baber/WOPTO huggingface dataset:
Patent JP-H03266625-A (JP)
Title: Nozzle discrimination apparatus for rotational roll type extruder
Inventor: KURIHARA TAKASHI
IPC: B29C48/08
Filed: 1990-03-16
Abstract: PURPOSE:To discriminate surely a nozzle from others even if shapes of the nozzles resemble each other by providing magnets at least on one side end edge of the nozzle and specifying the nozzle based on the change in arrangement of polarities of those magnets. CONSTITUTION:In a nozzle 18(36), a plurality of magnets, for example, magnets 38a-38e are arrayed in a line each other at a const. interval along and buried at least one end edge extendedly existing in the movement direction of a nozzle holder 22 and the arrangement of polarity of each magnet at the end part of the nozzle is made to be N, S, N, S and N from the forwarding direction of the nozzle 18. Other nozzles have each different arrangement from this arrangement of polarity. A magnetic sensor 40 detecting the magnetic fields of the magnets is set on a guide 34 positioned at a path wherein the nozzle 18 wherein the magnets 38 are buried is moved back and forth by means of a holding device 20. A detecting signal from the magnetic sensor 40 is transmitted to a discriminating device 46 provided with an amplifier 42 and a discriminating circuit 44. In addition, the amplifier 42 successively provides '1' to a signal level exceeding a definite plus threshold value and '0' to a signal level being smaller than a definite minus threshold value.
Patent JP-H05281432-A (JP)
Title: Movable optical submarine repeater storage base
IPC: H04B10/291
Filed: 1992-03-23
Abstract: PURPOSE:To reduce a seat arear and to easily move a repeater storage base by small-sized wheels by winding an optical cable in a coiled shape perpendicularly to the seat surface. CONSTITUTION:The storage base is equipped with the seat plate 1 of a storage base main body where an optical submarine repeater 3 is mounted and supported, end columns 5 and a center column 6 which are provided on both the left and right ends and the center part on the top surface of the seat plate 1, and the optical cable 10 which is added to the optical submarine repeater 3 and wound around those columns 5 and 6 in parallel to those columns and perpendicular to the seat surface of the seat plate 1, and the small-sized wheels 7 are fitted to the lower part of the seat plate 1. In such a case, the casing 3a of the optical submarine repeater 3 is supported by a support 2 provided on the seat plate 1 and an anchor part 3b is supported by a support 4. The optical cable 10 added to the optical submarine repeater 3 is supported by the columns 5 at both the ends and wound in the coiled shape perpendicular to the seat surface of the center pillar 6.
Patent JP-S6291713-A (JP)
Title: Fluidized-bed type incinerator
Inventor: TOKUDA YOSHIAKI
IPC: F23G5/50
Filed: 1986-03-22
Abstract: PURPOSE:To prevent tackiness from being produced in a fluidized bed medium to deteriorate the fluidized state by providing a fluidizing air inlet port at the lower part of a fluidized-bed incinerator and a hot air blow-in port on the side surface of a fluidized bed, and connecting the upper part of the fluidized-bed incinerator to a deodoring furnace via a dedusting device by means a combustion gas conduit. CONSTITUTION:A fluidized medium precharged in a fluidized bed of a fluidized-bed incinerator 1 is maintained in a fluidized state by air introduced from a fluidized-bed air conduit 4 provided at the lower part of the fluidized-bed 5. On the other hand, a hot air flow made by burning a fuel oil in a hot air flow air conduit 2 is introduced into the fluidized bed through a hot air blow-in port opening on the side surface of the fluidized-bed 5 to heat the fluidized medium. A waste liquid introduced into the incinerator from a waste liquid supply conduit 6 comes into contact with the hot air flow and the fluidized medium, and is evaporated, dried and burnt. A combustion gas delivered from the upper part of the fluidized-bed incinerator 1 is shielded by a partition plate 16 and delivered from the incinerator and passes through a dedusting device 8. Then, the combustion gas is sent into deodoring furnace 10 via a heat exchanger 12 and the combustion gas is further heated up to a high temperature by a deodoring furnace burner 10 via a heat exchanger 12. The combustion gas is heated to a further higher temperature by a deodoring furnace burner 9, and deodorized. The flue gas is recovered of its waste heat by the heat exchanger 12, and discharged through a chimney 14.
Patent JP-S51140209-A (JP)
Title: Runner assembler
Inventor: TORII ISAMASA
IPC: F04D29/60
Filed: 1975-05-29
Abstract: PURPOSE: This equipment it constructed with the spindle set up on the base to be free to revolve, the chucking equipments which are attached to the spindle and support the blade-equipper with many blade inserting-ditches on its rim to be taken off freely. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5585141-A (JP)
Title: Transistor circuit
Inventor: MATSUE SHIGEKI
IPC: H03K3/356
Filed: 1979-05-24
Abstract: PURPOSE:To amplify the small signal such as TTL level to MOS level and to obtain true and complement both signals, by using isolation gate type field effect transistor. CONSTITUTION:The flip flop symmetrical left and right is constituted with isolation gate type field effect transistors Q11, Q12, Q13, Q14. Further, when the timing signal phi1 is at low level, the output ai and ai' are both at low level, and when phi1 is at high level, either of the output ai or ai' is at high level. Transistors Q15, Q16 are for trigger and the input Ai, Ai' are fed to the respective gate. Q17, Q18 are inversion circuit for Ai' signal formation, and by taking the timing signal P1 as opposite phase to the signal phi1, the high level of Ai signal can produce the Ai' at high speed. R signal resets Ai and ai' to low level at the low level of signal phi1 to make easy for trigger by Ai at leading of the next signal phi1.
Patent JP-H0350131-A (JP)
Title: Device for molecular-beam epitaxy
Inventor: SONODA TAKUJI
IPC: C30B23/08
Filed: 1990-03-15
Abstract: PURPOSE:To improve the reproducibility, production efficiency and quality of an epitaxial film by charging a molecular-beam source material highly purified in an exclusive device or a molecular-beam source feeder into a molecular-beam source crucible of a reaction chamber without the material being brought into contact with air. CONSTITUTION:A discharge port 21 is opened, a treating crucible 15 charged with a molecular-beam source material 14 is set in a treating chamber 16, a vacuum valve 20 is opened to evacuate the chamber 16 to 10<-9>Torr, and then the material 14 is melted by a heater 17b. A valve 19a is opened to introduce gaseous H2 into the chamber 16, the valve 20 is simultaneously closed, a valve 19b is closed when the gaseous H2 pressure in the chamber 16 is increased above atmospheric pressure, the material 14 is heat-treated, and then the material 14 is cooled, solidified and highly purified. The valves 19a and 19b are then closed, the valve 20 is opened to evacuate the chamber 16 to the order of 10<-9>Torr, and then a molecular-beam source transter gate valve 7b is opened. An external magnet 22c is operated to insert the crucible 15 into a molecular-beam source crucible 1, a heater 8 is energized to heat the material 14 in the crucible 1 above its melting point, and the liquefied material 14 is dropped into the crucible 1 from a small hole 15a provided at the bottom of the crucible 15.
Patent JP-H11250119-A (JP)
Title: Method and device for searching delay route of logical circuit and machine-readable recording medium recorded with program
Inventor: KANEKO NOBUYUKI
IPC: G06F17/50
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To shorten a processing time and to reduce storing capacity to be used in delay route searching tectonic of a logical circuit. SOLUTION: A fan out direction delay time calculation means 22 finds out a worst arrival time from a start point of each part in the logical circuit and a fan in direction delay time calculation means 23 finds out a worst remaining time from each part in the logical circuit up to an end point. A delay analysis unnecessary part judging means 24 mutually adds the worst arrival time and worst remaining time of each part which are respectively calculated by the means 22, 23 and compares the added result with the design reference delay time to find out delay analysis unnecessary parts capable of omitting delay route searching processing after the part and a delay analysis unnecessary part considering delay route searching means 21 executes delay route search on the emitted parts after the delay analysis unnecessary part.
Patent JP-H04300071-A (JP)
Title: Brazing method for metallic material
Inventor: SATO SHOICHI
IPC: B23K1/18
Filed: 1991-03-28
Abstract: PURPOSE:To prevent the generation of a void in a fillet at the time of brazing, to increase the joint strength, and also, to prevent the generation of a leakage. CONSTITUTION:In the opening side end part in a hole (4a) of a cylindrical projecting part (4) of a plenum chamber (2) a tapered part (15) which becomes wider toward the outside in the axial direction is formed. A cylindrical brazing filler metal (16) is fitted and placed onto the end part of a branch tube (5) and at least a part thereof is put into the tapered part (15). An interval (W0) of the inside peripheral surface of the maximum diameter part of the tapered part (15) and the outside peripheral surface of the branch tube (5) is made larger than two folds of wall thickness (W1) of the brazing filler metal (16). Length (L1) in the axial direction of the brazing filler metal (16) is made longer than length (L0) in the axial direction of the tapered part (15).
Patent JP-2000256590-A (JP)
Title: Ink composition
Inventor: KOMURA AKIMASA
IPC: C09D11/328
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition capable of providing a recorded image having extremely slight bleeding of ink and color mixture and excellent fixation. SOLUTION: This ink composition comprises a polymer gel particle containing a colorant such as a pigment, a dye, etc., and a liquid medium. The polymer gel particle absorbs and desorbs a liquid medium by stimulation such as change of pH, absorption and desorption of chemical substance, change of solution composition, heat, light, electricity, magnetism, etc., and changes desorption. Preferably the polymer gel is in a shrunk state in delivery and provides an ink with stimulation after delivery of ink or after printing to swell the polymer gel particle.
Patent JP-H08240121-A (JP)
Title: Fuel valve for two-cycle methanol engine
Inventor: INANAGA NORIYASU
IPC: F02M61/18
Filed: 1995-02-28
Abstract: PURPOSE: To realize precise ignition and stable combustion by equalizing diameters of a plurality of injection ports to each other, superposing projection of injection port center lines to a horizontal plane, boring ports so as a collision angle to become specific angle, forming a flat and sector-like atomized flow after collision, and joining with both outside atomized flows. CONSTITUTION: Two injection ports 41, 43 for generating fuel injection flows in both outward directions are formed on a nozzle 40 of a multi-injection hole type on a leading end of a fuel valve. Fuel injection flows collides with each other by means of two injection ports 42a, 42b for joining, and a center injection flow of atomized fuel is generated. Diameters of the injection ports 42a, 52b are equal to each other. Projection of the center lines of the injection ports to a horizontal plane are superposed with each other. When collision angle is indicated by ϕ, both ports are bored so that ϕ is equal to or greater than 40 degrees. It is thus possible to perform precise ignition and stable combustion.
Patent JP-H02247047-A (JP)
Title: Continuous casting method
Inventor: YAMAZAKI AKIRA
IPC: B22D11/00
Filed: 1989-03-17
Abstract: PURPOSE:To enable stable casting of a unidirectional solidified cast billet having high quality without any cracking defect, etc., by heating one end part of a mold at temp. higher than solidified temp. of casting metal, cooling the other end part thereof at temp. lower than the solidified temp. of the above casting metal and making the center part to the prescribed heat flow resistant part. CONSTITUTION:A casting furnace 1 has exothermic body 2 for holding molten metal temp., in the inner part of furnace wall and the place from the one end part of the mold to the center groove part, is heated at the temp. higher than the solidified temp. of the casting metal. Further, the other end part of the mold is cooled at the temp. lower than the solidifiable temp. of the molten metal with the water cooling jacket 6. Further, in the center part of the mold, as the outer circumferential groove 5 having the prescribed shape is formed, the casting metal in the above mold is under molten state at the one end of the mold and under solidified state at the other end, and the interface between the solid and liquid is vertically formed to the casting direction at the heat flow resistant part. By this method, the casting billet having the unidirectional solidified structure is obtd., and breakout does not occur during casting.
Patent JP-S61225169-A (JP)
Title: Novel benzoylurea, production thereof, and insecticide
Inventor: KUME TOYOHIKO
IPC: C07D277/82
Filed: 1985-03-30
Abstract: NEW MATERIAL:A benzoylurea shown by the formula I (X and Y are halogen, or lower alkyl; n is 0, 1, or 2; Z and W are O, or S; R is halogen-substituted lower alkyl, halogen-substituted lower alkoxy, halogen-substituted lower alkylthio, halogen-substituted alkylsulfinyl, or halogen-substituted lower alkylsulfonyl). EXAMPLE:N-(6-Trifluoromethylbenzothiazol-2-yl)-N'-(2-chlorobenzoyl)urea. USE:An insecticide. PREPARATION:A compound (e.g., 2-amino-6-trifluoromethylbenzothiazole) shown by the formula II is reacted with a compound (e.g., 2-chlorobenzoyl isocyanate) shown by the formula III, to give a compound shown by the formula I.
Patent JP-H10257841-A (JP)
Title: Fishing reel provided with power generating device and power generator connecting to fishing reel
Inventor: FUROMOTO YOSHIYUKI
IPC: A01K89/017
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of fishing reel performance by the start of a power generating device for supplying power to a fishing reel. SOLUTION: A both-bearing reel is provided with a reel main body 1, a spool, a first handle 2, the power generating device and then second handle 4. The spool is supported to the reel main body 1 so as to be freely ratable. The first handle 2 is supported to the real main body 1 so as to be freely ratable by linkage with the spool. The power generating device is supported by the reel main body 1. The second handle 4 starts the power generating device.
Patent JP-H05266795-A (JP)
Title: Manufacture of color cathode ray tube
IPC: H01J9/227
Filed: 1992-03-23
Abstract: PURPOSE:To totally improve the brightness, contrast characteristic and color purity by coating the inner surface of a faceplate with fine grain pigment dispersed solution, and coating this pigment layer with fluorescent body suspension, and exposing and developing the pigment layer and the fluorescent body layer through a shadow mask. CONSTITUTION:The inner surface of a faceplate is formed with a light absorbing layer, to which patterning is performed. Next, predetermined quantity of polyvinyl alcohol is added to the cobalt blue fine grain dispersed solution, and the light absorbing layer is coated with this solution, and is dried to form a pigment layer. Thereafter, the pigment layer is coated with blue fluorescent body suspension, and is exposed and developed through a shadow mask to obtain a blue fluorescent body stripe with blue front surface filter. Next, a green fluorescent body stripe with green front surface filter is formed similarly by using cobalt green fine grain dispersed solution. A filter layer is thereby formed in the inner surface to improve the brightness, contrast and color purity.
Patent JP-H02244961-A (JP)
Title: Attendant board control system
Inventor: YAMAZAKI SADAO
IPC: H04M3/60
Filed: 1989-03-17
Abstract: PURPOSE:To speed up various value added service based upon an attendant board operator by storing data to be displayed on a display device in each subscriber's extension, reading out data corresponding to an originating destination originating to the attendant board and displaying much added value information on the attendant board interlocking with B board operator's exchange processing operation. CONSTITUTION:A control processor 12 has a reading function for reading out data corresponding to an originating source calling the attendant board 8 from an information processor 13, a reading function for reading out data corresponding to a subscriber extension called from the board 8 from the information processor 13 and a detecting function for detecting the end of exchange connection between the board 8 and the subscriber's extension. A data sending circuit 11 has a conversion means for converting data read out by the reading means of the processor 12 into data with a transmission speed appropriate for a visual display device 7 and a sending function for sending its output data to the device 7 in accordance with the detection of the exchange connection end. Consequently, much valued added information can be displayed on the display device in the attendant board.
Patent JP-H0572416-A (JP)
Title: Light scattering apparatus and manufacture thereof
Inventor: RIFUATO ATA MUSUTAFUA HIKUMETS
IPC: G02B5/30
Filed: 1992-03-23
Abstract: PURPOSE: To provide a light scattering element usable in a wide temp. range and process for producing the same. CONSTITUTION: The light scattering element having liquid crystal materials dispersed in the matrix of a transparent polymer material is produced by mixing at least one kind of the reactive liquid crystal materials and at least one kind of the non-reactive liquid crystal materials, then disposing the formed mixture in the form of a thin film 5 between a substrate 1 and a substrate 2 and allowing rubbed polymer layers 3 and 4 to exist on the flanks of the substrates provided with the liquid crystal mixture and eventually orienting the molecules in the liquid crystal mixture. The reactive liquid crystal materials are cured by active rays to form a high-polymer network structure in which the non- reactive liquid crystal materials exist as a continuous phase.  The curing is executed at a temp. at which the difference between the one refractive index of the cured material and the refractive index corresponding to the non-reactive liquid crystal materials attains a value smaller than 0.10. Consequently, the formed light scattering element forms a simple polarizer.
Patent JP-S59190663-A (JP)
Inventor: MEARII RUU GANTSUAA
IPC: G01N31/00
Filed: 1984-04-03
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-H02243557-A (JP)
Title: Production of oxide superconductor and wiry material thereof
Inventor: HASE TAKASHI
IPC: C04B35/45
Filed: 1989-03-16
Abstract: PURPOSE:To readily produce an oxide superconductor excellent in superconductive characteristics in a short time by calcining a mixture of a Y oxide with a Ba carbonate and Cu oxide, homogeneously dispersing the resultant powder and Y2O3 powder having a specific particle diameter and sintering the obtained mixture. CONSTITUTION:A Y oxide, such as Y2O3, is mixed with Ba carbonate, such as BaCO3, and a Cu oxide, such as CuO, in an optional proportion. The resultant mixture is subsequently calcined to afford a calcined body, which is then pulverized to afford powder. The obtained powder and Y2O3 powder having <=0.5mum particle diameter are homogeneously dispersed to provide sample powder. The resultant sample powder is subsequently sintered or sealed in a metallic pipe, which is then subjected to drawing working and heat-treated. Thereby, an oxide superconductor excellent in superconductive characteristics and wiry materials thereof with hardly any nonsuperconductive phase in crystals are obtained.
Patent JP-S541033-A (JP)
Title: Electrophotographic copier
Inventor: MIYAGAWA SEIICHI
IPC: G03G15/00
Filed: 1977-06-03
Abstract: PURPOSE: To make the realization of repeated copying processes be possible by providing a destaticizing unit by virtue of AC corona discharge next to a charging unit, and by providing also an electrostatic latent image forming unit in which the electric field is applied simultaneously with the exposure of a photoimage to light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55157234-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO MITSURU
IPC: H01L21/302
Filed: 1979-05-25
Abstract: PURPOSE:To increase the plasma etching speed of oxide substance in a method of selectively etching a thin film by implanting ion to the entire surface of a thin film substance oxide layer formed on a thin film substance. CONSTITUTION:When a silicon oxide film 2 is formed on the surface of a silicon substrate 1 and aluminum thin film 3 is evaporated thereon, an oxide film 4 is natually formed in contact with air. Then, a photoresist pattern 5 is formed thereon, and ion 6 is implanted onto the surface of the oxide film 4 to weaken the binding strength with the film 4 so as to strengthen the binding strength with the pattern 5. Thereafter, the aluminum thin film 3 is etched with plasma gas 7 to isolate the photoresist mask 5 so as to wire the aluminum thin film 3'.
Patent JP-S58183766-A (JP)
Title: Recording solution for ink jet
Inventor: ARIGA TAMOTSU
IPC: C09D11/00
Filed: 1982-04-21
Abstract: PURPOSE:The titled black recording solution, containing a specific compound and an orange acid dye, and capable of giving recorded images of high density having improved water, light and abrasion resistance without clogging nozzles. CONSTITUTION:A recording solution for ink jet containing at least one of a compound of formula I , II or III [M is alkali metal, NR1R2R3R4 (R1-R4 are H, aliphatic or aromatic hydrocarbon) a nitrogen-containing heterocyclic group] and an orange acid dye, e.g. C.I. Acid Orange 1, preferably at (1:0.03)-(1:0.6) weight ratio. EFFECT:The jetting is carried out stably without depositing solids even on storage for a long term.
Patent JP-H08256926-A (JP)
Title: Wash counter and wash stand placing the same thereon
Inventor: KATSUTA KENJI
IPC: E03C1/186
Filed: 1995-03-24
Abstract: PURPOSE: To soak washing, etc., in the detergent of a wash sink without disturbing the use of a wash bowl by arranging the wash bowl side by side with the wash sink and setting the height of a partition which separates them lower than that of a circumferential wall. CONSTITUTION: The wash counter 1 is arranged side by side with a nearly knuckled rectangular wash bowl 11 and a nearly knuckled rectangular wash sink 12 by forming them integrally, and the height of the partition 13 which separates the wash sink 12 from the wash bowl 11 is set lower than that of the circumferential walls of them by 1/4 to 1/3 of the wash bowl 11. Also, a rising wall 15 is erected on the rear terminal of the wash counter 1, and a nearly cross-sectional semi-circular projected line 16 is provided protrusively on the front terminal of the wash counter 1. In this way, heavily soiled washing, etc., is soaked in the detergent reservoired in the wash sink 12, and also, soiled water is prevented from leaking to the outside when the washing, etc., is transferred between the wash bowl 11 and the wash sink 12 for rinsing, etc.