baber/WOPTO huggingface dataset:
Patent DE-4226487-C1 (DE)
Title: Dewatered clarification sludge feed to disposal reactor - includes temp. pressure treatment before entry into reactor then atomisation within reactor
Inventor: BOLCEK RAINER
IPC: C02F11/13
Filed: 1992-08-11
Granted: 1994-01-27
Abstract: In a process for dewatered clarification sludge supply into a reactor (1) for thermal disposal, the dewatered sludge (with less than 85% water content) is subjected, after delivery from a pump (4) and before atomisation within the reactor (1), to a temp.-pressure treatment at above 150 deg.C and at or above the water vapour satn. pressure at the treatment temp. Pref. the dewatered sludge has a dry matter content of 30-35%. The temp.-pressure treatment is carried out at 200-250 deg.C. The requisite pressure for the treatment is derived from the high pressure prevailing in the reactor. ADVANTAGE - The process allows mechanically dewatered clarification sludge with 30-35% solids content to be fed to the reactor by conventional equipment. In one appts., part of the feed line, connecting the slurry pump (4) to the reactor (1), is externally heated and the temp.-pressure treatment is effected during passage through this heated section. In a second appts. the feed line is interrupted at a point connected to a heated pressure vessel.
Patent DE-4300548-C1 (DE)
Title: Screw mixer drum esp. for asphalt - has displacement body and cover at screw start to promote flow from drum peripheral region
Inventor: BRUETZEL WERNER
IPC: E01C19/10
Filed: 1993-01-12
Granted: 1994-05-11
Abstract: A unit for producing and maintaining a mixt. of a plastic prod. (esp. asphalt), comprising solid and liq. constituents, has a drum contg. a rotating transport/mixer screw having, at its start near the drum bottom, a radially extending stirrer which conveys product inwardly from the drum periphery for transport upwardly towards the drum lid by the screw. A displacement body (16), fixed underneath the screw turn face (19), is positioned ahead of the screw start (17) in the rotational direction of the screw (12). A cover (25), extending towards the drum wall, is fixed to the screw to screen a region between the screw start (17) and the displacement body (16) and an outer adjoining region between the screw (12) and the stirrer (23) w.r.t. the lid (13). The displacement body (16) is formed by a completely enclosed cavity which consists of a screw turn face (19) and plates (18,20,21), is located below the first turn (15) in the region between the screw start (17) and a turn angle of 270 deg. and extends almost to the bottom (14) of the drum (11). ADVANTAGE - The screw is fed preferentially with prod. which has been drawn in from the drum periphery by the stirrer and thus reliably prevents demixing of the entire drum contents.
Patent DE-4304262-C1 (DE)
Title: Multiplexer device using current switches - uses two parallel transistor for each switch, controlled by selection signal and third transistor providing circuit output
Inventor: FRIEDRICH DIRK DIPL ING
IPC: H03K17/04
Filed: 1993-02-12
Granted: 1993-10-07
Abstract: The multiplexer device employs at least 2 current switches, each having at least 3 switching transistors. The collector/emitter paths of 2 of these transistors (1, 2; 4, 5) are connected in parallel, with their collectors coupled to the supply potential (Vcc) via a resistor (9, 10). The collectors of the third transistors (3, 5) of the current switches are coupled together and to the supply potential via a further resistor (11). The bases of the first 2 transistors are controlled by a selection signal (A, A) or data signal, the base of the third transistor coupled to the collector terminal of the first resistor (9, 10), which pref. has a lesser resistance value than that of the further resistor (11). ADVANTAGE - High operating rate and noise immunity.
Patent DE-4309671-C1 (DE)
Title: Processing device for sorting building material waste - has first screen unit with three screen steps to remove and send on parts of different particle size to discharge dump or further sorting units.
Inventor: LENSING HEINZ-JUERGEN
IPC: B03B9/06
Filed: 1993-03-25
Granted: 1994-05-05
Abstract: A first screen unit (3) comprises three successively stepped screens (15, 16, 17) each having identically spaced parallel shafts with polygonal conveyor discs. The smallest particles of 0 to 16 mm are moved from the first and second screens (15,16) over a linear tension shaft screen (4) which forms the second sieve unit with particle size of 0 to 5 mm, onto a first dump (21). The waste materials with a particle size of 16 to 45 mm are moved through the third screen (17) together with the waste screened off by the second screen (4) to a first waste pickings station (5). The waste materials with a particle size of more than 45 mm move on the third screen to the second waste pickings station (6). At the outlet of this second station is a breaker (7) for the stony waste material to a particle size below 56 mm.  A magnetic separator (8) is set behind the two waste pickings stations to remove the metal parts. USE/ADVANTAGE - To sort out cables, aluminium and non-ferrous metals as well as wood and plastics. It works in a continuous flow for recycling.
Patent DE-4328966-C1 (DE)
Title: Method for determining the degree of spoilage of oils or fats for deep-frying or frying foods
Inventor: SAGREDOS ANGELOS N PROF DR
IPC: A23L5/10
Filed: 1993-08-27
Granted: 1994-08-25
Abstract: The invention relates to a method for determining the degree of spoilage of oils or fats for deep-frying or frying foods, in which the specific ohmic resistance of the oils or fats is measured and the extent of the decrease of this resistance with increasing deep-frying or frying time is used as a criterion for the degree of spoilage of the oils or fats.
Patent DE-4335233-C1 (DE)
Title: Reaction chamber for decontaminating articles of clothing or equipment parts
Inventor: HELLMUTH PAUL DIPL ING
IPC: G21F9/00
Filed: 1993-10-15
Granted: 1994-09-15
Abstract: In the known reaction chambers which rest upon an undercarriage and are operated continuously, BC decontamination of articles of clothing is effected with a mixture of hot air and steam. The novel reaction chamber is to be provided with a simple, efficient gas supply and gas discharge system which can also be used to decontaminate equipment parts. For this purpose it is provided that   - the reaction section (11) extending around the reaction chamber (10) is shaped like a tunnel and closed on all sides; - gas-permeable baskets (19) receive the articles to be decontaminated; - suction blowers produce a longitudinal gas flow and remove spent hot gas; - cross flow blowers (51) produce a circulated gas flow directed transversely relative to the reaction section (11).   <IMAGE>
Patent DE-4405626-C1 (DE)
Title: Protective housing for optical devices
Inventor: BERNHARDT RAINER
IPC: H04N5/225
Filed: 1994-02-22
Granted: 1995-02-02
Abstract: A protective housing (1) for optical devices, particularly for video surveillance cameras, has a tubular housing jacket (2), a rear wall (4) with means (5) for introducing or passing electrical lines (6), an inner device carrier (16) and an outer device carrier (17) which are held parallel to one another at a fixed distance above and below the housing jacket (2). To facilitate assembly and disassembly, a frame part (3), on which the device carrier (16) and the housing carrier (17) are mounted, is arranged between the rear wall (4) and the housing jacket (2). In the frame part (3) an exchangeable plate (11) is preferably mounted and on the side of the plate (11) facing the rear wall (4), a first part (12) of a multiple plug-in device (13) is arranged and on the inside (14) of the rear wall (4), a second part (15), which can be paired with the first part (12), of the multiple plug-in device (13) is arranged. <IMAGE>
Patent DE-4410969-C1 (DE)
Title: Separating device for solid/fluid mixtures
Inventor: BISCHOF RUDOLF
IPC: B03B5/52
Filed: 1994-03-29
Granted: 1995-12-07
Abstract: The separating device has a washing and separating container (2) adjoined in the lower area by a motor-driven upwardly inclined screw conveyor path (6) leading to a discharge station (4).  In this low area of the container there is also an inlet opening (10) for introducing a washing fluid (32). The drainage device (12) for discharging the washed-out slightly soluble substances, volatile substances and difficult soluble substances is vertically spaced from the low area and extends vertically inside the container. The openings provided around the circumference of the drainage device are arranged on different horizontal planes.
Patent DE-4433956-C1 (DE)
Inventor: BOSCH MARIA VAN DEN
IPC: A45D44/12
Filed: 1994-09-23
Granted: 1996-03-21
Abstract: The invention relates to a face protector (5) for permanent waving in which essentially there is a substantially V-shaped neck support (30) in the region of the run-off channel (8), one arm (31) of which bears on the customer's head and the other (32) is guided in the manner of a slide in a slot (23) guided on the run-off channel (8).
Patent DE-4437547-C1 (DE)
Title: Water tap connection to main
Inventor: SCHULER HANSJOERG DIPL ING
IPC: E03B7/07
Filed: 1994-10-20
Granted: 1996-04-04
Abstract: The water main is fitted with a tap and side duct (6) for each consumer. The tap has rotating plate seals (8,9) operated by a rotating shaft (10) linked to a hand control outside the tap. The tap can be made of injection moulded plastics while the seal plates can be of ceramic etc. O-ring seals can also be used. An integral spring presses the seal on to the valve seat. The taps are assembled in line with the main supply.
Patent NL-1002809-C1 (NL)
Title: Disc system for comparing surface samples - has circular interlocked discs, each of which includes operating lip for rotating disc with reference to other disc or discs
Inventor: MOLEN EVERT VAN DER
IPC: G09F11/23
Filed: 1996-04-09
Granted: 1997-05-13
Abstract: The system has two or more discs (1). Each disc has a radial cut-out (2). Each disc has an operating lip (3) for rotating the disc with reference to the other disc or discs. Each disc has a scale (4) around its circumference. The scale can be numbered sectors, percentage sectors or other text appropriate to the use.
Patent NL-1013345-C1 (NL)
Title: Covering system for upper surfaces of tables, chair seats or other flat surfaces of furniture, consists of two or more layers of material, attached by adhesive.
Inventor: BROEK CATHARINA CORNELIA HENRI
IPC: A47B13/08
Filed: 1999-10-20
Granted: 2001-04-23
Abstract: A lower layer of material (4) is attached to the table (1) with adhesive. The self-adhesive upper decorative layer (3) of material is then attached to the lower layer. When required, the upper layer can be stripped off and replaced by another, without further damage to the table.
Patent NL-1019940-C1 (NL)
Title: Dispenser machine for rows of goods in upright position, has goods received between guides with sliding stops above conveyor belt
Inventor: JONG HENRICUS NICOLAAS JOHANNE
IPC: B65B23/16
Filed: 2002-02-11
Granted: 2003-08-13
Abstract: The followers above the conveyor belt (5) comprise a number of spaced apart parallel guides (8), the space between two adjacent guides being designed to receive a row of goods (4). Stops slidably mounted on the guides are used as end buffers for the separate rows of goods.  A conveyor belt extends along the rows of separate supply channels (3) for the goods. The followers are moved along these channels.
Patent RU-2011680-C1 (RU)
Inventor: MARCHENKO EVGENIJ M
IPC: C10J3/48
Filed: 1988-06-06
Granted: 1994-04-30
Abstract: Использование: газификация твердых углеродсодержащих материалов. Сущность изобретения: газогенератор включает расположенные друг над другом (сверху вниз) камеры: первичной газификации кускового топлива (К 1), газификации промежуточных продуктов (К 4), сжигания твердых остатков (К 6), каждая из которых оборудована снизу вращающейся решеткой, а К 1 также вращающимся распределителем топлива. Генератор снабжен бункером 2 подачи кускового топлива в К 1, патрубками подачи воздуха в К 6, водяного пара в К 4 и вывода высококалорийного водяного газа из К 4, низкокалорийного - из К 1 и шлака из К 6. По оси К 4 установлен цилиндр подачи газифицирующих агентов из К 6 в К 1. 1 з. п. ф-лы, 2 ил.
Patent RU-1592970-C1 (RU)
Title: Plant growth promoter
Inventor: BAZUNOVA G G
IPC: A01N37/06
Filed: 1989-01-05
Granted: 1995-10-27
Abstract: FIELD: agriculture. SUBSTANCE: composition of the growth promoter is as follows: ammonium molybdenate and potassium sulfate supplemented with some salt of copolymer of metacrylic acid and its ether (lacris) with the following ratio of ingredients (% mass): ammonium molybdenate 75-90, potassium sulfate 6-16, and lacris 4-9. The promoter offers a means for effective treatment of weed seeds to increase the yield by 20-40% EFFECT: higher crop yielding ability. 4 tbl
Patent RU-2001543-C1 (RU)
Inventor: OVSYUKOV VASILIJ N
IPC: A01C7/00
Filed: 1990-05-14
Granted: 1993-10-30
Abstract: Использование: при возделывании на гребн х овощных культур и кормовых корнеплодов. Цель изобретени  - повышение урожа  и снижение затрат  труда и средств Сущность изобретени  пссев  мелкосем нных культур производ т на глубину 4 .  6 см, а первое сплошное боронование зоны посева  и рыхление междур дий провод т через 5  8 дней  после посева, причем в момент обработки со стола  гребн  удал ют слой почвы высотой до 2 см. В ре-  з пьтете удалени  сло  почвы с вершины гребн   уничтожаютс  сорн ки, что снижает затраты ручного  труда на этой операции на 8 - 12 ч/д на 1 га и  обеспечивает благопри тный водно-воздушный  режим дл  по злени  всходов растений 1 зпф-лы
Patent RU-2005983-C1 (RU)
Title: Взрывное устройство
Inventor: ZHEMCHUGOV IVAN V
IPC: F42B1/02
Filed: 1990-03-27
Granted: 1994-01-15
Abstract: Использование: взрывные работы в карьерах. Сущность изобретения: взрывное устройство содержит удлиненный корпус в виде эластичной герметичной оболочки, закрепленную внутри корпуса герметично эластичную перегородку, магистрали подачи компонентов газообразной взрывчатой смеси внутрь корпуса и инертного газа под более высоким давлением в выделенный перегородкой объем, устройство инициирования детонации в смеси, установленное в противоположной от выделенного объема части корпуса. 1 ил.
Patent RU-2042402-C1 (RU)
Title: Coke-oven gas processing method
Inventor: MARKOV VIKTOR VASILEVICH
IPC: B01D53/14
Filed: 1990-07-02
Granted: 1995-08-27
Abstract: FIELD: gas processing. SUBSTANCE: coke-oven gas, containing hydrogen cyanide, ammonia and hydrogen sulfide, is washed with an ammonia polysulfide solution with liberation of ammonium thiocyanate, coke-oven gas purified of hydrogen cyanide is washed with a solution of monobasic ammonium sulfate with separation of ammonium and subsequent after purification with a solution of sulfuric acid with liberation of ammonium sulfate, which is burnt up together with ammonium thyocyanate in the presence of hydrogen sulfide with production of sulfur dioxide directed to the stage of sulfur production according to the Klaus process; and coke-oven gas after afterpurification is washed with an aqueous solution of amines or carbonates of alkali metals with subsequent regeneration of hydrogen sulfide, which is partially fed to the burning stage, its amount being sufficient for the Klaus process in relation SO 2 :H 2 S, the remaining amount to the stage of production of elementary sulfur in the Klaus process; after separation of sulfur exit gases are washed with a solution of ammonium salts in absorber, with the solution temperature being within 80 to 100 C, and then in succession in two absorbers at a solution temperature within 30 to 40 C and pH-value equal to 5-6 and 7-8, respectively, at additional delivery of ammonia or ammonium vapors to them with production of ammonium thiosulfate carried to the first absorber in the direction of washing; sulfur-containing pulp obtained in it is filtered out with separation of elementary sulfur, and filtrate is carried to the second and third absorbers from the second absorber in the direction of washing is returned to the first one; 1 to 10% of this solution is atomized into combustion products of coke-oven gas, formed gaseous products at a temperature of 400 to 500 C are mixed with exit gases of the Klaus process and fed to the first absorber in the direction of washing. EFFECT: facilitated procedure. 2 cl, 1 dwg
Patent RU-2039876-C1 (RU)
Title: Thermostat for liquid cooling system of internal combustion engine
Inventor: POPOVICH SERGEJ N
IPC: F01P7/00
Filed: 1990-08-16
Granted: 1995-07-20
Abstract: FIELD: engine engineering. SUBSTANCE: when the engine is not in operation, by-pass valve 5 is open and main valve 4 is closed. After starting the engine, coolant begins to flow around heat sensitive member 6. When the temperature of coolant achieves 90°C, by-pass valve is fully closed, main valve 4 is fully open, and coolant begins to circulate in the large cooling loop. EFFECT: enhanced reliability. 2 dwg
Patent RU-2010336-C1 (RU)
Title: Vibration transducer
Inventor: CHERNUSHKIN ALEKSANDR P
IPC: G08B13/14
Filed: 1990-10-08
Granted: 1994-03-30
Abstract: FIELD: vibration measuring technology. SUBSTANCE: transducer is horizontally rigidly secured to object under investigation to respond to accelerations acting upon the object in horizontal direction. Lower contact 3 and upper contact 4 are made in the form of washer with bearing surface of upper contact being made in the form of taper-shaped depression and bearing surface of lower contact in the form of spherical-shape depression. Current carrying ball 8 is freely located in lower contact depression. When amplitude or friction of vibrations of object under check exceeds permissible value, ball 8 goes from center of lower contact depression, comes in contact with upper contact and closes electric circuit. Transducer sensitivity is smoothly adjusted by changing distance between upper and lower contacts. Lower contact, ball and upper contact are protected against mechanical wear during idle period is effected by gentle jamming of ball between lower and upper contacts. EFFECT: enlarged field of transducer application. 1 dwg
Patent RU-2006148-C1 (RU)
Title: Устройство для формирования пилообразных опорных напряжений системы управления преобразователем
Inventor: IVANOV ALEKSANDR G
IPC: H02M1/08
Filed: 1990-10-19
Granted: 1994-01-15
Abstract: Устройство управления тиристорным преобразователем содержит фильтры, источники синхроимпульсов, генераторы пилообразного напряжения, корректор. 2 ил.
Patent RU-2041958-C1 (RU)
Title: Device for mounting or dismantling tuyeres or tymps of shaft furnaces
Inventor: PER MELLE
IPC: F27B1/16
Filed: 1991-02-13
Granted: 1995-08-20
Abstract: FIELD: metallurgy. SUBSTANCE: device for mounting or dismantling tuyeres or tymps of shaft furnaces has hydraulic jack or hydraulic power cylinder installed on movable frame regulated in the direction of axis of tuyere or tymp, clamp containing two members installed for axial displacement relative to each other for gripping and holding tymp or tuyere, piston and hollow cylinder with rod rigidly connected with the first movable member of clamp and with movable piston installed for motion in outer body of jack or power cylinder so as to produce pulling action on the first movable member of clamp. Rod has depression on its outlet end to form hook for engaging inner edge of tuyere. Jack frame has means for varying jack inclination relative to horizontal line. Grip engaging tymp with clamp is fastened to clamp feed member and actuated by means of rod. Grip three hooks are extended by three convex flat springs provided on bushing attached to rod. Each hook is movable in axial direction on respective lugs. Device has pneumatic hammer acting on rod of tension member. Piston and cylinder are members of differential action. EFFECT: higher efficiency. 16 cl, 22 dwg, 1 tbl
Patent RU-2024493-C1 (RU)
Inventor: TEGELER JOHN JOSEPH
IPC: C07D261/12
Filed: 1991-03-13
Granted: 1994-12-15
Abstract: Использование: в качестве противовоспалительных средств. Сущность изобретения: для получения 1-алкинилпиридинил-2-амино-1,3-пропандиола. Пиридинилкарбоксальдегид конденсируют со сложным эфиром амидомалоновой кислоты с последующим в случае необходимости гидрированием полученного продукта или гидролизом. 2 с.п.ф-лы.
Patent RU-2000498-C1 (RU)
Inventor: DEMIDOV IGOR I
IPC: F16D3/72
Filed: 1991-01-03
Granted: 1993-09-07
Abstract: Использование: дл  передачи крут щего  момента в точных оптических измерительных  приборах, например, дл  соединени  валов в прецизионном измерительном  столике микроскопа. Сущность  изобретени : муфта содержит две полумуфты  1 и 2, соединенные цилиндрической пружиной  3 с витками пр моугольного сечени .  Каждый виток пружины выполнен в виде  размещенного в плоскости, перпендикул рной  оси муфты, кольцевого диска с прорезью  в виде цилиндрического радиального  отверсти  4. причем прорези смежных дисков  смещены с одинаковым шагом в окружном  направлении последовательно вдоль  оси муфты. 4 ил,
Patent RU-2010219-C1 (RU)
Title: Remote radiophysical method of determination of humidity of soil
Inventor: KOMAROV SERGEJ A
IPC: G01N22/00
Filed: 1991-01-08
Granted: 1994-03-30
Abstract: FIELD: measurement technology. SUBSTANCE: invention is based on the fact that dielectric and radio emission properties of soils are determined by moisture contained in them which makes it possible having radiation-and-moisture dependences to determine volumetric humidity of soil by method of remote probing in SHF range. Radiation-and-moisture dependences are obtained under laboratory conditions. For this a priori data acquired as a result of laboratory measurements of complex dielectric permeability of soils selected in areas of remote probing operations are used. Humidity of soil is determined by radiation-and-moisture dependence or by formula specified in description of invention. EFFECT: reduced time of determination of soil humidity, increased productivity. 1 tbl
Patent RU-2033856-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: B01F11/02
Filed: 1991-05-24
Granted: 1995-04-30
Abstract: Использование: в пищевой промышленности при получении майонеза. Сущность изобретения: источник 8 ультразвука связан с полым расширяющимся статором 6, что исключает диссипацию ультразвука в опорах и приводе ротора 3. Входной патрубок 9 расположен на линии нулевых смещений статора, что также исключает диссипацию ультразвука во входном патрубке. 1 ил.
Patent RU-2008660-C1 (RU)
Title: Method of determination of material moisture content
Inventor: ZINGER ALEKSANDR M
IPC: G01N25/56
Filed: 1991-05-29
Granted: 1994-02-28
Abstract: FIELD: analysis of materials. SUBSTANCE: temperature-sensitive elements in the form of resistance thermal converters are placed in the material to be analyzed, constant but unequal temperatures of the temperature-sensitive elements are set, and stationary heating is conducted. The difference of the rates of heating of the temperature- sensitive elements is measured, and the result is used for determining the material moisture content. EFFECT: facilitated procedure.
Patent RU-2006411-C1 (RU)
Inventor: VERSHINSKIJ VALERIJ L
IPC: B62D63/06
Filed: 1991-06-05
Granted: 1994-01-30
Abstract: FIELD: vehicle trailers. SUBSTANCE: cargo trailer has frame 2 with pole 3 and body 4 connected to frame. Face boards in hinged down position rest, respectively, on pole 3 and brackets 9. Secured to frame 2 are extensible in horizontal plane supports 6 to hold side boards in hinged down position. Brackets are made as light guards. Their outreach is greater than value equal 2/3 rd of rear board height. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg