baber/WOPTO huggingface dataset:
Patent JP-2003070055-A (JP)
Title: Mobile communication system, radio base station, radio equipment, and mobile terminal
Inventor: YAMASHITA ATSUSHI
IPC: H04B1/7097
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system, having a non-monotonous relation between terminal moving speed (Doppler frequency) and transmission quality deterioration, which can improve the communication quality and increase channel capacity. SOLUTION: The mobile communication system includes a detection means 20B for detecting information(referred to as information speed, hereinafter) on the mobile speed (referred to as terminal mobile speed, hereinafter) of a mobile terminal 2, on the basis of a signal received from the mobile terminal 2; selection control means 20D and 27 for selecting operating frequency is in a higher frequency band, the higher the speed information detected by the detection means 20B is, selecting operating frequency in a lower frequency band, the lower the speed information is, and allocating the operating frequency to the mobile terminal.
Patent JP-2003064038-A (JP)
Title: Method for producing cyclic aliphatic oxime
Inventor: FUJII YUICHI
IPC: B01J23/30
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To produce a cyclic aliphatic oxime in high oxime selectivity (generally >=50 and >=80% by selecting a catalyst) by a relatively simple operation without accompanied by dangerous operations as in the case of using a peroxide as an oxidant. SOLUTION: This method for producing the cyclic aliphatic oxime is to oxidize an alicyclic primary amine with molecular oxygen in a gas phase in the presence of a solid catalyst comprising at least one oxide selected from the 5th family and the 6th family of the periodic table and at least one metal oxide selected from the 4th family of the periodic table.
Patent JP-2003067540-A (JP)
Title: Refuse information provision system and method
Inventor: KOARAI MASAYUKI
IPC: G06Q50/26
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a refuse information provision system and method capable of providing in real-time information on the refuse collected. SOLUTION: A collected refuse quantity measuring part 31 measures the amount of refuse collected. A collection area specifying part 33 specifies an area where the refuse measured by the measuring part 31 has been collected. An information storage part 23 stores in a refuse information database 23a the amount of refuse measured by the measuring part 31 in association with the area specified by the specifying part 33.  Further, an information providing part 21 (information provision request receiving part 25, information extracting part 27 and data transmitting part 29), upon a request for providing information being transmitted from a user's terminal device 10 connected to a network N, reads the information stored in the refuse information database 23a of the information storage part 23 and provides the information via the network N to the user's terminal device 10 which has transmitted the request.
Patent JP-2003061627-A (JP)
Title: Laver drying apparatus
Inventor: NAGAKI ISAO
IPC: A23L17/60
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a laver-drying apparatus having improved drying efficiency in a limited space to increase the drying capacity, enabling the uniform drying of raw laver and giving a dried laver sheet having high quality. SOLUTION: An air-heating chamber 7 is placed adjacent to a drying chamber 3 for transporting a screen frame 2 holding a laver screen 1. A combustion cylinder 6 having a large diameter is placed nearly horizontal state in longitudinal direction at the intermediate part of the air heating chamber 7, an air guide space 26 is formed under the combustion cylinder and multiple return combustion cylinders 35 are placed above the combustion cylinder 6. The air flowing downward is guided to the outer circumference region of the combustion cylinder 6 with guide members 43 placed at both sides in the air heating chamber 7. A guide plate 53 for deflecting the air flow toward the drying chamber 3 is placed in the air guide space 26.
Patent JP-2003071582-A (JP)
Title: Laser device control system
Inventor: TAKASE TOMOHIRO
IPC: B23K26/042
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser device control system capable of conducting rapidly and correctly adjusting operation as to the connection condition of a laser output apparatus and a optical fiber in a laser device. SOLUTION: In the laser device 10, laser rays outputted from a solid laser oscillator 11 are converged on the incident face of an optical fiber 15 through a returning mirror 13 and a condenser 14. The incident end face of the optical fiber 15 is photographed by a photographing device 21, and the image information photographed is transmitted in real-time operation to a remote site processing device 26 by a controller 24 through a communication circuit 25. In the remote site processing device 26, a service man, etc., monitor in the real-time operation the image information transmitted by the controller 24 though the communication circuit 25, and by transmitting the control signal from the remote site processing device 26 to the controller 24 through the communication circuit 25, a three dimensional movable mechanism 27 is controlled through the controller 24.
Patent JP-2003071333-A (JP)
Title: Arc thermal spraying apparatus
Inventor: OISHI MASARU
IPC: B05B7/22
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent discrepancy such as ignition disability, arc-extinction in operation, the occurrence of spattering or the like by enhancing the force to hold a thermal spraying material in the feed by a thermal spraying material feed mechanism and surely feeding the thermal spraying material at a feed rate corresponding to the thermal spraying condition regardless of the distance from a thermal spraying material spool to the arc thermal spraying apparatus, the feed route or the like. SOLUTION: In the thermal spraying material feed mechanism 6, a pair of endless belts 5 wound on a plurality of rollers 19 and forming a planer feed surface 7 on a part are arranged to face the feed surfaces each other, at least one of the endless belts 5 is driven to rotate at a prescribed feed rate by a driving structure 9 and the thermal spraying material 4 is fed by being held between the opposed feed surfaces 7. A pressure control mechanism 8 for controlling the pressure for holding the thermal spraying material 4 between the opposed feed surfaces 7 of a pair of the endless belts 5 is provided. Elastic projecting parts 58 are formed on the surfaces 7 of the endless belts 5.
Patent JP-2003078373-A (JP)
Title: Method for manufacturing piezoelectric vibrator
Inventor: GOTO KENGI
IPC: H03H3/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator which removes a change of prescribed oscillation frequencies and improves an overall yield with high reliability by carrying a piezoelectric piece obliquely with respect to a carrying base plate plane inside an envelop of the piezoelectric vibrator in the piezoelectric vibrator of a structure which supports the piezoelectric piece in a cantilever state and is hermetically sealed inside the envelop of the piezoelectric vibrator. SOLUTION: In a process of assembling a piezoelectric vibrator, when a piezoelectric piece is carried inside an envelop of the piezoelectric vibrator, an end plane of an attractive carrying nozzle of the piezoelectric piece is made at a certain angle with respect to the carrying base plate, and the piezoelectric piece is carried obliquely with respect to a horizontal carrying base plate plane at a point of time when the piezoelectric piece is carried, or an end plane of an attractive carrying nozzle of the piezoelectric piece with respect to the carrying base plate is horizontally held when the piezoelectric piece is carried.  The carrying base plate inside the piezoelectric vibrator is oblique with respect to a horizontal plane, whereby an opposite end of an adhesion part of the piezoelectric vibrator is floated from the carrying base plate inside the envelope of the piezoelectric vibrator to have a gap.
Patent JP-2003073664-A (JP)
Title: Dopant for organic electroluminescent element and element using the same
Inventor: TSUJIOKA TSUYOSHI
IPC: H01L51/50
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a dopant for an organic electroluminescent element capable of enhancing emission efficiency of an element containing a host molecule and a dopant molecule in the emission layer. SOLUTION: This dopant containes an emission layer 5 of the organic electroluminescent element and its molecular structure comprises No.1 part and No.2 part as shown below and the No.1 part has a lower excitation energy then that of the No.2 part.
Patent JP-2003071690-A (JP)
Title: Recessed spherical surface machining device and method
Inventor: NISHIDE YUTA
IPC: B24B37/025
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To improve machining quality and a machining efficiency by suppressing the lopsided wear of a spherical tool or the eccentricity of a recessed spherical surface and smoothing the supply and discharge of a machining liquid even in machining a deep recessed spherical surface on a workpiece. SOLUTION: This recessed spherical surface machining device comprises the spherical tool 2 for machining the recessed spherical surface on the workpiece 1, power transmitting means 6 for transmitting power from a rotation driving source to the spherical tool in the state of contacting the spherical tool 2 to roll the spherical tool in at least one direction, pressurizing means 11 for abutment between the spherical tool 2 and the workpiece 1 at a predetermined load, holding means 15 for holding the spherical tool 2 in the condition of separating from the workpiece 1 and cancelling the holding, and machining liquid supply means 9 for supplying the machining liquid 7 having dispersed abrasive grains from the upstream side of the spherical tool 2 in the rolling direction to an abutment area between the spherical tool 2 and the workpiece 1.
Patent JP-2003071811-A (JP)
Title: Chipper
Inventor: SHIHARA SHINICHI
IPC: B27L11/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a chipper by cutting with a knife so that its edge line and the cutting direction cross at a slant to improve cutting performance and reduce cutting resistance. SOLUTION: The chipper mounted on a chipper work vehicle has a rotor. A disk-shaped knife disk 32 and a fan disk 34 are fitted to the rotary shaft 30 of the rotor. Cutting openings 320 are formed in two opposite places with the center of the diameter line of the knife disk 32 put between them, and the knives 33 are fixed to the fringe parts of the cutting openings 320. The angle of the edge line 331 of the knife 33 is set up to be parallel to the diameter line of the knife disk 32 at a necessary distance. A vertical receiving blade 24 is fixed to the front side of one fringe part in the vertical direction of an inlet 23, and a horizontal receiving blade 25 is fixed horizontally to the downward fringe in the cross direction of the inlet 23.
Patent JP-2003055052-A (JP)
Title: Low volume resistivity material, aluminum nitride sintered compact and member for manufacturing semiconductor
Inventor: KATSUTA YUJI
IPC: H01L21/683
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a material having low volume resistivity at a normal temperature using aluminum nitride sintered compact as a base. SOLUTION: The low volume resistivity material is composed of the aluminum nitride sintered compact consisting essentially of aluminum nitride and containing >=0.04 mol% samarium expressed in terms of oxide and contains a aluminum nitride phase and a samarium - aluminum oxide phase. The samarium - aluminum oxide phase produces a low resistivity layer along the grain boundary of aluminum nitride particles.
Patent JP-2003077175-A (JP)
Title: Substrate for near field optical recording disk and near field optical recording disk
Inventor: OSHIMA KENSHO
IPC: G11B7/24
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a near field optical recording disk which has a double-sided substrate obtained by ejection molding and on which recording and reproduction is performed by simultaneously using a pair of flying heads for upper and lower sides arranged in positions facing each other and the upper side and the lower side of which can be quickly switched. SOLUTION: The extent of overall wobbling is set to <=40 μm and the extent of displacement between a plane including the innermost circumference of the disk and a plane including the outermost circumference of the disk is set to <=100 μm with respect to each of upper and lower sides, and grooves and sector marks constituted of pits or bumps are so arranged that physical tracks on the upper side and the lower side coincide with each other, and a film is formed on even the outermost circumference and the end face of the disk, and one and the other sides of the disk are electrically connected.
Patent JP-2002173041-A (JP)
Title: Electric power steering device and manufacturing method for worm wheel
Inventor: MURAKAMI TETSUYA
IPC: B29L31/30
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To make a contact area of a worm and a tooth flank of a worm wheel relatively large, to educe a bearing pressure of the tooth flank and to enhance a durability. SOLUTION: A tooth part 7a of a worm wheel 7 in which at least tooth part 7a is made of synthetic resin is molded such that a tooth bottom surface 74 becomes a circular arc along an outer edge at a rotation area of a worm 6. A contact area can be made relatively larger and a bearing pressure of the tooth flank can be reduced by making a gap between the worm 6 and the tooth flank of a worm wheel 7 to an appropriate gap.
Patent JP-2003085232-A (JP)
Title: Clock system power estimation method for integrated circuit device
Inventor: MUKONO MAMORU
IPC: H01L21/82
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a clock system power estimating method for an integrated circuit device capable of precisely estimating the power of the clock system circuit of an integrated circuit device such as an LSI even prior to layout design. SOLUTION: A virtual wiring model 21 exclusive for clock wiring and a power ratio model 22 to the in-cell power of a clock buffer to the switching power of the clock wiring are preliminarily defined in order to estimate the clock system power of an LSI prior to layout design. Then, each model is applied to a circuit being the target of power estimation, and the circuit scale or the like is applied to them so that the wiring capacity and the power ratio can be acquired. Then, the switching power is calculated from the acquired wiring capacity, and the in-cell power is calculated as the ratio to the switching power. Thus, the clock system power can be calculated as the sum.
Patent JP-2003086669-A (JP)
Title: Electronic device and its manufacturing method
Inventor: MAEDA KAZUFUMI
IPC: H01L23/522
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To connect a lower-layer wire and an upper-layer wire without any process of burying a conductive material in a contact hole. SOLUTION: An insulating film formed on a base layer 1 is selectively removed to form a raised insulating columnar body 4 on the base layer 1. After a conductive film 9 is formed covering the columnar body 4, an inter-layer insulating film 9 is formed so that they are buried. After the top surface of the inter-layer insulating film 9 is flatly polished until the conductive film 7 is exposed and then the upper-layer wire 10 is formed. The lower-layer wire 8 and upper-layer wire 10 are connected through the conductive film 7.
Patent JP-2003079205-A (JP)
Title: Sulky working machine
Inventor: KAMIYA HISASHI
IPC: A01B63/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent maloperation of a sulky traveling vehicle with simple constitution and to improve the operating efficiency so that an implement can be changed from a state for automatically lifting the implement to a state without lifting the implement by backing operation or turning operation. SOLUTION: This sulky working machine is equipped with a lifting means for the implement 3 for automatically lifting the implement 3 by the backing operation of the sulky traveling vehicle 1 or automatically lifting the implement 3 by the turning operation thereof and further an operating tool 192 for stopping functions of the lifting means for the implement 3 near an operating seat 20 of the sulky traveling vehicle 1.
Patent JP-2003086274-A (JP)
Title: Connector for memory card
Inventor: NARUGE KINZO
IPC: H01R13/633
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent wear by contacting of a contact part of a card to the contacts of the connector contacted to the contact part, in the connector equipped with a memory card, which is a thin board type plastic card, such as a credit card, prepaid card, or the like, with IC memory. SOLUTION: It is the connector for memory card, in which the contact 5 of the connector for memory card, in which a contact head part is abutted to the contact part of the memory card inserted in the card receipt part of the connector, is made to have regulation means 5e and 5f to regulate so that the above contact head part may abut only to the above contact part, in case the above memory card is inserted in the card receipt part.
Patent JP-2003083777-A (JP)
Title: Self-luminescence pointer and pointer-type display apparatus
Inventor: WATANABE TAKAKUNI
IPC: G01D13/22
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a self-luminescence pointer which does not prevent an observer's visible recognition over the design of a dial, etc. SOLUTION: In the self-luminescence pointer, an indicating part 131 is provided on the front surface side of the dial, interlocks with indexes such as graduations, numbers, letters, or symbols provided for the dial, and displays the amount of measurement so as to be visually recognized by the observer. The indicating part 131 is made to emit light by light guided through the indicating part 131. A surface part of the indicating part 131 constituted of a transparent member directly visible from the observer is provided with both a groove 132 extended in the direction of pointing of the indicating part 131 and a transmitting coloring layer 133 applied for a bottom part of the groove 132.  By making the light guided through the indicating part 131 penetrate through the transmitting coloring layer 133 and emerge from a side wall of the groove 132 to the transmitting coloring layer 133, the transmitting coloring layer 133 is made to emit light.
Patent JP-2002161625-A (JP)
Title: Finishing construction method for building footing-beam section surface
Inventor: TAKEMURA NAOHISA
IPC: E02D27/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a finishing construction method, by which bulging, peeling or the like is not generated to the surface of the footing beam section of a building such as a residence, various colors and design properties are imparted and beauty can be improved. SOLUTION: The surface of the building footing-beam section is coated with a polymer cement substrate adjusting coating material forming a film in which steam permeability in JIS K5400 'The paint general test method' 8.17 reaches 40 g/m2.24 hr or more and adhesive strength in JIS A6916 'The substrate adjusting coating material for the finish coating material' 6.14 reaches IN/mm2 or more, and the finished film having steam permeability is applied.
Patent JP-2003087247-A (JP)
Title: Network information processing system and method for constructing network
Inventor: KOBAYASHI YOICHI
IPC: H04L12/18
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To easily construct a network electronic conference system or the like and to allow many participants to easily participate in the processing of electronic information contents without substituting a projector or the like for an information processor. SOLUTION: The system is provided with one or more information processors 1 having an input operation function and capable of processing optional information, an information provision management means 10 for processing information transferred at least from one of the processors 1 and providing the contents of electronic information including display information and a communication means 4 for connecting the means 10 to each of the processors 1 and constituted so as to remotely control the means 10 by using the input operation function of each processor 1. The means 10 can be remotely controlled exclusively or cooperatively on the basis of operation instructions from each of the processors 1 carried in each conference room, classroom or the like.
Patent JP-2003079425-A (JP)
Title: Cosmetic powder container
Inventor: FUJIOKA TOMOYOSHI
IPC: A45D33/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic powder container which prevents cosmetic powder from making a detour from the outside of a mesh to an upper surface and which can be used for a long period. SOLUTION: This cosmetic powder container 10 is provided with a housing recess part 13 in a container body 12 for housing the cosmetic powder 11. The peripheral wall 14 of the housing recess part 13 is tapered by tilting from the side of an opening 13a toward a position on the side of a bottom part 13b. The mesh 20 is placed on the upper surface 11a of the cosmetic powder 11 housed in the housing recess part 13, and a puff 30 is pressed to the upper surface 20a of the mesh 20 to stick the cosmetic powder 11 having passed through the mesh 20 to the puff 30. The cosmetic powder container 10 is provided with a plurality of flaps 27 made of flexible resin sheets, and the tips of these flaps 27 are made into contact with the peripheral wall 14 in the state of being folded upward.
Patent JP-2003092133-A (JP)
Title: Method of using for industrial water used for manufacturing lead-acid battery
Inventor: YAGASAKI TOSHIYUKI
IPC: H01M10/12
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing for industrial water used for manufacturing a lead-acid battery capable of solving problems of quality and cost of purified water. SOLUTION: Industrial water 1 is supplied to a reverse osmosis membrane device 3, a part of the industrial water is purified in purified water 4 with the reverse osmosis membrane device 3, the purified water is stored in a purified water tank 5, and the purified water 4 is supplied to a lead-acid battery 7 as an electrolyte of the lead-acid battery 7 from the purified water tank 5 through a dilute sulfuric acid preparation tank 6. On the other hand, the remaining industrial water (condensed water 11) which is not purified with the reverse osmosis membrane device 3 is supplied to a charging water tank 10 of the lead-acid battery 7 through a cooling water tank 8, and industrial water whose temperature is raised with the charging water tank 10 is returned to the cooling water tank 8.
Patent JP-2003092325-A (JP)
Title: Load port apparatus and load port carrying truck
Inventor: YOSHIMI YASUHITO
IPC: B62B3/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide load port apparatus which can be carried and installed to a higher-order apparatus easily and safely, and a load port truck. SOLUTION: The load port apparatus 30 can be carried easily and safely with a caster portion 77 having a plurality of casters 75 and attached on the bottom of a load port main body 32. When the apparatus 30 is installed to a processing unit 20, the main body 32 and the portion 77 are comparatively moved to install the main body 32 to the unit 20. By this constitution, the apparatus 30 can be supplied to the unit 20 without bringing the apparatus 30 into an attitude so unstable that the apparatus 30 falls, and can be installed to the unit 20 easily and safely. Thus, safety in installation work can be secured.