baber/WOPTO huggingface dataset:
Patent BG-1429-U1 (BG)
Title: An organic electroluminescent display with titanium cathode buffer layer
Inventor: ALEKSANDROVA MARIYA
IPC: B81B7/04
Filed: 2009-10-02
Abstract: The useful model is related to an organic electroluminescent device containing an additional cathode titanium sublayer, which is used in the opto û and microelectronics for making organic display cells, LEDs, and photo convertors. After the introduction of a titanium layer with intermediate value of its releasing work, which is between that of the cathode, and the conducting zone of the organic light emitting semiconductor, the energy barrier of the transition cathode/organic semiconductor divides into two smaller parts, what is leading to its stepwise overcoming at lower applied voltage. In this way is increased the current through the structure, and respectively, the brightness of the emission, what is the main advantage of the new structural solution. In comparison with the conventional light emitting structures on inorganic base used for obtaining an active organic layer, the equipment is simpler and cheaper, and for making the electrodes, and the titanium buffer sublayer may be used thin-layers-obtaining-methods that are traditional for the microelectronics.
Patent BG-1603-U1 (BG)
Title: A gas-water pump
Inventor: PETROV NIKOLA
IPC: F04D1/04
Filed: 2012-04-27
Abstract: The useful method is related to a gas water pump, which can be used for complete dewatering (to dry) of flooded premises, ship sections, shafts, and others, having low level of the water, and everywhere, where is required transportation of a multiphase mixtures that include contaminated liquid and gas phase. The advantages of the useful method are concluded in that, that on the one hand, the screw rotor of the water-ring section allows suction of the gaseous phase with a sufficient discharge, without being necessary to fit it in the housing with minimal sealing clearances, which provides a possibility to have in the sealing and transported liquid small hard particles as sand, scale etc. On the other hand, the second centrifugal section allows achievement of sufficient head, which provides transportation to big distances and heights. The pump includes a first water-ring section, which consists of screw rotor (1), fastened to driving shaft (12), eccentrically mounted in a cylindrical body (2), closed with front lid (3) and rear lid (4), in which are made delivery opening (5) and suction opening (6). Behind the first section is mounted a second centrifugal section, consisting of a work wheel (8), fastened on the driving shaft (12), and housed in a spiral casing (9) that ends with a delivery outlet (10), upon which is mounted a separator (14) with leading out of it sized pipeline(11) to the suction pipeline (7), upon which is mounted a hydrocyclone (15).
Patent BG-1782-U1 (BG)
Title: Condensor for dark field formed by a beam optical fibres
Inventor: GEORGIEV DIMITUR
IPC: G02B21/08
Filed: 2013-06-18
Abstract: It is used in the field of measuring technology plug-in bio, instrumental and measuring microscopes. The condenser provides better density of dark field and more opaque outlined limits of dark field in comparison with the lens and the mirror, with considerably increased condensers economic efficiency. The condenser is characterized by the fact that the optical fibres in the cable harness (3) at the entrance and exit of the condenser are glued, and the edges of the beam optical fibres (3), that shape the outcome of the condenser on the lie surface of a cylinder whose cross section lies in a plane perpendicular to the optical axis of the microscope (6) and has a centre, that is located on it, in which the cylinder surrounding area comprised shall be over the optical fibres (3) it is sanded and polished and represents the condenser outlet, and the forehead of the entrance of the condenser is also grinded and polished.
Patent BG-2211-U1 (BG)
Title: Device for manufacturing rotationally drawn cylindrical parts
Inventor: GEBREV EMILIAN
IPC: B21B19/12
Filed: 2016-03-08
Abstract: The utility model relates to a device for manufacturing rotationally drawn cylindrical parts made out of metal with relatively large length and with variable cross-section and thickness of their walls, which will be used in mechanical engineering. The device consists of a housing (1) mounted on guide rails with the ability to perform reciprocating motion. In the housing (1) is formed a cylindrical opening, symmetrically around which and symmetrically to one another, pivot shafts (2) threaded at one of their ends, on each of which is immovably placed a replaceable roller (3). Each roller (3) is axially tightened to the respective shaft (2) with a keeper (4). Against the central axis of the cylindrical opening of the housing (1) is placed a mandrel (6), one of whose ends is mounted in the blind hole of the processed element (5), and its other end is immovably clamped in a chuck (7), which is capable of performing rotational movement. On the mandrel (6), between the chuck (7) and the processed element (5) is placed a return cylindrical spring (8).
Patent BG-4143-U1 (BG)
Title: Liquid organic fertilizer
Inventor: ANDREEVA-IVANOVA BLAGA
IPC: C05G5/00
Filed: 2021-08-30
Abstract: The utility model relates to liquid organic fertilizer and finds application in agriculture, and in particular for foliar and soil nutrition of plants. The liquid organic fertilizer is obtained by alkaline extraction of humus type substances from plant fly ash, under certain conditions (pH, temperature, homogenization), allowing their fuller extraction, as the resulting extract contains basic, minor elements, trace elements and organic carbon, as water is added to it. The alkaline extraction of the manure is carried out under suitable conditions, pH, temperature and homogenization, allowing more of their complete extraction. The major elements are nitrogen N, phosphorus P and potassium K, and the minor elements are magnesium Mg and calcium Ca. The trace elements are boron B, copper Cu, iron Fe, manganese Mn, molybdenum Mo, sulphur S and zinc Zn, as well as also contains organic carbon C. The liquid organic fertilizer has the following content in wt. %: nitrogen N from 0.12 to 0.8, phosphorus P from 0.015 to 0.09, potassium K from 2.0 to 9.0. The content of magnesium Mg is from 0.02 to 0.4, as to the minor elements there is also calcium Ca from 0.02 to 0.3. The trace elements boron B is from 0.0005 to 0.08, copper Cu from 0.0001 to 0.05, iron Fe from 0.0005 to 0.4, manganese Mn from 0.0001 to 0.05, molybdenum Mo from 0,0001 to 0.008, sulphur S from 0.08 to 0.6 and zinc Zn from 0.0005 to 0.08, as contains also organic carbon C from 2 to 9, and the rest up to 100% is water.
Patent AT-17929-U1 (AT)
Title: Wiederverwendung von Kabeltrommeln aus Holz/Holzwerkstoffen (Einweg-, Mehrweg-, Sonderausführungen) der Industriebranche als Fußboden
Inventor: IRENE PRIELER
IPC: E04F15/00
Filed: 2021-12-01
Abstract: Die Erfindung betrifft das Verfahren zur Herstellung von Fußbodenbelägen, wobei das Ausgangsprodukt Kabeltrommeln aus Holz/Holzwerkstoffen umfasst.
Patent AT-8787-U1 (AT)
Title: Herd
Filed: 2005-04-29
Abstract: Herd, insbesondere zum Einbau in eine Möbelzeile oder dergleichen, ist mit einer auf einem Tragrahmen (4) aufliegenden Herdplatte (1), einer Herdplatteneinfassung (3), und mit einer seitlichen Verkleidung versehen, die zumindest einen vertikalen Belüftungsspalt (16) mit oberen Luftaustrittsöffnungen (13, 18) aufweist. In der Herdplatteneinfassung (3) ist ein horizontaler Kanal (5) ausgebildet, in den jeder Belüftungsspalt (16) mündet und der die Luftaustrittsöffnungen (13, 18) aufweist.
Patent AT-11721-U1 (AT)
Title: Bett mit einem im wesentlichen aus einem metall bestehenden rahmen
IPC: A47C19/00
Filed: 2010-06-28
Abstract: Bei einem Bett mit einem im Wesentlichen aus einem Metall bestehenden Rahmen (2) weist der Rahmen (2) ein Kopfteil (3), ein Fußteil (7) und zwei Seitenteile (11) auf, wobei das Kopfteil (3) und das Fußteil (7) zur Ausbildung des Rahmens (2) mit den beiden Seitenteilen (11) miteinander verbindbar sind, wobei die Seitenteile (11) in Längsrichtung des Rahmens (2) aus zumindest zwei lösbar miteinander verbindbaren Seitenteilsegmenten (11a, 11b) gebildet sind, wobei das Kopfteil (3) und das Fußteil (7) jeweils quer zur Längsrichtung des Rahmens aus zumindest zwei lösbar miteinander verbindbaren Kopfteilsegmenten (3a, 3b) bzw. Fußteilsegmenten (7a, 7b) gebildet sind, wobei das Kopfteil (3) und das Fußteil (7) zusätzlich mit einem Längsverbindungselement (13) aneinander koppelbar sind, welches Längsverbindungselement (13) sich zwischen den Seitenteilen (11) von dem Kopfteil (3) zu dem Fußteil (7) erstreckt, wobei in Verbindungsbereichen des Kopfteils (3) mit den Seitenteilen (11) und in Verbindungsbereichen des Fußteils (7) mit den Seitenteilen (11) jeweils ein Abstützelement (12a, 12b) angeordnet ist, mit welchen Abstützelementen (12a, 12b) der Rahmen (2) auf einem Untergrund aufliegt und wobei an dem Längsverbindungselement (13) ein weiteres Abstützelement (16) zum Abstützen des Längsverbindungselementes (13) gegen den Untergrund angeordnet ist.
Patent AT-8321-U1 (AT)
Title: Kreiselegge
IPC: A01B33/14
Filed: 2005-07-21
Abstract: Kreiselegge mit mindestens einem um eine aufrechte Drehachse rotierend antreibbaren Werkzeugkreisel 1, der zumindest ein Paar Zinken 3, 4 aufweist, die durch ein Querstück zu einem Doppelzinken miteinander verbunden und an einem Zinkenträger 6 auswechselbar befestig sind, dadurch gekennzeichnet, dass der Zinkenträger 6 eine hinterschnittene, quer zur Drehachse 2 verlaufende Aufnahmenut aufweist, in die das Querstück einschiebbar ist, und ein federbelasteter Sicherungsbolzen zur Sicherung des Querstücks in der Aufnahmenut gegen Herausrutschen sowie eine zugehörige Sicherungsausnehmung, in die der Sicherungsbolzen beim Einschieben des Querstücks selbsttätig einrastet, vorgesehen sind.
Patent AT-4738-U1 (AT)
Title: Schweissverfahren
IPC: B23K26/14
Filed: 2000-10-02
Abstract: Verfahren zum Verschweißen von metallischen Werkstücken (2) insbesondere von Leichtmetallwerkstücken, wobei die Schweißung mittels mindestens zweier Schweißquellen (1, 3) an einer Schweißnaht gleichzeitig vorgenommen wird. Um ein Verfahren zu schaffen, das die Ausbildung einer dichten und gleichmäßigen Schweißnahtwurzel gewährleistet, wobei das Verfahren auch in vorhandene Verfahren implementiert werden können soll, ist vorgesehen, dass die Schweißung durch die Schweißquellen (1, 3) von jeweils einander gegenüberliegenden Seiten (2a, 2b) der Werkstücke (2) vorgenommen wird.
Patent AT-5714-U1 (AT)
Title: Parkettbodenaufbau
IPC: E04F15/22
Filed: 2001-10-19
Abstract: Parkettbodenaufbau mit auf einer elastischen, insbesondere flächenelastischen, Zwischenlage verlegten Parkett-Einzelbrettern, wobei die elastische Zwischenlage (1) streifenförmig angeordnet ist, und wobei die Streifen (2) übereinander zwei Bereiche (21, 22) mit unterschiedlichen Elastizitäten aufweisen.
Patent DE-8810233-U1 (DE)
IPC: F16K11/048
Filed: 1988-08-12
Abstract: A three-way valve has its inlet fitting fixed to a housing and a pair of outlet fittings on opposite sides of the inlet fitting are formed on annular compartments which are rotatable on the housing to simplify orientation of the fittings for installation in pipe networks and the like.
Patent DE-9016264-U1 (DE)
IPC: H01H50/02
Filed: 1990-11-29
Abstract: An electromagnetic relay having a base body (1) on which an electromagnet system (2) having a coil (3), core (4), yoke (5) and armature (6) is arranged, and in which, at a distance from the magnet system (2), a contact arrangement (7) is anchored, which has at least one mating contact element (8) and at least one moving contact spring (9), the contact spring (9) having a contact section (9a), which interacts with the mating contact element or elements (8), having an attachment section (9b), which is anchored in the base body (1), and having an attachment section (9c), which is connected to an operating element (10) which transmits the armature movement to the contact spring (9) and consists of insulating material. According to the invention, the operating element (10) has a screening section (10a;13), which is constructed as a cap and opens in the form of a funnel, and a sliding section (10b;23), which is connected to the armature, the screening section (10a;13) being inverted over the operating section (9c) of the contact spring (9). <IMAGE>
Patent DE-9017408-U1 (DE)
IPC: G02C5/00
Filed: 1990-12-22
Abstract: The invention relates to an alloy, in particular for producing spectacle frames, and also to a spectacle (eyeglass) frame wire or a spectacle frame and to lead wires for electronic components which are produced using the alloy according to the invention. In order to achieve low costs combined with good mechanical properties, for example, of the spectacle frame, the invention provides the following alloy which has the following composition (in percent by weight): 63 - 78% copper, 3 - 7% nickel, 1 - 3% iron, 0.01 - 0.20% phosphorus, the remainder being zinc.
Patent DE-9219034-U1 (DE)
IPC: H01R13/627
Filed: 1992-07-31
Abstract: PCT No. PCT/FR92/00755 Sec. 371 Date Jan. 31, 1994 Sec. 102(e) Date Jan. 31, 1994 PCT Filed Jul. 31, 1992 PCT Pub. No. WO93/03515 PCT Pub. Date Feb. 18, 1993.The invention relates to a hermaphrodite electrical connector providing safe electric power supply wiring without any risk of accidental disconnection. The connector (1) comprises a female contact part (3) provided with a contact socket (6), a male contact part (4) provided with a contact pin (8) and an insulating case (2) surrounding said parts. At the front, the case comprises a male tubular section (5) around the socket (6) and a female tubular section (7) around the pin (8). Said tubular sections are engageable in and on the corresponding sections of another similar connector and comprise locking members (10, 13). A plurality of said connectors (1) may be juxtaposed and mechanically and electrically connected by metal pins 17 in order to form a distribution block (21, 22). Such a connector may be used in electric power supply networks of very low voltage (12 V), low voltage (11, 220 V) or higher voltage.
Patent DE-9412855-U1 (DE)
IPC: B60N2/28
Filed: 1994-08-09
Abstract: A child seat for arrangement in the direction of travel or counter to the direction of travel on a seat of a vehicle comprises a seat shell, a base and an attachment and adjusting device. In order to shift the centre of gravity of the child seat and of a child sitting in the seat as far as possible downwards, the seat shell is arranged such that it can be displaced in the direction of travel in relation to the base. The seat shell can be inclined in relation to the base irrespective of its displacement in the direction of travel. <IMAGE>
Patent SK-1602011-U1 (SK)
Title: Grip bar for sliding door
Inventor: LUPTAK JAN
IPC: A47B95/02
Filed: 2011-08-23
Abstract: Grip bar for sliding doors for moving sliding doors from one position to another, which are slipped on door filling (11), consists of a groove (16) to hold the filling (11), behind the groove (16) are symmetrically two rebates (10) to arrange lateral coupling profile, behind them is from bottom a flat surface, which passes through the arc into lateral surface (7), lateral surface (7) passes through the front arc surface (5), it is terminated with projection (1), of which it forms internal arc (3) to close the handle.
Patent DE-20010401-U1 (DE)
IPC: F16B2/04
Filed: 2000-06-16
Abstract: A glass screen is supported by an arrangement of parallel upright pillars. The screen consists of a series of rectangular panes, secured at their corners by forward-projecting holding fixtures which are anchored to the pillars and having an approx. X- or Y-shaped arrangement of retaining pads.
Patent DE-20023955-U1 (DE)
Title: Tragbalken
IPC: D21G3/00
Filed: 2000-11-29
Abstract: Tragbalken
(4, 4') für
eine langgestreckte Funktionseinheit (6), insbesondere einer Papier- und/oder
Streichmaschine, bestehend aus einem langgestreckten, hohlförmigen Körper von
rundem oder polygonalem Querschnitt aus einem Faserverbundwerkstoff,
der im Wickelverfahren hergestellt ist, dadurch gekennzeichnet, dass
als Faserverbundwerkstoff ein solcher vorgesehen ist, der ein E-Modul
von > 100 GPa, und
in Richtung seiner Längserstreckung
eine Wärmeausdehnung
von = < 2 × 10 –6  1/K
sowie eine solche Faserorientierung aufweist, bei der ein Faseranteil
A von 70% bis 90% annähernd
achsparallel und ein Faseranteil B annähernd in Umfangsrichtung ausgerichtet
ist.
Patent DE-20121371-U1 (DE)
IPC: G02B27/22
Filed: 2001-01-24
Abstract: A method for three-dimensional display in which a plurality of individual image elements alpha<SUB>ij </SUB>are made visible simultaneously in a raster of columns i and lines j, wherein the image elements alpha<SUB>ij </SUB>reproduce partial information from a plurality of views A<SUB>k </SUB>(k1 . . . n) of a scene/object, and adjacent image elements alpha<SUB>ij </SUB>radiate light of different wavelengths or wavelength regions is provided. In a method of the type described above, wavelength-dependent propagation directions are predetermined for the light radiated from the image elements alpha<SUB>ij</SUB>. The propagation directions within an observation space in which an observer is situated intersect in a plurality of intersection points which correspond to observation positions. From each observation position, one eye of an observer perceives predominantly partial information of a first selection and the other eye perceives predominantly partial information of a second selection from views A<SUB>k </SUB>(k=1 . . . n).
Patent DE-20121504-U1 (DE)
Title: Sealing ring for being positioned in groove on outer surface of machine part, comprising two identically shaped complementary overlapping ends
IPC: F16J15/16
Filed: 2001-07-18
Abstract: The ring is made of a suitable synthetic material with a rectangular cross section and is provided with an axial cut facilitating both ends (41, 42) to overlap if necessary. Each end (41, 42) is designed as a tongue shaped projection (51, 52) with a recess of the same shape (61, 62) alongside for the insertion of the projection (51, 52) located at the opposite end (41, 42). The overlapping area (30) resists the forces created by the pressurized fluid acting on it from both axial directions because of the identical shape of both ends (41, 42).
Patent DE-20122912-U1 (DE)
Title: Bodenbelagmaterial umfassend Bodenelemente mit Verbindungselementen
IPC: B32B7/04
Filed: 2001-02-14
Abstract: Bodenbelagmaterial, umfassend plattenförmige Bodenelemente (1) mit einer im Wesentlichen viereckigen oder rechteckigen Gestalt, wobei jedes der Bodenelemente (1) mit Kanten (2), einer unteren Seite (5) und einer oberen dekorativen Schicht (3) versehen ist, wobei die Bodenelemente (1) derart konstruiert sind, dass sie mittels Verbindungselementen (10) verbunden werden, dadurch gekennzeichnet, dass  a) die Bodenelemente (1) an einer ersten Kante (21)  mit männlichen Verbindungselementen (10 I ) versehen sind, während eine zweite Kante (2 II ) der Bodenelemente (1) mit einem weiblichen Verbindungselement (10 II ) versehen ist, wobei das männliche Verbindungselement (10 I ) mit einer Feder (11) und einer Nut (12) der unteren Seite (5) versehen ist, während das weibliche Verbindungselement (10 II ) mit einer Nut (13) und einer Backe (14) versehen ist, wobei die Backe (14) mit einer Lippe (15) versehen ist, wobei die Bodenelemente (1) derart konstruiert sind, dass sie im Wesentlichen zusammengefügt werden, indem das Bodenelement (1) geneigt ist, um mit einem schon installierten...
Patent DE-20213036-U1 (DE)
Title: Vorrichtung zum Biegen eines Drahtes
IPC: B21F1/00
Filed: 2002-08-26
Abstract: Von Hand zu betätigende und einzurichtende Vorrichtung zum Biegen eines relativ kurzen Drahtstückes mit relativ geringer Drahtdicke mittels verstellbarer Biegeeinrichtung, dadurch gekennzeichnet, dass zum Biegen von Drahtstücken mit einer Länge von ca. 10 bis 20 cm und einer Dicke von ca. 1 mm zu Büroklammern ähnlichen Gebilden mindestens eine Biegeeinrichtung vorgesehen ist, deren Biegewinkel zwischen Drahtzuführung und Drahtaustritt von 0° bis ca. 180° verstellbar ist und auch Biegungen aus der Ebene heraus zulässt, in der das zugeführte Drahtstück sich erstreckt.
Patent DE-20216109-U1 (DE)
Title: Sensor-controlled automatic closure device for automobile cabriolet roof or sunroof and electric windows responding to detection of rain, mist or snow
IPC: E05F15/71
Filed: 2002-10-18
Abstract: The closure device has a humidity sensor for detecting rain, mist, or snow, for initiating automatic closure of the automobile roof and/or windows when the automobile is stationary. The closure movement is effected unless a resistance detection system indicates a resistance, for automatic interruption of the closure movement.
Patent DE-20217659-U1 (DE)
Title: Method for creation of blind or curtain with three-dimensional pattern visible from both sides
IPC: A47H23/02
Filed: 2002-11-15
Abstract: A piece of fabric is cut into the shape of the background motif and covered with an iron-on layer of fleece material. A sketch of the central motif or pattern is drawn on the surface of the fleece and the fabric meant to contain the background at the inside is sewn to the arrangement. A layer of fleece is ironed to the surface. A front motif is added to both sides and fixed with a seam. The contours of the shapes integrated in the scene or logo are cut out with a pair of scissors with pointed blades in order to create a three-dimensional impression at both sides.
Patent DE-20220009-U1 (DE)
Title: Winding shaft for roll-up sun awning or window blind terminates in polygonal spigot
IPC: E06B9/174
Filed: 2002-12-28
Abstract: A sun awning, window blind or similar has a fabric panel which winds onto a cylindrical rod. The rod terminates at each end in a spigot which engages in a supporting flange forming part of a bearing. The spigot has esp. a polygonal cross section, or a flat-sided circular cross section. The aperture in the supporting side-flange is of a shape compatible with that of the rotating spigot.
Patent DE-20303073-U1 (DE)
Title: Container for waste bins has arrester yoke which in one functioning position lies on side of waste bin facing access door, and with tipping of waste bin is pivotable unhindered into position in which lid of bin lies outside container
IPC: B65F1/14
Filed: 2003-02-26
Abstract: The container (1) for waste bins has an arrester yoke (3) which in one functioning position (11) lies on the side of the waste bin (2) facing the access door, and with tipping of the waste bin is pivotable unhindered into a position in which the lid of the bin lies outside the container. The yoke forms a pivot axis (4) and support for the waste bin and can be pivoted into a base position (5) in which the door aperture is free from the arrester yoke.
Patent DE-20303941-U1 (DE)
Title: Electric contactor for transmission of middle to high currents
IPC: H01R13/53
Filed: 2003-03-11
Abstract: The contactor (10) comprises several parallel contact springs (11) for contacting one or more complementary flat, blade contacts, as well as integral connecting pins (17) for electric and/or mechanical coupling to a circuit board (29). The contactor consists of several contact strips (20-22), each with a central strip (16), to which are coupled transverse fork springs. The contact strips are so fitted together that their central strips mutually abut and the fork springs interengage in a comb-like manner.