baber/WOPTO huggingface dataset:
Patent DE-19720885-A1 (DE)
Title: Wooden support for shuttering
Inventor: HAGEMES KLAUS
IPC: E04G11/56
Filed: 1997-05-17
Abstract: An adjustable I-section support for the external space of shuttering, or for supporting ceiling shuttering has a central rib (2) of the support double (5,6) to receive a telescopic extension (9). The extension has a head (10) with a similar profile as the strut, whereby the two components are locked together in different positions by pegs inserted through holes (8,13) in the central ribs. The extensions are made of aluminium alloy, steel or other load bearing material. Both ends of a strut are fitted with extensions. The hole spacing is different in the two components to generate a large variety of length options.
Patent DE-19720893-A1 (DE)
Title: Hydrocarbon vapour handling device for vehicle
Inventor: ENGELER WERNER
IPC: F02M25/08
Filed: 1997-05-17
Abstract: The vehicle has a fuel tank (1) which is filled with a hydrocarbon fuel (2). An offtake (5) removes hydrocarbon vapour (3), for example when the tank is being filled. The offtake is connected to a catalytic converter (10) with a photocatalytic material (12). This converts the hydrocarbon into carbon dioxide and water in the presence of oxygen, which is also supplied into the catalyst.
Patent DE-19721798-A1 (DE)
Title: Book with speaking bookmark
IPC: G11B3/00
Filed: 1997-05-24
Abstract: The book includes a speaking bookmark which is equipped with a flat and rigid object connected flexibly with the book. The cover, or at least one page of the book is equipped with at least one oblong sound carrier with a profiled surface, which is formed in such way, that a stored acoustic information is reproduced when it is brushed over with the flat object.  The flat object is forced into audible oscillations when stroking the sound carrier, and includes a rectangular edge with an edge radius larger than 20 mm and smaller than 200 mm for the scanning.
Patent DE-19723723-A1 (DE)
Title: Piezoelectric fluoro copolymer coatings on prostheses, implants or electrodes
Inventor: DANZ RUDI DR
IPC: A61L31/14
Filed: 1997-05-30
Abstract: A polymer coating on a prosthesis, implant or body electrode consists of a vinylidene fluoride/tri- or tetra-fluoroethylene copolymer (optionally as a composite with a polyacrylate, polystyrene and/or polycarbonate) and is characterised by being electrically polarised so as to impart piezoelectric properties. The polarisation process is preferably preceeded by heat treatment of the coating.
Patent DE-19723910-A1 (DE)
Inventor: KNESCH HOLGER
IPC: A45D26/00
Filed: 1997-06-06
Abstract: The invention relates to an epilation device and to a method for using said device, especially for plucking hair from human skin, comprising a handheld housing which accommodates a motor for driving a nipping device (14). Said nipping device (14) is especially able to turn, and is provided with nipping elements (16) for grasping and plucking out the hairs. The inventive device also has a means for reducing the pain caused by plucking the hairs out, said means containing at least one electrode. Said means of reducing pain produces an electric spark (76) on the skin before the hair is plucked out. Said spark (76) causes an additional pain which corresponds with the pain caused by plucking out the hair in terms of pain characteristics, but is preferably less intense.
Patent DE-19736366-A1 (DE)
Title: Isolating anionic substances e.g. protein, nucleic acids, from aqueous systems
Inventor: BAYER ERNST PROF DR
IPC: B01J41/04
Filed: 1997-08-21
Abstract: Anionic organic substances (I) are isolated from aqueous systems by reversible binding to cationic polymeric nanoparticles (II), and altering the pH of the dispersion medium allows extraction and release of (I).
Patent DE-19737910-A1 (DE)
Title: Mirror housing for external light with tubular lamp
Inventor: BIEWALD WOLFGANG
IPC: F21V17/02
Filed: 1997-09-01
Abstract: The housing (1) is mounted to be movable wrt. the lamp holder inside the external light along the mirror's longitudinal axis (30) and/or at least part of each mirrored side wall (4,5) is formed by a tiltable mirrored side strip with concave curvature
Patent DE-19741126-A1 (DE)
Title: Method of coating the inside of cooling towers etc.
Inventor: WARTENBERG GERHARD
IPC: B05B13/00
Filed: 1997-09-15
Abstract: Masonry or concrete surfaces, e.g. inside cooling towers, are coated with a protective plastic film applied by electrostatic spray guns from a cabinet which is moved over the surface by a cable mechanism, the amount of coating being controlled by the flow rate of the plastic mixture and the forward speed of the sprayer. A process for the continuous coating of masonry or concrete surfaces (e.g. the inside walls of cooling towers, for protection against aggressive media) by applying a plastic film (e.g. of casting resin or polyurethane resin) section by section, in which the plastic mixture is adjusted to a working time of 50 minutes to 60 hours by mixing and sieving and then applied by electrostatic spray at 60-100 kV under a pressure of 70-100 bar by means of coating elements moving progressively over the surface (vertically and/or horizontally), the amount of coating deposited being controlled by regulating the flow rate through the coating elements and the forward speed of the elements. An Independent claim is also included for the apparatus used for this process, comprising: (a) a coating cabinet (27) which can be moved vertically and/or horizontally over the wall and kept at a constant distance (d) from the wall (1) by means of a cable pull (21) and a clamp (24), provided with coating elements (33) connected to a flow meter (41) and set at the above distance from the wall, the flow meter being connected on one side to a mixing/sieving system (39) plus pressure reducer (38) and on the other side to a controller (40) with a set-point transmitter (53); (b) a feed system (50) at the bottom of the wall, connected to the pressure reducer in the box by separate pipelines (48, 49) for feeding the components (A, B) of the mixture to the mixer/sieve and common lines to the coating elements, a system (52) for flushing out the coating elements, spray nozzles, flow meter and other elements as above via a separate line (51); (c) one or more actuators (8, 10, 19, 24) for the cable pull (21) and clamp (24), controlled by a frequency converter (54) which is connected to the regulator (40) in the cabinet (27); (d) a radio control unit at the bottom of the wall which controls the forward speed of the elements and the flow rate; and (e) earth connection(s) for the wall.
Patent DE-19743365-A1 (DE)
Inventor: HEDLER HARRY
IPC: H05K3/06
Filed: 1997-09-30
Abstract: The conductor track system is applied simultaneously to several individual substrates in several coating and microstructuring steps. Said substrates form a single piece and are separated only after structuring has occurred. In order to produce ready-made thin substrates, the individual substrates are processed at least during structuring in the form of a strip.
Patent DE-19743694-A1 (DE)
Title: Rotor with rotor blade tapered to rotor blade rear edge for wind power plant
Inventor: WOBBEN ALOYS
IPC: F03D1/06
Filed: 1997-10-02
Abstract: The rotor blade (1) has a tapered rear edge (2) with the degree of tapering of the blade increasing in the direction of the rotor blade rear edge. No step type stage in the rotor blade exists in this region. The degree of taper increases at the distances (A,B,C) and between the three kinks (12) in the inlet side of the rotor, the increase remains constant.
Patent DE-19744523-A1 (DE)
Title: Security system for vehicle
Inventor: KUMOR GYULA
IPC: B60N2/20
Filed: 1997-10-09
Abstract: The vehicle security system dispenses with separate locking clamps for the steering wheel and uses the seat back of the driver's seat to block the steering wheel by being swung forward onto the steering wheel. A security lock clamps the seat back into the blocking position. The security lock can be a mechanical key operated type or it can be operated by an electronic lock with a security code, which can be on a chip card. The locking mechanism can also be applied to the front passenger seat.
Patent DE-19745491-A1 (DE)
Title: Production method for manufacturing passenger vehicle seats, with backrest and seat shells
Inventor: KRUEGER J
IPC: B60N2/90
Filed: 1997-10-15
Abstract: The seat (4) has a middle part (2) comprising the shells of the backrest (3), and support stays (5,6).  The support stays and middle part are cast in one piece for a standard seat. For a special seat, the support stays are cast with an inserted core for which the support stays are added later to a separate middle part. The support stays have a C-shaped cross section, and are L-shaped in a lengthwise direction with ridges (7).
Patent DE-19745628-A1 (DE)
Title: Solid-phase synthesis of aromatic phosphinic acid derivatives
Inventor: HAAF KLAUS DR
IPC: C07F9/32
Filed: 1997-10-10
Abstract: A process for preparing aromatic phosphinic acid derivatives of formula Y-R<1>-P(O)(R<2>)-OR<3> (I)), comprises: (a) reacting an adduct of formula resin-linker-Z-E<1>-S<1>n (II) with a phosphinate of formula A<1>O-P(O)(H)-A* (III) in the presence of a Pd catalyst to form a resin-bound compound of formula resin-linker-Z-E<1>-P(O)(H)-OA<1>n (IV); (b) optionally converting E<1> to a derivatised group (E<1>)' in one or more reaction steps to form a resin-bound compound of formula resin-linker-Z-(E<1>)'-P(O)(H)-OA<1>n (IV'); (c) optionally hydrolysing (IV) or (IV') to form a resin-bound compound of formula resin-linker-Z-E<1>-P(O)(H)-OHn (V) or resin-linker-Z-(E<1>)'-P(O)(H)-OHn (V'); (d) optionally converting (V) or (V') to a compound of formula resin-linker-Z-E<1>-P(O)(H)-OR<3>n (VI) or resin-linker-Z-(E<1>)'-P(O)(H)-OR<3>n (VI'), where R<3> is as defined above but not H; (e) optionally converting (IV), (V), (VI), (IV'), (V') or (VI') to a compound of formula resin-linker-Z-E<1>-P(O)(R<2>)-OA<4>n (VII), resin-linker-Z-(E<1>)'-P(O)(R<2>)-OA<4>n (VII'), resin-linker-Z-E<1>-P(O)(E<2>)-OA<4>n (VIII) or resin-linker-Z-(E<1>)'-P(O)(E<2>)-OA<4>n (VIII'), (f) modifying E<1>, (E<1>)', E<2> and A<4>, if necessary, to obtain a compound of formula resin-linker-Z-R<1>-P(O)(R<2>)-OR<3>n (IX); and (g) cleaving (IX) to obtain (I). R<1> = optionally substituted aryl or heteroaryl; R<2> = H or an organic group optionally bonded through a heteroatom; R<3> = H or a C-bonded organic group; Y = a functional group remaining after cleaving (I) from a resin resin = an n-valent polymer residue; n = 1 or more; linker = an organic linker; Z = a functional group or bond from which Y is formed when the compound is cleaved from the resin-linker residue; E<1> = R<1> or a precursor of R<1>; S<1> = a functional group suitable for Pd-catalysed substitutions analogous to the Heck reaction; A<1> = H or an organic group; A* = a hydrolytically removable group or a group removable after an intermediate reaction; (E<1>)' is not further defined;  E<2> = a group that can be derivatised to form E<2>; A<4> = A<1>, H or R<3>.
Patent DE-19746080-A1 (DE)
Title: Optical fibre splicing parameter evaluation system
Inventor: RUEGENBERG GERVIN DIPL ING
IPC: G02B6/255
Filed: 1997-10-17
Abstract: The evaluation system has the stripped ends (FE1,FE2) of the optical fibres (LW1,LW2) positioned at an initial radial offset to one another, with their end faces brought into contact, before warming the point of contact (KS) between them. The resulting reduction in the initial radial offset is used for evaluating the splicing parameters.  Pref. the welding time is determined from the reduction in the radial offset from warming the contact point between the optical fibres to ensure a required final radial offset between the optical fibres, corresponding to the optimal welding characteristics.
Patent DE-19746667-A1 (DE)
Title: Heterogeneous catalyzed gas phase oxidation of propane to acrolein and acrylic acid
Inventor: JACHOW HARALD DR
IPC: C07C69/734
Filed: 1997-10-23
Abstract: Heterogeneous catalyzed gas phase oxidation of propane to acrolein and/or acrylic acid uses 2 consecutive, stationary beds of catalysts based on different multimetal oxides and a starting gas mixture containing \- 50 vol.% propane, \- 15 vol.% oxygen and 0-35 vol.% inert gas. Heterogeneous catalyzed gas phase oxidation of propane to acrolein and/or acrylic acid involves passing a mixture of propane, oxygen and optionally inert gas over a stationary catalyst bed at 300-500  deg C. Two consecutive, stationary beds of catalysts based on different multimetal oxides (A and B) are used and a starting gas mixture containing \- 50 vol.% propane, \- 15 vol.% oxygen and 0-35 vol.% inert gas is passed through the catalyst bed A and then B. The active materials of the catalyst beds are multimetal oxides of formula M<1>aMo1-bM<2>bOx (I) in bed A and multimetal oxides of formula Bia'Mob'X<1>c'X<2>d'X<3>e'X<4>f'X<5>g'X<6>h'Ox'(II) in bed B: M<1> = Co, Ni, Mg, Zn, Mn, Cu and/or Sn; M<2> = W, V, Te, Nb, P, Cr, Fe, Sb, Ce and/or La; X<1> = W, V and/or Te; X<2> = alkaline earth metal, Co, Ni, Zn, Mn, Cu, Cd, Sn and/or Hg; X<3> = Fe, Cr and/or Ce; X<4> = P, As, Sb and/or B; X<5> = alkali metal, Tl and/or Sn; X<6> = a rare earth metal, Ti, Zr, Nb, Ta, Re, Ru, Rh, Ag, Au, Al, Ga, In, Si, Ge, Th and/or U; a = 0.5-1.5; b = 0-0.5; a' = 0.01-8; b' = 0.1-30; c'  = 0.1-20; d', e' = 0-20; f' = 0-6; g' = 0-4; h' = 0-15; x, x' = a number depending on the valency and content of elements other than oxygen.
Patent DE-19750288-A1 (DE)
Title: Polymer additive for improving processing characteristics
Inventor: ROM CHRISTEL
IPC: C08L69/00
Filed: 1997-11-13
Abstract: Carbonic acid ester and/or carboxylic acid ester group containing polymer additives improve the processing properties of polyolefin(s) and their copolymers. Additives (I) to improve the processing properties of polyolefins and their copolymers comprise carbonic acid ester and/or carboxylic acid ester group containing polymers of formula (1). The polyolefin contains 0.1-50 wt.% (I). ((-CHR1CHR2OCOO)x-(CHR3CHR4OCOO)y-(CHR5CH2COOO<->)z)n (1); R1 - R5 = H or alkyl; x, y, z  = 0 - infinity (at least one is greater than 0); n = 0.1 - 10<4>.
Patent DE-19750477-A1 (DE)
Title: Air humidity regulating process
Inventor: PARTHY KAI DIPL ING
IPC: F24F11/00
Filed: 1997-11-14
Abstract: A process for regulating the air humidity in a room or chamber comprises using the change in length of a substance (1), which swells when moist, to open and close the room or chamber.
Patent DE-19750501-A1 (DE)
Title: Regulation method of motor vehicle ASR system around bend for motor vehicles
Inventor: LAUER JOSEF
IPC: B60T8/175
Filed: 1997-11-14
Abstract: The method for regulating a drive slip regulation system (ASR) for motor vehicles with travel around a bend is carried out, involves lowering the engine torque of the vehicle drive engine, as soon as the drive slip of a wheel exceeds a specified regulating threshold. With travel around a bend, the engine torque requirement (Mv) is lowered about a specified value (DELTA M), for the duration (Tk) of the bend travel identification, or approximately for the duration (Tk) of the bend travel identification. In a drive slip regulating mode (ASR mode), engine torque requirement is computed in a regulating system and/or is formed in a regulating circuit and is carried out with the identification of travel around bend.
Patent DE-19753416-A1 (DE)
Title: Steam blowing chest for a paper machine wire section
Inventor: PUURTINEN ARI
IPC: D21F7/00
Filed: 1997-12-02
Abstract: A steam chest consists of a steam chamber (11) for blowing steam onto a web of paper or paperboard carried on and moving with a sieve (20, 23), and a suction zone (12) located on the leaving side of the steam chamber (11) of the steam chest (10) to remove steam mist. The suction zone (12) is built so as to extend as far as the sides of the steam chamber in the areas (12A) of the edges of the web. The steam chest has edge trimming devices (130) for the web which are located in the areas of influence (12A) of the laterally extended sides of the suction zone so as to remove fibre and filler arising during edge trimming and thus prevent fouling of the edges of the steam chest.
Patent DE-19755575-A1 (DE)
Title: Increment system  for detecting angular position of crankshaft or camshaft, especially at engine start
Inventor: KUHN JOACHIM
IPC: F02D41/34
Filed: 1997-12-15
Abstract: The system has a sensor fixed to the shaft and an increment wheel connected to a shaft with incremental markings (10-12) arranged in concentric evenly spaced circular lines around their entire circumference. A pulse section (20-22) and a pause section (30-32) are provided in a uniform sequence. The pulse and pause sections differ from each other, and the sensor detects this. A pulse:pause ratio of an arc measurement taken by the pulse section, has the arc measurement taken by the pause section. The circle described by each circle line is divided in to sectors, which each have an integral amount of incremental markings, with a uniform pulse:pause ratio. At least two sectors are provided, with different pulse:pause ratios.
Patent DE-19756779-A1 (DE)
Title: Agent which cools pyrotechnically produced gas containing an aerosol
Inventor: MODIGELL MICHAEL PROF DR ING
IPC: C06D5/00
Filed: 1997-12-19
Abstract: An agent cools pyrotechnically-produced gas containing an aerosol. The novelty is that: (a) the agent is a water-laden absorbent which liberates water when in contact with hot gases; (b) the agent releases practically no water under normal conditions of temperature and humidity; (c) the adsorbent material has an adsorption isobar and is chemically inert; (d) the adsorbent agent is kiesel gel, silicic acid, or zeolite. Also claimed is a suitable assembly for cooling hot gases, in which particulate matter forms a bed positioned before the discharge outlet.
Patent DE-19757546-A1 (DE)
Inventor: GRAF WALTER DIPL ING
IPC: F16N29/02
Filed: 1997-12-23
Abstract: Each lubricant dispensing unit (1) consists of a container (2), a supply of the individually required lubricant (3) and an electric drive (4). A central control unit (6) which can be situated outside the manufacturing company, processes the incoming data and provides the units with the necessary information for adequate lubrication. The internet (11) could be used for data transmission.
Patent DE-19800231-A1 (DE)
Title: Vehicle trailer unit with fold-out walls
Inventor: BOEHLER THOMAS
IPC: B60P3/14
Filed: 1998-01-07
Abstract: A machine (15) within the unit (3) can be used from outside or inside the unit which (3) has a power supply in the vehicle trailer (1) as well as a set of worktables (9a,9b) which can fold outward and have their own ground supports (10a,10b). The unit has its own lighting (16) and is releasably coupled to the trailer frame and can be accessed by foot via drawbar.
Patent DE-19800388-A1 (DE)
Title: Floor vacuum cleaner suction head
Inventor: DILGER HORST
IPC: A47L9/02
Filed: 1998-01-08
Abstract: The vacuum cleaner suction head has a housing (1) and a suction mouth (3) bounded by edges (3) on the underside of the housing. The edges protrude on a bottom surface (4) of the housing which has a bottom-side peripheral edge arranged in the working direction at a distance from the suction mouth edges that protrudes below relative to the housing bottom surface and lies on a carpet nap to be vacuumed in a noise-enclosing fashion.  The suction mouth edges protrude minimally relative to the peripheral edge of the housing and deeper into the carpet nap to be cleaned than the peripheral edge. The bottom-side peripheral edge of the housing is rounded outwards like a beading.
Patent DE-19804213-A1 (DE)
Inventor: MAUS WOLFGANG
IPC: B01D53/86
Filed: 1998-02-03
Abstract: The invention relates to a catalytic exhaust gas cleaning system (1) and a corresponding compensation layer (4), especially for motor vehicles. The inventive system reliably protects a so-called swelling mat (5) from strongly pulsating streams of exhaust gases, even at very high ambient temperatures. To this end, a compensation layer (4) comprising the swelling mat (5) and an insulating mat (6) is provided between an outer housing (3) and a honeycomb (2). An edging (7) is produced preferably by folding round the insulating mat (6). Said edging (7) is thicker in the area of at least one face of the honeycomb (2) than in the remaining inner area (8) of the insulating mat (6). Next to the side of the inner area (8) facing away from the honeycomb (2), the swelling mat (5) is arranged so that the thicker area of the edging (7) of the insulating mat (6) covers those edge areas of the swelling mat (5) which are at risk of abrasion. The compensation layer (4) preferably consists of a composite material which can be wound. The invention is characterised by its especially simple and effective construction and is also suitable for use in devices within motor vehicle exhaust gas cleaning systems (1) which are situated close to the engine, even when thin-walled-ceramic honeycombs are used.
Patent DE-19805248-A1 (DE)
Inventor: PODSZUN WOLFGANG DR
IPC: A01N25/10
Filed: 1998-02-10
Abstract: The invention relates to novel pearl polymer formulations, consisting of (I) a particulate solid phase which contains A) a styrene copolymer of a) between 15 and 75 weight % styrene, b) between 5 and 40 weight % (meth)acrylnitrile, c) between 10 and 70 weight % (meth)acrylic acid ester with between 4 and 18 carbon atoms in the ester part and d) between 0 and 30 weight % other vinyl monomers, B) at least one agrochemical active ingredient, and C) possibly additives, where the concentration of agrochemical active ingredient is between 5 and 75 weight % and the solid phase has a mean particle size of between 1 and 100  mu m, and II) possibly a liquid phase. The invention also relates to a method for producing these new formulations and their use for the administration of agrochemical active ingredients.
Patent DE-19807571-A1 (DE)
Inventor: KRONE BERNARD
IPC: A01D78/10
Filed: 1998-02-23
Abstract: The two front (4,5) and two rear (6,7) rotary rakes have arms (10,10.1) fitted with tines (9) and supported by wheels (8) turning on vertical axles. The rotary rakes are positioned on both sides of a support frame (3) which has runner-wheels (26,27). The rakes are driven by hydraulic piston-cylinder arrangements (12-15) between a horizontal operating and a vertical transporting position.
Patent DE-19808740-A1 (DE)
Title: Device to maintain minimum radial blade tolerance in thermal turbo engines
Inventor: NGUYEN UY-LIEM
IPC: F01D11/12
Filed: 1998-03-02
Abstract: The heat accumulation segments (8) of the turbo engine contain a number of evenly distributed cutting tools (9) with cutting edges. The cutting edges face towards the tips of the blades (3), and project radially over the segments by an amount, which corresponds approximately to the minimum radial blade tolerance. The tools have a mainly flat block-shaped body with top flat cutting edges.  The block has a wide fastener foot, and its width corresponds to the width of the associated blade tip. The cutting edges are of wear-resistant material, preferably tungsten carbide.
Patent DE-19810516-A1 (DE)
Title: U-shaped plastic clothes hanger
Inventor: WEIHRAUCH GEORG
IPC: A47G25/14
Filed: 1998-03-11
Abstract: The hanger body (15) has a downward facing U-profile with a hole (16) in at least one of the shanks (15a) for holding a finger of a vignette. The lower wall of the hole facing the open side of the U-profile is inclined downwards from the outside to the inside wall of the shank.  An Independent claim is made for the manufacturing process. Preferred Features: The hole is close to the free end of the shank (15a) and has a rectangular cross-section on both inner and outer sides. The inclined hole wall is at 45 deg  to the shank length and the opposing upper wall is perpendicular to shank length. The inclined wall surface is convex and has a smooth transition into the inner wall of the shank.