baber/WOPTO huggingface dataset:
Patent DE-3777744-D1 (DE)
Inventor: FERRIS ROBERT
IPC: C07K17/00
Filed: 1987-10-09
Granted: 1992-04-30
Abstract: A method of isolating and purifying toxin conjugates using hydrophobic interaction chromatography. Crude conjugate mixtures are sized to remove unconjugated toxin, and loaded onto a column filled with a suitable hydrophobic gel. Elution is effected with salt solutions of decreasing ionic strength, which salt solutions optionally include increasing amounts of an organic solvent. Toxin conjugate substantially free of unconjugated Ig and unconjugated toxin is provided.
Patent DE-3778035-D1 (DE)
Title: Asphaltic concrete production machine
IPC: E01C19/10
Filed: 1987-09-12
Granted: 1992-05-07
Abstract: The concrete forming machine has a rotary drum divided into two chambers. One chamber (R-V) is for supplying advancing and drying the inert fresh material (2) and eventually the recyclable asphaltic product. The other chamber is for advancing, impregnating and mixing the dried material from the first chamber with bituminous and binders (W). Respective flames from the burner (116-119-117) entered axially into the first chamber.
Patent DE-3850689-D1 (DE)
Inventor: BUDDE KLAUS DR DIPL CHEM
IPC: C08F299/02
Filed: 1988-02-17
Granted: 1994-08-25
Abstract: To shorten the exposure time, a negative photoresist is provided which is suitable for leaving on a microelectronic device as dielectric because of its thermal and mechanical properties and which consists of 90 to 100% of a polyether polyacrylate having acrylic acid terminal groups and of up to 10% of a chemically related polyfunctional compound acting as crosslinking promoter. The polymer system has high UV sensitivity, can be cured without additional heat treatment and, because of its electrical and mechanical properties, is particularly suitable for producing microwirings. <IMAGE>
Patent DE-3854991-D1 (DE)
Inventor: SUGIMOTO HACHIRO
IPC: A61K31/4468
Filed: 1988-11-25
Granted: 1996-03-21
Abstract: A cyclic amine is defined by the formula: <CHEM> in which A is naphthyl, phenyl, quinolyl or alkyl, X is a group containing carbonyl, n is 2 or 3 and B is alkyl, halogen, phenyl or -YZ, Y being -O-, -CO- or -NH-, Z being phenyl, naphthyl, pyridyl, alkyl or cycloalkyl. It is useful for the making of a medicament to treat a mental symptome associated with a cerebrovascular disease and respective pharmaceutical compositions are disclosed.
Patent DE-3862795-D1 (DE)
Inventor: RIGNON MAURICE
IPC: C25B3/25
Filed: 1988-03-29
Granted: 1991-06-20
Abstract: A process for reducing aliphatic nitro compounds to the corresponding nitroalcohols. Chemical electroreduction is performed on a bimetallic cathode consisting of a copper support metal and a zinc or cadmium active element.
Patent DE-3864624-D1 (DE)
Inventor: MUELLER ERNST J
IPC: E06B3/54
Filed: 1988-03-11
Granted: 1991-10-10
Abstract: The glazed facade element possesses at least two panes, namely an outer pane 11 and an inner pane 9. The frame 3 extends into the region of the channel 8, but does not protrude therefrom. The frame is thus no longer visible, or only very indistinctly visible, to someone observing the glazed facade. This produces better design possibilities for the architect, who can now omit the usual frame network on the glazed facade. Safety demands that, with glazed facades, the outer panes 11 are securely held in case of failure of the adhesive bond usual today. This is ensured by an angled portion 14 of the outer region of the frame 3. If the adhesive bond breaks, the angled portion 14 grips a holding region 15 on the edge of the pane and prevents it from falling. <IMAGE>
Patent DE-3864764-D1 (DE)
Inventor: BOCK NORMANN
IPC: B65D88/02
Filed: 1988-07-01
Granted: 1991-10-17
Abstract: The skips are shaped with tapering profiles to stack into each other when empty. Each skip has extending struts (12) on each side which in the extended position are braced on the outer lip of the lower container. This enables two or more skips to be moved when full. The struts have rollers at the bottoms and are extended and locked in place by simple ratchets. Additional catches secure the two containers together.
Patent DE-3865644-D1 (DE)
Inventor: AICHERT HANS DR
IPC: B22D11/04
Filed: 1988-11-26
Granted: 1991-11-21
Abstract: A charging system feeds starting material into the melting area in a melting chamber of a furnace producing strand cast ingots in a protective gas atmosphere. At least two moulds are incorporated in a disc sealed into the chamber floor, rotating about a vertical axis. Electron beam guns in the roof of the chamber are directed onto the melting area and one or other mould as required. A tundish in the melting area directs molten metal towards the mould in the casting position. Vacuum valves below the moulds couple them to strand removal gear in removal chambers.
Patent DE-3866487-D1 (DE)
Inventor: WOLF ELMAR
IPC: E04B1/343
Filed: 1988-08-13
Granted: 1992-01-09
Abstract: The bars for a lattice work structure are joined together via nodal components.  They have connecting portions at their ends, engaging the nodal components.  Each connecting portion (3) comprises a fork (6), whose axis is at right angles to that of the bar (2). It is locked in position either by a spring-loaded cam (7), or by a spring clip used to enclose the fork.  The cam and form are pref. integral.
Patent DE-3867961-D1 (DE)
Inventor: GUINN RONALD K
IPC: F16H21/20
Filed: 1988-08-01
Granted: 1992-03-05
Abstract: An eccentric drive mechanism (28) especially useful for a sickle assembly (12) of a harvester or mower includes two shafts (30, 36) that are coupled to a wheel-like drive member (20) such as a pulley, with one of the shafts (36) being in offset relation to the other shaft (30) and the central axis of the drive member (20). Each shaft (30, 36) presents inclined, flat wall sections (40, 42) in mutual interengagement, and releasable means (44) are provided for bringing the wall sections (40,42) into a position of wedging contact with each other and to the drive member (20) in order to retain the rotative position of one of the shafts (30,36) in a certain, pre-defined orientation relative to the rotative position of the other shaft and to the drive member (20). Advantageously, the drive mechanism enables the wheel-like drive member (20) to be supported on both sides to avoid imposition of cantilever-type loadings, and yet the mechanism can be readily disassembled and reassembled when desired without the need for extensive labor to realign and re-position the rotative orientation of the two shafts (30,36) relative to the drive member (20). The eccentric shaft (36) is coupled to a sway bar (62) of the header (10) for oscillation of the sickle (12).
Patent DE-3872729-D1 (DE)
Inventor: MATEIKA DIETER DR
IPC: C30B29/28
Filed: 1988-02-12
Granted: 1992-08-20
Abstract: A general compsn. of the mixed crystal is as follows: Gd3-x CexAl5-ySeyO12 in which x is 0.01-0.1 and y is 1.8-2.0., pref. compsn. is x=0.03 and y=2.0. The crystal is produced by first mixing, dry compressing and sintering the constituents in a N2-ambient. The material is then melted in a sealed crystal pulling appts. and the single crystal growth using the Czochralski method using a garnet seed-crystal. A reducing ambient is pref. used, pref. consisting of 99.95% N2 and 0.05% H2.
Patent DE-3873488-D1 (DE)
Inventor: HULSMANN LOTHAR
IPC: B60P3/00
Filed: 1988-03-03
Granted: 1992-09-10
Abstract: The load retainer for use on a vehicle designed to carry large sheets of glass, consists of a series of rigid vertical supports (10) along the sides of the vehicle, fixed to the vehicle bodywork in line with the upper portions of the  sheets, and inflatable flexible elements (3) which are attached to the supports and can be inflated with compressed air to fill the spaces between the supports and the glass. Each of the flexible elements is in the form of a hollow cushion with elastic lines (18) on the inside joining its inner surfaces to return them to their initial positions once the pressure inside is released. Each cushion is equipped with a connector (4) for attachment to a compressed air line (15).
Patent DE-3873610-D1 (DE)
Inventor: GREGORY THOMAS DAVID
IPC: C25B3/25
Filed: 1988-05-13
Granted: 1992-09-17
Abstract: Substituted amino aromatic compounds such as 3-amino-4-hydroxybenzoic acid are prepared by electrolytically reducing the corresponding nitro aromatic compound in a basic medium at temperatures below 60 DEG C and current densities greater than 50 milliamps per square centimeter. The animohydroxybenzoic acids are useful in the preparation of polybenzoxazoles which are used to make fibers and composites having high strength and thermal stability.
Patent DE-3876754-D1 (DE)
Inventor: MUELLER HANS JOSEF
IPC: B60L5/20
Filed: 1988-10-04
Granted: 1993-01-28
Abstract: In bonding a carbon strip and a metal framework of a sliding bow for current collectors with an adhesive film contg. electroconductive particles and curable adhesive, the novel features are that: (a) the surfaces to be bonded are reoughened and (b) coated with an adhesive soln., (c) electroconductive particles are applied to at least one adhesive film, then (d) the surfaces are pressed together and the adhesive films are hardened. Pref. the surfaces to be bonded are given an average depth of roughness of min. 40 microns by grinding or sand blasting. The thickness of the adhesive film is 1-2 times the depth of roughness. Pref. the adhesive contains a phenol resol resin and the soln. contains 20-80% solvent, pref. alcohols. Cu powder with a particle size of min. 0.1 mm is applied to the adhesive film.
Patent DE-3885566-D1 (DE)
Inventor: GARG KAILASH C
IPC: H01P3/16
Filed: 1988-08-30
Granted: 1993-12-16
Abstract: A dielectric waveguide for the transmission of electromagnetic waves has a core (12) of PTFE, one or more cladding layers (14) of PTFE wrapped around the core, mode suppression filters (15) of electromagnetically lossy material associated with the waveguide, and a shielding layer (16) covering the cladding.
Patent DE-50002081-D1 (DE)
Inventor: FEY WILHELM
IPC: H02H9/00
Filed: 2000-03-31
Granted: 2003-06-12
Abstract: The invention relates to a safety barrier for limiting the current and voltage of an electrical consumer (15) connected downstream thereof. The safety barrier comprises an input terminal (8) and an output terminal (16) and an input and output terminal (10, 17) of a common line (12), and has at least one voltage and current-limiting device (7, 13, 14), which comprises a fuse (F1), a voltage-limiting device (D3) that is associated with the common line (12), a current-limiting device (R6) that is connected to the output of the common line and an additional protection circuit that is located in front of the voltage and current-limiting device (7, 13, 14).
Patent DE-50009914-D1 (DE)
Inventor: OCKENFUSS ULRICH
IPC: F42B3/22
Filed: 2000-11-21
Granted: 2005-05-04
Abstract: A safety mechanism for a breechblock (10) for repeating weapons, having an operating means (29) arranged on the bolt handle (19), the operating means are operatively connected to a locking bolt (33) which, in the securing position and the safety-release position of the breechblock (10), can be brought into engagement with associated locking grooves (37, 38) of the breechblock sleeve (11).
Patent DE-50010369-D1 (DE)
Inventor: GRABNER PROF DR MD
IPC: A61B3/107
Filed: 2000-01-07
Granted: 2005-06-30
Abstract: A method of analyzing the condition of a cornea by employing a probe for indenting the cornea. The topology of each indentation is registered and processed in the form of images and/or displayed on a monitor. A analyzing apparatus for carrying out the method includes a video keratoscope which has attached thereon a positioning device comprised of electromotive drives and adjustment members, for moving the probe.
Patent DE-50013573-D1 (DE)
Inventor: MEINCKE MANFRED
IPC: B64C3/14
Filed: 2000-11-06
Granted: 2006-11-16
Abstract: The invention relates to a device which serves for guiding a gas flow and is provided with a contour in the area of an intake side, whereby said contour is elliptically defined in at least some areas. The contour comprises a base step (1) and at least one upper step (2). Areas of the base step (1) and the upper step (2) are provided with outer contours that extend in an angular manner in relation to each other, whereby said areas face each other.
Patent DE-50014458-D1 (DE)
Inventor: QUAST JOERG-RAINER
IPC: F16H59/12
Filed: 2000-12-05
Granted: 2007-08-16
Abstract: The control circuit for a motor vehicle has a time control circuit with an input for transmission drive phases, which in the drive mode permits the input of commands to the drive control. The input (1) has an automatic time control mode (TM) in which at least one of the operating phases (R,N,D,4,5) permits the input of commands. The operating elements include a switch for forward drive (D).
Patent DE-50015892-D1 (DE)
Inventor: GABLER VOLKER
IPC: F28F19/02
Filed: 2000-05-06
Granted: 2010-05-06
Abstract: Heat exchanger coating uses a plasma stream containing added SiO2, Al2O3, Si compound and/or Ti compound. A heat exchanger is coated by exposure to a plasma stream which flows through the heat exchanger preferably in the directio the off-gases and which contains SiO2, Al2O3, Si compound and/or Ti compound added in the liquid or gaseous state.
Patent DE-50100768-D1 (DE)
Inventor: LINDEGGER URS
IPC: B66B3/02
Filed: 2001-04-24
Granted: 2003-11-13
Abstract: A device for producing information related to a position of an elevator car in an elevator shaft includes a toothed belt having a plurality of teeth spaced along a length of the belt and mounted in an elevator shaft, an encoder mounted on the elevator car and having a toothed wheel for engaging the teeth, and guide rollers mounted on the elevator car and engaging the toothed belt to urge the plurality of teeth into engagement with the toothed wheel.
Patent DE-50103328-D1 (DE)
Inventor: SCHREINER HELMUT
IPC: G09F3/03
Filed: 2001-04-02
Granted: 2004-09-23
Abstract: The invention relates to a self-adhesive data exchange label which has a transmitter and/or a receiver, such as an antenna (2). On said label, a section that can be folded upwards is provided, bringing the antenna into a position which is perpendicular to the surface of the workpiece, to which the label is applied. The perpendicular positioning of the antenna improves the exchange of data in the high-frequency range, especially if the workpiece consists of metal.
Patent DE-50104752-D1 (DE)
Inventor: ROEDER SASCHA
IPC: A61M16/00
Filed: 2001-07-23
Granted: 2005-01-13
Abstract: A unit (10) for reception and delivery of an aerosol for inhalation purposes takes the form of a bag (11) made of an gas-tight material and provided with an opening (13) serving for introduction and delivery of the aerosol. The bag is additionally provided with an unfolding device (14) which transforms the bag from a predetermined folded state into a stable unfolded state.
Patent DE-50105830-D1 (DE)
Inventor: KOSS ULRICH
IPC: C10G69/00
Filed: 2001-01-08
Granted: 2005-05-12
Abstract: The feed hydrocarbon together with steam is passed as vapor through a thermal steam cracking in which it is heated to temperatures in the range from 700 to 1000° C., where a cracking mixture is produced which contains C2- to C6-olefins and C4- to C6-diolefins. From the cracking mixture a first fraction, which contains C2- and C3-olefins, and a second fraction, which contains olefins and diolefins of the range C4 to C6, are separated. The diolefins are at least partly removed from the second fraction, and an intermediate product is produced which consists of C4- to C6-olefins for at least 30 wt-%. A feed mixture containing C4- to C6-olefins and steam is introduced into a reactor with an inlet temperature of 300 to 700° C., which reactor contains a bed of granular, form-selective catalyst, where a product mixture containing C2- to C4-olefins is withdrawn from the bed and C2- and C3-olefins are separated from the product mixture.
Patent DE-50113517-D1 (DE)
Inventor: BOEGER RAINER H PROF DR
IPC: G01N33/68
Filed: 2001-08-11
Granted: 2008-03-06
Abstract: The invention relates to methods and agents for detecting the probability of the future occurrence or progression of diseases that are associated with a disorder of the NO metabolism. According to the inventive method, the presence of endogenous methyl arginines in a biological liquid is detected.
Patent DE-50202423-D1 (DE)
Inventor: TOPOR PROF DR HABIL MED
IPC: A61L27/36
Filed: 2002-07-10
Granted: 2005-04-14
Abstract: Production of a composition for promoting bone regeneration comprises treating comminuted frozen bone alternately with formaldehyde and hydrochloric acid and then sequentially with sodium thiosulfate, ammonia, ethanol, trishydroxymethylaminomethane and sodium chloride.  Production of a composition for promoting bone regeneration comprises: (a) removing muscle, periosteum and marrow from long bones from donors aged 25-50, dividing the bones into 2-4 cm pieces and drying the pieces; (b) freezing the pieces at -10 to -40degreesC for 18-24 hours; (c) dividing the pieces into small fragments (0.1-1 x 0.1-1 x 0.1-1 mm) at a temperature below 15degreesC; (d) covering the fragments in an inert vessel with 5-10 volumes of a 0.2-0.5% formaldehyde solution prepared by dissolving 35 or 25% methanol-free extra-pure formaldehyde in a 0.85-0.95% sodium chloride solution; (e) keeping the fragments in the formaldehyde solution at 2-15degreesC for 48 hours, changing the solution after 1, 2, 4, 6 and 24 hours and shaking the vessel for about 1 minute every hour between changes; (f) pouring off the formaldehyde solution and pouring in a 1-3% chemically pure hydrochloric acid (HCl) solution; (g) pouring off the HCl solution after 22-26 hours and pouring in a 0.2-0.5% formaldehyde solution; (h) pouring off the formaldehyde solution after 22-26 hours and pouring in a 1-3% HCl solution; (i) repeating steps (g) and (h) 12-14 times while keeping the temperature in the vessel below 15degreesC; (j) pouring in a 1% sodium thiosulfate solution, allowing it to act for 5 minutes and pouring it off; (k) pouring in a 1.5% aqueous ammonia solution, allowing it to act for 5 minutes and pouring it off; (l) pouring in a 0.01-0.1% solution of chlorhexidine bigluconate solution in 70% ethanol, allowing it to act for 10-120 minutes and pouring it off; (m) pouring in 70% ethanol and changing it after 4-8 hours and again after 24-48 hours; (n) pouring off the ethanol and pouring in a 3.6-3.7% trishydroxymethylaminomethane (Tris) solution; (o) pouring off the Tris solution after 1 hour and replacing it with a 0.9% sodium chloride solution; (p) changing the sodium chloride solution after 1, 2, 3, 4, 5 and 6 hours (+/- 10 minutes) and after 24 hours (+/- 1 hour); and (q) pouring off the sodium chloride solution about 1 hour after the last change and draining the product. An Independent claim is also included for bone paste produced by the above process.
Patent DE-50205535-D1 (DE)
Inventor: WALLA THOMAS
IPC: A61K9/22
Filed: 2002-05-23
Granted: 2006-03-30
Abstract: The invention relates to a device for transdermal administration of substances, such as medicinal products in the form of a liquid, ointment or gel, in particular by means of iontophoresis. The substance is absorbed through an electric field that can be produced with a defined direct current between two electrodes (2). It consists of capsule-like, hermetically sealed container (1) that can be inserted into orifices of the body, with at least two electrodes (2) for producing the electric d.c. field on its outside. Above the electrodes (2) a device (3) is provided to contain the substance to be administered. The container (1) is in contact with mucous membrane and/or skin in an orifice of the body, in particular in the urogenital and/or vaginal and/or anal tract and/or in the mouth and/or ears and/or nose.
Patent DE-50206270-D1 (DE)
Inventor: LAHR JOHANN
IPC: G01D5/347
Filed: 2002-01-11
Granted: 2006-05-18
Abstract: A coupling (3) made from a single piece as a stamped or bent component fastens on a base (1) by means of first screws (4) and on a stator (2) by means of second screws (5). The base links to the casing of a motor, whose shaft projects into an angle measurement unit. On a rotor there is a spacing scanned by a scanner fixed on the stator that supplies information on the angular position of a shaft.
Patent DE-50207068-D1 (DE)
Inventor: LEIMKUEHLER HANS-JOACHIM DR
IPC: G06F12/10
Filed: 2002-06-28
Granted: 2006-07-20
Abstract: A process for the production of (cyclo)aliphatic diisocyanates and triisocyanates comprises phosgenation of the corresponding diamine or triamine in the gas phase. A process for the production of (cyclo)aliphatic diisocyanates and triisocyanates of formula R-(NCO)n (1) comprises phosgenation of the corresponding diamine or triamine of formula R-(NH2)n (2) in the gas phase whereby the (cyclo)aliphatic amine vapor, and phosgene are separately heated at 200-600 degrees C and continuously fed to a reaction chamber without moving parts and having a constriction in the walls in the region of the reaction zone. R = upto 15C (cyclo)aliphatic; n = 2 or 3.
Patent DE-50207599-D1 (DE)
Inventor: OSWALD WALTER
IPC: A61C13/087
Filed: 2002-05-22
Granted: 2006-09-07
Abstract: Production of artificial teeth comprises introducing different materials into a transparent mold in at least two successive stages and polymerizing the second-stage material with light passing through the first-stage material. An Independent claim is also included for an artificial tooth made of photopolymerizable materials, comprising a cutting-edge material (18), a dentine material (16) and optionally other materials (14), adjacent materials being intensively bonded together.
Patent DE-50210929-D1 (DE)
Inventor: ALTMEYER WOLFGANG
IPC: G01N27/447
Filed: 2002-05-15
Granted: 2007-10-31
Abstract: A method for determining genus, species, race and/or geographical origin of biological materials, by directly cleaving with enzymatic methods the fibrillary structures such as feathers, down, hair or horn to form a pool of cleaved peptides, without prior dissolution of structure proteins; and wherein the pool of cleaved peptides obtained from fibillary structure proteins is preferably subjected to MALDI-TOF mass spectroscopy without the application of separating and isolating techniques, and wherein the mass spectrograms obtained are adjusted using reference mass spectrograms and the suitable specific mass peaks are used to quantify elements such as feathers, down, scales horn and/or hair which are foreign to the species.
Patent DE-50211182-D1 (DE)
Inventor: DICK BURKHARD
IPC: H03D3/06
Filed: 2002-05-08
Granted: 2007-12-27
Abstract: The device has a notch filter (30) that receives an input signal (INCOS) containing useful and noise signals and generates a filtered signal. The notch filter center frequency corresponds roughly to the input signal frequency to suppress at least part of the useful signal. A mixer circuit receives the filtered signal and a phase-shifted input signal and outputs a demodulated output signal (OMPXA) substantially corresponding to the noise signal AN Independent claim is also included for the following: a demodulator circuit with a bandpass filter circuit and an anti modulator circuit.
Patent DE-50212642-D1 (DE)
Inventor: DECK BERNHARD
IPC: H04B3/54
Filed: 2002-11-15
Granted: 2008-09-25
Abstract: A device to be configured (DTBC) has elements that are configured in a specific way. Configuration devices reconfigure the device by using received new configuration information. A configuration server (KS) links via a communications network (NW) to a DTBC and has composing devices for writing new configuration information for the DTBC and devices for fixing an up-to-date configuration.  An Independent claim is also included for a method for reconfiguring devices in a network of devices and configuration servers.