baber/WOPTO huggingface dataset:
Patent DE-3854255-D1 (DE)
Inventor: VRZALIK JOHN
IPC: A61G7/00
Filed: 1988-06-01
Granted: 1995-09-07
Abstract: Method and apparatus for preventing bed sores in a bedridden patient. A low air loss bed (10) is provided including a frame (12), a first set of substantially rectangular air bags (58) for supporting a patient thereon mounted transversely on the frame, and a second set of substantially rectangular air bags (58) for supporting a patient thereon mounted transversely on the frame, and all of the air bags are connected to a gas source. The configuration of the air bags (58) is such that when the first set of air bags (58) is inflated, the patient supported thereon is moved toward the first side of the frame (12) of the low air loss bed (10) and when the second set of air bags (58) is inflated while the first set of air bags (58) is deflated, the patient is moved toward the second side of the low air loss bed (10). The configuration of the air bags (58) also retains the patient on the top surface of the air bags when the patient is rolled in one direction or the other. The operator of the low air loss bed defines the pressures in individual air bags (58) corresponding to each of three positions to which the patient is rotated. The pressures are maintained by a feed back control system which actuates valves connecting the gas source to separate sets of air bags. The three positions to be sequentially attained thereby causing controlled oscillation of the patient from one side of the bed frame to the other. Because each rotation position corresponds to operator defined pressures, the oscillation is customized for individuals of different body weights.
Patent DE-3862113-D1 (DE)
Inventor: CLAUSS ULRICH
IPC: A01G9/22
Filed: 1988-10-26
Granted: 1991-04-25
Abstract: An inclined awning (1) contains at least two running rails (2, 3) which run at a distance from one another and parallel to one another and which exhibit a slope starting from their rear end. Situated below the running rails (2, 3) is a gathered drape (4) which is fastened at a multiplicity of mutually spaced locations to supporting rails (14). The supporting rails (14) are connected, at least at their ends, to running elements (17) which run in the running rails (2, 3). A driving device, consisting of pulling cords (33) and actuating devices (34) for drawing in and extending the pulling cords (33), serves for retracting and extending the gathered drape (11), which in the extended state forms an inclined region (12) and a vertical region (13) remote from the rear end. In order to be able to manage without interfering running rails (2, 3) in the vertical region, provision is made on that supporting rail (2, 3) which is situated at the transition between the sloping and the vertical region (12, 13) for at least one locking device for one of the pulling cords (33), which locking device cooperates with a releasing device at the front end of the associated running rail (2, 3) in order to free the pulling cord (33). <IMAGE>
Patent DE-3863800-D1 (DE)
Inventor: YANG TAI-HER
IPC: H02K17/04
Filed: 1988-01-18
Granted: 1991-08-29
Abstract: This invention relates to an iron induction motor in more detail the invention relates to an alternating current single-phase two-pole induction motor in which upto 90 form the polar axis, stator laminations are so shaped that the width of the yoke at the root of the n'th winding slot from the polar axis (X-X) is substantially given by  Wn = 1/2T0 T1 + T2 + ...... + Tn wherein Wn is the yoke width at the n'th slot, T0 is the width of the tooth at the magnetic axis and T1, T2 .... Tn are the widths of the first, second,......n'th teeth respectively.
Patent DE-3864673-D1 (DE)
Inventor: BADEN HANS-DIETER
IPC: G07C9/00
Filed: 1988-12-01
Granted: 1991-10-10
Abstract: The section lock cylinder has a housing (1) and a rotatably adjustable cylinder core (2) in the housing. The key-actuated tumblers and an electromagnetically-actuable locking member are secured against unwanted movement. A current supply switch is provided for an electronic control unit which is activated by the electromagnet. The switch is in the housing and it is a magneto-sensitive switch. The actuating magnet of the switch is movably coupled to a tumbler (8') at the edge of the housing. The switch is pref. a reed switch.
Patent DE-3865724-D1 (DE)
Inventor: JENKINS PATRICK ANDREW
IPC: B60K15/04
Filed: 1988-04-15
Granted: 1991-11-28
Abstract: A fuel vapor recovery system wherein the physical installation and removal of the sealant member or gas cap (22) is the activitor of the system. The present invention offers a valve assembly (24) which is mounted in the fuel filler tube (10) and is positionally responsive to the presence or removal of the closure member assembly (22). The valve assembly of the present invention is disposed in combination with a vapor vent line (18) leading to a fuel vapor canister (20). Broadly stated, the valve assembly includes first (36) and second (38) annular seals disposed on opposite sides of the vent port (47). The first seal (36) blocks or prevents communication between the atmosphere and the fuel tank interior (16) when the gas cap (22) is removed. The second seal (38) permits communication between the vapor vent (18) and the fuel tank interior (16) when the gas cap is removed from the open ended filler tube (10) and blocks communication between the fuel tank's interior (16) and the vent port when the cap assembly is reinstalled.
Patent DE-3868476-D1 (DE)
Title: Flat knitting machine carriage
IPC: D04B15/90
Filed: 1988-07-07
Granted: 1992-03-26
Abstract: The carriage of an automatic flat knitting machine has a depending plate carrying pairs of stitch retainers, or stitch pressers, of which one is raised and the other lowered according to the travel direction of the carriage. The retainers are on respective sliders in vertical grooves in the plate and the sliders are actuated by a rocker, pref. oscillatable by a rack itself reciprocated by a pinion on a shaft driven by stepping motor. Pref. the rockers are T-shaped.
Patent DE-3869941-D1 (DE)
Inventor: WEGENER HERMANN
IPC: E01D19/06
Filed: 1988-12-02
Granted: 1992-05-14
Abstract: A roadway transition, e.g. between two jointing edges of a road bridge structure, has expansion joints with several laminae which are connected by elastic sealing elements to each other and rest on at least two supporting beams. The feet of the parallel laminae are clamped to the rectangular beams which carry sliding elements on top and/or sliding layers on both sides and bottom. Both the sliding elements and the sliding layers are made of polyamide or PTFE.
Patent DE-3870608-D1 (DE)
Inventor: HOFMANN ALWIN
IPC: B29C67/20
Filed: 1988-10-14
Granted: 1992-06-04
Abstract: Articles (I), esp. panels, contain pressed particles of hard polyurethane (PU) foam and binder (II), particles used having max. size 10 mm. Prodn. of a (I) by 1) forming particles through milling solid PU foam in hammer mill having mesh size max. 10 mm 2) pressing loose material comprising at least 50 % particles and water-repellent (II) under pressure max. 20 kp/sq. cm 3) pressing in second stage at min. 100 deg. C but below 170 deg. C under pressure max. 40 kg/sq. cm. Panels prepd. by above process, contg. at least 50 wt.% elongated particles of hard PU foam, 8-11 mm thick, of flexural strength at least 22 N/sq.mm, max. swelling in thickness 2%, moisture content less than 3%.
Patent DE-3875547-D1 (DE)
Inventor: MUELLER HERBERT DR
IPC: C07D295/023
Filed: 1988-08-02
Granted: 1992-12-03
Abstract: Process is for prodn. of N-ethylpiperazine (I) by distn. from mixts. contg. (a) 30-90 kg. (I), (b) 7-40 kg. N,N'-diethylpiperazine (II), (c) 3-20 kg. piperazine, (d) 0-30 kg. ethanol, (e) 0-40 kg. water and (f) 0-5 kg. other impurities, per 100 kg. mixt.; distn. is carried out in the presence of x:y+e is 3b to 12b water (where y is the amt. of water to be added, if required, to fulfill this condition) and the following fractions are sepd. successively as head prods. (1) water, EtOH, (II) and volatile impurities (III), (2) water, if present in excess, (3) piperazine and (4) pure (I).
Patent DE-3879315-D1 (DE)
Inventor: STAFFE DETLEF
IPC: G07C5/08
Filed: 1988-07-12
Granted: 1993-04-22
Abstract: The diagnostic system is for the identification of faults in the electronic control units of road vehicles. The road vehicle system has a number of  modules (2,3,4) that have inputs (5.2-5.4) form sensors and switches and a number of outputs (6.2-6.4)  a range of actuators. The system has a fault indicator line (7) that handles coded telegrams and a diagnostic bus (8) that allows information to be transmitted to a workshop test unit (9) to a built-in diagnostic processor (13).
Patent DE-3879626-D1 (DE)
Inventor: FARMER DAVID BRETLAND
IPC: D21H19/58
Filed: 1988-10-25
Granted: 1993-04-29
Abstract: A copolymer emulsion latex with a solids content of 20% to 70% by weight contains at least 40% by weight of vinyl alkanoate, eg acetate, in the monomer charge. This latex has good rheology and dry pick strength for paper coating and is prepared using an unsaturated surfactant and a surfactant providing sharp nucleation.
Patent DE-3880919-D1 (DE)
Inventor: SCHLEICHER WERNER DR
IPC: A23K20/195
Filed: 1988-08-03
Granted: 1993-06-17
Abstract: Coated feed additives with improved stability are new when the coating is produced using the split-top dynamic filter granulation process. The coating is applied in a split top fluidised bed granulator (e.g. model HSP-5/10 produced by Huettlin, Steinen) as described in DE2932803 or EP144680. The amt. of coating is pref. 7.5-30 wt.% based on the starting material. The coating material is pref. a physiologically innocuous polymer (pref. hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, hydroxyethyl cellulose or methyl cellulose) or a physiologically innocuous inorganic adjuvant. The coating material is pref. sprayed onto the feed additive in the form of a 3-10% soln. or suspension.
Patent DE-3885035-D1 (DE)
Inventor: AHSMANN DIETER
IPC: A47B91/00
Filed: 1988-06-29
Granted: 1993-11-25
Abstract: The intention of the furniture base is to allow an item of furniture placed on the furniture base to be aligned vertically in a short time without a visible and disturbing gap arising above the surface of the floor. The furniture base is of telescopic construction and consists essentially of a basic frame (12) and a height-adjustable alignment frame (11). The outer dimensions correspond to the outer dimensions of the item of furniture placed on it. Provided in each corner of the furniture base (10) is an adjustment device (13). The furniture base is particularly suitable for office furniture. <IMAGE>
Patent DE-50003479-D1 (DE)
Inventor: TOPF SIEGFRIED
IPC: B29C48/90
Filed: 2000-11-04
Granted: 2003-10-02
Abstract: A method and device for cooling and calibrating a section of plastic, where the section is introduced, via a matched opening, into a preferably evacuated housing such as a tank or bath, including several panels arranged one behind the other, and treated with a cooling fluid, for example a liquid, by means of jets arranged peripherally around the section. The cooling fluid is supplied to the jets with a pressure p of p>=5 bars.
Patent DE-50003599-D1 (DE)
IPC: E04C5/20
Filed: 2000-02-28
Granted: 2003-10-16
Abstract: Spacer bars (7) extend between the top and bottom ends of the reinforcing elements (5, 6) anchored in top and bottom reinforcing structures (2, 3) in the concrete. Spacer elements (8) are fitted directly onto the bars so that the reinforcing elements are supported against the construction element immediately below the construction element containing these reinforcing elements.  The reinforcing elements are preferably twin-head anchors arranged spaced apart and parallel to each other, connected together by spacer bars. Stress is transferred to the reinforcing elements from the concrete reinforcing structures, to which they are joined.
Patent DE-50003887-D1 (DE)
Inventor: BECHER MICHAEL
IPC: H01H37/06
Filed: 2000-05-27
Granted: 2003-11-06
Abstract: An excess temperature safety device (16) has a hot plate with a hot substrate (12) and is wired up electrically in series to an appliance, in order to shut off its voltage supply if excess temperature occurs. The excess temperature safety device carries a switch (19) to be fitted on an appliance but removable and dependent on temperature. This switch has a switch-back temperature below room temperature.
Patent DE-50004573-D1 (DE)
Inventor: KARSTENS TIES
IPC: D21C1/00
Filed: 2000-04-11
Granted: 2004-01-08
Abstract: The invention relates to a method for separating lignocellulose-containing biomass, especially wood, into the essential components in the form of lignin, hemicellulose and cellulose, with the following steps: a) pre-hydrolyzing the lignocellulose-containing biomass by treating it with water or steam; b) extracting the hydrolyzed hemicellulose obtained by pre-hydrolyzation with an aqueous medium; c) extracting the process-modified lignin that remains in the residue with an alkanolamine, isolating the lignin, recovering the alkanolamine, whereby the alkanolamine is not substituted by alkyl groups at the nitrogen atom, and d) obtaining a cellulose raw material. The inventive method is characterized in that hemicelluloses and lignin can be specifically separated from the cellulose in two different process steps. For this purpose, simple and commercially available system components can be used that facilitate an economical operation also with small installations.
Patent DE-50005766-D1 (DE)
Inventor: GROETZNER ROLAND
IPC: G09F3/10
Filed: 2000-06-26
Granted: 2004-04-29
Abstract: The material path has a support (1) with at least one film piece (2) and at least one label (3). The film piece and label are arranged on two areas of the support separated by a fold line (4), so that the one label can be arranged over the film piece by folding the support along the fold line. Preferably, the label is a protective coating label and has a mounting plate fixed on one side to a base part (8), a first adhesive layer (5) fixing the label to the support and a second adhesive layer (12) on the other side of the base part. Independent claims are included for a method and a device for processing a material path.
Patent DE-50014504-D1 (DE)
Inventor: HAWLAS MARTIN
IPC: A01F15/08
Filed: 2000-04-27
Granted: 2007-09-06
Abstract: The baling press for silage, hay and straw has a mechanism for lifting bales to a transport position which is linked to the pressing channels (1). This consists of closing device (3) which can be moved through 90 degrees to rest against the press unit. This is linked by a hinge (5) to a second section (4) which slides under the floor (9) of the press unit.
Patent DE-50100561-D1 (DE)
Inventor: ROFFAEL EDMONE
IPC: B27N3/00
Filed: 2001-02-20
Granted: 2003-10-02
Abstract: The invention relates to a method for producing a binder solution for wood-wood bonds, consisting of binders or binder components in powder form, dissolved in a liquid. The invention provides that as an improvement, the waste water from the production of timber-derived materials, such as chip boards and fiber boards, can be used as the liquid.
Patent DE-50101667-D1 (DE)
Inventor: WOELFERT ANDREAS
IPC: C07C265/14
Filed: 2001-06-29
Granted: 2004-04-15
Abstract: In a process for mixing reactant streams ( 1, 2; 5 ) to produce a product stream ( 10 ) using a mixing configuration ( 15, 16 ) having a number of reactant feed points, an excess component stream of one reactant is divided into two reactant substreams ( 1, 2 ) and fed into the suction region ( 3, 4 ) of a mixing space ( 12 ) at right angles to a deficient component ( 5 ) entering the mixing space ( 12 ).
Patent DE-50102872-D1 (DE)
Inventor: SCHMID RALF-RAINER
IPC: B60T13/66
Filed: 2001-10-31
Granted: 2004-08-19
Abstract: The invention relates to a method for controlling the supply of a pressure medium on rail vehicles which are coupled together in a tractive link both mechanically and in order to enable the flow of said pressure medium, whereby said pressure medium is supplied by a main air container pipe which extends through all rail vehicles and which is fed with a pressure medium via a plurality of compressors individually mounted in each rail vehicle. The aim of the invention is to allow a balanced use of the compressors included in the tracture link. In order to achieve this, a changeable or fixed order of priority is defined for the compressors according to the total number of compressors in the tracture link, whereby the number of compressors activated depends on the order of priority necessary to meet the actual required amount of pressure medium.
Patent DE-50105872-D1 (DE)
Inventor: GABL DIPL ING DR
IPC: B03D1/14
Filed: 2001-01-25
Granted: 2005-05-19
Abstract: A device and process for aerating dispersions, particularly for flotation of pulp suspensions, in a de-inking process. The process includes at least two stages, where each stage has a separate liquid circulating system which sucks in the gas or air and mixes it with the liquid. The device has at least two flotation cells, with each of the cells having a separate injector and a separate circulation system including a pump.
Patent DE-50115670-D1 (DE)
Inventor: SAETTLER GUENTHER
IPC: G01N30/60
Filed: 2001-08-30
Granted: 2010-12-02
Abstract: The invention relates to a chromatography column for high-pressure liquid chromatography, which can be provided with different connection systems, such as a cartridge retaining device or a reducing screw. The column tube (1, 11) of the inventive chromatography column has an external thread (4,18) at each end and at least one groove (3,14).
Patent DE-50200184-D1 (DE)
Inventor: ZANGHELLINI GERHARD
IPC: A61K6/083
Filed: 2002-01-02
Granted: 2004-02-05
Abstract: Method for production of a synthetic material part comprising spraying at least one polymerizable synthetic material onto a base (12) in succeeding layers using a sprayer. Each layer is continuously polymerized by the sprayer, and has a viscosity which permits working of the applied material in an un polymerized condition. Method for production of a synthetic material part comprising spraying at least one polymerizable synthetic material onto a base (12) in succeeding layers using a sprayer. Each layer is continuously polymerized by the sprayer, and has a viscosity which permits working of the applied material in an un polymerized condition. At least one applied layer is hardened prior to the application of subsequent layers, to produce the synthetic material portion.
Patent DE-50200747-D1 (DE)
Inventor: ALERS JUERGEN
IPC: F16F1/12
Filed: 2002-01-25
Granted: 2004-09-09
Abstract: The torsion spring cone for a sectional industrial or garage door has a flange (5) around less than half its circumference (2). This fits between the last winding and the end of the spring. A clip (6) is attached to the section of the circumference which has no flange and acts as a mounting for a radial torque transfer section (14) on the end of the spring, with a stop (8) to hold it in place.
Patent DE-50203745-D1 (DE)
Inventor: NUERNBERG ELKE
IPC: A47C9/10
Filed: 2002-12-11
Granted: 2005-09-01
Abstract: The chaise longue for the beach has a frame (1) to receive a seating lying surface. The frame has an upper cover (5) to form a wind or sun shade. The frame can define a container (6) and has a flat upwardly open frame with the cover at least partially closing it. The frame can have inner guides for the movable cover. The base of the frame can be enclosed by a mesh or closed panel.
Patent DE-50208607-D1 (DE)
Inventor: HEITPLATZ HEINO DIPL ING
IPC: B65G47/96
Filed: 2002-09-18
Granted: 2006-12-14
Abstract: The method involves supplying the electric motor (10) of an electric motor tipping drive (9) with electrical energy transmitted in a contact-free manner, and bringing the electric motor to its idle rated speed essentially without a load. The tipping process is initiated when the electric motor is essentially in an idle or free-running operation.  An Independent claim is also included for a tipping conveyor system.
Patent DE-50211872-D1 (DE)
Inventor: DORNINGER FRANK ING
IPC: B29C48/09
Filed: 2002-04-30
Granted: 2008-04-24
Abstract: Method for adjusting different extruders (1, 2) to a single extrusion head (5) comprises determining a master flow curve using a branched pressure metering channel (20) fitted on the central channel (4) of an adapter between the extruder and head. When a new extruder is fitted a similar channel is used to produce a new flow curve and the process parameters are adjusted so that this corresponds, within acceptable tolerances, to the control curve. An Independent claim is included for apparatus for carrying out the process in which the metering channel comprises an inlet section, metering chamber containing a pressure sensor and a capillary.
Patent DE-50213295-D1 (DE)
Inventor: WAGNER REINER
IPC: G02C5/22
Filed: 2002-04-09
Granted: 2009-04-02
Abstract: An electrically weldable spring hinge comprising a housing, a recess in the housing, an outside of the housing, at least one welding projection on the outside of the housing and arranged in a region of the housing to which forces are applied during a welding operation on the housing and on the at least one welding projection. A hinge part is inserted into the recess. A spring element is inserted into the recess and is positioned and shaped to interact with the hinge element. The spring element comprises a supporting body, which is inserted into the recess including in a region of the housing at which a welding projection is provided on the outside of the housing, to support the housing in the region of the welding projection during a welding operation, and the spring element forms a supporting body for the housing at the projection.
Patent DE-50213706-D1 (DE)
Inventor: BECK THOMAS
IPC: B23P15/28
Filed: 2002-08-22
Granted: 2009-09-03
Abstract: A method for producing a nanostructured, in particular a ceramic-like functional coating on a substrate is described. To that end, using at least one plasma source, a pulsed plasma is produced with which a matrix phase and at least one nano-scale interstitial phase embedded in it are deposited on the substrate via a material input. Preferably a plurality of pulsed plasma sources that are time-correlated or synchronized with each other are used. Also proposed is a nanostructured functional coating, in particular one producible by this method, which is free of chlorine and/or sulfur, and which contains at least one metal and/or at least one element selected from the group oxygen, hydrogen, nitrogen, carbon, helium, argon or neon.
Patent DE-50302235-D1 (DE)
Inventor: ZILTENER CHRISTOPH
IPC: A61F13/00
Filed: 2003-04-28
Granted: 2006-04-06
Abstract: A disk consists of one or more plies or layers ( 1, 2, 3 ) which lie one on the other and which are connected to one another in their edge region ( 10 ) and consequently have a compression region ( 20 ) on their circumference ( 4 ). Such a disk is provided for the application and/or absorption of liquid or semisolid substances. In this case, the compression region ( 20 ) is provided at a radial distance (B) from the circumference ( 4 ) of the disk. Consequently, the material fibers directed outward from the compression region ( 20 ) are so long that they are not rigid, but, instead, are slightly flexible.
Patent DE-50304754-D1 (DE)
Inventor: HUBER JOHANN
IPC: G05G1/08
Filed: 2003-03-28
Granted: 2006-10-05
Abstract: A control unit, particularly for a cooking appliance, containing at least one depressible knob via which at least one switch can be actuated by an outward motion of the knob. The aim is to provide a control unit and cooking appliance of the aforementioned type, in which additional functions can be versatilely integrated in a structurally simple manner in a depressible knob without limiting the rotating motion of the knob. To this end, a blocking unit prevents the knob, in at least one rotating position, from being depressed and in this rotating position, the switch can be actuated by an outward motion of the knob that is transmitted to the switch via a transmitting unit.