baber/WOPTO huggingface dataset:
Patent DE-3587047-D1 (DE)
Inventor: HODGES MICHAEL JOHN
IPC: D05B23/00
Filed: 1985-04-17
Granted: 1993-03-11
Abstract: Transfer of garments, having limp portions, from one machine (L) to another machine (T) the needs of which demand that the limp portions are separate for delivery to separate receiving members therefor, is accomplished while the garments are moving in the direction of the receiving machine (T). The limp portions of the moving garment are draped over a guide rail (28); a second guide rail (30) is encountered by the limp portions, this rail being positioned to interpose itself between the advancing limp portions, with the result that one limp portion becomes draped over each rail. Thanks to a subsequent divergent between the rails (28, 30), the said portions are separated from one another and are guided by the rails in this state to the intended receiving members (12 min , 12 sec ). Adjacent the receiving machine (T), the apparatus includes positive drive means (40) constituted by driven endless loops (42) which seize each limp portion and advance them individually with precision to their allotted receiving members (12 min , 12 sec ). The invention is particularly applicable to pantihose manufacture e.g. for transferring part-finished pantihose garments from a line closer to a toe closer.
Patent DE-3669864-D1 (DE)
Inventor: WYNOSKI CHARLES E
IPC: B65G53/08
Filed: 1986-10-21
Granted: 1990-05-03
Abstract: An auger venturi conveying system for particulate materials includes a hopper-fed auger conveyor section for transporting the particulate material toward the discharge end of a barrel (101) and a venturi arrangement for non-turbulent mixing of the material transported through the barrel with a pressurized gas flow. The venturi arrangement comprises a plenum chamber (114) surrounding the barrel of the auger conveyor section adjacent the discharge end, a venturi pipe (117) coupled to the plenum chamber having a tapered section leading to a constriction, and a jet member (124) within the venturi pipe coupled to the discharge end of the barrel and extending approximately to the constriction. The outer surface (126) of the jet member cooperates with the inte­rior surface (123) of the tapered section of the venturi pipe to form a narrow annular passage between the plenum chamber and the constriction of the venturi pipe. The venturi pipe is coupled at its other end to a conduit (136).
Patent DE-3673485-D1 (DE)
Inventor: TRONCONI GIOVANNI
IPC: C07F9/10
Filed: 1986-10-03
Granted: 1990-09-20
Abstract: An economical and industrially applicable process for the preparation of L- alpha -glycerylphosphorylcholine and L- alpha -glycerylphosphorylethanolamine from soy and/or crude egg lecithin, is described. The process of the invention comprises the alcoholysis of the crude and deoleated lecithins, the subsequent formation of insoluble complexes of the mixture of glycerylphosphorylcholine and glycerylphosphorylethanolamine with zinc chlorides or bromides, the de-complexation with organic bases such as pyridine, collidine, lutidine and the like and the final elution on ion-exchange resins.
Patent DE-3677408-D1 (DE)
Inventor: DANTON JEAN-LOUIS
IPC: A47C7/26
Filed: 1986-04-30
Granted: 1991-03-14
Abstract: In this seating element, over substantially the entire length of at least two opposite edges of the seat upholstery, a flexible or rigid longitudinal element (7) is held secured to the corresponding portion of the layer of springs (5) emerging from the layer of plastic material (3) and/or from this layer of plastic material.
Patent DE-3683828-D1 (DE)
Inventor: TATEE TOCHIRO
IPC: A61K31/35
Filed: 1986-11-14
Granted: 1992-03-19
Abstract: This invention relates to forskolin derivatives, their physiologically acceptable salts, and a process for producing these com<sub>D</sub>ounds. The forskolin derivative is represented by the general formulawherein;I. when R' is hydrogen and R<sup>4</sup> is vinyl, ethyl, or cyclopropyl,(1) either of R<sup>2 </sup>and R<sup>3</sup> denotes a residue represented by the formulawherein each of R<sup>5</sup> and R<sup>6</sup> denotes hydrogen or lower alkyl or R<sup>6</sup> and R<sup>6</sup> combine with each other to form a lower alkylene chain which may or may not contain an oxygen or nitrogen atom and m is an integer of 1 to 5, and the other one of R<sup>2</sup> and R<sup>3</sup> denotes hydrogen or a residue represented by the formula CO(CH<sub>2</sub>)<sub>n</sub>X, X being hydrogen orwherein, each of R<sup>7</sup> and R<sup>8</sup> denotes hydrogen or lower alkyl or R<sup>7</sup> and R<sup>8</sup> combine with each other to form a lower alkylene chain which may or may not contain an oxygen or nitrogen atom, and n being an integer of 1 to 5, or(2) R<sup>2</sup> denotes hydrogen or -COCH<sub>2</sub>CH<sub>2</sub>CO<sub>2</sub>H and R<sup>3</sup> denotes hydrogen, -COCH<sub>3</sub>, -COCH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CO<sub>2</sub>H, or -COCH(OH)CH<sub>2</sub>OH with the proviso that R<sup>3</sup> is one of the last two residues when R<sup>2</sup> is hydrogen, andII. when R' is a residue represented by a formula of CO(CH<sub>2</sub>)<sub>p</sub>CO<sub>2</sub>H andwherein, each of R<sup>9</sup> and R<sup>10</sup> denotes hydrogen or lower alkyl, p is an integer of 0 to 5, and q is an integer of 1 to 5,R<sup>2</sup> denotes hydrogen, R<sup>3</sup> denotes acetyl, and R<sup>4</sup> denotes vinyl.
Patent DE-3684099-D1 (DE)
Inventor: MORI HAJIME
IPC: C22B34/32
Filed: 1986-11-12
Granted: 1992-04-09
Abstract: A method for melting and reducing chrome ore, which comprises charging chrome ore and carbonaceous material, and blowing in oxygen gas under a pressure ranging from 1 to 600 Torr, while molten metal (7) is being stirred by a stirring gas blown in. In this method, reaction vessel (1) capable of allowing top blowing and bottom blowing onto the molten metal and decreasing pressure within the vessel is employed. Chrome ore and carbo­naceous material can be used in the form of lumps or powder. When powdered ore and material are used, they can be injected through lance (2) or tuyere (3) into the vessel.
Patent DE-3684770-D1 (DE)
Inventor: LINK HERMANN
IPC: H02P23/18
Filed: 1986-06-10
Granted: 1992-05-14
Abstract: Both video recorder motors have electronic controls for speed and phase with operational buttons. With the playback button operated, two operational buttons can provide forwards and backwards image search operation. The tape drive motor (28) speed is changeable by a correction voltage in the playback mode. The voltage is supplied by an integrator (27). The latter integrates phase fault voltages at the speed, preset by the system standard, while transmitting a correction voltage if the phase faults are continuous. Pref. the integrator is disconnectable in image search mode. Its correction voltage may be set to zero during change of the tape speed, rising to a phase fault valve after a preset time period.
Patent DE-3688478-D1 (DE)
Inventor: SHERMAN LEIGH ERWIN
IPC: G05D1/03
Filed: 1986-01-16
Granted: 1993-07-01
Abstract: In a guidance system for guiding a plurality of unmanned vehicles along a traffic lay out comprising a plurality of guide wires, a guide wire communications system is disclosed which is provided with a plurality of data communications circuits which can be linked together in a logical tree structure to form an extensive network. The communications circuits are connected to a vehicle traffic control computer which is provided with means for composing a coded vehicle instruction for assigning tasks to said unmanned vehicles. Various parts of the system, including for example, segments along guide wires, are designated as resources. The computer uniquely allocates those resources to each vehicle which are necessary for the performance of the tasks assigned to that vehicle. The vehicle traffic control computer further includes polling means which enables it to poll the status of each vehicle at varying time intervals and to receive a response from said vehicle when the computer next polls the vehicle. The guide wire communications system can communicate coded instructions to the vehicles either individually or as a group.   The guide wire communications system further comprises a network connecting the computer and the communications circuits which is provided with means for preventing reception of data transmissions from more than one vehicle at a time. The communications circuits comprise data transmitters provided with means for generating a communications wave with low frequency and low power but high data transmission rate. The data transmitters further includes means for encoding and decoding digital data using at least two data transmission frequencies. Said means comprise a circuit for digitally constructing a string of single cycles of cosine wave forms of selected frequencies. The communications circuits are provided with receivers for detecting cosine wave segments, transforming such segments into sine wave segments and recovering digital data at a rate substantially equal to the lowest data transmission frequency employed. The data communications circuits also include means for selecting low impedence or high impedence characteristics for a guide wire depending on the function of the guide wire as a data receiving antenna, a data transmitting antenna or a tracking-signal carrier, permitting low power signals to be used. The guidewire communications system further includes a communications circuit on each of a plurality of vehicles which comprises a low frequency, high gain transmit antenna composed of a substantially figure-eight pattern of conductors mounted on the bottom of the vehicle; a transmitter and a receiver substantially as described above, memory for storing a plurality of instructions for serial execution by the vehicle essentially independently; and means for determining estimated completion time of assigned tasks to permit minimum polling of each vehicle by the vehicle traffic control computer at varying time intervals.
Patent DE-3751505-D1 (DE)
Inventor: BAKER DAVID CURETON
IPC: G06T11/20
Filed: 1987-04-10
Granted: 1995-10-12
Abstract: A method and apparatus of providing a visual representation of a curve image wherein curve image data is provided by a B-Spline equation computed with a forward difference technique using scaled integer variables. The method provides for the scaling of the initial base matrix computation of the geometry vector coefficients followed by the computation of the forward difference interval coefficients using integer arithmetic. The curve coordinate values for each interval are computed from the forward difference interval coefficient integers descaled by the scaling parameter. By employing integer arithmetic in a divide approximation technique, the use of floating point arithmetic is avoided. The apparatus for producing the visual representation of the curve image includes a computational section that provides for pipelined computations of the forward difference interval coefficients to provide high-speed curve coordinate value computation.
Patent DE-3764210-D1 (DE)
Inventor: VANVOREN CLAUDE
IPC: B30B11/02
Filed: 1987-06-12
Granted: 1990-09-13
Abstract: The invention relates to an apparatus of the vibrocompactor type for compacting carbonaceous blocks, and which comprises a vibrating table on which a carbonaceous paste is to be disposed, a heavy mass located below the table, and damper means located between the table and the mass for suspending the table above the mass. According to the invention, the damper means comprises inflatable pneumatic cushions. These cushions may be connected in parallel permanently to a source of fluid under a controllable pressure, or alternatively may be connected in parallel during the inflation of the cushions, and then isolated individually or in groups from the source of fluid. The apparatus may also include a means for measuring the pressure in each cushion or in a group of cushions, and a means for signalling the drop in pressure in each cushion or group.
Patent DE-3765195-D1 (DE)
Inventor: SCHROEDTER UWE DIPL ING
IPC: B64F1/32
Filed: 1987-07-06
Granted: 1990-10-31
Abstract: 1. A vehicle with a box-like superstructure (3), which is connected to the chassis (1) via a lifting mechanism (40) and has a loading opening (14), and mounted for vertical displacement in front of the loading opening (14) is a platform (4) which has side walls (6) and which is mounted in vertical rails (10) disposed at the edge of the loading opening (14), characterised in that the vertical rails (10) are part of a rectangular frame (7) which is mounted for lateral movement on an end wall of the superstructure (3).
Patent DE-3766286-D1 (DE)
Inventor: BAIR KENNETH WALTER
IPC: C07D333/50
Filed: 1987-05-13
Granted: 1991-01-03
Abstract: The present invention relates to compounds of the formula (I)  ArCH2NHR<1> (I) or a monomethyl or monoethyl ether thereof, the compound of formula (I) including the said ethers containing no more than 29 carbon atoms in total; an ester thereof; a salt thereof;  wherein Ar is a ring system of formula <CHEM>  wherein <CHEM> is a five-membered ring containing at least one heteroatom and two double bonds or a substituted derivative thereof or a resonance form thereof, the heteratom is preferably oxygen, sulphur or nitrogen substituted by hydrogen methyl or ethyl;  R<1> contains not more than eight carbon atoms and is a group <CHEM>  wherein m is 0 or 1; R<5> and R<6> are the same or different and each is hydrogen or C1-3 alkyl optionally substituted by hydroxy; R<7> and R<8> are the same or different and each is hydrogen or C1-3 alkyl;  -C-C is a five-or six-membered saturated carbocyclic ring;  R<9> is hydrogen, methyl or hydroxymethyl; R<1><0>, R<1><1> and R<1><2> are the same or different and each is hydrogen or methyl; R<1><3> is hydrogen, methyl, hydroxy or hydroxymethyl.
Patent DE-3771374-D1 (DE)
Inventor: LAWSON KENNETH THOMAS
IPC: B21C47/04
Filed: 1987-04-06
Granted: 1991-08-22
Abstract: In an arrangement for coiling metal strip (11) on a downcoiler (8), the strip is directed to the downcoiler by a pair of pinch rolls (4, 6) and one or both of the rolls are used to steer the strip to a desired position on the mandrel so that a coil with tidy vertical sides is formed on the mandrel. One roll of the pair of pinch rolls may be skewed with respect to the other roll or both rolls may be skewed to the direction of travel of the strip material.
Patent DE-3771846-D1 (DE)
Inventor: BARNER RICHARD
IPC: C07C39/44
Filed: 1987-11-20
Granted: 1991-09-05
Abstract: Novel methyl carbinol derivatives of Vitamin E and a method for their manufacture.
Patent DE-3774868-D1 (DE)
Inventor: CAHILL PAUL JAMES
IPC: C10L1/18
Filed: 1987-02-17
Granted: 1992-01-09
Abstract: Fuel compsns. comprise soluble Mo(VI) cpds. and are free of other metals. The Mo cpds. are: (a) 0.1-20.0 ppm (0.01-10 ppm as Mo) of Mo(VI) sulphonates, diamine complexes with ligands of formula R4R5N-(CR4R5)n-NR4R5 (where R4 and R5 each = H or 1-20C alkyl; and n 1-20), or cpds. free of N, S and P; or (b) an amt. effective to reduce elevated steady state octane requirement, pref. 10-1000 ppm as Mo, of Mo(VI) sulphonates, carboxylates, naphthonates, phenates, alkoxides, aryloxides, beta-diketone cpds. or diamine complexes as in (a).
Patent DE-3775631-D1 (DE)
Inventor: SKOELDHEDEN PER-HARALD
IPC: B60K31/00
Filed: 1987-06-01
Granted: 1992-02-13
Abstract: A control system for controlling the fuel/air supply to the engine (1) of an automotive vehicle comprises a sensor (7) which is located adjacent a foot throttle pedal (8) and operative to sense the position to which the pedal is moved, and also to generate signals corresponding to the sensed foot pedal position, and also comprises a vehicle speed sensor which is arranged to generate a signal (v) corresponding to the speed of the vehicle. A control unit (5) is arranged to receive as input signals at least the signal generated by the foot pedal sensor (7) and the signal generated by the speed sensor. The control unit (5) operates with two functions, namely a speed function (HF) which is contingent on the position of the foot pedal, and a base function (GF) for the fuel/air supply to the vehicle motor, this base function being contingent on at least the position of the foot pedal. The control unit (5) controls the supply of fuel/air to the engine of the vehicle in a manner such that as soon as the vehicle speed at the prevailing foot pedal position exceeds the speed stipulated by the speed function (HF) the vehicle speed is regulated down to this stipulated speed, whereas immediately the vehicle speed falls below the speed stipulated by the speed function the fuel/air supply to the engine is controlled in accordance with the base function (GF).
Patent DE-3854306-D1 (DE)
Inventor: SCHUESSLER GUENTER
IPC: A61H33/00
Filed: 1988-05-03
Granted: 1995-09-14
Abstract: A water bathtub with air spray device comprises at least one pressure generator (55), medium feed lines (24) which can be circulated and at least one spray nozzle (7) for spraying in one or more media. In such a water bathtub it is proposed that the feed line (24) conveying the other medium be blown out with a gaseous medium or a mixture and that residual water be discharged to the drain by blowing-out, preferably disinfected by addition of suitable agents. <IMAGE>
Patent DE-3860154-D1 (DE)
Inventor: RIEGER FLORIAN
IPC: E05B63/06
Filed: 1988-02-05
Granted: 1990-06-21
Abstract: 1. Box lock with a tongue of adjustable dimension, in which the particular dimension of the tongue is determined by the disposition of the drive element (2) moved by the cylinder or knob in or on an insert plate (3), characterised in that the insert plate (3) has two recesses (6) arranged in mirror symmetry with respect to the plane of symmetry (7) of the lock, for receiving the drive element (2), and is capable of being rotated through 180 degrees and fixed on the lock cover (4), the two fixing points (5) of the lock cover (4) being arranged relative to the recesses (6) in such a way that, in plan view of the lock, the centre (9) of the line (8) connecting the two fixing points (5) is located on the line of symmetry (7) of the recesses (6), at a spacing (x) from the point of intersection of the centre line (10) of the recesses (6) with the line of symmetry (7), which is half the size of the desired change in dimension of the tongue.
Patent DE-3860794-D1 (DE)
IPC: E04C5/01
Filed: 1988-01-11
Granted: 1990-11-22
Abstract: 1. A reinforcement rod for load-bearing members, comprising two parallel round rods, which are connected to one another by a bridging wall, having a circular cross section and discrete recesses form through holes.
Patent DE-3863561-D1 (DE)
Inventor: HUBBARD DIGBY
IPC: B67D1/04
Filed: 1988-03-04
Granted: 1991-08-14
Abstract: A keg tap described is for domestic use, and in it an axially shiftable valve-opening rod (3) with a valve-opening element (4) is guided through an essentially cylindrical housing (1) enclosing a pressure space (2) and is inserted through a piston (8) which is arranged in the lower region of the housing (1) and which limits the pressure space (2) located here. The valve-opening rod (3) is at the same time a riser pipe and has a continuous liquid passage (7) which leads outwards from the valve-opening element (4) at one end and which, at the opposite end, merges into a liquid duct (17) cut out in a stirrup (15) arranged essentially at right angles to the liquid passage (7) and equipped with a shut-off valve (19) and with a consequently closable outflow (18). The piston (8) closing off the pressure space (2) is connected via piston rods (14) to a handle (5), by means of which the piston ( 8) is actuated independently of the valve-opening rod (3).
Patent DE-3866833-D1 (DE)
Inventor: WITTSTOCK GERHARD
IPC: B23Q1/54
Filed: 1988-07-13
Granted: 1992-01-23
Abstract: The honing, lapping or polishing machine has at the level of the top and bottom machining discs an outer ring with teeth or pins, a similar inner one driven by a motor, and planetary pinions in between and meshing with them accommodating the work and forming an epicyclic gear train. A stop signal from a control unit switches off the motor and applies a brake, while a loading and unloading head is movable above one or more of the pinions. The number of teeth or pins on the outer ring (29) is a whole multiple of that of the pinions while outside the path of the latter is a position detector when a pinion assumes a predetermined position in relation to it. This signal causes the control unit to generate the stop signal.
Patent DE-3870078-D1 (DE)
Inventor: BACH HANSWILHELM DR DIPL CHEM
IPC: C07B61/00
Filed: 1988-07-27
Granted: 1992-05-21
Abstract: Liq. phase hydroformylation of olefins is carried out in the presence of water, metallic rhodium or its cpds. and water soluble arylphosphine cpds. For the latter a mixt. of an alkali metal salt and a quat. ammonium salt of a sulphonated arylphosphine cpd. of formula (I) is used. In (I), n is 1, 2 or 3, Ar is aryl, X is SO3H, x1, x2, x3 are 0 or 1 and at least one of x1, x2, x3 is 1, E is an alkali metal ion or a quat. ammonium ion of formula (II), A is 6-20C alkyl, B, C, D are straight or branched 1-4C alkyl.
Patent DE-3872214-D1 (DE)
Inventor: JANSSEN EBERHARD DR
IPC: F01N13/16
Filed: 1988-02-08
Granted: 1992-07-23
Abstract: Soot is extracted from diesel engine exhaust gases passing through a casing filled with contacting but not compressed open-pored granules pref. spherical, and formed of metallic or homopolar carbides, interconnected by bridges of the same material. The granules may be in compartments sepd. by apertured partitions, with granule diameter decreasing in the gas flow direction and pore-structure becoming finer. Collected soot may be periodically burned away, e.g. with the semi-conductor granules inductively heated by a high-frequency coil enclosing the filter housing. The contacting granules may also provide current paths for a heating supply. Gas access to the granules may be increased by blind-ended finger tubes extending from the sieve end(s).
Patent DE-3875961-D1 (DE)
Inventor: ROEMER JOACHIM C
IPC: F16K7/07
Filed: 1988-06-22
Granted: 1992-12-17
Abstract: A tubular membrane-tight flow valve features a waisted support body (12) for the membrane (16) which seals against an annular sealing surface at the waist of the support body. This special shape of the support body is effective in avoiding closing hammer. The membrane is made fractionally longer than the waisted support body and this results in extremely quiet operation of the valve.
Patent DE-3879045-D1 (DE)
Inventor: DUNN PETER
IPC: E21B7/20
Filed: 1988-08-25
Granted: 1993-04-15
Abstract: Soil sampling equipment (10) comprises an inner sampling tube (14) and extension rods (18), and outer sacrificial tube (12) having a ground piercing tube (12A) and extension pieces (12B). The inner and outer tubes are a relatively close clearance fit and are driven into the ground simultaneously by any suitable means, e.g. a weight dropped repeatedly from a given height.
Patent DE-3879824-D1 (DE)
Inventor: HEICHLER JOHANNES DIPL ING
IPC: H04L1/00
Filed: 1988-08-08
Granted: 1993-05-06
Abstract: The data coding system for satellite communications uses a difference coding (DC1..DC6) in combination with a convolutional coding (FC1..FC6). The input data stream is divided into a number of partial data streams which are separately coded before combining two obtained phasal components (I,Q) for transmission. The phasal components (I,Q) combined for transmission are each obtained from the convolutionally-coded data streams of each partial data stream, so that each component (I,Q) contains the convolutional coded data for all partial data streams. During the subsequent decoding each partial data stream is extracted from all phasal components.