baber/WOPTO huggingface dataset:
Patent JP-H09299784-A (JP)
Title: Dispersion plate nozzle for fluidized bed
Inventor: ISHII TORU
IPC: B01J8/24
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion plate nozzle for a fluidized bed by which pressure difference adjustment is made according to the specific gravity or the like of particles and which is easily disassembled and cleaned even if clogged with the particles. SOLUTION: This nozzle consists of a nozzle body 12, a cap part 14 and a pressure difference adjusting plug 16. The nozzle body 12 has a male screw part 12a screwed in a through female tapped hole 4a made in a dispersion plate 4, a through hole 12b passing through the center of the male screw part, and a female screw part 12c provided on the lower end part of the through hole. The cap part 14 has a hollow cylindrical cavity 14a opened downward and is fitted to the nozzle body covering the through hole of the nozzle body, and between the cap part and the nozzle body, a vertically downward flow passage 13a and a horizontally outward flow passage 13b are formed.  The pressure difference adjusting plug 16 has a male screw part 16a screwed in the female screw part of the nozzle body and an orifice hole 16b passing through the center of the male screw part, and by the nozzle hole 16b, pressure loss through the nozzle is determined.
Patent JP-H11294141-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SUGIURA KENJI
IPC: F01N3/24
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device which can keep absorbing performance of NOx absorbing agent for a long time and keep satisfactory characteristics of exhaust gas. SOLUTION: In an exhaust emission control device for an internal combustion engine, an SOx reduction part housing an SOx reduction agent is arranged between an NOx absorbing part 17 housing NOx absorbing agent for absorbing NOx in the exhaust gas and an SOx absorbing part 15 arranged on an upstream side of the NOx absorbing part 17 for absorbing SOx in the exhaust gas. SO2 discharged from the SOx absorbing agent when SOx reduction is carried out for bringing about a rich state, is reduced to HS by the SOx reduction agent, and flowed into the NOx absorbing agent. It is thus discharged without being absorbed by the NOx absorbing agent. It is thus possible to prevent the NOx absorbing agent from being deteriorated by poisoning of sulfer.
Patent JP-S5639514-A (JP)
Title: Laser scanning microscope
Inventor: NAGASE MASASHI
IPC: G02B21/00
Filed: 1979-09-10
Abstract: PURPOSE:To make possible simultaneous displaying of the images of the results of operations without requiring any memory device by performing operations such as of mutually differences, sums, etc. while sample-holding the light absorptions current in the circuit operation states corresponding to the mutually different measurement conditions. CONSTITUTION:The laser beam through X-, Y-scanning drive units 2, 3, and a focusing lens system 4 is irradiated to a sample semiconductor device 5, and the signal accompanying light absorption current is detected from the semiconductor device 5 and the light absorption current image is observed. Plural sample holding curcuits 17, 18, 28, 29, 35, 37, arithmetic circuit 25, circuits 26, 27 time-dividing  and distributing sampling pluses are provided to such device. While the light absorption current in the circuit operation states corresponding to the mutually different measurement conditions is being sample-held along with the scanning of the  laser beam, the operations of mutual differences, sums, etc. are performed and the light absorption current images corresponding to the respective measurement conditions and the images of the results of the operations are simultaneously displayed  in real time in monitoring oscilloscopes 16, 39, 40.
Patent JP-H0413576-A (JP)
Title: Inked ruler
Inventor: YAMATO YASUHIKO
IPC: B25H7/02
Filed: 1990-05-07
Abstract: PURPOSE:To make inking work easy, by providing a first ruler equipped with the shape of the isosceles right triangle whose oblique piece is made by corresponding to a base piece on one side of the base piece and a second ruler equipped with the shape of about a right triangle whose long side is corresponding to the base side and also whose oblique side is made by showing 1/2 slope on the other side. CONSTITUTION:An inked ruler 1 has a base piece 4 with a side edge 3 freely abuttable on the edge lines of outside and inside on the constructive material like a beam and a first ruler 5 equipped with the shape of the isosceles right triangle whose oblique side 5a is made by corresponding to the base piece 4, formed at one side of the base piece 4. Moreover, this ruler 1 has a second ruler 6 equipped with the shape of about a right triangle that the long side 6a of adjasent long and short sides formed at the other side of the base piece 4 is corresponding to the base piece 4 and also an oblique side 6b is made by showing 1/2 slope.
Patent JP-2000308928-A (JP)
Title: Method of and positioning device for assembling internal diameter reference part
Inventor: BITO KINYA
IPC: B23P19/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of and a positioning device for assembling an internal diameter reference part, which position the assembly of the internal diameter reference part without performing accurate work for positioning. SOLUTION: An inner surface part of a sprocket 102 high accurately performing internal diametric work is supported by a reference shaft 14 vertically provided in a pallet 12 for assembly. An inner surface part of a housing 104 layered on the sprocket 102 to high accurately perform internal diametric work is energized by opening action of a plurality of opening/closing arms 24 engaged with the reference shaft 14 to be opened/closed with the reference shaft 14 serving as the center, to conform the center of the housing 104 to the center of the reference shaft 14. Further, at least three parts in an external surface of the housing 104 are energized in a direction of the reference shaft 14 with uniform energizing force by an energizing bar 34, and a position of the housing 104 is maintained.  In this condition, the opening/closing arm 24 is made to take refuge, the sprocket 102 and the housing 104 are fixedly connected.
Patent JP-S62274876-A (JP)
Inventor: STOUGHTON JOHN WILLIAM
IPC: G06F11/00
Filed: 1986-05-19
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-S62273807-A (JP)
Inventor: OSHIO AKIRA
IPC: B28B23/02
Filed: 1986-05-22
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-H06319537-A (JP)
Title: Modified peptide and production thereof
Inventor: MIZUSAWA ATSUSHI
IPC: C12N9/06
Filed: 1993-05-18
Abstract: PURPOSE:To enhance the operability for obtaining a modified peptide having a high activity and simultaneously shorten the required time. CONSTITUTION:The modified peptide is obtained by partially substituting amino groups and/or hydroxyl groups of a peptide with a polyethylene glycol derivative using a bifunctional glycidyl ether type low-molecular substance as a cross- linking agent.
Patent JP-S62274100-A (JP)
Title: Method for regenerating spent chromium plating solution
Inventor: HORIBE KATSUZO
IPC: C25D21/18
Filed: 1986-05-22
Abstract: PURPOSE:To recover an aqueous chromic acid soln. of high purity from a spent chromium plating soln. by adding an alkali hydroxide to the plating soln. to remove iron and tervalent Cr as impurities, adding a barium salt to precipitate barium chromate and dissolving the barium chromate in sulfuric acid. CONSTITUTION:An alkali hydroxide is added to a spent chromium plating soln. to precipitate iron and tervalent Cr, which are then removed by filtration. A barium salt is added to the resulting filtrate to precipitate barium chromate. This barium chromate is separated by filtration and sulfuric acid is added to the barium chromate to produce an aqueous chromic acid soln. and barium sulfate. The supernatant liq. is utilized again as a chromium plating soln.
Patent JP-H06315337-A (JP)
Title: Container for heating transpiration type device
Inventor: HASEGAWA TAKAHIRO
IPC: B01J20/28
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a container for a heating transpiration type insecticidal device, capable of avoiding clogging of a solution absorbing wick, having a maintaining effect for a long period of time, improving a total volatile amount of an insecticide and effective vaporization ratio. CONSTITUTION:A container for a heating transpiration type device is equipped with a solution absorbing wick having its upper part projected and inserted into the container and a wick support for holding the solution absorbing wick. The solution absorbing wick has 1-40 hours of chemical solution reaching time, the container is charged with a solution of a chemical prepared by dissolving a pyrethroid-based insect pest controller in a solvent having <=350 deg.C boiling point and the solution absorbing wick is attached to the container to heat the solution absorbing wick in a state of <=135 deg.C surface temperature by a heating element having 70-150 deg.C surface temperature.
Patent JP-H04347067-A (JP)
Title: Liquid sealing device of rotary shaft, and motor
Inventor: SATO CHIKARA
IPC: A61B8/00
Filed: 1991-05-21
Abstract: PURPOSE:To liquid-seal a rotary shaft with few elements. CONSTITUTION:A circular seal member 20 installed on the outer circular surface of a rotary shaft 10 inserted in a penetrating hole 18 of a partition wall 16 which separates an air chamber 14 and a liquid chamber 12, and contacting the surfaces of the partition wall 16 and the rotary shaft 10; and elastic members 28 and 30 which are fixed to the rotary shaft 10 and compress the seal member 20 in the axial direction of the rotary shaft 107 are provided. By a deformation of the seal member 20, the rotary shaft 10 is liquid-sealed.
Patent JP-S6211056-A (JP)
Inventor: MAIKURU GURASU
IPC: A23G4/00
Filed: 1986-05-22
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-H01289576-A (JP)
Title: Method for welding spiral rib made of linear material to steel pipe surface
Inventor: SHIGA ATSUSHI
IPC: B21C37/24
Filed: 1988-05-13
Abstract: PURPOSE:To perform welding in an ideal state by heating or melting the surface to face the welding surface of a rib ahead of main welding and deforming and energizing it in the direction where a gap between the rib and a steel pipe is reduced to perform welding the rib to the steel pipe. CONSTITUTION:Ahead of main welding of the spiral rib 2 to the steel pipe 1, the surface to face the welding surface 3 of the rib 2 is heated or molten by a gas flame, etc. Hereby, since the surface 4 side is extended, the rib 2 is stuck fast to the steel pipe. In the case of the inside rib, the above-mentioned preliminary deforming process is especially effective. When main welding is then performed, a satisfactory bead is formed. It is not necessary to form the rib 2 to dimensions to fit closely to the steel plate 1 and it is formed to dimensions to fit idly, namely, in the case of the inside rib, its outside diameter is formed slightly smaller than the steel pipe inside diameter and in the case of the outside rib, its inside diameter is formed slightly larger than the steel plate outside diameter. By this method, a trouble where the gap between the rib and the steel pipe becomes larger is solved and welding can be performed in the ideal state.
Patent JP-H0412845-A (JP)
Title: Organic conductive laminated film
Inventor: MORI KUNIO
IPC: B32B25/08
Filed: 1990-05-02
Abstract: PURPOSE:To provide the title film excellent in processability and lightweight properties, not generating a problem such as corrosion and usable as the electrode material of a battery or a semiconductor element without using a metal by subjecting one or more kind of a substance among a plurality of specific substances to electrolytic polymerization on a conductive film consisting of conductive carbon black and an elastomer. CONSTITUTION:One or more kind of a substance among polyaniline, polypyrrole and polythiophene is subjected to electrolytic polymerization on a conductive film consisting of conductive carbon black and an elastomer. The elastomer and carbon black are mixed in a Banbury mixer or a kneader and additives (e.g. crosslinking agent, a crosslinking promotor, a crosslinking aid) are added thereto using a roll to prepare a non-crosslinked sheet which is, in turn, received in a mold and heated to obtain an org. conductive laminated film. A proper electrolytic method proper in order to form a conductive electrolytic polymerization film by electrolytic polymerization is adapted to the org. conductive film. A monomer-containing electrolyte is received in an electrolytic cell and a Pt plate is used as a cathode and the org. conductive film is used as an anode to carry out electrolytic polymerization.
Patent JP-H06272048-A (JP)
Title: Method for electroless-plating of tin, lead or their alloy and device therefor
Inventor: UCHIDA HIROKI
IPC: G01N21/27
Filed: 1993-04-20
Abstract: PURPOSE:To precisely detect the amts. of Sn and Pb consumed including those bailed out and to appropriately replenish and control the plating soln. components at the time of electroless-plating of a Cu-base metal with Sn, Pb, etc., by analyzing a specified component in the plating soln. CONSTITUTION:A plating tank 1 is filled with an electroless-plat. soln. 2 contg. water-soluble tin salt, lead salt, etc., as the metal ion source, a reducing agent, a component for dissolving metal salts and thioamides as a complexing agent. Copper parts are dipped in the plating tank 1 and electroless-plated with tin and lead. The exhaustion of the tin and lead ions and complexing agent due to plating and the bailing out of plating soln. is determined by measuring the concn. of thioamides in the plating soln. and the concn. of the copper ion eluted in the soln. 2 by an analyzer 7. A soln 4 for replenishing tin and lead ions and a soln. 3 for replenishing thioamides are supplied to the soln. 2 in proportion to an increase in the copper ion based on the analysis respectively by pumps 6 and 5, and the contents of metal ion and complexing agent in the plating soln. are appropriately controlled.
Patent JP-H0412666-A (JP)
Title: Switching power supply
Inventor: MIURA TAKAHITO
IPC: G06F1/26
Filed: 1990-05-02
Abstract: PURPOSE:To enhance efficiency as a power supply by providing means for switching between intermittent operation and continuous operation of a switching transistor based on a signal provided from the load side according to the magnitude of load and switching to intermittent operation for a light load thereby reducing loss of the switching transistor. CONSTITUTION:In the case of a light load, an intermittent/continuous switching signal generating section 12 provides a switching signal(SS) for commanding intermittent operation to a switching power supply section 2. When a photocoupler 23 in the switching power supply section 2 receives SS, next stage switching control section 25 provides a control signal for performing intermittent switching operation to a switching section 24. Consequently, switching operation and pause are repeated alternately at the switching section 24. When the switching operation is stopped, load voltage decreases gradually. But the load voltage drop is small because of the light load and has no influence on the operation of the load.
Patent JP-S5450785-A (JP)
Title: Movable coil type reacftor control rod driver
Inventor: MIZUMURA MASAHIRO
IPC: G21C7/14
Filed: 1977-09-30
Abstract: PURPOSE: To enable a plunger to be maintained always at a right position, by means of detecting the change of position of the plunger against a movable york circuit, and of regulating the current of the movable coil.  
     CONSTITUTION: A plunger assembly 5 connecting to the control rod within a pressure tube, is controlled in the positin by the magnetic combination of a movable coil york assembly 6, and a relative dis placement detector 11 is set up at the coil 6. Connections 1,2 connected to the coil 6 from a current feeding circuit 13, and a relative position signal 14 from the displacement detector 11 is conducted to an connection 3, and emerges a control rod position signal 17 by means of receiving at an amplitude compensating / temp. correccting / adding circuit 15 along with an absolute position signal. A compensating current for the purpose of correcting to a right position is flowed on the basis of te change of impedance of a circuit 13 due to the relative positon displacement and a signal from th detector 11 to the circuit 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60102575-A (JP)
Title: Testing equipment for trouble of clock distribution network
Inventor: GUREGORII SUKOTSUTO BUTSUCHIYA
IPC: G06F11/26
Filed: 1984-06-08
Abstract: @ A method and apparatus for fault testing a clock distribution network (11) which provides a plurality of clock signal lines (25) to the logic networks (12) which comprise a data processor (10). The fault testing apparatus includes a decoder (24) for selecting one of the clock signal lines to be tested, and a test latch (40) which is clocked by the selected clock signal line. The selected clock signal line is tested by setting the test latch to a first logic value (e.g., binary ZERO) and maintaining a second value (e.g. binary ONE) at the test latch input. If the second logic value is stored in the test latch when the clock distribution network is inhibited, then a stuck-on fault is indicated for the selected clock signal line. If the second logic value fails to be stored in the test latch when the clock distribution network is enabled, then a struck-off fault is indicated for the selected clock signal line. Each clock signal line in the clock distribution network may be tested in this manner.
Patent JP-H10307267-A (JP)
Title: Optical scanning device and horizontal synchronous control circuit used for the same
Inventor: TAKAGI KOICHI
IPC: B41J2/44
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To generate a horizontal synchronizing signal even with an index signal which has mixed noise by measuring the continuance of output signals from a 1st and a 2nd index sensor and deciding whether they are noise or not, and generating a dot clock synchronized with the horizontal synchronizing signal according to the decision result. SOLUTION: A mirror and a 1st and a 2nd index sensor are provided nearby the scan start position of an image carrier, and after dot clocks of several pixels are counted after those sensors detect a light beam, an image begins to be written according to the generated horizontal synchronizing signal. This device is equipped with 1st and 2nd noise decision circuits 141 and 142 which measure the continuance of the output signals from the 1st and 2nd index sensors and decide whether or not they are noise. Then dot clock generating circuits 146 to 158 generate a dot clock Ckdot synchronized with the horizontal synchronizing signal according to the decision result.
Patent JP-H02296339-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMOTO KOJI
IPC: H01L21/76
Filed: 1989-05-10
Abstract: PURPOSE:To form channel stoppers between gate electrodes although the gate electrodes are highly integrated, by a method wherein, after the surface of a substrate between insulating layers formed on the side surfaces of electrodes is etched and impurity is eliminated, thereby second layer gate electrodes are formed. CONSTITUTION:Impurity 6 for channel stoppers is implanted in the surface of a semiconductor substrate 1 between first layer gate electrodes 5. Thus the implantation can be easily performed. After the implantation, insulating layers 7 are formed on the side surfaces of the first layer gate electrodes 5; the surface of a semiconductor substrate 1 between the insulating layers 7 is etched, and impurity 6 in the semiconductor substrate is eliminated; impurity is left only under the insulating layer 7; second layer gate electrodes 9 are formed on the surface of the semiconductor substrate 1 between the insulating layers. That is, the impurity 6 in the semiconductor substrate under the insulating layers 7 serves as channel stoppers. Thereby the channel stoppers can be formed between gate electrodes in a self-alignment manner, although the gate electrodes are highly integrated.
Patent JP-S63283303-A (JP)
Title: Array antenna system
Inventor: NAKAJIMA TOMOHIKO
IPC: H01Q3/40
Filed: 1987-05-15
Abstract: PURPOSE:To easily array respective modules for transmission and reception while using antenna elements in common for both transmission and reception even if an in-use frequency band becomes high by providing phase shifting circuits between 1st and 2nd antenna elements and further providing a primary radiator which sends out a sent signal to the 2nd antenna elements and 3rd antenna element. CONSTITUTION:The sent signal S4 sent out by the primary radiator 19 is received by the 2nd antennas elements 181-18N in a transmission state, its phase is controlled by the phase shifting circuits 171-17N, and then the resulting signals are sent out by the 1st antenna elements 161-16N. In a reception state, on the other hand, signals received by the 1st antenna elements 161-16N are sent from the 2nd antenna elements 181-18N are received by the 3rd antenna elements 201-20N. Consequently, even if the in-use frequency band becomes high, the respective modules for transmission and reception are easily arrayed while the antenna elements are used in common for both transmission and reception.
Patent JP-S60259438-A (JP)
Inventor: MAKI HIROHISA
IPC: B32B27/08
Filed: 1984-06-06
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-H01285741-A (JP)
Title: Electric hot-water supplier
Inventor: TAJIMA MASAHISA
IPC: F24H1/18
Filed: 1988-05-13
Abstract: PURPOSE:To prevent the shortage of hot-water supply and minimize the increase of running cost by a method wherein the ON/OFF control of a 200V heater is effected by a first thermostat and the ON control of a 100V heater is effected by a second thermostat while the OFF control of the same heater is effected by the first thermostat. CONSTITUTION:A 200V heater for midnight electric power is conducted during only a midnight electric power conducting time band while the conduction of the same heater is controlled by a first thermostat 4, fixed to the lower wall surface of a hot-water reserving tank 1, so that the conduction of the heater 2 is intercepted when a hot-water temperature has become a set heat-up temperature. On the other hand, a 100V heater 3 is conducted when a second thermostat 5, fixed to the wall surface of the hot water reserving tank 1, has become a temperature lower than the set temperature and the same heater 3 is controlled so that the power conduction thereof is intercepted when the first thermostat 4 has arrived at the set temperature.
Patent JP-2000310345-A (JP)
Title: Clutch structure for emergency shutdown valve
Inventor: BABA TOSHIAKI
IPC: F16K17/36
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To perform maintenance of the already installed valve and appropriately and easily mount a newly-installed valve without interrupting water supply by fixing a valve element on an optional position only by an operating machine side in spite of the presence of the looseness of a clutch mechanism. SOLUTION: In this clutch structure, a claw clutch mechanism for rotating, returning and actuating a valve element from a fully closing position to a fully opening condition against the weight energization force of a weight is arranged between a rotary shaft 13 on an operating machine side and a valve shaft 3. A fixing device 22 which can fix both clutch pieces 10A, 10B' in optional clawing state and can release fixation is arranged between the operating machine side clutch piece 10A and valve shaft side clutch piece 10B' of the clutch mechanism.