baber/WOPTO huggingface dataset:
Patent RU-2136679-C1 (RU)
Title: 2-amino-5,6,7,8-tetrahydroquinoline-3-carboxylic acid 5-nitrofurfurylidenehydrazide
Inventor: GAVRILOV M JU
IPC: C07D405/12
Filed: 1998-07-06
Granted: 1999-09-10
Abstract: FIELD: organic synthesis. SUBSTANCE: compound (see formula I:  ) prepared by interaction of 2-amino-5,6,7,8-tetrahydroquinoline-3-carboxylic hydrazide acid with 5-nitrofurfurol exhibits bacteriostatic activity for gold staphylococci and colon bacteria with lethal dose LD 50  = 1000 mg/ml. EFFECT: extended choice of bacteriostatics. 1 tbl
Patent RU-2156154-C1 (RU)
Title: Dust-precipitating construction
Inventor: ABAEV A D
IPC: B01D46/00
Filed: 1999-04-20
Granted: 2000-09-20
Abstract: FIELD: crushing-and- sorting plants, concentrating mills. SUBSTANCE: dust- precipitating construction may be used for cleaning of dust-and-air ejections. Construction has rigid moisture- proof body and dust-and-air pipeline. Novelty in construction is filtering-cloth coating suspended from internal walls of body and coupled to dust-and-air pipeline through coagulation jet quenching device. Filtering-cloth coating has three chambers, and body of dust-precipitating construction does not contain face walls. EFFECT: enhanced efficiency. 4 cl, 3 dwg
Patent RU-2153092-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: FILIMONOV G D
IPC: F02K9/08
Filed: 1999-04-19
Granted: 2000-07-20
Abstract: FIELD: rocketry. SUBSTANCE: solid-propellant rocket engine includes metal cone equipment with thin-walled skirt engageable with cylindrical portion of cone over radius; cylindrical portion is provided with blind holes smoothly distributed over circumference which are used for fitting cylindrical studs made from high-strength steel on adhesive. Depth of fitting the studs is no less than 1.3 of stud diameter and height of studs extending above surface of cone exceeds thickness of load-bearing envelope of glass-reinforced plastic housing; taper portion of nozzle support is provided with layers of composite material wound over extending studs. EFFECT: enhanced operational reliability of engine; avoidance of motion and break of nozzle support under action of pressure of powder gases during operation of engine. 3 dwg
Patent RU-2162517-C1 (RU)
Inventor: KHISAMOV R S
IPC: E21B37/06
Filed: 1999-06-01
Granted: 2001-01-27
Abstract: FIELD: oil and gas production. SUBSTANCE: when treating bottom zones of wells with reduced oil recovery involving mudding with clay particles and asphaltene-tar-paraffin deposits, mixture of light pyrolysis tar (or light pyrolysis tar-based products) with alpha-olefins at volume ratio from 9:1 to 1:9 is used along with alkali solution containing 1-2% alkali component. Injection of hydrocarbon fluid and alkali solution and pulling out of dissolution and reaction products are effected under repressive-depressive wave conditions with frequency going from 1 to 400 Hz. EFFECT: increased permeability of treated formation region hindered by clayey and asphaltene- tar-paraffin deposits and thereby increased oil recovery. 2 tbl
Patent RU-2162898-C1 (RU)
Title: Method of scandium separation from titanium
Inventor: SEMENOV A A
IPC: C22B59/00
Filed: 1999-06-30
Granted: 2001-02-10
Abstract: FIELD: hydrometallurgy of rare metals; applicable in recovery of scandium from titanium and zirconium production wastes in purification of scandium concentrates from titanium. SUBSTANCE: method is characterized by the fact that introduced into solution prior to extraction is hydrogen peroxide with weight ratio to titanium concentration of 0.4-11. Extraction is carried out with solution of aminophenolformaldehide oligomer in toluene, and extraction process is carried out with pH 1.8-4.1. The method increases coefficient of separation of metals up to 450 and reduces concentration of sulfuric acid in extraction system to 0.0001-0.01 mole/l (pH 1.8-4.1). EFFECT: reduced use of ecologically harmful reagents, simplified process apparatuses and improved labor conditions.
Patent RU-2151313-C1 (RU)
Inventor: ANISHCHENKO A A
IPC: F02B57/00
Filed: 1999-10-01
Granted: 2000-06-20
Abstract: FIELD: mechanical and transport engineering; rotary piston engines for power plants. SUBSTANCE: proposed engine has rotating cylinder block, pistons, pins, connecting rods, electronic ignition system and fuel system. Engine has casing, cylinder block lower cover, ring with bosses over perimeter and two additional bosses. Upper part of synchronizing eccentrics is placed in additional bosses, and lower part, in lower cover of cylinder block. Pistons are connected through connecting rods with ring by means of pins placed in ring bosses. Exhaust manifold is made in form of turbine consisting of ring chute installed for rotation on cylinder block, and sector made in form of part of chute with holes and blades located between holes. Holes are placed in communication by common gas exhaust pipe. Ring chute is installed for displacement relative to part of fixed chute. EFFECT: increased economy, power output, reduced metal usage, prevention of reciprocation of pistons, enhanced environmental protection. 7 dwg
Patent RU-2166808-C1 (RU)
Title: Plug remover
Inventor: SLEPOKON JU I
IPC: G21C19/105
Filed: 1999-12-03
Granted: 2001-05-10
Abstract: FIELD: repairs involving replacement of spent flowmeters. SUBSTANCE: remover has body with cylindrical seat, snap ring clamping mechanism with set of radial movable pins kinematically coupled with plug extractor made in the form of hydraulic-control vertically moving annular rod actuating bottom end of plug through its butt-end surface . Shaped annular slot actuating the pins and vertical slots are provided on outer surface of rod. Body is built up of concentric tubes; internal tube has end lids on its outer surface joined with cylindrical surface of annular rod; pins are installed on inner surface of external tube. EFFECT: reduced manual labor consumption, improved reliability, reduced radiation dose absorbed by personnel. 5 dwg
Patent AU-2001274878-C1 (AU)
Title: Reclosable bag
Inventor: HEALY STEVEN MICHAEL
IPC: B65D33/25
Filed: 2001-05-21
Granted: 2006-02-23
Abstract: The reclosable bag has a gusset side structure so that the bag can be self-supporting on its bottom surface. The reclosable structure can be an internal structure or an external structure. As an external structure the front and rear walls extend above the reclosable seal and are bonded together above the reclosable seal. This extended wall structure is removed to remove these tamper evident seal. If within the bag the tamper evident seal is composed of a loop of film extending downward from each side of the reclosable seal to seal the contents of the bag. This loop must be broken to open the bag. The preferred reclosable seal is a zipper with bonded stays or each end to maintain the zipper on the bag. The bag has diagonal seals at the lower corners for forming a flat bottom to the bag and at the upper corners to provide vents for pressure equalization. The bags are made by a process where all processing is on line except for forming the zipper which is constructed off-line. The zipper is added in the machine direction and the gusset sidewalls in the cross-direction. At the end of the bag making line they are severed and printed. The bags can be immediately filled.
Patent AU-2002237853-C1 (AU)
Title: Rigid hull inflatable boat with foam insert
Inventor: HANSEN WILLIAM
IPC: B63B1/00
Filed: 2002-01-14
Granted: 2002-07-24
Abstract: A boat with an inflatable collar mounted on the sides of the hull. The inflatable collar extends outwardly from the sides of the hull so that it contacts and displaces an increasing volume of water as the boat lists. The inflatable collar is partially filled with foam and the foam inserts are sized so that the boat retains a sufficient righting moment for its intended purpose, even when the inflatable collar has lost its water- and air-tight integrity. The foam inserts may also be sized to provide the boat with sufficient buoyancy to ensure that the boat will float even if filled with water or capsized.
Patent AU-2003244692-C1 (AU)
Title: Method for selecting an insert on the basis of the mechanical resistance thereof
Inventor: NUGUE JEAN-CLEMENT
IPC: G01N1/00
Filed: 2003-03-17
Granted: 2012-03-22
Abstract: A method for selecting a polymer insert chosen on account of the qualities of its mechanical resistance for inclusion in laminated glazing. Said method consists in evaluating the tear resistance of said insert, characterized in that it also consists in evaluating the adherence of said insert in relation to at least one glass substrate.
Patent AU-2007274890-C1 (AU)
Title: A hand-held cleaning appliance
Inventor: MORGAN HICKMOTT RICHARD
IPC: A47L5/24
Filed: 2007-07-06
Granted: 2011-08-04
Abstract: The invention provides a hand-held cleaning appliance (10) comprising a suction conduit (14) having a longitudinal axis (Y-Y), an airflow generator (36) for generating an airflow along the suction conduit (14), separating apparatus (18) arranged in communication with the suction conduit (14) for separating dirt and dust from the airflow, a power source (32) for supplying power to the airflow generator (36) and an elongate handle (28) disposed between the airflow generator (36) and the power source (32). The elongate handle (28) is dimensioned and arranged to be gripped by a user's hand and the elongate handle (28) lies transverse to the longitudinal axis (Y-Y) of the suction conduit. By providing a hand-held vacuum cleaner (10) with such an arrangement, the hand-held vacuum cleaner (10) is easier and more comfortable to manipulate in use.
Patent AU-2008271196-C1 (AU)
Title: Automated lost load response system
Inventor: STRATTON KENNETH L
IPC: G01G19/08
Filed: 2008-06-25
Granted: 2013-06-06
Abstract: An automated lost load response system for work machines (10) is disclosed. The response system has a container (14) supported by the machine to retain load material (12). It also has a sensor (16) situated to detect material lost from the container. The sensor generates a signal corresponding to detection of material lost. Additionally, the response system has a controller (22) that is in communication with the sensor. The controller is configured to provide a load loss warning based on the signal generated by the sensor.
Patent AU-2010214752-C1 (AU)
Title: A filter assembly
Inventor: NORTON BEN THOMAS
IPC: B01D46/00
Filed: 2010-08-31
Granted: 2012-04-05
Abstract: A FILTER ASSEMBLY A filter assembly for a cleaning appliance comprising a plurality of filter portions. The filter portions are delimited by and held adjacent one another by a deformable rim formed around the edges of the filter portions. The filter assembly also comprises a tab located on a surface of the filter assembly for facilitating removal of the filter assembly 10 from the cleaning appliance. (Figure Ia) ---+b 14 28c 28b -i b Fig. la - 16 Fig. lb
Patent AU-2014238546-C1 (AU)
Title: Humanized anti-CD134 (OX40) antibodies and uses thereof
Inventor: SIMONS PETRUS JOHANNES
IPC: C07K16/28
Filed: 2014-03-18
Granted: 2019-01-17
Abstract: The invention provides antibodies that specifically bind to human CD134. Anti-human CD134 antibodies specifically bind to the extracellular domain of human CD134, including non-OX40 ligand (OX40L) binding domains on human CD134, which is expressed on e.g. activated human conventional effector CD4 and/or CD8 T lymphocytes (Teffs) and on activated human suppressive regulatory CD4 T lymphocytes (Tregs). Humanized anti-human CD134 antibodies are useful (e.g. to empower Teffs anti-cancer effector function and/or to inhibit Tregs suppressive function) for cancer treatment.
Patent AU-2016428277-C1 (AU)
Title: Air conditioner and method for controlling air-conditioner
Inventor: NIGO MASAHIRO
IPC: H02P25/18
Filed: 2016-10-31
Granted: 2020-10-01
Abstract: This air conditioner (5) is provided with: a signal receiving unit (56) which receives an operation instruction signal; a rotary compressor (8) which has a motor (1) with a coil (3); an inverter (103) which is connected to the coil (3); a connection switching unit (60) which switches the connection state of the coil (3) between a first connection state and a second connection state; and a control device (50) which controls the inverter (103) and the connection switching unit (60). In the case that the signal receiving unit (56) receives an operation stop signal, the connection switching unit (60) switches the connection state of the coil (3) from the first connection states to the second connection state.
Patent RU-2171640-C1 (RU)
Title: Surgical method for treating odonthogenic inflammatory diseases of paranasal sinuses
IPC: A61B17/24
Filed: 2000-06-20
Granted: 2001-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves cutting mucous membrane under endoscopic control, breaking the unciform process, removing pathologically transformed mucous membrane of the maxillary and ethmoidal sinuses with natural anastomosis being excised in posteroinferior direction. Two semi-oval cuts are made in mucous membrane and periosteum around the fistula orifice apart from bone boundary at one radius large distance. The unciform process is set and fixed in normal position. EFFECT: reduced risk of traumatic complications. 1 tbl
Patent RU-2163854-C1 (RU)
Inventor: IVOCHKINA O V
IPC: B22C1/18
Filed: 2000-07-12
Granted: 2001-03-10
Abstract: FIELD: foundry. SUBSTANCE: molding sand includes (mass%): gypsum 12-15; Dinas powder 24-30; production waste of optical glasses 24-30; concentrate of aluminum - boron phosphate 0.02-0.04, oxalic acid 0.03-0.08; water - the balance. Usage of production waste of optical glasses due to compensation of expansion of Dinas powder at heating provides reduced thermic expansion coefficient of molds and cores. EFFECT: enhanced accuracy and strength of molds and cores, improved surface quality of jewelry and decorative fine-relief castings. 3 tbl, 1 ex
Patent RU-2170125-C1 (RU)
Inventor: MERKULOV A V
IPC: A62C37/08
Filed: 2000-10-24
Granted: 2001-07-10
Abstract: FIELD: forestry engineering. SUBSTANCE: device has base with connecting pipe having outlet opening, spraying rosette fixed on the base under the connecting pipe, locking unit with member destructible at given threshold temperature and control unit for sprinkler coming into action. The control unit has incombustible ribbon fixed on the base with one of its ends. The material properties enable the free end to roll-in into a roller. The other end of the ribbon is attached to the spraying rosette. The ribbon unwinds when sprinkler device comes into action. The roller is placed on pan attached to the spraying rosette with flexible linking members and on one edge and to removable inlay on the opposite side. The inlay is manufactured from material having acoustic emission properties. It is positioned between the destructible member and locking unit. EFFECT: high reliability in operation; easy to handle device. 2 cl, 1 dwg
Patent RU-2183912-C1 (RU)
Inventor: KURAPOV A S
IPC: H04L12/56
Filed: 2001-02-09
Granted: 2002-06-20
Abstract: FIELD: digital data transmission systems including intermediate storage through burst-switching communication networks. SUBSTANCE: method is characterized in that part of network hardware port passband with least virtual termination time is allocated to each of data bursts transmitted, part of buffer pool is allocated to each data stream, high and low values of duty factors and check time interval are set, part of buffer pool occupied by each data stream is measured in real time and, if it is shorter than desired value within time interval T chech , its allocated part of buffer pool is reduced and passband is transformed. EFFECT: enhanced quantity of communication sessions and reliability of digital data burst transmission. 4 cl, 7 dwg
Patent RU-2179822-C1 (RU)
Inventor: KALANTAROV K D
IPC: A61B5/02
Filed: 2001-02-28
Granted: 2002-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves intravenously injecting 50-200 ml of 10% perfluorane solution. Blood samples are taken every 15-25 min from the opposite vein. Perfluorane concentration is measured in g per 1 ml of taken sample blood. Circulating blood volume is calculated by interpreting the ration of initial perfluorane concentration to one determined in 1 ml of taken sample blood. EFFECT: high accuracy and simplicity of the method; accelerated analysis procedure. 1 tbl
Patent RU-2182972-C1 (RU)
Inventor: KRAMADZHJAN A A
IPC: E21D21/00
Filed: 2001-03-01
Granted: 2002-05-27
Abstract: FIELD: support of mine workings. SUBSTANCE: roof bolting includes use of load-carrying rod with bearing member on its locking end, lock from loose material and propping member restricting the lock from side of hole mouth. Bearing member is made in the form of truncated cone conjugated with load-carrying rod by its small base. Lock is formed from loose material located in cavity between hole surface and side surface of truncated cone. Taper angle is determined by proposed mathematical expression. EFFECT: higher bearing capacity of roof bolting due to formation of self-wedging lock. 1 dwg
Patent RU-2189015-C1 (RU)
Title: Gas or liquid float-turbine meter
Inventor: RASPOPOV V JA
IPC: G01F1/90
Filed: 2001-05-03
Granted: 2002-09-10
Abstract: FIELD: instruments. SUBSTANCE: invention relates to instruments measuring flow rate, mass or amount of material flowing through pipeline. Proposed float-turbine gas or liquid meter has float with hub fitted in guide supports, float axial travel stop, housing and sensor-meter. Lower part of float is made in form of axial-flow turbine, and upper part of float is made in form of valve with turbine made in form of arc-shaped slots on working surface of valve. Blades of axial-flow turbine are brought to valve, and arc-shaped slots of turbine in upper of float are arranged in groups between blades of axial-flow turbine, with beginning at hub of axial-flow turbine and end of valve periphery. Electric pulse sensor- meter is installed in housing square to axis of float rotation, and device providing interaction of float with sensor- meter is installed on blade of axial-flow turbine in zone of end face. EFFECT: increased sensitivity of instrument to low flow rates. 5 cl, 3 dwg
Patent RU-2192131-C1 (RU)
Inventor: USKOV A M
IPC: A01N57/20
Filed: 2001-07-27
Granted: 2002-11-10
Abstract: Описывается гербицидная композиция на основе водного раствора изопропиламинной соли N-фосфонометилглицина и в качестве поверхностно-активного вещества она содержит смешанный эмульгатор Geronol CF/AR, при следующем соотношении компонентов, мас.%: изопропиламинная соль N-фосфонометилглицина 41-43, эмульгатор 9,4-11,0, вода - до 100%. Получен препарат, по эффективности равный Раундапу, а по показателям токсичности и дождестойкости превосходящий его. 10 табл.
Patent RU-2202513-C1 (RU)
Title: Method of growing layer of hard carbon
Inventor: KAZARIN I G
IPC: C01B31/06
Filed: 2001-10-03
Granted: 2003-04-20
Abstract: FIELD: applied physics; manufacture of microelectronic elements , protective coats of semiconductor devices, infra-red light-sensitive elements and light filters. SUBSTANCE: substrate made from silicon, sitall, glass, lavsan or pobedit is placed on cathode of ion gun and argon ion bombardment is continued for 2 min. Then, argon is replaced with carbon-containing gas, for example, naphthalene or petroleous ester and hydrocarbon-containing plasma is formed. Vacuum of (1÷5)•10 -2  Pa is maintained in chamber. Density of ion flux from ion gun is adjusted within range of 0.15-0.25 mA/ sq cm for naphthalene and 0.25-0.5 mA/ sq cm for petroleous ester. Diamond layer growing on substrate is transparent in infra-red band. Transparence of film thus obtained in infrared band ranges from 2 to 20 mkm. Proposed method does not require preheating of substrate, thus making it possible to use substrates which are not heat-resistant. Atomic density of layer ranges from 160 to 175 atom/sq nm. EFFECT: enhanced efficiency. 3 cl, 1 dwg, 2 tbl, 2 ex
Patent RU-2208371-C1 (RU)
Title: Method for plotting of raglan sleeve pattern
Inventor: LOGINOVA N N
IPC: A41H3/00
Filed: 2001-10-22
Granted: 2003-07-20
Abstract: FIELD: sewing industry. SUBSTANCE: method involves measuring dimensional features of figure; selecting constructional margin values; constructing basic grid with the use of known calculation formulae; forming neck and shoulder lines, aperture in lower part of stitch-in sleeve; correcting obtained drawing of construction; forming raglan sleeve aperture line on back and strip; drawing upper cut line of sleeve rear part; setting width of sleeve rear part under aperture and along lower part; providing mirror representation of aperture lower part in rounded portion of sleeve rear part; plotting front part of sleeve pattern with the use of rear part pattern. EFFECT: increased precision of plotting sleeve pattern and improved fitting. 2 dwg
Patent RU-2211108-C1 (RU)
Title: Method for making holes in elongated parts
Inventor: MATOV I I
IPC: B21K21/08
Filed: 2001-12-25
Granted: 2003-08-27
Abstract: FIELD: plastic metal working, possibly manufacture of gun barrels and gun powder mounting tools. SUBSTANCE: method comprises steps of making in elongated parts openings with sharply increased diameter or dead opening; forming on blank with preliminarily made lengthwise opening cone portions in zones corresponding to sharply increased diameter of opening or to bottom of dead opening; in order to realize it, changing outer diameter of blank and inner diameter of its opening; then placing blank on mandrel and performing its omnidirectional pulsating lateral squeezing by means of hammers; making cone portions with inclination angle relative to lengthwise axis of blank opening in range 10 -20 degrees. It is possible to form cone portions by lowering outer diameter of blank in zone corresponding to small diameter of opening or to absence of such diameter in dead opening and by increasing inner diameter of blank opening in zone after increased diameter or bottom of dead opening. EFFECT: enlarged manufacturing possibilities of method. 4 cl, 2 dwg, 1 ex
Patent RU-2213148-C1 (RU)
Inventor: BOCHKAREV N A
IPC: C21D7/04
Filed: 2002-02-21
Granted: 2003-09-27
Abstract: FIELD: mechanical engineering, in particular, strengthening of various parts having alternatively positioned slots and ridges. SUBSTANCE: tool has two strengthening members. First member made in the form of toothed wheel with number of Z teeth equal to 22, m=10, is adapted for strengthening of tooth involute portions, and is made from steel of HRC hardness of 63-64. Second member is adapted for strengthening of teeth bases, is made from steel with hardness HRC of springy portion of 43-48 and of gauging portions of hard alloy. Tool is used in mechanical engineering enterprises, in particular, in repair shops of railway stations. EFFECT: improved quality and enhanced reliability in operation of wheels processed by said tool. 4 dwg
Patent RU-2226638-C1 (RU)
Inventor: KARPUKHIN V P
IPC: F16L23/02
Filed: 2002-09-19
Granted: 2004-04-10
Abstract: Изобретение относится к машиностроению, в частности к фланцевым соединениям деталей машин, и может быть использовано для соединительных муфт валов электроприводов и трубопроводной арматуры. В узле фланцевого соединения во фланцах выполнены профильные отверстия под крепежные элементы типа болт-гайка. В каждом фланце выполнено, по крайней мере, по четыре отверстия. В одном фланце все отверстия в радиальном направлении выполнены шириной, равной диаметру d болтов, а в тангенциальном направлении данные отверстия выполнены длиной большей, чем d на величину максимально допустимых допусков на расположение отверстий во фланцах. Во втором фланце наоборот. Максимально допустимые допуски на расположение отверстий во фланцах определяются исходя из габаритов фланцев, расположения в них отверстий, свойств материала фланцев и допустимого напряжения среза для материала болтов. Изобретение обеспечивает повышение надежности соединения фланцев при минимальных габаритах как фланцев, так и крепежных элементов за счет посадки без напряжения болтов в профильных отверстиях фланцев с контактом (опорой) их по боковым поверхностям отверстий. 6 ил.