baber/WOPTO huggingface dataset:
Patent JP-2002228400-A (JP)
Title: Multi-stage rocket motor
Inventor: KASHIWAZAKI SHIGEMI
IPC: F42B15/01
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To alleviate an impact of a collision of a multi-stage rocket motor to be launched to a ground surface when a front stage is disconnected and dropped on the way of flying at the motor. SOLUTION: A blasting unit 316 (or a burning unit) is mounted at the front stage 31 of the multi-stage rocket motor 3, the unit 316 (or the burning unit) is operated after the front stage 31 is disconnected from a rear stage 32 by a disconnecting unit 33, and a motor case 311 or the like of the front-stage 31 is finely comminuted (or burnt). Thus, since the front stage 31 is dispersed into fine broken pieces after the front stage 31 is disconnected from the rear stage 32 or dropped on the ground in a state in which the front stage is burnt out by burning, even if its dropping ground point is near the launching ground point, a state to give a damage to near people or building can be avoided.
Patent JP-2002228257-A (JP)
Title: Remote controller
Inventor: MIURA HIROSHI
IPC: F24H1/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller capable of simply rapidly knowing a method for operating respective control switches in advance before a water heater is operated. SOLUTION: The remote controller comprises a guiding function for explaining the method for operating the water heater. The controller further comprises a guide switch 10 for operating the guiding function, and the control switch such as a hot water filling switch or the like to control the water heater. When the hot water filling switch provided to control the heater is operated in a state in which the guiding function is operated by the operation of the switch 10, the method for operating corresponding to the control switch is informed via a voice or characters.
Patent JP-2002220661-A (JP)
Title: Backing plate used in sputtering apparatus, and sputtering method
Inventor: YAMAMOTO TATSUSHI
IPC: H01J37/34
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a backing plate used in a sputtering apparatus, which improves a film forming speed and film forming quality, without jumboizing a target for a substrate, and a sputtering method. SOLUTION: This method includes applying high sputter power to a target part facing to the position on the substrate surface, on which a thin film is formed, to make the thickness and quality of the thin film uniform without jumboizing the target; and arranging a flow passage 2 of cooling medium to eliminate a temperature distribution caused by local differences of the sputter powers applied to the target face. Thereby, it can solve problems caused by a temperature rise, and enhance the film forming speed by increasing the sputtering power which can be applied to the target, to improve the productivity for the substrate.
Patent JP-2002230015-A (JP)
Title: Data analyzing method and its device and computer program
Inventor: TOMOIKE TAKAYUKI
IPC: G06F17/30
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a data analyzing method capable of automatically analyzing data to be analyzed by reusing a certain analytic result including in an event data base. SOLUTION: Data 100 to be analyzed constituted of the retrieval request and retrieval result of a data base are read (a step S3001). Then, event data similar to the data 100 to be analyzed are retrieved in an event data base constituted of the retrieval request, retrieval result, and analytic result of the data base (step S3002). When any similar data are present (a step S3003: YES route), analytic result data 500 are prepared by reusing the analytic result in the similar event data (a step S3004).
Patent JP-2002229879-A (JP)
Title: Device operating environment setting system, device control system, device control method and operation management system
Inventor: MAEKAWA HAJIME
IPC: H04M11/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a user configuration management device managing a user configuration by using a portable radio terminal and performing user configuration and change of a setup state of software, information of viewing permitted programs, or the like in a personal computer, a broadcast receiving terminal, or the like. SOLUTION: The portable radio terminal 110 set with uniquely distinguishable ID information performs radio communication with a computer system 120 which can be set with different operating environments per user. An operational environment of the computer system 120 is set in the ID information of the portable radio terminal 110. The computer system 120 acquires the ID information by communicating with the portable radio terminal 110 and it sets an operating environment based upon the ID information.
Patent JP-2002230747-A (JP)
Title: Metallic mold for molding hard disk glass substrate
Inventor: ITO KENTA
IPC: B22F5/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To secure a super smooth surface suitable for a metallic mold for molding a hard disk glass substrate and free from undulation over the entire surface of a molding surface. SOLUTION: The metallic mold consists essentially of tungsten carbide and has <=12 wt.% binder component content and <=6×10-6/ deg.C coefficient of thermal expansion at 20 deg.C-400 deg.C temperature range.
Patent JP-2002224945-A (JP)
Title: Abrasive cloth
Inventor: MATSUNASE TAKEO
IPC: B24B37/24
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive cloth capable of polishing a surface of a polishing object with high precision. SOLUTION: The abrasive cloth comprises extra fine fibers of fineness 0.3 dtex or less, and for the cloth, a chemical compound including at least one or more of hydrophilic groups, -OH, -COOH, -CONH-, and -SO3, is fixed, copolymerized, or graft polymerized. Hydrophilicity of the cloth is 60 or more.
Patent JP-2002232665-A (JP)
Title: Image communication device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image communication device in which only one of image communication devices does not have to bear all communication fee when the image communication device transmits data to be transmitted to a plurality of destinations. SOLUTION: This image communication device has a nickname or the like registering means for registering a nickname, a subaddress signal and the next destination in accordance with a notification number of ring type multi-address communication, a telephone number information registering means for registering the telephone number information of a self-machine, a selecting means for selecting notification information of the ring type multi-address communication to be transmitted first, and a notifying means for sequentially notifying that notification of the ring type multi-address communication exists and a corresponding sentence number when the notification information of the ring type multi-address communication is selected to be transmitted first.
Patent JP-2002230049-A (JP)
Title: Method for automatically dividing element of ship structure
Inventor: MORIKAWA MASAO
IPC: G06F17/50
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically dividing the elements of a ship structure capable of automatically controlling the condensation of the element division for each difference of the sites and functions of the ship structure. SOLUTION: In an automatic node generation process 7, nodes are generated at the even-numbered points of each member, and the nodes are generated on a boundary based on the length of the central element of each primary structure site. In this case, any inconsistency can be prevented from being generated on the boundary between the joint members by using joining information. In the case of two-dimensional elements, nodes are generated inside the members. As for the inside nodes, the node numbers are generated by a method for covering an analytic area with a rectangular cell, and for generating the nodes by one at the center (by applying a quarter tree method).
Patent JP-2002235556-A (JP)
Title: Reformed gasification gas power generation plant and operation method therefor
Inventor: HASEGAWA TAKEJI
IPC: F02C9/28
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To suppress fuel NOx generated by a nitrogen compound in gasification gas fuel, further improve thermal efficiency of a composite power generation plant gasifying heavy oil coal, and reduce cost by simplifying a plant constituent system. SOLUTION: In the power generation plant including at least a gas turbine combustor for combusting gasification gas fuel obtained by gasifying heavy oil or coal in a gasification furnace, drying and purifying it, and then reforming it in a fuel reforming part as main fuel two step combustion method is employed to supply nitrogen oxides RNO and air or oxygen AO2 into the fuel reforming part 4 together with the gasification gas fuel CG2 to selectively react the nitrogen compound in the gasification gas fuel CG2 with the nitrogen oxides RNO under the existence of oxygen AO2 and decompose into nitrogen N2 and bring an upstream part of a combustion chamber of the gas turbine combustor 6 into fuel excessive condition in the whole operation load condition scope of a gas turbine 7 in order to suppress selective reaction of the nitrogen compound remaining in gasification gas fuel CG3 without  being decomposed in the fuel reforming part 4 with the nitrogen oxides RNO and oxidation into the nitrogen oxides in a combustion process in the combustion chamber.
Patent JP-2002238161-A (JP)
Title: Output method for generator for distributed power source
Inventor: IMOTO SEIJI
IPC: H02M7/48
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems of requirement of a large-scaled device and high device cost in the case of a three-phase inverter, when system is interconnected by an inverter, and the problems of circuit design and wiring work becoming disorderly along with the need for instantaneous interruption preventing mechanism, in a single-phase load, in the case of using a power source change-over switch. SOLUTION: For the armature of a generator 3, a three-phase two-winding armature is used. The three-phase output of a single armature winding 20a is rectified and smoothed via diodes 21a and a capacitor 22a, and is system- interconnected, after that, to commercial single-phase three lines U1.O1.V1 via an inverter 6. The three-phase output of the other armature winding 20b are rectified and smoothed with diodes 21b and a capacitor 22b and is supplied to at least one battery 16 after that.
Patent JP-2002238795-A (JP)
Title: Heating cabinet
Inventor: ICHIKAWA AKIO
IPC: A47K7/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a heating cabinet where a small damp towel, etc., placed in the center part of the heating cabinet is rapidly heated even when the heating cabinet is filled with the small damp towels. SOLUTION: A support board is arranged in terms of thermal conductivity on the inner wall of the heating cabinet, both ends 11 of a partition board 10 are inserted to the support board, the partitioning board 10 is fitted to the support board freely attachably/detachably and brought into contact with the wall surface of the cabinet in terms of thermal conductivity and then the cabinet is vertically divided in two. Besides, a plurality of heat leaking holes 14 are opened in the center part of the partition board 10.
Patent JP-2002246881-A (JP)
Title: Channel selecting device for broadcasting receiver and broadcasting receiver having the same device
Inventor: TAKAGI TOSHIHIRO
IPC: G06F13/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the channel selecting device of a broadcasting receiver for allowing even an inexperienced user to get a target channel in a short time by fixing the level of change accompanied with the lapse of time at the time of changing the channel, and making it easy for the user to predict it. SOLUTION: At the time of changing a channel by operating a channel up/ down key, the channel number is immediately made up/down only by one, and when one and the same key is continuously operated in a prescribed time or more, the first digit of the channel number is turned into 0, and the channel number is made up/down by the magnification of 10 in each fixed time. Thus, it is possible to easily predict a time required for getting a target channel, and to easily change the channel to the target channel in a short time.
Patent JP-2002245967-A (JP)
Title: High pressure electric discharge lamp, high pressure electric discharge lamp lighting device and lighting system
Inventor: HONDA HISASHI
IPC: F21Y101/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure electric discharge lamp low in electric discharge starting voltage and short in electric discharge delay time by supplying large quantity of initial electrons by discharging the electrons by a photoelectric effect from an electric discharge container of an arc tube as well as high in efficiency, high in color rendering and long in longevity and a high pressure electric discharge lamp lighting device and a lighting system using it. SOLUTION: This high pressure electric discharge lamp is furnished with the arc tube 11 furnished with the electric discharge container 11a having a main part made of translucent ceramics containing at least one kind of MgO and CaO, a pair of electrodes 11b, 11b and an electric discharge medium, an outer tube 12 storing the arc tube 11 and an ultraviolet rays generating means 16a arranged in the outer tube 12 to apply ultraviolet rays generated as it works at the time of starting on the electric discharge container 11a of the arc tube. A glow starter, an ultraviolet rays enhancer, etc., can be sued for the ultraviolet rays generating means 16a.
Patent JP-2002250270-A (JP)
Title: Device and method for automatic load adjustment in hydraulic power plant
Inventor: NAKAZAWA SATOSHI
IPC: H02P9/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for automatic load adjustment in a hydraulic power plant for controlling a load adjuster and a load limiter stably without causing variation of the load when the control is switched. SOLUTION: Variation of the output electric power of a hydraulic power generator 2 is detected by a load detector 3. The output of the load detector 3 is supplied to a comparator 4, which outputs the electric power deviation between the detected electric power and the commanded value for the load. When the electric power deviation is a prescribed value or larger, a speed governor control part 7 executes the control by changing the set value of the opening of guide vanes, and the load limiter 8 executes the control within the set value of the opening of the guide vanes. When the load detector 3 detects a large variation of the load, an operator gives a command for switching either to the load limiter 8 or the speed governor control part 7 for controlling the opening of the guide vanes 16.  The timing of the switching is when the output voltage of the speed governor control part 7 becomes slightly higher than zero voltage, and the opening of the guide vanes is controlled at this timing by the speed governor control part or the load limiter.
Patent JP-2002249359-A (JP)
Title: Spray material and spray technique using it
Inventor: ARAKI AKITOSHI
IPC: C04B24/26
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a spray material enabling to obtain a sprayed structure that causes small amount of dust, small amount of mist and small rebound, enhances long-term strength and excels in durability. SOLUTION: The spray material contains a hydraulic material, aggregate polymer emulsion, cement concrete having water and a quick setting admixture comprising an alkali metal silicate. The spray material may include fiber, a viscosity modifier and fine powder. The quick setting admixture may include alkali metal carbonates and is preferably liquid.
Patent JP-2002243480-A (JP)
Title: Navigation system, method of displaying and selecting bypass route and program thereof
Inventor: OKA HIDEKI
IPC: G08G1/0969
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system by which a bypass route for avoiding a congestion or the like can be selected by a user. SOLUTION: A processing control unit acquires a designated return point P by converting a prescribed place (P) into a position (a latitude, a longitude) on a map when the prescribed place (P) is pressed by the user on a guidance route R1 connecting a stating place S to a destination G as shown in Fig. (a). A section up to the return point P from an own-vehicle position V (a first crossing) is set as an avoidance section L. The processing control unit searches a plurality of bypass routes to bypass the set avoidance section L, and it displays, e.g. three bypass routes R2 to R4 as shown in Fig. (b). After that, when any of the bypass routes is selected by the user, a new guidance route containing the selected bypass route is prescribed, and the user is guided up to the destination G according to the new guidance route.
Patent JP-2002257382-A (JP)
Title: Air conditioner
Inventor: OKUDA KENJI
IPC: F24F1/24
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioner capable of reliably reducing the generation of noise of the blower of an outdoor machine. SOLUTION: The number of revolutions of an upper outdoor blower is set to a value lower than the number of revolutions of a lower outdoor blower 6 in a region where the number of revolutions is high.
Patent JP-2002250776-A (JP)
Title: Initial diagnostic method for sensor
Inventor: NAGAI MAKOTO
IPC: B60N2/90
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To accurately take initial analysis of a weight sensor which detects a passenger sitting on the passenger seat of a vehicle equipped with a passenger protecting device. SOLUTION: When one door 9 of the vehicle is opened and its door switch 10 is turned ON, the weight sensor 9 which detects the weight of the passenger sitting on the passenger seat 1 is initially diagnosed. Through the initial diagnosis, it is decided that the sensor is normal on condition that the output voltage V of the weight sensor 8 is Vmin to Vmax while no passenger sits on the passenger seat 1, if the weight sensor 8 is abnormal, an indicator 11 is turned on to give a warning to the driver. The initial diagnosis is taken right after the door 9 is opened, so the state wherein it becomes difficult to take the initial diagnosis while the passenger sits on the passenger seat 1 is securely evaded.
Patent JP-2002027457-A (JP)
Title: Decoding method for reduced delay time
Inventor: SUH JUNG-WOOK
IPC: H04N21/234
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a decoding method for reduced delay time capable of continuously operating a decoder by regulating an allowance width of a decoding buffer according to characteristics of a picture to be input. SOLUTION: This decoding method for reduced delay time comprises (a) a step of sequentially storing a picture signal to be input to a buffer in which an allowance width has already been set, (b) a step of decoding the signal when the amount of picture signals to be stored in is larger than the allowance width of the already set buffer, and (c) a step of resetting the allowance width of the buffer by combining the decoded predetermined information in a method for decoding the picture signal.
Patent JP-2002256317-A (JP)
Title: Lance for reaction furnace
Inventor: SEKIGUCHI TAKESHI
IPC: C21C5/46
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a lance for reaction furnace with which a secondary combustion rate and a ignition efficiency are improved and the lowering of service life of refractories is prevented and a cost-up and the lowering of maintenance can be prevented. SOLUTION: This lance for reaction furnace is formed as a sectional type slitting shape and a tip contracting shape to the inlet part of this flowing path and a sectorial shape to the outlet part of this flowing path, and provided with nozzles 20 forming a gas spouting hole for cooling in the center part at the lower end of the lance.
Patent JP-2002268035-A (JP)
Title: Liquid crystal display and its driving method
Inventor: FUJIMOTO HISAYOSHI
IPC: G09G3/36
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric liquid crystal display, which can properly be driven even under relatively low-temperature operation conditions while making a color display with a large number of gradations under relatively high-temperature operation conditions, and its driving method. SOLUTION: The ferroelectric liquid crystal display X which is constituted by charging ferroelectric liquid crystal 12 between a couple of substrates 10A and 10B and displays an image by driving pixels 3 (3R, 3G, and 3B) arranged in matrix respectively by, for example, control means 2A and 2B is characterized by that, for example, the control means 2A and 2B drive the pixels 3 (3R, 3G, and 3B) with multiple gradations and the number of gradations for driving the respective pixels 3 (3R, 3G, and 3B) is selected according to operation temperature.
Patent JP-2002266339-A (JP)
Title: Soil sampler
Inventor: KANEKO YUTAKA
IPC: E02D1/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a soil sampler for geological survey, which is small in size, light in weight, low in cost, and ensures soil sampling in a stratum at a predetermined location in a manner eliminating mixture of groundwater, soil, etc., sampled at locations other than the predetermined location, with good sampling efficiency and without generating excavation debris. SOLUTION: The soil sampler has a down-the-hole hammer for driving the stratum using hydraulic pressure, and a core tube which is detachably attached to a front portion of the down-the-hole hammer in an excavating direction, and squeezed into the stratum upon directly receiving a driving force of the down-the-hole hammer, to thereby take a soil sample therein. The core tube is rotatable together with the down-the-hole hammer and axially slidable. When the down-the-hole hammer is squeezed, the core tube slides in a contracting direction, to thereby activate the down-the-hole hammer. On the other hand, when the down-the-hole hammer is pulled out of the stratum, the core tube slides in an extending direction, and therefore activation of the down-the-hole hammer is terminated to assume a blowing state.
Patent JP-2002266356-A (JP)
Title: Structure and method for reinforcing opening of concrete foundation
Inventor: KAWASAKI ATSUSHI
IPC: E02D27/01
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To enable a foundation around an opening to be easily and inexpensively reinforced in a concrete foundation. SOLUTION: A structure is provided around the opening 4 provided in the concrete foundation of a building. For the purpose of reinforcing a foundation part around the opening 4, the structure is provided with a plurality of vertical reinforcements 3 and 11 and horizontal reinforcements 2a, 12 and 21, which are arranged above and below an area formed with the opening 4 and on right and left sides thereof, and diagonal reinforcements 30 which are arranged in such a manner as to stretch over the vertical reinforcements 3 and 11 and the horizontal reinforcements 2a, 12 and 21 so as to reinforce a part corresponding to a corner part of the opening 4. The diagonal reinforcement 30 is formed by erecting a plurality of reinforcements thinner than the vertical reinforcements 3 and 11 and the horizontal reinforcements 2a, 12 and 21 in a grid pattern in vertical and horizontal directions.  The diagonal reinforcement 30 is composed of erection bars which are joined to the vertical reinforcements 3 and 11 and the horizontal reinforcements 2a, 12 and 21 at a plurality of places, respectively.