectedly provided on a function part body 70 of the function part 57 and the function part 57 is supported to the design part 55. Thereby, the housing 53 and the projection part 59 clamp the interior material 51 to retain itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077137-A (JP)
Title: Output signal processor for encoder
Inventor: KIRIYAMA TETSUO
IPC: G01D5/34
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a quantization error in sampling to enhance resolution, even when a bit length of an A/D converter is short.  <P>SOLUTION: An output signal processor for an encoder is provided such that sinusoidal signals a, b of two phases output from photodetecting elements 18A, 18B provided in an optical encoder 10 are converted into input signals AO, BO by amplification circuits 20A, 20B, and thereafter, they are input into the A/D converters 26A, 26B to be converted into digital signals, and then a digital computation processing is conducted. In the processor, there are provided a noise generator 22 for generating a dither signal (white noise N) imparted to the input signals AO, BO of the A/D converters 26A, 26B, and digital low-path filters 28A, 28B for removing a high-frequency component resulting from a dither from the input signals AO, BO of the A/D converters 26A, 26B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075495-A (JP)
Title: Fork mounting structure of forklift
Inventor: IWAMOTO TAKAHITO
IPC: B66F9/12
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fork mounting structure of a forklift, allowing a worker to easily perform fork looseness preventing work.  <P>SOLUTION: In this fork mounting structure, forks 27, 29 are locked on finger bars 33, 35 to fit a fork 21 to a lift bracket 31. The lower finger bar 35 includes: a fixed part 37 fixed to the lift bracket and a movable part 39 on which the lower hook 29 is latched, wherein the fixed part and the movable part are provided to vary the space between them.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076247-A (JP)
Title: Top beam connection bracket and beam handrail using the same
Inventor: OMAE MAKOTO
IPC: E04F11/18
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a bothersome feeling caused by the nearby existence of a post of an adjacent beam and stably and securely supporting the beam by supporting the beam to the post by making use of an adjusting beam.  <P>SOLUTION: A spherical body 15 of a universal joint 10 fixing a beam 4 end is received to hold between a pair of erected piece 23, 24 opposing back and forth arranged at the bracket body 21a of the connection bracket 20a for the top. By inserting and fixing the fitting leg 29 of the bracket body 21a into the hollow part of the post 1, the beam 4 is projected upward the post 1 by the connection bracket 20a. While using the same and freely adjustable projected width connection bracket 20b for bringing out, a beam handrail A in which the beam 4 is arranged in two stages in the protruded corner and the intruded corner can be used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005074842-A (JP)
Title: Id card making system
Inventor: TATSUGUCHI NAOMI
IPC: B42D15/10
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ID card making system permitting a applicant himself/herself to attach as a face photo a face image which the applicant likes by selecting the face image for an ID card such as a driver's license or the like by the applicant himself/herself.  <P>SOLUTION: The ID card making system 1 comprises an image management device 3 equipped with an imaging means 16 for an operator to pick up the image of an applicant and a making device for making the ID card with a face photo based on the face image data formed by the image management device 3, and both devices are connected with each other. The image management device 3 is equipped with an imaging means 8 for an applicant to picking up the image of applicant's own face image and a monitor 9 for displaying the picked-up face image, and an auxiliary imaging device 2 for allowing the applicant to repeatedly pick up the face image by the applicant's operation is connected via a network. The image management device 3 is equipped with a monitor 17 to display the face image based on the face image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079003-A (JP)
Title: Electron gun
Inventor: YOSHIKAWA AKIO
IPC: H01J37/06
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To exchange an emitter while maintaining a vacuum state inside a chamber.  <P>SOLUTION: Coupling of an emitter for operation 1 with a wiring terminal 4 is released by an operation of a support shaft 5b from outside the chamber, a driven disc 8 and an emitter support disc 3 coupled with the driven disc 8 are made to follow rotation of a driving disc 7, and a reciprocal position change is made between the emitter for operation 1 and a replacement emitter 2 arranged in symmetry around a center shaft 3a to couple the replacement emitter 2 with the wiring terminal 4 by the operation of the support shaft 5b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078511-A (JP)
Title: Security system
Inventor: NODA KEISUKE
IPC: G08B25/04
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system that improves the security at low cost and with a simple structure.  <P>SOLUTION: Validity is judged on the basis of the validity data responded from a radio tag embedded in a card only by using a radio tag scanner ENT positioned at the first entrance of a building 100. If the validity of the card has been expired, a radio tag 5 is set not to respond by sending a non-response command in order that a response F of the radio tag does not respond.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079539-A (JP)
Title: Plasma treatment apparatus
Inventor: ARAI MASATSUGU
IPC: F25B1/00
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment apparatus having an electrostatic adsorption electrode capable of controlling a temperature of a semiconductor wafer under a high efficient etching treatment.  <P>SOLUTION: The plasma treatment apparatus is provided with: a dielectric film 4 on a front surface thereof; an electrode block S in which a passage 6 for refrigerant is formed; a maintenance stage of a system which maintains a semiconductor wafer W through a dielectric film 4 on the electrode block S surface to perform a temperature control; and a refrigeration cycle 50 consisting of a compressor 52, a condenser 55, an expansion valve 53, a heat exchanger 54 with a built-in heater, and an evaporator. In the plasma treatment apparatus, the electrode block S is used as the evaporator of the refrigeration cycle, and a temperature of the electrode block S is controlled by a temperature controller of a direct expansion system which performs expansion by directly circulating the refrigerant within the electrode block S.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005081584-A (JP)
Title: Lithographic printing plate material and method for making printing plate
Inventor: SUZUKI KAZUYOSHI
IPC: B41N1/14
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate material improved in development speed on a printer, and a method for making a printing plate.  <P>SOLUTION: The lithographic printing plate material having a hydrophilic layer and an image forming layer on a plastic support is characterized in that the image forming layer is a layer which can thermally form an image and can be developed on the printer, and that the top-most surface layer of the rear face of the lithographic printing plate material contains a lubricant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085855-A (JP)
Title: Capacitor, capacitor with semiconductor element, substrate with capacitor, structure composed of semiconductor element, capacitor, and substrate, and method of manufacturing capacitor
Inventor: OTSUKA ATSUSHI
IPC: H01G2/06
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new application of via electrodes so as to diversify the mounted states of capacitors.  <P>SOLUTION: A laminated ceramic capacitor 10 is provided with via electrodes 15+ and 15- formed through the capacitor 10 from the front surface 10a to the rear surface 10b, and rectangular lands 17 which are electrically connected to either one of the via electrodes 15+ and 15- on the rear surface 10b of the capacitor 10. The lands 17 are formed in regions across a plurality of via electrodes 15 containing one or more via electrodes 15+ and 15-, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004103229-A (JP)
Title: Magnetic recording medium having magnetic flux modulation characteristic of low standard deviation
Inventor: HUELSMAN GARY L
IPC: G11B5/842
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a magnetic flux modulation characteristic of low standard deviation.  <P>SOLUTION: This medium is a magnetic recording medium in which magnetic flux modulation is suppressed and a SN ratio is improved. This magnetic recording medium can take a type of a magnetic tape or a magnetic disk. The magnetic flux modulation characteristic can be improved by providing a magnetic recording layer of which thickness is uniform. For example, the magnetic recording medium can have a coercive force of 2000 oersteds or more and one sigma standard deviation of the magnetic flux modulation characteristic of less than 0.06. In some case, one sigma standard deviation of the magnetic flux modulation characteristic can be made less than 0.05, further, by 0.04. Storage density can be supported to improve by suppressing the magnetic flux modulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005086442-A (JP)
Title: Digital image recognition device and method
Inventor: MIYAGI NORIKO
IPC: H04N1/40
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for resolving gaps like color differences between character edges and character insides, which are caused by the characteristics of color materials, in image recognition and image formation which use a recording device switching an electrophotographic system and an ink jet recording system.  <P>SOLUTION: Compensation of detecting a character inside as a character pixel area and compensation of detecting character edges are performed while interlocking with each other, and results of these compensation are utilized for compensation of CMY (cyan, magenta, and yellow) signals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087461-A (JP)
Title: Needle bar driving mechanism
Inventor: ARAI TOMIO
IPC: D05B55/14
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To realize a needle bar driving mechanism of a sewing machine with which a smooth movement can be performed without enlarging the sewing machine.  <P>SOLUTION: A linkage body is installed to connect with a needle bar 71 which supports a sewing machine needle through two or more roller bearings 76a and 76b disposed on a linkage connection pin 74a which is built in a balancing weight 74 installed at a pointed head part 50a of an upper shaft 50 which rotates by driving of a sewing machine motor M, so that the linkage body is made to appropriately swing with the rotation of an upper shaft and to move smoothly. Also, the linkage body is attached through the two or more bearings which are disposed in parallel in an axial direction of the linkage connection pin so that a constitution of the surrounding of the linkage connection pin such as an outer diameter of one end part of the linkage body can be made comparatively small and a frame 10 of the sewing machine to accommodate the linkage body (a needle bar driving mechanism) or the sewing machine 1 itself is not necessary to be enlarged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094963-A (JP)
Title: Pwm cycloconverter
Inventor: HARA HIDENORI
IPC: H02M5/27
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PWM cycloconverter that can easily perform the improvement of an input current waveform and the regeneration of the energy of a snubber to a power source.  <P>SOLUTION: This PWM cycloconverter comprises a PWM converter connected to a DC voltage system. The output portion of the PWM converter is connected to the input filter pre-stage of the PWM cycloconverter to suppress the resonance of an input filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087966-A (JP)
Title: Garbage disposal apparatus
Inventor: HORIE HIROMOTO
IPC: F26B23/02
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus which makes it possible to form a heating chamber of garbage in a garbage disposal vessel in the inside of a combustion chamber of a burner, enables the whole of the garbage disposal apparatus to be compact and low-cost as far as possibly and, moreover, is capable of drastically enhancing the heating, drying and stirring efficiency of garbage.  <P>SOLUTION: In this garbage disposal apparatus, the garbage charged into the garbage disposal vessel 1 is heated, dried and, thereafter, stirred. The garbage disposal apparatus is constituted so that a heating chamber CH is disposed on the upper half part of the garbage disposal vessel 1, a stirring chamber CM is disposed on the lower half part thereof, front and rear burners 10F, 10R are disposed on front and rear side walls of the heating chamber CH, flames jetted from the burners 10F, 10R are directly ejected to the heating chamber CH and the heating chamber CH is made to share a combustion chamber for the burners 10F, 10R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090180-A (JP)
Title: Ground creating method by waste tire and granular material
Inventor: FUKUTAKE TAKEYOSHI
IPC: E02D3/00
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground creating method by a waste tire and a granular material, hard in the vertical direction, and adaptably followable to the ground deformation in the horizontal direction, by filling the granular material in the waste tires laid all over.  <P>SOLUTION: This ground creating method by the waste tire and the granular material, can reduce a construction cost, and can shorten a construction period, by enhancing practical use by adopting easy construction for eliminating the necessity of holding so as not to be dislocated by accurately stacking the tires, while using the tires still in a prototype, by gradually creating the next layer on an upper surface of a unit creating body 12, after finishing construction of the unit creating body 12 by rolling and filling the granular material 4 up to eliminating a void of the waste tires 44, by scattering out the granular 4 from above the waste tires 3 of one layer, after laying the waste tires 3 of one layer all over on a geotextile 2, by laying the geotextile 2 in a ground creating area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098721-A (JP)
Title: Vortex flowmeter
Inventor: TOMIYAMA HIROYUKI
IPC: G01F1/32
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vortex flowmeter which can keep height of its vane-shaped detector to be similar to conventional ones, even if expanding the diameter of its measurement conduit line, assures sensitivity for detecting vortexes and improves resistance to high temperature and high pressure.  <P>SOLUTION: The vortex flowmeter is provided with the measurement conduit line made of metal through which fluid flows; a columnar vortex generator which generates the vortexes in the fluid; and a vortex detector which is disposed on the downstream side of the vortex generator. In the vortex flowmeter, an L-shaped notch section which has a prescribed height value relative to the height D of the vortex generator, is formed in an upper section on the downstream side of the vortex generator made of metal, and the vortex detector made of synthetic resin which has a height h, is arranged at the notch section via a prescribed gap.  <P>COPYRIGHT: (C)2005,JPO&NCIPI