baber/WOPTO huggingface dataset:
Patent JP-2005219637-A (JP)
Title: Aircraft and mobile body
Inventor: WATANABE TOSHIYASU
IPC: B61D37/00
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aircraft and a mobile body capable of easily storing a baggage, reducing physical load for a passenger and enhancing comfortability.  <P>SOLUTION: A lower part of seats 20F in a front row of seats 20 is made to a baggage storage space 30 and a spacer 32, a table, a recessed part or the like is provided on a floor 12 of the baggage storage space 30. Thereby, a rear end 100b of the baggage 100 is maintained in a state where it is upwardly lifted up from the floor 12 and a clearance C into which the toe of the foot F of the passenger is put is formed between the baggage 100 and the floor 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223679-A (JP)
Title: High-frequency switching circuit
Inventor: TAMURA MASAYA
IPC: H01P1/15
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the isolation characteristics between transmission/reception terminals cannot become at least 15 decibels by the capacitor component, or the like of a package because of a high frequency, even if turning off a PIN diode in switching operation when using an inexpensive PIN diode for composing a switch.  <P>SOLUTION: A high-frequency switching circuit comprises a first terminal 1 that is a first signal input terminal, a second terminal 2 that is a second signal input terminal, a third terminal 3 that is a first signal output terminal, and a fourth terminal 4 that is a second signal output terminal. In the high-frequency switching circuit, an inductor 21 is provided between the connection point between the first terminal 1 and the high-frequency switching circuit, and that between the second terminal 2 and the high-frequency switching circuit, so that the phase difference between a signal outputted to the second terminal 2 via the first terminal 1 and the inductor 21 and a signal outputted to the second terminal 2 from the first terminal 1 via the high-frequency switching circuit becomes a 1/2 wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225078-A (JP)
Title: Gas barrier film
Inventor: HOTTA YASUNARI
IPC: C08L101/14
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film having oxygen barrier properties corresponding to those of an aluminum laminated product and solving the problem related to bending fatigue resistance (Gelvo characteristics), transparency and the adhesiveness with a base material.  <P>SOLUTION: The gas barrier film is constituted by laminating a resin composition layer, which comprises an acrylic resin containing 50 wt.% or above of N-methylolacrylamide, a water soluble polymer and an inorganic laminar compound, on a thermoplastic resin base material having a thin film, which is composed of aluminum oxide and silicon oxide, formed thereon. Preferably, the water-soluble polymer is polyvinyl alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227612-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMADA TETSUO
IPC: G03G15/20
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device in which recording paper is steadily conveyed by realizing a structure which prevents slide friction between a pressure application member and an endless belt which form a wide nip between them.  <P>SOLUTION: The fixing device includes: a heat roll 611; a pressing belt member 63 in which a pressing belt 612 is stretched tight by tension rolls 613, 614, and 615; a fixing belt 610 stretched tight between the heat roll 611 and the pressing belt member 63; and a pressure roll 62 which forms the nip N between the fixing belt 610 and the pressure roller 62 itself by abutting on the peripheral face of the fixing belt 610 in the area where the fixing belt 610 is wrapped in the pressing belt member 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228213-A (JP)
Title: Auxiliary apparatus for recognizing obstacle
Inventor: INOUE AKIRA
IPC: G06T1/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase frequency for monitoring the behavior of an object whose image is displayed in a picture.  <P>SOLUTION: In the auxiliary apparatus for recognizing an obstacle, imaging devices 3, 4 having a WOI function are constituted so as to read out an image only in a window part set as a relatively narrow area in the whole area of a picture. A noticed object specification part 22 specifies an object of interest included in the picture to which the image belongs and having abnormal behavior recognized. A window setting control part 23 sets the window so that all or a part of the image of the object of interest is located in the window, and once setting the window, controls the position of the window in a state following the object of interest so that the whole or part of the image of the object of interest is always arranged in the window. A window image data reading part 24 reads out image data corresponding to the window at a reading rate faster than the reading rate of a distance calculation part 9 or the like for reading out picture data corresponding to the whole area of the picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231646-A (JP)
Title: Cap with fraudulent unsealing preventive function and separated recovery function
Inventor: MIYANISHI OSAMU
IPC: B65D55/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap with a fraudulent unsealing preventive function and a separated recovery function having both functions of preventing fraudulent unsealing in a circulation process and of enabling separated recovery in a disposal process.  <P>SOLUTION: According to the cap, a vertical sealing plate fitting slot is formed on the front outer circumferential surface of the circumferential wall of a cap body, and a forward leaning fitting projection is formed at the center on the lower part of the sealing plate fitting slot. A cutting tab for separation is erected at the center on the left side of the upper surface of the outer circumferential edge of the circumferential wall of the cap body. A vertical thin-walled weakened line is formed to extend from the left end of the lower end side of the cutting tab to reach the lower end of the circumferential wall, and a diagonal thin-walled weakened line is formed to extend forward diagonally from above the vertical thin-walled weakened line to reach the lower end of the circumferential wall, and a lateral thin-walled weakened line is formed to extend forward circumferentially from the right end of the lower end side of the cutting tab. An opening/closing collar is formed projectingly on the front of a lid, and a sealing plate is formed vertically at the root of the opening/closing collar, to which the sealing plate fitting slot corresponds, via a plurality of weakened small bridges. A fitting cutout is formed on the part of the sealing plate to which the fitting projection corresponds. A housing recession is formed at the center on the left side of the outer circumferential edge of the circumferential wall of the lid to extend upward from the lower end of the circumferential wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233042-A (JP)
Title: Scroll compressor
Inventor: NASUDA TSUTOMU
IPC: F04C18/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll compressor with a rotation prevention mechanism absorbing processing errors and assembling errors of a drive shaft, a crank pin and the like and surely preventing leakage of a lubricant from insides of support holes.  <P>SOLUTION: According to the invention, in the rotation prevention mechanism 41, a first shaft portion 45a of the crank pin 45 is rotatably supported in the first support hole 43 of a movable side scroll member 28 via a first bearing 47 and a second shaft portion 45b is rotatably supported in the second support hole 44 in an end surface 12a of a center housing 12 via a second bearing 48. A cylindrical member 55 is received in the first support hole 43. The first shaft portion 45a, the first bearing 47 and a ring-shaped rubber seal member 57 are disposed in the cylindrical member 55. An elastic member 49 in the first support hole 43 is disposed between an inner peripheral surface of the first support hole 43 and an outer peripheral surface of the cylindrical member 55, or radially outside of the cylindrical member 55 with respect to the cylindrical member 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232378-A (JP)
Title: Flame retardant synthetic resin sheet
Inventor: SHIMADA MAKOTO
IPC: B29K75/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant synthetic resin sheet that has outstanding flame retardancy, mechanical strength and site workability, generates no harmful gas such as gaseous halogen upon burning, does not clog a filter of a furnace, and leaves only a minute ash residue after burnout.  <P>SOLUTION: This flame retardant synthetic resin sheet is molded from a resin composition that comprises a resin mixture of 100 parts by mass containing a thermoplastic urethane resin of 50-95% by mass and a copolymer nylon resin 50-5% by mass, and a nitrogen flame retardant of 50-80 parts by mass containing hydrazodicarbonamide of 27-60 parts by mass and melamine cyanurate of 20-53 parts by mass. The resin sheet has an oxygen index of ≥26 and passes VTM-0 in the flame retardancy test by UL-94VTM method. The thermoplastic urethane resin has preferably a softening point of 60-120°C, and the copolymer nylon resin has preferably a melting point of 110-170°C. The molding of the flame retardant synthetic resin sheet is preferably performed by calender molding, and the sheet is preferably finished glossy by single side glazing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232909-A (JP)
Title: Floor structure of building
Inventor: ITO KAZUHIRO
IPC: E04B5/43
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a building capable of supporting a large loading weight, having a sufficient rigidity and strength against an earthquake and improving cost and the workability.  <P>SOLUTION: The floor slab of the first floor of a building is formed of a flat slab 2 without beam shape at the lower face of the slab. On the outer periphery and the flat slab 2 plane of the flat slab 2, a foundations 4 for supporting the super structure made of a rigid structure is disposed with a specified separate distance, The mutual foundations 4, 4 are connected by footing beams 5. The flat slab 2 is supported by a foundation columns 3 arranged in a latticed shape in a specified separate distance so as not to interfere with the foundation beams 4 and the footing beams 5. In the column base of the foundation column 3, circular footings 3a in plan view are formed and in the columnar head of the foundation column 3, a wide funnel-shaped capital 3b is formed at the upper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004260178-A (JP)
Title: Electric contact used for photoelectron semiconductor chip, and method for manufacturing the same
Inventor: STEIN WILHELM
IPC: H01L33/40
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enhanced electric contact in a high reflection factor, excellent ohmic contact to a semiconductor, each other's excellent adhesion between layers which form excellent adhesion and contact on the semiconductor, good thermal stability, high stability to the environmental-impact factor, and soldering possibility and structuring possibility.  <P>SOLUTION: This electric contact of the photoelectron semiconductor chip 1 comprises a mirror layer 2 made of metal or metal alloy, a protective layer 3 for reducing the corrosion of the mirror layer 2, a barrier layer 4, an adhesion intermediate layer 5, and a solder layer 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005235125-A (JP)
Title: Zero-crossing detection circuit, power adjusting unit equipped with the zero-crossing detection circuit, and zero-crossing detecting method
Inventor: WAKABAYASHI TAKESHI
IPC: G05F1/455
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zero-cross detection circuit, wherein zero-crossing signals will not be distorted even in the presence of waveform distortion in the alternating voltage.  <P>SOLUTION: The zero-cross detection circuit comprises a transfer means 2 by which the state transfers, when voltage changes to a higher or lower value than the threshold voltage Voa or -Voa near the zero-crossing point of the alternating voltage V0, a zero-crossing signal generation means 3 which generates a zero-crossing signal V9 based on the transfer of the transfer means; and an invalidation means 4 which defines the initial transfer of the transfer means as an effective transfer to generate the zero-crossing signal in the zero-cross signal generation means and invalidates transfers within the time segment, set preliminarily after the initial transfer with reference to the generation of the zero-crossing signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238001-A (JP)
Title: Metal product applied with rustpreventive coating
Inventor: ENDO YASUHIKO
IPC: B05D7/14
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To ensure rustpreventive performance even for metal products having a relatively thin rustpreventive film and prevent occurrence of white and black rust, together with red rust, over a long period.  <P>SOLUTION: A coating film is formed on a metal product with a non-chromium aqueous metal rustpreventive coating prepared by mixing a binder aqueous solution containing an aqueous resin emulsion and a water-soluble silane coupling agent with powder of scale-like metal zinc, and a non-chromium surface-treating agent based on an alkoxysilane oligomer of a specified weight average molecular weight is applied onto the coating film. The application of the surface-treating agent prolongs twice the time for occurrence of red rust on the product and also prevents occurrence of white and black rust over a long period. Blending of superfine powder of titanium oxide with the surface-treating agent improves the rustpreventive effect further. The surface-treating agent exerts similar effects when applied onto a metal product coated with a commercial zinc-rich paint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243677-A (JP)
Title: Stacked electronic component and its manufacturing method, and injection apparatus using the same
Inventor: SATO MASAHIRO
IPC: H01L41/22
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked electronic component wherein a short circuit among internal electrodes can be prevented even in repetitious operation under high voltage, high temperature, and high humidity.  <P>SOLUTION: The stacked electronic component is made by stacking a plurality of dielectric layers and a plurality of internal electrodes. The dielectric layers have a thickness of 50 μm or above with the variation in thicknesses being 10 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241709-A (JP)
Title: Liquid crystal display device
Inventor: UEDA KAZUYA
IPC: G02F1/133
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MVA liquid crystal display device in which display quality is improved.  <P>SOLUTION: The liquid crystal display device has a first substrate 2 with a first pixel electrode 12a and a second pixel electrode 12b, a second substrate 4 with a counter electrode 22 formed thereon, and a liquid crystal layer 6 sealed in between the first substrate and the second substrate. The thickness d<SB>1</SB>of the liquid crystal layer in a first pixel region 8R, 8G on the first pixel electrode is thicker than the thickness d<SB>2</SB>of the liquid crystal layer in a second pixel region 8B on the second pixel electrode. The first pixel region includes a first partial region 11a and a second partial region 13a with a threshold voltage higher than that of the first partial region. The second pixel region includes a third partial region 11b and a fourth partial region 13b with a threshold voltage higher than that of the third partial region. The threshold voltage in the first partial region and that in the third partial region are equal to each other and the threshold voltage in the second partial region and that in the fourth partial region are equal to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239573-A (JP)
Title: Method for producing 2,2,3,3-tetrafluorooxetane
Inventor: IKEDA SUNAO
IPC: C07D305/08
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2,2,3,3-tetrafluorooxetane, comprising reacting tetrafluoroethylene with a formaldehyde-producing source compound in anhydrous hydrogen fluoride, by which the reaction yield is enhanced.  <P>SOLUTION: This method for producing the 2,2,3,3-tetrafluorooxetane is characterized by carrying out the reaction in the presence of a polyfluoroalkylcarboxylic acid or its polyfluoroalkyl ester represented by general formula: RfCOORf' (Rf is a 1 to 5C polyfluoroalkyl; Rf' is H or a 1 to 5C polyfluoroalkyl), preferably CF<SB>3</SB>COOH, CF<SB>3</SB>COOCH<SB>2</SB>CF<SB>2</SB>CF<SB>3</SB>or CH<SB>3</SB>COOCH<SB>2</SB>CF<SB>3</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286024-A (JP)
Title: Generating set
Inventor: YAMAMOTO YOSHITO
IPC: F01K27/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a usually abandoned heat source contribute to power generation.  <P>SOLUTION: A generating set comprises an evaporator 1 for evaporating a coolant by heat exchanging with a high temperature medium, a turbine 2 and a generator 3 driven by the coolant supplied from the evaporator 1, a condenser 5 for condensing the coolant exhausted from the turbine 2 and the generator 3 by heat exchanging with a cool temperature medium, and a pump 4 for supplying the coolant condensed by the condenser 5 to the evaporator. The evaporator 1, the turbine/generator 2, 3, the condenser 5, and the pump 4 are connected to a closed cycle line 10 enclosing the coolant inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125058-A (JP)
Title: X-ray diagnostic apparatus
Inventor: NODA KOJI
IPC: A61B6/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus which enables X-ray fluoroscopy at a free angle around the iso-center, prevents operator's access to the subject from being disturbed, and is easily manufactured and set.  <P>SOLUTION: This X-ray diagnostic apparatus comprises an X-ray generation mechanism 2 to expose an X-ray to a subject 1, an X-ray detector 3 to detect an X-ray transmitting through the subject 1, a C-arm bent in an almost C-shape for attaching the X-ray generation mechanism 2 and the X-ray detector 3 to both ends, an almost arc shape guide mechanism 5 set on a floor surface, and a support part 6 set movable along the guide mechanism 5 to support the C-arm 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243908-A (JP)
Title: Soft magnetic foil and its manufacturing method
Inventor: KOYAMA HARUO
IPC: B32B15/08
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic foil which will not cause short-circuitings, even if it is incorporated in an apparatus since the entire peripheral surfaces of a foil body, made of a soft magnetic material, are coated with an insulation material, and to provide its manufacturing method.  <P>SOLUTION: The soft magnetic foil A consists of a foil body 2, having an upper surface 2b, a lower surface 2a, and side faces 2c and 2c, all coated with an insulating material 3, and the insulation material, coating either the upper surface 2b or the lower surface 2a of the foil body 2, is made of the same insulating material 3 as that covering the side face 2c of the foil body 2. In addition, the lower surface of the insulating material 3, coating the lower surface 2a of the foil body 2, is stuck to one of adhesive layers 1D of a pressure-sensitive double-coated adhesive tape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242802-A (JP)
Title: Processing method for electronic document
Inventor: IMAI SATOSHI
IPC: B41J5/30
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To decode an encoded electronic document which has been unable to be decoded heretofore, and to perform predetermined operation of printing or the like, according to a permission attribute set therein.  <P>SOLUTION: A processing method for an electronic document includes a process in which if an electronic document is encoded, a password designated by an upper-level application by using a predetermined logic is used to clear the encryption (step S2005), a permission attribute after clearing is determined (step S2006), then operation within the permitted attribute is performed; and a process in which if an attribute for which permission determination is performed indicates printing and the operation of printing has been prohibited in the electronic document (step S2008), it is previously selected whether to return an error code (step S2011) to the upper-level application which has provided a print instruction, or to perform download sampling in screen display resolution to print (step S2010), when the electronic document is to be printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244769-A (JP)
Title: Digital camera
Inventor: TSURUKAWA MASAAKI
IPC: H04N5/225
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which image files can be put in order for each user by automatically storing an image file of each user in a user folder corresponding to each user so that image files of a plurality of users are not mixed in one user folder.  <P>SOLUTION: A user who uses a digital camera, is discriminated from an inputted user ID (password) (step S10), a user folder corresponding to a new user is automatically created when the user is new (step S14) and when a user folder of that user is created already, a corresponding user folder is automatically selected (steps S16-S20). When the user who uses the digital camera at present performs photographing (step S22), an image (image file) that is captured during the photographing, is stored into the created or selected user folder (step S24).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252323-A (JP)
Title: Apparatus and method for forming color image
Inventor: NAMIGATA TAKESHI
IPC: B41J2/525
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by providing six color decomposing means same as that for an RGB input image to a CMYK input image.  <P>SOLUTION: An color image forming apparatus is provided with an image forming means for forming an image using at least one set of color materials of the same color system having a gray level, a first color decomposition means and a second color decomposition means for converting a plurality of image signal components comprising a deep color material into a plurality of image signal components forming materials of the same color system having the gray level. The first and second color decomposition means calculate a plurality of image signal values corresponding to the color materials of the gray level by interpolation operation of a referred look-up table while referring to the look-up table on the basis of the input signal. An input signal into the first color decomposition means is an RGB signal, and an input signal into the second color decomposition means is a CMYK signal. Color spaces of the plurality of image signals are colorimetrically the same including image signals corresponding to the color materials of the gray level to be decomposed by the first and second color decomposition means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI