baber/WOPTO huggingface dataset:
Patent DE-19642208-C1 (DE)
Title: Screw cap fitting machine for filled containers
Inventor: NAROSKA RAINER
IPC: B67B3/20
Filed: 1996-10-12
Granted: 1998-04-23
Abstract: The screw cap fitting machine fits caps (54,56) to filled containers (42,44). It includes a holder to grip the container, a closing head (48) which can be turned, raised and lowered, and devices to create a vacuum in the head space of the container. The holder is made with airtight closable chambers (38,30) and a closing plate (46) for them. The closing head is inside the chamber when it is closed, and the chamber is connected by an air line (102) to the cylinder (88) of a piston-cylinder unit (86), of which the piston (90) is operated by the same drive (14,16) as the closing head.
Patent DE-19714734-C1 (DE)
Inventor: ROENN THOMAS VON
IPC: B65D47/06
Filed: 1997-04-09
Granted: 1998-09-10
Abstract: The upper part of the hollow body with an outwardly widening outer wall forms a back-cut pouring edge. A hole passes through the locating surface axially and allows through passage of a fluid. An inner wall starting from a transition of the locating surface, widens outwards and encloses an acute angle (S) with the outer wall. The inner wall encloses an opening angle (L) between 60 and 120 degrees. On the lower part beneath the locating surface all-round sprung tabs are formed, which have securing cams working in conjunction with the outer wall of the pouring aperture.
Patent DE-19716066-C1 (DE)
Title: Manual measurement device for reflection measurement on printed sheets and test patterns
Inventor: KRZYMINSKI ULRICH DIPL ING
IPC: G01J3/50
Filed: 1997-04-17
Granted: 1998-09-10
Abstract: The device has a housing with a base plate, a measurement head , a display, control keys and measurement and evaluation electronics. A parallel guide bar is mounted on the measurement head side of the housing on its lower longitudinal edge. The guide base has a through viewing aperture for the measurement opening in the vicinity of the measurement head.
Patent DE-19750078-C1 (DE)
Title: Branch pipe connecting machine for main
Inventor: HINTZEN WERNER DIPL ING
IPC: F16L47/34
Filed: 1997-11-12
Granted: 1999-05-06
Abstract: The machine has a drill frame (11) with two half shells (12) having respective stub pipes (16,17). The drill has a stroke (19) is equal to the main diameter to allow piercing of the branch pipe opening and an opening in the opposing wall of the main.
Patent DE-19815689-C1 (DE)
Title: Transporter for containing to receiving material
Inventor: MEIER VALENTIN DIPL ING
IPC: B66C1/66
Filed: 1998-04-08
Granted: 1999-08-05
Abstract: The stillage has pivot arms (7) on the upper section engaging projections (3) on the lower section (2). The pivot arms have force receiving cam surfaces (8) on their ends to move the load arms (6) outwardly. There are switching plates (13) below the pivot arms pivot points (11) which engage the lower section projections to retain it.
Patent DE-19836769-C1 (DE)
Title: Electromagnetic actuator armature position determining method e.g. for IC engine gas-exchange valve
Inventor: MELBERT JOACHIM
IPC: F01L9/20
Filed: 1998-08-13
Granted: 2000-04-13
Abstract: Armature position determining method is used for an armature in association with an actuator (11) having at least one wound electromagnet (113,115). The armature includes an armature plate (116) which is movable between a first seating- or contact- surface (115a) on the electromagnet and a second seating (contact) surface (115b). The time derivatives (I1sI,I2sI) of the current through the electromagnet coil (113,115) and the voltage drops (UIS1,UIS2) at the coil are determined at two time points sufficiently spaced apart for the voltage drops at the coil to be different.  The position (X) depends on the voltage drops at the coil and the time derivatives (I1sI,I2sI) of the current through the coil at the two time points.
Patent DE-19853887-C1 (DE)
Inventor: TRINKEL MARIAN
IPC: G05G9/047
Filed: 1998-11-23
Granted: 2000-06-21
Abstract: The invention relates to a joystick (1) that controls a computer, comprising a microphone (6) which is integrated into the free end of the handle (2) of said joystick.
Patent MD-4359-C1 (MD)
Title: Nutrient medium for cultivation of alga Anabaenopsis sp.
Inventor: DOBROJAN SERGIU
IPC: C12N1/12
Filed: 2014-06-04
Abstract: The invention relates to biotechnology, in particular to a nutrient medium for cultivation ofalga Anabaenopsis sp. and can be used to produce algal biomass used as a source of proteins, glucides, vitamins and in agriculture as a biofertilizer.According to the invention, the nutrient medium comprises: HCO3 - - 109.8…122.0 mg/L; NO3 - - 1.39…1.80 mg/L; NH4 + - 3.51…4.63 mg/L; Ca2+ + Mg2+ - 2.4…3.0 me/L; Cl- - 99.4…126.0 mg/L, having the pH 7.19…7.40 and is obtained by mixing with distilled water the typical black soil - 33.4…66.7 g/L, yellow clay 34.0…66.7 g/L, pit sand 67.0…68.0 g/L, followed by filtration through gauze and 2-x filtration through filter paper.
Patent RU-2065085-C1 (RU)
Title: Method of manufacture of screw compressor
Inventor: ALEKSANDROVSKIJ PAVEL GEORGIEV
IPC: F04C18/16
Filed: 1992-10-19
Granted: 1996-08-10
Abstract: FIELD: manufacture of compressors. SUBSTANCE: one rotor is manufactured by machining the blank of required height of surface roughness at level of roughing and reduction of geometric sizes to 2 mm; side surface of above-mentioned rotor, end surfaces of both rotors (on side of delivery end) and cylindrical surfaces of housing are degreased, dried after jet-abrasive treatment and heating and then sealing coat made of thermal reactant composite powder and composite powder, type "metal-solid lubricant" is applied on the above- mentioned surfaces, layer by layer by plasma method followed by roll-on; coat is preliminarily impregnated with oil or polymer material. EFFECT: enhanced reliability. 1 dwg
Patent RU-2038481-C1 (RU)
Title: Sapropel mining and processing method
Inventor: KHRUSTALEV MIKHAIL I
IPC: E21C49/00
Filed: 1992-12-28
Granted: 1995-06-27
Abstract: FIELD: hydraulic mechanized mining and processing of sapropel. SUBSTANCE: method involves mining of basic sapropel from basin bottom from water vehicle equipped with lifting device having screw pump; feeding of saprapel through pulp duct for cleaning; cleaning of saprapel from hazardous inclusions by self-cleaning screen; feeding of cleaned saprapel from intermediate vessel by means of sludge pump floating pulp-duct onto bank, where accumulating-dispensing vessel with mixer is positioned; stowing of large-sized hazardous inclusions into container; providing mechanical dehydration to moisture content of 60-80% for reducing sapropel volume by 4-8 times; feeding dehydrated saprapel to preliminary-accumulation vessel and expelled water to collection sump and further to basin through pulp-duct; packaging of saprapel into polyethylene sacks and delivering packaged saprapel to stockpile-type storage. EFFECT: efficient mining and processing of any atomized or small-grain material. 1 dwg, 1 tbl
Patent RU-2087382-C1 (RU)
Title: Nozzle with valve for roll torque motor
Inventor: KARAMYSHEV IGOR A
IPC: B64C15/14
Filed: 1992-12-29
Granted: 1997-08-20
Abstract: FIELD: devices for correction of controlled projectile path. SUBSTANCE: provided between valve and sleeve of nozzle is cavity connected with source of single release of control gas. Lower outer surface of valve and inner surface of sleeve are made in form of cones. valve is connected with sleeve by means of pin and sleeve is secured in wall of motor by means of nut. Engageable surfaces of valve and sleeve are provided with grooves fitted with rubber and fluoroplastic sealing gaskets. EFFECT: quick response and enhanced accuracy of correction of controlled projectile path. 1 dwg
Patent RU-2053151-C1 (RU)
Inventor: DERGACHEV EDUARD P
IPC: B61D29/00
Filed: 1993-02-08
Granted: 1996-01-27
Abstract: FIELD: railway transport. SUBSTANCE: suspension has rod 1 with shoulders 2 coupled at one side with bracket 3 of reduction gear 4 and at other side, through support plate 5 and flexible members 6, with cross beam 7 of bogie frame. To increase reliability and longevity by way of increasing resilience in direction of action of loads, composite ring 10 is installed on solid support plate 5. Outer conical surface of ring 10 mates with inner conical surface made in support plate 5, angle of cone being chosen within 30 and 45 degrees. Composite ring 10 has cylindrical projection at base of outer conical surface and cylindrical shoulder on support surface of ring 10. Cylindrical groove is made in support plate 5 at base of inner conical surface. EFFECT: increased reliability and longevity of suspension. 3 cl, 5 dwg
Patent RU-2039740-C1 (RU)
Title: Method of utilization of aqueous-acid layer - waste of caprolactam production
Inventor: KISIL IVAN M
IPC: C07D201/16
Filed: 1993-02-24
Granted: 1995-07-20
Abstract: FIELD: waste processing. SUBSTANCE: method involves steaming from the water aqueous layer simultaneously with esterification of acids with cyclohexanol in the form of azeotropic mixture in the presence of catalyst tetrabutoxytitanium taken at concentration 0.1-1.0% of acid mass. EFFECT: improved method of utilization. 2 tbl
Patent RU-2005724-C1 (RU)
Title: Process of production of sodium dna salt from animal raw material and bioreactor for its realization
Inventor: VAJNBERG YURIJ P
IPC: C12M3/00
Filed: 1993-04-29
Granted: 1994-01-15
Abstract: FIELD: biotechnology, chemical pharmaceutic industry. SUBSTANCE: animal raw material (milt of sturgeon fishes, chicken spleen and blood red cells, and the like) are disrupted and homogenized in citrate- buffered salt solution. The homogenate is treated with detergent and strong sodium chloride solution at raised temperature. Thereafter, after preforming the layer of given size in thickness, the reaction mixture is treated ultrasonically for 10-80 min at frequency of 8-35 KHz and intensity of 0.2-2.0. The ultra-sound-treated mixture is admixed with diatomaceous earth, 5: 1-25: 1 (parts by volume), respectively, the formed liquid phase is separated by filtration, the filtrate is concentrated by pressure filtration. Sodium nucleate is precipitated with ethyl alcohol, and the precipitate is dried at temperatures of 20-60 C. Industrial scaling is realized owing to novel bioreactor design. EFFECT: increased production yield. 1 dwg
Patent RU-2055184-C1 (RU)
Title: Working member of device for breaking of mineral media and artificial materials
Inventor: LEVANKOVSKIJ IGOR A
IPC: E21C27/24
Filed: 1993-06-07
Granted: 1996-02-27
Abstract: FIELD: mining and construction. SUBSTANCE: working member of device for breaking of mineral media and artificial materials has body in form of cylindrical drum to which breaking tool holders with breaking tools are attached. Arranged on each drum half on two double-turn screw trajectory are breaking tools. Each screw trajectory has odd number of breaking tools. Breaking tools in each screw trajectory are installed with constant linear and angular steps. Breaking tools in adjacent screw trajectories are installed in staggered manner of cutting. Breaking tools located, respectively, in initial and final points of each screw trajectory are installed on one straight line parallel to drum longitudinal axis. Screw trajectories located on different halves of drum have on-coming coiling. Breaking tools installed at initial points of screw trajectories and located on different halves of drum are displaced to one another over drum perimeter through angle of not less than 50 deg, and not in excess of 75 deg. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2061858-C1 (RU)
Title: Method for increased oil extraction from strata
Inventor: RYUMIN ALEKSANDR A
IPC: E21B43/24
Filed: 1993-06-15
Granted: 1996-06-10
Abstract: FIELD: oil production. SUBSTANCE: oil treatment unit is used to prepare gas, steam, and water. This is additionally equipped with waste-heat boiler to burn low-grade petroleum products. Flue gases and steam produced in the boiler are mixed and obtained steam/gas is pumped in the stratum. Waste waters are mixed in hot water extracted from water removal system of oil treatment unit followed by pumping in the stratum to maintain pressure and displace steam/gas and oil. Oil coke, hydrocarbon gas and cracking-residue are used as low grade petroleum products. EFFECT: increased oil production. 2 cl
Patent RU-2049320-C1 (RU)
Title: Способ вибродиагностики технического состояния механизма
Inventor: SAVCHENKO VLADIMIR V
IPC: G01M7/00
Filed: 1993-06-21
Granted: 1995-11-27
Abstract: Изобретение относится к виброизмерительной технике и может быть использовано для оценки технического состояния механизмов. Цель изобретения - расширение информативности и функциональных возможностей путем прогнозирования развития во времени каждого отдельного выявленного дефекта. Способ заключается в том, что разбивают спектр вибрации механизма на N частотных областей и отфильтровывают соответствующие N группы частотных составляющих, в качестве m-го вибропараметра механизма выбирают суммарную (интегральную) интенсивность составляющих спектра вибраций из m-ой частотной области, после определения соответствующей аппроксимирующей функции определяют соответствующую конечную разность первого порядка в функции дискретного времени, сравнивают ее с заданным пороговым уровнем и определяют возникновение соответствующего дефекта в работе механизма в текущий момент времени и прогнозируют его развитие в будущем времени, при этом техническое состояние механизма оценивают по совокупности величин Δ m (t i ) = σ       2   m       (t i -σ       2   m       (t i-1 ) для каждого текущего и будущих моментов времени. 1 ил.
Patent RU-2059963-C1 (RU)
Inventor: TIKHONOV VASILIJ P
IPC: F42B15/00
Filed: 1993-07-05
Granted: 1996-05-10
Abstract: FIELD: rocket engineering. SUBSTANCE: invention can be used in design of guided rockets with solid-propellant engines. In known rocket incorporating head part, solid-propellant rocket engine with nozzles placed over periphery, powder charge and central tube which inlet communicates with incoming flow of air, air intake is made from thin-sheet steel and is anchored in head part. Receiver is mounted across outlet of air intake. Uniformly positioned grooves are made in nozzle bell mouths. Bell mouths are provided with housings to form ducts between themselves communicating with grooves and receiver space. EFFECT: diminished smoke content over route of fired rocket without increase of its size. 3 dwg
Patent RU-2056227-C1 (RU)
Inventor: DZANASHVILI GURAMI F
IPC: B23D21/10
Filed: 1993-09-08
Granted: 1996-03-20
Abstract: Использование: в обработке металлов давлением, например в машиностроении при разделении труб на кольца, в частности в подшипниковой промышленности при изготовлении кольцевых заготовок из труб под последующую раскатку или точение колец подшипников качения. Задача: повышение качества изделий путем предотвращения искажения круглой их формы. Сущность изобретения: на исходную вращающуюся трубу 1 воздействуют посредством роликов 2 и 4 с внутренней и наружной ее поверхностей на кольцевой участок 3 трубы заданной ширины радиальными усилиями P в   н  и P н , равными по величине и направленными одно навстречу другому. При этом в начальный момент приложения радиальных усилий ролики 4 и 2 перемещают один навстречу другому до достижения пластической деформации заготовки. Затем ролики 2 и 4 синхронно перемещают в радиальном направлении от оси трубы, при этом величины их перемещения связаны определенным соотношением. Изобретение обеспечивает повышение качества кольцевых заготовок благодаря уменьшению искажений отделяемого кольца и экономию металла за счет снижения припуска на последующую обработку. 1 ил.
Patent RU-2050473-C1 (RU)
Inventor: BALKIND OLEG YA
IPC: F04D17/08
Filed: 1993-09-14
Granted: 1995-12-20
Abstract: Использование: в вентиляторостроении и для подогрева воздуха в зданиях и промышленных объектах. Сущность изобретения: в выходном воздуховоде 5 за нагнетательным патрубком 4 вентилятора установлены пакеты электронагревательных пластин. Приведены оптимальные геометрические параметры пакетов. 2 з. п. ф-лы, 2 ил.
Patent RU-2102388-C1 (RU)
Inventor: MAYER HORST
IPC: C07D251/46
Filed: 1991-11-21
Granted: 1998-01-20
Abstract: FIELD: agriculture. SUBSTANCE: N-[(1,3,5-triazine-2-yl)aminocarbamoyl] benzene sulfone amides have common formula given in specification where R 1  is methyl or ethyl; R 2  is halogen or CF 3 , 2-methoxyethoxy, C 1-3  alkylsulfonyl; R 3  is hydrogen, chlorine, fluorine, methyl or ethyl. Compound is prepared by interaction of suitable sulfonyl isocyanate with derivative of 2-amino 1,3,5-triazine. Composition comprising compound at effective amount may be used as herbicide agent. EFFECT: improved quality of product, improved efficiency. 6 cl, 12 tbl
Patent RU-2107813-C1 (RU)
Inventor: DZHONS LLOJD GARNER
IPC: E21B43/25
Filed: 1992-08-14
Granted: 1998-03-27
Abstract: FIELD: mining industry. SUBSTANCE: this relates to device for treating strata of ground or rock mass in one operation. Device has sinking string made up of single pipe which runs from ground surface into bore-hole and has perforated portion located in bore-hole at mass to be treated. Installed inside perforated portion of pipe are parallel pipes of various length so that their upper ends are located at upper end of perforated portion, and lower ends are located at different levels. This is intended for delivery of treating flowing medium directly from pipe to various strata of mass being treated. Single pipe can also run from ground surface into bore-hole down to level of upper boundary of mass being treated, and parallel pipes of various length are connected to lower end of pipe. In this case, lower ends of parallel pipes are located at different levels in respective strata to be treated. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2114938-C1 (RU)
Title: Melter for crystal growing from melt
Inventor: MAKEEV KH I
IPC: C30B15/10
Filed: 1994-01-05
Granted: 1998-07-10
Abstract: FIELD: metallurgy of semiconductor materials; may be used in design of melting devices for melt growth of crystals, mainly, from silicon. SUBSTANCE: method consists of quartz crucible installed inside graphite support, and a layer of silicon carbide powder placed in gap between crucible and support. In this case, the layer of silicon carbide powder locally varies in thickness in compliance with crucible wall height, and graphite support is all-graphite. EFFECT: provision of uniform heating of melted material and excluded deformation of quartz crucible and graphite support. 3 cl
Patent RU-2071092-C1 (RU)
Title: Seismic sensor
Inventor: KULCHIN YURIJ N
IPC: G01V1/16
Filed: 1994-02-14
Granted: 1996-12-27
Abstract: FIELD: seismography; may be used for studying mechanical, wave and vibration processes in solid elastic objects, for instance, in geophysical examination of rock mass. SUBSTANCE: laser radiation is input into light guide of interferometer to which free end data processing unit is connected composed of two photodiodes linked to inputs of differential amplifier which records changes of intensity of two interference spots across output of sensor. Vibrations of object surface where sensor is fixed cause corresponding vibrations of small weight which lead to lateral deformation of light guide and by this to modulation of phase of radiation directed over light guide. Thus, quantitative evaluation of signal is obtained after preliminary calibration of signal at output of sensor via quantitative characteristic of measured parameter of seismic vibrations. EFFECT: improved design. 3 cl, 1 dwg
Patent RU-2058082-C1 (RU)
Title: Method of soybean milk preparing
Inventor: IVANITSKIJ STANISLAV B
IPC: A23L11/00
Filed: 1994-04-12
Granted: 1996-04-20
Abstract: FIELD: food industry. SUBSTANCE: soybean seeds were peeled and soaked in buffer solution at pH 8.2-8.6 containing hydrogen peroxide and sodium hydrocarbonate. After soaking the swollen soybean seeds were washed out and grinding and fermentation is carried out simultaneously in an aqueous solution containing 100 U peroxidase activity (not less) in 1 l water. Grinding is carried out up to suspension preparing at particle size 50 mcm or less. EFFECT: improved method of soybean milk preparing. 6 cl, 3 tbl
Patent RU-2081749-C1 (RU)
Title: Device for manufacture of hoses and lay-flat hoses with reinforcing frame of synthetic threads
Inventor: BYKHOV VIKTOR N
IPC: B29C47/02
Filed: 1994-07-11
Granted: 1997-06-20
Abstract: FIELD: processing of plastic materials, particular, manufacture of reinforced and lay-flat hoses. SUBSTANCE: the offered device has movable joint made in form of rod whose ends carry hemispheres and washers. Washers are installed on the front end of shank and rear end of floating core. Contact surface of washers is conjugated with hemispheres. Guide bushing has two annular recesses and connected with each support by means of strip with projections on its ends. Projections enter the annular recesses of guide bushing. Support end is secured to strip central part. EFFECT: higher efficiency. 4 dwg
Patent RU-2072686-C1 (RU)
Title: Устройство для забора слежавшихся сыпучих грузов
IPC: B65G67/24
Filed: 1994-08-23
Granted: 1997-01-27
Abstract: Устройство для забора слежавшихся сыпучих грузов, содержащее установленную на ходовой части несущую конструкцию с отвалочным конвейером, на котором смонтирован ковшовый элеватор, отличающееся тем, что ковшовый элеватор выполнен в виде прорезиненной ленты с закрепленными на ней грузовыми цепями, которые охватывают ведущий и два ведомых барабана, причем последние установлены друг над другом, а на указанных цепях смонтированы шарнирно с возможностью поворота в вертикальной плоскости лопасти, которые подпружинены относительно осей их поворота с обеих сторон.
Patent RU-2088729-C1 (RU)
Inventor: SAVELEV ANDREJ G
IPC: E02F3/28
Filed: 1994-08-31
Granted: 1997-08-27
Abstract: FIELD: mechanical engineering; earth moving machinery; single-bucket excavators. SUBSTANCE: excavator equipment has dipper stick, bucket, two-hinge insert with joints for turning the bucket in longitudinal and cross planes connected by one hinge joint with stick, and by other, with bucket. Jaw is hinge-connected with bucket. Jaw control hydraulic cylinders are hinge connected with jaw. Hydraulic cylinder for turning bucket in longitudinal plane is hinge-connected with stick and two-hinge insert. Hinge joint for turning bucket in cross plane is made in form of slewing circle rigidly connected to two-hinge insert and circular guides rigidly connected to upper portion of bucket. Hydraulic cylinder intended for turning bucket in cross plane is hinge-connected to circular guides and to two-hinge insert. Slewing circle can be arranged below two-hinge insert. Open circular guides can be used. Circular guides can enclose slewing circle or, on the contrary, slewing circle can enclose circular guides. EFFECT: enlarged operating capabilities, enhanced reliability. 5 cl, 7 dwg
Patent RU-2075424-C1 (RU)
Title: Aircraft wheel hydraulic braking device
Inventor: KOROVIN VLADIMIR I
IPC: B64C25/42
Filed: 1994-09-02
Granted: 1997-03-20
Abstract: FIELD: mechanical engineering and transport engineering; hydraulic braking devices. SUBSTANCE: brake is provided with special antifriction bearings mounted in bodies of pistons of power cylinder block for transmitting the braking effort from pistons to eccentric surface of wheel revolving drum. EFFECT: enhanced reliability. 1 dwg
Patent RU-2073543-C1 (RU)
Inventor: ADAMOV ALBERT V
IPC: A62D101/22
Filed: 1994-09-26
Granted: 1997-02-20
Abstract: FIELD: toxicology, ecology. SUBSTANCE: method involves interaction of yperite with the ground metallic sodium taken at ratio 1:2, at heating reaction products up to an active interaction. EFFECT: environment protection, source of the secondary resources.