baber/WOPTO huggingface dataset:
Patent JP-S60139002-A (JP)
Title: Electromagnetic delay line
Inventor: KAMETANI KAZUO
IPC: H03H7/34
Filed: 1983-12-27
Abstract: PURPOSE:To attain a superhigh-speed and miniaturization by returning a folding line alternately on the 1st virtual surface and the 2nd virtual surface opposite to the 1st surface with a space T and in a pitch P set within a range specified to the space T. CONSTITUTION:An earth electrode 1 is formed on the entire lower side surface of a flat belt-shaped dielectric layer 2. Both the layer 2 and electrode 1 are folded in a body into a waveform having a tranpezoidal vertical section to form repetitively tops 7 and bottoms 8. On the upper surface side of the layer 2, a reverse conduction path 5b on an upper surface side 9 of each top 7 together with a forward conduction path 5a formed at each bottom 8 between tops 7. Then a secondary conduction path 6 is formed on the sloping surface of the top 7, and paths 5a and 5b are connected to each other to form a folded line 3. A space T is secured between the 1st virtual surface U connecting the center of the path 5a and the 2nd virtual surface V connecting the center of the path 5b. The return pitch P is set within a range of 0<T/P<1 to attain a superhigh- speed and miniaturization for an electromagnetic delay line.
Patent JP-S62106320-A (JP)
Title: Vane wheel type flowmeter
Inventor: ONODA HAJIME
IPC: G01F1/10
Filed: 1985-11-05
Abstract: PURPOSE:To enlarge the measuring range of a flow rate, by respectively forming the first fluid passage connected to a fluid blow-out nozzle and the second fluid passage of a vane wheel in the axial flow direction thereof to the fluid passage of the vane wheel in the upstream side thereof. CONSTITUTION:When the flow rate of the fluid flowing through the fluid passage A of a flowmeter main body 1 is little, a valve plate 18 is held on the bottom plate 11a of a valve case 11 under its own weight in a contact state and fluid communication holes 12 are held to a closed state by the valve plate 18. In this state, a vane wheel 3 is rotated only by the fluid blown from the tangential direction of said wheel 3 and the flowmeter main body 1 can be allowed to function as a tangential flow type vane wheel flowmeter. Further, when the flow rate of the fluid flowing through the passage A of the flowmeter main body 1 increases to about 1m<3>/hr, the stream in the side of a second fluid passage 17 comes to a main stream and, therefore, the flowmeter main body 1 can be allowed to function as an axial flow type vane wheel flowmeter.
Patent JP-S61126372-A (JP)
Title: Ignition-timing controller for engine
Inventor: IIDA KATSUYOSHI
IPC: F02D41/14
Filed: 1984-11-22
Abstract: PURPOSE:To improve the driving performance and the output by installing an ignition control means which receives the output of an aimed ignition-timing setting means for setting an aimed ignition-timing and ignites a spark plug at the aimed ignition-time. CONSTITUTION:An aimed throttle-valve opening-degree setting means sets the aimed throttle-valve opening-degree of an engine by receiving the output of an acceleration detecting means. An aimed ignition-timing setting means receives the output of the aimed throttle-valve opening-degree setting means and sets an aimed ignition-timing according to the aimed throttle-valve opening-degree. An ignition control means receives the output of the aimed ignition-timing setting means and ignites a spark plug at the aimed ignition-timing. Since the ignition timing can be favorably controlled in good response in accordance with the variation of the operation state of the engine, the driving performance and the output in the transient operation of the engine can be improved.
Patent JP-H11340534-A (JP)
Title: Oxide-based superconducting device
Inventor: USAGAWA TOSHIYUKI
IPC: H01L39/24
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To substantially remove a grain boundary in a Josephson junction, by jointing a superconducting body to a normal conducting body in the single crystal grain of a substrate to make the Josephson junction. SOLUTION: A Josephson junction is formed on the YBCO single-crystal region (oxide-based superconducting body) of a substrate formed in a plane, and superconducting wirings 5, 6 and taking-out parts 7, 8 are formed on the YBCO single-crystal region. That is, a YBCO single-crystal in cut away at a (110) crystal plane direction in a wafer shape to remove the incompleteness of a YBCO single-crystal substrate 20' doped at 3 to 14% Zn, a grain of YBCFO 31 is grown homoeptaxially, and then the superconducting wiring 5, a YBCO layer 21 and a PCB 22 (normal conducting body) to be the underlayer superconducting layer 21 of Josephson junctions 300, 301 are formed. Also, an interlayer separating film 40 is formed over the whole surface, and then contact holes 9 are formed in the Josephson junctions 300, 301 to form the superconcuting wiring 6.
Patent JP-H1090484-A (JP)
Title: Hydrogen/oxygen injection system of boiling water reactor plant
Inventor: OTA MASAMIKI
IPC: G21D3/08
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To stably maintain oxygen concentration at the outlet of recombiner of gas waste processing system by varying oxygen injection rate following the change of oxygen concentration and flowrate at the outlet. SOLUTION: In the case hydrogen temporarily stagnates and discharges in the main condenser 4, for example, the recombining amount of hydrogen and oxygen in a recombiner 8 of a gas waste processing system varies with it. The state can be known from the oxygen concentration at the outlet of the recombiner 8 of a gas waste processing system. Upon receiving the oxygen concentration change, oxygen concentration is detected without delay with an oxygen concentration detector 11 and an oxygen concentration measuring device 12, which is input in a hydrogen / oxygen injection rate controller 19. In the hydrogen / oxygen injection rate controller 19, control signal for varying the opening of an oxygen injection rate control valve 18 can be sent through a specific operation.  Repeated operation of this, as the results, comes to stabilize oxygen concentration at the outlet of the recombiner 8 of a gas waste processing system.
Patent JP-H07101451-A (JP)
Title: Carrying jig for water tank
Inventor: OGAWA SOUICHI
IPC: B65D25/28
Filed: 1993-10-04
Abstract: PURPOSE:To efficiently and easily carry a water tank to a desired place. CONSTITUTION:A carrying jig for water tank comprises a bottom plate 1 for receiving a bottom of a water tank V and a pair of opening/closing plates 2, 3 which are respectively connected to both side rims of an opening of the bottom plate and can open/close to swing between a closing position for holding the water tank with the bottom plate 1 and an opening position for releasing an upper part of the water tank, wherein a coupling for removably coupling both opening/closing plates 2, 3 at the closed position with each other is provided between the opening/closing plates. Handles 2g, 3g which overlap each other with their inner faces aligned at the closed position of the opening/closing plates 2, 3 are formed at free ends of both plates 2, 3, while the handles 2g, 3g are equipped with insertion holes 2h, 3h drilled to allow a hand of a carrying person to be inserted while the handles 2g, 3g overlap and a tab 3b is connected to an upper end of the insertion hole 3h of one of the handles 3g.
Patent JP-S60139804-A (JP)
Title: Cocoon reeling tank in direct reeler
Inventor: NAGATA HAJIME
IPC: D01B7/04
Filed: 1983-12-24
Abstract: PURPOSE:To silk yarn reeling tank in which the tank bottom is inclined toward the next pupa-collecting tank and a rotating disk is installed in the bath to make it easy to collect pupas. CONSTITUTION:The silk yarn-reeling tank 1 is made round and the pupa-collecting tank 2 is fitted next to the reeling tank 1. The bottom 6 of the tank 1 is inclined toward the pupa-collecting tank 2 and both tanks are connected through the opening 7 at the bottom of the wall separating the tanks 1, 2. A rotating disk 8 is set in the bath of the reeling tank 1. The pupas falling in the bath are received by the disk 8 to allow them to move to the periphery of the disk and fall down through the peripheral gap 12 to the bottom 6, finally they are moved along the bottom inclination to the collecting tank 2.
Patent JP-S62110047-A (JP)
Title: Power transmitting and interrupting device
Inventor: FUJII ETSUO
IPC: F16H48/40
Filed: 1985-11-06
Abstract: PURPOSE:To quickly and smoothly transmit and interrupt power by actuating power transmitting and interrupting between two transmission members arranged on the same axis by combination of a planetary gear mechanism and a brake. CONSTITUTION:There is provided the first planetary gear 12 engaged with the first ring gear 10 fixed to a casing 18, and further the first planetary gear 12 is engaged with the first sun gear 11 mounted on an input shaft 8. There is provided the second planetary gear 15 engaged with the second ring gear 13 capable of racing, and further the second planetary gear 15 is engaged with the second sun gear 14 mounted on an output shaft 9. Further, both planetary gears 12, 15 are supported by a common carrier 16. The second ring gear 13 is raced or fixed by action of a drum brake 17 to transmit and interrupt power between both shafts 8, 9.
Patent JP-H1058893-A (JP)
Title: Cleaning apparatus
Inventor: TANAKA MASAO
IPC: A47L25/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent powder produced when characters or the like written on a black board or the like are erased from flying in the surrounding atmosphere by collecting the powder in a storing container while erasing the characters. SOLUTION: Cylinders 1, 2 rotatable only in one direction are moved in a vertical direction relative to the cylinders 1, 2 while kept in contact with a black board or like. The surface of the cylinders 1, 2 is formed with felt or the like, and the cylinders that does not rotate when restrained from rotating by a stopper 6 rub against the black board to thereby erase characters written thereon, and powders produced then are caused to be transferred to the cylinders. When the cylinders are rotated, the transferred powder is scraped off with removing parts 7, 8 and the powder so scraped off is then received in a container 10. When the above movement is repeated with two cylinders 1, 2 disposed in parallel whose rotating directions are different, the respective cylinders 1, 2 alternately perform the afore-described operation. This cleaning apparatus can be used for cleaning general dust.
Patent JP-S60139606-A (JP)
Title: Transpiring composition
Inventor: TSUDA SHIGENORI
IPC: C09K3/00
Filed: 1983-12-27
Abstract: PURPOSE:A transpiring composition for repelling insect pests, containing a specific pyrethroid compound and a specified compound, having both high initial effect by synergistic action and durability of effect. CONSTITUTION:A composition containing (A) a compound shown by the formula (R1 is H, or CH3; R2 is 2-methyl-1-propenyl when R1 is H, R2 is CH3 when R1 is CH3), such as (+ or -)-1-ethynyl-2-methyl-2-pentenyl (+ or -)-cis, trans-chrysanthemate, and (B) 2,3,4,5,6-pentafluorobenzyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate in a weight ratio of preferably A:B=1:1-4:1. The composition is further blended with a proper amount of an antioxidant or an ultraviolet light absorber as a stabilizer, to give a transpiring composition having stabilized effect.
Patent JP-H0783522-A (JP)
Title: Controlling method for air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F25B1/00
Filed: 1993-09-10
Abstract: PURPOSE:To prevent burning of a compressor based on a malfunction of a discharge tube temperature sensor by controlling an opening of a motor-driven expansion valve in response to an inverter frequency until a discharge tube temperature reaches a predetermined time after an operation is started. CONSTITUTION:When an operation is started, control is switched by a control switching means 14, and it is so controlled in response to an inverter frequency as to become a valve opening by a motor driven expansion valve opening deciding means 15. Then, a discharge tube temperature is inputted to a comparing means 16, the control is switched by the means 14 when it is a predetermined value input from a temperature setting means 17, and switched to a control corresponding to the discharge tube temperature. Thus, even if a discharge tube temperature sensor 8 does not detect a discharge tube temperature due to removal of the sensor 8 from a discharge tube, etc., the valve is not excessively throttled. Accordingly, damage of a compressor 1 based on a malfunction of the sensor can be prevented.
Patent JP-H1072822-A (JP)
Title: Pile for foundation and construction method of foundation for structure
Inventor: KINOSHITA FUMIO
IPC: E02D5/48
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To lessen the contact with air in the wooden members driven in a normal water zone and improve the corrosion-resistant property as the whole piles for a foundation, by using wooden piles in the lower side corresponding to the normal water zone and using concrete piles at the upper side corresponding to the dry zone. SOLUTION: A steel connection pipe 5 is buried to project the front end, in the center of one end 4, in a concrete pile 2. The connection pipe 5 of the concrete pile 2 is driven in the center of the butt end 6 of a pine pile 3 and linearly connected to form a pile 1 for a foundation. The whole body of the pile 1 is driven deep in the ground to position the pine pile 3 in the normal water zone H and position the concrete pile 2 in the dry zone E respectively. The lower pine pile 3 has a larger diameter as it goes up and has a number of uneven parts 9 at the surface and further a large frictional resistance against the settling direction to effectively prevent the whole body from settling. And since the lower pine pile 3 is positioned under the normal water zone of the ground, the corrosion thereof can be prevented.
Patent JP-S61127201-A (JP)
Title: Waveguide type power distributer
Inventor: SEKI HAJIME
IPC: H01Q3/26
Filed: 1984-11-27
Abstract: PURPOSE:To set a feeding power ratio and a feeding phase to a prescribed value based on the length of each phase shift reflecting waveguide and the position or size of each coupling hole by connecting the phase shift reflecting waveguide to an input terminal of each slot waveguide. CONSTITUTION:A feeding waveguide 1, its input terminal 2, an output terminal 3, a coupling slot 4, a slot waveguide 5 and a radiation slot 6 have the same functions as those of conventional ones. Then the coupling slot 4 is not provided to the side of the slot waveguide 5 of the feeding waveguide 1 as conventional methods but placed at the opposite side, the reflecting waveguide 7 is connected to the input terminal of the slot waveguide 5 and the slot waveguide 5 is energized via the reflecting waveguide 7 so as to change freely the length of the reflecting waveguide 7 thereby setting optionally the feeding phase to the slot waveguide 5. It is possible to set the feeding amplitude to a prescribed value by changing the position or tilt angle of the coupling slot 4 as a conventional method.
Patent JP-H04128985-A (JP)
Title: Ic card reader/writer
Inventor: NISHIDA TOMONORI
IPC: G06K17/00
Filed: 1990-09-20
Abstract: PURPOSE:To enable an IC card to move in an IC card reader/writer by providing the IC card reader/writer with a light emitting section. CONSTITUTION:An IC card is inserted in an IC card reader/writer 7 from a card insertion hole 16, and when the IC card reaches to a stopper position 17 an IC card reader/writer control section 12 detects the IC card 11 with the aid of a card detecting section 14 and lights up a light emitting lamp 10. When light from the light emitting lamp 10 is projected to a solar battery 5, it is turned on and supplies the IC card with power. Therefore, the IC card is maintained to be ready for operation.
Patent JP-H07107513-A (JP)
Title: Magnetic recording and reproducing device for video signal added with reinforce signal
Inventor: OKAYAMA MUTSUYUKI
IPC: H04N9/80
Filed: 1993-10-05
Abstract: PURPOSE:To provide a VTR for recording and reproducing a television signal, to which a reinforce signal is added, while separating the reinforce signal and a PAL signal or a SECAM signal. CONSTITUTION:This signal is provided wish a first changeover switch 103 for switching a television signal outputted from a reinforce signal/television signal separator circuit 107 and a television signal inputted from an input terminal 105, first magnetic heads 19 and 20 for recording a signal, for which the signal from the first changeover switch 103 is converted to a waveform suitable for recording, in a magnetic tape 17 and second magnetic heads 21 and 22 for recording a signal, for which the reinforce signal outputted from the reinforce signal/television signal separator circuit 107 is converted into a waveform suitable for recording, and a track recorded by the first magnetic heads 19 and 20 and a track recorded by the second magnetic heads 21 and 22 are alternately recorded on the magnetic tape 17.
Patent JP-S61126520-A (JP)
Title: Focus adjusting device for endoscope
Inventor: TAKAMURA KOJI
IPC: A61B1/00
Filed: 1984-11-26
Abstract: PURPOSE:To obtain a focus adjusting device for an endoscope which makes a focus adjustment accurately and smoothly and is constituted compactly by providing a spring member which is made of shape memory array and varies in its energizing force when powered on to move the lens frame of a focus adjusting lens in optical-axis directions of an objective optical system. CONSTITUTION:A visual field observed through an observation window 2 is image-formed on the image receiving surface of a solid-state image pickup element 6 through the objective optical system 5. Then, each image is converted into an electric signal and when a detector 11 decides that an image is out of focus, a switching circuit 12 closes an input switch 14 to power on the 2nd coil spring mode of shape memory alloy. Consequently, the 2nd coil spring 22 heats up to become short in length, and the lens frame 17 stops and is held where the 1st and the 2nd coil springs 21 and 22 balance in energizing force with each other. Namely, the focus adjusting lens 16 moves back to vary in focus to the image receiving surface of the solid-state image pickup element 6.
Patent JP-2001071027-A (JP)
Title: Coiling method for continuous strip
Inventor: TANAKA HIRONOBU
IPC: B21C47/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a slip flaw of a strip surface, etc., and to obtain a coil having a good coiled shape by descending an upper roll with a cylinder mechanism to narrow a roll gap to a thickness wider than a strip thickness and bringing the upper roll into contact with a strip with a gear mechanism. SOLUTION: After an upper roll 15 is ascended/traversed by a cylinder 21, the upper roll 15 is descended by the cylinder 21, a roll gap between the upper roll and a lower roll 16 is narrowed to (t)+αwider than a strip thickness (t), successively, the upper roll 15 is brought into contact with a strip by a gear mechanism. The α is desirably set to several millimeters. The upper roll 15 is slowly brought into contact with the strip in running to prevent quality deterioration. Preferably, a peripheral speed of a pinch roll is set to v-β smaller than a strip running speed, backward tension is imparted to the strip, the gap adjustment is conducted by the gear mechanism against a setting electric current value (i) of a pinch roll drive motor is regulated in a range of i±Δi.
Patent JP-H0297088-A (JP)
Title: Printed wiring board
Inventor: MISAWA HIDETO
IPC: H05K1/11
Filed: 1988-10-03
Abstract: PURPOSE:To enable the conduction treatment to be simply and surely performed to make a printed wiring board excellent in high frequency property by a method wherein the through-hole conduction between a circuit section and a metal board of a metal base laminated board, which is composed of the metal board and metal foils formed on the upside and/or underside of the metal board through the intermediary of an insulating layer, is made through a conductive fastening piece. CONSTITUTION:A base metal board is formed of simple, alloy, or composite material of iron, aluminum, or the like, and the simple, the modified resin, or the mixture of phenolic resin, epoxy resin, or the like is used as an insulating layer. If necessary, a coating layer of resin vanish to which solvent is added, a resin impregnated base material of woven fabric, non-woven fabric, paper, or the like formed of organic or inorganic fiber impregnated with resin vanish, or a film, a sheet, or the like formed of the above resin is used. An electric circuit is formed on the base metal board on which a metal foil has been laminated through the intermediary of the above insulating layer, and the through-hole conduction between the circuit section and the metal board is made by a conductive fastening piece such as a pin or a screw. By this setup, judging from the result of a comparison test, the process of a through-hole conduction section can be simply and surely performed.
Patent JP-H0192610-A (JP)
Title: Vehicle position measurement system
Inventor: SHIMIZU SUKENOBU
IPC: G01C21/00
Filed: 1987-10-02
Abstract: PURPOSE:To measure an azimuth with high accuracy by correcting other detectors according to measured values obtained by one detector on a high accuracy side in respective states. CONSTITUTION:The position of a vehicle is measured by magnetic azimuth detectors 1 and 2, movement distance detectors 3 and 4, and an arithmetic unit 7. Namely, a difference in movement distance between two points which are isolated in the right-left direction of the vehicle is measured by the difference distance detector consisting of a left wheel movement distance detector 3, a right-wheel movement distance detector 4, and a pulse difference detector. When the vehicle turns within a prescribed radius of rotation, the difference magnetism error between the magnetic azimuth detectors 1 and 2 is corrected according to the angle of rotation obtained by the difference distance detector. Further, when the vehicle turns exceeding the prescribed radius of rotation, the difference distance detector corrects the error according to angles of rotation obtained by the magnetic azimuth detectors 1 and 2.
Patent JP-H08115495-A (JP)
Title: Automatic vehicle arranging device
Inventor: YAMAMOTO TADASHI
IPC: G08G1/123
Filed: 1994-10-14
Abstract: PURPOSE: To shorten the delivery time in a whole area by permitting respective vehicles to efficiently execute delivery in an area range for every vehicle of plural destinations in a short time and also permitting the respective vehicles to efficiently execute loading. CONSTITUTION: The respective destinations are alotted to plural blocks by an alotting means 9a by a delivery request from a shipper. The block is set by the number of the vehicles based on the central position of the destination in terms of time. Concerning the alotted destination, a delivery route indicating the usual delivery route is simulated plural times by a route generating means 9b. A simulation requiring an operation time which exceeds a limit time is prohibited, multiple results are obtained in a short time and the choices of the delivery route are increased. Thus, a vehicle arranging plan is correctly generated in a short time, delivery is efficiently executed in the block in an actual delivery job and the delivery time is shortened.