baber/WOPTO huggingface dataset:
Patent JP-2003020772-A (JP)
Title: Attaching method, attaching construction and attaching fittings for panel-shaped member
Inventor: KITAURA KAZUO
IPC: E04F13/21
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to always easily and strongly attach members to be attached 1 to supporting members 14 without creating any backlash even though there is dispersion in board thickness or deformation in supporting members 14 when attaching the members to be attached 1 to the supporting members 14 without using nails or machine screws. SOLUTION: A set screw 6 having an locking portion 6c at the tip side is screwed to a member to be attached 1. An attaching hole 15 having an invasion part of the locking portion 15a and a narrow portion 15b is provided in the supporting member 14. By inserting the locking portion 6c to the invasion part of locking portion 15a, a shank 6a of the set screw 6 is inserted to the attaching hole 15, subsequently the shank 6a is moved to the narrow portion 15b, then the set screw 6 is rotated in a tightening direction by the operation from the end portion side at the opposite side of the locking portion, and the supporting member 14 is tightened between the locking portion 6c and the member to be attached 1 thereby attaching the member to be attached to the supporting member 14.
Patent JP-2003020898-A (JP)
Title: Equipment for mending tunnel lining concrete
Inventor: IKEDA MASAO
IPC: E21D11/10
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To execute efficient mending of a deteriorated portion of a tunnel lining concrete. SOLUTION: Equipment 10 for consecutive mending has a peeling-removing unit 12 and a slip form unit 14. The peeling-removing unit 12 is provided for peeling and removing the deteriorated portion of the tunnel lining concrete A and has a rough-shaving peeling device 16 and a finish peeling device 18. The peeling device 16 shaves off roughly the deteriorated portion of the lining concrete A by hitting and it is mounted on a first independent carriage 24 that runs on rails 22 laid in a tunnel 20. The peeling device 18 conducts finish shaping after the deteriorated portion of the lining concrete A is shaven off roughly by the peeling device 16 and it is mounted on a second independent carriage 26 running on the rails 22.  The form unit 14 is mounted on a carriage 28 provided separately from the first and second independent carriages 24 and 26 and movably on the rails 22, so that it can move along the circumferential direction of the tunnel 20.
Patent JP-2003024618-A (JP)
Title: Running control system for line induction type racing game device
Inventor: ATSUJI SATORU
IPC: G05D1/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To improve reality in a race by making the running control of a self-running object as simple as possible and successively performing running control such as change control or speed control in relation with the situation of the race in a running control system for a line induction type racing game device, with which the self-running object hauls a model object through a magnetic force while tracking an induction lane. SOLUTION: In a running control device for self-running object, the induction lane on the running plane of the tower stage of an annular track is detected, running is performed while detecting the degree of advancement, and running command information containing a target lane number, a target degree of advancement and a running speed at least is intermittently transmitted from a central control unit. Corresponding to the commanded target lane number, the lane change control of the self-running object is performed, and when the target degree of advancement is reached, in response to the transmission of the running command information, an OK signal is returned from the running control device of the self-running object. Then, the central control unit performs a change to the next running command information.
Patent JP-2003025454-A (JP)
Title: Method and apparatus for photo-fabrication
Inventor: TANI TAKEHARU
IPC: B29C67/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To produce a precision structure simply in a short time by photo- fabrication. SOLUTION: An article is held by a holder 62 and embedded in a photocurable resin 42. The resin 42 in the vicinity of the article is irradiated with laser beams from a laser beam source 14 to be subjected to fine photo- fabrication by a two photon absorption photo-fabrication method. Since the article produced in advance is added with the fine photo-fabrication by the two photon absorption photo-fabrication method, only a fine structure can be fabricated by the two photon absorption photo-fabrication method, and precision photo-fabrication can be materialized in a short time.
Patent JP-2003032133-A (JP)
Title: Signal demodulation circuit
Inventor: SHIMIZU HIROAKI
IPC: H04W36/14
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a signal demodulation circuit that can receive and demodulate two system signals adopting different modulation systems at the same time. SOLUTION: A 1st band selection circuit 5-1 receives a signal of a 1st wireless communication system. A 1st demodulation circuit 5-6d demodulates an output signal from the 1st band selection circuit. A 2nd band selection circuit 5-31 receives a signal of a 2nd wireless communication system. A 2nd demodulation circuit 5-9f demodulates an output signal from the 2nd band selection circuit 5-31. A 3rd band selection circuit 5-3 receives a signal of the 2nd wireless communication system. A 1st demodulation circuit 5-6d receives an output signal from the 3rd band selection circuit. As a result, the 1st demodulation circuit 5-6d can alternatively demodulate the output signal from the 1st band selection circuit 5-1 or the output signal from the 3rd band selection circuit 5-3.
Patent JP-2003033818-A (JP)
Title: Method and apparatus for bend forming
Inventor: NAGAKURA SEIJU
IPC: B21D5/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To enable achievement of a target bent angle and bent dimension through only one trial bend forming. SOLUTION: A bend forming apparatus is comprised of a reciprocating mechanism 7 to reciprocate an upper die 3 and a back-gage mechanism 2 with stopper members 9, 10. A work piece is bend-formed by moving the upper die 3 keeping the work contacted with the stopper members 9, 10. Data in relation to bend forming conditions including each target value for a bent angle and a bent dimension as well as each actual data for a bent angle and a bent dimension of the work obtained by a trial bend forming are input through an input unit 65. A control unit executes a preliminary calculation for an amount of die movement when the data in relation to the bend forming conditions are input.  Then the calculation to correct the amount of die movement and the calculation to estimate the bent dimension are executed, when each actual data for the bent angle and the bent dimension obtained through the trial bend forming are input.
Patent JP-2003032235-A (JP)
Title: Information generator apparatus based on id information, cipher system using the same and authentication system
Inventor: TANAKA HATSUICHI
IPC: H04L9/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cipher system which is based on high-security ID information and an authentication system. SOLUTION: A common key cipher system 1 which is based on ID information is composed of a center unit 2 and a plurality of user units 3. The center unit 2 generates a private key for each user, based on ID information of each user, public information (P, h, G) and secret information at the center, and sends it to the user in secrecy. Each user generates a common key K from the user ID of a party and own private key. Since the public key is generated at the user, based on the ID information, a public key list becomes unnecessary. The private key is generated from both the secrete information at the center and a discrete logarithmic problem, which is not soluble by a third party, so that safety is secured.
Patent JP-2002369836-A (JP)
Title: Padding material for preventing shoe sore
Inventor: MURATA HISAAKI
IPC: A61F13/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a padding material for preventing a shoe sore capable of absorbing the relative sliding movement of a shoe and the heel and surely preventing the shoe sore by being stuck to the heel. SOLUTION: On the surface of the padding material main body 1 composed of an adhesive tape 11 for which a pad 13 is stuck to a back surface center part, the back surface center part of the inner side piece part 22 of a sliding piece 2 formed in a flat annular shape is integrally adhered. The padding material main body 1 is stuck to the shoe sore part of the heel and the outer side piece part 21 of the sliding piece 2 is brought into press contact with the inner surface of the heel part of the shoe.  When the foot and the shoe relatively slide in the vertical direction, the outer side piece part 21 of the sliding piece 2 is slid and moved in the vertical direction on the inner side piece part 22 of the sliding piece 2 by the frictional force with the heel part inner surface of the shoe and the sliding movement is not transmitted to the side of the abutting material main body 1 for which the back surface center part of the inner side piece part 22 is integrally fixed. Thus the shoe sore is prevented.
Patent JP-2003027652-A (JP)
Title: Parting member for ventilating eave soffit
Inventor: IDENO KYUICHI
IPC: E04B1/94
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a parting member for ventilating an eave soffit in a house or the like, which prevents hot air from propagating to the rear side of the eave soffit in case of a fire, to thereby prevent the fire from a neighboring house from spreading to the house concerned. SOLUTION: The parting member 1 has a groove portion 8 at one side edge thereof, into which an edge of an eave soffit board 11 is fitted. Then, a fire- resisting heat-expanding member 9 is attached to the bottom of the groove portion 8. When there is fire, the heat-expanding member 9 is expanded due to the heat of the fire, and a gap between the groove portion 8 and the eave soffit board 11 is blocked, to thereby prevent hot air from propagating to the rear side of the eaves soffit board.
Patent JP-2003034866-A (JP)
Title: Film forming method
Inventor: SUZUKI MASATAKA
IPC: C23C14/34
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To form a deposition film having inclined thickness on a substrate to be film formed. SOLUTION: When forming a deposition film on the substrate to be film formed under a low vacuum condition, a particular region generates in the vicinity of the target 101, in which a concentration of generated plasma originating in sputtered particles suddenly decreases with distance from the target 101. The method for forming the deposition film is characterized by disposing the substrate 103 to be film formed in the above region, so that the face to be film formed may incline against the sputtered face of the target 101, to form a thinner film with distance from the target 101.
Patent JP-2003047265-A (JP)
Title: Oscillatory wave drive and apparatus therewith
Inventor: KITAJIMA AKIRA
IPC: H01L41/09
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an oscillatory wave drive capable of preventing the generation of upsizing thereof. SOLUTION: This oscillatory wave drive includes an oscillator for generating oscillation and a movable body moving relatively to the oscillator by the oscillation. With this constitution, a plurality of supporting members 2a, 2b for supporting the oscillator are extended in a position twisting to a central shaft of the oscillatory wave drive.
Patent JP-2003039684-A (JP)
Title: Ink jet recorder
Inventor: SHIMIZU KAZUO
IPC: B41J2/075
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which a high quality image can be recorded at a high speed by grasping the positional relation of recording dot groups formed by a plurality of recording head modules accurately and regulating the positional relation electrically thereby facilitating automation of the regulation. SOLUTION: As a recording dot being formed in order to detect the positional relation of head modules in the moving direction of a recording object, a recording dot not ejected simultaneously from adjacent nozzles in the head module is employed.
Patent JP-2003042821-A (JP)
Title: Electromagnetic flowmeter and signal processing method thereof
Inventor: OTA HIRONOBU
IPC: G01F1/60
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter for reducing random noise that is superposed on a flow rate signal by successively applying excitation frequencies having different frequencies to an excitation coil that is provided at a pipeline. SOLUTION: The electromagnetic flowmeter comprises an excitation coil for generating an electromagnetic field in the pipeline for allowing fluid to be measured to flow, a pair of measurement electrodes that is provided at the pipeline, and an excitation circuit for applying an excitation current comprising a specific excitation frequency to the excitation coil. The excitation frequency comprises frequencies that can be switched successively.
Patent JP-2003046368-A (JP)
Title: Surface acoustic wave device
Inventor: OSHIO MASAHIRO
IPC: H03H9/25
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that has excellent temperature characteristics and can increase the operating frequency without decreasing a factor h/λ. SOLUTION: The cutting angle of the surface of a crystal substrate 1 and the propagation direction are selected within the Euler's angle (0, θ=100 to 150, 0), the IDT(Inter-Digital Transducer) normalized electrode film thickness h/λ is selected to be 0.02 or more, and a pseudo longitudinal wave leakage surface acoustic wave to propagate in parallel with the +X axis is stimulated on the crystal substrate 1.
Patent JP-2003002050-A (JP)
Title: Deodorizer installed at exhaust part of automobile and the like
Inventor: AKASHI HISAO
IPC: B60R11/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer which is decoratively installed rotatably and in an attachable/detachable manner on a louver and the like of an exhaust part of a heater/cooler in an automobile and the like, wherein after air comes into the inside of the deodorizer body through air intrusion holes provided at a backboard thereof, deodorized air is diffused from an outer periphery thereof, and various kinds of decoration sheets can be inserted into the front board thereof. SOLUTION: In this deodorizer body, spaced transverse short pieces 7 are decoratively installed at the outer periphery between the front board 5 and the backboard 6 at predetermined intervals. A decoration sheet is inserted into the surface of the front board, and an air intrusion hole or more are drilled at predetermined positions at the backboard. In addition, a deodorant is inserted into the inside of the deodorizer body. A rotary part 2 provided with a movable supporting part 15 is installed at a part of the outer periphery of the deodorizer body 1, being connected movably to a holding part 3 provided with a movable part.
Patent JP-2003041379-A (JP)
Title: Chemical conversion method for aluminum and chemical conversion coating
Inventor: FUJINO TAKAYOSHI
IPC: C23C22/66
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a chemical conversion method for aluminum, which can form a chemical conversion coating having high corrosion resistance, and can be applied for alloyed aluminum superior in strength and the like, and provide a chemical conversion coating. SOLUTION: This chemical conversion method for aluminum comprises a primary treatment of immersing pure aluminum or alloyed aluminum in a calcium hydroxide solution, and a secondary treatment of immersing the treated aluminum in the primary treatment, into a solution containing sodium aluminate, sodium hydroxide, and sodium oxalate.
Patent JP-2003038268-A (JP)
Title: Cabinet with refrigerating space
Inventor: KAWAMURA YASUO
IPC: A47K1/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce noise escaping from a fan and to increase flexibility in designs of a cabinet. SOLUTION: The inside of a main body 2 of the cabinet whose near side becomes a user's side is equipped with a refrigerating space 3, a radiating device 4 to cool the refrigerating space 3, the fan 5 to cool a radiating part 4a of the radiating device 4, and an air supply passage 6 and an air discharge passage 7 for the fan 5. The radiating device 4 and the fan 5 are placed in the back of the refrigerating space 3. Partitioning boards, or a back board 17 and a middle dividing board 11, placed inside the main body 2 of the cabinet separate the air supply passage 6 from the air discharge passage 7. Since the air supply passage 6 and/or the air discharge passage 7 can be made longer, the noise escaping from the fan can be reduced by damping the noise from the fan in the long air supply passage 6 and/or the air discharge passage 7.  Planning positions of the partitioning boards and shapes allows installments of an end opening of upper stream for the air supply passage 6 and an end opening of lower stream for the air discharge passage 7 at desired positions. As a result, flexibility in designing the cabinet increases.
Patent JP-2003058021-A (JP)
Title: Method for refilling process cartridge with toner and toner sealing-in member
Inventor: KUSUDO RYOJI
IPC: G03G21/18
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner sealing-in member capable of preventing the leakage of toner by surely sealing in the toner with which a process cartridge is refilled when the process cartridge is recycled. SOLUTION: This toner sealing-in member which can be attached to/detached from an electrophotographic image forming device main body and which is detachably attached to a hole 3b formed on the toner storing frame body 16 of the process cartridge having the frame body 16 provided with a recessed and projecting surface on its outer surface is constituted of a fixing member 1 consisting of an elastic body and a packing member 2 consisting of an elastic body softer than the fixing member 1. By holding the inner surface of the frame body 16 and the projecting surface of the recessed and projecting surface between the fixing member 1 and the packing member 2, the toner is hermetically sealed in on the inner surface of the frame body 16.
Patent JP-2003052678-A (JP)
Title: Image processing device, image processing method, program for executing image processing method, storage medium storing program for executing image processing method and image display device
Inventor: NAGATSUKA SUMIYA
IPC: H04N1/387
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device with which an image displayed on a monitor can be read without sense of incongruity, an image processing method, a program for executing the image processing method, a storage medium storing the program for executing the image processing method and an image display device. SOLUTION: By using a medical image processing device 2, an image G displayed on the display screen M of a monitor can be read in the same state as a state that a film containing a photographed image is processed by a view box in a conventional technique. Accordingly, a person who reads an image such as a doctor has no sense of incongruity and diagnostic efficiency can be improved.
Patent JP-2003059519-A (JP)
Title: Fuel cell system and cogeneration system
Inventor: ONO KIMIOKI
IPC: H01M8/12
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which enables reduction of fixtures and fittings, and make the equipment as a whole more compact and of lower cost. SOLUTION: The system is provided with a control part, a start-up combustion part 7 for burning fuel gas by the supply of fuel gas and a first oxidant gas, a fuel cell 1 generating power by the supply of fuel gas and a second oxidant gas, and circulating tube paths 36-37-38-39-58-35 including the start-up combustion part 7 and the fuel cell 1 through which the above fuel gas can circulate. The control part executes the fuel cell system of supplying the above fuel gas burned in the start-up combustion part 7 to the fuel cell 1 through the circulating tube paths 36-37-38-39-58-35 and sending the fuel gas used by the fuel cell 1 back to the start-up combustion part 7.
Patent JP-2003058044-A (JP)
Title: Learning material, system of forming this learning material and learning support system
Inventor: NISHIHARA AKIRA
IPC: G06Q50/20
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a learning material which can solve the problem of inability to deal with differences in academic ability with uniform teaching materials, can avert increase of the cost and can reduce the burden on a teacher for guiding students. SOLUTION: This leaning material consists of a unit arrangement segment 20 which arranges learning contents by each of respective units, a unit check problem collection segment 31 which is obtained by selecting problem collections 30 of desired difficulty levels from the problem collections 30 in order to test the intelligibility of the learning contents by each of the respective units and answer explanation segments 40 which include the answers of the unit check problem collection segment 31 and the explanations thereof. The teaching material is provided in the form of either a text form binding these segments to each other or a sheet form of not binding these segments to each other.
Patent JP-2003022400-A (JP)
Title: Information transmission system by composite media
Inventor: SHIRAI MASATO
IPC: G06Q30/06
Filed: 2001-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce distribution time and a management cost, as compared to conventional Internet distribution systems from FAX information and to increase cost investment value on a shop side, from the viewpoint of the satisfactory probability of customer acquisition as well in this system turned into an 'attacking' business structure from conventional 'waiting' business, by notifying analog information and digital information to a specified area finely via man power. SOLUTION: Expected customers and existing customers (customers, hereafter) in the specified area are provided with the information of shops, companies and groups, etc., (shops, hereafter) required by the customers beforehand by analog (paper) and digital (CD-ROM) and the customers are acquired with high probability. Also, the information of the shop is immediately confirmed by the remote ID of a registered FAX, and the information is automatically transmitted via the Internet to the customer by this system.
Patent JP-2003056605-A (JP)
Title: Ratchet one-way clutch and stator using ratchet one-way clutch
Inventor: MURAMATSU KAZUHIKO
IPC: F16H41/24
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a ratchet one-way clutch that suppresses vibration and impact noise by absorbing an impact caused when a pawl member fits in a recessed portion. SOLUTION: The ratchet one-way clutch, which comprises an inner ring 2 and an outer ring 3 in a coaxial arrangement, one of which has the pawl member 4 for transmitting torque and an urging member 5 for urging the pawl member and the other of which has the recessed portion 6 in which the pawl member fits, has impact absorbing members 20, 22 and 24 for absorbing or relieving an impact caused when the pawl member fits in the recessed portion.