baber/WOPTO huggingface dataset:
Patent DE-3864264-D1 (DE)
Inventor: BAST ULRICH
IPC: H01L41/33
Filed: 1988-04-27
Granted: 1991-09-19
Abstract: The ceramic wafer (111), consisting of ceramic material and binder, is coated with a photoresist layer (12). The required structures are defined in this layer photographically. Then a jet of liq. (21) is used to erode the exposed areas of the unsintered ceramic (14). The liq. used is selected for its selective effect on the binder used in the ceramic, causing it to swell, while not attacking the photoresist layer. The binder is pref. an acrylic acid ester and the liq. used is pref. a benzene derivative. The photoresist material selected is at least sufficiently resistanct to the liq. for the duration of the operation. Several ceramic foils are then placed on top of each other, pressed and then sintered. The stack may include unstructured foils.
Patent DE-3865472-D1 (DE)
Inventor: ROTHE HANS-JOACHIM
IPC: B41F27/12
Filed: 1988-03-03
Granted: 1991-11-21
Abstract: An intaglia rotary printing machine has printing plate(s) clamped to a forme cylinder by a longitudinal groove into which the ends of the printing plate are fitted.  The gap between the ends of the printing plate is then filled with a plastics substance. After hardening, the substance is trimmed flush with the cylinder surface. This trimming operation is carried out by milling, using two parallel guide bars to support a slide carriage (7) with a milling cutter (17).  The slide carriage is guided over the length of the forme cylinder (2) so that the excess sealing substance is removed and a flush surface is produced.
Patent DE-3865643-D1 (DE)
Inventor: WEIS ANTON
IPC: B65H23/32
Filed: 1988-11-25
Granted: 1991-11-21
Abstract: The superstructure is for a folding mechanism following a rotary printing press and having first deflector bars (8) adjustable at right angles to the paper travel direction, and second ones (11) offset from the first ones. Haulage (13), alignment (15) and guide (17,18) rollers are included. The second bars (11), and the guide rollers (18) parallel to the inlet used in their place for magazine production, are offset in the same direction in the inlet at right angles to the paper travel direction (6a), while the haulage (13) and alignment (15) rollers are between the bars and parallel to the inlet. Guide rollers (22) for funnel-formation are provided for the second bars (11), at right angles to the inlet and offset from them in the lengthwise direction of the press.
Patent DE-3869407-D1 (DE)
Inventor: LIVECCHI J
IPC: F15B13/04
Filed: 1988-01-25
Granted: 1992-04-23
Abstract: At null, the end lobes (41,45) are zero-lapped w.r.t. supply pressure slots (22,26; the middle lobe (43) is zero -lapped w.r.t. a pair of return slots 23,24) and the intermediate control lobes (42,45) are both symmetrically underlapped w.r.t. their associated control slots. Stops (34,35) limit movement of the valve spool (12) in either axial direction. When the spool is at null or in either hard-over position, deliberate flow w.r.t. the control slots is blocked and relative leakage flows are controlled. Such flows may be balanced so that there is practically zero net leakage flow w.r.t. each control slot.
Patent DE-3873624-D1 (DE)
Inventor: JENSEN JORN BECH
IPC: B65D33/06
Filed: 1988-05-31
Granted: 1992-09-17
Abstract: Large size packings of napkins, paper rolls, quilts etc. normally appear as tight plastic sheet packings of a block-like shape. As a carrier handle is used a strong strip of sheet material which extends across a side panel of the packing, what is disadvantageous for the visual impression of the packing. A carrier handle cannot be formed direct in the packing sheet, as the packing will then no longer be dust proof. According to the invention the handle is made in that manner anyway, but inside the handle area a barrier layer (12) is provided in order to make the packing dust proof. Preferably a carrier handle strip portion (6) is prepared between easily breakable weakening lines (4), whereby the handle panel of the packing may show a high quality stamp regardless of the handle.
Patent DE-3876190-D1 (DE)
Inventor: KUEHNE NORBERT
IPC: B01D61/22
Filed: 1988-09-03
Granted: 1993-01-07
Abstract: Valuable technology produced by-products are sepd. from a cell suspension (or a fermenter liquor after a cell disintegration) by a cross-flow micro- and/or ultra-filtration, using for each stage at least two successive modules, equipped with porous membranes. A different pressure above ambient is applied to each module on the permeate side. The pressure drop is so arranged that the average pressure difference between concentrate and permeate remains the same in all modules.
Patent DE-3884114-D1 (DE)
Inventor: HATAKEYAMA MINORU
IPC: C08J9/40
Filed: 1988-08-30
Granted: 1993-10-21
Abstract: A composite sheet material comprises a porous, expanded polytetrafluoroethylene base sheet 1 impregnated with a first resin 2 that has a lower heat-shrinkability than the base sheet, the impregnated base sheet having a covering layer 3 which has a thickness of at least three micrometers and which comprises a second resin whose hardening rate is lower that that of the impregnating resin. The present invention is useful in printed circuit boards wherein a prepreg as above described is laminated with a metal sheet, a resin sheet, or another printed circuit board.
Patent DE-50000553-D1 (DE)
Inventor: VEGTER DERK
IPC: F23N5/20
Filed: 2000-02-11
Granted: 2002-10-31
Abstract: The control circuit has a relay (RY2) with contacts, a charging capacitor (C5) with a charging resistance (R5), a series circuit of an electronic switch (Q2) and the relay in parallel with the charging capacitor, a series circuit of a resistor (R2) and diode (D1), control electronics (CE) and an additional capacitor (C1) connected between one relay contact and a first connection (L1) of the stimulation winding of the gas valve (MV).
Patent DE-50001174-D1 (DE)
Inventor: RUSCHEWEYH HANS
IPC: B01F5/06
Filed: 2000-06-19
Granted: 2003-03-06
Abstract: A mixer for mixing gases and other Newtonian liquids comprises a flow channel which contains surfaces (2) that affect the flow. The surfaces create vortices and have front edges (4) that are directed against the flow and run with and laterally to the flow. A number of surfaces are arranged in a row (6), laterally to the main flow direction (3), and adjacent surfaces partially overlap.
Patent DE-50002928-D1 (DE)
Inventor: ZANZERL HERMANN
IPC: B21K27/06
Filed: 2000-09-22
Granted: 2003-08-21
Abstract: A machine with a cutting device includes a stationary bar-cutter blade and a slicing blade which cooperates with and is displaceable in relation to the bar-cutter blade. The slicing blade is a closed circular blade. The bar-cutter blade is a half blade and cooperates with a centering and clamping piece, which is displaceable in relation to the bar-cutter blade, to form together a slotted round blade. The centering and clamping piece can be controllably displaced between a centering position, in which, during operation, the bar to be cut is centered without clamping of the bar; a released position, in which the centering and clamping piece is completely removed from the bar, and a clamping position, in which the centering and clamping piece clamps the bar.
Patent DE-50003217-D1 (DE)
Inventor: WUENSCHER EDUARD
IPC: B65B43/52
Filed: 2000-10-06
Granted: 2003-09-11
Abstract: An arrangement (1) of a conveyor section (2) is provided for containers (10, 11, 12) that are conveyed on said conveyor section and that are in a filling position. The containers are to be filled with items (3) or with a bulk material in a filling station (4) by means of a filling funnel (5). The conveyor section (2) is provided on at least one side immediately before, in and after the filling station (4) with a continuous toothed belt or a chain belt (6) and with a pertaining intermitting actuator (7) and spaced apart container carrying plates (8). The plates can be positively engaged with the containers (10, 11, 12) that are open towards the top and that arrive on the conveyor section (2). The plates supply the containers to the filling position one by one and return the containers once they are filled from the filling position to the conveying section (2), preferably in an accelerated clocked manner and optionally at the outlet thereof. The carrying plates (8) that are in the filling position, that adjoin and the extend transversely to the direction of conveyance (F) configure a filling funnel wall between the filling funnel (5) and a container to be filled.
Patent DE-50003593-D1 (DE)
Inventor: AMMANN ANDREAS
IPC: E01C19/10
Filed: 2000-05-05
Granted: 2003-10-09
Abstract: The invention relates to a two-shaft compulsory mixer (1) whose mixing tools (4) are situated on two parallel mixer shafts (3a, 3b) in such a way and whose mixer shafts (3a, 3b) are also synchronised in such a way that with each rotation of the shafts (3a, 3b), the mixing tools (4) of both mixer shafts (3a, 3b) run from bottom to top through the horizontal line between the shafts (3a, b), axially adjacent to each other, in pairs, successively. In this way, the mixing tool pairs produce essentially continuous formations (9) as they pass through the area between the mixer shafts (3a, 3b), said formations emerging in a vertical direction between the two shafts (3a, 3b) from bottom to top. This significantly reduces the mixing times for a particular mixing quality compared to known two-shaft compulsory mixers with an identical number of middle mixing planes (5a-5h).
Patent DE-50004205-D1 (DE)
Inventor: ETIQUE PIERRE-ALAIN
IPC: G06F15/00
Filed: 2000-06-26
Granted: 2003-11-27
Abstract: For end-to-end securing of transactions between a mobile terminal and an Internet server on the application layer, cryptographic transaction identification records, which are directed by the Internet server application to transaction partner applications in the mobile terminal, are stored, assigned to the mobile terminal, in a proxy server. In each case a record identification is transmitted to the mobile terminal for a stored transaction identification record as well as a proxy record, which is calculated by the proxy server from the respective stored transaction identification record. In each case a record identification and a proxy record are taken by the proxy server from the messages directed by the mobile terminal to the Internet server application. The correspondence of the taken proxy record with the proxy record is checked, which is calculable from the stored transaction identification record determined through the taken record identification, and, in the case of agreement, the stored transaction identification record determined through the taken record identification is transmitted to the Internet server application.
Patent DE-50008234-D1 (DE)
Inventor: BITTERHOF ANDREAS
IPC: G01N33/50
Filed: 2000-03-03
Granted: 2004-11-18
Abstract: The invention relates to a single-use hygiene item such as nappies, incontinence articles or sanitary towels. Said hygiene item comprises an absorbing body that absorbs and holds body fluids and an analysis device for the body fluid which is provided at the location where the body fluid to be analysed can be impinged upon. The analysis device is separated from the absorbing body in an essentially liquid-proof manner, optionally by means of a separating means (8), in such a way that body fluid to be analysed and produced by the user can directly reach the analysis device (4). Body fluid that reached the absorbing body is held back by the separating means (8) and kept away from the analysis device (4).
Patent DE-50014560-D1 (DE)
Inventor: KLIPPER REINHOLD DR
IPC: B01J45/00
Filed: 2000-08-16
Granted: 2007-09-27
Abstract: The preparation of a mono-disperse crosslinked bead polymer with thiourea comprises polymerizing a monovinyl aromatic compound(s) and a polyvinyl aromatic compound(s), aminomethylating with phthalimide derivatives and reacting with (substituted)thiourea or salts of thiocyanic acid. Preparation of mono-disperse crosslinked bead polymer with thiourea groups comprises reacting monomer droplets of a monovinyl aromatic compound(s) and a polyvinyl aromatic compound(s) to give a mono-disperse, crosslinked bead polymer, aminomethylating with phthalimide derivatives and reacting to give a bead polymer derivatives and reacting with (substituted)thiourea or salts of thiocyanic acid. Independent claims are included for the obtained polymer and heavy metal and noble metal removing processes using the polymer.
Patent DE-50015773-D1 (DE)
Inventor: FIEBER DIETER
IPC: F16L25/00
Filed: 2000-08-17
Granted: 2009-12-03
Abstract: The coupling has a tubular sleeve (1) with a first locking tongue (2), and a lock projection (5). The locking tongue is located in a sleeve part (7), which has a film hinge so that it can be folded out from the peripheral wall of the sleeve. A second locking tongue (8) is located moveable in a second aperture (9) in the sleeve wall, opposite to the first tongue. It is connected to the sleeve by a connecting element (10), which is not a film hinge. The sleeve has an oval support ring (19) at the open insertion end. The second tongue has a lever arm (12) projecting out of the end above the connecting element.
Patent DE-50100786-D1 (DE)
Inventor: FRIES DR
IPC: C07D521/00
Filed: 2001-08-29
Granted: 2003-11-20
Abstract: 1H-Pyrazole-1-carboxamidine hydrochlorides and hydrobromides are produced by the reaction of pyrazole or a derivative with cyanamide or a derivative and gaseous hydrogen chloride or hydrogen bromide in an aprotic solvent. 1H-Pyrazole-1-carboxamidine hydrochlorides and hydrobromides of formula (I) are produced by the reaction of pyrazole or a derivative with cyanamide or a derivative and gaseous hydrogen chloride or hydrogen bromide in an aprotic solvent. R<1>-R<3> = H, 1-6C alkyl, 3-8C cycloalkyl, or 6-12C aryl optionally substituted with 1-6C alkyl; R<4> = H or 1-4C alkyl; and X = Cl or Br.
Patent DE-50102207-D1 (DE)
Inventor: KOSAK HANS
IPC: G01N33/566
Filed: 2001-03-17
Granted: 2004-06-09
Abstract: Detecting and/or quantifying (M1) the binding of a first molecule (I) to a second molecule (II) comprising a solution containing (I) which is added to a vessel having (II) immobilized on its wall, incubating, and determining the change in concentration of (I) in the solution using radiation, without removal of the solution from the vessel, is new. Independent claims are also included for the following: (1) a method (M2) in which binding of (I) and (II) releases a fragment (III) from (II) and the change in concentration of (III) is measured; (2) detecting and/or quantifying (M3) the enzymatic or chemical activity of (I) towards (II) or other molecules with an affinity for (I); and (3) a microtiter plate for performing the new methods in which the wall, but not the base of the vessel is activated for binding of (II).
Patent DE-50105265-D1 (DE)
Inventor: SCHULTE AXEL
IPC: B29C48/12
Filed: 2001-10-23
Granted: 2005-03-10
Abstract: Molding material is fed into a moving die comprising individual die parts(18) arranged in groups adjacent to each other along two continuously circulating tracks(12,14). The material is shaped in a forming zone(20) in which the opposing die parts are in contact with each other and continues as an endless profile after the die parts separate and return to the start of the track.
Patent DE-50108363-D1 (DE)
Inventor: DAMM HORST
IPC: F16D55/40
Filed: 2001-06-19
Granted: 2006-01-19
Abstract: The dynamic service brake (24) is positioned within a ring gear (4) acting as wheel hub, directly behind a detachable transmission cover (11) on the end side, and on a hollow-cylindrical brake carrier (10), which forms the end of a non-turnable axle (2). The planetary gear (34) is located behind the service brake within the ring gear. The service brake is a multiple disc brake with alternating discs (25,26). A brake piston (28) is actuated by a pressure medium against a pressure spring (30).
Patent DE-50109739-D1 (DE)
Inventor: FERREE PHILIP E
IPC: A01D34/66
Filed: 2001-08-17
Granted: 2006-06-14
Abstract: The mowing system has rotary cutters (40) mounted in a housing (32) with an open ejection side. Deflector walls (42) surrounding the cutters have a cut away section (53) which faces the ejection side and which is of uniform height over all its length. An Independent claim is included for a vehicle or machine fitted with the mower system.
Patent DE-50109977-D1 (DE)
Inventor: SINGER F
IPC: B22D21/04
Filed: 2001-09-11
Granted: 2006-07-06
Abstract: The invention relates to a method for producing a moulded body from foamed metal comprising the following steps: a) preparing a first powder consisting of the metal and a second powder consisting of a foaming agent b) feeding the first and the second powder to an extruder device, the first and second powder having a non-compact form c) transporting a powder mixture of the first and second powders in the extruder device towards a mould, whereby said mixture is partially melted and the partially melted powder mixture is then subjected to a pressure that is greater than the gas pressure caused by the foaming agent d) injecting the at least partially melted powder mixture into the mould, and e) relaxing the pressure to a value that is less than the gas pressure, so that the mould can be filled completely with the generated foamed metal.
Patent DE-50113450-D1 (DE)
Inventor: REUSCHEN ROLF
IPC: H04L12/413
Filed: 2001-10-10
Granted: 2008-02-14
Abstract: A data transmission network having at least two devices to transmit and receive data with the devices connected via a passive transmission device so that the data is transmitted between the devices using the passive transmission device. Each of the devices includes a converter to control data transmission using the passive transmission device.
Patent DE-50114800-D1 (DE)
Inventor: GAUER CHRISTOPH
IPC: C12Q1/6837
Filed: 2001-12-19
Granted: 2009-05-07
Abstract: The invention relates to a method for the analysis of macromolecules using a microarray on which a plurality of first at least partly different macromolecules are located in a known arrangement, wherein the microarray is arranged on a solid surface on which a region is defined whose wetting properties differ from the surrounding solid surface such that a liquid with a plurality of second macromolecules preferably stays thereon, the liquid with the second macromolecules is brought onto the solid surface and at least partly removed and the second macromolecules remaining after the removal process are detected in order to determine from the position which of the first macromolecules have formed a bond with second macromolecules. The invention further relates to a method wherein a surface wave is launched to the liquid to distribute and/or thoroughly mix the liquid on the microarray.
Patent DE-50114847-D1 (DE)
Inventor: MOSER FRIEDRICH
IPC: A23P10/20
Filed: 2001-05-31
Granted: 2009-06-04
Abstract: An apparatus for pelleting a liquid or pasty composition comprises a flow producing device (4) for forming a cooling stream; a charging device (10) for introducing the composition into the cooling stream in the region of a drop point to form pellets to be frozen; a guiding body (6) for guiding the cooling stream containing the pellets between the drop point and a transporting device; and a coolant bath (3) for the liquid coolant. The guiding body has a front longitudinal section (6a, 6b) impermeable for the coolant and a rear longitudinal section (6c) permeable for the coolant but not for the pellets. A fluid connection is located between the rear longitudinal section and the coolant bath. An Independent claim is also included for the production of pellets.
Patent DE-50200218-D1 (DE)
Inventor: ESSENREITER ROBERT
IPC: A61B6/12
Filed: 2002-09-12
Granted: 2004-03-18
Abstract: The navigation and guidance system (9) is connected to a support for a C-shaped frame (1) rotatable about a horizontal axis (2). The X-ray source (3) is mounted at the top of the C- shape and the X-ray plate or sensor (4) is mounted at the bottom of the C-shape.  Calibration markings (5) are mounted just above the plate. A special calibration body (10) is used to help set up the system before a patient is X-rayed. A geometrical marker (6) is placed adjacent to the calibration body. A different marker is placed adjacent to the patient.
Patent DE-50204426-D1 (DE)
Inventor: GEIGER RALF
IPC: G10L19/02
Filed: 2002-12-02
Granted: 2005-11-03
Abstract: According to the invention, a time-discrete audio signal is processed (52) in order to provide a quantization block with quantized spectral values (52). In addition, a whole-number spectral representation is generated from a time-discrete audio signal, using a whole-number transformation algorithm (56). The quantization block, which has been generated using a psychoacoustic model (54), is inverse quantized and rounded (58) to form a differential between the whole-number spectral values and the inverse quantized rounded spectral values. The quantization block alone produces a psychoacoustic encoded/decoded audio signal affected by loss after the decoding process, whereas the quantization block together with the combination block provides a loss-free, or practically loss-free encoded and decoded audio signal during said decoding process. The generation of the differential signal in the frequency range allows a simpler encoder/decoder structure to be produced.
Patent DE-50207015-D1 (DE)
Inventor: LORENZEN HEINZ-CHRISTEN
IPC: A24C5/39
Filed: 2002-09-13
Granted: 2006-07-06
Abstract: The feed roller (1) for cut tobacco has angled pins (2) extending from its periphery (10) to receive tobacco from a feed (5). The roller has successive areas (Z1-3) extending axially with different pin arrangements. The pins can have different spacings in different sections of the roller. Alternatively, the angle of the pins can vary. Claims include an impact roller and a tobacco comminuter using the claimed construction, and use of the feed roller.
Patent DE-50207459-D1 (DE)
Inventor: BRASCH HARALD
IPC: E04B1/78
Filed: 2002-01-04
Granted: 2006-08-24
Abstract: The heat insulation element uses an insulation body (2) having integrated pressure elements (3) made of concrete so that they have at least two pressure webs (7,8) running transversely to the longitudinal extension of the insulation body through same. At least one insulation element (9) in the form of a screened cavity is provided in the pressure elements between the pressure webs. The concrete pressure elements can be made through extrusion.
Patent DE-50211873-D1 (DE)
Inventor: EBERLE WILFRIED
IPC: B60J1/18
Filed: 2002-04-23
Granted: 2008-04-24
Abstract: The gas springs (3,4) and connected link levers (5,6) are arranged in a container (7) as bedded in the vehicle structure (1) and held pivotally in bearings within a frame (8). The frame connects above to a terminating sheet fixed conformably to the structure (1). The bearing frame is fitted to the front of the supporting frame (9) via fixers. One wall of the terminating sheet lies between the two frames (8,9) and is traversed by the cranked fixer legs as secured by nuts on the supporting frame.
Patent DE-50300031-D1 (DE)
Inventor: KALINOWSKI GERHARD
IPC: B29C63/04
Filed: 2003-02-12
Granted: 2004-08-19
Abstract: A forming process for coating the narrow profiled sides of plate type work pieces made of artificial wood, comprises forming the free strip of the coating onto the narrow work piece section by adhesion. The narrow sides that are joined at the corners are arranged so the flanks over the coating region have a contour that corresponds to the corner ridge. A forming process for coating the narrow profiled sides of plate type work pieces made of artificial wood, comprises forming the free strip of the coating (3) onto the narrow work piece section (4,6) by adhesion. The narrow sides that are joined at the corners are arranged so the flanks (10) over the coating region have a contour that corresponds to the corner ridge.  The first narrow side away from the work piece corner is profiled, along with the second.