baber/WOPTO huggingface dataset:
Patent JP-2002339333-A (JP)
Title: Gabion
Inventor: KOSHIKAWA HIDEKI
IPC: E02B3/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a very flexible gabion of small bulk in an assembled state which can be transported easily. SOLUTION: This gabion comprises a first wire netting 11 and a second wire netting 12. The first wire netting 11 forms a pair of side surface, bottom surface and top surface facing each other and the second wire netting 12 has two sheets and forms another pair of side surface. A bottom surface and a side surface portion of the first wire netting 11 and the second wire netting 11 are connected together with binding wire rope 10. Lines constituting the side surface of this gabion are extended in parallel to the bottom surface and thus all the lines can be stacked up by gravity on the ground surface, and a state of low bulk occurs and they can be piled up and transported more easily. Also, the wire nettings are bound together with wire rope and thus the gabion become very flexible.
Patent JP-2002344812-A (JP)
Title: Video signal processor
Inventor: UCHIHARA SEIJI
IPC: H04N5/363
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To correct noise by detecting a level change component having periodic property from a horizontal OB area signal, which is generated by noise mixed in the output signal of a solid-state imaging device. SOLUTION: A periodic noise signal comprised in an pixel in the horizontal OB pixel area of the solid-state imaging device 1 is detected by an OB area signal level detecting circuit 3. Based on the detection signal, the amplitude of the periodic level change component and the period of the change component are extracted and, then, a correction signal with a reverse phase of the periodic noise which comprises in the output signal of the solid-state imaging device 1 is generated to correct noise.
Patent JP-2002339660-A (JP)
Title: Threshold
Inventor: HASEGAWA RYOTARO
IPC: E06B1/70
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a threshold that can be easily made as good as a new one, even if damaged during construction work or worn after a long period of use, by replacing only its surface part. SOLUTION: The threshold comprises a base member 12 and a cover member 11 provided on the base member 12 and having a width equal to or greater than the width of the base member 12. The cover member 11 is longitudinally removably mounted on the base member 12 approximately along its overall length. A groove part 11a and a rail part 11e may be provided on the surface of the cover member 11. Alternatively, the cover member 11 may be provided with a door stop 11f and used as a door sill.
Patent JP-2002337125-A (JP)
Title: Green sheet layer structure, laminate, and its manufacturing method
Inventor: AOKI SHUNJI
IPC: B32B18/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a green sheet layer structure which can laminate a thin green sheet by surely releasing the green sheet from a base. SOLUTION: A method for manufacturing the green sheet layer structure comprises the steps of forming a first sheet 1 having an additive layer 3 which is solid at the ambient temperature and softened or molten by heating on a first base 2, and a second sheet 10 having the green sheet 11 formed on a second base 12 which has mold releasing properties or mold released; then forming an electrode part on the sheet 11 of the sheet 10 side; oppositely contacting the front surface of the sheet 11 with the layer 3 of the first sheet 1; passing the contacted sheets 11, 1 between two rolls 13A and 13B, one or both of which is heated while matching the sheet 11 with the sheet 1; cooling the sheets; and laminating the sheet 11 with the sheet 1. The method further comprises the steps of releasing the base 12 formed with the sheet 11, and transferring the sheet 11 to the base 2 with the layer 3 from the base 12 formed ith the sheet 11.
Patent JP-2002344102-A (JP)
Title: Flexible circuit board and its manufacturing method
Inventor: YAMAMURO KATSUZO
IPC: H05K3/40
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a flexible circuit board having high conductivity reliability. SOLUTION: Metallic layers 2 are respectively formed on the front and rear surfaces of a tape-shaped insulating base film 1 and through holes 3 and sprocket holes 4 are made through the film 1 and metallic layers 2 using a die, drill, etc. Then cylindrical metallic materials 5 are press-fitted in the through holes 3 and plated layers 6 are formed on the external surfaces of the metallic layers 2 so as to integrate the metallic layers 2 with the conductive materials 5. In addition, required resist circuits are formed on the external surfaces of the plated layers 6 and the metallic layers 2 to which the plated layers 6 are adhered are formed in required circuit patterns 8 by etching and resist peeling. Finally, the flexible circuit board is obtained by coat plating 9 on the circuit patterns 8.
Patent JP-2002339324-A (JP)
Title: Folding type display signboard
Inventor: IKEDA MASAHIRO
IPC: E01F9/70
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a folding type display signboard which can be divided into a display portion as an upper part and a supporting portion as a lower part; and the display portion is folded with the display surface located at the inner side and the supporting portion is folded by matching to the size of the display portion folded, thereby preventing the letters such as the contents of the work shown on the display surface from being scratched and making it possible to easily carry them by the workers. SOLUTION: The folding type display signboard 1 has a construction in which the display board and a slope supporting portion can be separated up and down, the upper display portion 2 is formed by combining together hollow square columns of a predetermined length longitudinally and laterally, the lower display portion 3 is attached in a movable manner to the bottom portion of the upper frame 2a, the upper supporting portion 4 is attached in a movable manner to the rear surface of the upper display portion 2, the bottom supporting portion 5 is attached in a movable manner to the bottom of the upper supporting frame 4a and is formed by the bottom supporting frame 5a for which hollow square columns of the predetermined length are assembled together longitudinally and laterally.
Patent JP-2002336727-A (JP)
Title: Self-propelling wood crusher
Inventor: IIDA TSUTOMU
IPC: B02C21/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelling wood crusher capable of enhancing mobility while easily charging long wood to be crushed smoothly and continuously. SOLUTION: This self-propelling wood crusher is equipped with a crusher body frame 9, the crusher 3 provided on the crusher body frame 9, a feed conveyor 2 provided on the front side of the self-propelling crusher on the crusher body frame 9 to feed matter to be crushed to the crusher 3, a hydraulic motor 41 for the feed conveyor for driving a feed roller 33 provided to the end part on the side of the crusher 3 of the feed conveyor 2, a driver's seat 95 provided to the left side of the crusher body frame 9 on the rear side of the self-propelling crusher on the crusher body frame 9, a press conveyor 4 provided at a position in the vicinity of the crusher 3 above the feed conveyor 2 and a hydraulic motor 91 for the press conveyor 4 provided to the right side of the crusher body frame 9 to drive a press roller 45 provided to the press conveyor 4.
Patent JP-2002346930-A (JP)
Title: Air blast device
Inventor: NISHIMURA KAZUTOSHI
IPC: B24C7/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an air blast device having a small size, facilitating carrying and installing, decreasing waste of compressed air and injection material, and facilitating processing a trouble in supplying the injection material. SOLUTION: A pressure tank 8 has small interior capacity capable of storing a necessary amount of the injection material for blast processing to one workpiece, and is provided with an orifice 7 mixing a proper amount of the stored injection material with compressed air supplied from the outside and forcibly feeding the injection material to one injection nozzle 6. The pressure tank 8 is connected to a supplying cylinder 1 of the injection material through a supply valve 4 opened and closed by an outside drive device 3, and blast processing is conducted by a fixed amount of the injection material necessary for one workpiece at all times.
Patent JP-2002353823-A (JP)
Title: Radio transmitter, and its transmission power control method
Inventor: OBA HIROAKI
IPC: H04B1/04
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitter having a power detection function to control power that attains power control with a high dynamic range, high accuracy and relieves a software load at high-speed. SOLUTION: A 1st computer 1 applies averaging to amplitude data of a base band signal. A radio section 2 converts the base band signal into a radio frequency signal to amplify the power corresponding to a power control voltage. A logarithmic amplifier 5 supervises an output power of the wireless section, converts the output power into a voltage corresponding to a logarithm and an analog/digital converter 6 digitizes the voltage. A 2nd computer 7 applies logarithmic averaging calculation to the voltage and a 3rd computer 8 applies linear average calculation through logarithmic value-linear conversion.  A comparator 9 recognizes that the fluctuation in power is small when a difference between the calculation result by the 2nd computer and the calculation result by the 1st computer is smaller than a prescribed value and further compares the calculation result by the 3rd computer with the calculation result of the 1st computer and decides a power control voltage of the radio section on the basis of the result of comparison.
Patent JP-2002349702-A (JP)
Title: Shift-by-wire system
Inventor: MIYAGAWA KIICHI
IPC: B60K20/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a shift-by-wire system to be capable of being reliably shifted to a target position as durability is ensured, in the shift-by-wire system. SOLUTION: In the shift-by-wire system, a shift control means forms a means comprising a memory part to effect memory of a potentiometer value and an inhibitor switch signal at each control period; a change reference part to effect reference of a change of an inhibitor switch signal to indicate a change to a given range preset from the memory part; a range position equivalent value calculating part to calculate to true range position equivalent value by adding or reducing a shift actuator drive amount, equivalent to a half of a range width of a given range, to and from a potentiometer value at a referred change control period; a correction amount computing part to compute a difference between a true range position equivalent value and the target drive amount; and a correction part to correct a target value corresponding to a give range based on a computed correction amount.
Patent JP-2002347505-A (JP)
Title: Cargo carriage system on floor
Inventor: SHIMANO HIROTOSHI
IPC: B60P1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cargo carriage device on a floor which is extremely superior in the operational efficiency and can substantially reduce replacement operation of the cargo carriage device on a floor in bringing in and carrying out operation of the cargo onto/from a loading platform. SOLUTION: The cargo carriage device which carries cargo mounted on a loading board 2 on a floor comprises (1) a body frame 2 which can travel front and back within a thin rails 3 and has a loading board 2b, (2) a roller plate 11 which rotatably supports a plurality of carriage rollers 16, (3) link elements 8 which make the body frame 2 moveable in the front and back direction with respect to the roller plate 11 by engaging with a controlling means, and (4) a lifting and lowering mechanism 30 which lifts or lowers the body frame 2 in response to a front or back traveling of the main frame 2, wherein the link elements 8, which are respectively disposed at the both ends of the body frame 2 and the roller plate 11, are positioned below the loading board 2 when the body frame 2b is in a lowered position with respect to the roller plate 11.
Patent JP-2002354753-A (JP)
Title: Rotating electric machine
Inventor: FURUSE HISAYUKI
IPC: H02K7/08
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To easily form a passage for cooling a stator and coil. SOLUTION: A rotary motor wherein an inner rotor 7 is arranged inside a split coil-type stator 5 the stator core 5A of which is divided into plural parts, while an outer rotor 9 is arranged outside the outer rotor, rotatably on concentric circular, is provided with bearings 65 between at least one of the outer periphery of the end part of the outer rotor 9 and the inside of the case 3, cooling passages 35 which fix and support the split coil-type stator 5 with one end part side of the outer rotor 9 and cool the stator 5 and a coil 21, and a stator support member 19 having doorways 37, 39 communicating the cooling passage 35 with the case 3 outside.
Patent JP-2002348181-A (JP)
Title: Glass wool sintered material, method for manufacturing the same, and treated material containing the same
Inventor: AKUTSU NOBUO
IPC: C04B38/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass wool sintered material having high utility value capable of effectively reducing the volume of glass wool and recycling waste materials, a method for manufacturing the glass wool sintered material, and some kinds of treated materials containing the glass wool sintered material. SOLUTION: The glass wool sintered material is prepared by sintering a glass wool such as a waste glass wool. It is desirable that the specific gravity of the sintered material is 0.05 g/cm<3> or more. The sintered material is manufactured by heat treatment of a glass wool at temperature of 600 to 900 deg.C. It is desirable that the heating time is 1 to 90 minutes and the volume of glass wool after sintering is 0.4 or less against the volume 1 before sintering. The sintered material is used for tiles, ecosystem protective materials, soil materials, and aggregates.
Patent JP-2002053161-A (JP)
Title: Liquid charging nozzle for dispensing dose of variable volume, and device equipped with the nozzle
Inventor: BONNINGUE PHILIPPE
IPC: B65D35/50
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid charging nozzle which is easily used, low in the production cost, and suitable for dispensing a dose of variable volume of a highly viscous product. SOLUTION: In the liquid charging nozzle fitted to a vessel including the product, a variable volume type chamber is provided with a piston movable according to the pressure from the product between a first position of the maximum volume and a second position of the minimum volume so that the product is dispensed via a discharge port which is closed when the piston is at the first and second positions. The chamber is communicated with the vessel so that the product dispensed according to the movement has an invariable part in response to the difference between the maximum volume and a continuous part related to the operating condition of the product pressure to the piston.
Patent JP-2002315440-A (JP)
Title: Turning table for pot
Inventor: KANEKO SHIGENOBU
IPC: A01G9/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a turning table for a pot to turn the pot. SOLUTION: A turning table [1] is disposed under the pot [3].
Patent JP-2002359906-A (JP)
Title: Switchboard
Inventor: FUNAYAMA KENICHIRO
IPC: H02B1/38
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a large space being necessary for opening/ shutting a door, if the opening part of a switchboard has a door structure. SOLUTION: A shutter is provided in place of a door for opening/shutting an opening of a switchboard, and for the shutter opening/closing for maintenance, a occupation space for maintenance is not necessary to be taken large.
Patent JP-2002358940-A (JP)
Title: Auxiliary power source supplying power to electrical equipment
Inventor: WATANABE SOICHI
IPC: H01M2/10
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To identify simply and easily the remaining power amount of a cell mounted on a auxiliary power source. SOLUTION: The auxiliary power source supplying power to an electrical equipment is equipped with a case 1 capable of storing a cell detachably, and supplies power connecting the cell it stores to the electrical equipment through a power cord 2 with a connector joined to the case 1. The case 1 is equipped with a box case 1A with an opening upper part and a cover body 1B joined to cover the opening part of the box case 1A. Furthermore, the case 1 not only joins a middle frame 5 with a mounting part 6 for mounting the cell detachably to the cover body 1B, but also, joins a power source cord 2 connecting electrically to the cell mounted on the middle frame 5 to the cover body 1B.  A connector 3 of the power source cord 2 is connected to an electrical equipment in a condition with the middle frame 5 mounting the cell taken out of the box case 1A, so that, power can be supplied from the cell to the electrical equipment.
Patent JP-2002363132-A (JP)
Title: Method for 2,2,4-trimethyl-1,3-pentanediol diisobutyrate production
Inventor: YANO TOMOHISA
IPC: C07C67/08
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for 2,2,4-trimethyl-1,3-pentanediol diisobutyrate production. SOLUTION: In this method for 2,2,4-trimethyl-1,3-pentanediol diisobutyrate production by subjecting isobutyric acid and 2,2,4-trimethyl-1,3-pentanediol and/or 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate to condensation through dehydration, the method is characterized in that 3-30 wt.% based on isobutyric acid of isobutylaldehyde is used as an azeotropic agent.
Patent JP-2002360428-A (JP)
Title: Electric water heater
Inventor: SANO MITSUHIRO
IPC: F28D9/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater capable of solving problems that conventional electric water heaters discolor walls and furniture, and causes the growth of mold due to steam generated during water boiling. SOLUTION: A steam absorbing means, which comprises a moisture absorbing honeycomb body 6 and a water nonabsorbing honeycomb body 7, is provided on a lid 4 covering an upper part of a water storing vessel 2. Thereby, the electric water heater capable of preventing steam from leaking outside is obtained.
Patent JP-2002327306-A (JP)
Title: Twill pattern knitted socks and method for producing the same
Inventor: NAKATSUKA YUTAKA
IPC: D04B1/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide socks having gradual stretch in the course direction to bring comfortable feeling of wear, suppressing stretch in the wale direction to prevent slipperiness and also having connected twill patterns which show no elastic threads, and to provide a method for producing socks. SOLUTION: This twill pattern knitted sock is so designed that a leg part from the upper part of the ankle to the vicinity of an opening rubber end is a tightening fabric 20 composed of upper yarn, under yarn, and elastic yarn, the tightening fabric 20 is composed of back stitches 15 and face stitches 16 and the face stitches 16 are connected twill patterns 24. The method for producing the socks is also provided.
Patent JP-2002368713-A (JP)
Title: Measurement device and method for equivalent cn ratio and bit error rate
Inventor: NAKAI TOSHIKAZU
IPC: H04J11/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device and method for an equivalent CN ratio or a bit error rate by using a measured value of an OFDM wave and a measurement device easily acquired without the need for transmitting a particular signal. SOLUTION: The measurement device and method is configured such that a CN ratio of each carrier is generated by using frequency spectrums of a received OFDM wave, a CN ratio taking into account each CN ratio and residual CN ratios of a transmitter and a receiver into account are calculated, the CN ratio of each carrier taking into account the residual CN ratio is assigned as variables to a bit error rate calculation formula subjected to correction to calculate a bit error rate of each carrier, an average of the bit error rates of all the carriers is assigned to the inverse function of the calculation formula for calculating the bit error rate above to calculate an equivalent CN ratio,  the equivalent CN ratio obtained as above is assigned to the bit error rate calculation formula that reflects the decoding characteristic of the receiver and is subjected to correction to calculate the bit error rate after decoding. Approximated formulae by polynomials may be employed for the calculation formulae above.
Patent JP-2002011210-A (JP)
Title: Base board case of game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the replacement of an electronic part without breaking a sealing part in a base board case for housing a circuit board having a control ROM of a game machine mounted thereon. SOLUTION: Bosses 23a and 23b indicated by a broken line are arranged inside a housing part 11, and a screw 25 is threadedly engaged with here via the circuit board 21, and the circuit board 21 is fixed. In this case, the circuit board 21 is fixed so that a surface on the side provided with an electronic part group 27 turns in the housing part 11. When superposing an unillustrated base part from below the housing part 11 in this drawing, the circuit board 21 is positioned on the housing part 11 side more than a joining place of the housing part 11 and the base part, and the electronic part group 27 becomes a state of turning inside the housing part 11. Thus, even if there is clearance between the housing part 11 and the base part, the electronic part group 27 cannot be replaced by inserting a tool from here.
Patent JP-2002365319-A (JP)
Title: Detection circuit for minute resistance change
Inventor: KINOSHITA DAIJIRO
IPC: G01N21/37
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit for minute resistance change, capable of obtaining similar performance, while minimizing precision and stable parts by bringing the detection of minute resistance changes closer to the measurement principle of resistance value. SOLUTION: This circuit comprises two resistance sensors 2a and 2b, having the electrically same characteristic and connected in series, an amplifier circuit 3 for adding the voltage Va, generated between the connecting point C of the resistance sensors 2a and 2b and one end A to a voltage Vb, generated between the connecting point C and the other end B followed by amplifying, and a current source 4 for making a prescribed constant current I flow to the two sensors 2a and 2b, in a state of insulation, to the amplifier circuit 3.