baber/WOPTO huggingface dataset:
Patent DE-3665880-D1 (DE)
Title: Process for preparing ceramic polycrystalline abrasives
Inventor: BARTELS GUNTER DIPL ING
IPC: C01F7/02
Filed: 1986-07-10
Granted: 1989-11-02
Abstract: 1. A method for the production of an abrasive containing ceramic, polycrystalline, alpha-alumina and spinel by de-watering, calcining and sintering a dispersion which comprises a first preliminary phase containing an aluminium hydroxide and a spinel former, characterised in that the dispersion comprises a second preliminary phase containing gamma-alumina.
Patent DE-3671196-D1 (DE)
Inventor: CARLSSON LENNART
IPC: B60B39/00
Filed: 1986-02-28
Granted: 1990-06-21
Abstract: Anti-skid device of a kind that includes a chain-provided pulley that on use is brought to contact with the side of the vehicle wheel so that when the vehicle wheel is rotated the chain pieces (2) are successively thrown in between wheel and ground in order to improve the traction. The anti-skid device is rotatably journaled in an arm (7) that in turn is fastened to a housing (8) that is turnably journaled on a stub axle (9). The turning movement of the arm and the housing is achieved in one direction by a bowden wire (20) and in the other direction by a return spring (23). The stub axle (9) of the housing (8) is fastened to a plate (10) that in turn is fastened to a tube (11) by means of welding. The tube (11) is in turn arranged in clamps (12 and 13), that in turn are fastened to the bolts holding together the vehicle axle and its spring. Since the fastening tube (11) is held in clamps (12 and 13) the device according to the invention can be displaced lengthwise of the vehicle as well as it can be given different movement paths between parking and working position by turning the tube (11) in the clamps (13). In this way a step-by-step adjustment of the working position of the device is possible and thereafter the best movement path between the two positions can be choosen.
Patent DE-3681137-D1 (DE)
Inventor: GRELL KARL-LUDWIG DIPL ING
IPC: F16C33/30
Filed: 1986-10-02
Granted: 1991-10-02
Abstract: Prodn. of a hardened, austenitic, non-magnetisable roller bearing component involves (i) carburising the surface-adjacent layer of the component at high temp. in an oxygen-free atmos. and (ii) cooling the component.  Roller bearing components, produced by the process, are also claimed.
Patent DE-3751996-D1 (DE)
Inventor: MCKENZIE IAN
IPC: C07K14/705
Filed: 1987-05-29
Granted: 1997-02-20
Abstract: A receptor for the Fc portion of immunoglobulin, derived from mouse or human cells, the receptor exhibiting the ability to bind to the Fc portion of mouse and human immunoglobulin and comprising a transmembrane proteine having about 280-301 amino acids including two substantially regularly spaced pairs of Cys residues and two or four potential N-linked glycosylation sites. The present invention also provides for a nucleotide sequence, gene, cDNA clone or a vector containing same capable of encoding the above receptor.
Patent DE-3760292-D1 (DE)
Title: Ejection starting and halting device for an article in an injection-moulding machine
Inventor: MINGOT JACKY
IPC: B29C45/40
Filed: 1987-01-26
Granted: 1989-08-10
Abstract: 1. Device for ejecting a part (14) in a machine (2), comprising : - at least one ejector (24) fixed relative to the frame (4) of the machine, - a mouvable assembly (6) mounted on the frame of the machine and designed to move along this frame, - an ejection assembly (16) mounted on the said movable assembly (6) and capable of moving relative to the latter, - means for coupling between the said ejector (24) and the ejection assembly (16) in order to fix the latter in position while the movable assembly (6) continues to move, the said coupling means comprising a male part (26) mounted on the ejector (24) or the ejection assembly (16) and a female part (28) mounted on the ejection assembly (16) or the ejector (24), characterized in that at least one of the male or female parts is mounted on the element which supports it by means of fixing means allowing a limited relative clearance between the said part and the said element, these fixing means comprising elastic means for recalling the said part (28) and the element (16) which supports it towards a force transmission position, these elastic means (32) being located between the said part (28) and the said element (16) and being compressed before unlocking of the coupling means.
Patent DE-3761816-D1 (DE)
Inventor: VUISTINER SERGE
IPC: E02F3/47
Filed: 1987-07-11
Granted: 1990-04-12
Abstract: 1. Earthworks machine comprising two jaws (3) articulated on a frame (1), each jaw being articulated on two axles whose one is movable with regard to the frame and the other is fixed with regard to the frame, characterized by the fact that each jaw is carried by a main arm (4), this being articulated by one of its ends on the jaw and by a garniture (6), interdependant with its other end, on the fixed transversal axle (7) interdependant with the frame, in such a way that each jaw is pivotably mounted simultaneously around this fixed axle (7) and on itself around the movable axle (a) situated at the end of the main arm and movable according to an arch of circle whose center corresponds to said fixed axle ; by the fact that a secondary arm (8) is articulated by one of its ends on each jaw and cooperates by its other end with a single control hydraulic jack (14) ; by the fact that it comprises two straight rods (11, 13) articulated the one on the other by one of their ends according to an articulation transversal axis (12), one (11) of these rods being articulated by its other end onto the end of said secondary arm (8) and the other rod being also articulated by its other end on a garniture (6') interdependant with the fixed axle (7) ; and by the fact that the single control jack (14) is longitudinally mounted with regard to the frame (1), between the two articulation transversal axes (12) of the two articulated rods (11, 13) at the end of the secondary arm (8) of each jaw (3), in such a way that said single jack controls both jaws.
Patent DE-3772661-D1 (DE)
Inventor: WILLIS ANTHONY JOHN
IPC: D21H17/00
Filed: 1987-07-27
Granted: 1991-10-10
Abstract: A method of making a fibrous web containing at least two particulate materials and which includes mixing the dry particulate materials together in a substantially dry condition, using the dry mix to form at least part of an aqueous dispersion of fibres, and draining the dispersion to form a web.
Patent DE-3773674-D1 (DE)
Inventor: HUSSAIN ABDUL
IPC: G01F1/84
Filed: 1987-06-02
Granted: 1991-11-14
Abstract: PCT No. PCT/GB87/00378 Sec. 371 Date Jan. 24, 1989 Sec. 102(e) Date Jan. 24, 1989 PCT Filed Jun. 2, 1987 PCT Pub. No. WO87/07714 PCT Pub. Date Dec. 17, 1987.In a coriolis mass flowmeter a flexible tube structure for carrying the fluid to be measured comprises parallel tubes (1, 2) fixed at (7, 8) and formed with loops (5, 6). Electromagnetic means vibrate the loops in their own planes in directions normal to arms A, B of the tubes setting up torques on the loops sensed by two sensor pair (14, 15). The signals from the two sensors are used to measure the mass flow rate (since the later is proportional to the time phase-shift of these signals). Also the signals are used to drive and control the driving device for the electromagnetic means.
Patent DE-3774242-D1 (DE)
Inventor: SCHWARZ GUENTER
IPC: A43B5/04
Filed: 1987-04-21
Granted: 1991-12-05
Abstract: PCT No. PCT/CH87/00046 Sec. 371 Date Dec. 15, 1987 Sec. 102(e) Date Dec. 15, 1987 PCT Filed Apr. 21, 1987 PCT Pub. No. WO87/06486 PCT Pub. Date Nov. 5, 1987.The cross-country ski binding is provided with two pins (3, 4) which are arranged with their corresponding rigid pin recesses (5, 6) one behind the other in the longitudinal direction of the ski; at least one pin is spring-loaded in a perpendicular direction to the ski by a spring element (2) in the form of a binding arm. In this way, the design is maintained flat and the spring travel is long and spring fore can be optimally adjusted. Insertion of the foot in the binding is also facilitated and the stability of the ski boot (9) around its vertical axis is good and the binding grips without and play. With this design numerous advantageous embodiments of the biding are possible.
Patent DE-3778684-D1 (DE)
Inventor: KORBACH WILLIAM C
IPC: C25D/
Filed: 1987-07-08
Granted: 1992-06-04
Abstract: Novel electrodeposited chromium layers, processes for their electrodepositions and plating baths suitable for use therein are disclosed. The chromium layers are bright, adherent, smooth, hard, wear resistant, exhibit a low coefficient of friction, thus, providing increased life and efficiency for devices employing the layers as wear surfaces, and are capable of being formed at both high and low current densities.
Patent DE-3778794-D1 (DE)
Inventor: VON CAMPE HILMAR
IPC: H05H1/46
Filed: 1987-08-25
Granted: 1992-06-11
Abstract: At least one coating is applied over a large area to the surface of a substrate by a plasma-chemical process, using at least three electrodes connected to a high-frequency voltage source, located in an evacuable reaction chamber into which gas can be supplied. The substrate surface is positioned completely or nearly parallel to the electrical field formed between the electrodes, so that the potential of successive electrodes is raised uniformly. The electrodes (10,12,14,16,18) form an envelope and at least part of the gas is uniformly distributed directly over the substrate surface through outlet openings (86,88,90) in the hollow-cylindrical electrodes.
Patent DE-3782744-D1 (DE)
Inventor: MCGREGOR GEORGE
IPC: G01N27/16
Filed: 1987-01-14
Granted: 1993-01-07
Abstract: Apparatus (10) for detecting combustible gaseous hydrocarbons comprises a chamber (12) for receiving gaseous samples and an electric circuit (13) incorporating first and second pellistors (14, 15) housed within the chamber (12). Pellistor (14) has a catalytic coating. Circuit (13) has constant current source (20) delivering its current output to the pellistors (14, 15) which are series connected and, in parallel therewith, to a pair of high value reference resistors (21, 22) which are also series connected. A first voltage measuring device (26) is connected between the inter-pellistor junction and the inter-resistor junction and provies an LEL measurement. A second voltage measuring device (29) is connected across pellistor (15) and provides a volume gas measurement.
Patent DE-3786283-D1 (DE)
Inventor: KRANKKALA PAUL L
IPC: C09J103/02
Filed: 1987-03-27
Granted: 1993-07-29
Abstract: Aqueous concentrates of partially hydrolysed polyvinyl alcohol are used in the production of basic boric acid-starch containing aqueous adhesives which find use in manufacture of corrugated board. The additional components of the adhesive are either present in the concentrate during storage and transport thereof or are themselves made up into concentrates for multiple tank make-up on site of the final adhesive composition.
Patent DE-3869947-D1 (DE)
Inventor: SCHROEDER THOMAS DR
IPC: B65H23/188
Filed: 1988-12-28
Granted: 1992-05-14
Abstract: On a web offset or web letterpress printing machine, to ensure ganging of the paper webs (P1 - P4) to be folded and cut into newspapers (16), the positions of the main and subsidiary registers (5, 7) are controlled by positioning motors (Ml - M4) in dependence on positioning signals (SM1 - SM4). Over each funnel inlet guide roll (10), four photo-cells (11) are arranged beside each other with uniform spacing and detect brightness signals (HAl - HD4) at a sampling frequency of 20 kHz from the printed surface of the paper webs. These brightness signals are subjected to Fourier analysis in a microprocessor. The fundamental vibration is evaluated, the vibration of greatest amplitude being selected from the four fundamental vibrations of each paper web. The phase position signal associated with the selected fundamental vibration is used to calculate one of the positioning signals (SM1 - SM4). In this way, the cutting position of the paper webs (P1 - P4) can be determined without registration marks being applied to them. 
<IMAGE>
Patent DE-3870943-D1 (DE)
Inventor: HAGEN HELMUT DR
IPC: B01J27/25
Filed: 1988-02-24
Granted: 1992-06-17
Abstract: Prodn. of 3-R-7-chloro-8-quinolinecarboxylic acids of formula (I) is effected by direct oxidn. of the corresp. 3-R-7-chloro-8-methylquinoline (II) with HNO3 or NO2 in the presence of H2SO4, a heavy metal cpd. (III) and O2: (In the formulae R = H, Cl or Me.)  (III) is a V and/or Co cpd. and is used at a concn. of less than 5 wt.%. The reaction is effected at 150-170 deg. C in 70-85% H2SO4. The O2 is supplied as air.  The NOx-contg. off-gas is recycled, opt. after treating with O2 or air.
Patent DE-3871949-D1 (DE)
Inventor: PIRCHL GERHARD
IPC: B26F1/40
Filed: 1988-10-11
Granted: 1992-07-16
Abstract: PCT No. PCT/CH88/00187 Sec. 371 Date Aug. 15, 1989 Sec. 102(e) Date Aug. 15, 1989 PCT Filed Oct. 11, 1988 PCT Pub. No. WO89/03751 PCT Pub. Date May 5, 1989.A tool comprises a lower part (2) and an upper part (1). The upper part (1) of the tool can slide on guides (3) and has a force plug (7) and a blanking punch (4). A die-plate (5) arranged on the lower part (1) of the tool contains a mold cavity (16) of a die (6). The blanking punch (4) and the die-plate (5) each have a plurality of individual blanking elements (20, 30). Facing pairs of blanking elements (20, 30) have cutting edges (23, 33) directed toward the cutting line (15). The blanking elements (20, 30) have a polygonal cross-section and are aligned next to each other along their edges.
Patent DE-3872523-D1 (DE)
Inventor: RICHARDSON GEORGE
IPC: B63B9/06
Filed: 1988-04-15
Granted: 1992-08-06
Abstract: Sheet metal components are produced by forming a female die or mould constructed of longitudinal ribs, spaced apart sufficient to allow expulsion of air between the ribs and filling the spaces with a frangible plaster of paris mix, positioning the mould on a supporting structure and lining the mould with a metal sheet formed by joining general pieces together. Lining the sheet metal with a plastic sheet and filling with a liq. then detonating explosions at predetermined locations within the liq. fill to deform the metal sheet to the mould shape. Appts. comprises a cage constructed die or mould formed from longitudinal ribs, and mounted on a cradle formed from web supports, mounted transversely to the ribs and shaped to form the mould.
Patent DE-3874075-D1 (DE)
Inventor: HEYES PETER JOHN
IPC: B32B15/08
Filed: 1988-10-12
Granted: 1992-10-01
Abstract: A laminated metal sheet, the metal sheet having adhered on at least one of its major surfaces a composite film comprising: an inner layer of a thermoplastic polymer incorporating a white pigment and a toner for compensating for the natural colour of the metal sheet, and an outer layer of a thermoplastic polymer incorporating a white pigment, the concentration of white pigment in layer (B1) being lower than the concentration of white pigment in layer (A1). The laminated metal sheet of the invention is useful for forming into containers or various components thereof.
Patent DE-50004515-D1 (DE)
Inventor: SCHULZ JOACHIM
IPC: B23K26/066
Filed: 2000-12-16
Granted: 2003-12-24
Abstract: The mirror (9) surface is figured as an annular sector of a parabolic body of rotation.
Patent DE-50004699-D1 (DE)
Inventor: SCHUBERT DR
IPC: C12M1/00
Filed: 2000-07-11
Granted: 2004-01-22
Abstract: Apparatus for binding molecules, groups of molecules and/or cells in a liquid to a target structure comprises: a microscope slide on which the target structure is fixed in a channel having a liquid inlet and a liquid outlet; and a thermostat for cooling the slide. An Independent claim is also included for a method for binding molecules. groups of molecules and/or cells to a target structure using such an apparatus, comprising: (1) introducing a liquid into the channel for contacting the target structure; (2) removing unbound material from the channel's outlet and collecting it in a vessel; (3) cooling the slide by means of the thermostat; and (4) fixing the molecules or cells bound to the slide.
Patent DE-50005453-D1 (DE)
Inventor: PEUKER THOMAS
IPC: D06F37/20
Filed: 2000-09-22
Granted: 2004-04-01
Abstract: The invention relates to a damper (5), especially for washing machines with a spin gear, comprising a push rod (13) which is moveably guided in a housing (11) and extends out from the end of said housing; and a push rod position measuring device for determining the depth (T) to which the push rod (13) is pushed into the housing (11). Said device has a first measuring element which is connected to the housing (11) and a second measuring element which is connected to the push rod (13), for electrically and/or magnetically interacting with the first measuring element. The first and second measuring elements can be pushed into each other. An evaluating unit (57) for giving electrical signals and for receiving and processing electrical signals for determining the depth (T) to which the push rod (13) is pushed into the housing (11) is provided and is electroconductively connected to the first measuring element or the second measuring element. A friction damping unit for producing a predetermined friction damping effect is also provided between the housing (11) and the push rod (13). The push rod (13) can be displaced almost stictionlessly in relation to the housing (11) within the range of a predetermined change in the depth (T) to which the push rod (13).
Patent DE-50006642-D1 (DE)
Inventor: NEUMAIR DIPL-ING FH
IPC: B30B15/18
Filed: 2000-03-20
Granted: 2004-07-08
Abstract: The filling valve (F) has a housing (1) with a ring shaped seat (S) acting with the valve element (V). The filling chamber wall (W) which surrounds the valve seat is formed in a concave manner away from the adjusting device (E). Each hole (21) in the joints (14) of the filling chamber wall has a ball-shaped extension (22) with an adjustable angle. The maximum diameter (d2) of the filling chamber (K) is c. 125% of the valve seat diameter (d).
Patent DE-50012864-D1 (DE)
Inventor: FINK ROLAND
IPC: B22D35/06
Filed: 2000-10-31
Granted: 2006-07-06
Abstract: Device for producing non-ferrous metal cast parts comprises a hot chamber die casting machine having a riser formed in the casting container; a mouthpiece (11) arranged before a feeder system; and a chamfer before a die casting mold (16, 16a). The chamfer is part of a hot channel feeder system (13) that provides heat for the channels (14) and the nozzles (15) up to the mold. Preferred Features: Nozzle tips (23, 23a) are formed on the nozzles and are connected with a cam or compartment feeder system directly to the mold. The nozzle tips and the nozzles have conical connections for sealing.
Patent DE-50015928-D1 (DE)
Inventor: KOSLAR MANFRED
IPC: H04B1/69
Filed: 2000-08-10
Granted: 2010-07-01
Abstract: The method involves subjecting the information symbols to frequency spreading and time spreading at the transmitter end and subjecting them to a corresp. de-spreading at the receiver end. The spreading and hence system yield are adapted to the required transmission quality and the channel properties : Independent claims are also included for an arrangement for implementing the method and for a multiple access signal processing method.
Patent DE-50103041-D1 (DE)
Inventor: WEBER HANS
IPC: B01F15/00
Filed: 2001-11-15
Granted: 2004-09-02
Abstract: A device for mixing a flowable or pourable medium has a container for receiving the medium and a rotatable shaft having radially projecting support arms and rotatable in a direction of rotation. Mixing elements are connected to the radially projecting support arms. The mixing elements are tubular and formed as coil-shaped spirals conically shaped at least across a partial length of the coil-shaped spirals. The coil-shaped spirals have a first end face and a second end face. The first end face points in the direction of rotation and has a cross-section greater than the cross-section of the second end face. The coil-shaped spirals have a central axis having a slant angle relative to a plane of rotation of the two mixing elements. The support arms and the coil-shaped spirals connected to the support arms, respectively, are formed of a single wire as a monolithic part, respectively.
Patent DE-50106433-D1 (DE)
Inventor: STEINDL GUENTER
IPC: H04L12/417
Filed: 2001-08-02
Granted: 2005-07-14
Abstract: During a bus cycle of constant duration all projected communications connections (PCC) (1,2,2') are handled once. With some connections scan values are transmitted for use as a control. To ensure equidistance in scanning, the PCC are handled during a standard communications part (20) of the bus cycle. Exceptional communications (30) are handled in a separate exceptional communications part independently of the standard communications part.
Patent DE-50106465-D1 (DE)
Inventor: SIEBER RETO
IPC: C09J7/38
Filed: 2001-07-18
Granted: 2005-07-14
Abstract: The invention relates to a self-adhesive film for fixing a floor covering, especially a carpet, having an own weight of more than 500 g/m<2>, to a floor, especially parquet or stairs. Said film comprises a carrier layer consisting of a plastic film which is coated with a contact adhesive on an upper surface facing the floor covering, and on a lower surface facing the floor or the stairs. Said film has a minimum breadth of 150 mm in order to be able to cover a large area of the floor or stairs to be covered with the floor covering. The contact adhesive is fixed to at least the lower surface of the carrier layer in such a way that it remains thereon when the self-adhesive film is removed.
Patent DE-50106757-D1 (DE)
Inventor: MATHYS PETER
IPC: B01F23/00
Filed: 2001-04-10
Granted: 2005-08-25
Abstract: Two vanes (25a,25b) are arranged at intersecting planes (21,22). Closed sub-surfaces and open pieces of the surfaces of the vanes form a surface pattern asymmetrical w.r.t the crossing axis. Fluid (9) flowing through the asymmetrical pattern is deflected such that partial flows deflected by vanes (25a and 25b) encounter non-deflected partial flows at the vanes (25b and 25a), respectively.   An Independent claim is also included for a pipeline.
Patent DE-50106843-D1 (DE)
Inventor: BRUENING HANS-JOACHIM
IPC: D04B21/12
Filed: 2001-02-21
Granted: 2005-09-01
Abstract: The invention describes food-compatible monofilaments and flat-shaped bodies made from them, wherein the monofilaments are based on polyester with the addition of 0.5 to 3.5 percent by weight of a polycarbonate, and which are characterized by an especially high abrasion resistance and resistance to foods. The shaped bodies are used for transporting, packaging, storing and handling foods and are characterized by reduced abrasion and an increased abrasion resistance. The quality of the foods that come into contact with such shaped bodies is excellent.
Patent DE-50110977-D1 (DE)
Inventor: KEMMERER KLEMENS
IPC: B41F23/00
Filed: 2001-03-19
Granted: 2006-10-26
Abstract: The rotary printing press is designed so that between the last basic module (5) in the sheet of paper delivery direction and the sheet delivery unit (3), a multi-function module with a sheet delivery unit (7) and a sheet guide cylinder (8) is arranged, which is prepared for the building on of several different auxiliary units.
Patent DE-50113948-D1 (DE)
Inventor: SZABO GERGELY
IPC: B60T8/00
Filed: 2001-09-13
Granted: 2008-06-19
Abstract: The invention relates to a method for redundantly estimating, i.e. by various sub-methods, the risk of lateral overturn of a vehicle. One sub-method involves estimating the risk of overturn according to the actual braking state of the vehicle-braking or strong braking, or not braking or slight braking-by monitoring the rotational speed behavior of the wheels on the inside of the turn. Another sub-method involves pre-calculating the rolling motion of the vehicle about the longitudinal axis thereof over a short time span of, for example, 0.5 s to 1.5 s on the basis of instantaneous movement parameters and assessing the risk of overturn on the basis of the anticipated rolling motion.