baber/WOPTO huggingface dataset:
Patent JP-H0374482-A (JP)
Title: Bake-drying coating material for vibration damping
Inventor: SATO NOBORU
IPC: C09D5/00
Filed: 1989-08-11
Abstract: PURPOSE:To obtain the subject coating material having a specific composition and applied to a part of automobile body necessary to take a vibration-damping countermeasure by compounding a main component consisting of a mixture of a polyester polyol, calcium carbonate, water and an aromatic solvent having high boiling point and a subsidiary component consisting of diphenylmethane diisocyanate. CONSTITUTION:The objective paint is produced by compounding (A) 100 pts.wt. of a main component produced by mixing 100 pts.wt. of a polyester polyol with 75-300 pts.wt. of calcium carbonate, 0.7-2.5 pts.wt. of water and 5-30 pts.wt. of an aromatic solvent having high boiling point (e.g. diethylbenzene) and (B) 26-100 pts.wt. of diphenylmethane diisocyanate. 8-30 pts.
Patent JP-H1137552-A (JP)
Title: One storage water heater two water channel hot water supply system
Inventor: SAITO TOSHIHISA
IPC: F24H1/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent hot water from boiling during additional burning by providing the upstream hot water supply pipe of a heat exchanger with a check valve for supplying water from upstream to downstream but blocking reverse water supply. SOLUTION: A water supply pipe 12 arranged on the upstream side of a heat exchanger 2 is provided with a check valve V which allows water supply from upstream to downstream but blocks in reverse water supply. When a hot water supply faucet 14 is closed, supply water in a water supply pipe 10 is confined between the check valve V and the hot water supply faucet 14. When the supply water in a hot water supply pipe 11 is heated and expanded during additional burning operation, pressure in the water supply pipe 10 is increased. Even if the pressure of water supplied to the water supply pipe 10 is lower than a reference level, the pressure increases over the reference level when the water in the water supply pipe 10 is heated through additional burning.  According to the arrangement, the supply water is prevented from boiling in the hot water supply pipe 11 before the delivery hot water temperature reaches a reference additional burning stopping temperature.
Patent JP-S59100000-A (JP)
Title: Starter for load
Inventor: ODA MINORU
IPC: H02K49/06
Filed: 1982-11-30
Abstract: PURPOSE:To save the energy by connecting a load to a coupler when the rotating speeds of a motor and a coupler of a flywheel become the first speed value or higher, and separating the load from the coupler when the rotating speed of the coupler becomes the second speed value or lower which is lower than the first speed value. CONSTITUTION:When the output of a power source starts increasing, a motor 1 and a flywheel 2 start rotating, and when the rotating speed reaches the first speed omega1, a clutch 3 is engaged to connect to a rotary load 4 of a pump. The energy dissipated from the flywheel 2 is consumed by the acceleration, rotary load of the pump and the friction of the clutch. When the rotating speed is declerated to the second speed value omega2, the clutch 3 is disengaged, and the motor 1 and the flywheel 2 are released from the pump.
Patent JP-2000038390-A (JP)
Title: Tetrapyrazinoporphyrazine and electrophotographic photoreceptor using the same
Inventor: TADOKORO KAORU
IPC: C07D487/22
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that has a novel crystal system, is useful as an organic photoconductor that is used in the photo-sensitive layer of an electrophotographic photoreceptor and gives an electrophotographic photoreceptor that is practically useful as not only for high-speed copying machines but also for laser printers. SOLUTION: The objective compound is represented by formula I (M is H, or an atom or compound that can bond covalently or coordinately to tetrapyrazino-porphyrazine) and has diffraction peaks at 4.6 deg., 7.1 deg., 8.0 deg., and/or 24.0 deg. at the Bragg angle of 2 θ±0.3 deg., in the X-ray diffraction. The compound of formula I is prepared by reaction of benzil with diamino-maleonitrile usually in a solvent, preferably at 100-200 deg.C to form 2,3-dicyano-5,6-diphenylpyrazine of formula II, before the product of formula II is allowed to react with a metal chloride or a metal alkoxide, preferably at 100-250 deg.C.
Patent JP-S60102664-A (JP)
Title: Toner replenishing device
Inventor: ISHIKAWA SEISHI
IPC: G03G15/08
Filed: 1983-11-10
Abstract: PURPOSE:To prevent a toner contamination by sealing tightly an opening of a toner replenishing vessel body by the first cover body by utilizing an engaging relation of a projecting line and a recessed groove, and opening it by a projecting part piece of the second cover body. CONSTITUTION:A cartridge is inserted into a toner storage tank 20 through an inserting port 31, and an engaging piece 7 is detained to a thick part 21a of a side wall 21. When the second cover body 32 is closed, a projecting part piece 33 is engaged to a projecting part 11a of the first cover body 11 and depressed, and the first cover body 11 is opened. A toner T in a cartridge body 2 flows out through an opening 3, and it is supplied to the inside of the toner storage tank 20. A toner cartridge 1 can be installed to the toner storage tank 20 in a tightly sealed state, therefore, a toner does not leak out nor scatters, and the circumference is not contaminated. When taking out the toner cartridge 1, a jaw part 12 is engaged to the thick part 21a of the side wall 21 and the first cover body 11 is closed, therefore, a contamination of the circumference is prevented.
Patent JP-S59101439-A (JP)
Title: Acetal compound
Inventor: TANABE AKIRA
IPC: A01N37/06
Filed: 1982-11-30
Abstract: NEW MATERIAL:An acetal compound shown by the formula I (R<1> is 1-4C lower alkyl; R<2> and R<3> are R<1> or 1-4C lower alkenyl; R<4> is same as defined for R<1>). EXAMPLE:6, 6-Dimethoxy-5-hydroxy-5-methyl-4-allyl-3-keto-hexanoic acid methyl ester. USE:Having antifungal activity, useful as an intermediate for a cyclopentenolone, an alcohol component for allethrin, etc. widely used as a fungicide, agricultural chemicals, perfume, etc. PROCESS:A beta-ketoesterified compound shown by the formula II is reacted with an alpha-ketoacetalyzed compound shown by the formula III in the presence of a base such as NaH, etc., preferably in an ether solvent at -50-30 deg.C to give a compound shown by the formula I .
Patent JP-2001034800-A (JP)
Title: On-vehicle machine for toll collection system for vehicle
Inventor: SATOMURA SHIGEYUKI
IPC: G07B15/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle machine for a vehicle toll collection system which expands a range wherein an automatic toll collection service is provided, makes it possible to receive multiple toll collection services without changing a card medium by a passenger, and can greatly improve convenience. SOLUTION: The on-vehicle machine stores multiple card media at the same time and is provided with multiple automatic toll collection services, and the on-vehicle machine is equipped with a service detecting means S2 which detects which of multiple automatic toll collection services is expected and selecting means S5, S7, and S9 which select one card medium matching the service detected by the service detecting means out of the card media and automatically collects a toll by the one selected card medium.
Patent JP-H1047600-A (JP)
Title: Method of automatically connecting/disconnecting piping-joint and device therefor
Inventor: NISHIDA KAZUHIRO
IPC: F17D3/03
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic connecting/disconnecting device for a fluid piping joint decreasing a number of part items, by a simple system of maintenance, increasing a center deviation permissible range of the fellow pipe joints. SOLUTION: In a male side joint 2, a reciprocating linear motion mechanism, typically, an air cylinder 3, piston 4, clamper 5 connected to the piston 4 and a disk-shaped flange 6 before a forward advance position of the piston 4 are provided. In the clamper 5, in a root part in the vicinity of a hinge part, a tapered notch 7 is provided, by this notch 7 and the flange 6, a reciprocating motion of the piston 4 is changed into an opening/closing motion of the clamper 5. In a mutually opposed female side joint 1, in order to prevent leaking of a fluid when a pipe is connected, a gasket 8 is inserted to a bottom part in a part inserting the female side joint.
Patent JP-H0655165-A (JP)
Title: Apparatus for controlling quality of water
Inventor: WAKAHARA TAKAO
IPC: C02F1/66
Filed: 1992-08-06
Abstract: PURPOSE:To obtain the stable quality of water by suppressing the rising of the concn. of oxygen during the supply of water when the load of a plant is lowed in the quality control of water by applying a CWT method. CONSTITUTION:The control of the opening and closing of the vent valve 6-7 of a degassing device 6 is performed on the basis of the concn. of oxygen in a water supply system detected by an oxygen concn. detector 11 and the plant load quantity detected by a load quantity detection means 20 by a degassing device vent control means 21. By this constitution, oxygen of the degassing device 6 is discharged to the atmosphere when plant load lowers to suppress the rising of the concn. of oxygen during the supply of water.
Patent JP-H05238503-A (JP)
Title: Safe-deposit box installation
Inventor: MIYAKE ATSUO
IPC: B65G1/137
Filed: 1992-08-06
Abstract: PURPOSE:To see that the necessary work such as the taking in and out of valuables can be performed easily by opening the opening/closing cover of a safe case as it is without taking out the safe case, which is carried out to the safe carrying-out position inside a coupon booth, from the safe case carrying- out position. CONSTITUTION:An opening 12a piercing in the vertical direction is provided at the position contiguous to the wall 11a inside a coupon booth, and a carrying means (an automatic warehousing and delivering crane 4, a conveyor 5, etc.), which carries a safe case 26 between the inside of this opening 12a and the safe case storage shelves 3a and 3b inside a safe room 1, is provided, and the opening/closing cover 28 of the safe case 26 carried out into the opening 12a is constituted capably of opening to the side where the wall 11a exists.
Patent JP-H0260403-A (JP)
Title: Gas insulation switchgear
Inventor: AOYANAGI AKIRA
IPC: H02B13/02
Filed: 1988-08-26
Abstract: PURPOSE:To reduce vibration by planting a plurality of supports, penetrating through the upper slab, onto the lower slab of a building, while separating each other then mounting a common base thereon and securing the common base thereto thereafter mounting and securing a gas insulation switchgear integrally onto the common base through resilient supports. CONSTITUTION:A plurality of supports 7 are planted and secured vertically onto the slab of first floor in a building. The supports 7 are separated one another where one ends thereof penetrate through through-holes 8a made through the slab of second floor. A resilient body 9 is mounted in a gap between the through-hole 8a and the support 7. A common base 10 is mounted on the supports 7 at the second floor and secured thereto, and a base 12 is arranged to face with the common base 10 through a plurality of resilient support 11. A gas insulation switchgear 14 comprising a gas insulation circuit breaker 13 and the like is mounted integrally on the base 12 secured thereto.
Patent JP-H0552496-A (JP)
Title: Shooting system
Inventor: NAKAI KATSUYA
IPC: G06T1/00
Filed: 1991-08-22
Abstract: PURPOSE:To obtain quickly a summerized result of the score of a player without any mistake in the score of the player by a method wherein the impact positions of projectiles on a target plate are detected employing a device having picture processing function to give a specified point to the score of the player. CONSTITUTION:The picture information of a target plate 101 in the initial condition thereof, which is obtained by a camera 201, is stored in a second picture memory 32 and shooting is effected, then, the picture information of the target plate 101 is stored into the first picture memory 31 at every shooting. Then, the picture information of the initial condition of the second picture memory 32 is compared with the picture information of the first picture memory 31 after shooting by a picture data comparing unit 35, then, the values of coordinates whereat the condition of the target plate 101 is different due to the change of the condition after the shooting are obtained, then, a pattern information, stored in an edge memory 34 by the adding unit 36 of the points, is compared with the value of coordinates at the detected shooting position whereby the score of a player is operated. The score is obtained at every one shooting and is summerized by an accumulating unit 37 to indicate it on a display 401.
Patent JP-H0298431-A (JP)
Title: Injector head for manufacturing tread strip
Inventor: RAINAA HIRUKE
IPC: B29C48/12
Filed: 1989-08-17
Abstract: PURPOSE: To obtain an injector head having excellent flexibility, accurate dimensionality, and relatively low cost and simple structure by rotatably constituting an end member, and mounting either a thickness-adjustably sliding means or two side plates on the end member. CONSTITUTION: A center of an extrusion head body 12 is passed through a lengthwise direction to form a main extruding mechanism 14. A combination of two side plates (only 16A is shown) and a thickness-adjustable sliding means 18 is disposed in a port of the mechanism 14. An end member 28 of an injector head has a support surface 30 for the means 18, and one side plate 16A is supported onto the sliding surface 32 isolated from the surface 30 in the means 18, accurately guided. Wen the member 28 is rotatably moved, an isolation occurs from the body 12 on the slide surface 32, the means 18 and the side plate 16A are separated from one another, and exposed.
Patent JP-H0716504-A (JP)
Title: Spray gun and outside mixing type two-pack painting apparatus
Inventor: KENMOCHI YUJI
IPC: B05B7/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide an outside mixing type two-pack painting apparatus by which good mixed state can be obtained even in the case a polyurethane-based or epoxy-based paint is used. CONSTITUTION:A first hollow needle valve 18 is installed in the inside of a painting nozzle 4 to freely close the tip open part of the nozzle 4 and a second hollow valve 12 is installed in the hollow part of the needle valve 18 to freely close the tip open part of the needle valve 18 and a paint is introduced into a space between the inner wall of the painting nozzle 4 and the first needle valve and a hardening agent is introduced into a space between the inner wall of the first needle valve 18 and the second needle valve 12. When a trigger is pulled, the hardening agent outlet and the paint outlet are opened and two liquids are sprayed and, at that time, compressed air with the same pressure as that at a center air hole 2 for spraying is blown from a mixing air hole in two directions which cross the ejection axis but do not came cross mutually and the paint and the hardening agent mixed in the jet flow are finely granulated and mixed with each other.
Patent JP-H1169495-A (JP)
Title: Hearing aid
Inventor: LAMBERTUS FRANCISCUS MARIA DE
IPC: H04R25/00
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To fix the frequency of an oscillator regardless of the fluctuation of a power supply voltage and a temperature by receiving reference signals generated by a crystal oscillator from a remote control part and adjusting the frequency of the oscillator by the received reference signals. SOLUTION: Every time the reference or control signals whose source is the remote control part are received in a reception part 41, the frequency of clock signals c1 is measured by the reference or control signals in a control circuit 46. The reference or control signals are directly managed by the frequency of a crystal incorporated in the remote control part and appropriately used as a reference. In the case that the measurement of the frequency of the clock signals c1 indicates that the frequency deviates from a reference frequency, a control value is decided in a control part 46 and the controllable oscillator 48 adjusts the frequency of the clock signals c1 by the control value. Thus, the frequency of the clock signals c1 generated by the controllable oscillator 48 is prevented from exceeding a prescribed range.
Patent JP-2000049653-A (JP)
Title: Noncontact communication system
Inventor: UEDA TAKASHI
IPC: H04B1/59
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an interrogator in the noncontact communication system. SOLUTION: When detecting a transponder being in a communicable range, the interrogator sends a radio wave, from which only electric power not enough for operating the transponder in the range is obtained, from a turning circuit 5. Since the electric power obtained from the radio wave is insufficient, the transponder turns on and off repeatedly in certain cycles, the impedance regarding the tuning circuit 5, therefore, varies, and the interrogator detects the impedance variation in specific cycle to recognize that the transponder is present in the communicable range. Then the interrogator sends out a radio wave from which the transponder can obtain sufficient electric power for a communication.
Patent JP-H1148333-A (JP)
Title: Manufacture of spiral synthetic resin tube
Inventor: SUGIURA EIICHI
IPC: B29C65/58
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a spiral synthetic resin tube having high airtightness, watertightness and strength. SOLUTION: The method for manufacturing a spiral synthetic resin tube having the step of spirally winding a strip-like synthetic resin plate 1 while engaging a columnar protrusion 1A formed at a width direction one end of the resin plate 1 within a tubular recess 1B formed with a slit 1C formed at the width direction other end of the plate 1, comprises the steps of previously embedding en energizing heater 2 at least in one of the one and the other ends of the plate 1, engaging the protrusion 1A within the recess 1B, then energizing the heater 2, and thus melting the engaging end of the plate 1 to be integrated.
Patent JP-H1150434-A (JP)
Title: Erosion control dam
Inventor: WAKAMATSU SEIJI
IPC: E02B7/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To cause a flow of soil in a natural state without blocking soil and sand by a method wherein an erosion control dam comprises a dam body, flow water generated at the lower part of the dam body, and an opening for outflow of soil, and is structured such that even during the occurrence of a flood, a part of water and soil sand sand is caused to flow out to the downstream side of the body through an opening. SOLUTION: An erosion control dam comprises a dam body 7, and an arch-shaped opening 8 for outflow of water and soil formed in the lower part of the damp body 7. The dam body 7 is constituted such that soil forms a filling 1, the surface situated upper stream and the surface situated downstream of the filling 1 are covered with a steel sheet pile 2, and the opening 8 is formed such that a corrugated steel plate, such as a corrugated plate, formed in a semicylindrical shape or a cylindrical shape and extended through the dam body 7. The forming number and the area of the openings 8 are properly determined according to the scale of the dam body 7 and the forming number and the area are set to a value enough to prevent outflow of quantities of water soil during the occurrence of a flood. Thus, by forming the openings 8 in the erosion control dam, the dam forms the erosion control dam during the occurrence of a flood and causes a flow of soil in a natural state during a normal period without interception of soil.
Patent JP-H0631730-A (JP)
Title: Manufacture of ligneous forming base material
Inventor: SUGIURA SATOSHI
IPC: B29L31/30
Filed: 1992-07-14
Abstract: PURPOSE:To mold a ligneous forming base material having an excellent form stability because of its well-preportioned fiber density. CONSTITUTION:A ligneous chip is cooked and fibrillated to mold a mud-dily fibrous ligneous fiber group. A ligneous forming base material K is molded as follows; the ligneous fiber group is sent into an extrusion part 4 of an extrusion molding machine 3 to be extruded from the inside of the extrusion part 4 into a molding part 5; it fills an inside of a closed space 6 of the molding part 5; a molding material 10A molded by filling the inside of the closed space 6 is dried after applying a hardening agent and a release agent to the molding material 10A the dried molding material 10C is pressed between a molding face 12a of a bottom force 12 of a hot press machine 11 and a molding face 13a of its top force 13 while being heated; and the hardening agent is cured.
Patent JP-S59104461-A (JP)
Title: Fuel coating pipe
Inventor: MATSUMOTO TOSHIO
IPC: G21C3/20
Filed: 1982-12-01
Abstract: PURPOSE:To develop a fuel coating pipe excellent in mechanical strength and anti-PCI capacity, by performing the annealing of the fuel coating pipe for a light-water reactor prepared by coating the inner surface of a zircaloy pipe with a Zr-layer in a stress removing state. CONSTITUTION:As the fuel coating pipe for a light-water reactor, a pipe prepared by coating the inner surface of a zircaloy pipe with a Zr-layer 2 is used. The stress removal annealing of this zircaloy pipe is performed by heating the same to 450-570 deg.C for about 2-4hr. In this case, said stress removal annealing is performed in such a manner that the zircaloy pipe after annealing has yield stress sigmaY shown by a formula [ I ] at a nuclear reactor using temp. By this method, a coating pipe excellent in mechanical strength and anti-PCI capacity as the destruction preventing characteristics thereof and high in mechanical strength especially in a life initial period is obtained.
Patent JP-2000045044-A (JP)
Title: High yield point steel excellent in weld zone toughness and its production
Inventor: IKI HIROSHI
IPC: C22C38/00
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel having a high yield strength of >=550 MPa, furthermore excellent in weld zone toughness and suitably usable for a large welding structure. SOLUTION: This high yield point steel is the one having a steel compsn. contg. 0.03 to 0.10% C, 0.010 to 0.5% Si, 0.3 to 2.0% Mn, <=0.020% P, <=0.02% S, 0.7 to l.5% Cu, 0.3 to l.5% Ni, 0.05 to 0.3% Mo, 0.05 to O.03% Nb, 0.005 to O.03% Ti and 0.005 to <0.01% sol.Al and having yield strengt of >=550 MPa. The high yield point steel is produced by heating a slab having this compsn. to the temp. range of 950 to 1,250 deg.C, executing hot rolling, cooling it from >=700 deg.C at a cooling rate of 1.0 to 50 deg.C/s to the range of the temp. equal to or above the room temp. and thereafter executing tempering in the temp. range of 400 to 650 deg.C.