baber/WOPTO huggingface dataset:
Patent JP-H09170492-A (JP)
Title: Operating gas refilling method and device for stirling engine
Inventor: MAKIHARA SHINICHI
IPC: F02G1/05
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To refill operating gas from the outside into a high pressure tank through a working space without stopping a Stirling engine by utilizing a heater tube surface temperature adjusting function. SOLUTION: A refilling tank 19 by which external operating gas is supplied to an operating space 1, is arranged in this device so that refilling operating gas is supplied from this refilling tank 19 to a low pressure side line 2 so as to be led to flow into the working space 1 while a Stirling engine is operated, and operating gas led to flow into this working space 1 is discharged from a high pressure side line 8 by the heater tube surface temperature adjusting function of the Stirling engine. When the pressure of the discharged operating gas is below the internal pressure of a high pressure tank 6, it is pressurized by a compressor 12 equipped to the Stirling engine so as to be refilled into the high pressure tank 6.
Patent JP-2000161625-A (JP)
Title: Waste incinerating furnace
Inventor: OTA HIDEAKI
IPC: F23G5/027
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To permit the setting of an indoor temperature and a gas stagnating period of time coping with the kind of wastes charged into a primary combustion chamber, by a method wherein both of primary and secondary combustion chambers are formed in different furnaces and communicate through a heat gas passage and a circulating passage, while a radiation converting body is arranged at the outlet port side of the secondary combustion chamber. SOLUTION: A primary combustion chamber 2 in which wastes are charged through a charging port 5 and are reserved on a grate 1, and a secondary combustion chamber 3 in which a combustion burner 4 is arranged at the side of an inlet port, are formed in different furnaces. On the other hand, heat gas generated in the secondary combustion chamber 3 is guided to the primary combustion chamber 2 through a heat gas passage 6, while pyrolysis gas generated in the primary combustion chamber 2 is guided to the inlet port side of the secondary combustion chamber 3 or the side of the combustion burner 4 by the circulating passage 8.  Further, a chimney 10 is installed continuously to the upper outlet port side of the secondary combustion chamber 3 and a plurality of porous ceramics plates 12 are provided alternately in the horizontal direction to secure the temperature and the stagnating period of time of the combustion gas in the secondary combustion chamber 3, whereby the smoke elimination as well as the deodorizing of the combustion gas are achieved and a combustion efficiency is promoted.
Patent JP-H11167177-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MIYAJI NOBUMASA
IPC: G03C1/06
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having high spectral sensitization characteristics and high sensitivity photographic characteristics by incorporating at least one sensitizing dye having a pyrid[2,3- dioxazole ring and tetrazaindene or at least one of its derivs. into an emulsion layer. SOLUTION: A silver halide photographic sensitive material with at least one silver halide emulsion layer on the substrate is prepd. and at least one sensitizing dye having a pyrid[2,3-d]oxazole ring and tetrazaindene or at least one of its derivs. are incorporated into the emulsion layer. When the sensitizing dye is added to a silver halide photographic emulsion, it is added as an aq. soln. or a soln. in an org. solvent arbitrarily miscible with water, e.g. methanol or a mixture of such org. solvents. The amt. of the sensitizing dye added depends on the kind of the dye or the kind of the silver halide photographic emulsion but the dye may be used in the range of about 1×10<-5> -3×10<-3> mol per 1 mol silver in the emulsion.
Patent JP-H06185886-A (JP)
Title: Plate fin and tube type heat exchanger
Inventor: ASO MASANOBU
IPC: F28F13/10
Filed: 1992-12-15
Abstract: PURPOSE:To perform effective removal of stains adhered on surfaces of plate fins in a plate fin and tube type heat exchanger. CONSTITUTION:Plate fins 4 are divided into more than two segment in respect to a flow direction of an air flow 5. A pitch of the plate fins 4 in a front row is made closer than that of a rear row so as to cause much amount of stains to be adhered on the surfaces of the plate fins 4 in the front row. Vibration of a supersonic vibrator 6 is transmitted to the plate fins 4 in the front row through a waveguide plate 8 so as to forcedly drop the stains adhered on the surfaces of the plate fins 4.
Patent JP-H01179218-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: C09D5/23
Filed: 1987-12-29
Abstract: PURPOSE:To easily produce a perpendicularly oriented film which is well oriented by using a continuous film which has the axis of easy magnetization in the direction perpendicular to the surface of a substrate and exhibits residual magnetization in the easy axis direction as an underlying film. CONSTITUTION:The continuous Co-Cr film which has the axis of easy magnetization in the direction perpendicular to the substrate surface and exhibits the residual magnetization in the easy axis direction is previously formed as the underlying film on the nonmagnetic substrate. After this underlying is magnetized in the direction of the axis of easy magnetization, a magnetic coating compd. is coated thereon under the high shearing force exerted thereto. As a result, the direction of the axis of easy magnetization of the fine particles of the planar magnetic powder magnetized in the coating compd. is unified in the direction perpendicular to the substrate surface by the perpendicular magnetic field generated by the continuous underlying film; in addition, the orientability thereof is maintained by the residual magnetization of the underlying film. The recording film having the extremely good orientability is, therefore, produced.
Patent JP-2001150122-A (JP)
Title: Manufacturing method of stock for cold/warm plastic working and its cold/warm plastic working method
Inventor: KOMORI MAKOTO
IPC: C21C7/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a stock for hot/warm plastic working and its plastic working method to solve a problem of lowering of fatigue strength, etc., and strength reliability due to a carbide crack in cold/ warm plastic working. SOLUTION: A manufacturing method of a stock is so that a molten steel containing C/Cr in term of (Cr+15.5C) of 14.0-42.0 mass % is sprayed to droplets, is collected/solidified to be an ingot, a max length of the carbide in the structure is set to <=5 μm. A plastic working method is so that by using the stock by the manufacturing method, the deformation in elongation or compression having a cross section change rate of >=15 % is applied to at least to part by cold/warm plastic working at <=800 deg.C.
Patent JP-H07200717-A (JP)
Title: Arrangement pattern reader
Inventor: KATO HIROSHI
IPC: G06K7/10
Filed: 1993-12-28
Abstract: PURPOSE:To input information showing the coordinate position and kind of a physical object such as a card, tile, block, etc., at the time of planarly arranging it to a computer. CONSTITUTION:The arrangement pattern reader for card, tile or block is composed of the card, tile or block provided with any specified code pattern on its bottom face, arrangement plate planarly arranging devices 10, 11, 20... for reading the code patterns, scanning device for reading the kind of the card, tile or block and position information from the arrangement plate, and communication equipment for transmitting the information outside.
Patent JP-H09180599-A (JP)
Title: Vacuum valve
Inventor: SOMEI HIROMICHI
IPC: H01H33/66
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum valve in which cutoff performance can be improved. SOLUTION: A circular current carrying plate 1A is brazed to the tip of a moving side current carrying shaft 17. A stainless-made spacing seat 2 is brazed in the central portion on the front (contact) side of the current carrying plate 1A. Four approximately trapezoid-like current carrying seats 3 are symmetrically arranged around the spacing seat 2, and are brazed to the current carrying plate 1A. A current carrying plate 1B same as the current carrying plate 1A is brazed on the front sides of the current carrying seats 3 and the spacing seat 2. A contact 4 is brazed on the further front side of the current carrying plate 1A. The peripheral surfaces of the current carrying seats 3 are positioned inside than the peripheral surfaces of the current carrying plates 1A, 1B by about one tenth of the diameters of the current carrying plates 1A, 1B.
Patent JP-H08172763-A (JP)
Title: Motor
Inventor: UENO MITSUHIRO
IPC: H02K29/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide a motor, for which a detecting element such as a Hall element does not pose hindrance and the thinning can be formed. CONSTITUTION: This motor has a stator 40 having an core 7 and a winding 8, a rotor yoke 4, which is located so as to face the stator 4, and a magnet 3, which is provided at the rotor yoke 4 so that a part of the magnet is exposed from the rotor yoke 4. A rotor 30 can be rotated with respect to the stator 40. A detecting element 12 is arranged at the outer side from the magnet 3 so as to face the part of the magnet 3 exposed from the rotor yoke 4 and detects the leaking magnetic flux at thc exposed part of the magnet. These parts are also provided.
Patent JP-H04201461-A (JP)
Title: Electrostatic recorder
Inventor: NAKAYAMA KENJI
IPC: G03G15/05
Filed: 1990-11-30
Abstract: PURPOSE:To prevent failures caused by abrasion of a record head and fusion of a developer by forming a step difference on the surface of a developer carrying member, protruding at least a tip of a recording electrode from the top surface of the step difference, and separating the protrusion so as to make separated parts oscillate individually. CONSTITUTION:A step difference G is formed in an upstream position with respect to a toner conveying direction from an opposing position with respect to a position Nc most adjacent to a developing sleeve 15 on the circumferential surface of a cylindrical electrode 5. A recording electrode sheet 17 is arranged such that the whole width of a tip of the sheet 17 protrudes uniformly to the downstream side from the step difference G so as to cover the circumferential surface of the developing sleeve 15. Slits C are formed on base films 17b between each recording electrode EL, respectively. These slits C are formed not only between the recording electrodes El, but also in parts covered with an insulating coat 17c. Thus, each recording electrode El is separated from the recording electrodes El on both sides so as to be capable of oscillating freely individually in the direction of thickness.
Patent JP-H09181750-A (JP)
Title: Data processing system
Inventor: IKEGAMI YUICHIRO
IPC: H04L12/40
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission delay even in the case of sending data via a serial transmission path. SOLUTION: A CPU 11 and I/O units 12-14 are interconnected by the daisy chain system. That is, the CPU 11 and the I/O unit 12 are connected by read/ write signal lines 17a, 18a, the I/O units 12, 13 are connected by read/write signal lines 17b, 18b, and the I/O units 13, 14 are connected by read/write signal lines 17c, 18c. The CPU 11 makes transmission reception of a data part via transmission use (TXD) and reception use (RXD) serial transmission buses 15, 16 and sends a command for the read/write signal via the read/write signal lines 17a-17c and 18a-18c of the daisy chain system.
Patent JP-H01173411-A (JP)
Title: Magnetic card with protective function
Inventor: TSUJI HIROSHI
IPC: G06K19/00
Filed: 1987-12-28
Abstract: PURPOSE:To prevent the manufacture of a counterfeit card by magnetic- recording magnetic data on a magnetic stripe after enciphering it, and printing the decoding information of this magnetic data at the specified position of a card by invisible printing. CONSTITUTION:The magnetic card 11 with a protective function is made in such a way that the magnetic stripe 12 on which the magnetic data is enciphered and stored is formed along the long direction of one side of the front surface of the card 11 of a flat plate shape, and a marking 13 to be the decoding information of the enciphered magnetic data is printed on its back surface by invisible thermal printing. This marking 13 is discriminated by a card reader. Thus, since the data of the magnetic card 11 is enciphered and recorded, write and read processing is performed under the enciphered highly secret protective function, and especially, since the decoding information of the enciphered data is formed by the invisible printing, the part printed by the invisible printing can not be perceived by looking with eyes, and besides, even if a means such as magnetic transfer is used, the magnetic information may be transferred but the invisibly printed part can not be transferred. Thus, the forgery of the card is prevented.
Patent JP-H08173243-A (JP)
Title: Dental froth holder
Inventor: SEKINO EIICHI
IPC: A61C15/04
Filed: 1994-12-20
Abstract: PURPOSE: To provide an easily usable froth holder which is integrally molded with a froth and in which a thread stretching part only of which disposable is attached to an exclusive grip part. CONSTITUTION: In a dental froth holder wherein a thread stretching part 2 in which a dental froth is stretched, is incorporated to the other end of a grip part 3, the thread stretching part 2 is arranged so as to removably fit to the grip part 3 in either or both of directions parallel with and orthogonal to the axis of the grip part 3. Accordingly, the thread stretching part only of which is disposable, is attached to an exclusive grip holder so that an easily usable froth holder can be provided. Further, the thread stretching part 2 can be attached in two ways, and accordingly, the holder can be easily used for the front teeth or the back teeth.
Patent JP-H09177728-A (JP)
Title: Clamping device
Inventor: KUBO SHIGERU
IPC: F16B1/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of a clamping device for connecting a cap and a canister to each other, to reduce an operational force and to increase a fastening force between the cap and the canister. SOLUTION: By providing a vertical middle link 45 and a both-arm type swing link 31 between a handle 28 and a hooking member 33, the hooking member 33 is pulled up when the handle is pressed down and a stopper part 50 is provided for preventing the turning of the handle in a pressing down direction when a handle action fulcrum C2 is positioned on a straight line L1 connecting a lever supporting shaft core C1 and one end connecting fulcrum C3 of the swing link 31. Thus, a handle operation is facilitated, the necessity of moving the handle 28 over a dead point is eliminated and an operational force is reduced.
Patent JP-H05164814-A (JP)
Title: Substrate for ic test
Inventor: ABE AKIRA
IPC: H05K7/14
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a substrate for an IC test precluding the possibility of breakage in case of use. CONSTITUTION:In a substrate 20 for an IC test having a lot if IC sockets for placing a semiconductor IC 40 to be tested in connection, a back end on the opposite side of the handhold 23 of a print substrate 21 has a protrusion 21-A extending further rearward beyond a reinforcing frame and both ends of the protrusion 21A are notched so as to provide fitting shoulders 26 and 27. When the substrate 20 for the IC test is mounted on a test device, an edge conductor row of the print substrate 21 is exposed to the intermediate part of the protrusion 21A so as to be fitted to engage its corresponding edge connectors 31 of the test device and when the edge conductor row is fitted to the edge connectors 31, shock contact shoulders 26 and 27 are positioned so as to be brought in shock contact with the fronts of substrate guides 32 set on both side of the edge connectors 31 before the end of the intermediate part of the protrusion abuts on inner bottom walls of the edge connectors 31.
Patent JP-H04195615-A (JP)
Title: Constant-voltage device
Inventor: ODA KATSUHIRO
IPC: G05F1/56
Filed: 1990-11-28
Abstract: PURPOSE:To improve the stability, reduce the cost, and make the constitution simple and clear by providing a 2nd voltage detection part which detects the voltage between the terminals of a switching element in addition to a 1st voltage detection part which detects the output voltage of a rectifier, and further providing a subtraction part which inputs the outputs of the two voltage detection parts. CONSTITUTION:The 1st voltage detection part 108 detects the output voltage of the rectifier 102 and the 2nd voltage detection part 109 detects the voltage between the terminals of the switching element 104; and the subtraction part 107 inputs their two outputs and outputs their difference voltage. A conduction control part 106 compares the output of the subtraction part 107 as the detected value of the voltage of a load 103 with a reference voltage and outputs a signal for phase control over the conduction of the switching element 104 to the driver part 105 for the switching element so that the load voltage has a value determined by the reference voltage value. The driver part 105 amplifiers the signal to drive the switching element 104. Consequently, the need for an insulating element is eliminated and the device which has superior stability and is inexpensive is obtained.
Patent JP-2000227055-A (JP)
Title: Fuel activating device
Inventor: KURATOMI YASURO
IPC: F02M27/04
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fuel activating device to contribute to environmental countermeasures such as improvement of combustion efficiency of various internal combustion engines and combustors or reduction of toxic substance content in burned exhaust gas, by amplifying magnetic flux density by a magnetic aggregate piled up with permanent magnets to generate magnetic field of high intensity, and effectively activating fuel flow to be fed to the combustors or internal combustion engines by the action of magnetic field of high intensity. SOLUTION: This fuel activating device comprises an aggregate 10 of a plurality of permanent magnets 1 forming a first fuel flow passage F2, separation means 4 separating the plate faces 1b of the permanent magnets from each other, a closing means 8 closing the downstream side end part of the first fuel flow passage, gaps 3 formed between the separated plate faces by the separation means, and a second flow passage F4 capable of receiving fuel flowing out through the gaps. The first fuel flow passage is communicated to a fuel introducing passage F1 to introduce inactive hydrocarbon fuel, and the second fuel flow passage is defined at least partially by the plate faces 1b or the sides 1a of the permanent magnets.
Patent JP-H07201614-A (JP)
Title: Tighening method for transformer winding
Inventor: YONEKURA HIROMASA
IPC: H01F27/30
Filed: 1993-12-28
Abstract: PURPOSE:To provide a transformer excellent in strength and having a grounding electrode of good profile in which the lead wire and lead tap wire of winding can be supported or arranged easily while allowing reduction in size and cost. CONSTITUTION:A winding stopper 5 and a tightening seat 8 for winding are arranged above a winding 3 wound around the leg part of a laminated core of magnetic steel plate. A common jack receiver 4 welded with a boss 6 for transmitting load to the winding stopper 5 is then inserted hollow tubular metals 2 for tightening the winding having square cross-section disposed on the opposite sides of the leg part of the core. Jacks 9 are arranged on the common jack receiver 4 and the winding is tightened with predetermined compression force. A winding spacer 10 is then inserted into a gap between the winding stopper 5 and the winding tightening seat 8 for passing the boss 6 of the common jack receiver 4 and the spacer 10 is secured in place. Subsequently, the jacks 9 are released and removed along with the common jack receiver 4 and then the winding 3 is tightened by means of the tightening metal 2 through the tightening seat 8, the spacer 10 and the stopper 5.
Patent JP-H10167003-A (JP)
Title: Seatbelt retractor
Inventor: SAWATO YUUICHI
IPC: B60R22/48
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a seatbelt retractor with a pretensioner which can be operated repeatedly. SOLUTION: A driven gear 203 provided on a reel 20 is rotated by an ultrasonic motor 224 in a pretension giving direction through a motive gear 201 and an intermediate gear 202. When the ultrasonic motor 224 is rotated normally, a support plate 230 is rotated normally and mashed with gears 202, 203. When the ultrasonic motor 224 is rotated reversely, the gear 202 is separated from the gear 203. The support plate 230 can be rotated by range between the stoppers 246, 248.
Patent JP-H08170060-A (JP)
Title: One pack type emulsion type adhesive and its production
Inventor: OKAMOTO TAKASHI
IPC: C08F218/08
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a one pack type emulsion type adhesive having excellent adhesivity, weather resistance, workability, alkali resistance and flexibility, consisting essentially of a vinyl acetate-ethylene copolymer not requiring heat treatment as an adhesive for a face to be hardly bonded, an adhesive having high solvent resistance or as an adhesive having high heat resistance. CONSTITUTION: This one pack type emulsion type adhesive is obtained by blending a copolymer emulsion comprising a carbonyl group-containing vinyl monomer containing at least one also group and/or keto group and an unsaturated group at least in a vinyl acetate molecule and ethylene, using a polyvinyl alcohol-based resin as a protective colloid, with 0.05-2mol of a water-soluble dihydrazine compound based on 1mol of the aldo group and/or the keto group of the resin component of the emulsion.
Patent JP-2001153681-A (JP)
Title: Device for estimating mobile body collision
Inventor: ITO YASUHIRO
IPC: G06F17/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time simplifying the processing for a combination having a low possibility of collision without executing the collision estimating processing of mobile bodies for every period. SOLUTION: An input device 1 outputs position information signal 4 for the mobile body. A data processing unit 2 calculates the relative distance of the mobile bodies and outputs a collision alarm signal 10. An output device 2 displays a collision alarm. A relative distance calculation part 11 calculates the relative distance and outputs a relative distance signal 5, and it also inputs a collision possibility instruction signal 7 and outputs a precise relative distance signal 6. A maximum relative speed storage part 14 stores the information for the maximum relative speed between the mobile bodies and outputs a maximum relative speed signal 8. A collision prediction part 13 inputs a simplified relative distance signal 9 and the precise relative distance signal 6 and outputs the collision alarm signal 10.  A simplified relative distance calculation part 12 calculates a simplified relative distance and outputs the simplified relative distance signal 9.