baber/WOPTO huggingface dataset:
Patent DE-3650353-D1 (DE)
Inventor: RHODES CHARLES
IPC: H04N5/44
Filed: 1986-02-21
Granted: 1995-08-24
Abstract: A widescreen television picture is sampled at a higher sampling rate so as to fit all of the information in the current 52.5 us active video line time. A selection signal is also incorporated with the widescreen picture signal, allowing non-widescreen television receivers to display a contiguous portion of the widescreen picture without geometric distortion. The widescreen television signal is transmitted either in MAC or widescreen NTSC format, and is received by a decoder. The decoder allows the entire widescreen picture to be displayed on a widescreen receiver, and makes use of the selection signal to display the selected portion of the picture on a standard receiver without geometric distortion. In another embodiment, a decoder allows television signals having the standard aspect ratio to be displayed on receivers having widescreen aspect ratios without geometric distortion. <IMAGE>
Patent DE-3667444-D1 (DE)
Inventor: CARO FERNANDEZ FRANCISCO
IPC: B61D1/02
Filed: 1986-08-08
Granted: 1990-01-18
Abstract: An improved sleeping-car having cabins in succession on one side of the vehicle, and every two adjacent cabins there is a module in the central part of which are placed two toilet rooms, one for each cabin, both provided with a shower (8), a lavatory basin (7) and a wash-basin (9).
Patent DE-3675538-D1 (DE)
Inventor: RIVERS JACOB BOYD
IPC: B01D3/14
Filed: 1986-03-05
Granted: 1990-12-13
Abstract: A method and apparatus for distilling, especially vacuum refining and deodorizing edible oils and fats utilizing sheets of oil driven downwardly in a distiller with a vacuum source at its top Fig 3,4. A nozzle includes pressure equalization chambers, cantilever adjustment screws, and a central drag sheet to produce longer lasting and more uniform thin oil sheets to be driven in the distiller Fig. 5 and 11. A continuous process deaerates, dehydrates, degums Fig. 1 and 10, bleaches Fig. 1 and 12, refines Fig. 1 and 14, removes tocopherol Fig. 1 and 16, deodorizes Fig. 1 and 18, and strips peroxides and hydroperoxides Fig. 1 and 20, from raw oil in a series of isother mal stages utilizing driven sheet distillers. No stripping steam is used except in the stage which strips peroxides and hydro peroxides. The method produces valuable, pure products such as tocopherol and fractionated fatty acids. It is especially effi cient in heat exchange and low in waste and pollution producing products. A steam sparging nozzle for distributing steam in the stripping of peroxides and hydroperoxides includes a plurality of small tubes with openings which restrict steam flow so as to pro duce a uniform distribution of optimum size steam bubbles in the steam stripping column of oil Fig 12 and 13. A microwave excitation device radiates the oil immediately prior to forming the driven sheets to excite the more volatile components of the oil for distilling.
Patent DE-3677954-D1 (DE)
Inventor: IMAKI KATSUHIRO
IPC: C07D333/22
Filed: 1986-12-10
Granted: 1991-04-11
Abstract: This invention relates to compounds presented by the general formula: [wherein R¹ and R² are:(i) R¹, R² and carbon atoms to which R¹ and R² are linked, together represent the group of the general formula: (wherein R⁵ and R⁶ represent hydrogen, alkyl, cycloalkyl, cycloalkyl-alkyl or phenyl, independently, with the proviso that R⁵ and R⁶ is not hydrogen atoms at the same time), or(ii) R¹ represents hydrogen and R² represents the group of the formula: -COR⁷ (wherein R⁷ represents the group of the formula: (wherein Y represents a single-bond, alkylene, alkenylene, W represents oxygen or sulfur, m represents 1 to 3, R⁸ represents hydrogen, halogen, nitro, hydroxy, alkyl or alkoxy, with the proviso that when m represents more than two, plural R⁸s may be different each, and R⁹ represents hydrogen, alkyl or phenyl group, with the proviso that two of R⁹ may be different each)), R³ represents hydrogen, halogen, alkyl group or two of R³ and phenyl to which two of R³ are linked, together represent naphthyl of the formula: (wherein R¹⁰ represents hydrogen, halogen or alkyl), with the proviso that when R¹ represents hydrogen, the atom may be replaced by R³, and n represents 1 to 3, with the proviso that when n represents two or more, plural R³s may be different each, X represents oxygen or sulfur and R⁴ represents amino acid-residue], or a non-toxic salt thereof, and methods for their preparation and treating agents for cerebral edema containing them as active ingredients.
Patent DE-3688735-D1 (DE)
Inventor: SAUMADE FRANK
IPC: G01N17/00
Filed: 1986-12-30
Granted: 1993-08-26
Abstract: The invention relates to the continuous or discontinuous analysis of the corrosive effect of the soil and the environment on a buried metallic structure (such as an underground gasoline storage tank for retail gas stations). The apparatus includes a measuring system having a sensor with at least one Cu/CuSO4 electrode to which a metallic electrode containing iron is secured at least one voltmeter, and optionally at least one current generator; at least one data display and acquisition system consisting of at least one amplifier, at least one analog-to-digital converter, at least one magnetic recorder and at least one display unit for the read-out of these data on the site, these belonging to the group formed by the numerical display devices and the electromechanical recorders; and a system for the processing of these data consisting of data-processing computing means.
Patent DE-3751080-D1 (DE)
Inventor: INSTANCE DAVID JOHN
IPC: B29C48/151
Filed: 1987-08-06
Granted: 1995-03-30
Abstract: A method of manufacturing containers, the method comprising the steps of:-   (a) extruding an elongate tube of plastics material, the tube having a rectangular outer cross-section and an elongate central cylindrical cavity; (b) cutting the tube transversely into a plurality of container body portions;   (c) sealing a base to one end of each body portion; and   (d) sealing a top to the other end of each body portion. n
Patent DE-3772700-D1 (DE)
Inventor: BREUER EDGAR
IPC: B23C3/00
Filed: 1987-09-30
Granted: 1991-10-10
Abstract: A process for cutting at least one surface of a workpiece wherein a face milling cutter is used in working the surface in both pulling and pushing cuts and wherein the camber angle as measured with respect to the normal to said surface is maintained at a constant value during both pulling and pushing cuts. A face milling cutter adapted for use in both pushing and pulling cuts and used in the process has an angle of rotation with a selected chamber angle. The cutting face has inside and outside cutting edges which define a polygonal cutting edge geometry and intersect at a selected angle of intersection. The angle of intersection has a line of bisection which as measured with respect to the axis defines an inclination angle generally corresponding to the chamber angle.
Patent DE-3778352-D1 (DE)
Inventor: NAJJAR MITRI SALIM
IPC: C10J3/66
Filed: 1987-05-12
Granted: 1992-05-21
Abstract: Prodn. of synthesis gas from a heavy oil and/or petroleum coke feed contg. at least 0.5 wt.% S and yielding an ash contg. at least 0.5 ppm Ni, at least 0.5 ppm Fe and at least 2ppm Si is effected by partial oxidn. with an O2-contg. gas in the presence of a temp. moderator in a free-flow refractory-lined reactor at 2200-3000 deg.F and 5-250 atmos.  Partial oxidn. is effected in the presence of an Fe-contg. additive (I) in an amt such that the (I):ash wt. ratio is 0.5-10:1 and the total Fe:Ni ratio is more than 0.33:1, resulting in the formation of a molten slag comprising two phases: (i) a fluid Fe/Ni sulphide phase with an Fe:Ni wt ratio of at least 0.33:1 and an S content of at least 36 wt.%; and (ii) an Fe/Ni alloy phase contg. 30-95 wt.% Fe and 5-70 wt % Ni. In one embodiment, (I) is added to the heavy oil and/or petroleum coke feed.  In another embodiment, (I) is added to a heavy oil, the oil is coked, and the coke is subjected to partial oxidn., either as a pumpable slurry in water and/or oil or in dry form entrained in a carrier gas.
Patent DE-3783829-D1 (DE)
Inventor: POPIEL IRENE
IPC: A01N63/12
Filed: 1987-08-14
Granted: 1993-03-11
Abstract: Methods and materials for inducing anhydrobiosis in entomogenous nematode infective juveniles and then maintaining and storing them in an apparently anhydrobiotic state are described. Infective juveniles are induced into an anhydrobiotic state at relatively high relative humidity prior to optional lowering of the ambient relative humidity for storage and shipment. Suitable containers are also disclosed.
Patent DE-3852500-D1 (DE)
Inventor: RANDHAWA HARBHAJAN
IPC: C23C14/52
Filed: 1988-08-25
Granted: 1995-01-26
Abstract: A machine for covering a substrate (Fig. 14, 540) by means of both cathodic are plasma deposition (CAPD) (Fig. 2) and magnetron sputtering (Fig. 1) without breaking vacuum in a single chamber (Fig. 14, 421). A computer system monitors (Fig. 3, 403, 405) and controls all coating process parameters to coat in any sequence multiple thin film layers using either the CAPD or magnetron sputtering process. A rotating substrate table (Fig. 14, 470) used in conjunction with internal and external targets coats both sides of the substrate simultaneously.
Patent DE-3860268-D1 (DE)
Inventor: STRECKER GUENTHER
IPC: C25D17/08
Filed: 1988-08-12
Granted: 1990-08-02
Abstract: 1. Rack bar, particularly for electroplating conductor plates or the like, with a device for clamping the rack bar on a support rail which is divided into at least two support rails running essentially horizontally arranged at a distance from one another, characterised in that the clamping unit has a tensioning device comprising two wedge pieces (4, 6) of which the one (4) is fixed to the rack bar (1) and the other (6) is arranged so movably that the respectively oblique surfaces of the wedge pieces (4, 6) are slidable on one another and that the wedge piece (4) fixed to the rack bar (1) runs at its straight surface parallel to the lower support rail (3) and the straight surface of the movable wedge piece (6) parallel to the upper support bar (2) so that the rack bar (1) can be connected with the carrier rail by clamping action by means of the wedge pieces (4, 6) arranged between both support rails (2, 3).
Patent DE-3865638-D1 (DE)
Inventor: PHILIPPE MICHEL
IPC: A61K31/435
Filed: 1988-11-11
Granted: 1991-11-21
Abstract: Pharmaceutical or cosmetical composition, comprising a topical composition containing, in combination in a physiologically acceptable vehicle, benzoyl peroxide and at least one lipophilic quaternary ammonium salicylate corresponding to the general formula (I): 
<IMAGE>
 in which:
 (i) R1, R2, R3 and R4, which may be identical or different, denote an alkyl or alkylcycloalkyl radical, optionally substituted or interrupted;
 (ii) R3 and/or R4 denote(s) a group:
 R8OC2H3R7 n OCH2CHOH-CH2 p
 in which: 0 </= n </= 4 and p denotes 0 or 1; R8 denotes H or an alkyl, alkenyl, alkylcycloalkyl or alkylaryl radical;
 (iii) R4 denotes an alkylenephenyl radical;
 (iv) (v) R1 and R2 can form a saturated or unsaturated, aromatic or non-aromatic heterocycle;
 (vi) R1, R2 and R3, with the nitrogen atoms, form polycyclic derivatives; R5 denotes a group corresponding to the formula: 
<IMAGE>
 , in which n varies between 0 and 10.
Patent DE-3866228-D1 (DE)
Inventor: KAMATA AKIRA
IPC: B25B27/00
Filed: 1988-01-27
Granted: 1991-12-19
Abstract: In the hydropneumatic gun for setting blind-rivet nuts, an air piston fitted in air cylinder is moved to pressurise oil housed in the gun body, causing an oil piston to be retracted, so that a screw mandrel attached to the oil piston at its tip is retracted to the inner part of the gun body, thereby to exert a deforming force to a sleeve of a nut threadedly mounted on the screw mandrel. The hydropneumatic gun for setting blind-rivet nuts comprises an air motor to be rotated by compressed air, an air motor driving air guide passage, an air motor forward/reverse rotation direction changeover mechanism for switching the rotation direction of the air motor, and a power transmission mechanism for transmitting an air motor driving force to the screw mandrel.
Patent DE-3869746-D1 (DE)
Inventor: HENZE SIEGFRIED
IPC: D05B33/00
Filed: 1988-10-20
Granted: 1992-05-07
Abstract: Conventional installations to sew a hem to the edges of large sheets e.g. of bed linen use one conveyor to receive the sheets from the machine, cutting them off a roll, and a second conveyor passing them to the sewing machines. To transfer the sheets from one conveyor to the other, both must stop as well as the sewing machines. To eliminate this loss of prodn., the belts of the second conveyor circulate non-stop either raised or lowered. The lifters on their lower strand can be reciprocated. When these lifters move in the transport direction, they are raised and when moving in the opposite direction, they are lowered. Concurrent photocells control the UP-DOWN movement of the lift belts and of the UP-DOWN and TO-FRO movement of the lifters by sensing the lagging end of one sheet and the leading end of the next sheet.
Patent DE-3871166-D1 (DE)
Inventor: GEHRT HOLGER
IPC: H03K3/282
Filed: 1988-01-25
Granted: 1992-06-25
Abstract: The complementary signals to be delayed cotrol the transistors of a long tailed pair, so as to generate charging and discharging currents for a capacitance. The delay time depends on the exact values of the currents. In order to avoid the necessity of very accurate values of the signals to be provided for generating the proper current values, a current division is applied, such that in parallel to each long tailed pair transistor a constant current source is added. Now the currents in the multivibrator circuit can be switched between two exactly determined values by alternately switching the long tailed pair transistors fully on and off. The same kind of current division is applied in order to achieve the voltage swing at the output being independent of the current adjustment.
Patent DE-3872309-D1 (DE)
Inventor: WALLACE KENNETH JOHN
IPC: B67D3/02
Filed: 1988-05-06
Granted: 1992-07-30
Abstract: In a liquid dispenser (1) for dispensing metered aliquots of a liquid, an inlet (5) is provided for admitting liquid into a chamber (2) of the said liquid dispenser (1) and for permitting egress of air from within the said chamber (2), said inlet (5) being provided with two generally semi-circular or D-section conduits, said conduits being of substantially the same area and a said area being selected such that liquid flowing through a said conduit into said chamber (2) does not cause the formation of air bubbles in any liquid already within the chamber (2). A suitable cross-sectional area for a said generally D-shaped conduit is 15+/-1.5 mm<2>.
Patent DE-3875871-D1 (DE)
Inventor: HUNTER L
IPC: C08G65/30
Filed: 1988-02-19
Granted: 1992-12-17
Abstract: Compound and method which inhibits the growth of mycobacteria and a method of treating humans or animals with the compound. The present invention also includes a composition useful for treating bacterial infections comprising a mixture of a nonionic block copolymer and a conventional antibiotic. Several conventional antibiotics that can be used with the nonionic copolymer include, but are not limited to, refampin, isoniazid, ethambutol, gentamicin, tetracycline, and erythromycin. The present invention also includes a method for treating a viral infection in a human or animal including infections caused by the HLTV-III virus or virus strains related to the HLTV-III virus. The present invention comprises a surface active copolymer, preferably an ethylene oxide-propylene oxide condensation product with the following general formula: HO(C2H4O)b(C3H6O)a(C2H4O)bH wherein a is an integer such that the hydrophobe represented by (C3H6O) has a molecular weight of about 1200 to 4000, preferably about 1750 to 3500, and b is an integer such that the hydrophile portion represented by (C2H4O) constitutes approximately 10 % to 50 % by weight of the compound.
Patent DE-3878184-D1 (DE)
Inventor: HUNT JOHN TURNER
IPC: A63B65/08
Filed: 1988-07-29
Granted: 1993-03-18
Abstract: A boomerang (20) comprising a central hub (22) having a generally central aperture (24) therein, a plurality of equally spaced, cambered blades (26,28,30,32,34) extending generally radially outwardly from the hub, a tip (26',28',30',32') depending generally downwardly from each of the blades (26,28,30,32) but one, the included angle between each blade and its respective tip being greater than 90 DEG , and a weight on the blade (34) without a tip so that the boomerang (20) is mass balanced about an axis through the center of the hub (22). The included angle between each successive tip and its respective blade may increase in either the clockwise or counterclockwise direction around the boomerang.
Patent DE-3878591-D1 (DE)
Inventor: PLIEFKE ENGELBERT DR DIPL CHEM
IPC: G03C11/00
Filed: 1988-05-13
Granted: 1993-04-01
Abstract: Process for selective additive correction of defective spots in a copier layer on a conductive substrate, comprises applying a D.C. voltage between the substrate and an electrode, applying to the flaw an electrically conductive soln. of an organic substance (I) and depositing the (I) in the flaw at a current density of 0.01-100 A/dm2. (I) is pref. an organic polymer. The concn. of (I) in soln. is from 0.1 wt.% up to saturation concn., esp. up to 20 wt.%. The (I) may additionally contain radiation-sensitive materials or be mixed with these prior to deposition in the fault. The conductive soln. pref. has a pH of 2-10 and may be in the form of a gel. The (I) may be deposited onto the substrate via a permeable material such as a membrane.
Patent DE-3878910-D1 (DE)
Inventor: BAUR GUENTER
IPC: G02F1/13
Filed: 1988-06-11
Granted: 1993-04-08
Abstract: The projector has at least one dichroitic prism with two dichroitic colour separating layers. The prism three sides carry LCDs with three different colour image extracts. The separate extracts can be projected onto a screen by a common objective. Two dichroitic colour dividing cubes (21,22) are fitted the reflective LCDs (23-28), each with an output for different polarisation directions of a polarising beam splitter (10). On one hand the beam splitter divides the white light beam (6) onto both colour dividing tubes, while on the other hand the light returning from the tubes and from the activated image points can be supplied to the objective (8). Pref. a MacNeille prism is used as the beam splitter.
Patent DE-3879470-D1 (DE)
Inventor: NUERNBERG EBERHARD PROF DR
IPC: A61K8/31
Filed: 1988-04-08
Granted: 1993-04-22
Abstract: Ambiphilic creams with improved spreading and penetration properties and improved tolerability contain a glycerol monostearate- free W/O emulsifier and glycerol and/or sorbitol. Ambiphilic creams containing isopropyl myristate have particularly beneficial properties.
Patent DE-50000770-D1 (DE)
Inventor: PREBECK STEFAN
IPC: F16H61/40
Filed: 2000-07-08
Granted: 2002-12-19
Abstract: A power-splitting transmission which consists of a hydraulic power branch (7) and a mechanical power branch. Leakage in the hydraulic power branch (7) as well as the activation apparatuses (12) in the mechanical power branch are supplied with a pressurized medium from a common pressure source (1). The common pressure source (1) transports pressure medium to the hydraulic power branch (7), through a damping apparatus (3), and simultaneously transports pressure medium to the activation apparatuses (12) of the shifting elements (13) of the mechanical power branch via a controller (11).
Patent DE-50005878-D1 (DE)
Inventor: KRAUSE GUENTHER
IPC: E06C7/08
Filed: 2000-09-29
Granted: 2004-05-06
Abstract: Two rotatably joined hollow shafts (2,3) slid into the ladder spars (4) have end holes (23) of ring section (5) width, so the shafts are of a length which ensures the holes grasp and so bear on the rungs (5). The holes (23,24) are rectangular and are cranked inwards (241) so their edges (24,25) grasp the rungs without clearance. The shafts are made up of two profiles (21,31) which abut at their free endfaces, though one profile leg (22,32) is holed (23,33) towards the endface for a fixing element. The two fixer holes (23,33) face one another and come in semicircular shape. A locking disk on shaft (2) concentric to the joint axis has peripheral grooves for the respective hinge settings and the disk engages between two spaced shells on the second shaft (3) so a locking piece (35) on shaft (3) can be slid into the locking disk grooves. The locking piece can be withdrawn by a releasing lever pivoted on the second shaft (3). The locking piece is joined to the operating lever (6) and is held notched into its groove by a compression spring, the groove edges slightly higher than those of the opposing groove edge to form a strike face for the locking piece (35). A stop (7) for the operating lever (6) on shaft (3) serves to join the two shaft U-profiles to one another.
Patent DE-50008195-D1 (DE)
Inventor: REICH WOLFGANG
IPC: C09D163/00
Filed: 2000-07-18
Granted: 2004-11-18
Abstract: A process for improving the adhesion of radiation curable acrylate resins, containing an amine group and a radiation curable unsaturated acrylate group, to a substrate is claimed. The acrylate resin is mixed with a curable polyepoxide compound having an epoxy value of 1-15 mol/kg, the mixture applied to the substrate and cured with energetic radiation at greater than 50 degrees C.
Patent DE-50010792-D1 (DE)
Inventor: SCHOENWEGER ALOIS
IPC: E03C1/042
Filed: 2000-03-09
Granted: 2005-09-01
Abstract: The arrangement consists of a water pipe (6), a connection (3,4,5) for the pipe, a protective hose (8) around the pipe, and a connection for the hose. The hose has a detachable end sleeve (11) with seal, which is connected to the connector of a tap etc. and also surrounds the connection for the water pipe, pref. at a relative distance. The protective hose in connected independent of the water pipe, is at least partially flexible and bendable, and easy to remove.
Patent DE-50011404-D1 (DE)
Inventor: BRAUN AUGUST
IPC: E04F13/06
Filed: 2000-01-21
Granted: 2005-12-01
Abstract: The plastics plaster bar (2) is in two parts (4,6), held together by a nominal fracture zone (7). A soft plastics zone (12) or a plastics strip bridges the fracture zone (7), and holds the bar parts (4,6) together, and also when the fracture zone (7) is broken, gives a curved link between the sections (4,6).
Patent DE-50012329-D1 (DE)
Inventor: OBERTEGGER FRANZ
IPC: G03D13/00
Filed: 2000-12-29
Granted: 2006-04-27
Abstract: A device for exposing, developing and cutting reeled photographic material comprises an exposure unit, a cutting unit and a developer unit, and transport mechanisms associated therewith and operable to transport the reeled photographic material or to hold it stationary. A first buffer container is disposed between the exposure and cutting units and a second buffer container is disposed between the cutting and developer units. The buffer containers have flaps for selectively closing and opening the buffer containers whereby the reeled photographic material may be transported above them when they are closed and buffered therein when they are open.
Patent DE-50014247-D1 (DE)
Inventor: RAK BODO
IPC: C12N1/21
Filed: 2000-11-16
Granted: 2007-05-24
Abstract: The invention relates to a method for the mutagenesis of eukaryotic nucleotide sequences, preferably from plants, algae and/or fungi and a method for the production of genetically modified eukaryotic cells. The subject of the invention is the genetically altered nucleotide sequences of the type disclosed, vectors containing such nucleotide sequences, as well as genetically altered eukaryotic cells, tissue and/or parts of plants, algae and/or fungi and/or regenerated whole plants and the use thereof.