baber/WOPTO huggingface dataset:
Patent JP-2001093445-A (JP)
Title: Funnel of cathode-ray tube
Inventor: HAI MINCHORU
IPC: H01J29/86
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a funnel of a cathode-ray tube which can prevent cracks from occurring in a moil part of the funnel when manufactured, improve productivity, and improve deflection sensitivity when an electron beam is deflected by a deflection yoke. SOLUTION: A funnel of a cathode-ray tube comprises a body 31, a cone part 32 which is formed under the body 31 in one body therewith, a moil part 33 which extends from the cone part 32 and formed in one body with the cone part 32, and a neck part 35 which is joined with an end portion of the moil part 33 and has a cylindrical shape thinner than the moil part 33. Cracks in the moil part 33 are prevented from occurring when molding the funnel 30. Deflection sensitivity is improved when an electron beam is deflected by a deflection yoke that is attached to the cone part 32. A room in forming a hole through which the electron beam of an electrode of an electron gun that is attached to the neck part 35 passes can be also improved.
Patent JP-2002076168-A (JP)
Title: Board for semiconductor device
Inventor: NAKAMURA TAKASHI
IPC: H05K1/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a board for a semiconductor device wherein electrodes do not become small nor large even in the case that an interval between the electrodes for semiconductor chip connection is not substantially constant, stabilizing the thickness and shape of the electrode, without producing the mounting failure of the semiconductor chip, lowering connection reliability or lowering electric insulation between the electrodes, superior in mounting reliability of the semiconductor chip and electric reliability between the electrodes for semiconductor chip connection without producing warpage problem on the board for the semiconductor device provided with a semiconductor chip mounting part, the electrode for the semiconductor chip connection formed on the semiconductor chip mounting part or the circumference and wiring connected electrically on the electrodes. SOLUTION: The board for the semiconductor device is characterized in that a dummy pad is formed so that a substantially constant interval exits on an insulation board on a part in which the interval between the electrodes for the semiconductor chip connection does not have the substantially constant interval.
Patent JP-2002069938-A (JP)
Title: Transferable sound proof device
Inventor: YAMAGUCHI TADAMI
IPC: E01F8/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a transferable sound proof device capable of being simply installed and removed and safely housing the device so as not to generate troubles and further, avoiding hindrance such as transmission lines and supports. SOLUTION: The transferable sound proof device is provided with a pair of covering members 12 that a member for forming a cavity by covering the upper part of track 35 of a railway 30 can be divided to both sides of the track and connected, rails 15 and saddles 13 for movement for making a pair of covering members transferable in the traveling direction of the tracks in the inside of the obstacles of both sides of the tracks, housing members 10 detachably holding so that the pair of covering members do not fall down when the pair of covering members are divided to both sides of the track, and incoming rails 17 for bringing the housing members close to the tracks or putting them apart from each other.
Patent JP-2002082195-A (JP)
Title: Underground disposal method and device for waste
Inventor: KUMASAKA HIROO
IPC: G21F9/34
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To isolate and dispose wastage in the underground, having large depth and relatively low strength suppressing cost. SOLUTION: A storage space 1 for waste is formed in a ground E, and a lining material for sealing is attached on the inner wall 2 of the storage space 1 to apply inner pressure P in the storage space 1 and support the surrounding ground of the storage space 1. Into the storage space 1 in this state, waste is carried by way of an access gallery 8, having an airlock function. After completion of carry-in of waste, a back-filling material for filling the gap in the storage space 1 is introduced and then the storage space 1 is blocked.
Patent JP-2002081640-A (JP)
Title: Combustion method of regenerative burner
Inventor: SUZUKAWA YUTAKA
IPC: F23L15/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a combustion method of regenerative burner, in which operation timing is optimized for shut-off valve for fuel, combustion air and exhaust gas respectively to realize a stable regenerative combustion. SOLUTION: Each regenerative burner 3 and 4 has a heat storage medium repeats alternately, a heat regenerative condition for drawing gas in a furnace and storing sensible heat in the heat-storage medium, and a combustion condition that, stored sensible heat is given to combustion air, and combustion is done with the high temperature preheated air are reheated in the heat regenerative burner. In charging over from the heat-storage condition to the combustion condition, valve-opening commands are issued to combustion-air shutoff valves 33, 43, Δt1 time after the issuance of closing commands to exhaust-gas shutoff valves 34, 44, and opening commands are issued to fuel shutoff valves 37, 42, Δt2 time after the issuance of the closing commands (where Δ1t<Δt2).  In changing over from a combustion condition to a heat-storing condition, opening commands are issued to the exhaust-gas shutoff valve, Δt3 time after the issuance of the closing commands to the fuel shutoff valve and the combustion-air shutoff valve.
Patent JP-2001148279-A (JP)
Title: Ceramic heater
Inventor: KARIYA SATORU
IPC: H05B3/10
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide ceramic heater free from the dispersion of resistance due to the quality of heating element, and also enabling accurate and expeditious temperature control. SOLUTION: With the ceramic heater made up of a heating element on the surface of the circuit board, the heating element is constructed with non- sintering flitter or conductive ceramic membrane, either of which is bonded to the surface of the circuit board above via heat-resistant resin layer or the like.
Patent JP-2002082209-A (JP)
Title: Composite optical parts
Inventor: DEGUCHI TAKESHI
IPC: G02B1/115
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To form an antireflection film having durability against high temperature and high humidity on composite optical parts. SOLUTION: The composite optical parts consist of a substrate 1 made of glass and a resin layer 2 formed on the surface of the substrate 1. Then an antireflection film 3 consisting of alternately deposited SiO2 layers and TiO2 layers is formed on the surface of the resin layer 2.
Patent JP-2002092448-A (JP)
Title: Method of promoting sales by partial restoration of sale amount
Inventor: TANAKA KATSUMI
IPC: G06Q30/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a sales promotion method by partial restoration of a sale amount in a retail trade, a shop for eating and drinking and a service trade. SOLUTION: In business wherein provided service details or sold article details, the account sold thereof, a shop name and a transaction date are recorded in a computer, when service is provided or an article is sold, and wherein a receipt for settlement of the account is issued in the settlement of the account to be handed to a customer, a shop owner assigns later one optional day out of one month as a reduction service day after recognizing total accounts sold by one day and an integrated result for the one month, and 10-100% of money amount described in the receipt is refunded, by a cash or a note used as money, to the customer bringing the receipt having the date assinged as the reduction service day to the shop within a prescribed period, using the total sale as capital.
Patent JP-2001244994-A (JP)
Title: Method for exchanging data between communication networks
Inventor: FIORENTINO MARCO
IPC: H04L12/28
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for exchanging data between two communication networks and improving the communication management flexibility between both networks. SOLUTION: This method for exchanging data between two communication networks (A and B) includes a process to store N pieces of pairs of addresses of a transmitting destination network (A), a process to allocate an address belonging to the N pieces of pairs of addresses to a data item or a message when a transmitting side network (B) sends the data item or message addressed to a user of the network (A), a process to store the address of the user of the network (B) who is transmitting the data item or message addressed to the user of the network (A) and a process to send the data item or message to the user of the network (A).
Patent JP-2002092897-A (JP)
Title: Optical head device
Inventor: ITO TOSHIYUKI
IPC: G11B7/09
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the reliability in the mounting operation of an objective lens driving mechanism is questionable while the restriction for frames of an objective lens driving mechanism is large in a conventional optical head device facilitating the mounting work to mount the objective lens driving mechanism to an optical housing. SOLUTION: Eaves parts 8a, 8b are extendedly provided from the optical housing 6 so as to support one end side of the objective lens driving mechanism 1 in the upper part of the space 7 of the optical housing 6, wherein the objective lens driving mechanism 1 is arranged, and supporting parts 9a, 9b supported on the lower surfaces of the eaves parts 8a, 8b through springs 10a, 10b are provided on the frames 5 of the objective lens driving mechanism 1, and also screw holes 13 to be screwed to the optical housing 6 are arranged at another end side of the objective lens driving mechanism 1. The objective lens driving mechanism is tentatively fixed to the optical housing by supporting the supporting parts 9a, 9b with the eaves parts 8a, 8b through the springs, and in this state, the objective lens driving mechanism is mounted to the optical housing by screwing the screw holes 13.
Patent JP-2002089197-A (JP)
Title: Curved slab for arched tunnel and joining structure therefor
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To enhance workability and bring about firm joining. SOLUTION: Upper joining surfaces 1a and 2a are made to face each other while being formed with a gap Ca between them by inserting the reinforcing bar 2c of one curved slab 2 into the inserting hole 1b of the other curved slab 1, the lower part of the gap Ca is plugged with packing 5, and a coupling plate 6 is temporarily fixed to the outer peripheral surfaces of the curved slabs 1 and 2 by means of a bolt 7. In such a state, grout G is injected from an injecting hole 1d into the inserting hole 1b, and injection is stopped when the grout G is correctly infilled into the inserting hole 1b, the gap C, and an auxiliary hole 1e. The joining of the curved slabs 1 and 2 is terminated when the injected grout G is cured.  A saving in labor and the shortening of a construction period can be realized because a main operation is composed of only the injection of the grout G into the inserting hole 1b.
Patent JP-2002085926-A (JP)
Title: Filter
Inventor: OHASHI MASATO
IPC: F24F13/28
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a filter apparatus allowing easy replacement of dust guard filter and being able to attain reduction of cost and amount of generation of wastes. SOLUTION: In the filter 9 apparatus equipped with a duct 12 communicated with a cooling fan 11 and a dust guard filter 10 provided in a part of a duct 12, the duct 12 is provided a stuck surface part 12a for attaching the dust guard filter 10, plural acicular projection 20 are provided on an attached part 12a, and the dust guard filter 10 is fixed to the projection 20 by hooking.
Patent JP-2002096962-A (JP)
Title: Sheet sorting device
Inventor: NAKAYAMA NAOYA
IPC: B65H33/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet sorting device reducing load during the shift of paper discharge rollers, and preventing errors in aligning discharged sheets of paper due to skewing. SOLUTION: The discharge rollers 6 and 7, a bearing 17, and pressure springs 19 and 20 are shifted at the same time whereby the nip positions of the discharge rollers 6 and 7 and the distance to a pressing position are held constant to maintain the balance of pressures in the positions of right and left rollers 5-1 and 5-2. Also, by providing a plurality of pressing positions, the balance of pressure is maintained in the positions of the right and left rollers 5-1 and 5-2.
Patent JP-2002096908-A (JP)
Title: Controlling method for articles
Inventor: SUGIYAMA YASUO
IPC: B65G1/137
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method for articles enabling a worker directly handling articles as well as a third party to easily check and see the articles. SOLUTION: In articles 1, 2 and 3 provided within a work region F provided with a plurality of work places A to C, names of the articles 2 and 3 or names 11n to 22n of the other article 1 handled by the articles 2 and 3 and first display means 11 to 22 for displaying work places A to C using the articles 1, 2 and 3 are attached.
Patent JP-2002100422-A (JP)
Title: Terminal block
Inventor: KISO KATSUHIRO
IPC: H01R9/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a terminal block capable of providing a large wiring space to facilitate the wiring work. SOLUTION: This terminal block 1 is composed by tilting the support surface 4 of a base 2 for supporting a conductive bar 3 with respect to a bottom face 5, and the conductive bar 3 is mounted on the support surface 4 and screwed and fixed by a terminal screw 8 of a terminal part 6. The conductive bar 3 is mounted, by tilting with respect to the back plate 12 of a distribution board 9, and wires 7 are connected to the terminal part 6 from the oblique upper direction.
Patent JP-2002095774-A (JP)
Title: Golf ball
Inventor: TAKEMURA KOHEI
IPC: C08L75/04
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which is improved in spin performance, that is, controllability by irons, rebound performance, and resistance to damage. SOLUTION: A mixture which includes a polyurethane thermoplastic elastomer, a metallic compound (except a titanium oxide) for example, a zinc oxide and a magnesium oxide is used for a cover member of a golf ball. Shore D hardness of the cover member measured by the golf ball is preferably in the range of 30 to 60.
Patent JP-2002103148-A (JP)
Title: Cutting method
Inventor: FUJIHIRA MASATOSHI
IPC: B23P17/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of cutting work by improving the efficiency of boring work, in a waterjet cutting process using a waterjet to produce many plate members from a platelike workpiece, for example. SOLUTION: Upon a start of a waterjet cutting process, boring of a cutting workpiece by a torch is carried out along a cutting form from a boring start position.
Patent JP-2002105546-A (JP)
Title: Manufacturing method for obtaining lead or lead alloy from lead compound
Inventor: IKEDA YASUO
IPC: C22B13/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for obtaining a lead alloy from lead compound sludge in a short time by using a compact equipment. SOLUTION: A mixture of a lead compound containing lead oxide or lead sulfate and coke is put into a reactor 1 made of stainless steel, and the reactor is subjected to induction heating in the air to heat the above lead compound to 850-1,050 deg.C. Then carbon-monoxide-containing gas is produced in the above reactor 1 to reduce the above lead compound.
Patent JP-2001169516-A (JP)
Title: Rotating electric machine
Inventor: ARIMITSU MINORU
IPC: H02K19/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To simplify control systems for controling rotations of two rotors into one system. SOLUTION: A 1st motor 3 with a 1st rotor 9 which is provided inside a 1st stator 7 comprising a plurality of coils, and comprises a pair of salient poles made of magnetic material; and a 2nd motor 5 with a 2nd rotor 15 which is provided inside a 2nd stator 13 comprising the same number of coils as the 1st stator, and comprises a pair of permanent magnets; are provided. Resultant currents I are generated in pairs of coils, connected in series to each other between the coils of the 1st stator 7 and coils of the 2nd stator 13, so as to generate rotating magnetic fields between the respective stators and rotors, and supplied to the 1st and 2nd stators.
Patent JP-2002108998-A (JP)
Title: Method and system for planning transportation
Inventor: KUBOTA SEN
IPC: G06Q50/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system capable of automatically and efficiently preparing a transportation plan even in the case of a transportation having a time limit in loading/unloading each of luggage by integrating a procedure for checking the time limit into a plan preparing method in order to solve the problem that an effective plan can not be prepared for the transportation requiring consideration of a loading spot or situation corresponding to the time of a delivery destination in a method for preparing a transportation/ delivery plan on the basis of conventional technology. SOLUTION: When preparing the transportation plan in the case of transporting luggage among plural base points, the position information of the plural base points is inputted, luggage information containing the quantity of luggage to be transported, departure time limit of time to enable the start of loading of that luggage and time required for loading is inputted, transportation vehicle information containing the load limit of each of vehicles for transportation and the number of available vehicles is inputted, target information for a reference for evaluating the transportation plan is inputted and on the condition that the inputted departure time limit is kept, a route to be covered by the transportation vehicle is prepared while using each piece of information.
Patent JP-2002102063-A (JP)
Title: Electric water heater
Inventor: TAKADA KIYOYOSHI
IPC: A47J27/21
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater in which high-temperature water is normally and stably supplied. SOLUTION: A permeation isolating member 20 for isolation to prevent the passage of air bubbles though permitting a liquid to pass through is arranged between a liquid discharge port 17 and a bottom part having a heating means 14 which is disposed on the rear surface of the bottom part of a vessel 13. The flow of the boiling air bubbles into a motor-driven pump 16 is stopped-off in the case of a liquid supply operation so that the liquid is normally and stably supplied even during boiling or immediately after the completion of boiling.
Patent JP-2002104046-A (JP)
Title: Umbrella containing device for vehicle
Inventor: UMEMURA HARUYUKI
IPC: B60N3/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella containing device for a vehicle having no fear of falling off of an umbrella by opening/closing a vehicular door, allowing convenient containing/taking out the umbrella from a vehicular front seat as well as a rear seat, without wetting a cabin nor soiling a floor inside the cabin even when the wet umbrella is contained. SOLUTION: An umbrella containing recessed part opened upward is formed along a vertical direction of a center pillar on an inside cabin side wall of the center pillar situated between a front seat side door and a rear seat side door of a vehicle to communicate/connect a base part of the umbrella containing recessed part with outside of a car body via a communicating passage for constituting the umbrella containing device for vehicle.
Patent JP-2002114563-A (JP)
Title: Method for manufacturing moisture conditioned tile and moisture conditioned tile
Inventor: YOSHIDA SHIGEO
IPC: C04B41/86
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a moisture conditioned tile having excellent quality performance with good productivity by making an extrusion molding method applicable. SOLUTION: This method for manufacturing the moisture conditioned tile 10 by firing molded goods of a molding material containing an inorganic moisture conditioning material includes a process step (a) of obtaining extrusion molded goods by extrusion molding the molding material which consists essentially of the inorganic moisture conditioning material, contains 5 to 50 wt.% clay component and has a moisture content of 25 to 40% and a process step (b) of firing the extrusion molded goods at <=1,000 deg.C.
Patent JP-2002104212-A (JP)
Title: Rotation angle sensing device, torque sensor, and steering device
Inventor: SHIBA MASATO
IPC: G01L5/22
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle sensing device capable of sensing trouble. SOLUTION: The rotation angle sensing device comprises a target installed on a rotor in such an arrangement that the part to be sensed varies periodically and continuously with rotation of a rotor, a first sensing means to sense its neighbouring area and a second sensing means to sense a part having a phase with certain degrees different from the sensed part, and senses the rotation angle of the rotor on the basis of sensing signal given by either of them.  The invention further includes a selecting means (S6 and S16) to select either of the first and second sensing means for sensing the rotation angle of the rotor, a memory means to work in compliance with the sensed signal value which the selected means should emit and store the sensed signal value which the other should emit simultaneously with emission of the sensed signal value, and a means (S8 and S18) to judge whether the latter named signal value in memory is approximately equal to the signal value given by the selected sensing means, and if no, existence of any trouble is notified (S12).
Patent JP-2002102560-A (JP)
Title: Work data processing device
Inventor: ASANO FUMIAKI
IPC: D05B69/20
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a work data processing device capable of utilizing trouble information in subsequent work management by totalizing troubles that have occurred, and displaying their number in association with the number of needles. SOLUTION: First, a period during which thread end breakage information is displayed is selected (S120). Next, a display method for displaying this thread end breakage information is selected (S130). In this case, the display method can be selected between displaying the information in the form of a mark over a chart of a sewing pattern or displaying it in the form of a graph corresponding to the number of needles. Next, the number of thread end breakages is collected from log data (S140), whereby the number of thread end breakages which corresponds to each number of needles can be determined. Next, a sewing pattern for displaying the thread end breakage information is selected (S150).  Further, if the mark is displayed by the above thread end breakage display method selected in S130 (S155: YES), then the mark indicating the thread end breakage information is displayed (S160); if the graph is displayed (S155: NO), then the thread end breakage information is displayed in the form of a graph (S170).