baber/WOPTO huggingface dataset:
Patent JP-2002240181-A (JP)
Title: Tea packaging bag
Inventor: OGURA KAZUHIKO
IPC: B65D81/30
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a tea packaging bag excellent in gas barrier properties, steam barrier properties and shading properties hard to discolor, having high retention of taste or aroma, good in folding properties or workability at the time of production of the bag and capable of being subjected to incineration treatment after use. SOLUTION: The tea packaging bag is composed of a laminate sheet constituted of a layer (A) comprising a polyester resin layer consisting of an antistatic agent coating layer and a aluminized thin film layer, a layer (B) comprising an adhesive layer, a layer (C) comprising a polyester resin stretched film layer having microvoids formed therein, a layer (D) comprising an adhesive layer, and a layer (E) comprising a polyethylenic resin layer compounded with an antistatic agent and a white pigment and obtained by forming the laminate sheet into a bag shape.
Patent JP-2002244808-A (JP)
Title: Coordinate input device and method of controlling the same, computer-readable memory, and program
Inventor: TANAKA ATSUSHI
IPC: G06F3/042
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input device and a method of controlling the same, a computer-readable memory and program capable of executing the input of coordinates at least by an operator efficiently. SOLUTION: The coordinate input device has a coordinate input region 3A formed for the display screen of a display device 7 and a coordinate input region 3B separated from the coordinate input region 3A in the vertical direction. The first and second coordinate values of an object of detection such as the hand of an operator on either coordinate input region 3A or 3B are calculated. Then, based on the calculated first and second coordinate values, a prescribed process corresponding to the first coordinate value is executed.
Patent JP-2002247073-A (JP)
Title: Multiplex repeating transmitter
Inventor: MATSUURA AKIHIKO
IPC: H04J3/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a multiplex repeating transmitter with simple structure efficient for reduction of a network cost to output an optical signal with OTU1 frame structure of an optical transmission network by multiplexing a GbE signal of a gigabit LAN. SOLUTION: The multiplex repeating transmitter is provided with two channels of GbE signal receiving circuits 101, 102 to receive the GbE signal, FIFO memories 105, 106 which can be written and read by two channels of independent clocks connected with each of the GbE receiving circuits, a multiplexing circuit 109 to multiplex two channels of the read signal, an OTU frame generating circuit 111 to map the channels of the multiplexed signal to an OTU payload of an OTU frame and an optical transmitting circuit 115 to transmit a transmission signal with OTU frame structure.
Patent JP-2002245608-A (JP)
Title: Slider processing method
Inventor: NAKAKITA MASARU
IPC: G11B5/60
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a slider processing method capable of accurately processing a shape without forming any step differences in the air flow-in end of an air lubricating surface, which cause variance in floating amounts, and without exposing the cut surfaces of cut wafers arranged adjacently to each other, when a wafer having a plurality of head elements formed on its surface is cut, and an air lubricating surface is formed on the cut surface by photolithography, thereby providing a slider. SOLUTION: In a wafer process, on the front or rear surface of a magnetic head wafer, a plurality of projections 22 are provided, which are brought into contact with adjacent surfaces to form a gap between both surfaces when the magnetic head wafer is cut, and arranged as rows (cut wafer) 11. Thus, in the photolithography process of the air lubricating surface carried out in the arranged state of the rows 11, the projection 22 is operated as a spacer between rows 11 and, when one side of the pattern of a photomask is aligned with the rows 11 of each row with the specified part of a thin-film magnetic head 2 set as a position reference, the other side of the pattern is positioned on a gap G by the projection 22.
Patent JP-2002250469-A (JP)
Title: Variable throttle valve
Inventor: TANIGUCHI TAKANORI
IPC: F16K27/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent oil leakage from a variable throttle valve, even if the pressure adjustment is made during its operation. SOLUTION: A variable throttle valve 13, which controls the fluid flow rate passing through an orifice hole 8 by making the insertion length of a rod 2 which is inserted into the orifice hole 8 holed in a throttle flange 1 change, is installed with an O-ring 9 in the space between a presser plate 3 attached to the throttle flange 1, and the rod 2.
Patent JP-2002251641-A (JP)
Title: Traffic volume managing and automatically accounting system
Inventor: NASU YOSHIHIRO
IPC: G07B15/06
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To perform an automatic accounting process for a vehicle coming into a traffic volume managing area and to efficiently regulate an unfair vehicle. SOLUTION: This system comprises a road processing device 1 that is disposed in a door way of a managed area 10, performs radio communication with the running vehicle 7 coming into the area 10, automatically performs the accounting process for the vehicle, recognizes the vehicle number of the vehicle 7 for which the accounting process is failed, and informs a traffic center 5 of it, a road recognizing device 2 that is disposed in various places in the area 10, performs radio communication with the running vehicle, obtains a car list after the accounting process from the center 5, and automatically performs the accounting process for the vehicle when the accounting process for the vehicle has not been performed, the center 5 that lists up the vehicle numbers of the vehicle for which the accounting process has not been performed and informs a patrol car 8 for patrolling in the area 10 of the listed regulation data.
Patent JP-2002262576-A (JP)
Title: Power circuit for class-d amplifier
Inventor: ISHII TAKUYA
IPC: H02M7/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To cause a power circuit for a class-D amplifier for supplying a source voltage to the class-D amplifier for driving a speaker, etc., efficiently, to which a voltage is supplied from a DC power source, to supply a proper source voltage for also driving a switching means. SOLUTION: Along with an output of Ec1 from a boosting converting composed of a boosting choke coil 11, a main switching means 12, and a first rectifying smoothing circuit 13, a voltage generated at a junction between a second rectifying means 141 and a second capacitor 142 connected to a first rectifying means 131 is rectified and smoothed into Ec, and a rectifying switching means 19 is driven using, as a power source, an auxiliary capacitor 172 of an auxiliary rectifying smoothing circuit 17 connected in parallel with the switching means 19. By adopting this formation, the stabilized drive voltage Ec1 can be supplied to each switching means, and supply a voltage Ec=2Ec1 to the class-D amplifier.
Patent JP-2002255807-A (JP)
Title: Antibacterial agent
Inventor: MISUMI CHIKA
IPC: A61K8/37
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial agent having excellent bactericidal and bacteriostatic actions on Corynebacterium sp. and a skin care preparation and a deodorant having the antibacterial agent. SOLUTION: This antibacterial agent comprises a citric acid ester or the citric acid ester and a sucrose ester of an 8-22C fatty acid as active ingredients.
Patent JP-2002253950-A (JP)
Title: Apparatus for treating substrate
Inventor: ITO TAKAHISA
IPC: H01L21/304
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating apparatus for preventing an outer peripheral member surrounding a liquid waste tank filled with liquid waste from a treating tank from being corroded by the liquid waste while the apparatus cost is kept inexpensive even when the liquid waste is overflowed from the upper part of the liquid waste tank. SOLUTION: The liquid waste tank for storing the liquid waste from the treating tank 10 is made from a material showing corrosion resistance to the liquid waste. A housing 28 surrounding the liquid waste tank is made from another material showing lower corrosion resistance to the liquid waste than the material of the liquid waste tank. A liquid waste sensor 36 is arranged for detecting the liquid waste which is overflowed from the upper part of the liquid waste tank and flows between the liquid waste tank and the housing 28.
Patent JP-2002260765-A (JP)
Title: Electric connector
Inventor: OYAMADA SHIGERU
IPC: H01R13/42
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To improve electric connection reliability of a connector by preventing plastic deformation of a female terminal caused by up and down or left and right inclined insertion of a male terminal when a male connector housing and a female connector housing are connected to be insertion-coupled. SOLUTION: In order to prevent an overhung part 3-1 of a female terminal 3 from plastic deformation when a male terminal 7 is inserted into a female terminal 3 with back and forth or left and right or complex combined inclination, a regulation deformation member 4 is arranged at the front holder 2.
Patent JP-2001335293-A (JP)
Title: Jack operation control device for working vehicle
Inventor: SAKOTA KIYOSHI
IPC: B66F9/075
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle from being moved along a downhill road when jacking up and supporting the vehicle by a jack on the downhill road. SOLUTION: In this working vehicle having front and back jacks 15 and 17 adjacent to front and rear wheels 10 and 11 with the rear wheels braked by a parking brake, the front jack 15 is provided with a first switch 25 operated when the front jack is located between the first lifting position for lifting and supporting the front wheel and the fully-stretched position, and a second switch 26 operated when the back jack 17 is located between the second lifting position and the fully-stretched position. When the first switch is non-operated, the expansion of the back jack is regulated. When the first switch is non-operated, and the second switch is operated, the contraction of the front jack is regulated.
Patent JP-2002258814-A (JP)
Title: Liquid crystal drive device
Inventor: KOIZUMI NAGATAKE
IPC: G09G3/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To decrease a circuit scale to the utmost and to drive a liquid crystal display panel, without causing disorder of the color balance of an image. SOLUTION: This device is equipped with a parallel/serial conversion circuit 34, which performs the pixel-by-pixel parallel/serial conversion of digital image data, circuits 35 and 36 which process the image data obtained by the parallel/ serial converting circuit 34 by γ-correction and A/D conversion, and a serial/ parallel conversion circuit composed of sample and hold circuits 37 to 39, which performs the serial/parallel conversion of the image data processed by those circuits and AND circuits 41 to 43.
Patent JP-2002266370-A (JP)
Title: Earth auger excavator
Inventor: KUMAMOTO HARUO
IPC: E02F5/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an earth auger excavator which can excavate while correcting a torsion phenomenon of the whole of an auger shaft. SOLUTION: The earth auger excavator is provided with a lower coupling device 17 which is attached to the three auger shafts 14a, 14b and 14c in such a manner as to surround the auger shafts 14a, 14b and 14c in order to couple the auger shafts 14a, 14b and 14c at prescribe intervals, first clutch members 21, 22 and 23 which are provided in the respective auger shafts 14a, 14b and 14c, second clutch members 24, 25 and 26 which are provided in the coupling device 17 so as to face the respective clutch members 21, 22 and 23 at prescribed intervals, a sensor for detecting bends in the auger shafts 14a, 14b and 14c, a device 50 capable of moving the auger shafts 14a, 14b and 14c, which makes the central auger shaft move up and down, first and second sliding members 32 and 35 which make the coupling device 17 ascend while being interlocked with upward movement of the central auger shaft,  and first and second sliding members 31 and 34 and first and second sliding members 33 and 36, which impart reaction so as to bring the first and second central clutch members into pressure-contact with each other on a faying surface when the central auger shaft is moved downward.
Patent JP-2002263327-A (JP)
Title: Game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine equipped with a static elimination means not requiring a wiring structure. SOLUTION: By charging with static electricity with polarity different from the polarity of static electricity with which a mounted part is charged, and arranging a conductive fiber f electrically neutralizing the mounted part by corona discharging the electricity to the mounted part, a game machine (for example, a pachinko game machine 1) of a structure not requiring a wiring structure can be provided.
Patent JP-2002265817-A (JP)
Title: Coating composition and method for producing the same
Inventor: IIDA SHIGEKI
IPC: G02B1/10
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition capable of improving stain removability, adhesivity, adhesivity, weather resistance and preservability for a glass substrate, and to provide a method for producing the same. SOLUTION: This coating composition comprises ultramicroparticles of metal oxides including zinc oxide, titanium oxide, silica and antimony-incorporated tin oxide and a binder comprising lithium silicate. The other objective method for producing the above coating composition comprises applying high pressure onto a blend of the ultramicroparticles of metal oxides including zinc oxide, titanium oxide, silica and antimony-incorporated tin oxide and the binder comprising lithium silicate and jetting the blend on the wall surface of diamond or the like to effect dispersing the ultramicroparticles in the binder. The coating composition thus obtained is applied either directly or via a coating film 2 or the like onto a substrate 1 such as of glass and used as the resulting protective film 3.
Patent JP-2002264216-A (JP)
Title: Belt-like member for forming tube and method for forming tube
Inventor: TAKATANI AKIHIKO
IPC: B29C63/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a belt-like member having good water barrier properties for forming a tube capable of easily forming the tube by reducing a reduction in a sectional area of a duct in an existing tube, and a method for forming the tube. SOLUTION: The belt-like member for forming the tube forms the tube while spirally winding the belt-like member. The belt-like member comprises a belt-like base, strips projected from a side face of the base at one end side of a width direction of the base toward the width direction, and a recess part formed at the side face of the other side of the width direction to receive the strips of the adjacent bases. The strip has an engaging part formed continuously in a longitudinal direction of the strip-like member, a thin slide part and formed continuously from a protruding distal end side of the engaging part and thinner than the engaging part, and a thick release inhibiting protrusion formed continuously at the distal end side of the slide part and thicker than the slide part.  The recess part has a slide chamber formed continuously in the longitudinal direction to be freely inserted with the release inhibiting protrusion of the strip and the slide part, an inlet of the slide chamber capable of inserting the release inhibiting part into the slide chamber and inhibiting release, and a part to be engaged formed continuously at the inlet of the slide chamber to inhibit the release of the engaging part from the recess part by engaging the engaging part.
Patent JP-2002266873-A (JP)
Title: Backing plate for raceway surface machining of inner and outer rings of bearing
Inventor: HIRASHIMA TEIJI
IPC: B24B41/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance machining accuracy by increasing a frictional force between a workpiece supporting surface of a backing plate for transmitting a rotation of a workpiece and the workpiece, and use a diamond sintered body and a cubic boron nitride sintered body as material of the backing plate in inner and outer rings having small diameter, of a bearing, in a raceway surface machining of the inner and outer rings of the bearing. SOLUTION: The workpiece supporting surface of the backing plate 1 in a raceway machining device of the inner and outer rings of the bearing is formed of the diamond sintered body 10 or the cubic boron nitride sintered body, and the surface roughness of the workpiece supporting surface is 0.08 to 0.20 μm. A plurality of grooves 10a are formed in which an opening width of a surface is 0.05 to 0.50 mm and an accumulated opening area is within a range from 30 to 70% of a contact area with respect to the workpiece. The grooves cross each other so that a cross angle is within a range from 60 to 90 degrees inside the workpiece supporting surface. Accordingly, the frictional force between the supporting surface and the workpiece is enhanced to restrain slip of the workpiece and reduce a loss in rotation, thereby realizing the high machine accuracy.
Patent JP-2002007210-A (JP)
Title: Digital data processing system, integrated circuit cache memory device used for the same, and operation method for cache memory
Inventor: SAI KUN
IPC: G06F12/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a cache memory used by a digital data processing system, and to reduce its power consumption. SOLUTION: A controller 114 store state information on the access style, operation mode, and cache hit/miss result of the latest access to a tag RAM circuit 108a, judges whether the current access is the same with the last accessed cache line, on the basis of some of last access relative state information and the set field of a main memory address for the current access, and skips access to the tag RAM circuit 108a, when the current access is the same with the last accessed cache line.
Patent JP-2002274263-A (JP)
Title: Mirror surface angle adjusting mechanism
Inventor: HAYASHI KENICHI
IPC: F16C11/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a mirror surface angle adjusting mechanism capable of reducing the number of part items and enhancing assembling capability. SOLUTION: In this mirror surface angle adjusting mechanism 28, a plurality of elastic plates 28 of a support pivot 26 are locked in a shrunk state in a pivot shaft 18 installed in a case pivot 12 at one end, and fit to a second hemisphere part 22 of a mirror holder inner 20 at the other end, and thereby, the second hemisphere part 22 is interposed between a plurality of elastic plates 28 and a first hemisphere 14 of the case pivot 12. Since the mirror surface angle adjusting mechanism 10 is composed of only four components of the case pivot 12, the pivot shaft 18, the mirror holder inner 20, and the support pivot 26, the number of part items can be reduced and assembling capability can be enhanced.
Patent JP-2001338781-A (JP)
Title: Generating hardware modeling of led relative luminance
Inventor: PAUL A BORGER
IPC: G06F17/50
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image capture device, capable of performing precise control of a dose without having to use an optical calibration strip. SOLUTION: This image capture device comprises a lighting source, a lighting source model having a model output, and a dose-adjusting device for changing the dose, so as to compensate for the fluctuations of the lighting source shown by the model output.
Patent JP-2002279902-A (JP)
Title: Electrode structure for plasma display panel
Inventor: HASHIMOTO YASUNOBU
IPC: H01J11/24
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To improve luminous efficacy by forming a slanted discharge gap by means of branch electrodes projecting with a substantially constant width from bus electrodes, without branching the electrodes in a discharge region, in an electrode structure for a plasma display panel. SOLUTION: The electrode structure for a plasma display panel forms a matrix arrangement of unit discharge cells, where the pair of bus electrodes and the pair of branch electrodes projecting respectively from the bus electrodes are formed, in a discharge space between a pair of base plates. The bus electrodes extend the a row direction of the arrangement of the unit discharge cells. The branch electrodes cross the discharge region, with a substantially constant width and in only one line in the discharge region in the unit discharge cell. The discharge gap formed by the pair of branch electrodes, projecting respectively from the pair of bus electrodes, is formed in a slanting relation with respect to a column direction of the arrangement of the unit discharge cells.
Patent JP-2002277715-A (JP)
Title: Multistage extension type lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/10
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a multistage extension type lens barrel which is easy to assemble and maintain while securing the rigidity on the whole without being made large-sized. SOLUTION: The multistage extension type lens barrel is equipped with a helicoids extension structure having an outer peripheral helicoids ring having a helicoids formed on the outer peripheral surface and an inner peripheral helicoids ring having a helicoids with which the mentioned helicoids threadably engages on the inner peripheral surface.  The lens barrel is further equipped on the outer peripheral helicoids ring with: a straight-moving guide ring which is so supported as to freely move relative to the outer peripheral helicoids ring and move together along the optical axis; and an external cylinder which is formed independently of the outer peripheral helicoids ring, so fitted in the straight-moving guide ring to freely rotate relatively and move together along the optical axis, and attachably/detachably coupled with the outer peripheral helicoids ring to rotate and move along the optical axis together with the outer peripheral helicoid ring and cover the lens barrel.
Patent JP-2002275108-A (JP)
Title: Method for producing trans-1,4-cyclohexanedimethanol
Inventor: SATO YUICHI
IPC: C07C33/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To simply recover trans-1,4-cyclohexanedimethanol in a high recovery, when cis-1,4-cyclohexanedimethanol is isomerized into trans-1,4- cyclohexanedimethanol. SOLUTION: This method for producing the trans-1,4-cyclohexanedimethanol comprises heating cis-1,4-cyclohexanedimethanol in the presence of an isomerization catalyst and then subjecting the product to a solid-liquid separation.
Patent JP-2002285768-A (JP)
Title: Fixed device of solar shading device
Inventor: GOTO SEIICHI
IPC: E06B9/323
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixed device capable of surely preventing the inclination of a tension bar. SOLUTION: The tension bar is supported between wall surfaces opposed to each other through a support bracket in a state to have a gap between the tension bar 1 and the ceiling surface 9, and for the fixed device of a solar shading device mounting the solar shading device 11 on the tension bar 1, an inclination preventive member 15 filled in the gap between the tension bar and the ceiling surface 9 and preventing the rotation of the tension bar 1 is mounted on the tension bar 1.