baber/WOPTO huggingface dataset:
Patent BG-2415-U1 (BG)
Title: A hydraulic cylinder
Inventor: KOMITOV GEORGI
IPC: F16J1/01
Filed: 2016-03-14
Abstract: The utility model relates to the field of mechanical engineering and is connected to a double acting hydraulic cylinder, which can find application in different industrial sectors. The hydraulic cylinder consists of a cylindrical shaped body (1), on the one side of which a bottom (2) is attached, and on the other side of which an exit (3) with an axial opening is attached. On the body (1) is slotted, the slots (4 and 5) are close to both the bottom (2) and the exit (3). Internal screw-nuts (6 and 7) are placed on the inner part of the body (1), with emergency valves (8 and 9) mounted within. A piston rod (10) is axially placed in the body (1), passing thorough the exit (3) and at one of its end a piston (11) is attached, in such a way that it reaches the opening (4). The exit (3), the emergency valves (8 and 9) and the piston (11) are made from pressed, baked and impregnated, composite, steel based materials.
Patent BG-2406-U1 (BG)
Title: Salt-combine
Inventor: TOMOV DEYAN
IPC: B65G15/32
Filed: 2016-03-24
Abstract: The utility model relates to a salt-combine used for mining and hydro-transportation of sea salt. With its application an increase in manufacturing capability can be achieved, deadlines for gathering the prepared product can be shortened, the quantity of mined salt in the framework of a campaign can be increased and the price of a product unit can be decreased. The salt-combine trades in manual labor for mechanical operation execution- extracting a salt layer from the bottom of a pool, breaking up the salt and preparing it for hydro-transportation. It is comprised of a loading unit (1) to which a screw cutter (2) is attached, to it a collecting unit fitted with a transportation grating conveyor belt (3) and attached to it a dumping sleeve fitted to be passed to a hydro-transporter (4)
Patent BG-3001-U1 (BG)
Title: Children language learning system
Inventor: TSONEVA IVANKA
IPC: G09B5/00
Filed: 2018-07-10
Abstract: This utility model relates to a language learning system for children, as the system provides interactive learning and creates an opportunity for joint communication between teachers and trainees. The designed language learning system for children includes a computer for teaching (1), bidirectionally connected via the Internet to an interactive whiteboard (2) and to a server (5). The teaching computer (1) is also unidirectionally connected to a webcam (4), mobile devices (6.1, 6.2 ... 6.n) and to a projector (3). The projector (3) in turn is unidirectionally connected to the interactive whiteboard (2). The webcam (4) and the mobile devices (6.1, 6.2 ... 6.n) are unidirectionally connected to the server (5), which in turn is unidirectionally connected to digital devices (7.1, 7.2 ... 7.m) . The mobile devices (6.1, 6.2 ... 6.n) are iPads, smartphones or tablets. The digital devices (7.1, 7.2 ... 7.m) are desktops and laptops, as well as mobile devices such as smartphones and tablets.
Patent AT-8253-U1 (AT)
Title: Linse für einen fahrzeugscheinwerfer
Inventor: MOSCH ERWIN
Filed: 2005-03-14
Abstract: Eine Linse für einen Scheinwerfer für Fahrzeuge mit einem Projektionsmodul (MOD), das einen schalenförmigen Reflektor (REF), ein dem Reflektor (REF) zugeordnetes Leuchtmittel (LIQ), sowie die Linse (LIN) und eine zwischen der Linse (LIN) und Reflektor (REF) angeordnete Blende (BLE) aufweist, wobei die Blende (BLE) eine Hell-Dunkel-Grenze (HDG) eines Lichtbündels des Scheinwerfers abbildet, die Linse (LIN) eine vom Reflektor (REF) abgewandte konvexe Vorderseite (VOS) aufweist, ein optisches Element (OPE) auf der konvexen Vorderseite (VOS) der Linse (LIN) vorgesehen ist und die aus dem optischen Element (OPE) austretenden Lichtstrahlen (LBU, LBU') auf einen Bereich (BDG) oberhalb der Hell-Dunkel-Grenze (HDG) des Lichtbündels (LBU) des Scheinwerfers gerichtet sind. Erfindungsgemäß weist die Oberfläche (OOE) des optischen Elementes (OPE) zumindest bereichsweise seitlich nebeneinander liegende, längliche Vertiefungen (VE1 - VE6) und/oder längliche Erhöhungen (EH1 - EH6) auf, wobei die Vertiefungen (VE1 - VE6) und/oder Erhöhungen (EH1 - EH6) eine entlang der Oberfläche (OOE) des optischen Elementes (OPE) im Wesentlichen von oben nach unten gerichtete Längserstreckung aufweisen.
Patent AT-7253-U1 (AT)
Title: Schneidmesser zur verwendung beim längsschneiden einer papier- oder kartonbahn
IPC: B26D1/00
Filed: 2003-04-22
Abstract: Bei einem Schneidmesser zur Verwendung beim Längsschneiden einer Papier- oder Kartonbahn, bestehend aus einer Grundplatte (11) und einer an dem Außenumfang der Grundplatte (11) angeordneten schneidenden Spitze (15), wird vorgeschlagen, daß an dem Schneidmesser (10) eine aus dämmendem Material bestehende Schicht (12) und auf der dämmenden Materialschicht (12) ein Halteschicht (13) angebracht ist.
Patent AT-7827-U1 (AT)
Title: Schlüssel oder rohling für einen schlüssel
IPC: E05B35/00
Filed: 2004-08-25
Abstract: Der Schlüssel (5') weist in gleichen Abständen angeordnete Durchbrüche (10') im Bereich seines in einen Schlüsselkanal (4) eines Schlosses (1, 2) einsteckbaren Schlüsselschafts auf. Der Schlüsselschaft ist außerdem wie üblich mit in Längsrichtung verlaufende Nuten versehen. Die Durchbrüche (10') arbeiten mit einem in einem Zylinderkern (2) des Schlosses (1, 2) angeordneten Drehkreuz (7, 7') zusammen, dessen Arme (8, 9) in die Durchbrüche (10') des Schlüssels (5') beim Einstecken desselben in das Schloss (1, 2) nacheinander eingreifen. Um die Schwächung des Schlüssels (5') zu minimieren, ist vorgesehen, dass die Durchbrüche (10') des Schlüssels (5') an der dem Drehkreuz (7) näheren Seite (21) oval ausgebildet sind, wobei die längere Achse der Durchbrüche (10') in Längsrichtung des Schlüssels (5') verläuft und die in Längsrichtung des Schlüssels (5') einander gegenüberliegenden Wandbereiche der Durchbrüche (10') sich zur zweiten Seite (20) des Schlüssels (5') hin verjüngen, wo der Querschnitt kreisrund ist.
Patent DE-9102070-U1 (DE)
IPC: E05D15/52
Filed: 1991-02-22
Abstract: So that the articulated connection between a swivel arm (9) and an auxiliary link (12) can be made easily, but also released easily, the bearing bolt (10) on the swivel arm (9) is equipped with a circumferential groove (14), and its free end is chamfered (15). Moreover, two blocking jaws (17, 18) are held pivotably and/or bendably on the auxiliary link (12) and project with inner regions (20) and (21) into the range of movement of the bearing bolt (10). When the bearing bolt (10) is being inserted into the bearing bore (11), the two blocking jaws (17, 18) shift sideways in opposite directions. As soon as the circumferential groove (14) has come into the pivoting range of the blocking jaws (17, 18), these can spring back and enter the groove with a blocking effect. A manual release of this blocking device is possible if the free blocking-jaw ends are connected to, especially made in one piece with, a shackle-like actuating member (33) which can be pressed down resiliently. <IMAGE>
Patent AT-16767-U1 (AT)
Title: Längenverstellbare Pleuelstange mit Dichtungseinrichtung
Inventor: DR SIEGFRIED LÖSCH
IPC: F16C7/06
Filed: 2018-12-03
Abstract: Die vorliegende Erfindung betrifft eine längenverstellbare Pleuelstange (1) für einen Verbrennungsmotor mit einer Längenverstelleinrichtung zum Verstellen einer Wirklänge der Pleuelstange (1), wobei die Längenverstelleinrichtung einen Teleskopmechanismus (20) mit einer Zylinder-Kolben-Einheit aufweist und die Zylinder-Kolben- Einheit Bauteile (8, 9, 10, 11) umfasst, die mindestens eine Druckkammer (13, 14) ausbilden und die mindestens eine Druckkammer (13, 14) mit mindestens einer Dichtungseinrichtung (12, 15, 16) abgedichtet ist. Es ist die Aufgabe der vorliegenden Erfindung, eine Dichtungseinrichtung (12, 15, 16) und ein Verfahren zum Herstellen dieser Dichtungseinrichtung (12, 15, 16) bereitzustellen, das die Montage vereinfacht und mit dem eine höhere Festigkeit der Pleuelstange (1) erzielt werden kann. Hierzu ist erfindungsgemäß vorgesehen, dass die mindestens eine Dichtungseinrichtung (12, 15, 16) an eines der die mindestens eine Druckkammer (13, 14) ausbildenden Bauteile (8, 9, 10, 11) angespritzt ist.
Patent DE-20010014-U1 (DE)
IPC: B65D83/16
Filed: 2000-06-03
Abstract: The delivery end of the channel (30, 32) is provided with a one-piece plastic valve element (46) with a valve surface (50) interacting with the sealing edge or surface (40) of the channel. It is also provided with a spring element (54) which interacts with the channel section (42) in such a way that a preload acts on the valve element (46). As a result of this preload, the valve surface (50) is pressed against the sealing edge or surface (40).
Patent DE-20023737-U1 (DE)
Title: Tubular heater; has two parallel collection channels and several parallel heating tubes , which are connected to collection channels, as well as supply and return connections for heating fluid
IPC: F24D19/00
Filed: 2000-08-07
Abstract: The heater has two parallel collection channels (2) and a number of parallel heating tubes (3,3',3''), which are connected to the collection channels, as well as supply (7) and return (8) connections for heating fluid. One of the connections is connected with one of the heating tubes. The other connection may be connected to another heating tube or formed in the end area of a collection channel.
Patent DE-20117270-U1 (DE)
IPC: B60J7/057
Filed: 2001-10-20
Abstract: The position measuring unit is designed with at least two position determining facilities (12a-12d) which are assigned different and respectively only one roof or linkage element (2,4,6,8) or to the bodywork of the motor vehicle. The position determination facility is designed as a one or two axis inclination sensors (12a-12d).
Patent DE-20121044-U1 (DE)
IPC: F16B5/02
Filed: 2001-12-29
Abstract: The mounting (12) comprises a mounting member (16) which has an assembly plate running parallel to and at a distance to the sleeve (14). The assembly plate is braced to the wall or ceiling by one of its flat sides. It has a slot for a screw. The assembly plate has an additional recess which extends from the slot to one of the edges of the assembly plate. The recess is wider than the screw shaft.
Patent DE-20122472-U1 (DE)
Title: Spatial measurement of a workpiece that is to be produced using a machine tool, whereby measurement accuracy is improved by use of a calibration body with calibration point tangential surfaces similar to points on the workpiece
IPC: G01B5/004
Filed: 2001-11-22
Abstract: Method for spatial measurement of a workpiece (4) with a feeler (2) attached to a machine tool so that the design coordinates for a workpiece to be produced with the machine tool can be determined. Prior to measurement of the workpiece a calibration piece (1) is used and measurement of calibration points (8-10) made, the tangential planes of which (8a-10a) are essentially parallel to the tangential planes (5a-7a) of measurement points (5-7) on the workpiece. Normalized approach vectors can thus be determined. An independent claim is included for a corresponding device.
Patent DE-20205803-U1 (DE)
IPC: H01R25/14
Filed: 2002-04-12
Abstract: One of the clamping sections (3, 4) includes a tapped hole (13) for the threaded bolt (17).
Patent DE-20206189-U1 (DE)
IPC: E06B3/48
Filed: 2002-04-18
Abstract: The invention relates to a sectional door, consisting of a hinge receiving groove (3), which is formed on the interior face (I) of the door by adjacent sectional panels and receives the strap hinge in its entirety (2). The hinge receiving groove (3) is equipped with at least one step (3A) running approximately parallel to said groove, into which the fixing screws (8B) of the first strap hinge tab (2B) can be screwed and which forms a first receiving area (3C) at the base of the groove for housing at least one section of the articulation region (2A) of the strap hinge (2) and a second receiving area (3B) on the exterior of the groove for housing said first strap hinge tab (2B). The hinge receiving grooves (3) form a third receiving area (3D) in their groove border zone, which lies opposite the step (3A), said area housing the second strap hinge tab (2C). The fixing screws (8C) of the second strap hinge tab (2C) can be screwed into the groove wall (3E) of the third receiving area (3D).
Patent DE-20206243-U1 (DE)
Title: Cutting unit for cutting glass or ceramic materials has a rotating axle and a rotating shaft which is movable along the horizontal direction
IPC: B28D1/06
Filed: 2002-04-19
Abstract: The cutting unit has a rotating axle and a rotating shaft (8) which is movable along the horizontal direction. The unit also has an oscillating movement and is connected to an axial actuator (9) which moves with a rotating drive (2) and is connected to a further driver (10). Drill units move relative to one another and are adjustable.
Patent DE-20209159-U1 (DE)
IPC: B25B23/00
Filed: 2002-06-12
Abstract: A lifting bar (28) has a cone-shaped end (30) for contact with a ball (26).  The extension (10) comprises a basis body (14), a polygonal profile (20) provided on the basis body with a hole (24) in one side (18), a lifting bar extending into an axial bore (16), a ball in the hole in the side of the profile, and a setting bar (34) extending perpendicular to the lifting bar. Both bars are engaged with each other so that linear movement of the setting bar will change the position of the lifting bar and either lower the ball into its hole or raised the ball out of its hole.
Patent DE-20213300-U1 (DE)
Title: Two-way hand operated pump for automotive maintenance
IPC: F04B33/00
Filed: 2002-08-29
Abstract: A hand-operated two-way pump has a two-part pivoting squeeze lever acting on a piston within a cylinder and linked by a two-way reversing valve to a nipple (24).
Patent DE-20215318-U1 (DE)
Title: Safety air lock for solid-fuelled furnace has alternately-operated closures
IPC: F23G7/00
Filed: 2002-09-30
Abstract: Fuel is introduced to a furnace (1) via a charge hopper with a lock-gate (6, 7) on the furnace chamber shoulder (3). The gates are operated by a mechanism which holds each gate shut while the other is operated. The lock chute is directed downwards into the furnace base.
Patent DE-20216782-U1 (DE)
Title: Gear synchroniser as pressure element in gear groove employs disk tangential to gear as main body plus co-planar torsion spring for smooth gear changes.
IPC: F16D23/06
Filed: 2002-10-31
Abstract: The main body presents a disk at a tangent to the gearwheel (12) and the cup-shaped pressure element (28) comes in one piece with its loadspring, here in the form of a torsion or leaf spring. The main body adjusts in a gearwheel groove (24) and the spring operates in the same plane as the main body disk. The pressure element (28) can take the form of a helical spring (14) forming the center part of the loadspring.
Patent DE-20218907-U1 (DE)
Title: Cover hood for temporary high water protection has integrated increased damming facility and comprises two parts, water-side inner piece and land-side outer piece
IPC: E02B3/10
Filed: 2002-12-06
Abstract: The cover hood for temporary high water protection has an integrated increased damming facility (1) and comprises two parts, a water-side inner piece (2) and a land-side outer piece (3). Both the inner and outer pieces have an L-shaped bent cross-section. The long leg (4), in the ratio of approximately one to two thirds is so bent at an angle of approximately 45 degrees that this inclination points in the opposite direction as the shorter leg (5). The short leg of the inner piece and that of the outer piece are joined together in parallel and on a full surface basis. The thus produced cover hood in its transversal form has a trapezoidal profile, which corresponds to the transversal profile or a customary high water protective dam.
Patent DE-20220687-U1 (DE)
Title: Multi-section connecting rod for internal combustion engine has transverse connecting rod eccentrically mounted, and force from piston is transmitted to upper and transverse connecting rod and via lower connecting rod to crankshaft
IPC: F16C7/00
Filed: 2002-10-09
Abstract: The multi-section connecting rod consists of an upper (2), lower (6) and transverse rod (4). The transverse connecting rod is eccentrically mounted, and the force from the piston (1) is transmitted to the upper and transverse connecting rod and then via the lower connecting rod to the crankshaft (8). The upper and lower connecting rods have bores (3,7) into which can be directed lubricant in order to lubricate and cool the bearing of the multi-section connecting rod. The crankshaft also has bores for lubricant.
Patent DE-20221257-U1 (DE)
Title: Gripper for handling railway sleepers has horizontally spaced gripper arms movable relative to suspension unit on crane whilst maintaining internal spacing to adapt to centre of gravity of material being lifted
IPC: B66C1/44
Filed: 2002-11-30
Abstract: The gripper for use with a crane has two horizontally spaced gripper arms (2a,2b). The horizontal distance between the individual gripper arms and the suspension unit (13) for hanging the gripper on the crane jib can be adjusted whilst keeping the internal width between the arms constant by horizontally moving the suspension element and gripper arms relative to each other thereby adapting the gripper unit to the centre of gravity of the material being lifted. The suspension element can be moved along a horizontal plane between the gripper arms and is preferably mounted on a linearly displaceable slide carriage (10) which can be remote-controlled.
Patent DE-20221644-U1 (DE)
Title: Syringe with projection to exert pressure around injection site and reduce pain of injection, includes finger receiving ring(s) on sheath around the syringe to allow operation with one hand
IPC: A61M5/42
Filed: 2002-11-13
Abstract: In a syringe device with a needle (8) and a sheath (20) to receive the syringe, where the front of the sheath has a projection (25) to press the skin around the injection site before insertion of the needle, the sheath also includes ring(s) (29) through which at least one of the operator's fingers can be pressed, to apply the pressure to the skin, while simultaneously operating the syringe with the same hand. A syringe device (1) includes a needle (8) and a sheath (20) defining an internal cavity to receive at least part of the syringe via a first opening in the rear part of the sheath. A second opening (27) in the front part (24) of the sheath is traversed by the needle when the syringe is inserted in the sheath. The front part (24) has a projecting part (25), continuously or discontinuously located around the second hole, to form at least one contact zone or front side (26) which presses the skin of the patient around the injection site before insertion of the needle. At least one of the operator's fingers can be pressed through a grip (9) on the syringe to carry out the injection. The novel feature is that the sheath also includes ring(s) (29) through which at least one of the operator's fingers can be pressed, to apply the pressure to the skin around the injection site, while simultaneously operating the syringe with the same hand. Independent claims are included for: (1) a variant of the syringe, in which the finger receiving rings are not necessarily present and the projecting part has a rim (28) separated from the second opening by 2-4 (preferably 2.5) mm; and (2) the syringe covering sheath (20) as described above.
Patent DE-20300409-U1 (DE)
Title: Asphalt surface, especially for laying in homes or work premises, has insulation layer with specific properties laid beneath it
IPC: E04F15/12
Filed: 2003-01-10
Abstract: An insulation layer (F) is laid directly beneath the asphalt layer (A) without any extra heat protection. The insulation has a thermal conductivity less than or equal to 0.03 W/mK, a tensile strength greater than or equal to 0.15 N/mm 2>, and a temperature resistance of 200 deg.C or more over a period of 2 hours. The thickness ratio for the insulation in comparison with materials having similar U-values is in the region of 1:1.3.
Patent DE-20300835-U1 (DE)
Title: Railway work place safety warning system recognizes dangerous vehicles using pulsed laser measurements of distance and speed to actuate acoustic warning
IPC: B61L23/06
Filed: 2003-01-15
Abstract: A railway work place (4) safety warning system recognizes dangerous vehicles (2) using pulsed laser (5) measurements (6) to monitor the distance and speed at considerable distances using a continuous sequence of individual measurements and processor (7) to actuate an acoustic warning (8) to track workers.
Patent DE-20301422-U1 (DE)
Title: Housing of heating or hot water appliance consists of several interconnected walls with at least one fastened and locked to appliance without screws or rivets by second fastening in form of hook or protrusion on housing
IPC: F24H9/02
Filed: 2003-01-30
Abstract: The housing (1) of a heating or hot water appliance consists of several interconnected walls, with at least one wall in form-locking engagement with the housing by a first fastening. The aforesaid wall or walls (6) is fastened and locked to the appliance without screws or rivets by a second fastening in the form of a hook or protrusion on the housing and/or on other parts of the appliance. The protrusion is formed on the wall and in the installed position locks in or behind a part of the housing.
Patent DE-20307840-U1 (DE)
IPC: E05F15/14
Filed: 2003-05-20
Abstract: The system includes a cylinder (5), a spring (5.1) and a slotted link (6) engaging a door opening bolt (7). A knob or plunger operates a 3/2-way valve supplying compressed air to the cylinder. The drive supplements an electric motor (4) connected to the upper support and guide system (3) for the door frame members (2) and the left (1A) and right (1B) door leaves.
Patent DE-20314176-U1 (DE)
Title: Portable component, e.g. for medicines, comprises a time measuring unit, a signaling unit, and a cut out
IPC: G04B37/12
Filed: 2003-09-12
Abstract: A portable component (10) comprises a time measuring unit and a signaling unit, and has a cut-out (24), e.g. for medicines, which is waterproof. The cut out can hold various components and is contoured (42). It has a heat protecting member (36), and is divided up into sections. A removal aid (48) assists in the removal of e.g. the medicines.
Patent DE-20314317-U1 (DE)
IPC: B60R11/02
Filed: 2003-09-16
Abstract: The invention relates to a connection device ( 1 ) which is used to connect mobile radio terminals ( 51, 52, 53 ) to an electronic system ( 2 ) arranged in a vehicle, and a base part ( 3 ) and an adapter part for said type of connection system. The connection system ( 1 ) comprises a base part ( 3 ) which is permanently fixed in the vehicle and one or several retaining parts ( 41, 42 ) for respectively receiving a mobile radio terminal ( 52, 52 ). The base part ( 3 ) comprises a first electric interface ( 11 ) which is connected to a signal processing device ( 2 ) arranged in the vehicle, said device performing at least partial functions of a handsfree device. The base part ( 3 ) also comprises a second mechanical and electrical interface ( 12 ) which is used to connect retaining parts ( 41, 42 ) in order to receive mobile radio terminals ( 51, 52 ), in addition to a communication device ( 5 ) for wireless communication with a mobile radio terminal ( 53 ) via a third interface ( 13 ). The communication device ( 5 ) is configured in such a manner that it communicates with the signal processing device ( 2 ) via a first interface ( 11 ) by means of a first protocol and it converts the first protocol into a third protocol in order to communicate with the mobile radio terminal ( 53 ) via a third interface ( 13 ).