baber/WOPTO huggingface dataset:
Patent JP-2003102012-A (JP)
Title: Image encoder and image decoder, and image encoding method and image decoding method
Inventor: UENO IKURO
IPC: H04N19/91
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image encoding method and apparatus, and an image decoding method and apparatus capable of attaining a high compression rate in comparison with a direct output of a binary symbol. SOLUTION: The encoding apparatus is provided with a binary symbol encoding section 704 that selects an optimum code to a state of an extended information source of binary symbols estimated from an incidence probability of the binary symbols among Huffman code sets generated in an organization way for the extended information source of the binary symbols based on in particular information indicative of which of the binary symbols is a superior symbol and the estimate incidence probability of the superior symbol to apply binary information source encoding to the selected optimum code,  and the decoding apparatus is provided with a binary symbol decoding section 801 that selects an optimum code to a state of an extended information source of binary symbols estimated from the incidence probability of the binary symbols among Huffman code sets generated in an organization way for the extended information source of the binary symbols based on the information indicative of which of the binary symbols is a superior symbols and the estimate incidence probability of the superior symbol to apply binary information source decoding to the selected optimum code.
Patent JP-2002250552-A (JP)
Title: Clean room and method of fabricating semiconductor device
Inventor: MATSUURA SUUTAI
IPC: F24F7/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the airborne particle existing in an area where a semiconductor substrate is arranged. SOLUTION: A clean room 10 comprises the first clean area 10a where a cassette 14 storing a semiconductor substrate to be thrown in a semiconductor- fabricating device 13 is arranged and the second clean area 10b where a worker 16 works. A plate-shaped eyelid 11 is provided between the first clean area 10a and the second clean area 10b. The first air flow velocity from the upper side to the lower side in the first clean area 10a is higher than the second air flow velocity from the upper side to the lower side in the second clean area 10b.
Patent JP-2003094548-A (JP)
Title: Reflection-proof film
Inventor: WATANABE SHUJIRO
IPC: G02B1/11
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-proof film which permits easy optimization of the reflectance of a moderate reflectance layer. SOLUTION: In the reflection-proof film with a reflection-proof layer 11 comprising a moderate reflectance layer/a higher reflectance layer 7 and a low reflectance layer 9 formed on a base 1 having a high transparency in a visible light range through an adhesive layer 3 by a sputtering process, an alloy oxide layer 5 composed of Si and Sn, Zr, Ti, Ta, Sb, In or Nb and oxygen which forms an oxide thereof, is used in the moderate reflectance layer, the reflectance of which needs to be optimized in accordance with the reflectance of the base 1. The alloy oxide layer 5 shows a change in the reflectance in accordance with the content ratio of a metal to be added to Si. Consequently, it is possible to easily form the moderate reflectance layer having an optional reflectance in compliance with the reflectance of the base 1.
Patent JP-2003108652-A (JP)
Title: Digital print ordering system
Inventor: ENOMOTO ATSUSHI
IPC: G06Q50/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To allow a user to carry out ordering of digital prints and payment of the price while driving an automobile. SOLUTION: In this digital print ordering system equipped with an on-vehicle equipment having a transmitting/receiving function loaded on a vehicle and road side equipment for transferring information by wirelessly communicating with the on-vehicle equipment, an orderer transmits personal information specifying the orderer including information necessary for the payment and digital print ordering information to the road side equipment in order to order digital prints.
Patent JP-2003109511-A (JP)
Title: Plasma display panel
Inventor: HASEGAWA KAZUYUKI
IPC: H01J11/40
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the quality of image display and maintain that image display quality stably for a long time in the plasma display panel used in an image display device or the like. SOLUTION: This is a plasma display panel in which a first and a second electrodes forming a pair of main electrodes are covered by an insulation layer against the discharge gas and comprise a protection film covering the insulation layer. The concentration of at least one kind of elements out of potassium, calcium, iron, and chromium that are contained in the above protection film is made in the range, potassium: 100 ppm or less, calcium: 100 ppm or less, iron: 10 ppm or less and chromium: 10 ppm or less.
Patent JP-2003105660-A (JP)
Title: Nonwoven fabric, battery using the nonwoven fabric and capacitor using the nonwoven fabric
Inventor: TAKASE TOSHIAKI
IPC: D04H1/541
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric suitable for a variety of uses, a battery using the nonwoven fabric and a capacitor using the nonwoven fabric. SOLUTION: This nonwoven fabric comprises extra fine fiber aggregates obtained by assembling extra fine fibers having <=5 μm fiber diameter and/or pulpy materials. The total number of the extra fine fiber aggregates and/or the pulpy materials on one side (A) of the nonwoven fabric is different from that of the extra fine fiber aggregates and/or the pulpy materials on the other side (B) of the nonwoven fabric. This battery using the nonwoven fabric as a separator hardly raises an internal pressure. This capacitor using the nonwoven fabric as a separator has excellent ionic conductivity and yet excellent electrical insulating properties by the existence of one side having the total number of the extra fine fiber aggregates and/or the pulpy materials smaller than that of the other side.
Patent JP-2003105205-A (JP)
Title: High dielectric constant composite material, high dielectric constant film, laminate board with metal foil and print circuit board
Inventor: TONEGAWA MASAHISA
IPC: B32B15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high dielectric constant composite material excellent in dielectric performance, hardly causing a crack even when exposed to temperature histories, to prepare a high dielectric constant film, and to provide a laminate board with a metal foil and a print circuit board formed by using the composite material. SOLUTION: The high dielectric constant composite material comprises (A) a thermosetting resin such as an epoxy resin, (B) a phenoxy resin or a thermoplastic resin such as polyethersulfone or polyimide, (C) a dielectric filler as indispensable components, wherein the thermoplastic resin (B) is 10 to 50 mass% to the total resin solid content. The cured product of the composite material is excellent in dielectric performance and hardly causes crack even exposed to temperature histories. Also, the high dielectric constant film, the laminate board with the metal foil and the print circuit board formed by using the composite material, possess both toughness and adhesivity with metal foils. Preferably, the dielectric filler (C) is 30 to 90 mass% to the total solid content.
Patent JP-2003003061-A (JP)
Title: Curable composition
Inventor: FUKAZAWA TOMOYOSHI
IPC: C08L71/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition having stain resistance. SOLUTION: The curable composition comprises an oxyalkylene polymer (A) having a reactive silicon group at a terminal, a polyoxyalkylene compound (B) having an acryloyl and/or methacryloyl group at a terminal and an accelerator (C).
Patent JP-2003103612-A (JP)
Title: Handy bottle manufacturing method and obtained handy bottle
Inventor: MIURA MASAKI
IPC: B65D1/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a handy bottle manufacturing method rationalizing a wall thickness distribution in horizontal and vertical directions while ensuring moldability and lightweight properties, forming a deep grasping recessed part easy to hold, imparting excellent falling strength or pressure and vacuum resistance and preventing a buckling phenomenon or the like, and an obtained handy bottle. SOLUTION: The handy bottle constituted by providing the grasping recessed part to the body part of the bottle main body comprising a mouth part, the body part and a bottom part in opposed relationship is manufactured by blow molding. This manufacturing method includes a process for preliminarily allowing a movable core 22 for molding the grasping recessed part to stand by at the position set in a blow mold 21 and 2.0-2.6 times the half of the center diameter (R) of a preform 20 from the center axis of a preform to perform blow molding and operating the movable core 22 toward the deepest position of the grasping recessed part on the way of the advance of blow molding. By this constitution, the bottom part of the bottle main body can be reduced in its wall thickness.
Patent JP-2003111404-A (JP)
Title: Dc-dc converter
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter capable of attaining high efficiency at low cost and significant noise reduction. SOLUTION: This DC-DC converter includes a switching device Q1 connected with a DC power Ein through a primary winding P1 of a transformer T1, a control unit 11 which performs ON-OFF control of the switching device, rectifier circuits D2, D3, L2, C0 which take out DC output by rectifying the voltage induced in a secondary winding S1 of the transformer, and a series circuit which is connected in parallel with a primary winding of the transformer or the switching device and in which a diode D0, a register R0, and a capacitor C1 are connected in series. During the off-period of the switching device, after forward current is flowed through the diode and energy engaged in the transformer is stored in the capacitor, voltage dummy resonance can be developed by recovery current flowing through the diode.
Patent JP-2003110201-A (JP)
Title: Method of forming ceramic board and electric equipment
Inventor: YOSHIDA KOUYA
IPC: H05K1/02
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a ceramic board by which a ceramic board can be formed inexpensively because the boards can be cut out from a plastic sheet at a favorable rate. SOLUTION: In this method of forming a ceramic board, a sheet piece 11 in a required shape is cut out from a plastic sheet 10, and the cut-out sheet piece 11 is sintered to form a circuit pattern. A plurality of sheet pieces 11 in trapezoidal shapes having the same height are cut out from the plastic sheet 10, and the plurality of cut-out sheet pieces 11 are sintered and combined into a required shape.
Patent JP-2003115055-A (JP)
Title: Image generator
Inventor: AKISADA HIROKAZU
IPC: G06T19/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an image generator capable of appropriately and efficiently switching and setting a rendering method of each object and effectively reducing calculation loads of a computer further by dynamically switching processing contents of clipping and shading to each object corresponding to an angle range for which a direction of the object under consideration viewing from a view point in a three-dimensional virtual space is a reference or a space area based on a position of the object under consideration. SOLUTION: The image generator which generates a two-dimensional image indicating a scene of the three-dimensional virtual space on the basis of the object set in the space, a light source and the view point is provided with a modeling means for preparing model data of the object, a coordinate transformation means for transforming the model data to the coordinate system of the view point, a projection conversion means for projecting the model data by the view point coordinate system to a projection surface, and a rendering means for switching the rendering method of each object corresponding to the angle range in the direction of the object under consideration from the view point as the reference or the space area based on the position of the object under consideration.
Patent JP-2003114577-A (JP)
Title: Developing unit and image forming device having the same
Inventor: OKUMA KEIKO
IPC: G03G15/08
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in the temperature of developer, an image defect caused by fusion, and failure in the operation of a developing unit. SOLUTION: Inside a developer container, a heat-absorbing part is in contact with a member to be cooled. A heat radiation part is provided with a cooling means disposed outside the area of a transfer member in the view seen from the top of the image forming device. The member to be cooled is at least an agitator, developing sleeve, or developing blade. The heat radiation part of the cooling means is provided with a means that sends a flow of air. A heat pipe is used as the cooling means.
Patent JP-2003119371-A (JP)
Title: Resin composition for production of metal-clad laminated board, prepreg, laminate, metal-clad laminated board and multilayer printed wiring board
Inventor: KOBAYASHI KAZUSHI
IPC: H05K1/03
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene ether resin-based highly multilayered printed wiring board excellent in connecting reliability of through hole and to provide their relating materials. SOLUTION: This resin composition for production of a metal-clad laminated board includes (A) a reaction product of a polyphenylene ether and an unsaturated carboxylic acid, (B) triallyl isocyanurate or triallyl cyanurate, (C) silicone resin particles or silicone rubber particles covered with silicone resin and (D) silica particles as the essential components in a ratio of 50-60 pts.wt. of the component (A) and 40-50 pts.wt. of the component (B), 1-10 pts.wt. of the component (C) and 5-40 pts.wt. of the component (D), respectively per 100 pts.wt. of the sum of the components (A) and (B).
Patent JP-2003119463-A (JP)
Title: Soil conditioning base material and soil conditioner
Inventor: MIYAZAKI KUNIO
IPC: C09K17/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioning base material and a soil conditioner capable of improving water retainability, fertilizer retainability, air permeability and draining properties of the soil in good balance. SOLUTION: The powdery soil conditioning base material is constituted by supporting a natural silicone polymer on fine powdery fired clay. The soil conditioner conditions water retainability, fertilizer retainability, draining properties and air permeability by mixing the powdery soil conditioning base material with a conditioner.
Patent JP-2003116430-A (JP)
Title: Fishline whose surface is covered with ultrahigh molecular weight polyethylene fiber
Inventor: NAKANISHI SHIGERU
IPC: A01K91/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishline capable of readily carrying out casting, having sufficient strength, not having inconvenience on the environment, scarcely causing absorption of stain, etc., on the surface of fishline and excellent in durability, particularly a fishline for fry-fishing. SOLUTION: This fishline has an outermost layer composed of an ultrahigh molecular weight polyethylene fiber.
Patent JP-2003117178-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes it possible to accurately grasp the number of game balls not put out by securely executing detecting of put-out game balls in the case that the power supply stops, and also to improve convenience of the game machine operation. SOLUTION: A CPU executes a recovery processing to recover a control state based on storage contents stored in a backup RAM, if all of a plurality of recover conditions are satisfied, which are for determining whether or not to recover to the control state before power supply stops. The CPU executes a initialization processing for initializing storage contents of a variable data storing means if at least one condition of a plurality of recover conditions is not satisfied. If a signal is output from a clear switch, initialization processing is executed regardless of a plurality of recover conditions. The CPU also executes processing at a time of power supply stopping for storing data necessary for recovering the control state when the power supply stops, and in this processing, the CPU also monitors detection signals from a prize ball count switch.
Patent JP-2003121296-A (JP)
Title: Leak inspection device of cylindrical product and sealing device for leak inspection
Inventor: KANZAKI JUNICHI
IPC: G01M3/28
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device for leak inspection of a cylindrical product capable of carrying out the leak inspection of the cylindrical product in a short time. SOLUTION: This sealing device 10 for leak inspection is used for the leak inspection of the cylindrical product 38. The sealing device 10 is formed into a cylindrical shape having an inside diameter larger than the outside diameter of the cylindrical product 38. On the inside surface of the sealing device 10, an elastic member 12 with its inside hollowed is installed. An opening for introducing or exhausting a fluid into/from its inside is formed in the elastic member 12. When the fluid is introduced into the inside through the opening, the elastic member 12 is evaginated to be tightly fitted to the circumferential part of the cylindrical product 38.
Patent JP-2003117537-A (JP)
Title: Method for separating and removing electric heating wire of electric welded joint
Inventor: IWASAKI MASAYA
IPC: B09B5/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To facilitate recycling constituted of a pulverizing process and a repelletizing process by completely separating an electric heating wire from a resin part in an electric welded joint in advance. SOLUTION: The electric welded joint 3 is grasped from outside by extending/ contracting a claw 2a and is fixed to a chuck 2. Then, a connector of an electric fusion device is inserted into a terminal 8 of the joint 3 and is energized for a definite time. After energizing is stopped, a terminal pin 8a is pulled off, the electric heating wire 7 is grasped and is pulled out from the inside of the joint by a tool such as a cutting plier and an end part of the electric heating wire is inserted into and is engaged with a notching port 5b formed in a flange 5a of a reel 5. Then, a motor 4 is driven, the reel 5 is rotationally driven and thereby the electric heating wire 7 is wound up while being pulled out from the joint 3.
Patent JP-2003123372-A (JP)
Title: Disk reproducing device
Inventor: HIRANO DAISUKE
IPC: G11B17/24
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device, in which the presence/absence of a disk can be exactly judged and a space or cost for installing a sensor can be reduced. SOLUTION: On a rotary tray 6, a plurality of light transmitting parts are provided on the same circumference 65b. The device is provided with a clock means, a light emitting element and a light receiving element for detecting light emitted from the light emitting element and passed through the light transmitting parts. As light transmitting parts, first light transmitting parts 61h, 62h and 63h for disk presence/absence detection are provided within a long range in the direction of the circumference. During the rotation of the rotary tray 6, not only the presence/absence of the disk but also the identification information of respective disk placing parts 61, 62 and 63, a brake starting position reference and a stopping position reference are detected by a pair of photosensors 5.  Within a prescribed time T1 after the detection of top ends 61i, 62i and 63o, corresponding to whether a signal sensed by the light receiving element is maintained or not, the presence/absence of the disk is judged.
Patent JP-2003116914-A (JP)
Title: Packaging for body fluid absorbent product
Inventor: SUGA FUMIYOSHI
IPC: A61F13/15
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To deal with an absorber, which is used up to the moment, without making hands dirty when opening a body fluid absorbent product using the absorber inserted into the vagina. SOLUTION: A bag body is separated to a first bag part 20A and a second bag part 20B. A cylinder 30 is formed from a treatment sheet 31 and this cylinder 30 is fixed on the second bag part 20B. The cylinder 30 is spread and can be discarded while wrapping a used absorber 11. At such a time, since a non- used body fluid absorbent product is positioned inside the first bag part 20A, cleanness can be kept.
Patent JP-2003118227-A (JP)
Title: Recording material, recorded matter using the same, and method for using recorded matter
Inventor: MIYAMOTO KENICHI
IPC: B41J2/01
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a recording material which obtains an excellent printed matter and has excellent lamination characteristics particularly when ink-jet recording is performed by using a pigment ink, and to provide a recorded matter using the same. SOLUTION: The recording material comprises an ink acceptive layer containing a silicon surfactant and having a porous structure on a base in such a manner that the silicon surfactant has a viscosity at 25 deg.C of 300 cPs or less and a surface tension at 25 deg.C of 28 mN/m or less.
Patent JP-2003128111-A (JP)
Title: Spouting device for liquid vessel
Inventor: KIYOTA HOZUMI
IPC: B65D47/32
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a spouting device for a liquid vessel which can smoothly spout a liquid in the liquid vessel into a cup or the like without generating any pulsation or the like. SOLUTION: This spouting device comprises a base body 1a attachably/ detachably fitted to a mouth 2a of the liquid vessel 2, a spout body 3 rotatably fitted to a cylindrical fitting part 1c protruded from a circumferential wall 1b of the base body 1a, a closing plate 3e which is provided in the spout body 3 to open/close a spouting passage 3a in the spout body 3 between the spout body and a partition member 5 provided in the cylindrical fitting body 3, and a vent pipe 6 in which one end side is fitted to the partition member 5 so as to be opened in the spouting passage 3a and the other end side is introduced in the liquid vessel 2.  By tilting the liquid vessel 2 with a spouting device fitted to the mouth 2a of the liquid vessel 2 facing downwardly, air in the spouting passage 3a is prevented from being sucked into the liquid vessel 2 via the vent pipe 6 and generating any pulsation, and the liquid can be smoothly spouted into the cup or the like.