baber/WOPTO huggingface dataset:
Patent DE-3271544-D1 (DE)
Title: Supported transition metal composition
Inventor: MCKENZIE IAN DAVID
IPC: C08F4/62
Filed: 1982-07-22
Granted: 1986-07-10
Abstract: A supported transition metal composition is obtained by suspending a support material in an inert liquid medium, spraying the suspension, collecting a solid material and contacting the sprayed solid with a transition metal compound. The support material may be a metal halide such as magnesium chloride or an inorganic oxide such as silica or alumina. In addition to being contacted with the transition metal compound, the support material may be contacted either before or after the spraying step with other reagents such as organo metallic compounds, halogen compounds, or Lewis Base compounds. The product obtained after contacting with the transition metal compound may be used as a component of a polymerisation catalyst system to polymerise an unsaturated monomer such as ethylene or propylene.
Patent DE-3271700-D1 (DE)
Title: Use of viscosity regulators in surface-active concentrates
Inventor: REUTER HERBERT DR
IPC: C09K3/00
Filed: 1982-12-20
Granted: 1986-07-17
Abstract: Process for reducing the viscosity of aqueous concentrates of anionic surfactants by adding thereto a small quantity of a compound containing polyglycol ether groups; and the aqueous concentrates prepared thereby.
Patent DE-3273593-D1 (DE)
Title: Registration apparatus for producing registrations on an image carrier and a registrating process therefor
Inventor: VOLZ WILLI
IPC: G03B15/00
Filed: 1982-11-09
Granted: 1986-11-06
Abstract: 1. A camera, with which an image is recorded on an image carrier which is a combination of a real image coming from a real subject and an image produced from at least one transparent background design, the light shaft provided for recording the real image comprising a direct recording device, and a separate light shaft, provided for recording the image coming from a transparent background design, comprising a carrier for the transparent background design and a projection device, characterized in that in the camera housing (14) there are provided at least three light shafts (1 to 9), that each light shaft (1 to 8) provided for the reproduction of a transparent background design comprises a design carrier (11) and a projection device (10, 12) and that the light shafts (1 to 9) are directed at different areas of the image carrier (15).
Patent DE-3276616-D1 (DE)
Title: Products for intravasal application of water-soluble or emulsifiable antigenic organ extracts
Inventor: THEURER KARL EUGEN PROF DR MED
IPC: A61K39/00
Filed: 1982-01-11
Granted: 1987-07-30
Abstract: 1. Pharmaceutical products for intravascular administration of water-soluble or emulsible antigenic organ extracts from individual organs or combinations of organs with native molecular and haptene components or subunits of fetal and/or juvenile, xenogenic or allogenic origin in the concentration range from mg to g/ml injection solution, characterized in that they contain one or more dilute aqueous solutions of these organ substances in the concentration range from pg to ug/ml injection solution and the corresponding dry substances with solvents, which are required to produce the injection solutions in the concentration range from mg to g/ml injection solution.
Patent DE-3277361-D1 (DE)
Title: Irrigation sleeve and attachment therefor
Inventor: JENSEN OLE ROGER
IPC: A61F5/442
Filed: 1982-07-30
Granted: 1987-10-29
Abstract: An attachment (20) for an irrigation sleeve (18) used by colostomy patients (14), comprising attaching means (68, 70, 72) formed integrally with said attachment (20) for attaching said attachment (20) to the sleeve (16) in a snap-on fashion, thereby forming a fluid-tight seal between said attachment (20) and the sleeve (18), said attaching means (68, 70, 72) including an annular lip (68) having an annular groove (70) formed therein, said groove (70) being sized and shaped so as to releasably and frictionally receive a mating element (50) formed on the sleeve (18).
Patent DE-3363194-D1 (DE)
Title: Seat mounting with incline compensator for vehicles, especially farming tractors
Inventor: SANDVIK LEONARD ELMER
IPC: B60N2/90
Filed: 1983-11-09
Granted: 1986-05-28
Abstract: An adjustable seat leveling mechanism includes a pair of elongated, arcuate and T-shaped rails mounted on a platform which is fixed to a vehicle. A pair of guides have elongated arcuate slots which receive the rails so that the guides, which support a vehicle seat, are laterally movable along an arc of a circle. A toothed rack projects outwardly from one of the guides. A lever is pivotally mounted on the platform and is biased toward engagement with the rack to releasably hold the seat in selected positions. An operating lever is mounted on an arm rest of the seat and is coupled to the lever by a cable linkage.
Patent DE-3366647-D1 (DE)
Title: Ruscus extract, process for its preparation, and its use as a veinotonically active principle
Inventor: HATINGUAIS PHILIPPE
IPC: C07D313/08
Filed: 1983-12-19
Granted: 1986-11-06
Abstract: 1. Process for preparing a Ruscus extract (Liliaceae), more particularly of Ruscus aculeatus, characterised in that the said process comprises at least one first stage of extraction by an alcohol or a hydroalcoholic mixture, followed by an evaporation and a second extraction stage by an ester or a ketone with a view to eliminating the sterolic saponins, which are present in the extract of the said first stage.
Patent DE-3369462-D1 (DE)
Title: Method for assessing the body length, method of assessing a growth curve and device for carrying out such measurements
Inventor: VALK IGNATIUS MARIA
IPC: A61B5/107
Filed: 1983-06-07
Granted: 1987-03-05
Abstract: A method of assessing the body length by carrying out a length measurement, in which the length of the lower leg is measured and the measured leg is multiplied by a person-bound factor. A device for carrying out the measurement comprises a chair part a and a measuring part b, at least one of the parts a and b being adjustable in a direction of height and displaceable in a forward (backward) direction, said measuring part comprising one or two posts along which at least one measuring plate can be placed on the knee.
Patent DE-3379201-D1 (DE)
Title: Process for the preparation of polymeric compositions
Inventor: WEBER ROBERT JOSEPH
IPC: C08F220/28
Filed: 1983-10-31
Granted: 1989-03-23
Abstract: Described herein is a process for the polymerization of a reactive monomer derived from the reaction product of a hydroxyalkyl acrylate or methacrylate and a lactone with other ethylenically unsaturated monomers. The resulting polymeric compositions can be made into high quality industrial finishes by incorporation of various conventional crosslinking agents, plus other normally used formulating ingredients.
Patent DE-3379549-D1 (DE)
Title: Ram-type blowout preventer
Inventor: WILLIAMS BOLIE C
IPC: E21B33/06
Filed: 1983-08-30
Granted: 1989-05-11
Abstract: A ram-type blowout preventer having a body with a central bore extending therethrough and with guideways extending outward from the central bore, a ram in each of the guideways and having a recess on its front face, a front packer positioned in said ram recess and including a backing portion and an insert portion, the insert portion being tightly interengaged with said backing portion.
Patent DE-3460035-D1 (DE)
Title: 1'-ethoxycarbonyloxyethyl ester of valproic acid, its preparation and formulations containing it
Inventor: LADKANI DAVID
IPC: C07C69/96
Filed: 1984-01-05
Granted: 1986-04-03
Abstract: The novel 1 min ethoxycarbonyloxyethyl ester of di-n-propylacetic acid, also known as valproic acid, may be prepared by reacting valproic acid with a 1-haloethyl ethyl carbonate. There are also provided pharmaceutical or veterinary formulations, e.g. for oral administration, containing the said ester.
Patent DE-3467757-D1 (DE)
Inventor: KRAUSE JOACHIM DR
IPC: G02F1/13
Filed: 1984-07-25
Granted: 1988-01-07
Abstract: 1. Claims for the contracting States : CH, DE, FR, GB, IT, LI, NL Compounds of the formula  see diagramm : EP0135062,P8,F1  wherein R is an alkyl group having up to 12 C atoms in which 1 or 2 CH2 groups can be replaced by O atoms. 1. Claims for the contracting State : AT Process for the preparation of compounds of the formula I  see diagramm : EP0135062,P8,F2  wherein R is an alkyl group having up to 12 C atoms in which 1 or 2 CH2 groups can be replaced by O atoms, characterised in that a 4-cyano-cyclohexane-carbaldehyde or a reactive derivative thereof is reacted with 2-R-1,3-propanediol.
Patent DE-3469819-D1 (DE)
Title: A supporting and guiding means for use in the firing of hollow high tension insulators
Inventor: STAVRIC ZLATKO
IPC: H01B19/00
Filed: 1984-06-08
Granted: 1988-04-14
Abstract: The device comprises a centrally disposed vertical column whose upper end has two slide tubes aligning and holding a guiding device, movable upwards and downwards. The movable guide device has four radially projecting arms which engage, via retaining plates, with the open upper ends of four insulators disposed symmetrically around the support column. The four radial arms are formed by two retaining, Crystar, beams of which the upper one is placed in an arched back portion of a coverplate of the guide device. The lower beam is pinned to the cover plate orthogonal to the first beam. The coverplate apertures permit it to slide up and down the slide tubes.
Patent DE-3481316-D1 (DE)
Inventor: BECK WAYNE H
IPC: B01J23/10
Filed: 1984-08-28
Granted: 1990-03-15
Abstract: Passivation of vanadium accumulated on catalyst, e.g. crystalline zeolite hydrocarbon conversion catalyst in the rare earth and/or ammonia exchanged zeolite form, effectively minimizes the degrading characteristics of accumulated vanadium on the catalyst. The passivation is accomplished by impregnating or, preferrable, precipitating, rare earths, e.g. lanthanum, onto the catalyst particles before and/or after vanadium accumulation. The process is also applicable to inert sorbent particles, e.g. those used for removing carbon and metals from contaminated hydrocarbons.
Patent DE-3561984-D1 (DE)
Title: Rotary joining device with pin
Inventor: LENHERR JEAN-CLAUDE
IPC: G02C5/22
Filed: 1985-05-01
Granted: 1988-05-05
Abstract: 1. A rotatable fixing device with a pin (11b), comprising at least two parts (1b, 2b, 4b) joined to one another, at least one portion of the pin (11b, 11e, 35, 44, 51, 59a, 59b) being held firmly in a bore (7b, 8b, 20, 21, 22, 36, 45, 63a, 63b,) in a first part (16, 26, A, 32, 46, 52, 53, 64a, 64b) and another portion of the pin passing, with play, through a passage (9b, 28, 29, 65) in at least one second part (4b, B, 34, 54, 66), characterized in that the pin (11b, 11e, 35, 44, 51, 59a, 59b) has at least one circular peripheral groove (11c, 47, 60a, 61a, 60b, 61b) of virtually rectangular section, in which a continuous ring (11d, 11f, 41, 48, 55, 56, 62a, 62b), made of an elastically deformable and virtually incompressible material, is arranged, the dimensions of the ring and groove in cross-section being such that, in the free state, the ring projects beyond the groove, whereas, in the working position of the pin, the ring is deformed and pressed into the groove by the pressure of the bore in the first of the said parts, in which it interacts with this bore, by friction, ot prevent any accidental relative displacement between the pin and this first part.
Patent DE-3579003-D1 (DE)
Inventor: GUERRA FERNANDO GARCIA
IPC: A47C23/00
Filed: 1985-08-13
Granted: 1990-09-06
Abstract: The support for footboards or strips of mattress bases comprises a symmetrical frame, which is partly open on one side and consists on the opposite side of an arched rod (5). The ends of the frame are joined to said rod by first bends (4, 4') and are joined to respective end portions of said partly open side by second bends (3, 3'). Said end portions are joined at their inner ends by third bends (2, 2') to two parallel legs (1, 1'), which extend generally transversely to the frame. When said frame has such an orientation that the ends of the frame depend from the arched rod and said legs are horizontal, the legs are adapted to support a footboard or strip of a mattress base at an end portion (7), with which said footboard or strip extends through said frame.
Patent DE-3580001-D1 (DE)
Inventor: FRIEDRICH HELMUT
IPC: E01C9/00
Filed: 1985-10-23
Granted: 1990-11-08
Abstract: 1. Vegetation layer, consisting of a mineral mixture for a traffic area which can be planted (e.g. parking area, verge or slope), wherein the mixture contains sand, humus, soil and auxiliary substances such as fertilizer etc., characterized in that admixtures (14) are mixed into the mixture (12), which admixtures, under the action of humidity, produce salt and especially lime and lead to a strengthening of the mixture, so that a strengthened vegetation layer, over which vehicles may travel but which nevertheless can be permanently planted, results.
Patent DE-3584443-D1 (DE)
Inventor: MEARES CLAUDE F
IPC: G01N33/534
Filed: 1985-08-23
Granted: 1991-11-21
Abstract: Monoclonal Antibodies which are specific for a complex of a chelating agent and a metallic ion are described. The antibody has an association constant (Ka) for the complex which is at least about ten times greater than the Ka for the chelating agent alone or its complex with another metal.
Patent DE-3667120-D1 (DE)
Title: Commutable permanent-magnet system, in particular for a vehicle brake
Inventor: MACHLER GEORG
IPC: H02K49/04
Filed: 1986-09-04
Granted: 1989-12-28
Abstract: 1. Commutable permanent-magnet system, in particular for a vehicle brake, with pole pieces (1) of alternating polarity, contiguous with which are fixed and rotatable permanent magnets (2, 3 and 7), fixed permanent magnets (2) abutting with one pole against a lateral face of the pole pieces (1) and with their other pole against return parts (4), and the rotatable permanent magnets (7) transverse to the axis of rotation, which are perpendicular to the operative surface, being magnetised and on their pole faces provided with segment-shaped pole shoes (8) which engage in an opposing segment-shaped recess (6) of the pole pieces (1), characterised in that alternately with the rotatable permanent magnets (7) there are in addition provided fixed permanent magnets (9) which each abut by the unipolar pole face against two neighbouring pole pieces (1) of alternating polarity and in the full load condition, with the current flowing, together with the laterally abutting and the rotatable permanent magnets (2 and 7) each with the same polarity, at least predominately, when viewed in cross-section, enclose pole pieces (1) and adjoining pole shoes (8).
Patent DE-3667245-D1 (DE)
Inventor: CYPRIEN GUY
IPC: A61K8/892
Filed: 1986-02-20
Granted: 1990-01-11
Abstract: Unwanted hair is removed from selected skin area by applying a coating of a curable organopolysiloxane composition thereon, permitting the organopolysiloxane composition to crosslink into a silicone elastomer, e.g., in the form of a solid layer or foam, and embed unwanted hair therein, and then stripping the silicone elastomer and embedded hair from said skin area, whereby said skin area is essentially depilated.
Patent DE-3669852-D1 (DE)
Inventor: STROM THOMAS H
IPC: B64C39/12
Filed: 1986-04-09
Granted: 1990-05-03
Abstract: A superagile tactical fighter aircraft has articulatable air inlets (13), articulatable exhaust nozzles (14), highly deflectable canard surfaces (19), and control thruster jets (22) located around the nose (11) of the fuselage, on the top and bottom surfaces of the propulsion system near the exhaust nozzles, and on both sides of at least one vertical tail (20). The superagile aircraft attains supernormal flight by articulating the air inlets and exhaust nozzles, deflecting the canard surfaces, and vectoring the thruster jets. Supernormal flight may be defined as flight at which the superagile aircraft operates at an angle of attack much greater than the angle of attack which produces maximum lift. In supernormal flight, the superagile aircraft is capable of almost vertical ascents, sharp turns, and very steep descents without losing control.
Patent DE-3673198-D1 (DE)
Inventor: SCHOENMAEKERS JAN
IPC: A01C7/04
Filed: 1986-02-03
Granted: 1990-09-13
Abstract: In a sowing assembly for single-seed sowing machines, the housing forms a vacuum chamber (1). In the housing is mounted a drive shaft (4) which carries a mounting plate (7) to which is in turn releasably fixed an apertured plate (8) whose radially outer edge is supported on a seal (10) located at the edge of the vacuum chamber (1). A pot-shaped cover member (31) which is supported on the edge of the vacuum chamber (1) forms a seed holding chamber (44) which communicates with a seed receptacle (37).
Patent DE-3675133-D1 (DE)
Inventor: MIZRAH TIBERIU
IPC: B01D46/24
Filed: 1986-07-25
Granted: 1990-11-29
Abstract: A process for scrubbing exhaust gases from diesel engines using filter cartridges of open pore ceramic foam are such that the filter cartridges are situated in the exhaust gas stream such that the exhaust gases strike the filter cartridge end and flow through it parallel to its central axis. As a result the amount of soot deposited is greatest in the part of the cartridge first meeting the inflowing exhaust gases, and decreases rapidly with increasing throughput; consequently the low efficiency part contributes greatly to the undesired backpressure. The proposed process, in which the exhaust gases flow through the most efficient part of the filter cartridge made of open pore ceramic foam, is such that the exhaust gases flow essentially transverse to the longitudinal axis and thus does not exhibit these disadvantages. The filter cartridge comprise an open pore ceramic foam for carrying out the process of the invention and comprises a cylinder with cylindrical shaped opening the central axis of which coincides with that of the cylinder. The opening can be closed at one end.
Patent DE-3677666-D1 (DE)
Inventor: MORGAN JR
IPC: G07F11/16
Filed: 1986-08-12
Granted: 1991-04-04
Abstract: A coin-operated vending machine for bottles or cans of a moderate capacity, including a plurality of side-by-side storage chutes for feeding bottles or cans to openings in the front wall of the vending machine and a cradle in each of the openings forming a row of adjacent cradles for receiving the bottles or cans from the chutes. A refrigeration system directs chilled air by convection toward the next-to-be-vended cans in each of the cradles. The chilled air is directed by an air foil toward the cradles and the cradles have stand-off ribs therein to permit the free flow of chilled air under and around the next-to-be-vended cans.
Patent DE-3678540-D1 (DE)
Inventor: BINDER ULRICH ING GRAD
IPC: B07B4/02
Filed: 1986-12-13
Granted: 1991-05-08
Abstract: The invention relates to an apparatus for classifying powdered bulk materials, particularly ground clinker, limestone or cement raw material, by air sifting. The material to be classified is fed to the cover plate of a cylindrical rotor and charged into a sifting space having the shape of a cylindrical ring which extends between the rotor and a stationary vane ring which is spaced from and surrounds the rotor. While the coarse material descends in the sifting space, the fine material is conveyed into the inside of the rotor and fed to a subsequent separating device for the separating of fine material and sifting air. In order to simplify the construction and stocking, both the rotor and the housing surrounding it are assembled in building-block fashion from a plurality of identical sections, at least one tangential air inlet connection being associated with each housing section. Each housing section can have associated with it at least one cyclone of its own with its own fan. The rotor shaft can also be assembled from individual sections.
Patent DE-3682035-D1 (DE)
Inventor: HIROTA HAJIME
IPC: C11D1/94
Filed: 1986-11-18
Granted: 1991-11-21
Abstract: The detergent compositions of the present invention comprising a phosphate surfactant and an amidoamine amphoteric surfactant; a hydroxysulfobetaine, aliphatic lactylate, or aliphatic glycolate, have excellent foam characteristics such as foaming property, foaming power, and rapidity of foaming, as well as excellent low-temperature stability, detergency, and mildness to the skin and hair. Therefore, these compositions can be effectively employed for shampoos and cleaning agents for infants which require not only good detergency but also a low incidence of skin irritation.
Patent DE-3770783-D1 (DE)
Inventor: CHATENAY GEB COMPAGNONE
IPC: E04H3/12
Filed: 1987-11-25
Granted: 1991-07-18
Abstract: A modifiable floor structure useful in optimizing the configuration of a public hall is disclosed. The floor structure comprises a plurality of modular platforms, each including a rectangular horizontal panel, a pair of box girders, each box girder having a plurality of housings suitable for enclosing a plurality of folded chairs. Each modular platform also includes a mechanism for elevating and lowering the platform which is adapted such that the modular platform remains level and parallel to the ground as it is raised and lowered. A mechanism for remotely controlling the operation of the elevating mechanism is also included whereby the configuration of a plurality of modular platforms may be controlled from a central location. The seats stored within the housings of the modular platforms may be elevated, thereby positioning them for use above the plane of the modular platform. Furthermore, the seats may is configured in a variety of ways.
Patent DE-3771346-D1 (DE)
Inventor: GOSKER BRENDAN GERARD
IPC: B60R25/04
Filed: 1987-01-12
Granted: 1991-08-22
Abstract: A fuel cut-off anti-theft device for a vehicle comprises a fuel control valve 1 for mounting in a vehicle fuel line 2. Control means for operating the valve 1 comprises a local control device 10 formed by an electronic circuit 15 mounted to the valve body and a remote keypad 12 through which the user inputs a coded sequence of input signals to operate the valve 1. The electronic circuit 15 and the body of the valve are encapsulated with an epoxy resin compound to prevent tampering with the valve body and/or circuit 15. The circuit 15 comprises an integrated sequence detector 16, a voltage regulator 19 and associated noise filtering capacitors C2 and C3. The valve 1 is operated by a relay 20 which is activated by the sequence detector 16 through a transistor Q1 when the correct input signals are entered using the keypad 12.
Patent DE-3773088-D1 (DE)
Inventor: EASTHAM DAVID RAYMOND
IPC: C25D5/06
Filed: 1987-07-13
Granted: 1991-10-24
Abstract: A process and apparatus is described for the electro-deposition of an overlay alloy onto a bearing alloy surface (14). The process comprises the steps of cleaning the surface, providing relative motion between the surface to be plated and a porous pad (52) in contact with said surface, providing a flow of plating solution to the porous pad and said surface whilst applying a voltage difference between said surface which is cathodic during overlay deposition and an anode (51) connected to the porous pad. An example of the deposition of a tin-based overlay alloy containing cobalt is described.
Patent DE-3773434-D1 (DE)
Inventor: IGEL WOLFGANG
IPC: D01H13/14
Filed: 1987-06-28
Granted: 1991-11-07
Abstract: The spinning appts., to spin a roving yarn, has a yarn break monitor at each of the two-spinning stations at one of each pair.  Both spinning stations of each pair of stations has a stop unit to block and release . the roving feed to the two drawing units of the paired spinning stations and control the movement of both rovings .