baber/WOPTO huggingface dataset:
Patent JP-2002210398-A (JP)
Title: Spraying amount control device of spraying working machine
Inventor: KASAHARA TOSHIAKI
IPC: A01M7/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a tightening of a flow control valve becomes bad, chemicals are leaked and a control accuracy of an injection amount is deteriorated when a plug is worn in the case where openings of two flow control valves are arranged in opposed to each other and a flow rate is controlled by urging a needle to the opening in a spraying amount control device of a spraying working machine. SOLUTION: The spraying working machine is provided with nozzles 23, 23..., a chemicals tank 24 and a spraying pump 4 on a riding type traveling body 22. Two flow control valves 91, 90 are vertically arranged in parallel and an opening/closing operation parts 91a, 90a provided with a torque limiter 48 respectively are constituted. These are interlocked with each other to carry out an opening/closing driving.
Patent JP-2002210599-A (JP)
Title: Apparatus for adjusting die height of press
Inventor: IMANISHI SHOZO
IPC: B30B15/06
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for adjusting die height with which the die height is adjusted with high accuracy by a comparatively simple mechanism and its working time is shortened. SOLUTION: In the die height adjusting apparatus for a presser with which the die height is adjusted by the rotation of die height adjusting screws 2 which are engaged with worm wheels 1 which are engaged with worms 3, the driving sources of the worms 3 are a 1st motor 6 and a 2nd motor 10 and a reduction mechanism 10a is formed such that the reduction ratio of the 2nd motor 10 is larger than that of the 1st motor 6. In this die height adjusting apparatus for the presser, the 1st motor 6 and the 2nd motor 10 are switched over for adjusting the die height roughly or finely.
Patent JP-2002225554-A (JP)
Title: Vehicle sun visor
Inventor: NONOYAMA TAKEKI
IPC: B60J3/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle sun visor having a structure by which forgetting to turn off lighting equipment can be prevented. SOLUTION: The vehicle sun visor 1 has a holder 4 fitted to a vehicle ceiling panel 5 and stops a support shaft 3 by connecting it to the holder in a freely removable manner, wherein a sun visor body 2 is pivoted around the support shaft 3 while the support shaft 3 is stopped by the holder 4 in connection. The vehicle sun visor 1 also has a microswitch 7 for controlling the light quantity of the lighting equipment fitted on the sun visor body 2 side or the vehicle ceiling panel 5 side, the microswitch 7 having a needle 72 controlling the light quantity of the light equipment by moving forward and backward.  The needle 72 is at least provided either on the support shaft 3 or the holder 4 and is engaged with either of them on which the needle is not provided, moving forward and backward when the sun visor body 2 is pivoted around the support shaft 3 by a prescribed angle, so that the light quantity of the light equipment is controlled.
Patent JP-2002232294-A (JP)
Title: Data encoding method
Inventor: MIURA TAKASHI
IPC: H04N19/94
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a data encoding method capable of reducing labor and time required for improving the approximate performance of a dictionary by increasing the variety of dictionary vectors with a little encoding target data. SOLUTION: A plurality of encoding target data of prepared image data or sound data are converted to an encoding target vector, a first dictionary composed of dictionary vectors, with which the aggregate of errors to the encoding target vector becomes minimum, is prepared, an approximate error vector orthogonal to the dictionary vectors is prepared and added to the encoding target vector, and an optimum second dictionary composed of dictionary vectors, with which the aggregate of errors to the merged encoding target vector, is prepared.
Patent JP-2002224024-A (JP)
Title: Treating tool raising-up device of endoscope
Inventor: MATSUNO SHINICHI
IPC: A61B1/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a treating tool raising-up device of an endoscope causing no tear of a base end projecting part of an electric insulating tube arranged along an inner peripheral surface of a guide coil, and capable of surely maintaining electric insulating performance to an operation wire even after treating tool raising-up operation is repeated. SOLUTION: An electric insulating protective cylinder 39 is fitted by surrounding the base end projecting part of the flexible electric insulating tube 37 arranged along the inner peripheral surface of the guide coil 36 into which the operation wire 22 is inserted.
Patent JP-2002233014-A (JP)
Title: Drop-preventing device for protecting tube
Inventor: NABEYAMA YASUSHI
IPC: H02G1/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a drop-preventing device for protecting tube, which can be always speedily, surely and safely fixed. SOLUTION: The drop-preventing device comprises a pair of catching pieces 2, each having an approximately semi-cylinder-like shape to catch a protecting tube 51a/51b/51c each having a leg part 54a/54b on both sides. The catching pieces 2 are each connected on one side and disposed with catching members 3 protruding facing each other to catch the respective leg part 54a/54b on the other side. And the tips of the catching members 3 can be freely fastened through fastening means 5, 6.
Patent JP-2002223799-A (JP)
Title: Method for detecting mutation in nucleic acid sequence
Inventor: KOJIMA KOICHI
IPC: C12Q1/68
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of examining a number of specimens effectively regarding the presence of the mutation in nucleic acid sequence while suppressing the possibility of making mistake in the judgment to an extremely low level. SOLUTION: The method is carried out by a reaction using a nucleic acid synthetase having 3',5'-exonuclease activity or a mixture of a 3',5'-exonuclease and a nucleic acid synthetase, and an oligonucleotide primer whose 3'-terminal side is modified for inhibiting a nucleic acid reaction.
Patent JP-2002225542-A (JP)
Title: Control device for vehicle
Inventor: INADA TAKAHIRO
IPC: B60H1/24
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a vehicle which can effectively prevent exhaust gas of a vehicle coming out ahead of the driver's own vehicle from flowing in the interior of the vehicle. SOLUTION: The control device for the vehicle is characterized by being provided with a vehicle detecting means which has a detecting area S at obliquely backward from an outside air inlet of a communicating path that communicates with the interior of the vehicle and the exterior of the vehicle of the driver's own vehicle C, and detects the existence of a vehicle D within the detecting area and a relative speed of the vehicle and the driver's own vehicle, and the communicating path cut-off means which executes the cut-off of the communicating path when the vehicle, of which the existence is detected by the vehicle detecting means, moves in front of the detecting area.
Patent JP-2002235125-A (JP)
Title: Method for melting copper in converter and copper matte damming-up device in converter
Inventor: NODA KOJI
IPC: F27D3/15
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent copper matte of low grade subordinately produced when molten copper is produced in a converter from flowing into a ladle and a refining furnace. SOLUTION: In the method for melting the copper, by producing the molten copper using the converter 1, when the molten copper is tapped off after melting, the copper matte of low grade is dammed up to the inside of the converter by using a copper matte damming-up device having a weir tool 8 which can be inserted into the converter from a furnace opening part 2 and can prevent the copper matte of low grade from flowing-out from the furnace opening part when the converter is tilted, and a weir tool hanging machine 9 which can be inserted/removed 10 into/from the furnace opening part while hanging this weir tool.
Patent JP-2002229847-A (JP)
Title: Data management device of flash memory
Inventor: ASAHI TSUNEMORI
IPC: G06F12/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a data management device of a flash memory suitable for speed-up of access to a packet. SOLUTION: When updating data in the packet, state information of the packet is set in the third state and the state information of a packet to be renewed is set in the first state at the start time of data writing, and renewed data are written in a data part 82 of the packet to be renewed, and the state information of the packet to be renewed is set in the second state and the state information of the packet of a renewal source is set in the fourth state at the completion time of the data writing. The packet having the state information in the second or third state is determined as an effective one, and the packet having the state information in the first or fourth state is determined as an ineffective one.  Tables 400, 420 wherein access information for accessing the effective packet is registered are generated at the start time, and access to the packet is executed by referring to the generated tables 400, 420.
Patent JP-2002228497-A (JP)
Title: Falling rock guard net warning device
Inventor: ABE KATSUYOSHI
IPC: G08B21/10
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a falling rock guard net warning device capable of monitoring the state of a face of slope at a low cost without requiring a detection line. SOLUTION: An IC tag having a displacement sensor built therein and performing the radio transmission of measured displacement data is set on a falling rock guard net or on a rock of a face of slope, and an IC tag reader receiving the displacement data of the IC tag is provided. A wireless installation or a portable telephone is connected to the IC tag reader through a control unit for judging a displacement level to enable the transmission of the displacement data to a remote region. A solar cell and a battery may be used as the power supply of a system.
Patent JP-2002231671-A (JP)
Title: Wafer-polishing device
Inventor: ASADA NAOKI
IPC: B24B37/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing device that can keep a wafer clean, and can accurately transfer the wafer. SOLUTION: Both loading and unloading pots 42A and 44A have a stage 70, and a recess 78 for accommodating the wafer W being formed on the stage 70. A lift stage 72 is provided in the recess 78, while the lift stage 72 is free to be lifted and lowered, and the wafer W is placed on the lift stage 72. Also, demineralized water is stored into the recess 78, and the wafer W is accommodated into the recess 78, while the demineralized water is being stored. By raising a lift plate 72, the wafer W that is accommodated into the recess 78 is lifted by the lift plate 72 for transferring to a polishing head or a transfer robot.
Patent JP-2002235848-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: HORIGUCHI MASANOBU
IPC: F16H61/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To efficiently discharge the air mixed in a hydraulic circuit without producing the slip of a frictional engagement element for transmitting the torque. SOLUTION: The oil pressure is periodically supplied to the frictional engagement element to be released in a present gear stage to discharge the air. The lower an engine rotating speed Ne is and further the smaller a discharge amount of an oil pump driven by an engine is, the smaller a time ratio in a supplying condition at the periodical oil pressure supply is changed, to limit the amount of the oil used to discharge the air.
Patent JP-2002233330-A (JP)
Title: Discoloring inhibitor
Inventor: KATO YOSHIAKI
IPC: A23L5/41
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent discoloring inhibitor for pigments, and to provide a colored food/drink where discoloring is significantly inhibited. SOLUTION: This discoloring inhibitor for pigments such as, in particular, anthocyanin based pigments, carotenoid based pigments and lac color, is characterized by containing an extract from plants of Verbenaceae as an active ingredient, and containing antioxidant as necessary. The colored food/drink containing the color-fading inhibitor is provided.
Patent JP-2002237468-A (JP)
Title: Method of forming electrode passed through substrate, and substrate having through electrode
Inventor: TAKIZAWA ISAO
IPC: H01L21/288
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To form a through electrode passed through a silicon substrate and having a high aspect ratio. SOLUTION: A through hole 12 having a high aspect ratio is formed by a photo-excited electrolytic polishing process in a silicon substrate 11. The inner wall of the through hole 12 is subjected to oxidation to form an oxide film 21 as an insulating layer. Then a metal 23 is filled into the through hole 12 by a melted metal refilling process to form a through electrode (23). The through electrode 12 having a high aspect ratio can be easily formed in the substrate 11, and thus there can be easily achieved a semiconductor package having, e.g. stacked silicon IC chips.
Patent JP-2002244126-A (JP)
Title: Active matrix type liquid crystal display and its manufacturing method
Inventor: SAKAMOTO MICHIAKI
IPC: G09F9/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display of reflection type of which a reflection film is formed surely, exposure quantity for forming the reflection film is small, manufacture time can be shortened, manufacturing process is simple and sufficient storage capacity can be secured for each pixel. SOLUTION: An upper electrode 59 which is arranged between a first insulating layer 60 and a lower insulating film 56, is electrically connected with a source electrode of a thin-film transistor and also is electrically connected with a reflecting film 51 and a lower electrode 58, which is arranged between a glass substrate 55 and the lower insulating film 56 and forms stored capacity, together with the upper electrode 59, are provided in a rugged structure forming the region of each pixel. Based on a form of the first insulating layer 61 subjected to a patterning process, rugged form on the surface of the reflecting film 51 is determined. When the first insulating layer 61 is subjected to patterning through photolithography, the upper electrode 59 is made to function as a reflecting member.
Patent JP-2002242363-A (JP)
Title: Connection structure of vertical frame member to horizontal frame member
Inventor: NOGUCHI NORIO
IPC: E04C2/38
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of vertical frame members to horizontal frame members capable of connecting the vertical frame members to the horizontal frame members with only screws as well as extrusion molding frame members even when the vertical frame members and the horizontal frame members constituted of lightweight shape steels are connected to each other. SOLUTION: While screw through-holes 3a and 3a are formed in the vertical frame members 3A and 3B, cut lines 5a, 5a, etc., parallel to the direction of the width in a row shape at regular intervals in the longitudinal direction of the members are formed in the member end sections of the horizontal frame members 4A and 4B, at the same time, a continuous holding section 5b held between the member end sections and the cut lines 5a and continuous holding sections 5c, 5c, etc., held between the cut lines 5a are successively and alternately made to execute bending operations in an approximately semi-circle arc-shape from the member end sections to one side and the other side to form screw holes 5 with the plate surface of the frame member as the boundary,  a screw section 6a of a connection screw 6 passes through from the through holes 3a and 3a formed in the vertical frame members 3A and 3B and, the screw section 6 is screwed into the screw holes 5 formed in the horizontal frame members 4A and 4B to connect.
Patent JP-2002249369-A (JP)
Title: Ceramic product including tourmaline and method for manufacturing it
Inventor: TANAHARA KIYOSHI
IPC: C04B33/13
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic product which is usable in being directly put over a fire and a method for manufacturing it. SOLUTION: This ceramic product is produced by adding tourmaline powder to a clay having silica and alumina as the main component in the raw material, followed by kneading the mixture, forming into desired shape, biscuit firing, glazing and firing, wherein the clay includes petalite, the addition level of tourmaline is 2 to 4 pts.wt. to 100 pts.wt. of the clay. The average particle size of the tourmaline powder is preferably 0.5 to 5 μm. This method for manufacturing the ceramic product comprises the steps of preparing a clay including petalite, adding 2 to 4 pts.wt. of tourmaline powder to 100 pts.wt. of the clay and mixing, adding water to the mixture and kneading to make homogeneous, forming the kneaded mixture into a desired shape, drying, biscuit firing, glazing and firing.  The ceramic product obtained by the method has deodoring effect, ion generating effect, etc., and suitable for an eathenware pot or a ceramic slab.
Patent JP-2002239291-A (JP)
Title: Driving apparatus for washing machine
Inventor: ITO MICHIAKI
IPC: D06F37/40
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To firstly suppress deformation of a part where a bearing of a bearing housing formed by press drawing of a metal thin sheet is arranged and vibration of the bearing and to secondly suppress sliding of the bearing while the bearing housing is kept removable when it is repaired. SOLUTION: At first, a metal ring 44 is fitted on a part where the bearing 41 of the bearing housing 36 is arranged and rigidity of the part is made larger than those of the other parts. Secondly, the bearing 42 is made to be a ball bearing and the inner ring is brought into press contact with the outer periphery of a dehydrating shaft 43 and a gap is formed between the outer ring and the inner periphery of the bearing housing 36 and an annular elastic body 55 with an outer diameter projected larger than the dimension of the gap from the outer periphery of the outer ring is mounted on the outer periphery part of the outer ring and the outer ring is inserted into the inner periphery of the bearing housing 36 through this elastic body 55.
Patent JP-2002246139-A (JP)
Title: Pressure-welding device
Inventor: SUZUKI TOSHIAKI
IPC: H01R43/01
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To shorten welding time. SOLUTION: This welding device regulates the length of a wire and press- welds both terminals to a terminal t. The device is provided with chucks 42, having a pressure-welding function, disposed at equal spaces on the periphery of a rotator 41. The terminals of the wire a are held in the order an end A and an end B, on the chucks 42 from a wire length regulating machine 30, in accordance with the intermittent rotation of the rotator 41. The transfer and holding are performed by a rotary arm 34 and a guide 35. The wire terminal is subjected to marking 32 and terminal alignment during the rotation, and at a pressure welding position at the lower end, the terminal of the wire a being pressure-welded to the terminal t.  The wire terminals for pressure welding are thus stocked on the rotator 41, so that the wire length regulating operation and the pressure-welding operation can be performed simultaneously, so as to shorten the pressure-welding time.
Patent JP-2002241919-A (JP)
Title: Metallic material having surface nonmagnetic layer composed of metal powder thereon
Inventor: YANAGIMOTO MASARU
IPC: C23C4/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a metallic material having a surface nonmagnetic layer composed of metal powder thereon. SOLUTION: The metallic material having the surface nonmagnetic layer composed of metal powder thereon can be constituted by applying cladding by thermal spraying using nonmagnetic metal powder to the surface of metal to form a nonmagnetic layer free from the influence of the change in external magnetic field. Further, the metallic material has the surface nonmagnetic layer composed of metal powder, formed by the use of the nonmagnetic metal powder and having >=230 HB hardness.
Patent JP-2002238869-A (JP)
Title: Organism magnetic field measuring device
Inventor: TSUKADA KEIJI
IPC: A61B5/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an organism magnetic field measuring device capable of quantifying the propagation process of electrophysiological excitement. SOLUTION: This organism magnetic field measuring device is composed of a plurality of SQUID fluxmeters for measuring the organism magnetic field generated from an organism; organism signal measuring devices 6, 7 for measuring and collecting periodically generated organism signals; an arithmetic processing unit 10 for carrying out arithmetic processing of an organism magnetic field signal and an organism signal simultaneously measured as a pair from a plurality of directions; and a display device 11 for displaying the result of arithmetic processing. The time change of excitement can be grasped in detail using a small number of maps without estimating a magnetic field source or displaying a large number of isomagnetic field diagrams.
Patent JP-2002249281-A (JP)
Title: Winding method of drawn temporary twine
Inventor: NAKAZAWA MOTONOBU
IPC: B65H54/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a winding method for drawn temporary twisting device capable of imparting a uniform crimp from a winding start to a winding end. SOLUTION: In this winding method of drawn temporary twine comprising winding a synthetic fiber, after drawn and temporarily twisted, on a bobbin installed to a raised spindle through a traverse guide raised and lowered in a prescribed traverse width, at least one yarn holding member is preliminarily mounted in a position lower than the traverse width of the bobbin. When the winding is completed, the spindle is stopped after the traverse guide is moved to a position lower than the lower end of the bobbin, and the winding start and winding end yarn ends are held by the yarn holding member.
Patent JP-2002249198-A (JP)
Title: Oil feeder
Inventor: TATSUNO HIYOSHI
IPC: B60S5/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder which can enhance operability and enables accurate oil feeding operations. SOLUTION: The oil feeder allows operations for setting oil supply, feeding oil and exactly calculating a charge for the fed oil to be carried out by various types of electronic equipment provided in a main body case 11. The case 11 is composed of a lower case 13 which houses an oil feeding mechanism for feeding plural kinds of oils, an upper case 15 which is disposed in such a manner that a space part 14, which can be seen through, is provided above the lower case 13, struts 16 which are disposed on right and left sides of the case 11, and a top case 17 which is provided between upper ends of the strut 16 and whose upper part is fitted with an oil feeding state indicator 32. Piping, which is connected to the oil feeding mechanism, is disposed inside the strut 16. An oil feeding hose 19, whose end has an oil feeding nozzle 20, is connected to the piping.  The hose 19 is suspended from the top case 17 along the strut 16. The strut 16 is provided with a nozzle hanger 21 on which the nozzle 20 is hooked.