baber/WOPTO huggingface dataset:
Patent AU-2013205073-C1 (AU)
Title: Stretch valve balloon catheter and methods for producing and using same
Inventor: PINCHUK LEONARD
IPC: A61M27/00
Filed: 2013-04-13
Granted: 2017-03-16
Abstract: STRETCH VALVE BALLOON CATHETER AND METHODS FOR PRODUCING AND USING SAME A safety catheter includes a flexible, multi-lumen shaft having an outer diameter, a distal tip, a proximal catheter end with a drain end and a proximal inflation end. The multi-lumen shaft defines a drain lumen, a distal hollow balloon portion, at least one inflation lumen, and a drainage port. A hollow stretch valve is coaxially disposed in the drainage lumen, has a fixed portion within the drainage lumen just proximal of an increased stretching portion, and prevents fluid from passing through the drainage port in a steady state. The stretch valve has a sliding portion slidably disposed within the drainage lumen such that, in a stretched state when the proximal catheter end is stretched, the sliding portion slides within the drainage lumen to permit fluid to pass through the balloon drainage port and/or inner wall of the catheter. 1620 --BALLOON 1610 (COMPRESSION) BALLOON 5 1630 URETHRA BALLOON INFLATION WALL LUMEN PORT WALL -C ATHETER _ BLADDER WALL 1600 SHAFT INFLATION MEDIUM BLADDER FLOW (INTO URETHRA AND BLADDER) FIG. 17 COMPLETELY DEFLATED cD
Patent AU-2013211543-C1 (AU)
Title: A Coupler
Inventor: SCHEIB MICHAEL KEVIN
IPC: E02F3/36
Filed: 2013-07-31
Granted: 2019-02-28
Abstract: A couplet assembly to interpose between the arm of the vehicle and a parallel pinned implement having two docks, one on each of the two members able to be caused to slide relative to each other, each dock engagable outwardly to its pin with at least one pin being captive in its dock by a 5 pivoted retention member. 2/,7(in-4 1 1ht)( WO 200810s1095 ?cTzoo0ooo020
Patent AU-2014236850-C1 (AU)
Title: Robust crosstalk cancellation using a speaker array
Inventor: JOHNSON MARTIN E
IPC: H04S7/00
Filed: 2014-03-13
Granted: 2017-02-16
Abstract: An audio receiver that performs crosstalk cancellation using a speaker array is described. The audio receiver detects the location of a listener in a room and processes a piece of sound program content to be output through the speaker array using one or more beam pattern matrices. The beam pattern matrices are generated according to one or more constraints. The constraints may include increasing a right channel and decreasing a left channel at the right ear of the listener, increasing a left channel and decreasing a right channel at the left ear of the listener, and decreasing sound in all other areas of the room. These constraints cause the audio receiver to beam sound primarily towards the listener and not in other areas of the room such that crosstalk cancellation is achieved with minimal effects due to changes to the frequency response of the room. Other embodiments are also described.
Patent AU-2017324946-C1 (AU)
Title: Normalization of NGS library concentration
Inventor: MAKAROV VLADIMIR
IPC: C12N15/10
Filed: 2017-09-06
Granted: 2022-06-09
Abstract: A bottleneck in the Next Generation Sequencing (NGS) workflow is the quantification of libraries for accurate pooling and loading of the sequencing instrument flow cell or chip. Disclosed herein are methods that improve performance and reduce time compared to existing methods.
Patent RU-2174646-C1 (RU)
Inventor: SABININ V E
IPC: F21V13/04
Filed: 2000-02-07
Granted: 2001-10-10
Abstract: FIELD: optics. SUBSTANCE: radiator includes optical element with two working surfaces made of material transparent in working spectral range. One surface is mirror reflecting surface and the other surface is output transparent surface with anti-reflecting coat and central zone that has optical properties different from those of peripheral parts. Radiation source with radiation plane facing output surface is installed in volume of optical element on its optical axis and in focus. In this case forms of surfaces are mutually matched with due account of relations 0≤β≤2π, where β is solid angle in which radiation of source propagates, γ → 0, where γ is angle of divergence of output radiation. Central zone of output surface of optical element comes in the form of beam splitter and diameter of beam splitter is so chosen that radiation of source falls on it at angle less than angle of total internal reflection. EFFECT: possibility of change of radiation pattern without change of forms of optical surfaces, enhanced stability to effects of unfavorable atmospheric conditions. 1 cl, 3 dwg
Patent RU-2170184-C1 (RU)
Inventor: CHERNOBROVENKO V I
IPC: B60N3/14
Filed: 2000-03-02
Granted: 2001-07-10
Abstract: FIELD: automobiles; electrical equipment. SUBSTANCE: proposed cigarette lighter has electric contact insulated from body and located in bottom of body, socket holder made from bimetallic plate with tabs to retain lighter holder provided with cup with resistor. Bimetallic plate is coupled with indicated contact. Cigarette lighter has also thermal cutout coupled with indicated contact and socket holder. Cutout is made of bimetallic plate with bent off tabs first of which is bent towards tabs of socket holder for contact with resistor of holder cup. Second tab designed for thermal protection from overheating caused by short circuit is bent towards body bottom and is arranged with clearance relative to inner surface of body. Metal plates are made of materials with similar deflection at same temperatures, and tabs on cutout plate are made at its one edge and are arranged in clearance between adjacent tabs of socket holder plate. EFFECT: improved reliability in operation, increased service life at provision of guaranteed safety. 6 cl, 7 dwg
Patent RU-2156351-C1 (RU)
Title: Method of development of multiformation oil pool
Inventor: KUDINOV V I
IPC: E21B43/16
Filed: 2000-03-14
Granted: 2000-09-20
Abstract: FIELD: oil producing industry. SUBSTANCE: method includes determination of development objects, drilling of producing and injection wells on determined development objects; injection of working agent through injection wells and oil withdrawal from producing wells. In opening of development objects, area development member are formed on each development object with displacement of wells pattern of one development object with respect to the other one. Working agent is injected separately through injection wells separately to each development object, and oil withdrawal through producing wells is carried out separately from each development object. At late stage of development, one part of producing wells of one development object are transferred to other development object with preserved separate injection of working agent and oil withdrawal on development objects. Selected first of all for transfer are inundated producing wells located from nearest producing wells with low inundation at distance exceeding the current radius of drainage and current production rate of less than 0.3 t/day and being inactive or under conservation. Further on, selected for transfer are similar inundated producing wells with production rate of less than 0.9 t/day. EFFECT: increased oil recovery from pool. 1 tbl, 1 ex
Patent RU-2172968-C1 (RU)
Title: Procedure determining coordinates of epicenter of anticipated earthquake
IPC: G01V9/00
Filed: 2000-10-13
Granted: 2001-08-27
Abstract: FIELD: seismology. SUBSTANCE: procedure is meant to determine coordinates of anticipated earthquakes, rock bursts and to control electromagnetic situation in earthquake-risky zone of Earth's crust from aircraft. According to procedure intensity of electromagnetic field is measured, difference signal of two subsequent measurements is found and this difference signal is integrated. Difference signal is divided by integrated difference signal. Obtained value is compared with preset threshold value. If it exceeds preset threshold value frequency-converted electromagnetic radiation is multiplied by electromagnetic radiation received over four direction finding channels. Harmonic signals on heterodyne frequency are extracted. Phase shifts between them and heterodyne voltage are measured and used to determine directions on to epicenter of anticipated earthquake by phase method in two mutually perpendicular planes. Receiving antennas of measurement and direction finding channels are positioned in this case in the form of asymmetrical geometric cross in which intersection receiving antenna of measurement channel is placed. Heterodyne voltage is phase-shifted through + 90 degrees and is employed for additional frequency conversion of received electromagnetic radiation. Electromagnetic radiation additionally frequency converted is phase-shifted through + 90 degrees. Then it is summed up with main frequencyconverted electromagnetic radiation. Obtained summary electromagnetic radiation is multiplied by received electromagnetic radiation. Voltage on heterodyne frequency is extracted. It is detected and used as controlling signal for permission of further processing of summary electromagnetic radiation. EFFECT: enhanced noise immunity and precision in determination of coordinates of epicenter of anticipated earthquake by way of suppression of spurious electromagnetic radiation ( noise ) received over additional channels. 4 dwg
Patent RU-2182765-C1 (RU)
Title: Device for imitating fish sounds
Inventor: POLENJUK V V
IPC: A01K79/00
Filed: 2001-01-09
Granted: 2002-05-27
Abstract: FIELD: biological engineering. SUBSTANCE: device has sealed box with cover closing the sealed box with fastening bolt. All members are manufactured from stainless steel. Electronic circuit having two oscillators, amplifier, matching unit and electronic key. The first oscillator output is connected to the second oscillator input the second oscillator output is connected to amplifier through matching unit. Electronic key is connected to the first oscillator input for maintaining the selected time distribution in sending signals. Power supply source is arranged inside of the sealed box supporting uninterrupted operation of the device for imitating fish sounds. Power supply source switch manufactured from stainless steel as a pin with a nut is mounted into the sealed box cover. Cable joining the amplifier and spherical piezo-ceramic head with positive buoyancy member attached to it. The device produces sounds positively acting upon fishes and is usable as acoustic bait. EFFECT: prolonged service life; usability in autonomous mode. 5 cl, 4 dwg
Patent RU-2194672-C1 (RU)
Inventor: GOLOVIN V L
IPC: C02F3/08
Filed: 2001-04-10
Granted: 2002-12-20
Abstract: Изобретение относится к области водоснабжения, в частности к очистке природных вод, содержащих растворенные железоорганические соединения или другие комплексоорганические соединения, определяющие повышенную цветность воды. Биореактор для обработки природных вод включает емкость с расположенной в ее рабочей зоне насадкой, с закрепленными микроорганизмами, за счет метаболизма которых обеспечивается деструкция железоорганических и других комплексных соединений, причем насадка выполнена в виде рулона из капроновой нитяной сетки (дели) и объемной сетки, в поперечном сечении представляющего собой двойную архимедову спираль с шагом, равным толщине сеток, установленного в корпусе с возможностью вращения вокруг вертикальной оси и оснащенного крыльчаткой, закрепленной в нижней части рулона на уровне патрубка подвода обрабатываемой воды, тангенциально соединенного с конической частью корпуса. Изобретение позволяет улучшить эксплуатационные характеристики и эффективность обработки природных вод, содержащих комплексоорганические формы металлов, в частности железа и марганца. 2 ил.
Patent RU-2204950-C1 (RU)
Inventor: POLETOV N N
IPC: A61B17/00
Filed: 2001-11-28
Granted: 2003-05-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: one should mobilize sigmoid flexure. Smooth muscle sphincter is formed with the help of two semicylinders of sigmoid serous-muscular layer. Large intestinal reservoir is developed. Distal intestinal end is withdrawn onto perineum. Isolated delicate femoral muscle is directed into tunnel round sphincter developed. Tendinous muscular end is fixed to sciatic protuberance. EFFECT: higher reliability of locking function.
Patent RU-2206384-C1 (RU)
Title: Reactor for performing exothermic reactions and method of use of such reactor
Inventor: FAL KEVICH G S
IPC: B01J8/04
Filed: 2002-02-21
Granted: 2003-06-20
Abstract: FIELD: performing exothermic catalytic reactions. SUBSTANCE: proposed reactor has housing with hatches and bottom provided with units for inlet of raw material vapor and discharge of product, layers of catalyst and units for removal of heat of reaction made in form of distributors for feeding cooling gas and convective heat exchangers. Mass of catalyst in adjacent layers increases by 1.2-2 times. Each heat exchanger is located in constriction of free section of reactor formed by surfaces of shaped inserts in reactor housing. Each distributor is located under shaped insert in zone of widening free section of reactor. Method of operation of reactor consists in conversion of raw material heated to conversion temperature in layers of catalyst laid on gas-permeable partitions, thus obtaining reaction flow and cooling by means of heat-removing units. Temperature at catalyst layer outlet is maintained at constant level and differential between inlet and outlet temperature shall not exceed 40 C. Activity of catalyst is checked by differential of inlet and outlet temperatures. In case of reduction of temperature differential, inlet temperature of flow is increased by reduction of cooling between catalyst layers in order to maintain constant temperature. EFFECT: intensification of heat exchange; enhanced operational stability of reactor. 6 cl, 4 dwg
Patent RU-2213176-C1 (RU)
Inventor: EREMEEV V P
IPC: E01D12/00
Filed: 2002-02-08
Granted: 2003-09-27
Abstract: FIELD: bridge building. SUBSTANCE: proposed built up steel reinforced concrete construction of motor road bridge roadway includes cross metal bars installed for combined operation with built-up reinforced concrete plate of roadway. Novelty is that built-up reinforced concrete plate of roadway is made sectional over cross metal bar, being formed by two parts installed with clearance relative to each other and provided with beveled downwards opposite to each other end faces with stops in form of metal plates secured on said parts and combined by welding with rods of upper and lower reinforcements of roadway built-up reinforced concrete plate, with upper web of metal cross bar and between each other at level of center of gravity of roads of upper working reinforcement by means of connecting metal strips arranged in plan along axis of metal cross bar between units of connection of stops with rods of upper working reinforcement plate welded by ends to opposite stops of parts of built-up reinforced-concrete plate of roadway and space between them is filled with concrete. EFFECT: improved flexural rigidity of built-up steel reinforced-concrete construction of roadway, reliability and endurance of construction. 2 dwg
Patent RU-2226462-C1 (RU)
Title: Manually driven impact wrench
Inventor: SAVIN S L
IPC: B25B21/00
Filed: 2002-09-25
Granted: 2004-04-10
Abstract: FIELD: devices for screwing nuts on and off. SUBSTANCE: impact wrench includes reduction gear, spindle, handle, clutch, strut mounted in housing of reduction gear and changeable nozzles. Reduction gear is double-stage one. Outlet shaft of reduction gear has hexahedral end head and it serves as spindle. Clutch is in the form of separate cam mechanism. Strut is secured by its lower end to housing of reduction gear coaxially relative to inlet shaft of reduction gear. Inlet shaft of reduction gear is mounted inside strut in rolling bearing assemblies and it has driving pinion in one end and handle on other end. Hinged support is mounted on housing of reduction gear; said support has member for fixing it in its upper position. Above mentioned changeable nozzles designed for introducing inside spindle are fixed by means of latch. EFFECT: enhanced operational reliability of nut wrench. 5 dwg
Patent RU-2219999-C1 (RU)
Inventor: SADRIEVA F M
IPC: B01J23/96
Filed: 2002-11-04
Granted: 2003-12-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: process is carried out at elevated temperature in presence of hydrogen on hydrogen-activated alumino-platinum hydrofining catalyst, which is spent hydrocarbon isomerization catalyst pretreated with inert gas at 190-200 C and then with inert gas/oxygen mixture (8% oxygen) at 200 to 470 C at gradual treatment rise with possible rise speed 5 to 15 C/h. EFFECT: increased hydrofining efficiency concerning removal of unsaturated and aromatic hydrocarbons as well as sulfur compounds. 3 cl, 3 ex
Patent RU-2230042-C1 (RU)
Inventor: MERKEL O M
IPC: C02F103/20
Filed: 2002-12-23
Granted: 2004-06-10
Abstract: FIELD: purification of urban and industrial sewage. SUBSTANCE: the invention presents a method of removal of phosphorus from the urban and industrial sewage. It is dealt with the field of purification of the urban sewage and also sewage of food-processing industry, cattle-breeding complexes and intended for removal of phosphorus presented in the form of ions PO       3-   4       . from the sewage. The method includes a mechanical, a biological purifications of the sewage and physicochemical treatment of the silt water with return of the compacted active silt after depletion of phosphorus from the silt concentration tank into the aeration tank. The silt water released from ions of orthophosphoric acid in the settler of the physicochemical treatment and enrichment with the volatile fatty acids produced in the acidoficator operating with the raw settling taken from the primary sedimentation tanks in the mode of the first stage of an anaerobic fermentation, is mixed up with an active silt from the secondary sedimentation tanks and is fed in the silt concentration tank. The technical result is the high quality of purification of the sewage from phosphorus and decrease of operation costs. EFFECT: the invention ensures the high quality of purification of the sewage from phosphorus and decrease of operation costs. 1 dwg
Patent RU-2235513-C1 (RU)
Title: Method for treating gastroduodenal hemorrhages
Inventor: LUBJANSKIJ V G
IPC: A61K31/355
Filed: 2003-03-06
Granted: 2004-09-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should gradually carry out hemostasis, puncture the source of hemorrhage with medicinal preparations, successively introduce tocopherol acetate solution and ethoxysclerol solution, perform bioendoscopic trial, conduct intraoperational fibrogastroscopy along with videolaparoscopic clipping of gastric vessels, carry out chemical neurolysis of lesser curvature of patient's stomach, medicinal blockade of hepato-duodenal ligament. Hemostasis should be applied both independently and in stages. 
     EFFECT: decreased quantity of hemorrhagic relapses. 
     1 dwg, 3 ex
Patent RU-2236040-C1 (RU)
Inventor: SKUBILIN M D
IPC: G07C5/08
Filed: 2003-04-17
Granted: 2004-09-10
Abstract: Изобретение относится к вычислительной технике и системам контроля экологического состояния воздушного бассейна и может быть использовано в системах контроля загрязненности воздуха и токсичности выхлопа двигателей автотранспортных средств. Технический результат заключается в возможности формирования сигнала предупреждения о превышении токсичности выхлопа двигателя его допустимого значения. Устройство для предупреждения токсичности выхлопа двигателей транспортных средств содержит на передающей стороне генератор импульсов, делитель частоты, первый триггер, датчик состояния погоды, преобразователь аналог-код, группу элементов И, элемент ИЛИ и модулятор, а на приемной стороне - формирователь переднего фронта импульса, демодулятор, второй триггер, счетчик импульсов, датчик текущих значений токсичности выхлопа транспортного средства, задатчик предельно допустимого значения токсичности выхлопа транспортного средства, первый и второй элементы сравнения, два элемента И, элемент ИЛИ и индикатор предупредительных сигналов. 3 ил.
Patent RU-2241215-C1 (RU)
Title: Device for automatic balancing of rotors
Inventor: KOZIN V M
IPC: G01M1/32
Filed: 2003-05-26
Granted: 2004-11-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has ring-shaped balancing chamber fully filled with low melting point material being capable of melting in case of heating of support and hardening due to natural heat drain as a result of heat cycle between support and environment. In balancing chamber a heat-conductive element is placed consisting of short-circuit winding and magnet exciting EMF in winding in case of rotor unbalanced state. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2242788-C1 (RU)
Inventor: KOROCHKIN M V
IPC: G05D16/06
Filed: 2003-05-27
Granted: 2004-12-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: device has body with inlet and outlet hollows, between which a adjusting means is placed, made in form of saddle and latch, control hollows, sensor, spring, rod, set-point hollow. End surfaces of saddle and latch directed toward each other are made respectively conical and with recess, while angle at vertex of conical surface of saddle is selected to allow direction of working environment from adjusting means to recess in latch with force, balancing force, provided for by dynamic pressure of jet after exit from slit of adjusting means. 
     EFFECT: higher precision. 
     1 dwg
Patent RU-2249803-C1 (RU)
Title: Bench for strength testing of structure
Inventor: EVROPEJTSEV A A
IPC: G01M7/00
Filed: 2003-07-21
Granted: 2005-04-10
Abstract: FIELD: testing engineering. 
     SUBSTANCE: bench comprises base provided with spring unit for vertical compression, mating ring for securing an object to be tested, and device for measuring inertia overloads of the object. The bench is provided with movable platform mounted at a given level with respect to the spring unit, guiding pillars secured to the base, carriages, which are secured to the movable platform and provide vertical movement of the movable platform along the guiding pillars, device for locking the movable platform with respect to the guiding pillars, balancing weight, and damping device mounted on the movable platform from below from the side of the spring unit. The mating ring for locking the object is set on the movable platform from above and is provided with devices for adjusting its slope and displacement in the plane with respect to the movable platform. 
     EFFECT: improved design. 
     1 cl, 3 dwg
Patent RU-2248287-C1 (RU)
Title: Sectional electromagnetic rail brake
Inventor: SLIVINSKIJ E V
IPC: B61H7/08
Filed: 2003-07-21
Granted: 2005-03-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: proposed device consists of sectional shoe with poles, coils and diamagnetic inserts. Poles are secured on resilient curvilinear plate 7 deformed by pneumatic cylinder 13 at braking of vehicle. 
     EFFECT: improved reliability of device. 
     2 dwg
Patent RU-2238129-C1 (RU)
Inventor: SOLJANOV A N
IPC: B01D1/22
Filed: 2003-07-24
Granted: 2004-10-20
Abstract: FIELD: devices for performing heat- and mass-exchange processes; power engineering; chemical and other industries. 
     SUBSTANCE: proposed evaporator-degasifier has fixed hermetic housing 1, stack of taper disks 2 with central hole, revolving hollow vertical shaft 3 mounted in central hole of disk stack, nozzles 4 for delivery of liquid to surface of each disk to zone located near central hole; housing is also provided with branch pipe 5 communicated with discharge main 6. Nozzles are mounted on hollow vertical shaft 3 and their inner ends are communicated with cavity connected with delivery main 7. Hollow vertical shaft 3 is freely mounted in central hole of disk stack 2 which is secured immovably to housing1; branch pipe 8 mounted in upper portion of housing 1 is used for bringing the cavity of housing 1 in communication with vacuum system. Radius of circle R2 described by external ends of nozzles 4 is lesser than central hole radius R1 of taper disk stack 2. 
     EFFECT: simplified construction; enhanced efficiency; reduced overall dimensions. 
     2 cl, 2 dwg