baber/WOPTO huggingface dataset:
Patent DE-4025575-A1 (DE)
Inventor: KOESTER BERND
IPC: G01N27/22
Filed: 1990-08-11
Abstract: The process proposed makes it possible to determine the mean local density of a fed strip of material (5) containing irregularly distributed inhomogeneities, the density being measured through the whole cross-section of the strip (5). The process calls for the strip of material (5) to be advanced in pre-determined steps and the capacitance of the strip (5) to be measured, through the whole cross-section of the strip, in at least two directions at right angles to the direction of advance (F) for a pre-determined section of the strip (5). From the change in capacitance at each step forwards, the capacitance is determined for the material entering or leaving the section.
Patent DE-4027583-A1 (DE)
Title: Ram extrusion of profiles from e.g. wood chips and resin binder - using divergent stepped press chamber giving uniform compression, high strength and good surface etc.
Inventor: BISCHOF HANS-JOCHEN DIPL ING
IPC: B30B15/00
Filed: 1990-08-31
Abstract: Sequential ram extrusion of profiles from natural (wood) chips and (curable resin) binders wth divergent press chamber in the form of steps whose size and length are dependent on the press stroke. The size of the steps may vary as moulding pressure increases during the stroke to give approximately constant compression of the charge. Pref. three steps chamber may be (stepped) cylindrical or square. Corners of steps may be chamfered. USE/ADVANTAGE - Pallet blocks and structural sections. In a parallel chamber the chips tend to orient near the ram face, forming a 'mat' and more highly compressed than remainder of the charge, largely independent of ram stroke or velocity, and this bonds (poorly) to the beginning of the next charge which is less compressed, giving points of fracture and low strength in the prod. (4pp Dwg.No.0/1)
Patent DE-4030301-A1 (DE)
Title: Distributor system for incoming and outgoing optical fibres - terminates in plug cassettes with front side through couplers
Inventor: BLONDEEL GEERT
IPC: G02B6/44
Filed: 1990-09-25
Abstract: In the distribution system, the incoming and outgoing optical fibre ends (2) terminate in plug cassettes (1), whose front sides have bushing couplings (3). The ends (4) of the individual fibres of the optical fibre cables (2) are each coupled by a fibre plug (5) of such design that in a plug housing (7) is formed a finger splice (6). One splice end protrudes from the plug housing while its inner coupling end is coupled firmly to the plug contact (8) of the optical fibre plug via an optical fibre. Pref. the individual plug cassettes are in the form of an enclosed housing with a lockable sliding drawer (9). ADVANTAGE - Simple assembly and compact design.
Patent DE-4030358-A1 (DE)
Title: Introducing amino gps. into polypropylene textiles for reactive dyeing - by forming radicals on the fibre, esp. by irradiation, grafting with N-vinyl-amide and hydrolysing amide to amine gps.
IPC: D06M14/28
Filed: 1990-09-26
Abstract: Incorporating amino gps. into polypropylene (PP) fibre in order to confer affinity to anionic dyes and reactive dyes; the process involves producing radicals on the textile material, graft-linking with N-vinylamides (I) and then hydrolysing the amide gps. to amino gps.. More specifically graft-linking with (I) is carried out with the aid of electron beam irradiation; (I) are cyclic or linear vinyl-amides, e.g. N-vinyl-pyrrolidone, -caprolactam or -methylacetatmide, and the amide gps. are hydrolysed in acid medium, pref. in 5-20% HCl at 20-95 deg. C. e.g. by treating fibre grafted with 10% N-vinylpyrrolidone for 1 hr. at 95 deg. C with 9% HCl. USE/ADVANTAGE - The process increases the affinity of PP fibre textiles towards anionic and reactive dye and hence gives wash-fast colours. (4pp Dwg.No.0/0)
Patent DE-4036247-A1 (DE)
Title: Swing dosing unit for loose bulk material - has conveyor channel with negative pitch to avoid free flow
IPC: B65G65/44
Filed: 1990-11-14
Abstract: The swing dosing unit has a filling funnel (1). The loose material in the funnel passes into the swing body (3) via the spring (2) and thence into the conveyor channel (4). The conveyor channel has a negative pitch so that the loose material cannot flow freely but is only set in motion through vibration. The swing body is radially vibrated through the swing drive (7) so that the loose material does not clog in the closed conveyor channel. USE - Solid material dosing unit.
Patent DE-4037167-A1 (DE)
Title: Shell reinforcement structure - comprises box with cover accommodating reinforcing steel bars
Inventor: OBERNOLTE REENT
IPC: E04G21/12
Filed: 1990-11-22
Abstract: The shell structure has holes in an outer surface through which pass sections of the reinforcement bars, and to the main boxes (12,14) are fixed lateral box-shaped projections (16,18) which form thrust pockets. These projections have splicing plates which are insertable for fixture of the projections in the joints between the lower box and the cover. The splicing plates are formed on U or L-shaped cross-sectioned bridges which at least are at one long side end project over the body of the projection. The box-shaped projections (16,18) are formed has hollow bodies open on their top surfaces, and carrying a withdrawable filler body. USE - In connection with reinforcement materials for concrete.
Patent DE-4039088-A1 (DE)
Title: Antilock braking system for vehicle - makes use of sleeve seals to control fluid flow to reservoir
Inventor: BURGDORF JOCHEN DIPL ING
IPC: B60T8/38
Filed: 1990-12-07
Abstract: The anti-lock hydraulic braking system is for a vehicle in which a reservoir (15) is attached to the return flow pipe (6) between the outlet valve (7) and the master cylinder (1). The take-up volume corresponds to a volume forced out of the master cylinder if the master cylinder piston moves beyond a given point. A pressure medium path is created between the reservoir and the master cylinder controlled by a valve (16) which opens towards the master cylinder. USE/ADVANTAGE - ABS system in which pressure in the circuit is controlled by sleeve seals (13 and 20).
Patent DE-4100851-A1 (DE)
Title: Protective collar for sick domestic animals - is shaped like cone with soft plastics edging strips and ventilation holes
Inventor: VELLING KLAUS
IPC: A01K27/00
Filed: 1991-01-14
Abstract: The ruff or protective collar for sick domestic animals is shaped into a conical bag around the neck. It is fastened to the ordinary collar to prevent the injury being knocked. Soft plastics strips (10,11) are fitted around the outer and inner rim of the ruff (1) and ventilation holes (16,17,18) are distributed over the whole surface (15) of the ruff (1).  Fasteners (21,22) are incorporated to fasten the overlapping ends (19,20) together with straps (3,4,5). USE/ADVANTAGE - Easier to handle with increased acceptance on the part of the animal.
Patent DE-4101151-A1 (DE)
Title: Hollow fishing rod of glass or carbon fibre - has non-round cross=section which automatically lines up rings on assembly
Inventor: KIRCHNER KNUT DR RER NAT
IPC: A01K87/00
Filed: 1991-01-14
Abstract: A fishing rod of hollow glass or fibre carbon whose cross section is not round, but the cross sectional axes differ from each other and form a length relation of about five to three. The basic cross section is elliptical or triangular with rounded corners. USE/ADVANTAGE - The non round section automatically lines up the rings when the rod sections are put together.
Patent DE-4106557-A1 (DE)
Title: Combined portable and car cassette radio - has additional features to allow use as portable radio in form of telescopic aerial carrying handle and connectors for mains supply
Inventor: MAERTEN ANDREAS DIPL ING
IPC: H02J9/06
Filed: 1991-03-01
Abstract: The radio is designed as a pull out unit that can also be used as a portable radio. The unit has a centre module (4) that contains the receiver and amplifier electronics and has a pair of loud speaker modules (5) mounted on base units. A carrying handle (3) is pivot mounted. On the one side are a power connection and aerial coupling for in vehicle use. The base has a multifunction scoket (3) and an battery indicator is located on the front panel. The other side of the loudspeaker base module has connections to mains supply. ADVANTAGE - Can be removed from vehicle to prevent theft.
Patent DE-4113828-A1 (DE)
Title: Powered mowing vehicle - has container for material which can be raised and lowered by scissors linkages
Inventor: MOHR HERMANN
IPC: A01D43/063
Filed: 1991-04-27
Abstract: The mowing vehicle (1) has a container (4) that can be raised and lowered, and into which the mown material is conveyed. The container is connected to the vehicle via one or more scissor-type linkages (10) that can be expanded upwards and pushed together downwards, and which may have a cage-like structure. USE/ADVANTAGE - The vehicle is robust, resistant to tipping over, and not vulnerable to wear.
Patent DE-4113911-A1 (DE)
Title: Electrolytic decomposition of ammonium in aq. soln. - by electrolysis using insol. anode esp. of platinum gp. metal
Inventor: KABS MICHAEL DR
IPC: C02F1/467
Filed: 1991-04-27
Abstract: Oxidative decomposition of ammonium in aq. soln. comprises electrolysing the soln. using an insol. anode. Anode pref. contains a Pt gp. metal such as Ru, Rh, Pd, Ir or Pt, esp. anodes comprising a Ti carrier coated with Pt as described e.g. in DE1467221; anodes with the Pt gp. metal present as an oxide-contg. coating which may also contain up to 50 wt.% oxides of non-noble metals such as Mn, Pb, Cr, Co, Fe, Ti, Ta, Zr or Si, e.g. on a carrier of Ti, Ta, Zr, Nb or alloys of these, and esp. anodes with a coating of Ru oxide-Ti oxide, Ir oxide-Ta oxide or Ru oxide-Ir oxide-Ti oxide, e.g. as described in DE1571721; and anodes of carbon esp. in the form of graphite. Pref. the electrolysis is carried out at an anodic current density of 500-12,000 A/m2, esp. 1000-4000 A/m2. USE/ADVANTAGE - Process allows decomposition of ammonium nitrogen present e.g. in industrial effluent waters e.g. those resulting from the recovery and sepn. of metals from aq. solns. of their salts or from the scrubbing of gases. Decomposition of ammonium is by direct anodic oxidn. without using excess chlorine to oxidise ammonium into N2 and HCl as described in Chem.-Ing.Techn. 62(1990), No. 3, 177. Electrolysis may be carried out with addn. of chloride to the electrolysis soln., whereby anodically formed Cl also causes oxidn. of ammonium while Cl-consuming side reactions are suppressed and no toxic chloramines are formed. Esp. useful for treating effluent waters produced by scrubbing gas streams contg. ammonium with HCl solns.
Patent DE-4115148-A1 (DE)
Inventor: ROETGERS CHRISTIANE
IPC: A61Q5/10
Filed: 1991-05-08
Abstract: Oxidation colorants which as oxidation colorant raw products in a cosmetic carrier contain an oxidation base of formula (I), in which R<1> is an NH2 group or a hydroxyl group, and as a coupler a combination of at least one green coupling compound of formula (II), and at least a second violet coupling compound of formula (III), produce, after oxidative coupling on keratin fibres, e.g. human hair, brilliant black colours with improved fastness.
Patent DE-4115538-A1 (DE)
Title: Carrying case structure - has natural stone sides which are made of layer of stone, plastics laminate, honeycomb structure and lining inside
Inventor: STEINER ROBERT
IPC: A45C5/02
Filed: 1991-05-13
Abstract: The case has one or more externally visible surfaces made of natural stone panels (1), 1-5 millimetres thick and stuck onto a plastics laminate (2) 0.2 to 2 millimetres thick. The plastics laminate is joined to a honeycomb structure (3) of plastics or lightweight metal with a thickness of 3 to 20 millimetres, and a honeycomb edge of 2-10 millimetres. The side facing the case interior has a plastics layer (4) and a textile or leather lining (5). The plastics layers (2,4) are reinforced by plastics, glass, carbon or porcelain fibres. The case corners have metal or plastics reinforcements (6,8) stuck onto or into them. USE - Square or cylindrical case, for documents, jewellery, toiletries, travelling articles.
Patent DE-4132528-A1 (DE)
Title: Plastics fixing device for attaching sealing foil to tunnel walls - comprises two concentric discs with concentric recessed metal plate which is nailed to the tunnel walls
IPC: E04D3/36
Filed: 1991-09-30
Abstract: The plastics fixing device for attaching a plastics sealing foil to tunnel walls comprises two concentric discs. The first one (1) is attached to the wall by a concentric recessed metal cover plate and a nail driven through both metal plate and plastics disc into the wall. The foil (4) is fused to the surface of the second disc (2) which is separated from the first disc at the point of weakness (3) running concentrically around the second disc. An integral holding ring (8) forms the outer edge of the first disc. USE/ADVANTAGE - Plastics fixing device for attaching sealing foil to tunnel walls. Any damage to the foil at the fixing point is prevented.
Patent DE-4132951-A1 (DE)
Inventor: RONEY J PAUL S
IPC: G16H10/60
Filed: 1991-10-04
Abstract: A method of operating a treatment ventilation terminal according to the invention comprises the establishing of an electronic file relating to a specific patient and formed by data signals defining a group of personal patient-treatment events, each treatment event being defined by a predetermined set of attributes and each attribute defining a characteristic of the event, and the displaying, at the level of the treatment ventilation terminal, of the said treatment events with their selected attributes. A personal programme of specific treatment of the said patient is displayed for a provider of treatment. <IMAGE>
Patent DE-4135204-A1 (DE)
Title: Wrapping machine for cube-like object - uses two folders, for two wrapping movements, folding side edges during second movement
Inventor: KRIEGER WILLI DIPL ING
IPC: B65B11/16
Filed: 1991-10-25
Abstract: The method is for the wrapping of a cube-shaped object, or a group of objects, in a blank of flexible wrapping material. The blank is placed around the object, so as to cover front, top and base, and with remaining projecting sections. These are then folded down, so as to overlap. Projecting side edge sections (15-18) of the wrapping blank are folded down in a second displacement movement of the object, after the central edge sections have been folded down conventionally during a first movement. The side edge sections are folded after the folding of one end section (14). The corner sections (20-23) are folded after the folding of the other end section (13) onto the back (3). USE/ADVANTAGE - Wrapping of cubical object with two working movements only to speed-up process.
Patent DE-4136066-A1 (DE)
Title: Outlet improved arrangement for metallurgical vessel - comprises sleeve and surrounding cooled induction coil of truncated conical form, with oil axially adjustable to vary gap to freeze or melt metal
IPC: B22D41/14
Filed: 1991-11-01
Abstract: The arrangement comprises an outlet sleeve of refractory ceramic material and a surrounding cooled induction coil, and the external contour of the outlet sleeve and the matching internal contour of the coil are of truncated conical form. The outlet sleeve and induction coil are mounted adustably along a common centre axis, to decrease a gap between them in one adjustment position wrt. another position. The internal contour(8) of induction coil(7) is pref. in heat conducting contact with outlet sleeve(5) in one position and in the other position a thermally insulating gap(16) is formed between the coil and sleeve. The industion coil(7) is movable axially wrt. the outlet sleeve(5) by an adjustment mechanism(11). The outlet sleeve(5) is of two-part construction with an outer cover(15) of high thermoconductivity and thermal shock resistance. The coil cooling is used after switching off the coil power to freeze off the melt in the outlet sleeve by contacting the coil with the sleeve. The solidified plug in the sleeve is remelted by moving the coil out of contact with the sleeve and switching on power. USE/ADVANTAGE - Highly controlled molten metal flow is obtd. with the changeover between heating and cooling of the outlet sleeve.
Patent DE-4137040-A1 (DE)
Inventor: DOERING ERICH
IPC: E06B9/17
Filed: 1991-11-11
Abstract: A doorleaf of a ceiling door or side sectional door or of a concentric running door, in particular for garages or halls, consists of door elements (sections or panels) which are interconnected in an articulated manner and which are provided with, parallel to the pivot axes, mounted-on reinforcing profiles (6) which on facing longitudinal edges have integrated hinge and reinforcing profiles with formed-on cylindrical round beads (10) (rollings) which are hooked into one another in pairs to form a continuous longitudinal hinge. A reinforcing web runs surface-normal to the doorleaf plane. For more advantageous fastening of the bearing housing (14) for the pins of guide rollers which project laterally from the doorleaf and for adjusting the distance of the axis of the running rollers from the doorleaf plane, the invention envisages that the hinge and reinforcing profiles (1, 1') of the door element sections have two side walls (6', 8') which enclose a receiving channel (12) and that a bearing housing (14) with an eccentric receiving bore for the bearing pin of a guide roller can be inserted positively in different angular positions between the side walls and can be fixed in the receiving channel (12). <IMAGE>
Patent DE-4142732-A1 (DE)
Title: PVC cold welding agent for joining PVC sheeting - comprises PVC powder contg. vinyl acetate, acetone and fillers
Inventor: MUELLER WERNER
IPC: C08J5/12
Filed: 1991-12-21
Abstract: PVC cold welding agent (I) consisting of PVC-powder or granulate, solvent and opt. fillers and other auxiliary agents comprises acetone as solvent and a PVC-powder contg. 5-25% vinyl acetate as copolymer. Pref. (I) comprises 100 pts. PVC-powder or granulate, 2-20 pts. filler or matting agents, 0-2 pts. dyes, 0-35 pts. plasticiser, 0-1 pts. stabilisers and 500-1000 pts. acetone. USE/ADVANTAGE - In the joining or sealing of edges or PVC-sheeting (claimed). Contains no toxic solvents and has the same strength as prior ar
Patent DE-4201554-A1 (DE)
Title: New benzimidazol-1-yl-methyl-bi:phenyl derivs.
Inventor: HAUEL NORBERT DIPL CHEM DR
IPC: A61P9/12
Filed: 1992-01-22
Abstract: Benzimidazole derivs. of formula (I) and their salts are new. R1 is 1-3C alkyl, H, F, Cl or Br; R2 is e.g, oxazol-4-yl, thiazol-4-yl (these 2 opt. substd. in position 2- with 1-6C alkyl or Ph), imidazol-4-yl (opt. substd. in position 2- with 1-6C alkyl or Ph or in position 1- with 1-7C alkl (itself opt. substd. in any position with carboxy, alkoxycarbonyl etc., 2-4C alkyl (itself opt. substd. in position 2-, 3- or 4- with OH, alkoxy, alkoxyalkoxy, etc., alkyl (itself opt. substd. with CF3, 3-7C cycloalkyl or Ph (itself opt. mono- or di-substd. with F, Cl, CF3, Me or MeO)), alkyl (itself opt. mono- or di-substd. with Ph or mono substd. with 3-7C cycloalkyl)), where, unless otherwise stated alkyl and alkoxy gps. contain 1-3C; R3 is 2-4C alkyl, 2-3C alkoxy, 2-3C alkylthio, cyclopropyl or cyclobutyl; R4 is eg., a gp. capable of being converted in vivo to carboxy in cpds. (Ia) or carboxy, CN, 1H-tetrazolyl etc..
Patent DE-4203385-A1 (DE)
Title: Use of unchanged, emulsified or modified vegetable oil - for cleaning gas mixt. contg. solvent vapour, odorous substance or other harmful substances
Inventor: MAY UDO
IPC: B01D53/18
Filed: 1992-02-06
Abstract: Vegetable oils are used in unchanged, emulsified or modified form as wash liquids for cleaning gas mixts. contg. solvent vapours, odorous substances and/or other harmful gases. The gas mixt. is pref. led through the absorbent wash liquid or is sprayed with the liquid and the contaminants are sepd.. The liquid is olive, olive pit, castor, almond, peanut, hazel nut, beet, rape, sesame, beechnut, corn, sunflower, soya, cottonseed, cereal, poppy, hemp, walnut, linseed, wood, oil etc., and is esp. an oil-in-water emulsion contg. at least 50 vols.% of the oil. The liquid may contain 1-8 wt.%, w.r.t. the oil, of an ester of a 3-6C aliphatic dicarboxylic acid and a 1-5C alcohol and/or 1-5 wt.% of propylene glycol and/or 2-10% of glycerol ester, and opt. an additive to raise the viscosity. ADVANTAGE - The process is environmentally-friendly and effective, and has many uses. The appts. is cheap. Solvents and other substances can be recovered. Heating, cooling, and post-filtration are avoided
Patent DE-4203567-A1 (DE)
Inventor: HABEREDER PETER DIPL CHEM DR
IPC: D06M15/643
Filed: 1992-02-07
Abstract: Process for the impregnation of organic fibres with organosilicon compounds composed of units of the general formula <IMAGE>  where   R can be identical or different and denotes a monovalent organic radical, R<1> can be identical or different and denotes hydrogen or a monovalent organic radical, R<2> can be identical or different and denotes a radical -QSO3Mv where Q is equal to a divalent hydrocarbon radical, M is equal to a cation and v is equal to the reciprocal value of the charge of M,   a is 0, 1, 2 or 3,   b is 0, 1, 2 or 3 and   c is 0, 1, 2 or 3, with the proviso that the organosilicon compound contains at least one radical R<2> per molecule and the sum of a, b and c is less than or equal to 3.
Patent DE-4206271-A1 (DE)
Inventor: SINZ JUN HELMUT
IPC: B62D7/14
Filed: 1992-02-28
Abstract: The invention concerns a lorry chassis with a chassis frame (1), a front axle (3) for steerable wheels (14) and two rear axles (4, 5). The invention constitutes a new chassis, and one which has particular advantages for use in public utility vehicles. The chassis according to the invention is characterized in that at least the two rear axles (4, 5) are provided with drivable wheels (15, 16), the rearmost rear axle (5) is provided with steerable wheels (15), and intermediate beams (17) are provided to transmit the load from the chassis frame (1) to the rear axles (4, 5). The intermediate beams (17) run along both sides of the chassis frame (1) along the longitudinal axis of the chassis, and pivot about a point (18) in the chassis frame (1) between the two rear axles (4, 5). This solution satisfies the requirements of public utility vehicles, particularly with regard to manoeuvrability and off-the-road characteristics.
Patent DE-4213747-A1 (DE)
Title: Electroconductive pigment with outer coating of tin or titanium di:oxide - is doped with halogen on opt. coated metal, metal oxide, silica or silicate substrate and used in plastics or lacquer
Inventor: DIETZ JOHANN DIPL CHEM
IPC: C09D7/62
Filed: 1992-04-25
Abstract: Electroconductive pigment (I) is based on a substrate (II) with a size not more than 500 microns, consisting of metal(s), metal oxide(s), material(s) contg. metal oxide, Si02 or silicate material(s), and has an outer coating (III) based on halogen-doped Sn02 and/or Ti02, opt. over other metal oxide and/or Si02 layer(s). Pref. (II) is lamellar, with main dimension not greater than 500 microns and aspect ratio greater than 3. It pref. consists of mica, glass, kaolin or talc. (I) pref. has a coating of hydrated Si02 or another insol. silicate between the opt. coated (II) and (III). USE/ADVANTAGE - (I) is used for pigmenting plastics and lacquers (claimed), e.g. for translucent control electrodes, e.g. for LCDs, antistatic lacquers or plastics etc. (I) give high conductivity, controllable covering power and high IR reflectivity. (II) of metal or coloured metal oxide give high covering power, whilst lamellar (II) can have absorption colour independent of the viewing angle, interference colour dependent on the viewing angle and give low to medium covering power.