baber/WOPTO huggingface dataset:
Patent DE-3572812-D1 (DE)
Title: Fluoro coumarins as antilymphoedema agents
Inventor: GANDOLFI CARMELO A
IPC: A61K31/37
Filed: 1985-12-12
Granted: 1989-10-12
Abstract: A compound of the formulawherein hydrogen, fluorine, chlorine or bromine; B is fluorine, or when A is fluorine B may be hydrogen; R is hydrogen, C,-C<sub>e</sub> branched or unbranched alkyl, CH<sub>2</sub>BR, CH<sub>2</sub>Cl or substituted or unsubstituted phenyl; X is hydrogen, chlorine or bromine; one of R<sub>1</sub> and R<sub>2</sub> is hydrogen and the other is hydroxy or C<sub>1</sub>-C<sub>7</sub> branched or unbranched alkoxy unsubstituted or substituted by a dialkyl amino group, or R, and R<sub>2</sub>, taken together with the carbon atom to which they are linked, form the groupC=O: with the proviso that, when R and X are both hydrogenis a C=O group, and B is fluorine and A is hydrogen is useful as antilimphoedema agent.
Patent DE-3581082-D1 (DE)
Inventor: MAURER THOMAS
IPC: G06K19/08
Filed: 1985-10-01
Granted: 1991-02-07
Abstract: Card-shaped data carrier with a substrate and at least one transparent cover foil, which substrate is provided with information items which are recognisable through the cover foil by using a laser beam through the cover foil, the transparent cover foil (2) carrying a relief (3) which has been applied before the recording of the information items and which at least partially overlaps the information area, which relief characteristically changes the information recording due to its optical lens effect, and method for fabricating it. <IMAGE>
Patent DE-3663485-D1 (DE)
Title: Towed vehicle provided with an extendible hitch
Inventor: JEANSON RENE HENRI
IPC: B60D1/00
Filed: 1986-10-01
Granted: 1989-06-29
Abstract: 1. A towable vehicle (R ; R1) comprising an extensible hitching device (1) connectable to the rear of a further vehicle (C ; C1), said hitching device having a hydraulic circuit with a normally closed check valve (8), elongated detection means (10 ; 110) forming a given angle with the vertical line when the longitudinal axes of the tow vehicles are parallel, a linkage (13 ; 113) connecting the detection means (10 ; 110) to the check valve (8) and able to open the latter when the angle formed by the detection means with the vertical line decreases under the action of the further vehicle (C ; C1), and a fluid under pressure to allow the lengthening of the hitching device (1) when the check valve (8) is open, characterized in that the detection means (10 ; 110) comprise at least one horizontal shaft (14 ; 114) connected to the linkage (13 ; 113) and movable axially on the towable vehicle (R ; R1), perpendicularly to the longitudinal axis thereof, and in that tilting means (28, 30 ; 128, 130) are provided to pivot the horizontal shaft (14 ; 114) around its longitudinal axis, so as to tilt the detection means (10 ; 110) back to the towable vehicle (R ; R1) when the horizontal shaft (14 ; 114) is moved axially.
Patent DE-3664108-D1 (DE)
Title: Method of preparing an exhaust reactor body
Inventor: DRACHE FRANK
IPC: B01D53/94
Filed: 1986-02-28
Granted: 1989-08-03
Abstract: 1. A method of manufacturing an exhaust-gas reactor member using a ceramic foam member coated with a catalyst material and in which a moulded member made of open-pore organic cellular material is impregnated with a slurry of ceramic material, the excess slurry is removed and the moulded member is pre-dried and then fired, and a low-viscosity slurry, dispersion or solution of catalyst material is introduced into the fired member, characterised in that the catalyst material is finely divided by spinning the moulded member.
Patent DE-3665033-D1 (DE)
Title: Spindle for a machine tool quill provided with a socket for holding a turning or a milling tool
Inventor: NOA FRITZ
IPC: B23Q1/70
Filed: 1986-09-10
Granted: 1989-09-21
Abstract: 1. Slide for a machine tool comprising a work spindle lodged therein with change-type holding fixtures for different tools, optional for turning or drilling respectively milling operations, with a work spindle (13) lodged on roller bearings (8, 11) in the interior of a bush (3) which can be axially displaced by a piston (3a) admitting a pressure medium, in one displacement position rotatively drivable and in the other displacement position firmly lockable to prevent any rotation whatever, characterized by a uniform holding and clamping system for driveable and/or lockable tools fitted with identically shaped heads (17, 17b), with which by shifting from the first displacement position of the axially displaceable bush (3) to the second displacement position, the roller bearings (8, 11), by shifting their internal rings against their external rings, are rendered inoperative to an allowable extent.
Patent DE-3666638-D1 (DE)
Title: Process for the production of photoresist patterns
Inventor: SPAK MARK A
IPC: G03F7/26
Filed: 1986-03-05
Granted: 1989-11-30
Abstract: 1. Process for the production of photoresist structures from positive-working copy materials, essentially comprising a substrate and an applied, photosensitive mixture of a binder which is soluble in water and soluble or at least swellable in aqueous-alkaline solutions, and diazonaphthoquinone and solvent, by a) pre-drying the mixture on the substrate at a temperature in the range between 20 and 100 degrees C, b) exposing the material imagewise with actinic radiation, c) heating the exposed coating at a temperature in the range between about 120 and 160 degrees C within about 15 to 90 seconds, and d) developing the material by removing the exposed areas using an aqueous-alkaline solution.
Patent DE-3667385-D1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: A46D3/04
Filed: 1986-02-18
Granted: 1990-01-18
Abstract: A method and apparatus for the manufacture of bristle products, such as paintbrushes, brushes, brooms and the like, which comprise a bristle carrier and bristle bundles fixed thereto. The bristles are drawn from a continuous strand on a storage reel and pass through a mould, so that the strand is given a random cross-sectional shape. Downstream of the mould, the reshaped continuous strands are fixed to a bristle carrier and then bristles are cut to the desired length, so that the bristle bundles can be given different shapes and the bristle material can be continuously processed from the reel. The cross-sectional shape of the individual bristle bundles can be adapted to the particular intended use.
Patent DE-3675834-D1 (DE)
Inventor: DUBUISSON JACQUES
IPC: G11B5/127
Filed: 1986-07-15
Granted: 1991-01-10
Abstract: The magnetic head, which includes a region made of magnetic material of annular general shape with an air gap and at least one solenoid surrounding this region, is characterised in that it is made up of a sintered stack of ceramic sheets (10) at least some of which carry magnetic patterns (30) and possibly predefined conducting patterns, the various magnetic patterns being superimposed and each being of annular general shape with an air gap (31), an in that the conductors of the solenoid are formed by metallised channels (20) formed perpendicularly to the stack on either side of the magnetic patterns and distributed over at least one row along these patterns, the various channels being brought together to form the turns of the solenoid by conducting tracks (40) formed in the vicinity of the lower surface and of the upper surface of the stack. <IMAGE>
Patent DE-3679717-D1 (DE)
Inventor: JUNGHEIM LOUIS NICKOLAUS
IPC: C07D231/08
Filed: 1986-04-28
Granted: 1991-07-18
Abstract: 4-Substituted 1-(optionally substituted)-diazolidinones are intermediates to 7-substituted bicyclic pyrazolidinone antimicrobials. The intermediates have the formulawherein:R<sub>1</sub> and R<sub>2</sub> area) taken together to form a phthalimido group; orb) either R<sub>1</sub> or R<sub>2</sub> is hydrogen and the otherofR, or R<sub>2</sub> is an amino-protecting group;R<sub>3</sub> is hydrogen or trihaloacetyl;or an acid-addition salt thereof;
Patent DE-3689001-D1 (DE)
Inventor: SCHABER HANS-CHRISTIAN DR
IPC: H01L27/06
Filed: 1986-12-02
Granted: 1993-10-14
Abstract: A process for the simultaneous production of bipolar transistors and CMOS transistors on a substrate using very large circuit integration (VLSI) semiconductor technology, modified by additional process steps in such a way that a decoupling of the two types of transistors is obtained with respect to the process. This is achieved by the use of a protective oxide above the active zones of the CMOS transistors during the production of the bipolar-specific base zones and by employing a gate electrode material in two layers, the second layer being used for the emitter and collector zone, resulting in a decoupling of phosphorus doping used for forming MOS gates, and arsenic doping used for polysilicon emitters. The use of the same resist mask for the gate structuring and the production of the emitter contact, and also for the production of the source/drain terminal zones, serves to keep the implanted phosphorus out of the emitter zone. The process is used to produce VLSI circuits containing high speed CMOS and bipolar transistors.
Patent DE-3689840-D1 (DE)
Inventor: CARTER ELBERT
IPC: A61B3/11
Filed: 1986-02-17
Granted: 1994-06-23
Abstract: A portable, hand-held, dynamic, automatic scanning, measuring and recording device capable of inspecting holes and measuring gaps in any animate or inanimate object of up to about 10 millimeters in size (diameter, for example) such as a pupil of a vertebrate eye or a printed circuit board. The device comprises a light weight viewing optics/image sensor and a microprocessor controlled automatic scanning and data capture/storage system with a digital readout of pupil diameter measurements.
Patent DE-3763604-D1 (DE)
Inventor: VOGELESANG LAURENS BOUDEWIJN
IPC: F41H5/04
Filed: 1987-02-19
Granted: 1990-08-16
Abstract: The preferred embodiment of the armour plate composite according to the invention is composed of four main components, viz. the ceramic impact layer, the sub-layer laminate, the supporting element and the backing layer. The ceramic impact layer is excellently suitable for blunting the tip of a projectile. The sub-layer laminate of metal sheets alternating with fabrics im­pregnated with a viscoelastic synthetic material is perfectly suitable to absorb the kinetic energy of the projectile by plastic deformation, sufficient allowance for said plastic deformation being provided by the supporting honeycomb shaped layer. The backing layer away from the impact side and consisting of a pack of impregnated fabrics still offers additional protec­tion. The optimum combination of said four main components gives a high degree of protection of the resulting armour plate at a limited weight per unit of surface area.
Patent DE-3766499-D1 (DE)
Inventor: MUELLER MANFRED
IPC: E04D1/04
Filed: 1987-12-23
Granted: 1991-01-10
Abstract: An interlocking roofing tile, the top side of which is formed by a central area (1), an interlocking covering area (2) situated higher than the central area, an interlocking side part (3) laterally adjacent to the central area, and an interlocking head part (4) adjacent, at the top, to the central area and to the interlocking covering area, in which roofing tile, to increase the security against rain penetrating at high wind speeds and with flat roofing, the central area (1) has in the two corner regions which are formed by the interlocking side part (3) and the interlocking head part (4), and also by the interlocking head part and the interlocking covering area (2), in each case a wind-deflecting surface (11, 12) rising in the direction of the interlocking head part. <IMAGE>
Patent DE-3768449-D1 (DE)
Title: 4-hydroxy-4-(substituierte alkenyl)-cyclohexancarbonsaeure.
Inventor: CREGGE ROBERT J
IPC: A61K31/215
Filed: 1987-11-05
Granted: 1991-04-11
Abstract: Compounds of the formula: <CHEM> wherein n is an integer from 0 to 2; R is straight-chain alkyl containing from 6 to 15 carbon atoms; X is hydrogen or, when n is 1 or 2, X can be -NH2; Y is hydroxy, -0- (C1-C4)alkyl, -NH2, -NH(C1-C4)alkyl , -N-(C1-C4)alkyl)2 or -NH-@@-COOH   wherein R' is hydrogen, alkyl of 1 to 4 carbon atoms, or benzyl; and Z is hydroxy, -O-(C1-C4)alkyl), -NH2, -NH-(C1-C4)alkyl , or -N-(C1-C4)alkyl)2, can be used in pharmaceutical composition. They may be prepared by reacting <CHEM>  with:   HS-(CH2)n-@@-@-Y' f
Patent DE-3774976-D1 (DE)
Inventor: CHARMOT DOMINIQUE
IPC: C08J7/043
Filed: 1987-07-28
Granted: 1992-01-16
Abstract: Oriented polyester film composites comprise, on at least one face surface of the polyester base, a primer coating adapted to enhance the adhesion of topcoats thereto, said adhesive primer coating comprising a modified copolymer produced by aqueous phase radical polymerization of at least one acrylic monomer in the presence of a water-soluble or water-dispersible copolyester containing a plurality of sulfonyloxy groups.
Patent DE-3779361-D1 (DE)
Inventor: KEUSCH PRESTON
IPC: C08J3/28
Filed: 1987-06-30
Granted: 1992-07-02
Abstract: A solid sheet of adhesive hydrophilic gel which is a homogeneous aqueous mixture, substantially free of unbound water, monomers and crosslinking agents, consisting essentially of an amount dispersed uniformly in water of from about 4 to 35 wt.% of a crosslinked polyethylene oxide, effective to form with the water a tacky surfaced viscoelastic solid which sheet of hydrophilic gel is produced by subjecting a liquid film of an aqueous solution having a viscosity of about 2-2,000 x 10<3> cps of water soluble polyethylene oxide having a weight average molecular weight from about 0.02-6 x 10<6> Daltons to an amount of high energy radiation effective to convert the liquid film to a sheet of the viscoelastic solid having an adhesive face.
Patent DE-3780222-D1 (DE)
Inventor: ELGER GORDON ANTHONY
IPC: A61K9/22
Filed: 1987-05-12
Granted: 1992-08-13
Abstract: A solid, controlled release, pharmaceutical composition comprising an active ingredient incorporated in a controlled release matrix comprising a water soluble polydextrose. The controlled release matrix may also contain at least one of a digestible C8-C50 substituted or unsubstituted hydrocarbon, especially a C12-C36 fatty alcohol, and a polyalkylene glycol, especially polyethylene glycol. Optionally, the matrix may contain a cellulose ether, especially a hydroxyalkylcellulose or a carboxyalkylcellulose.
Patent DE-3787445-D1 (DE)
Inventor: HENCO KARSTEN DR
IPC: B01J20/281
Filed: 1987-11-12
Granted: 1993-10-21
Abstract: Long-chain nucleic acids are separated from other substances from solutions containing nucleic acids and other materials, and more particularly nucleic acid/protein mixtures from biotechnical preparations from bacteria, viruses, animal and vegetable tissues and cells as well as body liquids, more particularly cell ingredients and/or degradation products thereof as well as components of body liquids which components are not long-chain nucleic acids, by that the long-chain nucleic acids in the nucleic acid-containing solutions, or after disintegration under mild conditions of the tissue cells and/or cells from body liquids are fixed on a porous matrix, whereas the substances to be separated therefrom are washed out from the matrix, and the fixed nucleic acids, if desired, are subsequently removed from the matrix. A device for carrying out the method preferably consists of a cartridge (1) containing the porous matrix (11) and having at least one inlet opening (3) and at least one outlet opening (4).
Patent DE-3852040-D1 (DE)
Inventor: BERGER JOHANN
IPC: B01L3/00
Filed: 1988-12-29
Granted: 1994-12-08
Abstract: This invention relates to a method for determining a component of a test sample with a solid support, said support having incorporated therein a removable first monoclonal antibody which binds to said component and a labeled monoclonal antibody or fragment of a monoclonal antibody which binds to said component wherein said first monoclonal antibody and said labeled monoclonal antibody or monoclonal antibody fragment are derived from the same species under conditions favoring formation of a complex of said first monoclonal antibody said component and said labeled monoclonal antibody or fragment, contacting said complex with an immobilized second receptor which binds to said first monoclonal antibody but not to said labeled monoclonal antibody or fragment under conditions favoring formation of a quaternary complex between said first complex and said immobilized receptor, and measuring label either in said quaternary complex or in a residue of said sample as a measure of said component.
Patent DE-3854844-D1 (DE)
Inventor: SZYMCZAK EDWARD J
IPC: E21B33/04
Filed: 1988-10-12
Granted: 1996-02-08
Abstract: The improved wellhead structure of the present invention includes a casing or tubing string (10) which is sealed to the housing (18) without the aid of elastomeric seals and an internal bushing (14) to assist in providing the tight gripping and sealing engagement between the string and the housing. The structure provides a substantial inner diameter which is unrestricted unless landing shoulder is included in the structure. Also, the internal bushing used with the cold forging of the string into the housing recess improves the gripping and sealing engagement therebetween. In one form the bushing (14) includes a series of external projections which alternate with the gripping and sealing projections within the housing recess and in another form includes a resilient annulus (42) between the interior of the bushing and the string to ensure the uniform application of pressure against the interior of the string. In still another form an internal landing shoulder is cold forged into tight engagement with the interior of the housing which allows full bore operations to be carried through the housing until the landing shoulder is to be installed. Also provided is a wellhead structure with a tieback structure in which the upper end of the casing is cold forged into the interior of a hanger while the casing is supported on slips.
Patent DE-3862386-D1 (DE)
Inventor: OHST HOLGER DR
IPC: C09K23/00
Filed: 1988-01-08
Granted: 1991-05-23
Abstract: The invention relates to copolymers containing 0.01 to 35 mole-% relative to the total monomer composition, of one or more polymerized perfluoroalkyl group-containing monomer units, 55 to 99.99 mole-% of one or more polymerized N-vinylamide monomer units, and 0 to 10 mole-% of one or more further comonomers, a process for the preparation of the copolymers, and their use as emulsifiers and dispersants in aqueous systems.
Patent DE-3862665-D1 (DE)
Inventor: DANKOWSKI MANFRED DR
IPC: C11D3/22
Filed: 1988-03-04
Granted: 1991-06-13
Abstract: Aqueous bleaching agent suspensions based on a water-soluble peroxycarboxylic acid suspended in a carrier liquid in the presence of an organic thickening agent and of an acidifying agent exhibit an improved storage resistance over known suspensions with this base. This is achieved by means of pourable to pasty bleaching agent suspensions which contain a xanthan polysaccharide or agar polysaccharide as thickening agent and, in addition, a hydrate-forming neutral salt which desensitizes peroxycarboxylic acids. Preferred suspensions exhibit a pH of 2-5 and contain 10-30% by wt. diperoxydodecanedioic acid, 5-20% by wt. sodium sulfate and 0.1-1.0% by wt. xanthan. The use of non-dried, hydrophilized and optionally in situ desensitized peroxycarboxylic acids is especially preferred. The bleaching agent suspensions are prepared by homogeneously suspending the peroxycarboxylic acid in the thickened carrier liquid. The storage-resistant bleaching agent suspensions are used as laundry bleaching agents and for preparing cleaning agents and disinfection agents.
Patent DE-3862772-D1 (DE)
Inventor: ABRAHAM DENIS
IPC: H04M9/10
Filed: 1988-02-08
Granted: 1991-06-20
Abstract: The device comprises a first controlled attenuator (13) placed ahead of the amplifier (7) of the loudspeaker (8) and supervised by an oscillation detector (9) at the output of the microphone (1). It is supplemented with a second controlled attenuator (80) inserted at the output of the microphone (1) and controlled by a variable-threshold level detector (83) receiving on an input (831) a threshold-adjusting value delivered by a level-threshold generator (84) operating from the signal for exciting the loudspeaker (8), and on another input (83), the output signal from the microphone (1). This second controlled attenuator (80), brought into service when the signal from the microphone (1) passes below a variable threshold proportional to the level of the signal for exciting the loudspeaker (8), enhances the effectiveness of the anti-Larsen device and improves the subjective listening comfort of the telephone set. Its effect is improved by the presence of a third controlled attenuator (83) inserted ahead of the amplifier (7) of the loudspeaker (8) and controlled in opposition with it. <IMAGE>
Patent DE-3868058-D1 (DE)
Inventor: STOLL KURT DIPL ING
IPC: F15B15/08
Filed: 1988-06-11
Granted: 1992-03-05
Abstract: The equipment limits the stroke of a ram without piston rod, and in which a pressure-operated driving piston (4) with magnet works. A driven member (10) with magnet works on the outside, and is coupled to the load to be moved. The limiting device (17) is on the outside of the ram cylinder (1), and works with the driven member (10). It can be set in different positions so as to give different end positions of the member in one direction of movement. A stepper motor (32) is provided for determining an interval between the strokes.
Patent DE-3874973-D1 (DE)
Inventor: DATTA SUDHIN
IPC: C08F210/00
Filed: 1988-06-08
Granted: 1992-11-05
Abstract: Polymers of olefin monomers and a substantially uniform concentration of carboxyl, hydroxyl, thio, amino, cabonyl and imino functional group-containing monomers. Polymers of olefin monomers and carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers substantially devoid of halogen. Method for preparing polymers by reacting carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers with non-halogenated organometallic compounds to form masked, functional group-containing monomers and polymerizing polymer chain monomers with the masked, functional group-containing monomers to produce a polymer chain. Method for forming masked, functional group-containing monomers by reacting carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers with non-halogenated organometallic compounds. Masked, carboxyl, hydroxyl, thio, amino, carbonyl and imino functional group-containing monomers.
Patent DE-3878631-D1 (DE)
Inventor: MENDICINO FRANK DOMINIC
IPC: C07F7/04
Filed: 1988-09-30
Granted: 1993-04-01
Abstract: A process for producing controlled trialkoxysilane/tetraalkoxysilane mixtures by the direct reation of silicon metal with an alcohol in the presence of a catalytically effective amount of a copper catalyst and mixed solvents, wherein at least one solvent is inert and does not degrade under the reaction conditions and at least one other solvent promotes the reaction between trialkoxysilanes and alcohol.
Patent DE-3881275-D1 (DE)
Inventor: BROCKS DIETRICH DR
IPC: C07K16/18
Filed: 1988-04-27
Granted: 1993-07-01
Abstract: New monoclonal antibody reacts strongly with intact type-III procollagen and pN collagen and with intact type-III amino-terminal procollagen peptide (atPP) but not significantly with Col 1 or with ATPP degradation prods. having the same molecular wt. as Col 1. Specifically antibody is PIIIP 296 and is produced by the hybridoma cell line ECACC 87042308. This cell line is produced by immunising SJL mice with purified ATPP and fusing the mouse spleen cells with P3X63AG8.653 myeloma cells.