baber/WOPTO huggingface dataset:
Patent DE-3262161-D1 (DE)
Title: Installation for the continuous treatment of liquid metals or liquid metal alloys in the form of magnesium or aluminium
Inventor: HICTER JEAN-MARIE
IPC: C22B26/22
Filed: 1982-10-12
Granted: 1985-03-14
Abstract: The invention relates to a device for the treatment of a stream of aluminum or magnesium-based liquid metal or alloy during its passage, comprising a ladle formed by an external metal casing, a refractory lining, a channel for the admission of the crude liquid metal at the rear, a nozzle for the casting of the treated liquid metal at the front, at least one internal partition leaving, with the bottom of the ladle, a space for the circulation of the liquid metal and defining a first rear compartment and at least one second front compartment opening into the casting nozzle. The ladle is fixed on a supporting cradle connected to an articulated frame relative to which the said cradle can rock forwards about a first horizontal axis passing through the casting nozzle, the articulated frame itself being connected to a fixed frame relative to which it can rock about the second horizontal axis. The first horizontal axis is approximately perpendicular to the stream of liquid metal. The second horizontal axis can be parallel or perpendicular to the first one and which includes a raisable cover, an immersion heater, an injector for agent for the treatment of the metal and a means 36 for alternately introducing and retracting the immersion heater and the injector.
Patent DE-3263950-D1 (DE)
Title: Device for the gasification of a biomass in suspension in a heating apparatus
Inventor: PROCHNOW KARL-WILHELM
IPC: F23G5/027
Filed: 1982-01-07
Granted: 1985-07-11
Abstract: 1. Device for the fluidized bed degassing of biomasses in heating apparatuses comprising a degassing chamber (20) including at least partly a refractory lining, and a support means for carrying the biomass, a flame chamber (27) extending out of the degassing chamber (20), at least one blower (36; 46; 55) conveying air into the degassing chamber (20) and at least one air chamber (29) provided in a wall of the degassing chamber (20) between the lining (21) and an outer jacket (28) and communicating with the blower (36, 46, 55), which air chamber (29) is provided with external air and which, in the air path of the blower, is connected ahead of the degassing chamber (20), characterized in that the support means is a perforated through (22) and that a conveyer means feeding the biomass ends above the trough (22) and advances the biomass on the trough.
Patent DE-3267688-D1 (DE)
Title: Sheet assembly for polishing work
Inventor: TANAKA KOICHI
IPC: A47L13/19
Filed: 1982-08-06
Granted: 1986-01-09
Abstract: A sheet assembly for polishing work is provided. A non-woven fabric sheet and a non-permeable thick sheet are bonded together to define a first chamber. Further, a second chamber to contain a shoe polish therein is defined within said first chamber by a non-permeable but easily rupturable film such as a polyethylene sheet. The non-woven fabric sheet or the non-permeable thick sheet is formed with apertures therein. The shoe polish contained in the second chamber is discharged therefrom and further through the apertures to the outside of the sheet assembly when manually pressed from outside such that the shoe polish is ready for application onto shoes such that the shoes are shined by use of the non-woven fabric portion.
Patent DE-3270727-D1 (DE)
Title: Digital television apparatus
Inventor: COLLINS MARK CHRISTOPHER
IPC: H04N5/93
Filed: 1982-04-27
Granted: 1986-05-28
Abstract: Digital television apparatus comprises a field store arrangement (1) comprising first, second and third field stores (4, 5, 6) each capable of storing digital signals relating to one field of a television signal, means (2) to supply a digital television signal at a variable rate to the field store arrangement (1). a write control device (7) to supply the digital television signal to one or to two of the field stores (4, 5, 6) for writing therein, depending on the rate of supply of the digital television signal, and a read control device (8) to read the stored digital television signal from one or from two of the field stores (4,5,6), depending on the rate of supply of the television signal, no field store (4, 5, 6) being written into at the same time that it is read from, and the write control device (7) rotating the writing and reading around the field stores (4.5,6) cyclically.
Patent DE-3271163-D1 (DE)
Title: Lock with lock cylinder
Inventor: HEUSSER MAX
IPC: E05B63/00
Filed: 1982-09-01
Granted: 1986-06-19
Abstract: 1. Lock for two bolt advances with lock cylinder (14), with means for completely pushing out the dead bolt (7), with a single turn of the key, whereby the lock cylinder (14) comprises at the side of the lock beard (15) a cog (16) which engages in the second notch (10) of the bolt shank (8), characterized in that the cog (16) is arranged in order to be adjustable with respect to the lock beard (15).
Patent DE-3363134-D1 (DE)
Title: Method to extend life of iron oxide-containing catalysts using low levels of oxygen
Inventor: DAE KYOON KIM
IPC: C07C15/46
Filed: 1983-02-04
Granted: 1986-05-28
Abstract: Catalytic activity life of an iron oxide-containing catalyst is extended by contacting such catalyst with a feedstream containing about 0.0001 to about 0.01 mole of oxygen per mole of feed in the substantial absence of an oxidation catalyst.
Patent DE-3366273-D1 (DE)
Title: Sweetening composition
Inventor: COLLIOPOULOS JOHN
IPC: A23L27/29
Filed: 1983-07-05
Granted: 1986-10-23
Abstract: A composition and method for heat stabilizing dipeptide sweeteners for baking and cooking is described using a polyglucose or a polymaltose.
Patent DE-3370295-D1 (DE)
Title: Forming necks on hollow bodies
Inventor: SLADE MARK NEIL
IPC: B21D51/26
Filed: 1983-12-29
Granted: 1987-04-23
Abstract: A thin-walled hollow body open at one end, e.g. a metal can body (76), is given a terminal neck (74) by engaging a primary chuck nose (22) sealingly in the open end and pressurising the body internally to pre-stress it and hold it against a lift pad (16); the latter is lowered so that the sidewall end portion (80) is progressively rolled by forming rolls (46) to form the neck partly in free space (38) and partly against a secondary chuck nose (30) which maintains the pressure seal when the seal between the sidewall and the primary chuck nose is broken. In a modification, the rolls (46) may be withdrawn early, so as to leave a terminal flange on the can body.
Patent DE-3378418-D1 (DE)
Title: Method and apparatus for rendering a tubular textile material shrink-resistant
Inventor: BUMULLER LOTHAR
IPC: F26B13/12
Filed: 1983-09-10
Granted: 1988-12-15
Abstract: A continuous method for shrinkproofing tubular fabric, especially knitted and the like goods, is effected so that the fabric is spread when wet, then compressed lengthwise and then dried in a shrinkproof manner. This method provides for overstretching the fabric more than 130%, preferably even 160%, widthwise, overfeeding the fabric uniformly lengthwise while stretching and spreading the fabric, and immediately thereafter, in a relaxing fashion, drying the fabric continuously and in finished form with brief alternating movements under the influence of heat. During this heat treatment, the shrinkage potential produced is completely eliminated, with the meshes of the fabric moving into a stable position which no longer results in a change during domestic washing or tumble drying. It is important for the economics of the method for the fabric first to be pre-dried to about 20%, and then to be treated as described. The apparatus for working the method includes a spreader, which has a tooth-shaped drive unit for reliable conveyance of the fabric tube to each of two spreader arms.
Patent DE-3463509-D1 (DE)
Title: Process for the dissolution of peptides and proteins, solutions thereby obtained and their use
Inventor: ODELL BARBARA
IPC: C07K1/02
Filed: 1984-06-27
Granted: 1987-06-11
Abstract: Process for the dissolution of peptides and proteins in non-aqueous and mixed non-aqueous/aqueous solvents using crownethers, solutions thereby obtained and their use. Purification of proteins and/or enzymes, modification and optimisation of the activity of enzymes. Use of peptide-crownether complexes as membrane materials, use of enzyme-crownether complexes as detergents.
Patent DE-3470211-D1 (DE)
Title: Device for heat recovery from waste water with simultaneous saving of potable water
Inventor: KROLL WALTER
IPC: C02F1/02
Filed: 1984-10-17
Granted: 1988-05-05
Abstract: In a process for recovering heat from waste water from which thermopumps withdraw heat for heating water circulating in heating circuits and for heating industrial water with drinkable water quality, the waste water which flows in consumer conduits are purified in a purification plant (100); purified water is supplied to the thermopumps by means of purified water collecting conduits (102) which extend in waste water collectors of a piping network (103) in heat exchange relationship with waste water flowing in the waste water collectors up to the purification plant, while cooled purified water coming out from the thermopumps (104) is brought back into the purified water collecting conduits. In a system of water lines provided to implement such process there is provided in a piping network with waste water collectors and waste water branch pipes connected to the different consumers locations, a plurality of purified water collecting conduits with purified water return conduits (109) and purified water branch pipes (103a) returning to the consumer locations, respectively starting from the latter, which are used for conveying clarified waste water into a purification plant, and cold purified water, up to the thermopumps installed at the consumer locations, where thermal energy is withdrawn from the purified water before returning it to the purified water collector conduits. The conduits used for the transport of purified water extend in the channels, respectively the conduits, used for the transport of waste water.
Patent DE-3470380-D1 (DE)
Title: Nebulizer
Inventor: BRUGGER INGE
IPC: A61M11/00
Filed: 1984-08-09
Granted: 1988-05-19
Abstract: A cylindrical body (1) has a connection (2) to a supply of a suitable pressurised gas.  The upper part of the body forms a container for a liq. (16) and has a central nozzle (11) through which the gas flows.  The liq.q. is drawn through auxiliary holes in the nozzle by the gas jet and the mixt. impinges on a deflector bar (19). The  mix. is deflected onto the inner surface of a conical deflector baffle (14) into a chamber where the liq. is atomised. As the user inhales, air is drawn in through a central duct (21) which supports the deflector baffle, and the mixt. flows to the user through a pipe (22).
Patent DE-3477806-D1 (DE)
Title: Cleaning compositions
Inventor: STODDART BARRY
IPC: C11D17/00
Filed: 1984-11-07
Granted: 1989-05-24
Abstract: Aqueous cleaning compositions displaying shear thinning behaviour are provided, comprising from 0.1% to 5% by weight C<sub>12</sub>-C<sub>15</sub> alkyl amine oxides, together with from 0.01 to 1% by weight of an aromatic molecule containing ring substitution in at least two positions, one substituent being a carboxylic acid group. Compositions containing alkali metal hypochlorite bleach are disclosed in which the preferred aromatic molecule is m- or p-chlorobenzoic acid.
Patent DE-3478353-D1 (DE)
Title: Control device for a high-frequency therapy apparatus
Inventor: IGEL GERALD DIPL ING
IPC: A61N1/40
Filed: 1984-11-15
Granted: 1989-06-29
Abstract: 1. Control device for short-wave therapy apparatus including automatic power adjustment by variation of the capacity of a turning condenser via a tuning motor with reversible direction of rotation, adjusting the high frequency transmitter to the treatment circuit including the patient, characterized by A) a micro-computer with a1) a central processing unit (CPU) (1), a2) a read only memory (ROM) (2) for instructions to program an input and output circuit (PIO) (4) and to coordinate the data exchange between the associated assemblies, and a3) a write-read memory (RAM) (2) for the storage of intermediate results, B) an analog-digital converter (10) for converting the signals representing the HF power output into corresponding digital signals and for supplying them to a central processing unit CPU (1), C) an input and output circuit (PIO) (4) for c1) transmitting variations of parameters (N) adjustable by the operator to the (CPU) (1), c2) controlling the direction of rotation for the tuning motor (6), and for c3) releasing the voltage supply of the HF transmitter in accordance with the preset power stage (N), and D) a timing circuit (CTC) (3 operative as a frequency divider controlled by the central processing unit (CPU) (1) for the generation of a sampling frequency for sampling the HF transmitter during pulse operation and/or a net synchronous frequency source for the sampling of the HF transmitter during continuous operation.
Patent DE-3481920-D1 (DE)
Inventor: JONES NEVILLE EARL
IPC: C11D1/83
Filed: 1984-11-20
Granted: 1990-05-17
Abstract: Aqueous detergent concentrate, characterized in that in addition to water it contains an active detergent comprising the following components:  (a) one or more salts of an alkylaryl sulphonic acid, (b) one or more polyethyleneglycol ethers of primary or secondary alcohols and/or of alkylphenols, and (c) one or more salts of sulphated alcohols.
Patent DE-3483420-D1 (DE)
Inventor: BOUCHEREAU PHILIPPE
IPC: B60C15/028
Filed: 1984-11-17
Granted: 1990-11-22
Abstract: A device for locking the beads of a tire against flanges of a multi-piece rim comprises two main parts. The first part having an approximately cylindrical shape is formed essentially of a flexible material. It is strapped by a second part which is nonextensible radially.
Patent DE-3560596-D1 (DE)
Title: Discharge limitation device for wc cisterns
Inventor: WEISSER HERMANN
IPC: E03D1/14
Filed: 1985-03-21
Granted: 1987-10-15
Abstract: 1. Discharge limitation device for WC cisterns with a weight element and a suspension part characterized by a two-part plastic casing (11) which consists of a receiving part (I) for the weight element (13, 14) and a locking cap.
Patent DE-3566513-D1 (DE)
Title: Apparatus for maintaining uniform wall thickness in hollow molded plastic articles
Inventor: LETICA ILIJA
IPC: B29C45/36
Filed: 1985-05-28
Granted: 1989-01-05
Abstract: Appts. for moulding hollow plastic articles such as open-ended containers while maintaining diametrically uniform wall thickness comprises male (10) and female (14) mould elements having exterior and interior portions (18,24) respectively defining the internal and external surfaces of the article which telescopically interfit with each other along a common axis, the elements having striking surfaces (22,26) which interengage. Axially extending guide blocks (32) are mounted on one of the mould elements in circumferentially spaced relation adjacent the striking surface in axial alignment with mating pockets (36) formed in the other mould element. Each pocket has opposed interior side surfaces in which wear plates are mounted to define precise width openings for receiving the guide blocks to promote telescopic interfitting and a mould cavity of uniform radial thickness about the axis.
Patent DE-3583169-D1 (DE)
Inventor: WARD FREDERICK E
IPC: C07D207/36
Filed: 1985-03-25
Granted: 1991-07-18
Abstract: A novel compound useful in detecting leukocytes, esterase and protease in a test sample. The compound has the structurein which: A is an acid residue, R is lower alkyl, aryl, carboxyl, carboxyl ester, amido or cyano, R<sup>*</sup> is H or lower alkyl, and X is 0, S, or NR', in which R' is H, lower alkyl or aryl.
Patent DE-3585035-D1 (DE)
Inventor: MCELROY MARION
IPC: B41J9/24
Filed: 1985-06-20
Granted: 1992-02-06
Abstract: The print element band includes a metal band in the form of a continuous loop and V-shaped slots positioned symmetrically about a base line extending parallel with the longitudinal centre line of the band. The slots define a no. of flexible chevron shaped finggers also positioned symmetrically about the base line. A respective print element is attached to the apex of each finger. The shape of each V-shaped slot is such that the width of each finger is less in the regions of the points of attachment of the finger to the rest of the band than in the region of the apex of the finger.
Patent DE-3587016-D1 (DE)
Inventor: NESTOR JOHN JOSEPH
IPC: A61K38/04
Filed: 1985-11-12
Granted: 1993-03-04
Abstract: Synthetic nonapeptide and decapeptide LHRH antagonist analogs having a halo lower alkyl guanadino-substituted amino acyl residue at position six are disclosed herein.
Patent DE-3587492-D1 (DE)
Inventor: GOODWIN FRANCIS EUGENE
IPC: G01S17/34
Filed: 1985-03-15
Granted: 1993-09-09
Abstract: An apparatus and a method for measuring the distance to an arbitrary target (52) includes a radiation source (62) producing a beam of coherent radiation the frequency of which is continuously varied. The beam is divided into a ranging beam and a reference beam. The'ranging beam is coupled to a ranging interferometer (70), which directs a portion of the ranging beam at the target (52). The ranging interferometer (70) produces a first signal indicative of the phase difference between a portion of the ranging beam directed at and scattered by the target and another portion of the ranging beam which has traveled over a path of fixed length. The reference beam is coupled to a reference interferometer (66). A portion of the reference beam is directed by the reference interferometer (66) along a reference path of a predetermined length X<sub>ref</sub>, and the phase difference between the portion of the reference beam directed along the reference path and another portion of the reference beam which has travelled over a path of a fixed length is measured. The phase difference between the two portions of the reference beam and the phase difference between the two portions of the ranging beam are processed to determine the distance of the target from the ranging interferometer (70). The number of fringes resulting from the wave interference produced in the ranging interferometer (70) and the number of fringes in the wave inferference pattern produced by the reference interferometer (66) are counted and used, together with the knownlength of the reference path, to determine the distance of the target from the ranging interferometer (70). Very accurate range measurements may be obtained provided that the frequency deviation of the frequency modulation and the signal-to-noise ratio of the system is adequate. The surface roughness of the surface may also be ascertained by determining reflectivity profile (i.e. the intensity of radiation scattered by the surface of the target for a plurality of different angles of incidence of the beam), and speckle pattern (i.e. modulations in the scattered radiation produced by interference between radiation scattered by different points of the surface). The measured reflectivity profile and/or speckle pattern parameters may be compared with experimentally-obtained data for preder- mined surfaces of known surface roughness in order to approximate the surface roughness of the target.
Patent DE-3667308-D1 (DE)
Inventor: BRACCIO MARIO
IPC: D03D47/10
Filed: 1986-03-17
Granted: 1990-01-11
Abstract: The present invention relates to a method of forming, on needle looms, a bridge in ribbons particularly for up-down moving curtains using, to form the bridge on the ribbon, a warp yarn as a weft yarn. The cited warp yarn is heat preset to exhibit, on completion of the bridge, a hot shrinkage rate which is lower than that of the ribbon. The warp yarn is, moreover, taken from a first side of the ribbon over and across all the warp yarns in the cited ribbon, to engage with at least one warp yarn in the edge of the ribbon second side, thereafter the warp yarn is taken likewise back to the first side to engage with at least one warp yarn in the edge of the cited fii-st side first so as to form said bridge.
Patent DE-3675053-D1 (DE)
Inventor: BOALS WAYNE
IPC: F16K17/10
Filed: 1986-03-24
Granted: 1990-11-29
Abstract: A system for isolating a pressurized water source from a pressurized hot water tank when a leak or rupture occurs to the tank. The system includes a connecting line attached between a check valve and a control valve with a diaphragm attached to the control valve body to sense the pressure differential between the water source and the connecting line. Upon a leak or a rupture occurring, the diaphragm completely closes the control valve. The check valve does not allow the hot water from the water heater tank to enter the domestic system when a leak or rupture occurs. The system further allowing cold water to enter the tank when a predetermined temperature is reached or exceeded. The system further allowing for make up of water volume loss in the tank during a cooling cycle.
Patent DE-3680835-D1 (DE)
Inventor: OEHLSCHLAEGER HANS
IPC: C07D213/70
Filed: 1986-06-20
Granted: 1991-09-19
Abstract: (1) New cpd. has formula (I) Z (SO2 CH = CH2)n  (I) Z = opt. substd. heteroaromatic ring contg. at least n ring C-atoms and at least one ring-O-, ring-S- or ring-N-atom and n = integer at least 2. (a) 2,5-bis-vinyl-sulphonyl -1,3,4-thiadiazole (I-A), m.pt. 97-99 deg. C.  (b) 3,5-bis-vinyl-sulphonyl -4-methyl-1,2,4-triazole, (I-B), m.pt. 125-126 deg. C are specifically claimed.  (2) Hardened binder layer is also claimed and consists of a protein, esp. gelatin, hardened by a hetero-aromatic vinyl-sulphone cpd., (A), contg. at least 2 vinyl-sulphonyl gps., each bonded to a C-atom of a hetero-aromatic ring, esp. a cpd. (I).
Patent DE-3681185-D1 (DE)
Inventor: BENTLE LARRY ANDREW
IPC: C12N9/96
Filed: 1986-02-21
Granted: 1991-10-10
Abstract: A method for solubilization and naturation of somatotropin protein from refractile bodies of host cells is disclosed. The method embraces the discovery that an aqueous urea or dimethylsulfone solution can be effectively used to solubilize refractile bodies containing such somatotropin protein. Once solubilized, somatotropin protein can be natured in a urea or dimethylsulfone solution by contacting the solution with a mild oxidizing agent for a time sufficient to result in the formation of the disulfide bonds. Naturation can efficiently occur even at high protein concentration, in an impure preparation and in the absence of reducing agent.
Patent DE-3681264-D1 (DE)
Inventor: GEBHARDT ARNE
IPC: H04N5/91
Filed: 1986-11-20
Granted: 1991-10-10
Abstract: The circuitry has a separating stage with a count evaluating detector. This produces a detection signal when, during the first position of the switch, in a preset period between two successive horizontal pulses, a pulse or none appears during a time elapse in excess of the line duration. The evaluator circuit, on occurrence of the detection signal, sets the test signal to a first condition. Through a synchronising pulse flank during the first position of the switch the count adjustment can be first read into a register contained in the detector.
Patent DE-3682485-D1 (DE)
Inventor: ETTLINGER MANFRED DR
IPC: C09K23/16
Filed: 1986-09-22
Granted: 1991-12-19
Abstract: The thickening action of pyrolytically obtd. silicon dioxide in aq. dispersions is increased by the addn. of an ethoxylated polyethyleneamine. An ethoxylated polyethyleneamine with a mol. wt. of 400-8000, esp. 2000-4000, is used and is added to the aq. dispersion in an amt. of 0.1-4 wt.%,pref. 0.5-1.5 with a deg. of ethoxylation of 20-120 are partic. effective.