baber/WOPTO huggingface dataset:
Patent DE-3674278-D1 (DE)
Inventor: LUNDMARK GUNNAR
IPC: B29C33/10
Filed: 1986-06-27
Granted: 1990-10-25
Abstract: The present invention relates to a ventilating valve for a die or mould intended to be filled with a casting mixture of a polymer material and a ballast material. According to the invention the ventilating valve includes a valve pipe (7) which can be screwed into the die or mould and which has an outlet passage (12) arranged eccentrically in relation to the screwing axis (A-A). One end of the outlet passage communicates with the interior of the die or mould, while the other end of the passage is connected to a net disc having a mesh such as to permit the polymer material present in the casting mixture to pass through the net while preventing the ballast material from leaving the valve pipe. Subsequent to curing of the casting material, the hardened flash or stalk in the valve pipe can be pressed out therefrom, this being facilitated by the fact that the outlet passage (12) diverges in a direction away from the die or mould cavity.
Patent DE-3680042-D1 (DE)
Inventor: RIDLEY GORDON
IPC: C11D17/00
Filed: 1986-07-24
Granted: 1991-08-08
Abstract: Transparent or translucent toilet compositions in bar form incorporating a smectite-type clay. The compositions are preferably milled toilet bars and demonstrate improved skin conditioning performance on oily skin types together with excellent bar appearance.
Patent DE-3682215-D1 (DE)
Inventor: BAKER STEPHEN RICHARD
IPC: C07C233/00
Filed: 1986-01-29
Granted: 1991-12-05
Abstract: Pharmaceutical compounds are described of the formulain which R' is (i) R<sup>4</sup>O(CH<sub>2</sub>CH<sub>2</sub>O)<sub>n</sub>(CH<sub>2</sub>)<sub>m</sub>- where R<sup>4</sup> is hydrogen or C, <sub>5</sub> alkyl, n is 0 or 1 to 5 and m is 1 to 7, or (ii) R<sup>5-</sup>X- where R<sup>5</sup> is a polar group and X is a C<sub>6</sub> 20 alkylene or a C<sub>6 20</sub> alkenylene radical containing from 1 to 3 double bonds, R<sup>2</sup> is a group of the formula A-B-where A is -COOH orwhere R<sup>6 </sup>is hydrogen or a protecting group, and B is C<sub>1-6</sub> alkylene, and R<sup>3</sup> is -COOH orwhere R<sup>7</sup> is hydrogen or a protecting group; or a salt or ester thereof.
Patent DE-3683656-D1 (DE)
Inventor: TANIGUCHI ISAO
IPC: G01N27/327
Filed: 1986-02-24
Granted: 1992-03-12
Abstract: Disclosed is a potential-causing element, in the form of an electrode or a membrane, for use in immunosensors, which comprises a polypyrrole or polythiophene film bound with an antigen or an antibody. The potential-causing element can be prepared in an easy manner through electrolytic polymerization of pyrrole or thiopene so as to control the thickness of the polymer film which will develop desired immunosresponse characteristics.
Patent DE-3683947-D1 (DE)
Inventor: DWYER ANTHONY FREDERICK
IPC: F04B49/18
Filed: 1986-02-12
Granted: 1992-04-02
Abstract: A pump has a reciprocatable pumping member driven by the actuator 14 shown. which comprises a cylinder 24 closed by a plunger 26. A hollow partition 28 divides the space between the plunger 26 and the cylinder 24 into two drive chambers 30a, 30b. Fluid can be selectably supplied at constant pressure to one or to both of the chambers to act on one or both of the faces 38, 40 and drive the plunger along the cylinder with differing force. The volume of fluid required to fully extend the actuator also differs, so that the actuator may be driven quickly or slowly with a low or high driving force from a supply providing fluid at a constant rate and pressure.
Patent DE-3685141-D1 (DE)
Inventor: BIOTTEAU GERARD
IPC: G06Q10/00
Filed: 1986-01-23
Granted: 1992-06-11
Abstract: Computerised installation for the sale of highly individualised objects such as shoes. The installation comprises a central computer (1) with at least one addressable memory (2) in which are stored all the stock-related information, termed the "stock memory", and is characterised by a plurality of portable terminals (4) each comprising at least one means of addressing the stock memory (2) in order to interrogate the latter regarding the presence or absence of an article defined by a plurality of characteristics, and at least one display (20) on each terminal in order to indicate the presence in stock of the article sought, with an interconnecting network between the central computer (1) and the said terminals (4) permitting each terminal to be interconnected with the network at a multiplicity of points distributed throughout the sales floor, this network preferably being a radio network. The invention applies in particular to shops selling shoes. <IMAGE>
Patent DE-3685424-D1 (DE)
Inventor: EVANS TIMOTHY W
IPC: C07K14/61
Filed: 1986-06-13
Granted: 1992-06-25
Abstract: Insoluble proteins (I) are purified from microorganisms by (1) killing the cells by exposure to toluene and/or xylene; (2) lysing the cells and then (3) recovering (I). The cells are pref. E.coli and are killed with toluene. Also claimed is a method for oxidising insol. forms of somatotropin (Ia), obtd. from transformed microorganisms, to give the native form having disulphide bridges by oxidn. in the presence of Na dodecyl sulphate (SDS) or of a detergent of formula (A) (where R1=Me or Et; R2=H or 1-3C alkyl; n=8-20).
Patent DE-3687352-D1 (DE)
Inventor: RISCHBECK ELMAR
IPC: G06F17/30
Filed: 1986-01-30
Granted: 1993-02-11
Abstract: The elements of each data group are stored consecutively in a sequential file, in which the groups remain in any order. Call up of the elements in all the groups takes place in a single operation through the file, whereby each change of group indicates the output of a new group. Pref. all the elements in any group follow each other consecutively and the elements are identified by numbers derived from digits having the same positions in a field in each data set in the file.
Patent DE-3764277-D1 (DE)
Inventor: WAKATSUKA HIROHISA
IPC: C08B37/16
Filed: 1987-01-28
Granted: 1990-09-20
Abstract: A 6-keto-prostaglandin E₁ derivative of the formula: (wherein R¹ represents an amino acid or amino alcohol residue, R² represents a single bond or an alkylene group of from 1 to 4 carbon atoms, R³ represents (i) an alkyl group of from 1 to 8 carbon atoms, (ii) a cycloalkyl group of from 4 to 7 carbon atoms, which may be unsubstituted or substituted by at least one alkyl group of from 1 to 8 carbon atoms (iii) a phenyl or phenoxy group, which may be unsubstituted or substituted by chlorine, trifluoro­methyl or alkyl of from 1 to 3 carbon atoms, provided that when R² represents a single bond R³ does not represent phenoxy)cyclodextrin clathrates thereof and non-toxic salts thereof possess selective cytoprotective activity.
Patent DE-3766157-D1 (DE)
Inventor: NICOLOTTI ROBERT A
IPC: C07D233/60
Filed: 1987-05-28
Granted: 1990-12-20
Abstract: This invention relates to bifunctional coupling agents useful in forming conjugates with biologically useful molecules, such as antibodies. These conjugates can be complexed with radionuclide metal ions to provide materials useful for in vivo diagnostic and therapeutic applications.
Patent DE-3769462-D1 (DE)
Inventor: MATTEN JOHANNES
IPC: B01D53/50
Filed: 1987-08-26
Granted: 1991-05-23
Abstract: For the desulphurisation of flue gases generated in a boiler by the additive process, ground limestone has, inter alia, hitherto been used. In sugar manufacture, a deliming sludge containing a calcium hydroxide, carbon dioxide and organic constituents is obtained. To utilise the deliming sludge as an additive, it is comminuted and dried in a continuous dryer with flue gas from the boiler. The dried deliming sludge is separated in a separator from the flue gas and conveyed by means of air to a plurality of blow-in points leading into the firing chamber of the boiler.
Patent DE-3770280-D1 (DE)
Inventor: FRANZ HELMUT DR
IPC: C12N15/09
Filed: 1987-01-21
Granted: 1991-07-04
Abstract: The pharmaceutical forms are intended for topical administration and employ as vehicle for and stabiliser of the active ingredient a composition which specifically confers special stability on the active ingredient IFN alpha. The forms are essentially composed of hydroxyethylcellulose and gelatin and preferably contain highly purified IFN alpha which has been prepared by DNA recombination as active ingredient.
Patent DE-3772156-D1 (DE)
Inventor: SANDS RAYMOND LEONARD
IPC: E05G1/024
Filed: 1987-10-29
Granted: 1991-09-19
Abstract: The body and door of a safe or similar security receptacle are constructed with a security barrier layer comprising an elastomer material 2,6 reinforced with elements of hard material 3,7. Onto this barrier is cast an outer elastomer layer 4,8 which is moulded to define the external profile of the structure. The outer elastomer layer 4,8 replaces the steel skin of traditional safe manufacture and avoids security and cost problems associated with the latter. It is also preferably formulated to intumesce into a non-combustible char under fire conditions to enhance the fire-resistance of the structure.
Patent DE-3773927-D1 (DE)
Inventor: KVARNSTROEM HANS-ERIK
IPC: B30B9/12
Filed: 1987-02-16
Granted: 1991-11-21
Abstract: A screw press, which compresses and dewaters more or less moist cellulose-containing and/or fibrous materials in pieces, e.g. waste paper, wood, grass, straw and other harvest products, cellulose, peat, bark and the like, includes a feed device (2) having an input portion (3) for material, which is to be compressed, and at least one first pressure cone (13) for a forceful compressing of the material, a discharge opening (26) for the compressed and dewatered product, a rotary screw (11), which extends from the input portion at least into said first pressure cone (13) as well as driving means (8, 9) to make the screw rotate. The core (27) of the screw and/or its thread (28) is eccentric in relation to the rotation axis (30) of the screw and in relation to the mean screw line of the core respectively, in at least some of the thread turns in one zone (V) of said first pressure cone, and the jacket of this pressure cone (13) is impermeable in said zone (V).
Patent DE-3776492-D1 (DE)
Inventor: RIESE WILHELM
IPC: B01J8/00
Filed: 1987-10-31
Granted: 1992-03-12
Abstract: An apertured catalytic reactor for treating NOX impurities in fumes is assembled from large and heavy (e.g. 2-4 tows) ceramic modules. The modules are installed or removed on wagons with a raisable platform and carrying a cable winch for lifting to module. At one outer edge to platform has means for aligning the module with the remainder of a stack; the means have a conical projection engaging between two lugs. These lugs and the opening claws of a docking unit are releasably coupled with the platform.
Patent DE-3778288-D1 (DE)
Inventor: GRAVISSE PHILIPPE
IPC: B44F1/12
Filed: 1987-10-09
Granted: 1992-05-21
Abstract: The present invention relates to the authentication of fiduciary or security objects, such as official documents, contracts, banknotes, credit cards and computer diskettes. The object to be authenticated is marked with a matrix composed of an organic resin of the vinyl or acrylic type, or any other similar resin, incorporating a series of sparkling doping materials and a series of photoluminescent doping materials with long-lasting remanence. This marking is carried out by coating, transfer of a film, printing, or integration of particles into the fiduciary material. The document marked in this manner can, in addition, be covered with a substance which is transparent in the visible spectrum going from UV to IR with the exception of a given wavelength band. The object marked in accordance with the invention has a first color in daylight, a second color when it is submitted to ultraviolet radiation and a third color from long-lasting when it is placed in darkness.
Patent DE-3779315-D1 (DE)
Inventor: MARSH LAWRENCE B
IPC: G01P11/00
Filed: 1987-08-05
Granted: 1992-06-25
Abstract: The sensor measures the average velocity of fluid flow in a conduit including a tubular housing which extends across the interior of the conduit and within which is provided an electromagnet for generating a magnetic field in the fluid having a field axis which extends normal to the direction of fluid flow. A number of electrodes are arranged in spaced relation along the length of and adjacent the outer surface of the housing. The electrodes are further arranged in diametrically opposed pairs with the lines passing through the pairs of electrodes being arranged perpendicular to the direction of fluid flow. The electrodes produce electrical signals in response to the flow of fluid through the magnetic field, each of the signals being a function of the velocity of fluid flow adjacent each electrode. In this manner, a number of discrete flow velocity signals are generated simultaneously at a number of locations across the area of the conduit.
Patent DE-3782320-D1 (DE)
Inventor: WALKER FREDERICK HERBERT
IPC: C08F220/12
Filed: 1987-12-03
Granted: 1992-11-26
Abstract: Non-aqueous polymer dispersion compositions comprises a copolymer prepared by polymerizing a monomer mixture containing a) at least about 40 weight percent C1 to C3 alkyl methacrylate monomers(s); b) at least about 10 weight percent of comonomer(s) of butyl-, isobutyl-, and 2-ethylhexyl- acrylate and butyl- and isobutyl- methacrylate; and c) 0 or upto about 50 weight percent of other free-radical-polymerizable monomers(s), wherein the dispersed polymer has a glass transition temperature from about 0 to about 70 DEG C as calculated by the Fox equation and an average particle size by volume less than about 450 nanometers. Preferably the polymerization is carried out in the presence of a solvent medium containing about 60% or more by weight of a straight-chain hydrocarbon having an average chain length of about 8 to about 18 carbons and optionally an amphipathic dispersant or dispersant precursor. The compositions may have use in or as coating compositions.
Patent DE-3785577-D1 (DE)
Inventor: UBER E III
IPC: G01T1/185
Filed: 1987-12-08
Granted: 1993-05-27
Abstract: A dosimeter (10) that includes tissue equivalent bubbles of plastic defining volumes of gas to be ionized by radiation. One or more integrated circuits (ICs) are disposed below the volumes of gas and a collecting electrode on the IC is in direct contact with the gas. Circuitry (18) for generating an electric field within the volume of gas moves the ions therein to the collecting electrode. The collecting electrode is part of an amplifying circuit (20) disposed within the IC. The output from the amplifier (20) is representative of the collected ions and therefore representative of the radiation. The signal from the amplifier (20) is sent to an interface (14) which conditions, buffers and stores the signal. The radiation dose and dose rate are computed in the interface at (30). A communications section (36) transfers that data from the dosimeter upon receipt of an externally generated data transfer command. A separate calibration (34) and display unit (31) calibrates the dosimeter (10) by controlling the conditioning of the signal.
Patent DE-3851749-D1 (DE)
Inventor: BAKER STEPHEN R
IPC: A61K31/695
Filed: 1988-05-27
Granted: 1994-11-10
Abstract: There is disclosed a process for the production of certain 3-hydrocarbyl-3-cephem derivatives wherein the hydrocarbyl group is selected from 1-alkenyl and conjugated and unconjugated 1-polyalkenyl, 1-alkynyl, carbocyclic and heterocyclic aryl, and carbocyclic and heterocyclic arylmethyl and, in the case of the 1-alkenyl and conjugated 1-polyalkenyl derivatives, with substantially complete stereospecificity, by coupling a 3-triflyloxy cephem with a hydrocarbyltributylstannane in the presence of bis(dibenzylideneacetonyl)-palladium, a phosphine, and a metal halide such as, for example, zinc chloride. The 3-unsaturated alkyl-3-cephem derivatives so-produced are useful as broad-spectrum antibacterial agents.
Patent DE-3861928-D1 (DE)
Inventor: HAYASHI KIMIAKI
IPC: C07D333/20
Filed: 1988-07-05
Granted: 1991-04-11
Abstract: A thiophene derivative of the formula: <CHEM> wherein R<1>, R<2> and R<3> are a lower alkyl group, Ring A is a substituted or unsubstituted phenyl group and p is an integer of 1 to 3, or a salt thereof and processes for preparing the same are disclosed. The thiophene derivative (I) is useful as the regulator of gastrointestinal tract motility.
Patent DE-3868386-D1 (DE)
Inventor: SAUERBREY KNUT
IPC: D21F1/20
Filed: 1988-11-17
Granted: 1992-03-26
Abstract: To remove debris from pulp, partic in papermaking, a thin layer of the pulp is first fed to a sieve surface which is only slightly curved at the most. At sepd. points along the path of material travel, the sieve surface is oscillated lateraley at a rate of 18-150 Hz. The sieve surface is also oscillated vertically at 25-60 Hz. The oscillation is effected magnetically, hydraulically on the membrane, particularly by ultrasonic pressure. Before and/or after an oscillation point, a downwards suction is applied across the line of the sieve and the direction of material travel on the pulp held by the sieve. Diluting water is applied to the pulp from above to rinse the debris clear of the sieve.
Patent DE-3869498-D1 (DE)
Inventor: BLANCHARD JEAN-C
IPC: H01L21/677
Filed: 1988-06-14
Granted: 1992-04-30
Abstract: The device comprises a supply container (V61) with a pair of parallel conveyors (Lf1,Lf2) with opposing conveying directions for feeding the surface mounted components is a rectangular path, within the container (Vb1).  A mask (M1) allows the components to be fed in succession, in the current orientation to a removal point. At least two containers (Vb1,Vb2,Vb3) are combined by fitting them together in the conveying direction of the conveyors (Lf1,Lf2) each providing a rectangular conveying path, with a mask (M1,M2,M3) for each container (Vb1,Vb2,Vb3) and separate removal points (Ep1,Ep2,Ep3).
Patent DE-3869823-D1 (DE)
Inventor: NOFRE CLAUDE
IPC: A23L27/30
Filed: 1988-01-14
Granted: 1992-05-14
Abstract: Sweetening agents of the formula: <IMAGE> in which, in a preferred embodiment, R0 is: either a heterocyclic ring constructed on a cyclopentadienyl or phenyl group by replacement of 1 to 3 cyclic C with N, O or S, or an indanyl, indenyl, naphthyl or tetrahydronaphthyl group or a heterocyclic derivative constructed on these groups by replacement of 1 to 4 cyclic C with N, O or S; R1 is H or CH3; R2 is a 2-13 C hydrocarbon group in which up to 4 C may be replaced by N, O, S, Cl, Br and I and up to 5 H by F; R3 and R4 are H.
Patent DE-3872669-D1 (DE)
Inventor: DENI FRANZ
IPC: A01D78/10
Filed: 1988-10-04
Granted: 1992-08-13
Abstract: The machine frame (1) and the tool holder (12) are connected together for articulated movement such that both ends of the machine frame and of the tool holder form forks (4, 13), which lie in a vertical plane. The fork (4) of the machine frame is fitted with a ball joint (7, 8) and an inwardly directed pin (15). The fork (13) of the tool holder has an outwards directed pin (14) and a slit (11) in the longitudinal direction so that the ball (8) is traversed by the holder pin, and the slit by the ball joint pin.
Patent DE-3876982-D1 (DE)
Inventor: ZETTERQUIST LARS
IPC: A01N3/02
Filed: 1988-01-22
Granted: 1993-02-04
Abstract: An article for preserving fresh cut flowers placed in water, which is in the form of a label applicable to one or more stalks of the cut flowers. The label has a water insoluble carrier layer, a coat of material applied to the carrier layer containing an active material and a barrier layer to water applied to the coat. The active material comprises at least one active substance which sets free bactericidal and/or bacterial inhibiting agents in the presence of water. The barrier layer in cooperation with the carrier layer regulates the size of the total contact surface of the water with the active material and consequently the release time for the active substance when the label is immersed into the water.
Patent DE-3879809-D1 (DE)
Inventor: JIN ILJOON
IPC: C22C21/00
Filed: 1988-08-17
Granted: 1993-05-06
Abstract: A new family of medium and high strength, thermally stable aluminum based alloys are described having the following composition: 0.4 to 1.2% by weight chromium, 0.3 to 0.8% by weight zirconium, 1.5 to 2.5% by weight manganese, 0 to 2.0% by weight magnesium and the balance essentially aluminum. These alloys can be produced on a twin-roll caster preferably at a thickness of no more than 4 mm and a casting temperature of at least 820 DEG C.
Patent DE-3880148-D1 (DE)
Inventor: ELY L
IPC: B09C1/10
Filed: 1988-09-20
Granted: 1993-05-13
Abstract: The present invention is a process for in situ biodegradation of spilled hydrocarbons. The process involves drawing oxygen into a hydrocarbon contaminated zone (10). A borehole (8) is drilled into the contaminated zone (10) and gas is evacuated at high rates out of the borehole via a gas exhaust line (12) to thereby draw oxygen into the contaminated zone (10). Surprisingly, the carbon dioxide concentration in the evacuated gas remains high even at the high flow rates.
Patent DE-50001859-D1 (DE)
Inventor: HARTWICH GERHARD
IPC: G01N37/00
Filed: 2000-01-07
Granted: 2003-05-28
Abstract: The invention relates to a method for electrochemically detecting sequence-specific nucleic acid-oligomer hybridisation events. DNA/RNA/PNA oligomer single strands which are bound to a conductive surface at one end and linked to a redoxactive unit at the other, free end, serve as a hybridisation matrix (probe). A proportion of the single strand oligonucleotides are hybridised by treatment with the oligonucleotide solution (target) being tested, with the result that the electrical communication between the conductive surface and the redoxactive unit, which is initially non- or barely existent, is increased. This enables a hybridisation event to be detected using electrochemical methods such as voltammetry, amperometry or conductance measurement.
Patent DE-50004680-D1 (DE)
Inventor: KUHN KURT
IPC: A61F13/20
Filed: 2000-01-21
Granted: 2004-01-22
Abstract: The appts. to compress a tampon, for use by women during menstruation, has a press shoulder (30) and a press cutter (40) at each press tool (10) which can be set in relation to each other.  The press shoulder (30) slides radially at a side surface (42) of the press cutter (40). The side surface (42) of the press cutter (40) acts as a guide path for the press shoulder (30), with pref. a flat cross section shape. The press shoulder (30) and/or the press cutter (40) have at least one elongated hole (90) for a screw bolt (80) lock between them, so that their relative positions can be set with a release bond between them. The assembly can have two elongated holes (90), on different alignments. At least part of the side surface of the press shoulder (30), away from the press cutter (40), forms a laying surface (32) for a neighboring compression tool (10), as a generally linear contact surface (32). The end surface (31) of the press shoulder has a generally concave shape. The compression tools (10) are identical, and have a radial movement.
Patent DE-50008067-D1 (DE)
Inventor: DIETRICH
IPC: F16L55/28
Filed: 2000-07-21
Granted: 2004-11-11
Abstract: The remotely controlled machine for working in drain pipes comprises a carriage (3) which can move along the main conduit (1). This is connected to a tool carrier (4) and a tool (16) is connected to the carrier by a flexible tube (6). This can be moved backwards and forwards by a device (33) mounted on the carrier.
Patent DE-50008948-D1 (DE)
Inventor: SCHUMACHER MARTIN
IPC: F28F21/04
Filed: 2000-08-28
Granted: 2005-01-20
Abstract: Apparatus for cooling hot gases comprises a cylindrical outer body (2) connected to an inner body using flange connections (4, 6) that are gas- and liquid-tight. The inner body consists of a planar round base (3) in which several bushings (1) are fixed at regular distances. The bushings have an inner thread which receive the pipes (8) with the outer thread and defined length. An Independent claim is also included for a process for cooling hot gases using the above apparatus.