baber/WOPTO huggingface dataset:
Patent JP-H02277701-A (JP)
Title: Manufacture of fe-si-al magnetic powder
Inventor: KANENAGA MASAAKI
IPC: B22F1/00
Filed: 1989-04-19
Abstract: PURPOSE:To manufacture the above Fe-Si-Al magnetic powder without mingling any foreign matter at a low cost by adding the specific quantity of NH4Cl powder to the specific ratio of Si powder, Al powder and Fe powder and executing diffusing permeation treatment at multi-steps under the specific condition. CONSTITUTION:The Si powder, Al powder and Fe powder are blended so as to become almost the equal ratio as the desirable magnetic powder of sendust, etc. The diffusing permeation treatment is executed to this powder or to mixed powder composed by adding 0.1 - 1.0wt. parts of NH4Cl powder to 100wt. parts of this powder, at 750 - 980 deg.C for 3 - 10hr under reducing or non-oxidizing atmosphere. After stirring the obtd. permeable alloy powder, the diffusing permeation treatment is executed further one or more times at 1,000 - 1,150 deg.C for 5 - 20hr under the same atmosphere as the above. By this method, the Fe-Si-Al magnetic powder made to desirable particle size by adjusting particle size of the Fe powder without mingling any foreign matter, is obtd.
Patent JP-H06311797-A (JP)
Title: Generating method for operating fluid with gas/liquid equilibrium
Inventor: MORITA MINORU
IPC: F01K25/06
Filed: 1993-04-26
Abstract: PURPOSE:To enhance an efficiency of generation by utilizing that a condensing temperature is varied in the step of condensing operating fluid having gas/liquid equilibrium under a constant pressure. CONSTITUTION:Exhaust gas of;a vapor turbine 12 is passed in series through a high temperature condenser (HC) 20, an intermediate temperature condenser 60 and a low temperature condenser (LC) 40 to constitute a condensing system. The HC 20 is operated at a high pressure side, part of turbine exhaust gas in which operating fluid having gas-liquid equilibrium flows is condensed by operating the HC 20 at a high pressure side, and two-operating fluid refrigerant is evaporated. The evaporated refrigerant is transferred to a condenser 30 to be operated at a high pressure side to be condensed, condensed liquid of the condenser is supplied to the LC 40, the LC 40 is operated at a low pressure side, and uncondensed vapor to be transferred from the HC 20 is received. Heat is applied to the condensed liquid from the condenser 30 to allow the liquid to be self-condensed, evaporating vapor is transferred to an absorber 50 to be operated at a low pressure side, condensate of the LC 40 is eventually supplied to a boiler 1, and it is electrically generated by a turbine 12.
Patent JP-S60245690-A (JP)
Title: Luminescent substance based on cadmium borate activated withmanganese and manufacture
Inventor: AKOSU KISU
IPC: C09K11/64
Filed: 1985-05-13
Abstract: There are prepared luminescent materials based on cadmium borate activated with manganese which is insensitive to impurities, temperature stable, not sensitive to grinding, and stable to ceramic glazes having the composition. In the preparation, the manganese activator is added in the form of a zeolite.
Patent JP-H08274052-A (JP)
Title: Cleaning of tabular material and device
Inventor: SHIMIZU MASARU
IPC: B08B3/02
Filed: 1995-03-30
Abstract: PURPOSE: To improve cleaning efficiency and to make a cleaning time shorten by a method wherein a cleaning liquid and cleaning gas are jetted simultaneously and alternately on the surface of a tabular material. CONSTITUTION: Each rotating arm 19 is formed into a rod form with a rectangular section and a plurality of pieces of pure water jet nozzles 21 and a plurality of pieces of air jet nozzles 22 are arranged on the lower surface of each rotating arm 17 in one row and alternately in the lengthwise direction and are respectively provided facing downward in the rectangular direction. While a wafer 1 and a group of the rotating arms 19 assembled radially are rotated in the forward and backward directions on the same axis and while the group of the rotating arms 19 are vertically moved as a whole, pure water 26 and the air 27 are respectively jetted on the surface of the wafer 1 through the nozzles 21 and the nozzles 22.  Or while the pure water 26 and the air 27 are alternately made to transfer and jet points are continuously made to transfer, the pure water 26 and the air are alternately jetted on the surface of the wafer 1, which is rotated, through a combination nozzle 32.
Patent LT-2002058-A (LT)
Title: Consuming waste by combustion
Inventor: ZIDONIS VILIUS
IPC: F23G5/00
Filed: 2002-05-16
Abstract: The invention relates to destruction of waste, in particular medical waste. According to new method of burning waste, an additional fuel is also waste products, such as woodcutting, thatch. The additional fuel is burnt in a burning zone forming a rising corkscrew flame into the hottest zone of which are fed the waste. The additional fuel burning zones and the rising corkscrew flames are created a few ones. In this case the waste are transmitted from one burning zone to adjacent one.
Patent LT-2016027-A (LT)
Title: An inductive computer device with adjustable pivot
Inventor: FAN HANJING
IPC: H04N1/00
Filed: 2016-02-25
Abstract: An inductive computer device with adjustable pivot includes the first part(8) and the second part (9) which can pivot relatively with certain angle. Thefirst part (8) includes the left bulge (82), the right bulge (81) and the recesswhich is located between the left bulge (82) and the right bulge (81) and is forthe middle bulge (93) of the second part (9) to stretch into. The structures ofthe left bulge (82) and the right bulge (81) are symmetrical, and three bearingdevices (31, 32, 33) with different pivotal moment which are continuously setup are installed in the left bulge (82) and the right bulge (81), respectively. Aregulating motor (2) is set up in the middle bulge (93).
Patent MX-9201646-A (MX)
Title: Mejoras a pañales desechables.
Inventor: GIACOMAN JUAN GUADALUPE MARCOS
IPC: A61F13/15
Filed: 1992-04-10
Abstract: La presente invención se refiere a mejoras a pañales desechables, y más específicamente a un pañal que comprende en combinación una multiplicidad de capas de distintos tejidos y materiales que en combinación con una sección indicadora de humedad permite saber el grado de humedad que satura el pañal, mediante tres líneas de color doradas que van colocadas en la parte del mismo, que se cambian al color azul cuando es tiempo de cambiar el pañal.
Patent MX-9305978-A (MX)
Title: Proceso hidrometalurgico para la recuperacion de valores de metal preciosoa partir de menas de metal precioso con un lixiviante de tiosulfato.
Inventor: WAN RONG-YU
IPC: C22B3/42
Filed: 1993-09-28
Abstract: La presente invención se relaciona con la recuperación hidrometalúrgica devalores de metal precioso a partir de menas  de metal preciosorefractarias que contienen un material carbonoso de despojamiento porimpregnación. Convencionalmente, los materiales preciosos se han extraídode materiales de mena mediante lixiviación o filtración  con solucionesque contienen cianuro. Se ha encontrado, sin  embargo, que ciertas menasde oro no responden bien a la lixiviación convencional debido a lapresencia de impurezas que interfieren con el proceso de filtración
Patent MX-9605221-A (MX)
Title: Modular storage system with movable rack, specially applicable to motor vehicles.
Inventor: MOYANO RAFAEL LEON
IPC: B65G1/04
Filed: 1996-02-28
Abstract: The rack (3) is directed to the exit or access (14) to collect the goods (5) or the vehicle (11), by operating in independent areas or modules (2), in direct (30) and indirect (31) positions with respect to the service path (27), movable by means of a motor carriage (8) along coordinates X and Y through alternate elevations of two perpendicular series of four tandems of wheels, on rails (7) leading to a platform (14) for loading-unloading thereof by means of a mobile elevator or truck (10) guided by indicators (41), or up to a stand (15) if the elevator is fixed (9) and dividing two modules (2); the load passes from the level of the rack (3) to the elevator (9), and finally to the collector stand (15) and is carried out by means of two double circuits of endless chains which haul the slats carrying the load and sliding on sections (100) when the chains are actuated; if there is a 90 degree passage, the transfer is carried out by means of a series of rollers with actuation controls and, at crossings, alternate turning rollers (69), specially arranged, provide for the change of direction of the vehicle (11) till it is positioned at the exit or in the computer programmed rack, thereby providing for an operational adequacy and adaptability.
Patent MX-9606432-A (MX)
Title: Fluid cylinder pressure checkvalve device.
Inventor: DEBRIAE THOMAS EDWARD
IPC: F17C13/04
Filed: 1996-12-13
Abstract: The present invention relates to a fluid cylinder pressure check valve device, for use during the recharging of cylinders with fluid(s). In use, the invention is attached to a valve assembly of the cylinder so that when the valve assembly is opened, residual pressure within the cylinder maybe determined to enable more efficient recharging. The invention also allows cylinders containing gas mixtures to be recharged to attain enhanced composition uniformity.
Patent MX-9700123-A (MX)
Title: Method of producing 1,4-butanediol.
Inventor: PINKOS ROLF
Filed: 1995-06-16
Abstract: Described is a method of producing 1,4-butanediol, the method calling for 2,3-dihydrofuran to be decomposed in a single stage over a hydrogenation catalyst in the presence of water and hydrogen at a temperature of 20 to 300 degree C and a pressure of 1 to 300 bar and in neutral or acid conditions.
Patent MX-9701392-A (MX)
Title: Dual chamber orifice fitting.
Inventor: DESAI ASHVIN D
IPC: G01F1/42
Filed: 1997-02-24
Abstract: A dual chamber orifice fitting comprising a first chamber maintained in fluid communicaton with a pipeline, a fluid flowing in the pipeline passing through the first chamber; a second chamber selectively maintained in fluid communication with the first chamber; a sealing member selectively rotatable from a first position wherein the sealing chamber seals the first chamber from the second chamber, and a second position wherein the sealing member permits the first chamber to be placed in fluid communication with the second chamber.
Patent MX-9706133-A (MX)
Title: Medicament intended to the treatment of obsessive compulsive troubles, sleep apnoea, sexual dysfunctions, emesa and transport sickness.
Inventor: CONSTANSA JORDI FRIGOLA
IPC: A61P15/00
Filed: 1996-12-11
Abstract: The invention relates to the use of derivatives of 1-{4-[4-aryl(or heteroaryl)-1-piperazinyl]-butyl}-1H-azole, as well as physiologically acceptable salts thereof, for the fabrication of medicaments intented to the treatment of obsessive compulsive troubles, sleep apnoea, sexual dysfunctions, emesa and transport sickness.
Patent MX-9707382-A (MX)
Title: Shallow draft offshore drilling/producing structure.
Inventor: HORTON EDWARD E III
IPC: B63B1/02
Filed: 1997-09-26
Abstract: A shallow draft floating offshore drilling/producing structure. The structure is formed from a buoyant hull on which one or more modules or decks may be placed to support process equipment, a drilling rig, utilities, and accommodations for personnel. Drilling and/or producing is accomplished through a center well in the hull. The hull includes fixed ballast, an oil storage area, and voids and variable ballast for offsetting the lighter weight of the stored oil. The hull is designed to have a relatively small water plane area. The hull is also designed to have roll and pitch periods that are detuned form waves in the area that the hull is to be installed.
Patent MX-9708470-A (MX)
Title: Aluminium resistance gene.
Inventor: GARDNER RICHARD CLAGUE
IPC: C12N15/82
Filed: 1997-10-31
Abstract: A method of isolating genes conferring resistance to aluminium is provided and two particular aluminium tolerant genes are described. These genes are designated ALR1 and ALR2. The two tolerance genes were isolated from yeast strains but were found to have homology with bacterial genes responsible for divalent ion uptake. Hence a method of isolating divalent cation transporters is envisaged by using complementation of magnesium transporter mutant strains of yeasts aluminium tolerance genes.
Patent MX-9709877-A (MX)
Title: Formic acid and formaldehyde destruction in waste streams.
Inventor: LOWELL R SMITH
Filed: 1997-12-08
Abstract: A process is provided for destroying formic acid and/or formaldehyde in an aqueous, organic acid waste stream by contacting the stream with a supported precious metal catalyst and passing air or molecular oxygen gas through the solution to promote chemical oxidation. The invention is a safe, practical and cost effective alternative to bio-system treatment of these compounds using microorganisms. The process of the invention may be practiced in either a batch or continuous mode and, in accordance with the invention, formic acid present in a stream at a level of 3800 ppm and formaldehyde present in an amount of 5800 ppm can be reduced respectively to levels of 200 ppm or less.
Patent MX-9709883-A (MX)
Title: Hand-tearable moisture barrier laminate.
Inventor: PORTER JOHN
IPC: E04B1/70
Filed: 1997-12-08
Abstract: Hand-tearable barrier laminates are provided which include a reinforcing layer having a first tensile strength laminated to flexible cellulosic web comprising open porosity and a second tensile strength which is less than the first tensile strength. The web is treated with a water-resistant polymeric resin for providing liquid water resistance to the web while permitting water vapor to pass through it. Inexpensive web materials can be substituted for polymer foam and microperforated plastic films currently employed by the housing industry.
Patent MX-9802974-A (MX)
Title: Stem seal configuration for ball valves.
Inventor: GUGALA ZBIGNIEW H
IPC: F16K41/04
Filed: 1998-04-16
Abstract: A ball valve stem seal comprises a primary seal washer (29), a backup ring (35), O-ring (37), washer (41) and a wave spring (43), whereby the O-ring (37) is maintained in a state of controlled squeeze where it is subjected only to radial compression.
Patent MX-9803901-A (MX)
Title: Sulfur containing di-tert-butylphenol compounds useful as anti-inflammatory agents.
Inventor: MATTHEWS RANDALL STRYKER
IPC: A61P29/00
Filed: 1998-05-15
Abstract: The subject invention relates to compounds having structure (I), wherein (a) x is from 1 to 5; (b) y is from 1 to 2; and (c) z is from 0 to 5. The subject invention also relates to the pharmaceutical compositions comprising the above compounds, and methods of treating inflammation using the compounds.
Patent MX-9804011-A (MX)
Title: Inhibitors of cyclophilin rotamase activity.
Inventor: STEINER JOSEPH P
IPC: A61K38/13
Filed: 1998-05-20
Abstract: This invention relates to the method of using neurotrophic cyclophilin inhibitor compounds having an affinity for cyclophilin-type immunophilins as inhibitors of the enzyme activity associated with immunophilin proteins, and particularly inhibitors of peptidyl-prolyl isomerase or rotamase enzyme activity.
Patent NL-2034789-A (NL)
Title: Cowshed with double-layer fence frame for cow-calf mixed feeding
Inventor: YANG SONG
IPC: A01K1/00
Filed: 2023-05-09
Abstract: The invention belongs to the technical field of animal husbandry, and provides a cowshed 5 with a double-layer fence frame for cow-calf mixed feeding including a cowshed main frame, fences, feeding units, support beams and an aisle, where two rows of middle plates, a batching station, a spliced display screen and camera devices are arranged in the cowshed main frame; the middle plates are provided with a plurality of pairs of lifting ports corresponding to the feeding units one by one, lifting baskets are arranged in the lifting ports, feeding troughs are arranged in 10 the lifting baskets, and lifting control mechanisms are arranged at tops of the lifting baskets; each of the lifting control mechanisms includes a hanging rope pulley block, an unwinding wheel, an unwinding motor and a remote control device; feed supply pipelines are arranged above the middle plates, and the feed supply pipelines include supply main pipes, supply branch pipes corresponding to the lifting baskets one by one, telescopic pipes and input pipes connected with 15 a batching station; and one side of each supply main pipe is provided with horizontal driving devices. The device is reasonable in design, simple in structure, convenient for supplementary feeding, beneficial to improving a feeding efficiency and high in a space utilization rate, and suitable for large-scale popularization.
Patent NL-2035149-A (NL)
Title: Multi-beam system and multi-beam forming unit with reduced sensitivity to secondary radiation
Inventor: GEORG KURIJ
IPC: H01J37/147
Filed: 2023-06-22
Abstract: A multi-beam charged particle beam system and a method of operating a multi-beam charged particle beam system with higher precision is provided. The improvement relates to a multi-beam forming unit with a lower sensitivity to secondary electrons, scattered charge particles and x-ray radiation. Thereby, a plurality of primary charged particle beamlets can be generated with higher precision and with a longer lifetime of a multi-beam forming unit. The system and method is applicable for an improved inspection of samples, for example for wafer or mask inspection.
Patent NL-265381-A (NL)
IPC: C11D17/00
Abstract: A homogeneous aqueous detergent composition comprises (a) an anionic, non-ionic or amphoteric detergent, (b) potassium and ammonium polyphosphate, (c) an organic amine polyphosphate, and (d) a water-miscible organic solvent, the ratio of equivalents of potassium or ammonium present in (b) to amine present in (c) being preferably 1:4 to 4:1, and most suitably about 2:1.  Suitable anionic detergents (a) are alkyl sulphates and sulphonates, alkylbenzene or naphthalene sulphonates, sulphated and sulphonated fatty acid alkanolamides, and sulphated alcohol and alkylphenol polyglycol ethers in the form of the sodium, potassium, ammonium or amine salts; suitable non-ionic detergents are ethylene and propylene oxide adducts of alkylphenols, alcohols and fatty acids, and fatty acid alkanolamides; suitable amphoteric detergents are N-alkylated and -acylated aminocarboxylic acids, N-dicarboxyl-methyl alkylamines, sulphated higher amines and the disodium salt of lauroylcycloimidino-1-ethoxyethanecarboxylic acid-2-ethanecarboxylic acid.  The polyphosphates (b) and (c) are suitably prepared in situ by neutralizing a polyphosphoric acid obtained by dissolving phosphorus pentoxide in phosphoric acid with a suitable mixture of bases; the amine in (c) may be an aromatic, aliphatic or heterocyclic amine but is preferably mono-, di-, or triethanolamine.  (d) may be acetone, but more generally is a C1-5- aliphatic hydroxy compound such as methanol, isopropanol, ethylene glycol, triethylene glycol, 1:4-dihydroxy-4-methylpentane, or, most preferably, ethanol or glycerol.  The composition generally also includes as a dirt-suspending agent polyvinyl alcohol or pyrrolidone, as well as optical brighteners and perfumes.  Usually (a) comprises 5-25% by weight of the total composition, (b) and (c) together 5-20%, and (d) 5-30%, preferably 10-20%, whilst the amount of protective colloid (dirt-suspending agent) if present is 0,1-1,5%.
Patent NL-6816186-A (NL)
Title: Hardener compn for cement
IPC: C04B28/02
Filed: 1968-11-13
Abstract: Accelerator for reinforced or non-reinforced concrete is prepared by dissolving aluminium sulphate or aluminium powder in 40% sodium alkali at boiling temp., subsequently mixing with calcium chloride and calcium carbonate, drying the mixture and grinding it.
Patent NL-7008286-A (NL)
Title: Valve - for use in nuclear eactors
IPC: F16K31/524
Filed: 1970-06-08
Abstract: Valve, particularly for use in a nuclear reactor with aggressive liquids and gases, containing a bellows closed at its lower end and fixed to the upper edge of the valve housing, as well as a closure member one end of which is constructed as a valve member cooperating with a seating within the valve.
Patent NL-7102503-A (NL)
Title: Diacetyl monododecanoyl glycerin
IPC: C11C3/04
Filed: 1971-02-25
Abstract: Diacetyl monododecanoyl glycerin, which can be used in pharmacology cosmetics, foodstuffs, and other products, has valuable properties; in particular it does not crystallise at 0 degree C., does not evolve on decomposition wapy smelling fatty acids, is resistant against oxidation and hydrolysis with water. Similar properties are possessed by mixtures of 10-99% by wt. of this compound with up to 25% of diacetyl hexadecanoyl glycerin and/or up to 90% of diacetyl tetradecanoyl glycerin, and up to 10% of an acetyl dialkanoyl glycerin, in which the alkanoyl group contains 12-16C atoms. The mixture may also contain diglycerides in such an amount that they hydroxyl number of the mixture does not exceed 20. These compounds can be produced by esterifying the compounding acid with excess glycerin, separating the monoglyceride and esterifying it with acetic acid, or by transesterification of a higher triglyceride with triacetin.
Patent NL-7105422-A (NL)
Title: Oil recovery - from underground reservoirs by alternating gas propulsion and water injection
IPC: E21B43/16
Filed: 1971-04-22
Abstract: Oil is recovered from a reservoir with is not 1 injection boring and is not 1 prodn. boring by (a) recovering oil through the prodn. boring by propulsion by a gas in soln., while the press. drops to a point below that of bubble-formation, but within the critical gas satn. of the reservoir at the press. existing in the reservoir, (b) stopping the gas propulsion and injecting water via the injection boring, while maintaining the existing press. in the reservoir and at the same time recovering oil from the reservoir through the prodn. boring to a point where the rate of oil prodn. has reached a particular end point (c) stopping water injection and producing oil from the reservoir through the prodn. boring by propulsion of the gas in soln., while the press. drops to below the point of bubble-formation but within the critical gas satn. of the reservoir at the press. then existing in the reservoir, (d) stopping the gas propulsion and injecting water through the injection boring and at the same time producing oil from the reservoir through the prodn. boring to a point at which the rate of oil prodn. has reached a particular end-point, and (e) repeating steps (a) and (b) until the end-press. of the reservoir has been reached. Increased prodn. is achieved.
Patent NL-7105593-A (NL)
Title: Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 microns
IPC: C03C1/00
Filed: 1971-04-24
Abstract: Glass-forming powder consists of a mixture of quartz flour, in which >=90% of the particles have a size between 30 and 120 mu pref. 50-100 mu, and other glass-forming components. Use of quartz flour with the specified particle size enables a homogeneous melt to be obtained more rapidly.
Patent NL-7108532-A (NL)
Title: Reinforced concrete - with continuous armouring which may be prestressed esp of steel wire ropes
IPC: E04C5/03
Filed: 1971-06-21
Abstract: The wire ropes are approx. 0.2-3.5 mm in dia. and have a min. tensile strength of 250 kN/cm2. Esp. they are in the form of a woven mesh. Each rope is typically of multilay construction, the central laid-up core having a dia. of 0.10-0.50 mm and each of the sets of stranded wires round it has a similar dia. The ropes may be resin coated and/or the individual steel wires brass plated. The product is of higher strength and lighter weight than iron rod reinforced concrete.