baber/WOPTO huggingface dataset:
Patent GB-201208708-D0 (GB)
Title: Antibodies
Filed: 2012-05-17
Abstract: The present invention relates to transgenic animals comprising lymphocytic cells comprising a genome with an antibody heavy chain locus comprising a variable region, a first switch, a mu constant region, a second switch and a non-mu constant region, wherein the heavy chain locus can undergo IgM to non-mu isotype switching, and wherein the non-mu constant region comprises an epitope binding moiety. The antibodies produced by this method are of the structure heavy chain variable region, epitope binding moiety, and non-mu constant region. Further embodiments relate to multivalent (eg, multispecific) antibodies, antibody chains and polypeptides, as well as heavy chain-only antibodies (H2 antibodies) that are devoid of light chains. The invention further relates to the selection, maturation and production of these in vivo in nonÂ­human vertebrates and non-human vertebrate cells. To this end the invention also relates to such non-human vertebrates and cells. The invention also relates to the provision of means to produce and select heavy chain-only antibodies and heavy chains comprising variable domains that have undergone affinity maturation.
Patent GB-201220006-D0 (GB)
Title: Pre-filter or shroud with helical stepped wall
Filed: 2012-11-07
Abstract: A vacuum cleaner includes a body. A suction generator and a dirt collection vessel are both carried on the body. The dirt collection vessel includes an arcuate side wall, a tangentially directed inlet, an axially directed outlet, a dirt collection chamber and a shroud provided between the dirt collection chamber and the axially directed outlet. The shroud includes a filter surface having a plurality of air flow apertures and a helical step extending around the shroud through the filter surface.
Patent GB-201308887-D0 (GB)
Title: Pipe coupling
Filed: 2013-05-17
Abstract: A coupling system between tubulars such as tubing, pipes, casing and liner for location in a well bore in which profiled sections on the tubulars are connected using a radially applied force to form a metal to metal sealed connection. Embodiments are provided in which the profiled sections are grooved and/or tapered, additional profiles are provided to prevent relative rotation of the tubulars, the radial force is applied inwardly, outwardly or in both directions, and a connector is used as an additional tubular member to form the coupling.
Patent DE-3069230-D1 (DE)
Title: Liquid or pasty, pregellable and thermo-hardening adhesive based on an epoxy resin, and its use
Inventor: LEHMANN HANS
IPC: C08L63/00
Filed: 1980-11-03
Granted: 1984-10-25
Abstract: A liquid or pasty thermosetting adhesive which can be pre-gelled, which is suitable for the bonding of moulded parts or for the sealing of folded seams, and which contains (a) a liquid epoxide resin having on average more than one epoxide group in the molecule, and (b) a latent epoxide curing agent insoluble in the epoxide resin, the adhesive being characterized in that it also contains (c) in an amount of 5 to 50 percent by weight relative to the epoxide resin, at least one halogen-free thermoplast in powder form, which is insoluble in the epoxide resin at room temperature, and which has a softening point of between 60 DEG  and 160 DEG  C., such as a polyethylene, a polypropylene or an ethylene/acrylic acid/acrylate terpolymer.
Patent DE-3164485-D1 (DE)
Title: Espresso coffee machine
Inventor: CIGHETTI PAOLO
IPC: A47J31/54
Filed: 1981-01-26
Granted: 1984-08-09
Abstract: An espresso coffee machine of the type having a boiler (2) containing water and steam (3) from which hot water is withdrawn, as necessary, to make infusions is adapted to supply cups of coffee of consistent quality during its operation. The espresso coffee machine includes an auxiliary tank (12) connected to the mains water supply (14) and to the boiler (2) for refilling the latter after withdrawals of hot water and a heat exchanger (16) for effecting heat exchange between the water-steam (3) in the boiler (2) and the water (13) in the auxiliary tank (12).
Patent DE-3175286-D1 (DE)
Title: Supportless carbon recording material
Inventor: KOHLE ULRICH
IPC: B41M5/10
Filed: 1981-03-21
Granted: 1986-10-16
Abstract: 1. A carrier-less carbon recording material including a dye-coat - the dye particles of which are dispersed in a coat of a synthetic-resin bonding agent - and a synthetic-resin top coat which covers the rear of the dye-coat, is applied thereto as a solution and is subsequently physically dried, in which the top coat is based on a solvent-soluble non-reactive polyurethane resin comprising additives, characterised in that the top coat is modified by adding thereto, while still in its state of solution, a small quantity of a polyisocyanate derived from isocyanuric acid by replacing the three H atoms of the latter by hydrocarbon radicals which in turn carry free NCO groups and which react with reactive OH groups to form a high-strength polyurethane resin which is three-dimensionally interlaced.
Patent DE-3263882-D1 (DE)
Title: 11-deoxoglycyrrhetinic acid hydrogen maleate, process for its production, and its use as a medicine
Inventor: TOYOSHIMA SHIGESHI
IPC: C07C62/32
Filed: 1982-07-05
Granted: 1985-07-04
Abstract: 11-Deoxoglycyrrhetinic acid hydrogen maleate of the following formula <IMAGE>  and its salts, and this compound is prepared by reacting 11-deoxoglycyrrhetinic acid with maleic anhydride, and if desired, converting the resulting 11-deoxoglycyrrhetinic acid hydrogen maleate to its salt. The compound is useful as medicament for treating an ulcer or inflammation in man or another animal or activating the cellular immunity of man or the animal.
Patent DE-3268789-D1 (DE)
Title: Method and apparatus for concentrating solutions by means of reverse osmosis
Inventor: VAN WIJK HENDRIK FREDERIK
IPC: C02F1/44
Filed: 1982-06-29
Granted: 1986-03-13
Abstract: The invention relates to a method and apparatus for concentrating solutions by means of reverse osmosis on the basis of a combination of membrane modules (A) having membranes with high retention, and membrane modules (B) having membranes with limited retention, the minimum number of membrane modules being three. Any membrane module may be replaced by a continuous membrane column. At least one of the membrane modules (A) and (B) should be in the form of a cascade, comprising preferably from two up to and including eight membrane modules.
Patent DE-3275980-D1 (DE)
Title: Apparatus for sorting household refuse
Inventor: SONNENSCHEIN HANS
IPC: B07B11/04
Filed: 1982-09-14
Granted: 1987-05-14
Abstract: 1. Device for the sifting of household refuse, with a vertical air blast channel (1) with a heavy material discharge opening (6) situated at its lower end and forming the sifting air inlet, a light material discharge opening (5) situated at its upper end and a refuse inlet (7) lying therebetween, opening out over a centrally arranged, obtuse-angled distribution cone (9), characterized in that the air blast channel (1) has a conical upper wall (11), a funnel-shaped lower wall (19) and an inlet ring (10) arranged therebetween, which is provided all around with inlet openings for additional air, which openings are able to be adjusted during operation, that the distribution cone (9) is arranged somewhat above the inlet ring (10), and that over the distribution cone (9) and coaxially within the upper wall (11) an acute-angled air-directing cone (12) is arranged, which receives the refuse inlet (7) and which with the distribution cone (9) defines an annular charging gap (13).
Patent DE-3278350-D1 (DE)
Title: Hub for vehicle wheels
Inventor: WALTER HANSPETER
IPC: F16D65/10
Filed: 1982-09-09
Granted: 1988-05-26
Abstract: 1. Wheel hub for cars or lorries, the wheel hub being cast in one piece with the brake body, characterised in that the hub is made from cast iron with spheroidal graphite and the brake body from grey cast iron or grey cast iron with vermicular graphite.
Patent DE-3364458-D1 (DE)
Title: Method and device for the high-precision measuring of the phase position and phase shift of two pulse trains
Inventor: SPIEGEL NIKOLAUS
IPC: H03L7/085
Filed: 1983-02-04
Granted: 1986-08-21
Abstract: Process for high-precision measurement of the phase relationship and phase displacement, respectively, of two pulse trains wherein rotational angles of two rotating bodies are quantized and converted by incremental shaft encoders into pulse trains, and the pulse trains are applicable for calculating the respective phase relationship and phase displacement, which comprises the steps of: a. counting the pulse trains in at least two different counters; b. forming a digital difference of the two counts; c. converting the digital difference into an analog signal; d. decoding the analog signal; and e. displaying the decoded analog signal; and a device for performing the process.
Patent DE-3367165-D1 (DE)
Title: Paste for protecting the skin
Inventor: MAUPETIT PHILIPPE
IPC: A61K9/00
Filed: 1983-09-05
Granted: 1986-12-04
Abstract: Paste for protecting the skin, fundamentally comprising: at least one hydrocolloid, insolubilized carboxymethylcellulose and/or another superabsorbent product derived from hydrocolloids, and a polyvinylpyrrolidone having a molecular weight of the order of 25,000 to 30,000, as thickeners, demineralized water as a binder, and to fix the latter, a suitable oil and a suitable stearate, and also crosslinked and insolubilized polyvinylpyrrolidone, and advantageously sorbitol and/or polyethylene glycol. Application, in particular, for providing protection against weeping wounds and/or against matter flowing out of stomata from the urinary or digestive tract.
Patent DE-3375418-D1 (DE)
Title: Improved tubular lock
Inventor: HWANG SHIH-MING
IPC: E05B27/08
Filed: 1983-10-26
Granted: 1988-02-25
Abstract: The lock has upper (2) and lower (4) plugs, each respectively having pin holes (21,41). Lower pin tumblers (1), together with springs (6), are inserted into the lower pin holes. The tublers are liftable by the springs into their locking positions. The upper plug is fixed to a bolt (20). Each lower pin tumbler is aligned with each of several upper pin tumblers (3) and extends from the lower plug into each upper pin hole. Each lower tumbler is provided with two flanges (11).
Patent DE-3378930-D1 (DE)
Title: Connectors
Inventor: MALLINSON STEPHEN ROBERT
IPC: B23P11/02
Filed: 1983-11-22
Granted: 1989-02-16
Abstract: An optical fibre connector 10 to connect two optical fibres 12 comprises a ferrule 11 secured to each fibre end, and a clamping sleeve 13 of shape memory effect metal to align and clamp the ferrules 11. The shape memory effect metal is selected and trained to expand on heating above its transformation temperature. The bore 16 of the clamping sleeve 13 is arranged to make an interference fit with the ferrules 11 when below the transformation temperature, and a clearance fit when above the transformation temperature. An elastic titanium alloy compression sleeve 14 surrounding the clamping sleeve 13 provides for long-term integrity of the connector and reinforces the clamping action of the damping sleeve 13 when below its transformation temperature.
Patent DE-3460786-D1 (DE)
Title: Plastic core for an elastically shrinkable tubular cover
Inventor: TOMIOKA SHIGEO C O SUMITOMO M
IPC: H02G15/18
Filed: 1984-02-03
Granted: 1986-10-30
Abstract: A hollow tubular core for supporting an elastic tubular cover member in a highly radially stretched condition comprises a cylindrical plastic tube having a plurality of circumferentially spaced, axially extending lugs on the inner wall of the tube and a continuous helical cut in the wall of the tube from the exterior surface thereof severing the tube into a continuous narrow strip with only the lugs connected axially along the length of the tube.
Patent DE-3463840-D1 (DE)
Title: Wall for the absorption of sun rays
Inventor: MELCHIOR BERND
IPC: F24S90/00
Filed: 1984-03-10
Granted: 1987-06-25
Abstract: 1. Wall having an external layer (4) which is secured approximately parallel thereto on the front external face, which is permeable to solar rays and behind which there is arranged at a distance a surface (2, 2_a) absorbing solar radiation, there being arranged in the cavity between this external layer (4) and the absorbing surfaces (2, 2_a) translucent, heat-insulating material, characterised in that the translucent, heat-insulating material consists of acrylic glass or silgel in the form of foam or capillary tubes or in amorphous form.
Patent DE-3464294-D1 (DE)
Title: Self-powered switching device responding to a temperature gradient
Inventor: GAUTHERET GEORGES
IPC: H01H53/015
Filed: 1984-04-20
Granted: 1987-07-23
Abstract: A device, for assuring selective commutation of one or the other of two electric measuring circuits to a single electric exploitation circuit as a function of the temperature gradient present between two distinct points of reference, has a first thermocouple placed at the first point of reference; a second thermocouple placed at a second point of reference, connected in opposition to the first thermocouple in order to deliver a differential electro-motive force ( DELTA e) of which the value and the sign are a function of the value and sense of the gradient; and commutation means sensitive to this electro-motive force and fed solely by the energy produced by the two thermocouples. The commutation means includes a relay fed by the differential electro-motive force.
Patent DE-3468209-D1 (DE)
Title: P-oxybenzoic acid derivatives, methods for preparing them, and their use for the preparation of medicaments with hypolipemic activity
Inventor: GRILL HELMUT
IPC: C07C235/52
Filed: 1984-07-17
Granted: 1988-02-04
Abstract: P-oxybenzoic acid derivatives of formula (1)    <IMAGE>  (1)  wherein R1 is hydrogen, or straight or branched alkyl of one to four carbon atoms; n is 1 or 2; X is   <IMAGE>   and R2 is -OH or -NHCH2COOH; and non-toxic pharmaceutically acceptable salts thereof. The compounds exhibit a hypolipemic effect. They may be prepared by methods known in themselves from the corresponding ester or acid halide compounds, wherein optionally the secondary alcohol group may be oxidized to a keto group.
Patent DE-3472087-D1 (DE)
Title: Suspension device and steering device for the front wheel of a motor-cycle
Inventor: BRUNEAU JEAN-BERTRAND
IPC: B62K25/24
Filed: 1984-01-09
Granted: 1988-07-21
Abstract: 1. A front wheel suspension and steering device for a two-wheel vehicle consisting of a wheel pivot or wheel arm 4 which supports the spindle 5, the front wheel 14 and the steering rod 16, the said arm having two pivot points a and b connecting respectively to the apex of two superposed suspension members 2 and 3, each connecting horizontally by their base to the frame (according to the axes yy and y'y') and either supporting the damper unit 13, with the characteristic that one at least of the two members is constructed with two arms 2 and 2' which are positionned on each side of the wheel 14 by the ball 6, which is fixed inside the spindle 5, the said arms joining at their apex and connecting to the wheel 14 by the said ball 6 ; once assembled, the said member forms a rigid part so that the ball 6 will only be able to describe a circular arc according to the axis yy or y'y', which is determined by the fixation of the two arms 2 and 2' to the frame, and within the plan being perpendicular to that axis.
Patent DE-3472756-D1 (DE)
Title: Apparatus for regulating ultrafiltration rate
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: B01D61/32
Filed: 1984-04-12
Granted: 1988-08-25
Abstract: Removal of surplus water from dialysis patients by ultra-filtration involves feeding the blood over one side of a semi-permeable membrane exchange element.The rate of ultra-filtration flow is controlled in dependence on the difference measured in a blood circuit parameter before and after the exchange element.This parameter may be the flow rate as measured by an electro-magnetic flow meter, or the haematocrit value (vol. ratio of blood cells to plasma) measured optically or by electrical conductivity.Deviations from standard values for parameters are used to control the ultra-filtration pump. Substitute fluid can be pumped to a drop chamber in the venous blood line after the exchange element
Patent DE-3481820-D1 (DE)
Inventor: FORMENTI ANTONIO
IPC: B05C1/08
Filed: 1984-01-23
Granted: 1990-05-10
Abstract: 1. Machine for the separate application of a hardener layer and a glue layer on the two faces of a board-shaped workpiece, characterized in that arranged on a machine stand (1) is a first support (2) which has a first lower applicator roller (3) for applying the primer or hardener to the lower face of the workpiece (26), in that this support (2) also has a second vertically adjustable roller (11) for applying the primer or hardener to the upper face of the workpiece (26), and in that arranged thereafter on the same machine stand (1) is a second support (17) which has a first lower roller (18) for applying a glue layer on the lower face of the board-shaped workpiece (26) and a vertically adjustable roller (22) for applying a glue layer to the upper face of the board-shaped workpiece (26).
Patent DE-3484341-D1 (DE)
Inventor: OROSCHAKOFF GEORGI DIPL ING
IPC: E04C5/06
Filed: 1984-08-10
Granted: 1991-05-02
Abstract: This reinforcement for reinforced concrete constructions, in particular flat-type supporting structures, possesses reinforcing elements (4) in the form of a series of stirrups (5), which are interconnected by means of rods (9) forming a longitudinal reinforcement. To reduce the number of parts to be handled individually which are required in the formation of such a reinforcement and for the easy and rapid assembly thereof, the free legs (7) of the stirrups (5) possess bent-up portions (8) which receive or embrace the longitudinal rods (9), as a result of which the elements (4) can be stacked. In this arrangement, the reinforcing elements (4) are arranged either individually next to one another or, in pairs, diametrically opposed inside one another and offset relative to one another, rod bundle elements, individual rods or mats being provided as a transverse reinforcement transversely to the longitudinal rods (9) of the stirrup elements (4) on the outsides thereof. <IMAGE>
Patent DE-3561169-D1 (DE)
Inventor: ADAM HARLEY J
IPC: F02M27/04
Filed: 1985-10-02
Granted: 1988-01-21
Abstract: (@ Elongate magnets (24, 25, 26) are arranged about a copper fuel duct (14) with each magnet having a like pole adjacent a flattened or faceted portion (21, 22, 23) of the duct. Each magnet has a flat pole face and bevelled end edges (48,49) with bevelled end edges being in contact with the similar end edge of each adjacent magnet to define a tunnel through which the fuel duct runs. The duct is continuous through the magnet tunnel and terminates at each of its end outside the tunnel in a peripheral bead (15) or other attaching arrangement for coupling of the duct between a fuel source, such as fuel pump, and a fuel consuming apparatus, such as a carburetor. The ducted fuel is thus exposed to flux lines of the magnets that are arranged about the fuel line to concentrate the lines of force at the fuel duct. The magnets and the fuel duct are held together by a surrounding capsule (12) of non-magnetic material such as polypropylene plastic.
Patent DE-3578954-D1 (DE)
Inventor: BILLGREN PER
IPC: B22F7/08
Filed: 1985-05-31
Granted: 1990-09-06
Abstract: The invention relates to a blank for a tool die, made of compound steel with a core of high speed steel and a surrounding ring of a different steel, said ring bringing about a prestress in the core. According to the invention, the prestress is due to the fact that the core consists of a high speed steel powder which has been compacted to full density, that the ring consists of a steel alloy, the residual austenite transformation to martensite and consequent volume increase of which is zero or considerably less than the residual austenite transformation to martensite of the high speed steel after the same heat treatment, and that the blank has been hardened and annealed to create in the core a compression stress as a result of the obstruction by the surrounding ring of the volume increase of the core.The invention relates also to a method for manufacturing such blanks. A high speed steel powder is filled into a thick-walled pipe, said pipe consisting of a steel different from high speed steel. The pipe is closed and subjected to hot isostatic compaction causing the high speed steel powder to become compacted to full density, forming a compact core in the pipe, so that a compound material is obtained. The pipe is cut into several discs or pieces of suitable lengths. The material is hardened and annealed, the high speed steel core during heat treatment undergoing a greater residual austenite transformation into martensite than the surrounding ring, a compression stress thus being created in the core.
Patent DE-3581340-D1 (DE)
Inventor: BUCK WALTER DR
IPC: H01Q9/08
Filed: 1985-05-29
Granted: 1991-02-21
Abstract: The invention relates to a device for the connection of a coaxial cable to a symmetrical dipole aerial with an asymmetry correction member and, if required, a transformation member as well as further electrical and mechanical components which are arranged together with the aerial connecting pieces in a dielectric housing, in which device these components are surrounded on the sides as completely as possible by two metal surfaces which are conductively connected to each other at the end remote from the dipole, and are arranged perpendicular to the plane of the dipole and symmetrically with respect to the centre plane, the length of the metal surfaces being </= a quarter of the mean operating wavelength and their height being at least 0.3 times their length. This design achieves a general decoupling of the electrical and mechanical components from the dipole field, and thus a high sidelobe suppression, in a simple and cost-effective manner, together with a neat symmetry of the aerial polar diagram, irrespective of the arrangement and size of the components. <IMAGE>
Patent DE-3587987-D1 (DE)
Inventor: UEMURA YOSHITAKA
IPC: G07C9/00
Filed: 1985-11-04
Granted: 1995-03-16
Abstract: A data input device in a card lock system for transferring data between a key card issuing unit (10) and a card lock unit (70), the data input device (50) comprising a connector for connecting the data input device (50) to the card issuing unit (10) and to the card lock unit (70), means for setting input and output modes, means for entering a number specific to the card lock unit (70), means for receiving specified data from the key card issuing unit (10) and storing the data when the input mode is set, and means for transferring the specified data and the entered number specific to the card lock unit (70) to the card lock unit (70) when the output mode is set.