baber/WOPTO huggingface dataset:
Patent RU-2767757-C1 (RU)
Title: External gap linear arrester
Inventor: RUOKOLAINEN HANNU
IPC: H02H9/06
Filed: 2019-09-09
Granted: 2022-03-21
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering. External gap linear arrester (EGLA) for power transmission lines comprises: series varistor unit (1) (SVU), which is made with possibility of connection between power transmission line and grounding; primary spark gap unit (8) in series connected to the first end of the SVU; secondary gap located between the second end of the SVU and ground. Secondary gap is connected in series to the second end of the SVU. Short-circuiting bridge (3) is connected in parallel with the secondary gap. Disconnector (4) is installed in short-circuiting bridge (3), besides, this disconnector is made with the possibility of opening the short-circuiting bridge in case of SVU unit overload. Also described is the pulse protection method implemented by the EGLA discharger. 
     EFFECT: providing a linear arrester with the ability to withstand lightning pulses and to process switching pulses of a given value without breakdown. 
     16 cl, 4 dwg
Patent RU-2757691-C1 (RU)
Title: Video glass for vehicle
Inventor: SHUDA ANDREI IVANOVICH
IPC: G09F21/04
Filed: 2021-05-24
Granted: 2021-10-20
Abstract: FIELD: equipment for vehicles.SUBSTANCE: invention relates to additional equipment for vehicles and is intended to inform people by creating a static image or video, for example, from rear element of the vehicle. The video glass contains glass, a liquid crystal matrix, a diffuser, a heat-conducting sheet, an array of light-emitting elements, and a frame. The liquid crystal matrix is installed using an adhesive material on glass, the shape and dimensions of which are similar to a standard vehicle glass, with a silkscreen printed limiting the transparent area of the glass at the installation site of the liquid crystal matrix. The air gap between the glass and liquid crystal matrix is filled with an optically transparent substance. A diffuser is installed on liquid crystal matrix from the back side with help of an adhesive material. Video glass frame is installed using an adhesive material on the glass and a heat-conducting sheet with an array of light-emitting elements.EFFECT: invention makes possible to inform observers in rear part of the vehicle on glass of the vehicle.1 cl, 4 dwg
Patent RU-2765507-C1 (RU)
Title: Elevator rack
Inventor: Dombrachev Aleksandr Nikolaevich
IPC: B65G1/127
Filed: 2021-09-21
Granted: 2022-01-31
Abstract: FIELD: devices for storing articles in a given order. 
     SUBSTANCE: invention relates to devices for storage of products in a given order, namely to conveyor-type racks with movement of baskets along a closed circuit in a vertical plane. Elevator rack contains two vertical posts fixed on U-shaped frame base and connected by horizontal stiffeners. Upper and lower horizontal planks are fixed on posts, at the ends of which driven sprockets are installed on axes. Drive shaft with first and second drive sprockets is installed under lower plank on bearings fixed in vertical posts, which is connected by mechanical transmission to shaft of electric motor rotor. Driven and driving sprockets go around endlessly closed first and second load-carrying chains, on which lugs are fixed. Baskets are freely suspended in lugs on horizontal axles. First end of each of the axes is fixed in the lug of the first chain, and the second end is in the lug of the second chain coaxial to it. On the side walls of the baskets there are permanent magnets fixed, magnetic transducers are secured at the tops of the posts, their outputs being connected to measuring inputs of a control unit equipped with a display module, a command pedal and a data input unit, wherein the power output of the control unit is connected to an electric motor. 
     EFFECT: invention provides automation of basket position control. 
     10 cl, 3 dwg
Patent DE-2628367-C2 (DE)
Title: Fabricating pn junction semiconductor layers - for use in solar battery, by ionised cluster beam deposition
IPC: H01L21/363
Filed: 1976-06-24
Granted: 1983-08-25
Abstract: Solid state pn junction element is formed (a) providing a semiconductor substrate of one conductivity type, (b) forming a vapour of a semiconductor material of opposite type, (c) injecting the vapour into a vacuum region of =10-2 torr to form clusters of atoms. This is followed by (d) bombarding the clusters with electrons to ionise them, and (e) accelerating the ionised clusters by an electric field to barbary the substrate and form a coating layer and a pn junction. Used esp. in prodn. of thin-film solar cells. Method provides high quality, high crystallinity thin film layers with good economy and productivity.
Patent DE-2902730-C2 (DE)
IPC: B23B17/00
Filed: 1979-01-25
Granted: 1982-09-09
Abstract: 1. A lathe with at least one upright (62, 63) for receiving a longitudinal guide (64) - extending parallel to the axis of the workpiece spindle - of a tool support, in which the system formed from the upright (62, 63) and the guide (64) is reinforced by means of at least one support tube (60), extending parallel to the guide, and one upright receives both the workpiece spindle (61) and its drives, characterized in that the working space and/or the drive space of the machine is inside the support tube (60).
Patent DE-2942385-C2 (DE)
IPC: B65H69/06
Filed: 1979-10-19
Granted: 1982-10-28
Abstract: A binding for bundles of fibers in which fibers originating from at least one of the fiber bundles wind around the rest of the fibers in a manner locked by tension. Fiber bundles which are to be bound are deformed between deformation members and fibers are removed from at least one of the fiber bundles and are wound in a manner locked by tension around the remainder of the remaining pieces of fibers to be bound. Deformation members are positioned very close to each other, each having a profiled surface, and they can be driven in opposite directions with respect to each other. The fiber bundles which are to be bound are deformed in the gap between the deformation members.
Patent DE-3050318-C2 (DE)
Title: Control appts. for cassette tape recorder - has ejection control mechanism which is engageable WRT ejecting appts. when e.g. rewinding slider is not locked
Inventor: TOMITA SEIJI
IPC: G11B25/06
Filed: 1980-06-27
Granted: 1984-09-20
Abstract: The cassette tape recorder comprises a locking mechanism for locking operation sliders for keeping a tape recorder mechanism in a desired operation mode. A stop operation lever is used for releasing the lock effected by the locking mechanism and for bringing the tape recorder mechanism to a stop mode. An ejecting lever is incorporated for ejecting a cassette. An ejection control mechanism is controlled by the operation lever to be non-engageable with respect to the ejecting lever when an operation slider is locked and to be engageable when no operation slider is locked. The ejection control mechanism operates the ejecting lever to eject the cassette tape through the locking mechanism by a stop operation when it is engageable and when the stop operation lever is operated.
Patent DE-3108602-C2 (DE)
Title: Verfahren zur selektiven Herstellung von eine Perfluorkohlenstoffgruppe enthaltenden Aldehyden
IPC: C07C45/00
Filed: 1981-03-06
Granted: 1984-11-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung eines eine Perfluorkohlenstoffgruppe enthaltenden Aldehyds, das dadurch gekennzeichnet ist, daß man ein eine Perfluorkohlenstoffgruppe enthaltendes Olefin der allgemeinen Formel  (1. Formel)  worin R ↓f eine einwertige Perfluorkohlenstoffgruppe darstellt, in Gegenwart eines Rhodiumkatalysators hydroformyliert.
Patent DE-3113087-C2 (DE)
Title: 1,4-Disubstituierte Piperazine, deren Salze, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende Arzneimittel
IPC: A61K31/495
Filed: 1981-04-01
Granted: 1984-06-14
Abstract: Die Erfindung betrifft Azetylsalizyloyl-Derivate des Piperazins, Verfahren zu ihrer Herstellung durch Umsetzen von Piperazin oder von dessen 1,4-bis-Hydroxyalkyl-Derivat mit aktivierten Derivaten der Azetylsalizylsäure, etwa Halogeniden, symmetrischen oder gemischten Anhydriden, oder mit einem Halogenalkylester der Azetylsalizylsäure, und damit in Zusammenhang stehende pharmazeutische Ansätze.
Patent DE-3131542-C2 (DE)
IPC: G12B9/10
Filed: 1981-08-08
Granted: 1990-07-26
Abstract: 1. Device for mounting measuring instruments in control panels, with two mounting elements (5) arranged at opposite sides of the housing (3) of the measuring instrument, each mounting element (5) consisting of a thin elastic plate which is mounted on the housing (3) and which is formed from a holding part (5) and a wing-shaped angled clamping part (6), characterized in that the holding part (5) is constructed to be rectangular for mounting a cuboid housing, and ends (7) are angled in a U-shape away form the plane of the plate at its narrow sides, in that these ends (7) are parallel to one another and have elastic locking catches (8), in that the holding part (5) is fitted flat into an opening (10) of equal size in the housing (3) without increasing the external dimensions of the housing (3), in which arrangement the locking latches (8) detachably anchor the plate (4) in opening (9) in the housing (3).
Patent DE-3139162-C2 (DE)
Title: Verfahren zur Konzentrierung von Strahlungsenergie, insbesondere von Solarenergie, auf Strahlungsempfänger
IPC: F24S23/70
Filed: 1981-10-02
Granted: 1984-06-20
Abstract: Um bei einem Verfahren zur Konzentrierung von Strahlungsenergie, insbesondere von Solarenergie, auf Strahlungsempfänger, bei welchem man die von der ihre Position gegenüber dem Strahlungsempfänger verändernden Strahlungsquelle einfallende Strahlung über Spiegel auf den Strahlungsempfänger lenkt, den Gesamtwirkungsgrad des Strahlungsempfangs zu verbessern, wird vorgeschlagen, daß man mehrere in einem Empfängerfeld angeordnete Strahlungsempfänger sowie eine Vielzahl von in einem Spiegelfeld angeordneten Spiegeln verwendet und die Spiegel entsprechend der jeweiligen Position der Strahlungsquelle einzeln oder in Gruppen derart orientiert, daß sie wahlweise verschiedene Strahlungsempfänger mit reflektierter Strahlung beaufschlagen.
Patent DE-3145236-C2 (DE)
Title: Verfahren zur Herstellung von verformungsbeständigen oxydischen Schutzschichten
IPC: C23C8/10
Filed: 1981-11-13
Granted: 1984-11-22
Abstract: Verfahren zur Herstellung von verformungsbeständigen, oxidischen Schutzschichten auf Werkstücken, bei dem in einer auf der Werkstückoberfläche erzeugte Oxidschicht durch hohe Verformungen im Grundmaterial Risse induziert werden. Die Risse werden anschließend dadurch ausgeheilt, daß die Zwischenräume mit neu entstehendem Oxid gefüllt werden, das sich in einem Nachoxidationsprozeß bildet. Durch mehrmaliges Wiederholen dieses Vorganges wird der Eigenspannungszustand in der Schicht dergestalt gesteuert, daß der nutzbare, elastische Verformungsbereich ausgedehnt wird.
Patent DE-3148152-C2 (DE)
Title: Induktiver Signalgeber an einer Greiferschützenwebmaschine
IPC: G01V3/08
Filed: 1981-12-05
Granted: 1985-09-12
Abstract: Ein induktiver Signalgeber an einer Greiferschützenwebmaschine mit am Ladenbalken (2) angeordneten magnetisierbaren Führungszähnen (1, 1a, 1b, 1c) für das Projektil enthält eine nahe der Oberseite des Ladenbalkens (2) angeordnete, einen Führungszahn (1b) umfassende Induktionsspule (3). Die Wicklung (3W) ist zwecks Magnetisierung des Führungszahns (1b) an eine Gleichspannungsquelle angeschlossen und dient gleichzeitig zur Erzeugung eines Steuersignals beim Vorbeiflug des Projektils.
Patent DE-3203222-C2 (DE)
Title: Knüppel zur Herstellung eines drahtförmigen Supraleiters
IPC: C22C9/00
Filed: 1982-02-01
Granted: 1986-12-11
Abstract: Vorgeschlagen wird ein monofiles oder multifiles Draht- oder Kabelprodukt, bei dem Streckmetall oder durchbrochenes Metall konzentrisch oder halbkonzentrisch entlang der Länge des Drahtes als Schicht angeordnet ist, so daß die Zwischenräume oder Löcher im Metall sich radial zum Draht oder Faden öffnen. Das Streckmetall oder durchbrochene Metall kann in diesen Drähten oder Fäden als Verfestigungsschicht, als leitende Schicht oder als Diffusionssperrschicht dienen.
Patent DE-3233005-C2 (DE)
Title: Gerät zur Prüfung der Echtheit von Wertzeichen
IPC: G07D7/128
Filed: 1982-09-04
Granted: 1984-07-26
Abstract: Gerät zur Prüfung der Echtheit von Wertzeichen, insbesondere Handgerät, zur visuellen Prüfung bzw. Erkennbarmachung von Wasserzeichen in Briefmarken mit im Gehäuse eingebauter Lichtquelle und Stromversorgungsteil, derart, daß das Prüfgut leicht anpreßbar ist an eine querdurchleuchtete Scheibe.
Patent DE-3324360-C2 (DE)
Title: Vorrichtung zum automatischen Steuern einer mehrere Spinneinheiten enthaltenden Offenend-Rotorspinnmaschine
IPC: D01H4/44
Filed: 1983-07-06
Granted: 1985-10-17
Abstract: Die Erfindung löst das Problem von Beheben der Störungen im Steuerstromkreis der Spinneinheit, um die Außerbetriebsetzung der ganzen Spinnmaschine bei einer Störung zu vermeiden. Erfindungsgemäß ist die seriengeschaltete Kippschaltung jeder Spinneinheit getrennt von ihrem ausnehmbaren Steuerstromkreis angeordnet und mit ihm mittels trennbaren Kontakten verbunden.
Patent DE-3324740-C2 (DE)
Title: Verfahren zur Darstellung von Kieselsäuregel
IPC: C08K3/34
Filed: 1983-07-08
Granted: 1986-10-09
Abstract: Bei der Darstellung von Silikagel durch Reaktion eines Alkalimetallsilikates, beispielsweise Natriumsilikat, mit einer Mineralsäure, beispielsweise Schwefelsäure, wird die Reaktion so ausgeführt, daß die SiO ↓2-Konzentration im Reaktionssystem nicht niedriger als 15 Gew.-%, und vorzugsweise 20-30 Gew.-% beträgt. Durch die Erhöhung der SiO ↓2-Konzentration auf einen derart hohen Wert wird es möglich, ein Siliziumoxid-Hydrogel mit niedrigem Wassergehalt zu erhalten. Außerdem hängt die spezifische Oberflächengröße des so erzeugten Silikagels nicht mehr von der SiO ↓2-Konzentration im Reaktionssystem ab, so daß Silikagel mit einer erwünschten spezifischen Oberflächengröße leicht dadurch erreicht werden kann, daß der pH-Wert und/oder die Temperatur des Reaktionssystems entsprechend gesteuert wird.
Patent DE-3419982-C2 (DE)
Title: Kippascher mit herausnehmbar angeordnetem Aschereinsatz, insbesondere für Fahrzeuge
IPC: B60N3/08
Filed: 1984-05-29
Granted: 1986-09-04
Abstract: Bei einem Kippascher, insbesondere für Fahrzeuge, bestehend aus einem in einer Wandaussparung befestigbaren Aufnahmerahmen (1), einem damit scharnierartig verbundenen Aufnahmegehäuse (2) und einem darin herausnehmbar angeordneten Aschereinsatz (3), ist vorgesehen, daß der Aschereinsatz (3) durch ein Betätigungselement anhebbar im Aufnahmegehäuse (2) gelagert ist.
Patent DE-3943617-C2 (DE)
Title: Stacked capacitor type semiconductor dynamic random access memory
Inventor: WAKAMIYA WATARU
IPC: H01L27/108
Filed: 1989-06-09
Granted: 1996-03-14
Abstract: A storage capacitor in a semiconductor dynamic random access memory (DRAM) comprises a semiconductor substrate (1) having a conductive channel region (24), an insulating oxide layer (25) and an electrode (28a) formed on the substrate, a dielectric layer (29) covering the electrode and a second electrode (30) formed on the dielectric layer. Pref. the capacitor (28a, 29, 30) has raised parallel wall protrusions formed over the channel (24), gate electrode (26) and word line (27) of a transistor.  A bit line (42), forming a bridge over the device, is fabricated by a sputter process.
Patent DE-4404194-C2 (DE)
Inventor: REINECKE HERBERT
IPC: C23C18/52
Filed: 1994-02-10
Granted: 1996-04-18
Abstract: PCT No. PCT/US95/00678 Sec. 371 Date May 30, 1996 Sec. 102(e) Date May 30, 1996 PCT Filed Jan. 19, 1995 PCT Pub. No. WO95/22028 PCT Pub. Date Aug. 17, 1995A plumbing fixture (10) for carrying drinking water comprised of metal, particularly of copper and its alloys with portions of zinc and lead, which is provided with a lining or coating of tin (18) disposed on at least the interior surface of the fixture.
Patent DE-4433846-C2 (DE)
Inventor: RAMM PETER DR
IPC: H01L21/822
Filed: 1994-09-22
Granted: 1999-06-02
Abstract: The method involves preparing a first substrate (1) with one or more layers (5) with circuit structures and at least one metallised plane (6) near a first main surface. A mask film (8) for subsequent etching of dielectric films is applied to the side of the main surface. Through holes (10) are opened through the mask and first circuit structure layers. The first substrate is connected to an auxiliary substrate (12) on the side of the first main surface. The first substrate is thinned on the side opposite the first main surface. A second substrate (130 is prepared with second main surface, circuit structure layer (15) and metallised plane (16). The substrates are connected by bringing together their sides opposite their main surfaces with some adjustment. The auxiliary substrate is removed. The through holes are opened as far as the second metallised plane using the first substrate's mask as an etching mask. A conducting connection between the metallised planes is formed via the through holes.
Patent DE-4434000-C2 (DE)
Inventor: DETTINGER DIETRICH
IPC: B41F21/10
Filed: 1994-09-23
Granted: 1998-02-26
Abstract: The drum has gripping bridges evenly spaced round the periphery, each consisting of a shaft with grips and adjustable impact bars. Each bar (2) is separately adjustable for height and depth by a positioning mechanism (3). This is coupled to an actuating mechanism (7) on the drum, and which is moved separately by a controlled power source (10) via a rotary joint (9). The strokes of the positioning and actuating mechanisms can be varied by adjustable stops (6). The positioning mechanism can be formed by a bar (4) movable in the axial direction and with wedge-shaped components working with mating ones on the impact bar.
Patent NL-1007133-C2 (NL)
Title: Automatic mechanical ploughing-width adjustment - comprises linkage with drag-foot and rear disc-coulter
Inventor: SMIT JOHANNES ABRAHAM DE
IPC: A01B69/00
Filed: 1997-09-26
Granted: 1998-08-26
Abstract: The linkage, foot and coulter are all mounted on the plough itself. The foot, which works in the first furrow, is coupled by the linkage to the rear disc coulter. Any deflection of the foot caused by arrival in heavier ground is transmitted to the coulter, which corrects matters.
Patent NL-1009758-C2 (NL)
Inventor: BERTELS AUGUSTINUS WILHELMUS M
IPC: F04D17/16
Filed: 1998-07-28
Granted: 2000-02-01
Abstract: A rotation device (901) comprises: (a) a rotor shaft with a rotor; (b) a stator; (c) an electric motor (903) integrated with the device (902) and comprising a motor stator and a motor rotor, which motor rotor is coupled via the rotor shaft (906) of the rotation device (902) to the rotor (910) of the rotation device.
Patent NL-1014128-C2 (NL)
Title: Spinning top toy has buffer ring made of natural or synthetic type of rubber is clamped around in vicinity of largest diameter of substantially rotation symmetrical rotatable case
Inventor: KOOKE HERMANUS NICOLAAS FRANCI
IPC: A63H1/00
Filed: 2000-01-20
Granted: 2000-11-30
Abstract: The toy (1) comprises a substantially rotation symmetrical rotatable case (2) tapering to a point at one side. A buffer ring (28) made of natural or synthetic type of rubber which is translucent, is clamped around in the vicinity of the largest diameter of the case (2). An independent claim is also included for toy assembly.
Patent NL-1018480-C2 (NL)
Title: Method for forming concrete foundation pile in ground involves driving first part into ground with fluid-tight shoe on its under side, pipe part having screw thread on upper side
Inventor: TAMMINGA LIEUWE
IPC: E02D5/38
Filed: 2001-07-06
Granted: 2003-01-09
Abstract: The method for formiong a concrete foundation pile in the ground involves driving a first pipe part (6) into the ground with a fluid-tight shoe (10) on its under side. The pipe part has a screw thread on its upper side for working in conjunction with a counter screw thread on a striker head (3). The first pipe part is then clamped in position and the striker head is unscrewed.  A second pipe part, provided on its under side with a counter screw thread, is screwed onto the first pipe part, thus forming a composite pipe (4). The clamping of the first pipe part is removed and the composite pipe is driven into the ground. Reinforcement is fitted into the composite pipe into which concrete mortar is then poured. The composite pipe is then withdrawn upwards out of the ground, leaving behind the formed concrete foundation pile.
Patent NL-1023287-C2 (NL)
Title: Device is for cultivation of mussels and takes form of post provided with weight for it to float in upright position
Inventor: BUIZER PIETER NICOLAAS
IPC: A01K61/00
Filed: 2003-04-28
Granted: 2004-11-01
Abstract: The device is for the cultivation of mussels and takes the form of a post (1) provided with a weight (5) for it to float in an upright position in the water. The post has a collector rope or one for its attachment (2), with which the mussel larvae and/or the mussel brood can be caught. The post is provided with a net (3) which protects the mussels or the mussel brood from falling away. The post can be directly anchored to the seabed. A number of posts can be connected to each other by a coupling rope. The anchoring is by means of a float on the surface of the water, anchored by a chain and a weight to the seabed.
Patent SE-517504-C2 (SE)
Inventor: GRABS JAN
IPC: H01P5/18
Filed: 2000-10-27
Abstract: The present invention relates to a waveguide directional coupler, which includes a first and a second waveguide, wherein the waveguide share a common dividing wall. In said wall a first hole and a second hole is provided for coupling power between the first and the second waveguide. The wall has a thickness of (n+1) lambda g/4 and the distance between the holes is (2m+3) lambda g/4, wherein  lambda g is the mean operating wavelength of said first and second waveguide, n is any positive integer (0, 1, 2, ...), and m is any positive integer (0, 1, 2, ...). The invention also relates to a wall for a directional coupler and a method for constructing a directional coupler.
Patent SE-521178-C2 (SE)
Title: Wheel guard for road vehicle, comprises rigid panel unit with two pivotally connected folding boxes
Inventor: NORELIUS JAN-ERIK
IPC: B60R19/56
Filed: 2002-02-28
Abstract: The wheel guard comprises a rigid panel unit securable to the vehicle, the unit comprising a first box (27) with a base wall and peripheral frame (30). The first box is pivotally connected to a fastener unit mounted on the vehicle, enabling it to be swung between a folded-down position and a folded-up position in which the space beneath the vehicle is accessible. The panel unit also comprises a second box (28) with a transparent panel (34) and peripheral frame (31), the box containing an information carrier (37). The frame for the second box is pivotally connected to the frame for the first box so that it can be swung between a folded position inside the first box and an unfolded position in which the information carrier can be removed.
Patent SE-526482-C2 (SE)
Inventor: PETTERSSON JERRY
IPC: G06F1/16
Filed: 2002-12-23
Abstract: The invention relates to a handheld device (10), having a position sensing means (14) on a rear side of the device for reading position coordinate data while manually moving the device rear side (12) on a working surface (22), a display (20) on a front side of the device, whereby the position sensing means controls a cursor (24) on the display.
Patent SE-525870-C2 (SE)
Inventor: KOSKINEN ESA
IPC: E03F11/00
Filed: 2003-03-03
Abstract: The flow divider has at least one inlet connected to at least two outlets (3). An Independent claim is also included for a sewage works vessel containing the flow divider.