baber/WOPTO huggingface dataset:
Patent DE-4412133-C1 (DE)
Title: Diesel engine cylinder head casting method
Inventor: RIBES-NAVARRO SALVADOR DIPL IN
IPC: F02F1/24
Filed: 1994-04-08
Granted: 1995-08-03
Abstract: The invention concerns a diesel engine whose cylinder head has two inlet valves and two inlet ducts per cylinder, i.e. a spiral duct and a tangential duct. In order to ensure that the same gas-flow and filling conditions prevail in each cylinder, the casting cores (8 and 9, respectively) for the tangential duct and the spiral duct are combined in a single unit.
Patent NL-1009964-C1 (NL)
Title: Powdered crystalline medium for cleaning surfaces by blasting or spraying under pressure
Inventor: KRUTHOFF RICHARD GERARDUS MARI
IPC: B24C3/06
Filed: 1998-08-28
Granted: 1999-05-11
Abstract: The medium for cleaning surfaces by blasting or spraying under pressure consists predominantly of a powdered crystalline material (I) together with a powdered or granular adhesive material (II) for encapsulating the loosened particles of material to be removed.
Patent NL-1019527-C1 (NL)
Title: Computer software program for recording and forwarding video images, allows images or fragments thereof to be visible on mobile phone screens
Inventor: LOOR JOHANNES COENRAAD
IPC: H04L29/08
Filed: 2001-12-10
Granted: 2003-06-11
Abstract: Images or fragments thereof stored on the hard disk can be made visible, optionally automatically, on the screens of mobile phones and/or screens connected to these phones.  The program records (optionally automatically) changes to images received by the computer from video sources and then (optionally automatically) sends the images, sound fragments and/or an image report to one or more pre-selected destinations by e-mail, fax, internet page, voice-mail, pager, telephone alert, alarm centre, calling device or mobile phone.
Patent NL-1024990-C1 (NL)
Title: Adjustment mechanism is for alignment in a degree of freedom of random components with millimeter characteristic and a resolution in a subnanometer range
Inventor: JANSSEN HUBERTUS LEONARDUS MAT
IPC: B25J1/08
Filed: 2003-12-11
Granted: 2005-06-14
Abstract: Adjustment mechanism is for alignment in a degree of freedom of random components with millimeter characteristic and a resolution in a subnanometer range. Adjustment can also be made in a vacuum atmosphere through its hermetically sealed construction. The mechanism comprises a motor (1) which via a stirrup is coupled to a frame (4) securing a toothed ring (3), which is part of a clearance-free reducing transmission known as a harmonic drive. A further frame (5) is fixed to the first frame (4) and between them tensioned bearings (6) are fitted for location of a spindle shaft (7). A motor shaft (8) via a coupling (28) transmits its rotation to a unit (9) and a reduced rotation of a toothed housing (10) and the spindle shaft (7) connected via a friction coupling (11) results.
Patent RU-2093697-C1 (RU)
Title: Gas-turbine engine
Inventor: GRISHIN ALEKSANDR N
IPC: F02C7/12
Filed: 1988-07-26
Granted: 1997-10-20
Abstract: FIELD: manufacture of aircraft engines; transport engineering; heat-power engineering. SUBSTANCE: gas-turbine engine includes multi-stage compressor, turbine with hollow nozzle and working blades, additional turbine whose inlet is connected with outlet of multistage compressor and outlet is connected to intermediate stage. Blade cooling system has passages of semi-closed cooling system connected at inlet to chamber after additional compressor and loop passages of open cooling system located in head and tail portions of blade fin near back and through and separated by on passage of open cooling system. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2074100-C1 (RU)
Title: Flexible blade of foldable main rotor of vertical take-off and landing flying vehicle
Inventor: PRIVALOV LEONID V
IPC: B64C11/28
Filed: 1990-12-26
Granted: 1997-02-27
Abstract: FIELD: aircraft manufacture; units and parts of main rotors of flying vehicles. SUBSTANCE: flexible blade has load-bearing band 1, spar 3, end centrifugal weight located in stabilizer and swivel unit of root portion. Spar 3 is made in the form of stack of bands fixed by means of clamps 5 and mounted for longitudinal motion. Bands are provided with lateral projections. Load-bearing band 1 and spar 3 are connected with swivel unit of root portion. Stabilizer is provided with controllable flap and stops engageable with lateral projections of bands. EFFECT: enhanced reliability. 3 dwg
Patent RU-2027862-C1 (RU)
Inventor: VALDEMAR KHELMUT KURKHERR
IPC: F01D3/02
Filed: 1989-10-24
Granted: 1995-01-27
Abstract: Использование: в машиностроении. Сущность изобретения: оси вращения параллельных валов совпадают с осями сопряженных цилиндрических расточек корпуса. В расточках размещены и кинематически связаны между собой ротор, в радиальных пазах которого размещены равноотстоящие друг от друга нагнетательные лопатки, установленные на центральном валу, роторы с радиальными пазами на наружной поверхности, соответствующими расположению лопаток, установленные на валах в непосредственной близости от лопаточного ротора, размещенные в корпусе с образованием рабочих камер. Каналы подвода и отвода рабочей среды попарно расположены на образующей корпуса диаметрально противоположно с возможностью нейтрализации моментов сил давления. Механизм синхронизации вращения валов выполнен в виде находящихся в зацеплении зубчатых колес, установленных на концах валов. Два криволинейных уплотнительных вкладыша размещены на внутренней поверхности расточки в зоне установки лопаточного ротора с образованием динамического бесфрикционного уплотнения с лопатками и разделением зон расширения и сжатия рабочей среды. На наружной поверхности роторов выполнены зубчатые венцы с образованием динамического бесфрикционного лабиринтного уплотнения между зубьями лопаточного ротора и каждого ротора с пазами. 18 з.п.ф-лы, 4 ил.
Patent RU-2013384-C1 (RU)
Title: Method of forming flakes of melt glass and apparatus for performing the same
Inventor: CHARLZ DZHON VOTKINSON
IPC: C03B37/00
Filed: 1989-10-23
Granted: 1994-05-30
Abstract: FIELD: glass making. SUBSTANCE: flakes of glass, basalt or other fragile materials are being formed at feeding melt material downwards into a rotating funnel with an opened inlet opening, turned upstairs and having an edge, being arranged in horizontal level between a pair of parallel plates, spaced one from another. The parallel plates are mounted in a vacuum chamber in such a way, that air, being fed from an outer chamber, is directed radially downwards and passes without contact with the plates to be cooled upon continuous downwards directed motion for providing flake formation of the material. EFFECT: enhanced efficiency. 9 cl, 1 dwg
Patent RU-2008169-C1 (RU)
Title: Device for movement of workpieces
Inventor: TIMOFEEVA ELENA T
IPC: B23Q41/02
Filed: 1989-09-21
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: grab 10 installs workpiece 11 between stationing rest 6 and moving rest 7. Flexible member 8 pushes moving rest 7 until it will engage workpiece and clamps it. Flexible rest 8 continues its action on rest 7 and moves carriage 5 along slide block 1 until its contact with arresting gear 3, i. e. moves workpiece 11. Grab 10 goes down to catch workpiece by its new surface. In case of necessity to feed the workpiece to some other machine of the line slide block 1 is moved along transportation route 4 until workpiece 11 comes in contact with rest 9. EFFECT: enhanced operating reliability. 2 dwg
Patent RU-2051819-C1 (RU)
Inventor: PRIMAZON YURIJ M
IPC: B60V1/00
Filed: 1990-02-28
Granted: 1996-01-10
Abstract: FIELD: vehicles. SUBSTANCE: device has pipe branch of compressed air repeated circulation channel. Pipe branch leads air from chamber of air cushion platform towards fan inlet. One end of pipe branch has nose, which together with fan intake provides ejector. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2011509-C1 (RU)
Title: Tool for integrated machining of holes
Inventor: TIMOSHCHENKO VIKTOR A
IPC: B24B39/02
Filed: 1990-12-04
Granted: 1994-04-30
Abstract: FIELD: machining equipment. SUBSTANCE: device has deformation and cutting units mounted in succession on rod-shaped body. Deformation unit is in the form of holder with three lengthwise ribs mounted on rod. Deformation members are evenly spaced along the whole length of ribs. Cutting unit is in the form of bushing carrying cutting members and installed on the body. Disk with cutting teeth is mounted on holder on cutting unit side and is rigidly attached to holder. EFFECT: enhanced operating capability. 2 cl, 2 dwg
Patent RU-2028057-C1 (RU)
Inventor: ERNESTO DALAN
IPC: A23C9/15
Filed: 1990-12-18
Granted: 1995-02-09
Abstract: Использование в молочной промышленности, в частности при получении сгущенного молочного продукта. Сущность изобретения: нормализованное молоко гомогенизируют или смешивают с естественным молочным эмульгатором в количестве, обеспечивающем 0,1-1,0% фосфолипидов в сгущенном молочном продукте, и подвергают тепловой обработке, концентрируют, полученный концентрат нагревают с последующей гомогенизацией, стерилизуют, охлаждают, гомогенизируют, доохлаждают и герметично упаковывают в банки. 7 з.п. ф-лы, 5 ил, 2 табл.
Patent RU-2024628-C1 (RU)
Inventor: BAKHMATOV ALEKSANDR L
IPC: C21D7/00
Filed: 1993-01-24
Granted: 1994-12-15
Abstract: Использование: изобретение относится к металлургии и машиностроению, в частности, к термической обработке низколегированной стали с низким содержанием углерода. Сущность: хромистую сталь с содержанием углерода 0,12 - 0,25% после холодной деформации, создающей в стали сжимающие напряжения, отпускают при 700°С, нагревают до Ac 3 -Ac 3 ± 20 ° C и закаливают. 1 табл.
Patent RU-2028464-C1 (RU)
Title: Separator stage
Inventor: PETROV ANDREJ S
IPC: F01D25/32
Filed: 1991-01-28
Granted: 1995-02-09
Abstract: FIELD: turbomechanical engineering. SUBSTANCE: separator stage has nozzle assembly with nozzle blades and running-blade assembly with shroud having moisture-discharge slots, set of main running blades whose concave airfoil surface opposes rotation of running-blade assembly, as well as set of additional blades of smaller height fixed on shroud. Additional blades are of curvilinear shape mounted upstream of main blades along steam flow with concave airfoil surface oriented in direction of rotation of running-blade assembly. Additional blades are arranged so that their exit edges are downstream of entrance edges of main blades and clearance is formed between main and additional blades. EFFECT: improved design. 2 dwg
Patent RU-2017788-C1 (RU)
Title: Fuel lump peat production method
Inventor: GREVTSEV NIKOLAJ V
IPC: C10F7/06
Filed: 1991-03-21
Granted: 1994-08-15
Abstract: FIELD: fuel production. SUBSTANCE: fuel lump peat production method provides for mixing of peat with riddlings of carbon materials with following formation and drying. Mixing is exercised simultaneously with wet peat dispersion with mass ratio of peat, dried up to absolutely dry state and riddlings of carbonic stuff as 1 : (0.3 - 1.2). Riddlings of used carbonic stuff have average diameter of particles of no more than 5 mm. Besides, during formation of peat lump a cover, made of without carbon material peat, is formed on its surface. EFFECT: method is used for municipal economy fuel production. 2 cl, 1 tbl
Patent RU-2030437-C1 (RU)
Inventor: BUGAJ NIKOLAJ IVANOVICH
IPC: C10C3/04
Filed: 1991-02-25
Granted: 1995-03-10
Abstract: Использование: нефтехимия. Сущность изобретения: установка для бескомпрессорного окисления гудрона для получения битума состоит из узла окисления, содержащего реактор с бигиперболическим стабилизатором, нагревателя, трубопроводов, трубопроводной арматуры, узла очистки выхлопных газов, узла окисления. На корпусе реактора установлена камера смешения, соединенная с реактором щелевидным отверстием, расположенным в плоскости больших оснований стабилизатора и эжектора, установленного на камере смешения и соединенного через насос с реактором. Узел очистки соединен с узлом окисления и состоит из реактора с бигиперболическим стабилизатором, снабженного камерой смешения, установленной на корпусе реактора и соединенной с реактором щелевидным отверстием, расположенным в плоскости больших оснований стабилизатора, эжектора, установленного на камере смешения, соединенного через насос с реактором, трубопроводов и трубопроводной арматуры. Эжектор установлен на горизонтальной верхней части камеры смешения под углом 45°. Камера смешения соединена с реактором двумя циркуляционными трубами, одна из которых соединяет верхнюю часть камеры смешения с нижней частью реактора, а вторая - среднюю часть камеры смешения с верхней частью реактора. 2 з.п. ф-лы, 1 ил.
Patent RU-2019790-C1 (RU)
Title: Device to register linear deformations
Inventor: ZAKHAROV VALERIJ V
IPC: E02D31/08
Filed: 1991-06-14
Granted: 1994-09-15
Abstract: FIELD: measurements of constructions shifts. SUBSTANCE: device to register linear deformations has movable and stationary supports, that are mounted on measured object and connected to each other by flexible pulling, sensor with sensitive member and transmitting member. Device has plate type spring, mounted as cantilever, Spring has regulating screw and rod with fixed to it fork. Fork has holes, located on its opposite sides, in which screws to fix flexible pulling are set. In the case location of releasing plate and rod on cantilever part of plate-type spring is to meet given condition. EFFECT: device is used to register constructions linear deformations. 7 dwg
Patent RU-2050234-C1 (RU)
Inventor: BOGOYAVLENSKIJ ANATOLIJ V
IPC: B23K9/167
Filed: 1991-06-28
Granted: 1995-12-20
Abstract: Использование: для исправления литейных дефектов отливок, преимущественно из магниевых и алюминиевых сплавов, в литейном производстве различных отраслей промышленности. Сущность изобретения: на отливках выявляют дефектные участки с помощью известных методов контроля, затем производят их механическую выборку. Чистоту выборки контролируют путем воздействия источника тепла сварочной дугой с неплавящимся электродом в среде аргона на поверхность выборки перед ее заваркой с большой скоростью, не допуская оплавления поверхности. Под воздействием нагрева и недостаточной защиты (т.к. при повышенной скорости сварочной дуги ее защита не обеспечивается) поверхность выборки окисляется, причем кромки дефектов и поверхность над пустотами окисляются более интенсивно, чем металл, который не имел дефектов. По контрастности окисленной поверхности судят о чистоте выборки, которая точно указывает места расположения дефектов и их характер. При обнаружении дефектов осуществляют повторную выборку и повторное окисление поверхности выборки сварочной дугой, после чего производят заварку выбранного участка. Перед заваркой зачищают окисленную поверхность выборки и окончательно контролируют.
Patent RU-2065305-C1 (RU)
Inventor: ZINCHENKO VLADIMIR B
IPC: A61K35/74
Filed: 1991-12-05
Granted: 1996-08-20
Abstract: FIELD: medicine, veterinary. SUBSTANCE: strain of enterobacterium, for example, Bifidobacterium globosum, "БФ"-4 or Streptococcus faecium "ВГНКИ"-27 is grown on liquid nutrient medium based on casein hydrolysate for 12-15 hr. Native cultural fluid is cooled to 15-20 C and concentrated by 10-15-fold. Obtained concentrated biomass is washed off with 2.5-3.5% sucrose or lactose solution and dehydrated at (-25)-(-35) C. Concentration of native cultural fluid is carried out by ultrafiltration method on hollow fibers or by mictofiltration on flat diaphragms, or by separation at semiperiodic working regime. EFFECT: improved method of probiotic preparation making. 4 cl, 3 tbl
Patent RU-2011171-C1 (RU)
Inventor: GAMANYUK NIKOLAJ G
IPC: G01C21/18
Filed: 1991-12-10
Granted: 1994-04-15
Abstract: FIELD: gyroscopic engineering. SUBSTANCE: device is characterized in that a signal winding of a precession angle sensor is additionally electrically connected to the input of a circuit for determining a precession velocity sense of gyroscope and forms control signals for a torque sensor of the base of this information so as to produce additional compensating torque around the precession axis which unloads the axis from harmful torques. EFFECT: enhanced accuracy in stabilizing of gyro stabilizer platform. 1 dwg
Patent RU-2032822-C1 (RU)
Title: Power plant for pressure reduction of natural gas
Inventor: VALYUKHOV SERGEJ G
IPC: F02C6/08
Filed: 1992-03-18
Granted: 1995-04-10
Abstract: FIELD: gas-turbine plants. SUBSTANCE: power plant comprises two turbo-expanders with inlet and outlet pipe lines, natural gas pipe line connected with the inlet pipe line of one of the turbo-expanders, blower with the inlet and outlet pipe lines, and heat exchanger. The shaft of the blower is coupled with shafts of each of two turbo-expanders through a rigid kinematical connection. The inlet pipe line of the blower is connected with the atmosphere. The outlet pipe line of the blower is connected to the inlet pipe line of the second turbo- expander through the heat exchanger. A device for extracting air is mounted in the outlet pipe line of the blower upstream of the heat exchanger. The plant can be provided with a control member mounted in the outlet pipe line of the second turbo-expander. The plant can be connected with the pipe line for extracting hot air. EFFECT: improved design. 1 dwg
Patent RU-2005570-C1 (RU)
Inventor: KAMYSHNIKOV IGOR G
IPC: B08B9/032
Filed: 1992-04-21
Granted: 1994-01-15
Abstract: FIELD: cleaning of pipeline. SUBSTANCE: method consists in formation of self-collapsing piston with its subsequent motion in pipeline. Piston is formed by supply of inert coolant into above stationary surface of water filling pipeline. EFFECT: higher efficiency. 1 dwg
Patent RU-2057144-C1 (RU)
Title: Method for purification of solutions of polyvinylpyrrolidone
Inventor: DONETSKIJ IGOR A
IPC: C08F126/10
Filed: 1992-05-12
Granted: 1996-03-27
Abstract: FIELD: chemical technology. SUBSTANCE: method involves passing of aqueous solution of polyvinylpyrrolidone through cross-linked cation-exchange macroporous resins on the base of styrene and divinylbenzene copolymers and through cross-linked macroporous anionites, said process being carried out step by step. Mentioned above cation-exchange resins contain sulfo-groups in Na +  form, mentioned above anionites contain benzyltrimethyl ammonium groups in OH -  form. The former process is carried out at pH 6.0-7.5, the latter at pH 8.5-9.5. EFFECT: improves efficiency of method.
Patent RU-2049278-C1 (RU)
Title: Червячная передача
Inventor: POZDNYAKOV VLADIMIR M
IPC: F16H1/16
Filed: 1992-03-17
Granted: 1995-11-27
Abstract: Изобретение относится к машиностроению и может быть использовано в бытовой технике. Технический результат - увеличение ресурса передачи. Технический результат достигается снабжением передачи дополнительным валом 3 и размещенным оппозитно червячному колесу 7 успокоителем пружины 4, торцы которой закреплены на соответствующих валах 2 и 3. Успокоитель пружины 4 выполнен в виде шарнирно установленного башмака 11 с тороидальной поверхностью и может быть выполнен в виде установленного с возможностью вращения вокруг своей оси глобоидного ролика. Вращение от вала 2 передается колесу 7 и, соответственно, валу 8. 3 ил.
Patent RU-2034454-C1 (RU)
Inventor: PRONICHEV NIKOLAJ P
IPC: A01K29/00
Filed: 1992-01-15
Granted: 1995-05-10
Abstract: Использование: в сельском хозяйстве, в устройствах для содержания скота. Сущность изобретения: ряд стойл для привязного содержания скота включает основание, пол, кормушку, поилку, привязь и для каждого стойла боковые ограждения с вертикальными стойками, установленными на основании посредством нижних кривошипов, и дугообразными плечевыми ограничителями. Боковые ограждения в передней части стойки снабжены верхними кривошипами, посредством которых ограждения установлены с возможностью перемещения их в горизонтальном направлении, каждый плечевой дугообразный ограничитель установлен с возможностью перестановки его в вертикальном направлении. 4 з.п. ф-лы, 3 ил.
Patent RU-2060193-C1 (RU)
Inventor: ARNAUT NATALYA ROMANOVNA
IPC: B62J17/083
Filed: 1992-03-19
Granted: 1996-05-20
Abstract: FIELD: transport; bicycles. SUBSTANCE: device for open vehicle formed, for instance, by two bicycles has two cross connecting links coupled by fastening members with frames of bicycles. Rigidly secured to one of frame connecting links is bent plate arranged behind saddles. Link is instaled for fixed turning for arrangement of bent plate in raised position to provide protection from rain and in hinged down position to be used as luggage carrier. EFFECT: enlarged operating capabilities of open vehicles. 3 dwg
Patent RU-2058914-C1 (RU)
Title: Method of manufacture of aircraft fuselage inner skin
Inventor: VORONOV LEV VENIAMINOVICH
IPC: B64F5/00
Filed: 1992-06-08
Granted: 1996-04-27
Abstract: FIELD: manufacture of aircraft. SUBSTANCE: method consists in manufacture of standard mock-ups and working mock-ups of skin, their relative coordination by outlines, overall dimensions and space position, manufacture of outfit for production of panels. Coordination by position, overall dimensions and points of attachment of standard mock-ups is effected during production technical preparation stage in solid loft which is just standard surface of conjugation and points of attachment of skin panels ensuring accurate simulation of inner skin face, after which standard mock-ups are removed and are used for manufacture of outfit for production of panels of skin; working mock-ups of panels with assembly ports are coordinated in solid loft similarly to the standard mock-ups. Then adjustable points of mounting on fuselage are adjusted by working mock-ups having first adjusted units of mounting and having checked conjugation of standard panels of skin in solid loft, after which working mock-ups are removed and standard panels of the skin are mounted. During full-scale production, standard panels of inner skin manufactured in outfit uncoupled by standard mock-ups are mounted in fuselage having first set the adjustable points of attachment by working mock-ups. EFFECT: enhanced reliability. 2 cl, 6 dwg
Patent RU-2036181-C1 (RU)
Title: Method for manufacturing of ceramic articles
Inventor: IVANNIKOV IGOR V
IPC: C04B33/00
Filed: 1992-07-28
Granted: 1995-05-27
Abstract: FIELD: production of ceramics. SUBSTANCE: clay raw materials being preliminary treated are roasted to temperature being higher than transition temperature but lower than caking temperature. Then it is placed into form heated to 100-700 C. Desired article is formed by dynamic compressing at frequency 2-4 Hz, specific pressure being 50-100 MPA. Density thus prepared brick is 2,05-2,1 g/cm 3 , compressive strength being 25-32 MPa, water absorption is 6-8 %. EFFECT: improves efficiency of the method.
Patent RU-2041296-C1 (RU)
Title: Method of preparing metal magnetic powder and alloys of iron group
Inventor: BAGRIJ VASILIJ ANDREEVICH
IPC: C25C5/02
Filed: 1992-09-16
Granted: 1995-08-09
Abstract: FIELD: production of composition materials. SUBSTANCE: method involves electrodeposition of magnetic particles in two-layer electrolytic bath, powder washing with polar solvent, powder treatment with 0.05-0.15 wt.-% solution of ammonium-containing reagent followed by powder thermal working. Corrosion resistance of iron powders, cobalt, alloy iron-cobalt and iron-nickel is increased by 5.5; 6; 7 and 5.8 times, respectively. EFFECT: enhanced corrosion stability of powders. 1 tbl
Patent RU-2087641-C1 (RU)
Title: Covering panel
Inventor: ABOVSKIJ NAUM P
IPC: E04B7/00
Filed: 1992-09-23
Granted: 1997-08-20
Abstract: FIELD: construction engineering. SUBSTANCE: covering panel has thin reinforced concrete plate with strengthening members in the form of strut frame which is connected with plate in units of main metal strip located in plate concrete perpendicularly to main metal strip. Plate is made light-weight. Members of strut frame lattice are made of reinforcement steel bars. EFFECT: high efficiency. 5 dwg