baber/WOPTO huggingface dataset:
Patent DE-4221837-C1 (DE)
Title: Shrouded catalytic reformer tube - with partially enclosed gas mixing zone, for prodn. of synthesis gas
IPC: C01B3/38
Filed: 1992-07-03
Granted: 1993-08-19
Abstract: Reformer has bundle of catalyst filled suspended tubes, each with coaxial, spaced apart, shroud tube connecting lower mixing zone with upper region having discharge outlet, from the pressure vessel, for the product gas. The shroud tubes extend below each reformer tube to form individual mixing chambers. Cylindrical pressure vessel has inlet nozzle for H2-CO enriched, pre-heated, feed gas, with a further inlet for steam/hydrocarbon mixtures, and an outlet nozzle for cooled prod. gases. Inside the vessel are catalyst filled tubes, each surrounded by a shroud tube and enclosing a flow gap; reformer tube and shroud are connected at their upper ends and fixed to a tube sheet separating the upper region from the convection/reforming zone so that the bottom region and the upper region are connected via the flow gap. Heat-resisting liner protects the vessel wall
Patent DE-4230908-C1 (DE)
Title: Stop unit for positioning devices for road vehicle seats - has housing with support hole and contg. rotatably fitted bush provided with eccentric section in area of support hole
Inventor: VOS HEINZ DR ING
IPC: B60N2/22
Filed: 1992-09-16
Granted: 1994-01-20
Abstract: The stop unit has a transmission section for a driven component and a drive-side connectable driver (17) which has release fingers (23,24) extending into the support hole (11). These fingers activate two diametrically opposed wedge segments (18,19) arranged in the support hole (11) and engaging around the eccentric section (13) of the bush (12). The wedge segments in the clamping sense are loaded by a spring (20). A coupling finger (22) is arranged in a recess (14) of the bush (12) and is engaged by the driver (17) with tangential play which is somewhat greater than that between the release fingers (23,24) of the driver and the narrow sides of the wedge segments (18,19). USE/ADVANTAGE - A stop unit for a road vehicle positioning device which has reduced width yet can provide any required seat position adjustment.
Patent DE-4307817-C1 (DE)
Title: Measuring method and measuring device for measuring an RMS value
Inventor: GODBILLON PIERRE DIPL ING
IPC: G01R19/02
Filed: 1993-03-12
Granted: 1994-10-20
Abstract: A measuring method and a measuring device for measuring the RMS value of a high-frequency electrical measurement signal is proposed. In this case, the logarithm of the measurement signal (M) is first taken and doubled and then post-processed such that the devices, connected downstream of the logarithm module (1), need not cover the entire dynamic range as is required for the first logarithm module (1). The subsequent devices need process only slow measurement-value variations. The true RMS value (MRMS) appears at the output of the measuring device. If the measuring device is integrated in a measuring instrument which already contains a logarithm module having a wide dynamic range, then the measuring device for RMS-value measurement can be produced in total with low additional complexity. These favourable output conditions exist, for example, in the case of spectrum analysers. <IMAGE>
Patent DE-4327704-C1 (DE)
Title: Table tennis bat with hitting head
Inventor: KUHN JOACHIM
IPC: A63B59/40
Filed: 1993-08-18
Granted: 1994-07-21
Abstract: The edge of the hitting part has bulges of any shape, size and arranged in any pattern. The edge has at least one elliptical, rounded bulge curving towards the middle of the hitting part. An elliptical or rounded bulge is positioned symmetrically with the handle's axis. The edge or part of the edge slopes inwards or outwards on one or both sides.
Patent DE-4331580-C1 (DE)
Title: Flush-mounted box for electrical installation apparatuses
Inventor: WASSERFUHR FRIEDEL DIPL ING
IPC: H02G3/12
Filed: 1993-09-17
Granted: 1995-03-23
Abstract: The invention relates to a flush-mounted box for electrical installation apparatuses, for fixing on a mounting wall having retaining projections. This mounting wall is preferably a component of a cable duct. The flush-mounted box can be mounted in the interior of the cable duct with the aid of retaining means which can be fixed to the retaining projections and overhang the base of the box, the retaining means being arranged at a distance from one another in this case. Their mutual separation is variable. The positions of the retaining means can be varied by means of fastening screws. It is proposed to form the retaining means integrally and directly via at least one hinge-like connection of one of the walls, preferably to the base of the flush-mounted box. The retaining means are thus a component of the flush-mounted box for the first time.
Patent DE-4340477-C1 (DE)
Title: Coordinate measuring machine having a sleeve which can be displaced in the axial direction in bearing planes
Inventor: LINDNER MATTHIAS DR
IPC: G01B5/00
Filed: 1993-11-27
Granted: 1995-04-20
Abstract: Provided for the purpose of rapid drive of a sleeve of a coordinate measuring machine is a belt (3) which is arranged, on the one hand, parallel to the axis (9) of the sleeve (4) and, on the other hand, in the immediate vicinity of the axis through the centre of gravity (centroidal axis) of the sleeve (4). This arrangement of the drive belt (3) prevents tilting of the sleeve (4) owing to transverse forces exerted on the sleeve in its bearings (6, 7), and the sleeve (4) can be moved into a new position quickly without the influence of transverse forces. <IMAGE>
Patent DE-4404765-C1 (DE)
Title: Supporting band for an outer casing of a metallic chimney pipe
Inventor: KUITUNEN MARKKU
IPC: F16L7/00
Filed: 1994-02-16
Granted: 1995-04-27
Abstract: The invention relates to a supporting band for an outer casing (2) of a metallic chimney pipe (1), made up of ring carriers (3), arranged vertically one above the other at intervals, and ring-carrier supports (4) comprising a bearing means (5), fastened on the chimney pipe (1), and a retaining means (6), arranged on the ring carrier (3), the bearing means and the retaining means being displaceable with respect to one another transversely to the axis of the chimney pipe (1). In this arrangement, the bearing means (5) and the retaining means (6) of each ring-carrier support (4) can be moved relative to one another and are guided telescopically one inside the other, between stops (7, 8), radially with respect to the chimney-pipe axis, the bearing means (5) being supported in the circumferential direction against the chimney pipe (1) at a distance from the centre axis of the telescopic movement, next to said axis on both sides (Figure 4). <IMAGE>
Patent DE-4437229-C1 (DE)
Title: Electrical supply cable attachment for office disk
Inventor: KORB DANIEL
IPC: H02G3/04
Filed: 1994-10-19
Granted: 1996-04-04
Abstract: The electrical supply attachment has a cable tray (4, 2) which fits beneath the desk surface and at least one fixing block (1), allowing the cable tray to be secured to a frame element (3) or the underside of the desk. The cable tray is pivoted relative to the fixing block and pref. has a tray section (4) supported at either side by a tray holder (2) pivoted to the fixing block. Pref. the tray holders are secured to the fixing block via hinges (1.5) with a ratchet mechanism (1.3) for holding the cable tray in the required pivot position.
Patent NL-1005320-C1 (NL)
Title: Air feed system for buildings
Inventor: KLOOSTERMAN HARM KLAAS
IPC: F24F13/02
Filed: 1997-02-20
Granted: 1998-08-24
Abstract: The wall components (3) at the location of the connection with the floor components (4) are provided with air chambers (6), in which the wall channels (7) issue and to which the floor channels are connected. The floor components are of the standard type, the floor channels forming recesses (5) in them, which at the point of connection with the wall components are provided with connecting fittings. The connecting fittings incorporate a union component which at one outer end issues in to a floor channel and at the other outer end issues in the corresponding air chamber. The union component (14) comprises a flexible hose. The floor components at the location of the connection with the wall components are provided with a reinforcement component.
Patent NL-1021887-C1 (NL)
Title: Height adjustment device for wall mounted toilet bowl, comprises flexible tube with variable position inside auxiliary piece connected to waste pipe and toilet bowl
Inventor: DIJNEN CORNELIS MARTINUS VAN
IPC: E03D11/12
Filed: 2002-11-11
Granted: 2004-05-12
Abstract: The device (3) comprises a flexible tube (13, 15) which can be connected to a waste pipe (19) in the toilet wall (5) and a waste outlet (25) in the toilet bowl base. The distance between the mounting surfaces (27, 29) at the ends of the auxiliary piece (11) containing the tube is large enough to allow the position of the tube inside this piece to be altered.  The auxiliary piece extends between the toilet wall and toilet bowl (7) and has two mounting surfaces at either end which each contain an opening (31) and are designed to be secured to the wall and bowl.
Patent NL-1029056-C1 (NL)
Title: Partition wall assembly apparatus for e.g. dam or harbour wall, comprises pile post with anchor device and grip mechanism for holding wall plank or panel
Inventor: BREEJEN PIETER DEN
IPC: E02B7/22
Filed: 2005-05-17
Granted: 2005-10-03
Abstract: The apparatus comprises at least one post acting as a pile, a grip mechanism located to the side of the post, a vertically movable anchor device for sinking the post into the ground and at least one wall plank or panel held by the grip mechanism. The plank or panel combines with the post to form at least part of the wall. The anchor device comprises a tube centrally located inside the post and a hose extending through the tube and having an outlet at the foot of the post at one end and a connection to a suction nozzle and pressurised water supply at the other end. An independent claim is also included for a method for anchoring posts for a partition wall in or next to a body of water by sinking a profile (2) into the ground, placing a post containing a central tube over the profile until it is resting on the ground, lowering a hose into the tube until it reaches the foot of the post and then connecting the hose to a pressurised water supply and suction nozzle so the water loosens the soil around the foot of the post and the loose soil is sucked up until the post has been sunk to a predetermined depth. Soil loosening can be assisted with a vibrating machine connected to the tube.
Patent RU-2011898-C1 (RU)
Inventor: SWARS HELMUT
IPC: F16C3/10
Filed: 1989-10-19
Granted: 1994-04-30
Abstract: Сборный коленчатый вал, щеки 4,5, которого на обоих сторонах соединены как одно целое с соответственно частью примыкающей шейки вала 1,2. Причем эти части выполнены в виде полых шеек, образующие совместно шейку вала 1,2,3 части 8,9,12,7,10,11 соответственно соседних шеек коленчатого вала 4,5 по меньшей мере частично снабжены уступами по диаметру и вставлены друг в друга. Наружная часть 9,7,11 имеет более высокий предел текучести при растяжении, чем внутренняя часть 8,12,10 и между обеими частями имеется соединение с силовым замыканием. 16 з. п. ф-лы, 1 ил.
Patent RU-2033102-C1 (RU)
Title: Device for osteosynthesis of femur neck
Inventor: MIRZOEV EMIR S
IPC: A61B17/58
Filed: 1989-12-25
Granted: 1995-04-20
Abstract: FIELD: medicine; fixing of femur neck fractures. SUBSTANCE: device comprises pointed spindle, washer installed on its fastening end and provided with cutouts for branches, and hold-down plug. The pointed end of the spindle has an external thread. EFFECT: improved design. 1 dwg
Patent RU-2014978-C1 (RU)
Title: Method of electric slag welding by plate-type electrode
Inventor: DUDKO DANIIL A
IPC: B23K25/00
Filed: 1990-01-02
Granted: 1994-06-30
Abstract: FIELD: welding processes. SUBSTANCE: in order to avoid looseness at electric slag welding by a plate electrode the last is being used as an additive material and simultaneously as a "reinforcing" member. At time moment of end of the welding, mainly of light-weight metals such as aluminium, a lower portion of the plate electrode, has bean treated by chloride-fluoride melt, without melting it, is being fed to a metallic bath. The plate electrode being fed, is being deenergized from a power source at the last stage of the welding process in order to prevent occurring of short circuiting. A metal of the seam includes non-melt portion of the electrode. A volume of a non-melt part of the electrode is by 15-20% more than a volume of looseness. EFFECT: enhanced mechanical properties of welded seam. 2 cl
Patent RU-2001255-C1 (RU)
Inventor: ABDULLAEV NIZAMI YA
IPC: E21B43/20
Filed: 1990-09-17
Granted: 1993-10-15
Abstract: Использование: при добыче нефти с применением  заводнени  продуктивных пластов. Обеспечивает  повышение надежности работы устройства за  счет возможности обеспечени  целевой его автономной  работы, упрощени  перевода на автономный  режим и повышени  безопасности работ.  Сущность изобретени : устройство включает полый корпус Он имеет входные, выходные окна и посадочное  седло. Последнее размещено между  входными и выходными окнами. Посадочное седло  раздел ет также полость корпуса на рабочую и  циркул ционную камеры Корпус имеет шар. Он  подпружинен относительно корпуса Кроме того,  шар зафиксирован на посадочном седле. Он зафиксирован  в рабочей камере. Устройство включает  также подвеску и снабжено штоком Шток размещен  в циркул ционной камере. Под шток корпус  выполнен с каналом. Один конец штока св зан  жестким соединением с подвеской Другой конец  штока св зан с шаром. С ним он св зан срезным  соединением. Это соединение дополнительно  фиксирует шар на посадочном седле. 1 ил
Patent RU-2023362-C1 (RU)
Inventor: KONOVALOV VALENTIN P
IPC: A01C1/02
Filed: 1990-11-19
Granted: 1994-11-30
Abstract: Использование: в сельском хозяйстве, в частности в семеноводстве. Сущность изобретения: семена помещают на увлажненное ложе для проращивания. Проращивание ведут в темноте при 20 - 25°С под слоем песка толщиной 1,5 см. На 8 - 10 день подсчитывают количество проросших семян. О полевой всхожести судят по количеству проростков с загнутым листом на уровне выхода из колеоптиле. 3 табл.
Patent RU-2060726-C1 (RU)
Inventor: ROSITSKIJ ANATOLIJ MIKHAJLOVIC
IPC: A61H9/00
Filed: 1990-12-19
Granted: 1996-05-27
Abstract: Использование: в медицине для стимуляции кровообращения. Сущность изобретения: устройство содержит полые рабочие элементы, закрепленные на эластичной основе и соединенные со средствами подачи и отвода рабочего агента, и привод. Привод включает двухсекционную напорную камеру. Каждая секция выполнена с нажимными дисками, между которыми расположен толкатель. Толкатель содержит вал, обод и ступицу, обод выполнен в виде гибкой нити. Средства подачи и отвода рабочего агента выполнены в виде индивидуальных и параллельных коллекторов. Ступица выполнена в виде штанг переменной длины. Концы гибкой нити перекинуты через опорные ролики, расположенные на ступице, и соединены с натяжным устройством. 10 з. п. ф-лы, 29 ил.
Patent RU-2004550-C1 (RU)
Inventor: ABRAMOV SERGEJ A
IPC: C08G101/00
Filed: 1991-03-19
Granted: 1993-12-15
Abstract: Использование: дл  изготовлени  подошв обуви . Сущность изобретени : при получении предпо-  лимера с изоцианатными группами дифенилметан-  диизоцианат смешивают с продуктом взаимодействи  этиленгликола 1,4-бутандиола и адипиновой  кислоты в присутствии 0,002 - 0,0025% титантетра-  бутилата и 0,01 - 0,02% трифенилфосфата в расчете  на массу полиэфира с молекул рной массой  1900 - 2500. Синтез провод т в течение 2 ч при  70&deg; С. Предполимер с содержанием массовой доли  NCO-групп, равной 18.5 - 19,1%. 2 табл.
Patent RU-2003766-C1 (RU)
Inventor: GREBENNIKOV VALENTIN T
IPC: E03B3/15
Filed: 1991-03-26
Granted: 1993-11-30
Abstract: Сущность изобретени : на водоотвод щем  трубопроводе (ТП) установлен эжекторный водоподъемник , имеющий сопло и сообщенный с ним  водоподвод щий ТП. Распределитель потока состоит  из сообщенных между собой вертикального  ТП и размещенных над баком-смесителем (БС) центрального патрубка (П) и двух боковых П, приемника  нейтрализованного реггента и шлангов, БС  установлен вертикально и имеет крышку, выполненную  с загрузочным люком . П слива и осевое отверстие , через которое пропущен вертикальный ТП  распределител  потока, свободный конец которого  размещен в нижней части БС с зазором относительно  дна На боковой поверхности БС выполнено  переливное окно и в нижней части тангенциально  присоединены диаметрально расположенные два  выпускных П. сообщенные шлангами с боковыми П.  Выпуск БС соединен с всасывающей стороной  центробежного насоса ТП и выполнен в виде приемного  отсека, сообщенного с полостью БС переливным  окном. Реагентопровод соединен с камерой  смешени  эжектора Коллектор шлангами через  краны соединен с водоподвод щим ТП, центральным  П и приемником нейтрализованного реагента  Приемна  камера эжектора сообщена через  вентиль с окружающей средой. 2 ил.
Patent RU-2014087-C1 (RU)
Title: Method of producing textile material containing indometacin
Inventor: VIRNIK RIMMA B
IPC: A61L15/16
Filed: 1991-02-27
Granted: 1994-06-15
Abstract: FIELD: textile materials production. SUBSTANCE: cellulose textile material is treated by aqueous solution of indometacin which additionally contains gelatin and dimethylsulfoxide. Mass ratio material:indometacin: gelatin: dimethylsulfoxide is 100:(3-6):(0.5-1.0):(9-11). The process is carried out till additional weight is 80-120%. EFFECT: increases quality of desired material. 1 tbl
Patent RU-2025846-C1 (RU)
Inventor: KAMENEV YURIJ E
IPC: H01S3/08
Filed: 1991-04-08
Granted: 1994-12-30
Abstract: Использование: квантовая электроника, а именно газовые лазеры субмиллиметрового диапозона длин волн. Сущность: газовый лазер содержит разрядную трубку с активной средой, помещенную в оптический резонатор. Резонатор образован плоским отражающим зеркалом с основной одномерной проволочной решеткой. Между разрядной трубкой и основной проволочной решеткой установлена дополнительная одномерная проволочная решетка с устройством поворота ее вокруг оси резонатора. Расстояние между дополнительной и основной проволочными решетками не равно n (λ/2)  , где n = 1, 2, 3; λ - длина волны излучения, при этом угол a между направлениями проволок решеток удовлетворяет условию 45° < α < 90 °. Кроме того, лазер содержит устройство наклона дополнительной решетки относительно оси резонатора, основная решетка при этом выполнена из проволок диаметром, составляющим одну четверть периода решетки. 1 з.п. ф-лы, 2 ил.
Patent RU-2013285-C1 (RU)
Title: Stand set for simulating flow of water around towed body
Inventor: NISNEVICH MIKHAIL Z
IPC: B63B71/20
Filed: 1991-04-17
Granted: 1994-05-30
Abstract: FIELD: water transport. SUBSTANCE: stand set has hydraulic chute with bottom for placing the model of towed body. Model consists of individual elements which are secured on two longitudinal guides whose ends are mounted by means of slides for motion along vertical uprights mounted inside hydraulic chute. The elements are secured on longitudinal guides by means of clamps and screws. Uprights are mounted on the base located on the bottom of hydraulic chute. Laid above the longitudinal walls of the hydraulic chutes are two transverse rods on which horizontal rod is secured which is oriented along the axis of the hydraulic chute above the model of the towed body. Horizontal rod is used as attachment unit for connecting the fore and aft extremities of the towed body model by means of flexible couplings. Flexible couplings are provided with sensors included in the metering equipment. The base is provided with panel which holds pressure pickups whose signals are brought out to indicators - battery pressure gauge via pipes. The panel consists of individual sections which are interconnected by means of hinges. Pins of hinges are perpendicular to longitudinal axis of the hydraulic chute and are provided with retainers. The base is provided with hoisting eyes and ropes. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2085209-C1 (RU)
Title: Method of protamine preparing
Inventor: RYBIN VLADIMIR K
IPC: A61K38/36
Filed: 1991-05-23
Granted: 1997-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves removing fat and connective tissue from milt of fish, homogenization, filtration, centrifugation, precipitate washing with Ringer solution, ultrasonic oscillation treatment. The obtained solution is purified by ion-exchange chromatography, treatment with acetic anhydride at ratio protamine : acetic anhydride = (1:100)-(1:300) followed by isolation of the end product by chromatography. The obtained product is used for heparin inactivation. EFFECT: increased antiheparinic activity. 1 dwg
Patent RU-2033106-C1 (RU)
Title: Screw for osteosynthesis, device for driving in same and retainer for this screw
Inventor: SERGEEV SERGEJ S
IPC: A61B17/58
Filed: 1991-06-28
Granted: 1995-04-20
Abstract: FIELD: medical engineering; traumatology and orthopedics; devices for attaching osteosynthetic structures to bone or fastening together bone fractures. SUBSTANCE: this screw includes threaded rod and head having slit, recesses in its walls and depressions communicating via passages with either lateral surface or base of screw head. Device for driving in screw incorporates rod, handle, attachment fitting whose shape is congruent with that of screw head slit and gripping mechanism including clutch and slotted bushing having threaded connection for longitudinally moving over rod which has protrusion disposed in bushing's slit. Free end portion of bushing has annular toothed support on its face for positioning support teeth in screw recesses. Screw retainer has cleat whose shape is congruous to that of screw head slit and tongues fastened to cleat and disposed in screw head passages. EFFECT: more sophisticated design. 4 cl, 14 dwg
Patent RU-2008503-C1 (RU)
Title: Air cleaner
Inventor: BERESTYUKOV ALEKSANDR N
IPC: F02M35/14
Filed: 1991-06-27
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: air cleaner has split housing 1 with hole 2 in its cover and cylindrical filter 3 has sleeve 4 with hole 5 arranged coaxially in housing. Sleeve 4 has hole 5 at side opposite to inlet hole 2. Fitted in sleeve is partition 8 with hole 9 for perforated tube 12 secured on axle 10. Perforated tube has holes of different diameters for damping space 6 and outlet space 7, spaces being separated by perforation 8. EFFECT: enhanced cleaning of air. 3 dwg
Patent RU-2049840-C1 (RU)
Inventor: ARBUZOV ANATOLIJ YA
IPC: E01B27/02
Filed: 1991-07-24
Granted: 1995-12-10
Abstract: Использование: при ремонтах железнодорожного пути для его балластировки. Сущность изобретения: хоппер-дозатор содержит раму 1, опирающуюся на тележки 2, бункер 3, установленный на раме 1 и имеющий внутренние и внешние разгрузочные люки с крышками, ограничители 17 открытия крышек внутренних люков, состоящие из выдвижного упора для ограничения хода штока пневмоцилиндра 6. В нижней части рамы под внутренними разгрузочными люками установлены делители 15 и 16 потока, образованные наклонно расположенными пластинами. Нижние кромки пластин и внутренние поверхности крышек в зафиксированном ограничителями 17 положении расположены в одной вертикальной продольной плоскости. 3 ил.
Patent RU-2010758-C1 (RU)
Inventor: ONISHCHENKO VASILIJ V
IPC: B65G17/02
Filed: 1991-07-01
Granted: 1994-04-15
Abstract: FIELD: conveying fingers. SUBSTANCE: conveyor has drive sprocket and tensioner sprocket, load-bearing haulage chains with sieving surface. Chains are supported by rollers whose outer surface is provided with one coil of Archimedes' spiral. EFFECT: increased efficiency of sieving surface in sieving of material to be conveyed by providing roller outer surface with spiral coil. 2 dwg