baber/WOPTO huggingface dataset:
Patent DE-3665410-D1 (DE)
Title: Process for the removal of noxious matter from waste gases
Inventor: ARRAS KARLHEINZ
IPC: B01D53/50
Filed: 1986-11-27
Granted: 1989-10-12
Abstract: 1. A process for the dry removal of polluants from the exhaust gases of combustion processes in the processing of stones and earths, characterised in that the exhaust gases are brought into contact with a sorbent in the form of solids particles at 50 to 100 degrees C in a solids circulation system formed by a fluidised bed reactor (1), a solids separator (2) and a recycling line (3), and that the laden sorbent is completely or almost completely supplied to a cement production process.
Patent DE-3665851-D1 (DE)
Title: Apparatus for the production of synthesis gas
Inventor: HERBORT HANS-JOACHIM DIPL ING
IPC: C01B3/02
Filed: 1986-07-24
Granted: 1989-11-02
Abstract: A vessel for the generation of synthesis gas at a high pressure, using hydrocarbons, includes a catalytic endothermic reforming section with a plurality of reformer tubes heated externally and filled with a catalyst, and a mixture of hydrocarbons and steam entering the reformer tubes which are positioned by a common plate. The reforming gas generated in the tubes flows from the tubed section into a partial oxidation section which has a larger diameter than the tubed section and the shape of a pressure vessel closed at one end, the free ends of the reformer tubes penetrating into the partial oxidation section, and in which inlet gas such as additional hydrocarbons and oxygen or oxygen-rich gas are mixed with the reforming gas. A plurality of inlet devices for the inlet gas are positioned in the cylindrical shell of the partial oxidation section with the axes of the gas flow streams being inclined away from the radial. The inlet devices are spaced a predetermined distance from the outlet end of the reformer tubes such that a rotary gas vortex is produced and the product gas stream flows through the outer section of the chamber, heats the reformer tubes and leaves the reforming section via an outlet nozzle.
Patent DE-3668310-D1 (DE)
Inventor: DENTER ULRICH
IPC: B26D1/04
Filed: 1986-10-31
Granted: 1990-02-22
Abstract: A refillable dispenser for web materials has a housing 1 and a snap-fitted cover 2. A slidable cutter 3 rides in a slit 25 of cover 2. A vertical cutting support surface 11 is formed as an integral extension of a horizontal roll support plate 9. Baseplates 9 may also be integrally formed with back wall 8 of housing 1. The junction of plate 9 and cutting surface 11 define with the adjacent edge of cover 2 a dispensing slot 14, so replacement of rolls 17 is facilitated and threading of web material is simplified. A cooperating lip 18 and recess 19 on surface 11 facilitate grasping the end of the web, and a labyrinthine web path 20 defined by ribs 15, 16 prevents retraction of web material, particularly clingly plastic wrap, back onto the roll after cutting. A leaf spring 29 inside cover 2 urges a disk-shaped blade 23 into a slot 24 of surface 11 while a housing surrounding the blade protects the user.
Patent DE-3669242-D1 (DE)
Inventor: PERUTH GUENTHER DIPL ING
IPC: H02M3/28
Filed: 1986-10-02
Granted: 1990-04-05
Abstract: A circuit for reducing peak current in dependence on line voltage in a blocking oscillator-switched power supply, includes a transformer having a primary winding and a control winding, an electronic switch connected in series with the primary winding, and a control circuit supplied by the control winding for controlling the electronic switch, the control circuit including a pulse processing stage addressed by rectified a-c line voltage fed into the primary winding, a start-up stage, and a variable voltage coupling stage coupling the pulse-processing stage to the start-up stage.
Patent DE-3669408-D1 (DE)
Inventor: HAGHIRI MOHAMMAD REZAOESOCI PS
IPC: H04N5/14
Filed: 1986-11-20
Granted: 1990-04-12
Abstract: Method of and device for estimating motion in a picture sequence, for use in compression of information to be transmitted or registered are disclosed. The method consists of: preserving the preceding picture with respect to the current picture; defining tree groups for the elements classified in fixed elements, moving elements and exposed elements, in which groups the elements are classified with a delay of L elements according to scanning of the picture; constructing a classification tree whose 3L branches correspond to the sequence of possible groups for the L successive elements of the picture sequence; associating with each branch, a displacement vector representative of the possible displacement of the element with respect to the picture or to the preceding line and, a cumulated distortion representative of the cumulative sum of the classification errors of the preceding elements; in accordance with this procedure relating to L elements, taking a decision concerning the group and concerning the vector of the element situated L elements earlier.
Patent DE-3673619-D1 (DE)
Inventor: FISCHER ULF DR
IPC: A61P25/08
Filed: 1986-12-12
Granted: 1990-09-27
Abstract: The compounds of the formula    <IMAGE>  I  wherein Ra,Rb,RcRd are defined in the specification and pharmaceutically acceptable addition salts are disclosed. The compounds of formula I have valuable pharmacological properties and can be used for the control of prevention of illnesses. In particular, they have muscle relevant, seditive-hypnotic, anxiolytic and/or anticonvulsive activity and can accordingly be used in the control or prevention of muscle tensions, stress conditions, isomnia, anxiety states and/or convulsions.
Patent DE-3680856-D1 (DE)
Inventor: STORK MARTIN
IPC: H05K3/00
Filed: 1986-10-20
Granted: 1991-09-19
Abstract: Sheets, with a gap between them, but which have at least one continuous surfacing band of a dry resist, are sepd. The sepg. device extends across the full width of the band; it has a carriage (across which the band plus sheets are guided), cylindrical supports for a drive cylinder, and a holder attached to that cylinder and mounting a cross-cutter; the device with the holder and the cross-cutter move to and fro along the length of the board.
Patent DE-3684752-D1 (DE)
Inventor: POWELL THOMAS
IPC: A61K47/04
Filed: 1986-10-07
Granted: 1992-05-14
Abstract: An allergen absorbent and blocking gel for topical application to the skin comprises an organophilic clay of the smectite type and a quaternary ammonium compound, having aryl or alkyl groups in the range of from 10 to 22 carbon atoms and a vehicle comprising long-chain hydrocarbon or volatile silicone. The material can be made in the form of a stick, a salve or an aerosol spray. It is essential that the organophilic clay gel be highly activated. This is accomplished by high-shear mixing and/or by the use of a low molecular weight polar organic dispersant, such as propylene carbonate. This can also be accomplished using self-activating and self-dispersing clays which do not require high shear or polar activators. Application of the resulting highly-activated gel to the skin results in a blocking effect by means of the clay platelets and an absorption and retention of the urushiol oil allergen in the active tallow tails of the alkyl groups of the quaternary ammonium compound which has been ion exchanged with the clay.
Patent DE-3760730-D1 (DE)
Title: Quick release aerator for preventing bridge formations in bulk containers
Inventor: LEIBLING UDO
IPC: B65D88/70
Filed: 1987-05-19
Granted: 1989-11-16
Abstract: 1. Quick release aerator for disintegrating material accumulations in storage silos for bulk material by means of air blasts, comprising a container (1) which is connected to a compressed air storage means (6) via a connection line (5) and adapted to be filled with compressed air from the compressed air storage means (6) through a multipath valve (7), said container (1) having an outlet connecting piece (2) and a piston-like valve locking body (3) which is adapted to be reciprocated between the opened and the closed position in a tightly sealing manner and which, when being in the closed position, closes the outlet connecting piece (2) inside the compressed air container (1) against the outside, characterised in that a compressed air supply line (8) is branched off from the connection line (5) between the multipath valve (7) and the compressed air container (1), which compressed air supply line (8) leads into the compressed air container (1) and includes an overflow valve (9).
Patent DE-3769680-D1 (DE)
Inventor: THOMA WILHELM DR
IPC: C09D175/04
Filed: 1987-03-18
Granted: 1991-06-06
Abstract: The coating compositions (spread-coating pastes) are used in a simplified process for the production of water vapour-permeable, "microporous" coatings on textile or leather substrates by the direct or transfer process by the principle of evaporation coagulation using water-dispersed, solvent-containing spread-coating pastes containing polyurethane polymers. The pastes are multiphase, solvent-containing, stable mixtures of a) from 20 to 90% by weight of aqueous, 20 to 60% strength by weight PU dispersions based on polyurethanes, containing polyether chains containing terminal and/or lateral carboxylate and/or sulphonate groups and/or oxyethylene units, b) from 0.1 to 5% by weight of water-soluble, polymeric non- polyurethanes containing crosslinkable, reactive groups, preferably carboxyl groups, or salts thereof, as thickeners for PU dispersions, c) at least 3% by weight, in particular 25-45% by weight, of water- immiscible organic solvents having boiling points below 170 DEG  C as non-solvents for the water-dispersed PU polymers, d) from 0.1 to 5% by weight of crosslinking agents for the water- dispersed polyurethanes a) and/or the non-polyurethanes b), e) from 0.1 to 5% by weight of self-crosslinking polysiloxane mixtures, and f) from 0 to 5% by weight of hydrophobicising agents, discoloration and degradation stabilisers and/or further coating auxiliaries.
Patent DE-3772511-D1 (DE)
Inventor: OLLILAINEN VESA
IPC: C22C38/00
Filed: 1987-09-28
Granted: 1991-10-02
Abstract: The invention concerns a calcium-treated steel alloy, wherein the hardenability effect of boron is combined with an improved machinability. The chemical composition of the steel in percentages by weight is 0.01 - 0.5% carbon, 0.01 - 2.0% silicon, 0.4 - 1.6% manganese, 0.01 - 0.3% sulphur, 0 - 2.0% chromium, 0 - 0.8% molybdenum, 0.002 - 0.02% boron, 0 - 0.015% titanium, 0.005 - 0.014% aluminium, 0.0015 - 0.01% calcium and in addition B = (0.5 - 2) x (N - Ti/3.4), wherein B is the boron content, N the nitrogen content and Ti the titanium content in percentages by weight.
Patent DE-3775249-D1 (DE)
Inventor: NELLE GUENTHER DR
IPC: G01B11/02
Filed: 1987-02-18
Granted: 1992-01-30
Abstract: A measuring rule (M1) is scanned by a relatively displaced scanning system employing a scanning plate (AP1) and a photoelement plate (PP1). The measuring scale marked on the rule (M1) comprises equally spaced scale markings (T) and associated identical, reference markings with respective scanning apertures and photoelements for both sets of markings provided by the scanning plate (AP1) and the photoelement plate (PP1). The reference mark (R1X) to be used for the measurement is designated by  blanking out the next adjacent reference mark (R1u), so that an identification signal configuration is obtained from the scanning system.
Patent DE-3785263-D1 (DE)
Inventor: BUECHEL KARL HEINZ PROF DR
IPC: C07D249/08
Filed: 1987-06-19
Granted: 1993-05-13
Abstract: 3-Alkyl-1-aryl-4- (1,2,4-triazol-1-yl) -3-butanols of formula (I) or their acid-addn. salts or metal complexes are used as active ingredients in microbicides for protecting technical materials from damage or destruction by microorganisms. In (I), X = halogen, 1-4C alkylthio or 1-2C haloalkoxy; R = 1-4C alkyl.
Patent DE-3788871-D1 (DE)
Inventor: WHITE KENNETH
IPC: C02F11/13
Filed: 1987-10-02
Granted: 1994-03-03
Abstract: PCT No. PCT/AU87/00338 Sec. 371 Date May 20, 1988 Sec. 102(e) Date May 20, 1988 PCT Filed Oct. 2, 1987 PCT Pub. No. WO88/02284 PCT Pub. Date Apr. 7, 1988.Method and apparatus for treating waste materials to produce aggregates wherein pellets comprised of a mixture of solids, liquid wastes and clay are dried by hot air in a dryer. The pellets are then fed to the pyrolysis zone of a rotary kiln wherein they are heated by hot gas from an oxidation zone of the kiln to drive off most of the volatile gases. Remaining volatile gases and the fixed carbon in the waste are oxidized in the oxidation zone, and the silicates in the clay are vitrified in a vitrification zone of the kiln to produce aggregates which are crushed and screened. Volatile gases given off from the pyrolysis zone are mixed with exhaust gases from the dryer to feed the burner for the vitrification zone and to supply oxygen to the oxidation zone.
Patent DE-3851240-D1 (DE)
Inventor: BELL LAURENCE JOHN
IPC: B65D27/10
Filed: 1988-01-27
Granted: 1994-10-06
Abstract: This invention relates to the formation of a number of envelopes (20) from a continuous length of paper. Each envelope, except the end envelope, partly overlaps and is attached to an adjacent envelope, substantially the whole of the face of each envelope not being overlapped by an adjacent envelope.
Patent DE-3852896-D1 (DE)
Inventor: KICHERER ROBERT
IPC: H05B3/00
Filed: 1988-02-12
Granted: 1995-03-16
Abstract: In a temperature limiter (1) with a rod-like temperature sensor (6), the outer tube is formed by a continuously tensile-stressed insulating tube (7) extending into a base (2). An inner rod (8), optionally articulated two or more times in the longitudinal direction, is constructed as a continuously pressure-loaded rod, characterized by temperature-dependent length expansion. The temperature limiter (1), e.g., for a glass ceramic unit, may have a circuit breaker (5) closer to the temperature sensor, and a more-remote signal switch (4). In that case, for operating the remote signal switch, a flat bar-like transfer member (9) traverses both switches through openings (54). The transfer member is coupled at the associated end and in adjustable manner with an operating member (30) for the signal switch (4), receiving the adjustment member (34). The parts are constantly held together in clearance-free manner by the tension of a restoring spring (40).
Patent DE-3855720-D1 (DE)
Inventor: ESPINOSA ALAIN BP FRANCE SOCIE
IPC: G01N33/28
Filed: 1988-08-11
Granted: 1997-02-06
Abstract: The properties of a product and/or the yield of the product from a hydrocarbon conversion or separation process are determined from the NIR (Near Infra Red) spectrum of the feedstock by a method which comprises the following steps:   (a) determining with an IR spectrometer the absorbance of the feedstock at a certain number of frequencies in the spectral range 16667 to 3840 cm<-><1>, preferably 12500 to 3840 cm<-><1>, most preferably 4760 to 4999 cm<-><1> starting from a defined base line, and (b) determining the property by applying a correlation between the property and the absorbance values, the correlation being determined experimentally by multivariate regression, depending on the type of spectrometer used, the property required, and the frequencies used.
Patent DE-3860586-D1 (DE)
Inventor: BOURSON LUCIEN
IPC: D21H23/00
Filed: 1988-03-15
Granted: 1990-10-18
Abstract: 1. Process for the manufacture of wrapping paper and of cardboard, characterized in that the following are added to the suspension containing the cellulose fibres before the sheet is formed : a) more than 0.5 parts by weight of cationic starch per 100 parts of cellulose fibres, b) less than 1 part by weigth, expressed as Al2 O3 , of aluminium polychloride per 100 parts of cellulose fibres.
Patent DE-3860932-D1 (DE)
Inventor: CALMETTES LIONEL
IPC: F16L23/08
Filed: 1988-07-18
Granted: 1990-12-06
Abstract: Clamp for joining two metal pipes, particularly of the type constituting the exhaust system of a vehicle engine, the ends in facing relationship of the two tubes to be joined having conical shape complementary bearing surfaces which project with respect to the cylindrical outer surface of the pipes. The clamp is constituted by an open ring of inverted V-shaped cross-section, the two ends of which ring comprise bearing elements for means provided for tightening and holding the ring in its closed position when the clamp has been placed over the pipes to be joined.
Patent DE-3862782-D1 (DE)
Inventor: OHLENFORST MANFRED
IPC: E05D5/02
Filed: 1988-03-02
Granted: 1991-06-20
Abstract: The invention relates to a mounting for the fastening or bedding of frameless glass panes (25,26). The mounting comprises clamping plates (1) which clamp in the glass pane (25,26) and are held together with the aid of screws (6,7) which pass through bores (9) made in the glass pane (25,26), and a connection part which allows positive and/or non- positive connection with the adjacent glass pane or with the adjacent construction part. The connection part consists of a sheet metal tab (2) which is fitted as a separate construction part between one surface of the glass pane and the clamping plate (1) assigned to this surface. The part of the sheet metal tab (2) which permits connection with the adjacent construction part extends over the assigned clamping plate (1) parallel to the surface of the glass pane or at an angle thereto. <IMAGE>
Patent DE-3864495-D1 (DE)
Inventor: PROFITT RICHARD THOMAS
IPC: A61P31/04
Filed: 1988-11-01
Granted: 1991-10-02
Abstract: A novel composition and method for solubilizing amphiphilic drugs in a small amount of organic solvent for use in improved liposomes is disclosed. A phosphatidylglycerol is acidified in a small amount of organic solvent. The amphiphilic drug, such as Amphotericin B, suspended in organic solvent is then added to the acidified phosphatidylycerol and a soluble complex is formed between the phosphatidylglycerol and the amphiphilic drug. When the liposome composition incorporating the soluble complex is hydrated, the final pH of the hydrating aqueous buffer is carefully controlled. The Amphotericin B liposomes formed have markedly reduced toxicity.
Patent DE-3867740-D1 (DE)
Inventor: HORNFECK KLAUS
IPC: D21C5/02
Filed: 1988-03-07
Granted: 1992-02-27
Abstract: A process is claimed for the sepn. of fillers and paper fibres by flotation; after flotation of the printing ink, the pH of the aq. suspension (I) is adjusted to 4.5-9 by addn. of water-soluble salts of trivalent metals (II), 0.1-8 g anionic surfactant (III) per kg paper pulp is added, and (I) is floated by an established method. Pref. pH is 6-8; amt. of (II) is 0.05-1 (pref. 0.2-0.5) g/l (I) is sulphate of Cr''', Fe or (pref.) Al; amt. of (III) is 1-4 g/kg pulp; (III) is alkali or ammonium 8-24C alkyl sulphate, 8-24C alkyl ether sulphate, 8-24C alkylbenzenesulphonate or sulphosuccinic half-ester of 8-24C alcohol.
Patent DE-3879388-D1 (DE)
Inventor: CASTIGLIONI ANTONIO
IPC: B65H31/30
Filed: 1988-10-31
Granted: 1993-04-22
Abstract: A device for handling and guiding bundles with vertical sheet stackers, comprising a positioning arm (15) for the bundles (9) connected up to elements with reciprocating drive action (16-19) forming a structural assembly (21), supported on a plate (21a) affixed to the free end of a piston rod (22) of a cylinder/piston unit (23) supported in a frame (25) supported in turn in a framework (26) affixed to a trolley (13) moving forwards and backwards between the stacking station (10) and the adjoining binding station (11). The framework (16) comprises guide rods (27) and a threaded rod (28) actuated by a reversible geared motor (31). Tubular guides (25a) sliding on the guide rods (27) are provided in the frame (25), together with a nut screw (29) screwed onto the threaded rod (28). A cylinder/piston unit (36) is further provided as part of the structural assembly (21), supporting a catch projection (34) designed to prevent the sheets at the top of the bundle (9) from becoming displaced and ending up in the binding station (11) when the positioning arm (15) is retracted.
Patent DE-3880004-D1 (DE)
Inventor: LECLERCQ DIDIER
IPC: G05B19/42
Filed: 1988-05-10
Granted: 1993-05-13
Abstract: The present invention relates to a method and a device for producing and engraving a design which is intended to form an illuminated zone after having been placed in the light beam of a projector. 
<??>The method according to the invention comprises the following successive stages: definition of a reference point (38), movement of this reference point with or without recording (20) of this movement, and engraving (43) of the movement made. 
<??>The device according to the invention comprises a plate (19) intended to have a plurality of engraving locations, a device (20) for moving from location to location, a design-defining device (38), a memory (20) and an engraving device (43). 
<??>The present invention is intended, more particularly, to be employed in the field of shows, and makes it possible to produce lighting effects and zones of light which are proportional to the objects, scenery and individuals situated in the projection space. 
<IMAGE>
Patent DE-3880159-D1 (DE)
Inventor: RIEBL HANNES
IPC: B41M3/00
Filed: 1988-06-22
Granted: 1993-05-13
Abstract: A mat imprint is produced on glossy surfaces, esp. transparent foils, by screen printing, using a printing stencil made by a photographic technique. During the exposure of the stencil carrier, a grain raster foil is laid on the carrier. The printing and the subsequent curing of the lacquer are done in the conventional way. The pref. lacquer is a type which is cured by UV radiation.
Patent DE-3882880-D1 (DE)
Inventor: WEISHAUPT WALTER
IPC: B60K35/00
Filed: 1988-10-14
Granted: 1993-09-09
Abstract: In the angle of the windscreen (1) and roof (5), an image generator (6) in the form of a liq.  crystal matrix is arranged between a source of light (13) and two convex lenses (7,8) which project the image on to a concave mirror (11) on top of the dashboard (2). The image is reflected from the windscreen (1) into the eyes (12) of the driver, who may adjust the brightness of the source (13) to suit the ambient illumination. The intermediate image formed in the focal plane (10) of the lens system (9) can be moved by adjustment of the spacing between the lenses (7,8).
Patent DE-50003467-D1 (DE)
Inventor: BRANDENBURG VOLKER
IPC: C22C38/00
Filed: 2000-04-28
Granted: 2003-10-02
Abstract: A steel material suitable for producing components for picture tubes, in particular for producing masks, shielding covers or frames for such picture tubes, with outstanding characteristics concerning the requirements to be met by such components, according to the invention, comprises the following composition (in weight %):if necessary further additives with the remainder being iron and the usual impurities.
Patent DE-50009441-D1 (DE)
Inventor: PANNING FRANK
IPC: C02F1/52
Filed: 2000-11-30
Granted: 2005-03-10
Abstract: A composition having a depot effect and a method for treating polluted waters and water sediments such that constituents that are hazardous to water are essentially decomposed or bound. Microbiological decomposition processes are long-term supported and water quality is improved without adding salt or decreasing the pH value. The composition contains one or more compounds which are produced by converting iron(III) nitrade and/or aluminium nitrade and hydrogen peroxide in the presence of a base and release oxygen and/or nitrations as oxygen donors in a prolonged manner when contacting water.
Patent DE-50011230-D1 (DE)
Inventor: LIEBSCHER ARNE
IPC: E05F15/42
Filed: 2000-02-24
Granted: 2006-02-09
Abstract: The arms (3,4) are mounted on pivot points (5,6) of a door frame (7). The connection between the arms and the door leaf is on the outer rim of the door leaf (2) . A drive belt cable or chain acts as connection and runs over deflector rollers connected to a drive motor. The two arms of one door leaf are joined to a rigid unit by means of a length-adjustable support (8) bridging the space (A) between the arms.