baber/WOPTO huggingface dataset:
Patent JP-2000120901-A (JP)
Title: Valve having multiple part valve housing
Inventor: ROSAS MANUEL D
IPC: F02M37/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting mechanism capable of holding one and the other members in a mutually locked-engaging state by twisting one member about the other member after the one member is slid into the other member to be easily engaged with each other. SOLUTION: A vent valve for gasoline tanks has a multiple parts-housing to be inserted into the tank through an opening part provided in the wall of the tank. The multiple parts-housing comprises an acetal resin valve member and a high-density polyethylene(HDPE) cap member. The cap member has a skirt part in which a flange to be ultrasonic-welded to the gasoline tank and a projection into a gas tank are minimized. The skirt part has plural keyways for fitting on the upper part of the valve member to receive lugs projected inside the valve member and to connect the valve member and the cap member to each other. The cap member 218 has a connecting skirt part 238 provided with keyways 240 for receiving lugs 242 projected toward the inside of the valve member 216 to connect the valve member and the cap member to each other.  The lugs are held at the connecting parts by notches 244 provided in the inside end of the keyways.
Patent JP-H0861817-A (JP)
Title: Auger type ice making machine
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C1/14
Filed: 1994-08-23
Abstract: PURPOSE: To produce clean ice and prevent a load from being increased, by providing an impurity removing means for removing impurities contained in water for ice making along a water feed path for feeding water for ice making into a cooling cylinder. CONSTITUTION: City water fed through a water pipe 60 is pressurized by a pressurizing pump 51, flows into a pressurized chamber 57 through a check valve 53 and then flows into a pure water chamber 59 after impurities contained in the city water are removed by a reverse osmosis membrane 56. The pure water thus obtained is stored in a water storage tank 55 through a water feed valve 54 and formed into flake-like, ice chips in an ice making unit 1. Since impurities are stuck onto the pressurized chamber 57 side face of the reverse osmosis membrane 56 during the ice making operation, the water feed valve 54 is closed at every predetermined period of time to open cleaning valves 69, 70, and the water for ice making, which is pressurized by the pressurizing pump 51, is allowed to flow into the pressurized chamber 57 through the pure water chamber 59 and the reverse osmosis membrane 56.  At that time, the water for ice making removes the impurities stuck on the reverse osmosis membrane 56 and is discharged together with the impurities through the cleaning valve 70. Accordingly, the impurities can be prevented from being stuck to the ice making unit, an increase of a load during operation is eliminated, and the damage of equipment can be prevented.
Patent JP-S6354898-A (JP)
Title: Speaker system
Inventor: INANAGA KIYOFUMI
IPC: H04R1/28
Filed: 1986-08-25
Abstract: PURPOSE:To obtain a signal directivity throughout a frequency band of a wide range by covering either one of a front surface or the rear surface of the diaphragm or the vibrating film of a speaker with a sound absorbing material. CONSTITUTION:A speaker system 11 consists of four direct radiation type speakers 12-12, a circular baffle disk 13 to which the speakers 12-12 are attached, the cylindrical sound absorbing material 14 and the circular sound absorbing material 15 covering the drear surface of side of the diaphragm (not shown) of the speakers 12-12, with the speakers 12 to the sound absorbing material 15 supported in a hollow state, and a stand 16 for reducing an unfavorable influence due to a reflective wave from the set surface for the speaker as much as possible. The cylindrical sound absorbing material 14 is formed by rounding a sheet laminated material 14e obtained by laminating two closed urethane foam sheets 14a, 14b, one soft foam rubber sheet 14c and one intermediate rigid foam rubber sheet 14d to a cylindrical form. The circular sound absorbing material 15 is formed to a truly circular form by the sheet laminated material similar to the cylindrical sound absorbing material 14. Thereby, the directivity can be provided throughout the wide band.
Patent JP-H0951556-A (JP)
Title: Automatic mdf device
Inventor: MOTONO TOMOHARU
IPC: H04Q1/14
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To actualize a small-sized large-scale matrix by using screw driven type multicontact switches, reducing the size with the matrix switch and a simple mechanism part, and facilitate installing construction. SOLUTION: This device include as a constituent element a screw driven type multicontact switch 5 which drives the movable contact of a multicontact slide switch with a screw from a switch end surface and a plurality of screw driven type multicontact switches 5 are arranged while having their driving screws 6 in array to constitute the matrix switch. Then the screw driven type multicontact switch 5 and a substrate are so connected as to constitute a network, and this device has a rotary mechanism part 18 which turns the driving screw 6, a mechanism part 19 which moves the rotary mechanism part 18 in the array direction of the screw driven type multicontact switches 5, and a moving mechanism part 19 which couples the rotating mechanism 18 with the driving screws 16.
Patent JP-S6178744-A (JP)
Title: Production of methoxy-substituted benzaldehyde
Inventor: NAKAMURA ISAO
IPC: C07B61/00
Filed: 1984-09-25
Abstract: PURPOSE:To improve the catalytic activity in the production of the titled compound useful as an intermediate of perfumery, brightener, pharmaceuticals, etc. by the vapor-phase catalystic oxidation of methoxy-substituted toluene, and to improve the yield of the objective compound, by using a potassium- containing oxide catalyst. CONSTITUTION:The objective compound of formula II can be prepared by carrying out the vapor-phase catalytic oxidation reaction of the methoxy- substituted toluene of formula I (n is 1-3) in the presence of an oxide catalyst containing (A) vanadium, (B) rubidium and/or cesium and (C) potassium, and optionally (D) one or more elements selected from copper, silver, phosphorus, antimony and bismuth. The oxidation reaction is carried out preferably at a raw material concentration of 0.1-2vol%, air concentration of 98.0-99.9vol%, space velocity of 500-5,000 hr<-1> and reaction temperature of 300-500 deg.C. The ratios of the elements in the catalyst (A:B:C:D) are preferably 1:(0.01-1.0):(0.01-1.0):(0-1.0).
Patent JP-S6356290-A (JP)
Title: Production of double helical rna fragment
Inventor: IKARI TAKAOMI
IPC: C12N15/10
Filed: 1986-08-25
Abstract: PURPOSE:To obtain the titled DNA useful for gene manipulation, by bonding a complementary oligomer to a signal stranded DNA containing desired DNA, treating the oligomer with polymerase and further forming DNA on the prepared DNA chain. CONSTITUTION:A first primer 15 (figure II) of complementary DNA oligomer is bonded to the 5' or 3' site of an end base sequence of desired DNA sequence 13 (figure I), extended by polymerase reaction and a second signal stranded DNA 17 (figure III) is formed on a first signal stranded DNA 11. Then the single strand 17 is scissored at any part 19 to give scissored part and a second primer 21 (figure IV) of DNA oligomer complementary with end base sequence of sequence 13' is bonded to the scissored part of the second signal strand 17. Then the second primer 21 is extended by polymerase reaction and a third single stranded DNA 23 (figure V) complementary with the second single strand 17 is formed on the single strand 17 to give a double helical DNA fragment.
Patent JP-S6353879-A (JP)
Inventor: INAGE KENGO
IPC: G11B5/02
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6356695-A (JP)
Inventor: HORI TAKAYUKI
IPC: G09G3/20
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0622739-A (JP)
Title: Wine of seaweed
Inventor: SHIBAO KOUJI
IPC: C12H6/02
Filed: 1992-07-03
Abstract: PURPOSE:To obtain wine of seaweeds useful for health promotion, recovery of physical strength, having excellent taste and flavor, containing components of seaweeds by preserving seaweeds with SHOUCHU (a distilled spirit). CONSTITUTION:For example, 50 pts.wt. seaweeds such as sea mustard calculated as dried material is added to 1,800 pts.wt. SHOUCHU having 35 degrees and allowed to stand for a month to give the wine of seaweeds containing components of seaweeds in SHOUCHU.
Patent JP-H1146360-A (JP)
Title: Visual field dislocation adjusting subject to be inspected for image-pickup device
Inventor: TAGUCHI MASAKI
IPC: H04N7/18
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To accurately detect the dislocation of visual field of an image-pickup device against its reference position by preparing a linear parttern, which consists of a film having a reflection factor different from a subject produced by an evaporation or sputtering treatment and is also orthogonal to the moving direction of the subject to be inspected. SOLUTION: A linear pattern consisting of a film 10 having a reflection factor, different from that of its peripheral surface is formed on the surface of a subject 1 to be checked by an image-pickup device in the direction orthogonal to the moving direction of the subject 1 by means of an evaporation or sputtering treatment. When the subject 1 is illuminated, the reflected lights L11a to L11c and L12a to L12c are generated at positions A and B respectively. At this time, the image-pickup devices 30 to 32 are set in the directions (angles) different from each other, and accordingly the devices 30, 31 and 32 receive the reflected lights L11a to L12a, L11b to L12b and L11c and L12c respectively. As a result, the timing of output signals coincide with each other among respective devices.
Patent JP-H1128113-A (JP)
Title: Umbrella for resisting storing wind
Inventor: MORI MAKI
IPC: A45B23/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the umbrella from turning upward, so called turning wrong side out, by forming a vent, which is closed with a freely openable/closable cloth cap part by wind pressure at the top of the cloth cover part of the umbrella so as to escape blow-up wind from the vent. SOLUTION: The cloth cover part 2 is formed by setting a waterproof cloth to the other part than a prescribed width of opening part 3 by setting a center at a top part among a gore part formed by radially extending a plurality of ribs 21 from a base part 22 with the top part of a long rod 1 in a center. The cloth cap part 4 is formed by setting the waterproof cloth to the entire of the gore part formed by radially extending with the base part 42 of a plurality of ribs 41 in a center and the hem 44 of the part 4 is normally stuck fast to the surface of the waterproof cloth of the part 2 by the force of a spring 5. At the time of receiving wind pressure by its blowing up, the base part 42 is transferred upward from a normal position to separate the hem 44 from the part 2 to release between the part 2 and an opened part 3 to operate to escape blowing-up wind pressure within the part 2.
Patent JP-S6176344-A (JP)
Title: Forming sheet form base material
Inventor: INOUE TORU
IPC: B29C65/70
Filed: 1984-09-22
Abstract: PURPOSE:To ensure that a skin material can be adhered and be provided with an embossed pattern simultaneously with forming, by a method wherein a base material heated to a temperature at which it can be formed is placed on a lower die, a thermo- adhesive film to be a skin is placed on the base material, and an upper die provided with an emboss pattern in a forming surface is placed thereon. CONSTITUTION:When forming a thermoplastic sheet form base material into a predetermined shape by clamping between a lower die and an upper die, the base material heated to a temperature at which it can be formed is placed on the lower die, and the thermo-adhesive film to be the skin is placed thereon. Then, the upper die provided with an emboss pattern in the forming surface thereof is placed thereon, and the dies are clamped to each other with a low pressure. Upon die clamping, the skin 11 receives a pressure also from the surface of the base material 10, so that the emboss pattern 6A in the forming surface 6 of the upper die 5 is transferred to the skin 11. Subsequently, a coolant is passed through coolant pipes 4, 8 provided in the lower die 1 and the upper die 5 in the clamped condition to cool the forming surfaces 2, 6 to about 30-60 deg.C, then the clamping is released, and the dies are opened to take out a formed article 12.
Patent JP-H0865820-A (JP)
Title: Switchboard
Inventor: KINOSHITA SUSUMU
IPC: H02B1/20
Filed: 1994-08-24
Abstract: PURPOSE: To improve connection work between boards of a switchboard while preventing leakage of gas, by sealing an opening part of a wall surface with a partition plate made of silicone and laminated plates holding the partition plate between. CONSTITUTION: An in-board conductor 3a is disposed in a switchboard 6a filled up with an SF6 gas. A window is opened in the wall surface of the switchboard 6a and a silicone rubber partition plate 1a with a silicone gel incorporated held by laminated plates 4a being larger in size than the window and constituted of an insulating material is fixed to a fixture fitting 10a, together with an O ring 5a, in the window. Although the switchboard 6a has a gas pressure higher by about 0.1MPa than the atmospheric pressure used generally, leakage of the gas is prevented by the silicone rubber partition plate 1a and the O ring 5a. While the leakage of the gas is prevented, according to this constitution, the connection work between boards of the switchboard 6a can be improved.
Patent JP-H02106413-A (JP)
Title: Hub for car with detachable bearing
Inventor: FURETSUDO RONYO GUTSUDEIRU
IPC: B60B27/00
Filed: 1989-07-31
Abstract: PURPOSE: To provide a vehicular hub to be applied to a tire internal pressure adjusting device by forming a plurality of inclined surfaces on the inner peripheral surface of an annular member so that they may extend from a seal ring receiving means to a bearing receiving part, and detaching a bearing through respective inclined surfaces. CONSTITUTION: A pair of shoulder parts 85, 87 are formed on respective sides of a cavity 34, on the annular inner surface 83 for forming a central opening passing a hub 30'. A pair of grooves 88, 89 are formed on parts separated from respective shoulder parts 85, 87 at the specified distance, on the annular inner surface 83. Moreover, many inclined front surfaces 9 are arranged on the hub 30' at equal distances. Snap rings 44, 46 are respectively arranged in the groves 88, 89. Respective seal rings 52, 54 are respectively held between respective snap rings 44, 46 and respective shoulder parts 85, 87. Therefore, respective bearings 32, 33 can be easily detached from the hub 30' by making use of the inclined front surfaces 90.
Patent JP-H1048744-A (JP)
Title: Light source device and projection type display device
Inventor: HAMADA TETSUYA
IPC: H04N5/74
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To secure a life while keeping maximum illuminance in a light source device having a discharge light emission type lamp and a projection type display device using this light source device. SOLUTION: As to this light source device having a metal halide lamp 19 being the discharge light emission type lamp; a heat insulating film material 14 is applied on the lower part position (low temperature part) of the tube lamp 2 of the lamp 19 except the upper part of the lamp 2 which is on the tube wall in the vicinity of a cathode electrode 6, so that the tube temperature of the lamp 2 is uniformized to a maximum tube temperature within a range that the life of the lamp 2 is not deteriorated; therefore, the maximum illuminance can be kept and the life can be secured.
Patent JP-H0643270-A (JP)
Title: El device and light emitting clock
Inventor: HIROSE KOJI
IPC: G04G9/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide either the long-period luminescence for illumination or the short-period luminescence aimed at a visual effect. CONSTITUTION:The long-life first EL element 1 is illuminated by the first driving circuit 4 for illumination, and the second EL elements 2, 3 abundant in color are illuminated by the second driving circuit 5 when a visual effect is required in an EL device. The first EL element is illuminated when an alarm is set in darkness via this EL device, and the second EL elements 2, 3 are illuminated when an alarm or the time is reported and a moving body is operated.
Patent JP-S6260444-A (JP)
Title: Detector for defect of winding
Inventor: INNAN TOSHIO
IPC: H02K11/00
Filed: 1985-09-11
Abstract: PURPOSE:To detect a defect easily by applying voltage between a winding and a rubber roller while the rubber roller, the surface of which is made conductive, is turned along the surface of the winding and detecting the change of an electrical state. CONSTITUTION:Rubber rollers 3, the surfaces thereof are given conductivity, are mounted rotatably to support bars 4, and rotated along windings 2. One of measuring terminals for a current detector 5 is connected to a delivery lead- wire 6 for the winding 2 and the other to the rubber roller 3 for detection, approximately 500-3,000V DC high voltage is applied in response to the thickness of an insulating coating, and the change of currents is detected. Accordingly, fine defects, such as pin holes in the windings 2, scars in the insulating coating, etc. can be detected easily.
Patent JP-H0543174-A (JP)
Title: Cage for scenery observation elevator
Inventor: TAKAGISHI YUKO
IPC: B66B11/02
Filed: 1991-08-08
Abstract: PURPOSE:To use the same kind of lower frame and cage frame even if the shape of a floor on the window side is changed when the shape of an outer casing plate is changed. CONSTITUTION:Reinforcement members disposed on the lower surface of a floor 4 are divided into auxiliary reinforcement members 4g, 4h on the window side and main reinforcement members 4a-4f on the opposite to the window side of cage. The main reinforcement members 4d, 4e, 4f on the window side of the main reinforcement members 4a-4f are disposed in a base form which is roughly equivalent to that of the frame material of a lower frame, and the auxiliary reinforcement members 4g, 4h are disposed according to the shape of an outer easing. Only the main reinforcement members 4a-4f are supported by lower frame. It is thus possible to use the same type of lower frame, manufacture an elevator cage frame in a stage when the shape of the elevator car has not been determined, and shorten its delivery period.
Patent JP-H0949414-A (JP)
Title: Oil return device for internal combustion engine
Inventor: MATOBA SHIGEHIRO
IPC: F01M1/06
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an oil return device for an internal combustion engine, heightening gas-liquid separating efficiency. SOLUTION: An oil return device for an internal combustion engine is provided with an oil return passage 5 for returning oil 3, retained in a cylinder head cover 2, to an oil pan 4, and an oil outlet side passage 50 of the oil return passage 5 is disposed facing an oil strainer 6 and in proximity to the oil srainer 6. The oil passage 5 is opened in such a way that the upper side passage wall is cut off in a position farther from the oil strainer 6 and that the lower side passage wall is brought close to the oil strainer 6.
Patent JP-H0749508-A (JP)
Title: Two-terminal nonlinear element
Inventor: YOSHIMIZU TOSHIYUKI
IPC: H01L45/00
Filed: 1993-08-11
Abstract: PURPOSE:To provide the two-terminal nonlinear element with which excellent nonlinearity free from variations and thermal stability are compatibly obtd. CONSTITUTION:A MIM element consisting of a lower electrode 2, an anodically oxidized film 3 and an upper electrode 4 is formed on a substrate 6 and is connected to a pixel electrode 5. The lower electrode 4 is formed to a structure alternately having Ta part (poor parts) of a lower nitrogen content and Ta parts (rich parts) of a high nitrogen content. Behaviors are varied in the poor parts and the rich parts by such structure. The element has the good initial nonlinearity approximate to the initial nonlinearity of a beta-Ta thin film and the excellent thermal stability.
Patent JP-H0526722-A (JP)
Title: Method and device for diagnosing contribution of sound source or vibration source
Inventor: MIZUNO KEIICHIRO
IPC: G10K11/178
Filed: 1991-07-16
Abstract: PURPOSE:To obtain a method and a device for diagnosing contribution which enable analysis of the degree of the contribution of a sound source or a vibration source to a sound or vibration at an evaluation point, in a state of actual operation and on a real time basis. CONSTITUTION:A method for diagnosing the contribution of a sound source or a vibration source diagnoses the degree of the contribution of one or a plurality of sound sources or vibration sources to a sound or vibration at an evaluation point. Each detection signal of the sound or the vibration detected in the vicinity of each sound source or vibration source is inputted to adapted filters 41, 42, 43 and 44 and the sum of the respective output signals Ea, Eb, Ec and Ed of the adapted filters 41, 42, 43 and 44 is determined. The coefficient of each of the adapted filters 41, 42, 43 and 44 is updated automatically so that a difference between an aimed signal of the sound or the vibration detected at the evaluation point and the sum of the output signals be the minimum, and the degree of the contribution of each sound source or vibration source is diagnosed on the basis of the output signal of each of the adapted filters 41, 42, 43 and 44 at the time point when the difference converges to some definite value.
Patent JP-H1024997-A (JP)
Title: Oil feeding nozzle provided with function for judging kind of oil
Inventor: SHIRAIWA YASUO
IPC: B67D7/42
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to shorten the time for judging the kind of oil. SOLUTION: A vapor suction and vent hole 4 on a nozzle part, an air pump 16 communicating with the vapor suction and vent hole 4 on a pipe body part, a gas sensor 12 connected with the air pump 16, an air pump controlling means 19 for making the air pump 16 execute evacuating action, successively sucking action and furthermore evacuating action and a means 20 for judging kind of oil for judging existence of gasoline vapor by output of the gas sensor 12 during air sucking action, are provided. As sucking action is performed before an automotive fuel tank is inserted, in case of a gasoline car with high vapor concn., air contg. vapor with high concn. flows into the gas sensor 12 approximately at the same time as a nozzle is inserted to judge a gasoline car.
Patent JP-H0485145-A (JP)
Title: Box for automobile
Inventor: KATAGIRI KATSUHIRO
IPC: B60R11/02
Filed: 1990-07-28
Abstract: PURPOSE:To simplify enclosing/takeout by providing a CD/cassette box for an automobile with a movable bottom plate energized to the opening side of a casing, a push-lock-open means, and an enclosed body holder interlocked with a bottom plate energizing means. CONSTITUTION:When a CD case 11 is inserted into a casing 12, the CD case 11 pushes a holder 13 open to enter and pushes a bottom plate 14 in against the energizing force of a spring 15, so that the lock part 14a of the bottom plate 14 is locked at the lock part 16a of a push-lock-open device 16, and the front end of the CD case 11 is locked at the holder 13. At the time of taking it out, the CD case 11 is pushed in to release its lock to the push-lock-open device 16 and the bottom plate 14. The bottom plate 14 released by the energizing force of the spring 15 presses the case 11 onto the opening end side of the casing 12. The holder 13 thereby recedes into an illustrated two-dot chain line position, and the CD case 11 is pushed out.