baber/WOPTO huggingface dataset:
Patent JP-2002001747-A (JP)
Title: Method for manufacturing cogged belt
Inventor: UMEDA ARAO
IPC: B29C43/18
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cogged belt by which a high precision cog part is molded by stretching canvas almost uniformly, in a cogged belt with the cog part where the canvas is provided as a cover layer. SOLUTION: This method for manufacturing the cogged belt 1 is to manufacture the cogged belt l consisting of the cog part 2 formed at least on one side and the canvas 7 provided along the cog part 2. In addition, the method comprises a lower rubber lamination process for constituting a molded layer 15 for a lower rubber by laminating the canvas 7 and an unvulcanized rubber 14 on the mold cog face side of a cogged mold 12 and a rubber forcing process for heating the cogged mold 12 and forcing the unvulcanized rubber 14 into the recessed part 11b of a mold cog 11 by thermally pressurizing the molded layer 15 for a lower rubber from the outside. Thus a lower rubber layer 5 is molded by repeating the lower rubber forcing process.
Patent JP-2002003313-A (JP)
Title: Flying pest-controlling method
Inventor: YAMAZAKI SATOSHI
IPC: A01M1/20
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling flying pests, comprising emitting a transpirable chemical agent with a low energy. SOLUTION: This method for controlling flying insect pests is characterized by comprising emitting into the air an ester compound of the general formula [R1 is H, a halogen atom, a (halogen-substituted) 1-3C alkyl, a (halogen- substituted) 2-3C alkenyl, (halogen-substituted) 1-3C alkoxy, (halogen-substituted) 1-3C alkylthio or a (halogen-substituted) (1-3C aloxy)methyl; (n) is an integer of 1-4; and X is H or a 1-3C alkyl] as the active ingredient.
Patent JP-2001340046-A (JP)
Title: Carrying tackle for fishing such as fishing rod-storing case
Inventor: YAGI HIROYUKI
IPC: A01K97/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrying tackle for fishing such as a fishing rod-storing case having impact resistance difficult to be damaged when an impact is applied and excellent in durability. SOLUTION: This carrying tackle for fishing is configured by installing cushioning materials 58 so that receiving structures 56 arranged at the position supporting the main body 50 of the carrying tackle are fit inside than the peripheries of the receiving structures locating the external side of the main body 50 even when a compressing action is received.
Patent JP-2002006809-A (JP)
Title: Display device
Inventor: INOUE KENICHI
IPC: G09G3/34
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a defective lamp by detecting that the lamp among plural lamps for a back light is broken in a liquid crystal display or the like which is provided for a display device where an input operation is possible from a display panel. SOLUTION: Resistance R3, R4 in the inverter circuit 51b of a back light device 5 detect currents flowing respectively through lamps 52, 53 as voltages and filter circuits 54, 55 convert respectively these voltages into logic levels in accordance with the presence or absence of the current. When a current flowing through the lamp 52 or 53 is cut off, either the filter circuit 54 or the filter circuit 55 outputs the signal of a low level. When a CPU 11 receives the signal, its displays that a lamp current is cut off on the display surface of a display 14. Moreover, when both lamps current are cut off, the CPU prevents an erroneous operation by not making the device accept an input operation by a touch panel 16.
Patent JP-2002015929-A (JP)
Title: Deterioration diagnosing device of oil-immersed electrical apparatus
Inventor: IWAMURA MANABU
IPC: G01N21/27
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To diagnose the degree of deterioration of an oil-immersed electrical apparatus by conducting simulations of the state of the electrical apparatus outside an oil tank which houses the oil-immersed electrical apparatus. SOLUTION: A heating coil 26, an insulating paper 34, and an optical fiber 36 are housed in a vessel 14 together with insulating oil 28, the load current of a transformer 10 is detected with a current transformer 32, the current detected by the current transformer 32 is made to flow through the heating coil 26, to heat the insulating oil 28.  The insulating paper 34, immersed in the heated insulating oil 28, is irradiated with monochromatic light rays of different wavelengths from a light source 40 via the optical fiber 36, the light volume of light reflected from the insulating paper 34 is measured by a light volume measuring section 44 via an optical fiber 36, the intensity of each reflected monochromatic light is measured, the reflectivity of each monochromatic light is obtained at a deterioration arithmetic part 46 on the basis of the above measurement result, a light-reflecting/absorbing light intensity difference between light rays of two different wavelengths is calculated from the reflectivity, the calculated value and a set value obtained from a master curve are compared with each other, and the degree of deterioration of the insulating paper 34 is obtained from the comparison result.
Patent JP-2002016590-A (JP)
Title: Encryption key delivery device and method
Inventor: CHIKARAISHI TETSUYA
IPC: H04L9/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an encryption key delivery device and method by which it can be confirmed that a mobile terminal receives an encryption key. SOLUTION: The encryption key delivery device 100 delivers an encryption key used for encryption communication with a mobile terminal to the mobile terminal and is provided with a delivery start notice transmitting function 111 that transmits a notice denoting start of delivery of the encryption key to the mobile terminal at prescribed intervals, a reply reception function 112 that receives a reply denoting the approval of delivery start of the encryption key sent from the mobile terminal, an encryption key delivery function 113 that delivers the encryption key, when receiving the reply denoting the approval of the delivery start of the encryption key by the reply reception function 112, and the reply reception function 112 that receives a reply denoting the end of reception of the encryption key sent from the mobile terminal.
Patent JP-2002015889-A (JP)
Title: High-pressure discharge lamp lighting device
Inventor: KAMOI TAKESHI
IPC: H05B41/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To start a high-pressure discharge lamp, without using an igniter. SOLUTION: A series circuit of two switching elements Q1 and Q2 and a series circuit of two capacitors CE1 and CE2 are respectively connected between the output ends of a boosting chopper circuit 11. A load circuit 10, including a resonant circuit comprising an inductor L1 and a capacitor C1 and a high- pressure discharge lamp DL, is connected between the connection point of the switching elements Q1 and Q2 and the connection point of the capacitors CE1 and CE2. A series circuit of a capacitor CE3 and a switching element Q4 is connected, in parallel with the capacitor CE2. A control circuit 13 alternately turns on and off the switching elements Q1 and Q2, with an equal on-period in the vicinity of the resonant frequency of the resonant circuit.  In a non-lighting period of the high-pressure discharge lamp DL, the switching element Q4 is turned on, so that the resonant voltage applied to the high-pressure discharge lamp DL is superimposed on a D.C. voltage.
Patent JP-2001076452-A (JP)
Title: Head suspension and disk device
Inventor: HIRAOKA SHINJI
IPC: G11B21/21
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a head suspension having high resistance to shocks and capable of securing the stable floating of a head slider. SOLUTION: In a suspension 1 provided with a rigid part 4 having rigidity in a direction perpendicular to a disk, and a spring part 5 for applying a spring force in the direction perpendicular to the disk, a damping material 6 including an elastic body is formed in the rigid part and the spring part, and an opening 63 is formed in the damping material 6 in the spring part 5.
Patent JP-2002018768-A (JP)
Title: Transfer robot supporting member
Inventor: TAKAHAMA HIRONOBU
IPC: B25J18/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a transfer robot supporting member, light, highly rigid, less deflectable even when a temperature change occurs, and highly reliable. SOLUTION: The transfer robot supporting member 1 has a casing structure molding body produced of a fiber reinforced plastics. The casing structure molding body has a flat ring molding body 2 produced of the fiber reinforced plastics and openings in both side faces of the flat ring molding body 2 is closed with a flat plate 5.
Patent JP-2002021395-A (JP)
Title: Key cylinder mechanism
Inventor: ASANO MITSUO
IPC: E05B77/44
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To rovide a key cylinder mechanism having durability against breaking by insertion of a screwdriver or the like. SOLUTION: A center hole in a liner 2 which serves as a key hole for a key cylinder is cylindrical in shape and has an inside diameter of 10 mm or more, so the key cylinder mechanism has higher rigidity for the key hole and has a wider open space above the key hole than conventional products. Thus, the key cylinder mechanism can prevent tampering by insertion of a commercially available screwdriver into the key hole to break the mechanism.
Patent JP-2002017592-A (JP)
Title: Mat for placement around wetting parts
Inventor: SUMIYA KATSUYOSHI
IPC: A47L23/22
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a mat for placement around wetting parts which is fixed in tight contact with a storage cabinet, etc., including a washstand or sink by having a bent part to be bent to the front surface side of a mat body at its edge, and in which splashed water or dripping water, etc., are absorbed. SOLUTION: This mat for placement around wetting parts has the bent part 2 on one long side of a kitchen mat 1 having a rectangular shape. The kitchen mat 1 has a kitchen mat body 3 consisting of needle punches on its front surface side and is formed with a non-skid layer 4 having vacuum adsorptivity on the rear surface side. The kitchen mat 1 is placed on the floor surface of a kitchen and pressure is lightly exerted thereto in the state that bent part 2 is abutted against the flank 8b of a kitchen unit 8, by which the kitchen mat is attracted and fixed to the floor surface and the flank 8b. The problem that the water and dirt accumulate in clearances is solved and the splashing water, etc., are absorbed in the kitchen mat 1.
Patent JP-2002020617-A (JP)
Title: Antistatic polyurethane resin composition
Inventor: ENOMOTO MASAKI
IPC: C08L71/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic polyurethane resin composition which does not bleed out an electric conductive substance, and has good volume resistivity and moldability. SOLUTION: This resin composition comprises (a) a thermoplastic polyurethane resin, (b) a compound represented by R(AO)nCOO-X-COO(AO)n-R (wherein X is a 1-9C linear or branched alkylene group, an aromatic divalent hydrocarbon group or an alicyclic divalent hydrocarbon group; each A is independently a 2-4C alkylene group; each R is independently a 1-9C linear or branched alkyl group; and each n is independently an integer of 1-7), and (c) a metal salt comprising an alkali or alkaline earth metal cation and an ion-dissociable anion.
Patent JP-2002020513-A (JP)
Title: Method for etching
Inventor: KOKUNI MASAHIRO
IPC: H05K3/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching a resin film, by which the resin film can be etched in a short time anisotropically to the thickness direction of the resin film in a beautifully and uniformly arranged etching shape. SOLUTION: This method for etching the resin film, characterized by irradiating laser light before the etching and/or during the etching.
Patent JP-2002017738-A (JP)
Title: Excision instrument for endoscope
Inventor: WATANABE HIROYOSHI
IPC: A61B17/22
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an excision instrument for an endoscope allowing the easy and efficient execution of biopsy or excision of tissue in one or plural parts in the tissue of the long and narrow lumen. SOLUTION: This excision instrument 1 for the endoscope is used in combination with the endoscope 2 and inserted in the lumen of an organism to excise the internal wall tissue of the lumen. The excision instrument 1 is provided with a transparent cylindrical part 10; a suction device for creating negative pressure inside the cylindrical part 10; an airtight member 48 making the inside of the cylindrical part 10 airtight against negative pressure created by suction; at least one pore part 21 bored near the tip part of the cylindrical part 10 to suck the mucous membrane of the lumen tissue internal wall; a cutting edge member 23 installed inside the cylindrical part 10 to excise the mucous membrane; and a driving shaft 38 for driving the cutting edge member 23.
Patent JP-2002020607-A (JP)
Title: Polycarbonate resin composition
Inventor: OHIRA YOJI
IPC: C08K5/524
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which exhibits a good thermal stability even when a thermal load is applied for a long time under an atmosphere containing oxygen of some concentration, especially a polycarbonate resin composition suitable for rotational molding. SOLUTION: This polycarbonate resin composition is prepared by compounding 100 pts.wt. polycarbonate resin (ingredient A) with 0.0001-1 pt.wt. specific phosphorus compound (ingredient B), 0.0001-1 pt.wt. phenolic antioxidant (ingredient C), and 0.0001-1 pt.wt. sulfur-base antioxidant (ingredient D).
Patent JP-2002024909-A (JP)
Title: Document handling system
Inventor: TANIGAWA YOSHINOBU
IPC: G06Q40/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a receipt issuing method for use with a document handling system for handling a document whose receipt portions are difficult to separate because the receipt portions occupy the center and corner areas of the book. SOLUTION: The input of the document is received by a document input/ output part 204 and the form of the document is recognized by a document recognizing part 218; a transaction control part 208 determines whether or not the receipt portions of the document are separable and, if the receipt portions are determined to be separable, stamped receipt portions are separated and a bill of transactions and a receipt are discharged. If the receipt portions are determined to be unseparable, the receipt portions in the document are fixed. Next, a bill output part 206 reads an image of a rectangle in the receipt portions, originates the image information of the receipt portions, prints this image information on the bill of transactions, and presents the bill to the customer.
Patent JP-2002029078-A (JP)
Title: Printer
Inventor: NAKAMURA TOSHIKI
IPC: B65H5/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which an image to be printed is prevented from being shifted. SOLUTION: In a block diagram showing the arrangement of a printer for transferring an image onto a print sheet by pressing a carried print sheet against an ink ribbon and applying heat corresponding to inputted image data, an image data adding circuit 13 calculates the size of inputted image data. A CPU 21 controls the carrying speed of the print sheet by varying the power supply voltage being fed to a motor drive circuit 22 depending on the size of the image data. Since the CPU 21 can perform control while taking account of the frictional coefficient of the print sheet having a close relation to the magnitude of heat being applied, an image to be printed is prevented from being shifted due to the magnitude of heat being applied.
Patent JP-2002028628-A (JP)
Title: Method for manufacturing solid fuel
Inventor: TOKIHISA MASAYOSHI
IPC: C10L5/48
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing solid fuel by which the waste containing paper and plastics is cleaned with an aqueous solution containing a material reacting with a chlorine trapping material contained in the waste to remove the chlorine trapping material, and then the waste is heated and dechlorinated by a thermal decomposing device. SOLUTION: The quality solid fuel low in chlorine is manufactured from the waste containing paper and plastics.
Patent JP-2001048068-A (JP)
Title: Elastic crawler
Inventor: SAKAI KENICHI
IPC: B62D55/253
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of a rolling wheel by making an end part height of a shorter top face in a circulating direction length for a center line of a core bar base part in a guide projection lower than a longer top face. SOLUTION: In a top face 7 of a guide projection 2C of a core bar 2 disposed in a crawler main body 1, top faces 7A, 7D longer in circulating direction length of the projection 2C for a center line C of a core bar base part 2B have the same height and are made flat surfaces which are substantially parallel to an inner peripheral surface of the main body 1, top faces 7B, 7C shorter in circulating direction length are made inclined surfaces of a prescribed angle θwhich become lower toward end parts, the end part heights of the top faces 7B, 7C are lower than the top faces 7A, 7D and a difference in level H is provided. The difference in level H is changed according to machine weight and hardness of an elastic material constituting the crawler main body 1.  When a rolling wheel transfers from the top face 7D to the adjacent core bar top face 7A, vibration is reduced because the top face 7A slightly sinks in the same way as the top face 7D and the rolling wheel is capable of transferring with hardly generating vertical movement difference of the rolling wheel.
Patent JP-2002029359-A (JP)
Title: Air bag for air bag device for protecting head part
Inventor: TANASE TOSHINORI
IPC: B60R21/20
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To easily enhance heat resistance in a gas inflow part even when it is bent. SOLUTION: This air bag 10 for a head part protecting air bag device is provided with an inflating part 16 stored foldedly in a peripheral edge of an opening inside a cabin to be inflatedly developed to cover the opening when gas for the inflation flows in from an inflator of a cylinder type, and the gas inflow part 14 arranged bently to guide the gas for the inflation from the inflator into the inflating part 16, and an inner tube 28 is arranged in an inner circumferential side of the gas inflow part 14, in the device 10. The inner tube 28 is formed by twofolding plane cloth to be sewn along an axial direction of the inner tube 28, and a sewn portion of the inner tube 28 is arranged in the inner circumferential side bent in the gas inflow part 14.
Patent JP-2002029714-A (JP)
Title: Method for producing gallium nitride
Inventor: MATSUSHITA JUNICHI
IPC: C01B21/06
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain high purity single-phase gallium nitride. SOLUTION: In the method for producing gallium nitride, high purity gallium triisopropoxide having high reactivity is brought into a nitriding reaction in an atmosphere of gaseous ammonia at a high temperature.
Patent JP-2002035797-A (JP)
Title: Method and apparatus for drying sludge
Inventor: HIRATA KEIJI
IPC: F26B3/24
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for drying sludge which produces relatively small blocks of sludge of a high degree of dryness and an apparatus for the method. SOLUTION: In the sludge drying apparatus, the sludge blocks obtained by primary drying in which sludge is dried by hot air while being crushed, after being crushed further, are subjected to secondary drying with the use of hot air used in the primary drying.
Patent JP-2002044265-A (JP)
Title: Nurse call system
Inventor: MURATA TATSUO
IPC: A61G12/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a direction indicating controller in a nurse call system without deteriorating the function of team nursing by, a method wherein a plurality of direction indicating lights indicating a direction of a calling hospital room are set and controlled by a nurse call master device. SOLUTION: Team nursing is such that, among a plurality of handy nurse extention devices 70a-70b carried by nurses in patrol, the handy nurse extention devices receiving calls from push-buttons 11a-15a, 11b-15b,... of extention devices 1a-5a, 1b-5b,... pushed by patients in beds in hospital rooms are set and controlled by respective nursing teams. Without deteriorating the function of the team nursing, a plurality of direction indicating lights 60a-60d indicating the direction of the calling hospital room are set and controlled by a nurse call master device 40 informed of the call from the push-button of the extention device via collective corridor lights 20a, 20b,... and a controller 30.
Patent JP-2002038087-A (JP)
Title: Resin composition for electrical insulation and insulated wire therewith
Inventor: SUZUKI KENJI
IPC: C09D175/04
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for electrical insulation excellent in hydrolysis resistance, and an insulated wire using the same. SOLUTION: The resin composition for electrical insulation is prepared by adding an isocyanurate compound having an epoxy group to a resin coating for electrical insulation, and the insulated wire is prepared by coating an electric conductor with the resin composition for electrical insulation directly or via other insulating material, then baking it.
Patent JP-2002038252-A (JP)
Title: Structure resistant to heat, and material and structure resistant to corrosive halogen-based gas
Inventor: WATANABE MORIMICHI
IPC: C23C8/34
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To improve a durability of a structure to a heat cycle, which is provided with a nitrided substance formed on a base substance including at least metallic aluminum. SOLUTION: This heat-resistant structure comprises a base substance containing at least metallic aluminum and a nitrided substance formed thereupon. The nitrided substance principally consists of aluminum nitride phase and metallic aluminum phase. The nitrided film preferably includes at least one metallic element selected from 2A, 3A, 4A or 4B group in the periodic table.
Patent JP-2002037102-A (JP)
Title: Electric power steering device
Inventor: OZAWA KOJI
IPC: B62D127/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To appropriately respond thereto, when a car speed detecting means breaks down, without using an expensive controller having high arithmetic processing capacity. SOLUTION: This electric power steering device is provided with a controller 5 controlling a motor M using a variable control map MP1 in an ordinary state when there is no trouble in the car speed detecting means 2, while controlling the motor M using a fixed control map MP3 when the car speed detecting means 2 breaks down. A storage means 6 stores a shift control map MP2 that includes a plurality of data prescribing a plurality sets of relations between the controlled variable and the steering torque.  When shifting from the control using the variable control map MP1 to the control using the fixed control map MP3, the controller 5 is so constituted as to change over it to the control based on a plurality of data of the shift control map MP2 in order in its halfway of shifting so that the control characteristics executed using the variable control map MP1 stepwise approach to the control characteristics using the fixed control map MP3.