baber/WOPTO huggingface dataset:
Patent DE-10356276-A1 (DE)
Title: Method for recovery of carbon dioxide from biogas comprises compressing biogas and treating product with regenerated absorption stream so that carbon dioxide and trace materials are removed to enrich absorption stream
Inventor: TENTSCHER WOLFGANG
IPC: B01D53/14
Filed: 2003-11-28
Abstract: Recovery of carbon dioxide from biogas comprises compressing biogas to produce a first process stream; feeding this to an absorption column and passing it through in counter-current to a regenerated absorption stream such that carbon dioxide is removed and the absorption stream is enriched with it, and passing enriched absorption stream to stripping stage to recover carbon dioxide stream and a carbon dioxide-depleted stream. Method for recovery of carbon dioxide from biogas containing methane, carbon dioxide and trace materials, especially hydrogen sulfide, comprises: compressing the biogas to produce a first process stream (3); feeding this to an absorption column (5) and passing it through in counter-current to a regenerated absorption stream (12) so that carbon dioxide and trace materials are removed and the absorption stream is enriched with them; and passing the enriched absorption stream (5b) to a stripping stage (8) to recover a carbon dioxide stream (11) and a carbon dioxide-depleted stream which is used as regenerated absorption stream (12). At least one of the process streams (3, 5b) or components (6a, 6b) of these obtained by enrichment with carbon dioxide is chemically or physically treated to remove hydrogen sulfide; or a third product stream is removed from the absorption column at a position between the inlet for the regenerated absorption stream and ! the inlet for the first process stream. Independent claims are included for: (1) apparatus for carrying out the method; and (2) apparatus for recovery of carbon dioxide from biogas containing methane, carbon dioxide and trace materials, especially hydrogen sulfide, comprising a compressor (2, 4), an absorption column, a stripping unit and a purification unit (7).
Patent DE-10357453-A1 (DE)
Title: Bildschirminstallationsvorrichtung und Verfahren zur Installation eines Bildschirmes
Inventor: KLIPPSTEIN MARKUS
IPC: G03B21/56
Filed: 2003-12-04
Abstract: Die Erfindung bezieht sich auf eine Bildschirminstallationsvorrichtung und ein Verfahren zur Installation eines Bildschirmes, wobei insbesondere definierte oder verminderte Lichtreflexionen von der Oberfläche des zu installierenden Bildschirms ausgehen sollen. DOLLAR A Erfindungsgemäße Bildschirminstallationsvorrichtungen umfassen einen Ständer zur Aufhängung oder Aufstellung mindestens eines Bildschirms, ein oberhalb der oberen Bildschirmkante des mindestens einen Bildschirms befestigtes, vor der Bildfläche des/der Bildschirme hervorragendes Dach, wobei erfindungsgemäß an besagtem Ständer Mittel zur Befestigung des bzw. der Bildschirme vorgesehen sind, auf Grund derer der Bildschirm bzw. die Bildschirme in der Vertikalen um wenige Grad nach oben geneigt sind, so daß bei vorhandenen Reflexionseigenschaften der Bildfläche des oder der Bildschirme in dessen bzw. deren Betrachtungsbereich weitestgehend die Unterseite besagten Daches reflektiert wird. DOLLAR A Die Erfindung bietet den Vorteil, daß selbst bei vorhandenen Restreflexionseigenschaften von Bildschirmen eine weitestgehende Beherrschung der dadurch bedingten Reflexionen ermöglicht wird. Hierzu sind keinerlei Eingriffe am Bildschirm selbst erforderlich; die Erfindung ist mit einfachen Mitteln realisierbar.
Patent DE-10358395-A1 (DE)
Title: Closure for a container with a funnel-type outlet, especially for bulk loose material, has a flange connected to the outlet, an upright conical element and a hose type spring element between cone and flange
Inventor: BAUMANN FRANZ-JOSEF
IPC: B65D90/62
Filed: 2003-12-13
Abstract: Closure for a container with a funnel-type outlet, especially for a bulk loose material container, e.g. a silo, has a cone-shaped cap (3) which is supported on its edge (5) in the cone shaped outlet. The cone (4) of the cap is essentially coaxially aligned. The closure also comprises a flange (7) that is supported on the container and has an opening. The flange is connected to the cone by a single piece hose type spring element (13). An independent claim is made for a container for storage and discharging of bulk material with a flange of a closure element attached to its outlet.
Patent DE-10358724-A1 (DE)
Title: Fuel injection system for a spark-ignited internal combustion engine comprises a gas channel supplying gas to the fuel downstream of a sealing seat
Inventor: HEYSE JOERG
IPC: F02M67/02
Filed: 2003-12-15
Abstract: Fuel injection system comprises a fuel injection valve with an actuator interacting with a valve-closing body (4) that interacts with a valve seat surface to form a sealing seat, and a spray opening (7). A gas is supplied via a gas channel (42) to the fuel downstream of the sealing seat in the fuel injection valve and/or immediately after the spray opening. The gas channel has at least one throttle (40) that limits the gas throughput through the gas channel. Preferred Features: The fuel injection valve operates intermittently. Ambient air is used as the gas. The throttle has the smallest flow cross-section in a gas supply line.
Patent DE-10360369-A1 (DE)
Title: Amide
Inventor: LINKER KARL-HEINZ
IPC: A01N43/56
Filed: 2003-12-22
Abstract: Amide der Formel (I), DOLLAR F1 in der die Symbole die in der Beschreibung angegebenen Bedeutungen haben, ein Verfahren zur Herstellung dieser Stoffe und deren Verwendung zur Bekämpfung von unerwünschten Mikroorganismen DOLLAR A sowie Zwischenprodukte der Formeln (IIIa) und (IIIb), DOLLAR F2 wobei die Symbole die in der Beschreibung angegebenen Bedeutungen haben.
Patent DE-10360542-A1 (DE)
Title: Meßfühler, Verfahren zu dessen Herstellung und elektrisches Gerät mit dem Meßfühler
Inventor: ERHART AUGUSTIN
IPC: G01K13/02
Filed: 2003-12-22
Abstract: Die Erfindung betrifft einen Meßfühler mit einem Sensor (1), der in einer Hülse (2) angeordnet ist, wobei der Raum zwischen dem Sensor (1) und der Hülse (2) mit einer Masse (3) gefüllt ist, wobei ein Kontaktbereich (4) zwischen dem Sensor (1) und der Hülse (2) frei von der Masse (3) ist. Der Meßfühler hat den Vorteil einer reduzierten thermischen Ansprechzeit.
Patent DE-10361160-A1 (DE)
Title: Messvorrichtung
Inventor: MUENCH RUDOLF
IPC: G01N21/57
Filed: 2003-12-22
Abstract: Eine Vorrichtung zur Messung wenigstens einer Eigenschaft einer Materialbahn, insbesondere Papier- oder Kartonbahn, umfasst auf beiden Bahnseiten vorgesehene bewegliche Messfühler, die unter Bildung eines jeweiligen Luftpolsters mit vorzugsweise zumindest im Wesentlichen gleicher Kraft gegen die Bahn drückbar sind, Mittel zum Messen der Luftpolster, insbesondere der Luftpolsterdicke, auf beiden Seiten und wenigstens einen an einem durch ein Luftpolster abgestützten Messfühler angebrachten Eigenschaftssensor, insbesondere Papiereigenschaftssensor.
Patent DE-10362018-A1 (DE)
Title: Anordnung und Verfahren zur Herstellung von vertikalen Transistorzellen und transistorgesteuerten Speicherzellen
Inventor: SCHLOESSER TILL
IPC: H01L21/8239
Filed: 2003-02-14
Abstract: In einem Substrat (1) sind vertikale Transistorzellen (81) ausgebildet und in einem Transistorzellenfeld in einer x-Richtung zeilenweise und einer y-Richtung spaltenweise angeordnet. Längs der x-Richtung werden zwischen den Transistorzellen (81) verlaufende weite aktive Gräben (5) für Wortleitungen (521, 522) ausgebildet. Quer zu den aktiven Gräben (5) werden schmale Trenngräben (6) ausgebildet. Auf von den aktiven Gräben (5) und den Trenngräben (6) begrenzten Transistorstegen (33) wird eine nichtkonforme Arbeitsschicht (71) abgeschieden, von der die schmalen Trenngräben (6) abgedeckt werden, während die aktiven Gräben (5) geöffnet bleiben. Durch eine von der Arbeitsschicht (91) maskierte Implantation werden im Substrat (1) unterhalb der aktiven Gräben (5) untere Source/Drain-Bereiche (2) ausgebildet. Die Wortleitungen bilden abschnittsweise Gateelektroden (52) aus. Durch ein Potential an der Gateelektrode (52) wird in einem jeweils zwischen dem oberen (4) und dem unteren (2) Source/Drain-Anschlussbereich angeordneten aktiven Gebiet (3) ein leitfähiger Kanal gesteuert. Die aktiven Gebiete (3) benachbarter Transistorzellen (81) sind jeweils Abschnitte eines in x-Richtung sich unter den Trenchgräben (6) erstreckenden zusammenhängenden Schichtkörpers (3') und miteinander verbunden. Eine Anreicherung von Ladungsträgern im aktiven Gebiet (3) und Floating-Body-Effekte werden vermieden, ohne den Flächenbedarf der Transistorzelle zu erhöhen.
Patent DE-19506378-A1 (DE)
Title: Cheese transport, stacking and/or churning system, esp. for soft cheeses,
Inventor: DIETZ HERBERT
IPC: A01J25/16
Filed: 1995-02-23
Abstract: The system contains a production arrangement (2), at least one temporary storage arrangement (10), at least one processing arrangement (11) placed after it, esp. for churning, and a delivery section (13). The various arrangements and sections are connected via at least one transport system. The transport path between the individual arrangements is in the form of a system of closed electric suspension tracks (9) with vehicles (21) for carrying units to be processed. The movements of the vehicles are controlled by a central control unit (20).
Patent DE-19506641-A1 (DE)
Title: Control panel for construction machine
Inventor: BURGSTAHLER ALFRED DIPL ING
IPC: E02F9/26
Filed: 1995-02-25
Abstract: The control panel has a visual display screen (38), housing (24) and actuation elements (40) for control signal generators. The actuation elements are mounted on the housing of the display screen. The actuation elements or sub groups of the elements can be mounted on different walls (26-32) of the housing. At least some of the elements can be mounted on a stepped wall section (34) of the housing. Adjacent actuation elements have different directions of operation. At least some of the elements, pref. adjacent ones, have different dimensions.
Patent DE-19510359-A1 (DE)
Inventor: FROEHLINGSDORF UDO DIPL ING
IPC: G01V3/08
Filed: 1995-03-22
Abstract: The positioning appts. involves a pivot arm (3) which has a radius of action of several metres and is terminated in a head (4) carrying a plate (9) with sensors (13) grouped in accordance with the pattern of metallic markings on the object to be grasped e.g. a refuse bin and lifted into an opening in the side of the vehicle. The head is manoeuvred e.g. by using a joystick in the driver's cab. The range and bearing of the object may be measured with an ultrasonic pulse echo transmitter and receiver.
Patent DE-19514932-A1 (DE)
Inventor: ROGGATZ MAX
IPC: C23C8/22
Filed: 1995-04-22
Abstract: The CO content of the atmosphere of an oven (2) supplied with a mixture of air, hydrocarbon and, if required, NH3 and used for carburisation or carbonitriding of metal workpieces is regulated by a process in which the CO level is determined and a CO forming material is introduced when a min. CO content, which is freely adjustable, has been reached. Also claimed is an appts. for carrying out this process.
Patent DE-19516040-A1 (DE)
Title: Increasing immune response to tumour cells by increasing expression of TAP or LMP proteins
Inventor: SELIGER BARBARA
IPC: C07K14/74
Filed: 1995-05-04
Abstract: Immune response to a tumour cell is increased by introducing into the cells nucleic acid (I) encoding TAP and/or LMP proteins, then expressing it to increase the intracellular concn. of these proteins. Also new are: (1) a method for detecting tumour antigens (TAg); (2) tumour cells contg. (I); and (3) a method for producing cytotoxic T lymphocytes (CTL) against autologous tumour cells.
Patent DE-19518770-A1 (DE)
Title: Unit for manufacturing concrete pipes
Inventor: MUELLER WERNER
IPC: B28B21/28
Filed: 1995-05-22
Abstract: The device has at least one blocking wall (5), in the form of an annular plate, in an inner area bounded by an elastic seal (3) and prevents the further ingress of cement milk. The wall is seal-fastened only on the lower cover section (2). A pulsation damper (4) is located in an intermediate area between the blocking wall and elastic seal. The first cover section (1) on its side facing away from the second cover section (2) is protected by a wear plate.
Patent DE-19519525-A1 (DE)
Title: Instrument with tubular shaft for surgical use
IPC: A61B90/00
Filed: 1995-05-27
Abstract: The instrument has a head (10) at its far end, with a working part such as a forceps fixed to it. The working part is operated by a moveable push rod (14) located within the hollow inner section of the shaft and the head part. A seal is formed by an elastic tube (22) which covers the rod. The near end of the tube is joined to the rod and the far end is joined to the tube or head by passing over a sleeve (20) which extends back from the head.
Patent DE-19521859-A1 (DE)
Inventor: KUESTERS KARL-HEINZ
IPC: D21G1/02
Filed: 1995-06-16
Abstract: A roller with controllable sag is provided with a revolving hollow roller and a non-rotating crosshead which crosses the hollow roller along its length and on which the hollow roller is supported by a series of support elements actuated by a pressure medium. Separate supply lines (13) lead to the support elements and open out into a connection head (40) at the end (10') of the crosshead, to the connection head (40) are connected the outer connection lines (53). The connection head (40) comprises a double disc rotary slide valve (50) by which the lines (13, 53) can be interrupted and which in the closed state can be separated at a separation surface (47). The individual discs (51, 52) of the double disc rotary slide valve (50) keep both the supply lines (13) and connection lines (53) closed, thus facilitating replacement of the roller as and when required.
Patent DE-19522917-A1 (DE)
Inventor: ZIJVERDEN WILLEM VAN
IPC: B67D1/07
Filed: 1995-06-23
Abstract: An arrangement is disclosed for transferring or transporting small amounts of fluids, such as concentrates, that are dosed by high frequency pulses from a pumping chamber (21, 28a) delimited by inlet and outlet valves (28, 28a, 34, 35, 21). The fluid is conveyed to the mixing zone (15c, 16, 17, 18) where it is mixed with its mixing partner, such as cold or warm water, without letting the mixing partner enter the direct or near outlet (1, 1a, 2, 3) or the outlet pipe (1, 2, 3; 50, 1a, 2a) of the device that accurately and permanently doses the fluid. Also disclosed is a corresponding rinsing process.
Patent DE-19523837-A1 (DE)
Inventor: CONRADI JOACHIM
IPC: C09D7/45
Filed: 1995-06-30
Abstract: The invention pertains to auxiliary agents used for the production of aqueous thickening agents in liquid state, in particular based on polyurethane, as well as aqueous thickening preparations produced with the claimed auxiliary agents. The invention also pertains to the use of such thickening preparations in systems requiring thickening such as aqueous dispersion paints.
Patent DE-19524048-A1 (DE)
Title: Pump for delivery of non=fluid mediums - has piston element executing reciprocating motion in guide sleeve between two reversal points, and in region of one reversal point guide sleeve has breather
Inventor: PIEL HELMUT DIPL ING
IPC: F04B15/02
Filed: 1995-07-01
Abstract: The pump comprises at least one piston element executing reciprocating motion in a guide sleeve between two reversal points. The guide sleeve situated in the region of one of the reversal points has a closable breather hole. The sleeve can be connected to a delivery line and has a connection point for a supply line situated in the region between the two reversal points. The guide sleeve is constructed in modular form and may be formed as a guide module, a supply module and a pressure sleeve.
Patent DE-19524877-A1 (DE)
Title: Connection arrangement for detachable bracing - comprising of connection base and hook elements arranged with bracing and mounted around axle
Inventor: BRUTSCHER PETER
IPC: E04H15/34
Filed: 1995-07-07
Abstract: The arrangement comprises bracing (12,13,14) with a connection base element (100) arranged together with a base body (21), that is linked to connection hooking elements (200;300;400;500) with further braces (10,11). The hooking elements have a hooking body (31) that is held in a stop. The connection base and hooking elements lie opposite each other, about the same axle (25;35), rotatable under friction between opposite lying surfaces of the base and hook bodies. The braces are arranged, via a fixing system (41;51), with the connection base and hooking elements in a particular bearing.
Patent DE-19529798-A1 (DE)
Title: Blank folding method for cigarette packets with bevelled edges
Inventor: PARROCCHETTI GIAMPAOLO
IPC: B65B19/22
Filed: 1995-08-12
Abstract: To form rigid packets with beveled longitudinal edges from respective blanks (2), each of which presents two pairs of preformed longitudinal bend lines (3, 7; 4, 8) defining respective strips (9) each corresponding to a respective beveled edge, each blank (2) is folded along its longitudinal bend lines (3, 7; 4, 8) in two steps, by first folding the blank (2) along at least one outer bend line (7, 8) of each strip (9), and then feeding the partly-folded blank (2) through a passage (22) narrower than the distance between the outer bend lines (7, 8). <IMAGE>
Patent DE-19531515-A1 (DE)
Inventor: GEISLER ULRICH DR
IPC: C08F18/04
Filed: 1995-08-26
Abstract: Prodn. of protective colloid-stabilised poly(vinyl ester)-contg. dispersions is effected by polymerisation of the vinyl ester (and opt. comonomer(s)) using a water-soluble cationic azo initiator, pref. an azo-amidine. A claimed dispersion, opt. contg. units from a neutral or anionic comonomer, has solids content at least 45 (pref. 60-70) wt.%
Patent DE-19537846-A1 (DE)
Title: Fibre flocking coarse cleaning appts. - has airstream to carry flocking through channel with optical sensor system and separator for detected foreign matter
Inventor: SCHLICHTER STEFAN DR ING
IPC: G01N21/89
Filed: 1995-10-11
Abstract: The appts. to clean fibre flocking material, before it is used for spinning, uses an air stream to carry the flocking (A) through a fibre transport channel, which has an optical sensor system (16', 16'') and a separator for the foreign matter. Pref. the fibre transport channel has a branch channel (9c) with deflectors (24-26), such as separating flaps, to eject the foreign matter (E). The separation station has blowers, and an opening in the channel wall for the foreign matter (E) to be blown through, opposite the blowers. The blowers are at the bottom or top of the fibre transport channel. The branch channel (9c), or the wall openings are linked to a collection container for the separated matter (E). The cleaned flocking material (C) is carried onwards pneumatically. The fibre transport section has a channel stretch in a rectangular or square cross section. The channel wall has a transparent section (13', 13'') for the optical sensor system or camera (16', 16'') with an optical sensor capability. A number of sensors are deployed across the whole working width (a), with at least one camera (16', 16''), in a system which can also give a colour sensor action.
Patent DE-19546046-A1 (DE)
Inventor: STEPHAN GUENTER
IPC: B41F25/00
Filed: 1995-12-09
Abstract: The paper guide system is fitted in the region of a passing-over drum (1). The drum is between paper guide cylinders (2,3) before and after it. The drum has partly or completely closed surfaces (5) between its grip rows (4). There is an air duct element (8) above the passing-over drum, with a small clearance from the motion track (7) of the grip rows. This element forms the upper boundary of the air space (9) extending from the front cylinder to the rear one. A fan (6) fills this space with air.
Patent DE-19547304-A1 (DE)
Title: Motor vehicle anti-theft deterrent system with ignition key lock
Inventor: HOORN JEFFREY JAMES
IPC: E05B17/22
Filed: 1995-12-18
Abstract: The rotatable lock barrel (32) for starting the engine has an integral permanent magnet (38) which activates one of two Hall effect devices (40) when the lock is turned into the "start" position. The first Hall effect device connects two resistances (46, 48) into the security circuit and the resulting voltage drop across the resistances is compared with a programmed value to release the security locks.  The second Hall effect device (42) is not affected by the position of the lock barrel magnet. If an external permanent magnet is used to try and release the security circuit then the second Hall effect device is also activated. This alters the effective resistance of the two resistances and produces a different voltage drop. The security circuit is not released in this instance.
Patent DE-19549150-A1 (DE)
Title: Hydraulic control system esp. for forklift truck
Inventor: KO HYUN GIE
IPC: B66F9/22
Filed: 1995-12-29
Abstract: The steering fluid actuates the control cylinder, while a main pump generates a pressurised operational fluid for the lift and tilting cylinders. A steering control valve unit changes the flow path of the steering fluid for controlling the motion of the control cylinder. Between the steering circuit pump and the valve unit is incorporated an overriding valve, supplying controlled fluid vol. to the valve unit. To the main pump is coupled selectively a main valve unit for the control of the lift and tilting cylinders. A two-position overload valve responds to the motor speed for fluid control.
Patent DE-19604723-A1 (DE)
Title: One-stage preparation of tetra:methyl-tri:hydroxy-hexadecane
Inventor: MUELLER THOMAS DR
IPC: C07C29/03
Filed: 1996-02-09
Abstract: Preparation of 3,7,11,15-tetramethyl-1,2,3-trihydroxy-hexadecane (I) comprises the oxidation of 3,7,11,15-tetramethyl-3-hydroxy-hexadeca-1-ene (IIa) or 3,7,11,15-tetramethylhexadeca-2-ene-1-ol (IIb) in the presence of one or more organic solvents (optionally combined with water), a catalytic amount of an osmium compound (III), and a secondary oxidation agent selected from hydrogen peroxide, an alkali metal chlorate, tert.-butyl hydroperoxide, trimethylamine-N-oxide, triethylamine-N-oxide or N-methyl- morpholine-N-oxide (NMMO), at 0-100 deg C .
Patent DE-19605783-A1 (DE)
Title: Automatic sorting and packaging assembly for rolling products
Inventor: SCHNELL RUEDIGER
IPC: B65B57/00
Filed: 1996-02-16
Abstract: An automatic mechanical handling system with integrated process control receives rolling products (1) along an inlet ramp (4), and releases (16,17) them individually as required to a conveyor belt (14). The belt transports the products past other inlet ramps, from which other rolling products are introduced as required, to (15,19) packaging machinery (13).  The assembly checks to confirm that space is available on the conveyor before admitting further products. Products which arrive at the packaging station and are not then packed, are transferred to a conveyor (3) running in the reverse direction and returned (26) to the appropriate buffer stock (8) and repeat the cycle.
Patent DE-19607329-A1 (DE)
Title: Mechanism for preventing idle running of power-driven hammer drill
Inventor: SHIBATA MITSUYOSHI
IPC: G06F17/30
Filed: 1996-02-27
Abstract: The mechanism comprises a hammer component (18) which is engaged with a piston (15) reciprocating in a housing (16) and an intermediate part (19). An insert (20) can be positioned on an end of the housing. The mechanism has an elastic ring (22) for holding the intermediate part in normal operation. The elastic ring is arranged between the intermediate part and hammer component and can releasably hold them. A damper (19a) is arranged on the intermediate part and in normal operation is out of contact with the elastic ring. The damper is positioned on the same side of the elastic ring as the hammer component. The damper then comes in contact with the elastic ring in order to prevent idle running of the intermediate part.