baber/WOPTO huggingface dataset:
Patent JP-S6128493-A (JP)
Title: Decomposition of halogenated hydrocarbon
Inventor: TOKUDA SHINGO
IPC: C02F1/461
Filed: 1984-07-19
Abstract: PURPOSE:To decompose a minute amount of halogenated hydrocarbon present in water in a relatively easy manner, by performing direct electrolysis by using an electrolytic apparatus wherein porous filmy electrode catalyst layers are provided to both surface of a solid electrolyte diaphragm. CONSTITUTION:Porous film like electrode catalyst layers 2 are respectively provided to both surfaces of a solid electrolyte diaphragm demarcating an anode chamber and a cathode chamber to constitute the electrolytic cell to which the catalyst layers 2, the anode collector 3 and the cathode collector 4 were connected and this electrolytic cell is used to electrolyze water containing a minute amount of halogenated hydrocarbon. That is, if the above mentioned electrlytic apparatus is used to perform direct electrolysis, it is unnecessary to add a support electrolyte and application of high current density is enabled and, therefore, a minute amount of halogenated hydrocarbon contained can be easily and rapidly decomposed by a relatively small apparatus without contaminating objective water.
Patent JP-H04350515-A (JP)
Title: Automatic ink-supply method
Inventor: SUZUKI HIDEKAZU
IPC: G01C15/02
Filed: 1991-05-28
Abstract: PURPOSE:To obtain an automatic ink-supply method for achieving ink-supply simply, performing operation with a high accuracy and saving man-power by an automatic operation. CONSTITUTION:A ceiling welt diagram of an architecture is memorized in a computer 2 as a coordinate data previously. An automatic traveling body 1 which travels on a ceiling surface F by automatic traveling is moved to a coordinate position corresponding to an ink-supply point by remote control. Then, a laser L is emitted in vertical and upper direction from the automatic traveling body 1 and the is applied to a ceiling surface R. Thus, the ink-supply position can be shown on the ceiling surface R by the discharge laser L, thus enabling the ceiling ink to be determined.
Patent JP-H05231609-A (JP)
Title: Combustion device and operating method thereof
Inventor: KONO TAKESHI
IPC: F23J15/00
Filed: 1991-05-28
Abstract: PURPOSE:To recover carbon dioxide and reduce nitrogen oxides by a method wherein processed combustion waste gas is separated into carbon dioxide and oxygen while one part of the separated oxygen is recirculated into a combustion gas supplying system. CONSTITUTION:Oxygen 11 is separated from air 8 and is mixed with recirculated carbon dioxide 26, separated from combustion waste gas using the diluting agent of oxygen 11, then, is burnt by a burner 15 together with fuel 1 with the air ratio of substantially one(1). Combustion waste gas, passed through a flue 17, is processed through a denitriding device 18, a dust removing device 19 and a desulfurizing device 22 and, thereafter, water vapor is removed by a drying device 23 and one part of the combustion waste gas is recovered as substantially pure carbon dioxide while remaining carbon dioxide is recirculated as the diluting agent of the oxygen 11. According to this method, the recovery of carbon dioxide can be facilitated and, at the same time, the generation of nitrogen oxides due to the oxidizing of nitrogen in the air can be reduced.
Patent JP-H04350449-A (JP)
Title: Bath-controlling system
Inventor: SHIBAZAKI TERUMI
IPC: G08B21/00
Filed: 1991-05-27
Abstract: PURPOSE:To have a system for giving a signal for a full bath and a bath ready for bathing, and stirring. CONSTITUTION:A water level detector 1 detects the bathwater level as a step for meeting the setting of a level by an input part 3 and a judgment part 2 judges the result. A signal from the judgment part is inputted to an informing part 5, which signals a full bath. When the temperature of an upper portion of the bathwater detected by a temperature detector 4 has reached a prescribed point, a pump-driving part 7 actuates a circulation pump to stir up the bathwater. When the temperature of the upper portion of the bathwater detected by the temperature detector has risen above a prescribed point and also the difference in temperature between the upper portion and a lower portion, which a temperature difference-calculating part 6 calculates on the basis of data from the temperature detector, has fallen below a specified value, a control part 9 makes the informing part signal that the bath is ready for bathing.
Patent JP-H11343303-A (JP)
Title: Production of polyvinyl ether and catalyst used for its production
Inventor: NAKA AKIO
IPC: C08F4/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polymeric material of a polyvinyl ether at a temperature above room temperature in a good yield within a short time by polymerizing a vinyl ether in the presence of an acidic clay mineral treated with an acid as a catalyst. SOLUTION: A vinyl ether, preferably a compound of the formula CH2 = CHOR, is polymerized in the presence of an acidic clay mineral treated with an acid as a catalyst (e.g. montmorillonite). In the formula, R is an alkyl, a cycloalkyl, an alkenyl, an aryl, an aralkyl or silyl, all of which may have a substituent. The concentration of a catalyst is preferably 10-5,000 ppm based on the vinyl ether. The acid treatment of the acidic clay mineral is preferably carried out by the process of treating it at a temperature of 80-90 deg.C for 1-5 hr with the use of a 10-50% sulfuric acid and thereafter fully water washing to remove a water-soluble component and drying. As a result, a colorless and transparent polyvinyl ether having a weight average molecular weight of not less than 20,000, specifically 25,000-1,000,000 can be efficiently obtained.
Patent JP-S63317075-A (JP)
Title: Bubbling type bioreactor
Inventor: AKIYAMA SHIGEO
IPC: C12M3/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve propagation ratio and metabolite production ratio, etc., of cells, by passing air through a porous vacuum hollow pipe into a reaction tube of a bioreactor containing many hollow porous fibers and directly bubbling the air into the reaction tube. CONSTITUTION:Many porous hollow fibers 5 with both ends opened to headers 3 and 4 are contained parallel to a reaction tube 2 having the headers 3 and 4 provided at both ends and porous hollow pipe 6 for feeding air is simultaneously passed through the reaction tube 2. A cell solution in a cell tank 12 is circulated though the reaction tube 2 by a pump and a substrate solution in a substrate tank 9 is simultaneously circulated through the reaction tube 2 by a pump. Furthermore, air is fed from an air feed port 15 into the porous hollow pipe 6 and discharged from an air discharge port 16 to propagate cells and produce and recover metabolites while directly bubbling the air into the reaction tube 2.
Patent JP-H098553-A (JP)
Title: Frequency converter
Inventor: HIRAMATSU KATSUHIKO
IPC: H03H17/00
Filed: 1995-06-19
Abstract: PURPOSE: To constitute a frequency converter by a digital circuit to obtain a stable characteristic with a little change. CONSTITUTION: This converter is provided with a zero interpolation device 301 performing a frequency conversion by performing a zero interpolation for the signal of a low speed sampling frequency by using a switch and a band pass filter 302 taking out the necessary frequency component from the signal for which a sampling frequency conversion is performed by this zero interpolation device 301. The band pass filter 302 is divided into a numerator part 302 and a denominator part 304 and each part is composed of delay circuits 305 to 309, 312, 313 and adders 310 and 311. A multistage connection may be performed for the band filter, the band pass filter may be arranged before and after the zero interpolation device, and a pipeline processing may be performed for the band pass filter of the poststage for performing a high speed operation.
Patent JP-S6284023-A (JP)
Inventor: FURANKU BAANAADO ANASUTASHIA
IPC: A61K9/24
Filed: 1986-06-27
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-H0443844-A (JP)
Title: Integrated control system for automatic transmission and engine
Inventor: SHIMANAKA SHIGEKI
IPC: B60W10/10
Filed: 1990-06-08
Abstract: PURPOSE:To detect abnormality of engine torque lowering control at a necessary time when generation of slip in a coupling element is expected by constituting the system so as to detect abnormality of an engine torque lowering control means, when the detected value of engine speed exceeds the maximum value of allowable engine speed. CONSTITUTION:When an engine torque lowering control means (a) is abnormal, the maximum value of allowable engine speed to guarantee the capacity of a coupling element is computed in an allowable engine speed maximum value computing means (d), based on the engine torque maximum value at normal function of the engine torque lowering control means (a) and the detected value of turbine speed from a turbine speed detecting means (c). When the engine speed detected value from an engine speed detecting means (b) exceeds the allowable engine speed maximum value from the allowable engine speed maximum value computing means (d), the engine torque lowering control means (a) is detected to be abnormal in an engine torque lowering control abnormality detecting means (e).
Patent JP-S5940703-A (JP)
Title: Antenna directing device
Inventor: INOUE MASAO
IPC: H01Q3/08
Filed: 1982-08-31
Abstract: PURPOSE:To improve the accuracy of antenna directivity, by providing a magnetic bearing controlled with a driving current of each electromagnet in place of a mechanical bearing in an antenna directing device suitable for the applications mounted on an artificial satellite so as to eliminate a friction torque of the bearing. CONSTITUTION:Suppose that the (z) axis among (x), (y), (z) axes is taken as an axis in the directing direction of an antenna. In figure, 6a, 6b, 9a, 9b are electromagnets giving a force in the (x) axis and a torque around the (z) axis, 7a, 7b, 10a, 10b are electromagnets giving a force in the (y) axis and a torque around the (x) axis, and 8a, 8b, 11a, 11b are electromagnets providing a force in the (z) axis and a torque around the (y) axis. The movement of the six degrees of freedon of an antenna fixed frame 2 is controlled by using the twelve electromagnets. Since the antenna is rotated in the directed direction without contacting state by the magnetic bearing, the deterioration in the accuracy of directivity due to the dificulty of lubrication of the bearing is avoided in the use under vacuum and the accuracy of directivity is improved and the weight is made light.
Patent JP-H0317977-A (JP)
Title: Lamp base
Inventor: OSAWA TAKASHI
IPC: H01J5/50
Filed: 1989-06-14
Abstract: PURPOSE:To eliminate problems in lamp entry by fitting connection pieces for connecting external leads installed on feeder terminals to fitted grooves in the outside bottom faces of a base shell to joint the feeder terminals with the base shell in such a manner that fixed pieces installed on the feeder terminals are bent to clasp the outer periphery face of the opening portion on the opposite outside bottom faces of the base shell. CONSTITUTION:Feeder terminals (B) are inserted into the fitted grooves 1 of a base shell (A), and fixed pieces 7 are bent to the inside of the opening portion 1c of the base shell (A) to clasp the outer periphery portion of the base shell (A) with semi-cylindrical feeder portions 5 and the fixed pieces 7. The feeder terminals (B) are therefore fixed to the base shell (A) in both axial and peripheral directions. It is thus possible to obtain a lamp base which allows for work precision in joining the base shell (A) with the feeder terminal (B), reduces in fraction defective, has no problem in lamp entry even if the fixed pieces 7 are incomplete in bending, and still can be molded with a metal mold detachable in an axial direction only without necessity of complicated processes for molding the base shell (A).
Patent JP-H05177823-A (JP)
Title: Short path type ink device for web offset rotary printing machine
Inventor: GEORUKU SHIYUNAIDAA
IPC: B41F31/00
Filed: 1992-06-11
Abstract: PURPOSE: To ensure access to a plate cylinder by improving a short inking system for an offset web-fed rotary printing press. CONSTITUTION: In a short inking system above an offset web-fed rotary printing press, anilox rollers 11, ink application cylinders 12, and plate cylinders 13 are on two planes 29, 32, and the two planes 29, 32 intersect to each other at the axis of rotation of the ink application cylinder 12. A damper 14 is placed inside the device. A chamber doctor supplies printing ink to the anilox rollers.
Patent JP-H0713085-A (JP)
Title: Binocular optical device
Inventor: JIYANNMISHIERU FURANSOWA
IPC: G02B27/01
Filed: 1994-06-10
Abstract: PURPOSE: To adapt a goggles type binocular optical device, which has the resolving power and/or the visual field improved, to production of night sight goggles which superpose an intensified infrared image on a visible image and enables an airplane or helicopter pilot to observe scenes day and night. CONSTITUTION: This device is provided with objective lenses O1 L, which have prescribed optical axes and receive infrared light, for respective eyes of the pilot. Optical axes of objective lenses O1 L form such angle that two visual fields may cross at the time of observing a scene at the infinite point.
Patent JP-2000337336-A (JP)
Title: Nut member
Inventor: SHINOHARA KOICHI
IPC: F16B37/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable temporal tacking in a fitting hole easily without using a strong force, special tools or the like in particular in a nut member consisting of a nut and a tack member to tack the nut on one side of the fitting hole. SOLUTION: A tack member 2 is formed with a thin metal plate that can be bent easily by a person with bare hands. A part of it is bent by 90 degrees to form claw members 2a. A square nut 1 and the tack member 2 are combined by penetrating four claw members 2a of the tack member 2 into four holes 1b formed on the square nut 1, respectively. When this nut member A1 is tacked into the filling hole, four claw members 2a protruded from the four holes 1b on the square nut 1 are penetrated into the fitting hole. Then, the claw members 2a may be bent vertically to fit to the upper and lower edges of the fitting hole 61. As the claw members 2a are formed with a thin metal plate that is soft enough to be bent easily with bare hands of a person, anybody can carry out the tack work without difficulty.
Patent JP-S5675334-A (JP)
Title: Correcting device for turning and shifting due to carriage in tissue paper carrying device
Inventor: IKEDA HIROAKI
IPC: G03B27/00
Filed: 1979-11-26
Abstract: PURPOSE: To surely perform the correction of the tissue paper by providing the device for correcting the turning due to carriage whereby the tissue paper is made to drop on and contact with a horizontal reference body and the device for correcting the shifting due to carriage whereby the paper is pressed on a vertical reference body in the carrying device which carries the tissue paper in the vertical direction.  
     CONSTITUTION: When the rear end of recording paper S supplied from a conveying belt 1 and the like passes a receiving point A, a driving device 12 such as an electromagnet is driven by the output of a detector detecting the passage and thereby a cam for fitting and removing a carrying roller is pulled up. Then, by the engagement of a titled part 10 with the shaft 9 of the roller the carrying rollers 3 and 3' positioned on a carrying route are separated and thereby the recording paper S held between two rollers 3 and 3' drops by its own weight. And the edge of the lower end thereof contacts with the horizontal reference body 5, whereby the turning due to the carriage is corrected. Simultaneously, a cam 20 for a correcting plate is rotated counterclockwise by a pin 18 and the pin swings the correcting plate 24 around the shaft 22, whereby the side end of the recording paper S is pressed on the vertical reference body 7 and thus the shifting due to carriage is corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5376311-A (JP)
Title: Control device for motor
Inventor: KURIYAMA SHIGERU
IPC: H02P7/29
Filed: 1976-12-20
Abstract: PURPOSE: To reduce the collector loss of a transistor for actuating DC motor and to make it possible to control the motor even at high current by controlling the transistor either by currents or by pulses which are switched to each other. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09331401-A (JP)
Title: Line terminal equipment
Inventor: SAKATA MASAAKI
IPC: H04M11/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a line terminal equipment in which waste such as an end wait time or a re-calling in the case of through radio communication is not caused and a communication error rate is reduced. SOLUTION: The line terminal equipment 1 having a line control means 23 to control a data terminal equipment selected by a start request text via a public line 4 so as to be communicated with a central monitor 5 which provides a text instruction to make through radio communication connection of a plurality of data terminal equipments via radio communication is provided with a radio text reception analysis means 24 receiving and analyzing a text at through radio communication connection and a communication control means 25 applying communication control corresponding to the result of analysis, and when a text analyzed by the radio text reception analysis means 24 is a communication end text from the central monitor 5,  the communication control means means 25 selects the through radio communication connection or the connection to the line control means 23 to receive a text from the central monitor 5 in succession to the communication end text.
Patent JP-S5376847-A (JP)
Title: Pattern forming method
Inventor: MORI HIDEFUMI
IPC: G02F1/03
Filed: 1976-12-20
Abstract: PURPOSE:To selectively expose the upper part of a ridge and form a thin film on other portions or that portion, by using evanescent waves produced when light makes total reflection in photoetching process at the time of producing alight modulator.
Patent JP-H101983-A (JP)
Title: Method of regeneration construction of existing piping
Inventor: UMIHOKO YOSHIO
IPC: E03C1/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of regeneration construction, in which pipings are executed simply only by stopping the usage of partial floors or partial drainage equipments even when the usage of drainage equipments extending over the whole of a building is not stopped at the time of piping works. SOLUTION: An inner tube 3a using the inside of the tube as a drainage path and a double tube 3, in which the outer circumferential side of the inner tube 3a is covered with an outer tube 3b and a ventilation path is formed between the inner tube 3a and the outer tube 3b, are disposed at places near to a drain vertical tube while a collecting drainage joint 4 is arranged at the proper place of the double tube 3. Vent tubes 2b disposed on each floor are connected to the double tube 3, and the vent tubes 2b are communicated with the ventilation path formed between the inner tube 3a and outer tube 3b of the double tube 3. Horizontally laid tubes 2a arranged on each floor are connected to the collecting drainage joints 4, and the horizontally laid tubes 2a are communicated with the drainage path of the inner tube 3a through the collecting drainage joints 4.  Accordingly, pipings are executed simply only by stopping the usage of partial floors or partial drainage equipments.
Patent JP-S5580749-A (JP)
Title: Nonplastic waterrsetting cement blend
Inventor: SANTANA MOITORA
IPC: C04B24/20
Filed: 1979-11-26
Abstract: A method is provided for improving the strength and other properties of non-plastic dry hydraulic cement mixes. such as the dry concrete mixes used for making concrete masonry units The methods comprises incorporating a synergistic combination of two additives into the cement mix. The first additive is a salified methyl or ethyl substituted benzene or naphthalene sulfonate, and is preferably added in an amount of between about 0.01 and 1%, by weight based upon the weight of the cement. The second additive is a tertiary aliphatic amine oxide, and is preferably added in an amount of between 0.001 and 0 1%
Patent JP-H04354900-A (JP)
Title: Electrolytic etching solution for copper or copper alloy material
Inventor: YAMAMOTO KANICHIROU
IPC: C25F3/02
Filed: 1991-05-29
Abstract: PURPOSE:To obtain an electrolytic etching soln. having excellent shelf stability and high etching ability, capable of stable etching for a long time, giving a uniform stably etched surface and enabling satisfactory plating. CONSTITUTION:This electrolytic etching soln. for a Cu or Cu alloy material is an aq. soln. of pH 8-11 contg. water-soluble acid salt or carboxylate and alkali but not contg. an inorg. oxidizing agent.
Patent JP-S5376244-A (JP)
Title: Fitting part for covers and others in internal combustion engine
Inventor: GOTOU SANETSUGU
IPC: F01M11/00
Filed: 1976-12-17
Abstract: PURPOSE:To prevent a fitting part from being a radiant sound source by measures of incorporatively forming a seal part coming in contact with the fitting surface on the side of an internal combustion engine and an antivibration part to arrest the fitting surface on the side of a cover in use of rubber material along with fixing a retaining plate at the rear thereof.
Patent JP-S5276523-A (JP)
Title: Reforming device for reformed gas engine
Inventor: ENDOU TAKUYA
IPC: F02B43/10
Filed: 1975-12-19
Abstract: PURPOSE: To provide a reforming device which will not release any fuel or reformed gas etc. out of the engine space, by holding the fuel pressure in the fuel passage below the atmospheric pressure with a rotating heat accumulator which is formed in matrix like shape and installed across fuel and exhaust gas duct. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5276570-A (JP)
Title: Speed change gear
Inventor: MURAKAMI NOBORU
IPC: F16H3/62
Filed: 1975-12-19
Abstract: PURPOSE: To obtain a speed change gear of four steps front and one step rear in which each element can be interlocked rapidly and smoothly, through the process of combing 2 and 1 unit of single and double pinion type simple planetary gear get with 2 sets of clutch mechanism and 3 sets of brake unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5856792-A (JP)
Inventor: KATOU AKIHISA
IPC: B23Q17/20
Filed: 1981-09-25
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-S5677697-A (JP)
Title: Heat conduction pipe for boiler and manufacture thereof
Inventor: HASHIZUME KENICHI
IPC: F28F1/36
Filed: 1979-11-27
Abstract: PURPOSE: To enable the mass production of a heat conduction pipe for a boiler which is reduced in a dry out phenomenon, by a method wherein a part of a fin member for the heat conduction pipe with fins for a boiler is bent so that the end makes contact with the adjoining fin member.  
     CONSTITUTION: A beltlike fin member 5 is welded in a spiral around a bare pipe 1. At least a piece of the fin of the fin member 5 is bent by means of a rod 6 so that it acts as a heat shelter sheet when it is installed at a boiler, and the end of the bent part makes contact with the adjoining fin member 5. With the bent fins turned up when the fin member is mounted at the boiler, gas gathers between said bent fins and the bare pipe 1, and thus, the fin functions as the heat shelter sheet. This permits the mass production in a less number of processes of the heat conduction pipe for a boiler which is reduced in a dry out phenomenon. 
     COPYRIGHT: (C)1981,JPO&Japio