baber/WOPTO huggingface dataset:
Patent JP-2002286539-A (JP)
Title: Method for checking seat load measuring instrument
Inventor: AOKI HIROSHI
IPC: B60N2/90
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for detecting wire breakage or short circuiting in a strain gage. SOLUTION: Differences in outputs between Ch. 1 and Ch. 2 are calculated in step S11, and temporal moving averages of the differences are calculated in step S12. It is determined in step S13 whether the moving averages of the differences are not less than a first described value. When the moving averages of the differences are not less than the first prescribed value, it is determined in step S14 whether moving averages of differences between Ch. 3 and Ch. 4 calculated by the same process as the S11 and S12 are not more than a second prescribed value. If the second prescribed value is not exceeded, a counter is incremented in step S14. In step S15, it is determined whether a counter value is not less than a specified value.  If the specified value is met or exceeded, load measuring parts on the Ch. 3 and 4 sides are determined to be abnormal and actions such as alarming are taken in step S16.
Patent JP-2002285289-A (JP)
Title: High strength ferritic stainless steel and production method therefor
Inventor: TAGUCHI MASAMITSU
IPC: B22F3/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide ferritic stainless steel which has increased strength, and simultaneously has improved toughness and workability by making powder with a hyperfine grain structure obtained by MA(metallic alloying), MM(metallic milling) or the like into the bulk one while maintaining the structure. SOLUTION: The ferritic stainless steel has a composition containing, by weight, 69.5 to 88.5% Fe and 11 to 30% Cr, and has a structure in which at least one kind selected from the oxides of Cr, Ti and Zr is dipsersed in a grain size of <=0.02 μm, and which mainly consists of a ferritic structure, and an oxide phase, and a carbon phase formed from inevitably mixed C, and has a crystal grain size of <=1 μm.
Patent JP-2002286368-A (JP)
Title: Powder and grain drying device
Inventor: KATO FUMIO
IPC: F26B17/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a powder and grain drying device and to improve energy efficiency. SOLUTION: First and second hot air discharge ports 45a and 45b are provided with first and second sieves 45e and 45d, respectively. A drying container 4 incorporates a filter unit 7, the lower end part of an outside container 41 is connected to the housing of the filter unit 7 situated in a lower region and supply, and discharge duct 46 is communicated with a space on the dust containing side of the filter unit 7 provided with an opening 47 at a lower part. Particles passing through the first and second sieves 45c and 45d are sucked and removed. The filter unit 7 is formed in a box shape, partitioned into a space C on the clean air side and a space G on the dust-container air side by a cell plate 70 having an internal space longitudinally situated.  A plurality of through-holes 71 is a flat shape, such as approximately oval shape and an oblong shape, are arranged and formed in parallel at given internals in the long side in the cell plate 70. A retainer 73 on which a filter cloth 72 is mounted is securely inserted. A back washing device 74 is formed so that a plurality of nozzle pipes 75 to jet back washing pulse air are situated in a manner to pass through the side of the through-hole 71.
Patent JP-2002286593-A (JP)
Title: Soil sampler
Inventor: FUJIWARA MOTOTSUGU
IPC: G01N1/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate advancing work in collection of soil, and to facilitate geological inspection for the collected soil. SOLUTION: A feed screw 24 is provided in an inner circumferential face of a cylindrical part 2, in this sampler provided with the cylindrical part 2 having a saw-blade-like drilling blade 23 in its one end of a cylindrical shape, and a transmission part 1 for transmitting torque to the cylindrical part 2 to press the cylindrical part 2 into the soil using the drilling blade as the forefront while rotating the cylindrical part 2 and to store the soil in an inside of the cylindrical part 2.
Patent JP-2002180472-A (JP)
Title: Construction method and device for stabilizing slope
Inventor: OKETANI KENICHI
IPC: E02D17/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To stabilize a slope. SOLUTION: A plurality of anchors 20 are arranged lengthwise and crosswise and installed in spaced apart relation over the entire area of the slope to be stabilized. The lower portion of the anchor 20 reaches stable ground G3 beneath the topsoil layer G2 of the slope, with the upper end of the anchor protruding beyond the surface G1 of the slope. A blade device 10 with bearing plates is mounted on top of the anchor 20. The blade device 10 includes a plurality of radially extending blades 13a to 13d and the bearing plates 11 fixed to the upper ends of the bearing plates. The blade device 10 is buried into the ground with the bearing plates 11 in contact with the surface G1 of the slope and the upper end of the anchor 20 protrudes above the blade device 10. A stopper 15 is provided at the protruding upper end.  The bearing plates 11 of adjacent blade devices 10 are interconnected by main ropes 4 and 5.
Patent JP-2002052701-A (JP)
Title: Method and device for processing document available for aggregate of digital data
Inventor: JEAN-JACQUES MOREAU
IPC: B41J2/01
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing digital data representing a document in order to represent parts of a document according to one or the other of two possible resolutions. SOLUTION: From a set of digital data, a first series of data 8, 9 is produced in which digital data in one category are masked and a second series of data 8', 9' in which digital data in another category are masked, and these two series corresponding notably to different resolutions, are used.
Patent JP-2001345435-A (JP)
Title: Silicon wafer, manufacturing method of laminated wafer and laminated wafer thereof
Inventor: ABE TAKAO
IPC: H01L21/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a mirror-polished wafer having less sagging due to polishing (the sagging of the periphery of the wafer) by a comparatively simple and convenient method and a manufacturing method of a laminated wafer having an SOI layer or a bonding layer not having its outer peripheral removed region or reduced its outer peripheral removed region and to provide the laminated wafer. SOLUTION: When the chamfering width on the side of the surface of a silicon wafer is assumed to be X1 and the chamfering width on the side of the rear of the wafer is assumed to be X2, the wafer having the chamfering parts formed on the condition of X1<X2 is prepared and after the surface of the wafer is mirror-polished, the wafer is again chamfered so that the chamfering width on the side of the surface of the wafer is set on the condition of X3 (X3>X1).
Patent JP-2001293272-A (JP)
Title: Cutter mechanism for sewing machine
Inventor: WATARAI KATSUYA
IPC: D05B1/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To easily regulate a cutting width and to always provide an appropriate blade pressure for a cutter mechanism for cutting a hem part of cloth to be processed by cooperation of a lower blade and an upper blade. SOLUTION: A shaft 24 is provided on a lower blade holder 21 for holding the lower blade 15, and the shaft 24 is inserted into and supported by sewing machine body frame 12 so as to be movable in the directions shown by arrows B and C, and a position regulating mechanism 20 is provided at a tip end side part of the shaft 24. An upper blade holder 22 for holding the upper blade 16 is provided so as to be approximately vertically slidable by a holder guide 23 attached to the lower blade holder 21. A plat spring 26 for pressing the upper blade 16 to the lower blade 15 by fixed force is provided to the holder guide 23. The position regulating mechanism 20 is composed of a cam member 46 where a position restricting pin 48 at the tip end of the shaft 24 is engaged, a control knob 47, a coil spring 44, and the like.  By turning the control knob 47, the lower blade holder 21, the holder guide 23, and the upper blade holder 22 can be integrally displaced while keeping their positional relationship.
Patent JP-2002139542-A (JP)
Title: Inspection method and inspection device
Inventor: IINO SHINJI
IPC: G01R1/067
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems in an inspection method that the service life of a probe N is shortened by scrubbing and that yield of a device is reduced by damaging the inspection electrode P as shown in (b) of figure 7 when the probe N is brought into contact with an inspection electrode P electrically by scrubbing operation. SOLUTION: This inspection method for executing electric characteristic inspection of the device by bringing an inspection probe 12A into electric contact with the inspection electrode P, has a contact process for bringing the inspection probe 12A into electric contact with the inspection electrode P by breaking an insulating coat O of the inspection electrode P by utilizing fritting phenomenon.
Patent JP-2002298844-A (JP)
Title: Vanadium complex positive electrode for solid lithium polymer battery, and lithium polymer battery using the same
Inventor: INOUE SATOSHI
IPC: H01M4/48
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a complex positive electrode for lithium polymer battery, capable of providing a small and light lithium polymer battery of high charging and discharging capacity and a lithium polymer battery, using the positive electrode. SOLUTION: Macromolecule solid electrolyte having lithium salt as an electrolyte salt, solved in copolymer of average molecular weight higher one million (allyl glycidyl ether can be contained), composed of ethylene oxide, glycidyl ether including a side chain of ethylene oxide of degree of polymerization 1 to 12, a complex positive electrode composed of vanadium oxide and conductive particles or a complex positive electrode adding polyethylene glycol of average molecular weight 500 to 2,000 to the complex positive electrode mentioned above as a positive electrode active material are used. This lithium polymer battery is comprised of a negative electrode composed of lithium metal or lithium metal alloy, and a film with the macromolecule solid electrolyte made to bridge.  The marcomolecule solid electrolyte has lithium salt solved in copolymer of average molecular weight higher than one million composed of ethylene oxide, glycidyl ether including a side chain of ethylene oxide of degree of polymerization 1 to 12, and allyl glycidyl ether.
Patent JP-2002294622-A (JP)
Title: Luminous artificial lawn and its manufacturing method
Inventor: IKEZAWA MISATO
IPC: D06N7/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn solving a problem of wear resistance in a conventional luminous artificial lawn for allowing long-term use by a player. SOLUTION: This luminous artificial lawn is constructed by tufting a lamination body, in which a luminous layer containing at least one of a luminous material, a fluorescent material and a phosphorescent material is arranged on a base fabric, with pile yarn and applying a backing process. This luminous artificial lawn has good wear resistance and strength approximately equal to that of a conventional one because a layer below the pile emits light. The artificial lawn emits light and develops color even in the night, so that it can reduce night lighting pollution around a residential area socially and can exhibit an effect on safety when it is used as a light for night guide in a park and a footpath.
Patent JP-2002306908-A (JP)
Title: Filtration equipment
Inventor: NISHIMOTO NAOTO
IPC: B01D35/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a filtration equipment which hardly degrades a filtration function even when the differential pressure between the upstream side and downstream side of the filtration equipment increases. SOLUTION: Filter media 14 which are formed with plural folding peaks 14a to a pleat form are held at a filter medium holder 16. Crests 14c existing on the upstream side of the folding peaks of the filter media 14 are provided with reinforcing members 18 integrated with the filter medium holder 16. The reinforcing members 18 maintain the spacings of the two filter surfaces 14b extending from the crests 14c.
Patent JP-2002309427-A (JP)
Title: Koshiita (waist panel) for hakama (long pleated skirt worn over japanese clothes)
Inventor: HIRASAWA TOSHIAKI
IPC: A41F19/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an Koshiita Japanese Hakama, producing a dignified Hakama appearance by the projection of the rear of Hakama, having no condition of Hakama getting old and out of shape by improving a fulling board and an insertion board and bettering setting of the fulling board to a knot of the back and a belt to establish stability. SOLUTION: This Koshiita 1 attached to the back of a Japanese Hakama comprises a Haridashi-ita 2 which projects and supports the lower part of the board attached to the back of a Japanese Hakama and an insertion member 3 which is connected to the underside of the projection board and is suspended from the edge of the side of the board attached to the back of a Japanese Hakama with keeping a fixed interval. Curved faces 8 and 8 are formed at the edge the side of the board attached to the back of a Japanese Hakama of the projection board, fixed circular arcs 9 and 9 are formed at the edge at the opposite side of the side of the board attached to the back of a Japanese Hakama and the insertion member 3 is furnished with an elastic body 5 corresponding to the back of the insertion member.
Patent JP-2002313487-A (JP)
Title: Split connector
Inventor: TATE HIDEJI
IPC: H01R13/516
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a split connector capable of reducing fitting operation force. SOLUTION: A male side sub connector 40A is assembled to a male side frame 20 displaceably along the fitting direction. The male side sub connector 40A is locked at a temporary locking position in a semi-lock state by an elastic locking piece 27 provided on the male side frame 20. When both of female and male connectors F and M are fitted, deformation in the locking releasing direction of the elastic locking piece 27 is regulated by a release regulating part 52 of the female side connector F, and thereby the male side connector 40A is held and is coupled with a counter side before an other male side sub connector 40B. The coupling is finished, the elastic locking piece 27 is released from the release regulating part 52 and is deformed in the locking releasing direction and thereby the locking of the male side sub connector 40A is released.  The coupling of the male side sub connector 40B is continuously performed, displacing the male side sub connector 40A to the depth of the fitting direction.
Patent JP-2002317982-A (JP)
Title: Ventilation and cooling system for exothermic apparatus accommodating chamber
Inventor: ARAKANE NORIHIDE
IPC: F24F7/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce loading on an air conditioner and prevent entry of dust or the like into a room when directing outside air, by efficiently exchanging heat between low-temperature outside air and the air in a chamber for accommodating exothermic apparatuses. SOLUTION: A ventilation and cooling system for the exothermic apparatus accommodating chamber (2) comprises an air conditioner (3) for maintaining the chamber (2), which is insulated from the surroundings and has exothermic apparatuses (1) inside, at a given temperature. A cooling ventilation layer (12) is provided to an indoor side wall (9) and an indoor side ceiling (10) of the chamber (2). Outside air is directed to the ventilation layer (12) in order to enable ventilation.
Patent JP-2002316009-A (JP)
Title: Flame resistant filter medium
Inventor: KOBORI AKIRA
IPC: D04H1/4209
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a flame resistant filter medium which is improved in durability as compared with the filter medium using the conventional heat resistant and flame resistant organic fiber even when being subjected to intense heat due to flame, etc., in a cooking place, etc., has flame resistance and durability which are close to those of the filter medium of glass fiber 10%, is low in pressure loss in the ventilation, is excellent in workability such as thermoforming property and is excellent in the opening property by means of a card machine in the manufacture. SOLUTION: This flame resistant filter medium features that the fibers in a fiber web which consists of modified silica fibers 5-95 wt.% which are composed of SiO2 content 85-99 wt.%, Al2 O3 content 1-10 wt.% and the other content 0-10 wt.% and have fiber length 10-100 mm and organic fibers 95-5 wt.% which have fiber length 15-100 mm and are crimped are entangled and/or connected to each other.
Patent JP-2002315780-A (JP)
Title: Disposable diaper
Inventor: MISHIMA SACHIYOSHI
IPC: A61F13/42
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To improve a disposable diaper so as to be capable of perceiving the discharge of urine from the outside of the worn disposable diaper. SOLUTION: The disposable diaper 1 has a liquid permeable surface sheet 2, a liquid impermeable back surface sheet 3 and the body fluid absorbing material 4 interposed between both sheets 2 and 3. The absorbing material 4 has the panel part 21 being in contact with the surface sheet 2 and the strip- like part 22 between the panel part 21 and the back surface sheet 3. The strip- like part 22 is formed by covering a body fluid absorbable material containing 20-100 wt.% of highly absorbable polymer particles 26 with a stretchable liquid permeable sheet 27.
Patent JP-2002319114-A (JP)
Title: Rotary head cleaner
Inventor: TANAKA MASATERU
IPC: G11B5/41
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary head cleaner capable of enhancing the workability of assembling or maintenance with a small number of part items. SOLUTION: A cam arm 22 is swung around a supporting shaft 2202 in accordance with the diameter positions of the high and low parts of a cam face 2102 by the rotation of the cam 2 while a cam follower 2204 is abutted on the cam face 2102. A connecting member 23 is connected to the car arm 22 by the insertion of a connection recess 2311 and a connection hole 2307 into a connecting pin 2206, and the connection recess 2311 is engaged with the connecting pin 2404 of a limiter arm 24 to be connected to the limiter arm 24. By a second spring 28, the limiter arm 24 is pressed in a direction for engaging the connecting pin 2406 with the connection recesses 2309 and 2311. A cleaning roller 26 is rotatably supported on one end of a cleaner arm 25.
Patent JP-2002132284-A (JP)
Title: Technique for providing continuous speech recognition as alternative input device to limited processing power device
Inventor: KEESEY JAMES L
IPC: G06F40/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an improved technique for inputting data to a device of limited resources. SOLUTION: The technique of data input in the device is provided. The speech data is first received in the device. The speech data and a device identifier are transmitted to a computer. The speech data is interpreted to text in the computer. Whether the already interpreted text is filtered or not is then determined. When the already interpreted text is determined to be filtered, the filter is applied to the already interpreted text.
Patent JP-2002276209-A (JP)
Title: Anti-freeze pack for push-button locking device and anti- freeze method therefor
Inventor: OKUDA KATSUJI
IPC: E05B17/00
Filed: 2001-03-17
Abstract: PROBLEM TO BE SOLVED: To simplify the work required for anti-freeze measure by constituting an anti-freeze pack so as to be surely interrupt the penetration of moisture into a casing the attach to and detach it from a push-button locking device by a single operation. SOLUTION: The casing 7 of the push-button device 6 is mounted on the surface of a door 2 in the state that a watertight elastic frame member 12 slightly larger than the circumferential surface of the casing 7 is interposed between the reverse side of the casing 7 and the surface of the door 2. The anti-freeze pack 13 having a size capable of internally housing the casing 7 and formed of a watertight material opened in the reverse side is pushed to the door 2 side until the opening inner surface is fitted onto the circumferential edge of the elastic frame member 12, whereby the whole casing 7 is covered with the anti-freeze pack 13 from the outside.
Patent JP-2002320770-A (JP)
Title: Image processor, image processing program and recording medium recording the program
Inventor: KATO MASANORI
IPC: A63F13/53
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To move an indicating point mark to any region in a screen to be displayed regardless of the individual difference of a monitor regarding an image processor ideally applied to a gun game setting an object displayed on the monitor, as a target. SOLUTION: The position of an aiming point 56 indicated by a contactless pointing device for indicating a point on a monitor 12, facing the monitor 12 is detected. The display position of an indicating point mark 14 on the monitor 12 is determined on the basis of the position of the aiming point 56. The indicating point mark 14 is displayed in the display position. The display position of the indicating point mark 14 is determined so that the farther the aiming point 56 is separated from the center 54 of the monitor 12, the farther the display position of the indicating point mark 14 is separated from the center 54.
Patent JP-2002327898-A (JP)
Title: Hydrogen storing/supplying device
Inventor: KURIIWA TAKAHIRO
IPC: F17C11/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storing/supplying device having a hydrogen storage tank with high performance capable of equalizing heat exchange efficiency in the upstream and the downstream for flow of a heat transfer medium. SOLUTION: This hydrogen storing/supplying device is provided with a hydrogen storage tank 1 for storing hydrogen by cooling a hydrogen storage alloy 1d stored within the tank 1 and discharging hydrogen by heating the hydrogen storage alloy 1d and a flow passage (external heat transfer medium passage 2) of the heat transfer medium which is provided in at least one of an external part or an internal part of the hydrogen storage tank 1 and passes the heat transfer medium for receiving and delivering heat with the hydrogen storage alloy 1d. The hydrogen storage tank 1 is provided with a heat exchange fin 1b so that the downstream of a flowing direction of the heat transfer medium may have larger heating area of the hydrogen storage alloy and the heating medium than that of the upstream.
Patent JP-2002327750-A (JP)
Title: Multi-layered bearing
Inventor: MIZUTANI MASAKI
IPC: F16C33/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layered bearing utilizing an impregnated coating component including no lead nor lead chemical compound and having a superior sliding property such as a kinetic frictional coefficient and an amount of wear under high surface pressure and a stable sliding property. SOLUTION: The multi-layered bearing comprises a porous layer formed on the surface of a metallic back side and the impregnated coating component impregnated and coated in the porous layer. In the impregnated coating component, a grain-shaped inorganic filler with 1 to 50 μm of average grain size is at least mixed in resin including polytetrafluoroethylene as a principal component.