baber/WOPTO huggingface dataset:
Patent AU-2015266278-C1 (AU)
Title: Link chain of a moving walkway or an escalator
Inventor: SCHULZ ROBERT
IPC: B66B23/02
Filed: 2015-05-13
Granted: 2019-02-28
Abstract: The invention relates to an escalator (1) with a step belt (7) or to a moving walkway with a panel belt (107), wherein the step belt (7) or panel belt (107) has at least one link chain (8, 108) which is arranged revolving between a first deflection region (5) and a second deflection region (6, 106) of the escalator (1) or of the moving walkway. Running rollers (28, 128) and steps (9) or panels (109) are arranged on the link chain (8, 108). In addition, the link chain (8, 108) has system rollers (27A, 27B, 127A, 127B). The running rollers (28, 128) and the system rollers (27A, 27B, 127A, 127B) are arranged on at least three tracks (S1, S2, S3) lying next to one another with respect to the revolving direction (U) of the link chain (8, 108), wherein one of the tracks (S3) is occupied by the running rollers (28, 128) and at least two of the tracks (S1, S2) are occupied by the system rollers (27A, 27B, 127A, 127B).
Patent AU-2015277000-C1 (AU)
Title: Efficient methods for authenticated communication
Inventor: LE SAINT ERIC
IPC: H04L9/14
Filed: 2015-06-18
Granted: 2019-11-28
Abstract: Embodiments of the invention relate to efficient methods for authenticated communication. In one embodiment, a first computing device can generate an ephemeral key pair comprising an ephemeral public key and an ephemeral private key. The first computing device can generate a first shared secret using the ephemeral private key and a static second device public key. The first computing device can encrypt request data using the first shared secret to obtain encrypted request data. The first computing device can send a request message including the encrvpted request data, and the ephemeral public key to a server computer. Upon receiving a response message from the server computer, the first computing device can determine a second shared secret using the ephemeral private key and the blinded static second device public key. The first computing device can then decrypt the encrypted response data from the response message to obtain response data.
Patent AU-2021222059-C1 (AU)
Title: Button composite structure
Inventor: KIM YONG BEOM
IPC: H01H13/70
Filed: 2021-01-12
Granted: 2023-12-14
Abstract: A button composite structure according to an embodiment comprises: a display panel including a first substrate, a second substrate on the first substrate, and a liquid crystal layer between the first substrate and the second substrate; a member on the second substrate; a first coupling member that couples the display panel and one surface of the member; a button structure disposed on the other surface opposite to the one surface of the member; and a second coupling member that couples the other surface of the member and the button structure, wherein the member includes a third substrate and a touch layer on the third substrate, the touch layer includes the one surface of the member, the touch layer is coupled to the display panel by the first coupling member, the button structure is directly coupled to the third substrate by the second coupling member, and the button structure includes a transparent conductive material.
Patent RU-2166178-C1 (RU)
Inventor: GILIK G B
IPC: F42B10/14
Filed: 2000-03-23
Granted: 2001-04-27
Abstract: FIELD: rocketry. SUBSTANCE: spin- stabilized supersonic missile has a tapered nose, military bay, jet engine and on aerodynamic stabilizing fin. The arched blades of the stabilizing fin are installed with their convex surfaces in the direction of missile spinning, and the concave surfaces are oriented towards the missile nose. The front and rear edges of each blade are made with a one-sided sharpening with a bevel located on the convex surface of the blade. The relationship between the average blade angle and the bevel angle is within (0.02-0.03)H/d. The relationship between the length of the tapered nose section and the span of the stabilizing fin equals 1.2-1.5, when H-span of the stabilizing fin, d-missile caliber. EFFECT: enhanced range of fire, enhanced combat efficiency and reliability of missile functioning. 1 dwg
Patent RU-2176824-C1 (RU)
Inventor: ZAJTSEV A V
IPC: G09F23/10
Filed: 2000-03-31
Granted: 2001-12-10
Abstract: Изобретение относится к способам размещения рекламы и может быть использовано при рекламировании товаров и услуг в печатной продукции. Способ предусматривает изготовление листков, содержащих отпечатанную типографским способом графическую и текстовую информацию, рекламирующую товары и/или услуги предприятий, компаний и организаций, и распространение листков среди потенциальных клиентов. При этом указанные листки брошюруют в книжку, а каждый листок снабжают линией отрыва из книжки так, что каждый рекламный листок одновременно содержит по меньшей мере один дисконтный купон, содержащий указание о предоставлении разовой скидки клиенту при его предъявлении. Способ позволяет более эффективно рекламировать, например, услуги малых предприятий. 4 з.п. ф-лы.
Patent RU-2167097-C1 (RU)
Inventor: TRET JAKOV G M
IPC: B65D88/64
Filed: 2000-04-18
Granted: 2001-05-20
Abstract: Изобретение относится к хранению сыпучих материалов и может быть использовано в различных отраслях промышленности. Бункер содержит корпус, в котором равномерно по высоте одна над другой расположены воронки. Бункер снабжен кольцами, в которых нижними частями размещены воронки. Кольца снабжены установленными по периметру с заданным шагом и охватывающими воронки с внешней стороны рабочими элементами. Концевые части рабочих элементов направлены вдоль стенок бункера вверх и расположены над верхними кромками воронок. Изобретение позволяет осуществить избирательное рыхление материала в зоне образования сводов - на воронке, уменьшив при этом давление столба материала на дно бункера. 3 ил.
Patent RU-2162246-C1 (RU)
Title: Комплекс персонализации носителей информации, блок печати для его осуществления и линия печати для осуществления блока печати
Inventor: ALESHIN B S
IPC: G06K1/12
Filed: 2000-04-18
Granted: 2001-01-20
Abstract: Изобретение относится к технике маркировки носителей информации и может быть использовано при разработке и построении высокопроизводительных маркировочных систем и средств. Технический результат заключается в повышении производительности. Комплекс персонализации носителей информации содержит блоки печати, блок управления, а также блоки коммутации, контроля, упаковки, учета и складирования и администрирования. Блок печати для осуществления комплекса персонализации носителей информации содержит линии печати, устройство управления, устройство контроля и два мультиплексора. Линия печати для осуществления блока печати комплекса персонализации носителей информации содержит печатающее устройство, смотчик и намотчик ленты, устройство разделения ленты, датчик и сканер. Комплекс персонализации носителей информации, блок печати и линия печати обеспечивают возможность записи на каждый носитель (этикетку) индивидуальной цифровой и штрихкодовой информации с высокой производительностью и высоким качеством записи, а также адаптивность к мобильному изменению печатаемых кодов. 3 с. и 5 з.п.ф-лы, 9 ил.
Patent RU-2165640-C1 (RU)
Inventor: GLUSHKIN E Z
IPC: G06F13/00
Filed: 2000-05-11
Granted: 2001-04-20
Abstract: FIELD: computer engineering; data transmission among different parts of distributed computer systems. SUBSTANCE: arrangement has control units of driving and driven devices, interrupt and single-output-command shapers, registers of read-write address, driving and driven device write data, driving and driven device read data, random-access memory address, unmasked zones of peripheral parallel bus interface address, control, identifier, status, data-address multiplexers, read-only memory read-write address, check bit shaping units for driving and driven devices, read-only memory, control device, address comparison unit, intersystem parallel bus address decoder, interface, single command controller, and unibus signal transceivers. EFFECT: provision for device self-testing. 1 dwg
Patent RU-2169754-C1 (RU)
Inventor: AKCHURIN KH I
IPC: C09K8/24
Filed: 2000-10-10
Granted: 2001-06-27
Abstract: FIELD: drilling fluids. SUBSTANCE: invention, in particular, relates to preparing drilling fluids and process fluids on oil and gas production area. Acrylic reagent is prepared by hydrolysis of polyacrylonitrile stock (5.0-10.0%) with alkali (3.5-6.0%) preliminarily dissolved in water to give pH 12-14, mixing for the first 1.5 h being carried out at 80 C and further at 95-100 C. EFFECT: enhanced effect on filtration and structural and mechanical properties of fluid and utilized polyacrylonitrile fiber production waste. 3 tbl
Patent RU-2180436-C1 (RU)
Title: Device for diagnostics of fiber-optic channels
Inventor: JAKOVLEV M JA
IPC: G01M11/02
Filed: 2000-10-31
Granted: 2002-03-10
Abstract: FIELD: measuring equipment, communication and optoelectronics equipment, applicable in manufacture of fiber-optic cables and in service of fiber-optic channels. SUBSTANCE: the device has a radiator, coupler, two microcontrollers, digital indicator, reprogram able storage, pulse stretcher, control panel, pulse shaper, programmable attenuator, comparator, analog-to-digital converter, two photodetectors, optical connector. The optical input of the second photodetector is connected to the output of the optical fiber section under control via the optical connector, one of the inputs of the input port of the first microcontroller is coupled to the output of the first photodetector via a switch, programmable attenuator controlled from the second microcontroller, and the comparator, one of the input ports of the first microcontroller is connected to one of the output ports of the second microcontroller. One of the port outputs of the first microcontroller is connected to one of the inputs of the input of the radiation source via the pulse shaper, the analog input of the analog-to-digital converter is connected to the attenuator output via the pulse stretcher, the digital output of the analog-to-digital converter controlled from the second microcontroller is connected to the input port of the second microcontroller, the other ports of the input-output of the second microcontroller are connected to the digital indicator, control panel, reprogram able permanent storage. EFFECT: enhanced accuracy and inviolacy of measurements of distance to the location of in homogeneities, provided measurement of power reflected from local in homogeneities of fiber and loss for reflection of these in homogeneities. 6 dwg
Patent RU-2169600-C1 (RU)
Title: Устройство аттракциона для прыжков и полета человека над водой
Inventor: VAKULENKO V JA
IPC: A63G21/18
Filed: 2000-11-13
Granted: 2001-06-27
Abstract: Устройство аттракциона для прыжков и полета человека над водой для повышения безопасности выполнено в виде металлической фермы, несушей лестницу и ограждения, установленные наклонно относительно поверхности воды, причем лестница жестко закреплена одним концом на берегу к опоре фундамента, а другой конец лестницы, поднятый над водой на высоту 10-15 м, имеет мачту. 1 з. п.ф-лы, 4 ил.
Patent RU-2178928-C1 (RU)
Title: D c switch ( variants )
Inventor: BELASHCHENKO M D
IPC: H01H75/02
Filed: 2000-11-24
Granted: 2002-01-27
Abstract: FIELD: switching of D C circuits. SUBSTANCE: D C switch has first and second contactors, voltage pickup, backward diode, capacitor and first resistor. It is inserted with first and second electron keys, second diode, second resistor and current pickup and command device is fitted with first and second additional outputs and two controlling inputs connected correspondingly to controlling inputs of electron keys and to outputs of current and voltage pickups. Such arrangement secures operational supply condition of load switching on under which both contactors and first electron key are cut in and operational supply condition of load switching off under which second electron key and first contactor are cut in and then second electron key and second contactor are cut out. EFFECT: raised speed of cut-out and reduced switching surge. 6 cl, 3 dwg
Patent RU-2185576-C1 (RU)
Inventor: MOZOROV S D
IPC: F24H1/00
Filed: 2000-11-29
Granted: 2002-07-20
Abstract: FIELD: heat engineering. SUBSTANCE: heating boiler has shielded combustion chamber and convective unit. Pipe rows of front shield are formed arced with bending angle of 90+ α, and inclined parts of these pipes define front first combined floor shield of combustion chamber. Pipe rows of rear shield are also formed arced, and differ in that they have bending angle of 90- α, and their inclined parts define second combined floor shield of combustion chamber. Upper parts of pipe rows at right-hand and left-hand side shields of combustion chamber are formed arced to define longitudinal semispherical space. Convective unit is composed of double-row front and rear U-shaped pipe sections connected in series and double-rows front and rear flow reversing collectors arranged so that one pipe section runs around other pipe section together with respective collector. Front upper double-row flow reversing collector is connected via pipe row to rear horizontal collector. Front and rear horizontal collectors are made in the form of large-diameter cylinders, whose ends are plugged with flanges. L-shaped angular members of convective unit are welded to flanges. Lower ends of said pipes are connected to right-hand and left-hand intermediate collectors. EFFECT: simplified construction and increased efficiency. 6 cl, 9 dwg
Patent RU-2186315-C1 (RU)
Title: Weapon muzzle attachment
Inventor: EVSEEV V A
IPC: F41A21/32
Filed: 2000-12-26
Granted: 2002-07-27
Abstract: FIELD: firearm. SUBSTANCE: the weapon muzzle attachment has a hollow housing fitted on the barrel. Located in the front part of the muzzle attachment is a bushing with a central hole for passage of the bullet. The bushing is joined to the barrel muzzle section by a threaded connection, the housing is rigidly fastened between the bushing and the rest made on the barrel closer to its breech, and longitudinal tensile stresses are produced on the barrel section between the rest and the muzzle thread. Provision is made for installation of additional muzzle attachments (muzzle brake, compensator, etc.) on the bushing outer wall. EFFECT: reduced vibration amplitude of the barrel and enhanced close grouping of shots. 2 cl, 2 dwg
Patent RU-2174150-C1 (RU)
IPC: C14C1/06
Filed: 2001-02-08
Granted: 2001-09-27
Abstract: FIELD: leather industry. SUBSTANCE: process includes (i) water-soaking in presence of sodium carbonate and organic compound and (ii) liming in aqueous solution of calcium hydroxide, sodium sulfide, and organic compound, the latter being reaction product of lignosulfonate and ethylenediaminetetraacetic acid, reagent being used in amounts 0.5-1.0% (soaking) and 0.5-1.0% (liming) based on the weight of rawstock. EFFECT: improved leather quality and reduced pollution of waste water by organics. 1 tbl, 5 ex
Patent RU-2192546-C1 (RU)
Title: Foam generator
Inventor: BONDAREV JU I
IPC: A62C5/00
Filed: 2001-05-23
Granted: 2002-11-10
Abstract: FIELD: fire-fighting equipment; applicable in extinguishing fires of various categories, particularly, fires at plants of fuel, chemical, oil refining and coal industries. SUBSTANCE: foam generator includes nozzle connected with a source of fluid under pressure, cylindrical-conical body, conical screen located in body with screen cone vertex directed along motion of gas-fluid flow. Conical screen is located in a spaced relation to body walls and has circular jet straightener located behind screen along motion of gas-fluid flow. Nozzle is connected with body conical part and has handle for control of turning blades for varying angle of spray of supplied fluid from 0 to 40 dwg. Foam generator may be applicable in extinguishing of fires in regions of oil and gas production, fires in coal mines, at plants of wood, wood-working and wood-pulp and paper industry, postemergency fires on aircraft and also on railway and sea transport. EFFECT: separation of foam into two flows with different kinetic energies ensuring supply of foam over large distances. 2 cl, 5 dwg
Patent RU-2182083-C1 (RU)
Inventor: BEREZIN S V
IPC: B44C5/08
Filed: 2001-05-30
Granted: 2002-05-10
Abstract: FIELD: production of image. SUBSTANCE: the method consists in the fact that the light diffusing members form an image with a definite and formed in advance directional pattern of the reflected lighting radiation. EFFECT: enhanced quality of images. 4 cl, 8 dwg
Patent RU-2197767-C1 (RU)
Title: Schottky-barrier diode manufacturing process
Inventor: BLJASHKO JU R
IPC: H01L21/329
Filed: 2001-06-13
Granted: 2003-01-27
Abstract: FIELD: low-barrier gallium arsenide diodes. SUBSTANCE: manufacturing process includes photolithography of barrier area pattern, covering of this area with multicomponent metal film using vacuum evaporation method, and heat treatment of metal film followed by cooling down; eutectic Au-Ge alloy is used as metal film which is applied to cold substrate followed by explosion lithography of barrier area metallization. Mass of Au-Ge preform amounts to one fourth of that of preform used for manufacturing ohmic contact of same diode. Heat treatment of structure obtained is conducted at 390-420 C for 10-60 s; heating time is 0.7-1.5 min, cooling time is 20-60 s. EFFECT: improved high-frequency characteristics of diode. 6 cl
Patent RU-2197529-C1 (RU)
Title: Apparatus for determining content of metallomagnetic contaminants in food or feed bulk materials
Inventor: SAMBURSKIJ A I
IPC: C13B25/00
Filed: 2001-06-29
Granted: 2003-01-27
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has device for receiving layer of bulk material and permanent magnet located in base of casing equipped with cover made from nonmagnetic material and provided with carrier. Said device is made in the form of bowl. Casing is positioned radially of bowl for rotation relative to bowl vertical axis. Permanent magnet is composed of individual members fixed on separate staggered rods, which are secured in casing base. Casing cover has outer hollow staggered projections for receiving staggered rods. Length of rods arranged in one row exceeds length of rods arranged in other row. Members fixed on adjacent rods have opposite magnetic poles. Apparatus may be used for controlling quality of products such as sand sugar, flour and combined feed under laboratory conditions. EFFECT: increased efficiency in separating contaminants from bulk product samples and convenient use. 2 cl, 2 dwg
Patent RU-2186339-C1 (RU)
Title: Система гирокурсокреноуказания
Inventor: GUZHOV V B
IPC: G01C19/38
Filed: 2001-06-26
Granted: 2002-07-27
Abstract: Изобретение предназначено для измерения углов наклона объекта при стабилизации и навигации самоходных объектов. В систему гирокурсокреноуказания, представляющую собой индикаторно-силовую платформу с установленным на ней двухрежимным курсовым гироблоком и блоком гирогоризонта, введены два интегратора с "памятью", подключенными параллельно усилителям горизонтальной коррекции гирогоризонта, вычислительный блок, устройство "стоянка-ход" и исполнительное реле, контакты которого коммутируют выходную цепь чувствительных элементов горизонта. При движении объекта устройство "стоянка-ход" отключает интегрально-позиционную коррекцию гирогоризонта, исключая тем самым динамическую составляющую погрешности. Систематическую составляющую компенсирует сигнал интегратора. Погрешность от горизонтальной составляющей скорости вращения Земли компенсируют сигналы, вырабатываемые вычислительным блоком. Указанное приводит к повышению точности измерения углов наклона. 1 ил.
Patent RU-2198748-C1 (RU)
Title: Способ очистки почвы и водоемов от нефтяных загрязнений
Inventor: ONEGOVA T S
IPC: C12R1/01
Filed: 2001-08-13
Granted: 2003-02-20
Abstract: Изобретение относится к нефтедобывающей промышленности, экологии. Способ включает очистку водоемов, почвы от нефтяных загрязнений путем обработки поверхности биореагентом, включающим в себя сухую микробную биомассу активного ила очистных сооружений целлюлозно-бумажных производств и биогенное питание. Способ позволяет увеличить степень очистки почвы и водоемов. 1 табл.
Patent RU-2197706-C1 (RU)
Title: Incendiary bullet of snap-action
Inventor: VYTJAGOV B N
IPC: F42B12/44
Filed: 2001-09-12
Granted: 2003-01-27
Abstract: FIELD: small arms cartridges. SUBSTANCE: incendiary bullet of snap-action is used in cartridges for shooting of large-caliber machine guns on unarmored air targets and land military equipment which engines use liquid fuel. Bullet includes cup with pressed-in explosive mixture and incendiary compound and is additionally fitted with incendiary compound which volume is chosen in limits of 045-0.60 of volume of explosive mixture with incendiary compound and pressing force of this incendiary compound is 5 to 15% higher than pressing force of explosive mixture with incendiary compound. EFFECT: expanded range of incendiary properties of bullet capable of igniting heavy liquid ( Diesel-engine or rocket ) fuel. 1 dwg
Patent RU-2205580-C1 (RU)
Inventor: KOGAN M S
IPC: A45D40/00
Filed: 2001-09-25
Granted: 2003-06-10
Abstract: FIELD: manufacture of containers. SUBSTANCE: container has casing with bottom provided with slot directed into container, annular bead made in the form of support and two parallel ring-shaped rims positioned inside casing to define annular slot, cover with convex-concave end surface and convexity faced outside, and detachable cylindrical vessel inserted into casing and provided with rounded bottom part. Top part of vessel extends beyond casing to define neck part. Vessel bottom part has annular bead adapted for insertion into annular slot. Vessel side wall has skirt and vertical rigidity ribs configured to conform casing inner surface shape. Cylindrical ring is narrowing toward its lower part. EFFECT: simplified construction, reliable sealing and provision for thermostatically controlled storage. 2 dwg
Patent RU-2204824-C1 (RU)
Title: Sensor of analyzer of quality of motor fuel
Inventor: MISHIN V A
IPC: G01N27/22
Filed: 2001-09-25
Granted: 2003-05-20
Abstract: FIELD: analysis of quality of motor fuel, technological processes for production of fuel, determination of fuel brand. SUBSTANCE: sensor of analyzer of quality of motor fuel includes cylindrical external and first internal electrodes with draining holes and insulation gasket. Salient feature of invention lies in that first cylindrical internal electrode is hollow electrode and that sensor is equipped with second cylindrical internal hollow electrode mechanically coupled to first cylindrical internal hollow electrode and is electrically insulated from it by insulation bushing, metal float with calibrated value of volumetric density. Volumetric density of it is equal to boundary value of density of analyzed motor fuels. Metal float is placed in spaces of cylindrical internal electrodes and insulation bushing and can move between cylindrical first and second internal hollow electrodes or inside one of them from upper to lower rests. Sensor is also fitted with screen mounted above insulation gasket and bottom. Second cylindrical internal electrode, screen and bottom are electrically connected to cylindrical external electrode. EFFECT: automatic displacement of calibration characteristic of sensor of analyzer of quality of motor fuel with change of fuel type, protection of output signal of sensor from effect of outer electric fields in zone of its face surfaces. 2 dwg
Patent RU-2191381-C1 (RU)
Inventor: CHERNOV S JU
IPC: G01N33/15
Filed: 2001-10-05
Granted: 2002-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves studying beta-adrenoreception values of cell membranes as diagnosis criterion at the treatment start and 7 days later after the therapy is over. The value being from 10 to 40 units, positive treatment action is to be predicted. EFFECT: revealed individual sensitivity to pharmacotherapy; high reliability in predicting its efficiency. 1 tbl