baber/WOPTO huggingface dataset:
Patent JP-2001272586-A (JP)
Title: Optical device
Inventor: SHIKII SHINICHI
IPC: G02B26/10
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the attaching position of an optical element from being mistaken in an optical device constituted by attaching the optical element to an optical surface plate. SOLUTION: The outside dimension of the optical element attached to the optical surface plate 2 is made different in accordance with optical characteristic. Meanwhile, the attaching shape of an optical element attaching part on the surface plate 2 is fit to the outside dimension of the optical element which should be attached to the attaching part.
Patent JP-2001274178-A (JP)
Title: Brazing material sheet and method for assembling part using the same
Inventor: MASUDA TSUGIO
IPC: H01L21/52
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a brazing material sheet which can reduce the assembling cost of parts and can prevent drop in quality of the parts caused by the assembling and to provide a method for assembling the parts using the sheet. SOLUTION: This brazing material sheet contains a plurality of land sections 21 and connecting sections 22, which are integrally molded with the land sections 21. Each land section 21 is connected to the other land sections 21 through at least one connecting section 22.
Patent JP-2001275200-A (JP)
Title: Sound field simulation method and system, and recording medium for recording sound field simulation program
Inventor: MORIKAWA SUNAO
IPC: G06F19/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sound field simulation method that predicts a sound field for the electroacoustic design for a hall or the like and can obtain a sound pressure level at a sound receiving point to which the sound from a sound source is not directly delivered. SOLUTION: The sound field simulation method consists of a processing where an edge of a shaded placed between a sound source and a sound receiving point and shielding the direct sound is obtained, a processing where a shortest diffracting point on the edge in a shortest diffraction path between the sound source and the sound receiving point is obtained, a processing where a 1st speed potential from the sound source to the sound receiving point via the shortest diffraction path is obtained, a processing where a 2nd speed potential from the sound source to the sound receiving point without any shade is obtained, a processing where the shield effect of the shade is obtained from the 1st and 2nd speed potential sets,  and a processing where a sound pressure level of the sound receiving point when the shade exists is obtained on the basis of the shield effect and the sound pressure level at the sound receiving point when no shade exists.
Patent JP-2001277182-A (JP)
Title: Surplus portion cutting device
Inventor: NOGAMI KENJI
IPC: B31B1/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a surplus portion cutting device whereby a waste material, etc., is separated into a surplus portion and a buffer material forming portion before a notch is formed in the waste material, etc. SOLUTION: The surplus portion cutting device is composed of an upstream guide part 12 for waste material, etc., a notch forming part 21 for the waste material, etc., installed downstream of the upstream guide part 12, a surplus portion cutting part 91 installed upstream of the notch forming part 21 for separating the waste material, etc., into a surplus portion and a buffer material forming portion, a buffer material forming device cover 41 installed at least over the notch forming part 21 and surplus portion guide part 91 for covering them, and a surplus portion guide part 101 installed ranging from the passing place of the surplus portion of the waste material W, etc., separated by the cutting part 91 to over the cover 41 for guiding the surplus portion onto the cover 41.
Patent JP-2001284161-A (JP)
Title: Method for manufacturing nickel powder, paste for electrode and electronic component
Inventor: HIBI TAKAKO
IPC: H01B1/24
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nickel powder, where cracks or peeling off is less likely to occur and make formation of an inner electrode thin and multiple can be made possible, a nickel powder containing its powder, and electronic components, where measures against cracks accompanying to make the internal electrode multiply layered, in the manufacturing step for electronic components, such as a laminated ceramic capacitor, etc. SOLUTION: This nickel powder has an average particle size of 1.0 μm or less and contains carbon of 0.02-15 wt.%, preferably 0.05-10 wt.% more preferably 0.07-10 wt.%, especially preferably 0.07-10 wt.%, and most preferably 0.09-6 wt.%.
Patent JP-2001281978-A (JP)
Title: Developer container for replenishment
Inventor: KOBASHIGAWA HIROSHI
IPC: G03G15/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a developer container for replenishment where a sealing sheet attached to a container main body so as to seal the aperture part of the container main body is easily peeled from the container main body and the attaching state of the sealing sheet is secured so as to completely cope with impact. SOLUTION: This container is equipped with the container main body 11 having a storing part 12 storing developer, the aperture part 13 through which the developer is made to get in and out of the storing part and a flange part 14 surrounding the aperture part, and a sealing sheet 21 arranged to cover the aperture part of the container main body from the outside, sealing the aperture part by attaching its periphery part surrounding the aperture part to the flange part and opening the aperture part by peeling the periphery part from the flange part, and is set so that the maximum value X and the minimum value Y of width dimension in an orthogonal direction to a sealing sheet peeling direction at the attaching place between the periphery part of the sealing sheet and the flange part of the container main body may meet the relation of X<Y<=2X.
Patent JP-2001286138-A (JP)
Title: Power device
Inventor: NAGASAWA YASUO
IPC: H02M3/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enable easy selection of a circuit having a dual current limiting function and a circuit having a single current limiting function, without increasing the kinds of an output module. SOLUTION: By utilizing a switching means 41, a user can easily select a circuit having a dual current limiting function and a circuit having a single current limiting function. Two modes' switchability with ease, by using the same output module M, enables no arrangement for the output module M per each mode, the unification of kinds of the output module M, and also the standardization of the output module M.
Patent JP-2001282110-A (JP)
Title: Sheet for printing
Inventor: KOBAYASHI TETSURO
IPC: G09F3/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet which may be fitted into button control surfaces by forming the sheet in such a manner that various kinds of information may be printed even by a printer of an electrophotographic system near positions to be formed as through-holes while the through-holes are not yet opened, that the through-holes may be easily opened after the information printing and that the function information, etc., are previously stated in the positions near the through-holes. SOLUTION: A base material 2 for die cutting and a die cutting-assisting base material 3 are two-foldably connected via a folding part X and two-layer films 5 and 6 peelably and spuriously adhered to the superposed surfaces 2a of the base material 2 for die cutting are bonded to each other with one of tacky adhesives 7 disposed on the respective outer flanks of the films 5 and 6. The other tacky adhesive 7 is covered with release paper 8 and the films are notched 9 to a frame like at the depth reaching the film 5 on the side of the spuriously adhered base material 2 for die cutting from the base material 2 for die cutting. The base material 2 for die cutting is separably provided with plural parts 4 planned for die cutting by the notches 9.
Patent JP-2001278216-A (JP)
Title: Viscous substance filling apparatus
Inventor: MINAMI TOSHIYA
IPC: A23L23/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a viscous substance filling apparatus which can control the filling quantity with high accuracy without leaving the viscous substance on an inner surface of a nozzle and a cylinder, or dripping it. SOLUTION: In this viscous substance filling apparatus which comprises the cylinder to discharge the viscous substance from a tip, a flow-in portion opened in an intermediate portion of the cylinder and a spool reciprocating in the cylinder, and opens/closes the flow-in portion by reciprocating the spool, a recess is provided in the filling side tip of the spool, and the outside diameter of an outer surface at the tip of the spool is smaller than that of other portion of the spool.
Patent JP-2001289502-A (JP)
Title: Hot-water supplier
Inventor: OZAKI HIKARI
IPC: F24H1/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplier the user of which can set the hot water supply temperature of the supplier as comfortable as possible at the time of causing the supplier to restart hot water supply by issuing an operation starting command after the hot water supply from the supplier is stopped due to a communication error between a control section and a remote controller. SOLUTION: When the operation starting command is issued, the control section discriminates whether or not the remote controller is connected by communicating with the controller and, when the controller is connected, stores the operating history of the remote controller indicating that the remote controller has been in a connected state in a nonvolatile storage means, and at the same time, starts the hot-water supplier at a target hot-water supply temperature commanded through the remote controller. When the remote controller is not connected and the operating history is not stored, the control section starts the hot-water supplier at a preset high temperature. When the remote controller is not connected, but the operating history is stored, the control section starts the hot-water supplier at a preset continuously operating temperature which is lower than the high temperature.
Patent JP-2001295247-A (JP)
Title: Aquatic block decorated with lumber
Inventor: KAMIYAMA KIYOSHI
IPC: B27M3/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a water-permeable aquatic block which is lightweight and is rarely clogged and to effectively utilize lumber having a low utilization value such as lumber from thinning and aluminum slag of industrial wastes. SOLUTION: Rock wool is impregnated with an epoxy resin, aluminum slag is used as part of an aggregate, carbon fibers are added as a reinforcing material, and the mixture is placed in a form to obtain a water-permeable molding 11. The lumber from thinning 2 is screwed to the surface of the water-permeable molding 11 to decorate it, then the moldings 11 are spread on a riverbed.
Patent JP-2001297942-A (JP)
Title: Electronic parts with terminal
Inventor: ABE RYUZO
IPC: H01C7/10
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide electronic parts which are provided with terminals, exert durability against stresses applied from a circuit board when the parts are mounted on the board by soldering, and are constituted in a flat structure in which insufficiency, failure, and sucking up of mounting solder hardly occur. SOLUTION: The electronic parts with L-shaped terminals are constituted by respectively connecting conductive connecting members 3 (four members in total) to external electrodes 3 (four in total) on both side faces (end faces in the longitudinal direction) of two electronic parts 10 and 11 laid upon another in one direction, and, at the same time, attaching L-shaped terminal parts 15 (two in total) having bent sections to the connecting members 3. The bent sections of the parts 15 and their vicinities including the outer end sections of mounting sections 15b mounted on the mounting surface of the circuit board are formed in outward overhung sections 15a, so as to prevent the sucking up of the solder used at the time of mounting the parts on the circuit board, and, in addition, to relieve the stresses applied from the circuit board.  Therefore, the heights of the parts 10 and 11 are reduced and the parts 10 and 11 are brought nearer to the mounting surface of the circuit board.
Patent JP-2001290836-A (JP)
Title: Use history registration device and database retrieval- type automatic generation device
Inventor: SHIMAZU HIDEO
IPC: G06F17/30
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To automatically retrieve a record which is useful to a user from a database according to the past use history of the user and to present it. SOLUTION: A storage part 209 holds conditional expressions by subsets for deciding in which subset one item value is included and and also holds cumulative frequencies by the subsets when a set of values which are possibly the values of items of a database table 200 is divided into the subsets by the items. A history registration device 205 receives a record for history update, determines in which subset of an item the item vale is included by the items of the record according to the conditional expression, and increases the value of the cumulative frequency corresponding to the subset including the item value by one.  A retrieval expression automatic generation device 206 automatically generates an SQL retrieval statement while taking the cumulative frequencies, etc., by the item values recorded in the storage part 209 into consideration and presents records including item values selected frequently in the past.
Patent JP-2001298739-A (JP)
Title: Coder and its method
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/63
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a coder and its method that realize a system to apply variable length coding to a multi-value image with a simple processing and a configuration for a processing unit to execute the variable length coding system at a high-speed, which has not conventionally been established yet. SOLUTION: In the case of applying variable length coding to multi-value image data on the basis of individual parameters by each sub block of the data, controlling count of an up-down counter 713 on the basis of the result of comparison between difference values DS and DS+1 of a variable length code quantity in existence between adjacent parameters with a prescribed value N so as to converge the count to optimum values of the parameters.
Patent JP-2001297843-A (JP)
Title: Connector
Inventor: HASHIGUCHI TORU
IPC: H01R13/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the insertion force and shorten the total shape. SOLUTION: The supporting portions 13, 13' of contacts 10, 10' are provided in a play state against the insulator 20, 30 and stopper means 14, 14', 22c, 22c' are provided in the vicinity of a first contact portions 11, 11' to restrain the movement of the first contact portions 11, 11' of the contacts 10, 10'. Stopper means 15, 15', 32, 32' are provided in the vicinity of a second contact portions 12, 12' to restrain the movement of the second contact portions 12, 12' of the contacts 10, 10'.
Patent JP-2001303540-A (JP)
Title: Method of treating heaving weak soil in construction method of improving weak ground by driving sand pile
Inventor: TAKASAKI MITSUHARU
IPC: E02D3/10
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating heaving weak soil by improving at an original position the weak soil accompanied by the driving of sand piles, so that the soil can be used as sand mats or sand pile material, while providing excellent trafficability and enhancing constructibility. SOLUTION: The construction method of improving weak ground by stabilizing sand piles under the ground includes granulating the weak soil heared accompanying the driving of the sand piles to form granules having the required strength and water permeability, and either laying the granules in the form of a sand mat on the sand piles or using the granules as the material of the sand piles.
Patent JP-2001301073-A (JP)
Title: Laminated structure having honeycomb core material
Inventor: YASUDA EITOKU
IPC: C08L23/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure having a sandwich structure wherein thermoplastic resin sheets are provided on both surfaces of a honeycomb core material and having high tensile adhesive strength. SOLUTION: Each of the thermoplastic resin sheets provided on both surfaces of the honeycomb core material contains 20-85 weight % of an inorganic filler and has a thickness of 1-10 mm and, in the laminated structure, (1) the adhesive layer interposed between the honeycomb core material and each thermoplastic resin sheet has a thickness of 200-5,000 μm and the end surface of the honeycomb core material is interpenetrated up to the interfaces of the adhesive layer and the sheets or (2) the adhesive layer consists of the adhesive layer A coming into contact with each sheet and an adhesive layer B with a thickness of 200-5,000 μm coming into contact with synthetic paper and the honeycomb core material and the end surface of the honeycomb core material is interpenetrated up to the interface of the adhesive layer B and the synthetic paper.
Patent JP-2001308424-A (JP)
Title: High frequency discharge type excitation oxygen generator for iodine laser and generating method for high frequency discharge excitation oxygen
Inventor: FUJII HIROO
IPC: H01S3/036
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To generate excitation oxygen effectively by discharge. SOLUTION: This high frequency discharge excitation oxygen generator is provided with a hollow cathode 2 which opens a plasma channel 3, an anode 4 which is placed insulated on the exhaust side of the hollow cathode 2 and a high frequency power source 5 which supplies high frequency electricity between the anode 4 and the hollow cathode 2. Singlet excitation oxygen is generated by the excitation oxygen generator by supplying the gaseous O2 or the gaseous mixture of O2 with other gas to the plasma channel 3 of the hollow cathode 2. An injector 10, which supplies the gaseous NO towards the center of the plasma channel 3, is placed at the supplying side of the plasma channel 3 of the hollow cathode 2 of the excitation oxygen generator. The gaseous NO which is supplied to the central part of the plasma channel 3 is not subject to dissociation but excited to make the gaseous O2 into the excitation oxygen.
Patent JP-2001304760-A (JP)
Title: Shaft-type pyrolytic melting furnace
Inventor: YOSHINO EIICHI
IPC: B09B3/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a shaft-type pyrolytic melting furnace in which a support gas fed from a tuyer surely flows without hindrance of refuse up to the lower layer of refuse which forms a melt zone, and spreads all over the lower part (melt zone), so as to prevent uneven melting of the refuse, and cause a stable melting reaction. SOLUTION: An angle protrusion 4 is formed on the furnace bottom, a narrowed opening 5 of a reduced inner diameter is formed above the protrusion. The lower layer of the refuse layer G is received at the reduced opening 5 to form a hollow 6 between the reduced opening and the furnace bottom face. The tuyer 3 is provided to the hollow to face to the protrusion. The support gas supplied from the tuyer ascends along the slant 40 of the protrusion.
Patent JP-2001306295-A (JP)
Title: Endian converter and endian converting method
Inventor: SUZUKI HIDEO
IPC: G06F5/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an endian converter by which any trouble is not caused in the recognition of plural byte units without delaying an endian processing. SOLUTION: This endian converter is provided with a first switcher (1a), which accepts input byte data(DA1) consisting of plural type data and subjected to the first endian notation, a data size signal(DS) showing the number of bytes to be recognized as unit data, an endian switching signal(ES) for instructing the execution of endian conversion and a byte enable data(BE1) showing a byte position to be recognized as the unit data and subjected to the first endian notation, and outputs an output byte data(DA2) being the number of bytes shown by the data size signal(DS), maintaining the array of the byte position shown by the byte enable data(BE) and subjected to the second endian rotation when the endian switching signal(ES) shows the execution of the endian conversion.
Patent JP-2001311574-A (JP)
Title: Refrigerator with water feeding device
Inventor: TANAKA MASAYOSHI
IPC: F25C1/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a water feeder device in which a valve body arranged at the bottom part of a water feeder tank and provided with an opening or closing valve accurately opening or closing a water feeding hole communicating with an ice-making container is used. SOLUTION: A water feeder device 6 is composed of a water feeder tank in which a lid having an aeration hole is removably installed; a rod 15 arranged at the bottom part of the water feeder tank and held by a substantial inverse notch shaped holding part 14 provided with a holding hole 13 at its central part; a valve seat segment 19 comprised of a water feeding hole 17 around the holding part and a valve seat 18 vertically installed outside the water feeder hole; a valve member 22 provided with a connecting hole 20 connected to the rod at the central part of the bottom surface, formed into a substantial cylindrical shape having a bottom part, cooperating with the rod, contacted with or separated from the valve seat so as to open or close the water feeder hole; and a driving part for driving the valve member through the rod.  The opening or closing valve is formed as a part of a substantial spherical surface inclined with its extremity end becoming an outer circumferential edge being placed at a higher level in respect to its base end.
Patent JP-2001310751-A (JP)
Title: Steering device
Inventor: MAKITA MITSUHIRO
IPC: B62D6/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle body from turning in the steering direction in a static steering time and the like when left and right wheels on the front and rear sides can be steered independently by means of individual actuators. SOLUTION: The left and right steering actuators 14FL, 14FR are arranged on the front and rear sides while putting a front axle between them at the same distance from the front axle. Because the steering actuators 14FL, 14FR are constructed equally, driving reaction forces NFL, NFR generated in a steering time are cancelled by each other, and moments generated around the front axle are also cancelled mutually. When the steering actuators 14FL, 14FR generate great driving force at a very low speed in a rest steering time, for example, the left and right steering actuators 14FL, 14FR are alternately driven at a short time interval. A frequency at that time is set to be higher than a resonance frequency decided by a rear wheel tire torsional rigidity and vehicle body inertia moment.