baber/WOPTO huggingface dataset:
Patent DE-3176561-D1 (DE)
Title: Method and apparatus for mixing pulp with gases
Inventor: BATTAN HOWARD R
IPC: D21C3/00
Filed: 1981-09-04
Granted: 1988-01-21
Abstract: The process of creating contact between a wood pulp having a consistency of 8-15% and a pH in the range of 8-14, and treating the pulp with the oxygen. Oxygen and pulp are intimately mixed in a mixing zone in which a number of rotating members pass through the pulp in a direction transverse to the direction of travel of the pulp. The members have a major axis extending in the direction of rotation and provide a swept area through the pulp of 10,000-1,000,000 square metres per metric ton of oven dry pulp. The members have leading and trailing edges, the leading edge having a radius of curvature in the range of 0.5-15 mm. The pulp is transported to a storage tank and stored. The process for contacting wood pulp and oxygen is part of an overall treatment process which eliminates both the need for heavy capital expenditures, which can be several million dollars, and reduces the lengthy time to carry out oxygen treatment. This is largely achieved by reaction partly occurring during the contact process, as opposed to large and costly reaction vessels as used in prior art.
Patent DE-3260056-D1 (DE)
Title: Method and device for counting present or missing bottles in stacked layers of bottle cases
Inventor: GUERZONI ALESSANDRO
IPC: G06M1/10
Filed: 1982-05-19
Granted: 1984-04-12
Abstract: 1. A method of counting the bottles which are missing from or contained in layers of boxes of bottles, which layers are stacked one upon the other, characterised in that the superposed layers of boxes of bottles are lifted away from each other, with the exception of the lowermost layer of the boxes of bottles, that bottle counting devices are simultaneously introduced into the gaps between the layers of boxes of bottles and over the uppermost layer of boxes of bottles, which bottle counting devices respond to the bottles which are missing from or present in the respective layer of boxes of bottles disposed therebelow, and which send corresponding counting signals to an electronic computer which displays and/or records and/or stores for subsequent totalling, the determined number of bottles for each layer of boxes of bottles and/or for each stack of the layers of boxes of bottles and/or for a plurality of successive stacks, and the bottle counting devices are then removed and the raised layers of boxes are lowered and set down on to each other again.
Patent DE-3262240-D1 (DE)
Title: Contactor device with means for automatic interruption and with a local operating part
Inventor: THOMAS CHRISTIAN
IPC: H01H71/68
Filed: 1982-11-03
Granted: 1985-03-21
Abstract: A contactor apparatus is provided comprising automatic opening means and a local control member. This apparatus uses a transmission piece (40) associated with a sudden tripping mechanism (46) which is released by a bolt (29) held in position by means of a lever (24) which may be struck by a magnetizable part and adapted to maintain a power contact (13) open, this part assuming, after the appearance of a fault, visible positions so as to inform the user about the state of the apparatus. This apparatus is usable in installations where it is desired to protect the lines and the loads.
Patent DE-3262891-D1 (DE)
Title: Machine for bending tubes and sectional bars
Inventor: FISCHER FRITZ
IPC: B21D7/024
Filed: 1982-09-29
Granted: 1985-05-09
Abstract: 1. Bending Machine for pipes and sectional bars, with a bending table (3) able to tilt about a stationary bending head (1), in which case a bending tool with a bending die (7) and clamping jaw (26) able to tilt about a vertical bending shaft (4) are arranged on the bending table (3) and support members (2) for the workpiece to be supported are connected to the bending head (1), the bending die (7) is fitted on the bending shaft (4), means are provided for transmitting the tilting force between the bending table (3) and the bending die (7) and the clamping jaw (26) intended ro bear against the workpiece (5) with a support (32) supported on the bending table (3) is restrained by way of at least one intermediate member (28) by form-locking connecting members (22, 44) which are constructed so that the clamping jaw (26) can be raised in the upwards direction, characterised in that the intermediate member (28) can also be raised in the upwards direction, that a plate (36, 38) projecting beyond the respective plane of separation between the clamping jaw (26) and intermediate member (28) or support (32) is attached both to the clamping jaw (26) as well as to the intermediate member (28), which Plate supports a setscrew (29, 42) for vertical adjustment of the clamping jaw (26) and that the bending die (7) is attached to an adaptor plate (16) able to be removed in the upwards direction, seated loosely on the bending shaft (4) and bearing against the bending table (3), which adaptor plate (16) co-operates with a vertically adjustable entrainment member (24) seated in the tilting bending table (3).
Patent DE-3264687-D1 (DE)
Title: Straight flat shaft for a joint endoprosthesis
Inventor: MULLER MAURICE E PROF DR MED
IPC: A61F2/32
Filed: 1982-11-13
Granted: 1985-08-14
Abstract: The prosthesis shank is composed of a blade which carries a joint head and a wedge-shaped end piece. The end piece is driven in along a guide in the lateral narrow side of the blade while the blade remains in a fixed position. The wedge-shaped form of the end piece permits fixation of the blade at a predetermined height such that the joint head can be at the level of the trochanter tip.
Patent DE-3271566-D1 (DE)
Title: Process and device for controlling an embroidery frame
Inventor: MANNEL FRIEDRICH
IPC: G06T1/00
Filed: 1982-09-17
Granted: 1986-07-10
Abstract: For a method to control an automatic embroidery machine, the individual picture elements are copied from a motif carrier at hand and are transferred as an embroidery program to a storage element. To control the automatic embroidery machine automatically, according to the motif, it is provided that the motif, which has been converted to half-tones, is recorded line-by-line as a scannable picture, wherein, if need be, a color-specific picture with scannable half-tones is recorded for each color with color motifs; each picture is line-scanned, and each picture element, which represents a half-tone of optional intensity, is compared to an adjustable half-tone barrier or a fixed half-tone window, and is thus classified as being either lighter or darker and/or inside or outside of the half-tone window and is thus converted to a binary value; these binary values are stored and fed into a digital computer, which stores conversion programs for embroidery techniques, the motif, which has been converted to binary values, is composed section-by-section from the stored picture forms and the embroidery program, set up by the digital computer, is output to the automatic embroidery machine.
Patent DE-3271868-D1 (DE)
Title: Reagent for the radio-or enzymo-immunological determination of ige
Inventor: GUERIN BERNARD
IPC: G01N33/548
Filed: 1982-03-23
Granted: 1986-08-07
Abstract: 1. A reagent for radio or enzyme-immunological IgE analysis, characterised in that it comprises a polysaccharide support on which the allergen against which the IgE immunoglobulins for analysis are directed has been fixed by the method comprising : - in a first step, bringing the support into contact with an 0.2 M solution of sodium metaperiodate, with agitation at ambient temperature until aldehyde groups appear as checked on a sample by means of Schiff's reagent, - in a second step, coupling the support, after rinsing with an 0.1 M carbonate buffer at pH 9, with the allergen diluted in the same buffer, by incubation at ambient temperature for 8 to 15 hours, - in a third step, adding powdered sodium borohydride to the support-containing solution to a final concentration of 0.2 M, incubating for 2 hours at ambient temperature, then rinsing the support first with the carbonate buffer and then with the buffer which will be used for the immunological analysis and drying it.
Patent DE-3275675-D1 (DE)
Title: Gas-target method for the productions of iodine 123
Inventor: ROBERTSON ROBERT
IPC: G21G1/10
Filed: 1982-11-11
Granted: 1987-04-16
Abstract: Charged-particles in the 45-15 MeV energy range incident upon isotopically enriched xenon-124 gas in a gas-target assembly cause nuclear reactions which yield radioactive xenon-123. The xenon-123, decaying either in the target assembly or in a decay vessel removed from the target assembly, yields iodine-123 with very low levels of radioactive contaminants.
Patent DE-3367328-D1 (DE)
Title: Pharmaceutical composition comprising immune globulin and fibronectin
Inventor: LUNDBLAD JOHN L
IPC: A61P37/04
Filed: 1983-06-18
Granted: 1986-12-11
Abstract: There is disclosed a pharmaceutical composition for therapeutic use comprising an immune globulin and fibronectin in amounts sufficient to produce an opsonic activity in the composition that is greater than the additive opsonic activity of the individual agents or in amounts sufficient to produce a phagocytosis of infectious agents greater than the additive effect from fibronectin and immune globulin alone.
Patent DE-3372173-D1 (DE)
Title: Process for coating galenics with a water-dispersed coating composition
Inventor: LEHMANN KLAUS DR
IPC: A61K47/32
Filed: 1983-03-03
Granted: 1987-07-30
Abstract: What are disclosed are methods for dispersing a powdered salt-forming synthetic resin in water in the presence of an agent forming a salt with said resin, methods for coating pharmaceutical dosage forms with a dispersion made by such a method, and powdered mixtures of a salt forming resin and salt forming agent for dispersion in water.
Patent DE-3376130-D1 (DE)
Title: Tunnel lining fastening devices
Inventor: HORNCY THOMAS ERIC
IPC: F16B13/02
Filed: 1983-11-29
Granted: 1988-05-05
Abstract: The disclosure relates to a two part cylindrical collet 10 having a head 11 at one end thereof with an encircling groove 13 around the head in which a ring ring 14 is located to hold the parts of the collet together. The collet has a tapered bore 15 which receives a tapered pin 17 to expand the collet. In order to hold the pin in the collet, the bore is formed with a succession of annular steps 16 along its length and the pin 17 is formed with a similar series of annular steps 18 to inter-engage with the steps 15.
Patent DE-3381183-D1 (DE)
Inventor: KUDELSKI STEFAN
IPC: H04N5/78
Filed: 1983-09-08
Granted: 1990-03-08
Abstract: A video tape recorder has a cylindrical drum around which tape is guided in a helical wrap by means of a tape guide assembly. The assembly has at least two guides and preferably two pairs (9, 12) of approximately parallel guides, the two guides or the inner guides of each pair being disposed close to the drum (10) but spaced apart slightly to provide nearly 360 DEG  of tape wrap angle. Each guide is a roller having its axis slightly tilted with respect to the axis of the drum. At least one of the guides is of tapering or part conical form so that movement of the height of the tape path away from a helical guide ridge (40) is resisted. The tilt of the guides is adjustable, adjustment of the outer guide of a pair altering the height of the tape with respect to the drum and adjustment of the inner guide of the pair altering the angle of entry or departure of the tape with respect to the drum.
Patent DE-3382304-D1 (DE)
Inventor: D ANTONIO NICHOLAS F
IPC: G06F3/02
Filed: 1983-02-25
Granted: 1991-07-11
Abstract: A means for adjusting an electrical value within inaccessible electrical circuitry is disclosed including a proximity stimulus means acting upon and within the vicinity of a proximity stimulus response means to produce a response which is converted into an electrical signal by a transducing means. The number of electrical signals produced are accumulated and placed into the appropriate electronic form to adjust the electrical value. The magnitude of the adjustable electrical value and its adjustment may be monitored on an optional monitoring means.
Patent DE-3467502-D1 (DE)
Title: Tibia part of a knee joint prosthesis
Inventor: HORBER WILLI
IPC: A61F2/38
Filed: 1984-12-05
Granted: 1987-12-23
Abstract: 1. A tibia part for a knee joint replacement having in its tibial plateau (2) anchor pins (3) for an anchorage in the bone, whereas the surface opposite the plateau (2) is a tibial bearing surface (6), the anchor pins (3) merging into the plateau (2) by way of at least one widening (8, 9; 15) whose surface is at an inclination to the pin axes (10), characterised in that the widening (8, 9; 15) has the shape of a body of rotation, for example, a coaxial frustum, coaxial of the corresponding pin axis (10).
Patent DE-3468989-D1 (DE)
Title: Ingot mould repair method
Inventor: BISHOP FREDERICK THOMS
IPC: B22D19/10
Filed: 1984-10-24
Granted: 1988-03-03
Abstract: The invention is a method and machine for rebuilding grey cast iron ingot moulds that have a cavity erroded therein and the concept is to fill the cavity with cast iron from a tubular wire supply by electric arc deposit at a rate such that the heat supplied by the electric arc deposit is sufficient to prevent chilling of the cast iron that is deposited whereby on cooling the cavity is filled with substantially graphitic cast iron.
Patent DE-3470688-D1 (DE)
Title: Plate cylinder with a device for affixing gravure printing plates for a web-printing machine
Inventor: GERMANN ALBRECHT JOSEF
IPC: B41F27/12
Filed: 1984-10-08
Granted: 1988-06-01
Abstract: The plate cylinder is provided with at least one groove opening out at the cylinder periphery, and disposed therein a fastening device for the two plate ends extending into the groove. This fastening device consists of a tightening bar which can be tilted about an axis parallel to the cylinder axis by means of hydraulically actuatable pistons provided in one groove boundary wall, a clamping piece, and a tightening support. The two plate ends are introduced on both sides of the clamping piece and, when the tightening bar is tilted by the action of the piston, are wedged tight between tightening bar and clamping piece or clamping piece and groove boundary wall, simultaneously tightening the printing plate. The tightening support can be forced radially outwards for the purpose of wedging the tightening bar in its position tightening the plates. The fastening device requires a groove of only small width which moreover tapers radially outwards, forming only a narrow circumferential gap.
Patent DE-3471743-D1 (DE)
Title: Device for the connection without contact of a suspended part with a force meter
Inventor: LOSCH HANS-WILHELM
IPC: G01G21/00
Filed: 1984-08-02
Granted: 1988-07-07
Abstract: The free magnetic suspension coupling employs a housing (6) containing a suspended element (9) to which a magnet (12) is attached. The position of the suspended element (9) is indicated via an electromagnet (1) outside the housing (6) which is controlled via a position detector (14,15) within the housing (14,15). Pref. the position detector uses a pair of coils (14,15) one above the other, with a disc (13) attached to the suspended element (9) positioned between them, for providing a difference measurement.
Patent DE-3472055-D1 (DE)
Title: Tray for raising seed
Inventor: MUTZE JOST
IPC: A01G31/06
Filed: 1984-09-26
Granted: 1988-07-21
Abstract: 1. Bowl for cultivating plants, comprising a tub-shaped lower part (II), an upper part (I) which protrudes into this lower part (II) in a suspended manner as a result of support at the periphery and whose base is configured as a sieve, and a peripheral liquid-refill opening (Ö) open towards the lower part (II), characterized in that the upper and lower part (I/II) are configured as truncated pyramids having walls (5, 6) with a different angle of slope, and the liquid-refill opening (Ö) formed by an inwardly directed wall recess (15) of the upper periphery lies above a wall indentation (16) which is arranged in the base (4) of the lower part (II) below the liquid-refill opening (Ö), is directed towards the inside of the tub and forms a step which is raised relative to the base surface (4) of the lower part (II) and in plan form is adapted to the shape of the liquid-refill opening (Ö).
Patent DE-3482052-D1 (DE)
Inventor: JONES DAVID MERVYN
IPC: F24D5/00
Filed: 1984-10-09
Granted: 1990-05-31
Abstract: Ducting for use in a heating system, said ducting having first and second passageways, one of which communicates with air supply means for said heating system and the other of which communicates with exhaust means of said heating system, each of said passageways being open at at least one end so that the said one of said passageways can supply air to said supply means and exhaust gas can expel from the said other of said passageways.
Patent DE-3561463-D1 (DE)
Title: Process for the fabrication of aqueous dispersions of condensation products of urea and aldehydes with acid c-h and their use
Inventor: FISCHER KURT
IPC: C08L61/00
Filed: 1985-02-15
Granted: 1988-02-25
Abstract: A process for the preparation of stable aqueous aldehyde resin dispersions and for the production of surface coating binders. For this purpose, a melt or highly concentrated solution of a polycondensate of urea and a CH-acidic aldehyde, with or without formaldehyde, is dispersed in water in the presence of an organic protective colloid and, if required, an emulsifier. These aqueous resin dispersions can be used, in combination with other film formers, as surface coating binders.
Patent DE-3562223-D1 (DE)
Title: Process for the preparation of compounds bearing a difluoromethylene or trifluoromethyl group
Inventor: DESBOIS MICHEL
IPC: C07C17/18
Filed: 1985-12-13
Granted: 1988-05-26
Abstract: A process for the preparation of compounds containing a difluoromethylene or trifluoromethyl group. A compound containing a carbonyl group, preferbly an acid, acid halide, amide, ketone or any compound containing a perhaloalkylcarbonyl moiety is placed, in anhydrous liquid hydrofluoric acid, in contact with boron trifluoride in a quantity such that the absolute pressure of boron trifluoride in the reaction system is at least one bar for a time sufficient to convert the carbonyl group to a difluormethylene or trifluoromethyl group. The compounds obtained are useful as synthesis intermediates in the pharmaceutical, plant-protection and dye industries, as anesthetics or as heat-transfer and lubricating fluids.
Patent DE-3566411-D1 (DE)
Title: Process for polymerizing acryl monomers and optionally non-acrylic comonomers
Inventor: OUHADI TRAZOLLAH
IPC: C08F20/12
Filed: 1985-10-28
Granted: 1988-12-29
Abstract: This invention relates to a process for polymerizing acrylic monomers and possibly non-acrylic co-monomers by means of polymerization-initiating agents of the formula: R-M (I) in which M represents a metal selected among the alkaline and alkaline-earth metals and R represents an alkyl radical, which may have a straight or branched chain and contains 2 to 6 carbon atoms, or an aryl radical. The polymerization or copolymerization is effected in the presence of an additive consisting of a salt of an alkaline or alkaline-earth metal and of a mineral acid, such as lithium chloride.
Patent DE-3570385-D1 (DE)
Title: Electronic surveillance and warning device for a manipulator
Inventor: SCHMALL KARL-HEINZ
IPC: B25J19/06
Filed: 1985-03-18
Granted: 1989-06-29
Abstract: The invention relates to a monitoring and warning apparatus for automatic processing apparatuses, in particular robots. Reactance-determining elements are arranged as sensors on the movable parts of the robot. If the robot arm approaches an object, detuning of the sensor circuit occurs. In that way, it is possible to produce a monitoring or stop signal. A central supply with HF-signals and current permits central monitoring of the function of the sensor circuits and at the same time triggering of warning signals when the sensor approaches an object. That is achieved in that the warning signals derived from sensor signals are used to connect additional loads into the circuit which is supplied from the central current supply means. Therefore, by monitoring the current consumption, it is possible to detect both failure of individual sensor circuits and also the approach of an object to a sensor.
Patent DE-3570703-D1 (DE)
Title: Anti-corrosion coating compositions, process for using them and coated bolts and nuts
Inventor: FOUREZ MICHEL
IPC: C23C20/06
Filed: 1985-03-20
Granted: 1989-07-06
Abstract: The present invention relates to improved coating compositions intended to improve the characteristics of a metal substrate, especially threaded substrates. The composition incorporates at least a liquid composition containing hexavalent chromium, and a powdered metal. The composition additionally incorporates a lubricant which is solid at the temperature of use of the substrate. The invention also relates to a process for making use of these compositions and to threaded components coated in this manner.
Patent DE-3578562-D1 (DE)
Inventor: HEINECKE RUDOLF AUGUST
IPC: C23F1/08
Filed: 1985-11-25
Granted: 1990-08-09
Abstract: In a pulsed plasma process for surface treatment of a substrate the containing reactor vessel (11) has an inner cross-section conforming to the substrate geometry so as to confine the intense plasma region to the substrate surface (12). Preferably this region should be within 15 to 20 mm of the surface.
Patent DE-3584027-D1 (DE)
Inventor: ROSENBLATT DAVID H
IPC: A01N59/00
Filed: 1985-04-17
Granted: 1991-10-17
Abstract: This application relates to a method for sterilizing a surface which is contaminated with spores by exposing the surface to a humid gaseous environment to enhance the susceptibility of the spores to subsequent chemosterilization, and then exposing the spores to an amount of gaseous @chlo@rine dioxide in an inert carrier gas effective to sterilize the surface. This application also discloses a method for sterilizing an article contaminated with spores which comprises exposing the surface to a gaseous atmosphere comprised of chlorine dioxide gas and water vapor, wherein the amount of water vapor in said atmosphere is adapted to enhance the susceptibility of said spores to the sporicidal action of chlorine dioxide.
Patent DE-3584097-D1 (DE)
Inventor: SMITH FIELDING
IPC: H04B1/40
Filed: 1985-11-01
Granted: 1991-10-17
Abstract: A register-modelled radio system comprising a plurality of register-modelled processors having addressable registers for modelling the virtual state of the processor; a serial bus, interconnecting the register-modelled processors for communicating between the addressable registers; and a communications protocol for passing information to or from the addressable registers, whereby the virtual state of a radio portion may be determined or altered by, respectively, communicating information from or to the addressable registers. The communications protocol further comprises an information packet having an address, an operation code, optional data, and an error detection device, such as a cyclical redundancy check packet. The operation code is chosen from the group of primitive operation codes reset, read, write, bit set, bit clear, acknowledge, and negative acknowledge.
Patent DE-3661111-D1 (DE)
Title: Thermochemical method and device for storing and discharging heat
Inventor: PAYRE DIDIER
IPC: F28D20/00
Filed: 1986-05-30
Granted: 1988-12-08
Abstract: Thermotransformer for storing and unstoring heat with a double raise in thermal potential by performing thermo-chemical processes that present Clapeyron curves that intersect in the temperature range involved, this device being applicable to heat pumps and the handling of thermal energy.