baber/WOPTO huggingface dataset:
Patent JP-2002066760-A (JP)
Title: Joining method of metal and joining device
Inventor: NOMURA SEIJI
IPC: B23K20/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To simplify a deburring process after joining of a metal member. SOLUTION: In a joining device of metal where the first metal member W1 and the second metal member W2 are lapped and joined by a frictional agitation in non-melted state, a rotational member 1, which processes a surface part where the joining part of the second metal member W2 corresponds to the first metal member W1 while rotating, and a removal measure 1b, which removes a burr generated at the peripheral of the rotation member 1 in the first metal member, are provided. The joining device is equipped with control measure to control the rotational member 1 to join the first and second metal member W1, W2 by a frictional agitation at the joining part of the first and second metallic member W1, W2, using the rotational member 1 and the removal measure 1b.
Patent JP-2002067214-A (JP)
Title: Barrier laminated film
Inventor: HAYASHI KENJI
IPC: B32B9/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a functional film excellent in cost performance or processability and having high-degree oxygen barrier properties under a high temperature and high humidity condition. SOLUTION: A barrier laminated film is obtained by successively laminating a gas barrier film layer 3, which is based on an alkali metal polysilicate represented by M2O.nSiO2 (wherein M is lithium or a plurality of alkali metals including lithium and n is a molar ratio of 2-10), and an overcoat layer 4 on the single surface or both surfaces of a base material comprising a plastic material.
Patent JP-2002068415-A (JP)
Title: Warehousing method for automated storage and retrieval warehouse and automatic warehouse system
Inventor: KOSHIKAWA FUYUKI
IPC: B65G1/137
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate considering of the direction of a material when a worker mounts the material on a conveyor and to detect remaining amount of the material without requiring time and labor at re-warehousing. SOLUTION: When a material is warehoused, labels bearing a bar code for discriminating the material are stuck to two surfaces adjacent with each other of the material by labelers 20a and 20b and identification information born on the labels is read by two bar code readers 41a and 41b installed so as to face each other across a carrier path of the material. The weight of the material is measured by a measuring device 70 at warehousing, the weight of the material is measured at re-warehousing and remaining amount of the material at re-warehousing is detected based on a ratio of the weight at warehousing and the weight at re-warehousing.
Patent JP-2002071620-A (JP)
Title: Electrode for electrochemical measurement and manufacturing method thereof
Inventor: KASAI NAHOKO
IPC: G01N27/30
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide electrodes for electrochemical measurement wherein only one or a plurality of arbitrary electrodes have a modifying substance or arbitrary electrodes among the plurality of electrodes have a different modifying substance, and to provide a manufacturing method thereof. SOLUTION: These electrodes for electrochemical measurement have the electrodes 2 set in array on a substrate 1 and only relevant portions of the electrodes 2 are selectively modified by the modifying substances.
Patent JP-2002077554-A (JP)
Title: Imaging apparatus
Inventor: MOCHIZUKI YASUYUKI
IPC: H04N1/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of image data processing by facilitating handling of image data outputted to an image file. SOLUTION: The imaging apparatus for processing digital image data obtained by reading a document image photoelectrically and printing out the image data while storing it in an image file comprises means for generating a file where the image data stored in the image file is partially omitted, a data base for storing the original image file before omitting corresponding to the omitted file along with information for identifying the image file, and means for storing the omitted file along with the identification information.
Patent JP-2002052894-A (JP)
Title: Electronic blackboard
Inventor: SAIDA ITSURO
IPC: B43L1/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the figure or character drawn on a freely movable sheet is read by a scanner to be outputted by a printer in a conventional electronic blackboard and the scanner is provided so as to be freely movable along the surface of a white board to output the figure or character read by the scanner to the printer but the blackboard is increased in weight to be inconvenient to move. SOLUTION: The electronic blackboard includes the black/white board supported on a frame and capable of writing and erasing a character or the like, a digital camera for converting an optical image to an electric signal and a digital camera support device for separating the digital camera from the black/white board by a predetermined distance in front of the almost central part of the black/white board when used to support the same at the reading position opposed to the black/white board and housing the digital camera in the housing case under the black/white board when unused.
Patent JP-2002082672-A (JP)
Title: Hybrid muffing device and muffling method
Inventor: HIROSE TAKASHI
IPC: F01N1/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid muffling device in which a muffling effect in an all frequency range is obtained by the combination of a passive muffler and an ANC muffler and further reduction in the size of the device is realized. SOLUTION: In the hybrid muffling device which muffles noise that goes through a duct, the ANC muffler is arranged in a front stage and the passive muffler is arranged in a back stage. By constituting the hybrid muffling device so that the ANC muffler muffles noise and then, the passive muffler conducts muffling, the muffling effect in high frequency range by the passive muffler arranged in the back stage is improved in a synergistic manner.
Patent JP-2002083992-A (JP)
Title: Solar cell panel and its manufacturing method
Inventor: SHINOHARA MIKIYA
IPC: H01L31/042
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a curved solar cell panel and its manufacturing method by which it can be formed by molding method with high mass-productivity, and no crack or displacement occurs in a solar cell module during molding, and optical degradation is suppressed. SOLUTION: This solar cell panel comprises a solar cell module, a transparent support body which covers at least the solar light incident surface of the solar cell module, and a heat insulation layer formed on the lower surface of the solar cell module, and the heat insulation layer is deformable at normal temperature and includes heat insulator particles having a high breakdown voltage.
Patent JP-2002080977-A (JP)
Title: Method for surface treating metallic can and metallic can
Inventor: MINO YASUTAKE
IPC: B21D51/26
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface treating a metallic can by which the coefficient of dynamic friction in a metallic can is effectively reduced, its carriability in production can be improved, also, the need of waste water treatment is eliminated, and the amount of a slidability improving agent to be used can remarkably be reduced. SOLUTION: In this method for surface treating a metallic can, the projecting part of the can bottom of a metallic cleaned can is coated with a slidability improving agent, and thereafter, drying is performed.
Patent JP-2002092865-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: YAMANAKA KENJI
IPC: G11B5/738
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording medium which simultaneously realizes an Mr/Ms ratio: around 1, the inclination of an MH curve: around 1/4π and has a high signal-to-noise ratio. SOLUTION: The perpendicular magnetic recording medium which has at least plural layers of ground surface layers and a perpendicular magnetic recording layer 4 approximately parallel in the direction of the axis of easy magnetization to the normal direction of the substrate on a substrate 1 is formed by laminating first ground surface layer 2 which consists of Ti or an alloy containing Ti, the second ground surface layer 3 which contains Cr and is formed on the first ground surface layer 2 and the perpendicular magnetic recording layer in this order. The second ground surface layer 3 includes at least one kind of additive elements among Pt, Ta, Nb, and Zr in the Co-base alloy containing Cr.
Patent JP-2002090150-A (JP)
Title: Direction estimation device and position estimation device for mobile
Inventor: SHIMADA YASUYUKI
IPC: G01C19/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a direction estimation device and position estimation device capable of regularly precisely estimating a direction and position regardless of the circumferential environment. SOLUTION: The reliabilities of a DGPS receiver 2, a speed meter 2, a geomagnetic sensor 4 and a gyro 5 are judged, and the direction and position of a mobile are estimated by a position and direction calculation part 6 so that the highly reliable means 2-5 have a great influence on the estimation of direction and position. Further, since the reliabilities are judged on the basis of the detection value by each means 2-5, not only the reliability based on only the general precision which is not influenced by a turbulence factor of each means 2-5 itself but also the reliability in the state influenced by the circumferential environment. Accordingly, the direction and position can be regularly precisely estimated.
Patent JP-2002092992-A (JP)
Title: Recording medium and producing method thereof
Inventor: BOBE CARROLL
IPC: G11B7/2405
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of crack due to thermal stress in high temperature annealing of a garnet ferrite layer which is deposited on a substrate. SOLUTION: After the garnet ferrite layer is deposited on the substrate, a pattern consisting of unit elements having a more proper dimension is formed by a photolithography method, etc. Thus, a recording layer which causes no crack due to thermal stress after high temperature annealing and is excellent in vertical anisotropy can be obtained.
Patent JP-2002091390-A (JP)
Title: Liquid crystal display device and its circuit device for drive
Inventor: SHIBATA SUSUMU
IPC: G09G3/20
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity of the picture data storage means such as frame memory. SOLUTION: This device is a liquid crystal display device which executes liquid crystal display by inputting picture data including display gradation bits for performing gradation displaying and is provided with a timing controller 1 to which the picture data are inputted, a frame memory 2 to which picture data whose number of bits is smaller than that of display gradation bits are inputted based on the picture data inputted to the controller 1 and in which the picture data are stored, a data comparing/correction data generating means 3 which generates correction data correcting the present data inputted in the controller 1 based on the past picture data stored in the frame memory 2 and a signal line driving circuit 4 which drives liquid crystal by inputting the correction data.
Patent JP-2001130938-A (JP)
Title: Sbr used for modifying asphalt/cement
Inventor: LEWANDOWSKI LAURAND HENRY
IPC: E01C7/26
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a modifying agent used for modifying an asphalt/ cement(AC), having a compatibility with the AC and capable of improving the practical performance of the asphalt concrete prepared by using the AC modified by using the same additive. SOLUTION: This modifying agent for the AC is a mixed composition of (1) a high molecular weight SBR (RH) having at least approximately 300,000 weight-average molecular weight (Mw) and (2) a low molecular weight SBR (RL) having approximately <=280,000 Mw, and has an approximately (80/20)-(25/75) RH/RL ratio and at least 5% difference between the bonded styrene contents in the RH and RL. The composition has an approximately 50,000-150,000 number average-molecular weight and a light dispersion/light refraction ratio in 1.8-3.9 range. The modified AC prepared by using the above emulsion-polymerized SBR composition has a high level of strength, elongation, tenacity and toughness and the concrete containing the AC is proven to have a high resistance against depression, wheel truck and low temperature tearing.
Patent JP-2002096271-A (JP)
Title: Drive control method of hydraulic torque wrench driven by electric motor
Inventor: TODA YOSHIHIRO
IPC: B25B21/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a drive control method of a hydraulic torque wrench which is driven by an electric motor, automatically stops the electric motor when tightening of a tightening member is completed, controls the tightening force of the tightening member with high accuracy, and prevents heating or burnout of the electric motor. SOLUTION: In a method for controlling the tightening of the hydraulic torque wrench in which a blowing torque generating device 5 with hydraulic oil filled therein is driven by the electric motor 4, it is determined that the tightening member is seated on a base material side by detecting that the current flowing in the electric motor 4 exceeds a set value I0, and the electric motor 4 is stopped when the set time T1 set in a tightening timer is elapsed after the time of the determination.
Patent JP-2002059726-A (JP)
Title: Air conditioner
Inventor: MURAI ATSURO
IPC: B01F23/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently mix hot air and cold air even in the case when capacity (in particular, length of a portion in parallel with an air flowing direction) of an air mixing chamber (air conditioner casing) is small. SOLUTION: It is devised to alternately make a cold air layer and a hot air layer seen from the side of an outflow port 103, guide length a1 of a first guide wall 104 is made more than 0.05 time of dimensions L1 and less than 0.5 time, and guide length a2 of a second guide wall 105 is made more than 0.05 time and less than 0.5 time of dimensions L2. Consequently, it is possible to sufficiently mix the hot air and the cold air even in the case when the capacity (especially, length of a portion in parallel with the air flowing direction) of the air mixing chamber (the air conditioner casing) is small.
Patent JP-2002085821-A (JP)
Title: Capture game machine
Inventor: TANAKA HARUTOSHI
IPC: A63F9/30
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a capture game machine improving the amusement by giving a capture prize to a game player. SOLUTION: This device comes to scooping up prizes piled on a comb-like rack formed by arranging tooth members in parallel in the state of a straight line in a horizontal direction. When scooping up is insufficient, prizes conventionally drop off from a capture arm in the state of being moved to the side of the open end of the comb-like rack in the sufficiently scooped state as the result. And, since the prizes which the player fails to capture remain at a place where the prize can be scooped more easily, it makes the player have his/her challenging desire stirred again.
Patent JP-2002088727-A (JP)
Title: Brush control device of cleaning machine
Inventor: YOKOI KENICHI
IPC: B08B1/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a brush control device of a cleaning machine capable of simply and quickly changing over the rising and falling and rotation of a brush with one control lever. SOLUTION: For a road garbage truck, a cam plate 33 is provided to a brush rising and falling control lever 11 in an integrally rotatable manner, and a hydraulic control valve 22 of a brush driving hydraulic motor is changed over by the cam plate 33 through an interlocking mechanism 23. The cam groove 32 is formed by the length corresponding to a rising and falling stroke of the brush.  A first cam section 32a for holding a spool 22a at a full closing position of the hydraulic control valve 22 in a brush storage position, a second cam section 32b for operating the spool 22a from the full closing position to a full opening position of the hydraulic control valve 22 between the brush storage position and a brush working position and a third cam section 32c for holding the spool 22a at the full opening position of the hydraulic control valve 22 in the brush working position are provided to the cam groove 32.
Patent JP-2002096053-A (JP)
Title: Method for processing organic waste and processing facility
Inventor: WAKIZAKA NOBUHISA
IPC: B09B3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To automatically remove foreign matters such as plastics, sand, soil or the like from raw refuse and to effectively use the raw refuse as feed or fertilizer. SOLUTION: A dehydrating unit 1 and a drying unit are connected to form a single body. The dehydrating unit 1 is of a horizontal cylinder type comprising a cylindrical body 3 with a rotary pusher 4 housed in the cylinder. The drying unit 2 is also of a horizontal cylinder type having a rotary drum 11. Hot air produced in an incineration furnace 20 to deodorize the waste gas from the drying unit 2 is sent into the dehydrating unit 1 and drying unit 2 to heat the raw refuse 6. The raw refuse is heated to >=100 deg.C and then dewatered, which significantly improves the dehydration degree. As a result, the efficiency in the drying process can be improved. When the equipment is installed with a refuse incineration facility 23, waste heat of the refuse incineration furnace 24 is used as the heating source so that energy can be more effectively used.
Patent JP-2002096433-A (JP)
Title: Wall paper
Inventor: NEZU YOSHIAKI
IPC: D21H21/56
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a wall paper producing no poisonous gas at fire or during burning, having a volume feeling and a good texture, having an expanded resin layer of an almost uniform expanded cell form with small irregularity, and having good resistance to accumulated pressure. SOLUTION: A decorated sheet comprises an expanded resin layer made of an ethylene-vinyl acetate copolymer resin containing a foaming agent, an inorganic component and a flame retardant and a decoration layer in turn on a base material layer, wherein the ethylene-vinyl acetate copolymer resin has a vinyl-acetate content of 20% to 22%, and a melt flow rate of 45 g/10 min. to 80 g/10 min.
Patent JP-2002099971-A (JP)
Title: Emergency reporting system and emergency reporting device
Inventor: MAEDA ATSUSHI
IPC: H04W4/90
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for detecting abnormal states of the owner of a portable terminal and reporting it. SOLUTION: An activity range database 120 registers the allowable area, where the location of the owner of the portable terminal is permitted. The positional information gaining part 104 of an emergency notification device 20 gains the present position information of the owner of the portable terminal, and a judgment part 106 judges whether the present position information is within the allowable range registered in the activity range database 120. When the present position of the owner is judged as being out of the allowable range, a confirmation part 108 transmits a report confirmation signal to the portable terminal to confirm whether the response to the confirmation signal from the owner is received, and a report part 110 reports that the owner is in an abnormal state, if no response is received.
Patent JP-2001151272-A (JP)
Title: Decorative hanging device
Inventor: YAMAZAKI AKIRA
IPC: B65D75/56
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a decorative hanging device which is easily carried and is attachable anywhere. SOLUTION: On a pedestal 1 a special festive rice cake 2 is placed. The pedestal 1 and the rice cake 2 are wrapped with a sheet shape clear panel a little thicker than a film for forming a festive rice cake package body 4. On the top of the package body 4, a hanging panel 5 indicating a product name and an advertising message is attached.
Patent JP-2002099766-A (JP)
Title: System and method for receiving order and shipping commodity
Inventor: TANAKA JUN
IPC: G06Q10/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for receiving an order and placing an order for a commodity, which can retrieve and place an order for the commodity (gift) on the Internet. SOLUTION: The home page 13 of a commodity sales company is linked with the home pages 14a to 14c of a travel information providing company through the Internet 11. When users 12a to 12c referring to the home pages 14a to 14c of the travel information providing company move to the home page 13 of the commodity sales company and purchase the commodity in the home page, a prescribed fee is paid to the travel information providing company. Thus, the formation of a link between the home pages is promoted and the sales of the commodity is activated.
Patent JP-2002097243-A (JP)
Title: Modified amino resin, its production method and water soluble resin composition
Inventor: ADACHI HIROSHI
IPC: C08L101/14
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a water soluble resin composition which shows full water solubility and paint stability, and whose cured coat is excellent in water resistance, adhesiveness, and flexibility, and to provide an alkyl etherificated polyoxyalkylene bisphenol A modified amino resin suitable for the same, and its production method. SOLUTION: A production method of the alkyl etherificated polyoxyalkylene bisphenol A modified amino resin is characterized by reacting with a polyoxalkylene bisphenol A ether, after the alkyl etherificated polyoxyalkylene bisphenol A modified amino resin which is a condensation product of a compound having a triazine nucleus, a formaldehyde, an alcohol and a polyoxalkylene bisphenol A ether and a compound having a triazine nucleus, a formaldehyde and an alcohol are reacted. And the water soluble resin composition having the alkyl etherificated polyoxyalkylene bisphenol A modified amino resin (A) or the alkyl etherificated polyoxyalkylene bisphenol A modified amino resin which is obtained from the production method and a water soluble or water dispersible resin (B), are provided.
Patent JP-2002100026-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: MOTOHASHI KAZUNARI
IPC: G11B5/65
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical strength of a metallic thin film type magnetic recording medium and the corrosion resistance of a magnetic layer. SOLUTION: The metallic thin film type magnetic recording medium has a magnetic layer 2 of <=100 nm thickness formed by a vacuum thin film forming technique on one principal surface of a nonmagnetic substrate 1 of <=5 μm thickness and a back barrier layer 3 of 10-100 nm thickness comprising a metal, a nomnetal, an alloy of these or its oxide formed by the vacuum thin film forming technique on the other principal surface opposite to the magnetic layer forming surface. The light transmittance of the medium is adjusted to <=5% and the amount of steam permeating the medium to <=5 g/m2.day.