baber/WOPTO huggingface dataset:
Patent BG-2902-U1 (BG)
Title: Mould for die casting
Inventor: RUSKOV EMIL
IPC: B22D17/22
Filed: 2017-10-16
Abstract: The utility model relates to a die-casting mould and finds application in casting production. The mould for die-casting includes a detachable (1) and a stationary (2) package which are mounted to a rolling and stationary casting machine broad. The detachable package (1) includes a base plate (10) and a mould-forming insert (14) covered by a stripping insert (15) of the base plate (10) wherein the detachable package (1) is connected to a stripping package (16) in which are mounted knock-offs (27). The stationary package (2) includes left (3) and right (4) plates movably joined together by pins (8) covered by bearing centring bushings (9) and mounted vertically to the stationary part of the casting machine. The stationary package (2) is provided with a sprue bush (5) connected to a spur chamber (6) and a shaping cavity (7) for mould insert (14). The detachable package (1) is built up by a movable plate (11.1) and a fixed plate (11.2). The base plate (10) is connected to the movable plate (11.1) in which there are mounted bearing pins (12) which are covered by bearing bushings (13) limiting the movement of the stripping package (16) which is housed in the fixed plate (11.2). The stripping package (16) has a left stripping insert (15.1) and a right stripping insert (15.2) in which are mounted the knock-offs (27) which are made in sectors. The mould insert (14) is realized by a movable mould part (23) and a fixed mould part (22), as the fixed mould part (22) is mounted in the detachable package (1) and the movable mould part (23) is mounted to the left plate (3) of the stationary package (2). The mould insert (14) has a lower down gate (28) with a lower drainage which at one its end by means of the sprue bush (5) is connected to the spur chamber (6) and to the feeders (21) of the workpiece (24) and at other its end is connected to the mould insert (14). The lower down gate (28) is connected to a collector (19) which is connected to an external channel (26) to the atmosphere. Between the collector (19) and the channel (26) is placed a tank (25) for a venting and a feed channel (18) as under the feeder (18) is located a chamber for moulding press wastes (29).
Patent BG-3535-U1 (BG)
Title: Plasma installation for treatment and use of gas emissions from fuel combustion processes
Inventor: DIMITROV KRASEN
IPC: B01D53/34
Filed: 2019-04-24
Abstract: A device - plasma installation comprising: oxygen concentrator (1), dust filter (2), drying filter (3), plasma reactor (4), boiler (5), flue gas duct (6), ultrasonic chamber with water for lowering the temperature, capturing dust particles and partial gas purification (7), scrubber (8), chamber for synthesis of CO2 gas (9), chamber for the finished product from СО2-СО + Н 2 (10). The chemical compounds in the form of gases enter the chamber to lower the temperature of the gases, their ultrasonic breaking, as a result of which the precipitation of dust particles takes place. The destroyed gas molecules, partially dissolved by the water (when using water) and released from most of the dust particles enter the scrubber (s), where the chemical compounds are oxidized from the supplied plasma and become highly soluble in water and pass therein. The purified gases are directed to another exhaust gas synthesis chamber (scrubber), where CO2 under the influence of plasma as a catalyst with the addition of CH4 (methane) is converted into CO and hydrogen. The last two components are returned to the boiler and used in the combustion process. The plasma is generated by the air, which passes through a dust filter to retain the dust particles, a zeocarbon / zeolite / filter, which dries the air mixture, and afterwards enters the plasma generation chamber. A plasma generator is used for generating plasma . In various design solutions, it may be necessary to place an oxygen concentrator at the air inlet to generate plasma, which will double the plasma production. In other design solutions, the plasma can be generated from the air in the gases, as the chemical compounds pass through the plasma generation chamber and are then ionized, oxidized and enter the scrubber. After entering the scrubber, the gas path is the same.
Patent BG-4318-U1 (BG)
Title: Device for evaluation of electrical losses in power supply systems
Inventor: TSVETANOV BORISLAV
IPC: G01R19/00
Filed: 2022-06-13
Abstract: The device relates to the field of electrical measuring devices and will find application in power supply systems for express determination of electrical losses, in terms of total electrical losses in the simultaneous presence of linear symmetrical, asymmetrical and non-linear loads. The device comprises a measuring unit (1) coupled to an RMS value unit (2) coupled to a square lifting unit (3) coupled to an adder unit (4). To the measuring unit (1) is also coupled a first harmonic current filtering unit (5) coupled to a phase converter unit (6) coupled to a vector module (7) whose output is coupled to a symmetrical components unit (8) coupled to an RMS value unit (9) which is coupled to a square lifting unit (10). The latter is connected to the adder unit (11). The outputs of units (4) and (10) are connected to dividers (12) and (13), and the outputs of units (4) and (11) are connected to a subtraction unit (14) connected to a divider (15). The outputs of the dividers are connected to a registration unit (16).
Patent CZ-6790-U1 (CZ)
Title: Safety system
Inventor: ALMOSNINO RAMI
IPC: B60R25/10
Filed: 1995-07-14
Abstract: A vehicle anti-theft system including a gear shift lock (10) bolted to a vehicle chassis and having an axially displaceable locking shaft (40, 70) associated therewith which is automatically retractable out of locking engagement with a gear shift element (12) in response to key (20) actuation of the gear shift lock.
Patent SK-192023-U1 (SK)
Title: Substrate with the addition of pyrolyzed sewage sludge for extensive green roofs with multi-layer construction
Inventor: PIPÍŠKA MARTIN
IPC: A01G24/46
Filed: 2023-02-14
Abstract: Described is a loose roof substrate usable for extensive green roofs with a multi-layer construction composed of brick rubble with a particle size of 2 to 12 mm in the amount of 20 to 30% by volume, brick rubble with a particle size of 6 to 20 mm in the amount of 20 to 30% by volume. , expanded clay with a particle size of 4 to 8 mm in the amount of 5 to 10% vol., rhyolite in the amount of 5 to 10% vol., compost in the amount of 15 to 20% vol. and pyrolyzed municipal sewage sludge prepared by a slow pyrolysis process at 600 to 650°C in a continuous pyrolysis reactor with a retention time of 10 min in an amount of 10 to 20% by volume. By replacing a significant part of the primary raw materials that are commonly used in roof substrate mixtures with recycled building material in the form of brick rubble and problematic waste, such as sewage sludge, which is recovered in the form of a pyrolysis product, the principles of the circular economy are implemented.
Patent SK-552021-U1 (SK)
Title: Roots - type blower rotor or pump with cycloidal profile
Inventor: GASPER VLADIMÍR
IPC: F04C18/00
Filed: 2021-04-23
Abstract: The technical solution solves the increase of production possibilities and design of the blower rotor or pump. The profile is formed by an array of epicycloid (E) and hypocycloid (H) in a symmetrical pattern formed by twice the number of curves symmetrical around the vertices of the curves and contact of the rotors (1, 2). The intersection of the epicycloid (E) is the point of the top of the tooth of the outer circle of the rotor and the point of intersection of the hypocycloid (H) is the point of the heel of the tooth of the inner circle, where the rounding is used to increase tightness - correction radius (Rkor). The curves connecting to each other and forming a tooth by omitting half of the curves and joining the adjoining epicycloids (E) and hypocycloid (H). The rounding-correction radius (Rkor) and changing the angle of mutual position of the curves being the most used for correction. This technical solution provides a number of production variations and simplicity of design in current computer CAD systems.
Patent AT-8513-U1 (AT)
Title: Sägeblatt für eine kreissäge
IPC: B28D1/04
Filed: 2005-04-20
Abstract: Ein Sägeblatt für eine Kreissäge, welches an seinem Umfang eine Anzahl von Zähnen mit zugehörigen Schneidplättchen (1) unterschiedlicher Ausbildungen besitzt. Die Zähne eines Sägeblattes (2) besitzen Schneidplättchen (1a; 1b) unterschiedlicher Art, wobei einige aus polykristallinen Diamant und andere aus Wolframkarbid (1b) bestehen und die Schneidplättchen (1a; 1b) gleichmäßig verteilt sind. Das Sägeblatt vereint optimale Funktionsmerkmale bei reduzierten Herstellungskosten.
Patent AT-17901-U1 (AT)
Title: Vorrichtung und Verfahren zur dynamischen Überlastbegrenzung bei farbtemperaturdimmbaren Mehrkanal-LED-Systemen
IPC: H05B45/24
Filed: 2017-12-21
Abstract: Mehrkanal-LED-System, aufweisend: - eine Treibereinheit (8),(9A),(9B), die ausgelegt ist zur voneinander unabhängigen Versorgung wenigstens zweier LED-Ausgangskanäle (16A),(16B) mit einer/einem auf einen Sollwert geregelter Spannung (U_K1),(U_K2) oder Strom (I_K1),(I_K2), wobei die Treibereinheit (8),(9A),(9B) weiterhin dazu ausgelegt ist, die Maximalleistung eines jeden LED-Ausgangskanals (16A),(16B) einerseits sowie die Summenleistung sämtlicher LED-Ausgangskanäle (16A),(16B) andererseits auf vorgegebene Werte zu begrenzen, und wobei die Treibereinheit (8),(9A),(9B) dazu ausgebildet ist, den Sollwert eines LED-Ausgangskanals (16B) zu verringern, wenn seine Leistung (P_K2) grösser ist als die maximal zulässige Summenleistung (P_System) abzüglich der Leistung des/der weiteren LED-Ausgangskanäle (P_K1).
Patent DE-8009099-U1 (DE)
IPC: E06B9/15
Filed: 1980-04-02
Abstract: 1. Roller-shutter or similar device consisting of a plurality of slats (2) of uniform section, constituting its surface and hinged to one another, one longitudinal edge of which is formed as a groovelike bearing (14) laterally offset from the roller-shutter surface, and receives, and forms a hinge with, the longitudinal edge (7) of the adjacent slat, which is hook-like in cross-section, characterized by a moulded insert component (A, B) which can be fitted to the slat (2) and which engages against the exterior of the bearing (14) of the adjacent slat by means of at least one pressure member (26, 26b ) associated with the hook-like longitudinal edge (7), and presses the bearing (14) against the hook-like longitudinal edge (7).
Patent DE-8229509-U1 (DE)
IPC: F24F11/75
Filed: 1982-10-21
Abstract: The invention concerns a regulator valve for stabilizing volume flow, especially in ventilation systems, with an adjustment flap (4) which is pivotable mounted in a flow conduit (2) and can be adjusted by a variable adjusting motor (12) and with a measuring probe (14) located in the flow conduit (1 resp. 2). In order that a reliable regulation and stabilization of the volume flow is possible independently of the arrangement and of the configuration of the conduit system upstream from the regulator valve, a turbulence grate (6) should be located upstream from the adjustment flap (4).
Patent DE-8420322-U1 (DE)
IPC: B23D61/02
Filed: 1984-07-06
Abstract: A circular cutting wheel is disclosed and has a plurality of diamond-bearing arcuately shaped cutting members bonded to the periphery thereof and a generally U-shaped gullet between each pair of adjacent cutting members, wherein preferably the arc length of each cutting member at its radial extremity is approximately equal to the arc length of an adjacent gullet at its radial extremity, thereby providing the means with which to circulate fluid coolant to the cutting members at the point the cut is being made and to discharge the swarf from that same point to an area away from the cutting wheel.
Patent DE-8524734-U1 (DE)
IPC: A61J11/00
Filed: 1985-08-29
Abstract: PCT No. PCT/EP86/00503 Sec. 371 Date Jun. 29, 1987 Sec. 102(e) Date Jun. 29, 1987 PCT Filed Aug. 28, 1986 PCT Pub. No. WO87/01277 PCT Pub. Date Mar. 12, 1987.The feeding nipple contains an annular connecting part the outer face of which defines a base plane and a central longitudinal axis perpendicular thereto, as well as a hemispherical shell and a hollow nozzle portion, integrally formed onto it via a narrowed neck part, having a suction opening in its rounded tip. All components form a one-piece hollow body of an elastomeric material which is mirror-symmetrical with respect to a plane of symmetry containing the longitudinal axis. A plane of division, perpendicular to the plane of symmetry and axially dividing the hollow nozzle portion in a longitudinal direction intersects the longitudinal axis near the base plane and is spaced apart from it at the apex of the rounded tip by approximately 6 mm. The hollow nozzle portion, including the neck part is limited on the inside by ellipses parallel to the base plane, the minor axes of which are located in the plane of symmetry, and all points of the ellipses are located within a reference intersection curve at the narrowest outer cross section of the neck at a minimum distance of 0.5 mm. The hollow nozzle portion includes a thickened region, the maximum value of which is located for approximately half of its length in the plane of symmetry. The feeding nipple can be produced economically and in a shape optimized for pressure molding (injection molding).
Patent DE-8802112-U1 (DE)
IPC: A61F5/02
Filed: 1988-02-18
Abstract: Supporting device for the human spinal column, with an elongate, dorsally implantable holding device, at least two pedicle screws which have a head and a threaded shaft, and whose head is mounted pivotably about an axis on the holding device, which axis runs approximately perpendicular to the axis of the threaded shaft, while the threaded shaft protrudes from the holding device, and with a securing device for fixing the pedicle screws in the set angular position and at the desired axial distances from one another; the holding device has at least two separate bolts, which preferably have a thread and which cooperate with a sleeve, preferably having a thread, and which have at the head ends a clamping surface lying on the axis or parallel to the axis; the head of the pedicle screws has two approximately parallel clamping surfaces extending approximately parallel to the axis of the threaded shaft, and one screw connection is provided per bolt, which screw connection fixes the clamping surfaces of bolts and pedicle screws or of two bolts in their position clamped against one another. <IMAGE>
Patent DE-8902413-U1 (DE)
IPC: B62D25/08
Filed: 1989-03-01
Abstract: Motor vehicle (10), in particular a funeral car, having a loading space (11) whose rear opening (12) can be closed by a folding down rear hatchback (14) which is pressed onto a sealing strip (13) of the loading space opening (12) and whose floor (15) rests on a rear transverse carrier forming a component of the vehicle body (16). In order to improve a motor vehicle (10) of the type mentioned at the beginning in such a way that an elongation of the loading length including elongation of the loading surface is achieved with simple means, it is constructed in such a way that an essentially identical additional transverse carrier (19) is attached on the same level to the original transverse carrier at a distance therefrom and has an additional floor (20) with horizontal sealing strips (21), and that the hatchback (14) which is lengthened on the folding joint side is provided on the inside with sealing folding webs (22) protruding as far as the original sealing strip (13) of the loading space opening (12). <IMAGE>
Patent DE-9311188-U1 (DE)
IPC: E03D1/012
Filed: 1993-07-27
Abstract: In order to fasten the frame (1) on the tank (6), the tank (6) exhibits, on the outer side, indents (18) which are widened inwards. Opposite the indents (18), the frame (1) has in each case one through-passage (4). Connecting members (9) are latched respectively into a through-passage (4) and engage at an inner end into an indent (18). Wedges or pins (10) driven into a cutout (13) fix a cam (17) which engages behind the indent (18). Simple and automated procedures are used for mounting. <IMAGE>
Patent DE-9403601-U1 (DE)
IPC: H02B1/48
Filed: 1994-03-03
Abstract: The extra deep angle-piece including a fixture element and an adjustable extra-deep angle element meshing with the fixture element is designed to allow simple economical and effective mfr. and assembly with reliable and durable fixture on the carrier (support) rails having mutually different cross-section. The fixture element is designed as a U-shaped clamp (2) made of stamped, rectangular flat material, provided on one side with a fixture clip (28) and on the other side with an obliquely angled clip (14).
Patent SK-1352023-U1 (SK)
Title: Degassing device
Inventor: MÁŠIK MARIÁN
IPC: F24D19/08
Filed: 2023-08-07
Abstract: The degassing device intended for heating and/or cooling systems with a heat pump for separating bubbles of flammable gaseous coolant from the heat-carrying liquid is assembled from an upper module (1) and a lower module (2), connected to each other by a waterproof joint (3) , while the connection of the upper module (1) and the lower module (2) creates a collection chamber for the heating and/or cooling liquid, the upper module (1) is equipped with an inlet connection (4) for the heating and/or cooling liquid, the lower module (2 ) is equipped with an outlet connection (5) for the heating and/or cooling liquid and a fixing bracket (6) for fixing the degassing device in a heating device, inside the upper module (1) a fixed separating wall (13) is arranged, while the wall (13) is arranged perpendicular to the axis of the inlet connection (4).
Patent AT-7143-U1 (AT)
Title: Abdeckrahmen-systeme für elektrische installationsgeräte
IPC: H02G3/14
Filed: 2003-11-27
Abstract: Es wird ein Abdeckrahmen-System für elektrische Installationsgeräte, insbesondere für Unterputzgeräte, beschrieben. Das wesentliche der Erfindung liegt darin, dass der Abdeckrahmen für Einfach- oder Mehrfachabdeckungen modular aus Abdeckplatten und steckbaren Profil-Leisten zu einem Abdeckrahmen-System zusammengesetzt ist.
Patent DE-20023589-U1 (DE)
Title: Oil burner has tuyere connection with quill, feeder duct, connecting pipe, breaker valve, valve body, actuator and piezo electric control
IPC: F02M59/46
Filed: 2000-06-20
Abstract: The burner has a tuyere connection with a quill (8) connected to the fuel supply by means of a feeder duct (10) in the tuyere connection ,and by a connecting pipe (2). The burner has a breaker valve (11) for the feeder duct, with at least one valve body (17). The valve body is connected to an electrically operated actuator (12) formed by a piezo-electric control.
Patent DE-20122294-U1 (DE)
Title: Powder component production and working unit, comprises an assembly chamber, a work piece platform, an optical element and a dosing chamber
IPC: B29C67/00
Filed: 2001-11-28
Abstract: An arrangement for producing and/or working components made of powder particles (3), comprises a work piece platform (5) in an assembly chamber, on which the particles and/or the components are placed, an optical element located over the platform, and a dosing chamber (9) which contains the powder particles. The optical element is used to focus e.g. a laser on the layer of powder particles or the finished components. The powder is transported and dosed using a dosing unit (10). A powder removal unit (11) is located on the assembly chamber. The powder removal unit has at least one powder removal opening, which connects the assembly to the dosing chamber. The assembly chamber surfaces are cleansed using a mechanical oscillation unit. The powder removal unit has a line which contains and advancing member, e.g. a blower. A collection funnel is located after the powder removal opening.
Patent DE-20200021-U1 (DE)
IPC: E05F15/603
Filed: 2002-01-03
Abstract: The reduction gear unit (5) has a coupling which ensures that the drive motor (4) with the start of the drive movement not yet is coupled with the drive shaft (8), however is coupled by the drive movement at the drive shaft.  The coupling (9) has a coupling gear (12) arranged coaxial to the drive shaft, rotatable compared to the drive shaft, a follower piece (13) arranged co-axial to the drive shaft rotatable compared to the drive shaft, axially movable compared to the drive shaft, rotatable compared to the drive shaft and to the coupling gear and has a follower counter piece (14) fixed connected with the drive shaft. The follower piece is movable from a rest position separated from the follower counter piece by the beginning drive movement, axially in a working setting, standing in engagement transmitting force with the follower counter piece. In the working setting, a transmission of the driving force from the coupling gear, results across the follower piece and the follower counter piece on the drive shafts or the part drive shafts, and at the end of the drive movement, a return setting of the follower piece results in its direction nor in the direction of its rest position.
Patent DE-20216809-U1 (DE)
Title: Mixer, for medium-to-high viscosity media, has central shaft carrying mixer organs comprising tubular hollow bodies open at both ends
IPC: B01F23/47
Filed: 2002-10-30
Abstract: A mixer, for flowable media of medium-to-high viscosity, comprises a circular or polygonal cylindrical vessel with a central driven shaft carrying via arms >=2 tubular hollow bodies open at both ends and serving as mixing organs, all such hollow bodies having circular, oval or polygonal open ends and a constant lengthwise cross-section with the contours of the inlets and outlets describing even faces circumferentially but having different angles to the shaft.
Patent DE-20217189-U1 (DE)
Title: Electrical night light switch for use with patient bed
IPC: H01H9/18
Filed: 2002-11-04
Abstract: A bed used in patient care has a hanger [3] suspended from a support rail[5] as an aid to getting in and out of bed. Built into the hanger is an electrical switch [2] and light [1] that provides sufficient lighting to locate the bed.
Patent DE-20217997-U1 (DE)
Title: Purse or wallet, has separate compartment for emergency ID card containing important medical information
IPC: A45C1/08
Filed: 2002-11-20
Abstract: An internationally recognised emergency ID card can be inserted into or placed inside a special compartment in the purse or wallet. The ID card has an arrow pointing upwards which remains visible once it is inside the compartment, indicating the direction in which the card is to be removed.
Patent DE-20218285-U1 (DE)
Title: Hanging device for hanging rod-, tube- or cable-like tensioning parts consists of a hanging eyelet
IPC: F16L3/133
Filed: 2002-11-25
Abstract: Hanging device consists of a hanging eyelet (1). The rod (2) to be hung freely rotates in its recess (17) for tensioning and/or biasing and/or the end position of the eyelet can be fixed by one or more securing screws (6). Preferred Features: The eyelet has cylindrical protrusions running on both sides in the rod axis containing securing screws and/or protrusions. A latch runs along the rod axis.