baber/WOPTO huggingface dataset:
Patent JP-2002352342-A (JP)
Title: Security device having transparent glass
Inventor: NAGAYASU SUSUMU
IPC: G08B13/26
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a security device having a transparent glass for issuing an alarm when capacitance is changed and reaches more than a predetermined capacitance value as one comes close to or is in contact with a plate glass. SOLUTION: The security device 1 is provided with a transparent glass including conductive layers 4 having transparency of more than 80% transmittance on both surfaces of a transparent insulating resin layer 3, a glass plate 5 laminated so as to be in contact with each of the conductive layers, and a terminal 8 linked to each of the conductive layers 4 and connected to a capacitance detector 7. When the one comes close to or is in contact with a security glass 6, the capacitance is changed. When the capacitance reaches more than the predetermined capacitance value, an alarm signal is transmitted.
Patent JP-2002352094-A (JP)
Title: Usage permission assigning system for digital literary work
Inventor: TAKAHASHI HIDEKAZU
IPC: G06Q50/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic book usage permission system by which an electronic book which is purchased one and used is artificially provided to a demander as a pre-owned electronic book. SOLUTION: The system is provided with a structure in which a reading key to be used for decoding the electronic book contains a reading parameter for deciding the reproduction display condition of the electronic book. The reading key is distributed to the purchasers of the electronic book, the assignation times of the reading parameter are updated when the pre-owned book is sold, and the reading conditions of new contents and pre-owned contents are discriminated.
Patent JP-2002354588-A (JP)
Title: Piezoelectric speaker
Inventor: MORI TAKAO
IPC: H04R17/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a speaker capable of maintaining a high tone pressure to a high tone range. SOLUTION: A piezoelectric speaker comprises a piezoelectric material 1 polarized in a thickness direction in a dome shape having an opening; a first electrode 12 formed on an inner surface of the element; and a second electrode 3 formed on an outer surface of the element, in such a manner that a non- formed part of the first or second electrode is provided on at least one of the inner and outer surfaces of the piezoelectric material, and the first and second electrodes are formed to have at least opposed parts on the inner and outer surfaces of the piezoelectric material. Accordingly, the piezoelectric material is partly driven by applying an external signal, and the tone pressure can be enhanced in the tone pressure in a frequency of a high tone range.  Since an opposed electrode area is narrow and has a small capacity, its impedance is high, and a signal can be sufficiently boosted by a matching transformer, and the high tone range can be enlarged.
Patent JP-2002316691-A (JP)
Title: Boat
Inventor: TANAKA AKIO
IPC: B63H16/18
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To enable to play at outdoor waterfront easily at a low cost regardless of season. SOLUTION: One or a plurality of bottom surfaces B each having a part of a bottom surface A of a boat dropped downward are provided. A hot water and hot air generating mechanism is provided in a firewall to utilize thermal energy thereof. A boat is provided with a device to maintain the temperature of a space in the boat suitable by making the sidewall and a floor part of the boat hollow or arranging pipes appropriately for effectively utilizing heat.
Patent JP-2002356233-A (JP)
Title: Commodity delivery service providing system, program and recording medium
Inventor: OKADA SATOSHI
IPC: G06Q50/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a commodity delivery service providing system allowing a user to receive a desired commodity under any circumstances. SOLUTION: A service is provided delivering the commodity to a place desired by the user 1 such as the nearest station. A commodity delivery service provider 3 receives an order for the commodity as user order information by a server device 31 and delivers the commodity 30 to the user 1. The user order information includes at least receiving place information indicating a receiving place 4 desired by the user 1 in addition to information of the commodity 30 desired by the user 1 such as commodity name, quantity (weight), and color. The commodity 30 is delivered to the receiving place 4 desired by the user 1 and the delivered commodity 30 is handed over by authenticating the user 1 at that place.
Patent JP-2002358260-A (JP)
Title: Content viewing system and content viewing method
Inventor: OTA SHINJI
IPC: G06F17/30
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a content viewing system and a content viewing method that always provide a portable terminal user carrying a portable terminal with the viewing environment of well-rated multimedia content. SOLUTION: This system is constituted and the control therein is performed such that a terminal and the portable terminal having a specific communication channel connected to the Internet or an intranet are linked together, and, in this content viewing environment, from the portable terminal, a terminal that processes the multimedia content distributed on the communication network is freely designated or changed, and the liked terminal that is instructed to process the content, using the specific communication channel, that is, not via the portable terminal, acquires the content, and provides the portable terminal user with the acquired content via the portable terminal.
Patent JP-2002315466-A (JP)
Title: Toy for cat
Inventor: KUROKI TAKEO
IPC: A01K29/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a toy for a cat. SOLUTION: The cat play with this toy floating a model of a rat on water in a transparent ball.
Patent JP-2002358836-A (JP)
Title: Self fusion enamel wire
Inventor: TETSU YOSHIYUKI
IPC: H01B7/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a self fusion enamel wire which does not generate an offensive smell when the coil of electric device, which is not fused and adhered to each other yet, is heated and made to fuse and adhere to each other by conducting electricity, and shows excellent adhesion property, heat resistant property, and heat vibration resistant property when the coil of electric device is heated and made to fuse and adhere to each other by conducting electricity. SOLUTION: The enamel wire is covered by a fusing adhesion layer containing co-polymer of polyamide resin as a main component with a melting point of not less than 170 deg.C to which, antioxidant is added.
Patent JP-2002363276-A (JP)
Title: Method for manufacturing aromatic polycarbonate
Inventor: TAKEMOTO HIDEMI
IPC: C08G64/30
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aromatic polycarbonate through an ester interchange process, the method being excellent in the hue of the product and having excellent productivity. SOLUTION: The apparatuses to be used in the manufacturing are washed by a washing method comprising the following steps. (1) A process in which an aromatic polycarbonate remaining in the reaction apparatuses is depolymerized by using a low molecular weight compound containing carbonate bonds to decrease the viscosity average molecular weight of the aromatic polycarbonate to <=8,000. (2) A process in which the aromatic polycarbonate having the decreased viscosity average molecular weight is discharged from the reaction apparatuses. (3) A process in which an aromatic carbonate diester is received in the reaction apparatuses, and the reaction apparatuses are washed in an atmosphere of an inert gas at a temperature of >=200 deg.C. (4) A process in which the washing liquid is discharged, and subsequently, the reaction apparatuses are dried under vacuum at need.
Patent JP-2002368348-A (JP)
Title: Lsi package and method for manufacturing the same
Inventor: IKEDA HIRONOBU
IPC: H01L25/11
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an LSI package that can connect a number of signal lines, operate in high speed, and is superior in productivity. SOLUTION: This LSI package is formed by mounting one or a plurality of carrier boards to which one or a plurality of IC chips are mounted to a wiring board. In such a structure, at least one carrier board 10 is provided with a first board 102 to which one or a plurality of IC chips are mounted, a second board 103 which is electrically connected with a wiring board 13, and a flexible wiring part 101 that electrically connect the first and second boards 102 and 103 and is freely bendable.
Patent JP-2002368201-A (JP)
Title: Solid-state imaging device and imaging system using the same
Inventor: SHINOHARA MASATO
IPC: H04N5/335
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device which can obtain a distortion- free image, of even a moving subject by transmitting and the pixels start and end signal storing operation with the same timing. SOLUTION: This device has an N-type semiconductor region 21 as a signal charge holding part formed at a channel part right below a transfer gate 19, an N-type semiconductor region 22 which is formed between the electric charge holding region 21 and a floating diffusion area 18, and is made completely depleted, when the potential in the floating diffusion region 18 is sufficiently reversely biased with respect to a P-type well 16, and a shading layer 23 which cuts off light to the electric charge holding area 21. The operation of one pixel is based upon signal charge accumulation in a photodiode 17, the transfer of signal charges accumulated in the photodiode area 17 to the electric charge holding area 21, the holding of the signal charges in the electric charge holding region 21, and signal charge transfer from the electric charging holding region 21 to the floating diffusion region 18 in this order.
Patent JP-2002363768-A (JP)
Title: Organic-coated steel sheet having excellent corrosion resistance in hot and humid environment
Inventor: YOSHIMI NAOTO
IPC: B21B1/22
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a chromium-free organic-coated steel sheet which has excellent black point rust resistance in a hot and humid environment, and further has excellent electric conductivity required for performances such as weldability and groundability. SOLUTION: In the organic-coated steel sheet, in which film defects and the generation of corrosion caused thereby are effectively suppressed by using a cold rolled steel sheet whose surface roughness after skinpass rolling is controlled to a specified range as a steel sheet shock in a specified film constitution, the surface of a cold rolled steel sheet subjected to skinpass rolling is provided with a zinc based or aluminum based plating film, and an organic resin film which does not contain hexavalanet chromium is formed on the surface of the plating film in a coating weight of 0.5 to 5.0 g/m<2> , the count number of crests having a wavelength of 100 to 150 μm in the roughness of the surface of the cold rolled steel sheet RPVC transferred by a rolling roll for skinpass rolling is <=200 peak/inch, and also, the average surface roughness Ra thereof is <=1.5 μm.
Patent JP-2002362637-A (JP)
Title: Method and apparatus of curing section
Inventor: YASUI KIICHI
IPC: B65D57/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus of curing a section with which a curing speed for winding a string around the section can be increased, noise due to a mechanical vibration and maintenance can be reduced, and damage to the section can be prevented. SOLUTION: The method of curing a section comprises steps of extending a string from one of air suckers 27 from a string feeder 13, passing the section '1' at the head through upper and lower air suckers to wind the string 11 around a section 3, causing one of the air suckers 27 to throw the string 11 toward the other air sucker 15 while the air sucker 15 blows air in the same direction as that of the air sucker 27 to receive the string 11, horizontally moving a next section '2' to wind the string around the section, causing the air sucker 15 to throw the string toward the air sucker 27 while the air sucker 27 blows air in the same direction as that of the air sucker 15 to receive the string, then cutting the string, and causing the air sucker 27 to discharge the string 11 to cure the sections.
Patent JP-2002369335-A (JP)
Title: Double-wall structure for electrical connection box
Inventor: SATO HIDETOSHI
IPC: H05K5/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a double-wall structure for an electrical connection box for preventing deformation of an outer wall and suppressing penetration of water into a case body. SOLUTION: In an electrical connection box 1, a case body 2 of which an upper cover 3 is mounted on the top has a side wall formed by a double-wall composed of an outer wall 9 and an inner wall 10. A horizontal rib 19 for dividing a space between the wall 9 and the wall 10 into upper spaces 17 and lower spaces 18 is provided between the wall 9 and the wall 10. A plurality of upper ribs 20 extending in the height direction are provided in the upper part of the rib 19 at prescribed intervals, and a plurality of lower ribs 21 extending in the height direction are provided on the lower part of the rib 19 at prescribed intervals. Further, communication holes 22 for communicating the spaces 17 and the spaces 18 are provided on the rib 19 between the respective ribs 20.
Patent JP-2002368438-A (JP)
Title: Wall-mounting structure for electronic device
Inventor: YOSHIDA SHINICHI
IPC: H04M1/11
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a wall-mounting structure for an electronic device capable of preventing a damage of a device case, without obstructing a use of a wall- mounting mounter sold in the market. SOLUTION: The wall-mounting structure for the electronic device comprises side ribs 11R protruded oppositely via a long hole 11b of a first potbellied hole 11 at a bottom plate 1B of a casing (device housing) 1A in a telephone (electronic device) 1, and formed in a shape in which an area of a locking edge 1D opposed to the hole 11b of the hole 11 and developed from the side rib 11R is gradually reduced from an insertion hole 11a of the first potbellied hole 11 toward an insertion hole 12a of a second potbellied hole 12.
Patent JP-2002369005-A (JP)
Title: Method for correcting pixel arrangement of image and method for deciding threshold value array for generating image
Inventor: INOUE YOSHIAKI
IPC: G06T5/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce an undesired low frequency component such as moire by correcting a black level pixel position of image data. SOLUTION: In the case of correcting the arrangement of a black level pixel in dot image data H with a gradation formed by an aggregate pattern of dot cells having dots comprising one black level pixel or more, this method adopts novel procedures such that a low frequency component extract section 45 and a pixel decision processing section 46 extract a low frequency component of a screen frequency component or below from the dot image data H, apply frequency analysis to the data H, compare the intensity of each pixel as a result of frequency analysis with the intensity of each corresponding pixel configuring the dot image data H and correct the black level pixel position so that the frequency component as a result of the analysis is not emphasized. Thus, a moire component being a low frequency component in dot image data H is reduced.
Patent JP-2002372484-A (JP)
Title: Compression creep test apparatus of refractory
Inventor: ASAKURA HIDEO
IPC: G01B11/02
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a compression creep test apparatus for accurately measuring the displacement of a refractory in hot working. SOLUTION: The compression creep test apparatus of refractories comprises a heating means for controlling the temperature of a heating oven (4) where a test piece (11) is set, a temperature measurement means for obtaining the temperature of the test piece, a pressurization means (12) for pressurizing the test piece through upper and lower press members (8, 9) in contact with the upper and lower surfaces of the test piece, and a displacement measurement means (1, 2) for obtaining the amount of deformation in the test piece being generated by the pressurization means. In this case, the displacement measurement means measures the displacement between indexes being provided between the upper and lower press members by a laser displacement measurement method.
Patent JP-2003002696-A (JP)
Title: Glass fiber for glass-fiber reinforced resin and glass- fiber reinforced resin using the same
Inventor: SUGIYAMA MOTOMI
IPC: C08J5/08
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To produce a glass fiber for glass-fiber reinforced resins having excellent reinforcing effect on the glass-fiber reinforced resins even though AR glass fiber having excellent acid resistance or C glass fiber is used, and the glass-fiber reinforced resin using the glass fiber as a reinforcing material. SOLUTION: The glass fiber for the glass-fiber reinforced resins according to this invention is used as the reinforcing material for the glass-fiber reinforced resins each containing 30 mass % or more of a matrix resin, and contains 6 mass % ore more of an alkali metal oxide, wherein the glass fiber is coated with greige goods containing ammonium sulfate.
Patent JP-2003007155-A (JP)
Title: Manufacturing method of coated electric wire
Inventor: BANDO AKIHIKO
IPC: C08K9/04
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a coated electric wire which enables efficient manufacturing of a coated electric wire excellent in flame retarding property, especially effective by its shape-retaining capacity at time of burning, fine mechanical strength, flexibility, elongation and heat characteristics and farther a characteristic of easily being separated from polyvinyl chloride resins. SOLUTION: The coating layer of en electric wire comprises a polyolefin resin composition consisting of 2-50 wt.% of a master batch (A) containing a polyolefin resin and a layered silicate, 20-70 wt.% of a master batch (B) containing a polyolefin and a flame-retarding agent and 10-90 wt.% of a polyolefin resin. The coating is formed on the outer periphery of an electric wire continuously along the lengthwise direction. The layered silicate is specifically selected from montmorillonite, a swelling mica and/or talc. Additionally, the layered silicate has been converted to be organic by replacing exchangeable metal cations in a crystalline part of the silicate with a cationic surfactant.
Patent JP-2003009348-A (JP)
Title: Electrical junction box
Inventor: SEKIDO TOSHIHISA
IPC: B60R16/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box, capable of preventing damages generated by a contact with a rotating tool from being conspicuous. SOLUTION: A plurality of protrusions 13, extending in parallel under a contact condition close to each other, are formed on the outer surface of a side wall 4d in a lower case 4 forming the electrical junction box. The protrusions 13 are formed so as to extend parallel with respect to the axial direction of a rotary shaft 22 of the rotary tool. The surfaces of the protrusions are formed, so that the outer peripheries of sections orthogonal to the axial direction of the protrusions 13 are curved.
Patent JP-2003002778-A (JP)
Title: Molecular beam cell for depositing thin film
Inventor: MIZUKAMI TOKIO
IPC: C30B23/08
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To generate evaporated molecules by realizing efficiency heat transfer in a crucible 1 even when a material 5 to be evaporated has low thermal conductivity thereby reducing the temperature gradient in the crucible 1 and efficiently evaporating the material 5 to be evaporated. SOLUTION: When a thin film is grown on the surface of a solid material, a molecular beam source cell is used to generate the evaporated molecules by heating the material 5 to be evaporated so that the material melts and evaporates. The molecular beam source cell has a crucible 1 for accommodating the material 5 to be evaporated and a heating means for heating the material 5 to be evaporated accommodated in the crucible 1. In the crucible 1, a heat conducting medium 4 of pyrolytic.boron.nitride(PBN) being thermally and chemically stable and having a thermal conductivity higher than that of the material 5 to be evaporated is accommodated together with the material 5 to be evaporated.
Patent JP-2003011214-A (JP)
Title: Blow molding method and apparatus therefor
Inventor: USHIKI YOJI
IPC: B29C49/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To use one mold clamping mechanism in common by a plurality of molds to enable the multi-cavity molding of a molded article and to reduce the equipment cost of a blow molding apparatus. SOLUTION: The blow molding apparatus is constituted of one mold clamping mechanism 11, a plurality of molds (first and second molds 30A and 30B), a mold opening preventing mechanism 33 for holding the molds themselves to a mold clamping state separately from the mold clamping mechanism 11, a mold moving mechanism 12 for selectively allowing a plurality of the molds to face to the mold clamping mechanism 11 and a parison supplying/blowing mechanism 13 for supplying a parison to the mold set in the mold clamping mechanism 11 to blow air in the parison to internally pressurize the same.
Patent JP-2003013799-A (JP)
Title: Aluminum alloy-made piston for internal combustion engine and its manufacturing method
Inventor: MIYASAKA HAJIME
IPC: F16J1/01
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy-made piston for internal combustion engine capable of uniformly holding an oil film all over a skirt part and capable of restraining surface pressure in contact with a cylinder. SOLUTION: The aluminum alloy-made piston 10 for the internal combustion engine is constituted by forming a streak 22 on an outer surface 21a of the skirt part 20, applying an anodic oxide film 50 on a surface of this streak 22 by using an electrolytic solution mixed with phosphate and fluoride and impregnating a lubricant 54 in fine holes 52 of this anodic oxide film 50. The aluminum alloy-made piston 10 for the internal combustion engine is constituted by forming a portion H1 corresponding to a top part 22a of the streak 22 into a smooth surface on the anodic oxide film 50.
Patent JP-2003012477-A (JP)
Title: Hair cosmetic
Inventor: OKAMOTO MANABU
IPC: A61K8/39
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic, particularly way hair cosmetic, capable of dressing hair by adequate hair-dressing force, imparting natural gloss to hair without imparting greasiness or stiffness to the hair and simply re-dressing hair even when dressed hair style is disheveled and excellent in re-dressing property. SOLUTION: This hair cosmetic is characterized by including at least a cationic polymer resin, a glycerol fatty acid ester, a nonionic surfactant to which ethylene oxide is added and an oily component therein.
Patent JP-2003014967-A (JP)
Title: Optical fiber
Inventor: SAWADA MINORU
IPC: G02B6/036
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber having a large numerical aperture. SOLUTION: In the optical fiber, a high refractive index layer is formed around a core and the layer has a refractive index higher than the refractive index of the core. Further, a clad layer having a refractive index lower than the refractive index of the core is formed outside of the high refractive index layer.