baber/WOPTO huggingface dataset:
Patent AU-2004236568-C1 (AU)
Title: Screw type liquid ring pump
Inventor: OVSTHUS EIMUND
IPC: F04C27/00
Filed: 2004-05-05
Granted: 2012-05-24
Abstract: Screw type liquid ring pump including a pump housing (9) with an inlet part (3) and an outlet part (11) and an, inside the housing, rotating helical screw rotor (8). The rotor is connected with a shaft (7) which is commonly provided for the shaft as well as a driving unit in the form of motor, preferably electric motor (2), whereby the pump (20) with the pump housing (9) represents an elongation of the motor (2) with the motor housing thus representing an integrated or one piece unit. The shaft sealing (22, 23) is provided wholly or partially in an annular space (24) provided within the rotor (8), whereby the sealing at its one end is resting against an annular part (25) of the screw rotor provided in the annular space (24) between the rotor and the shaft, and at its other end is tightly provided against an inwardly protruding part (21) at the outlet end of the pump
Patent AU-2010200287-C1 (AU)
Title: New frame and data pattern structure for multi-carrier systems
Inventor: ROBERT JORG
IPC: H04L5/00
Filed: 2010-01-25
Granted: 2015-08-06
Abstract: NEW FRAME AND DATA PATTERN STRUCTURE FOR MULTI-CARRIER SYSTEMS Abstract The present disclosure relates to a transmitting apparatus (82) for transmitting signals in a multi carrier system on the basis of a frame structure, each frame comprising at least one signalling pattern and one or more data patterns, said transmitting apparatus (82) comprising frame forming means (59) adapted to arrange 5 first signalling data in said at least one signalling pattern in a frame, and adapted to arrange data in said one or more data patterns in a frame, whereby the data of said one or more data patterns comprise content data and sorting information enabling a sorting of the content data in the correct temporal order, transforming means (60) adapted to transform said at least one signalling pattern and said one or more data 1o patterns from the frequency domain into the time domain in order to generate a time domain transmission signal, and transmitting means (61) adapted to transmit said time domain transmission signal. The present disclosure further relates to a corresponding transmitting method and frame structure, as well as a corresponding receiving apparatus and method, and 15 corresponding transmitting and receiving apparatus and method. (Fig. 14) Super Frome Super Frome Super Frome '47 47 47-, Frome Frome - Frame 49 f50 51 52 Fig. 13 I signalling dat a 2 d signalling data ''''54 63 pilots for signalling patterns '01,-5 8 60 57 61 2ndsignalling data -N' 54' 63'1 . oc'58' 2nd sgaln aoaa 5 2 i n li gdat a 58,,1 54 1 63 1 59 pilots for data p tterns Fig. 14 83 7 70g 80 64 65 66 67 68 75 76 Fig. 15
Patent AU-2016206343-C1 (AU)
Title: System and method for teeth cleaning
Inventor: MOLL FREDERIC H
IPC: A61C17/02
Filed: 2016-07-21
Granted: 2018-02-22
Abstract: Docun-t2-21/07/2016 Embodiments are described wherein a system for brushing the teeth of a person comprises a master input device (10); a flexible teeth 5 tray configured to at least partially encapsulate one or more of the teeth in a flexible substrate material (44), the flexible teeth tray comprising one or more vibratory transducers (46) removably coupled to one or more brushing panels; and a controller (92) operatively coupled to the master input device and the one or 10 more vibratory transducers; wherein subject to an input from the master input device, the controller is configured to cause reciprocating brushing motion of the one or more brushing panels against a surface of the one or more encapsulated teeth, to clean the one or more teeth.
Patent AU-2020424576-C1 (AU)
Title: Secure computation apparatus, secure computation method, and program
Inventor: IKARASHI DAI
IPC: G09C1/00
Filed: 2020-01-20
Granted: 2023-11-09
Abstract: According to the present invention, secure computation using a secret shared value [x] of a real number x is used to obtain the secret shared value [f
Patent RU-2164535-C1 (RU)
Title: Device for metal modification
Inventor: BOGDANOV B G
IPC: C21C1/10
Filed: 2000-03-28
Granted: 2001-03-27
Abstract: FIELD: metallurgy and foundry practice; applicable in modification of liquid metal. SUBSTANCE: device has shell accommodating successively arranged receiving, reaction and discharge chambers. Said chambers are located at the same level and separated from one another by partitions with holes. Partition separating reaction and discharge chambers has holes in its upper and lower parts, and its height is equal to 0.5-0.8 receiving chamber height. Partition separating receiving and reaction chambers has a hole in lower part. Discharge chamber has a drain hole in lower part. Reaction chamber volume exceeds volume of accommodated modifier by 3-8 times. Ratio of area of drain hole cross-section to cross-section area of hole in partition separating receiving and reaction chambers is 1:(1.2-2.0). In this case drain hole cross-section area is determined by formula  , where M is weight of treated metal, kg; t is time of modifier dissolving, s; g is free fall acceleration, cm/sq. s; h is height of partition separating reaction and discharge chambers, cm. EFFECT: increased degree of modifier assimilation by liquid metal and prolonged service life of device. 1 dwg, 1 ex
Patent RU-2170674-C1 (RU)
Inventor: MAKSIMOVSKIJ S N
IPC: B41J2/04
Filed: 2000-04-13
Granted: 2001-07-20
Abstract: FIELD: printing. SUBSTANCE: the method consists in transfer of ink drops from the printing plate to the carrier, directing the beam of laser radiation to the printing plate covered with a layer of ink at an angle to its surface, at the boundary of the ink- plate surface media the beam causes the luminous-hydraulic effect accompanied by arising of a powerful acoustic impulse directed in the trajectory of the beam reflected from the plate and transferring a drop of ink to the carrier from the ink layer on the plate surface. The method provides for a high resolving power of printing due to formation on the inflexible layer of points, 10 to 15 μ in diameter, at a low power to the ejection of drop. The printing device has a printing plate with a surface in the form of an endless tape or cylinder reflecting the laser beam. The combination of points on the carrier forming the text or image according to the preset program is obtained at a joined movement of the carrier, plate and scanning laser beam. EFFECT: facilitated procedure. 5 cl, 3 dwg
Patent RU-2180492-C1 (RU)
Title: Canned meat-and-plant food production method
Inventor: KAS JANOV G I
IPC: A23B4/20
Filed: 2000-07-18
Granted: 2002-03-20
Abstract: FIELD: canned food industry. SUBSTANCE: method involves preparing receipt mixture containing pieces of raw meat material and plant components thermally treated to ready-to-eat state; introducing salt of edible acid with polyvalent metal selected from the group containing macro- and microelements, and liquid-gas extract of Mortierella lignicola microorganism biomass; packing mixture in composite material containing two polymer layers and foil layer sandwiched between polymer layers; exposing package to heat sterilization. EFFECT: improved organoleptical properties and increased shelf life of canned product.
Patent RU-2176147-C1 (RU)
Title: Muscle exercising apparatus
Inventor: CHERKESOV JU T
IPC: A63B23/00
Filed: 2000-10-09
Granted: 2001-11-27
Abstract: FIELD: sportive equipment. SUBSTANCE: apparatus has base, column fixed on base and made in the form of telescopically joined tubular parts, four slides mounted on tubular part of maximum diameter, pulley block system having cable connected with its one end to column upper end of minimum diameter and with its other end to handle. Cable runs about three blocks, with first and second blocks being made immovable and fixed to column free end, and third block being made movable and connected to first spring holder, which defines in conjunction with springs and second spring holder a loading creating device. First spring holder is mounted on first upper slide by means of pin for allowing this spring holder to be rotated in vertical plane, and is equipped with device for retaining it in predetermined angular position. Retaining device is positioned on second slide. Second spring holder is mounted in horizontal position on fourth slide so that the latter may be repositioned and fixed in vertical plane, and is equipped with row of horizontal spring fastening openings. Fourth immovable block is mounted on third slide. First spring holder is composed of two rods arranged one above another in vertical plane and joined at their one ends with plank provided with slot and at the other ends - with tightening plank. First spring holder is further provided with blocks, one for each pin, which are movable on upper and lower pins, respectively, and retaining members for setting block motion range. Upper pin block cheeks are joined to movable pulley system cheeks, and lower pin block cheeks are connected to springs of loading creating device. Apparatus is further equipped with pulley system cable tension force and movement sensors, and with cable tension force and motion detector. Apparatus is suitable for exercising sportsman's muscles in events based on pulling and striking motions, for example dzudo, boxing, armwrestling. EFFECT: wider operating capabilities and increased efficiency. 5 cl, 1 dwg
Patent RU-2191152-C1 (RU)
Title: Unwinding device
Inventor: VERETENO V A
IPC: B65H16/00
Filed: 2001-02-23
Granted: 2002-10-20
Abstract: FIELD: mechanical engineering; light and textile industries. SUBSTANCE: invention can be used in re-winding and checking-and-measuring equipment for provision of good quality of unwinding. Proposed device has unwinding mechanism made in form of drive drum wrapped in staggered order by closed belts, rolling bars and mechanism for synchronously changing position of movable axles consisting of support cantilevers and transfer members forming screw drive with system of movable levers. EFFECT: improved quality of unwinding. 2 dwg
Patent RU-2191647-C1 (RU)
Title: Hot slab receiver
Inventor: CHERNOV P P
IPC: B21B1/46
Filed: 2001-04-11
Granted: 2002-10-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: hot slab receiver has heat-insulated walls composed of inner and outer shells, cover, supporting ribs and hot slab moving device. Inner shell is composed of two belts arranged circumferentially of receiver and mounted in edgewise relation. Each belt is made in the form of slabs mounted in succession and provided with profiled cuts arranged on at least one end thereof. Supporting ribs are equipped with slots. Said slabs are mounted so as to be engaged one with another through profiled protrusions and to be received in said slots of supporting ribs for forming lock connections. Receiver of such construction is adapted for accumulating hot slabs and stabilizing their temperature before rolling temperature is set. EFFECT: increased efficiency and provision for keeping heat-insulating properties of receiver. 5 dwg
Patent RU-2187520-C1 (RU)
Title: Multicomponent cellulose acetate-based mixture for manufacturing films
Inventor: POLISHCHUK B O
IPC: C08L1/12
Filed: 2001-04-16
Granted: 2002-08-20
Abstract: FIELD: cellulose materials. SUBSTANCE: composition for manufacturing films contains 8-10% cellulose triacetate with acetyl number 61.8, 0.15-0.50% organosilicon block copolymer, in which ratio of arylate and siloxanes motifs in blocks is 20:200, and to 100% organic solvent. Number of breaks in thus prepared macromolecules after UF radiation decreases by several times. EFFECT: increased light resistance of films and improved their consumer's characteristics. 1 tbl, 12 ex
Patent RU-2194315-C1 (RU)
Title: Method for inspecting and grading welded joints between fuel-element cans with plugs
Inventor: ROZHKOV V V
IPC: G21C21/02
Filed: 2001-07-23
Granted: 2002-12-10
Abstract: FIELD: nuclear power engineering; fuel element manufacture. SUBSTANCE: cans are turned about their axes four times, each time through 45 deg., at the same time X-raying can-to-plug welded joints, standard weld being also X-rayed; after each X-raying procedure film is shifted, images of four weld sections are obtained, light image of brightness and photometric density ranging between 1.5 and 2.5 optical units are compared with those of standard weld; if flaws are detected in welded joint, bundle of cans is doubled and X-raying repeated; in case flaws persist, entire lot of fuel elements is X-rayed and cans with defective welds are brought out of process. EFFECT: enhanced reliability of inspection; enlarged service life of fuel elements. 3 dwg
Patent RU-2203683-C1 (RU)
Inventor: MOISEENKO V M
IPC: A61P35/00
Filed: 2001-09-20
Granted: 2003-05-10
Abstract: FIELD: medicine, oncology. SUBSTANCE: the method deals with vaccinotherapy of solid tumors. After operative removal of tumor focus it is suggested to introduce medullary dendrite cells at the dosage of 3×10 6  cells/kg body weight being in 3.0 ml officinal 0.9%-physiological solution for injections together with 0.6 ml human albumin solution percutaneously into tumor area and that of regional lymph nodes into 12 points per 0.3 ml. Moreover, the first three vaccinations should be carried out on every 7th d, the next ones from 3 to 12 - on every 21st d. The method enables to activate specific antitumor immune response to immunotherapy conducted. EFFECT: higher efficiency of immunotherapy.
Patent RU-2211097-C1 (RU)
Inventor: KHODYREV A I
IPC: B05B9/03
Filed: 2002-02-01
Granted: 2003-08-27
Abstract: FIELD: operation of equipment for compressed gases; gas, oil and other industries. SUBSTANCE: proposed injector unit includes lock mounted on branch pipe of pipe line including shut-off valve and lock chamber with seal, cylinder with seal, hollow plunger with injector at lower end and hollow rod on upper end. Brought to upper end of hollow rod is flexible pipe line provided with valve connected to delivery line of pump; inner cavity of cylinder is connected with delivery line of pump through regulating valve. Besides that, device may be provided with reservoir having media divider inside it; cavity of reservoir is filled with hydraulic fluid on one side of divider and is communicated with inner cavity of cylinder; cavity of reservoir on other side of media divider is communicated with delivery line of pump through regulating valve. Proposed injector unit may reliably operate at wide range of pressure differentials both in automatic controllable and non-controllable modes. Proposed device excludes penetration of gas from gas line into delivery line of pump and service reservoir in case check valve is leaky and ensures favorable operating conditions for friction pairs (when device is provided with hydraulic fluid reservoir). EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2211969-C1 (RU)
Inventor: BUBNOV E V
IPC: F16F15/08
Filed: 2002-02-20
Granted: 2003-09-10
Abstract: FIELD: machine engineering, namely intermediate supports of ardan transmissions, possibly in transmission of transport vehicles. SUBSTANCE: intermediate support includes shock absorber, brackets, bearing assembly arranged on cardan shaft and placed in holder. Shock absorber includes elastic outer housing and elastic inner housing mutually joined by means of resilient member. On inner surface of elastic outer housing there are dents and indentations. On outer surface of elastic inner housing also there are dents and indentations. Shock absorber includes separately made elastic annular damper whose inner surface is also provided with dents and indentations which are arranged opposite relative to indentations of elastic inner housing and protruded over dents of elastic outer housing. EFFECT: lowered to minimum value radial motions of bearing assembly of intermediate support. 3 dwg
Patent RU-2201281-C1 (RU)
Title: Method of sorption neutralization of gases
Inventor: ZAGLADA V I
IPC: B01D53/04
Filed: 2002-04-02
Granted: 2003-03-27
Abstract: FIELD: chemical technology of adsorption cleaning of gases. SUBSTANCE: proposed method includes successive delivery of gases to sections of vertical reactor, gravitational loading of adsorbent in its sections; upper sections are loaded with adsorbent through pipe union by means of pneumatic transport; proposed method includes also mechanical unloading of used adsorbent from lower sections into thermoplastic bag clamped on outlet pipe by two flexible cords and rotation of adsorber in coaxial sections through ports of rotor gate as its activity in lower sections reduces; autonomous ventilation system provided with stepped filtration is connected to reactor casing. After unloading used adsorbent, thermoplastic bag is welded by penetration and is removed, after which new bag is placed on outlet pipe and is clamped with flexible cords; upon completion of maximum loading of adsorbent, ejection pneumatic transport is shifted to opposite pipe union of reactor and upper section of reactor is filled; after unloading used adsorbent from lower section of reactor, flexible cords are removed in 30-60 s and bag neck is welded. EFFECT: enhanced functional reliability. 7 dwg
Patent RU-2215947-C1 (RU)
Title: Radiator section
Inventor: BELJAKOV S N
IPC: F24H3/08
Filed: 2002-04-12
Granted: 2003-11-10
Abstract: FIELD: central and local heating systems. SUBSTANCE: proposed radiator section has upper and lower horizontal passages for circulating heat-transfer agent with tapped holes for fitting radiator plugs or nipples which are communicated through vertical passage whose cross section has form of closed profile located symmetrically relative to plane geometrically matched with parting plane of mold; outer and inner walls of said closed profile are rounded-off and finned; contour of cross section of vertical passage has shape of figure formed by two equilateral trapeziums with opposite smaller bases and common larger base which is located in plane geometrically matched with parting plane of mold; each smaller base of trapezium has trapezoidal recess; projection of rectilinear sections of frontal walls of vertical passage in plan coincides with shape of projection of diametric section of walls of horizontal passage; said plane of symmetry is perpendicular to its longitudinal axis. Ratio of height of each equilateral trapeziums to half-sum of bases ranges from 0.4 to 0.6 at ratio of larger and smaller bases ranging from 1.1 to 1.3; ratio of height of trapezium corresponding to trapezoidal recess to half-sum of bases of this trapezium ranges from 0.7 to 1.0 at ratio of larger and smaller bases ranging from 1.6 to 1.8; minimum width of flow section of vertical passage ranges from 0.2 to 0.4 of maximum width in direction perpendicular to parting plane of mold. EFFECT: intensification of heat transfer; reduced usage of metals; reduced overall dimensions. 4 cl, 6 dwg
Patent RU-2221849-C1 (RU)
Title: Method for producing malt
Inventor: KVASENKOV O I
IPC: C12C1/02
Filed: 2002-08-12
Granted: 2004-01-20
Abstract: FIELD: food industry. SUBSTANCE: grains for preparing malt are soaked in the presence of an immunostimulating agent, germinated and dried. Method involves addition to wetting water the preparation prepared from biomass of micromycetes Mortierella exigua by manufacturing process. EFFECT: simplified technology. 5 ex
Patent RU-2223519-C1 (RU)
Title: Ionization fission chamber
Inventor: ALEKSEEV S V
IPC: H01J47/12
Filed: 2002-08-14
Granted: 2004-02-10
Abstract: FIELD: equipment of system of control and protection of nuclear reactor. SUBSTANCE: tubular body of ionization fission chamber comes in the form of solid multisectional assembly with internal electrode placed in it coaxially. Face samples in which spacing insulators with overlapping of volume of samples in adjacent sections are installed are formed on internal side of tubular body in each section. Metal and ceramic unit and stem are fixed by insulators of face samples of extreme sections and by embracing seals and coat of fissionable material is applied on internal surface of body between insulators. EFFECT: diminished overall dimensions, increased sensitivity and reliability of ionization fission chamber. 1 dwg
Patent RU-2226450-C1 (RU)
Title: Builtup refractory product
Inventor: ABRAMOV E P
IPC: B22D41/58
Filed: 2002-08-06
Granted: 2004-04-10
Abstract: FIELD: processes for making refractory products for metal continuous casting. SUBSTANCE: builtup refractory product for casting metal includes at least two parts: main and erosion resistant ones. Main part is made of charge containing next components, mass%: melt corundum with fraction size 1.0 -0 mm, 55 -75; graphite, 15 -28; crystalline silicon with fraction size less than 0.088 mm, 1 - 8; silicon carbide with fraction size less than 0.2 mm, 1 - 6; borosilicate glass frit with fraction size less than 0.088 mm, 1 - 6; phenol powdered binder, 2.5 - 4; liquid organic binder (in addition to 100%), 1 - 5. Silicon, silicon carbide and borosilicate glass frit are used as antioxidant additive. Charge of erosion resistant portion includes next components, mass%: melt periclase with fraction size 0.5 - 0 mm, 65 - 80; graphite, 15 - 25; aluminum with fraction size less than 0.5 mm and(or) crystalline silicon with fraction size less than 0.088 mm, 1 - 8; silicon carbide with fraction size less than 0.2 mm, 1 - 6; phenol powdered binder, 2,5 - 4 ; liquid organic binder (in addition to 100%), 1 - 5. EFFECT: reduced porosity, enhanced resistance against oxidation of body material, improved erosion resistance of head portion of builtup refractory product. 2 tbl
Patent RU-2231797-C1 (RU)
Title: Измерительный преобразователь переменного напряжения в постоянное
Inventor: POPOV V S
IPC: G01R19/03
Filed: 2002-11-25
Granted: 2004-06-27
Abstract: Преобразователь относится к измерительной технике и может быть использован в радиотехнике, энергетике и автоматике. Преобразователь состоит из двух следящих систем с двумя термопреобразователями и устройством для суммирования переменного и постоянного тока и фильтров высокой и низкой частот. Устройство для суммирования переменного и постоянного тока построено на основе операционного усилителя, который охвачен цепью регулируемой параллельной отрицательной обратной связи по напряжению. Фильтры высокой и низкой частот предназначены для разделения спектра выходного сигнала операционного усилителя на переменную и постоянную составляющую. Благодаря применению суммирующего устройства на основе операционного усилителя, который охвачен цепью регулируемой отрицательной обратной связи, внешние факторы и старение резисторов не влияют на равенство переменной и постоянной составляющей на выходе операционного усилителя. В результате повышается точность преобразователя. 1 ил.
Patent RU-2234004-C1 (RU)
Inventor: ERESKO S P
IPC: F15B19/00
Filed: 2002-12-04
Granted: 2004-08-10
Abstract: FIELD: hydraulic engineering. 
     SUBSTANCE: bench for testing hydraulic cylinders has tank, controllable hydraulic pump, safety valve with pressure gauge, electrical hydraulic control valve, rod and piston loading device, meters of fluid leakages, and hydraulic cylinders interconnected through rods. The under-piston spaces are connected with the operation section of the electric hydraulic control valve via rod flow meters. The drain pipeline of the valve is connected to the tank through the rod loading device. The above-piston spaces of the cylinders to be tested are interconnected via piston flow meters connected in series and piston loading device interposed between them. 
     EFFECT: accelerated testing. 
     1 dwg