baber/WOPTO huggingface dataset:
Patent AU-2019387395-B9 (AU)
Title: Reactor and process for gasifying and/or melting of feed materials
Inventor: WEGNER ANDRÉ
IPC: C10J3/74
Filed: 2019-11-28
Granted: 2022-04-21
Abstract: This invention relates to a method and a reactor for gasifying a carbonaceous feedstock material. The method includes the steps of choke-feeding a carbonaceous feedstock material into a pyrolysis zone of the reactor to form a discharge bed; heating the discharge bed to initiate pyrolysis of the feedstock material to form a pyrolysis product; providing a lower lying upper oxidation zone; gasifying the pyrolysis product to form a bed of char; converting thermal energy into chemical energy in an upper reduction zone; providing a lower lying lower oxidation zone; collecting any metal slag and/or slag melts in the lower oxidation zone; and discharging hot reducing gases having a temperature of at least 1300°C and a CO/CO
Patent BR-9900971-C1 (BR)
Title: Conjunto de acoplamento para recipiente de gás liquefeito de petróleo com fixação rápida,desacoplamento automático e válvulas de retenção e alìvio
Inventor: GIULIANI ALEXANDRE
IPC: F16K17/04
Filed: 1999-03-08
Abstract: <MU>"CONJUNTO DE ACOPLAMENTO PARA RECIPIENTE DE GáS LIQuEFEITO DE PETRóLEO COM FIXAçãO RáPIDA, DESACOPLAMENTO AUTOMáTICO E VáLVULAS DE RETENçãO E ALìVIO"<MV>. Apresenta soluções de vedações do alívio interno, da área de passagem de alívio na válvula, da vedação da válvula de retenção quando fluído em alta velocidade, do esforço de retorno no acoplamento e desacoplamento, e da área de passagem de alívio da parte de alívio para o ambiente.
Patent DE-3120463-C1 (DE)
Title: Process and installation for reducing the oil content of oil-contaminated rolling sinter, mill scale and the like
Inventor: GAERTNER HANS DIPL-BERGING
IPC: B04C9/00
Filed: 1981-05-22
Granted: 1982-10-28
Abstract: Published without abstract.
Patent DE-3220300-C1 (DE)
Title: Coordinating table with a device for scanning a colour control strip printed along a sheet edge
Inventor: WIRZ BURKHARDT DR-ING
IPC: G01J3/51
Filed: 1982-05-28
Granted: 1983-08-11
Abstract: A coordinating table with a device for scanning a colour control strip printed in multicolour sheet printing along a sheet edge has, in addition to a main suction strip (13), with which the sheet is held for the scanning of the colour control strip by a measuring head traversing the latter, an auxiliary suction strip (19) which can be displaced in a groove (16) in the coordinating table (10) and can be subjected to negative pressure when the negative pressure supply to the main suction strip (13) has been switched off and allows any desired displacement of the sheet within certain limits so that said sheet can be aligned with alignment marks (24) on the coordinating table (10) with counter-marks situated at the sheet edge and aligned towards the colour control strip and then sucked firmly against the coordinating table (10) with the aid of the main suction strip (13) for the scanning operation of the traversing measuring head. <IMAGE>
Patent DE-3224086-C1 (DE)
Title: Press for squeezing out liquid-containing substances
Inventor: BRAUN OSKAR
IPC: B30B9/12
Filed: 1982-06-29
Granted: 1983-03-31
Abstract: The subject of the invention is a press for squeezing out liquid-containing substances, namely agricultural and chemical products. Squeezing out is performed inside a fixed tank (2), in which a rotating conveying screw (4) is arranged. The conveying screw (4) is covered pressure-medium-tightly by a pressing membrane (13), there being a pressure medium space (15) between the screw flights (5) and the screw shaft (6), whereas the material to be squeezed out is arranged in the pressing space (16) between the membrane (13) and the tank (2). Various arrangements and configurations of the membrane (13) and of the conveying screw (4) are possible, without however departing from the basic principle. <IMAGE>
Patent DE-3234736-C1 (DE)
Title: Circuit for feeding transistors with direct current
Inventor: WONDROWITZ MANFRED
IPC: H05K1/02
Filed: 1982-09-20
Granted: 1984-01-05
Abstract: The invention relates to a circuit for feeding transistors in amplifier stages or oscillator stages for frequencies in the Gigahertz range with direct current. The result to be achieved is that the resistance in the direct-current path and the shunt conductance of the network, seen from the RF circuit, are as small as possible, no short circuit occurs at any frequency outside the operating bandwidth and the circuit structure can be implemented in layer-circuit technology. For this purpose, the invention provides in the path of conduction of the direct-current feed to the transistor electrode a network in printed circuit technology of the series circuit of a  lambda /4-long line (L2) with low characteristic impedance and a  lambda /4-long line (L1) with high characteristic impedance, to the line transition of which two further lines (L4, L5) are connected in series. The latter line (L5) connected to the direct-current source extends in parallel with an earth line (M) and is connected to it via capacitors (C1, C2). An ohmic resistor (R) is inserted between the line (L5) connected to the direct-current source and the free end of the  lambda /4-long line (L2) with low characteristic impedance. The  lambda /4-long line (L1) with high characteristic impedance is connected with its second end to a through line (L3) which, on the one hand, leads to the transistor electrode and, on the other hand, is connected to a coupling capacitor (C) for coupling the signal in or out, respectively. <IMAGE>
Patent DE-3426473-C1 (DE)
IPC: G02B21/24
Filed: 1984-07-18
Granted: 1986-02-20
Abstract: A selection apparatus for microscopic objects, especially micro-fossils, comprising a casing (1) with a cover plate which has a hole (3) in its centre and a microscope arranged above it; under the cover plate is fitted a movable slide (5) on which a number of cells are arranged for receiving the desired objects. Mounted on the slide (5), which can be moved in the X-direction, is a receiving plate (11), which can be moved in the Y-direction (13). Two independently-controlled drives are provided, for the slide (5) on the one side and for the receiving plate (11) on the other, in the two directions (6 and 13). A component plate (16) with a cell matrix (17) can be connected to the receiving plate (11).
Patent DE-3518123-C1 (DE)
Title: Bird-scarer
Inventor: TERIETE HEINRICH
IPC: A01M29/06
Filed: 1985-05-21
Granted: 1986-07-31
Abstract: A description is given of a bird-scarer having a vertical tube and, at the upper end of the vertical tube, a rotary drive to which a plurality of rotary arms are firmly connected. In this case, the arrangement is such that a hinged attachment is provided which is firmly connected to the rotary drive and on which at least two rotary arms are pivotably attached in such a manner that they can be brought out of a vertical position where they are parallel with respect to each other into a position where they are spread with respect to each other.
Patent DE-3643794-C1 (DE)
Title: Method for the production of a spiral falling-film evaporator tube
Inventor: KOENIG NIKOLAUS DIPL-ING
IPC: B21C37/12
Filed: 1986-12-20
Granted: 1987-12-17
Abstract: The spiral falling-film evaporator tube (1) has a bead (2) with a drip edge (6), which bead runs in a spiral from top to bottom, is convex on the outside of the tube and concave on the inside of the tube, and has, adjoining this bead, a surface structure (7), in the form of longitudinal grooves, for example, each distributed over the entire circumference between two turns and acting as the actual heating surface F. The aim is to specify a method by which, despite its complex shape, this tube (1) can be produced in a simple and inexpensive manner. The spiral falling-film evaporator tube (1) is formed at a plurality of stations (A, B) from a strip (11) of predetermined width and thickness. In a first apparatus (14), the strip is converted to an approximately U-shaped cross-section (16, 17, 18). In a second apparatus (20), a structure (21) which produces the subsequent surface structure is introduced into the base (16) of this cross-sectional shape. In a third apparatus (22), this preliminary profile is wound on to a mandrel (25) to give a helical coil and this coil is then joined together at the seams in another apparatus (29). An appropriate length of tube (1) is then cut from the tube thus obtained. Together with a surrounding tube, the spiral falling-film evaporator tube (1) forms an evaporator/condenser unit as part of an evaporator, e.g. in water treatment, seawater desalination, ... Original abstract incomplete.
Patent DE-3818923-C1 (DE)
Title: Manually triggerable, pneumatic-electric switching device
IPC: A61B5/0235
Filed: 1988-06-02
Granted: 1989-03-30
Abstract: The invention relates to a manually triggerable, pneumatic-electric switching device having a flexible bulb 1, which is connected via a T-pressure conduit 2 to both a pressure-level adjuster 3 and a pressure-voltage converter 4, whose voltage output 5 is connected to the input 6 of the comparator 7 having an adjustable threshold voltage. <IMAGE>
Patent DE-3912560-C1 (DE)
Title: Degassing system for melting crucible - includes impeller on shaft with drive resting on crucible edge, transportable gas bottle, etc.
IPC: B22D1/00
Filed: 1989-04-17
Granted: 1990-06-21
Abstract: Degassing system for a melting crucible contg. Al alloy includes an impeller (7) on a shaft (6) with a drive, resting on the edge of the crucible, and a transportable gas bottle (9), connected by a hose (10) to the degassing unit, with a control unit (11) with cable connection (12). The degassing unit consists of a light tubular framework (14) with vertical tubes (16-18) for guidance of the impeller drive and a lifting mechanism which acts on the imoeller framework (8). ADVANTAGE - Suitable for use over a short treatment period without requiring shop cranes etc..
Patent DE-3916251-C1 (DE)
IPC: C12N5/10
Filed: 1989-05-18
Granted: 1991-01-03
Abstract: Human cell line LC5 and its use for investigating inhibitors for retroviruses, in particular human and primate immunodeficiency viruses (HIV and SIV, respectively), and process for investigating inhibitors for retroviruses using this human cell line LC5. The human cell line LC5 is derived from the lung tissue of a human embryo. It grows by adhering to plastic and glass surfaces and can be infected with HIV strains.
Patent DE-3924049-C1 (DE)
Title: High pass filter separating out wideband AC voltage - has capacitor and earthed resistor as filter unit coupled to diode circuit via amplifier
IPC: H03H11/04
Filed: 1989-07-21
Granted: 1991-01-17
Abstract: The output (14) of the filter capacitor (12) is connected to the input (26) of a diode circuit (28) via an inverting wide-band amplifier (20). The diode circuit comprises four diodes (30,31,32, 33) switched in series. The cathode (35) of each diode is connected to the anode (36) of its neighbour to form two diode pairs connected in anti-parallel. The connecting leads between these diode pairs are connected to earth via smoothing capacitors (43,44). The output (38) of the diode circuit is fed back to the output of the filter capacitor. USE/ADVANTAGE- Separating and measuring signal in range 10mHz to 2MHz. Overall time constant is variable.
Patent DE-3937591-C1 (DE)
Title: Reflection phase shifter switchable into several phase states - has impedance connected to gate of 3 DB coupler via PIN=diode switch
IPC: H01P1/185
Filed: 1989-11-11
Granted: 1990-12-06
Abstract: The phase shifter possesses a coupler (K) with two gates (1, 2) serving for signal input and output respectively and an impedance (L1, L2) is connected through an electronic switch (S1, S2) to at least one other gate (3, 4). A resistance network (R1, R2) is connected in parallel with each branch contg. an impedance and a switch, with an impedance corresp. to that of the branch. USE/ADVANTAGE - Same damping for each position of switch.  Suitable for communications systems.
Patent DE-4130002-C1 (DE)
Title: Distribution point for extrusion press and injection, moulding machine - includes housing, supply unit, vertical bolt unit and inlet connection channel
IPC: B29C48/285
Filed: 1991-09-10
Granted: 1992-09-03
Abstract: Distribution point for an extrusion press and injection moulding machine for working thermoplastics, includes a housing, a supply unit, a vertical bolt unit which can be moved in a housing bore, and an inlet connection channel. The flow channels run laterally through the bolts, and the distribution point housing has a number of outlet connection channels which can be connected to the inlet channel via the flow channels. ADVANTAGE - The distribution point is designed so that two work units can be connected to the extruder
Patent DE-4211636-C1 (DE)
Title: Hand-guided electrically powered eccentric polishing machine - uses interchangeable polishing discs having same mass and centre of gravity, but differing in size
IPC: B24B23/03
Filed: 1992-04-07
Granted: 1993-09-16
Abstract: The electric polishing machine has a drive pin (2) which can be fitted with interchangeable polishing discs (9) of differing size which have approximately the same mass. The centre of gravity of the different polishing discs (9) remains in the same position relative to the drive pin (2). The mass of the different polishing discs (9) can be equalised by selecting the thickness of a sheet metal plate (11) mounted at the rear of each disc. ADVANTAGE - Allows use of polishing discs of varying size without affecting drive.
Patent DE-4239472-C1 (DE)
Title: Wide surface restraint system for vehicle interior - has fastening rods threaded through network mesh secured by fastening straps to car body.
Inventor: FROESE ERNST-OTTO
IPC: B60R21/06
Filed: 1992-11-24
Granted: 1994-03-31
Abstract: Restraint net in which a fastening rod (14) is introduced through the network mesh (M) in a weft-like fashion. The points in the mesh where the rod is introduced are enclosed by slotted-tube or double-shell covers (13) each having a locking groove (V). The two groove edges (21,22) defining the V-section are spaced from the net strand (17) at its two main surfaces (19,20) by positive fit and/or solid fit fastening points (25,26). The covers (13) are connected to tightening straps (16). USE/ADVANTAGE - Wide surface restraint system for vehicle interior allows simple production and installation and gives secure fastening points.
Patent DE-4303169-C1 (DE)
Title: Gas evolving material contg. di:nitrogen mon:oxide and a fuel - useful as a gas generator for air bags in motor vehicles
Inventor: BREDE UWE
IPC: C06B47/00
Filed: 1993-02-04
Granted: 1994-04-28
Abstract: A gas evolving material (I) for a gas generator comprises a liquefied gas mixt. of one or more gas forming fuels (II) chosen from ethers, olefins, ammonia and/or hydrogen and dinitrogen monoxide (III). Also claimed is the use of (I) in a gas generator for the prodn. of impellent or pressurised gas by ignition from an ignition source. USE/ADVANTAGE - (I) is useful for seat belt tightness or for the inflation of air bags in motor vehicles. (I) do not produce dust or wider particles on combustion that could damage an air bag and do not require the use of highly compressed gas or air. In an example, a mixt. of 70 wt.% carbon dioxide or xenon, 28.7 wt.% dinitrogen monoxide and 1.3 wt.% hydrogen exhibited a pressure of 50 bar at room temp. for a loading density of 0.3 g/ml. Upon combustion, the mixt. fulfilled the requirements of pressure and time for an air bag generator. The reaction prods. were nitrogen and water when xenon was used as the inert gas.
Patent DE-4314186-C1 (DE)
Title: Road transition for expansion joints - has at least one lamella running parallel to seam edges and connected to displaceably located support carrier
Inventor: WEGENER HERMANN
IPC: E01D19/06
Filed: 1993-04-29
Granted: 1994-04-28
Abstract: The support carriers (16) firmly connected to an edge lamella (11) in the edge construction (15) are located exclusively via at least one spring component (17). All spring components (17) of such a locating position are on all sides firmly attached to a common coupling piece (16) releasably fixed to the support carrier (16). The spring components (17) of a locating position are firmly fitted to a common connecting component (19) which is releasable connected to the edge construction (15). The spring components are formed as elastomer bearings (17), and are vulcanised to the coupling piece (18). The coupling piece (18), elastomer bearing (17) and connecting component (18) are vulcanised in one piece. USE/ADVANTAGE - The location of the support carrier in a road expansion joint has a greater damping effect, a better degree of deformation, and is easy to fit and dismantle.
Patent DE-4314459-C1 (DE)
Title: Switch for a suspended conveyor
Inventor: SCHNEUING RALF
IPC: E01B25/26
Filed: 1993-05-03
Granted: 1994-09-22
Abstract: What is proposed is a switch for a suspended conveyor, in which the flap closing the rail profile when the switch is opened is pivotable counter to the spring force and is vertically movable and can be locked by means of the weight of a conveying trolley rolling over it, in order to prevent the pivoting movement. This ensures that lateral forces originating from the conveying trolleys travelling over the flap cannot lead to a pivoting of the flap and therefore to a derailment of the conveying trolleys. <IMAGE>
Patent DE-4337187-C1 (DE)
Title: Backwashable filter device
Inventor: GOCKE EBERHARD DIPL ING
IPC: B01D29/11
Filed: 1993-10-30
Granted: 1994-11-10
Abstract: A backwashable filter device has a filter (10) which is arranged coaxially to a housing (8) and is between an inlet and an outlet (1, 3), through which filter in normal mode, the flow passes from the outside to the inside and in backwash mode the flow passes at least in sections from the inside to the outside. A backwash channel (16, 18) abuts the filter (10), the filter (10) being mounted in the housing (5, 8) so as to be able to rotate. The filter is provided on its lower side with an impeller (13) which is arranged in the backwash path between the backwash channel (16, 18) and an outlet channel (21), so that when the outlet valve (21) is opened, the filter (10) is set in rotation via the impeller (13) (Fig. 1). <IMAGE>
Patent DE-4427070-C1 (DE)
Title: Shield advance feed machine for tunnel construction in loose stone
Inventor: KLEUTERS NIKOLAUS
IPC: E21D9/08
Filed: 1994-08-01
Granted: 1995-06-08
Abstract: Driving shield machines are known in the construction of tunnels through unconsolidated rock; in these known machines, the working face is shored up by supporting fluid in a working chamber of the driving shield machine sealed off from the tunnel. With these known driving shield machines, unconsolidated rock can fall out of control into the entire working chamber if the working face collapses during the tunnelling process and thus seriously jeopardize the safety of men working in the tunnel. To reduce this risk considerably, the driving shield machine according to the invention is provided with a partition (40) which can slide longitudinally and divides the working chamber (3) into two partial chambers (3', 3''). An aperture (52) is provided in the partition (40) and a tunnelling arm (10) extends through the aperture, which is designed so as not to restrict the mobility of the tunnelling arm (10). Since the partition can slide into a position adjacent to the working face, the latter can be given additional mechanical support if a collapse seems likely, without any need to interrupt the tunnelling process and provide support using the support fluid.
Patent NL-1002830-C1 (NL)
Title: Linear electromagnetic vehicle traction
Inventor: MYBURGH JOHANNES HERMANUS
IPC: B60L13/10
Filed: 1996-04-10
Granted: 1997-10-14
Abstract: The track (29) has through rails (25) and junctions (26) with linear electromagnetic fields. The track incorporates twin guide rails that are engaged by attachments mounted on the suspension of a road vehicle to position it with respect to the traction rails (25,26) and gliders (24). Gliders may be incorporated in the track, guide rails or vehicle attachments. The vehicle rests on its wheels (28) so that the gliders do not touch the track. Once a vehicle has entered via a junction, its speed and position are adjusted to traffic flow by means of the magnets (30).
Patent NL-1005360-C1 (NL)
Title: Brake light system e.g. for motor vehicles
Inventor: BORK JAN
IPC: B60Q1/44
Filed: 1997-02-24
Granted: 1998-08-26
Abstract: The system comprises a group of brake lights which is conventionally energizable through a switch connected with the braking system of the motor vehicle to indicate when the braking system is being operated. The brake light system has additional group of one or more brake lights arranged relatively high, and a control device includes deceleration detector which, in operation, in response to an extent of deceleration of the motor vehicle in excess of a set value and independently of the operation of the braking system, provides a signal which energises the additional group of brake lights directly or indirectly. The deceleration detector has a weight movable back and forth in a housing along a set path, the housing in operation is mounted in the motor vehicle in such a manner that the set path extends in the longitudinal direction of the motor vehicle. The deceleration detector has a piezoelectric element.
Patent NL-1010475-C1 (NL)
Title: Suspended filing folder, has clip device next to spine for preventing documents falling out of folder
Inventor: KIEVITSBOSCH JOSEPH ALBERTUS M
IPC: B42F11/00
Filed: 1998-11-04
Granted: 2000-05-08
Abstract: The folder (1) has a clip device (20) situated next to the spine for fixing documents inside the folder into position. The clip device is operated from the outside when the folder is folded shut.
Patent NL-1018439-C1 (NL)
Title: Assembly is for plant information label preferably provided with round hole and small stick to put label in plant pot
Inventor: RAMAR RUDOLF
IPC: G09F3/08
Filed: 2001-07-02
Granted: 2003-01-08
Abstract: The assembly is for a plant information label preferably provided with a round hole and a small stick to put the label in a plant pot. The presentation small stick is provided at its upper outer end with two throat-shaped parts, which offer a space in which the information label can move into a more or less vertical position.  The assembly of the plant information label and the small stick can be connected to the plant pot and the plant by means of a point at the outer end of the small stick or by a clamp. A break (16) in the small stick specifies the undetermined length of the stick.
Patent NL-1018493-C1 (NL)
Title: Electric cooler for motor vehicle e.g. car, van has thermoelectric cooling element that is flexibly and sealingly framed along its perimeter in carrier
Inventor: ZELISSEN MARCUS JOZEF GERTRUDI
IPC: B60H1/00
Filed: 2001-07-09
Granted: 2003-01-10
Abstract: A thermoelectric cooling element (8) includes a semiconductor layer (12) sandwiched between two plates. The cooling element is flexibly and sealingly framed along its outer perimeter in a carrier such that an insulating contact surface of one of the plates directly contacts a cooling liquid passing through a channel. The carrier and the contact surface define a wall of the channel (11).  An Independent claim is included for carrier.