baber/WOPTO huggingface dataset:
Patent DE-19733056-C1 (DE)
Title: Stacked membrane used in e.g. reverse osmosis, microfiltration, ultra- and nanofiltration for water purification
Inventor: BRAUN GERD DR
IPC: B01D63/08
Filed: 1997-07-31
Granted: 1998-10-01
Abstract: This novel membrane stack, for e.g. water purification, comprises alternating swirl discs and membrane pads for insertion into a pressure tube. In a new arrangement, the membrane stack (19) is covered with heat-shrink plastic (20). Following heating and shrinking, the membrane closely surrounds and seals against the stack. Preferably the casing is polyethylene or polyvinyl chloride, and is attached to the top head plate.
Patent DE-19838591-C1 (DE)
Title: Aufzeichnungsverfahren und Thermotransferband zu dessen Durchführung
Inventor: WALLERSTORFER KURT
IPC: B41J2/32
Filed: 1998-08-25
Granted: 2000-04-27
Abstract: Ein Aufzeichnungsträger wird in einem Bereich mit einem Thermotransferband, das mit einem Thermotransfermaterial beschichtet ist, mit einem Thermokopf bedruckt. Ein weiterer Bereich des Aufzeichnungsträgers ist mit einer reversibel thermosensitiven Schicht versehen. Um diese Schicht mit dem Thermokopf zu beschreiben, weist das Thermotransferband ein Feld ohne Thermotransfermaterial auf.
Patent DE-19852953-C1 (DE)
Title: Irregular thickness catalytic hydrogen recombination panel for water-cooled nuclear reactor minimizes the risk of fire and explosion
Inventor: BROECKERHOFF PETER
IPC: B01J35/10
Filed: 1998-11-17
Granted: 2000-03-30
Abstract: During the faulty operation of water-cooled (LWR) nuclear reactors, the reduction of steam can lead to the generation of large quantities of hydrogen which are captured in a containment reservoir. Small or large quantities of hydrogen are then subjected to a recombination process with atmospheric oxygen held in the containment using a catalyst. The catalyst is a large surface on a flat panel or foil substrate located within the gas-flow zone of a recombination unit. The catalyst is applied to the substrate in progressively varying irregular thickness, increasing from zero to a maximum in the direction of gas flow. The substrate surface is not coated by catalyst at the feed side.
Patent DE-19853138-C1 (DE)
Title: Circuit for energy-saving fluorescent tube operation is four-pole circuit with input connectors connected to connectors on one tube end cap to form series circuit with choke
Inventor: REINIG WERNER
IPC: H05B41/295
Filed: 1998-11-18
Granted: 2000-06-08
Abstract: The circuit is a four-pole circuit (7) whose input connectors (7a,7b) are electrically connected to two connectors on one end cap (1a) of the fluorescent tube (1) and form a series circuit with the choke for the tube that is in parallel with an a.c. supply. The 4-pole's output connectors (7c,7d) are electrically connected to the two connectors on the other end cap (1b) of the tube.  An Independent claim is also included for an arrangement for connecting a circuit to a fluorescent tube and for an electrical device in which a fluorescent tube is operated.
Patent DE-19922226-C1 (DE)
Inventor: VROLIJK ENNO
IPC: F23N1/02
Filed: 1999-05-14
Granted: 2000-11-30
Abstract: The invention relates to a regulating device for gas burners. Regulating devices for gas burners are used to supply a gas flow and a combustion air flow to a burner. The gas flow can be adjusted in relation to the combustion air pressure. In known regulating devices, the pressure is measured by means of a membrane, i.e. pneumatically. Said pneumatic pressure measurement limits the field of application of known regulating devices. According to the inventive regulating device, a sensor (16) is provided which generates an electrical or electronical signal (19) that is used to adjust the gas valve (11).
Patent DE-19932866-C1 (DE)
Title: Verfahren zum Prüfen eines Verbrennungsmotors auf Montage- und/oder Fertigungsfehler
Inventor: KOSMEHL TORSTEN
IPC: G01M15/04
Filed: 1999-07-14
Granted: 2001-04-05
Abstract: Bei derartigen Verfahren wurde seither das Drehmoment des schleppenden Elektromotors bestimmt, wobei bestimmte Drehmomentwerte ein Indiz für fehlerhafte Motoren sind. Damit ohne eine aufwendige Drehmomentmessung vorgegangen werden kann, wird während der Schleppbewegung das in die Kurbelgehäuseentlüftung gelangende Luftvolumen gemessen, der Meßwert mit Sollwerten eines fehlerfreien Verbrennungsmotors verglichen und aus Abweichungen werden Montage- und/oder Fertigungsfehler abgeleitet.
Patent DE-19942399-C1 (DE)
Title: Cutting gap setting device for chopping device for agricultural crop detects electrical spark discharge across gap between chopping blades and cooperating counter-blade for halting setting movement
Inventor: HEINRICH ANDRE
IPC: A01F29/09
Filed: 1999-09-06
Granted: 2001-01-25
Abstract: The cutting gap setting device uses a HV source (38) and a current measuring device (39) coupled to a cutting gap setting mechanism, used for adjusting the spacing between the chopping blades (3) of the chopping drum (4) and a cooperating counter-blade (6), for halting the setting movement when an electrical spark discharge is obtained across the cutting gap.  An Independent claim for a cutting gap setting method is also included.
Patent DE-19955173-C1 (DE)
Title: Magazine strip for fasteners to secure insulation/sealing to flat roofs has a row of holes to hold the fasteners with intermediate perforations and an end pull loop for improved performance in cold weather
Inventor: ZAHN HARALD
IPC: E04D3/36
Filed: 1999-11-16
Granted: 2001-05-31
Abstract: The magazine strip (1), with a chain of fasteners for the mechanical fitting of insulation and sealing materials to flat roofs, is a flat plastics strip where the fasteners are arranged in rows by their shafts. The strip (1) has a number of spaced holes (8) to hold the fastener shafts individually. The strip (1) has a perforation (9), of a smaller dia., between neighboring fastener holding holes (8). The end of the strip (1) is formed into a loop (15), to be pulled.
Patent MD-4307-C1 (MD)
Title: Method for stimulating the motility of the gastrointestinal tract
Inventor: HOTINEANU VLADIMIR
IPC: B82Y5/00
Filed: 2013-11-28
Abstract: The invention relates to medicine, in particular for surgery and can be used for stimulating the motility of the gastrointestinal tract at various diseases.According to the invention, the claimed method consists in that it is performed the fibrogastroduodenoscopy, are defined the non-functional regions of the stomach, duodenum and proximal part of the small intestine, then in the mucous tunic of the non-functional regions is injected a suspension of gallium nitride nanoparticles of a diameter of 50 nm and a length 0.5…4 µm with a concentration of 0.05 µg/l, after which using a piezoelectric transducer coupled to an electric signal generator with the voltage of 50…200 V and the frequency of 20 kHz…2 MHz, is acted on the anterior surface of the abdomen in the projection of said regions of the gastrointestinal tract.
Patent MD-4816-C1 (MD)
Title: Process and installation for air sampling from the atmosphere
Inventor: LOZOVANU PETRU
IPC: G01N1/40
Filed: 2020-12-07
Abstract: The invention relates to a process and an installation for air sampling from the atmosphere using a drone.The installation for air sampling from the atmosphere comprises an air duct (12), an adjustable pneumatic pump (11), an air distribution device (10), equipped with a ventilation valve (9) and connection mechanisms (8), at least one container (2), equipped with inlet (7) and outlet (1) valves, inside which are placed a fibrous filter (6) and a filter (3) made in the form of a frame (3) of a porous composite material, wherein are placed carbon nanoclusters Cn (4), and a programmed control unit (13), connected to a drone (14).The process for air sampling from the atmosphere consists in forced filtration of atmospheric air through a container of the installation for air sampling from the atmosphere, comprising a fibrous filter and a filter in the form of a frame of a porous composite material, wherein are placed carbon nanoclusters Cn, at the same time the container is preliminarily subjected to vacuum heat treatment and kept vacuumed until the air sample is taken, which is carried out by increasing the pressure at the entrance into the container, opening of the container valves for a period of time and successive closing of the outlet and inlet valves, with the possibility of dismantling the container for desorption of the air sample components delayed by filters, and transportation of the installation to the sampling site, registration of coordinates and management of the sampling process is carried out using a programmed control unit, connected to a drone.
Patent RU-2078335-C1 (RU)
Inventor: TRUFANOV VYACHESLAV N
IPC: G01N22/04
Filed: 1992-10-16
Granted: 1997-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: method is realized with the aid of electromagnetic remote moisture tester which includes power supply unit, electromagnetic radiation generator with variable frequency, amplification- cording unit and moisture sensor manufactured in the form of capacitive transformer which primary plate is connected to electromagnetic radiation generator and which secondary plate is connected to amplification-cording unit. Zero plate is placed between primary and secondary plates. Plates of sensor are positioned in one plane in parallel to surface of analyzed material. Resonance frequency of electromagnetic radiation is set experimentally by change of operational mode of generator till maximal measurement of moisture content in examined material is obtained. EFFECT: enhanced authenticity of method and efficiency of device. 2 cl, 3 dwg
Patent RU-2021545-C1 (RU)
Title: Method of regeneration of power plant filter
Inventor: ORLOV YURIJ G
IPC: B01D29/62
Filed: 1992-10-20
Granted: 1994-10-15
Abstract: FIELD: power engineering. SUBSTANCE: to tear off contaminants from outer surface of filtering element regenerating liquid flow is directed along ring channel at speed of   where V - flow speed, P - minimum tear off pressure of dirt particles separated from filtering element; r - regenerating liquid density. EFFECT: enhanced quality of regeneration. 2 dwg
Patent RU-2042136-C1 (RU)
Inventor: VELT IVAN D
IPC: G01P5/08
Filed: 1992-12-09
Granted: 1995-08-20
Abstract: FIELD: measuring equipment. SUBSTANCE: meter is made up as a streamlined body. The magnetic conductor is constructed as an H-beam provided with an exciting winding received in the grooves of the magnetic conductor and two measuring cylindric electrodes having contact surface whose area does not exceed several square millimeters, the electrodes being positioned on the parallel flat surfaces of the housing. EFFECT: enhanced reliability. 2 dwg
Patent RU-2095969-C1 (RU)
Title: Mower-brush cutter
Inventor: SERIKOV YURIJ M
IPC: A01D34/63
Filed: 1993-02-25
Granted: 1997-11-20
Abstract: FIELD: agriculture and forestry. SUBSTANCE: mower-brush cutter has frame with auxiliary shaft and working tools movably mounted by brackets on auxiliary shaft in vertically offset position. Protective housings are loosely mounted on vertical shafts of working tools and provided with guiding sleeves positioned perpendicular to longitudinal axis of mower-brush cutter. Connecting rod is positioned within guiding sleeve for axial movement and restrictive washers are arranged at ends of guiding sleeves. Supporting devices extend forward relative to working tool shafts and are fixed along width of protective zone on frame to define trough for passage plant row. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 3 dwg
Patent RU-2063133-C1 (RU)
Title: Fish catch
Inventor: NEKORYSTNOV RUBENZON P
IPC: A01K74/00
Filed: 1993-03-29
Granted: 1996-07-10
Abstract: FIELD: fishing. SUBSTANCE: fish catch used for fishing from ice surface through hole of about 100-mm diameter has net fabric fitted onto net strap, carcass made from rods connected with pivot joint and lifting straps. Outer ends of rods are provided with loop-shaped devices for receiving net strap. Lower ends of lifting straps are connected to loop-shaped devices and upper ends are interconnected or connected to lifting cable. Carcass rods are connected with pivot joint through resilient members embedded into pivot joint. EFFECT: simplified construction, convenient maintenance and provision for fishing from open and closed surface of basin. 1 dwg
Patent RU-2089659-C1 (RU)
Title: Design of cathode unit for application of films in vacuum
Inventor: IVASHOV EVGENIJ N
IPC: C23C14/35
Filed: 1993-04-12
Granted: 1997-09-10
Abstract: FIELD: cathode units for application of films in vacuum. SUBSTANCE: vacuum chamber is made of nonmagnetic material in form of rectangular parallelepiped whose side walls are of dielectric, material and height parallelepiped equals half of magnetic system width which is located outside the vacuum chamber. Magnetic system with closed magnetic field is made in form of frame installed on vacuum chamber for linear motion, and poles of magnetic system are directed inside the frame. EFFECT: higher induction in working gap and higher speed of material spraying. 2 cl, 3 dwg
Patent RU-2085774-C1 (RU)
Inventor: PESTRIKOV GENNADIJ A
IPC: F16C33/04
Filed: 1993-06-16
Granted: 1997-07-27
Abstract: Использование: соединение основания сегмента подпятника гидрогенератора с упругодемпфирующим антифрикционным покрытием. Сущность изобретения: предварительно на основании выполняют равномерно расположенные канавки, и заполняют их заподлицо припоем. Далее основание нагревают до 260-280 o C и в него впрессовывают покрытие. 3 ил.
Patent RU-2071171-C1 (RU)
IPC: H03K7/02
Filed: 1993-05-18
Granted: 1996-12-27
Abstract: Импульсный модулятор с индуктивным накопителем энергии используется при разработке мощных модуляторов для ВЧ-генераторов различного назначения. Сущность изобретения: устройство содержит первичный источник питания 1, шунт 2, регулятор 3, источник управляющего напряжения 4, индуктивный накопитель 5, коммутатор 6, схему искусственной коммутации, состоящую из диода 7, емкости 8, электронной лампы 9, дросселя 10 и источника питания 12, регулятор коррекции амплитуды импульса 11, тактовый импульсный генератор 13, делитель напряжения 14 и нагрузку 15 модулятора. 2 ил.
Patent RU-2041005-C1 (RU)
Inventor: BOGUSLAVSKIJ BORIS Z
IPC: B21H7/10
Filed: 1993-05-25
Granted: 1995-08-09
Abstract: Изобретение относится к обработке металлов давлением и может быть использовано при изготовлении, например, ножей для разделки мяса. В данном способе вальцевания лезвий на кромках листовых заготовок устанавливают отклонения линейных размеров заготовки от номинальных. В соответствии с ними корректируют положение заготовки относительно размещенных в раме поворотных рычагов с кабибрами для пластического формоизменения заготовки. Это предваряют определением требуемого усилия вальцевания, в соответствии с которым устанавливают межосевое расстояние рычагов, уменьшают на величину упругого деформирования рамы и поворотных рычагов с последующей корректировкой его в сторону увеличения или уменьшения. При этом толщина заготовки соответственно больше или меньше номинального значения на установленную величину отклонения. Устройство для осуществления способа вальцевания лезвий на листовых заготовках содержит нажимной элемент с двумя поворотными рычагами и калибрами для формообразования заготовки, шарнирно укрепленными в раме своими концевыми участками, в котором формообразующие калибры размещены оппозитно на поворотных рычагах в зоне нажимного элемента в виде кронштейна с изменением межосевого расстояния рычагов посредством клиновой пары, размещенной за одной из цилиндрических опор внутри сквозной полости замкнутой силовой рамы О-образного сечения. 2 с.п. ф-лы, 5 ил.
Patent RU-2050515-C1 (RU)
Inventor: MANKOVSKIJ OLEG N
IPC: F25B9/00
Filed: 1993-07-21
Granted: 1995-12-20
Abstract: Использование: в холодильной технике. Сущность изобретения: охладитель содержит корпус 1, газораспределитель 6 с соплами 7 и приемные трубки 8. Корпус снабжен цилиндрической обечайкой 14, крышкой 13 и днищем 4, образующими герметичную оболочку, в которую заключены все узлы охладителя. В корпусе 1 установлена внутренняя обечайка 15, которая делит его на две полости. Внешняя полость 16 сообщена с патрубками подвода 17 и отвода 18 отепленного газа низкого давления и заполнена приемными трубками 8, выполненными в виде змеевиков, а во внутреннюю полость 19 помещены трубы коллектора 20 охлажденного газа и привода вращения, опорой которого служит горловина 5 днища 4. 1 ил.
Patent RU-2050981-C1 (RU)
Title: Пылеуловитель
Inventor: DRUTSKIJ ALEKSEJ VASILEVICH
IPC: B04C5/12
Filed: 1993-08-31
Granted: 1995-12-27
Abstract: Использование: для очистки газов. Сущность изобретения: пылеуловитель содержит цилиндроконический корпус, тангенциальный входной, выходной частично заглубленный и пылевыпускной патрубки и бункер. Выходной патрубок 3 оснащен спиралью 6 с направлением навивки, противоположным направлению движения газового вихря, при этом верхний конец спирали 6 расположен со стороны входного патрубка 2. 1 з. п. ф-лы, 2 ил.
Patent RU-2047675-C1 (RU)
Title: Method of regeneration of technological solutions in viscose fiber production
Inventor: CHERNOV VLADIMIR D
IPC: D01F13/02
Filed: 1994-01-13
Granted: 1995-11-10
Abstract: FIELD: chemical industry. SUBSTANCE: spent technological solution is degassed under vacuum, heated in shell-and-tube heater with the secondary steam and heating steam and subjected for step evaporation. Preheater condensate is throttled twice and formed secondary steam is recovered to the process as heating one. The secondary steam of degasifier is condensed with water and/or removed from the unit, or neutralized, dried and compressed as heating steam in heaters. At unit output 21000 kg/hr the specific consumption of heating steam at the first case is 260, and at the second case - 3.2 kg/1000 kg evaporated water, energy of all kinds is 660 and 166 mJ/1000 kg water and coolant water 350 and 13 m 3 /h. EFFECT: improved method of regeneration. 2 cl, 1 dwg, 1 tbl
Patent RU-2090524-C1 (RU)
Title: Method of fabricating ultra-thin mineral fibers from basalt-type rock
Inventor: DARENSKIJ VIKTOR ALEKSEEVICH
IPC: C03B37/00
Filed: 1994-04-11
Granted: 1997-09-20
Abstract: FIELD: mineral fibers production. SUBSTANCE: invention concerns fibers manufactured from silicate melt based oh basalt-type rock and may find use when fabricating ultra-thin fibers via die-less process. Such fibers are obtained by way of boiling adobe (30-40%) and baked dolomite (20-30%)-containing rock (30-40%)blend wetted to 15-30% moisture content. EFFECT: simplified process. 2 cl, 2 tbl
Patent RU-2072282-C1 (RU)
Title: Coat applying method
Inventor: CHISTYAKOV YURIJ LVOVICH
IPC: B23H9/00
Filed: 1994-03-16
Granted: 1997-01-27
Abstract: FIELD: part surface electroerosion strengthening methods. SUBSTANCE: method involves electroerosion alloying of surface with vibrating electrode and plastic deformation of applied layer by end surface of rotating disk. Disk is provided with through slots for providing contact between vibrating electrode and part through slots, with vibrational frequency of electrode being coordinated with frequency of appearance of slots in the process of rotation of disk. As a result, applied layer is deformed in its plastic state. It allows static force applied to surface under treatment to be reduced and method to be used to apply coat to small parts, for example, to working surfaces of medical instruments. EFFECT: increased efficiency, simplified method and improved quality of applied coats. 1 dwg, 1 tbl
Patent RU-2085691-C1 (RU)
Title: Window with triple glazing
Inventor: KRAVETS VADIM ANATOLEVICH
IPC: E06B3/64
Filed: 1994-09-07
Granted: 1997-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: this window can be used in construction of various buildings and structures. Triple-glazed window has casing, glazed outer and inner dual flaps, middle glass trimmed with sealing edging and installed in plane of flap splitting, holders of middle glass with its fixing member and member for fixing to flaps, draw-together screws installed in inner flap. Holder fastening member has two threaded holes located at distance from each other. Seated in these holes are draw-together screws installed at opposite sides. One of screws is located in hole made in outer flap. Head of draw-together screw installed in outer flap is located in socket which is provided with plug made of thermal-insulation material. EFFECT: high efficiency. 1 cl, 7 dwg
Patent RU-2073459-C1 (RU)
Title: Feed additive
Inventor: MAKSAKOV VLADIMIR YA
IPC: A23K1/16
Filed: 1994-10-07
Granted: 1997-02-20
Abstract: FIELD: agriculture. SUBSTANCE: feed additive contains an anti-oxidation agent (phenosane) and amino acid (methionine). The content of ingredients is as follows (%): amino acid 98.64-99.26, agent 0.74-1.36. EFFECT: higher cattle feeding efficiency. 7 tbl
Patent RU-2135680-C1 (RU)
Title: Ground consolidation method
Inventor: KONJUKHOV A V
IPC: E02D3/12
Filed: 1995-02-07
Granted: 1999-08-27
Abstract: FIELD: construction engineering. SUBSTANCE: method can be used in erection of buildings, construction of road bases and pavements, and also in amelioration of earth surface in oil production areas. According to method, oil and earth are mixed together. After that, introduced into mixture is water suspension of bacterial cultures. Their life activities are maintained. By means of bacterial cultures, light fractions of oil are removed. Mixture is additionally heated, then it is placed on ground surface layer by layer and compacted. Application of aforesaid method improves efficiency in removing crude oil. EFFECT: higher efficiency. 4 tbl
Patent RU-2080551-C1 (RU)
Title: Technique of launching of guided missile from artillery gun and shot
Inventor: MAMEDOV VLADIMIR I
IPC: F42B15/00
Filed: 1995-03-07
Granted: 1997-05-27
Abstract: FIELD: designing of guided missiles and shot for artillery guns. SUBSTANCE: technique of launching of guided missile from artillery gun and shot includes guided missile 1 fastened in case 2 with propelling device 3, delayed-action pyrotechnic mechanism 4 and rocket engine 5; guided missile 1 is placed in artillery gun barrel 6 with breechblock 7. The missile tail bay accommodates magnetoelectric pulse generator 8, and safety device 9 is installed in alignment with it in the bottom of case 2, it is fastened to the case by means of pin 10. The windings of pulse generator 11 are connected via a wire coupling line to delayed-action pyrotechnic mechanism 12 of the functional units of the on-board systems and delayed- action pyrotechnic mechanism 4 of propelling device 3. Located in breechblock 7 is the firing mechanism, for instance firing pin 13. A pulse-shaping unit is provided in the shot, it includes pusher 14 rigidly coupled to generator 8, and safety device 9, a safety gap is formed between them. EFFECT: facilitated procedure. 2 cl, 2 dwg
Patent RU-2146644-C1 (RU)
Title: Lift doors and method of door control
Inventor: KHEL MUT L SHRODER-BRUMLUP
IPC: G05B19/416
Filed: 1995-04-11
Granted: 2000-03-20
Abstract: FIELD: mechanical engineering; crane units. SUBSTANCE: proposed installation has device with three-phase induction motor to set into motion lift doors, control device and device for generating pulses in process of door movement. Control device is made to control doors according to generated pulses. Signals to control motor are supplied in check points according to schedule defining dependance of speed from distance covered by lift door and preset in per cents. Total distance covered by lift door in one direction is measured by counting number of pulses generated in process of door movement between extreme points at constant speed. Number of counted pulses is normalized and expressed in per cents, 100% being total distance. Proposed installation has no unreliable and difficult-to-adjust mechanical units. Speed and power of motor are controlled by electronic system. EFFECT: increased efficiency of control, reduced cost. 15 cl, 5 dwg