baber/WOPTO huggingface dataset:
Patent DE-3686470-D1 (DE)
Inventor: COAN MICHAEL H
IPC: A61K38/16
Filed: 1986-10-18
Granted: 1992-09-24
Abstract: There is disclosed a method for separating alpha-l-­proteinase inhibitor (also known as alpha-l antitrypsin) from an aqueous solution of plasma proteins, especially from Cohn Effluent II & III and Cohn Effluent I. The method includes the steps of first treating the aqueous solution to lower the concentration of salts therein and, optionally, its alcohol content, contacting the resulting solution with an anion exchange resin having selective affinity for alpha-l-proteinase inhibitor to selectively bind the alpha-l-proteinase inhibitor and allow unwanted plasma proteins to elute through the resin, displacing the alpha-l-proteinase inhibitor from the resin and recovering the same.
Patent DE-3752015-D1 (DE)
Inventor: CHAVEZ RODRIGO G
IPC: C12P19/44
Filed: 1987-10-01
Granted: 1997-03-13
Abstract: An aromatic substituted glycoside is disclosed of the formula <CHEM> wherein the configuration of the substituted -OR on the anomeric carbon is alpha, n is an integer of 0 or 1, and R is a substituted aromatic radical selected from the group <CHEM>  where R1 through R6 are independently halogen, NO2, SO3H,   @OR7, - @-OH, -@-H, O @R7, where R7 is lower alkyl; and includes its stereoisomers, optical isomers and geometric isomers and mixtures of the foregoing isomers. These substrates are useful as direct substrates for alpha-amylases. A process for the preparation of the substrates and related substances is also described.
Patent DE-3761209-D1 (DE)
Inventor: HERMUS ANTONIUS JOHANNES MARIA
IPC: C08J5/18
Filed: 1987-02-17
Granted: 1990-01-25
Abstract: Films produced from blends of polymers which comprise  a) 70 to 97 weight percent of a vinylidene chloride copolymer b) 30 to 3 weight percent of an olefin/(meth)acrylic acid copolymer and c) 0 to 15 weight percent of a olefin/vinyl acetate copolymer based on the total weight of (a), (b) and (c), have high shrinkability and low sealing temperatures.
Patent DE-3765982-D1 (DE)
Inventor: DE MARCHI ANGIOLO
IPC: B60K17/08
Filed: 1987-04-10
Granted: 1990-12-13
Abstract: A transmission system of reduced bulk is described for front-wheel drive motor vehicles including a transverse gearbox with permanently-meshed gears and an epicyclic differential (34) for transmitting drive to the drive-shafts (12) of the wheels connected to the gearbox by two pairs of final reduction gears (26a, 26b; 44,48) engageable alternatively. The gearbox is composed of a main input shaft (14) and a driven shaft (22) on which there are rotatably mounted two or three pairs of gears (16, 18; 24a, 24b) having associated sliding-sleeve coupling means (28, 30), whereby the final reduction of the drive between the driving shaft and the drive-shafts (12) is achieved through a combination of the reductions obtainable between the main shaft/driven shaft (14, 22) and the driven/shaft/differential (22, 34).
Patent DE-3766069-D1 (DE)
Inventor: LOOS HORST
IPC: E05D7/02
Filed: 1987-08-12
Granted: 1990-12-13
Abstract: A hinge for windows, doors or the like, which can be provided especially on the setting-out arm of a setting-out device for turn-and-tilt leaves, is described. An angled intermediate piece 14 is held pivotably about an axle pin 13 in a bearing block 12 fastenable to the frame and is connected to a supporting arm 15 or the like which is rotatable through 180 DEG  about a pivot axis 19 - 19 directed at right angles to the axle pin and which engages as a holding element on the leaf and can be fixed on the angled intermediate piece 14 in the two turn positions offset by 180 DEG  relative to one another. The end of the supporting arm 15 facing the intermediate piece 14 is fork-shaped with two parallel fork legs 38 which reach laterally past a bearing lug 28, receiving the pivot axis 19 - 19, of the intermediate piece 14. From the bearing lug 28 projects radially a cam, a fence 29 or the like, possessing two stop faces which are directed away from one another and against which one of the fork legs 38 can be supported respectively in the two turn positions offset by 180 DEG  (Figure 1). 
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Patent DE-3769226-D1 (DE)
Inventor: SAKAMOTO TERUO
IPC: A61K9/16
Filed: 1987-07-17
Granted: 1991-05-16
Abstract: Sustained-release formulations which can release a water-soluble active ingredient or ingredients in zero-order manner over a long period of time, comprising:     a. an inert core, b. a powder-coating layer containing a water-soluble active ingredient or ingredients, c. a powder-coating layer of practically water-repellent material, and d. a film-coating layer composed of practically pH-independent and water-insoluble film-coating material. c
Patent DE-3769597-D1 (DE)
Inventor: BAUER MICHAEL
IPC: E04H3/12
Filed: 1987-11-05
Granted: 1991-05-29
Abstract: Mobile terraces must be stable in the lowered state and, in addition, the rollers (1) must not leave any indentations on the floor (10) of the hall. It is proposed to mount the rollers (1) so that they can be raised and lowered via fluid-actuated lifting devices (6). <IMAGE>
Patent DE-3770903-D1 (DE)
Inventor: HUTTER FRANK
IPC: C02F1/58
Filed: 1987-09-29
Granted: 1991-07-25
Abstract: Arsenic is removed by adding iron(III) sulphate to arsenic-containing waste water in a precipitation stage, and neutralising with calcium hydroxide, after which the precipitated solids are removed. The process requires no addition of oxidising agents and can be coupled with customary processes for treating process or waste waters from the glass industry.
Patent DE-3772500-D1 (DE)
Inventor: GRACZOLL PETER
IPC: B23K20/24
Filed: 1987-09-11
Granted: 1991-10-02
Abstract: An injection mould for thermoplastics has temp.-control bores as well as the mould cavities; these bores are in two mould tool blocks each of which has two or more plates, and their mating faces have the bores preferably milled and drilled in. In their production, those faces are cleaned before being joined together by diffusion welding.
Patent DE-3868046-D1 (DE)
Inventor: CASSENS HOLGER
IPC: B65D90/06
Filed: 1988-08-02
Granted: 1992-03-05
Abstract: The cylindrical tank (3) is located inside a rectangular container via its thermal insulation jacket (4) in such way that the four sides of the container press onto the jacket and cause it to press away from the tank near the edges of the container, forming    crescent shaped ducts (9) for the coolant or heating medium. The pressure points of the jacket can be reduced in thickness for added effect. The coolant, or heating medium circulates from end to end with a heat exchange effect.
Patent DE-3869422-D1 (DE)
Inventor: BUCKSCH MANFRED
IPC: F16C25/08
Filed: 1988-07-27
Granted: 1992-04-23
Abstract: With a bevel gear (4) set in a gear casing (1), the bevel pinion shaft (5) is guided axially and radially by a roller bearing. An outer ring (10) of the bearing (6) in the bevel gear drive direction adjoins a stop (11) of the gear casing (1). A spring washer (12) is supported on the outer ring (10) and in an annular groove (12) of the gear casing. It is automatically adjusted in the axial direction through radial expansion and a steep plane formed by a conical flank (16).
Patent DE-3871386-D1 (DE)
Inventor: LORENZ GUENTHER
IPC: C02F3/12
Filed: 1988-02-26
Granted: 1992-06-25
Abstract: A biological sewage treatment for the conversion and separation of nitrogen by nitrification and denitrification is based on an anaerobic region in a pre-clarification basin and at least one aerobic basin for activated sludge, followed by a final settling basin. Ten to fifty percent of the effluent is extracted below the water level of the final settling basin during dry weather and is recycled via a buffer basin to the inflow before the preclarification basin.
Patent DE-3878828-D1 (DE)
Inventor: MANCUSO F
IPC: H01J37/244
Filed: 1988-05-17
Granted: 1993-04-08
Abstract: The invention provides for a device and method for generating, amplifying, and detecting secondary electrons from a surface of a sample. The device contains a vacuum envelope (1) having a pressure limiting aperture (2), a charged particle beam source (3), means (4, 5) for focusing and directing the charged particle beam through the aperture (2) to a sample mounted on a sample platform (6) located in a gaseous environment outside of the vacuum envelope (1), an electrode (7) located outside of the vacuum envelope (1) and close to the sample platform (6). In operation, the electrode is biased by a voltage source (8) to accelerate secondary electrons emitted by the sample so that they collide with gas molecules to produce negative charge carriers which multiply by further collisions. The negative charge carriers are collected by the electrode (7) to produce a current which is amplified by a current amplifier (4) and output to a detector (10).
Patent DE-3882188-D1 (DE)
Inventor: KOLBECK WINFRIED
IPC: A23K20/147
Filed: 1988-04-13
Granted: 1993-08-12
Abstract: Protein hydrolysates (I) obtd. by hydrolysing proteinaceous materials with mineral acid are claimed, where (I) are free of inorganic salts and comprise 1-99 wt.% amino acids and 1-99 wt.% oligopeptides. (I) have a cysteine content of 2-20%. (I) are produced by (a) hydrolysing the proteinaceous material, esp. keratin, wheat gluten or soya protein, with a mineral acid, esp. HCl; (b) opt. evaporating off the acid, (c) electrolytically neutralising and reducing the hydrolysate in a cell contg. a diaphragm; and (d) opt. evaporating the prod. Step (c) is pref. effected at 20-60 deg.C with a current density of 0.01-0.2 A/cm2 and a voltage of 6-30 V. The cathode compartment contains 30-50% hydrolysate solids and the anode compartment contains a 4-10% mineral acid soln. The cathode material is Hg, Cu, Pb, Fe or Sn and the anode material is carbon or Pt. The diaphragm is a membrane with a pore size of 0.5-10 microns. Electrolysis is continued until the pH is 0.5-4.5. Alternatively, the proteinaceous material is merely dissolved in the mineral acid, and hydrolysis is effected enzymatically after electrolytic neutralisation.
Patent DE-3882904-D1 (DE)
Inventor: HARRIS PAUL C
IPC: G01N33/531
Filed: 1988-09-29
Granted: 1993-09-09
Abstract: A novel bidentate conjugate has two different chemical moieties, or bidentate members, attached through an adequate spacer moiety. Each bidentate member acts as a small molecule ligand and is capable of specifically binding to a different macromolecular substance. The bidentate members are relatively small molecules, usually less than about 7,000 Daltons in size. The spacer moiety is selected so that both bidentate members can simultaneously bind to their respective specific binding partners. Where the specific binding partners are multivalent, large complexes can be formed. The formation of these complexes can be inhibited by the presence of an unconjugated monovalent bidentate member, such as free analyte from a test sample. The bidentate is of particular use in turbidimetric or nephelometric inhibition immunoassay procedures.
Patent DE-50000197-D1 (DE)
Inventor: BEST DR
IPC: D03D15/00
Filed: 2000-04-14
Granted: 2002-07-11
Abstract: The blanket for a papermaking machine has a woven structure with ribbon wefts (2) at the side towards the paper and round we filaments at the machine side. At least two of the round weft filaments (6,7) at the machine side lie against part of the ribbon weft (2) on the paper side, and both weft types are bonded together by at least part of the warp filaments (4,5,12,14). The round weft filaments against the ribbon weft (2) are next to each other. The sum of the diameters of the round weft filaments at the ribbon weft (2) does not exceed the longitudinal width along the length of the blanket (1). The blanket contains no additional wefts apart from the two round weft filaments in contact with the under surface of the ribbon wefts (2). The bonding structure of the woven material, by the warps, is only partially at the paper side, and only with round wefts between those agai the ribbon wefts. At least part of the wefts in the blanket can be ribbons with projecting longitudinal ribs, at the machine sid with a rectangular, trapezoid and/or round cross section. Two or three longitudinal ribs are formed next to each other. The widt the flat wefts, along the longitudinal line of the blanket, is 1-25 mm and preferably 10-15 mm and they have a thickness of 0.2- mm. The warps (4,5,12,14) can have a flat structure with a width on the lateral line of the blanket of 0.5-5.0 mm and with a thickness of 0.2-1.0 mm. The warps (4,5,12,14) bind in only one ribbon weft (2). With at least part of the warps (4,5,12,14), ea neighboring pair of warps (4,5) form warp pairs (3,13,15) in an identical bonding with the wefts (2).
Patent DE-50001953-D1 (DE)
Title: Palisade
Inventor: SCHMITZ MICHAEL
IPC: E04B2/02
Filed: 2000-02-08
Granted: 2003-06-05
Abstract: A palisade comprises visible or wall surfaces disposed on opposing sides and intermediate end faces. One of the end faces is provided with a projecting convex head, while the other end face comprises a correspondingly formed concave receptacle for the head. When forming a palisade wall, the head of a palisade can engage in the receptacle of a neighboring palisade such that the head substantially completely fills the receptacle. To be able to bend neighboring palisades relative to one another over a large angle and to increase the design possibilities of a palisade wall, the head and the receptacle are disposed eccentrically on the respective end face and preferably in the corner region between the end face and the associated visible or wall surface.
Patent DE-50008638-D1 (DE)
Inventor: HAAB KARL
IPC: E05D15/06
Filed: 2000-02-29
Granted: 2004-12-23
Abstract: The floor guide (22) can adjust within the wall panel (11) and can deflect to either side from a pre-set rest position again re-set spring. In its rest position the guide (22) stands vertically below the driven panel-top rail (17) carriage (19). The gui deflects both ways parallel to the bottom panel edge against coil re-set springs and is fixed to a slider which moves in a base releasably fitted to the wall panel. The panel bottom edge consists of a hollow profile grooved lengthways so the slider and bas can be inserted and releasably fixed in the groove. The slider presents a longways block milled out lengthways to take the slide block base and the prescribed re-set springs.
Patent DE-50010201-D1 (DE)
Inventor: HANNEN REINER
IPC: B65B9/02
Filed: 2000-02-08
Granted: 2005-06-09
Abstract: An assembly applies a shrink-foil band or strap to a product (3). The assembly has a gate and frame with a conveyor (1) transporting the product  through the gate. The shrink-foil strap is applied by powered rollers and the ends are joined. The foil roller axles are esp. horizontal, and the foil strap is diverted during application.
Patent DE-50011639-D1 (DE)
Inventor: STAHL PROF DR DR
IPC: C01B11/16
Filed: 2000-02-18
Granted: 2005-12-22
Abstract: The invention relates to peroxochloric acid, HOOCIO2, with pentavalent chlorine, its derivatives and anions and salts thereof. The latter can obtained and isolated after reacting chlorine dioxide with an aqueous or hydrous solution of hydrogen peroxide at a pH value of >/= 6,5 and are suitable for use as oxidizing agents in the technical, medical and cosmetic sectors.
Patent DE-50100961-D1 (DE)
Inventor: FISCHER STEFAN
IPC: B01D53/86
Filed: 2001-02-28
Granted: 2003-12-18
Abstract: A method and an emission control system are for catalytically reducing nitrogen oxides in the exhaust gas of a combustion system, especially a diesel motor. An oxidation catalyst is arranged upstream in relation to the reduction catalyst and in the exhaust gas channel. A reaction agent for decomposing nitrogen oxides according to the method of the selective catalytic reduction is added according to the temperature and upstream or downstream in relation to the oxidation catalyst and upstream in relation to the reduction catalyst. The selectivity of the oxidation catalyst is used for decomposing nitrogen oxides to form molecular nitrogen.
Patent DE-50102258-D1 (DE)
Inventor: SCHOLZ DIPL-ING
IPC: B65G17/42
Filed: 2001-03-02
Granted: 2004-06-17
Abstract: The drive chain for a bucket elevator has inner links (4, 5) and L-shaped outer links (9, 10) which are connected by transverse pins (8). The central sections (14) of the pins are wider than their ends (8') which fit into bushes (7). The bushes are longer than the pin ends and the spaces (17) between the two are filled with grease. Sealing rings (21) are fitted around the pin where it enters the bushes.
Patent DE-50102761-D1 (DE)
Inventor: HOFFMANN THILO
IPC: B61C9/48
Filed: 2001-09-26
Granted: 2004-08-05
Abstract: A drive for a wheel set (1) of a chassis includes two wheels (3) positioned on a wheel set shaft (2), which can be driven by at least one internal rotor motor that encompasses the wheel set shaft (2) and has a stator (10) and a rotor (19). This configuration provides a compact direct drive.
Patent DE-50105377-D1 (DE)
Inventor: PLATTNER WERNER
IPC: B22D41/40
Filed: 2001-07-07
Granted: 2005-03-24
Abstract: In a slide valve closure for the casting of a metal melt a slider plate and a stationary closure part are braced against each other by means of spring units or by other means. There is provided a casing framework attachable to a mould or the like, in which is fixed a detachable casing part on which the spring units are held and in which the stationary closure part and the slider plate can be accommodated. This allows safe operation and simple and rapid mounting and dismounting of the slide valve closure.
Patent DE-50106150-D1 (DE)
Inventor: BERNERT RICHARD
IPC: B05C11/02
Filed: 2001-03-13
Granted: 2005-06-09
Abstract: The air boundary layer reduction unit is a suction device (26) with resilient sections (28, 30, 32) sliding on the paper ground. Preferred features: The resilient section is a dragging scraper (28), preferably at the outlet side of the suction unit. It is plastic film, sheet metal or a composite. It is curved in the direction of running (L). A brush (30) is included at the inlet side. It has bristles of differing hardness, increasing in the running direction. Spacing between non-flexible sections and the ground, is about 10 mm. Spacing between the trailing edge of the suction unit and the point of incidence of coating medium is 1-100 mm, preferably 10-50 mm. A variant based on the foregoing principles employs an air blower in place of the suction device. In further implementations, a sealing roller is employed and/or a conditioner (a strip) removes the uppermost layers of the air boundary layer.
Patent DE-50111046-D1 (DE)
Inventor: KRISTEN OLIVER
IPC: C07D209/50
Filed: 2001-07-13
Granted: 2006-11-02
Abstract: Complexes of the formula I, where M is an element of groups 6 to 10 of the Periodic Table of the Elements, preferably Ni, can be used for the polymerization and copolymerization of olefins, for example in suspension polymerisation processes, gas-phase polymerization processes, bulk polymerization processes or emulsion polymerization processes.
Patent DE-50115772-D1 (DE)
Inventor: SCHMELZEISEN-REDEKER GUENTHER
IPC: G01N33/48
Filed: 2001-05-25
Granted: 2011-02-24
Abstract: The present invention relates to a compression device for stimulating the efflux of a body fluid from a body part. The device has a compression unit with a pressure-application region made of a deformable material, the region being formed to generate a repulsive force between the body part and the compression unit. The repulsive force passes through a force maximum then decreases to serve as an indication that the body part is guided sufficiently firmly and far enough onto the compression unit.
Patent DE-50201897-D1 (DE)
Inventor: WEIDE HARALD
IPC: A22B5/02
Filed: 2002-04-08
Granted: 2005-02-03
Abstract: A stunning box (2) for large animals for slaughter, especially cattle, characterized in that it has a stationary base (4) and an animal receiving module (6) which is rotatably mounted about a longitudinal axis on the base (4) thereof, and - in an upright state - a bottom on which the animal which is to be slaughtered can walk, in addition to comprising a first side wall (22), also characterized in that a second side wall (2) which is separate from a door receiving module is provided.
Patent DE-50205371-D1 (DE)
Inventor: SCHREIBER LEO
IPC: B23D37/00
Filed: 2002-09-11
Granted: 2006-01-26
Abstract: The invention relates to the cutting of rotating surfaces, especially centric symmetric surfaces ( 1 a) of a metal workpiece ( 1 ), especially one made of steel or gray cast iron, also when said workpiece is in hardened state, by means of a geometrically determined cutter ( 2 a) or cutters, wherein the axial extension and the material of the surface to be machined are hardly limited or not limited at all and/or the operating time during machining is reduced according to said method and/or the service life of the tool is enhanced and/or the effect of the twist-free condition is achieved, wherein at least one cutter ( 2 a) that is skewed relative to the rotational axis ( 10 ) of the workpiece is guided during a feeding motion ( 3,3 ') in a contacting manner on the rotating workpiece and wherein the machining parameters of the rotational axis, especially the forward feed motion in the direction of feeding and the skewed position (x) of the cutter ( 2 a) relative to the longitudinal direction (z), are chosen in such a way that twisting in terms of the degree of twisting (s) and/or the depth of twisting (t), more particularly the depth of twisting, on the surface being machined is minimized, wherein the forward feed motion includes an axial movement.
Patent DE-50207707-D1 (DE)
Inventor: VOIGT DIPL-ING
IPC: B60H1/00
Filed: 2002-12-09
Granted: 2006-09-14
Abstract: The device has a coupling device (4) with drive connections on the input side to a rotary drive (2) and on the output side to both control elements (5,6). The coupling device adjusts the first control element in one direction of the rotary drive while the second control element is stationary and adjusts the second control element in the other direction while the first control element is stationary.
Patent DE-50211154-D1 (DE)
Inventor: SCHEUFLER BERND DR
IPC: A01B51/04
Filed: 2002-06-22
Granted: 2007-12-20
Abstract: The earthworking machine has tools (5) mounted on a frame (11) forming part of a parallelogram of levers (12). A sensor (14) mounted on the frame detects the depth of cut of the tools and a control unit (15) using data from this adjusts their height using the lever system.
Patent DE-50211461-D1 (DE)
Inventor: BARTHEL MICHAEL
IPC: A61K36/00
Filed: 2002-04-26
Granted: 2008-02-14
Abstract: Described are pharmaceutical compositions containing Bulbophyllum, in particular compositions containing Bulbophyllum neilgherese, optionally in combination with suitable pharmaceutical excipients and carriers, as well as their use for treating illnesses, in particular illnesses of the cardio-vascular system.
Patent DE-50213654-D1 (DE)
Inventor: KLENNER GUENTHER
IPC: G01R31/11
Filed: 2002-09-21
Granted: 2009-08-13
Abstract: The invention relates to method for localizing a line fault in a simple and reliable manner by recording at least a part of a first signal derived from the operation of the line (1) and propagating in a sense of propagation, and at least a part of a second signal propagating in the other sense of propagation, and evaluating the two signals for localizing a position (2) of the fault in the line (1). The invention further relates to a device for carrying out said method.