baber/WOPTO huggingface dataset:
Patent DE-3274572-D1 (DE)
Title: Self-adjusting brake device
Inventor: AL-DEEM HISSAM
IPC: F16D65/54
Filed: 1982-09-29
Granted: 1987-01-15
Abstract: A predetermined clearance (A) between a disc (36) and a brake pad (34) in a disc brake calliper (10) is maintained by a selfadjusting device (24). A screw (48) is screwed into the block (26) and a spring sleeve (50) fits tightly in a bore (20) in the calliper and loosely around the screw shank but is trapped by the head (52) of the screw. In the state shown, the sleeve (50) abuts the block (26) but a small gap (A) exists between the sleeve (50) and the screw head (52), establishing the same clearance (A) between the pad (34) and disc (36). When the brake is applied the sleeve (20) is drawn out to the extent necessary to maintain the clearance (A) as the pad 34 wears. Embodiments are described with a return spring, e.g. a stack of Belleville washers, which acts between the sleeve (50) and the head (52) and is compressed solid when the brake is applied.
Patent DE-3277911-D1 (DE)
Title: Boundary plane warning system
Inventor: TULLIS BARCLAY J
IPC: F16P1/00
Filed: 1982-08-17
Granted: 1988-02-11
Abstract: A system for warning that a portion of a crane or other construction equipment has reached one of the boundaries of a working space. The system includes a laser transmitter that emits a beam which scans about a scanning axis to effect a curtain of light which defines a boundary of working space. Photosensors mounted on the outboard portion of the construction equipment generate warning signals to the construction equipment operator and other nearby personnel whenever these photosensors move into the light curtain. Additional curtain sensing equipment positioned to intercept the rotating laser beam with each cycle of rotation develops an alarm signal which activates an alarm horn and/or alarm light whenever the laser transmitter fails to provide the light curtain. The additional curtain sensing equipment is mounted an appropriate distance from the laser transmitter so that such additional sensing equipment will not interfere with the reception of the light curtain by the photosensors on the crane, and the laser transmitter and the additional curtain sensing equipment are mounted several feet above the ground to prevent foot traffic and vehicle traffic from producing false indications of a laser transmitter failure by intercepting the light curtain.
Patent DE-3367836-D1 (DE)
Title: Single-layer elastic tubular film consisting of polyamide for packing paste-type foodstuffs that are either packed in a hot fluid state or are heated after packing, and process for its manufacture
Inventor: ERK GAYYUR DR ING
IPC: B29K77/00
Filed: 1983-07-22
Granted: 1987-01-15
Abstract: The present invention relates to a tubular film used for packing foodstuffs in paste form, this tubular film being of polyamide that can absorb at least 5% water, and which at an internal pressure between 0 and 0.6 bar permits substantially reversible deformation and which has a matt appearance. The present invention also relates to a process for the production of this tubular film by multiaxial stretching of the primary tube with stretch ratios of at least 1:2.3 in the longitudinal direction and at least 1:2.5 in the transverse direction, and total thermal fixing of the stretched tube during controlled shrinkage. In addition, the invention describes a boiled or cooked sausage as well as a soft cheese, these being packed in a tubular film according to the invention.
Patent DE-3368567-D1 (DE)
Title: Rubbing strake for inflatable boats
Inventor: PFEIFFER CLAUS-PETER
IPC: B63B7/08
Filed: 1983-08-11
Granted: 1987-02-05
Abstract: 1. An abrasion protection section for an inflatable boat a) with an extended strip made of an elastomer material whioch can be fixed to the external edge of the inflatable boat, characterized in that b) the strip (18) has a cavity (24) extending over at least a proportion of its length which can receive a fixing means, and in that c) the wall (25) of the cavity (24), which wall is situated further away from the inflatable boat (10) is divided in the longitudinal direction of the strip (18).
Patent DE-3370342-D1 (DE)
Title: Acrylamide-containing emulsion copolymers, their use for thickening and compositions containing them
Inventor: CHANG CHING-JEN
IPC: D06P1/52
Filed: 1983-09-29
Granted: 1987-04-23
Abstract: Copolymers of monomer as follows:
 (1)at least 10 weight percent of one or more of the following monomers: methacrylic acid, itaconic acid, acrylic acid, acryloxypropionic acid, fumaric acid, maleic acid, citraconic acid and/or crotonic acid;
 (2) 0.5 to 25 weight percent of one or more of the monomers of the formula:
 H2C=CH-C(O)-NH-R
 wherein R is alkyl, alkylaryl, and/or polycyclic alkyl groups having 8 to 30 carbon atoms;
 (3) optionally one or more of the copolymerizable ethylenically unsaturated monomers of the formula:
 H2C=CYZ
 wherein (a) Y is H and Z is COOR<2>, C6H4H<3>, CN, Cl, CONH4, OC(O)R<4> or CH=CH2;
 (b) Y is C1-C4 alkyl and Z is COOR<2>, C6H4R<4>, CN, CONH2, or CH=CH; or
 (c) Y and Z are C1; and
 R<2> is C1-C8 alkyl or C2-C8 hydroxyalkyl or lower alkoxy (C2-C8)-alkyl;
 R<3> is H, Cl, Br, or C1-C4 alkyl; and
 R<4> is C1-C8 alkyl; and
 (4) zero to 1.0 weight percent of one or more polyethylenically unsaturated monomers,
 when at least partially neutralised and solubilised by additions of alkali are effective thickeners for aqueous systems. Surfactants enhance the thickening pertormance of the partially neutralised copolymers. Typical systems to which this thickening can usefully be applied include paint latices, cosmetics, pigment dispersions, oil well drilling fluids, textile printing pastes. dentifrices, hand lotions, liquid detergents and pharmaceuticals.
Patent DE-3371625-D1 (DE)
Title: Process for production of an organic agricultural fertilizer and fertilizer obtained by said process
Inventor: JODICE ROBERTO
IPC: C05F9/04
Filed: 1983-11-02
Granted: 1987-06-25
Abstract: The process comprises the biological transformation of organic waste sludges both of domestic and industrial origin by means of the spontaneous fermentation, in heaps (2), of a mass (1) formed from said sludges and a mechanical substrate of wooden splinters having a high resistance to the biological attack. The heaps are periodically turned over in order to ventilate the mass and are of such sizes that, by means of the turning over, it is mantained a micro-aerobic fermentation with an oxygen content at the center of the heaps in the range from 0,1% to 0,5%. After a fermentation of about 60 days, the mass is screened in order to separate two components, one comprising the fertilizer and the other the mechanical substrate of wooden splinters, which are recycled at the head of the process as a biological inoculum for the fermentation.
Patent DE-3371847-D1 (DE)
Title: Method and apparatus for minimizing errors during the digital processing of electric signals
Inventor: FISCHER GERHARD
IPC: H04N1/405
Filed: 1983-07-29
Granted: 1987-07-02
Abstract: A method and apparatus for minimizing errors in digital processing of electrical signals whereby a digital input signal is divided into a digital useful signal having a lower resolution than the input signal and into a digital error signal having lower resolution than the input signal. A deviation of the useful signal is reproduced from the input signal and a check is performed to see whether the sum error of a plurality of successive useful signal values crosses a prescribed upper or lower threshold. When a threshold is crossed, an error value of the useful signal which comes closest to this threshold is identified and the useful signal and the error signal of this signal value are corrected such that the sum error no longer crosses the threshold.
Patent DE-3374495-D1 (DE)
Title: Latch-free housing for electrical terminals
Inventor: JAGEN PAUL RENE
IPC: H01R13/422
Filed: 1983-11-28
Granted: 1987-12-17
Abstract: Connector assembly having a housing with multiple terminal receiving channels therein, each channel open at one end and closed at the other end with apertured closing members, conductive wires having access to the terminals through the aperture. The housing, and conductive wires are encapsulated within a dielectric plastic.
Patent DE-3378186-D1 (DE)
Title: Surgical suture made from a synthetic monofilament
Inventor: WEBER JOSEF
IPC: A61L17/04
Filed: 1983-06-23
Granted: 1988-11-17
Abstract: 1. Surgical suture material formed of a stretched plastics monofilament, characterized in that the plastics is polyvinylidene fluoride.
Patent DE-3460499-D1 (DE)
Title: Thermosetting coating masses and their use
Inventor: SCHUPP EBERHARD DR
IPC: C08G18/64
Filed: 1984-03-22
Granted: 1986-09-25
Abstract: Heat-curable surface-coating agents which, for example in their protonated form, can be used in cathodic electrocoating contain, as a binder, a mixture of (A) a polyadduct, polycondensate or other polymer which has an average molecular weight  &upbar& Mn of from 500 to 10,000 and, per molecule, on average two or more OH and/or NH groups and (B) a reaction product of a polyisocyanate and an olefinically unsaturated amine which carries a secondary amino group and a methacrylamide or methacrylate group.
Patent DE-3462057-D1 (DE)
Title: Device for constructing air passages
Inventor: OSTERMANN JORN-HINRICH
IPC: E04B1/76
Filed: 1984-10-05
Granted: 1987-02-19
Abstract: 1. Device for constructing air passages for dammed or ventilated brickwork consisting of individual bricks (6, 7) with joints arranged in each case between adjacent bricks (6 and 7), a pipe-like square element being insertable in the plane of the wall of the brickwork as a substitute joint having openings (9), characterised in that the square element (1) comprises clamping straps (7, 8) arranged at right angles relative to the longitudinal axis and opposite to one another as a continuation of its upper and lower sides (2, 3) towards the lateral reception of bricks.
Patent DE-3463540-D1 (DE)
Title: A glass assembly
Inventor: MCCANN JAMES DOUGLAS
IPC: E06B3/54
Filed: 1984-08-22
Granted: 1987-06-11
Abstract: A glass assembly for forming a wall or roof-light, comprises a planar array of sealed multiple glazing units which are secured to supporting members (24) by mechanical fixings (12 to 20) which pass through the outer sheets (3) of the units outside the seals (8, 9) of the units. The outer sheets (3) are sealed (4) edge-to-edge.
Patent DE-3465454-D1 (DE)
Title: Production method for long-necked containers made of plastic or semi-rigid material, and containers produced by that method
Inventor: GUIFFRAY MICHEL
IPC: B65B9/04
Filed: 1984-12-20
Granted: 1987-09-24
Abstract: Method for manufacturing and filling containers of flexible or semi-rigid material having an elongated neck for receiving liquid, pasty or powdered products such as maintenance products, carried out in a production line in which the containers are formed one after the other from two sheets (1) in which are moulded complementary semi-shells (2) which are assembled along parallel edges; there are formed on each lateral edge of each semi-shell (2) at least two rectilinear sections (6a, 7a; 6b, 7b) arranged in a broken line so that each rectilinear section of one edge is parallel to one of the rectilinear sections of the opposite edge of the same semi-shell (2) and at the same time offset relative to said other section along a general axis (X-X) of the semi-shell (2), and there are formed on each sheet (1) the semi-shells (2) in head-to-toe relation to each other and the container is filled through a gap left free between two upper rectilinear sections. This method economizes a large amount of material.
Patent DE-3479884-D1 (DE)
Title: Method for producing hydrocarbons
Inventor: WAKUI TADAHIRO
IPC: C07C1/12
Filed: 1984-07-12
Granted: 1989-11-02
Abstract: Contacting a mixture of hydrogen, carbon monoxide and/or carbon dioxide with an intimate mixture of a carbon monoxide and/or carbon dioxide reducing catalyst such as a Fischer-Tropsch catalyst, and a catalyst carrier comprising a metal oxide having a very narrow pore size distribution in the micropores within the range of between 10 and 100 Angstroms, to produce hydrocarbon mixtures useful in the manufacture of gasoline kerosene and light oil.
Patent DE-3480176-D1 (DE)
Title: Air filter system with supporting and sealing grid
Inventor: SHULER BERNARD RICHARD
IPC: F24F13/00
Filed: 1984-12-21
Granted: 1989-11-23
Abstract: This invention relates to an air filter assembly wherein a plurality of filters are supported in a grid 4 suspended from the ceiling of a room. 
<??>The grid is formed by interconnected lengthwise and crosswise filter support members 6 and 7 which define filter receiving openings 5. Each support member 6, 7 when installed has a center wall 11, 16 or 17 and two side walls 19, 20 or 21, 22 or 23, 24 spaced from each other; said walls all extending upward from a bottom wall to define two contiguous sealant receiving channels 9 and 10. 
<??>The center walls and side walls of abutting lengthwise and crosswise filter support members are connected in fluid tight relation to each other to create an independent peripheral channel chamber 31, 32, 33, 34 around the perimeter of each of the filter openings. A viscous fluid sealant 24 is placed in each peripheral channel chamber. A filter element is mounted in each opening. Each filter element has a peripheral flange 31, 33 which extends downwardly into the sealant.
Patent DE-3568889-D1 (DE)
Title: Device for the storage of record carriers, especially for fitting into motor vehicles
Inventor: ACKERET PETER
IPC: B65D85/57
Filed: 1985-05-18
Granted: 1989-04-20
Abstract: Easily operable apparatus for storing and retrieving recording media, magnetic tape cassettes and compact discs for example, is characterized by a housing and at least first recording media carrier slidably supported therein for movement between a stored position and a recording medium removal position under the influence of an ejection spring. The storage apparatus is provided with a locking mechanism, for retaining the carrier in the stored position, which will not be unintentionally released in response to rapid acceleration or deceleration when the storage apparatus is mounted within a motor vehicle.
Patent DE-3571639-D1 (DE)
Title: Apparatus for the gasification of coal
Inventor: CORDIER JEAN
IPC: C10J3/57
Filed: 1985-02-19
Granted: 1989-08-24
Abstract: The installation comprises mainly a reactor (1) for the gasification of powdered coal on a bath (2) of liquid iron, a cooling flue (9) constituting a boiler connecting the outlet of the reactor (1) to a vapor superheater (11) fed with vapor (26) issuing from the boiler, a dust-removing cyclone (13) connected to the outlet of the superheater (11), a thermal exchanger (14) connected to the outlet of the cyclone (13) in which a drying fluid (31, 32)is heated by thermal exchange with the combustible gas, a conditioning tower (16) connected to the outlet of the thermal exchanger, the conditioning tower being connected to a dry electrofilter (17) which feeds a storage gasometer (20) through a three-way valve (21). The heated drying fluid (32) and the vapor (28,30) issuing from the superheater (11) are employed in the installation for preparing and conveying the fuel and the comburent fed to the reactor.
Patent DE-3576663-D1 (DE)
Inventor: LINDGREN KENNETH
IPC: B25J11/00
Filed: 1985-11-27
Granted: 1990-04-26
Abstract: PCT No. PCT/SE85/00487 Sec. 371 Date Jul. 16, 1986 Sec. 102(e) Date Jul. 16, 1986 PCT Filed Nov. 27, 1985 PCT Pub. No. WO86/03157 PCT Pub. Date Jun. 5, 1986.A device for carrying and adjusting a tool has a frame and a base member which is rotatably connected to the frame about a first axis with a main arm pivotally connected at one end to the base member and at the other end to a lifting-arm holder with a yoke pivotally connected at its central portion to the main arm at some distance from one end thereof. A piston rod part of a first cylinder assembly is pivotally connected to a projection projecting at an angle from the main arm, and its cylinder part is pivotally connected to one arm of the yoke with a piston rod part of a second cylinder assembly pivotally connected to the base member and its cylinder part pivotally connected to the other arm of the yoke and with a link arm parallel to the main arm pivotally connected at one end to the other arm of the yoke and pivotally connected at its other end to the lifting-arm holder. A lifting arm is rotatably mounted in the lifting-arm holder for rotation about its own axis which axis extends perpendicularly to the parallel axes about which the main arm, the base member, the lifting-arm holder, the yoke, the cylinder assembly, the projection, the yoke arms, the cylinder assembly, and the link arm are pivotally interconnected. A tool holder for the tool is carried by the lifting arm.
Patent DE-3578792-D1 (DE)
Inventor: MOERDER KARL E
IPC: H04N7/167
Filed: 1985-02-14
Granted: 1990-08-30
Abstract: A system for reproducing in a descrambler of a subscriber communication network a subscriber key signal that is unique to the descrambler and was used in encrypting a key signal that must be decrypted for use in descrambling a signal received by the descrambler. The scrambled signal is received by the descrambler together with the encrypted key signal and a key generation number containing an address for accessing a predetermined area in a memory contained in the descrambler. The system includes a circuit for providing a subscriber key generation signal that is unique to the descrambler; a subscriber key generator for reproducing the unique subscriber key signal by processing the subscriber key generation signal in accordance with a predetermined encryption algorithm upon the algorithm being keyed by a prescribed subscriber key seed signal that is unique to the descrambler; a secure memory storing a plurality of different subscriber key seed signals, and for providing the prescribed seed signal to key the algorithm when the area of the memory containing the prescribed seed signal is accessed by the address contained in the received key generation number; and a circuit for accessing the first memory with the address contained in the received key generation number. The subscriber key generation signal is formed by combining the received key generation number with a unique subscriber address signal that is stored in a second memory of the descrambler.
Patent DE-3581706-D1 (DE)
Inventor: HOWELL JERALD ALAN
IPC: C01G39/00
Filed: 1985-11-28
Granted: 1991-03-14
Abstract: At least one decomposable molybdenum additive selected from the group consisting of a mixture of a molybdenum dithiophosphate and a molybdenum carboxylate and a mixture of a molybdenum dithiocarbamate and a molybdenum carboxylate is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing such decomposable molybdenum additive is then contacted in a hydrovisbreaking process with hydrogen under suitable hydrovisbreaking conditions.
Patent DE-3586844-D1 (DE)
Inventor: VEECH RICHARD L
IPC: A61K31/56
Filed: 1985-06-24
Granted: 1992-12-24
Abstract: Processes and compositions are provided for in vitro use in tissue culture media (preferred), perfusion media, and incubation media. Thus, balanced salt solutions are provided wherein the milliequivalent ratio of sodium cations to chloride anions is normalized and wherein optionally at least one near-equilibrium couple is incorporated (bicarbonate-/carbon dioxide, L-lactate-/pyruvate-, and d-betahydroxybutyrate-/acetoacetate-. Regulation of intracellular and extracellular pH, and normalization of intracellular redox state and phosphorylation state is achievable.
Patent DE-3675083-D1 (DE)
Inventor: LOW SAMUEL BERNARD
IPC: A61L27/00
Filed: 1986-06-16
Granted: 1990-11-29
Abstract: The present invention provides a composition for repair of periodontal osseous defects based on particulate bioactive and biocompatible glass. The particulate glass has a particle size in the range of 90 to 710  mu m, preferably it is a mixture of
 (1) glass having a particle size of 90 to 355  mu m,
 (2) glass having a particle size of 355 to 500  mu m, and
 (3) glass having a particle size of 500 to 710  mu m. 
<??>The glass composition is as follows:
 
<TABLE>
Patent DE-3763303-D1 (DE)
Inventor: ARNEMANN GERHARD
IPC: B65B7/16
Filed: 1987-05-13
Granted: 1990-07-26
Abstract: In the fill apparatus, a container feed belt with a lifting frame at the entry end includes container supporting and centering pulleys for displacing the empty container in the horizontal direction by means of alignment pulleys engaging the container rim in order to rotate the container about its longitudinal axis. A first work station arranged above the container includes a rotary disk rotatable about a vertical axis with circumferentially arranged devices participating in the rotary movement of the rotary disk for unscrewing the screw plugs closing the container fill opening, measuring the moisture content and seeking the container's bunghole. A second work station following the first work station includes a filling device. A third work station having a filling device and a following third work station includes devices for screwing the screw plugs on to the container openings and for mounting safety caps. Simultaneous use of the three work stations makes it possible to simultaneously deal with three containers.
Patent DE-3763367-D1 (DE)
Inventor: KLATT KARL-HEINZ
IPC: B01D53/86
Filed: 1987-02-07
Granted: 1990-08-02
Abstract: An arrangement for the elimination or removal of hydrogen from a hydrogen-containing gas mixture through the intermediary of foils which are fastened within a closable container, wherein the material of the foils produces an elimination of hydrogen, whereby the foils are so arranged at such spacings with respect to each other as to form interspaces between the foils which can be streamed through by the gas mixture. At least one supporting member having the foils adhering thereto is arranged within the container in such a manner that the foils will extend into the surroundings upon opening of the container. Especially suitable for this purpose are spirally-wound supporting members which will extend out of the container under the effect of gravity or under the action of a mechanical spring force, and in this manner provide a direct contact between the effective foil material and the explosively dangerous gas mixture.
Patent DE-3774601-D1 (DE)
Inventor: FREUND BERNHARD
IPC: A61K9/22
Filed: 1987-03-31
Granted: 1992-01-02
Abstract: Solid dosage forms comprise controlled-release pellets in a matrix of a meltable binder. Pref. the binder is polyethylene glycol (PEG) with a m.pt. of 25-60 deg.C. The dosage forms are produced by (a) placing the pellets in a mould and pouring in the molten binder, (b) heating the binder -coated pellets in a mould, (c) heating a mixt. of pellets and binder in a mould, or (d) heating a mixt. of pellets, binder and blowing agent in a mould. Slight pressure may be applied during moulding while the dosage forms are still warm. Alternatively, a mixt. of pellets and binder may be extruded and then cut into lengths. The dosage forms may be coated with an enteric lacquer.
Patent DE-3777928-D1 (DE)
Inventor: KENNEDY CHRISTOPHER R
IPC: C04B35/65
Filed: 1987-09-10
Granted: 1992-05-07
Abstract: A method is disclosed for producing a ceramic body by oxidation of a parent metal, the ceramic body having a graded microstructure characterized by a plurality of zones differing from each other in one or more properties. The zones in the ceramic body are attained by altering the process conditions during formation of said ceramic body such that a zone of the oxidation reaction product formed posterior to said altering has one or more properties different from a zone of the oxidation reaction product formed anterior to said altering.