baber/WOPTO huggingface dataset:
Patent DE-3660436-D1 (DE)
Title: Pipe coupling
Inventor: STRAUB IMMANUEL
IPC: F16L21/00
Filed: 1986-05-15
Granted: 1988-09-01
Abstract: A pipe coupling for coupling together pipe ends of pipes to be interconnected comprises a clampable housing approximately in the shape of a tightening clamp or collar for being clamped about the pipe ends such that tightening of the clampable housing causes the housing to contract or draw together around the pipes to be connected. The housing possesses annular or ring-shaped, inwardly flexed flanges at its end faces. A sealing gasket made from an elastic material such as synthetic rubber is enclosed in the housing and possesses a substantially C-shaped axial cross-sectional configuration. Clamping rings provided on the inner sides of the sealing gasket are capable of being reduced in diameter and supported in axial direction on the housing. These clamping rings are provided on their inner surfaces with claws or claw-like elements. To limit the penetration depth of these claws, especially in soft pipe material, the substantially cylindrical clamping rings are supported in the housing by their outer jacket surfaces on the inner edges of the housing flanges and by respective stop members as well as respective substantially conical spring rings. The claws of the clamping rings comprise teeth protruding inwardly from the inner jacket surfaces of the clamping rings towards the centers of the pipe ends. These teeth possess convex backs arched away from the center portion of the pipe coupling and substantially flat front surfaces which extend into clamping ring recesses located substantially directly before these front surfaces.
Patent DE-3667715-D1 (DE)
Inventor: BRIET GILLES
IPC: F16L41/00
Filed: 1986-02-13
Granted: 1990-01-25
Abstract: PCT No. PCT/FR86/00042 Sec. 371 Date Oct. 27, 1986 Sec. 102(e) Date Oct. 27, 1986 PCT Filed Feb. 13, 1986 PCT Pub. No. WO86/04972 PCT Pub. Date Aug. 28, 1986.Purge branch coupling for a main flexible hose, reinforced or not, sheathed or unsheathed, of the type having the shape of a tubular insert which is intended to co-operate with a closure piece of its proximal extremity and which is integral with the main hose by moulding coating of a splicing material, particularly comprised of plastic or elastomer material. According to this invention, the tubular insert forming the purge branch coupling comprises a plurality of openings provided in its tubular wall so that the coating of said junction material, which penetrates into said openings during moulding establishes linking bridges between the portions of said coating which envelope the insert, thus providing for the holding in position of said insert. Application for couplings in lines of water, air and fuel circuits in motor vehicles.
Patent DE-3673772-D1 (DE)
Inventor: CHOUDIN CLAUDE
IPC: C08K7/14
Filed: 1986-10-29
Granted: 1990-10-04
Abstract: The invention relates to a composition of polymerizable resins reinforced with cut yarns of different lengths, such as glass yarns, and a process for its production. This composition comprises at least a representative of each of the following constituents: an unsaturated polyester, a thermoplastic polymer, a monomer liquid substance having at least a polymerizable reactive CH2=C< group per molecule, an inert filler and optionally a thickening agent, a catalyst, an inhibitor and a releasing agent, the cut yarns being in the dispersed state in filament form for the longest ones, with the shortest yarns remaining in state of yarn formed from a multiplicity of filaments glued together. The process steps include making the mixture of the organic constituents and successively incorporating therein first the yarns previously coated with an insoluble lubricant, then the yarns coated with a lubricant which is soluble in the mixture. The compositions according to the invention may be used to make composite products by injection or compression molding.
Patent DE-3676758-D1 (DE)
Inventor: BIGWOOD MICHAEL PETER
IPC: C08F8/32
Filed: 1986-07-24
Granted: 1991-02-14
Abstract: The invention provides weakly basic anion exchange resins having both low rinse-volume requirements and high anion exchange capacity, the resins comprising copolymers formed from monomers comprising acrylonitrile and crosslinker having two or more unconjugated allylic groups, the copolymers being functionalized with polyamine. 
<??>The invention also provides a process for preparing the weakly basic anion exchange resins, and a process for removing anions from a liquid using the resins.
Patent DE-3679871-D1 (DE)
Inventor: GREENQUIST ALFRED C
IPC: G01N33/52
Filed: 1986-08-18
Granted: 1991-07-25
Abstract: A multizone test device for the determination of analyte from a liquid test medium upon contact with the liquid test medium and a labeled reagent comprising a chemical group having a detectable chemical property. The test device preferably comprises multilayers including a reagent layer incorporated with an immobilized reagent and a detection layer incorporated with an immobilized form of an interactive detection reagent for the labeled reagent. The immobilized reagent and the labeled reagent comprise specific binding partners which will bind to each other dependent upon the amount of analyte present. Labeled reagent which does not become bound to the immobilized reagent in the reagent layer migrates into the detection layer and becomes bound to and immobilized by the immobilized binding substance therein. As a result, reverse migration of the labeled reagent into the reagent layer is prevented and the detectable physical property provided by the label of the labeled reagent is localized in the detection layer for the precise measurement thereof and correlation to the amount of analyte in the test medium.
Patent DE-3683569-D1 (DE)
Inventor: UENO KEIJI C O OSAKA WORKS OF
IPC: C08L75/04
Filed: 1986-09-02
Granted: 1992-03-05
Abstract: A radiation crosslinked molding of a urethane resin composition comprising a thermoplastic urethane resing having incorporated therein a polyfunctional monomer selected from the group consisting of trimethylolpropane triacrylate, trimethylolpropane trimethacrylate and triacrylformal., is disclosed. The molding according to the present invention has excellent resistance to hot water and heat.
Patent DE-3686118-D1 (DE)
Inventor: LEUSCHNER HORST
IPC: G11C16/30
Filed: 1986-10-03
Granted: 1992-08-27
Abstract: An improved nonvolatile memory has an adaptive system to regulate the charging current supplied to store data on nonvolatile storage nodes in order to provide acceptability low strain on the tunnel oxide and to compensate for process variations and change in the Fowler-Nordheim tunnel oxide transport characteristics caused by electron trapping over time.
Patent DE-3686678-D1 (DE)
Inventor: RAMSEY III MAYNARD
IPC: A61B5/022
Filed: 1986-07-04
Granted: 1992-10-15
Abstract: An inflatable, deflatable cuff, worn by the subect, is coupled to an air reservoir which is at a predetermined pressure which is above systolic pressure. The pressure head is established by a pump mechanism preferably located within the reservoir. When the reservoir is operatively coupled to the cuff. the cuff quickly inflates to a desired artery-occluding initial pressure preparatory to a following blood pressure measuring cycle of operation. The air pump resumes air flow into the reservoir when pressure within the reservoir falls below a predetermined threshold in preparation for a subsequent measurement cycle. The pump also supplies air directly to the cuff should the reservoir contents ever be inadequate to inflate fully the occluding cuff.
Patent DE-3688142-D1 (DE)
Inventor: GROPPER ADRIAN
IPC: G01N27/26
Filed: 1986-01-22
Granted: 1993-05-06
Abstract: Apparatus (10) for measuring or detecting a chemical entity in a liquid sample, the apparatus including a first module (12) operationally connected to a second module (14), the first module having a flow passage for the sample, the flow passage including a sensor (49) for measuring or detecting the chemical entity and pump means (34) for advancing the sample along the flow passage, the second module including means for actuating the pump means, and the second module being connected to the first module via connecting means permitting disconnection of the first and second modules and connection of a replacement first module to the second module.
Patent DE-3689250-D1 (DE)
Inventor: TAYLOR EDWARD
IPC: C07D487/04
Filed: 1986-02-24
Granted: 1993-12-09
Abstract: 2,4-Diamino- and 2-amino-4-hydroxy- derivatives of N-(4-[2-(pyrido[2,3-d]pyrimidin-6-yl)alkyl]-benzoyl)-L-glutamic acids, and the corresponding 5,6,7,8- tetrahydro compounds are antineoplastic agents.The compounds are prepared by hydrolytic or hydrogenolytic removal of carboxylic acid protecting groups from the correspondingly protected glutamic acid derivatives. A typical embodiment is N-(4-[2-(2-amino-4-hydroxy-5,6,7,8,-tetrahydropyrido[2-3-d]pyrimidin-6 -yl)-ethyl]benzoyl)-L-glutamic acid.
Patent DE-3751663-D1 (DE)
Inventor: DUEHRKOOP JENS DIPL ING
IPC: B61K9/12
Filed: 1987-10-12
Granted: 1996-02-15
Abstract: In the case of a device for detecting the spatial orientation of excessively heated points of wheel bearings and/or wheel running treads of rail vehicles, it is suggested that a deflecting device, such as an oscillating mirror 5, that can be varied periodically in its slope, be inserted into the path of the rays from a measuring point to a heat radiation sensor 7. The ray that is deflected when the slope of the deflecting device is changed can in this way also arrive on reflecting surfaces 10 for the purpose of autocollimation, thereby enabling an improvement in measuring precision. Radiation emitted from the detector is periodically reflected back onto the detector to provide a reference signal.
Patent DE-3761635-D1 (DE)
Inventor: PETRACCHI PATRICE
IPC: B60Q1/04
Filed: 1987-09-14
Granted: 1990-03-15
Abstract: 1. Vehicle headlamp comprising a housing (12) and a removable insert (10) fixed at the front of the housing by means of an elastic suspension device arranged in the plane perpendicular to the axis of the headlamp and comprising the center of gravity of the suspended unit, characterized int that said elastic suspension device is composed of a plurality of damping pads (32), that fixing of the insert (10) on the housing (12) is exclusively performed by means of said pads and that a seal (28) the hardness of which is lower than the one of said pads is compressed between the rear face of the insert and the front of the housing.
Patent DE-3763010-D1 (DE)
Inventor: DEMMER FRITZ DR RER NAT
IPC: A61K47/02
Filed: 1987-07-03
Granted: 1990-07-12
Abstract: The present invention provides an aqueous, alkaline injection solution of torasemide ready for injection, which contains a physiologically compatible alkaline buffer with a pH value of from 9.3 to 9.9 and with a buffer capacity of up to 0.1 val/liter together with an organic solvent in an amount of from 5 to 20% by weight selected from the group of polyethylene glycols with a molecular weight of from 100 to 1500, polypropylene glycols with a molecular weight of from 50 to 1000, glycerol, propylene glycol, ethanol and propanol, the torasemide being present in a concentration of from 2 to 40 mg/ml. Torasemide solutions are useful to inhibit inflammation or promote diuresis. The present invention also provides a process for the preparation of this solution, wherein torasemide is suspended in the above organic solvent brought into solution by the addition of aqueous alkali, adding the buffer and other adjuvants and adjusting the PH value to 9.3 to 9.9.
Patent DE-3775007-D1 (DE)
Inventor: WRIGHT HARRY DUDLEY
IPC: A01G31/02
Filed: 1987-10-29
Granted: 1992-01-16
Abstract: Vegetal plants are cultured on a plant growth interface (11) including a membrane (10) that is permeable to an aqueous plant nutrient medium (12) but impermeable to plant roots and rootlets (151, 171, 191) and is made of a substantially water-insoluble and non-biodegradeable material; the interface means (11) has a plant contact surface (110) for directing roots and rootlets into a substantially superfacial distribution; the membrane (10) forms at least a portion of an enclosure (18) and has (a) a first or root-side surface that constitutes the contact surface (110) or is adjacent thereto, and (b) a second or root-opposed surface (102) exposed to the aqueous plant nutrient medium; plant germinating means (13, 15) in the form of seeds or seedling plants are arranged on the plant contact surface (110); the second surface (102) of the membrane (10) is maintained in contact with the aqueous medium (12) in liquid phase to induce formation of the superfacial distribution; the germinating means (13, 15) are allowed to grow into plants (17) of a predetermined stage of maturation on the interface means (11) and the plants (17) are separated from the interface means (11). An apparatus for carrying out this method comprises an interface means (11) that includes, or consists of, the membrane (10) and forms at least a part of an enclosure (18) for the aqueous medium (12). The invention is of advantage when water and/or heat are limiting factors or when improved plant culture control methods are needed.
Patent DE-3785538-D1 (DE)
Inventor: BESLER ARMIN
IPC: E06B9/17
Filed: 1987-10-05
Granted: 1993-05-27
Abstract: The roller shutter is housed in a box (31) when wound, which forms the upper part of the fixed door or window frame. The shutter moves in guides (114,116) fixed to the uprights (111,112) of the door or window frame. The upper cross-member (113) of the frame has a turned in flange, which engages a flange on the shutter box (31) and holds it in place so that the floor (311) of the box forms the frame top cross-member.
Patent DE-3855017-D1 (DE)
Inventor: TAYLOR EDWARD C
IPC: A61P35/02
Filed: 1988-09-07
Granted: 1996-03-28
Abstract: Pyrido[2,3-d]pyrimidine compounds of formula   <CHEM>  wherein: R<1> is -NHCH(COOR<2>)CH2CH2COOR<3>, or OR<2> in which each of R<2> and R<3> is hydrogen or a carboxylic acid protecting group; and  n has a value of from 1 to 3, are prepared through the reaction of 2,4-diamino-6(1H)-pyrimidone and an activated derivative of a dialdehyde. A typical embodiment utilizes the dinitrile.
Patent DE-3861638-D1 (DE)
Inventor: RAVEROT HENRY
IPC: B65B53/00
Filed: 1988-06-15
Granted: 1991-02-28
Abstract: A roll (3) whose two ends (3b, 3c) are conical for returning a film (1a) of prestretched plastic material, permitting adjustment of the final width (l) of the film and the production of reinforced edges (4a, 4b). <IMAGE>
Patent DE-3861809-D1 (DE)
Inventor: SCHENKE REYNOLD A
IPC: B08B9/02
Filed: 1988-03-17
Granted: 1991-04-04
Abstract: A cleaning apparatus (10) for elongated articles such as lengths of tubing or bar stock (12) has a cleaning housing (16) through which an article (12) is passed axially for cleaning. Inside the housing (16) is an array of helically disposed brushes (30) which wipe the outer surface of the article (12) as it is passed between them. Cleaning solvent is circulated through the housing (16). The brushes (30) are circumferentially disposed and helically oriented to define a central tunnel through which the article is passed and the diameter is such that the brushes (30) wipe the outer surface of the articles (12). The helical disposition of the brushes (30) insures that the entire outer surface is wiped. The housing (16) has adjustable end plate assemblies (24, 26) allowing the position of the brushes (30) to be varied so that different diameter articles (12) can be accommodated. The apparatus (10) also includes a resilient wiper ring (68) at the outlet of the housing (16) through which the elongated articles (12) pass for the removal of moisture from their surfaces.
Patent DE-3864070-D1 (DE)
Inventor: YEARDLEY JOHN KENNETH
IPC: A01F15/14
Filed: 1988-04-26
Granted: 1991-09-12
Abstract: A method of baling straw, hay and like materials by feeding wrapping material (14) around a cylindrical bale (19) to hold the bale together is provided, in which method the wrapping material comprises a plurality of ends of twine (14) which are fed simultaneously around the bale at positions spaced apart axially along the bale. The wrapping material comprises a baler twine package (5) comprising a plurality of spooled ends of twine mounted co-axially and side-by-side on a common carrier (12), whereby in use the ends can be withdrawn simultaneously from positions spaced apart along the carrier to wrap a bale.
Patent DE-3867561-D1 (DE)
Inventor: ROTBUEHR LOTHAR DR
IPC: B01F5/04
Filed: 1988-07-22
Granted: 1992-02-20
Abstract: Alkali metallic-salt soln. used as a structure-reducing additive is fed into the liq. lampblack oil. The two liquids are transferred to one or more static mixers, and the mixt. produced is then fed to the furnace-type lampblack-reactor. Claims include the use of an oil injector having, flanged into its inlet pipe, a pipe contg. one or more static mixing-elements.
Patent DE-3873574-D1 (DE)
Inventor: NELLE GUENTHER DR ING
IPC: G01B21/02
Filed: 1988-02-04
Granted: 1992-09-17
Abstract: The length or angle measuring device uses a scale element (Md) attached to one component (Sd) and a cooperating sensor (Ad), for scanning the scale divisions, attached to a second component (Bd) for providing the relative linear or angular position of the two components.  The sensor and the second component have different thermal expansion coefficients and are coupled together via an intermediate element (Ud) which has a further thermal expansion coefficient. The intermediate element is attached to the component at two spaced points (PUd), with two further fixing points (PAd, PFd) for attaching the sensor to the intermediate element directly and via a fixing device (Fd).  The scanning element (AEd) is offset from the direct fixing point in the direction of the second fixing point.
Patent DE-3876612-D1 (DE)
Inventor: MOSER BERNHARD
IPC: E21B10/44
Filed: 1988-12-23
Granted: 1993-01-21
Abstract: A drill bit for drilling holes in concrete or masonry has a cutting head formed integrally with the shank (2). To remove the fragments of concrete or masonry from the hole the drill bit shank is fitted with spiral ribs (4). These spiral ribs may be of metal or plastics and are formed integrally with a housing which fits over the shank.  This housing is supported at the end nearer to the drill bit head by a bush (6).  The bore of this bush is shaped to match the contour of the drill bit shank whilst its outside diameter is a close fit in the end of the housing.  The bush is made of elastic material and damps out any movement of the housing relative to the shank.
Patent DE-3881887-D1 (DE)
Inventor: SCHENK HEINRICH DR ING
IPC: H04B3/06
Filed: 1988-09-29
Granted: 1993-07-22
Abstract: The equaliser is supplied with the digital signals received in analogue form via an AD converter (A/D) and uses a pre-oscillation equaliser (VEZ) provided by a transversal filter and a post-oscillation equaliser (NEZ), supplied with successive digital signals at defined sampling points, multiplied with a main coefficient and a sequence of subsidiary coefficients and combined -by an adder to form a sum signal. The subsidiary coefficient immediately following the main  coefficient is multiplied with a weighting factor, to provide a product signal which is then added to the previous sum signal.
Patent DE-3883020-D1 (DE)
Inventor: SCHNEIDER KLAUS-ALBERT DR
IPC: C07C323/09
Filed: 1988-02-05
Granted: 1993-09-16
Abstract: Fluoro cpds. of formula (I) are mfd. by (a) reaction of mesyl, tosyl or brosyl halide (II) (Hal has atomic wt. 35-80) with 2,2-bis(4-hydroxyphenyl) hexafluoropropane (III), followed by nitration with HNO3 to the corresp. bis(3-nitro) cpds. (IV), or reaction of (II) with the  bis(3-nitro) deriv. of (III) to form the same intermediate (I, with R1 = NO2 and R2 = mesyloxy, tosyloxy or brosyloxy), (b) reaction of he intermediate with appropriate amine, thiophenol or benzyl mercaptan to form cpds. (I, with R1 = NO2, R2 as below), and (c) isolation of the nitro cpd. or catalytic hydrogenation to the corresp. amine. In (I), R1 = NO2 or NH2;   R2 = residue of max. 10C (6 ring C) cycloaliphatic amine, or aniline (opt. substd. with up to 3 alkyl, alkoxy, Cl, Br max. 2 Hal and max. one alkoxy max. 10C in all; or with a CF3, PhO, or PhCH2 gp.), or PhS-, or PhCH2S-.
Patent DE-3884643-D1 (DE)
Inventor: FRIGERIO MARCO
IPC: C07D211/90
Filed: 1988-03-10
Granted: 1993-11-11
Abstract: Compounds of formula I <CHEM> wherein R1 is an acetyl, benzoyl, cyano, nitro, aminocarbonyl or alkoxycarbonyl group; - R2 is an optionally substituted aromatic group or a heterocyclic group;  - R3 is an alkoxycarbonyl group; - R4 is hydrogen, alkyl, cycloalkyl, optionally substituted phenyl, a heterocyclic group;  - R5 is hydrogen, alkyl, cycloalkyl, phenyl or benzyl;  - R6 is a <CHEM>  group wherein X is oxygen or sulphur, P is alkoxy, benzyloxy, alkylthio, benzylthio, a linear or cyclic amino group and Q is C1-C5-alkyl, aryl or alkylaryl. Compounds I are useful in human therapy.
Patent DE-50002759-D1 (DE)
Inventor: RITTERSKAMP PETER
IPC: H04N5/74
Filed: 2000-09-22
Granted: 2003-08-07
Abstract: The invention relates to a method and device for generating a high-resolution large image on a building façade (1). To this end, light passage openings (3) are illuminated by a projector.
Patent DE-50006266-D1 (DE)
Inventor: HOLDERBAUM THOMAS
IPC: C11D3/06
Filed: 2000-06-23
Granted: 2004-06-03
Abstract: The invention relates to a method for producing washing and cleaning agent shaped bodies which improves upon prior art tabletting and extrusion technology with regard to protecting the constituents from thermal stress, pressure and shearing. The inventive method is also technically less complex, more economical, enables higher rates of production and requires little effort to produce three-phase or multiphase shaped bodies. The method includes the production of (a) shapeable material(s), the feeding of this material under a pressure of less than 40 bar to outlet openings, as well as the cutting off of the exiting strands of material and permitting the same to harden.
Patent DE-50007784-D1 (DE)
Inventor: SOMMER MARCEL
IPC: C04B103/12
Filed: 2000-06-21
Granted: 2004-10-21
Abstract: Binding and hardening accelerator consists of a water-soluble fluoride-containing aluminum salt.
Patent DE-50009016-D1 (DE)
Inventor: KRATOCHWILL DR
IPC: F16H57/023
Filed: 2000-10-06
Granted: 2005-01-27
Abstract: Drive has a first toothed wheel (3) rotating about a fixed axis with a second toothed wheel (5) which moves axis parallel to adjust a tooth flank play in the assembly. An intermediate layer (9) arranged between the tooth flanks is provide to adjust the tooth flank play. The intermediate layer is arranged without play between corresponding flanks of the toothed wheels (3, 5, 8). Preferred Features: The intermediate layer is a special plastic, elastomer or metal foil.
Patent DE-50015941-D1 (DE)
Inventor: TEKLAK JANUSZ
IPC: F21V7/09
Filed: 2000-12-22
Granted: 2010-07-29
Abstract: The light has one or more lamps arranged in a reflector (1) with a light outlet opening so that light from the lamps is reflected to the opening. The reflector has a roof section (7) and one or more side walls (91-93). At least one coherent region of the reflector near the side walls at least partly scatters light and at least one other region (15) reflects light essentially directionally. Independent claims are also included for the following: a method of manufacturing a reflector for a light.
Patent DE-50104515-D1 (DE)
Inventor: GLEINE DR-ING
IPC: B64C1/40
Filed: 2001-04-14
Granted: 2004-12-23
Abstract: The arrangement has a hollow expansion body (4) arranged inside a rear profile curve and fixed to the curved profile surface of the slat (1). The expansion body is positioned in the space enclosed by the profile curve without additional restraints through connection to additional aerodynamic bodies. At least one controlled bleed air line is arranged partly in the cavity (5) in the slat and is connected to the expansion body.