baber/WOPTO huggingface dataset:
Patent DE-3467999-D1 (DE)
Title: Bottom structure in a paper box for storage of liquid
Inventor: SHIRAKAWA KIYOSHI
IPC: B65D5/06
Filed: 1984-01-24
Granted: 1988-01-21
Abstract: A bottom structure in a paper box for storage of liquid, includes four bottom panels each coupled to bottom edges of respective four side panels, each connected to the adjacent one long folding lines. The bottom panels are each connected to the side panels along the folding lines, each line extending from the folding lines between the adjacent side panels. The bottom panels are made up of a pair of opposing bottom panels each panel being folded along the folding lines, overlapped at their end portions with each other and heat-sealed to form the outermost bottom surface. The bottom panels further have the other pair of opposing bottom portions each portion being composed of a symmetric angular innermost portion to be folded along the folding line between the bottom panel and the side panel. The bottom panels also have folding-back portions to be folded back along oblique lines extending from the corner formed by the bottom portions forming the innermost sections and the autermost bottom panel. The folding-back portions are heat-sealed on their outer surfaces with an outer surfaces of the innermost portion. The bottom structure is formed of a heat-sealable paper or the like. Cut-off edges of the innermost sections are made to pass through the apex of the symmetric triangular shape to form innermost section and to form a straight line oblique with respect to the folding lines between the innermost bottom portion and the side panel. Difference of 10 mm or more in length is provided between edge of bottom panel integrally connected with folding-back portion on one side of isosceles triangular portion and edge of the opposing bottom panel integrally connected with folding-back portion on the other side of isosceles triangular portion. The cut-off edge of the bottom panel has a folding line for the folding-back portions contiguous thereto longer than that between the other folding-back portion and the outermost bottom panel, the end of the cut-off edge to be connected to the end of the connecting portion, is parallel to the folding line between the bottom panel and the side panel contiguous thereto.
Patent DE-3475604-D1 (DE)
Title: Multi-layer flexible sheet structure for packaging, a package made therefrom, and a method of making the said structure
Inventor: REDDING DWIGHT DENNIS
IPC: B65D35/02
Filed: 1984-03-02
Granted: 1989-01-19
Abstract: A multiple layer sheet structure (10) suitable for making tubular squeeze containers, such as for dentifrice, incorporates a uniaxially oriented polypropylene layer (16) within 1.5 mils (0.038 mm) of a surface of the structure destined to be the exterior of the container. Preferably the polypropylene is coextruded with low density polyethylene (12), and an intervening adhesive polymer (14) to form a three layer coextruded film substructure. The substructure is then uniaxially oriented at a stretch ratio of 3/1 to 4/1 and then laminated to the other layers (18 to 30) of the multiple layer structure, the low density polyethylene layer (12) forming one of the exterior surfaces of the sheet structure. Lap-seamed tubes are formed from the sheet structure with the uniaxially oriented layers (12 to 16) at the outer surface of the tube, and with the direction or orientation running along the length of the tube.
Patent DE-3480027-D1 (DE)
Title: Method and apparatus for the contact-free measurement of a motion
Inventor: DAUSMANN GUNTHER DIPL ING
IPC: G01P13/04
Filed: 1984-03-21
Granted: 1989-11-09
Abstract: PCT No. PCT/DE84/00065 Sec. 371 Date Nov. 20, 1985 Sec. 102(e) Date Nov. 20, 1985 PCT Filed Mar. 21, 1984 PCT Pub. No. WO85/04257 PCT Pub. Date Sep. 26, 1985.A method is indicated for the contactless measurement of the relative movement of an object (14) relative to a scannable pattern (12), a scanning beam (31) being generated which scans a portion of pattern which moves with the object along a scanning path on the pattern in order to produce a scanning signal. In order easily to be able to establish the angle between a reference direction rigid with the object and the direction of movement of the pattern in relation to the object, it is proposed that the scanning beam be displaced parallel with and/or pivoted along a curved guide path rigid with the object, the movement of the scanning beam occurring in accordance with a guide angle function and in that furthermore there is derived from the scanning signal a density signal which indicates the time pattern of the reciprocal value of the time interval between the scanning pulse at any given moment and the preceding scanning pulse, possibly averaged out and in that the phase location of the density signal is determined in relation to the guide angle function. The angle sought corresponds to this phase location.
Patent DE-3483848-D1 (DE)
Inventor: BULST WOLF-ECKHART DIPL PHYS
IPC: G03F7/09
Filed: 1984-04-19
Granted: 1991-02-07
Abstract: To improve the result of the photolithographic production of extremely fine structures (1) on a transparent substrate (2), the rear (31) of the substrate (2) is rendered nonreflecting (32, 33). <IMAGE>
Patent DE-3561070-D1 (DE)
Title: Method of processing an iron-containing dust obtained in the preparation of iron or steel
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C21B15/00
Filed: 1985-05-30
Granted: 1988-01-07
Abstract: Iron is recovered from an iron containing dust obtained in processing iron or steel by dissolving iron and bivalent metals being present in said dust in an acid. Subsequently the iron is precipitated by adding an alkaline substance or ammonia to adjust the pH to 5 to 8. Before or during precipitating the iron the bivalent ions as present such as zinc, cadmium and lead are converted into a soluble complex by means of a complexing agent. Preferred complexing agents are polyamines, particularly triethylene tetramine being an excellent complexing agent for zinc. The precipitated iron hydroxide is recovered and may be reused. The process may be separated more than once in the same solution, thereby providing a final solution containing considerable amounts of zinc, cadmium, or other bivalent metals which may be separated by boiling or precipitation. The complexing agent may be recovered by destillation after having made the complexes strongly alkaline or by precipitation by adjusting the pH to 1 and recovering the salt of the complexing agent such as a hydrochloric acid salt of the complexing agent.
Patent DE-3561073-D1 (DE)
Title: Pre-expanded ion exchange membranes
Inventor: BISSOT THOMAS CHARLES
IPC: C25B1/46
Filed: 1985-07-25
Granted: 1988-01-07
Abstract: Pre-swelled ion exchange membranes formed from one or more layers of fluorinated polymer having carboxylic or sulfonic acid functional groups and which polymer contains about 8 to 30% by weight of a swelling agent of the formula HO(CH2CHYO)nH where Y=H or CH3 and n=2, 3 or 4 are disclosed. Also disclosed are processes for preparing these membranes, electrochemical cells utilizing these membranes, and methods of preparing said cells for use in chloralkali processes.
Patent DE-3569480-D1 (DE)
Title: Semi-dry process for eliminating pollutants contained in fumes
Inventor: REMILLEUX JEAN
IPC: F23J15/00
Filed: 1985-11-12
Granted: 1989-05-24
Abstract: 1. Semi-dry process for eliminating acid pollutants contained in fumes, in particular sulphurous anhydride, by a basic pulverulent treatment product of the type in which the said fumes are brought into close contact with the said product, in order that the latter absorbs the pollutants contained in the fumes by chemical reaction after which separation takes place between the gases treated and the product used in the treatment, the purified gases then being capable of being discharged into the atmosphere, characterised in that a quantity of water comprised between about 5 and 15% of the weight of the dry product is added to the dry product, i.e. a quantity of water small enough to keep the product in powder form, before suspending it in a rising stream of the said fumes, carried out in a reaction and drying column.
Patent DE-3571778-D1 (DE)
Title: Installation of regulating a casting- and conveying equipmentwhile filling a mould with molten metal
Inventor: LEICH WILFRIED
IPC: B22D37/00
Filed: 1985-12-20
Granted: 1989-08-31
Abstract: 1. Arrangement for regulating a casting or conveying device when filling a casting mould (1) with liquid metal, the height of the liquid metal level (4) being measured in the upper region (2) of the pouring-in opening (3) of the casting mould (1) by means of induction coils (7, 8), consisting of an attachment (13) with at least two induction coils (7, 8), of which at least one is formed as a transmitting coil (7) and at least one is formed as a receiving coil (8), and of an electronics system which measures the mutual induction of the coils and correspondingly regulates the supply of liquid metal, characterised by the following features : a) The casting mould (1) has a collar (6) which runs round the upper region (2) of the pouring-in opening (3). b) The attachment (13) is formed in such a way that it can be placed about the collar (6) of the casting mould (1).
Patent DE-3575670-D1 (DE)
Inventor: ADAMEK-HETZEL KARL
IPC: A61H15/00
Filed: 1985-10-10
Granted: 1990-03-08
Abstract: A massage belt is disclosed comprising a peripheral, closed profile member formed of a resilient material deining a rim. Wire rails or rods extend transversely between the longitudinal portions of the profile member and at least three rectangular blocks of wood rotatably mounted on each wire rail. Each block of wood includes a bore for passing the wire rail therethrough. This bore defines an angle  alpha  of between 2 DEG  and 25 DEG  relative to one of the three mutually perpendicular axes of the block.
Patent DE-3579631-D1 (DE)
Inventor: HARRISON PAUL JONATHAN
IPC: A61K9/52
Filed: 1985-05-30
Granted: 1990-10-18
Abstract: A pharmaceutical composition comprising a plurality of, beads constituting a unit dose of a solid steroid medicament enclosed in a gastric-juice soluble material, for example gelatin capsules. Each bead comprises finely divided discrete solid steroidal particles bound onto a particulate core by a binder soluble in water.
Patent DE-3580347-D1 (DE)
Inventor: GUENTHER BERND-RAINER DR
IPC: C07F9/10
Filed: 1985-11-29
Granted: 1990-12-06
Abstract: 1. Methods for the isolation of phosphatidylcholine from mixtures of vegetable lipids whereby the lipid mixture is dissolved in a solvent mixture consisting of 1 part by volume petroleum ether fraction (65-73 degrees C), 1 part by volume 2-propanol and 0.175 parts by volume water and the resulting solution is applied to a column filled with silica gel at a temperature of 20-50 degrees C and eluted with the same solvent mixture at this temperature and the main fraction consists of phosphatidylcholine freed from accompanying phosphatides.
Patent DE-3582296-D1 (DE)
Inventor: NORTH JOHN ROBERT
IPC: G01N21/64
Filed: 1985-09-16
Granted: 1991-05-02
Abstract: An article and a technique for the assay of biochemical, biological or chemical species is disclosed. In essence, the article is a substrate (10) carrying a surface relief profile (12) such as a regular sinusoidal grating. There is usually a metal layer (13) e.g. of silver or aluminium conforming to the relief profile. An inorganic oxide layer (14) may coat the metal layer (13). A further layer of a dye-tagged material (17) which is capable of binding the species undergoing assay is bonded to the structure. In use, the grating interacts with the fluorochrome by increasing absorption sensitivity and by regulating fluorescent emission into a narrow cone of angles instead of there being uniform emission in all directions. The presence of bound molecules e.g. antibodies (18) on a layer of dye-tagged antigen (17) affects the fluorescent behaviour of the system, which can be arranged to act as fluorescent activating on binding, or fluorescent inhibiting on binding of assayed species. The fluorescent intensity or the lifetime of the fluorescent state may be measured before and after binding in order to monitor or measure the species undergoing assay. In the preferred case, fluorescent is either quenched before binding of said species and activated after binding thereof, or vice versa. Also, the analyte may be dye-tagged (by conventional techniques) rather than the layer of binding material (17). The technique is well-suited to liquid phase fluorescent immuno-assay.
Patent DE-3650430-D1 (DE)
Inventor: JEFFS DAVID GEORGE
IPC: C01B33/26
Filed: 1986-08-27
Granted: 1995-12-07
Abstract: A process for preparing an inorganic filler comprising treating a particulate inorganic material with a natural or synthetic latex composition and dewatering and drying the resultant mixture. The surface-treated inorganic filler can be used with advantage in a polymeric resin composition.
Patent DE-3660428-D1 (DE)
Title: Process for the preparation of (+)antipodes of (e)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1-yl)-pent-1-ene
Inventor: KRAATZ UDO DR
IPC: C07D521/00
Filed: 1986-03-10
Granted: 1988-09-01
Abstract: A process for the preparation of the (+)-antipode of (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-tri-azol-1-yl)-pent -1-ene of the formula   <IMAGE>   which comprises reacting the (E)-isomer of 1-cyclohexyl-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-pent-1-en-3-one of the formula   <IMAGE>  with lithium aluminum hydride in the presence of an inert organic diluent and in the presence of a chiral amino alcohol at a temperature between -80 DEG  C. and +50 DEG  C. The (+)-antipode is produced in high selectivity, using (+)-N-methyl-ephedrine.
Patent DE-3660667-D1 (DE)
Title: Dispenser for tablets
Inventor: HACKMANN LUDGER
IPC: B65D83/04
Filed: 1986-01-31
Granted: 1988-10-13
Abstract: A dispenser for tablets is disclosed which protects against inadvertent dispensing, e.g., by children. The dispenser includes a housing forming a tablet storage compartment, a movable slide and an operating key for the slide mounted adjacent a wall of the housing. A detent blocks movement of the slide toward a discharge position. The detent is mounted on the housing remote from the operating key. The slide is moved by simultaneous movement of the detent and operating key.
Patent DE-3660845-D1 (DE)
Title: Apparatus for treating exposed photographic material
Inventor: MOSS BRIAN F
IPC: G03D13/06
Filed: 1986-03-03
Granted: 1988-11-03
Abstract: An apparatus for the processing of a film contained in a cassette, the cassette being of the kind comprising a substantially cylindrical body formed with protruding light-tight longitudinally extending film exit slot means and having the film wound thereon, said apparatus comprising a light-tight columnar body having a longitudinal axis and a block accommodated by said columnar body having a central aperture for receiving the cassette and retaining the cassette body, and having a space sufficiently large to receive from said cassette the spool with the film wound thereon, and a plunger adapted for engaging the spool of said cassette and being movable to force the lowermost cap off said cassette body and to move said spool and the film wound thereon out of said cassette body and into said space, said space being adapted for containing liquid for processing the film, the apparatus being characterized in that there is present in the apparatus below the block, but above the space for containing liquid a shelf which is adapted to catch and retain the end cap as it is pushed off the cassette, the said shelf having in its middle a circular hole of sufficient diameter to allow passage threthrough of the film wound thereon the spool, but too small to allow the end cap to fall through the shelf.
Patent DE-3666668-D1 (DE)
Title: Surgical sutures
Inventor: MESSIER KENNETH ALAN
IPC: A61L17/00
Filed: 1986-09-08
Granted: 1989-12-07
Abstract: A surgical suture comprising a braided multi-filament of a biocompatible, bioabsorbable material coated with a lubricating agent, characterized in that said lubricating agent is selected from (1) a high molecular weight homopolymer of caprolactone, (2) a high molecular weight copolymer of at least 90% by weight of caprolactone and the remainder another biodegradable monomer, and (3) a blend of at least 50% by weight of said homopolymer or said copolymer of caprolactone and up to 50% by weight of another biodegradable lubricating agent, said homopolymer or copolymer of caprolactone having a melt viscosity at 60 DEG C of at least about 50,000 centipoise or being solid.
Patent DE-3674393-D1 (DE)
Inventor: RIBBING WILFRIED DR
IPC: B29C48/40
Filed: 1986-12-09
Granted: 1990-10-25
Abstract: The invention relates to a method for the manufacture of molding materials containing polyphenylene ether (PPE) and to the materials obtained according to this method. Molten PPE containing at least 0.1% volatile components is degasified until it reaches a residual content of volatile components of less than 500 ppm. Subsequently, additional molten polymers and/or additives are added to this molten mass at the lowest possible temperature and both components are mixed.
Patent DE-3681432-D1 (DE)
Inventor: GOLDMANN SIEGFRIED
IPC: A61P3/10
Filed: 1986-12-06
Granted: 1991-10-17
Abstract: 4-Thienyl-5-oxo-1,4,5,7- tetrahydrofuro(3,4-b) pyridine-3-carboxylic acid derivs. of formula (I) and their isomers and salts are new: where R1 = 1 or 2 halogen atoms, 1-8C alkyl or 3-8C cycloalkyl; R2 = linear, branched or cyclic, satd. or unsatd. 1-15C hydrocarbyl opt. interrupted by 1 or 2 O atoms, N-phenyl, S, SO or SO2 and opt. substd. by halogen, phenyl, OH, CN, NH2, mono- or di(1-6C alkyl)amino, pyridyl, piperidino, 4-phenyl-1-piperazinyl, 4-methyl-1-piperazinyl, morpholino or N-benzyl-N-methylamino; R3 = H, CN, CHO, or 1-6C alkyl or 3-6C cycloalkyl opt. substd. by halogen, OH, NH2 or 1-6C aminoalkoxy; R4 = H or 1-10C alkyl or 3-10C cycloalkyl opt. interrupted by 1 or 2 O atoms and opt. substd. by halogen, CN, OH, phenyl, COOH, 2-9C alkoxycarbonyl, NH2, mono- or di(1-8C alkyl)amino, CHO, piperidino, morpholino or thiomorpholino. More specifically R1 = Cl or 1-4C alkyl; R2 = 1-6C alkyl; R3 = 1-4C alkyl; R4 = H or 1-4C alkyl.
Patent DE-3682368-D1 (DE)
Inventor: WILNER GEORGE DUBAR
IPC: C12N9/74
Filed: 1986-10-14
Granted: 1991-12-12
Abstract: Novel tetradecapeptides having the following sequence were found to have potent mitogenic activity for macrophage-like cells:H-Tyr-Pro-Pro-X-Asn-Lys-Asn-Phe-Thr-Glu-Asn-Asp-Leu-Leu-OH,wherein X = Trp or Tyr,or the physiologically acceptable salts, esters or amides thereof.
Patent DE-3683953-D1 (DE)
Inventor: KHANNA PYARE
IPC: C12Q1/00
Filed: 1986-05-30
Granted: 1992-04-02
Abstract: Polyiodothyronine analog conjugates to glucose-6-phosphate dehydrogenase (G6PDH) are provided which find use in the determination of polyiodothyronine compounds, particularly thyroxine, normally in physiological fluids, such as serum. The G6PDH enzyme activity can be substantially reduced when bound to antibodies specific to polyiodothyronine as compared to the free or unbound polyiodothyronine analog enzyme conjugates. The polyiodothyronine analog is conjugated to the G6PDH by a linking group having a chain one atom in length.
Patent DE-3763023-D1 (DE)
Inventor: HARTUNG WILLY
IPC: B28B7/04
Filed: 1987-01-08
Granted: 1990-07-12
Abstract: Method and apparatus for the manufacture of one-dimensional or multi-dimensional curved or angularly formed, preferably moldings of mineral wool, which is impregnated with a binder, in that a matching or chosen piece of binder impregnated mineral wool felt (9) or mineral wool is compressed between mold parts comprising a matrix (4) and a counter die (1), whereafter the matrix (4) and/or the counter die (1) cures the binder of the mineral wool body formed by the matrix and the counter die, whereby the mineral wool felt (9) is compressed in two or several steps, namely in at least a first step between the counter die (1) and a portion (5) of the matrix (4), whereafter the remaining part (6) of the matrix (4) in one or several successive steps is fold or pressed to the mineral wool felt (9), so that all remaining parts thereof are pressed to the counter die (1), whereby all parts of the mineral wool felt (9) is given a predetermined thickness.
Patent DE-3766164-D1 (DE)
Inventor: SOUDAN FREDDY DELPHIN
IPC: B25J9/00
Filed: 1987-06-18
Granted: 1990-12-20
Abstract: A package element (1) is made from a synthetic foam by automatically injecting, with the aid of a dosing apparatus according to the invention, foam into a broken mould obtained from a sheet of thermoplastic material (2) previously shaped by vacuum forming. (Figure 1). The invention also enables articles placed in a package to be encapsulated. Detection of the contour is performed by a series of acoustic or optical sensors distributed at regular intervals through a conveyor belt conveying three-dimensional articles whose dimensions are sampled, for example, every 5 cm. These data are processed instantaneously by a computer (13). The invention also relates to a system for packing different articles deposited in a box with fold-down flaps (27). By checking that the foam swells up to the folds of the box, it is possible to produce, in a single operation, a box covered internally with foam on the six sides. <IMAGE>
Patent DE-3770005-D1 (DE)
Inventor: SCHWEIKHARDT FRIEDRICH DR
IPC: A23D7/01
Filed: 1987-01-30
Granted: 1991-06-20
Abstract: The invention relates to a fat mixture for baby food and is characterised in that it contains the polyunsaturated fatty acids arachidonic acid and docosahexaenoic acid from fats of animal or vegetable origin in a ratio of docosahexaenoic acid to arachidonic acid of 1 : 2.0 to 1 : 3.0, where the arachidonic acid content in the fat mixture is 0.12 to 1.0 % by weight and the docosahexaenoic acid content is 0.05 to 0.5 % by weight at an overall content of the two acids of 0.17 to 1.5 % by weight. The fat mixture is particularly suitable for preparing food for babies and premature babies.
Patent DE-3770033-D1 (DE)
Inventor: CHILES CHRISTOPHER JOHN WILLIA
IPC: F01P3/08
Filed: 1987-03-17
Granted: 1991-06-20
Abstract: A reciprocating internal combustion engine comprises a cylinder block (ll) having at least one bore formed therein and a cylinder liner (l8) fitted into the or each bore. The cylinder liner defines a cylinder in which a piston (l4) is slideable, with a combustion chamber being disposed to one side of the piston and a crank mechanism (l5,l6,l7) to the other side. An annular groove (l9) is provided at the mating surfaces of the cylinder liner and the cylinder block, for example in the outer surface of the liner, and at least one lubricant discharge nozzle (26) is provided in the cylinder liner in communication with the annular groove and opening on the crank side of the piston (l4A) when the piston is at the combustion chamber end of its stroke. The nozzle (26) is angled towards the combustion chamber such as to discharge lubricant onto the crank side of the piston.
Patent DE-3775313-D1 (DE)
Inventor: ETZBACH KARL-HEINZ DR
IPC: C07C67/00
Filed: 1987-09-17
Granted: 1992-01-30
Abstract: A liq.-crystalline copolymer is prepd. by copolymerising a comonomer with a dye-contg. gp. of formula (I). X = bond, -O'-or N'R1; Y = bond or -CO-; R1 = H or 1-4C alkyl; A = 2-20C (un)branched alkylene gp., opt. contg. -O- or -N(R1)-.
Patent DE-3782465-D1 (DE)
Inventor: KRAUS HEINZ
IPC: G01D5/347
Filed: 1987-05-26
Granted: 1992-12-10
Abstract: The measuring device has a plastics housing (1) strengthened centrally to carry an axle (4) onto which is pressed an incrementally encoding disc (5). The housing is designed for easy mounting to machine parts. The mounting (7) for the axle assembly is pressed into a plate (8) which carries the necessary LED's (9) receiver array (10) and electronic components (11) to convert the received light signals into amplified count pulses. The signals are transmitted to an external counter via the conductor (12). An integrally designed feature (2) of the housing acts as a compensation spring against axle play.