baber/WOPTO huggingface dataset:
Patent DE-3466374-D1 (DE)
Title: Child-resistant closure
Inventor: WASSILIEFF VICTOR
IPC: B65D50/04
Filed: 1984-02-23
Granted: 1987-10-29
Abstract: A child resistant closure for bottles is provided that permit closure withdrawal by exerting an axial force and a simultaneous rotating movement. For this purpose, a clutch is provided between an inner cap and an outer cap of the closure with at least one elastic flexible clutch element which is ineffective in its rest position and which is deformable upon application of an axial downward force. In this manner, a sufficient friction lock is generated between the two caps, so that the outer cap takes along the inner cap during screwing on and unscrewing off. In the absence of the axial force the outer cap will slide over and not turn the inner cap.
Patent DE-3466412-D1 (DE)
Title: A method for processing copper smelting materials and the like containing high percentages of arsenic and/or antimony
Inventor: BJORNBERG ARNE
IPC: C22B15/00
Filed: 1984-06-05
Granted: 1987-10-29
Abstract: The invention relates to a method for preparing a sui- phidic concentrate which is intended for further processing to copper and/or precious metals and which contains high percentages of arsenic and/or antimony, and possibly also bismuth in quantities likely to disturb subsequent processing stages, by partially roasting the concentrate in a fluidized bed, so as to eliminate substantially all the arsenic present and a major part of the antimony and/or bismuth. According to the invention, the concentrate and gas are supplied to a fluidized-bed reactor, and are there heated to a minimum temperature above the splitting or decomposition temperatures of the complex minerals containing arsenic and/or antimony and bismuth present in the concentrate. The oxygen potential in the reactor is regulated, so as to prevent the formation of non-volatile compounds of said impurities. The residence time of the concentrate in the reactor is controlled in a manner to ensure a given minimum elimination of the impurities. The gas and solids are withdrawn from the reactor and passed to a separating means, in which substantially impurity-free solids can be separated from the gas. The aforesaid minimum temperature and said regulated oxygen potential are maintained while the solids are in contact with said gas, and at least a part of the separated solids is returned to the reactor, for controlling the residence time, and an end product is removed from the fluidized bed and/or the separating means. The method is suitably carried out in one stage in a fluidized-bed reactor having a circulatory fluidized bed, although in certain cases the method can be carried out in two stages, in mutually separate reactors.
Patent DE-3469124-D1 (DE)
Title: Device for feeding electronic components packed in tape to a pick-up position
Inventor: FAES FRANCISCUS CORNELIUS MARI
IPC: H05K13/04
Filed: 1984-10-31
Granted: 1988-03-03
Abstract: A device for feeding electronic components packed in tape to a pick-up portion, comprising a housing with a holder for a supply reel, a feeding and locking mechanism, a lifting mechanism and a wind-up mechanism, which mechanisms in combination with the housing form a cassette unit. By exchange of a number of exchangeable parts, the cassette unit can be adapted in a comparatively simple manner for processing tapes and components having different dimensions.
Patent DE-3473160-D1 (DE)
Title: Sealing composition, process for its preparation, and its use
Inventor: KEMPER HEINZ B DR RER NAT DIPL
IPC: C09K3/10
Filed: 1984-05-09
Granted: 1988-09-08
Abstract: Sealant compsns. are made comprising (a) unsatd. polyester resins and copolymerisable monomers as crosslinking agent, (b) photoinitiators and (c) elasticity modifiers, and opt. (d) other additives, and/or pigments and/or dyes. Pref. polyester resin (a) is made from a mixt. of satd. and unsatd. dicarboxylic acids and/or their anhydrides and diols, with a ratio satd. to unsatd. dicarboxylic acids of 5:1 to 5:10. The crosslinking aqent for the polyester is at least one aromatic and/or aliphatic vinyl cpd. used in an amt. of 25-75 wt.% w.r.t. the wt. of the polyester resin. Component (c) is pref. a polyurethane and/or butadiene-styrene copolymer and/or a reaction prod. of a free NCO gp.-contg. polyurethane with an OH gp.-contg. polybutadiene, esp. where component (c) is 4-45 wt.% of a polyurethane, 4-12 wt.% butadiene-styrene copolymer and 5-15 wt.% of a reaction prod. of an NCO-contg. polyurethane with an OH-contg. polybutadiene, each w.r.t. component (a).
Patent DE-3485829-D1 (DE)
Inventor: NAKAYAMA TAKEHISA
IPC: C23C16/54
Filed: 1984-11-27
Granted: 1992-08-27
Abstract: A process for producing a continuous web of an insulated metalic substrate, comprising the steps of depositing an insulation layer on a continuous web of a metalic substrate by plasma CVD method or sputtering method, and depositing a back electrode on the insulation layer by sputtering method or vapor deposition method. According to the present invention, the insulated metalic substrate for a solar cell or printed circuit board can be produced in a continuous manner and in high productivity and quality.
Patent DE-3563493-D1 (DE)
Title: Chip-type plastic foil wound capacitor
Inventor: WESTERMANN WOLFGANG
IPC: H01G7/00
Filed: 1985-09-19
Granted: 1988-07-28
Abstract: A plastic-film wound capacitor having a cast resin, cast-coated cup encapsulation and connecting wires which radially make contact with the wound capacitor body can be simply and economically manufactured in chip configuration. The connecting wires of the chip capacitor are bent through 180 DEG  and connected, respectively, to a sheet metal section on the outside of the cup encapsulation.
Patent DE-3564412-D1 (DE)
Title: Plastic bag with venting perforations, closed plastic bag with venting perforations containing filler material and a plastic foil for forming such a bag
Inventor: LEGIERS HEINRICH
IPC: B65D33/04
Filed: 1985-02-22
Granted: 1988-09-22
Abstract: A plastic bag (1) of polyolefin material such as polyethylene, for packaging materials, comprising particles of less than 50 µm, and a closed bag containing such materials and a foil material for such a bag.The foil wall of the bag is provided with venting apertures (3) with smooth edges, obtained by laser radiation, having a smallest size of 50 to 100 µm; the distance between the venting perforations is such that the tensile strength of the foil is substantially the same as the tensile strength of the similar non-perforated foil.In a low density polyethylene foil of a thickness of 130 to 190 µm the distance between the perforations (3) of 80 µm is more than 20 mm, in a linear low-density polyethylene foil of about 50 to 110 µm the perforation distance is at least 5 mm.The bag may consist of two perforated foil layers, (2, 4) the perforations (3, 3') being staggered with respect to each other.
Patent DE-3567837-D1 (DE)
Title: High-pressure cleaning device
Inventor: HIRZEL WALTER
IPC: B08B3/02
Filed: 1985-09-10
Granted: 1989-03-02
Abstract: 1. High pressure cleaning apparatus having a high pressure pump (5), a water suction intake line (16) connected to a water supply, and at least two chemical suction intake lines (20, 21, 22), whereby the chemical suction intake lines (20, 21, 22) and the water suction intake line (16) are selectively connectible to the suction side of the high pressure pump (5) via closable valves (23), and having a valve housing (1) whereof the interior (2) is connected to the auction side of the high pressure pump (5) and into which open the chemical suction intake lines (20, 21, 22) and the  auction line (16) connected to the water supply, characterized in that the interior is constructed as a blind bore (2) along which extend the openings  of the chemical and water suction intake lines (20, 21, 22 and 16 respectively), whereby the opening of the water suction intake line (16) is located furthest from the end of the blind bore (2) connected to the suction side of the high pressure pump (5).
Patent DE-3570589-D1 (DE)
Inventor: DEPEL WILLIAM A
IPC: A61M16/20
Filed: 1985-11-25
Granted: 1989-07-06
Abstract: A tracheostoma valve assembly (1) for use with a tracheostomy tube or a speech prosthesis device includes a tubular body portion (3) containing a main valve (6-9) which, during normal vegetative breathing, will remain open, and which, during normal air flow associated with speech, will close. The valve assembly (1) includes a separate external relief valve (5, 18, 20) which is closed during normal vegetative breathing and speaking and which opens to release the increased air pressure within the tubular body portion (3) resulting from a substantially increased air pressure within the valve assembly (1) and automatically closes when the air pressure is reduced in the valve assembly.
Patent DE-3573442-D1 (DE)
Title: Toilet cleaning agent
Inventor: MENKE RONALD
IPC: C11D1/14
Filed: 1985-06-24
Granted: 1989-11-09
Abstract: 1. A piece-form toilet cleaner containing surfactants and other constituents typical of toilet cleaners, characterized in that it contains cellulose powder substantially freed from lignin and other impurities and having a particle size of from 5 to 800 mu m.
Patent DE-3573660-D1 (DE)
Title: Method and apparatus for measuring weak ionic activities of a sample stream in an automatic analysis apparatus
Inventor: ERTL STEFAN
IPC: G01N27/28
Filed: 1985-03-01
Granted: 1989-11-16
Abstract: A sample stream is conditioned by the addition of reagents and the ion concentration is measured by means of a measuring system which can be connected to an arrangement for releasing an appropriate calibrating substance. The calibrating substance used is a soluble glass for the defined release of a known quantity of the ions to be measured, and the reference concentration is established directly in the sample stream. There is therefore no need for a calibrating solution or a metering pump for the latter, and disturbances due to the undesired transfer of impurities and reactive ions are avoided. The method is particularly suitable for the analysis of Na+, the soluble glass being a sodium polyphosphate glass.
Patent DE-3575300-D1 (DE)
Inventor: HILLBOLL GERD DR
IPC: C07D409/14
Filed: 1985-08-29
Granted: 1990-02-15
Abstract: The present invention is directed to new, an imidazole group containing 2(1H)-pyridones of formula I    <IMAGE>  I  salts thereof and process for treating congestive heart failure in humans.
Patent DE-3576128-D1 (DE)
Inventor: KAMINSKI ELTON G
IPC: B21D22/04
Filed: 1985-12-12
Granted: 1990-04-05
Abstract: A resilient tool support means for mounting either an upper or lower tooling member on a press ram or stationary press bed for performing a variety of operations on easy open can ends. The resilient tool support means comprises a metallic member having a longitudinal central bore with vertically spaced overlying pairs of diametrically opposed angularly oriented segmental slots extending inwardly through the sides of the resilient tool support block reaching the central bore. The resilient tool support means may be positioned between either the press ram and the upper tooling member, or the stationary press bed and the lower tooling member. The resilient tool support means is designed to yield and absorb excessive pressure of the press ram as it performs the various operations on the easy open can ends.
Patent DE-3576983-D1 (DE)
Inventor: KESSLER MILTON
IPC: E06B7/22
Filed: 1985-09-30
Granted: 1990-05-10
Abstract: An improved pile-type, fin weatherstrip includes an elongated V- or U-shaped barrier fin bonded to a base strip and located between a pair of upstanding pile fiber arrays. The barrier fin is formed of thermoplastic film which is preferably smooth, but which may be roughened, dimpled or otherwise provided with a large number of pockets, or which may have a flocked surface. A lubricant grease is provided in the channel shaped cavity of the barrier fin, which lubricant is progressively dispensed in response to a wiping action type of movement which occurs when the barrier fin is compressed by the pile arrays during usage. The lubricant grease is exuded progressively over the useful life of the weatherstrip toward the free edges of the barrier fin located at or near the forward projecting face of the weatherstrip where such grease is dispensed in small amounts to decrease breakaway force, lower sliding friction and improved air infiltration characteristics. The barrier fin may be perforated so that lubricant grease is also forced into the fibers of the pile arrays where it will also work to the surface of the weatherstrip and improve the aforementioned properties.
Patent DE-3582191-D1 (DE)
Inventor: HOLMGREN JAN ROLAND
IPC: A61K39/385
Filed: 1985-05-15
Granted: 1991-04-25
Abstract: This invention relates to the use of a specific carcinoma associated antigen/hapten of carbohydrate nature, fucosylsialosylgangliotetraose-IV<sup>2</sup>αFucll<sup>3</sup>-αNeuAcGgOse<sub>4</sub>-(IUPAC-IUB Lipid Document, 1977) for diagnostic and therapeutic procedures related to human lung cancer (small cell carcinomas).
Patent DE-3650581-D1 (DE)
Inventor: NERO LEROY WILLIAM
IPC: H01F38/42
Filed: 1986-03-25
Granted: 1996-12-12
Abstract: A high voltage transformer (21) such as for a video display apparatus incorporates a bobbin (10) on which a primary winding (201) is wound. Transformer auxiliary coils (202, 203, 204), preferably wound directly over the primary winding (201) with no intermediate layers of insulation other than an insulating coating on the wire, each comprise wire turns which are evenly distributed over the full traverse of the primary winding (201) to improve magnetic coupling and simplify tuning of the transformer (21).
Patent DE-3660198-D1 (DE)
Title: Apparatus for mixing and maintaining the pressure of reacting masses at a constant level
Inventor: HABRICH REINER DIPL ING
IPC: B29C31/04
Filed: 1986-02-10
Granted: 1988-06-23
Abstract: Reactive resins are mixed and their pressure is maintained constant by equipment with a static mixer followed by a pressure device with a cylinder and piston in which the mixer is inside the piston and the mixer outlet emerges directly into the cylinder.
Patent DE-3660461-D1 (DE)
Title: Holder for handling fruit to be prepared in a kitchen utensil
Inventor: BORNER ALFRED
IPC: B26D3/28
Filed: 1986-03-19
Granted: 1988-09-15
Abstract: 1. A holder (1) for handling food, vegetables or the like for preparation in a kitchen utensil, comprising a substantially cylindrical housing (2), which is open at the bottom and which receives the food for preparation at least partially in its interior (3), an edge flange (5) which forms the underside (4) of the holder being disposed around the housing (2), the end (6) of the housing (2) being formed with an aperture (7) in which an ejector (6) is guided for displacement coaxially of the housing axis, characterised in that the edge flange (5) on the underside (4) of the holder (1) has a trough-shaped retaining recess (11, 12) at least at one place on its periphery, by means of which recess the interior (3) of the housing (2) is connected radially out to the surroundings, the trough-shaped retaining recess (11, 12) and the interior (3) of the housing (2) being designed to accomodate elongate fruit for preparation thereof in the longitudinal direction.
Patent DE-3662060-D1 (DE)
Title: Electrolysis process
Inventor: DIETZ WOLFGANG
IPC: C25C7/00
Filed: 1986-07-07
Granted: 1989-03-16
Abstract: An electroltytic process is described by which in order to increase the depletion factory, the material coefficient of the electrolyte passing through an electrolytic cell is increased along the direction of the electrolytic flow.
Patent DE-3670596-D1 (DE)
Inventor: GABOR ANDREW
IPC: B41J1/30
Filed: 1986-07-01
Granted: 1990-05-31
Abstract: An impacting element (34) for a printer having a platen (10), selectable character elements (45) and means for driving the impacting element to impart a printing force to a selected character element, to drive it against the platen for a contact period, the impacting element having a sensor (47) for generating a signal indicative of the initiation of the contact period.
Patent DE-3671837-D1 (DE)
Inventor: PALUMBO GIANFRANCO
IPC: A61F13/15
Filed: 1986-07-02
Granted: 1990-07-19
Abstract: A perforated covering structure (5) is described for hygienic-sanitary products, such as sanitary towels for women, comprising an upper layer (10) constituted by a non-woven textile of fibres of hydrophobic material an intermediate layer (11) or core constituted by a film of hydrophobic material, and a lower layer (12) also constituted by a non-woven textile of fibres of hydrophobic material The covering structure (5) is applied in direct contact with that face of the absorbent core of the product which is intended to face the body of the user in use.
Patent DE-3675326-D1 (DE)
Inventor: TOGNETTI DANIEL
IPC: E01F9/619
Filed: 1986-09-03
Granted: 1990-12-06
Abstract: 1. A signal device consisting of a more or less rigid hollow beacon having a cylindrical form and comprising a body (3) and a base (2) resting on the ground, the said body having at least one part which is of necked form (4, 5) having a narrowed cross-section, this "necking" being provided along the entire periphery of the body (3) and over a reduced band width _h adapted to receive a reflective element, characterised in that the said "necking" forms a cylinder of elliptical cross-section of which the greater dimension (d1 ) of the ellipse is at least slightly less than the cross-sectional dimensioning (D) of the body of the beacom outside of the necked portion.
Patent DE-3677785-D1 (DE)
Inventor: TOEMPE KARL
IPC: A45F4/08
Filed: 1986-03-28
Granted: 1991-04-04
Abstract: PCT No. PCT/AT86/00025 Sec. 371 Date Feb. 24, 1987 Sec. 102(e) Date Feb. 24, 1987 PCT Filed Mar. 28, 1986 PCT Pub. No. WO87/00013 PCT Pub. Date Jan. 15, 1987.A back-pack frame (1) intended for moving loads has longitudinal beams (3, 4) and cross beams (10, 13), carrying straps, load-securing elements, and coupling elements (17, 18) that make it possible to arrange two such back-pack frames (1) end-to-end, so as to form a platform that can be either carried or pulled along the ground. Four longitudinal beams (3, 4) are arranged so as to correspond approximately to the edges of a prism having a trapezoidal base, the longitudinal beams (3) being arranged at a greater distance from each other on the carrier side. The two load-side longitudinal beams (4) define a sliding plane, and on the two narrow sides of the back-pack frame (1) there is at least one holding element (6) for a shackle (7) that protrudes beyond the load-side longitudinal beams (4). On each carrier-side longitudinal beam (3) above the lowest element (6), there is at least one side-wall element (9) that is of flexible material. Side-wall elements (9) that are opposite each other on the two carrier-side longitudinal beams (3) are configured so as to be joinable to form a covering on either the load side or the carrier side. It is preferred that a slide plate (5) be arranged between the load-side longitudinal beams (4), the load-side longitudinal beams forming edge runners in the slide plate (5).
Patent DE-3678385-D1 (DE)
Inventor: JANISCH MASCH-ING VDI
IPC: H01R43/00
Filed: 1986-10-10
Granted: 1991-05-02
Abstract: In a process and a material for producing an electrically insulating sheathing around a junction between electrically conductive elements, the material comprises first and second layers which have different melting points and which are disposed around the junction in such a way that the layer having the lower melting point constitutes an inner layer around the junction while the layer having the higher melting point is disposed on the outside of the inner layer. The material is pressed around the junction by means of ultrasound welding, with the inner layer softening at least to such an extent that, under the pressure applied thereto by the outer layer, the inner layer fills any spaces between the junction and the outer layer, and the outer layer forming a sealing enclosure around the inner layer and the junction.
Patent DE-3760562-D1 (DE)
Title: Diurethane latex as a sizing agent in the paper industry, and its process of production
Inventor: BEUZELIN CATHERINE
IPC: D21H17/46
Filed: 1987-01-15
Granted: 1989-10-19
Abstract: A sizing agent for paper consisting essentially of a latex consisting essentially of at least one diurethane dispersed in an aqueous medium, said diurethane being of the formula:   <IMAGE>   in which: (a) R1, R2, R5 and R6 are each alkyl radicals and at least one of them possesses a minimum of 7 carbon atoms; (b) R7 and x represent, respectively, the cationic and anionic portions of the quaternizing agent R7x; (c) R3 and R4 are selected from C2-C4 alkylene radicals or polyalkoxylated radicals of a degree of polycondensation of between 1 an 4; and (d) Y is   <IMAGE>  The process of making the sizing agent and using it to size paper are also disclosed.
Patent DE-3768351-D1 (DE)
Inventor: MUELLER HANNS-PETER DR
IPC: C08G59/20
Filed: 1987-06-23
Granted: 1991-04-11
Abstract: The invention relates to new, liquid-crystalline diglycidyle compounds of optionally ring-substituted 4-hydroxyphenyl 4-hydroxybenzoates, a synthesis of p-epoxypropoxy-phenyl p-epoxy-propoxybenzoate, furthermore epoxy resin mixtures containing the new diglycidyle compounds, and the use of the new diglycidyl compounds and the epoxy resin mixtures thereof in curable mixtures.
Patent DE-3768689-D1 (DE)
Inventor: PLATH PETER DR
IPC: A01N37/10
Filed: 1987-02-02
Granted: 1991-04-25
Abstract: The N-substituted 3,4,5,6-tetrahydrophthalimides and their precursors have the general formula I 
<IMAGE>
 in which the substituents have the following meaning:
 A is -NO2, -NH2 or 
<IMAGE>
 corresponding to the compounds Ia, Ib and Ic,
 A is -NO2, -NH2 or 
<IMAGE>
 corresponding to the compounds Ia, Ib and Ic,
 B is -CH2-, -CH2-CHR<1>-, -CH2-CHR<1>-CH2-, -CH=, -CH=CR<1>- or -CH=CR<1>-CH=, where the radical R<1> is -H, -Cl, -Br or -CH3,
 D, depending on the terminal group of B, is -CH<2bR> or =C<2bR>,
 X is -H, -Cl or -Br,
 Y is -H, C1-C7-alkyl, -Cl, -Br, -CN, CONH2 or -CO2R<2>, in which the radical R<2> is H, C1-C6-alkyl, C5-C6-cycloalkyl, C1-C4-alkoxy- C2-C4-alkyl, C1-C4-alkylmercapto-C2-C4-alkyl, propargyl, benzyl,  alpha -phenylethyl,  alpha -phenylpropyl, C2-C4-alkyl which is up to trisubstituted by F or Cl, or allyl which is substituted by -CH3 or -Cl,
 Z is -COOR<2>, -CONR<3>R<4>, 
<IMAGE>
 or -COR<2>,
 in which the radicals R<3> and R<4> are H or C1-C4-alkyl or together form a cycloaliphatic 5- or 6-membered ring whose carbon chain may be interrupted by an oxygen atom.
Patent DE-3771661-D1 (DE)
Inventor: FIORINA JEAN-NOEL
IPC: H02M1/12
Filed: 1987-10-23
Granted: 1991-08-29
Abstract: The protective filter comprises an internal reference plane, electrically insulated from the converter housing and acting as ground plane for the internal elements of the static converter, and filtering capacitors respectively connecting the internal reference plane to the input and output cables of the converter.
Patent DE-3773859-D1 (DE)
Inventor: STEM STEPHEN CHARLES
IPC: C07C5/27
Filed: 1987-11-25
Granted: 1991-11-21
Abstract: This invention relates to a process for the production of an isomerate (e.g. a gasoline blending component) wherein after isomerization, a separatory sieve (preferably ferrierite) selectively adsorbs unreacted normal paraffins and mono-methyl-branched paraffins but not di-methyl-branched paraffins.