baber/WOPTO huggingface dataset:
Patent GB-201311176-D0 (GB)
Title: Resolution of address translations
Filed: 2013-06-24
Abstract: A method and apparatus are provided for mapping IP communications sessions, e.g. TCP or UDP sessions, before and after IP source address and port number translation by a network Address Translation/Port Address Translation (NAT/PAT) device. Data packets outgoing from a network may be captured before and after the NAT/PAT device and processed in a passive correlation device according to the present invention to map pre-NAT and post-NAT IP quint data fields.
Patent GB-201312783-D0 (GB)
Title: Bis(Trifluoromethanesulfonyl)Ethyl-bearing compound and acid catalyst and method for preparing same
Filed: 2011-12-08
Abstract: [Problem] To provide an acid catalyst which can reduce the quantity of waste in an organic synthesis reaction and which does not corrode a reactor and is nontoxic. [Solution] The problem is resolved by using a bis(trifluoromethanesulfonyl)ethyl-bearing phenolic compound. The compound can be utilized as a catalyst in various organic chemical reactions, particularly in organic synthesis reactions such as Diels-Alder reaction, Friedel-Crafts reaction, Michael addition reaction and esterification reaction. This acid catalyst exhibits higher activity in comparison to a conventional Lewis acid, and therefore need not be used in a stoichiometric amount. Namely, the acid catalyst enables, even when used in an extremely small amount, a desired organic reaction to proceed. Further, the acid catalyst is soluble in various solvents and therefore permits homogeneous reaction, while the acid catalyst can be easily and simply separated from a desired reaction product after the completion of reaction. The acid catalyst is further characterized by making it possible to carry out a reaction at a relatively low temperature near ordinary temperature, thus being highly useful also in an industrial manufacturing process.
Patent DE-2960523-D1 (DE)
Title: Cooking appliance with a vitreous-ceramics cooking plate
Inventor: GOSSLER GERHARD DIPL ING
IPC: H05B3/74
Filed: 1979-05-04
Granted: 1981-10-29
Abstract: 1. Hob with a glass ceramic plate (24) forming the cooking surface and dish-shaped heating units resiliently pressed against the same and arranged in a shaped cover plate (12), the glass ceramic plate upwardly terminating the sheet metal cover, characterized in that the cover plate (12) has a corresponding shaped portion (16) for each individual heating unit (22) provided at at least three points on its edge area with openings (17) via which the leaf springs (18) located on the outside of cover plate (12) project into the shaped portions (16) and engage in corresponding guide depressions (25) in the vicinity of the lower edge of the heating units (22), pressing the latter upwards and centring them.
Patent DE-2964831-D1 (DE)
Title: Improvements in and relating to spring suspensions for vehicle seats
Inventor: GRAVES KEVIN
IPC: B60N2/50
Filed: 1979-10-05
Granted: 1983-03-24
Abstract: A vehicle seat suspension, of the type comprising a seat frame (12) supported on a base frame (11) by two spaced pairs of scissor action linkage arms (13,14), has the ends of the linkage arms connected to one of the frames wholly by pivotal connections (e.g., 15,18) having freedom for displacement longitudinally of the suspension and a resilient coupling (46) connecting the one frame to one of the linkage arms to damp the transmission of vibrations between the frames in the longitudinal direction.
Patent DE-3060281-D1 (DE)
Title: Process for the stabilisation of solutions of hexavalent organic chromium derivatives in hydrocarbon solvents, by phosphoric esters
Inventor: DE SOYRES BRUNO
IPC: C07C31/28
Filed: 1980-07-16
Granted: 1982-05-19
Abstract: Hydrocarbon solvent solutions of hexavalent chromium compounds are storage-stabilized by incorporating therein precipitation stabilizing amounts of a soluble partial ester of a phosphoric acid; such are useful catalyst stock solutions.
Patent DE-3064027-D1 (DE)
Title: Permanent magnet for bistable element and bistable element and data display units provided with at least one such element
Inventor: FOREST JEAN-PIERRE
IPC: G08B5/30
Filed: 1980-06-24
Granted: 1983-08-11
Abstract: 1. Permanent magnet (6) for a bistable element (1, 8) which may be actuated by magnetic means (10) and is a component of a data display unit (2, 30, 31), the said element comprising : - a rotor (1) formed by a body (2) on the exterior of which two opposite faces (2a , 2b ) are defined and bear markings (3a , 3b ) which are different from one another ; - the permanent magnet (6) made rotationally rigid with the body (2) of this rotor (1) and to which it is fixed in a position such that the line (7) passing through its NORTH and SOUTH poles is radial with respect to the rotation shaft (4) of the rotor (1), the magnet having a form such that its polar zones (23, 24) are symmetrical with respect to the said shaft (4) ; - a stator (8) comprising a support (9) ; - an electromagnet (10) fixed to this support (9) in a position such that its NORTH and SOUTH poles are substantially disposed both symmetrically with respect to the rotation shaft (4) of the rotor (1) and in the plane of rotation of the poles of the permanent magnet (6) with respect to the shaft (4) of the rotor (1) ; - a means for connecting the electromagnet (10) to a direct current source enabling a transient supply with reversible polarity, this magnet being characterized in that, in the plane of rotation of the permanent magnet (6), each of its polar zones (23, 24) has a contour (21, 22) which defines a first zone part (23a , 24a ) located on one side of the line (7) passing through the poles of the magnet (6) and a second part (23b , 24b ) located on the other side of this line (7), the contour of the first part (23a , 24a ) being further from the shaft (4) of the rotor (1) than the contour of the second part (23b , 24b ).
Patent DE-3072111-D1 (DE)
Title: Assay method using enzymes as labeling substances
Inventor: SELF COLIN HENRY
IPC: G01N33/535
Filed: 1980-10-02
Granted: 1988-09-15
Abstract: The present invention provides a method for determining a ligand or receptor which comprises carrying out an assay for the ligand or receptor, the assay requiring a labelled component, wherein the labelled component is a conjugate between a ligand or a receptor and a primary enzyme that is itself capable of producing or removing a modulator for a secondary system or that is the first enzyme in an enzyme system that is capable of producing or removing a modulator for a secondary system, and determining that portion of labelled component to be determined by allowing the primary enzyme and any other enzymes in the enzyme system, to produce or remove the modulator for the secundary system, allowing the secondary system to function in the presence or absence as appropriate of the modulator, and determining a product of the secondary system.
Patent DE-3161506-D1 (DE)
Title: Process for preparation of aminoalcohols polyoxa-alkylated or polyoxa-arylated and their use as cation complexing agents
Inventor: LINGUENHELD LOUIS
IPC: C07B61/00
Filed: 1981-08-20
Granted: 1983-12-29
Abstract: Novel polyoxaalkyl aminoalcohols, well adapted for the complexation/solubilization of a wide variety of cations, have the structural formula:   <IMAGE>
Patent DE-3163876-D1 (DE)
Title: Supervisory arrangement for a pcm regenerator with tester for violation of the coding rule
Inventor: JUNGMEISTER HANS GUNTHER DR
IPC: H04L25/24
Filed: 1981-07-20
Granted: 1984-07-05
Abstract: 1. Arrangement for monitoring a regenerator which includes a code rule infringement checking device connected to an error counter, for PCM signals occurring in AMI code, which regenerator generates, at a minimum of two inner terminals, two unipolar pulse trains which are regenerated in terms of amplitude and time and of which one represents the positive and one the negative input pulses, wherein, for the code rule infringement checking there is additionally provided an RS flip-flop (RSFF) whose reset input (R) and whose set input (S) are respectively separately connected to an output of the pulsed D flip-flop (DF1, DF2), and the outputs of the RS flip-flop produce the push-pull signal output (SA) for the regenerated signal so that a unipolar pulse train which contains the total information can be obtained from each output terminal, where two gate arrangements are provided each of which has two inputs, and the first input of the first gate arrangement is connected to the non-inverting output (Q) of the RS flip-flop (RSFF) and the other input of the first gate arrangement is connected to an output of the particular pulsed D flip-flop which is connected to the reset input (R) of the RS flip-flop (RSFF), where furthermore the first input of the second gate arrangement is connected to the inverting output (~Q) of the RS flip-flop (RSFF) and the other input of the second gate arrangement is connected to an output of the particular pulsed D flip-flop which is connected to the set input (S) of the RS flip-flop (RSFF), and where the outputs of the gate arrangements are connected to one another and to an output (F) for an error signal, and where the generation of checking sequences in the course of operation is effected in that respective ones of the outputs of the D flip-flops (DF1, DF2) are connected to voltage detectors (Det) whose output terminals are connected to the inputs of an analysis circuit (ASW), and where the control outputs of this analysis circuit are respectively connected to the base terminal of one of two switching transistors (T1, T2) whose emitter terminals are each connected to reference potential (Uo ), whose collector terminals are each connected via a protective resistor (R1, R2) to one of the outputs of the assigned D flip-flops, to one of the inputs of the assigned gate arrangement, and via a further resistor (R3, R4) to operating voltage (-Ub ) and, in accordance with the polarity of the connected output of the D flip-flop, in both cases an npn-transistor (T1, T2) is provided.
Patent DE-3171988-D1 (DE)
Title: Integrator circuit with sampling stage
Inventor: KLAR HEINRICH DR DIPL ING
IPC: H03F1/30
Filed: 1981-04-27
Granted: 1985-10-03
Abstract: An integrator with a sampling stage at the input side has a first capacitor with associated electronic switches and has one or more amplifier stages each having a feedback path containing a second capacitor which is connected to the output of the sampling stage. The integrator has a first polarity commutator interconnected between the output of the sampling stage and the input of the first amplifier stage and a second polarity commutator at the output of one of the amplifier stages, the second polarity commutator being operated synchronously with the first polarity commutator. By periodic actuation of the polarity commutators, the low frequency noise voltage components, having amplitudes which vary minimally within a polarity reversal period, cancel when the integration results of successive periods of opposite polarity are added and are thus substantially eliminated.
Patent DE-3172950-D1 (DE)
Title: Signal affirmation device
Inventor: BEHAGUE FRANCOIS
IPC: H04Q1/457
Filed: 1981-03-23
Granted: 1986-01-02
Abstract: 1. A circuit (DCS) for confirming digital signals delivered by a digital frequency receiver (RNF) in a time division telephone exchange having a centralized control by a computer (UC), said receiver being constituted by a group of elementary receivers per frame, with each elementary receiver serving one time channel and the output circuit of said receiver being connected to the confirmation device (DCS) located between said output circuit and the input/output circuits (UE) of the computer (UC), characterized in that the device comprises three interconnected logic circuits, namely : a transcoder logic circuit (TRAN) for transcoding digital frequency signals and serving to buffer informations from the digital frequency receiver and to generate a signal called indicent signal which is indicative of the type of digital signals, a logic circuit for treating the state of the channels (TREV) and ensuring the handling of internal interventions such as the selection of page and of the word in a memory, for external interventions such as the seizure and release of a channel by the control unit ; a logic circuit for treating and buffering (TRET) and ensuring the determination and the chaining of the stages of the signal confirmation.
Patent DE-3260329-D1 (DE)
Title: Binder system for coating compositions
Inventor: ECKARDT FELIX-JOE
IPC: C09D5/44
Filed: 1982-07-19
Granted: 1984-08-09
Abstract: 1. A binder system for coating compositions which is based on a carboxyl-containing reaction product of a longchain natural or synthetic unsaturated compound and an unsaturated dicarboxylic acid or the anhydride thereof, characterised in that it has been obtained by mixing the following components : (A) 50 to 95% by weight of the reaction product and (B) 5 to 50% by weight of an epoxide ester obtained by esterification of an epoxide compound which contains at least two epoxide groups per molecule with a hydroxymonocarboxylic acid, the total amount of components A and B being 100%.
Patent DE-3262840-D1 (DE)
Title: Process for rapid solidification and cooling by continuous casting of molten materials based on metal oxides
Inventor: SEPTIER LOUIS LES CHAMOIS
IPC: C09K3/14
Filed: 1982-01-26
Granted: 1985-05-09
Abstract: A method and apparatus is disclosed for rapidly solidifying and cooling molten metal oxides, by continuous casting, which according to the invention, comprises: feeding the molten metal oxides into the convergent space formed between two cylinders mounted for rotation about horizontal axes and rotated in opposite directions, i.e., counter-rotating, at a substantially equal peripheral speed, the distance between their axes being equal to the sum of the radius of each cylinder plus at least about one millimeter; cooling the walls of the cylinders to enable solidification of the molten material; controlling the rotary speed of the cylinders so that the molten metal oxide is not completely solidified until it reaches a point beyond a plane passing through the axes of rotation of the cylinders, and retrieving a solidified metal oxide product from the divergent space formed between the cylinders. The method is particularly suited to the production of fine grain abrasives of a corundum or courndum-zirconia base.
Patent DE-3264226-D1 (DE)
Title: Right-angled parallelepipedic box made from a carton sheet
Inventor: CANIVET GERARD
IPC: B65D5/20
Filed: 1982-03-25
Granted: 1985-07-25
Abstract: 1. A parallelepipedal rectangular box, formed from a sheet of card which is cut and provided with folding lines to constitute, after straightening and turning down : a base (2), a lid (4), a first side wall (1), connected longitudinally to the base (2), a second side wall (3), connected longitudinally to the base (2) and the lid (4), two end walls (7, 8), transversal to the above walls, and connected laterally to the base (2) or to the lid (4), and also means for holding the walls in the turned down position to close the box, consisting of : a third side wall (5) connected longitudinally to the lid (4) and overlapping the first side wall (1), a tongue (6) connected to this third side wall (5) which is inserted, after folding of 90 degrees, into the box, through an incision (11) provided in the folding line between the first side wall (1) and the base (2), and two en flaps (9, 10) each connected to a transversal end wall (7, 8) folded down inside the box, characterised in that the tongue (6) is folded on a level with the incision (11), and placed against the internal surface of the first side wall (1), and that the two end flaps (9, 10), hold the tongue (6) against the internal surface of the first side wall (1).
Patent DE-3264436-D1 (DE)
Title: Matrix for supporting dental fillings during hardening thereof
Inventor: VON WEISSENFLUH BEAT
IPC: A61C5/04
Filed: 1982-09-22
Granted: 1985-08-01
Abstract: The cervical matrix in question is universal as each exemplar is suitable to be applied to a considerable number of teeth of different shape, therefore few ranges of matrices of different curvature (for incisor, canine and molar teeth of adults and children) suffice to cope with all the requirements. The matrix has a lamina (1) transparent to ultraviolet and luminous rays curved with a radius of curvature (r) less than that of the teeth to which it is applied. To the lamina is fixed a stem (2) which permits of grasping it with the forceps and pressing it against the tooth subjecting for a few seconds the whole to ultraviolet or visible irradiations to effect the beginning of the process of polymerization of the filling material after which the matrix is detached and the polymerization continued.
Patent DE-3363106-D1 (DE)
Title: Method for foaming plastics continuously
Inventor: MELLE BRUNO
IPC: B29C67/20
Filed: 1983-01-04
Granted: 1986-05-28
Abstract: A process for the continuous foaming of plastics, especially polyurethane, of the type in which the foaming space is delimited by flexible material bands which are fed together with the bun of foamed material being formed. As flexible material for these bands a composite web is used which comprises a support paper band and a thin impermeable band of plastics, preferably polyethylene having a thickness from 5 to 40 microns. The two bands of which the flexible is composed have a reduced adhesion to one another. The paper band is then detached from the bun of foamed material by disengaging it from the band of plastics which is left permanently adherent to the foamed material or is detached from this latter in an operation subsequent to the detachment of the paper band. In this way, losses of material are avoided, and the paper of the paper bands can be recovered.
Patent DE-3365182-D1 (DE)
Title: Kit for the construction of a rack for the mounting of apparatus and its use
Inventor: SCHMIED SAMUEL
IPC: H05K7/18
Filed: 1983-12-23
Granted: 1986-09-11
Abstract: For the erection of frames and mounting structures for apparatuses there is provided a set of profiles with half open grooves. The grooves serve for the mutual assembly of the profiles by means of nuts and bolts which are introduced in the grooves. A ground profile is provided with grooves in such a way that further profiles may be easily secured at the desired levels. For realizing of corner joints, a corner angle piece is provided with inclined bolts acting toward the angle part of the angle piece and penetrating into the material of the profile.
Patent DE-3367025-D1 (DE)
Title: Ventilation plant
Inventor: THUNBERG SVANTE
IPC: F28F1/40
Filed: 1983-12-14
Granted: 1986-11-20
Abstract: PCT No. PCT/SE83/00455 Sec. 371 Date Aug. 14, 1984 Sec. 102(e) Date Aug. 14, 1984 PCT Filed Dec. 14, 1983 PCT Pub. No. WO84/02392 PCT Pub. Date Jun. 21, 1984.A ventilation plant for recovering heat from the outlet air and preheating the inlet air consists of a valve housing (10) including two fans (15, 16) for controlling the flow of air in two duct pipes (17, 18) connected to the surrounding atmosphere. An accumulator tube (17A, 18A), coupled into these two pipes, comprises a number of loosely inserted rolls (21) of pleated metal foil to achieve a great number of axial ducts communicating (24, 25) with one another at the roll ends. In one position the valve (26) leads the inlet air through one of the duct pipes and out through an outlet (13) in the valve housing at the same time as the outlet air is led into the other duct pipe and out to the surrounding atmosphere, or vice versa.
Patent DE-3367947-D1 (DE)
Title: Openwork screen assembly
Inventor: HERITAGE ROBERT CHARLES
IPC: E04B2/74
Filed: 1983-12-19
Granted: 1987-01-15
Abstract: In order to provide a pleasing aesthetic appearance, and also in order to enable concealed, directional lighting 21 or 23 to be used, an openwork grid-like suspended ceiling system has outer squares 5 which contain four inner blades 7,7' forming an inner square 6 surrounded by four rectangles 8. The light fittings 21 or 23 are associated with the rectangles 8 so that the axis of the light fitting 21, 23 can be inclined. In order to enable the ceiling system to be packaged at low packing density, the four inner blades 7, 7' are hinged to each other and collapse so as to lie parallel to each other. After opening out, they can be hooked into the sides of the outer squares 5.
Patent DE-3368688-D1 (DE)
Title: Continuous method of removing tin from lead
Inventor: BOWERS JOHN EDWIN BNF METALS T
IPC: C22B13/06
Filed: 1983-07-08
Granted: 1987-02-05
Abstract: The invention relates to a continuous method of removing tin from lead. The method comprises maintaining a pool of molten lead at a temperature of from 510°C to 570°C, introducing molten lead into the pool, injecting chlorine and oxygen into the molten lead in an amount to react with tin present as an impurity in the lead to form a tin-containing dross and then separating the lead from the dross.Separation may either be performed in the reaction vessel itself or in a separate settlement vessel,
Patent DE-3369279-D1 (DE)
Title: Printing unit for an offset printing machine for printing sheets
Inventor: FISCHER HERMANN
IPC: B41F7/02
Filed: 1983-04-08
Granted: 1987-02-26
Abstract: To improve the versatility of offset printing machines by permitting, selectively, prime printing or prime-and-verso printing, a printing system of at least one plate cylinder (1) in engagement with a rubber blanket cylinder (7) is provided, the plate cylinder having the customary inker (3) and damper (5) associated therewith. Printing is effected against an impression or counter cylinder (9). The impression or counter cylinder is arranged for application of verso print image on the sheet by having an attachment arrangement (13-24) to attach a flexible planographic printing plate (12) on the surface thereof; a further inker (29) is provided, selectively engageable with the planographic printing plate, if verso printing is to be effected. If the printing plate is an offset printing plate, an additional damper may be provided, selectively engageable therewith. Preferably, the diameter of the impression or counter cylinder (9) is smaller than the diameter of an associated dimensioning or bearer ring (11), the difference in diameter (2a-see FIG. 3) being at least twice the thickness of the flexible planographic printing plate. The flexible planographic printing plate can be selectively interchanged with other surfaces, such as a metal plate, a rigid impression surface, or an elastic or yielding impression surface, such as a blanket or other similar cover.
Patent DE-3371874-D1 (DE)
Title: Arrangement of turrets for punching machines
Inventor: LAFRASSE JEAN
IPC: B21D37/04
Filed: 1983-10-06
Granted: 1987-07-09
Abstract: 1. An arrangement of turrets for punching machines intended to operate on sheet metal, comprising a bed (3) for perpendicular movements and two turrets (10, 12) each having a vertical axis, namely an upper turret and a lower turret, respectively carrying punches (22) and dies (24), characterised in that the upper turret (10) and the lower turret (12) are rotatable about respective vertical axes of rotation (9, 11), not registering with each other but offset by a horizontal distance (d), so that each turret (10, 12) has an area (A) projecting beyond the other turret.
Patent DE-3374770-D1 (DE)
Title: Trailing arm suspension recession control
Inventor: MULLER GEORGE
IPC: B60G15/07
Filed: 1983-07-05
Granted: 1988-01-14
Abstract: A spring suspension telescopic strut is interposed between the wheel and vehicle body, with a trailing arm (70) pivoted to the wheel and strut. The arm pivots to the vehicle chassis formwardly of the wheel. The trailing arm is mounted to the chassis by a pair of transversely spaced axially aligned pivotal connectors (72,74). The connector which is spaced from the longitudinal vertical plane of symmetry of the vehicle is resiliently mounted to permit some rearward movement. The other connector is mounted for limited multi-directional movement in the plane of the trailing arm. The chassis connection in each case is via threaded studs.