baber/WOPTO huggingface dataset:
Patent DE-3683379-D1 (DE)
Inventor: FROMMELD HANS-DIETER
IPC: C08L33/24
Filed: 1986-02-04
Granted: 1992-02-27
Abstract: In a light-sensitive mixt. of a polymeric diazonium salt (I) and a polymeric binder (II), (II) contains a lateral crosslinking gp. of the formula: -CH2-OR; R = H or a lower alkyl, acyl or hydroxyalkyl gp. Pref. (I) is a diazonium salt polycondensate; pref. with recurring units of the formulae: A-N2X and B; with linking gps., pref. methylene gps.; A = the radical of an aromatic diazonium cpd. which can condense with HCHO; B = the radical of a cpd. free from diazonium gps., which can condense with HCHO, esp. an aromatic amine, phenol, phenol ether, aromatic thioether, aromatic hydrocarbon, aromatic heterocyclic cpd. or organic acid amide.
Patent DE-3761949-D1 (DE)
Inventor: BOLTE GEORG DR DIPL CHEM
IPC: B05B12/12
Filed: 1987-01-16
Granted: 1990-04-26
Abstract: At least one complete surface of at least one metallic part of a can is given a uniform coating of corrosion-preventing lacquer and this part is subsequently worked such that the metal of the part is exposed at regions at least immediately adjacent the coated surface. Dots of lacquer are sprayed by the ink-jet method substantially only on the exposed regions of the part after working thereof and so that the dots together form a continuous layer covering the exposed regions. According to the viscosity of the lacquer the surface coating can be achieved by partially overlapping adjacent dots of the applied lacquer or without overlapping by the running together of the adjacent dots of the liquid, with no excess material having to be applied to and subsequently removed from the regions to be coated.
Patent DE-3767971-D1 (DE)
Inventor: MOUSSIER PATRICK
IPC: C06B33/06
Filed: 1987-09-03
Granted: 1991-03-14
Abstract: The composition comprises at least one reducing compound chosen from tungsten and molybdenum and at least one oxidising compound chosen from alkali metal chlorates and perchlorates, preferably potassium perchlorate. The quantity of oxidising agent is smaller than 5% of the total weight of the composition. The latter also contains an additional reducing agent which has a melting temperature higher than the combustion temperature of the composition and preferably chosen from manganese, nickel and silicon. Such a composition can be used as a delay in detonators intended for mines subject to firedamp.
Patent DE-3768299-D1 (DE)
Inventor: LESEMANN EGON
IPC: A61M5/162
Filed: 1987-01-09
Granted: 1991-04-11
Abstract: The protection device for a piercing needle (21) consists of a cap in the form of a tube (20) on the outside of the elongate housing (11), formed by bottom and side walls (13,12), of a hose roller clamp (10). In this way, a protection device for a piercing needle is provided, which is also available after the use of a transfusion or infusion device, in such a way that the manner of disposal does not cause any risk of injury to the personnel. <IMAGE>
Patent DE-3775521-D1 (DE)
Inventor: KIRCHHOFER HUBERT
IPC: F02B39/12
Filed: 1987-10-22
Granted: 1992-02-06
Abstract: In this pressure wave supercharger, the driving belt pulley (19) for the rotor having a freewheel clutch (23) and rolling contact bearings (22) provided on both sides of the same are supported on the rotor shaft (18+20). With respect to the operation of the pressure wave supercharger, this provides the advantages of drive by the engine with constant engine/rotor transmission ratio and of a free-running rotor driven by the gas forces alone.
Patent DE-3776130-D1 (DE)
Inventor: ETHRIDGE FREDRICK ALLEN
IPC: D01G1/04
Filed: 1987-11-25
Granted: 1992-02-27
Abstract: Apparatus for cutting elongate fibrous material into shorter lengths in which a guide hook (23) is carried on the periphery of a winder dome (19). The guide hook passes the strand from the dome to a cutter reel (10), which is rotatable about an axis (15) inclined to the axis (20) of the dome, with minimum separation from both the reel (10) and a single pressure roller (17). This eliminates the need for a pressure roller mounted internally of the winder dome, thereby simplifying the manufacture, operation and maintenance of the apparatus and appreciably improving the strand distribution characteristics of the cutter as the relative speed of the cutter reel and winder dome are varied.
Patent DE-3776371-D1 (DE)
Inventor: SCHMIDT WALTER DR
IPC: H05K7/10
Filed: 1987-03-06
Granted: 1992-03-12
Abstract: The printed circuit board assembly (10) comprises a base (16), PCB (17), components (12-15), and connections (20). Several such assemblies are mounted on a carrier (30). The carrier comprises two plates (26,27), separated by a spacer (28) to provide cooling channels between the plates. The carrier also has printed circuit boards (21,23), one on each side, with conductors in a pattern to match the modular assembly (10) terminal pattern (20). The boards (21,23) on the carrier (30) have openings which match the outline of the modular assemblies. The modular assemblies are held down on the carriers with screws and also spring inserts to give good electrical contact at the connections (20;21,23), and good thermal contact between base (16) and the carrier (30;27,26).
Patent DE-3780172-D1 (DE)
Inventor: BISHOP FRANK WALTER
IPC: B65D88/12
Filed: 1987-12-11
Granted: 1992-08-06
Abstract: The lifting device has a hydraulically-operated lifting mechanism (46) on the chassis, and an adaptor frame (2) for attachment to mechanism and container. The adaptor frame includes securing members (12, 22) co-operating with corner fittings (52, 54) of the container. A pair of laterally-spaced support surfaces (34) provide means of locating the device to chassis of the vehicle. The surfaces are pivotal and extend transversely along the chassis, spaced apart by distance equal to the width of the container. This allows the front of the container to be secured, while on the ground, and drawn upwardly until it engages the lower side regions of the container.
Patent DE-3782114-D1 (DE)
Inventor: KELLER EDWIN
IPC: G05D23/19
Filed: 1987-01-30
Granted: 1992-11-12
Abstract: In order to be able to set the quasi-instantaneous heating power supplied to a heating element (1) of a cooker and hence to avoid the heating element having virtually full power applied to it in instantaneous operation and then being switched off from the power supply, it is proposed to drive a timer unit (21) whose output pulse widths (A21) are controllable from a control element (11) in order thus to drive a switch (19) to switch the power on, either in the sense of phase control of the AC voltage supplied from the mains (5) or in order to determine the lengths of the switched-on AC voltage and current packets in proportion to the switched-off time duration. <IMAGE>
Patent DE-3782715-D1 (DE)
Inventor: SIMON WILHELM PROF DR DIPL ING
IPC: G01N27/416
Filed: 1987-09-24
Granted: 1992-12-24
Abstract: The ratio of the concentration of lithium ions to sodium ions can be determined with high accuracy and reproducibility by immersing an electrode for determining lithium ions and an electrode for determining sodium ions in the sample solution, connecting the two electrodes electrically to each other via a voltmeter and determining the potential difference  DELTA V between the two electrodes. The ratio of the concentration of lithium ions to sodium ions can be calculated from this potential difference. It is also possible to connect the lithium electrodes and sodium electrodes electrically via a voltmeter to a single external reference electrode or a common electrode and to calculate the potential difference  DELTA V from the two potential differences measured. 
<??>The method makes it possible to precisely determine the concentration ratio of lithium ions to sodium ions in the presence of high and varying concentrations of sodium ions, for example in blood serum, when the sodium concentration is about a hundred times greater than the lithium concentration. Miniaturised apparatuses for performing the method, for example flow-type electrodes, so-called wire electrodes or arrangements based on the planar technique make possible a rapid determination of the concentration ratio in the clinical field.
Patent DE-3787068-D1 (DE)
Inventor: MATTIS JOHN S
IPC: H01R9/05
Filed: 1987-10-23
Granted: 1993-09-23
Abstract: A plug for sealing an end of a coupling assembly secured to an end of a coaxial cable includes a flange having an end face which has a cross-sectional area substantially less than a cross-sectional area of a threaded portion of the plug, the end face being urged against an end face of the coupling assembly to form a seal therewith.
Patent DE-3852763-D1 (DE)
Inventor: QUINN ROBERT
IPC: C08G12/32
Filed: 1988-11-01
Granted: 1995-02-23
Abstract: Aminoplast compositions are cured using a sulfur and phosphorus containing catalyst.
Patent DE-3855164-D1 (DE)
Inventor: GERSON IRA
IPC: G10L15/00
Filed: 1988-08-24
Granted: 1996-05-02
Abstract: A user-interactive speech recognition control system is disclosed for recognizing a complete sequence of keywords (e.g., a telephone number such as 123-4567) via entering, verifying, and editing variable-length utterance strings (e.g., 1-2-3; 4-5; 6-7) separated by the user-defined placement of pauses. The device controller (120) utilizes timers (124) to monitor the pause time between partial-sequence digit strings recognized by the speech recognizer (110). When a string of digits is followed by a predetermined pause time interval, the recognized digits will be replied via the speech synthesizer (130). An additional string of digits can then be entered, and only the subsequent string will be replied after the next pause. Furthermore, the user has the flexibility to correct only the last digit string entered, or the entire sequence. Hence, if there is an error in only one digit, the erroneous digit string can be corrected without having to re-enter the entire digit sequence. The invention is well-suited to be used in a hands-free voice command dialing system for a mobile radiotelephone, wherein vehicular background noise may affect recognition accuracy.
Patent DE-3864422-D1 (DE)
Inventor: METZLER HORST
IPC: C22C37/10
Filed: 1988-02-06
Granted: 1991-10-02
Abstract: Grey cast iron of the following composition: 3.65-3.75% C; 0.6-0.7 Mn; max 2.1 Si; less than 0.09 P; ess than 0.1 S is moud ast o produce a pearlite matrix mouding of tensile at eas 250 N/mm2.
Patent DE-3865618-D1 (DE)
Inventor: SCHIEL CHRISTIAN
IPC: D21F9/00
Filed: 1988-04-12
Granted: 1991-11-21
Abstract: In a papermaking machine, longitudinal gap presses have their own flexible press units in the form of a pressure tube  closed at the end. In the first press section, the pressure roller is generally vertically below the pressure tube, so that the material entry point is at the upper rising quadrant of the roller circumference. At the second press unit, the pressure roller is generally vertically above the pressure tube and the material entry point is at the lower descending quadrant of the pressure roller circumference. The mantle at least of the first pressure roller is recessed to hold extracted water temporarily before it is caught in a trap below the first roller.
Patent DE-3866694-D1 (DE)
Inventor: HARTMANN EDUARD
IPC: A23L2/74
Filed: 1988-09-30
Granted: 1992-01-16
Abstract: PCT No. PCT/CH88/00177 Sec. 371 Date Jun. 2, 1989 Sec. 102(e) Date Jun. 2, 1989 PCT Filed Sep. 30, 1988 PCT Pub. No. WO89/02708 PCT Pub. Date Apr. 6, 1989.A process for clarifying raw juice in which the proportion of solids in the retentate circuit (2, 3, 4) of an ultrafiltration or microfiltration device (1) is sharply increased during the starting time (FIG. 1). With increasing proportion of solids, the filtration yield falls off sharply and then increases again to a value which is higher than the starting value. On reaching the maximum possible filtration yield value, the proportion of solids and thereby also the filtration yield is maintained constant by regulating the amount of retentate outflow or the amount of fresh juice to be fed in. In this way the filtration yield can be significantly improved.
Patent DE-3866999-D1 (DE)
Inventor: SCHOEN SIEGFRIED JOACHIM
IPC: E04B1/58
Filed: 1988-09-02
Granted: 1992-01-30
Abstract: The angle joint according to the present invention and which is fit for the connection of at least six bars extending under a mutual angle of 90 DEG  or 180 DEG  is composable of at least two elements of a set comprising three different elements. The eight angle joints theoretically possible are each composable from at the most three different elements. The first element (a) comprises a basic body (3) belonging to the angle joint and a protrusion (4); the second element (c) comprises a part of said basic body and two protrusions, and the third element (b) comprises one protrusion.
Patent DE-3869723-D1 (DE)
Inventor: MEYWALD GUENTER
IPC: B25B1/24
Filed: 1988-09-21
Granted: 1992-05-07
Abstract: The vice has a clamping (7) and a bearing jaw (6), with the clamping jaw exerting a downwards pressure on tightening. Resetting s springs at between the two aws. The clamping aws is swivellably mounted on a horizontal axis (8) in the top of the bearing jaw. The face of the clamping jaw facing the workpiece, has a clamping  edge (9) or a narrow face, which is located below the horizontal plane through the swivel axis. A top clamping face (10), and a bottom clearance (11) extend from the plane. The resetting springs (12) are of tensile type to take up clamping forces.
Patent DE-3871232-D1 (DE)
Inventor: WOLFF KURT DIPL ING
IPC: B29D28/00
Filed: 1988-04-02
Granted: 1992-06-25
Abstract: The produced sieve screen of flexible material have perforated zones for sieve inserts, and continuous ribs on the underside. The thermoplastic material is formed into a web with protruding integral ribs (11) on the underside along each longitudinal edge. It is then sized into the desired lengths to form the screens, and strips (13) are glued or welded to its underside between the longitudinal ribs, incorporating protruding locking ribs (14) on their undersides.
Patent DE-3873349-D1 (DE)
Inventor: MAGID HILLEL
IPC: C09K5/00
Filed: 1988-10-12
Granted: 1992-09-03
Abstract: Compression refrigeration equipment using tetrafluoroethane as a working fluid employs polyoxyalkylene glycols which are at least difunctional with respect to hydroxyl groups and a molecular weight between 300 and 2000. The mixtures of the glycols with the refrigerant will be miscible in the range from -40 DEG  C. to at least + 20 DEG  C.
Patent DE-3873977-D1 (DE)
Inventor: FRAUSCHER JOSEF
IPC: B02C18/00
Filed: 1988-05-05
Granted: 1992-10-01
Abstract: The machine for shredding waste paper or cardboard has a housing (1) with a charging hopper (2).  Two bladed cutting rollers are mounted on parallel shafts (6,6') in the lower part of the housing.  Each cutting roller consists of a row of spaced discs (7) so that the discs of one roller pass through the spaces between the discs of the other roller. Two feed rollers (5,5') are mounted on parallel shafts (12,12') in the upper part of the housing.  They guide the waste paper or cardboard into the central space (9) of the machine and consist of discs mounted obliquely on the roller shafts.
Patent DE-3874430-D1 (DE)
Inventor: ROMAN TIEDEMANN
IPC: G09F23/06
Filed: 1988-06-24
Granted: 1992-10-15
Abstract: The notice board support bracket has a rear wall to which the board is fixed. Fasteners allow two similar board panels to be secured with their backs towards each other. The fasteners consist of snap connectors (8) integral with the bracket rear wall (3) with at least one protruding rearwards from the wall, so that two similar board panels can be coupled together directly.
Patent DE-3877868-D1 (DE)
Inventor: BERGERON DANIEL R
IPC: G07F7/00
Filed: 1988-09-16
Granted: 1993-03-11
Abstract: An on-line wagering system with programmable game entry cards including cards having on-card data storage for value tokens and data uniquely related to the player. The player cards are operable as payment means in which the tokens are spent and as play validation and play entry means in lieu of mark sense slips and printed validation receipts. Demographic player data uniquely related to the owner of the card is stored on the card and possibly in the central wagering system memory. This allows correlation of play entries with player demographics. A plurality of agent terminals in data communication with the central data processor interface between the central processor and the player cards. The agent terminals preferably also accept traditional mark sense entry slips and produce printed verification receipts, upon request.
Patent DE-3887051-D1 (DE)
Inventor: LANGER GEB LAYHER
IPC: E04G7/28
Filed: 1988-09-21
Granted: 1994-02-24
Abstract: A platform for scaffolds is constructed in the form of a corner platform (117) and has an optionally multi-part platform plate (27), on which at least one supporting leg (29) carrying suspension claws (39) or the like is angled. A supporting leg possesses a lower liftoff-prevention leg (30) which reaches underneath the U-shaped supporting bar (14) in the suspended position. The platform bridges the most varied angular regions between other scaffold platforms and can have a pivoting part (37) for balance. The actual corner platform (117) can be equipped with an edge leg (35). The pivoting part (37) can have an edge leg (38). Two part-elements can be connected to one another in such a way as to be pivotable and flexurally rigid. <IMAGE>
Patent DE-50001806-D1 (DE)
Inventor: ISELI BENNO
IPC: B27B13/08
Filed: 2000-05-15
Granted: 2003-05-22
Abstract: In installations for truing up band blades, band-saw blades must be precisely measured, in order to be trued up accurately. The band-saw blade to be trued runs over two deviation stations and is trued up in the upper linear guide area. The invention provides a saw-band guide section in order to measure the pre-tension in the saw blade which creates the desired bowing. The saw-band guide section is formed by two parallel guide bearers, each of which is subdivided into two sub-bearer sections. The band-saw blade is guided on bearing rollers between the guide bearers and guided by dead rolls which are mounted on pivoting carriages into a curve which corresponds to a clothoid arc. A measurement carried out by a measuring bar comprising sensors provides an extremely accurate, constant result in an area practically devoid of stress.
Patent DE-50003851-D1 (DE)
Inventor: WELLER HANS-MICHAEL
IPC: B23Q3/06
Filed: 2000-07-04
Granted: 2003-10-30
Abstract: The invention concerns a clamping device comprising a tensioning spindle whereof one end has a first axially fixed support surface and whereof the other end has a second axially mobile support surface and mobile relative to the first support surface through a clamping element. Between the two support surfaces on the tensioning spindle are one or several elastomer adapter sleeves.
Patent DE-50005626-D1 (DE)
Inventor: DESBOIS PHILIPPE
IPC: C08F4/54
Filed: 2000-10-31
Granted: 2004-04-15
Abstract: In a process for the anionic polymerization of vinylaromatic monomers or dienes in the presence of a lithium organyl or lithium alcoholate and a magnesium and/or an aluminum compound, a sterically hindered phenol or amine is added.
Patent DE-50011176-D1 (DE)
Inventor: SCHOELZIG JUERGEN
IPC: B41F13/22
Filed: 2000-07-13
Granted: 2005-10-20
Abstract: Temperature control of the coating medium is performed to influence the processability of coating media in an applicator system. In order to operate without losing efficiency, devices acting directly from the inside or the outside for heat supply or dissipation are connected to the elements guiding the coating medium. The temperature of the coating medium is influenced by measuring the temperature within the coating medium and, if necessary, at the elements guiding the coating medium.
Patent DE-50011828-D1 (DE)
Inventor: HAIMERL XAVER
IPC: A43B13/38
Filed: 2000-05-08
Granted: 2006-01-12
Abstract: Footwear with an upper and a sole construction having an outsole, in which the upper is constructed with an outer material and with a waterproof functional layer at least partially lining the outer material on the inner side of the latter and having an upper end region on the sole side with an outer-material end region and a functional-layer end region, the outsole ( 19 ) is joined to the upper end region, the functional-layer end region has an overhang projecting beyond the outer-material end region and an adhesive zone which is closed in the direction of the sole periphery and comprises a reactive hot-melt adhesive which brings about waterproofness when in the fully reacted state is applied to the overhang.
Patent DE-50012577-D1 (DE)
Inventor: DEUSSER ROLF
IPC: F26B5/08
Filed: 2000-01-15
Granted: 2006-05-24
Abstract: The present invention relates to a process for drying protein crystals starting from an aqueous protein crystal suspension, which comprises drying the protein crystal suspension in a centrifugal dryer, where the protein crystals, after they have been filtered off from the protein crystal suspension, are brought into contact with a drying medium which consists of a mixture of water and a nonaqueous solvent which is miscible with water in any ratio and which has a lower vapor pressure than water. In the process, a drying gas which has been moistened with water is advantageously used. The protein crystal suspension is advantageously converted into a fluidized bed for the purpose of drying.
Patent DE-50100970-D1 (DE)
Inventor: BAUER KARL
IPC: A62C19/00
Filed: 2001-04-26
Granted: 2003-12-18
Abstract: A fire extinguisher includes a compressed gas generator for fighting fires and nascent explosions, and has two bursting membranes with predetermined breaking points for closing the fire extinguishing material container. The predetermined breaking points of the bursting membranes are designed with differences in resistance in order to achieve a time delay between the breaking occurrences of the two predetermined breaking points. This time delay ensures a non-deformed and rotationally symmetrical expulsion of the fire extinguishing material.
Patent DE-50104174-D1 (DE)
Inventor: ESSELBORN EBERHARD
IPC: C09K23/52
Filed: 2001-06-05
Granted: 2004-11-25
Abstract: Phosphate mono- and di-esters (I) of mono(cyclo)alkyl ethers of block copolymers of styrene oxide, ethylene oxide and optionally propylene oxide and/or butylene oxide and their salts are new. New phosphate mono- and di-esters (I) of mono(cyclo)alkyl ethers of block copolymers of styrene oxide, ethylene oxide and optionally propylene oxide and/or butylene oxide and their salts are of the formula (I): (R<1>O(SO)a(EO)b(CH2CHCH3O)c(BO)d)xPO-(OH)3-x R<1> = a 1-22 C linear, branched or cycloaliphatic group; SO = styrene oxide; EO = ethylene oxide; BO = butylene oxide; a = 1 to less than 2; b = 3-100; c = 0-10; d = 0-3; x = 1 or 2; b = more than (a+c+d)
Patent DE-50106713-D1 (DE)
Inventor: DEIMEL THOMAS
IPC: B25D17/22
Filed: 2001-03-10
Granted: 2005-08-18
Abstract: The protective device is constructed so that the seal (7) between the inner guide sector (5b) of the mechanism guide and the theoretical impact plane (4) of the piston on the tool (3) is so arranged that the counter-surface (3e) which can move relative to the fixing sector and which is in contact with the seal is free of abrasion.
Patent DE-50109253-D1 (DE)
Inventor: NICKEL BERND
IPC: A61C1/00
Filed: 2001-04-10
Granted: 2006-05-11
Abstract: The circuit provides for temporarily setting the circuit outputs which can then be used for testing. The circuit also provides for permanently setting the output by applying sufficient voltage and current to the transistor that permanent spiking of the metallized contact layer through the junction occurs. Independent claims are also included for the following: method of non-permanently programming; method of permanently programming