baber/WOPTO huggingface dataset:
Patent JP-2003175633-A (JP)
Title: Method for calculating quantity of pigment and method for correcting input image
Inventor: COUWENHOVEN DOUGLAS W
IPC: H04N1/23
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for printing a high quality digital image employing no artifact related to overuse of pigment.  <P>SOLUTION: In the method for correcting an input image suitable for printing by a digital printer having more than one pigment, at least two similar pigments exhibiting the substantially the same color but having different densities are prepared in order to form an output image having pixels each representing the correction quantity of pigment conforming to the limit total quantity of pigment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004080980-A (JP)
Title: System-linking system inverter device
Inventor: MIYAHARA YOJIRO
IPC: H02J3/38
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To control an operation so that the overall general efficiency of the including AC generators and an inverter device becomes a maximum, when a plurality of AC generators are connected.  <P>SOLUTION: A generator system includes a plurality of turbines 1, a plurality of the generators 2 coupled to the respective turbines, and a system-linking system inverter device 10 connected to the generators 2 via switches SW. The inverter device 10 includes a rectifier 3, a voltage regulator 4 for controlling the DC output voltage to a stable predetermined voltage, a reverse-current preventing diode 5, an inverter circuit 6 for converting a DC power to an AC power to link to the system, and a maximum power control circuit 7 for outputting a switching signal SUP for selecting the use/non-use of the regulator. With the arrangement, the inverter device concurrently controls the control of the number of operating generators, in response to the output power to the system and the maximum power following control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088155-A (JP)
Title: Onboard video system
Inventor: HAKOZAKI KATSUMI
IPC: H04N5/93
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To resume the reproduction of an AV reproducing device and output to a monitor from a reproduction point of the time when a video of the monitor displaying the reproduced video of the AV reproducing device is switched to a video of a back camera.  <P>SOLUTION: Upon detecting that the gear of a transmission of a car is shifted to a rear position, a control section 11 of a main unit 1 outputs a video from the back camera 7 to a front monitor 2 and a rear monitor 3, and brings an AV reproducing device 9 outputting a video to the monitors 2 or 3 into a pause state. After that, when the gear is shifted to a parking position or it is estimated the car is running forward in a usual way, the section 11 makes the device 9 resume the reproducing operation and start to output the video to a monitor to which the device 9 outputs the video before the pause.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093683-A (JP)
Title: Content distribution system and program
Inventor: KATO HITOTSUGU
IPC: G06Q30/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system capable of providing information stimulating an incentive to creation more for a creator who made a request to open contents.  <P>SOLUTION: A server 101 receives object contents to be made open to the public from a terminal device 103 which can be connected to a communication network 102 and opens them to the public. A user of the terminal device 103 accessing the contents made open to the public is trusted with evaluation of the contents and personal information on the user (evaluator) who evaluates them is automatically obtained from personal information inputted at the time of member registration. The evaluation result is provided at a request made by the user of the terminal device 103 while evaluators are grouped on the basis of the obtained personal data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091568-A (JP)
Title: Gasification installation
Inventor: TAKENO KEIJI
IPC: C10J3/56
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasification installation which does not leave and accumulate granules in the lower portion of a gasification furnace.  <P>SOLUTION: This gasification installation 10 comprising a hopper 11, a screw feeder 11a, and the like for feeding dry and crushed biomass 1, a supply nozzle 13 and the like for supplying a gasification agent 2 containing steam and oxygen (or air), and a gasification furnace 12 for reacting the biomass 1 with the gasification agent 2 therein to obtain the produced gas 4 is characterized by disposing a funnel 14 that has a conical receiving portion 14a disposed in the inner and lower portion of the gasification furnace 12 and having a plurality of holes 14aa formed in the peripheral surface and further has a pipe portion 14b whose upper end side is connected to the receiving portion 14a and whose lower end side is penetrated in the lower portion of the gasification furnace 12, and further disposing a supply pipe 16 and the like for supplying a fluidizing gas 3 into the holes 14aa having the same composition as that of the above-described gasification agent 2 so that the fluidizing gas 3 is flowed from the outer side of the receiving portion 14a of the funnel 14 to the inner side of the receiving portion 14a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095297-A (JP)
Title: Stacked cell
Inventor: MISHIMA HIROMITSU
IPC: H01M10/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent airtightness from being damaged due to opening of a lid in reflow soldering.  <P>SOLUTION: Positive electrode plates 2 and negative electrode plates 3 are alternately and crossingly arranged inside an rectangular block 25 consisting of electrolyte, and two side-electrodes 5 and 6 which joins with the same poles of the electrode plates 2 and 3, are formed on respectively adjacent sides of the rectangular block 25. A power generating device 1 formed of the above electrode plates and the side-electrodes is arranged in a body 11 having an opening, and the opening is sealed with a lid 12. In a stack cell 21 provided with the device, a distance between the top surfaces of the two side-electrodes 5 and 6 and the undersurface of the lid 12 is made longer than that between the top surface of the rectangular block 25 and the undersurface of the lid 12. .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095789-A (JP)
Title: Small-sized transformer
Inventor: TOTSUKA SHIGERU
IPC: H01F27/28
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the processing of a leader of a winding drawn from a coil and to reduce the size of the leader.  <P>SOLUTION: Flanges 5, 6 are integrally formed with a bobbin 3 in which a winding of a coil 2 is wound, and leaders 9, 10 of the coil are connected to pin terminals 7, 8 provided at the flanges 5, 6. The leaders 9, 10 of the coil drawn from the coil 2 are engaged and held with leader holding grooves 11, 12 opened at the outer peripheral edge of at least the flange 5 with an opening width slightly smaller than outer diameters of the leaders 9, 10, and connected to the pin terminals 7, 8. The groove 11 for holding and drawing the secondary side leader 9 is formed at the corner of the flange 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095075-A (JP)
Title: Disk drive system and cartridge
Inventor: ITO YOSHINOBU
IPC: G11B25/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive system in which a manufacturing cost of a cartridge of a cartridge change type hard disk is reduced and reliability of a cartridge is improved.  <P>SOLUTION: This system has a cartridge 30 in which a magnetic disk 33, and a head mechanism 40 which movably holds a magnetic head 41 which performs recording of information for the magnetic disk 33 and reproduction of information from the recording medium, are contained and a space for containing the magnetic disk 33 and the head mechanism 40 is closed, and a disk drive device 10 on which the cartridge 30 is mounted detachably and which is provided with a spindle motor and a voice coil motor 20 performing drive of the magnetic disk 33 and the head mechanism 40 from the outside of the cartridge 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057773-A (JP)
Title: Air cleaner
Inventor: IRITANI AKIRA
IPC: B03C3/02
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner which irradiates titanium dioxide with UV rays having wavelengths of 180 to 300 nm serving as germicidal rays to activate the titanium dioxide to simultaneously perform deodorization as an optical catalyst and sterilization of bacteria captured on a dust collecting area.  <P>SOLUTION: This air cleaner comprises a dust collecting area 1 and a deodorizing area to deodorize air with a filter layer 4 having the surface treated by using a titanium dioxide film 3. An illuminating light 2 is set along the dust collecting area 1 and the deodorizing area so as to radiate UV rays having wavelengths of 180 to 300 nm. The UV irradiates the dust collecting area 1 and the titanium dioxide film 3 to sterilize bacteria captured on the dust collecting area 1 and deodorize a malodor component passed through the dust collecting area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158119-A (JP)
Title: Method for dry-etching transparent conductive film
Inventor: ODAKAWA KENJI
IPC: H01L21/3065
Filed: 2002-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a higher etching rate than a conventional parallel flat RIE using capacitive coupling plasma. SOLUTION: Etching gas is introduced into a reaction container where a transparent conductive thin film which is mainly constituted of indium oxide of a material to be etched is etched. High frequency power is applied to an antenna disposed outside the reaction container. Inductively coupled plasma is generated in the reaction container by electromagnetic induction through a dielectric window constituted of a dielectric plate disposed in the reaction container, low frequency power in a degree for generating bias potential is applied to the electrode on which the material to be etched is placed, and dry etching is performed. Etching gas includes 5 to 100 vol.% of hydrogen iodide gas and 0 to 95 vol.% of one type selected from the group of inert gas constituted of helium, neon, argon and krypton.
Patent JP-2004094854-A (JP)
Title: Subtractive color processing method
Inventor: ARAKI SATOKO
IPC: H04N1/60
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subtractive color processing method capable of reducing capacity of an output file by decreasing the number of output colors to over ten colors without deteriorating definition.  <P>SOLUTION: The subtractive color processing method comprises the following processes: a process to convert a predetermined color area of a 3-D color space to a white color; a process to project color areas other than the predetermined color area on arbitrary surfaces; a process to separate overlapping areas of hues by bending the 3-D color space; a process to compress a color area which is present on an arbitrary surface and occupied by one color; a process to separate a slice level of a color and a reduced color area; a process to divide a color area using a slice level of a color; a process which, by giving a hysteresis to a slice level of a color, uses a higher part of the slice level band in the case of direction whereby a pixel of attention rises from the previous pixel level in the main scanning direction and uses a lower part of the slice level band in the case of lowering direction; and a process to refer to peripheral pixels of the pixel of attention and output the color which is the largest in number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100149-A (JP)
Title: Sleeper
Inventor: ONISHI KUNIAKI
IPC: E01B3/46
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sleeper preventing positional shift and improving the abrasive resistance.  <P>SOLUTION: A protruded streak 21 extending in the longitudinal direction of the sleeper 20 is formed at the bottom face 20 of the sleeper 20 to constitute the sleeper 1. As the height in the side view of the sleeper 1 (ballast longitudinal direction: A ) increases, the ballast contact area increases. Accordingly, a drag force against the positional shift of the sleeper 1 increases and hence, the positional shift to the longitudinal direction of the sleeper 1 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102366-A (JP)
Title: Print system
Inventor: HAGITA TAIJI
IPC: G06Q10/00
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business model for constructing a highly profitable printing system by fetching a printing device set in a commercial facility such as a convenience store in a selling system.  <P>SOLUTION: The discount of a merchandise price is performed according as a user uses a printing device. Also, the discount of a print price is carried out according as the user purchase the merchandise. Data transmission/reception between the printing device and the counter of a store is carried out through cable communication such as a LAN or a magnetic card. Also, the magnetic card or a portable telephone or the like is used for authentication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100478-A (JP)
Title: Intake component for engine and its manufacturing method
Inventor: KITAGAWA KAZUHISA
IPC: F02D9/10
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sticking and accumulation of deposits with a simple structure.  <P>SOLUTION: In a metallic intake valve 1, coating 4 is applied over the whole surface ranging from the base end to the umbrella-like section 3 of its shaft section 2. An area formed with the coating 4 of the intake valve 1, if assembled into an intake port of the engine for use, is exposed to a flow of combustible gas mixture including a fuel component. The thickness of the coating 4 is thin, approx. 0.5 μm and is uniform as a whole. As a material of coating 4, chemical including fluorosilicone having oil repellent properties, or chemical consisting of fluorosilicone having oil repellent properties and silicone resin is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291176-A (JP)
Title: Method and apparatus for molding degradable high molecular polymer
Inventor: TSENG HOW
IPC: C08J5/00
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for molding a degradable high molecular polymer which is excellent in protective effect and can effectively maintain its quality, and an apparatus for the method.  <P>SOLUTION: In the method with the use of a low-activity gas which does not react with the degradable high molecular polymer, a cutout wall is formed by the gas in a process for molding the high molecular polymer to cut off the high molecular polymer from air so that the stability of the high molecular polymer is improved. The apparatus for molding the degradable high molecular polymer has a vertical injection molding machine 10 in which a cylinder 11 having a material route 12 inside is provided, a screw bar 13 is set in the cylinder 11, a material injection hopper 14 is connected to the cylinder 11, and a material injection opening 16 is formed at the front end of the cylinder 11; an injection molding die set 20 connected to the material injection opening 16; and a low-activity gas supply source 30 connected to the material injection hopper 14 by a pipe line 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097147-A (JP)
Title: Method for producing rapidly soluble modified glucomannan
Inventor: SHIMIZU HIDEKI
IPC: A23L29/244
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a glucomannan having rapid solubility and stable quality.  <P>SOLUTION: A method for producing the rapidly soluble modified glucomannan comprises adding water to devil's tongue refined flour, forming block-like sol after swelling, adding ≥30 wt.% ethanol to the block-like sol, carrying out wet grind of the sol and then drying or further grinding the powdered material. Water in an amount of 2-50 times is preferably added to the devil's tongue refined flour and glucomannan is ground so that the average particle diameter becomes 10-80 μm and granulated so that average particle diameter becomes 80-100 μm to carry out modifying treatment of the surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105330-A (JP)
Title: Rice cooker
Inventor: KANAZAWA SHIGETOSHI
IPC: A47J27/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of providing delicious boiled rice with the optimal rice cooking performance.  <P>SOLUTION: The rice cooker comprises a heater unit 4 for rice cooking with an electric insulation layer disposed on a metal circuit board 5 and a resistance pattern on the layer, and a rice cooking pot 1 mounted on the heater unit 4. Recess or projection parts 3 and 7 are formed on the metal circuit board 5 of the heater unit 4 and the rice cooking pot 1, respectively, to be engaged with each other. As the recess or projection parts 3 and 7 are engaged, the heat from a heat source can be efficiently conducted to the rice cooking pot 1 and the rice. Further, a difference in temperature results from the presence of the recess or projection parts 3 and 7, and by agitating the rice and water in the rice cooking pot 1, the optimal rice cooking performance can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109477-A (JP)
Title: Printing system with function of preventing unsealing of toner seal and packaging material from being forgotten, and program for preventing unsealing from being forgotten
Inventor: FUTAZAWA YUKIO
IPC: G03G21/14
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function of preventing unsealing from being forgotten and having a good cost performance.  <P>SOLUTION: After printing instructions are inputted by a user, a means 113 for confirming and displaying the effect that the toner seal and the packaging member are unsealed is called by a printer driver 110, messages for making the user confirm the unsealing of the toner seal and the packaging member are outputted to a display device 30. After the user confirms that the toner seal and the packaging material are unsealed and the input operation is performed, next, a confirmation display continuity selecting means 114 is called, then, messages for making the user select whether the user calls the means 113 thereafter is outputted to the display device 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110975-A (JP)
Title: Recording/reproducing device
Inventor: KASE TOSHIYUKI
IPC: G11B7/125
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device capable of setting/changing a frequency and an amplitude in high frequency superimposition from the outside.  <P>SOLUTION: Noise caused by return light of a semiconductor laser can be reduced by writing the setting/changing of the amplitude and frequency of a superimposed wave from an external input device. A highly precise recording/reproducing device is provided at a low cost by measuring jitter, etc., in a particular recording/reproducing device and a recording medium and holding a proper control value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107845-A (JP)
Title: Laying floor tile in which non-slip bucking material of pvc-based material is provided on rear surface
Inventor: SUZUKI NAOYUKI
IPC: E04F15/10
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-slip bucking material for PVC-based material which replaces acrylic mechanical foam.  <P>SOLUTION: (1) The laying floor tile is obtained by providing the non-slip bucking material obtained by solidifying a paste sol containing at least either one of polyvinyl chloride, a copolymer of vinyl chloride with vinyl acetate and a mixture of polyvinyl chloride with polyvinyl acetate and a plasticizer on the rear surface. (2) In the laying floor tile described in (1), the non-slip bucking material further contains a hydrophobic foam stabilizer and is provided in a state of mechanical foam on the rear surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114358-A (JP)
Title: Heat-shrinkable polyester film
Inventor: INAGAKI KYOKO
IPC: B29L7/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film which shows high transparency and printability and prevents commodities from being clogged in an automatic beverage vending machine by upgrading the slippage of the outer side of a PET bottle label, when the film is used as a label for beverages.  <P>SOLUTION: This film has a coefficient of dynamic friction of μd ≤ 0.27 between at least the faces of one side and its range of R ≤ 0.05, preferably a coefficient of dynamic friction of μd ≤ 0.25 and its range of R ≤ 0.03.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117625-A (JP)
Title: Phase difference film, polarizing plate, optical compensating film, and liquid crystal display device
Inventor: YOKOKURA EIJI
IPC: G02F1/13363
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference film which has small variation in phase difference characteristic, an optical compensating film and a polarizing plate which use the phase difference film, and a liquid crystal display device which uses the polarizing plate, has a wide angle of view and maintains a superior angle of view even when used for a long peroid.  <P>SOLUTION: The phase difference film is provided which satisfies 1.2≤A≤2.0B≥1.1, where A is the absorbance variation rate of a carbonyl group in 15 seconds to one hour after drawing and B is the absorbance variation rate of the carbonyl group in 10 minutes to one hour after drawing as to the difference spectrum between the infrared absorption before the drawing and the infrared absorption after the drawing when a drawing process by tension application is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115143-A (JP)
Title: Chucking confirming method
Inventor: TATSUMI NAOKI
IPC: G11B23/26
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a chucking confirming method for reliably detecting mis- chucking and performing retry even if chucking is released. SOLUTION: This method for confirming that chucking between a supply leader tape (20) and a take-up leader tape (10A) is properly carried out comprises a step of whether or not the chucking is properly carried out and a step of reconfirming whether or not the chucking is properly carried out. The reconfirming step is carried out at least once.
Patent JP-2004116448-A (JP)
Title: Engine control device for asphalt finisher
Inventor: YAMAMOTO HAJIME
IPC: E01C19/48
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely operate a conveyer by increasing engine speed at a time of actual operation of the conveyer without unnecessarily increasing engine speed at a time of conveyer stop in an engine control device for an asphalt finisher.  <P>SOLUTION: This device is provided with an engine driving a hydraulic pump supplying hydraulic fluid to a hydraulic motor for a plied timber supply conveyer, an engine control means 20 controlling the engine, and a conveyer operation detection means 31 detecting actual operation conditions of the plied timber supply conveyer based on operation relation parameters. The engine control means 20 switches the engine to a high output condition when the conveyer operation detection means 31 detects start of the plied timber supply conveyer.  <P>COPYRIGHT: (C)2004,JPO