baber/WOPTO huggingface dataset:
Patent JP-2002000811-A (JP)
Title: Drum type game machine and small prize-winning control method therefor
Inventor: UTSUNOMIYA AKIRA
IPC: A63F5/04
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress the loss of medals after special winning flag establishment regardless of the technique of a player. SOLUTION: Reel control for not arranging a specified small prize-winning even when a specified small prize-winning flag is established in the state of bonus winning flag non-establishment is performed for the specified small prize- winning for which an internal drawing probability is fixed at all times (601), the pull-in control of reels is performed in the case that the specified small prize-winning flag is established in the state of the bonus winning flag establishment and the specified small prize-winning is arranged (602). Further, by adjusting at least one of the drawing probability of the specified small prize- winning and the payout number, the payout number and feed number of this drum type game machine after the bonus winning flag establishment to bonus winning game start are made equal.
Patent JP-2002005270-A (JP)
Title: Casing structure of transmission
Inventor: IKEDA TADASHI
IPC: F16H57/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a casing structure of a transmission capable of promoting cooling a lubricating oil by giving a heat radiating function to the lid that closes an opening for the output power taking out shaft in the casing of the transmission, which dissipates heat received from the lubricating oil to the exterior of the transmission. SOLUTION: An opening 4 disposed on the sidewall 3 of a casing 2 provided for taking out the drive power from the gear transmission mechanism is closed by a lid 10 when the drive power is not taken out. The heat from the lubricating oil temperature raised cause by stirring motion of rotating transmission gears 8, 9 is transmitted from heat receiving ribs 18 formed on the interior side of the lid 10 that closes the opening 4 disposed on the casing 2 to the radiating ribs 15 formed integrally with the lid 10 in the exterior of the casing 2. The heat is finally dissipated from the ribs 15 to the air. Efficient cooling of the oil prevents the oil from wearing and gears from fatigue at their tooth face.
Patent JP-2002002942-A (JP)
Title: Commodity attitude detecting device
Inventor: WATANABE YASUYUKI
IPC: B65G43/08
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a commodity attitude detecting device adaptable for a plurality of pallets and lower in cost. SOLUTION: The commodity attitude detecting device comprises discriminating means (a cargo existance detector 16) for discriminating the size of the pallet 2 on which commodities are placed to be carried, commodity attitude detectors 6, 33 having detecting bars supported in vertical to be rotated in contact with the commodities for detecting the existance or not of the commodities, and moving means for moving the detecting bars of the commodity attitude detectors 6, 33 in accordance with the size of the pallet 2 discriminated by the discriminating means, so that the commodities are detected with the rotation of the detecting bars moved by the moving means to permit the detection of the abnormal attitude of the commodities P.  In this construction, the detecting bars are moved in accordance with the size of the pallet 2 in detecting the commodities and so the abnormal attitude of the commodities P can be detected by one detecting device even if the pallet 2 has a different size.
Patent JP-2002002794-A (JP)
Title: Internal bag of bag-in-box for x-ray sterilizing treatment
Inventor: SHIMIZU TOSHIAKI
IPC: C08L23/04
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an internal bag of a bag-in-box wherein an odor is not generated even when a sterilizing treatment is applied by an ionizing radiation, an odor is not absorbed by a content, and in addition, yellowing does not occur. SOLUTION: This internal bag of the bag-in-box for an X-ray sterilizing treatment comprises a resin composition wherein a hindered amine-based optical stabilizer is added to a polyethylene based resin.
Patent JP-2002012967-A (JP)
Title: Method for forming deposition film
Inventor: OYA KATSUNORI
IPC: C23C14/32
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a deposition film, which can form a reaction film in a satisfactory bottom-coverage rate even on a substrate with a groove of a high aspect ratio and a hole and even on a substrate with a low heat-resistance such as a resin substrate, regardless of material of the substrate. SOLUTION: The method for forming the deposition film, which ionizes particles evaporated from an evaporation source in an ionizing space provided between the source and the substrate, and launches the evaporated and ionized particles perpendicularly into the substrate by a periodically fluctuating electric- field generated near the substrate, comprises ionizing a reactive gas in the ionizing space, launching the ionized reactive gas-particles perpendicularly onto the substrate along with the ionized evaporated particles, and forming a film, to form the film in a satisfactory bottom-coverage rate and prevent a temperature of the substrate from rising.
Patent JP-2002015631-A (JP)
Title: Coating solution for photosensitive transparent electro- conductive film formation, patternized transparent electro-conductive film and manufacturing method of transparent electro-conductive film
Inventor: YOSHIKAWA TOSHIHARU
IPC: H01B1/20
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a stable coating solution for photosensitive transparent electro-conductive film formation in which chemical stability, pattern working precision and film formation workability are superior. SOLUTION: This is the coating solution for photosensitive transparent electro-conductive film formation at least containing a chelate complex in which an organic ligand is coordinated to a tin (Sn) compound or a tin (Sn) and an antimony (Sb) compound, a photosensitive resin of ultraviolet ray curing-type or ultraviolet ray degradation-type and a solvent. The coating solution is coated and dried on a substrate. A photo mask is installed on the dried film, and after exposed to ultraviolet rays, the photo mask is developed, patternized and fired at a temperature of 400 deg.C or more to manufacture the patternized transparent electro-conductive film.
Patent JP-2001060696-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of the driver circuit portion of a display device by only removing the substrate of a stick crystal, after the mechanical and electrical connection of a semiconductor integrate circuit having a thin film transistor which is equivalent to the stick crystal are completed on the substrate of the display device. SOLUTION: A semiconductor integrated circuit is constituted in such a structure that an N-channel TFT 12 and a P-channel TFT 13 are sandwiched between a base insulating film 11 and an interlayer insulating film 14 or a passivation film 15 of silicon nitride, etc. The electrical connection and mechanical bonding between a stick crystal and the substrate of a liquid crystal display device are completed by bonding the substrate of a stick driver to the substrate of the display device, by injecting an adhesive into the space between the substrates, applying a pressure to the substrates, and then, heat-treating the adhesive in an oven. When the work is left in the flow of a mixed gas of fluorine trichloride and nitrogen, only a releasable layer is selectively etched and the bottom face of a base film is exposed.  Consequently, the substrate of the stick crystal can be separated from a semiconductor integrated circuit.
Patent JP-2001165208-A (JP)
Title: Electric brake device
Inventor: GO KENJI
IPC: F16D55/28
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric brake device simply and easily corresponding to a demand for increasing a braking force. SOLUTION: Two electromagnetic brakes 14, 15 are installed along a drive shaft 13 of a lift raising/lowering motor 11 opposite to each other so as to mutually face friction plates 22a, 22b to each other. A rotational movement shaft 36 rotationally moving based on the operation of a manual lever 37 is arranged in an intermediate position between the both friction plates 22a, 22b and a pair of projecting pieces 38a (38b) are provided in the inside ends of the rotational movement shaft 36 as mutually projecting in the opposite direction. When a manual lever 37 is operated, respective projecting pieces 38a (38b) press-contact the corresponding friction plates 22a, 22b with the rotational movement of the rotary movement shaft 36 so that the respective friction plates 22a, 22b are separated from corresponding brake linings 21a, 21b.  The drive shaft 13 integrally rotated with the brake linings 21a, 21b is thus released from the braking state.
Patent JP-2002015893-A (JP)
Title: Discharge lamp lighting device
Inventor: MISHIMA MASANORI
IPC: H02M3/155
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device of a type for allowing common use for different loads, whereby dimming control can be made so that the optical output ratio becomes approximately constant, even in case a discharge lamp having different power rating is mounted in place. SOLUTION: The discharge lamp lighting device is equipped with a DC power supply 6 with a variable output voltage, an inverter 7 connected with the output end of the DC power supply, and discharge lamp La connected with the output end of the inverter 7, where the setting of the output voltage versus output current characteristic of the inverter 7 is made for at least two sorts of discharge lamps having different rated power, in such a way as to pass the rated operation point of each of them or in its nighbourhood, and dimming is conducted by varying an output voltage VDC of the DC power supply 6.
Patent JP-2001069867-A (JP)
Title: Regeneration of individual lilium plant
Inventor: TABAYASHI NORIKO
IPC: A01H4/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently regenerating individuals of Lilium to cross different lines, which is impossible by the usual method, by dedifferentiating the Lilium plant tissues to derive the calluses and differentiating them under a specific condition. SOLUTION: This method comprises steps of (A) dedifferentiating the Lilium plant tissues as the original species or species to be cultured, (B) purifying the protoplast, e.g. fused protoplast, obtained by fusing the cells of different lines of the Lilium from the cultured calluses, (C) nurse culturing the purified protoplast, (D) deriving the calluses from the protoplast colonies obtained by the nurse culturing, and (E) differentiating the cultured calluses, in order to regenerate the Lilium plant individuals. It is preferable that the nurse culturing serves as the culturing of the protoplast embedded in a solid medium in the presence of the nursed cells, and that the nursed cells are those obtained by the passage culturing, in a liquid medium, the calluses derived from the shoot apex culturing.
Patent JP-2002012045-A (JP)
Title: Rear wheel power transmission for traveling vehicle
Inventor: OKA YASUYUKI
IPC: B60B35/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To easily constitute a traveling vehicle with a high vehicle body ground clearance. SOLUTION: A final shift mechanism 7 is provided between a transmission shaft 4 to which power is transmitted from an output shaft 3 of a rear wheel differential mechanism 2, and a rear wheel shaft 6 mounted with a rear wheel 5. The final shift mechanism 7 is formed of a first gear 8 provided at the transmission shaft 4; a second gear 9 provided at the rear wheel shaft 6 below the first gear 8; and an idler gear 10 simultaneously meshed with the first gear 8 and the second gear 9. The idler gear 10 is disposed on the front side or rear side of the first gear 8 and second gear 9.
Patent JP-2002021940-A (JP)
Title: Wire tensioner
Inventor: MATSUDA YASUO
IPC: F16G11/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a wire tensioner capable of tensioning a wire without sagging, and prevent large deflective deformation of the wire extended between columns by diametrally reducing a wire inserting port inserted into an auxiliary column when constituting a protective fence by using the wire tensioner. SOLUTION: This wire tensioner is composed of the wire 1 and a pair of wire connecting tools 2 arranged on both ends, and the total cost of the wire tensioner is reduced. The wire connecting tools 2 are composed of an end metal fitting 3, a compression spring 4 and a case 5 for housing both of these. The end metal fitting 3 is composed of a caulking tool 9 fixed to the wire 1 and a screw 10 screwed in the caulking tool 9, and the end metal fitting 3 and the compression spring 4 can be additionally incorporated into the case 5 by removing the screw 10 from the caulking tool 9. Since a required process is only to insert the caulking tool 9 into the wire inserting port 21 of the auxiliary column 16 by removing the compression spring 4 and the case 5, the wire inserting port 21 can be diametrally reduced.
Patent JP-2002021516-A (JP)
Title: Set load change device of valve spring in valve system of internal combustion engine
Inventor: FUJII NORIAKI
IPC: F01L3/10
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a set load change device of a valve spring capable of suppressing increases of size and weight of a cylinder head and reducing the restrictions for the arrangement of an engine valve. SOLUTION: The set load change device of valve springs 15i, 15e arranged in the cylinder head 3 is provided with spring seats 13i, 13e consisting of foundation seats 30i, 30e and support seats 31i, 31e capable of moving mutually and relatively, an actuator generating a driving force in accordance with an operation condition of an internal combustion engine, and operation mechanisms Mi, Me transmitting the driving force to the support seats 31i, 31e. The actuator and the operation mechanisms Mi, Me are provided outside of the spring seats 13i, 13e, and the support seats 31i, 31e are turned by a predetermined amount by the driving force transmitted through the operation mechanisms Mi, Me and move in the direction of expansion and shrinkage of the valve springs 15i, 15e to change a set load of the valve springs 15i, 15e.
Patent JP-2002019093-A (JP)
Title: Ink-jet printer for fiber
Inventor: HATANO YUKIATSU
IPC: B41J2/01
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of dying a fabric and a stitched product such as a shirt and a sweater in a machine as an inkjet printer for a fiber product such as a fabric and clothes. SOLUTION: This device has a conventional sheet feeding type printer structure comprising a feed roller for holding and feeding a subject to be dyed, a printing head to be driven reciprocally in the direction perpendicular to the feeding direction, and a guiding surface for guiding the subject to be dyed at a position facing the printing head. A folk-like pallet guide is fixed on both sides in the subject to be dyed feeding direction of the guiding surface in the state with a slit for allowing passage of a fabric formed with respect to the member providing the guiding surface. In the case of dying a stitched product, the dying operation is executed with the subject to be dyed placed on a pallet made of a plywood, a foamed resin plate material, or the like.
Patent JP-2002011719-A (JP)
Title: Method for recycling pet bottle
Inventor: ASAHA FUMIO
IPC: B29B9/06
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a PET(polyethylene terephthalate) bottle capable of manufacturing an excellent recycled PET bottle not substantially containing volatile impurities and solid foreign matter via a recycle pellet having a polymerization degree (intrinsic viscosity) and suitably molded from a flake obtained by grinding the PET bottle and having sufficient moldability, mechanical strength, excellent transparency, and a safety suitable to fill a food. SOLUTION: The method for recycling the PET bottle comprises a cleaning step of cleaning the flake obtained by grinding the PET bottle by using an aqueous solution of a metal hydroxide, a solid state polymerizing step of continuously solid state polymerizing the cleaned flake, a pelletizing step of melting and granulating the solid state polymerized flake by using an extruder having a devolatilizing means and a filtering means, and a bottle molding step of molding the PET bottle from the obtained pellets.
Patent JP-2002022670-A (JP)
Title: Liquid container inspection device
Inventor: HAMATAKA MITSUHARU
IPC: B65G47/80
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container inspection device capable of stably performing inspection even when the visual examination of a liquid container is performed on a turntable at a high speed, and capable of stably performing the feed in and out operation of the liquid container with respect to the turntable. SOLUTION: The turntable 15 is formed from a table 16 inclined from a horizontal surface, and a bent part 19 bent at an angle of inclination larger than that of the inclined table 16 is provided on the outer peripheral part of the inclined table 16. A plurality of container receiving parts are juxtaposed, and the inclination of the liquid surface in the liquid container 1 generated when the liquid surface in the liquid container 1 is inclined by centrifugal force acting at the time of rotation of the turntable 15 is set almost the same as that of the bottom part of the liquid container 1 at the position of a container inspection part 17.
Patent JP-2002018514-A (JP)
Title: Extruding die for manufacturing hollow material and method of manufacturing for hollow material
Inventor: YANO SADAHIDE
IPC: B21C25/08
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an extruding die for manufacturing a hollow material with which thickness is partially changed in the length direction and which is partially highly strengthened. SOLUTION: The extruding die 1 is provided with a female die 10 having the bearing hole part 11 for forming the outer peripheral part of the hollow material 50 and a male die 20 having a core 30 on the side of the tip of which a bearing part 31 for forming the hollow part 51 of the hollow material 50. The bearing part 31 the size of the outside diameter of which is changed continuously or stepwise from a large size to a small size as going to the tip. In the state where this bearing part 31 is faced to the inside of the bearing hole part 11, the core 30 is provided so as to be movable backward and forward.
Patent JP-2002018498-A (JP)
Title: Night soil sewage treatment apparatus
Inventor: MAKI MASAMICHI
IPC: C02F3/30
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a night soil sewage treatment apparatus which can improve the quality of treated water without increasing the size of the apparatus. SOLUTION: This night soil sewage treatment apparatus 10 is equipped with a storage vessel 12 for receiving and storing night soil sewage, a biological treatment apparatus 14 for biologically treating the night soil sewage, an excess sludge separation apparatus 16 for separating excess sludge from the sewage biologically treated in the biological treatment vessel 14, a solid-liquid separation apparatus 18 for subjecting the excess sludge separated in the excess sludge separation apparatus 16 to solid-liquid separation, and a flow channel L13 for guiding the night soil sewage stored in the storage vessel 12 to the solid-liquid separation apparatus 18.
Patent JP-2002025959-A (JP)
Title: Grinding apparatus of semiconductor substrate
Inventor: UCHIYAMA SHINZO
IPC: B24B37/013
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a grinding apparatus of a semiconductor substrate with a grinding terminal detecting unit for detecting whether there is a metallic film or not on a grinding face of the semiconductor substrate simply and surely during grinding removal process of dual damascene. SOLUTION: A semiconductor-wafer grinding head 6 with a metallic film containing copper or aluminum has a plurality of cathode electrode and a plurality of anode electrode, and each through hole 2 is provided to a position corresponding to the electrodes 22 and 23 of the grinding pad 5. When the semiconductor wafer is ground, a voltage is applied between the electrodes by an electric signal processing means 24, and an inter-electrode resistance value as a resultant resistance of a grinding solution around each anode electrode 23 and the metallic film of the semiconductor wafer is measured. The terminal point of the grinding is decided leased on the measured value.  Then, whether there is the metallic film on the grinding face or not can be detected surely during the grinding, and the sufficient metallic film remains in the wiring groove of the semiconductor wafer while the metallic film is removed by the grinding.
Patent JP-2002028427-A (JP)
Title: Air filter
Inventor: MIYATA KEI
IPC: G01N30/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an air filter the life of which can be easily detected without being disassembled and broken before the end of the life. SOLUTION: This woven air filter is obtained by using ion exchangers as adsorbents, superposing a cation exchange filter medium on an anion exchange filter medium and folding the superposed filter media in order to remove impurities such as acid and alkaline gases. A part of each filter medium is impregnated with a pH indicator on the air outflow side. The pH indicator-impregnated cloth, tape-shaped paper or spongy plastic material is preferably arranged near the surface of each filter medium on the air outflow side.
Patent JP-2002021462-A (JP)
Title: Drilling bit
Inventor: SUGIMOTO KATSUHIRO
IPC: E21B1/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a drilling bit which can excavate earth, rock mass, etc., and easily can cut roots and stems of living trees, etc. SOLUTION: A bit main body 5 has a plurality of chip portions 6, 6, etc., radially arranged at an upper edge thereof, and each chip portion 6 has a stepped portion formed at an upper edge thereof.
Patent JP-2002021085-A (JP)
Title: Base and method for protecting slope face
Inventor: FUJISHIMA YASUYOSHI
IPC: E02D17/20
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a base and a method for protecting a slope face, enabling the inexpensive disposal of cut-down trees, etc., generated in phase of land formation in the case of the preparation of housing site, road construction, etc., while minimizing energy costs, allowing natural resources to be effectively utilized, and having the capability to contribute to the greening of the slope face by giving efficient protection to the slope face. SOLUTION: A bag body 2 accommodates wood chips 3 made by cutting the cut-down trees, etc., in an appropriate length.
Patent JP-2002025966-A (JP)
Title: Brush cleaning method
Inventor: SAITO AKIO
IPC: H01L21/304
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a process of flattening the surface of a wafer on which a thin film has been formed is indispensable for the enhancement of a semiconductor device in integration degree, a chemical mechanical polishing method is used in the flattening process, and the method requires a large amount of slurry, so that it is difficult to clean the surface of the polished surface of the wafer sufficiently. SOLUTION: The surface of a wafer is cleaned with a brush, using pure water loaded with organic solvent. By this method, the above problem can be solved.