baber/WOPTO huggingface dataset:
Patent JP-2001236864-A (JP)
Title: Contact material of vacuum circuit-breaker for electric power
Inventor: OKUTOMI ISAO
IPC: H01H11/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a contact material of a vacuum circuit-breaker for electric power, that has stabilized reignition characteristics of Cu-Cr alloy and has superior current breaking characteristics. SOLUTION: For this contact material of a vacuum circuit-breaker for electric power, made of a Cu-Cr alloy, the hardness value of Cr particles in the Cu-Cr alloy is indicated as Hs and hardness value of Cu phase is set to Hm after sintering process or after sintering-infiltration process, and hardness value of Cr particles in the Cu-Cr alloy is indicated by Hr and hardness value of Cu phase as Ho, when the material is heated to the temperature directly under the melting point of Cu phase in the Cu-Cr alloy and is cooled to the normal temperature. In this case, the ratio [Hs/Hr] is set to be within the range of 1.0-1.6, and the ratio [Hm/Ho] is set to be within the range of 1.0 to 2.0. In this way, reignition characteristics and current breaking characteristics can be made to stabilize.
Patent JP-2001244663-A (JP)
Title: Fixing structure for rack mounting of electronic apparatus
Inventor: FUJISAKI KOICHI
IPC: H05K7/18
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure for facilitating the work for connecting a cable with an electronic apparatus, when sufficient space on the rack rear is not obtained or when plural cables are converged on the rack rear. SOLUTION: This fixing structure is equipped with a tray 2 which fixes the electronic apparatus 1 on the surface side and has a tray side stopper on the rear side, and a mounting shelf 3 which has a guide rail 3c for guiding the tray 2, a mounting shelf side stopper 3b in the front direction of the guide rail 3c, and rack fixing means 3a for fixing the shelf to the rack on the right and the left of the front surface. When the electronic apparatus 1 fixed on the tray 2 is drawn out through the mounting shelf 3, the mounting shelf side stopper 3b engages with the tray side stopper, and the tray 2 can be stopped at a prescribed angle to a vertical plane.
Patent JP-2001244918-A (JP)
Title: Network equipment
Inventor: WAKIMOTO TAKESHI
IPC: H04L12/70
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To establish network synchronism all over the network equipment by selecting a clock extracting route without interposing an operation maintenance person when a fault occurs in the route a master network synchronizing device concerning the network equipment composed of the master network synchronizing device and a slave network synchronizing device. SOLUTION: The master network synchronizing device sends repeating step number information, the slave network synchronizing device receives this repeating step number information from the adjacent network synchronizing device, the minimum number of repeating steps between the present device and the master network synchronizing device is determined on the basis of this repeating step number information, this minimum number of repeating steps is sent out as repeating step number information, and clock is extracted from the route, which receives the minimum number of repeating steps. Besides, each of network synchronizing device is provided with the second master network synchronizing device in addition to the first master network synchronizing device and when a device error occurs in the first master network synchronizing device, the second master network synchronizing device, which detects this device fault, performs the operation of network synchronizing master is place of the first master network synchronizing device.
Patent JP-2001241106-A (JP)
Title: Corner part fastening hardware and fastening structure
Inventor: TAKAMASU MIKIYA
IPC: E04B1/38
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To maintain a strong fastening force between both wooden members after long years, without being affected by a wood contraction in a width direction at a connecting part of wooden members. SOLUTION: In a connecting part of two wooden members 20 and 20 to be placed to have an angle between them, two anchor members 11 and 11 are embedded in holes drilled on a center line of both wooden members. Each rod is inserted from side holes set from a side of both wood members in a diagonal direction and each of rods 12 and 12 is screwed into screw holes 11 and 11 set at each side part of the anchor members. These two rods 12 and 12 are placed on almost the same line to introduce a pulling force to each rod 12 by connecting other edge together through a turnbuckle 13. When two wooden members are fast fastened by this pulling force, as the anchor members are placed on the center line of wood members, a strong fastening force is maintained without being affected by a wood contraction in the width direction.
Patent JP-2001244873-A (JP)
Title: Avm vehicle dispatch system
Inventor: NAKADA EIJI
IPC: G08G1/123
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that data cannot be deciphered at an operation management communication center since another mobile station beings to send data immediately even during the transmission of data and both signals collide against each other although data can be gathered in real time by an arbitrary call system. SOLUTION: Synchronizing signals are sent periodically from the operation management communication center and a mobile station having received the synchronizing signals adjusts the reference time with the synchronizing signals, generates a plurality of time of slots in time sectioning timing between synchronizing signals, and sends dynamic data in synchronism with the start of the time slots.
Patent JP-2001241216-A (JP)
Title: Attaching construction of surface member to furring strip
Inventor: YAMAGA EIJI
IPC: E04H17/16
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an attaching construction for a surface member to a furring strip capable of simplifying the shape of an attaching piece formed to the furring strip and also finishing caulked portion neatly in a good looking. SOLUTION: A projected stripes 42 formed by projection to the main body 41 of the surface member is inserted to attaching pieces 12, 14 formed to the main bodies of the furring stripes 11, 13 of notched portions 21, 31 from the up-down direction, and in the attaching construction for fixing the surface member 6 to the furring stripes of the surface member to be fixed to furring strips 4, 5, the projected stripe 42 is formed almost to a reversed-T shape in cross section with a rib portion 43 and flange portion 44 extending from the main body 41 of the surface member, the notched portions 21, 31 have large width portions 22, 32 where the end portion 45 of the flange portion 44 where a caulked position exists and narrow width portions 23, 33 where the rib portion 43 is inserted from the up-down direction and continues to the large width portions 22, 32, and the large width portions 22,  32 are formed to the width to which the end portion 45 of the flange portion 44 caulked toward the main body 41 of the surface member has been fitted.
Patent JP-2001241919-A (JP)
Title: Device for measuring displacement
Inventor: YAMAMOTO HIROYUKI
IPC: G01D5/30
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring a displacement that is comparatively low cost and capable of accurately executing the measurement at high speed in a non-contact manner without limiting an object to be measured. SOLUTION: This device comprises a first memory section for storing reference image data of an object to be measured at a reference position, a second memory section for storing measured image data of the object at a measuring position and a signal processing section that obtains a shift amount between the reference image and the measured image by extracting target parts commonly included in the reference image data and the measured image data and comparing them with each other to calculate a displacement amount of the object.
Patent JP-2001247152-A (JP)
Title: Cap
Inventor: KODAMA EIICHI
IPC: B65D45/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent contents in a container from deteriorating or becoming polluted by a method wherein an inner stopper arranged at the inside of a cap main body is made easily removable in case of necessity so that liquid or the like coming into a space between the cap main body and the inner stopper can be taken away easily. SOLUTION: Holding flanges 7 are provided, extending outward, at necessary parts at the periphery of the inner stopper 4, and a protuberant stripe 8 whereon the holding flanges 7 can be held is formed, extending continuously in the circumferential direction of the cap main body from an opened part 9 whereto the holding flanges 7 can be inserted and extracted in the vertical direction of the cap main body. The inner stopper 4 can be inserted into and extracted out of the cap main body 3 when the holding flanges 7 are positioned at the opened part 9, and the holding flanges 7 are held at the protuberant stripe 8 when the holding flanges 7 positioned at the opened part 9 are moved by turning.
Patent JP-2001243369-A (JP)
Title: Buying and selling information managing system, buying and selling information managing server, buying and selling information request terminal, medium and information aggregate
Inventor: AEBA MASAKI
IPC: G06Q30/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that buying and selling information acquired from a dealer while utilizing a buying and selling information managing system can not be shared by the members of a group when the users of a conventional buying and selling information managing system are composed of plural persons such as juristic persons. SOLUTION: The buying and selling information managing system is provided with buying and selling information request terminals 3-6 for requesting buying and selling information and a buying and selling information managing server 2 for receiving that buying and selling information request, sending that buying and selling information request to the transaction dealers registered beforehand, receiving and preserving the buying and selling information from these transaction dealers and the information preserved on the buying and selling information managing server 2 is offered to the persons having a prescribed browsing authority including the buying and selling information request terminal 3 requesting the information but not to the persons having no prescribed browsing authority.
Patent JP-2000288212-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To simply and easily cover and protect cords for power source and signals for connection between a main body control circuit, a game control circuit and an external relay board to be wired on the rear of a game plate of a pachinko machine. SOLUTION: The external relay board 9, the game control circuit 7 and the main body control circuit 15 for controlling the operation of a ball shooting device are arranged on the rear of a front frame 1 on which a game plate is mounted and cords 26 and 19 for power source and signals for the connection thereof are wired along the rear of the front frame 1. In a pachinko machine thus arranged, the cord 29 is covered and enclosed by closing a mechanism frame body 13 supported with a hinge along one side rim of the rear of the front frame 1.
Patent JP-2001246035-A (JP)
Title: Ball game training apparatus
Inventor: KODERA HIROJI
IPC: A63B69/36
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball game training apparatus which can sufficiently excite the desire of a trainee without increasing load of a managing person or the like. SOLUTION: A golf training apparatus is provided with a ball arrival detection means 7 to detect the arrival at a specified target position of a ball released from a trainee, a lottery means 16 to perform a lottery according to an output thereof, a number of ball limiting means 20 to limit the number of balls available for training by a trainee and a number of available ball increasing means 18 to increase the number of available balls to be limited by the number of ball limiting means 20 according to the results of the lottery by the lottery means 16. This provides a fun by the lottery to the trainee.
Patent JP-2001249094-A (JP)
Title: Method for measuring exothermic distribution of semiconductor element
Inventor: HIROSE FUMIHIKO
IPC: G01N25/72
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of measuring the exothermic distribution (power loss distribution) of a semiconductor element during operation with high accuracy. SOLUTION: In the method for measuring the exothermic distribution of the semiconductor element, measuring the surface temperature distribution of the main surface of the semiconductor element in order to evaluate the element in-plane distribution of the power loss during the operation of the semiconductor element, a substance of which the heat capacity is larger than that of the semiconductor element to be measured, for example, a metal plate is bonded to the rear surface of the semiconductor element and the surface temperature distribution of the main surface of the semiconductor element is measured by an infrared radiation thermometer while the whole of the semiconductor element during operation is cooled by the metal plate.
Patent JP-2001247103-A (JP)
Title: Packaging machine
Inventor: KIMOTO SUSUMU
IPC: B65B41/14
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To put a thin film between belt members kept contact with each other and to stably change a direction for carrying. SOLUTION: The packaging machine includes a lower belt 67 which carries the film F in a horizontal direction after carrying it in an upper direction A, an upper belt 70 and a vertical belt 79 which are in contact with the lower belt 67, and an intermediate belt 84 for connecting between the upper belt 70 and the vertical belt 79. The vertical belt 79 and the upper belt 70 carry the film F in the A and B directions respectively, while the belt 79 is in contact with a vertical travel portion of the lower belt 67 and the belt 70 is in contact with a horizontal travel portion of the lower belt 67. The intermediate belt 84 fills a gap between the upper belt 70 and the vertical belt 79.  Existence of the intermediate belt 84 can prevent the film F whose traveling direction is changed from the upper direction A to the horizontal direction B from passing through the gap between the upper belt 70 and the vertical belt 79 out of a carry path, resulting in a failure in carrying.
Patent JP-2001247893-A (JP)
Title: Foaming enhancer and cleaning composition
Inventor: TETSU MAKIO
IPC: A61Q5/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming enhancer and a cleaning composition excellent in formulating stability and in producing foam in the presence of oil stains under neutral to usably acidic circumstances. SOLUTION: The foaming enhancer is a quaternary diamine compound represented by general formula (I) and the cleaning composition contains the same [wherein R1 is a 2-10C alkylene group; R2 and R3 are each a hydrogen atom, a 1-6C alkyl group, or a 1-3C hydroxyalkyl group; A is NR4-CO-R5, CO- NR4-R5, COO-R5, or OCO-R5 (wherein R4 is a 1-3C alkyl group and R5 is a 1-6C alkylene group; (n) is 0 or 1; B is a carboxyalkyl group, a sulfoalkyl group which may be replaced with hydroxy group, or oxygen atom].
Patent JP-2001254267-A (JP)
Title: Interior material for vehicle
Inventor: UMEDA MASAKATSU
IPC: D06M101/16
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an interior material for a vehicle, having excellent functionality simultaneously having odorization-preventing deodorant properties with durability, antibacterial properties, mildewproofing properties and antifouling properties, and further to provide an accessory fiber structure thereof. SOLUTION: This interior material for the vehicle has at least one of binder selected from alkyl silicate-based resins, silicone-based resins and fluororesins, a and a photocatalytic agent on the surface of the fiber.
Patent JP-2001250905-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SENBA NAOHARU
IPC: H01L25/18
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a structure which can be easily arranged to a plurality of stages of a laminated structure, can use a package with outer size not so large as a semiconductor chip, and can suitably provide high-density mounting, and also to provide a method for manufacturing the device. SOLUTION: The semiconductor device includes a motherboard 8, semiconductor chips 1 provided on the motherboard 8, a plurality of spring-like leads 3 each having a first lead portion 3b for the chips 1 and a second lead part 3a for the motherboard 8. The first lead portion 3b is connected to associated electrode pad of the associated chip 1, the second lead portion 3a is connected to an associated terminal of the motherboard 8, and one chip 1 is disposed between the adjacent two lead portions 3b and 3a. In this case, since the spring- like leads 3 for mutual connection between the plurality of stages of chips 1 have a simple and compact shape with only the lead portions 3b extruded, three-dimensionally stacked semiconductor device having the semiconductor chips 1 provided between the adjacent lead portions can have a high-density mounting structure.
Patent JP-2001255384-A (JP)
Title: Inclement weather indication system and road boundary indicator using the system
Inventor: TAKAHASHI NORIYOSHI
IPC: E01F9/615
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an indication system capable of ensuring display for drivers in inclement weather regardless of day and night and simultaneously attaining various improvement points such as saving energy, prevention of environmental destruction and a road boundary indicator using the system. SOLUTION: Weahter is detected all the time, and only when the detected weather is as bad as disturbing a view, an indication means B2 is turned on for indication.
Patent JP-2001251980-A (JP)
Title: Method and apparatus for cultivating plant
Inventor: KAMISAKA HIROSHI
IPC: A01G7/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for cultivating a plant, capable of facilitating the regulation of an amount to be fed, the preparation for cultivation, and the tending operation after the cultivation by cultivating the plant while separating and restricting the root zone of a plant body by one root individually. SOLUTION: Plant seedlings raised in cultivation containers 3 each having root-protecting sheet 5 detachably stretched and attached on a bottom surface side, with the containers 3, or plant seedlings raised at a different site, and transferred to the cultivation containers 3 together with the culture media are installed in a culturing vessel 1, and cultivated while regulating the amount of the liquid fed to the cultivation vessel 1 so that the water level may be present between the level at which the liquid surface is lifted to the state in which the media for the seedlings in the containers 3 may be immersed in the nutritious liquid, and the level at which the liquid surface is lowered to the position lower than the bottom face of the cultivation containers 3 and same as the bottom face of the cultivation vessel 1.
Patent JP-2001253283-A (JP)
Title: Seat device for aircraft
Inventor: KITAMOTO MITSUO
IPC: B60N2/75
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an aircraft seat device allowing a passenger of an aisle side seat to come in and go out easily. SOLUTION: A double seat arrangement is configured so that a plurality of seats having tilting seat backs are laid in the crosswise arrangement, and a console 42 protruding to the back of the seats is provided on the back of a center arm rest 11 equipped with wings installed between adjoining seats. The console 42 is equipped with a step 52 in such a way as emerging and retracting.
Patent JP-2001264008-A (JP)
Title: Length-measuring system by laser interferometry and exposing device
Inventor: HIGUCHI AKIRA
IPC: G03F7/20
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a length-measuring system by laser interferometry capable of improving the positional accuracy of drawing patterns by measuring the position of a stage with high accuracy and calculating the displacement of a synchronous scan with high accuracy. SOLUTION: This system is provided a laser light source 1, moving mirrors 7, a reference mirror 8 as a reference plane, an interferometer 2 for dividing an income light into a measuring beam and a reference beam, and a detector making the measuring beam and the reference beam interfer each other to transfer into electrical signals. Characteristics of vibration transmission of a retaining table 10 for placing a reference mirror 8 is set to be attenuated with respect to the vibration component of the electrode 14 for placing the interferometer 2.
Patent JP-2001259805-A (JP)
Title: Method for evaluating sintering property of mold powder and mold powder
Inventor: HANAO MASAFUMI
IPC: B22D11/108
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a testing evaluating method with which it can be predicted whether slag bear is easily formed or not, and to provide a mold powder in which the slag bear is difficult to form. SOLUTION: An evaluating method of a sintering property, is conducted by that after charging the mold powder to the upper end of a mold frame by dropping the mold powder from the upper part of the mold frame, and the mold powder is cooled after sintering by heating up to >=500 deg.C, and thereafter, the compression strength of the sintered body of the mold powder as the state of taking out from the mold frame is measure. The sintering body of mold powder has <=20 MPa compression strength by using this evaluating method.
Patent JP-2001254196-A (JP)
Title: Method of manufacturing lead wire for electronic parts
Inventor: NAKAMURA TOSHINOBU
IPC: H01L23/50
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an inexpensive tin alloy-plated wire as the lead wire for electronic parts not causing environmental pollution by lead and excellent in flexibility, solderability, etc. SOLUTION: A tin plating 2 is applied on a lead substrate 1 made of copper or copper alloy or iron or its alloy, a silver plating 3 is applied on the surface, then the lead material surface is smoothed by a die or a fiber, and the silver of the surface layer is diffused into the tin plating layer.
Patent JP-2001260140-A (JP)
Title: Method for manufacturing liquid crystal molded item
Inventor: MAZAKI HITOSHI
IPC: C09K19/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a novel liquid crystal molded item which can give molded items having various shapes while keeping an optical performance. SOLUTION: A liquid crystal molded item is manufactured by injecting a molten liquid crystal material having a chiral structure unit or a molten mixture of liquid crystals containing the liquid crystal as a major component into a mold and then fixing the liquid crystal state of the liquid crystal material.