baber/WOPTO huggingface dataset:
Patent DE-3586500-D1 (DE)
Inventor: PRINCE RICHARD
IPC: B01D61/12
Filed: 1985-09-26
Granted: 1992-09-17
Abstract: An adaptive filter concentrate flow control system (10) includes a filter system (12), a pumping system (14) driving feed fluid, concentrate and filtrate flowing through the filter system (12) and a flow control system (18) controlling the pumping system (14) to maintain optimum filtrate flow rates along a control curve (104) in transmembrane pressure--feed fluid rate-- filtrate flow rate three dimensional space. Actual sensed operating point data is used to locate the control curve (104) so as to assure an optimized filtrate flow rate at which reversible blocking of the membrane (32) has begun to occur without irreversible plugging. The system is advantageously employed to control and maximize the flow of plasma in a plasmapheresis system.
Patent DE-3586703-D1 (DE)
Inventor: PETTERS WILLI J DR
IPC: F42B12/36
Filed: 1985-05-25
Granted: 1992-11-05
Abstract: The system has a probe unit carrying a sensor to detect objects in the vicinity and a transmitter to send signals to a remote receiver. The transmitter is carried by a rocket (18) with a propulsion system (22) or by another projectile. The transmitter is started when an object is detected but not before. The probe unit (12) may also be in the rocket or projectile and ejected in flight and parachuted to the ground. The probe has a base (15) from which it can be launched after alighting on the ground.
Patent DE-3660193-D1 (DE)
Title: Overflow safety valve
Inventor: GIKADI THEOFANI
IPC: F01K9/04
Filed: 1986-03-13
Granted: 1988-06-16
Abstract: 1. Safety blow-off valve for steam which contains a body (1) with a steam inlet branch (4), steam outlet branch (5) and a valve seat which is sealed off by a sealing disk (7) to which flow is admitted against the closing force and which is connected with an axially movable stem (8), characterized in that the sealing disk (7) is connected on the side towards the steam inlet branch (4) with a perforated plug (9) and on the side away from the stream inlet branch with a perforated cage (12) which are designed as hollow cylinders and provided with ports (10, 13) distributed over the circumference at several levels arranged one above the other and that the perforated cage (12) has a closed-wall section (14) above the ports (13) and surrounds a guide piece (15) to seal it off which is joined to a spray water connection.
Patent DE-3679145-D1 (DE)
Inventor: ROSE DAVID DR
IPC: A61K/
Filed: 1986-10-16
Granted: 1991-06-13
Abstract: Novel substituted nitrodiphenylamines and substantive hair dye preparations containing them or containing nitrodiphenylamines with different substituents. The dyes result in yellow to orange-red colored shades of high intensity and fastness and are more soluble in water than known nitroaniline dyes.
Patent DE-3779950-D1 (DE)
Inventor: LECHNER ROBERT DIPL ING
IPC: H04M3/00
Filed: 1987-03-10
Granted: 1992-07-30
Abstract: Each input line (a, b) to the subscriber circuit (SLIC) has a solid state line switch (La), and solid state test switches (STa1, STa2).  To prevent the line switch, the solid state switch nearest the equipment (SLIC), and the equipment itself a voltage surge diverter is connected in front of the line switch (La).  It comprises a low ohmic value resistor (RS1), typically 50 ohms, in series with the line (a) and a four layer or thyristor diode (DT1) between line and earth. In order to be able to test the circuit when a fault occurs, to determine whether the fault is in the subscriber circuit or in the overvoltage protection, a high ohmic value resistor (RZ) typically 20 kohm is connected in parallel with the low valve resistor (RS1).  The former (RZ) is designed to withstand high voltages.  By use of the test switches (STa1, STa2) and test points in the equipment (SLIC) the fault location can be determined.
Patent DE-3783131-D1 (DE)
Inventor: RAMESH S
IPC: H04L5/14
Filed: 1987-09-04
Granted: 1993-01-28
Abstract: A method of sampling marks on a transmission line and adjusting their peak amplitude to compensate for attenuation of signal strength on the line and of "voltage addition" caused by multiple terminals transmitting on the line. For networks meeting the CCITT I-Series Recommendation, two B-channels and a D-channel are transmitted in frames over the line; the B-channel forming the best basis for threshold adaptation, the D-channel the next best basis and the F-bit preceeding each frame used in the absence of either B- or D-channel signals. Accordingly, a B-bit mark sample is taken if possible, otherwise a D-bit mark sample; or if neither is present an F-bit mark sample; the adaptive threshold preferably being set at 55% of the peak value of the sample. The method is readily implemented as a "state machine" and consequently can be constructed from a programmable logic array.
Patent DE-3851024-D1 (DE)
Inventor: KLUTH HANS-JUERGEN DIPL ING
IPC: H04N9/79
Filed: 1988-09-21
Granted: 1994-09-15
Abstract: 2.1 There are receiving sets such as video recorders in which special measures are taken on reception of a MAC signal, such as, for example, a partial signal delay of the signals during recording. 2.2 An identification signal (K) characterising the system is transmitted for automatically switching to MAC operation. 2.3 Particularly for an S-VHS video recorder with special partial delay of the recorded signals during the recording for reducing the cross-colour effect. <IMAGE>
Patent DE-3864266-D1 (DE)
Inventor: MEISINGER ERWIN
IPC: B60T13/22
Filed: 1988-10-05
Granted: 1991-09-19
Abstract: The transmission consists of a diesel engine (1), which drives a hydraulic servo (3) and a hydraulicpump (4). The latter supplies hydraulic fluid to a hydraulicmotor (7) which drives the inputshaft (8) of a two-speed gear box (9). The gear box is equipped with a multi-disc brake (19) which is actuated by the hdyralic fluid of the hydrostatiuc hydrostatic transmission. The application of hydraulicpressure releases the brake and at the same time, actuates the hydraulic motor control (28).
Patent DE-3864926-D1 (DE)
Inventor: HARING PETRUS GERARDUS MARIA
IPC: A23C15/14
Filed: 1988-07-01
Granted: 1991-10-24
Abstract: The present invention relates to a process for preparing a flavoured foodstuff by adding to edible material at least 0.05% (w/w) oxidized butterfat having an n-pentanal content of more than 0.5 ppm and/or a 2-trans-nonenal content of more than 0.05, more preferably of more than 0.1 ppm. The present invention offers the advantage that it enables efficient and excellent flavouring of foodstuffs. Another aspect of the present process is a flavoured foodstuff obtainable by the process according to the present invention.
Patent DE-3866676-D1 (DE)
Inventor: DIVISI GUALTIERO
IPC: F16N25/02
Filed: 1988-09-23
Granted: 1992-01-16
Abstract: A progressive hydraulic distributor which comprises a control block (2) containing three pistons (5, 6, 7) disposed at the vertices of an ideal triangle and ducting (4) for the lubricant fluid, and is removably supported on a second block (3) comprising only ducts (32C, 44, 80, 44A, 43, 44C) with a purely distributing function. The connections between the ducts of the second block and the ducting of the first block are made by way of several ports, and in particular by passage ports comprising two distinct holes which are in mutual communication but can be separated from each other by O-rings, these connections being such as to enable the output fluid flow rate to be varied without disconnecting any pipe connected to a user.
Patent DE-3867552-D1 (DE)
Inventor: SANDER ULRICH DR
IPC: B01D61/36
Filed: 1988-07-09
Granted: 1992-02-20
Abstract: Prodn. of alcoholates (I) comprises reaction of 1-6C aliphatic alcohol (II) with alkali hydroxide (III)at 50-110 (pref. 80-100)deg.C and 0.3-1.2 bar; the mixt. of (II) and water evaporates during the reaction is sepd. by means of membrane(s) and (II) is recycled. More specifically mol. ratio (III): (II) is from 1:2 to 1:10, membrane comprises a carrier (A) (50-300 microns thick) and a porous supporting membrane (B) (50-500 microns) with a pore-free separating layer (C) (0.2-5 microns); (A) is spun or non-woven polyester fabric, (B) is polyacrylonitrile or polysulphone (C) is PV-alcohol, and the pore dia. in (B) decreases from (A) to (C); membrane exchange surface for sepn. of 1 kg/hr. water vapour is 20-40 (pref. 25-35) m2; before sepn. the (II)/water vapour mixt. is heated to a temp. which is up to 50 deg.C above that of the reaction mixt. but not above 120 deg.C, and pref. passed through a drop separator.
Patent DE-3870309-D1 (DE)
Inventor: MERGLER MONIKA
IPC: C07K1/04
Filed: 1988-05-06
Granted: 1992-05-27
Abstract: A novel polymeric support resin of the formula I <IMAGE>  in which R is a lower alkoxy, lower alkythio or <IMAGE> group in which R1 and R2 are lower alkoxy, which is crosslinked by means of 0.5 - 2% of an optionally halogen-substituted divinylbenzene is used to prepare peptides and intermediates thereof. Derivatives of this polymeric support resin derived from N alpha - and particularly side chain-protected amino acids of the formula IV <IMAGE> are also used to prepare peptides and intermediates thereof.
Patent DE-3871164-D1 (DE)
Inventor: HESS HEINRICH DR
IPC: C09K3/00
Filed: 1988-01-08
Granted: 1992-06-25
Abstract: Thixotropic agent (I), esp. for storage-stable PU reactive systems, is mfd. by reaction of uretedione gp.-contg. polyisocyanates (II) with polyfunctional carboxylic acids with at least one COOH gp. and OH gps. as required (III), pref. in a reactive reaction medium (IV). Pref. (IV) is a higher-mol. polyol, pref. a polyetherpolyol with sec. OH gps. (III) is a 2-20C aliphatic acid, pref. lactic , ricinoleic, malic, tartaric, citric, dimethylol-propionic or adipic acid. Thixotropically-modified (IV) are claimed, esp. above pref. type with mol.wt. 400-10,000. PU systems based on polyols, retarded polyisocyanates and chain-extenders, etc. as required, are made thixotropic using (I), at least 50% of the polyol component being thixotropic (IV).
Patent DE-3872143-D1 (DE)
Inventor: KUBOTA M
IPC: A23G4/06
Filed: 1988-04-21
Granted: 1992-07-23
Abstract: A method of making chewing gum is disclosed which reduces the incidence of "sugar spots." The method begins by providing a sweetener matrix in a mixer. Discrete particles of unmelted gum base, e.g. commercially available gum base pellets, are then added to the mixer. These two components are mixed until a homogenous mass is produced. Preferably, the sweetener matrix contains no more than about 13 percent by weight moisture at the time the gum base particles are added.
Patent DE-3873710-D1 (DE)
Inventor: GABLER FRANZ DIPL ING
IPC: H05K13/00
Filed: 1988-12-21
Granted: 1992-09-17
Abstract: Characteristic capacitance values of a given type of diode are measured in dependence on predetermined voltages as a basis for sorting into conformance gps. in which the deviation from nominal capacitance does not exceed 3%. The sorted conformance gps. are further sorted at an intermediate stage with a min. difference between gps. so that the max. deviation between two neighbouring gps. is not more than twice the predetermined value. Gps. in this sequence are established without sepn. and a given number (e.g. eight) of diodes per gp. are checked.
Patent DE-3874531-D1 (DE)
Inventor: HODEN EBBE
IPC: B65H67/04
Filed: 1988-06-13
Granted: 1992-10-15
Abstract: PCT No. PCT/SE88/00319 Sec. 371 Date Jan. 17, 1990 Sec. 102(e) Date Jan. 17, 1990 PCT Filed Jun. 13, 1988 PCT Pub. No. WO88/09763 PCT Pub. Date Dec. 15, 1988.A wire coiling arrangement includes a rotatable wire coiling mandrel (34) which incorporates a wire receiving slot (33) which extends axially rearwardly from a forward end of the mandrel and which has a slot mouth or entrance (40) facing towards the front end of the mandrel. A coil ejection arrangement (43-46) is arranged for movement along the mandrel (34), between a withdrawn wire coiling position and a forwardly located coil ejection position, such as to push a coil wound on the mandrel axially therefrom. The coil ejection arrangement also carries wire guides (42) which in one setting position of the ejection arragement form a continuation of the slot mouth (40) which widens outwardly from the forward end of the mandrel.
Patent DE-50003959-D1 (DE)
Inventor: BRIEDEN DR
IPC: C07C25/13
Filed: 2000-03-09
Granted: 2003-11-13
Abstract: N-(5-(diphenylphosphinoylmethyl)-4-(4-fluorophenyl)-6- isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide (I) is prepared by reaction of (4-(4- fluorophenyl)-6-isopropyl-2-(N-methyl-N-methylsulfonyl-aminopyrimidin- 2-yl)methanol (II) with chlorodiphenylphosphine (III).  Preparation of N-(5-(diphenylphosphinoylmethyl)-4-(4-fluorophenyl)-6- isopropylpyrimidin-2-yl)-N-methylmethanesulfonamide of formula (I) comprises the reaction of (4-(4- fluorophenyl)-6-isopropyl-2-(N-methyl-N-methylsulfonyl-aminopyrimidin- 2-yl)methanol of formula (II) with (III).  Ph = phenyl; and  Ph' = 4-fluorophenyl.
Patent DE-50005012-D1 (DE)
Inventor: IRSCH MICHAEL
IPC: B66C23/687
Filed: 2000-10-06
Granted: 2004-02-19
Abstract: The jib has telescopic profiled sections, which are each formed of an upper and a lower (5) shell, where the nominal wall thickness of the upper shell is less than or equal to that of the lower shell. The shells are welded together. At least one section has a shell with a cross-section formed from two outer, spaced, thin metal plates with an intermediate space (9), which may be partly or completely filled with a metal foam (10).
Patent DE-50009097-D1 (DE)
Inventor: SCHULZ DR
IPC: E04B2/96
Filed: 2000-10-17
Granted: 2005-02-03
Abstract: The facade component (50) is formed as a frame construction in post and beam format with heat-insulating properties, being composed of several vertical posts (3) with connected horizontal beams (1). The posts and beams limit fields, in at least a part of which panels (6) are arranged. The panels have an insulating layer (7), an inner limiting wall (10), which is fitted on the side of the insulating layer facing the building, together with an outer covering (9). Over the complete facade component runs an insulation (12) on the side of the panels facing the building. A rear wall (13) terminates the facade component on the side facing the building. The posts and/or the beams are of metal, the outer covering is of glass or metal and the rear wall is a plaster cardboard plate.
Patent DE-50009531-D1 (DE)
Inventor: WEHRLI PETER
IPC: B23Q1/56
Filed: 2000-05-30
Granted: 2005-03-24
Abstract: The arc erosion machine has a machine frame provided with a central machine structure (10) with a machining electrode (30), e.g. a wire electrode, which is moved relative to the machined workpiece (60) in one coordinate direction via a first electrode carriage (22), the workpiece moved in a second coordinate direction via a second workpiece carriage (16), which is moved horizontally in a vertical plane at the side of the side of the machine structure. An Independent claim for a module set for assembly of an arc erosion machine is also included.
Patent DE-50013195-D1 (DE)
Inventor: VIERTHALER MATTHIAS
IPC: H03G5/16
Filed: 2000-05-26
Granted: 2006-08-31
Abstract: A circuit for processing an input audio signal received at an input of the circuit provides a processed audio signal at a circuit output. The circuit includes first and second conductive paths through which the received audio signal travels. The audio signal is processed such that harmonics of the signal components with a low-frequency are generated in the second path and are admixed to the signal in the first path. In the second path the audio signal is sequentially bandpass filtered, weighted with a correction factor, amplified, limited to a predetermined value, and bandpass filtered, where the correction factor is reduced when the predetermined value is exceeded.
Patent DE-50103490-D1 (DE)
Inventor: MAERKL RICHARD
IPC: B23B41/08
Filed: 2001-10-02
Granted: 2004-10-07
Abstract: The invention relates to a self-tapping clamp for tapping pipes. Said clamp comprises a drilling element (1), a stop valve (2), a rotatable operating spindle (3) via which the stop valve (2) can be operated and the drilling element (1) can be driven. The inventive clamp also comprises a clamp housing (4) provided with at least two connection openings. The clamp housing (4) can be fixed via a first connection opening (5) to an outer surface (6) of a pipe (7) in a sealed manner, and the clamp housing (4) accommodates the drilling element (1) and the stop valve (2). A forced movement of the stop valve (2) in the direction of the rotational axis is permanently associated with a rotational movement of the stop valve (2) about a rotational axis. The aim of the invention is to create a self-tapping clamp, which is suited for tapping materials of the most varied types, especially hard materials. To this end, the drilling element (1) and the stop valve (2) can be torque-coupled and decoupled to/from one another by means of a coupling element (8), and the drilling element (1) can be axially displaced independent of a rotational movement of the operating spindle (3).
Patent DE-50107608-D1 (DE)
Inventor: CHASSOT LAURENT
IPC: A61K8/42
Filed: 2001-03-19
Granted: 2006-02-16
Abstract: N-Benzyl-p-phenylene diamine derivatives (I), with a ring-substituted benzyl group, and their physiologically compatible, water-soluble salts are new. N-Benzyl-p-phenylene diamine derivatives of formula (I), with a ring-substituted benzyl group, and their physiologically compatible, water-soluble salts are new: [Image] R 1H or 1-4C (hydroxy)alkyl; R 2R, cyano, nitro or morpholino; R : H, F, Cl, Br, I, 1-4C (hydroxy)alkoxy, 1-6C alkyl, 1-4C alkylthio ether, mercapto, amino, mono- or di-(1-4C (hydroxy)alkyl)-amino, trifluoromethyl, -acetyl (C(O)CH 3), trfluoroacetyl (C(O)CF 3), trimethylsilyl (Si(CH 3) 3), 1-4C hydroxyalkyl or 3-4C dihydroxyalkyl; R 3, R 4R, OH or acetamido; or R 3R 4a methylenedioxy (-O-CH 2-O-) bridge; R 5H, OH or 1-6 C alkyl; R 2-5not = H in at least one case; R 1not : H or 1-4 C alkyl if R 2, R 4, R 5H and R 3Cl; R 4not : nitro, methyl, OH, amino, dimethylamino, Br or Cl if R 1, R 2, R 3, R 5H. An independent claim is also included for oxidative colorants for keratin fibers, based on a developer substance-coupler substance combination, which contain compound(s) (I) or a physiologically compatible, water-soluble salt as developer component.
Patent DE-50109909-D1 (DE)
Inventor: EIKMEIER MARKUS
IPC: C09J7/20
Filed: 2001-11-08
Granted: 2006-06-29
Abstract: Adhesive tape for running reel changes with (a) two longitudinal edges (14, 16), (b) a splitting carrier system (7) and (c/d) self-adhesive material (8, 9) on the upper and lower sides of (7), has (e) notches (15) on at least the front edge (14) where the carrier (7) splits during reel change. An independent claim is also included for a method of splicing in which the uppermost strip of the above tape is partially glued on the back while the underside of the tape is stuck to the underlying strip so as to secure the uppermost strip; optionally only part of any covering on the self-adhesive material is stripped off so that the self-adhesive material required for the splicing process is still covered and the roll shows no free adhesive surface, after which any remaining covering material is removed in final preparation for splicing, then the new roll thus obtained is positioned next to an old, almost completely empty roll and brought up to the same speed of rotation, and the exposed adhesive on the new tape is stuck to the old tape at essentially the same speed while the carrier splits leaving residues on both the adhesive materials.
Patent DE-50114095-D1 (DE)
Inventor: YALCIN HAKAN
IPC: F02M63/00
Filed: 2001-04-11
Granted: 2008-08-21
Abstract: The injection valve has a housing, a nozzle body and a clamping nut connected to the housing that contacts the nozzle body with first contact surface ( 9 ) acting on a second contact surface ( 10 ), whereby the clamping nut clamps the nozzle body against the housing. The first or second contact surface has a curvature ( 24 ) towards the second or first contact surface and the both contact surfaces are in contact in the area of the curvature.
Patent DE-50202670-D1 (DE)
Inventor: SZUCHER ATTILA
IPC: B29C70/02
Filed: 2002-12-13
Granted: 2005-05-04
Abstract: A sonotrode has a circular blade (1) attached to it. A sonotrode disc (5) is attached to the sonotrode body, and the outer circumference of the disc forms the weld seam. Radial oscillations are exerted on the blade and the cutting edge of the blade extends over the outer circumference in the radial direction.  The sonotrode body is rotationally symmetric, and the sonotrode has a rotational drive. While the blade is cutting, the sonotrode disc forms a weld seam.
Patent DE-50203037-D1 (DE)
Inventor: ARNOLD LEONHARD
IPC: B32B3/02
Filed: 2002-12-11
Granted: 2005-06-09
Abstract: A plate-shaped body made of plastic material including a carbon-based filler material, the body having a recessed passageway. The recess is produced by punching, so that the passageway is accurately arranged in the body.
Patent DE-50206170-D1 (DE)
Inventor: MERTENS RICHARD
IPC: A61L15/60
Filed: 2002-12-16
Granted: 2006-05-11
Abstract: Compacted superabsorber (I), obtained by subjecting a composition containing synthetic superabsorber particles, more than 5% of which show a particle size of 250 microns or less to a specific contact pressure of at least 3 kN/cm or a pressure of at least 3 kN/cm<2>.  Independent claims are also included for  (1) a method (M1) as described above for the production of (I); (2) a method for the production of composites by bringing (I) into contact with a substrate; (3) composites obtained by this method; and (4) foam, moulded products, fibres, sheet, film, cables, sealing materials, liquid-absorbent hygiene articles, vehicles for plant growth and mould growth regulating materials, packaging materials, soil additives and building materials containing (I).
Patent DE-50210523-D1 (DE)
Inventor: DEML LUDWIG
IPC: C07K14/705
Filed: 2002-11-20
Granted: 2007-08-30
Abstract: The present invention relates to a method for the detection of epitope-specific T-cells and target epitopes of reactive T-cells. Furthermore, the present invention relates to vectors comprising a first promoter which is specifically inducible by the epitope-specific contact with a T-cell in antigen-presenting cells, a nucleic acid which is functionally linked to this first promoter and which encodes a marker gene, a second promoter which is constitutive in antigen-presenting cells, and a nucleic acid which is functionally linked to said second promoter. Furthermore, the present invention relates to antigen-presenting cells which are transduced with the vectors according to the invention.
Patent DE-50210737-D1 (DE)
Inventor: BEYER HOLGER
IPC: E05C9/20
Filed: 2002-09-04
Granted: 2007-10-04
Abstract: The drive rods (2, 13) of the fitments (14, 15) are coupled through an energy-accumulating element (19) fixable on the first of the two rods through corresponding fixing means (29,30) through which the element is substantially immovable in the longitudinal direction (5) relative to the first drive rod. <??>The fixing means can be an oblong hole and interengaging retaining projection.
Patent DE-50214267-D1 (DE)
Inventor: KIRSTEN LUTZ
IPC: H01G4/30
Filed: 2002-04-11
Granted: 2010-04-22
Abstract: An electrical component includes a stack of layers. The layers include dielectric layers and electrode layers. The dielectric layers have a resistance with a positive temperature coefficient. The electrode layers are electrically conductive and are interspersed among the dielectric layers. At least one of the electrode layers includes a constituent that is comprised of a base metal and that is at least partially coated with a protective layer. The protective layer includes a material that slows oxidation of the base metal.