baber/WOPTO huggingface dataset:
Patent JP-2002022168-A (JP)
Title: Electric discharge ignition device for oil burning appliance
Inventor: KUBOTA SHINICHI
IPC: F23D3/18
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge ignition device for an oil burning appliance capable of being used with easiness throughout a long period by preventing the occurrence of defective ignition due to erroneous discharge to a combustion cylinder and the occurrence of burning of a discharge electrode and a counter electrode plate. SOLUTION: A freely elevating wick 4 is provided in a wick guide cylinder 1 consisting of core guide inner and outer cylinders 2 and 3. Further, a combustion cylinder 9 is placed on a wick case part 5 situated at the upper end of the core guiding inner cylinder 1 and a recessed part 10 is formed in the upper end of the wick 4 in a manner to be positioned below the wick casing part 5 during ignition in a topmost rise position. Further, the recessed part 10 is provided with the counter electrode plate 12 being a counter electrode for discharge ignition and a window part 16 is formed in the wick guide outer cylinder 3 opposed to the recessed part 10.  Since the discharge electrode 19 is protruded from the window part 16, defective ignition due to erroneous discharge to the combustion cylinder 9 and burning of the counter electrode plate 12 are prevented from occurring to use it with easiness for a long period.
Patent JP-2002031802-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: MATSUMOTO KOICHI
IPC: G02F1/1337
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device without residual image. SOLUTION: A drain electrode 20 and a source electrode 21 are tilted relative to the longitudinal direction of a pixel electrode 24 and a common electrode 14 (called also a comb-teeth electrode), and the liquid crystal is made to be not rotated by the electric field between the drain electrode 20 and the source electrode 22 by making the electric field generated between the drain electrode 20 and the source electrode 22 coincide with the initial alignment direction of the liquid crystal on a TFT element. In such a manner, even when the device performs fixed display for a long time, the TFT characteristic can always be maintained at a constant state, and image persistence is not generated.
Patent JP-2002034323-A (JP)
Title: Implement control mechanism for agricultural machine
Inventor: YAMAZAKI HIROAKI
IPC: A01F12/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an implement control mechanism for an agricultural machine equipped with such a mobile implement as to be moved to a proper operational position according to working conditions, ensuring preventing such an unfavorableness as to break limit switches as a result of frequent contacts between the mobile implement and the limit switches due to e.g. machine body vibration in such a case that in undergoing control of the mobile working implement, even in case of a halt due to butting of the mobile implement on the limit switches at a movement limit position, a subsequent operation is continued. SOLUTION: This control mechanism has such a scheme that limit switches 28, 29 and 30 turning ON on butting of a mobile working implement thereagainst when it comes to a movement limit position are set up along the movement path for the mobile implements 10 and 24, and when the limit switches 28, 29 and 30 are set in ON, the mobile implements 10 and 24 are ensured to retreat and stop in such a condition as to keep a given distance between the implements 10 and 24 and the limit switches 28, 29 and 30.
Patent JP-2002030894-A (JP)
Title: Method of placing secondary lining concrete, and framework for the same
Inventor: TOMOHARA KEN
IPC: E21D11/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To drop the fresh concrete adhered to a top end of a tunnel before it is solidified when placing the secondary lining concrete. SOLUTION: The concrete is placed while vibrating a peripheral part (for example, a vibration framework part 11) of a concrete placing blowup port 12 provided at a top end part of a center 1.
Patent JP-2002035783-A (JP)
Title: Filtration and separation method and apparatus for biologically treated wastewater
Inventor: KATSURA YOUSEI
IPC: C02F1/44
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a filtration and separation method and apparatus for a sludge mixture liquid whereby a uniform dynamic filtration layer is formed in a short time on the surface of a filter, the filtration layer being stable, exhibiting a small decrease in filtration flux with time and always giving clear filtered water. SOLUTION: This method is characterized in that, in a solid-liquid separation method for a sludge mixture liquid wherein a water-permeable filter is used and a dynamic filtration layer of sludge is formed on the surface of the filter to obtain filtered water, a flow straightener is installed at the upper or lower side of the filter to uniformize the flow of the sludge mixture liquid flowing toward the surface of the filter. The speed of descending or ascending of the sludge mixture liquid after passing through the flow straightener is preferably equal to or higher than the sludge settling speed but lower than 0.05 m/s.
Patent JP-2001078273-A (JP)
Title: Method and system for exchanging sensitive information in a radio communication system
Inventor: KING PETER F
IPC: H04L29/08
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system by which spread control of personal information such as position information of a subscriber in a radio network system is established. SOLUTION: An enhanced technology to exchange sensitive information between a client unit 100 and a server unit 120 is disclosed. Exchange, use and property of released sensitive information are controlled between correct parties, that is, between the client unit 100 and a contents server under consent of one or more privacies. A proxy server 108 can be used to establish the privacy consent with the contents server (service provider).
Patent JP-2002041699-A (JP)
Title: Method for supporting job-seeking
Inventor: SUZUKI HIROMICHI
IPC: G06Q50/10
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for supporting job-seeking by which business burden for acquiring job-opening information in a school and business burden for adopting talented person in a company are reduced and spiritual burden in the job hunting of a student is relieved. SOLUTION: A Web site for opening information on the student to be recommended to the public is established by the school. When a job offer client accesses it, the job offer client can retrieve the student for whom the client searches and information that the client desires to employ the student can be given to the student.
Patent JP-2002041775-A (JP)
Title: Instruction manual display device for home electrical product
Inventor: INOUE SOICHIRO
IPC: G06Q10/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To know the contents of an instruction manual only through easy operation. SOLUTION: A home server 12 is connected through the Internet 6 to servers 2-1 to 2-n of makers of home electrical products 14-1 to 14-m where documents of instruction manuals of the home electrical products 14-1 to 14-n are stored. The home electrical products 14-1 to 14-m are connected to this home server 12 through a hub 10. The home electrical products 14-1 to 14-n are equipped with display devices through which the instruction manual documents can be browsed.
Patent JP-2002042927-A (JP)
Title: Connector
Inventor: HAGA GORO
IPC: H01R11/01
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector adaptable for multi-cored and narrow-pitched contacts, simple to construct and much contact-reliable. SOLUTION: The connector comprises a protrusion side connector 3 and a recess side connector 4 fitted and connected thereto. The protrusion side connector has an insulator 5 having a portion 8 protruded from one face of a base portion 7 and a contact 6 formed with a conductor pattern extending from the protruded portion to the base portion along the surface of the insulator. The recess side connector 4 has an insulator 15 having a portion 18 recessed in one face of a base portion 17 and a contact 16 formed with a conductor pattern extending from the recessed portion to the base portion along the surface of the insulator. The contacts are put in mutual contact in use by fitting the protruded portion to the recessed portion.
Patent JP-2002038354-A (JP)
Title: Woven fabric such as woven name fabric or emblem having three-dimensional feeling
Inventor: OZAKI RYOTARO
IPC: D03D15/567
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a woven fabric such as a woven name fabric or an emblem containing a hollow woven fabric or a double woven fabric and having a three- dimensional feeling with bulkiness in the fabric part. SOLUTION: This woven fabric is obtained by heat-cutting a broad woven fabric 2 on first and second heat-cut lines CL1 and CL2 extending in the warp yarn direction and the weft yarn direction. The broad woven fabric 2 comprises first weave parts 3 of a desired width along the respective heat-cut lines CL1 and CL2 and second weave parts 4 divided with the first weave parts 3. The first weave parts 3 are woven into an integral construction of the right and the back sides by plain weave or twill weave and the second weave parts 4 are a two-layer weave containing the right fabric and the back fabric simultaneously woven with double weave such as a hollow weave.  At least one of the right and back fabrics is composed of a warp yarn weave roughly fastened on the inner surface side thereof with weft yarns and the woven fabric such as the woven name fabric of emblem has a three-dimensional feeling with the second weave parts 4 swollen with the shrinkage of the warp yarns by heat- setting treatment.
Patent JP-2002043183-A (JP)
Title: Aluminum foil for electrode of electrolytic capacitor
Inventor: KAWAI MASAHIKO
IPC: C22C21/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and large-capacity electrolytic capacitor. SOLUTION: Aluminum foil is formed of high-purity aluminum which includes Pb, with the purity of the aluminum being 99.985% or higher. In an oxide film in a surface layer part of the foil, crystalline alumina particles including Pb are dispersed, with a total quantity of Pb included in the particles being 5-20%, with respect to the oxide film layer. As a result of this structure of the foil, pits can be effectively formed during surface roughing, increasing the surface roughening rate and electrostatic capacity, which reduces the size and increases the capacity of the capacitor.
Patent JP-2002037365-A (JP)
Title: Different liquid mixing type aerosol container
Inventor: TSUNODA YOSHIYUKI
IPC: B65D83/40
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a different liquid mixing type aerosol container that prevents a stored liquid from being sprayed against user's will when a depressing head is struck against other object or manipulated by accident. SOLUTION: A caplike member, which is fitted over the outer face of the top of the aerosol can 11, has a seat 40. A stopper 53 is mounted on the upper surface of the seat 40 so as to freely slide between a first position A where the stopper is held in an empty space between the upper surface of the seat 40 and the lower surface of the depressing head 22 and a second position B where the stopper is separated from the empty space.
Patent JP-2002035842-A (JP)
Title: Folding machine
Inventor: MATSUMOTO MASATERU
IPC: B21D5/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a folding machine capable of measuring a folding angle of a workpiece W without stopping downward movement of an upper table. SOLUTION: In the folding machine, a installation space is arranged in a lower bending die. A rotating body supporting member 39 capable of moving up and down is arranged in the installation space. A first rotating body 55 having a first contact face capable of contacting with a front side bending portion Wa of the workpiece W is rotatably arranged in the rotating body supporting member 39. A second rotating body 61 having a second contact face 65 capable of face-contacting with a rear side bending portion Wb of the workpiece W is arranged in the rotating body supporting member 39. A supporting member urging means upwardly urging the rotating body supporting member 39 is arranged. A calculating means calculating an angle formed by the first contact face and the second contact face 65 is arranged.
Patent JP-2001095004-A (JP)
Title: Inputted signal sample processing method and inputted signal sample processor
Inventor: MCINTYRE JAMES HENDRIE
IPC: H04N9/64
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of generating nonstandardized pixels to be generated by processing a basic signal sample and an additional signal sample by combining them. SOLUTION: In a thinning processing, a thinned and standardized signal sample is generated by selecting an unchanged color signal sample from an inputted signal or combining oversampled and standardized color signal sample and the unchanged color signal sample, when an signal sample is changed from an inputted signal sample.
Patent JP-2002047747-A (JP)
Title: Exterior wall structure
Inventor: SUZUKI TOSHIRO
IPC: E04B2/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an exterior wall structure having no fear of deteriorating a thermal insulating material without wetting the thermal insulating material or lowering thermal insulating performance. SOLUTION: A panel frame 1 is put on the inside of a concrete exterior finishing material 2 applying painting to the outside to form an exterior wall panel A and, at the same time, the exterior wall panel A is positioned to a building skeleton B to build up the exterior wall. The thermal insulating materials 3 are put on the inside of the panel frame 1 through an air space formed by the panel frame 1.
Patent JP-2002050029-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI MASAKI
IPC: G11B5/70
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium of <8 μm total thickness having superior electromagnetic transducing characteristics and excellent in resistance to repetitive use, that is, ensuring suppressed dropping of powder on a running path and suppressed tape edge deformation. SOLUTION: The magnetic recording medium has a lower layer containing an inorganic powder and a binder and an upper magnetic layer containing a ferromagnetic powder and a binder in this order on one face of a nonmagnetic substrate and a back coat layer on the other face. The magnetic layer has 159-239 KA/m coercive force. The nonmagnetic substrate contains inorganic powdery particles whose average primary particle diameter is 40-200 nm and the number of the inorganic powdery particles present in a section of the substrate in the thickness direction is 10-200 per 100 μm2 and the total thickness of the magnetic recording medium is <8 μm.
Patent JP-2002049175-A (JP)
Title: Toner and device for image formation
Inventor: SUZUKI KIYOKAZU
IPC: G03G9/08
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for image formation and toner which does not cause fogging, re-transferring and blister. SOLUTION: The device for image formation is equipped with at least a latent image carrying body, an electrifying device to electrify the latent image carrying body, a latent image forming device to expose the electrified latent image carrying body to form a latent image on the carrying body, a developing device to develop the latent image on the latent image carrying body with the toner, a transfer device to transfer the toner image on the latent image carrying body to a transfer material, and a fixing device to fix the toner image on the transfer material to the transfer material.  The toner contains as external additives, first inorganic fine particles consisting of oxides of metals selected from titanium, aluminum, zinc and zirconium and having 80 to 800 nm average primary particle size, second inorganic fine particles selected from materials except for silica and having <80 nm average primary particle size, and silica fine particles having <30 nm average primary particle size, and contains particles having 1 to 2 μm diameter in terms of circles by 20 to 30% expressed in the number of pieces.
Patent JP-2002056670-A (JP)
Title: Semiconductor storage and its evaluation method
Inventor: HIROSE MASAKAZU
IPC: G01R31/28
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage of which the self-refresh cycle is adjusted quickly and accurately by doing a wafer test. SOLUTION: In regard to the semiconductor storage having a self-refresh mode, a mode detection means includes a monitor mode control signal output means which outputs an enable signal to designate the monitor mode of a self- refresh cycle, i.e., a self-refresh operation interval. Then an address generation means includes a monitor signal output means which outputs repetitively the monitor signals of L and H levels for outputting an L-level monitor signal in the self-refresh cycle and outputting an H-level monitor signal after the self-refresh cycle and also outputs an L-level monitor signal in response to the enable signal,  and an input/output means includes plural input and output buffers corresponding to plural data input/output terminals for outputting the signals received from both monitor mode control signal output means and monitor signal output means to at lest a single relevant output buffer.
Patent JP-2002054291-A (JP)
Title: Construction structure of exterior material in building and its construction method
Inventor: YOSHIDA SHIGEO
IPC: E04F13/14
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To excellently discharge water from an exterior material when the exterior material is constructed while using a supporting face material. SOLUTION: This exterior material construction structure for arranging exterior materials 30 and 34 on an external wall of a building is provided with a supporting face material 50 supported in the building on both sides of a construction position for the exterior material 34 and a clearance member such as fine particles 52 arranged between the supporting face material 50 and the exterior material 34 for constituting a clearance 58 between the supporting face material 50 and the exterior material 34.
Patent JP-2002053150-A (JP)
Title: Refilling package
Inventor: MORII KATSUYA
IPC: B65D33/38
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a refilling package from which contents do not spout abruptly. SOLUTION: The package 1 is a standing type bag formed for sealing a liquid therein by utilizing a heat-sealing means and provided with a pouring port 5 at a corner part 2a. A seal pattern of a side adjacent to the corner part 2a is made into a shape which is swollen inwardly at a substantially central portion of the package.
Patent JP-2002059267-A (JP)
Title: Spot welding method for metal plate
Inventor: SAKUTA MITSURU
IPC: B23K11/24
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a spot welding method capable of ensuring the sufficient welding strength without any welding detachment or tear in performing the spot welding by overlapping a rear end part of a preceding metal plate on a forward end part of a succeeding metal plate before continuously performing the spot welding of metal plates of different width in a continuously welding equipment of the metal plate. SOLUTION: The spot welding is performed so that the formula of I0=II if 0<=L<M, or I0=(1+α)×II if M<=L is satisfied, where I0 is the welding current running in an electrode at a weld point located outermost in the plate width direction of an overlapping part, II is the welding current running in the electrode at a weld point located inside in the plate width direction of the overlapping part, and α is a coefficient, according to the relationship between the distance L between plate side ends at the overlapping part and the preset threshold M.
Patent JP-2002064490-A (JP)
Title: Method for separating failed part
Inventor: MASUDA ETSUO
IPC: H04L69/40
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To separate a failed part efficiently upon occurrence of a communication abnormality between two nodes connected through an IP network. SOLUTION: At a node (11 or 31) on the side where an abnormality has occurred, that communication route is closed and the opposite node (31 or 11) is designated to close that communication route. Conduction test is then performed between each node and each unit (150, 120, 130, 20, 330, 320, 350 or 151, 121, 131, 20, 331, 321, 351) on the closed route and the results are notified to the opposite node. Each node locates a failed part based on the test results on its own node side and the test results on the opposite node side. Since two nodes connected through an IP network cooperate to separate a failed part, the failed part can be separated with no intervention of manpower.
Patent JP-2002060506-A (JP)
Title: Plastic substrate having high dimensional stability
Inventor: EZAKI SATOSHI
IPC: C08L33/06
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a plastic substrate which scarcely changes its dimension after a heating treatment and a hot water washing treatment on the production of a panel. SOLUTION: This plastic sheet characterized in that the change of the dimension is <=±0.01% after a test which comprises heating the plastic sheet at 150 deg.C for 3 hours in air and then leaving the plastic sheet in 50% RH air at 23 deg.C for one week. The plastic sheet characterized in that the change of the dimension is <=±0.01% after a test which comprises immersing the plastic sheet in 40 deg.C warm water for 1 hour and then leaving the plastic sheet in 50% RH air at 23 deg.C for one week.
Patent JP-2002056486-A (JP)
Title: Emergency information system and emergency information detecting method
Inventor: SATO KAZUNORI
IPC: H04B1/3822
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an emergency information system and an emergency information detecting method capable of executing emergency information from the concerned position at low cost, even if an emergency state is generated at any position without distinction between the inside and the outside of a range covered by a base station. SOLUTION: When a portable terminal 1 is positioned on a place not included in a receivable region of the base station 4, for example, a searcher brings a potable emergency information signal receiver 3 up to a receivable place of an emergency information signal 2, to thereby receive the emergency information signal 2 transmitted from the portable terminal 1.
Patent JP-2002075265-A (JP)
Title: Emission microscope
Inventor: KUSAKA TAKAO
IPC: H01J37/285
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming emission microscope which can select or change an aperture diameter according to the measuring object sample or the purpose of experiment. SOLUTION: The emission microscope has a high-vacuum chamber 11 exhausted from an exhaust part 12 by a vacuum pump, and a lens body tube 1, a sample 8, and a sample stage 9 are arranged inside the high-vacuum chamber. The sample stage 9 can make a coarse motion, a micromotion, a rotation and a tilting motion with a manipulator 10. The lens body tube 1 includes an objective lens 2, a middle lens 3, a projection lens 3, an aperture switching mechanism 5 arranged on a rear-focus face of the objective lens 2, a multi-channel plate 6, and a fluorescent screen 7.  Outside the high-vacuum chamber 11, an ultra-violet light irradiation device 13 which can apply an ultra-violet light on the sample 8 and, as a recording mechanism of images displayed on the fluorescent screen 7, a video camera 16, a video deck 17, a video monitor 18, and a computer processing system including image processing are provided.