baber/WOPTO huggingface dataset:
Patent DE-3575459-D1 (DE)
Inventor: WACHOWITZ WALDEMAR
IPC: F16J15/3276
Filed: 1985-05-17
Granted: 1990-02-22
Abstract: 1. An oil seal or scraper ring which can be mounted under resilient prestress and which comprises a rigid stiffening ring (4) having a permanent coating (1) made of fluid-impermeable material, in which the coating (1) is provided with ribs (2) projecting radially outwards, characterized in that a thickening (3) of the coating (1) is provided adjacent to the ribs (2), in that the thickening (3) forms a closed sealing band (3) extending in circumferential direction, by means of which the required sealing is ensured and in that the overall surface of the ribs (2) is three to five times as large as that of the sealing band, by means of which the requirement for axial stability is fulfilled.
Patent DE-3583956-D1 (DE)
Inventor: BRAUN ROLAND DIPL ING
IPC: B01J19/30
Filed: 1985-04-01
Granted: 1991-10-10
Abstract: Elements aiding exchange of material and/or heat between counterflowing liq. or gaseous media in a column consist of corrugated or folded strips vertically aligned with the flow direction. The corrugations or folds are at an angle to that direction, and those of one strip contact those in the next strip. The strips are formed with multiple slits, pref. parallel to each other and transverse to the flow direction, and hence inclined to the corrugation direction. The slits, which may extend over a number of corrugations, form projecting narrow slats of the strip material, e.g. steel, which may be bent upwards in Venetian blind manner, with the gaps upwards, and possibly alternating from face to face of the strip.
Patent DE-3585709-D1 (DE)
Inventor: HERZBERG MAX
IPC: C12Q1/54
Filed: 1985-06-12
Granted: 1992-04-30
Abstract: A solid phase immuno-assay system and method for detect ing and measuring at least one analyte in a single sample. The system includes a solid support having a plurality of receptors bound thereto. The support may be selectively treated whereby upon exposure to a sample, and after subsequent processing, the support exhibits a standard reference curve which may be compared with another portion of the card for reference purposes. Alternatively, or additionally, the support may be selectively treated with a control substance to monitor the activity of at least one reagent in the procedure. An apparatus which may be used for performing the multi-step assay procedure which includes a container having a plurality of compartments therein, each containing a reagent for the assay. A method of detecting the presence of horseradish peroxidase by contacting a substance suspected of containing horseradish peroxidase with potassium iodide, starch and hydrogen peroxide.
Patent DE-3587058-D1 (DE)
Inventor: KITAMURA TOSHIAKI
IPC: G06F11/14
Filed: 1985-08-15
Granted: 1993-03-18
Abstract: An error recovery system in a data processor of the pipeline type, including control storage for storing instruction data, having an error correction and detection code adapted to the detection and correction of errors, for controlling the data processor. A parity check circuit checks instructions read from the control storage and stops at least a part of pipeline processing immediately upon the detection of an error. An error correction circuit corrects the error in the read instruction data and rewrites the instruction data into the control storage while the part of the pipeline processing is stopped.
Patent DE-3650030-D1 (DE)
Inventor: PHILIPPSON WALTER M
IPC: H01R13/658
Filed: 1986-11-20
Granted: 1994-09-22
Abstract: A plug and jack connector for multi-conductor cable is provided with shielding to attenuate EMI/RFI radiation passing into and out from the jack and/or plug and an arrangement for grounding electrostatic charge carried on the cable shield. The jack is designed for insertion into a printed circuit board and includes a front housing part formed of electrically conductive material, an insulative rear housing part and a plurality of contacts having leads which are totally enclosed within the housing. The front housing part is the shielding member of the jack and is adapted to be grounded, such as by mounting on a chassis. The plug is of modular construction. Shield apparatus surrounds the plug to provide interference attenuation and extends into a cable shield terminating portion of the plug cavity to electrically engage a conductive ferrule applied around the cable which engages the cable shield to provide a path for grounding the cable shield. The shield apparatus of the plug is adapted to be electrically coupled to the front housing part of the jack to provide a path for grounding electrostatic charge in the cable shield.
Patent DE-3660891-D1 (DE)
Title: Method for coating containers in labelling machines using, e.g., hot-melt adhesives
Inventor: LEHMANN REINER
IPC: B65C9/22
Filed: 1986-04-11
Granted: 1988-11-17
Abstract: PCT No. PCT/DE86/00272 Sec. 371 Date Mar. 19, 1987 Sec. 102(e) Date Mar. 19, 1987 PCT Filed Jun. 28, 1986 PCT Pub. No. WO87/00507 PCT Pub. Date Jan. 29, 1987.The invention relates to a method of applying an adhesive, e.g., hotmelt, to containers in labeling machines. The hotmelt is contactlessly applied to the containers to be labeled by means of a nozzle applicator. After application of the adhesive to the object to be labeled, the adhesive spot or adhesive bead produced in this manner is distributed over a wide area by means of a stream of pressurized gas, e.g., pressurized air.
Patent DE-3661315-D1 (DE)
Title: Novel poly(aryl ether)-polyester block copolymers
Inventor: MATZNER MARKUS
IPC: C08G63/18
Filed: 1986-09-03
Granted: 1989-01-05
Abstract: Described herein are novel block copolymers wherein one block is a poly(aryl ether) oligomer and the other block is a liquid crystalline polyester oligomer. Processes for the preparation of the subject copolymers are also described. The novel block copolymers display excellent mechanical properties, good high temperature stability and excellent solvent and chemical resistance.
Patent DE-3674704-D1 (DE)
Inventor: SUH W
IPC: C08J9/14
Filed: 1986-03-26
Granted: 1990-11-08
Abstract: Styrene polymer foam that is more environmentally acceptable, capable of making foam insulation over a wide range of densities, decorative and does not require the modification of existing equipment for high pressure operation is prepared using a mixed blowing agent of carbon dioxide plus ethyl chloride and optionally a fluorocarbon to provide a foam having primary cells and secondary cells defined by the struts and walls. The method of preparation involves heat-plastifying the styrene polymer and adding to the heat-plastified polymer a mixed blowing agent of carbon dioxide, ethyl chloride and optionally a fluorocarbon under a pressure sufficiently high to prevent foaming; reducing the temperature of the mixture and reducing the pressure of the mixture as it is extruded to form the foamed product.
Patent DE-3676041-D1 (DE)
Inventor: LASSALLE DOMINIQUE
IPC: C08F10/00
Filed: 1986-10-01
Granted: 1991-01-17
Abstract: The present invention relates to a process for the polymerisation or copolymerisation of alpha-olefins in the presence of a Ziegler-Natta catalyst system comprising on the one hand a catalyst solid comprising compounds of halogens, transition metals of Groups lV, V, VI of the Periodic Table of Elements, magnesium and optionally aluminium, free from a metal/carbon bond and on the other hand a catalyst consisting of organometallic compounds of metals of Group II or III of the said Table. This process is characterised in that before its use in polymerisation or copolymerisation, the catalyst solid is treated by water in a given quantity, this treatment making it possible to improve the conditions for obtaining polymers, particularly in a process of polymerisation or copolymerisation in the gas phase.
Patent DE-3680308-D1 (DE)
Inventor: SCHLECHTRIEMEN GERHARD L DR RE
IPC: G01N27/00
Filed: 1986-12-10
Granted: 1991-08-22
Abstract: A sensor for measuring partial pressures of oxygen with an ion-conducting solid electrolyte of zirconium dioxide as the sensor element, which is arranged between two electrodes for measuring an electrically measurable quantity, is improved so that it is usable at an operating temperature of about 200 DEG  C., by providing that the zirconium dioxide as the solid electrolyte is solely in its tetragonal modification and containing an addition of about 2-3 mol % yttrium oxide.
Patent DE-3681021-D1 (DE)
Inventor: HATA TAKEHISA
IPC: A61K9/50
Filed: 1986-09-12
Granted: 1991-09-26
Abstract: PCT No. PCT/FR86/00306 Sec. 371 Date Jul. 9, 1987 Sec. 102(e) Date Jul. 9, 1987 PCT Filed Sep. 12, 1986 PCT Pub. No. WO87/01588 PCT Pub. Date Mar. 26, 1987.The invention concerns the preparation of a slow-release drug characterized by the coating of a core comprising a therapeutically active principle by means of a substance which retards its release and by means of an additional layer consisting of an enteric substance.
Patent DE-3681319-D1 (DE)
Inventor: FLOYD TERRY S
IPC: B65D83/14
Filed: 1986-04-10
Granted: 1991-10-17
Abstract: A self-opening and self-closing valve assembly (12), which comprises a pressure-deformable resilient wall member (16) having an outlet port (22); which also comprises obstructing means (14) normally engaged in a fluid-tight relationship with the member (16) or the outlet port (22); and which is adapted such that pressure impinging on the wall member (16) can cause deformation thereof, thereby breaking the fluid-tight relationship. The novel valve assembly may be used together with a source of microwave energy, for the purpose of reacting a sample with a digesting agent in a closed vessel, producing a canned food, sterilising an object within a sealed container, or dispensing a fluid at a predetermined temperature (if the wall member is thermoplastic and thus temperature-sensitive).
Patent DE-3687865-D1 (DE)
Inventor: SCHWARTZKOPFF WOLFGANG
IPC: A61P9/06
Filed: 1986-07-23
Granted: 1993-04-08
Abstract: Use of probucol (I) in the treatment of cardiac arrhythmia is claimed. (I) may be administered parenterally or pref. orally at daily doses of 2-20 (esp. 4-15) mg/kg..
Patent DE-3688595-D1 (DE)
Inventor: GOLLUB RAPHAEL
IPC: H04J3/16
Filed: 1986-08-20
Granted: 1993-07-22
Abstract: An efficient system for simultaneously conveying a large number of telephone conversations over a much smaller number of relatively low-bandwidth digital communication channels is disclosed. Each incoming telephone speech signal is filtered, periodically sampled, and digitized. An efficient computational speech compression algorithm is applied to transform a sequence of digitized speech samples into a much shorter sequence of compression variables. The compression variable sequence is further processed to construct a minimum-length bit string, and an identifying header is appended to form a packet. Only a few packets containing information on representative background noise are generated during pauses in speech, thereby conserving digital bandwidth. The packets are queued and transmitted asynchronously over the first available serial digital communication channel. Numerical feedback to the compression algorithm is employed which results in the packet size being reduced during periods of high digital channel usage. Packet header information is utilized to establish a "virtual circuit" between sender and receiver.
Patent DE-3760262-D1 (DE)
Title: New biosynthetic anthracyclines related to daunorubicin
Inventor: CASSINELLI GIUSEPPE
IPC: C12P19/56
Filed: 1987-02-20
Granted: 1989-07-27
Abstract: <CHEM> are prepared by a biosynthetic process based on the addition of sodium salt of 1,3-N,N-dimethylbarbituric acid and 2-thiobarbituric acid respectively during the fermentation process of different micro-organisms such as Streptomyces peucetius and its mutants. The novel compounds are provided with good antibacterial and antitumour activity.
Patent DE-3760510-D1 (DE)
Title: Process for improving the corrosion resistance of hard or semi-hard copper fitting tubes
Inventor: BAUSER MARTIN DR
IPC: C23G5/00
Filed: 1987-03-07
Granted: 1989-10-05
Abstract: 1. Method to improve the corrosion resistance of hard or half-hard phosphorus-deoxidized copper tubes, drawn to size, by removal of residual lubricant from the tubes inside surface, wherein the tube is heated to a temperature below the range of recristallisation of the tubes, and wherein an oxidizing atmosphere prevails inside the tubes.
Patent DE-3764130-D1 (DE)
Inventor: CORMAN BLAINE GORDON
IPC: C10G65/08
Filed: 1987-03-18
Granted: 1990-09-13
Abstract: An improved method for producing a hydrotreated oil for use as a process oil from a naphthenic feed is described. The process comprises passing the naphthenic feed through a multistage hydrotreating process with removal of hydrogen sulfide and/or ammonia between hydrotreating stages.
Patent DE-3767091-D1 (DE)
Inventor: SPERAW GIBSON
IPC: H05K7/20
Filed: 1987-01-27
Granted: 1991-02-07
Abstract: A heat transfer and mounting device having a cross-bar member and at least one leg member. A fastener receptacle is positioned in the cross-bar member for a fastener to affix a heat generating device to the surface of the cross-bar member opposite the at least one leg member. Another fastener receptacle is positioned in the cross-bar member for receiving a fastener to affix a circuit board to the surface of the cross-bar member from which the leg member projects. An additional fastener opening is positioned through the cross-bar member and the leg member for receiving a fastener for attaching the heat conducting body to a heat sink.
Patent DE-3770197-D1 (DE)
Inventor: PIETZCH LUDWIG DR ING
IPC: F41H7/03
Filed: 1987-05-25
Granted: 1991-06-27
Abstract: The vehicle comprises a chassis to carry a heavy load, with a drive to provide high mobility, a cross-country traction system and a recess to accommodate a replaceable unit in the form of either a personnel container protected against the effect of external health hazards or a carrier for an observation device and/or an implement. <IMAGE>
Patent DE-3770409-D1 (DE)
Inventor: TSAO FU-PAO
IPC: A61L2/00
Filed: 1987-10-09
Granted: 1991-07-04
Abstract: The present invention relates to a stabilized aqueous hydrogen peroxide solution for use in the disinfection of a soft contact lens having a hydrogen peroxide content from about 0.5 to about 6 % by weight hydrogen peroxide wherein the stabilized solution contains from about 0.003 to about 0.03 % by weight of diethylene triamine penta(methylenephosphonic acid) of the formula <CHEM> or a physiologically compatible salt thereof, and to an improved method of disinfecting a soft contact lens with such solution.
Patent DE-3772599-D1 (DE)
Inventor: JANSSON GOESTA
IPC: F28F1/32
Filed: 1987-02-08
Granted: 1991-10-10
Abstract: Heat exchanger consists of circulation tubes (16) having plate-like fins (14) attached to the outer surface. The region of the fins in contact with the tubes is planar and at right angles to the axis of the tubes. The holes (18) provided in the fins for accommodating the tubes and securing them are formed by fine-punching. The contact surfaces of the holes against the tubes are parallel with the tubes axis along the axial extension of the holes.
Patent DE-3861499-D1 (DE)
Inventor: KRAEMER HANS-JOACHIM DR
IPC: C07C7/10
Filed: 1988-07-18
Granted: 1991-02-14
Abstract: When pure aromatics are separated off from aromatic-containing hydrocarbon mixtures by liquid-phase extraction or extractive distillation using a selective solvent, the specific separation effort can be reduced while maintaining the same yield of aromatics or the yield of aromatics can be increased while maintaining the same specific separation effort by carrying out the liquid-phase extraction or extractive distillation in the presence of a reactive solid. At the same time, raffinates which are substantially free of aromatics are obtained.
Patent DE-3866360-D1 (DE)
Inventor: ENGEL GEORG
IPC: B21B37/58
Filed: 1988-01-07
Granted: 1992-01-09
Abstract: In a setting system for a universal roll stand with two hydraulic regulating cylinders for at least one horizontal roll , (i) at least the one horizontal roll and the two vertical rolls are provided with hydraulic fine adjusters and independently actuated electromechanical coarse adjusters ;(ii) all the adjusters have their positions monitored by travel indicators, the fine adjusters being monitored additionally by pressure and/or roll force indicators; (iii) the fine adjusters are used for setting and opening the rolls under pressure; (iv) all the actual position, pressure and/or roll force values can be stored in and reproduced by an electronic regulating unit; and (v) the travel of the fine adjusters is regulated. A method of operating the roll setting system is also claimed.
Patent DE-3867046-D1 (DE)
Inventor: KOENIG BOUDEWIJN WYNAND
IPC: C07K14/76
Filed: 1988-11-17
Granted: 1992-01-30
Abstract: Recombinantly produced serum albumin is purified in a series of steps, initially employing an alkaline precipitation, optionally followed by incubation with an anion exchange adsorbent, followed by affinity chromatography employing a hydrophobic solid phase and using a water-soluble lipid anion as desorbens in the aqueous phase.
Patent DE-3868225-D1 (DE)
Inventor: STEFFEL HORST
IPC: G01M17/03
Filed: 1988-10-31
Granted: 1992-03-12
Abstract: The vehicle tyre checking device uses an X-ray source (19) adjacent the inner walls (12',13') of the tyre and three linear diode arrays (17,18,19) respectively positioned adjacent each outer wall (12,13) of the tyre and its running surface (14).  The diode arrays are coupled to a scanner (24) with a given sampling frequency, feeding the sampled diode signals to a memory.  This is coupled to a display monitor (20), providing an image line for each sampling sequence of the display monitor, to allow imaging of the full periphery of the tyre during its rotation. Pref. the diode arrays are coupled to setting drives allowing their spacing from the side walls and the running surface of the tyre to be adjusted.
Patent DE-3870740-D1 (DE)
Inventor: WELSCHLAU UDO DIPL ING
IPC: B65H19/22
Filed: 1988-06-23
Granted: 1992-06-11
Abstract: The system winds material delivered continuously onto different cores, particularly in a printing press, having a double rolling mechanism winding it into a roll on a core and supported by a loading roller. The material (11) is first wound onto a core (7) resting on the two supporting rollers (3,4) of the mechanism, until the weight of the roll formed (13) is sufficient to press against the supporting roller (21) of a Pope rolling mechanism (20), onto which a hinging mechanism (23) then transfers it. Coiling then continues until the final diameter is reached.
Patent DE-3871962-D1 (DE)
Inventor: MARUYAMA HITOSHI
IPC: B41M1/36
Filed: 1988-01-14
Granted: 1992-07-23
Abstract: Described are recording media for ink having excellent ink absorbing properties and excellent waterproof properties. The recording medium comprises a substrate containing a composition which comprises polyvinyl alcohol, chitosan and an aldehyde compound.
Patent DE-3875795-D1 (DE)
Inventor: TETENBORG KONRAD
IPC: B65B43/46
Filed: 1988-04-28
Granted: 1992-12-17
Abstract: Device flls and seals thermoplastic bags which are open at one end and are pref. the type with side folds, it has a pair of grips at the sides of the open end and these can open and close. It has also a pair of suction members to draw open the sides of the bags, it lowers and raises a filling tube into/from the opened bags, and it welds together the taut sides of the open bags to seal them. A conveyor holds the flat bags which are sealed at the bottom and moves them to beneath the filling tube; a pivoting mechanism holds the grips at the top and takes over the bags to a position where they are aligned with the filling tubes. When the bags are filled the pivoting mechanism applies the welding jaws to seal them and then bring and hold the next bag for similar treatment.
Patent DE-3882596-D1 (DE)
Inventor: HEYMANNS WILLI
IPC: B65H18/26
Filed: 1988-03-25
Granted: 1993-09-02
Abstract: The pressure roller for a web winder has depressions (14) in the peripheral jacket surface.  They are pref. formed by spiral grooves at less than 75 deg. pref between 5 and 30 deg. to the roller axis (16).  They can extend for the entire roller width, and there can be an elastic sleeve (12), typically of rubber, covering the surface.
Patent DE-3889235-D1 (DE)
Inventor: JACOBS PAUL TAYLOR
IPC: A61L2/14
Filed: 1988-01-26
Granted: 1994-06-01
Abstract: A sterilization process wherein articles contacted with hydrogen peroxide and containing trace amounts of residual hydrogen peroxide are subjected to plasma treatment to generate an active species from the residual hydrogen peroxide which effects sterilization of the article and concurrently removes the residual hydrogen peroxide by converting it into non-toxic decomposition products.
Patent DE-50002021-D1 (DE)
Title: Honahle
Inventor: HENZLER BERNHARD
IPC: B24B45/00
Filed: 2000-11-29
Granted: 2003-06-05
Abstract: The invention relates to a honing tool as used in conventional mechanical engineering. The invention aims to produce a honing tool which guarantees a flush but detachable alignment of the tool body over its entire service life. The tool body can be detachably fixed by a force-fit to the shaft in flush alignment. To this end, a plug-in connection is configured between the shaft and the tool body, the contact surfaces of the shaft and the tool body having a different profile in the vicinity of the plug-in connection. This difference in profile can be neutralised by a force acting on one of the two parts, said part deforming elastically in such a way that the difference is compensated by a change to the profile.
Patent DE-50002939-D1 (DE)
Inventor: ROETHEMEYER FRITZ
IPC: B29C48/535
Filed: 2000-11-10
Granted: 2003-08-21
Abstract: The invention relates to an extruder for the preparation of rubber mixtures for elastomeric products and comprises a cylinder, an endless screw rotatably mounted in the cylinder for uptake transport and homogenization of the rubber mixture, and an extrusion tool; wherein the endless screw is configured with zones of multiple treads in dependence of varying helix angle and depth of thread so that the rubber mixture transported through the zones undergoes a temperature increase through heat dissipation to such an extent that the temperature of the extrudate approaches the vulcanization temperature thereof.
Patent DE-50005071-D1 (DE)
Inventor: BAYER HARALD
IPC: B65H11/00
Filed: 2000-09-01
Granted: 2004-02-26
Abstract: The conveyor incorporates a suction belt table which has two vacuum-chambers positioned in the direction in which the flow of sheets is moving. The top side of the chambers forms the conveyor plane of the suction belt table. The chambers have openings. The at least one vacuum generator produces a flow of suction air through the chambers and the openings in the table and conveyor belts. the opening between the chambers act as suction space (2) in the middle part of the suction belts-table and as suction space (16,9) in the ends of the suction belts table.
Patent DE-50005400-D1 (DE)
Inventor: MAI RUDOLF
IPC: G08G1/0962
Filed: 2000-09-22
Granted: 2004-04-01
Abstract: A navigation device (30) is coupled in a logical circuit to a traffic signal evaluation unit (2) and to an automatic braking (AB) and distance regulating (DR) system (10). This supplies bi-directional information exchange so that navigational data can be correlated with traffic signals and the AB/DR system that has a memory unit (11,12) in common with the traffic signal evaluation unit. Individual system components can be separated and are functionally modular.