baber/WOPTO huggingface dataset:
Patent DE-19706556-C1 (DE)
Title: Plasma etching or cutting arrangement
Inventor: FABIAN HEINZ
IPC: H01L21/3065
Filed: 1997-02-19
Granted: 1998-08-13
Abstract: The arrangement includes a reaction chamber for receiving a substrate to be treated, which comprises a gas inlet nozzle from quartz glass for the introduction of a gas in the reaction chamber, and a plasma generator for producing a plasma within the inlet nozzle. A screening element (6), preferably composed of quartz glass, is arranged between the inside wall of the inlet nozzle and the plasma to be produced, which is inserted in form of a removable sheath in the inlet nozzle (2).
Patent DE-19715873-C1 (DE)
Title: Cockpit area for motor vehicle
Inventor: BAYER HELMUT
IPC: B62D25/14
Filed: 1997-04-16
Granted: 1998-08-20
Abstract: The vehicle has a cockpit cross-strut, fixed by compensation wedges on either side. A wedge (9) is fastened to the associated holder section (8) of the strut (4) via a bearing unit (10,11). The bearing unit guides the wedge from an installation position into a functional position, in which it compensates for a tolerance between the strut and the side-carrier struts. The unit has a stop (12,13) to fix the wedge in installation position. The wedge has especially positively acting fixing elements (15) to secure its location in functional position.
Patent DE-19717365-C1 (DE)
Inventor: FLAKE HORST DIPL ING
IPC: H04B1/707
Filed: 1997-04-24
Granted: 1998-11-26
Abstract: The invention relates to a method for operating a connection in an ISDN network (NE) with at least one DECT intermediate system (IS) in which for each connection the triplet terminal address (TEI 1)-call identification (CR2)-code of the communication service (BC 1) from the connections protocol are stored in a list (LIS). According to the invention, upon arrival of the acknowledgement (HOLD ACK) for holding a connection, this triple (TEI 1-CR 2-BC 1) is marked. Upon arrival of an acknowledgement (RETR ACK) for reactivation of a connection, a search is carried out for the marked call identification (CR 2) under the same terminal address (TEI 1) in the list, so that the DECT connection which is provided corresponds to the code of the communication service (BC 1) of the marked triple (TEI 1-CR 2-BC 1), and the marking (X) is ultimately deleted again.
Patent DE-19739237-C1 (DE)
Title: Loader for sheet coils in transport vehicle cradle
Inventor: HINKELMANN HUBERTUS
IPC: B65D19/44
Filed: 1997-09-09
Granted: 1998-10-29
Abstract: The loader has a carrier frame (1) of the cradle formed with an insulating covering over all of the cradles and the total cradle width. There is a cover sheet (2) which lies on the carrier frame in the area of the supports which are formed as hollow profiles. There can be a cradle saddle sheet (4) of heat resistant steel and sheet ribs (5).  The cradle saddle sheet can be attached to the underside between the supports over the same saddle height via the sheet ribs (5) The base of the cradle can be fully closed by a foot plate (6).
Patent DE-19835945-C1 (DE)
Title: Installation for chemical and/or electrolytic coating of aluminum surfaces
Inventor: KUPPER RICHARD
IPC: C23G1/36
Filed: 1998-08-08
Granted: 2000-01-20
Abstract: Evaporators are operated by heat extracted from a process bath cooling water. The installation incorporates a rinsing water circulation system (2) comprising a distillate collector tank (D), rinsing baths (S1, S2), and an evaporator unit (VD1, VD2).  It also incorporates a cooling water circulation system for cooling at least on process bath (B, E), and a heat exchanger unit (WT1, WT2) for extraction of heat from the cooling water, for operation of the evaporators (VD1, VD2) with this heat. Preferred Features: Collector tanks (SP1, SP2) are located between the rinsing baths (S1, S2) and the evaporator unit (VD1, VD2). Each such collector tank is provided with its own evaporator unit. The heat exchanger units (WT1, WT2) have a common buffer tank (P1) intermediate storage of the heat extracted from the water cooling the process baths (B, E). Further items (R) utilizing heat stored in the tank (P1) are joined to the latter.
Patent DE-19840772-C1 (DE)
Title: Electronic display device has adjacent display cells provided with control electrodes and counter electrodes on opposite sides of electro-optical layer contacted via terminal wires incorporated in insulating connector pin
Inventor: WIEMER WOLFRAM
IPC: G02F1/1345
Filed: 1998-09-07
Granted: 2000-02-17
Abstract: The display device (1) has a number of adjacent display cells (2), each having at least one flat control electrode and a cooperating counter electrode applied to respective carriers (3,4) on opposite sides of an electro-optical layer, contacted by terminal wires (6) fitting through openings (10) in a common cover plate (9) at the rear of the display. At least two terminal wires are incorporated in an insulating connector pin (22) inserted in each opening.
Patent DE-19906688-C1 (DE)
Title: Assembly to align tumble bricks in a random pile lays them on a conveyor to be positioned and aligned automatically without manual labor
Inventor: LINGL HANS
IPC: B65G47/08
Filed: 1999-02-18
Granted: 2000-11-16
Abstract: The assembly to align bricks (1), fed from a stack of tumble bricks, they are laid (4) on an initial conveyor (3) to lie in a row on it. As they are moved, they are positioned (7) so that they are all in the same alignment
Patent DE-19907855-C1 (DE)
Inventor: KNOTT WILFRIED
IPC: B22F3/11
Filed: 1999-02-24
Granted: 2000-09-21
Abstract: Metal foam production involves heating a metal powder and blowing agent mixture in a mold to above the metal melting temperature before blowing agent/gas equilibrium is achieved.  Metal foam production comprises (a) mixing metal powder, optionally containing metallic or non-metallic lumps (e.g. mineral aggregate), with a gas-evolving blowing agent; (b) preheating the mixture in a mold to below the agent decomposition temperature; (c) heating the mixture to above the melting temperature of the lowest melting metal such that the heating time between the equilibrium decomposition temperature of the agent and the melting temperature of the metal is shorter than the time required for achieving the blowing agent/gas equilibrium state at this temperature; and (d) cooling the resulting metal foam to below the melting point of the lowest melting metal. An Independent claim is also included for a foamed metal semi-finished product obtained by the above process. Preferred Features: The blowing agent is selected from metal hydrides (especially magnesium hydride), carbonates, hydrates and materials which evaporate at the reaction temperature.
Patent DE-19910299-C1 (DE)
Title: Planetenräder-Wechselgetriebe mit drei Teilgetrieben
Inventor: RIEDL KLAUS
IPC: F16H3/66
Filed: 1999-03-10
Granted: 2001-04-19
Abstract: Bei einem Planetenräder-Wechselgetriebe, bei dem eine Eingangswelle durch wenigstens eines von drei Planetenräder-Teilgetrieben mit einer Ausgangswelle in Antriebsverbindung bringbar ist, sind zunächst unter Verwendung von jeweils drei reibschlüssigen Kupplungen und Bremsen fünf Vorwärtsgänge einschließlich eines die Übersetzung 1 aufweisenden direkten Ganges schaltbar. Bei einer Ausführungsform kann durch Auftrennung einer bestimmten Antriebsverbindung zwischen zwei der drei Teilgetriebe ein zusätzlicher sechster Vorwärtsgang erhalten werden. Bei einer anderen Ausführungsform wird dies durch zusätzliche Neben-Planeten und durch ein mit letzteren kämmendes zusätzliches äußeres Neben-Zentralrad erreicht, welches durch eine zusätzliche Bremse in dem sechsten Vorwärtsgang abbremsbar ist. Durch dieses Neben-Zentralrad werden bei der anderen Ausführungsform noch ein siebter Vorwärtsgang sowie ein zusätzlicher Rückwärtsgang ermöglicht.
Patent DE-19936718-C1 (DE)
Title: Fixing device for pivoted cover of electronic entertainment device has elongate curved hinge element provided with radial bearing wall having perpendicular bearing pin cooperating with counter-bearing
Inventor: KASTNER STEFAN
IPC: G07F17/32
Filed: 1999-08-06
Granted: 2001-02-01
Abstract: The fixing device has a curved elongate hinge element (3) which extends over an angle of at least 90 degrees, with at least one radial bearing wall (5) provided with a bearing pin (6), projecting perpendicularly for cooperating with a counter-bearing provided on the inside of a housing wall of the electronic entertainment device, with the hinge element fitting through an opening in this wall above the counter-bearing element. A stop edge for limiting the pivot movement is provided by bottom edge of the hinge element or the radial bearing wall.
Patent DE-19936862-C1 (DE)
Title: Kontaktierung von Metalleiterbahnen eines integrierten Halbleiterchips
Inventor: KLING SABINE
IPC: H01L23/522
Filed: 1999-08-05
Granted: 2001-01-25
Abstract: Ein integrierter Halbleiterchip weist wenigstens zwei Metalleiterbahnen (1, 2) zweier unterschiedlicher Metallisierungsebenen (11, 12) auf, die parallel zueinander angeordnet sind. Die Metalleiterbahnen (1, 2) sind über wenigstens eine elektrisch leitende Kontaktstelle (3) miteinander verbunden. Die Metalleiterbahnen (1, 2) verlaufen in einem ersten Bereich (10) je Richtung orthogonal zueinander. In einem zweiten Bereich (20), in dem sie miteinander kontaktiert sind, verlaufen sie je Richtung parallel zueinander und schiefwinklig zu den Richtungen der Metalleiterbahnen (1, 2) des ersten Bereichs (10). Mit dieser Anordnung wird, bei geringem Einfluß der Elektromigration, ein vergleichsweise geringer notwendiger Platzbedarf zur Kontaktierung von zueinander othogonalen Metalleiterbahnen ermöglicht.
Patent DE-19939846-C1 (DE)
Title: Air mattress for modulating ridden positions
Inventor: WU SHAN-CHIEH
IPC: A61G7/10
Filed: 1999-08-23
Granted: 2001-02-08
Abstract: The mattress includes a number of inflatable sacs (1) juxtapositionally connected together in a mattress envelope (2). The mattress has a leg bending device (4) in the form of a number of inflatable sacs formed as arcuate shape when inflated, a body turning device (5) consisting of a number of inflatable sacs longitudinally juxtapositioned at a right and left side of a torso section (22) and a head section (21) of the mattress, and a head lifting device consisting of a number of inflatable sacs gradually decreasing in height from a head portion to a patient's shoulder or neck portion.
Patent DE-19951297-C1 (DE)
Title: Control device for road laying machine has beam of road laying machine displaced transverse to travel direction for compensating offset from required path of road surface
Inventor: HORN ALFONS
IPC: E01C19/00
Filed: 1999-10-25
Granted: 2001-04-12
Abstract: The control device has the beam (90) of the road laying machine displaced transverse to the travel direction of the road surfacing machine, with detection of the actual position of a reference point positioned above the beam and the position error between the reference point and the required road path, for corresponding correction of the transverse position of the beam of the road laying machine.  An Independent claim for a road surface laying method is also included.
Patent RU-2037709-C1 (RU)
Title: Contactless sealing device
Inventor: GOLUBEV GEORGIJ A
IPC: F16J15/42
Filed: 1992-10-26
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: shaft is installed in a spaced relation to the casing circular groove. Hermetically secured on the shaft is a disk-shaped impeller with radial blades on the end surface, facing the opposite direction of the sealed space. A number of by-passes with inlet and outlet sections are made in the casing end wall, on the side of the blades. The inlet sections are shifted to the periphery of the impeller, and the outlet sections to its base. EFFECT: enhanced reliability. 7 cl, 5 dwg
Patent RU-2057113-C1 (RU)
Inventor: KABAKOVA ZOYA I
IPC: C07C53/06
Filed: 1992-10-29
Granted: 1996-03-27
Abstract: Использование: соли карбоновых кислот, форминат кальция из формальдегида. Сущность изобретения: ведут реакцию водного формальдегида с гидроксидом кальция при 60 - 70 o С в присутствии борной кислоты или буры. Массовое отношение гидроксида кальция и кислоты 1 : 0,03 или буры 1 : 0,09. Процесс ведут до полного исчерпания формальдегида. Предпочтительно в качестве гидроксида кальция использовать металлургическую известь в виде известкового молока. 1 з. п. ф-лы, 1 табл.
Patent RU-2010785-C1 (RU)
Title: Способ получения компоста и технологическая линия для его осуществления
Inventor: MALOFEEV VYACHESLAV I
IPC: C05F3/00
Filed: 1992-11-16
Granted: 1994-04-15
Abstract: Использование: в сельском хозяйстве, в частности в процессах переработки органического материала на удобрения. Сущность изобретения: способ предусматривает загрузку в бункеры органического вещества - помета, углеродосодержащего компонента - торфа, и ретур из ферментаторов с последующей подачей сырья в смеситель. Готовый продукт накапливается в бункере-накопителе, из которого его перегружают в траншею. Вдоль последней перемещается самоходный аэратор-измельчитель, который подбирает смесь, измельчая ее, дополнительно перемещает и просеивает. Кроме того, смесь обдувается воздухом и подсушивается до влажности 65% . 2 с. п. ф-лы, 1 ил.
Patent RU-2119924-C1 (RU)
Title: Method of controlling molecular weight distribution in polymers
Inventor: KARL RANDE SHERVIN
IPC: C08F212/00
Filed: 1992-10-26
Granted: 1998-10-10
Abstract: FIELD: polymer production. SUBSTANCE: method is accomplished by using dependence of polymerization degree on parameters of free- radical polymerization and controlling concentration of initiator with regard to monomer and in dependence of time. Narrow molecular- weight distribution is ensured to achieve nearly constant polymerization degree. Method is also applicable in half-periodical and half-continuous mode operation, especially in acrylate and methacrylate copolymer production. EFFECT: improved homogeneity of product. 30 cl, 4 tbl, 6 ex
Patent RU-2101941-C1 (RU)
Inventor: ES KOV E K
IPC: A01K57/00
Filed: 1992-11-30
Granted: 1998-01-20
Abstract: FIELD: agriculture, in particular, apiculture. SUBSTANCE: automatic control system has apiary controller 1 with computer 2, active filter 4, rectification unit 5, buffer member 7, apiary controller commutator 6, frequency voltage converter 3, apiary power unit 8 and apiary controllers. Each controller has threshold member 10, three AND gates, apiary power unit 12, apiary controller commutator 13, band pass frequency filter 14, transceiver control trigger 15, amplifier 16, cyclic frequency generator 17 for generating frequency of 600 Hz, actuating trigger 18, initial setting unit 20, microphone 21, power amplifier 23, cyclic generator 24, vibroemitter 25, bee quieting timer 26 and operation cycle timer 27. Apparatus allows attack to be detected by analysis of spectrum of acoustic signals emitted by bees, toxication of area with honey plants by toxic chemicals to be detected, and, as a result negative reaction of bee families in beehives with open bee entrance to be prevented. Besides, apparatus allows physical action suppressing bee flying activities to be automatically eliminated. EFFECT: increased efficiency by precise controlling of bee family activities and enhanced reliability in operation. 3 dwg
Patent RU-2042616-C1 (RU)
Title: Method for regeneration of activated carbon
Inventor: MUKHIN VIKTOR M
IPC: C01B31/08
Filed: 1992-12-14
Granted: 1995-08-27
Abstract: FIELD: regeneration of carbon. SUBSTANCE: method involves heating polluted activated carbon with a stream of flue gases to 500-600 C at the temperature rise rate of 15-25 C/min, cooling it and treating with a stream of water steam at a consumption rate of 5-15 kg per 1 kg of activated carbon when it is heated to 800-950 C at the temperature rise rate of 2-10 C/min. EFFECT: higher efficiency. 2 tbl
Patent RU-2094991-C1 (RU)
Title: Method of cucumber and tomato plants protection from phytopathogens
Inventor: GRINKO NINA NIKOLAEVNA
IPC: A01N63/38
Filed: 1993-03-03
Granted: 1997-11-10
Abstract: FIELD: agriculture. SUBSTANCE: at weak damage plants were treated with 30-50% trichodermin preparation obtained on the basis the strain Trichoderma harzianum VKM F-2477 D that contains 3-5% carboxymethylcellulose. This treatment ensures to recover plants damaged with ascochytosis, white and black rots. EFFECT: enhanced effectiveness of method, increased yield of crops. 8 tbl
Patent RU-2055456-C1 (RU)
Inventor: MAJSOV IVAN A
IPC: A01B49/00
Filed: 1993-03-22
Granted: 1996-03-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: trestle has multispan girder 1, guides 2 for wheels 3 of platform 4 moving over said girder, cam attachments 5 secured on side surface of guides 2 at points above intermediate tracks 6. Cam attachments raise working tools 9 of agricultural implements interacting with soil above intermediate tracks. The platform is equipped with water ballast tank to equalize the total weight of the platform with various replaceable units mounted thereon. Caterpillar-type running gear ensures reliability of frontal movement of trestle while cam attachments provide for continuous movement of platform with implements interacting with soil. EFFECT: higher productivity and reliability. 4 cl, 8 dwg
Patent RU-2068116-C1 (RU)
Title: Windwheel
Inventor: DANILOV YURIJ NIKOLAEVICH
IPC: F03D1/06
Filed: 1993-03-24
Granted: 1996-10-20
Abstract: FIELD: wind power engineering. SUBSTANCE: three aerodynamic ridges are mounted along each vane. The shape of each ridge is a cycloid. The beginnings of ridges are arranged at a distance of one third of the length of vane 1 from its end. The ends of ridges 3 reach the root of vane 1 and occupies half root in the direction of rotation of vane 1. The tip of vane 1 overlaps aerodynamic ridges 3 and occupies half vane 1 from the root. EFFECT: improved design. 5 dwg
Patent RU-2088960-C1 (RU)
Title: Multistage optoelectronic switch
Inventor: FEDOROV VYACHESLAV B
IPC: G02F1/095
Filed: 1993-05-20
Granted: 1997-08-27
Abstract: FIELD: optical data processing, applicable in highly efficient switching devices of multipath telecommunication systems for transmission and reception of data files presented in the form of two-dimensional optical images. SUBSTANCE: components rotating the plane of polarization of passing linearly polarized light through 90 deg., and additional polarization - sensitive splitters, quarter-wave plates and flat reflective elements are introduced in the stages of optical interconnections, and an optical image transmission system and a switch optical train are used. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2068143-C1 (RU)
Title: Pyrotechnic valve unit
Inventor: BOGATOV ANDREJ N
IPC: F16K17/40
Filed: 1993-06-29
Granted: 1996-10-20
Abstract: FIELD: valve. SUBSTANCE: unit has housing with inlet and outlet openings. The rod of the switching mechanism is mounted inside the housing space. The rod is provided with a shear diaphragm that separates the space of the housing into insulated spaces. The switching mechanism is mounted for permitting interconnection of the spaces after actuating the pyrotechnic drive. The pyrotechnic drive is set inside the housing. Normally opened check valves are received in the inlet openings. The valves are provided with a locators that holds the plates in the open position. The locators are coupled with the rod and mounted for permitting loosening the plates after actuating the pyrotechnic drives. EFFECT: enhanced reliability. 11 cl, 2 dwg
Patent RU-2061465-C1 (RU)
Title: Natural shampoo
Inventor: ROSLYAKOVA TAMARA K
IPC: A61K8/97
Filed: 1993-10-19
Granted: 1996-06-10
Abstract: FIELD: cosmetology, deodorants. SUBSTANCE: proposed natural shampoo has complex CO 2 -extract of matricary, basil, eucalyptus (N 29) or CO 2 -extract of fir bark or CO 2 -extract of cedar, complex CO 2 -extract of hop and barley seedlings (N 12) or complex CO 2 -extract of carrot seeds and barley seedlings (N 13), CO 2 -extract of matricary or complex CO 2 -extract of matricary, carrot seeds and rice waste (N 27). The combination of CO 2 -extracts with other components in shampoo composition shows antiseptic property, promotes hair sanitation, etc. , i. e. proposed shampoo shows rinser property. EFFECT: enhanced quality and properties.
Patent RU-2063807-C1 (RU)
Title: Centrifugal multistage crusher
Inventor: DENISOV VALERIJ ALEKSEEVICH
IPC: B02C13/14
Filed: 1993-11-02
Granted: 1996-07-20
Abstract: FIELD: agriculture and other industries; applicable in grinding forage grain and mineral additives. SUBSTANCE: centrifugal multistage crusher consists of loading bin 3 of body 1 with mechanism regulating supply of initial product for grinding with loading and unloading holes in the upper part. Body accommodates rotor including shaft 9 carrying fitted accelerating disks 11, 12 and 13, whose diameter increases as unloading holes of the body approach body unloading hole. Rotor rotates in supports installed in body. Number of accelerating disks corresponds to the number of grinding stages. Installed concentrically against each accelerating disk are deflecting deck plates 14, 15 and 16 with toothed conical deflecting surface with large base of the latter, to unloading hole. Installed under accelerating disks are sieving screens 17 and 18 and slide boards 19 and 20 concentric to rotor rotation axis. Installed at body bottom is discharge hopper through which ground product is discharged. Mounted on the side of loading hole, on crusher rotor shaft, is impeller 5 of axial fan, and installed on body is casing 6 with several connecting branch pipes located concentrically to rotor rotating axis, regulating gate, and installed inside the body are guides of air flow in form of conical funnels 24 and 25 located over outer diameter of sieving screens concentrically to rotor rotation axis. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2073487-C1 (RU)
Title: Device for checking activity state of operator
Inventor: ASHMETKOV ALEKSANDR SERGEEVICH
IPC: A61B5/0531
Filed: 1993-11-12
Granted: 1997-02-20
Abstract: FIELD: medical technology, particularly, facilities for checking person in system "person-machine", where high demands are made with respect to human reliability; this systems involve powerful and potentially dangerous ones, such as flight control station, atomic power station, system of arming and so on. SUBSTANCE: device has amplifier, band-pass filter, comparator, threshold element, signal processing and monitoring units, differentiator, integrators and timing generator; moreover device can involve block for indication of current activity state of person. EFFECT: enlarged functional capabilities due to checking functional state of operator, ranging from somnolence to overirritation. 3 cl, 3 dwg
Patent RU-2090513-C1 (RU)
Title: Apparatus for flotation treatment of natural and waste waters
Inventor: SINEV IGOR O
IPC: C02F101/00
Filed: 1993-12-10
Granted: 1997-09-20
Abstract: FIELD: water treatment. SUBSTANCE: apparatus has casing, systems for supplying liquid to be treated and flotation agent, system for withdrawing treated liquid, system for collecting and compacting flotation sludge made in the form cylinder/cone-shaped separation chamber installed in casing above the level of liquid, and sludge discharge pipeline. Flotation sludge is collected in separation chamber, compacted, and withdrawn from flotator under hydrostatic pressure. EFFECT: improved design. 1 dwg