baber/WOPTO huggingface dataset:
Patent DE-3752222-D1 (DE)
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1987-07-08
Granted: 1998-11-12
Abstract: A magnetooptical recording medium provided with a first magnetic layer (2) and a second magnetic layer (3) having a higher Curie point and a lower coercive force than those of said first magnetic layer and being exchange coupled with said first magnetic layer is disclosed. That satisfies a relation: <MATH> wherein HH is the coercive force of the first magnetic layer; HL is the coercive force of the second magnetic layer: Ms is the saturation magnetization of the second magnetic layer; h is the thickness thereof; and  sigma w is the magnetic wall energy between the first and second magnetic layers.
Patent DE-3761969-D1 (DE)
Inventor: BOCKHOLT HEINRICH
IPC: B66D1/08
Filed: 1987-02-04
Granted: 1990-04-26
Abstract: 1. Control device for the actuation of a hydraulic rope-winch drive for a load-receiving means (load-winch drive) movable on a plurality of guide rails of an inclined elevator, especially for the transport of furniture, characterized in that during the upward travel of the load-receiving means there is a complete supply of pressure fluid to the hydraulic motor (9) and during the downward travel of the load-receiving means there is a complete release for switching off the hydraulic motor (9) of the load-winch drive automatically with a time delay after the easing of the holding brake of the loadwinch drive, in such a way that in the pump line (3) leading to the hydraulic motor (9) of the load-winch drive there is a proportional valve (5) coupled to a bypass valve (13), the bypass valve (13) being arranged in a bypass line (14) bypassing a pressurising valve (11) located in the pump line (3) between the pump (1) and the proportional valve (5) and in that the proportional valve (5) and the bypass valve (13) are coupled electrically.
Patent DE-3762424-D1 (DE)
Inventor: VILES ROBERT FRANKLYN
IPC: C10L5/14
Filed: 1987-03-17
Granted: 1990-05-31
Abstract: Coal fines are agglomerated by mixing together the coal fines, a phenol-formaldehyde resole resin in alkaline aqueous solution and a curing agent for the resin comprising one or more esters selected from esters of polyhydric alcohols, carbonate esters and lactones, forming the resulting mixture into agglomerates and drying and curing the agglomerates. A small proportion of a thermoplastics material such as polyvinyl alcohol or an acrylic polymer may be included to improve the surface hardness of the agglomerates, and a small proportion of a material which will improve the coking property and hot strength of the agglomerates, for example finely ground coking coal or bitumen when the coal fines are anthracite fines, may also be included.
Patent DE-3767002-D1 (DE)
Inventor: PASDERA LEONARD A
IPC: H04N5/95
Filed: 1987-03-04
Granted: 1991-02-07
Abstract: A deskew processor includes first and second memory units (34,36). Write control circuits load successive data into respective memory units as it is received, and a read control circuit reads the data out of the memory units into a data selector circuit (60) as determined by a data selector control circuit (46), which delays read out of data via the data selector circuit until the previous data is completely read, thereby deskewing the successive data.
Patent DE-3770624-D1 (DE)
Inventor: SCHEITZA ANDREA
IPC: B21J9/18
Filed: 1987-03-24
Granted: 1991-07-11
Abstract: The invention relates to a cutting and deforming press with a hydro-mechanical toggle drive, in which the driving cylinder (3) for the ram (2) is borne by a bridge structure (5) which is arranged in the stand between lateral guides and which is connected to said guides by threaded spindles (4) or other height-adjustable means. The bridge structure (5) forms the connection between the bearing spindles (6), which are oriented symmetrically to the centre of the press on both sides, and the central guide (7) for the piston rod (3.1), which is limited by the hinge point (10.4). The two bearing spindles (6), together with further, adjoining hinge points (8 and 9), form an intrinsically rigid, swivellable triangle (10) whose hinge point (9), which is oriented towards the centre of the ram (2), in each case leads, via at least two coupled driving-lever parts (10.1 and 10.2), to the two hinge points (10.3), which are arranged in curves (7.1) and are connected in turn to the hinge point (10.4) which is moveable in the central guide (7). The guide curves (7.1) convert the unnecessary but present force into speed in the lower region. <IMAGE>
Patent DE-3771395-D1 (DE)
Inventor: PIRETTI GIANCARLO
IPC: A47C1/032
Filed: 1987-06-01
Granted: 1991-08-22
Abstract: The chair according to the invention is provided with a seat (19) connected to the support structure (18) of the chair by means of one or more hinged parallelograms consisting of pairs of tie-rods hinged to the seat (19) and to the support structure (18). The structure of the chair backrest is rigidly connected to at least one of the tie-rods so as to allow the seat (19) to be raised when the backrest (20) is pushed backwards. Provision is also made for elastic means (42) which are designed to counteract the backwards movement of the backrest (20).
Patent DE-3773075-D1 (DE)
Inventor: LABYE JOSEPH
IPC: C25D17/06
Filed: 1987-07-13
Granted: 1991-10-24
Abstract: The steel strip (2) acts as a cathode facing a series of anodes (5, 6), while a stream of electrolyte carrying zinc is circulated between the cathode and the anodes (5', 6'). Each anode (5', 6') is fed independently of the others and the quantity of current passing through each anode (5', 6') is adjusted to obtain, from each of them, the same electrolysis current density at all points, in order to obtain on the strip (2) a zinc deposit of a compact, monooriented crystalline structure. The invention also relates to an apparatus for applying this process.   <IMAGE>
Patent DE-3773092-D1 (DE)
Inventor: SCHWINN GEORG
IPC: B65D33/10
Filed: 1987-07-07
Granted: 1991-10-24
Abstract: The pack is made from plastic foil and has a tubular form sealed by welded seams.  The top edge has a raised lip (8) to which the top surface is secured.  The lip also serves to secure the two carrying handles, made from the same material. The pack is prepared, with the bottom open.  The contents are inserted and the pack sealed.  The carrying handles are linked by a seam (16) and have carrying slots.
Patent DE-3777012-D1 (DE)
Inventor: SCHUBERT PETER
IPC: B21J13/10
Filed: 1987-08-12
Granted: 1992-04-09
Abstract: The forgings are clamped in a manipulator head by four grip arms in pairs in intersecting planes, each with a jaw at one end hinged on an axis parallel to the arm hinge axis, and engaged at the other by an actuator. The latter operate in independent pairs under the action of pistons with wedges or links etc, the pistons working in a cylinder rotating coaxially to the head. The pistons (46,47) are annular and one behind the other in the axial direction in the cylinder bore (48), in which they work in opposite directions. The piston (47) furthest from the head (3) has a hollow piston rod (40), passing through the other one (46) and its hollow piston rod (39), with the wedges (31) acting on its grip arms (5x).
Patent DE-3783289-D1 (DE)
Inventor: GODFREY CHRISTOPHER RICHARD AY
IPC: A01N43/02
Filed: 1987-07-14
Granted: 1993-02-11
Abstract: Compounds of formula: <CHEM> and stereoisomers thereof, wherein X, Y and Z, which are the same or different, are hydrogen, halogen, hydroxy, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, optionally substituted alkoxy, optionally substituted aryloxy, optionally substituted aralkyl, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted acyloxy, optionally substituted amino, acylamino, nitro, cyano, -CO2R<1>, -CONR<2>R<3>, or -COR<4>; or X and Y, when they are in adjacent positions of the phenyl ring, join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; W is a C-linked optionally substituted five membered heterocyclic ring, containing one to four hetero-atoms, which are the same or different, and which are nitrogen, sulphur or oxygen and wherein adjacent substituents may together form a fused aromatic or hetero-aromatic ring; A is an oxygen or sulphur atom; and R<1>, R<2>, R<3> and R<4>, which are the same or different, are hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, optionally substituted aryl or optionally substituted aralkyl; and metal complexes thereof. The compounds are useful as fungicides and also insecticides.
Patent DE-3864705-D1 (DE)
Inventor: MAULEON JEAN-LOUIS
IPC: C10G11/18
Filed: 1988-02-10
Granted: 1991-10-17
Abstract: The invention relates to a process and apparatus for catalytic cracking in a fluid phase of a hydrocarbon charge. The process comprises contacting, in ascending or descending flow, the charge and grains of a cracking catalyst in a tubular reactor, ballistically separating the spent catalyst and the cracked charge downstream of the end of said reactor, mixing spent catalyst with grains of at least partially regenerated catalyst having a temperature exceeding that of the grains of spent catalyst, stripping spent catalyst in a dense fluidized phase by means of a fluid injected counter-current into this catalyst regenerating the catalyst under conditions to effect combustion of coke deposited thereon, and recycling regenerated catalyst to feed the reactor.
Patent DE-3866298-D1 (DE)
Inventor: DEDERER GUENTER DIPL ING
IPC: B23K11/26
Filed: 1988-06-15
Granted: 1992-01-02
Abstract: Method of resistance welding or soldering a miniature contact to a support consists of using a short energy pulse made up of a very steep increase in current of at least 10 A/micro sec. followed by a constant high current density. The whole process lasts for a max. of 0.8 msec.
Patent DE-3867593-D1 (DE)
Inventor: BRAISTED ANDREW CHARLES DR
IPC: C07D417/12
Filed: 1988-10-10
Granted: 1992-02-20
Abstract: A series of novel oxyethyl derivatives of certain select enolic oxicam compounds are disclosed, including certain novel oxyethyl derivatives of 4-hydroxy-2-methyl-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide (piroxicam). These particular compounds are useful in therapy as prodrug forms of the known anti-inflammatory and analgesic oxicams. Typical and preferred member compounds include 4-(2-hydroxyethyloxy)-2-methyl-N-(2-pyridinyl)-2H-1,2-benzothiazine-3- carboxamid e 1,1-dioxide, 4-(2-hydroxyethyloxy)-2-methyl-N-(6-methyl-2-pyridinyl)-2H-1,2-benzoth iazine-Y# 3-carboxamide 1,1-dioxide and N-[1-(2-hydroxyethyl)-2-pyridinium]-2-methyl-2H-1,2-benzothiazine-3-ca rboxamide 1,1-dioxide 4-enolate. Methods for preparing these compounds from known starting materials are provided.
Patent DE-3869159-D1 (DE)
Inventor: LOOSE GERHARD C O PATENTANWAEL
IPC: B32B5/08
Filed: 1988-02-11
Granted: 1992-04-23
Abstract: A rubber of similar drive or conveyor belt is produced with a single or multiple layer of textile reinforcement which has e.g. polyester, polyamide and/or aramid (or mixed) warp and weft threads.  The threads concerned, and the wefts in partic., are woven from the filaments enveloped partly or completely with rubber or similar material. The coating rubber is not cured until after weaving the fabric. When the belt is cured the rubber flows into and fills the voids.  The rubberised weft threads can be tacky.  When their solvent has been evaporated off a lubricant can be applied, which is incorporated in the rubber when cured.  This makes easier the handling of the filaments and woven materials without causing bonding problems.  Zinc stearate is partic. suitable.
Patent DE-3875514-D1 (DE)
Inventor: NUETZEL KARL-HEINZ
IPC: A61B5/274
Filed: 1988-04-06
Granted: 1992-12-03
Abstract: An electrical connector contains a number of pins for electrical signals together with a pneumatic tubing connection. The connector has a moulded body with a number of pins, each soldered to a wire of a cable. The cable has a centre core in the form of a tube (13) which carries the pneumatic signal. The end section carries a tube section (5) which fits into the connector. Electrical wires (20-22) pass around the outside of the pneumatic tube and are retained in a sleeve (18).
Patent DE-3878948-D1 (DE)
Inventor: COHEN HAROLD LARRY
IPC: A01M1/20
Filed: 1988-01-23
Granted: 1993-04-15
Abstract: A generally rectangular-shaped enclosure (25) with an interior diagonal divider (12, 14) provides dual triangular-shaped chambers which when coated with a contact poison offers an especially effective means for reducing populations of triatomids, such as Rhodnius prolixus, the principal assassin bug responsible for transmitting deadly Chagas' disease.
Patent DE-3881391-D1 (DE)
Inventor: FARWICK ERWIN DIPL ING
IPC: C13B25/00
Filed: 1988-08-27
Granted: 1993-07-01
Abstract: Sugar liquor is thickened while descending as surface films in the externally heated tubes of multiple segments in a single falling film evaporator or of at least two separate evaporators, the vapour spaces being interconnected for pressure balancing. Liquor is discharged from the lower tube ends into collector chambers to be re-circulated for further concn. The collecting chambers may be directly linked with each other as communicating tubes, but are pref. sepd. by vertical overflow partitions dividing the collector chamber for each evaporator segment into two halves, one contg. the circulating pump terminal. Collected liquor level is kept within set limits using an adjustable sensor in the inlet to the first chamber and/or the outlet from the last chamber, the sensor controls a throttle valve increasing or decreasing liquor supply rate as necessary.
Patent DE-3883397-D1 (DE)
Inventor: HANSEN FINN BENNED
IPC: C12N15/00
Filed: 1988-07-20
Granted: 1993-09-23
Abstract: The amino acid residue in position B25 is His or Tyr, that the amino acid residue in one or more of the positions A4, A8, A17, A21, B9, B10, B12, B13, B21, B26, B27, B28 and B30 is opt. substd. and that the amino acid residue in the B30-position is opt. missing or blocked at the C-terminal in the form of ester or amide. The insulin derivs. can be produced in yeast expressing a DNA-sequence encoding a given insulin precursor.  After the prepn., this precursor can be converted to the insulin deriv.  by enzymatic leavage.  DNA sequence encoding modified insulin precursors were constructed using the expression cassette contained in the Bam HI restriction fragment from the expression plasmid pYGABA by diagonucleotide site directed mutagenesis.  The derivs. may also be prepd. by coupling peptides.
Patent DE-50007990-D1 (DE)
Inventor: VOCKENHUBER PETER
IPC: H04L25/08
Filed: 2000-01-11
Granted: 2004-11-04
Abstract: The device is provided with at least one information line (15, 15') for the transmission of information in the form of analog signals which are derived by a switch point or a sensor (8-11) coupled to the information line (15, 15') and fitted with an address detector (18) for reading address signals via a transformer (I4-I7) that converts the analog signals into a proportional current, wherein the transformer (I4-I7) is connectable to the information line (15, 15') by means of a switch (S1-S4) that is activatable by the corresponding address detector (S1-S4). A reference voltage source (13, 13') for the voltage of the information line (15, 15') is also provided and at least one derivation element (C1-C4) for deriving the overvoltages induced by external interferences from the information line (15, 15').
Patent DE-50012444-D1 (DE)
Inventor: GRIMM STEFAN
IPC: C07H1/08
Filed: 2000-01-26
Granted: 2006-05-11
Abstract: Method for isolating and purifying nucleic acids and/or oligonucleotides from a biological sample, the use of the isolated or purified nucleic acid and/or oligonucleotide for transfecting cells and also for the production of an agent for the treatment of genetic disorders, a composition suitable for the isolation or purification method and also the use of potassium acetate and a silica gel-like support material for isolating endotoxin-free nucleic acids and/or oligonucleotides or nucleic acids and/or oligonucleotides with reduced endotoxin content.
Patent DE-50014872-D1 (DE)
Inventor: TUENGLER EBERHARD DR
IPC: H02P21/14
Filed: 2000-08-01
Granted: 2008-02-07
Abstract: The method involves measuring at least one physical parameter in a rotary part, e.g. using surface acoustic waves, and using it to control the motor and/or passing it via a bus system to at least one other bus subscriber so that it can be used for control and/or regulation of another device. An Independent claim is also included for an inverter.
Patent DE-50105709-D1 (DE)
Inventor: VOLKMANN FRANK
IPC: G06F13/00
Filed: 2001-07-27
Granted: 2005-04-28
Abstract: OPC data is transmitted via data networks, in particular the Internet. A bi-directional data connection via the Internet in both directions is enabled even across firewalls and starting from an OPC client, which is not visible as a server on the Internet. To achieve this, a first connection request for establishing a first transmission channel is sent from a first data processing device of an OPC client, via a data connection, to an OPC server of an automation system. The OPC server responds to the request using a second transmission channel. The data connection is thus kept open permanently, allowing data to be sent and received bi-permanently, allowing data to be sent and received bi-directionally, the operations being temporally independent of each other, between the OPC client and the OPC server by at least one data network, in particular, the Internet.
Patent DE-50109835-D1 (DE)
Inventor: PICKEL HERBERT
IPC: B29C49/64
Filed: 2001-12-12
Granted: 2006-06-22
Abstract: The invention relates to a device and a method for producing blow-moulded containers, comprising a heating station (9), a transfer wheel (5) and a blow wheel (13), with several blow forms.  Preforms are guided from the at least one heating station to the blow wheel via the transfer wheel; the individual blow moulds can receive at least two preforms for the forming thereof; the transfer wheel comprises several gripperarms (2) which extend radially in an outward direction with at least two grips which can be pivoted.  In order to enable an improved and efficient transfer of preforms from the heating station to the blow wheel while at the same time increasing productivity, the distance of the longitudinal axes of the gripper of a gripper arm in relation to each other corresponding to the distance of the longitudinal axes of the preforms in the blow mould is twice as great as the distance of the longitudinal axes of the preforms in the heating station, or the device comprises the n heating stations which are arranged in relation to the transfer wheel in such a way that the first gripper of a gripper arm receives preforms from a first station and a n<th> gripper of the same gripper arm receives a preform from the n<th> heating station, the distance of the preform in the blow mould in relation to each other corresponding to the distance of the grippers (whereby n is greater than 1).
Patent DE-50111934-D1 (DE)
Inventor: GEIGER MARTIN DIPL ING
IPC: F16D25/12
Filed: 2001-06-01
Granted: 2007-03-15
Abstract: The multiple clutch assembly (12), in a vehicle drive transmission train, has a static clutch housing (200) opposite the gearbox housing (20), to take one of the clutch assemblies (64,72). It defines an outward and sealed wet zone, to be fitted at the gearbox side of the transmission train. The clutch housing fits into a bell (18) at the gearbox, in an axial and/or keyed mounting against rotation, centered at the gearbox input shafts (22,24).
Patent DE-50114720-D1 (DE)
Inventor: SENTIS THEO
IPC: F25J3/04
Filed: 2001-06-08
Granted: 2009-04-09
Abstract: The pressure in a crude argon column is lower than the pressure in a low pressure column. Recovering argon in an air decomposition plant comprises decomposing an oxygen stream rich in argon from a low pressure column (2) of a rectification column in the crude argon column (5) equipped with conventional plates, packing and/or fillers into crude argon and a first higher boiling liquid residual fraction; cooling the head of the crude argon column thermally coupled to the low pressure column by indirect heat exchange with vaporizing sump liquid relieved to the pressure of the low pressure column, and decomposing the crude argon fed from the head of the crude argon column into a pure argon column into pure argon and a second lower boiling fraction. The pressure in the crude argon column is lower than the pressure in the low pressure column. An Independent claim is also included for an apparatus for recovering argon.
Patent DE-50200733-D1 (DE)
Inventor: FRANCESCONI CHRISTIAN
IPC: H01T13/38
Filed: 2002-05-15
Granted: 2004-09-09
Abstract: A spark plug of an internal combustion engine, in particular for use in Otto-cycle gas engines, comprising an insulator body, a base central electrode, at least one ground electrode and at least one swirl chamber, wherein the electrodes of the spark plug are surrounded by a wall, which in particular is in the form of a surface of a cylinder, of the swirl chamber, wherein at least one ground electrode carrier arrangement (8) with a plurality of inwardly facing, preferably flat ground electrodes (9) or a plurality of ground electrode carriers (6) each with inwardly facing, preferably flat ground electrodes (9) is or are arranged at the wall (13) of the swirl chamber (3).
Patent DE-50203271-D1 (DE)
Inventor: EISELE MICHAEL
IPC: D01F6/18
Filed: 2002-01-15
Granted: 2005-07-07
Abstract: A solution spinning process for the production of a textile fiber with permanent repellent action includes the steps of preparing a spinnable polymer component and an ambivalent polymer compound which contains a repelling group and a residual group with an affinity for the spinnable polymer component, mixing the ambivalent polymer compound with the spinnable polymer component in a solvent, and spinning the mixture into a fiber, wherein the repelling groups orient themselves in the direction of the surface of the forming fiber and migrate to the surface, while the affine residual groups anchor the ambivalent polymer compound in the spinnable polymer compound as the solvent is driven off.
Patent DE-50204609-D1 (DE)
Inventor: SOBOLEWSKI WALTER
IPC: B60F1/02
Filed: 2002-05-23
Granted: 2006-03-02
Abstract: A combination vehicle for the use of various roadways. The combination vehicle (1) consists of a traction. head (14) and a trailer element (15) for requirements of various types of use and in this combination, is determined for three alternative types of locomotion including wheel/road (6), whecl/rails (7) and magnetic levitation (8). For the whecl/rails (7) and wheel/road (6) types of locomotion, the vehicle is provided with a combined flange wheel (5) and street wheel (4). For its use as a maglev vehicle, at least four supports (11) with extendable or swing-out current-carrying magnetic coils (12) and asynchronous short-stator motors (13) arc arranged on both sides of the chassis.%! For the transition from one type of locomotion to another, the roadways (6, 7) are lowered relatively to each other using ramps. To overcome points of discontinuity such as intersections (38), switches (39) and level crossings, roadway sections (40, 41, 42, 43, 45) are lowered or swung out in relation to each other.
Patent DE-50206549-D1 (DE)
Inventor: BLOEHBAUM FRANK
IPC: G01V8/10
Filed: 2002-10-16
Granted: 2006-06-01
Abstract: A clamping circuit (31) suppresses an offset of the differential amplifier (19) so that one of output of differential amplifier is switched to reference potential. <??>Independent claims are also included for the following: <??>(1) optoelectronic sensor; and <??>(2) method for processing the differential signal of optoelectronic sensor.