baber/WOPTO huggingface dataset:
Patent DE-3064024-D1 (DE)
Title: Packaging machine
IPC: B65B31/02
Filed: 1980-06-23
Granted: 1983-08-11
Abstract: A packaging device for sealingly closing an upper foil and a lower foil utilizing a framelike constructed welding device which has a separate drive for welding together the lower and the upper foil, of which at least the lower foil is formed into containerlike segments and is moved, held by a chain at the sides thereof, through the packaging device. The packaging device has an evacuating chamber which is formed of two boxlike halves, of which one half is stationary and the other half is vertically movable. One of the halves has a framelike welding device embodied therein.
Patent DE-3064131-D1 (DE)
Title: Method of filling cavities of forming devices, with a reactive mixture of at least two liquid reaction components forming a solid plastics material
Inventor: BODEN HEINRICH
IPC: B29C45/26
Filed: 1980-08-09
Granted: 1983-08-18
Abstract: The invention relates to a method of filling cavities and, in particular, mold cavities, with a reactive solid-forming or foam-forming mixture, wherein at least two reactants are introduced into a spatially limited mixing zone, mixed therein as they pass through, and the mixture produced is introduced into a mold cavity where it reacts and wherein the mold cavity is initially enlarged in-part for storing a portion of the mixture, which portion is subsequently transferred to the final mold cavity volume. The object of the invention is to produce plastic articles which are shaped in molds, but also to fill out other cavities, for example, for the purposes of reinforcement.
Patent DE-3163685-D1 (DE)
Title: Cathodic, water-borne electrophoretic coating composition, its use and method of coating electrical conductors
Inventor: PATZSCHKE HANS-PETER DR
IPC: C09D5/44
Filed: 1981-12-18
Granted: 1984-06-20
Abstract: Aqueous, electro-dipping varnish/coating material, which can be deposited at the cathode and which contains (A) as cationic synthetic resin binder, an amino group-containing carrier resin with an amine number of 50 to 200 and a hydroxyl number of 50 to 400, (B) as nonionic synthetic resin binder, a water-insoluble wire-coating resin from the group of polyesterimides, polyesteramidimides and polyhydantoins with a melting point higher than 60 DEG  C. in an amount of 50 to 2000 parts by weight per 100 parts by weight of component A, and (C) transesterification catalysts, which are essentially stable in water, in an amount of 0.1 to 5 parts by weight per 100 parts by weight of the sum of components A and B and processes for coating electrical conductors therewith.
Patent DE-3164779-D1 (DE)
Title: Glass fiber forming apparatus
Inventor: OKUMA KIWAMU
IPC: C03B37/04
Filed: 1981-12-18
Granted: 1984-08-16
Abstract: Glass filaments are ejected from a rotating rotor (3) through orifices (4). 
<??> A jet of flame (14) causes formation of secondary filaments suitable for forming e. g. glass wool. 
<??>This jet (14) is also used to heat the lower part of the rotor (3), using only the outer zone (13) of the flame. 
<??>The upper part of the rotor (3) is heated by an auxiliary burner (15) whose flame (16) extends along the upper wall (6) of the rotor (3).
Patent DE-3168591-D1 (DE)
Title: Process for the preparation of a polymerization catalyst and preparation of ethylene polymer therewith
Inventor: VAN DE LEEMPUT LAMBERTUS JOHAN
IPC: C08F10/02
Filed: 1981-05-07
Granted: 1985-03-14
Abstract: An improved process for the preparation of a catalyst for the polymerization of ethylene, and an improved process for preparing an ethylene polymer therewith. An improved supported chromium-containing catalyst is prepared by reacting (1) a chromium chelate of a 1,3-diketo compound and (2) a vanadium chelate or a vanadyl chelate of a 1,3-diketo compound, separately or jointly with (3) an organometallic compound of an element from Group II or III of the periodic system, jointly contacting the resulting reaction products of (1) and (2) with (3) with an inert inorganic supporting material so as to deposit such reaction products thereon, whereafter the supporting material containing the reaction products is heated in a non-reducing atmosphere at a temperature of between 200 DEG  and 1200 DEG  C. The 1,3-diketo compounds of (1) and (2) are the same or different, and have the formula  <IMAGE>  wherein R1, R2 and R3 are the same or different, R1 and R3 being an alkyl group of 1-10 carbon atoms, and R2 being selected from the group consisting of an alkyl group with 1-10 carbon atoms, and a hydrogen atom. The catalyst so prepared can be used either alone, or together with an organo-metallic compound of an element of Group II or III of the periodic system, in the polymerization of polyethylene or in the copolymerization of polyethylene with up to 15 mole percent of one or more  alpha -alkenes having 3 to 15 carbon atoms.
Patent DE-3169062-D1 (DE)
Title: Device for fixing an electrical apparatus, particularly a cam switch, to a mounting plate
Inventor: LUDWIG BERND
IPC: H02B1/048
Filed: 1981-09-15
Granted: 1985-03-28
Abstract: Electric devices, like control and signal devices, in particular cam switches are mounted individually or in rows adjacent to each other and/or superimposed with respect to each other in bores of a mounting plate. In order to provide a device which is very simply constructed, simple to manipulate and which is usable for different embodiments of devices and lengths of devices it is suggested that a coupling plate with a spring clip is mounted on the front end of the device facing the mounting plate, and that an insert housing is provided which can be inserted from the outside through a bore and which is provided with a retaining device cooperating with the edge of the bore, and including actuating means cooperating with the spring of the coupling plate.
Patent DE-3260486-D1 (DE)
Title: Process for obtaining isodiametral microcapsules having controlled diameters
Inventor: BOUSQUET HUBERT
IPC: B41M5/00
Filed: 1982-03-05
Granted: 1984-09-06
Abstract: A microencapsulation of varied substances such as aromatic agents, colorings, inks, chemical reactives, pharmaceutical and phytosanitary products, fireproof products, glues, finely dispersed in an aqueous phase, in order to obtain microcapsules that are simulaneously isodiametrical and with regularized diameters, which consists in placing face to place an aqueous solution of polymers and/or hydrosoluble copolymers including at least one of the chemical functions belonging to the group constituted by the radicles -COOH, -OH, -CONH2, -COHNR, -CONRR', -NH2, NHR and -NRR', constituting the material of the capsule containing shell, and a solution of substances to be coated in at least one hydrophobic organic solvent, density close to 1, then submitting the liquid medium thus constituted to a mechanical shearing action corresponding to a shearing coefficient included between 8,000 second-1 and 70,000 second-1, while the medium is maintained at a temperature between 15 DEG  C. and 85 DEG  C. The isodiametrical microcapsules with regularized diameters thus obtained have a particularly attractive application in the manufacturing of registration and transfer materials with paper support by both coating process and impression process, such as Offset.
Patent DE-3266684-D1 (DE)
Title: A method of preparing a gelled food product
Inventor: SHANK JOSEPH L
IPC: A23L21/10
Filed: 1982-07-15
Granted: 1985-11-07
Abstract: A method of preparing a gelled food product from an ungelled aqueous concentrate containing 10-30 weight percent gelatin and a urea is disclosed. The concentrate has a gelatin-to-urea weight ratio of 1:0.3 to 1:1.5, a pH value of 2.5-7 and gels at less than 20 DEG C. On dilution with water to a gelatin concentration of about 2 weight percent while maintaining substantially the pH value of the concentrate, the diluted composition gels at a temperature above that of the concentrate. Specific concentrates, gelled food products, food product precursor products, and methods for using the concentrates are disclosed.
Patent DE-3268012-D1 (DE)
Title: Process for the time controlled release of an active agent from preparations of this agent, particularly from pharmaceutical preparations
Inventor: KNECHT ADOLF DR
IPC: A61K9/62
Filed: 1982-06-24
Granted: 1986-01-30
Abstract: 1. Process for the time controlled release of active substances from sustained-release active substance preparations, in particular drug preparations, by addition of hydrophilic polymers characterized in that the release rate which is rising as a result of increasing viscosity steps of the hydrophilic polymers added is empirically determined and the desired release characteristic is adjusted using the values determined.
Patent DE-3270365-D1 (DE)
Title: A totally porous activated gel
Inventor: UCHIDA TAKATERU
IPC: B01J20/26
Filed: 1982-05-15
Granted: 1986-05-15
Abstract: A totally porous activated gel which comprises a matrix of a totally porous crosslinked copolymer comprising as main components vinyl alcohol monomer units and crosslinkable monomer units and having a specific surface area of 5 to 1000 m2/g and an reactive group linked to said matrix by a covalent bond. The present activated gel is very useful for effectively separating bio-substances due to the peculiar behavior of the reactive group of the activated gel. The activated gel is rigid, and is excellent in mechanical strength, resistance to chemicals, high pH, low pH, high temperature and low temperature, and is very effective in specific adsorption of bio-substances. The activated gel can be subjected to freeze-drying sterilization, heat sterilization and radiation sterilization, so that it can be utilized for the medical treatment by extracorporeal perfusion of, for example, blood.
Patent DE-3271457-D1 (DE)
Title: Shelving unit made of wood
Inventor: LEHNERT PETER
IPC: A47B87/02
Filed: 1982-11-27
Granted: 1986-07-03
Abstract: 1. Wooden shelving unit with height adjustable insertable shelves 22, consisting of at least two side components 38, 39 each with two vertical members 12 with an angular profile connected rigidly to each other, and with an open longitudinal groove 18 in the direction of the opposite member into which a guide and support 20 for the insertable shelves 22 can be inserted, the two vertical members 12 of the side components 38, 39 being connected to each other by horizontal members 14, 15 anchored in the longitudinal groove 18 of the vertical members 12, characterised in that the side components 38, 39 consist of at least two frame elements 10 arranged above each other having in the area of the two vertical members 12, joints 28, 30 with groove/spring locking, that the groove of the groove/spring locking is formed of the open longitudinal groove 18 in the direction of the opposite vertical member 12, and that the spring of the groove/spring locking is formed of a horizontal member 15 projecting 34 at at least one end of the frame element 10 beyond the two face ends 28.
Patent DE-3278769-D1 (DE)
Title: A belt for power transmission
Inventor: TAKANO HIROSHI
IPC: F16G5/20
Filed: 1982-11-10
Granted: 1988-08-18
Abstract: A V-section cog belt having a rubber body provided with longitudinally spaced inner cogs defining an inner surface. The belt is provided with conventional tensile cords extending longitudinally thereof. Rigid metal reinforcement members are provided in the cogs extending transversely across the belt in outwardly spaced relationship to the inner surface thereof. The reinforcement members may have any one of a plurality of different configurations, including tubular configurations and solid cross section configurations. The outer and inner surfaces of the tubular configurations may be similar or different as desired. In one form, the reinforcement members are spring plates. The reinforcement members may be provided as single members in each of the cogs or a plurality of members in the cogs as desired.
Patent DE-3279213-D1 (DE)
Title: Improvements in or relating to detector arrays
Inventor: GOODING JOHN NORMAN
IPC: H01L27/14
Filed: 1982-06-22
Granted: 1988-12-15
Abstract: A detector array in which each detector of a matrix of for example pyroelectric detectors is connected via a first C.C.D. to second C.C.D. The first C.C.D. provides in each clock pulse period a bias charge for the detector which charge is modified by the charge generated by the detector. The whole matrix is therefore readily formed in "integrated circuit" form.
Patent DE-3360457-D1 (DE)
Title: Braking device for a cable reel
Inventor: LINS FELIX
IPC: B65H75/44
Filed: 1983-03-16
Granted: 1985-09-05
Abstract: 1. A braking device for a cable reel (1) which is mounted on a stationary flange wall (2) so as to be rotatable and can be driven by a spiral spring in the direction of winding, in which braking device a braking element is provided which acts directly on the periphery (4) of one of the walls of the cable reel, characterised in that the braking element consists of a strip (5) which is fastenend at one end to the flange wall (2) and which at least partially embraces the periphery (4) and the other end of which is connected to a tension spring (8) which is also fastened to the flange wall (2).
Patent DE-3363339-D1 (DE)
Title: Window fastener
Inventor: SEARL ARTHUR NORMAN
IPC: E05C3/04
Filed: 1983-02-15
Granted: 1986-06-12
Abstract: A fastener for a window with a fixed frame (2) and a pivotally opening sash (1), the fastener comprising a first member (5) to be secured to the frame and a second member (14) to be secured to the sash. The second member has a pivotable handle (16), and the handle and first member (5) have cam surfaces (13a 20a 13b 20b) which engage to bring the sash to a predetermined closed position relative to the frame. The cam surfaces also operate during movement of the handle when the sash is to be opened, positively to move the sash an initial distance from its fully closed position to overcome any tendency for sticking.
Patent DE-3365840-D1 (DE)
Title: Detergent liquors and compositions for use therein
Inventor: HARDY FREDERICK EDWARD
IPC: C11D3/39
Filed: 1983-05-27
Granted: 1986-10-09
Abstract: Detergent liquors, and compositions for their production, are provided in which acetylated aldohexopyranoses and -pyranosides are employed as peroxybleach precursors in combination with inorganic perhydrate salts, the molar ratio of perhydrate to aldohexopyranose or -pyranoside being >/= 12:1 and the liquor starting pH being > 9,5, whereby >/= 50% of the available acetyl groups are perhydrolysed.
Patent DE-3368236-D1 (DE)
Title: Self-closing fuel filter pipe for a fuel tank
Inventor: TEMMESFELD AXEL DIPL ING
IPC: F16L37/28
Filed: 1983-08-30
Granted: 1987-01-22
Abstract: 1. Self-closing fuel filter pipe for a fuel tank in a filler connection (1) of a fuel tank, with a valve body (5) biased in the direction of a valve seat (2) by means of a locking spring (3), which is provided with spacers (4) and movable approximately coaxially in the filler connection (1), said valve body being movable out of a valve seat (2) by applying a delivery gun (6) to the spacers (4) in the flow direction of the fuel to be filled, the spacers permitting a lateral outflow of the fuel when the filler connection is applied, characterized in that in its open position, the valve body (5) is guided in a guide tube (7 ; tube parts 7a, 7b) widening in the flow direction of the fuel to be filled and that the partial surfaces of the top of the valve body (5) outside those parts of the top of valve body (5) occupied by spacers (4) and facing the opening of filler connection (1) are oval, conical or spherical.
Patent DE-3372003-D1 (DE)
Title: Retaining device for drawers
Inventor: ALNENG CARL-GORAN
IPC: E05C17/00
Filed: 1983-03-16
Granted: 1987-07-16
Abstract: A structure (1) has drawers (2) easily glidably mounted by means of rollers (12, 13, 14) and sloping inwardly-downwardly in the structure such that when they are released in a pulled-out position they glide under the action of gravity into their pushed-in or closed position. Each drawer is provided with a shaft (4) in the direction of movement of the drawer, said shaft being rotatably mounted and provided with a hand lever (7) and a radially projecting stop (8), the latter going into frictional engagement with the bottom (9) of a drawer (2) immediately above, when the lever (7) is swung upwards, for retaining the drawer in a pulled-out position, until the lever (7) is swung down for releasing the frictional engagement, whereafter the easily glidable drawer glides into the structure under the action of gravity.
Patent DE-3375318-D1 (DE)
Title: Ferrule, coupling and coupling process
Inventor: STUEMKY ROBERT E
IPC: F16L33/207
Filed: 1983-07-08
Granted: 1988-02-18
Abstract: The deformable ferrule for use in coupling hose has a sleeve body with an outer surface, an inner surface, a fitting end and a hose end. The sleeve-type body has a sidewall that decreases in thickness longitudinally of the body toward the hose end. On deformation of the body when coupling hose, the outer surface has cylindrical shape and the inner surface of the sidewall has a frustoconial shape. It has parallel and spaced ribs extending from the inner surface and longitudinally oriented with the body.
Patent DE-3380624-D1 (DE)
Inventor: ATKINSON COLIN
IPC: C01B33/32
Filed: 1983-06-20
Granted: 1989-11-02
Abstract: This invention provides novel amorphous aluminosilicates having useful ion exchange properties and resistance to reaction with sodium silicate when used in detergent compositions. The invention also discloses routes to manufacture of the novel aluminosilicates.
Patent DE-3463176-D1 (DE)
Title: Inclined grate for a furnace
Inventor: DOERGES EUGEN DIPL ING
IPC: F23H17/00
Filed: 1984-07-10
Granted: 1987-05-21
Abstract: An inclined furnace grate for an industrial furnace or incinerator with transverse grate beams supporting a downwardly stepped succession of banks of stationary and reciprocating grate bars, the grate beams having arranged in their supporting surfaces removable bearing pads of abrasion-resistant, alloyed cast iron for the sliding support and lateral positioning of the reciprocating grate bars, thereby protecting the softer cast iron grate beams against sliding wear and abrasion. The removable bearing pads are received inside shallow recessed seats and retained in place by the adjacent stationary grate bars.
Patent DE-3467686-D1 (DE)
Title: Rake adjusting device, particularly for rear entrance ski boots
Inventor: LEONARDI ALFIO
IPC: A43B5/04
Filed: 1984-07-16
Granted: 1988-01-07
Abstract: A device for adjusting the rake particularly in ski boots of the rear entrance type comprises, located on the boot shell, a plurality of spaced seats. Releasably engageable in one of the seats is a dog, provided on one lever journalled on the boot front quarter to set the front quarter rake relatively to the boot shell.
Patent DE-3468060-D1 (DE)
Title: Supercharger rotor, shaft, and gear arrangement
Inventor: SOETERS RAYMOND ADRIAN
IPC: F04C29/00
Filed: 1984-06-18
Granted: 1988-01-21
Abstract: An improved supercharger (10) of the Roots-type. The supercharger includes a three-piece housing assembly (14, 16, 18) defining generally cylindrical chambers containing two rotors (20, 22) having meshed lobes (20c, 22c) of modified involute profile which pump air from an unshown inlet to an outlet (56). The rotors are fixed to stepped diameter shafts (24, 26) pressed into centrally located through bores in the rotors. Straight splines (24e, 26e) on the shafts form mating splines in the rotor bores to prevent rotation of the shafts in the bores. Bearing assembly (28, 30) disposed at adjacent ends (20a, 22a) of the rotors support one end of the rotors in the housing and fix the axial position of that end of rotors relative to the housing. Bearing assemblies (32, 34) at the outer adjacent ends (20b, 22b) of the rotors support the other end of the rotors in the housing. The bearing assemblies (32, 34) include inner races pressed on shaft bosses (24b, 26b) and outer races slidably disposed in wear-resistant sleeves pressed into bores in housing end section 18. The outer races of bearing assemblies (32, 34) are biased away from bearing assemblies (29, 30) to remove radial and axial bearing play in all of the bearing assemblies.
Patent DE-3469010-D1 (DE)
Title: Transport container
Inventor: BECHER DIETMAR DIPL ING
IPC: B65D88/10
Filed: 1984-02-14
Granted: 1988-03-03
Abstract: 1. Standardised container for transportation by land or sea in the form of an extended frame which can be stacked, which is provided with crane eyelets, which is open on both its longitudinal sides and which is provided with upper and lower longitudinal and transverse struts (10-16, 18-24) and vertical supports (26-32), characterised in that the longitudinal and transverse struts and supports from the edges of a box-shaped frame, in that additional longitudinal struts (52, 54, 56) and supports (58, 60, 62) are provided in the middle longitudinal plane of the container and additional central longitudinal struts (34, 36, 54) and transverse struts (38, 40, 48) in at least one intermediate plane between the upper and lower longitudinal and transverse struts and in that the container is provided in the plane of the lower longitudinal struts (14, 16, 56) and in the intermediate plane or intermediate planes with guides (64) running at right angles to its longitudinal direction between the longitudinal struts for taking up individual containers, pallets etc.
Patent DE-3470562-D1 (DE)
Title: Reducing the cloud point of hydrodewaxed base stocks
Inventor: HERD RICHARD SAMUEL
IPC: C10M135/04
Filed: 1984-06-18
Granted: 1988-05-26
Abstract: The cloud point or overnight cloud point of a hydrowaxed mineral oil base stock is lowered by reacting with S, pref. at about 150-250 (180-220) deg.C for about 1-5 hrs., to give a S content of about 0.01-0.2 wt.%. About 0.01-1.0 wt.% of an oil-sol. Mg, Ca or Ba cpd., pref. Mg 10C-salicylate, may be present during sulphurisation to reduce the development of colour. An inert gas (e.g. N2) may be passed through or over the sample during treatment to remove the H2S produced. In an example, the base stock for treatment was hydrodewaxed Adelaide MLDW Bright Stock (150 SUS at 210 deg.F; VI=95; pour pt.= 20 deg.F). 200g of this stock, 0.043g S and 0.4g Mg 10C-salicylate were heated at 180 deg.C under an N2 stream. The prod. was cooled to 90 deg.C and filtered through diatomaceous earth. The filtered prod. contained 0.02% S and 0.004% Mg. A sample was submitted to the overnight cloud pt. test by heating to 212 deg.F., then maintaining at 30 deg.F overnight, and then measuring haze nephelometrically. A value of 9 was found: the untreated base stock gave a value 33. (Values of 10 and more indicate visible haze).
Patent DE-3471901-D1 (DE)
Title: Drive mechanism for a carriage supporting a type carrier, print head, magnetic head or the like
Inventor: STOCK HELMUT
IPC: B41J19/20
Filed: 1984-08-17
Granted: 1988-07-14
Abstract: The drive has an electric drive motor (21) coupled to a drive disc (22) via a drive belt or cable passing  around the latter and a return disc (26) rigidly supported from the machine frame. The drive unit (20) is freely movable along or parallel to the guide rods (14,16) for guiding the displacement of the carriage (10). It is acted on by a spring element (30) for maintaining the tension of the drive belt or cable.
Patent DE-3482120-D1 (DE)
Inventor: SMITH TIMOTHY J C
IPC: C23G1/26
Filed: 1984-12-29
Granted: 1990-06-07
Abstract: Aqueous compositions containing as essential ingredients; an alkanolamine, an aliphatic carboxylic acid containing 5 to 18 carbon atoms, and an arylenetriazole have been found effective in removing resin-containing sealants from the surfaces of zinc containing metals, such as galvanized steel, without causing changes in the surfaces of the metal, so that phosphate coatings which are subsequently applied to said surfaces are neither streaky nor spotty.