baber/WOPTO huggingface dataset:
Patent JP-2004289197-A (JP)
Title: Information edit apparatus, information edit method, and information edit program
Inventor: HIKITA SATOSHI
IPC: H04N5/91
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information edit apparatus capable of efficiently providing information to be used for an index to moving picture information while suppressing the cost.  <P>SOLUTION: The information edit apparatus 5 for editing the moving picture information is provided with: a moving picture acquisition means for acquiring the moving picture information including a pattern image displayed on a display screen; a pattern image information acquisition means for acquiring the pattern image information denoting the pattern image displayed on the display screen; an extract means 434 for extracting character information in matching with a predetermined extract condition from the pattern image information acquired by the pattern image information acquisition means; and a table of contents generating means 444 for generating a table of contents of the moving picture information that includes the character information extracted by the extract means 434 as items denoting a prescribed interval of a moving picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280900-A (JP)
Title: Magnetic recording medium
Inventor: MATSUNUMA SATORU
IPC: G11B5/66
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has a proper sliding durability characteristic and corrosion resistance and which can be recorded/reproduced at a high surface recording density of equal to or more than 600 gigabits/square inch.  <P>SOLUTION: The disk-like magnetic recording medium of a magnetic recording system recorded at the surface recording density of equal to or more than 600 gigabits/square inch is provided with a protective layer consisting of a tetrahedral type amorphous carbon. The sliding durability characteristic and the corrosion resistance are proper in the condition of the high surface recording density of equal to or more than 600 gigabits/square inch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279619-A (JP)
Title: Dimmer element
Inventor: UCHIDA HIDEKI
IPC: G02F1/17
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimmer element for which to control the pressure of gaseous hydrogen in the atmosphere is unnecessary.  <P>SOLUTION: The dimmer element is equipped with a stacked structure containing a first layer M1 and a second layer M2 and is constructed so that the reflectance of the first layer M1 varies responding to an external stimulus. The first layer M1 contains a first material having optical characteristics varied corresponding to hydrogen concentration. The second layer M2 contains a second material which can contain hydrogen. The second material releases or absorbs hydrogen corresponding to donation or acceptance of electric charges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282871-A (JP)
Title: Output stabilizer and control method therefor for distributed power source
Inventor: TOJIMA NARIFUMI
IPC: H02J3/30
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide compensation for reactive power ripples and harmonic components outputted from a distributed-type power source, when performing active power stabilization, using a power storage device having a flywheel, to the instable output of a system-interconnected distributed power source.  <P>SOLUTION: This system controls the active power and reactive power by the control of a power converter, and also this detects the harmonic components generated by the distributed power source, and compensates for the harmonic components generated by the distributed power source in response to detected value via a PWM converter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281672-A (JP)
Title: Heat treatment equipment and method for manufacturing substrate
Inventor: ISHIGURO KENICHI
IPC: H01L21/22
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat treatment equipment capable of performing heat treatment at a high temperature of 1,400°C or above by manufacturing a reaction tube in which problems of a prior art, i.e. a shape, machining accuracy, strength, and the like, are solved.  <P>SOLUTION: In the heat treatment equipment comprising a reaction tube 36 for treating a substrate, and a heater 42 for heating the substrate in the reaction tube 36, a flange 36b of the reaction tube 36 is composed of porous silicon carbide impregnated with silicon, a body 36a of the reaction tube 36 is composed of porous silicon carbide, and a CVD film of silicon carbide is formed at least on the inner surface of the body 36a and/or the flange 36b of the reaction tube 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281756-A (JP)
Title: Device simulation method
Inventor: SUZUKI CHIKASHI
IPC: H01L21/336
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To speedily and precisely calculate the quantum state of a number of carriers in non-isolated system having more complex calculation than that of the isolated system.  <P>SOLUTION: An extended region 4 is provided to a semiconductor region 1 of the non-isolated system to be the object of the calculation for the quantum state of the carrier so that a potential is a mirror symmetry. In the mirror symmetry potential system, an eigen function can be divided into a symmetrical eigen fuction and a contrary symmetrical eigen function. The eigen function of the semiconductor region 1 and the extended region 4 is divided into the symmetrical eigen function and the contrary symmetrical eigen function to calculate an eigen value equation. This calculates the quantum state of the carrier in the semiconductor region 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003339745-A (JP)
Title: Woven tubular body for stent type blood vessel prosthesis material, and stent type blood vessel prosthesis material using the same
Inventor: TAKAHASHI GIICHI
IPC: A61F2/06
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven tubular body for a stent type blood vessel prosthesis material which is equipped with both of shape-retaining property to kept the tubular shape without being crushed by the stream of blood when made to reside at a lesion as a stent type blood vessel prosthesis material, and high liquid-tightness to reduce the leakage of blood to the outside, and can prevent blood from flowing into the lesion; and a stent type blood vessel prosthesis material using the woven tubular body.   <P>SOLUTION: For this woven tubular body for the stent type blood vessel prosthesis material, a monofilament having a out-of-roundness of 1.2 to 5.0, and having a fineness of 11 to 250 dtex is used at least for one part of the warp. The woven tubular body for the stent type blood vessel prosthesis material, and the stent type blood vessel prosthesis material using the woven tubular body are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285645-A (JP)
Title: Connector of form and separator
Inventor: YONETANI TOKUO
IPC: E04G17/06
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the safety of a connector fitted to a concrete form to be used in order to connect the concrete form and a separator.  <P>SOLUTION: This connector of the form and the separator is composed of a square tube body 1 and a form fastening bolt 2 fitted to a bolt mounting part 7 of a body rear wall part 6. A body front wall part 4 is provided with a separator connecting part 5. The separator connecting part 5 is composed of a separator fitting recessed part 14 formed to be cut out downward from the upper side of the front wall part 4 and a locking part 15 acting on the separator 27. The bolt mounting part 7 includes: a bolt fitting hole 19 formed to be cut out sideways extending from the body side wall part 8a to the rear wall part 6; and a bolt locking means 20. The bolt locking means 20 locks the form fastening bolt 2 with the head part 9 positioned in a position adjacent to the body rear wall part 6, and stops the bolt 2 from coming off the bolt fitting hole 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286991-A (JP)
Title: Optical multiplexing demultiplexing element
Inventor: ISHIZAKA MASASHIGE
IPC: G02B6/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized optical multiplexing demultiplexing element which is free of wavelength absence.  <P>SOLUTION: The optical multiplexing demultiplexing element has a plurality of input/output waveguides 1 to 11, an array waveguide 14 comprising a plurality of waveguides differing in length, a slab waveguide 12 which has one-end sides of the input/output waveguides 1 to 11 connected to one end surface and one end of the array waveguide 14 connected to the other end surface, and a high-reflection film 15 to which the other end of the array waveguide 14 is respectively connected. The input/output waveguides 1 to 11 each comprises an input waveguide on which wavelength multiplex signal light having a specified wavelength band is made incident and a waveguide other than the input waveguide and an output waveguide group which comprises output waveguides other than the input waveguide such that the wavelength multiplex light is separated by wavelengths by the slab waveguide 12 and converged on end surface of the respective waveguides; and the wavelength of light which is converged on an end surface of a waveguide adjacent to both the sides of the input waveguide is set to the wavelgnths on both the ends of the specified wavelength band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284525-A (JP)
Title: Boom device for rig merchant ship
Inventor: MASUTANI AKIHIKO
IPC: B63H9/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boom device for a rig merchant ship not to interfere with a hatch cover and cargo handling work allowing a hatchway to have a large opening dimension in a longitudinal direction in the rig merchant ship having a rig mast between the hatchways.  <P>SOLUTION: The boom device of the rig merchant ship provided with the rig mast between the hatchways on the center line of the body of the ship is provided with a winch for spreading a sail, and a pair of the booms arranged on both sides of the hatchway so as to vertically move and rotate. The boom can be stored at a position lower than the height of a hatch coaming. The boom is made in short length of about a half of a base of the sail fully spread.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294506-A (JP)
Title: Liquid crystal display with fresnel lens reflection layer
Inventor: O HAKUKEN
IPC: G02F1/1335
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display with a Fresnel lens reflection layer, which has a function to prevent eyes from being dazzled with the aid of scattering effect occurrence, with which excellent brightness and contrast are obtained, brightness is improved and interference of light rays is avoided.  <P>SOLUTION: The liquid crystal display with the Fresnel lens reflection layer is characterized by having an upper transparent electrode 31 on a surface of an upper transparent substrate 1 adjacent to a liquid crystal layer 3, having a lower transparent electrode 32 on a surface of a lower transparent substrate 2 adjacent to the liquid crystal layer 3 and having a dielectric layer 4, a resin layer 5, the reflection layer 6 and an insulating layer 7 disposed in this order between the lower transparent substrate 2 and the lower transparent electrode 32, wherein the resin layer 5 is constructed by aligning a number of units 51, each unit 51 corresponds to each pixel of the liquid crystal display, further all of the respective units 51 have a number of intervals which are all provided with concentric ring structures of the Fresnel lenses to reflect or scatter incident light X.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003319932-A (JP)
Title: Method and apparatus for weighting projection data
Inventor: HSIEH JIANG
IPC: G06T11/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove an error due to a cone-beam effect of a projection sampling depending on the distance to an iso-center in multi-slice helical scan reconstructed by an algorithm of a fan beam system.  <P>SOLUTION: A method (60) for weighting projection data comprises: a process (62) of selecting a region (70) that includes a plurality of projection data samples; a process (64) of dividing the region into a plurality of equally sized sub-regions (74); and a process (66) of weighting the equally sized sub-regions using a location dependent z-smoothing weighting function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291077-A (JP)
Title: Brazing heat treatment method and brazed product using the same
Inventor: KUROKI KAZUMA
IPC: B23K35/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brazing heat treatment method which brings low product manufacturing cost and superior resistance against heat, corrosion and high temperature oxidation in a brazed joined part, and also to provide a brazed product having improved reliability in brazed joined parts.  <P>SOLUTION: In this brazing heat treatment method, a brazing material 10 having a brazing layer 15 on the surface of a base material 11 is heated in a high vacuum state for the brazing heat treatment. The brazing material 10 is arranged in a vacuum heating furnace together with Cr or a Cr alloy. Then, at a heat treatment temperature T in the range of 900≤T≤1,200°C, the brazing heat treatment is performed under conditions in which the degree of vacuum V satisfies an expression, V≤4×10<SP>ä(T/100)-13}</SP>(Pa), with the brazing layer 15 fused, and with chromium components of Cr or a Cr alloy evaporated in the vacuum heating furnace. Subsequently, the vacuum heating furnace is cooled to vapor-deposit a Cr or Cr alloy layer on the surface of the brazing layer 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302548-A (JP)
Title: Life insurance design simulation system, life insurance design simulation terminal, life insurance design simulation method and life insurance design simulation program
Inventor: WAKAMATSU KOHEI
IPC: G06Q40/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically design optimum contract coverage of life insurance.  <P>SOLUTION: From basic information on the household of a design target person, the household's income and expenditure to a given time is calculated (s7a to s7c). From the calculated income and expenditure and the household's basic information, benefits necessary for the household in case of contingency to the household is calculated (s8a to s8c). From the necessary benefits, main terms and at least one special term added to the main terms are selected as a life insurance contract purchased by the household to design an insurance contract (s9a to s10d). The life insurance contract design is carried out for a plurality of periods including the present.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301185-A (JP)
Title: Vehicle having toroidal type continuously variable transmission
Inventor: HASUDA YASUHIKO
IPC: F16H61/02
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of securely preventing wheel spin when accelerating by speedily controlling torque for a driving wheel with the optimum slide rate always even if a road surface condition is changed.  <P>SOLUTION: This vehicle 34 having the toroidal type continuously variable transmission is provided with a vehicle body 35, driving wheels 36 driving the vehicle body 35, a rotation power source 38 mounted inside the vehicle body 34, the toroidal type continuously variable transmission 41 which is mounted in the vehicle body 34 to change the number of revolutions of the rotation power source 38 and transmit it to the driving wheels 36 and adopts a torque control system for obtaining required output torque To by corresponding to only change of driving force for a speed change roller 14, and a controller 23 suppressing increase of output torque To of the toroidal type continuously variable transmission to obtain time series data μ(t), λ(t) of traction coefficient μ and slide rate λ at predetermined sampling timing and maintain evaluation function δμ/δλ (wherein, δ indicates a partial differential symbol) obtained by differentiating the traction coefficient μ by the slide rate λ based on the time series data μ(t), λ(t) at a positive number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304382-A (JP)
Title: Raman amplifier and optical transmission system using the same
Inventor: TORII KENICHI
IPC: H04B10/07
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Raman amplifier capable of easily reducing the frequency deviation of a Raman gain while suppressing the system performance deterioration and to provide an optical transmission system using the Raman amplifier.  <P>SOLUTION: This Raman amplifier respectively supplies the first stimulation light arranged in a band in which a signal light wavelength band is shifted to a short wavelength side according to a Raman shift frequency with equal wavelength intervals and the second stimulation light arranged in the bands shorter and longer in wavelength than the wavelength band of the first stimulation light, wherein the wavelength and power are set so as to make the wavelength intervals of the peaks of the Raman gain in the signal light wavelength band to be substantially equal to an amplifying meas to apply Raman amplification to WDM (wavelength division multiplexing) signal light, and reduces the wavelength deviation of the power of the WDM signal light by utilizing a gain equalizer having periodicity corresponding to the peak wavelength intervals of the Raman gain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300787-A (JP)
Title: Gap filling implement for building
Inventor: SUZUKI HIDEKAZU
IPC: E04B1/58
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gap filling implement not requiring frequent adjustment even if a gap is enlarged in a joint part of a building member between a post and a beam or between beams of a wooden building.  <P>SOLUTION: This gap filling implement for building is composed of a wedge member 16 inserted in a gap between two building members connected to each other; an outer box member 15 supporting the wedge member to be moved forward and backward; and a spring 18 interposed between the wedge member and the outer box member. The gap filling implement is characterised in that the wedge member is provided with a door pull 17 to be moved backward against the elastic force of the spring, and a locking member 17b for holding the wedge member in a retreat position is provided between the wedge member and the outer box member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299992-A (JP)
Title: Sintered quartz glass molding and method for manufacturing the same
Inventor: TAGAWA KOJI
IPC: C03B20/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered quartz glass molding which enables reduction of polishing work of the article after being finally sintered and has a flat surface capable of being industrially used, and to provide a method for manufacturing the same.  <P>SOLUTION: In the method for manufacturing the sintered quartz glass molding 4, a calcined body 2 by calcining the molding obtained by molding a quartz glass powder 1, the calcined body 2 is immersed in a suspension in which the quartz glass powder is dispersed, then the immersed calcined body is taken out of the suspension, and after drying, the dried calcined body 2 is finally sintered.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304101-A (JP)
Title: Condenser in case and method for manufacturing case
Inventor: SAKURAI ATSUSHI
IPC: H01G13/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a condenser in a substrate mounted type metal case which can be easily manufactured, and in which an arbitrary fixing method to a substrate to be used and positioning are easy.  <P>SOLUTION: The condenser in the case is provided with projecting parts, which are extended to the outside from the side faces of a bottomed cylindrical case made of a metal, and screwing holes to the projecting parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307098-A (JP)
Title: Elevator
Inventor: HASHIZUME SHIGETADA
IPC: B66B13/28
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a clearance between the sill on the car side and the sill on the hall side, when the car of an elevator lands on the landing hall and the door opens.  <P>SOLUTION: A driving controller for displacing the car in the longitudinal directions determines the longitudinal position of the car with respect to the landing hall in response to operation information supplied from an operation controller for controlling the operation of the elevator. Thus, a passenger of the elevator is required only to operate a call registration button for general purpose or a call registration button for handicapped persons disposed in the landing hall and the car, and a special operation for moving the car longitudinally is not required. The car can be moved longitudinally in cooperation with the landing control or departure control of the car, so that time taken from the landing to the departure of the car can be shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305890-A (JP)
Title: Treatment apparatus and treatment method for organic substance-containing wastewater
Inventor: MIYATA NAOKI
IPC: C02F9/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus and a treatment method for organic substance-containing wastewater efficiently and sufficiently decomposing the organic substance contained in the wastewater.  <P>SOLUTION: The treatment apparatus and the treatment method for the organic substance-containing wastewater comprise an electrolytic treatment device and/or a coagulation treatment device for primary treatment of the organic substance-containing wastewater, a fluidized bed type bioreactor for treating the primary treated wastewater, and an oxygen supplying device supplying oxygen into the bioreactor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307257-A (JP)
Title: Method of manufacturing shell recycled block and shell recycled block
Inventor: OMURA HIROYUKI
IPC: B28B11/24
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of rotten smell with simple treatment without depending on large-scaled fermentation decomposition treatment and to decrease the elution of alkali components contained in cement.  <P>SOLUTION: Organic materials are efficiently removed from a shell by bringing an acidic solution containing mineral components into contact with the shell to deposit organic salts produced by the decomposition of the organic materials with the mineral components on the surface of the shell while suppressing the reduction and the rottenness of the organic materials stuck on the shell, (F) blowing air into the acidic solution if need or (E) spraying a neutralizing agent. After that, (B) the shell and cement paste are kneaded and (C) formed and if necessary, an acidic solution containing mineral component and iron ion is brought into contact with the formed body to form a nutrient layer on the surface of the formed body and finally a carbonic acid treatment process (D) that the formed body is brought into contact with carbonic acid is carried out to modify the alkali components in the formed body into water insoluble calcium carbonate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI