baber/WOPTO huggingface dataset:
Patent DE-19524389-C1 (DE)
Title: Self-propelled vertical and horizontal drilling equipment
Inventor: KOEHLER GEORG
IPC: E21B15/00
Filed: 1995-07-04
Granted: 1996-10-02
Abstract: A device is proposed for drilling holes and/or slits in the vertical and horizontal direction, in particular for drilling holes and/or slits in a stone block. The device comprises a self-propelled crane bridge (2) which runs on tracks and is of full-gantry, half-gantry or bridge design, the support pillars (3, 4) being of variable length. The crane bridge is provided with at least one traveller (9) on which height- and direction-adjustable carriages (11) and drilling tools are fitted.
Patent DE-19540149-C1 (DE)
Inventor: FELDKAEMPER RICHARD
IPC: B41F13/30
Filed: 1995-10-27
Granted: 1997-04-24
Abstract: The spindle (10) with two thread sections (12, 13) is rotatable with its front end area but in an axial direction is immovable. It is located in a front slide (8). The first thread section (13) is screwed into a first spindle nut (14) held on the slide guide (6) or a frame. The second thread section (12) between the first thread section and the front slide is screwed into a second spindle nut (16) on the rear slide (17). The first spindle nut is located rotatably but axially immovably on the slide guide or frame and is provided with a gearwheel or a toothed disc (21), which is rotatable by a drive, comprising a shaft (22) carrying a toothed belt disc (23).
Patent DE-19547983-C1 (DE)
Title: Supporting component for car roof-rack
Inventor: ZOOR REINHOLD
IPC: B60R9/058
Filed: 1995-12-21
Granted: 1997-07-24
Abstract: The supporting component has supporting feet fixed to a transverse beam bear via plates on the roof, being pressed by a clamping mechanism at one or both sides. Each plate pivots on an axis at right angles to its vertical axis and also on one extending in the car lengthwise direction in relation to the foot. Each foot (5) bears directly against a plate (12), in which it is secured by the lengthwise direction of the car, while pivoting on an axis at right angles to the plate.  There is a hinge-joint (25) between foot and plate is free of supporting loads and allows relative movement between them, both on an axis at right angles to the plate and also on one running in the car lengthwise direction. The clamping claw (14) for each foot can be a loose component fitting round the supporting surface on the roof. The clamping mechanism passes loose through the foot, acting against the beam between the feet.
Patent DE-19619406-C1 (DE)
Title: Liquid separator for distillation columns
Inventor: NIEBL ROLAND DR RER NAT
IPC: B01D3/32
Filed: 1996-05-14
Granted: 1997-09-04
Abstract: The invention relates to a separating device for currents of liquid, in particular for reflux separation for distillation columns to set a desired reflux ratio between drawn-off distillate and distillate returned into the column. Said device comprises a distributor housing (1) with a condensate intake (2) and a distillate outlet and a column reflux pipe (8), the distributor housing (1) being subdivided into three tanks (9, 10, 11) floodable in succession, and separated from each other by two weirs. The condensate inlet (2) is connected to the first tank (9) and the third tank (11) is connected to the column reflux pipe (8). The second tank (10) is subdivided by transverse sheet metal plates into separate chambers (18, 19, 20, 21) which each have individual outlets (12, 13, 14, 15) attached to the distillate outlet and provided with separate blocking means. The third tank (11) is connected via an individual weir (5) to the second tank (10).
Patent DE-19709997-C1 (DE)
Title: Hammer forge for reducing thickness of tubular workpiece
IPC: B21J9/06
Filed: 1997-03-12
Granted: 1998-07-23
Abstract: The hammer forge comprises a hammer unit (14) at a circular forging or beating device, and has a mandrel (36) at the free end of a sliding mandrel rod (38) which moves along the advance bed (16,18) between two end positions. In one end position, the end with the mandrel is moved out of the bed (16) into a loading position to slide as far as its other end position in relation to the workpiece (42) and into the working position of the mandrel. The workpiece advance mechanism has a slide (22) in front of the hammer unit, in the direction of workpiece movement, and a slide (26) after the hammer unit (14) to grasp the workpiece for removal. The workpiece is heated (46) before hammering.
Patent DE-19730179-C1 (DE)
Title: Plug insert for guiding melt in part of plastics injection moulding tool
Inventor: SCHROEDER HARALD
IPC: B29C45/27
Filed: 1997-07-15
Granted: 1998-10-22
Abstract: A plug like-insert(10) for guiding melt in a hot runner part(15) of a plastics injection mould comprises a body(E) with one or more channel sections(19,19A) which inserts into a recess(18) in the tool part and is supported by its outer faces(34,35) on the inner face of the recess. A wedge face(37) of the insert body(E) is inclined to the insertion direction(y) with the angle facing the melt feed side and lays against a corresponding surface(38) of the tool part. A clamping screw(31) on an axis parallel to the insertion direction pulls the insert body towards the tool part(15) and the mating wedge faces(37,38) press the sealing surface(20) of the melt channel section(19) towards the opposing sealing face(21) of the connecting melt channel(16) in the tool part. Also claimed is two part insert(10) comprising an insert body(E) and a complementary clamping wedge(K). The insert body wedge face(37) is inclined to the insertion direction(y) as before, but with the angle facing away fro m the melt feed side and the corresponding wedge face(38) of the clamping wedge(K) forces the insert body sealing face(20) towards the tool part sealing face(21) when a clamping screw (31) is tightened in the clamping wedge(K).
Patent DE-19730991-C1 (DE)
Title: Differential pressure sensor
Inventor: MARTIN JOERG
IPC: G01L27/00
Filed: 1997-07-18
Granted: 1998-12-03
Abstract: The pressure sensor has a measuring chamber (1) with an input opening (2) for connection to the measured gas and a reference chamber (3), which are separated from one another via a gas-tight membrane (4). At least 4 expansion measuring strips (5,6) are attached to one side of the membrane, with 2 positioned at the membrane edge for detecting tangential deformation and 2 positioned radially at its centre. A circular measuring plate (7) is applied to the membrane over the expansion measuring strips, for acting as a spring body.
Patent DE-19745847-C1 (DE)
Title: Medical instrument for acnetherapy
Inventor: KRUEGER PAUL DR MED
IPC: A61B17/22
Filed: 1997-10-16
Granted: 1998-08-13
Abstract: The instrument (10) has a handle (11), a shaft (12), and a spoon-shaped therapy part (13), which has a small, semi-elliptical bowl (14). That part of the surface spanned by the edge of the bowl and facing the long handle part forms a predetermined acute angle (18) with the longitudinal axis of the shaft. The front free end of the bowl pointing away from the long handle part is rounded into an arc possessing an increasing curvature. The shaft consists of two facing, truncated pyramid shaped conical parts. The part (21) facing the therapy part is five to ten times longer than the part (22) facing the handle.
Patent DE-19818691-C1 (DE)
Title: Control of concentration and yield in reverse osmosis plant
Inventor: SCHAEL WILFRIED
IPC: G05D21/02
Filed: 1998-04-25
Granted: 1999-09-16
Abstract: Water level in the buffer (30) is controlled between upper and lower levels, alternately admitting and blocking inlet flow. The concentrate flow change-over interval is synchronized with the interval of level control. Preferred Features: In each control interval, raw water volume (Qw) admitted and concentrate volume leaving (Qa) are measured. To control yield, the desired concentrate efflux Qa(n) for the current period n is determined, based on the desired  yield value esoll and the measured raw water influx Qw(n-1) in the previous filling phase. Flow of concentrate leaving is reduced in the current interval, once the determined concentrate volume has left. Desired concentrate efflux is given by Qa(n) = Qw(n-1) x (1-esoll). Concentrate efflux is blocked once the efflux achieves this value in the current interval. The difference between desired and measured values is calculated at the end of each interval. The calculated value is reduced by this difference in the following interval. The yield e in corresponding period n, is given by e = 1-Qa/Qw. To maintain minimal concentrate separation at greatly reduced permeate efflux, excess concentrate is extracted using the valve (68), once the interval exceeds a given limit above that of the preceding value.
Patent DE-19854124-C1 (DE)
Title: Sigma-Delta D/A-Wandler
Inventor: JELONNEK BJOERN
IPC: H03M7/00
Filed: 1998-11-24
Granted: 2000-08-24
Abstract: Die vorliegende Erfindung betrifft einen Sigma Delta D/A-Wandler (300) mit N Stufen, wobei die n-te Stufe, mit n = 1, 2, 3, ...N, folgendes umfasst, einen ersten Addierer (10), welcher ein Nutzsignal x(k) (12) mit einem Fehlersignal err¶n¶(k-1) zu einem Eingangssignal e¶n¶(k) (14) addiert, einem Quantisierer (16), welcher das Eingangssignal e¶n¶(k) (14) gemäß einer vorbestimmten Quantisierungsfunktion zu einem Ausgangssignal y¶n¶(k) (18) quantisiert, sowie einem zweiten Addierer (20), welcher das Eingangssignal e¶n¶(k) (14) mit dem invertierten Ausgangssignal y¶n¶(k) zu x¶n¶(k) (21) addiert und einem Verzögerungsglied (22) zuführt, welches das Signal x¶n¶(k) (21) um eine Taktperiode verzögert als das Fehlersignal err¶n¶(k-1) an den ersten Addierer (10) abgibt. Hierbei ist zwischen dem zweiten Addierer (20) und dem Verzögerungsglied (22) ein Betragsminderer (24) vorgesehen, welcher das Signal x¶n¶(k) (21) unverändert belässt, wenn x¶n¶(k) = 0 ist und ansonsten den Betrag  DOLLAR F1 des Signals x¶n¶(k) (21) um wenigstens eine kleinste darstellbare Zahleneinheit erniedrigt, wobei die Quantisierungsfunktion des Quantisierers (16) der n-ten Stufe des Sigma Delta D/A-Wandlers (300) folgendermaßen lautet:  DOLLAR F2
Patent DE-19928768-C1 (DE)
Title: Process and apparatus for determining the germination characteristics of seed corn by bio-photon and water moisture detection
Inventor: POPP FRITZ-ALBERT
IPC: G01N21/76
Filed: 1999-06-23
Granted: 2000-07-13
Abstract: A process (I) and apparatus for determining the germination characteristics of seed corn by bio-photon and water moisture detection, are new. In a process (I) to determine the germination capacity of seed grain especially cereals, the seed grain is first exposed to light pulses for a defined period and the exposure then terminated. A measurement is made of at least one characteristic of the light then emitted by the seed without further light stimulation especially the residual luminescence or spontaneous light emission. The light emitted gives an indication of the germination capacity of the seed. In addition a further measurement is made especially of the seed grain water content, and is used as a correction factor to the germination characteristic based on the light value. An Independent claim is also included for apparatus for use in (I).
Patent DE-19934256-C1 (DE)
Title: Verfahren zum Anschweißen eines Befestigungsrohres an das Ende eines rohrförmigen Stabilisatorarmes
Inventor: KUROKAWA HIROTSUGU
IPC: B23K11/00
Filed: 1999-07-21
Granted: 2000-10-12
Abstract: Verfahren zum Schweißen des Befestigungsrohres an einem hohlen Stabilisator-Aufhängungsarm, das herkömmlicherweise nur durch Bogenschweißen durchgeführt worden ist, wobei der hohle Stabilisator-Aufhängungsarm in Übereinstimmung mit der Außenumfangsfläche des Befestigungsrohres vor dem Bogenschweißen bearbeitet werden mußte. Die Nachteile eines derartigen Vorgangs liegen darin, daß der Schweißvorgang unvermeidlich kompliziert ist; es ist schwierig, zwei Teile in eingem Oberflächenkontakt zu halten; die Schweißnaht wird nicht um die innere Umfangsfläche, sondern nur um die äußere Umfangsfläche des Stabilisator-Aufhängungsarmes ausgebildet und daher ist die Verbesserung einer Verbindungsfestigkeit begrenzt; während des Bogenschweißens sind komplizierte Anordnungen notwendig, um zwei Teile, die miteinander verschweißt werden solle, zu drehen, während sie in der gewünschten Relativposition gehalten werden, weil der hohle Stabilisator-Aufgängungsarm und das Befestigungsrohr vor dem Bogenschweißen weder miteinander verschweißt noch verbunden sind. DOLLAR A Um dieses Problem zu lösen, schlägt die Erfindung ein Schweißverfahren vor, bei dem die Befestigungsrohre durch Widerstandsschweißen an den einander gegenüberliegenden Enden des hohlen Stabilisator-Aufhängungsarmes 1 angeschweißt werden und danach diese zwei Teile einem Bogenschweißverfahren unterzogen werden.
Patent DE-19938997-C1 (DE)
Title: Notstromversorgung sowie dazugehöriges Verfahren
Inventor: LUNGWITZ MATTHIAS
IPC: H02J9/06
Filed: 1999-08-17
Granted: 2001-12-20
Abstract: Die Erfindung betrifft eine Notstromversorgung sowie ein dazugehöriges Verfahren, insbesondere in einem Telekommunikations-Endgerät, bei dem eine Notstromversorgungseinheit (NSV) eine Notstromversorgung für eine Basiseinheit (1) aus einem Akku (EM) eines Mobilteils (2) ableitet. Auf diese Weise ergibt sich eine kostengünstige sowie platzsparend zu realisierende Notstromversorgung in einem Telekommunikations-Endgerät.
Patent MD-4251-C1 (MD)
Title: Nutrient medium for cultivation of Trichoderma lignorum CNMN-FD-14 fungal strain
Inventor: ŞCERBACOVA Tatiana
IPC: C12R1/885
Filed: 2012-10-12
Abstract: The invention relates to microbiology and phytopathology, in particular to a nutrient medium for cultivation of Trichoderma lignorum CNMN-FD-14 fungal strain - producer of biopreparation that may be used for biological protection and as plant growth promoter.The nutrient medium, according to the invention, comprises, in g/l: molasses from sugar beet - 20.0; sucrose - 10.0; KH2PO4 - 2.0; MgSO4x7H2O - 1.0; NaNO3 - 2.0; CaCO3 - 2.0 and drinking water - the rest, with pH 5.5…6.0.
Patent MD-4528-C1 (MD)
Title: Device and method for closing containers
Inventor: VACCARELLA PAOLO
IPC: B65B7/26
Filed: 2011-06-21
Abstract: The invention relates to devices and methods for closing containers.The device for closing containers (C) including a first (C1) and a second (C2) vat-shaped half-shell to be coupled with their respective mouth portions (C12) in a frontal mating relationship, includes a support body (12) with a holder structure (14) to receive said first half-shell (C1) with said second half-shell (C2) hinged (C3) to each other, and a turnover element (112) including a pusher member (120).The method for closing containers (C) includes arranging the first half-shell (C1) of one of the containers (C) in a support body (12) with the second half-shell (C2), providing the turnover element (112) with a pusher member (120), advancing the pusher member (120) towards the side of the support body (12) to impart the turnover closing movement to the second half-shell (C2).
Patent RU-2101399-C1 (RU)
Inventor: MARTYNOVA L A
IPC: D02G3/36
Filed: 1992-10-16
Granted: 1998-01-10
Abstract: FIELD: production of high-strength articles, such as protective gloves. SUBSTANCE: reinforced thread has core made from at least one metal corrosion-resistant wire of 0.06-0.09 diameter. Wire is twisted with at least one aromatized polyamide thread having linear density of 29.4-167 tex. Core is wound with synthetic threads in two opposite directions. Thread running around core in one direction is based on polyamidobenzimidazole terephthalamide or copolyparaphenylene terephthalamide or polyester and thread running in opposite direction may be polyester or polyamide thread. Aromatized polyamide core thread may be based on copolyparaphenylene terephthalamide mixed with aliphatic polyamide used in an amount of 5-20 % by weight of aromatic copolyamide. Twisting rate is 3-8 coils/cm. EFFECT: increased efficiency, wider operational capabilities and improved quality of products manufactured from such thread. 3 cl, 1 tbl
Patent RU-2067044-C1 (RU)
Title: Impact-action pneumatic machine
Inventor: KASATKIN ARKADIJ VIKTOROVICH
IPC: B25D17/00
Filed: 1992-11-05
Granted: 1996-09-27
Abstract: FIELD: mining industry; construction. SUBSTANCE: impact-action pneumatic machine has hollow housing with end face wall, striker and spool arranged in housing for axial travel. Stepped rod with air feed channels is installed in end face wall of housing. Spool is installed on rod smaller step with radial clearance. Stepped rod can be installed for axial displacement. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2033760-C1 (RU)
Inventor: ANDREEV ALEKSEJ P
IPC: A61B18/02
Filed: 1992-10-29
Granted: 1995-04-30
Abstract: FIELD: medicine. SUBSTANCE: cryogenic surgical apparatus has: heat-insulated tank for cooling agent 1, intaking pipe 4, nozzle 8 with located in it cooling agent feeding and outgoing canals 11, 12 and applicator 9; expanding chamber electrical heater 10; mounted on outgoing canal outgoing gas electrical heater 22 and made in the form of control valve joint 14 controller, distributing piston 15 of which is set so as to be capable to close additional canal 20, that connects part of outgoing canal, located before outgoing gas electrical heater, with outlet part. EFFECT: increased productivity of cryogenic surgical apparatus. 2 dwg
Patent RU-2031958-C1 (RU)
Title: Method of preparing of composition for fur and leather greasing
Inventor: BELSKAYA LEONIDA A
IPC: C14C9/02
Filed: 1992-11-18
Granted: 1995-03-27
Abstract: FIELD: fur and leather treatment. SUBSTANCE: method involves oxidative sulfonation of natural fat with sodium bisulfite in the presence of surface-active substance and cobalt nitrate at concentration 0.005-0.05% (as 2% cobalt to the total fat content). Then chloroparaffins (content of bound chlorine is 24-29%) were added to the reaction mass at concentration 35-72 wt.-% of reaction mass, mixture of anion-active and nonionogenic emulsifier taken at the ratio (0.6-0.8):1 at concentration 8-20 wt.-% of reaction mass, and process is carried out at pH 6-8. EFFECT: improved method of greasing. 1 tbl
Patent RU-2054337-C1 (RU)
Inventor: ARZHANOV VADIM G
IPC: B07B7/12
Filed: 1992-12-28
Granted: 1996-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: scalperator has intaking and discharging branch pipes. Conveyer, lattice made of hinged members attached to haulage body of conveyer and outlet branch pipe of large-sized particles are disposed between intaking and discharging branch pipes. The lattice is made in the form of transversal sloping planks attached to haulage body cantilevered with the help of hinges. On one side each plank has barriers of separate plates disposed perpendicular to lateral surface of planks forming the lattice holes. On upper branch of conveyer working body the loose ends of transversal planks relative to hinge are sloped towards opposite side of haulage body movement and the barriers of each plank from the hinge side. On lower branch of conveyer the loose ends of transversal planks relative to hinge are also sloped towards opposite side of haulage body movement and rest on the bottom of trough chute. The scalperator is equipped with oscillator in the form of rolls with rotation eccentricity disposed on shaft under haulage body bed of upper branch of conveyer for possible creating of lattice vibrations. Pneumoseparating chamber formed in transversal plane of conveyer between louver wall and wedge-shaped inlet branch pipe with upper disposition of output hole is in space of intaking and discharging branch pipes. EFFECT: enhanced quality of separating loose materials. 2 cl, 4 dwg
Patent RU-2054776-C1 (RU)
Inventor: NOSOV INNOKENTIJ M
IPC: H02G7/05
Filed: 1992-12-24
Granted: 1996-02-20
Abstract: FIELD: power engineering. SUBSTANCE: wire suspension has insulating members designed to attach wire to supporting structure member, such as crossarm, and built up of three parts for securing conductors of high-voltage power transmission line and conductors of low-voltage line arranged one under other. Conductors of two power transmission lines of different voltage classes are connected to insulating member at points placed at respective potential of mentioned power transmission lines. Conductors of high-voltage transmission line may be arranged both above and below those of low-voltage line. EFFECT: improved economic efficiency due to provision for combining functions of part of suspension insulation for conductors of power transmission lines of different voltage classes. 3 cl, 2 dwg
Patent RU-2111452-C1 (RU)
Title: Method for measuring channel pipe geometry and device for its embodiment
Inventor: VINOGRADOV S A
IPC: G01B11/26
Filed: 1993-03-02
Granted: 1998-05-20
Abstract: FIELD: measurement technology. SUBSTANCE: when measuring the channel pipe geometry, simultaneously with measuring the pipe warping pipe diameter and shift of angle meter case axis relative to pipe walls are measured. Measurement data are used for calculation of fluctuations of angle between angle meter axis and channel pipe axis. Device has two diameter meters, two centering mechanisms, angle meter and measuring unit. EFFECT: higher measurement results. 3 cl, 2 dwg
Patent RU-2056728-C1 (RU)
Inventor: SHARUPICH VADIM P
IPC: A01G9/02
Filed: 1993-03-29
Granted: 1996-03-27
Abstract: Изобретение относится к сельскому хозяйству, может быть использовано в теплицах для выращивания сеянцев и рассады. Кассета для сеянцев и рассады содержит коробчатый корпус, в крышке которого посредством заушин установлены для сеянцев конусообразные ячейки, днища которых сопряжены с элементами для рассады. Поверхность элементов для рассады выполнена конической, элементы для рассады размещены соосно ячейкам и соединены между собой в блок, а блок соединен с крышкой фиксаторами, установленными в их заушинах, при этом сопрягаемые диаметры ячеек и элементов равны. Изобретение позволяет повысить плотность посадки рассады, увеличить продуктивность теплицы. 2 ил.
Patent RU-2095901-C1 (RU)
Inventor: SYCHUGOV VLADIMIR A
IPC: H01S5/065
Filed: 1993-04-12
Granted: 1997-11-10
Abstract: Использование: в оптоэлектронике, в частности в системах оптической связи и обработки информации. Сущность: на выходной торец лазера наносится два слоя диэлектрика, один из которых является одномодовым волноводом, а другой буферным слоем, оптически изолирующим волновод от среды с высоким показателем преломления. Волноводный слой гофрирован с периодом Λ = λ/n *  , где n *  - эффективный показатель преломления волноводной моды. Гофрировка волновода обеспечивает узкополостное отражение света в направлении, нормальном к поверхности его, а растекание света по этому волноводу уширяет пучок света. Это обстоятельство способствует генерации света по всему сечению активной области и дает в результате низкую расходимость его в плоскости p-n-перехода. По сравнению с имеющимися лазерами с широкой областью излучения, заявляемый лазер обладает узкой линией излучения, высокой надежностью работы, компактностью и не требует использования сложной технологии при своем изготовлении, такой, например, как РОС-лазеры. 1 ил.
Patent RU-2061204-C1 (RU)
Title: Induction furnace cover
Inventor: KILIN PAVEL I
IPC: F27D11/06
Filed: 1993-04-20
Granted: 1996-05-27
Abstract: FIELD: non-ferrous metallurgy; induction furnace covers for entrapping and discharging gases. SUBSTANCE: cover has casing with suction branch pipe mounted on swivel platform and baffle plate made in form of two triangular plates and rigidly secured on casing; articulated between plates is damper; horizontal plate with overhangs is located at upper level of loading opening at clearance over perimeter of casing; overhangs are rigidly secured on plate on three sides and cover contour of loading opening; blind is articulated on plate on side of loading opening for partial overlapping. EFFECT: enhanced reliability. 1 dwg