baber/WOPTO huggingface dataset:
Patent DE-3270400-D1 (DE)
Title: Mat-like laminated article and method of producing the same
Inventor: TESCH GUNTER HORST
IPC: B29C43/02
Filed: 1982-07-23
Granted: 1986-05-15
Abstract: A mat like composite body (1) comprising a cover layer (2) of a fiber or filament fleece and a backing layer (3) comprising the same fleece or of a synthetic plastic sheet (7), in particular one provided with depressions (8), between the cover layer (2) and the backing layer (3) a layer (5) of particles (6) of an inert material, preferably rock particles, is arranged. The three layers (2, 3 5) are needle-bonded together prefereably with holding fibers (4) taken from the cover layer (2) is described. Different possible applications of the composite body (1) are disclosed, whereby the composite body (1) by the utilization of the properties of the granular particles (6), which serve for example to dilute and/or carry other particles (13), such as binders, active ingredients, etc, is applied to the external treatment of human or animal bodies, sound attenuation, fire protection, the weighting of third bodies or as a so-called car protection mat. Furthermore, advantageous measures are disclosed for the needle-bonding of for example rock particles.
Patent DE-3369802-D1 (DE)
Title: Portable measuring device
Inventor: HOCHREUTHER KARL
IPC: G12B9/08
Filed: 1983-07-23
Granted: 1987-03-19
Abstract: Portable measuring device, including a measuring instrument, a carrying strap fastened to the measuring instrument for hanging the measuring instrument around the neck, measuring lines electrically connected to the measuring instrument and passing through at least part of the carrying strap, measuring probes connected to the measuring lines, the measuring lines being in the form of flexible spiral cables between the carrying strap and the measuring probes, and at least one mounting disposed on the measuring instrument for fastening unused measuring probes hanging on the measuring lines.
Patent DE-3372196-D1 (DE)
Title: Apparatus for spreading a tube made from flexible material
Inventor: FRANKEFORT ARNOLDUS C W M
IPC: B65B9/14
Filed: 1983-10-13
Granted: 1987-07-30
Abstract: The apparatus comprises a spreading mandrel (1) and driven rollers (7) for transporting a tube portion to a product to be wrapped. The mandrel has a projection (13) at its discharge end and additional driving rollers (14) for driving the tube portion after it has been cut by a cutting device (11), situated between mandrel (1) and projection (13). Thereby the wrapping and product conveying velocity may be increased.
Patent DE-3374294-D1 (DE)
Title: Process & plant for endless-cycle sterilization of sheet material utilized in aseptic packaging of pre-sterilized fluid products
Inventor: LATTANZI ETTORE
IPC: B65B55/10
Filed: 1983-01-21
Granted: 1987-12-10
Abstract: The invention relates to a process for endless-cycle sterilisation of the sheet material utilised in aseptic packaging of pre-sterilised fluid foodstuffs, and to plant therefor. The process involves sterilisation of a continuous sheet of material - caused subsequently to assume tubular format - by means basically of its being bathed on both sides and then sprayed with superheated steam, this likewise being jetted at either side. Following the heat treatment, the sheet is shaped into a continuous tube and filled, this dual operation coming about within an enclosure maintained in sterile conditions. Plant for carrying the process into effect basically comprises a first chamber (3) inside which the bathed sheet (1) is sprayed with steam, and second chamber (5) inside which sterile conditions obtain, wherein the sheet is duly shaped into a tube (10) and filled. The first chamber entry-point is by way of a siphon trap (8), and the first and second chambers are pressurised to a given level and equalised thus during operation of the plant.
Patent DE-3382278-D1 (DE)
Inventor: PATEL ARVIND MOTIBHAI
IPC: G11B20/18
Filed: 1983-11-08
Granted: 1991-06-13
Abstract: A two-level multibyte error correcting system for correcting up to t, one-byte errors in a codeword in response to processing 2t, non-zero syndrome bytes at the first level and up to t<sub>2</sub> one-byte errors in a codeword in response to processing 2t<sub>2</sub> non-zero syndrome bytes at the second level when processing said 2t, syndrome bytes at said first level does not produce an all zero pattern for said 2t<sub>2</sub> syndrome bytes. The system is particularly applicable to data handling devices such as disk files, where in a relatively long block of data may be divided into subblocks, each of which may contain up to t, - x one-byte errors that are correctable at the first level by processing 2t, non-zero syndrome bytes. One identifiable subblock of the word may contain up to t, + x one-byte errors which are correctable by processing said 2t<sub>2</sub> non-zero syndrome bytes where 0 ≤ x < (t<sub>2 </sub>- t<sub>1</sub>).
Patent DE-3463313-D1 (DE)
Title: Tap changing switch
Inventor: GORANSSON HARRY
IPC: H01F29/04
Filed: 1984-05-08
Granted: 1987-05-27
Abstract: 1. Tap changing switch of the load selector type with a plurality of stationary contacts (K1, K2, K3) which are arranged on a path (1), are electrically insulated from one another, and are intended for being connected to the taps of the regulating transformer, with a movable contact carrier (2) carrying one main contact (H) and two auxiliary contacts (M1, M2) located on one side each of the main contact and arranged to be brought into contact with said stationary contacts, and with at least one controllable valve circuit (T1, T2) mounted on the movable contact carrier (2) between the main contact (H) and each of the two auxiliary contacts (M1, M2) and being controllable in both direction, characterized in that the control circuits (3) associated to said valve circuits (T1, T2) are mounted on the movable contact carrier (2) and are arranged to carry current only when a switch-over takes place between the various transformer taps, and that the control circuits (3) for the valve circuits (T1, T2) are connected between the movable auxiliary contacts (M1, M2) for being supplied by a supply voltage.
Patent DE-3472541-D1 (DE)
Title: Device for injection moulding of pieces of thermoplastic and other materials
Inventor: HOLZSCHUH JOHANN
IPC: B29C45/17
Filed: 1984-10-05
Granted: 1988-08-11
Abstract: There is disclosed an injection molding assembly comprised of a tool unit and two extruder units each including a drive unit spatially-disposed from one another and mounted for transverse movement with respect to the tool unit. In one embodiment of the present invention, if the extruder units are provided with hydraulic drive units, the extruder unit which is not coupled to the tool unit may be placed in fluid communication via a switching device with a low capacity hydraulic pump.
Patent DE-3473587-D1 (DE)
Title: An external speed display device for motor vehicles
Inventor: FELICETTI UMBERTO
IPC: B60Q1/54
Filed: 1984-11-14
Granted: 1988-09-29
Abstract: A device for displaying and recording the speed of motor vehicles suitable for application to the front and rear bumpers of automobiles is described, consisting of an indicator (1) whose movement is dependent on the speed of the vehicle and which activates internal and external visual and/or acoustic alarm signals whenever the maximum speed limit is exceeded; said indicator also consisting of a triangular-sectioned thread that causes a slit or groove to be made on a sheet (4) of soft plastic for the ascertainment of speed at the moment of collision or accident; and a cable (10) for laterally connecting the fron and rear boxes (7) and (7 min ) providing the ascertainment in case of eventual laterial collission.
Patent DE-3477507-D1 (DE)
Title: Method and apparatus for the combustion of large solid fuels
Inventor: OLSSON MATS
IPC: A47J37/07
Filed: 1984-11-29
Granted: 1989-05-03
Abstract: A reciprocating movement of the combustion air and gas through a glow bed (13) is provided by exposing the bed to a high particle sound velocity. For this, an external low frequency generator (11) of max. frequency of 30 hz is used. The dimensions of the grate in a plane transverse to the reciprocating movement of combustion air and gas are below a quarter of the wave length of the generated sound. The sound generator frequency is determined by a Helmholtz resonator or a reciprocating mechanism. The resonator can be in the form of an electrical loudspeaker.
Patent DE-3481319-D1 (DE)
Inventor: STEWART GRAHAM GEORGE
IPC: C12N9/30
Filed: 1984-05-08
Granted: 1990-03-15
Abstract: The present invention relates to amylolytic enzymes produced by strains of Schwanniomyces castellii which enzymes are relatively thermolabile under the conditions used to pasteurize beer. The present invention is also concerned with a novel strain of Schwanniomyces castellii which is a derepressed producer of alpha-amylase. Also disclosed is an improved process for the production of low carbohydrate beers and in particular, low calorie beers, from high gravity worts which improvements are facilitated through the use of culture filtrates derived from variable cultures of Schwanniomyces castellii.
Patent DE-3482564-D1 (DE)
Inventor: MOBBS CHRISTOPHER I FILTRONIC
IPC: H01G4/40
Filed: 1984-03-26
Granted: 1990-07-26
Abstract: A temperature compensating capacitor device is described. The device incorporates at least two capacitors with different dielectric materials which vary with temperature such that the overall capacitance of the device remains substantially constant. Filter circuits incorporating such devices and methods of making them are described. Capacitors of one dielectric material are formed by etching a conductive coating on one face of a layer of that material. The layer is attached via a conductive coating on its other face to the base of a housing, and capacitors of the other dielectric material are attached to its etched face. Other impedances are attached between the capacitors to form the ladder network.
Patent DE-3570483-D1 (DE)
Title: Process for improved oil recovery from subterranean oil formations
Inventor: STERN GERHARD DR
IPC: E21B43/25
Filed: 1985-01-16
Granted: 1989-06-29
Abstract: A process for the enhanced oil recovery of underground mineral oil deposits, in which one or more substances which are scarcely water- and oil-soluble at deposit temperature but are well soluble or volatile in the hot flooding medium and whose melting point lies above the deposit temperature, are added to the flooding medium hot water and/or steam. They move with the hot flooding medium through the deposit and precipitate as a solid preferably at that part of the temperature front which is advancing fastest, thereby constricting the pores of the deposit temporarily and reversibly, until the solid is dissolved or evaporated again by repeated flow of the hot flooding medium, which has the overall effect of an areal and vertical equalization of the temperature front.
Patent DE-3579394-D1 (DE)
Inventor: WOO RICKY AH-MAN
IPC: A61K8/81
Filed: 1985-09-11
Granted: 1990-10-04
Abstract: Toothpastes are disclosed which contain water, humectant, a dentifrice abrasive, a carboxyvinyl polymer and carrageenan.
Patent DE-3580570-D1 (DE)
Inventor: BYGDEMAN MARC
IPC: A61K31/565
Filed: 1985-02-22
Granted: 1990-12-20
Abstract: The product comprises at least one substance possessing antiprogestomimetic properties and at least one substance possessing uterotonic properties.
Patent DE-3587411-D1 (DE)
Inventor: WOLFF MICHEL
IPC: A01D34/76
Filed: 1985-09-18
Granted: 1993-07-22
Abstract: The invention relates to rotary mowers driven from below. According to the invention, shafts (18) and wheels (23) have at least their operational dimensions approximately identical, and alternate wheels (23) take two different positions in relation to the shafts (18). Moreover, when one of the disks (5, 6) is inclined in relation to an adjacent disk, the wheel (23) of the disk most inclined toward the front is farther from the disk (5, 6) than the wheel (23) is from the adjacent disk (5, 6). Moreover, the housing (4) comprises a sliding member (30) which at least partially closes the front part and/or the lower part of the housing (4).
Patent DE-3663976-D1 (DE)
Title: Method for the selective soldering of a metallic catalyst support body, and a catalyst support body obtained by this method
Inventor: CYRON THEODOR DIPL ING
IPC: B23K1/00
Filed: 1986-08-05
Granted: 1989-07-20
Abstract: A method for selectively applying brazing to a catalyst carrier body includes alternately winding smooth and wavy layers of sheet metal into a catalyst carrier body having outer surfaces, dividing at least one of the outer surfaces into regions to be brazed covering a portion of the at least one outer surface as seen in circumferential and radial directions, and applying brazing to the regions and a catalyst carrier assembly for carrying out the method.
Patent DE-3666841-D1 (DE)
Title: Process for the treatment of an aqueous sugar solution in order to isolate and separate the saccharides having a cetonic function
Inventor: JO LOUIS FELIX
IPC: C13K3/00
Filed: 1986-12-30
Granted: 1989-12-14
Abstract: Process for the treatment of aqueous sweet juice containing a mixture of saccharides containing an aldehyde functional group, especially fructose, and saccharides containing a ketone functional group, especially glucose, with a view to separating and selecting the saccharides containing a ketone functional group. It consists (a) in making up a hydroorganic medium by mixing the sweet juice with a ketonic compound containing active methylene, a calcium-based catalyst and preferably ethanol, (b) in stirring the medium until the formation of furane-based polyol by condensation of the ketonic compound and the saccharides containing an aldehyde functional group, and (c) in allowing the furane-based polyol to precipitate and separating it off by a physical route from the liquid medium; the latter is completely freed from the saccharides containing an aldehyde functional group. The process of the invention makes it possible, in particular, to prepare pure fructose syrups.
Patent DE-3671199-D1 (DE)
Inventor: BALLESTRAZZI ARIS
IPC: B65B51/26
Filed: 1986-09-22
Granted: 1990-06-21
Abstract: Longitudinal welding equipment in a machine for packaging products fed on a conveyor belt inside a continuous film of plastic material wrapped around said products with overlapping longitudinal side edges, comprising a longitudinal welding means positioned above said edges on means generating an oscillatory rotary-­translational motion on a vertical plane, furthermore provided being at least one pressure and accompanying belt atop said products wrapped inside said film, said welding means and said pressure belt being operatively driven by a same central motor means which actuates said conveyor belt, said welding means being equipped with means for temperature control operatively connected to the packaging speed.
Patent DE-3675861-D1 (DE)
Inventor: OSBERGHAUS RAINER DR
IPC: C11D3/43
Filed: 1986-09-12
Granted: 1991-01-10
Abstract: A composition consisting essentially of surfactants, non-metal-crosslinked polymers, alkaline-reacting complexing agents, and a water-soluble organic solvent is suitable for preserving and cleaning hard surfaces, particularly floors. It is used in highly dilute form and leaves behind a hard, but readily redissolvable transparent protective film.
Patent DE-3681360-D1 (DE)
Inventor: CLIFFORD RICHARD PURDIE
IPC: C02F1/50
Filed: 1986-06-19
Granted: 1991-10-17
Abstract: A method of treating an aqueous system is disclosed which comprises adding thereto a phosphonium compound of the formula: <CHEM> wherein each R, which may be the same or different, is a C1-C6 alkyl group which is optionally substituted by, say, a hydroxy, ethyl, aryl or cyano group, or a phenyl group which is optionally substituted by one or more C1-C4 alkyl groups, R1 is a C8-C18 alkyl group and X is chlorine or bromine and a straight chain aliphatic aldehyde.
Patent DE-3682758-D1 (DE)
Inventor: LESLIE DUANE W
IPC: G06F11/22
Filed: 1986-06-17
Granted: 1992-01-16
Abstract: Error detecting and correction operations for a plurality of input bits comprised of input data bits (ID0-ID39) and associated check bits (CB0-CB7) are implemented using two IC chips in order to overcome chip output limitations. In addition, redundancies derived from the use of two IC chips are employed to provide automatic self-checking of the detecting operation of each chip. The use of two identical IC chips (10 and 10') for this purpose is made possible by employing a specifically chosen inversely symmetrical Hamming code and by wiring the input data bits and the input check bits in an inverse manner with respect to the input terminals of the two IC chips. As a result, even though each IC chip performs the same error detecting and correcting operations, it does so inversely with respect to the input data bits and the input check bits so that each IC chip is able to provide one-half of the required output bits.
Patent DE-3684811-D1 (DE)
Inventor: LANE CHARLES A
IPC: B65D81/20
Filed: 1986-04-30
Granted: 1992-05-21
Abstract: A dispenser for beer or the like comprising a container filled with a beverage having carbon dioxide in solution to between about 5/8 to 3/4 of its volume, the head space above the beverage being filled with a gas under pressure. When liquid is dispensed from the container the loss of CO2 dissolved in the liquid is less than that in dispensers known hitherto because the pressure in the head space remains relatively high and consequently less CO2 comes out of solution with the liquid. Hence a dispenser having a substantial head space significantly increases the ability to dispense relatively large volumes without requiring any significant restoration time.
Patent DE-3766198-D1 (DE)
Inventor: MAIGNAN JEAN
IPC: C07C59/54
Filed: 1987-07-10
Granted: 1990-12-20
Abstract: Bicyclic aromatic compounds, having the following formula:   <IMAGE> in which: n=0 or 1; R' represents H, OH, C1-C4 alkoxy or C1-C4 acyloxy; R'' represents H or C1-C4 alkoxy; or R' and R'' taken together form an oxo (=O), methano (=CH2) or hydroximino (=N-OH) radical; R represents -CH2OH or -COR7; R7 represents H, OR8, or <IMAGE>  R8 represents H, C1-C4 alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl, optionally substituted, a sugar residue or   <IMAGE>  where p is 1, 2 or 3 and r' and r'' represent H, lower alkyl, monohydroxyalkyl, optionally interrupted by a heteroatom, polyhydroxyalkyl, optionally substituted aryl or benzyl, an amino acid residue or an aminated sugar residue or taken together with the nitrogen atom to which they are attached form a heterocycle; A represents methylene or dimethylene, substituted or not with lower alkyl, R1, R2, R3 and R4 represent H or lower alkyl, R1 and R3 taken together are capable of forming a methylene or dimethylene radical, when A represents dimethylene; R5 and R6 represent H or methyl, and the salts of said compounds, as well as their optical and geometric isomers. This active compound is employed in pharmaceutical or cosmetic preparations.
Patent DE-3770564-D1 (DE)
Inventor: THAYER JUN DONALD O
IPC: H04N5/222
Filed: 1987-11-14
Granted: 1991-07-11
Abstract: A self photography system includes a film camera (92) having an image inlet and an image outlet and also includes a shutter assembly for selectively exposing a length of film to a viewed image. A video camera (104) is coupled to the image outlet by a prism (100) which assures transmission of the viewed image from the film camera to the video camera. A video monitor is connected with the video camera and displays the viewed image. A switch is associated with the shutter for causing a length of film to be selectively exposed with the viewed image which is being displayed on the video monitor.
Patent DE-3770776-D1 (DE)
Inventor: BRAUN HANS-JUERGEN DR
IPC: C07C217/76
Filed: 1987-11-09
Granted: 1991-07-18
Abstract: PCT No. PCT/EP87/00692 Sec. 371 Date Aug. 4, 1988 Sec. 102(e) Date Aug. 4, 1988 PCT Filed Nov. 9, 1987 PCT Pub. No. WO88/04166 PCT Pub. Date Jun. 16, 1988.A composition and a process for the oxidative dyeing of hair based on a combination of developer substance and coupling substance, wherein there is used as the coupling substance a 3-(2',2',2'-trifluoroethyl)aminophenol derivative having the formula (I)   <IMAGE> (I)  wherein the radical R represents an alkyl radical containing 1 to 4 carbon atoms, a mono- or polyhydroxy-alkyl radical containing 1 to 4 carbon atoms and up to 3 hydroxyl groups, an alkoxy radical containing 1 to 4 carbons atoms, a mono- or polyhydroxy-alkoxy radical containing 1 to 4 carbons atoms and up; to 3 hydroxyl groups or a halogen atom or its physiologically compatible salt as well as novel 3'-(2',2',2'-trifluoroethyl)aminophenol derivatives.
Patent DE-3773999-D1 (DE)
Inventor: CONNOLLY PATRICK JOSEPH
IPC: A61G7/00
Filed: 1987-05-05
Granted: 1991-11-28
Abstract: A therapeutic bed (1,60) comprising a patient support platform (2) rotatably and pivotally secured within a main bed frame (3) through pivot mountings (4), the main bed frame (3) being supported on a base frame (5) by two spaced-apart end uprights formed by a pair of hydraulic rams (6). Each ram (6) is individually height adjustable and one of the pairs of rams (6) is pivotally connected to the base frame (5) by a crankshaft (7) which in turn is pivotally connected to a pivot (8) to the base frame (5). The other pair of rams (6) is pivotally connected to the base frame (5) by a shaft (9). An electric motor (10) drives a belt (15) to rotate or oscillate the patient support platform (2). The arc of oscillation of the patient support platform (2) is controlled by a control unit (30) which includes a potentiometer (36). Weighing means for the patient support platform (2) is provided by a load cell (62) mounted between each of the pivot mountings (4) and the main bed frame (3).
Patent DE-3777016-D1 (DE)
Inventor: DALLE BERNARD MICHEL
IPC: H01C7/02
Filed: 1987-08-19
Granted: 1992-04-09
Abstract: Self-regulating heating element (1) comprising a crosslinked copolymer based on ethylene and on a comonomer consisting of vinyl acetate, in which the proportion of vinyl acetate is less than 10% and greater than 2% by weight, more particularly from 9 to 2% by weight and, in practice, from 9 to 5% by weight, said copolymer containing from 13 to 30% by weight of carbon black and having a
  rho max DIVIDED  rho amb
 ratio greater than 10<4>. 
<IMAGE>
Patent DE-3779887-D1 (DE)
Inventor: MROSS WOLF DIETER DR
IPC: B01D53/86
Filed: 1987-12-17
Granted: 1992-07-23
Abstract: In NOx removal from waste gases from coal combustion by selective catalytic redn. with ammonia in the presence of TiO2-based catalysts contg. catalytically effective amounts of oxides of V, W and/or Mo, the novelty is that the catalysts have a BET specific surface of 5-60 (pref. 10-50) sq.m./g., a pore vol. of 0.15-0.40 ml/g. and max. 35 (pref. max. 20)% content of pores with less than 200 Angstroms dia.
Patent DE-3780648-D1 (DE)
Inventor: HOSHINO RYOICHI
IPC: F28F1/02
Filed: 1987-07-27
Granted: 1992-08-27
Abstract: A condenser (10) for use in a car cooling system, comprising a pair of parallel headers (13, 14), a plurality of tubular elements (11) whose opposite ends are connected to the headers (13, 14) and fins (12) provided in the air paths between adjacent tubular elements (11), each of the headers (13, 14) being made of a cylindrical pipe of aluminum and each of the tubular elements (11) being made of a flattened hollow tube of extruded aluminum, the opposite ends of the tubular elements (11) being inserted into slits (15) provided in the headers (13, 14) and soldered therein so as to be liquid-tight.