baber/WOPTO huggingface dataset:
Patent JP-2000317066-A (JP)
Title: Pachinko machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a prize winning device for a pachinko machine by which prize winning into a special prize winning port is clearly recognized at a glance without specially concentrating attention. SOLUTION: In the prize winning device A, a function for switching to a state where a pachinko ball hardly or never win a prize or to a state where the prize is easily won is provided, part of a wide prize winning port 9 where the prize winning ball enters is made to be a special port 9V and, besides, the width of a ball entering part 11 of the port 9V is made freely adjustable. A forcible change-over means B for changing the part 11 of the port 9V into the narrow port when the prize is won in the port 9V during the wide state of the part 11 is arranged.
Patent JP-2001310994-A (JP)
Title: Conductive polycarbonate moldings
Inventor: SAGISAKA KOICHI
IPC: B29C45/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide conductive polycarbonate moldings having a high conductivity at small blended amount of carbon fibrils and thus excellent in a mechanical strength such as an impact strength or the like at low cost. SOLUTION: The moldings are obtained by molding a composition wherein the carbonaceous fibrils having an average fiber diameter of 200 mm or less of 0.1-40 wt.% are compounded to a polycarbonate resin. A weight average molecular weight of the polycarbonate resin constituting the product is 30,000-45,000.
Patent JP-2001318869-A (JP)
Title: Picture information communication equipment
Inventor: SEKINE KUNIO
IPC: H04L12/58
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide picture information communication equipment capable of grasping the received situation of picture information from the other terminal in a remote place, and appropriately facilitating a countermeasure to the received picture information. SOLUTION: The browsing of the list of received picture information and the browsing of the list of designated picture information from the other terminal can be realized, and when a request for the output of the designated received picture information is issued from the other terminal through a network, the designated received picture information is recorded and outputted by the picture information recording means, and when a request for the abandonment of the designated received picture information is issued from the other terminal through the network, the designated received picture information is erased from the received picture information storing means.
Patent JP-2001279631-A (JP)
Title: Rotary drum type snow melting machine
Inventor: KOMUKAI SATOSHI
IPC: E01H5/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems that an exhaust gas is produced to give poor effect to natural environment and human bodies and a drain in which the exhaust gas and a snow melted water are mixed also gives poor effect to natural environment and human bodies when a hot combustion boiler using an oil fuel for melting snow is utilized. SOLUTION: Snow fed to a rotary drum being rotated is melted by utilizing friction heat generated between the rotary drum and a fixed drum outer frame.
Patent JP-2001321856-A (JP)
Title: Method and apparatus for joining structural member
Inventor: YAMAKAWA TATSUSABURO
IPC: B21D39/03
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for joining a structural member which can prevent generation of the warp and dispense with a troublesome drilling work when structural members used in a building unit are joined with each other. SOLUTION: In the building unit formed by joining the joining members with the members to be joined which constituted a plurality of structural members, when the structural members 21, 22 consisting a floor among the structural members are joined with each other using a punch 4 and a die 5 by the caulking using the press, the joining condition is adjusted so that the total thickness after fastening the structural member is substantially one half of the sum of the thicknesses of the structural members before fastening them.
Patent JP-2001324114-A (JP)
Title: Dental gas burner
Inventor: FUJIOKA JUNICHI
IPC: F23D14/84
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional dental gas burner, that when the visibility of the flame formed by the burner is improved by coloring the background of the flame in black, workability of work utilizing the flame becomes poor, because the direction of visual field us narrowed, and at the same time, the direction of a pilot flame also becomes limited. SOLUTION: In this dental gas burner, a metallic plate 12 which indicates a flame reaction when the plate 12 comes into contact with a heated flame is arranged near the blowout port of the flame.
Patent JP-2001324383-A (JP)
Title: Spectrometric device
Inventor: KOBAYASHI KEISUKE
IPC: G01J3/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To execute accurate and simple optical axis alignment among a spectroscope, a spectroscopic object and a detection part. SOLUTION: When executing optical axis alignment of an incident optical path before spectrometry, a light source lens unit composed of an auxiliary light source and an auxiliary lens is set behind an incident side slit. The incident side slit working as a light source emits auxiliary light to a spectroscopic object sample by emission of the light source lens unit. In this case, mutual positions of the incident side slit, the spectroscopic object sample, or a condensing lens positioned between the incident side slit and the spectroscopic object sample are adjusted, to thereby form a focus of auxiliary light on the spectroscopic object sample. The same procedure can be applied in the optical axis alignment of the incident optical path before the spectrometry.
Patent JP-2001332338-A (JP)
Title: Manufacturing method of protective device of modular jack with telephone cable as well as cover to use for this device
Inventor: MIYAZAKI SOICHI
IPC: H01R43/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent an economic loss by manufacturing a cover which becomes a plug protective device with an aim to prevent break of a weak modular jack with a telephone cable and enable to feel relieved. SOLUTION: A plug 4 is inserted into a container in which a groove 1 and a protrusion 2 for prevention of reverse movement is installed, and fixed to a cable 5 with a cord to connect with a bottom of the container.
Patent JP-2001331925-A (JP)
Title: Magnetic recording medium and method for producing the same
Inventor: SUZUKI MASAYASU
IPC: G11B5/80
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic card, a magnetic sheet, magnetic roll paper or the like having superior reproduction output characteristics without impairing good magnetic recording characteristics and provided with fixed information which prevents unjust use such as forgery or falsification. SOLUTION: In the magnetic recording medium with at least two magnetic layers, the first magnetic layer has 1,500-5,000 Oe coercive force, the second magnetic layer has 200-1,000 Oe coercive force, fixed information which cannot be subjected to addition and erasure is recorded in the second magnetic layer and the second magnetic layer except the fixed information part is oriented at >=45 deg. to the magnetic coating direction.
Patent JP-2001286377-A (JP)
Title: Flower vase having lighting mechanism
Inventor: HATANO YOSHIYA
IPC: F21S2/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a flower vase having a lighting mechanism which can create an atmosphere of a hall of ceremonial occasions or the like or can increase a decorative effect of various kinds of interior spaces by lighting up, from inside, natural flowers, dry flowers, art flowers or the like arranged around a lighting apparatus. SOLUTION: At the center of a bottom part of the main body 1 of a box-like flower vase which houses a cord inside, a socket pipe 6 through which the cord 4 is passed and which has a lighting apparatus 8 at the top is set upright. In an upper part of the main body 1 of the flower vase, a pan 2 having a cylindrical part 3a formed by building a partition wall 3 at the center with the socket pipe 6 disposed at the center is set. In a recessed part formed between an outer wall 2a and partition wall 3 of the pan 2, a flower sponge 7 is set. Outside the cylindrical part 3a, a cylindrical glass tube 9 higher than the partition wall 3 is installed.
Patent JP-2001332790-A (JP)
Title: Chemically pumped iodine laser
Inventor: FUJIOKA TOMOO
IPC: H01S3/095
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To improve generation efficiency of pumping oxygen in a conventional chemically pumped iodine laser. SOLUTION: The chemically pumped iodine laser comprises a pumping oxygen generator 3, a mixer 24 for admixing the pumping oxygen generated from the pumping oxygen generator 3 with iodine gas, and a laser oscillating section 20 disposed in an active region for introducing the pumping oxygen admixed with iodine gas. The pumping oxygen generator 3 comprises a reaction chamber 33 being supplied with chlorine gas, a spray nozzle 4 for supplying mixture liquid of hydrogen peroxide water and alkaline, while atomizing, into the reaction chamber 33 where the mixture liquid of hydrogen peroxide water and alkaline reacts on chlorine gas to generate pumping oxygen. A voltage is applied from a DC power supply 2 between the spray nozzle 4 and the wall face of the reaction chamber 33 in order to charge the atomized mixture liquid thus preventing liquid drops from adhering to the wall face of the reaction chamber 33 and flowing into the laser oscillating section 20 upon finishing reaction.
Patent JP-2001192259-A (JP)
Title: Spinel-carbonaceous brick for hearth of direct current electric furnace
Inventor: IIYAMA MASATO
IPC: C04B35/043
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a means capable of stably executing melting of scrap, etc., by improving the corrosion resistance of a corrosive brick for the hearth of a direct current electric furnace. SOLUTION: This means is attained by using a spinel carbonaceous brick for the hearth of the direct current electric furnace consisting of an aggregate consisting of Al2O3-MgO based spinel, magnesia and alumina and in which the weight ratio of respective components are (Al2O3-MgO based spinel >= magnesia) and (Al2O3-MgO based spinel >= alumina) and 5-25 wt.% carbon per the sum of the aggregate and the carbon and moreover containing a binder.
Patent JP-2001336515-A (JP)
Title: Clip
Inventor: TANAKA TSUTOMU
IPC: A44B17/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To increase workability for insertion and withdrawal of a male member and adhesion between the male and female members to minimize the cause of wear during reuse by devising a structure for keeping a temporarily locked condition, and making it possible to reduce the overall size of a clip even if the clip has means for correcting leg pieces increased in diameter. SOLUTION: In the clip, the male and female members 10 and 20 are held in a temporarily locked condition by insertion of an insertion shaft 12 into a space between the leg pieces 22, and the leg pieces 22 are increased in diameter by further insertion of the insertion shaft 12 to achieve a firmly locked condition in which the leg pieces 22 are fixed to a mounting member 1 (or 1 and 2). The clip has the correcting means 16 and 26 provided between at least one pair of adjacent leg pieces 22 among the plurality of leg pieces 22 for reducing the diameter of each leg piece 22 increased in diameter, by withdrawing the male member 10 from the firmly locked condition to the temporarily locked condition.
Patent JP-2001334002-A (JP)
Title: Racket frame
Inventor: TAKEUCHI HIROYUKI
IPC: A63B60/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the resilient performance and periodic damping performance of a tennis racket along with a lighter weight while preventing a drop in operability and durability. SOLUTION: The ratio of the maximum length L to the maximum width L2 (L1/L2) ranges from 1.30 to 1.60 at a face part 3 of a racket frame 1 and a weight body 10 is arranged on both sides of the face part 3.
Patent JP-2001337578-A (JP)
Title: Image forming device
Inventor: ISHIZU MASANORI
IPC: G03G21/18
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve operability of an image forming device and to cut its cost by simplifying a positioning mechanism of an image forming unit such as a process cartridge. SOLUTION: In the image forming device provided with the image forming unit that can be freely exchanged with respect to a device main body and is related to image formation, it is characteristic that a positioning part 51 and a guide part 52 are provided at a leg fitting the image forming unit to the device main body.
Patent JP-2001344943-A (JP)
Title: Recording medium cartridge
Inventor: OMORI SHOZO
IPC: G11B23/30
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium (magnetic tape) cartridge which eliminates the hindrance in data transmission and reception between a cartridge memory mounted within the recording medium cartridge and a recording and reproducing device (deck) when the recording medium cartridge is set at the recording and reproducing device and is mounted in the cartridge memory in such a manner that the visibility of the magnetic tape within the recording medium cartridge is not degraded. SOLUTION: The recording medium cartridge has the cartridge memory capable of recording information on the contents of the recording medium cartridge, etc., on the under surface (rear side) of a transparent window part of a (magnetic tape) cartridge. The cartridge itself is preferably formed on a transparent base.
Patent JP-2001342048-A (JP)
Title: Coating material for concrete and repairing or protecting method of concrete surface
Inventor: YAMAMOTO TAKAHIRO
IPC: C04B103/65
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a concrete coating material which has advantage of a water-based material and is excellent in the following property of a crazing at a low temperature and the adhesive strength at ordinary temperature. SOLUTION: The coating material is a mixture of a cement mortar material and an acrylic polymer dispersion having a glass transition temperature of -50 to -20 deg.C.
Patent JP-2001006364-A (JP)
Title: Semiconductor memory
Inventor: SAKATA TAKESHI
IPC: G11C11/401
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the through current of a sense amplifier driving circuit of a Vcc (positive power source potential)/2 precharge system. SOLUTION: A circuit (driving circuit) performing operation centering an intermediate potential between a positive power source potential Vcc and a ground potential is provided with switch means QP, QN for controlling a sub- threshold current flowing between the circuit and a power source potential, and between the circuit and a ground potential. The switch means QP, QN have respectively a selecting function.
Patent JP-2001342332-A (JP)
Title: Method of manufacturing polyester and composition therefor
Inventor: INADA SHUJI
IPC: C08K3/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an additive to a polyester polymerization system which can avoid sudden boiling and a method of manufacturing polyesters using the same. SOLUTION: The composition mainly has an additive and polyester monomers whose major constituting component is bis-β-hydroxyethyl terephthalate, the additive accounting for 5-60 wt.% of the entire composition, and the method of manufacturing polyesters comprises adding this composition.
Patent JP-2001343274-A (JP)
Title: Water level measuring apparatus using image processing
Inventor: HATA MASAKO
IPC: G01C13/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a water level measuring means wherein structures are not constructed in a river, influence of a flood or the tike is not present, problems concerning adhesion of dust or the like, precision, maintenance, etc., are solved, and the water level of a river or the like can be stably measured by minimum field works. SOLUTION: In this water level measuring apparatus, a monitoring camera is installed at a position where the flow of a river can be confirmed, and picks up the image of a water surface. From the image information, the water level is obtained by operation using an image processor. Thereby the water level can be measured without constructing structures in the flow of a river.
Patent JP-2001345768-A (JP)
Title: Voice data transfer device and transfer method using the same
Inventor: HAYASHI NAKAYA
IPC: H04S3/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a voice data transfer device capable of decreasing the number of required data transfer sections to create small configuration. SOLUTION: Digital voice data appended by channel identifiers responding to their channel by a data synthesizer 11c of an input processor 11 are transferred to an output processor 15 through the first data transfer section 12, a storage section 13, and the second data transfer section 14. The transferred data are separated into the channel identifier and the digital voice data in a data separating section 15b of the output processor 15, and the digital voice data are output processed according to the channel identifier. display terminal 3 under control of the terminal station server. In the case of displaying confidential meeting-material from the server to each display terminal, every display on each terminal will be erased in case of elapsed predetermined time.
Patent JP-2001345545-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: YOKOMAKU TOSHIHIKO
IPC: H05K3/34
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed wiring board which allows a proper formation of solder bumps on solder pads. SOLUTION: Solder bumps 76A, 76B to be transferred are formed on a solder bump transfer plate 90 made of ceramics. Using an alignment mark 94 of the solder bump transfer plate 90 and an alignment mark 162 of a substrate 30, the solder bump transfer plate 90 and the substrate 30 are aligned with each other. Thereafter, the solder bumps 76A, 76B are transferred to solder pads 75a, 75b. Thus, solder bumps can be formed properly on the solder pads 75a, 75b.
Patent JP-2001348895-A (JP)
Title: Rock-bed storage facility and method for fuel gas
Inventor: NEMOTO MAKOTO
IPC: E21D13/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rock-bed storage facility and method for fuel gas allowing the safe storage of a large quantity of fuel gas of high pressure without increasing the plate thickness of a fuel tank. SOLUTION: This rock-bed storage facility for fuel gas is provided with a cavity 11 provided keeping airtightness in a rock-bed 1; a fuel tank 12 installed in the cavity with airtightness; air supply-exhaust equipment 14 for supplying and exhausting compressed air in and out of the cavity; gas supply- exhaust equipment 16 for supplying and exhausting fuel gas in and out of the fuel tank; and a pressure balancer 18 for feeding compressed air or the like into a clearance between the fuel tank and the rock-bed to balance cavity internal pressure and tank internal pressure.
Patent JP-2001039578-A (JP)
Title: Carrier device to collect and processing printing sheet
Inventor: VON AESCH BEAT
IPC: B65H5/32
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device favourable in efficiency and certain in work regardless of its simplicity. SOLUTION: A printing sheet 1 is transported by a circulating pushing conveyor 8 by straddling on a saddle type support 6 of a transfer device 2, removed by a blade 13 of the transfer device 2 and delivered to a removing device 30. The transfer device 2 is lowered in a region of the blade 13, and the pushing conveyor 8 pushes up the printing sheet actually on the fixing blade 13 against the transfer device 2. Lowering of the transfer device 2 of the region of the blade 13 is done to sink downward after the pushing conveyor 8 pushes up the printing sheet l up to the blade 13, and the printing sheet 1 is not caught any longer. Especially, the printing sheet 1 is gently delivered and no moving system for the blade 13 is required.
Patent JP-2001025503-A (JP)
Title: Method for imparting impression of specified fragrance to person and device for implementing the method
Inventor: UDE CHRISTIANE
IPC: A61L9/12
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for imparting the impression of a specified fragrance to individual persons without allowing other persons to be exposed to the fragrance. SOLUTION: This device 1 has a device 4 for generating at least one bundled air stream 5. A prepared slide 3 of an aromatic material is arranged in this air stream and its circumference and or inside is eroded by the air stream. The air stream having the fragrance is directed nearly to a suction region 7 of the nose 8 of the person 2.
Patent JP-2001351962-A (JP)
Title: Conveyor and exposure apparatus
Inventor: KUBOTA YASUHITO
IPC: H01L21/677
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To eliminate temporary stop in conveying operation due to vacuum errors and to improve the unit work time. SOLUTION: A base plate is mounted on friction pads 41a to 41j and conveyed. The material and the area of the pads are set, so that maximum static friction between the plate P and a mounting surface becomes larger by a force operated at the plate, when the plate P is conveyed.
Patent JP-2001357445-A (JP)
Title: Merchandise carrying-out device for automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F11/24
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise carrying-out device for an automatic vending machine capable of realizing smooth sales operation by using a conventional solenoid and the constitution pin member of a driving mechanism with the same diameter. SOLUTION: The device is provided with a lower pedal 30, an upper pedal 10, a link mechanism 51, the solenoid 70, a rotation stopper 53 for holding or releasing contact of pins 21 to 23 with the respective pedals 10 and 30 by the operation of the mechanism 51 to control the opening/closing posture of the respective pedals 10 and 30 and a bearing member 52 arranged for holding the pins 11, 20 to 23, 31 pivotally supporting the respective pedals 10, 30 and the stopper 53. A bearing member 152 for holding the pins 11, 20 to 23, 31 with this member 52 is provided adjacent to the side opposite to the member 52 of the stopper 53.
Patent JP-2001354736-A (JP)
Title: Aqueous resin composition
Inventor: TAKANOHASHI YOSHINORI
IPC: C08G18/67
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous resin composition excellent in low-temperature film-forming properties and low-temperature stability even when a volatile organic compound is not intentionally added thereto. SOLUTION: This composition is a double-layer-structured aqueous resin composition prepared by the copolymerization of a polymerizable emulsifiable polyurethane resin and a polymerizable vinyl monomer and is excellent in low- temperature film-forming properties and low-temperature stability because of the action of a graft polyurethane resin component forming an outer layer and the introduction of hydroxyl groups into at least either the polyurethane resin component or the vinyl monomer component.