baber/WOPTO huggingface dataset:
Patent NZ-760955-A (NZ)
Title: Apparatus and methods for dewatering sludge
Inventor: SULPHUR TERRY
IPC: C02F11/121
Filed: 2018-06-21
Abstract: An apparatus for dewatering sludge, comprising a tank (102) with a dividing wall (104) to divide the internal space into an intake chamber (106) and an extract chamber (108). An intake pipe (116) is connected to the intake chamber via an intake valve (117), and a discharge pipe (118) is connected to the extract chamber via a discharge valve (119). A transfer pipe (120) provides fluid communication between the intake chamber and the extract chamber. The transfer pipe has first opening (122) near the bottom of the intake chamber, and a second opening (124) near the top of the extract chamber. A pump (110) selectively creates positive and negative pressure within the intake chamber. A screen (130) is positioned in the extract chamber between the second opening of the transfer pipe and the discharge pipe. The apparatus further comprises a door (140) adjacent to the extract chamber, with the rim of the door in contact with the rim of the screen when closed. The invention provides an improved apparatus for dewatering sludge, including a convenient means for removal of solids from the extract chamber.
Patent NZ-768100-A (NZ)
Title: Expandable body device and method of use
Inventor: FRANANO F NICHOLAS
IPC: A61B17/135
Filed: 2015-09-17
Abstract: Disclosed herein are kits comprising expandable bodies for treating saccular vascular aneurysms and occluding segments of blood vessels and other biological conduits. Exemplary expandable bodies include hollow gold structures that can be folded, wrapped, and compressed, joined to a delivery device, advanced to location in the body of patient in need of treatment, expanded by injection of a fluid into the central void, and separated from the delivery device, remaining in place in an open, expanded form without the addition of support structures to the central void. Other expandable bodies include coiled wires that can be loaded into delivery catheters and expelled from the delivery catheters using pusher devices. The delivery catheters include three concentric catheters comprising: an inner catheter with a distal end generally opposite the proximal end that defines a first lumen that is continuous from the proximal end to the distal end of the inner catheter and is configured to accept a guide wire; and wherein at least a portion of the outer wall of the inner catheter defines the innermost portion of a second lumen to allow for passage of a fluid medium from the proximal end to the distal end of the middle catheter and into the central void or space of the expandable body; a middle catheter with a distal end generally opposite the proximal end, wherein the distal end of the middle catheter is operably coupled to the proximal region of the expandable body; and wherein at least a portion of the inner wall of the middle catheter defines the outermost portion of a second lumen to allow for passage of a fluid medium from the proximal end to the distal end of the a middle catheter and into the central void or space of the expandable body; and wherein at least a portion of the outer wall of the middle catheter defines the innermost portion of a third lumen to allow for passage of fluid from the proximal end to the distal end of the middle catheter and into the space adjacent to the metallic expandable body; an outer catheter with a distal end generally opposite the proximal end, wherein at least a portion of the inner wall of the outer catheter defines the outermost portion of a third lumen to allow for passage of a fluid medium from the proximal end to the distal end of the outer catheter and into a space outside the central void or space of the metallic expandable body.
Patent PT-101679-A (PT)
Title: System for the ecological manufacture of textiles
IPC: D01C/
Filed: 1995-03-28
Abstract: The ecological system of manufacture, for which a patent is applied for, comprises a method used in the production of textiles characterized in that the ecological quality of raw materials, semi-finished products, auxiliary products and dye substances used is monitored, thus creating a so-called ecological textile, obtained by optimizing dyeing processes, maintaining the concentrations of metals below normal limits, permanently monitoring the auxiliaries used in dyeing and finishing cycles, the non-use of bioxides and halogen carriers or pesticides, monitoring the pH values of the aqueous extract and auxiliaries and dyes used wholly in accordance with the handling characteristics specified for each of the articles and conditions of use by the consumer in accordance with the appended description.
Patent PT-116552-A (PT)
Title: Robô móvel autónomo para limpeza de ambientes contaminados
Inventor: FERNANDO ANTÓNIO DOS SANTOS SIMÕES
IPC: G02B26/00
Filed: 2020-07-02
Abstract: VEÍCULOS GUIADOS AUTOMATICAMENTE (AGVS, DA SIGLA EM INGLÊS) TÊM SIDO PROPOSTOS PARA UMA GRANDE GAMA DE APLICAÇÕES, DESDE OPTIMIZAÇÃO LOGÍSTICA ATÉ SUBSTITUIÇÃO DE HUMANOS EM TAREFAS CONSIDERADAS PERIGOSAS. PARA ALGUMAS APLICAÇÕES, AGVS E ROBÔS TÊM SUBSTITUÍDO OS HUMANOS EM TAREFAS ONDE O AMBIENTE É EXTREMO OU ESTÁ ONTAMINADO, O QUE PODE ACONTECER NO AR, EM TERRA, NO MAR, OU MESMO NO SUBSOLO. ESTA INVENÇÃO DESCREVE UMA METODOLOGIA SEGURA E UM SISTEMA ADEQUADOS PARA DESCONTAMINAR E DESINFECTAR AMBIENTES QUE FORAM EXPOSTOS A RISCOS BIOLÓGICOS OU SIMILARES. O ROBÔ USA RADIAÇÃO ULTRAVIOLETA [F1] E MEIOS COMPLEMENTARES COMO RADIAÇÃO INFRAVERMELHA [F2] E AGENTES DE LIMPEZA [F4] PARA HIGIENIZAR O CHÃO, AS PAREDES E O TECTO DE INFRAESTRUTURAS OU EQUIPAMENTOS EXPOSTOS A AGENTES BIOLÓGICOS PERNICIOSOS.
Patent RU-94023352-A (RU)
Inventor: ZHURAVLEV M P
IPC: H02J9/06
Filed: 1994-06-17
Abstract: FIELD: electrical engineering; power supply to important users. SUBSTANCE: no-break power supply system has input voltage meter, main transformer with two secondary windings, switching component, filter, storage batteries with information output, inverter with output filter, charger, output voltage meter, error signal amplifier, impulse surge limiter, additional transformer, and control circuit incorporating sweep generator, double-input pulse-length modulator, inverter control unit, logical unit, automatic phase and frequency control unit, comparators for monitoring voltage level across storage batteries, comparators for checking average and instant value of supply voltage, harmonic-signal generator, and double-input multiplier. EFFECT: improved design.
Patent RU-94025341-A (RU)
Inventor: IVANITSKIJ M A
IPC: F23D17/00
Filed: 1994-07-06
Abstract: FIELD: devices for fuel combustion applicable in heat-engineering appliances of various purposes. SUBSTANCE: oil-gas burner has air duct with central fuel nozzle, air flow rate regulator and circular gas header with nozzles. Nozzles are arranged coaxial to burner axis. Mixers are attached directly to the nozzles and the relation between the diameter of the circumference through which nozzle axes pass and the burner bore amounts to 0.7-0.8. EFFECT: improved quality of fuel combustion and reduced formation of nitrogen oxides in combustion products; and simplified burner design. 1 dwg
Patent RU-94028199-A (RU)
Inventor: AZNABAEV M T
IPC: A01N1/02
Filed: 1994-07-27
Abstract: FIELD: medicine; ophthalmology; plastic and reconstructive surgery of eye's iris. SUBSTANCE: tissue taken from corpse is washed, defatted, held is surfactant solution, followed by alkaline hydrolysis. Next tissue to be transplanted is again held in surfactant solution, subjected to acid hydrolysis, and again held in surfactant solution. Finally, transplant is placed into hydrogen peroxide solution having concentration at least 6%, followed by storing in 70%-alcohol as preservative. EFFECT: thus-treated transplants from allogenic tissues do not give inflammatory, allergic or rejection reactions; newly formed tissue can acquire differentiated structure; extended service life and storage life of transplants; their lower manufacturing cost.
Patent RU-94030505-A (RU)
Inventor: TUL GUK T V
IPC: A61B5/00
Filed: 1994-08-23
Abstract: FIELD: sports medicine. SUBSTANCE: method involves determining from a formula the following values in the traditionally used method for human body composition and state correction composed of functional test, nutrition norms, aerobic loads with controlled pulse, anthropometric measurements, training device loads, pulse mode, depending on age and functional state of an individual:- being heart beat rate per 1 min below which no changes take place;- being pulse mode corresponding to moderate anaerobic power load;- being pulse mode corresponding to submaximum and approximately maximum anaerobic power load. When calculating the nutrition norms, animal fat and vegetable oils are taken into consideration in 50% to 50% proportion, simple carbohydrates are divided into processed ones (sweets) and vegetable ones (fruits and vegetables) in 1% and 40% proportion, respectively. Heart beat rate below which no changes take place (HBR) is combined with rational nutrition mode when an organism receives as much calories as it is spent. Anthropometry is characterized by taking into account subjective estimates of human body forms to select a definite region where an action is to be applied. Working with training devices is built depending on individual functional state, "maximum value", muscle group size and time for developing the processes (anaerobic, glycolytic and aerobic). EFFECT: enhanced effectiveness of health and beauty care.
Patent RU-94033692-A (RU)
Inventor: KUCHAEV A A
IPC: C22B21/06
Filed: 1994-09-15
Abstract: FIELD: electrical engineering and metallurgy particular, refining of nonferrous metals and alloys. SUBSTANCE: the offered device has refining vessel, inlet and discharge pipes, gas inlet, electromagnetic rotator. Refining vessel is additionally provided with separating partition having units for introduction of refining gas into molten metal. Jet injectors of the units are directed opposite to one another and located in the lower part of separating partition. Electromagnetic rotator is made in form of three coils of saddle shape. Refining of molten metal in device from gases and nonmetallic inclusions is carried out in the field of electromagnetic and inertial forces. EFFECT: higher efficiency.
Patent RU-94040647-A (RU)
Inventor: KUZNETSOV S P
IPC: A01J15/04
Filed: 1994-11-11
Abstract: FIELD: food-processing industry, in particular, butter churns. SUBSTANCE: apparatus has technological container and container cooling and/or heating, and/or washing device. Technological container used for butter churning is chosen on the base of such parameters as optimum ratio of minimum and maximum section areas of container, maximum axial size and minimum cross section size as well as drive reducer transmission ratio values. Apparatus has base with supports. Container has mixing members, drive with control panel and container safety member pivotally secured on supports and connected with electromechanical protection unit. EFFECT: increased quality of butter by increased fat percentage and prolonged storage time. 3 cl, 3 dwg, 1 tbl
Patent RU-94041225-A (RU)
Inventor: KOLIN UILL JAM GRINGREHSS
IPC: C07D405/14
Filed: 1993-03-13
Abstract: FIELD: organic chemistry. SUBSTANCE: product: compound of the formula (I), pharmaceutically acceptable salts and bioprecursors where Rmeans (C-C)-alkyl, (C-C)-cycloalkyl, aryl, heterocyclyl or CONRR; Rmeans (C-C)-alkyl, (C-C)-cycloalkyl/(C-C)-alkyl, aryl-(C-C)-alkyl or heterocyclyl-(C-C)-alkyl; Rmeans (C-C)-alkyl, (C-C)-cycloalkyl, (C-C)-cycloalkyl/(C-C)-alkyl, aryl-(C-C)-alkyl, aryl-(C-C)-alkenyl, heterocyclyl-(C-C)-alkyl or heterocyclyl-(C-C)-alkenyl; Rmeans (C-C)-alkyl, (C-C)-cycloalkyl, aryl or heterocyclyl; each ofmeans independently H, (C-C)-alkyl or (C-C)-cycloalkyl; or Rand R, or Rand Rcan be connected with formation of 3-8-membered carbocycle; X means 4-10-membered mono- or bicycled heterocyclic group containing carbon atoms and one nitrogen atom in ring due to this group is connected to adjacent carbonyl group; group can be saturated or unsaturated and, except for, substituent -(CRR)-Het can contain up to 4 other substituents taken independently from F, (C-C)-alkyl, (C-C)-cycloalkyl, ORor NRR; Het means imidazolyl or triazolyl group each of which can be nonobligatory substituted with (C-C)-alkyl, (C-C)-cycloalkyl, NRRor CONRRand each from Rand Rmeans independently H, (C-C)-alkyl or (C-C)-cycloalkyl, or Rand Rcan be connected together with formation (together with nitrogen atom to which they are connected) 4-8-membered nitrogen-containing heterocyclic group; Rmeans H, (C-C)-alkyl or (C-C)-cycloalkyl; m and n each independently can mean 0, 1 or 2; each alkyl or cycloalkyl group included in description given above can be partially or completely protected with fluorine. Synthesized compounds are inhibitors of retroviral proteases and can be used for treatment human retroviral infections. EFFECT: improved method of synthesis.
Patent RU-94041703-A (RU)
Inventor: KHEL MUT KHETKHE
IPC: C09K23/00
Filed: 1993-03-04
Abstract: FIELD: pharmaceuticology for different purposes. SUBSTANCE: aerosol packages contain biologically pure substances, working medium, stabilizing agent and/or lubricant for the valve. They contain polyoxyethylene- glycerin - oleates as suspension stabilizing agents and/or lubricant for the valve. TG 227 and/or TG 134 is used as working medium in production of aerosol packages under pressure. EFFECT: improved quality. 9 cl
Patent RU-94043399-A (RU)
Inventor: KOZLOV V A
IPC: C02F1/46
Filed: 1994-12-08
Abstract: FIELD: electronics, medicine; applicable in disinfection of water. SUBSTANCE: offered method includes preparation of initial liquid, preparation of means for liquid treatment, and placing them into liquid, application to them of voltage, and introduction of biologically active substance to prepare initial auxiliary liquid. Then, means for treatment of the liquid are prepared in form of cathode and anode electrodes. Applied to electrodes immersed in the liquid is constant and/or cyclically switched-over in amplitude and/or polarity voltage. In so doing, separated from anode material are charge and/or noncharged conglomerates of biologically active substances by electric, and/or chemical, and/or electrochemical, and/or electrophysical and other methods. Volume of treated liquid is filled with conglomerates and electric energy is accumulated in volume units of treated liquid. Prepared preparation is used for treatment of liquid and/or liquid-gaseous medium for their further use. EFFECT: higher efficiency.
Patent RU-94043796-A (RU)
Inventor: ZHUZHANNA NAD
IPC: C07C209/06
Filed: 1994-12-09
Abstract: FIELD: organic chemistry. SUBSTANCE: claimed process for preparing Z-isomers of propargyl ammonium chloride derivatives of general formula (I)comprises decomposing amine Z-isomer D-tartrate of general formula (II):and reacting the resulting amine Z-isomer of general formula (I) in the presence of base with halogenide of general formula (V) and subsequently reacting Z-isomer thus obtained of general formula (III):with hydrogen chloride in organic solvent wherein X is halogen atom; Y is hydrogen or fluorine atom, liberating amine base from amine Z-isomer D-tartrate of general formula (III) wherein Y is as defined above, in aqueous suspension with ammonium hydroxide or alkali metal salt and/or ammonium salt reacting it with 1-1.5 molar equivalents of halogenide of general formula (V) wherein X is as defined above at 0-50 C in buffer system having pH of 8-12 formed directly during amine liberation, and after aqueous layer is separated, extracting mixture containing amine Z- isomers of general formulae (II) and (III) in organic solvent with water and ammonium hydroxide/water and/or with aqueous phosphate salt solution having pH of 5.5- 7.5, dissolving amine Z-isomer of general formula (III) or salts thereof in aqueous layer and selectively separating it from amine Z-isomer of general formula (III) and converting amine Z-isomer of general formula (III) on completion of distillation into salt Z-isomer of general formula (I) using the prior ant process. EFFECT: more efficient preparation process.
Patent RU-94045319-A (RU)
Inventor: GAVRILOV V A
IPC: A61K39/116
Filed: 1994-12-27
Abstract: FIELD: veterinary science. SUBSTANCE: method involves the use of vaccine of avirulent anthrax strain "55-ВНИИВВиМ" and vaccine strain of emphysematous carbuncle 2/14 (emcar). For prophylaxis of these diseases in animals method involves the use of mixed vaccine containing the indicated strains. Vaccine is administrated by subcutaneously at the zone of mean third of cattle neck at age 3-6 months at dose 1.0-1.1 cmand at dose 2.0-2.1 cmto animals of the age above 6 months. Invention is used for simultaneous specific prophylaxis of anthrax and ecmar in agriculture animals. EFFECT: enhanced effectiveness of vaccine.
Patent RU-95102435-A (RU)
Inventor: KOVGAN P A
IPC: B01J2/04
Filed: 1995-02-22
Abstract: FIELD: production of mineral fertilizers. SUBSTANCE: potassium chloride granulate is prepared by feeding the potassium chloride melt through a feeding nozzle into the upper portion of a working chamber, followed by pulverizing the melt with flows of the water- air mixture, which is fed through nozzles positioned in the same plane as the above said feeding nozzle at the distance of 0.6-1.5 nozzle sizes from the outlet opening of the nozzle. The weight proportion of the air, water and melt consumption is (0.5- 0.55): (0.18-0.20): 1. The granulate obtained is cooled in a recuperative change-exchanger. EFFECT: increased efficiency of the process.
Patent RU-95102542-A (RU)
Inventor: ASANOV V N
IPC: B21B1/02
Filed: 1995-02-20
Abstract: FIELD: heavy-section rolled product manufacture. SUBSTANCE: method involves heating basic billet of square or rectangular section in heating furnace of break-down mill and rolling in succession of rolls 1 on barrels in flat 1 and square 5 box passes, with 90-deg tilting being effectuated between passes; tilting rolled product delivered from box pass 5 providing 10-15% output for 90 deg and rolling in pass 6 defined by pan-shaped grooves. Pass 6 is made bent in its central part along axis Y-Y of symmetry of pass perpendicular to axes of rolls, defined by symmetrical slopes of bottom surfaces with respect to plane X-X extending in parallel with roll axes, with slopes being equal to 0.7-0.08 of square box pass output. Output of pass 6 is equal to 105-115% and groove radii R2 of bottom surfaces and side faces is equal to 1.15-1.50 of groove radii R1 of respective surfaces and faces of pass 5. Rolled product obtained in pass 6 is tilted for 90 deg and rolled in diagonal square pass 7. Square section strip obtained in pass 7 is used as semi-finished product for subsequent remodelling on small-section mill or for repeated rolling to obtain round billet on the same break-down mill in subsequent oval passes 8 and round passes 9. EFFECT: increased efficiency, simplified method and improved quality of product.
Patent RU-95106263-A (RU)
Inventor: TALANOV B P
IPC: F42B12/32
Filed: 1995-04-20
Abstract: FIELD: ammunition. SUBSTANCE: the missile has an advantage over the known ones in the fact that it forms a hitting cone of distributed targets; the cone is filled with hitting elements of different kinds. It allows the missile to be used in different launching devices up to an infantry squad. As to its efficiency, such a missile makes it possible to replace dozens of launching devices with a directional shot and necessity of sight-guided fire. Hitting effect makes it possible in the majority of cases to refuse the lead of the target at its motion at a considerable speed. The missile acquires such qualities due to the fact that its head together with the body or after separation due to the spinning mechanism acquires spinning of the hitting elements, which are ejected under the action of the blasting device and form a hitting cone in its whole motion, or at least of the missile head. EFFECT: improved design.
Patent RU-95106431-A (RU)
Inventor: ISAEV V I
IPC: C02F1/28
Filed: 1995-04-27
Abstract: FIELD: waste water purification. SUBSTANCE: purification process is conducted on worked out after petroleum products sorption schungite, which has been subjected to steam-gas activation in fluidized bed using live jet at 500-860 C for 8-10 min. As steam- gas agent, a mixture of steam with carbon dioxide at ratio at most 1:1 is utilized. EFFECT: increased process input; excluded use of expensive sorption component. 1 cl, 1 tbl, 2 ex
Patent RU-95107983-A (RU)
Inventor: IVASHKEVICH A A
IPC: B25B13/08
Filed: 1995-05-17
Abstract: FIELD: hand tool for turning on/off threaded joints of pipelines on ground surface. SUBSTANCE: open-type and hand wrench has head with hexagon hole. Heads is connected with handle. Wrench opening is directed towards wrench handle and is in the form of a slot in handle extending over its entire length. Width of handle is gradually reduced through its length in direction away from head. Fitted with interference over wrench handle is pipe of ellipsoidal cross section. Pipe compresses both halves of wrench handle to ensure tight gripping of union nut of pipe union through which pipeline is passing. EFFECT: high tightening torque achieved. 4 cl, 1 dwg
Patent RU-95109636-A (RU)
Inventor: KLJAKIN G F
IPC: C06B21/00
Filed: 1995-06-07
Abstract: FIELD: chemical technology. SUBSTANCE: invention proposes a method of producing the finely dispersed oxidizers - ammonium nitrate and perchlorate (particle size is 0.2 mcm) by decomposition of oxidizer solutions in ammonia by high-frequency electromagnetic field effect at frequency 1-100 megahertz. EFFECT: higher efficiency.
Patent TW-200300134-A (TW)
Title: Raw material for silicate fertilizer and method for production thereof
Inventor: TAKAHASHI TATSUHITO
IPC: C05D9/00
Filed: 2002-10-31
Abstract: A raw material for a silicate fertilizer comprising a slag recovered from a pre-treatment process for a blast furnace hot-molten metal which contains silicates as oxides of silicon in the hot-molten iron-metal and contains soluble silicates of 10 mass % or more; and a method for producing the raw material which comprises adding an oxygen source to the hot-molten in the pre-treatment process for a blast furnace hot-molten metal to oxidize silicon to silicates, and recovering the slag containing silicates from the above reaction, followed by solidification, to thereby produce a slag containing soluble silicic acid in an amount of 10 mass % or more. The raw material for a silicate fertilizer has a high content of soluble silicates and low in basic components and can be produced at a markedly reduced cost since the slag recovered in a pre-treatment process for a hot-molten metal can be used directly.
Patent TW-200301584-A (TW)
Title: Feed horn structure and manufacturing method thereof, converter and satellite communication receiving antenna
Inventor: HIROTA MAKOTO
IPC: H01Q1/42
Filed: 2002-11-12
Abstract: A feed horn structure in which a feed horn and a horn cap can be combined without generating whitening, crack and the like, a manufacturing method thereof, a converter having that feed horn structure, and a satellite communication receiving antenna can be obtained. The feed horn structure of a satellite communication receiving converter includes a cylindrical feed horn (5) receiving a radio wave from an antenna portion and guiding the radio wave, and a horn cap (6) fixed to the feed horn so as to surround one end of the feed horn at antenna side. The feed horn and the horn cap are integrated by integral molding.