baber/WOPTO huggingface dataset:
Patent JP-2001026019-A (JP)
Title: Method for controlling temperature in coating removing device for waste prastic and coating removing device for waste plastic
Inventor: OKADA YUKIO
IPC: B29B17/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To maintain waste plastic small lumps of which temperature rises by frictional heat approximately at specific temperature without adding water by increasing or decreasing the number of rotations of a mixing blade based on the temperature of the waste plastic small lumps. SOLUTION: By heating waste bumper by a frictional heat of mutual waste- bumper small lumps, and the temperature is raised, and coating of the waste- bumper small lumps is easily peeled off. Besides, the temperature of the waste bumper is detected by a temperature sensor 11, and inputted into a control board 14. Then, when the temperature of the waste bumper becomes higher or lower than a specific value, a command is outputted from the control board 14 to an inverter 13, a number of revolutions of a motor 4 is decreased or incoreased, and a number of revolutions of a mixing blade 6 is decreased or increased. Consequently, the temperature of the waste bumper can be controlled at a specific temperature slightly lower than a melting point of the waste- bumper small lumps.
Patent JP-S6443781-A (JP)
Title: Radar signal processor
Inventor: NASU CHIEKO
IPC: G01S7/32
Filed: 1987-08-11
Abstract: PURPOSE:To obtain an effective pulse compressed waveform with small loss by generating an optimum reference function for a sent waveform which is distorted owing to transmitter characteristics, etc. CONSTITUTION:A wide pulse width signal which is frequency-modulated is reflected by a target and received and data of the received wave is stored in a memory 1. A compressed wave to be obtained after compression, on the other hand, is determined and the spectrum of the desired compressed wave is generated by a reference spectrum generation part 2. Further, a modulated wide pulse width signal is distorted by the transmitter characteristics, etc., and a signal which is transmitted actually is different from a designed waveform. The spectrum of this actual sent wave is generated by a sent wave spectrum generation part 3. Then an optimum reference function generation part 4 outputs the best reference function 4 based upon the reference spectrum and sent wave spectrum to an autocorrelation processing part 5. The processing part 5 performs correlation processing for the best reference function with respect to the received data in the memory 1 to obtain desired pulse compressed waveform.
Patent JP-S6091406-A (JP)
Title: Method and device for teaching robot
Inventor: KURODA MASANOBU
IPC: G05B19/42
Filed: 1983-10-26
Abstract: PURPOSE:To ensure the accurate and easy teaching for a robot by holding the master work with the robot and pressing the working areas to a teaching device at prescribed intervals. CONSTITUTION:A teaching device 10 contains a contact plate 18 which can rub a bearing 11 via a contact arm 12 and a displacement detector 13 for the plate 18. A robot 1 holds a teaching master work 6 with its arm and presses the work 6 to the plate 18 for teaching. An amount of displacement is supplied to a controller 19 of the robot 1 from the detector 13. In a teaching mode an operation board 20 is operated to press the plate to a processing surface 7. Then the detector 13 reads the displacement amount of the plate 18. This displacement amount is corrected to give the continuous teaching to the teaching point at prescribed intervals. When the teaching is over, the working is carried out continuously and as taught by supposing the position of the teaching time as an original point and then shifting the original point by an ordinary control technique.
Patent JP-S6180506-A (JP)
Title: White dark clipping circuit of luminance signal recording system of vtr
Inventor: INOUE KATSUHIKO
IPC: G11B20/02
Filed: 1984-09-27
Abstract: PURPOSE:To prevent deterioration in picture quality when dubbing is repeated by clamping a luminance signal separated through LPF at specific different DC voltage and supplying the clamped signals to a white clipping circuit and a dark clipping circuit. CONSTITUTION:A white dark clipping circuit 10 is provided with clip voltage generating circuits 11 and 12 which generate a white clip voltage Vw and a dark clip voltage Vd to be impressed to a white dark clipping circuit 5 and a dark clipping circuit 6 from the luminance signal (a) separated through LPF 2. While clamping circuits 15 and 16 correct variation in pedestal level through gain control circuits 13 and 14, the circuit 15 clamps the peak level of, for example, a synchronizing level to a specific voltage higher than the clamp voltage of the clamping circuit 4 for the luminance signal (b) to generate the voltage Vw, and the circuit 16 clamps it to a specific voltage lower than the clamp voltage for the signal (b) to generate the voltage Vd. Thus, deterioration in picture quality when dubbing is repeated is prevented.
Patent JP-S6178386-A (JP)
Title: Amylase gene
Inventor: NISHIZAWA MASABUMI
IPC: C12R1/09
Filed: 1984-09-27
Abstract: NEW MATERIAL:Amylase gene designated as DNA base sequence 877-3326. USE:Secretion vector of Bacillus subtilis. PREPARATION:For example, Bacillus circulans F2 strain is cultured and treated with lysozyme to obtain a chromosome DNA, which is inserted into PLS 330-4. Separately, Bacillus subtilis MO7-2-31 strain is cultured to obtain TN-106 strain (Bacillus subtilis MO7-2-31 strain containing PLS 310DELTA6). The prepared plasmid is introduced into the above TN-106 strain by transformation. A composite plasmid containing amylase gene is separated from the resultant TN-501 strain to obtain purified composite plasmid (PTN 603) containing amylase gene.
Patent JP-H06141484-A (JP)
Title: Charging circuit
Inventor: WADA SUMIO
IPC: H02J7/10
Filed: 1991-08-09
Abstract: PURPOSE:To prevent the overcharge of a storage battery even in the case that a power source is turned on or turned off or that the battery property changes, by enabling the charge control to be performed surely. CONSTITUTION:This circuit is provided with a control switch circuit 8, which drops the charging current from an inverter circuit 1 to a storage battery 6, and a voltage detection control circuit 7, which detects the voltage of a battery and outputs a charge control signal. Moreover, this is provided with a timer circuit 10 which outputs a charge end signal after a certain time from the start of charge. The output of a voltage detection control circuit 7 and the output of the timer circuit 10 are inputted in parallel into the control input terminal of the control switch circuit 8. And, the charging current is dropped by operating the control switch circuit 8 when either the charge control signal or the charge end signal gets in charge stop condition.
Patent JP-H0541931-A (JP)
Title: Method for dividing and cutting plant and its apparatus
Inventor: MIWA NORIYUKI
IPC: A01H4/00
Filed: 1991-08-09
Abstract: PURPOSE:To divide and cut a plant suitable for dividing a seedling and culturing the plant by placing a main stem of the plant in a V-grooved plant pedestal supported in a floating manner relatively to a substrate, fitting the cutting position of the main stem of the plant to the position of a knife edge and cutting the plant. CONSTITUTION:A knife edge 14 is previously moved to a cutting position of a main stem so as to hold auxiliary buds of the plant and the main stem is then placed on a V-grooved plant pedestal 1 supported in a floating manner relatively to a substrate 12. The main stem is pressed thereon with a protruding type plant presser 2 engaging with the pedestal to support the plant. The presser is further pushed to relatively move the knife edge along slits 13 and 3 formed in the pedestal and the presser. Thereby, the plant is cut to carry out dividing and cutting of the plant.
Patent JP-H0849042-A (JP)
Title: Austenitic steel excellent in stress corrosion cracking resistance and its application
Inventor: KATO TAKAHIKO
IPC: G21D1/00
Filed: 1995-08-07
Abstract: PURPOSE:To stabilize the structure in a steel and to improve its toughness and irradiation stress corrosion cracking resistance, in an austenitic steel contg. specified amounts of Ni and Cr, by providing the steel with a whole austenitic phase and forming the austenitic phase of single crystals. CONSTITUTION:The compsn. of this austenitic steel is constituted of, by weight, 15 to 30% Ni, 10 to 17.67% Cr and >=45% Fe. the steel contains Cr and Ni in such a manner that it has a whole austenitic structue at 700 deg.C in an equilibrium diagram and contains an austenitic phase or an austenitic phase and a ferritic phase, and the same austenitic phase is formed of single crystals. By producing a structural member used in a radiation exposure environment such as an atomic furnace core, intergranular type stress corrosion cracking induced by the irradiation can be prevented.
Patent JP-H0620614-A (JP)
Title: Travelling wave tube
Inventor: TAKAHASHI MASAAKI
IPC: H01J23/24
Filed: 1992-07-03
Abstract: PURPOSE:To easily install a heat radiating plate with no need of size precision improvement of a pole piece, the heat radiating plate, etc., by soldering a heat radiating plate which is thin and deformable and has a long and narrow shape in the outer circumference of a pole piece and fixing the heat radiating plate in a case structure body. CONSTITUTION:An integral pole piece structure is composed by reciprocally laying a spacer 2 made of a nonmagnetic metal such as Monell metal, etc., on a pole piece 1 made of a ferromagnetic material such as iron, etc., and soldering the resulting body. Heat radiating plates 3 which are made of a metal with high thermal conductivity such as a copper and have a long and narrow shape are soldered one by one in right and left reciprocally in the outer circumference of the pole piece 1 which is an output side of a delay wave circuit part and an attenuator part of a travelling wave tube having the integral pole piece structure. Since the heat radiating plates 3 are made to have a thinner thickness than the pole piece 1 and thinned sufficiently to be deformed easily, the heat radiating plates 3 are deformed even in the case they are fixed in the case structure 7 with screws and there is no possibility that forcible force is applied to a delay wave circuit part.
Patent JP-H0755825-A (JP)
Title: Rotational speed detector
Inventor: OGAWA HISANORI
IPC: G01D5/245
Filed: 1993-08-12
Abstract: PURPOSE:To provide a rotational speed detector in which the resolution (detection capacity) can be enhanced. CONSTITUTION:The rotational speed detector comprises a shaft 3, a yoke 6 disposed oppositely to the shaft 3, and a first gear part 4 provided on the surface of the shaft 3 opposing the yoke 6 and rotatable integrally with the shaft 3 with a plurality of teeth being formed at a constant pitch over the entire periphery. The rotational speed detector further comprises a second gear part 7 provided on the surface of the yoke 6 opposing the shaft 3 with a plurality of teeth, different in number from that of the teeth at the first gear part 4, being formed over the entire periphery, a magnet 5 disposed on the surface of the yoke 20 opposing the shaft 3, and a coil 8 for detecting the flux in a magnetic circuit formed by the magnet 5 and delivering a signal based on the detection result.
Patent JP-2000026594-A (JP)
Title: Oxidative polymerization of aromatic hydroxycarboxylic acid
Inventor: HIGASHIMURA HIDEYUKI
IPC: B01J31/22
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To carry out oxidative polymerization at a low cost without using an expensive enzyme as a catalyst by conducting the oxidative polymerization of a specific aromatic hydroxycarboxylic acid in the presence of a transition metal complex catalyst using a peroxide as an oxidizing agent. SOLUTION: An aromatic hydroxycarboxylic acid represented by the formula: HO-Ar-COOH (Ar is a bifunctional aromatic group or a substituted aromatic group) and having <=9.60 eV, preferably 9.05-9.55 eV oxidation potential (preferably 3-hydroxybenzoic acid, etc.), is subjected to oxidative polymerization in the presence of a transition metal complex catalyst using a peroxide (preferably hydrogen peroxide, etc.), as a catalyst. A transition metal complex represented by the formula (M is a residue containing vanadium, cobalt or the like; R1 and R3 are each H, a hydrocarbon or the like; R2 is H, cyano or the like) is preferred as the transition metal complex catalyst. A bidentate ligand obtained from acetylacetone or salicylaldehyde is preferred as the bidentate ligand constituting the complex. A solvent is usually preferably used at the time of reaction.
Patent JP-S61164295-A (JP)
Inventor: POORU SHIYUUCHIYUNGU HOO
IPC: C23C14/20
Filed: 1985-09-12
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-H0950952-A (JP)
Title: Projection aligner
Inventor: NISHI TAKECHIKA
IPC: H01L21/027
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To correct the nonlinear magnification error (high order magnification error) of a projection optical system which is deteriorated by the change of environmental conditions such as the atmospheric pressure and the ambient temperature of the projection optical system or by the absorption of an exposure lighting light, etc. SOLUTION: Among lens elements 25-38A of which a projection optical system is composed, the lens elements 36A and 37A only are made of fluorite and the other lens elements are made of quarts. Gas whose temperature is controlled is supplied to a gas chamber surrounded by the lens elements 36A and 37A and a lens frame G2 from a temperature controller 13a and the gas which is made to flow through the gas chamber is returned to the temperature controller 13a. A nonlinear magnification error which is produced by the lens elements made of quartz is eliminated by the temperature control of the lens elements 36A and 37A and, further, the residual nonlinear magnification error is eliminated by the pressure control of gas in a gas chamber between the lens elements 33 and 34.
Patent JP-S6260351-A (JP)
Title: Cache control system
Inventor: MARUYAMA ITSURO
IPC: H04M15/00
Filed: 1985-09-10
Abstract: PURPOSE:To apply inexpensively a cache control without the provision of a private network through a conventional line by returning the station code of a gateway station connected to a public network to an outgoing station via an individual line. CONSTITUTION:A called party selection signal from a caller 10 is sent from a PBX 1 to an outgoing station EXO2 and sent to a gateway station EXG3. The station EXG3 uses the selection number to select a line to a public telephone network A station 4 to be connected to the called party and when lines to the public telephone network A station 4 are all busy, the inter-network connection to a public telephone network NW5 is applied. The station EXG3 applies the inter-network connection and the station code of its own station representing a gateway station is sent to a station EXO2 via a switch SWG30 and an incoming trunk ICT31 from a sender SND33. The station EXO2 receives the station code by a register REG23 via an outgoing trunk OGT22 and the switch SWO20, and expanded to detect that the EXG3 is the gateway station. Thus, the cache rate corresponding to the gateway station found out is decided.
Patent JP-H0639420-A (JP)
Title: Device for cleaning and maintaining roll in process line of strip
Inventor: TOKUSHIGE JIROU
IPC: B08B3/02
Filed: 1992-07-28
Abstract: PURPOSE:To efficiently remove foreign matters from the surface of a roll by bringing a doctor blade into contact with the roll and blowing the caught foreign matters to a sucking device with an ejecting air. CONSTITUTION:This is a doctor blade type roll cleaning and maintaining device by which the foreign matters attached to the surface of the roll in the process line of a strip 1 are removed. A protector 16 to protect the device from the overlapping of the strip 1 is provided on both sides of the device; the protector 16 corresponding to the side for catching foreign matters of the doctor blade 4 is used also as a header 6 for scavenging air; plural air ejecting nozzles to blow the foreign matters to the side are provided in the header 6; and the sucking device to suck the blown foreign matters is provided. Thus, the deterioration of surroundings and the generation of scratches on the surface of the strip due to rescattered foreign matters are prevented.
Patent JP-S6350781-A (JP)
Inventor: REIMONDO GOORUDO
IPC: G01T3/00
Filed: 1987-08-13
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-H0525600-A (JP)
Title: Manufacture of hot dip galvanized steel sheet by pre-ni alloy plating and alloying method
Inventor: NISHIMURA KAZUMI
IPC: C23C2/06
Filed: 1991-07-17
Abstract: PURPOSE:To provide a method for manufacturing a hog dip galvanized steel sheet and a galvannealed steel sheet by a pre-Ni alloy plating method for improving the galvanizing properties of a steel sheet for building materials, house appliances and automobiles and also the plating adhesion of galvannealing, to suppress the elution of pre-plating at the time of galvanizing. CONSTITUTION:This steel sheet is a hot dip galvanized steel sheet having features that the surface of a steel sheet is plated with an Ni alloy contg. >=0.1% of one or >=two kinds of P, S, B, Mo, Zn, Fe, Co, Cu, Cr, Sn and W by 0.2 to 2g/m<2>, and after that, it is heated to 420 to 500 deg.C sheet temp. in a nonoxidizing atmosphere, is immersed into a galvanizing both contg. 0.05 to 1% Al for <=15sec at >=350 deg.C or at >=30 deg.C/s temp. rising rate in a stage till the steel sheet is impregnated into the bath and is galvanized. Furthermore, right after wiping subsequent to the galvanizing, this steel sheet is subjected to alloying treatment in the temp. range of 470 to 550 deg.C for 5 to 40sec.
Patent JP-H1024261-A (JP)
Title: Production of plastic sheet-like material and apparatus for production
Inventor: ENDO YOSHIKAZU
IPC: B05D7/24
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a plastic sheet-like material with which high productivity is obtainable by executing a state for drying a coating material by using dry air after a coating stage. SOLUTION: A coating material is applied on at least one surface of the plastic sheet-like material in succession to longitudinal stretching and is set to a transversely stretching machine, for example, a tenter. The coating material is dried by using air in the transversely stretching machine and the coated plastic sheet-like material is heated up the target transversely stretching conditions. In this drying stage, the plastic sheet-like material is heated up to the transversely stretching conditions by using the dehumidified air, by which the drying of the coating material is accelerated and the production of the plastic sheet-like material at a production rate higher than heretofore is made possible without changing the air temp., wind rate and the coating thickness of the coating material which are the conditions exclusive of humidity.  The production is made possible without the occurrence of the unequal application and application defect of the coating material by the improvement in dryability.
Patent JP-H0921014-A (JP)
Title: Melt spinning production device integrated with extruder
Inventor: MIDORIKAWA KATSUO
IPC: D01D1/06
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To simply prepare spinning nozzles to have durability and bring a total device compact and prevent interlacing of spinning directions. SOLUTION: This melt spinning production device consists of an extruding upper mold 1 in which an upper mold unit 1b is held on the lower surface of an extruding unit 1a and a lower mold. The joint surface between the upper mold unit 1b of the extruding upper mold 1 and the lower mold is made to be flat. A receiver which accepts a synthetic resin extruded from the path around a torpedo (t) is made on the joint surface of the lower mold. Spinning nozzles (n) locating around and communicating with the receiver are drilled in parallel. The spinning nozzles which locate in central part have larger land L out of the spinning nozzles arranged in parallel. Thus, the melt spinning production device integrated with the extruder can be obtained.
Patent JP-H0250773-A (JP)
Title: Image storage
Inventor: TANJI NATSUKI
IPC: G06F3/153
Filed: 1988-08-12
Abstract: PURPOSE:To grasp the outline of a 1st image within a short period by using an image display device capable of reading out a 2nd image data from an image memory together with the 1st image data stored in the image memory and displaying the 2nd image data. CONSTITUTION:The title image storage device is constituted of the image memory 1 for reading out picture elements by specifying addresses at random by the number of specified addresses when a reading request of the 1st image is generated and outputting the read picture elements as the 2nd image data constituting the 2nd image, an image storing part 2 and an image memory control part 3 for controlling the image memory 1 and the image storing part 2 so that the 2nd and 1st image data are read out of the memory 1 and sent to the storing part 2 when the reading request of the 1st image is generated and the 2nd and 1st image data are successively sent from the storage part 2. At the time of sending image data to the image display device, the whole image can be rapidly grasped by the image display device.
Patent JP-H0931896-A (JP)
Title: Production of copolymer latex for coating paper
Inventor: IIJIMA TAKAHIRO
IPC: C08F2/22
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To produce a copolymer latex for coating paper excellent in coating operation efficiency and useful for improving the printability by carrying out the emulsion copolymerization of an aliphatic conjugated diene-based monomer with an ethylenically unsaturated carboxylic acid monomer, an ethylenically unsaturated monomer containing amide group and other comonomers under specific conditions. SOLUTION: The emulsion copolymerization of (A) an aliphatic conjugated diene-based monomer with (B) an ethylenically unsaturated carboxylic acid monomer, (C) an ethylenically unsaturated monomer containing amide group and (D) other comonomers is carried out. The production of a copolymer of respective 20-70wt.% component (A), 0.5-10wt.% component (B), 0.5-10wt.% component (C) and 10-79wt.% component (D) [100wt.% sum total of the components (A), (B), (C) and (D)] is performed by continuously adding the component (C) during the period of 20-90wt.% (preferably 30-40wt.%) polymerization conversion rate of the components (A), (B) and (D). Thereby, coated paper good in printing gloss, surface strength, water resistance, etc., is obtained and the latex is suitable for coating high-speed offset printing paper.
Patent JP-S5992173-A (JP)
Title: Weaving profile-welding method
Inventor: KONDOU TAKAHIKO
IPC: B23K9/02
Filed: 1982-11-16
Abstract: PURPOSE:To improve a profile accuracy at any time by rocking a torch for an arc profile by preceding the rocking of the torch for weaving welding, and using a welding condition at the time of this rocking as a condition for raising the profile accuracy. CONSTITUTION:For instance, when a weld line WL is brought to flat weaving welding by a right angle coordinate welding robot RO of a playback system, an operating point P of an arc welding torch T is shifted from an original point P0 to P1, and the torch position is made vertical. Subsequently, the point P is shifted to P2-P7, but separately from an operation by which the torch T crosses the line WL for welding exclusively, it is made to execute a crossing operation for an arc profile of the line WL by preceding in respect of the time and the position. Also, a welding condition in the crossing operation for this profile is set to a value which is suitable for detecting the center of the line WL. In this way, at the time of crossing for inputting an information, padding by welding is small in a part on the line WL, therefore, since the groove shape is not deformed, an exact information can be inputted.