baber/WOPTO huggingface dataset:
Patent DE-10155791-C1 (DE)
Inventor: STOLLER VIKTOR
IPC: C25C7/06
Filed: 2001-11-14
Granted: 2003-07-17
Abstract: Process for recovering valuable metals from super alloys comprises using an electrochemical treatment in which the electrolysis stream is subjected to a frequency of 0.005-5 Hz. <??>Preferred Features: The super alloy contains cobalt (Co), nickel (Ni), chromium (Cr) or aluminum (Al) as the main component and tantalum (Ta), rhenium (Re), tungsten (W), molybdenum (Mo), hafnium (Hf) or platinum (Pt) as the secondary component. The super alloy preferably contains 1-10 wt.% Re. The electrolyte is an oxygen-free inorganic acid. The treatment is carried out using a voltage of 2-6 V with a constant electrolysis stream.
Patent DE-19502710-C1 (DE)
Inventor: KRONE BERNARD
IPC: A01D78/12
Filed: 1995-01-28
Granted: 1996-08-22
Abstract: The outer ends of arms (4) have tines. The end of the arms designed for mounting inside the rotor housing (5) have an eccentrically positioned control roller (25) and a support bearing (21) secured axially on the arm. A compact structural component (23) is thereby formed which is inserted and locked in at least two openings (17) inside the housing and spaced apart behind each other and each forming a holder (19). The openings form a holder for the support bearing and for the arm.
Patent DE-19509487-C1 (DE)
Title: Sheet feed mechanism to printing press
Inventor: TIETZE JOCHEM DR ING
IPC: B65H3/56
Filed: 1995-03-16
Granted: 1996-06-13
Abstract: The sheets are taken one by one from a stack by suction cups and fed to the suction head (1) of a further transport mechanism. At the front and top of the stack (2) is a shutter (5) swinging between a position extending vertically upwards above the stack top and a transport position inclined in the travel direction.The working stroke of the shutter drive mechanism is adjustable in relation to that of the head, and can lead or trail it by a variable amount, typically being adjustable by hand. Separate drive mechanisms can be provided for the head and shutter, typically by electric motor.
Patent DE-19510636-C1 (DE)
Title: Device for cleaning acetylene gas bottles
Inventor: PALMER-KROLL DORIS
IPC: B09B5/00
Filed: 1995-03-23
Granted: 1996-01-04
Abstract: Each acetylene gas bottle (2), after vacuum removal of its residual acetylene content is placed on a supply device (3) with its head and base in constantly the same position and moved across the transport direction onto a conveyor (8). The conveyor moves it to an aligning station (4) where it is aligned relative to the centre of the conveyor and then fixed by clamping jaws on the conveyor. Each bottle is then separated at least one point (2a,2e,2f) in a sawing device (5) so that the contents can be discharged by a drilling spindle (7) which  moves into the bottle at the separating point.  Both the sawing device and drilling spindle are provided with a device for producing an inert gas atmosphere.
Patent DE-19535581-C1 (DE)
Title: Coagulated, flavoured egg cubes for adding e.g. to hot soup
Inventor: BEZNER KLAUS
IPC: A23L15/00
Filed: 1995-09-25
Granted: 1996-10-31
Abstract: Prepn. of egg flavouring comprises: (1) mixing milk powder, egg, baking powder and spices, contg. more than 10 wt.% moisture, to agglomerate, then compacting by rolling to form a thin layer; (2) treating the mixt. with steam to coagulate the egg white ; and (3) cutting the egg flavouring into cubes and dried.  Also claimed is an egg flavouring prepd. by this method from a mixt. comprising 25 - 50 wt.% milk powder, 2 - 8 wt.% dried egg white, 20 - 50 wt.% liq. egg yolk, 3 - 15 wt.% starch, 0.5 - 2.5 wt.% baking powder and 0.5 - 3 wt.% salt, and opt. other flavouring agents and/or spices. The cubes of egg flavouring contain 3 - 6 wt.% moisture.
Patent DE-19541942-C1 (DE)
Inventor: KING WILHELM
IPC: E05B65/44
Filed: 1995-11-10
Granted: 1997-01-09
Abstract: The invention relates to a right-handed and left-handed door lock (1). A bolt (3) and a tumbler (6) both actuated by a key (8) are housed in a lock housing (2), and the key (8) is mounted on a pin (4.1) of a pin plate (4) which can be moved into two positions. The two positions corresponding to right-handed and left-handed use are set by turning the pin plate (4) 180 DEG , and a tool is inserted into receiving means (4.5) of the pin plate (4) and said plate is locked in both positions. A economically constructed lock not differing externally from a simple type used is achieved in that the pin plate (4) is flat on its underside facing the housing bottom (2.2) and is surrounded on the periphery by an inner wall, fitted to the periphery, of a recess or a cross-member (2.5) to ensure rotation, and the receiving means (4.5) is accessible with the tool through a keyhole (2.30) positioned in a housing cover (2.3).
Patent DE-19618370-C1 (DE)
Title: Method manufacturing pipe section for heat-insulated pipe conduit
Inventor: BORN WERNER
IPC: F16L59/14
Filed: 1996-05-09
Granted: 1997-08-21
Abstract: The invention relates to a process for manufacturing individual pipe sections of a pipe system comprising a product pipe (1) and at least one duct (5) accompanying the product pipe (1), said product pipe (1) and said duct (5) being provided with an insulation (3) surrounded by a jacket pipe (2). The following procedural steps are proposed to produce practically any duct layout along the product pipe (1) in a simple and economical manner: (a) arrangement of at least one core (7) having at least the external contour of the duct (5) in such a manner on the outer surface of the product pipe (1) that the duct (5) formed by the core (7) is open with respect to the product pipe (1) at least in a linear manner along the length of the duct (5); (b) insertion of the unit comprising the product pipe (1) and the core (7) into the jacket pipe (2); filling of the free duct cross-section of the jacket pipe (2) with insulating material which can only flow when in the processing state.
Patent DE-19646916-C1 (DE)
Inventor: FRIEDRICH HOLGER DR
IPC: C08L83/08
Filed: 1996-11-13
Granted: 1998-04-23
Abstract: Certain carboxyamide-polysiloxanes of general formula (IV) or general formula (IVa) having a carboxyl group content from 0.02 to 1.0 meq/g and a mean molar mass (numeric average) [Mn] in a range from 2 x 10<3> to 60 x 10<3> g/mol are used for water-proofing materials having a fibrous structure, in particular leather or pelts.
Patent DE-19653661-C1 (DE)
Inventor: FUHR GUENTER PROF DR
IPC: G01N1/28
Filed: 1996-12-20
Granted: 1998-05-20
Abstract: The invention relates to a method for positioning or controlling the movement of an object in a multi-electrode array to form a field cage. According to said method, base potentials are modulated by control potentials in order to control the electrodes, whereby the position of the object in the field cage varies according to a given position or trajectory. The invention also relates to a device for arranging objects in set positions in a multi-electrode array. Said device comprises switching means enabling base potentials provided by generator systems to be modulated according to given control potentials.
Patent DE-19834007-C1 (DE)
Inventor: KIRSTGEN ELVIRA
IPC: A61K9/70
Filed: 1998-07-29
Granted: 2000-02-24
Abstract: The invention relates to a patch containing an active substance for controlling the release of estradiol or pharmaceutically acceptable derivatives thereof on its own or combined with gestagens into the human or animal skin, consisting of a back layer, a reservoir connected thereto containing an active substance and suitable for combined release thereof and having adhesive means and a removable protective layer. The invention is characterized in that the adhesive used is made of wool wax and contains zinc oxide.
Patent DE-19836585-C1 (DE)
Title: Au/Fe¶2¶0¶3¶-Katalysatormaterialien, Verfahren zu deren Herstellung und deren Verwendung
Inventor: PLZAK VOJTECH
IPC: H01M8/0662
Filed: 1998-08-12
Granted: 2000-05-11
Abstract: Au/Fe¶2¶O¶3¶-Katalysatormaterial aus einem teilchenförmigen, co-katalytisch wirksamen Fe¶2¶O¶3¶-Trägermaterial mit darauf abgeschiedenen, metallischen Au-Clustern, die einen Durchmesser von weniger als 4,5 nm aufweisen, erhältlich durch DOLLAR A a) Umsetzen eines wasserlöslichen Fe(III)-salzes in einem wäßrigen Medium mit einer Base, DOLLAR A b) Imprägnieren des dabei gebildeten, noch feuchten Hydroxidgels mit einer Lösung einer wasserlöslichen Au-Verbindung zur Abscheidung komplexierter Au-Cluster auf der Oberfläche des Hydroxidgels, DOLLAR A c) Entfernen von Wasser von der Suspension des dabei gebildeten Reaktionsproduktes, und DOLLAR A d) Unterziehen des getrockneten Reaktionsproduktes einer Kalzinierung bei Temperaturen zwischen 350 und 700 DEG C. DOLLAR A Das erfindungsgemäßte Katalysatormaterial eignet sich insbesondere zur selektiven Niedertemperatur-CO-Oxidation in Reformat-Wasserstoff, der als Brenngas für Polymer-Elektrolyt-Membran(PEM)-Brennstoffzellen eingesetzt wird.
Patent DE-19845597-C1 (DE)
Title: Press tool conforming tubular electrical heating element into groove of pressure injection molding machine hot channel block
Inventor: REINL HORST
IPC: B29C45/27
Filed: 1998-10-05
Granted: 1999-11-11
Abstract: At commencement of pressing, spacing of the tool contact surface (15) from the tubular element (R), varies along it. Additionally or instead, the cross section of the contact surface (17) is curved. The pressure exerted is determined by the curved cross sectional profile of the pressing surface. The curve is circular, concave or convex.
Patent DE-19916010-C1 (DE)
Title: Heat conduction device for circuit board component heat sink has press-fit element inserted in opening in printed circuit board between circuit board component and heat sink mounted on opposite circuit board surfaces
Inventor: STADLMEIER MARTIN
IPC: H05K1/02
Filed: 1999-04-09
Granted: 2000-04-20
Abstract: Heat conduction device has a press-fit element (1) with a spring elastic peripheral edge, inserted in an opening (5) in the PCB (3) beneath the circuit board component (2), to provide a heat conduction path between the latter and the heat sink (4) mounted on the opposite side of the PCB. The edge of the press-fit element fits into an opening (6) in the heat sink concentric to the opening in the PCB.
Patent DE-19918157-C1 (DE)
Title: Niveauregeleinrichtung für Fahrzeuge mit Luftfedern
Inventor: WESTERKAMP HELGE
IPC: F16F9/02
Filed: 1999-04-22
Granted: 2000-10-26
Abstract: Die Erfindung betrifft eine Niveauregeleinrichtung für Fahrzeuge mit Luftfedern 6a bis 6d und ein pneumatisch steuerbares Wegeventil 26, in das eine Restdruckhaltefunktion und eine Überdruckfunktion integriert ist. Das Wegeventil 26 wird durch den Luftdruck in den Luftfedern 6a bis 6d gesteuert, der über eine Steuerleitung 20 an einem Steuereingang 24 des Wegeventils 26 angelegt werden kann. Die Ablaßleitung 28, mittels der die Luft aus den Luftfedern 6a bis 6d abgelassen wird, wird getrennt von der Steuerleitung 20 durch das Wegeventil 26 geführt. Somit kann ein großer Luftstrom durch die Ablaßleitung 28 geführt werden, ohne den statischen Luftdruck im Steuerraum 50 des Wegeventils 26 zu vermindern. Die Ablaßleitung wird durch einen Stufenkolben 44 des Wegeventils gesperrt, wenn keine Luft aus den Luftfedern abgelassen werden soll.
Patent MD-4855-C1 (MD)
Title: Wave energy conversion installation
Inventor: PANCENCO VITALIE
IPC: F03B13/12
Filed: 2020-11-23
Abstract: The invention relates to the field of renewable energy sources, namely to wave energy conversion installations.The installation, according to the invention, comprises a plurality of identical hollow floating elements (1), pivotally connected to each other, and a plurality of identical hollow submersible bodies (2), arranged in at least two parallel rows on both sides of the floating elements (1), mounted therewith and hinged to each other. The installation also comprises a plurality of identical hollow submersible bodies (3), pivotally connected to each other, arranged in at least one row under the floating elements (1), pivotally connected in parallel thereto by props (4); drive rods (5) interconnected to hydraulic rotary motors (6) and to bi-directional pumps (7), which are mounted on floating elements (1) and connected to a programmed control system with a software. The installation is equipped with floats (8), a cable (9) and an anchor (10).
Patent RU-2060895-C1 (RU)
Title: Method of production of laminated material
Inventor: SHCHERBAKOV VLADIMIR I
IPC: B32B27/06
Filed: 1992-12-30
Granted: 1996-05-27
Abstract: FIELD: technology of production of highly wear-resistant composite materials based on carbon fibres, which can be used as structural materials at operation in corrosive media and at high dynamic loads. SUBSTANCE: textile tape is impregnated with binder, whose mass makes up 20 to 25% of the tape mass, impregnated tape is kept in a mould for 5 to 10 min. Under the action of temperature and pressure a homogeneous composite material with preset physical and mechanical properties is formed. EFFECT: enhanced wear-resistance.
Patent RU-2055755-C1 (RU)
Title: Vehicle steering gear
Inventor: MIKHAJLOV ANDREJ YU
IPC: B60K17/00
Filed: 1993-01-12
Granted: 1996-03-10
Abstract: FIELD: transport engineering. SUBSTANCE: friction clutches in steering gear are replaced by hydrostatic couplings 1, 2. Each hydrostatic coupling has movable outer housing in form of stator 3, 4 accommodating movable inner housing in form of rotor 5, 6. Hydrostatic couplings 1, 2 are connected by common fixed housing 7. End face portions 8, 9 of common fixed housing 7 are arranged in movable outer housing 3, 4. Inputs shaft 10 with bevel gear 11 passes through common fixed housing 7. Bevel gear 11 engages with other bevel gear 12 installed on shaft 13 coaxially with common fixed housing 7. Driving wheels 14, 15 are rigidly coupled with end faces of movable outer housings 3, 4 of hydrostatic couplings through final drives 16, 17. Mechanism is driven through gearbox by vehicle engine. Hydraulic control system of steering gear has three identical independent closed circuits 20, 21, 22 connected to feed up tank 23 through row of check valves. Circulating fluid is working body in hydrostatic couplings 1, 2 and serves as intermediate link in kinematic circuit of steering mechanism which provides periodical functioning of hydrostatic couplings at preset duties as hydraulic brakes or as hydraulic pump, or as hydraulic motor without the use of additional source of power. Each independent closed circuit 20, 21, 22 has spool-type control valve unit, pressure head main lines, system of instruments, hydraulic accumulator, restrictor, overflow protection valve, filtering element and check valves. Independent closed circuit 20 serves to control hydrostatic coupling 1, and independent closed circuit 22, to control hydrostatic coupling 2, independent closed circuit 21 being coupling circuit between hydrostatic couplings 1, 2 to provide functioning of hydrostatic couplings as hydraulic brake, brake hydraulic pump or hydraulic motor. Independent closed circuit 21 is conventional hydraulic closed circuit with parallel control. EFFECT: enlarged operating capabilities of mechanism, enhanced reliability and longevity. 2 dwg
Patent RU-2062769-C1 (RU)
Inventor: IGNATEVA NELLI I
IPC: C04B35/45
Filed: 1993-02-01
Granted: 1996-06-27
Abstract: FIELD: superconductor technology. SUBSTANCE: to produce superconductor EuBa 2 Cu 3 O 7-δ  at EuBa 2 Cu 3 O 7-δ  = 92 K and T 6  = 3.75 K by heating and cooling europium, barium and copper oxygen-containing compounds in oxygen flow europium monoxide solid solution with barium oxide of composition ΔT c  is used as parental substance instead of EuBa 2 O 3  and Eu 2 O 3 . Evolution of harmful gaseous substances (for example, BaCO 3  if CO 2  is used) is excluded. Time for synthesis of BaCO 3  is decreased by 3-5-fold as compared with known methods including time needed for solid solution making. Produced superconductor is used in electronics and electric engineering. EFFECT: improved method of production. 1 dwg
Patent RU-2083898-C1 (RU)
Title: Method of manufacture of rubberized collar
Inventor: LAPINA ALEKSANDRA P
IPC: F16J15/32
Filed: 1993-04-15
Granted: 1997-07-10
Abstract: FIELD: sealing technology; manufacture of sealing devices with collars whose bearing part is made from rubberized fabric. SUBSTANCE: method consists in preparation of tapes from bevel-cut rubberized fabric of cross weaving by cutting the fabric into cloths coupled together at angle of 45 deg relative to longitudinal size of tape. Then tapes are wound in rolled-up stock which is cut into rings: rings are turned out over perimeter and are placed in mould, after which collar is subjected to vulcanization; blanks are made from longitudinally cut cloths whose fibers are oriented at angle of 45 deg. EFFECT: enhanced reliability. 2 cl, 5 dwg
Patent RU-2085343-C1 (RU)
Title: Труборезный автомат
Inventor: PORTNYAGIN VLADIMIR A
IPC: B23D21/04
Filed: 1993-04-16
Granted: 1997-07-27
Abstract: Использование: труборезный автомат может быть использован для мерной резки труб с последующей обработкой обоих торцов со снятием фасок в условиях серийного и массового производства. Сущность изобретения: автомат содержит загрузочное устройство, рольганг, механизм зажима трубы, отрезную головку и ее привод, включающий приводной вал, кинематическую цепь вращения шпинделя и кинематическую цепь радиальной подачи инструмента. Приводной вал выполнен полым и со сквозным винтовым пазом, а ведущее колесо привода радиальной подачи инструмента выполнено с прямолинейным пазом, установлено на приводном валу с возможностью ограниченного поворота относительно вала. Привод радиальной подачи инструмента выполнен в виде гидроцилиндра с полым штоком-поршнем, внутри которого концентрично приводному валу установлена тяга, на конце которой закреплен палец, взаимодействующий со сквозным винтовым пазом вала и прямолинейным пазом ведущего колеса привода радиальной подачи. Шток-поршень снабжен сменным упором, а конечный упор выполнен регулируемым и закреплен с возможностью установочных перемещений. Ползуны с резцедержателями снабжены противовесами, выполненными в форме дуги и установленными диаметрально противоположно с помощью осей на выступах кольцевого кронштейна, размещенного с возможностью вращения на планшайбе соосно с ней. Трубоотрезной автомат выполнен с двумя торцеподрезными головками, размещенными на направляющих с возможностью установочных перемещений и двумя зажимными приспособлениями, закрепленными на этих головках. 2 з.п. ф-лы, 7 ил.
Patent RU-2083868-C1 (RU)
Inventor: FEDCHISHIN VITALIJ G
IPC: F03B7/00
Filed: 1993-06-16
Granted: 1997-07-10
Abstract: FIELD: hydraulic engineering; off-line environmentally friendly power supplies installed on shallow-water rivers and channels. SUBSTANCE: step-up gear is installed beyond rotor body and has several outlets from different steps of gear transmissions; central fixed axle is coupled with external control element affording its turn through designed angle within 90 deg.; inner space of underwater part is hermetically sealed and filled with clean water or liquid oil residues. EFFECT: provision for using electric generators of any capacity, regulation of their speed, and hydraulic insulation of gear transmissions. 4 cl, 4 dwg
Patent RU-2074804-C1 (RU)
Inventor: ZHITNIKOV YURIJ Z
IPC: B23P19/00
Filed: 1993-06-01
Granted: 1997-03-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: bed frame carries mechanism for placing seal with mating part onto unit made in the form of power cylinder, rod of which is connected with base plate. Rods secured on the bed frame are passed through bushings of the base plate. Fixed to bed frame are two feeders with slides. One of the slides is intended foe separating and feeding seals and the second for mating part. Secured to bottom of the plate is air cylinder with rod associated with working plate bearing guide bars passing through holes of the base plate. The plate is provided with three pins positioned to coincide with three respective holes in the part, seal and unit. Diameters of these pins are less than diameters of the holes in the seal and mating part by 0.5 mm. End of pins are provided with end pieces. Diameters of cylindrical parts of these end pieces is less than diameter of the minimum diameter of unit thread by 0.5 mm and the lower part as tapered to ensure their accurate and reliable entering the holes of seal and unit. Slides are provided with recesses to allow free release of pins when removing the slides. EFFECT: enhanced reliability. 3 dwg
Patent RU-2063488-C1 (RU)
Inventor: KAPITANOV ANATOLIJ F
IPC: D01G1/00
Filed: 1993-07-22
Granted: 1996-07-10
Abstract: Использование: текстильная промышленность, эмульсирование волокнистого продукта. Сущность изобретения: в корпусе устройства выполнена емкость для эмульсии и подачи ее в расположенную под ней кольцевую полость для питания эмульсией кольцеобразной камеры пенагенератора, выполненной коаксиально кольцевой волости. В кольцевой полости свободно установлен кольцеобразный поплавок с коническими выступами, размещенными в ионических отверстиях стенки, разделяющей емкость и кольцевую полость. В кольцеобразной полости коаксиально ей установлена перфорированная стенка кольцевой формы для генерирования пены. Пеногенератор имеет нагнетающий воздуховод для подачи воздуха в кольцеобразную камеру и установленные на расстоянии один от другого вдоль вертикальной продольной оси кольцеобразной камеры направители обрабатываемого волокнистого продукта при его прохождении через камеру. Поплавок имеет горизонтальные шины для стабилизации его положения, один из которых входит в вертикальный паз на корпусе внутри кольцевой полости. 2 ил.
Patent RU-2049379-C1 (RU)
Inventor: FOMIN YURIJ IVANOVICH
IPC: A01C3/02
Filed: 1993-06-30
Granted: 1995-12-10
Abstract: FIELD: agriculture. SUBSTANCE: poultry droppings processing line has units for preparation of droppings, pressing of droppings, drying and conditioning of droppings. Raw material is dehydrated in the preparation unit until its moisture content is 80-85% then it is pressed by means of an auger-type press enclosed in a perforated cylinder. The perforation extends to 0.8-0.9 of the cylinder length. The product is unloaded into a cone- shaped shell with a perforated bottom. The shell is a component of the process line drier. Drying is performed with hot air. The dried product is delivered into the process line conditioning unit. The unit has a drum-type mill and a set of sieves for granulometric grading of the product and removal of solid foreign matter. EFFECT: higher efficiency. 1 dwg
Patent RU-2056808-C1 (RU)
Inventor: SAMARSKIJ PAVEL A
IPC: A61D19/02
Filed: 1993-08-09
Granted: 1996-03-27
Abstract: FIELD: agriculture and medicine. SUBSTANCE: sperm is heated by pulse of unidirectional magnetic field varying in space and time. In so doing, mobility is increased by 10% as well as the spermatozoid life that increases insemination capacity of sperm. Magnetic field is set up by the device which has capacitance accumulator with solenoid charged from single-phase mains. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2080209-C1 (RU)
Title: Device for production of single-crystal ingots
Inventor: BRATUKHIN ANATOLIJ G
IPC: B22D27/04
Filed: 1993-12-29
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering; applicable in production of single-crystal ingots of turbine vanes from high-temperature alloys. SUBSTANCE: the offered device has ceramic shell, which is made with successively arranged seed cavity accommodating seed crystal, connecting sprue and cavity for forming the ingot. In this case, additional cavity between connecting sprue and seed cavity is made. Additional cavity accommodates ceramic insert with crystal separator in form of curved sprue. Area of outlet of curved sprue of insert is larger than that of adjacent hole of connecting sprue, and area of inlet of curved sprue of insert is smaller than the area of adjacent end of seed crystal. Ceramic insert may be made with hollows on its side surface and with sprue having expanded part at the end surface of insert adjacent to seed. EFFECT: higher efficiency. 3 cl, 2 dwg