baber/WOPTO huggingface dataset:
Patent DE-3883836-D1 (DE)
Inventor: SOBEK ANDREW A
IPC: A01N25/10
Filed: 1988-05-07
Granted: 1993-10-14
Abstract: Various chemolithotrophic bacteria such as Thiobacillus ferrooxidans by direct or indirect mechanisms catalyze the oxidation of metal sulfides and produce acid, i.e. suilfuric acid and soluble metal salts at a much faster rate than chemical oxidation. Elimination of such bacteria would inhibit the formation of the acid. The natural production of such acids is particularly troublesome in mines e.g. coal mines, since acid water is produced which is damaging to the environment. An effective method of abating or eliminating such acid water production is to apply a bactericide such as a biodegradable organic surfactant which at low pH values are bactericides and hence inhibit the bacteria from catalyzing the metal sulfides. The affected acid water site can thus be treated with the surfactant which provides a temporary or short term result usually for a few months. A long term solution, that is 1 year to several years, is provided through the use of a slow release composition of the present invention in which a heterogeneous matrix contains a thermoplastic domain and an organic surfactant domain. A suitable porosity is created when proper amounts of surfactant are utilized so that a long term slow release composition is formed. A method of making the heterogeneous matrix or slow release composition involves the dry blending of a thermoplastic compound and various processing aids, subsequently adding a bactericide thereto and mixing under shear and heat the resulting molten composition. A suitable slow release article can be formed such as pellets.
Patent DE-3886529-D1 (DE)
Inventor: RUDOLPH PETER
IPC: G01R31/3185
Filed: 1988-08-27
Granted: 1994-02-03
Abstract: In computer systems deliberate initializations/resets of the processor latches which represent the internal processor states are necessary to erase only such information which is not required for a subsequent operation (e.g.processing/logging error data) prior to a processor start. One or more reset areas are defined which are initialized /reset in a staggered mode, where in each area a group of latches is assembled which have to be initialized/reset depending on the cause (e.g. power-on) for such a system initialization/reset. The latches within a reset area are connected to form shift registers which are initialized/reset by propagating a binary zero through all latches of the area(s) to be reset.
Patent DE-50000626-D1 (DE)
Inventor: MARTIN EWALD
IPC: E03F3/04
Filed: 2000-07-28
Granted: 2002-11-14
Abstract: The system has side elements (4), which can be fixed to a drain channel and extend away from it. Support elements are fixed to the side elements using quick clamp elements at one end and are fixed to a floor at the other end. The support elements have a support (15) that can be moved along and fixed to the side elements on one side and a vertical element (13) on the other side.
Patent DE-50002881-D1 (DE)
Inventor: BEHRENS RALF
IPC: H05K7/14
Filed: 2000-08-03
Granted: 2003-08-14
Abstract: An operating element having an end piece, which is arranged for connecting to a printed circuit board and a front plate. An operating lever is rotatably mounted on the end piece. The operating lever has at least one grip section and one on and/or off lever piece, which are at least partly made from a wear-resistant material. Such a design has the particular advantage that part of the operating element which performs an on and/or off lever action, the on and/or off lever piece, opposite the section of the operating element to manipulate, the handle, is at least partly made from a wear-resistant material. The complete unit is thus rendered significantly more robust without sacrificing ergonomics of the grip piece.
Patent DE-50004427-D1 (DE)
Inventor: KOSMAS DR
IPC: A47J37/06
Filed: 2000-12-29
Granted: 2003-12-18
Abstract: Stove or grill having a cook top, hob or cooking surface for cooking food. The cook top or hob is made of a glass ceramic material. The top surface of the cook top or hob has at least one groove-shaped depression to define and separate various zone and cooking areas on the cook top or hob.
Patent DE-50010925-D1 (DE)
Inventor: STAFFA KARL-HEINZ
IPC: F28F9/02
Filed: 2000-03-07
Granted: 2005-09-15
Abstract: A multiblock heat-transfer system including a first heat-transfer unit and at least a second heat transfer unit mounted onto the first heat-transfer unit. The first heat transfer unit contains a first heat-transfer tubular block with at least a first collecting chamber at the side. The second heat-transfer unit contains a second heat-transfer tubular block with at least a second collecting chamber at the side. The first and second collecting chamber each consist of their own collecting pipe, and both collecting pipes are inserted into each other at their front faces and are connected in a fluid-tight manner. In the pipe connection area, the external diameter of one of the collecting pipes approximately matches the internal diameter of the other collecting pipe, and a transverse partition is provided for separating the two collecting chambers.
Patent DE-50012839-D1 (DE)
Inventor: GUMMRICH DIRK
IPC: F24J2/04
Filed: 2000-04-01
Granted: 2006-07-06
Abstract: The profile (2) has a base leg (4) which holds the solar collector at the side. A holder groove (6) is formed on the base le and opens facing the inside of the collector. The groove is designed for holding a cover (16) for the collector. A second groove is provided lower down on the leg for holding a lower cover (60). An absorber unit is located beneath the upper cover and consists of several absorber panels as well as feed return pipes for the heat-bearing medium.
Patent DE-50013682-D1 (DE)
Inventor: SCHOTTEN HENNO
IPC: H05B3/74
Filed: 2000-09-06
Granted: 2006-12-14
Abstract: The detection device has a resistance heating element (1) positioned below a hob cooking zone used simultaneously as a capacitive sensor, for detecting the presence of a cooking pan and/or the cooking pan size, by connecting the resistance heating element in an oscillator circuit and evaluating the oscillator resonance frequency.
Patent DE-50015246-D1 (DE)
Inventor: HEINSKILL ANTON
IPC: H01H85/54
Filed: 2000-02-17
Granted: 2008-08-21
Abstract: The electrical installation (1) has at least one electronic control (2) coupled to an installation module (3), with at least one switching device (5) and a fuse (6) inserted in the electrical connection lines (4) between the electronic control and the installation module. The fuse is provided by a plug-in device (9) releasably fitted to a socket (10) for providing the electrical connection between 2 sets of terminals (7,8), coupled to the electronic control and the installation module.
Patent DE-50015479-D1 (DE)
Inventor: FRANCESCUTTI ROBERT
IPC: C08L27/06
Filed: 2000-09-07
Granted: 2009-01-22
Abstract: The invention relates to printing of plastic films with organic inks in an inkjet process. The film contains a film-forming plastic and usual auxiliary materials, as well as cellulose esters which improve printability. These esters contain acetyl, propionyl or butyryl groups.
Patent DE-50101340-D1 (DE)
Inventor: MUELLER HERMANN
IPC: B65G61/00
Filed: 2001-02-19
Granted: 2004-02-26
Abstract: The device has drive and guide elements for a holder with elements acting in the y direction and lateral vanes (2a,2b) acting in the x direction, pivotable about an axis parallel to the y axis, linearly movable along a z axis independently of the elements acting in the y direction and able to be fixed in at least two positions on the z axis. The side vanes contain a gripper unit for gripping a top layer (6) and/or packaging (11) and/or a blister.
Patent DE-50105694-D1 (DE)
Inventor: SCHUSTER KILIAN
IPC: H04W84/10
Filed: 2001-04-25
Granted: 2005-04-28
Abstract: The control method has a man-machine interface, for communication between the elevator user and the computer (7) of the elevator system (1,2), provided by a mobile communications device (3), e.g. a mobile telephone, provided with an input keyboard (4) and a read-out display (5), which is linked to a mobile radio network (6) for transmission of speech and/or data signals.
Patent DE-50106819-D1 (DE)
Title: Acrylatpolymerisate auf basis von tert.butylacrylat und/oder tert.-butylmethacrylat
Inventor: DAUSCH M
IPC: A61K8/00
Filed: 2001-11-09
Granted: 2005-08-25
Abstract: The invention relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 14 to C 22. The invention also relates to acrylate polymers comprising a K-value ranging from 10 to 60, which can be obtained by the radical polymerization of: 30 to 99 wt. % of tert-butyl acrylate and/or tert-butyl methacrylate designated as monomer A; 1 to 28 wt. % of acrylic acid and/or methacrylic acid designated as monomer B, and; 0 to 60 wt. % of a radically copolymerizable monomer or of a radically copolymerizable monomer mixture designated as monomer C, whereby at least one of monomers C yields a homopolymer with a glass-transition temperature lower than 30° C., with the provision that the wt. %'s total 100. The radical polymerization is carried out in the presence of alkane thiols with a C chain length of C 10 to C 22 followed by a hydrogen peroxide treatment. The invention also relates to the use of these acrylate polymers as film formers as well as to their use in cosmetic preparations.
Patent DE-50111376-D1 (DE)
Inventor: BERNDL GUNTHER
IPC: B29C48/04
Filed: 2001-05-29
Granted: 2006-12-14
Abstract: The present invention relates to self-emulsifying formulations based on an active ingredient component and a formulation base with a lipid component and with a binder component and to the use of this formulation as dosage form in the life science sector. The invention also describes a process for producing self-emulsifying formulations by mixing the formulation components to form a plastic mixture and, where appropriate, to manufacture the formulations as dosage form advantageously by use of melt extrusion. The formulations spontaneously form emulsions in water or aqueous media.
Patent DE-50113978-D1 (DE)
Inventor: FISCHER KONRAD
IPC: A61B3/16
Filed: 2001-11-15
Granted: 2008-06-26
Abstract: The invention relates to a device (1.3) for examining and/or treating an eye (15). Said device comprises a base body (2.3) and an attachment body (3.3), which can be combined and applied to the eye, a gel-type liquid (14) being introduced between the two bodies so that the indices can be matched. To allow air or excess liquid between the two bodies to escape, the interior of the attachment body is provided with a large number of protuberances (13.1), which ensure a minimum distance is maintained between the two bodies. As only the attachment body comes into contact with the eye or the patient during examination/treatment and not the base body, only the attachment body must be manufactured so that it can be sterilised, a single sterilisation that is integrated into the production process being sufficient. The attachment body can be produced from cheap materials in a simple manner as a disposable item. The base body on the other hand only requires disinfection. This division of the device also allows a large number of base bodies with different configurations to be used with one single attachment body, or a large number of attachment bodies with different configurations to be used with one single base body. A large number of different eye examinations or treatments can thus be carried out using a small number of base or attachment bodies with different configurations.
Patent DE-50114721-D1 (DE)
Inventor: LEHMANN REINHARD
IPC: F28F3/10
Filed: 2001-07-11
Granted: 2009-04-09
Abstract: The plate heat exchanger has a number of plates (1,1') positioned one after the other for forming a stack, with alternating closed channels for a heat dissipation medium and a heat reception medium formed by elastic seals (4) inserted between the adjacent plates. The seals have integral elastic nipples (25) fitted in holes (26) in the plates, each nipple having a cross-section which is less than the cross-section of the hole, but projecting beyond its periphery at several points.
Patent DE-50200121-D1 (DE)
Inventor: PETERS BERNHARD
IPC: F16K11/056
Filed: 2002-03-16
Granted: 2004-01-15
Abstract: The valve has a housing (1), an intake (2), two outlets (3), and a valve body (10) for hydraulically sealed closing of one of the outlets. The valve body has a pref. rotary-symmetrical shaped contour, with apertures (15) distributed pref. evenly across its equator around its widest point, and at right angles to the displacement axis (14) of the valve body. The apertures extend pref. parallel to the axis. The valve body is of stable elastomer, e.g. HNBR. The valve is used as a priority reversing valve in central heating systems.
Patent DE-50200534-D1 (DE)
Inventor: PHILIPPIN HOLGER
IPC: B65G17/20
Filed: 2002-03-25
Granted: 2004-07-29
Abstract: The L-shaped rail (14) has two equal length arms at forty-five degrees to the vertical and the ninety degree corner facing upward. The wheels (18) run on the sloping surfaces of the frame and are mounted on the arms (12) of the V-shaped frames (16). The bottoms of the V-shapes have tension rods (28) connected to pivots (26) at the ends of a horizontal rod (24) with notches (32) to accommodate e.g. clothes hangers.
Patent DE-50202604-D1 (DE)
Inventor: GLATZ GUSTAV ADOLF
IPC: A45B23/00
Filed: 2002-05-29
Granted: 2005-05-04
Abstract: The shaft (18) has a shaft portion (20) installed with a rope driving winch (22) that winds or unwinds ropes (28) which couple a slide (16) to the umbrella (2) crown (8). The slide is movable along the shaft portion. The ropes extend coaxially with the longitudinal axis of the umbrella shaft. An Independent claim is also included for the suspended-type umbrella.
Patent DE-50208482-D1 (DE)
Inventor: LOGGIA GIOVANNI
IPC: E06B3/22
Filed: 2002-08-07
Granted: 2006-11-30
Abstract: The short arm of the insert or spacer block (46) has a cross-section chosen so that the arm extends the height of a turn-back on the outside of the door or window frame (14) and completely fills the space between the outside of the glass (12) and opposing inside surface of the turn-back. The insert or spacer block is used to support and hold a glass pane inside a door or window frame and has a long arm for applying against a glass rabbet in the frame and at least one short arm extending at right angles to the long arm.
Patent DE-50208635-D1 (DE)
Inventor: SCHUNKE MATTHIAS DIPL ING
IPC: B61F5/14
Filed: 2002-05-31
Granted: 2006-12-21
Abstract: The secondary suspension system includes a secondary shock absorber in the form of a cylinder-piston unit (1) with cylinder (2) and piston (3). The cylinder is fixed to the bogie and the piston with piston rod (4) on one side is pivoted to the wagon box (12). The stroke space of the cylinder-piston unit is connected by a hydraulic line (5) to a second such unit (6) acting with a coil spring (9).
Patent DE-50210776-D1 (DE)
Inventor: KOECK NORBERT
IPC: C21D9/06
Filed: 2002-09-12
Granted: 2007-10-04
Abstract: A device and a process for tempering at least parts of the cross section of sequentially produced rails from the rolling heat and for the subsequent cooling thereof to room temperature. The device comprises a hardening device comprising at least two liquid cooling devices arranged next to each other and a transport device having rests for the rails that can be moved across the entire hardening device.
Patent DE-50212269-D1 (DE)
Inventor: LUETHI RUDOLF
IPC: B21D51/26
Filed: 2002-03-18
Granted: 2008-06-26
Abstract: The invention relates to a method for the production of a rolled edge from an edge section ( 11 ) of a tube, wherein a flanging die is driven onto the edge section and flanges it into a roll. According to the invention, an initial area ( 14 ) of the edge section ( 11 ) is previously rolled in a positive fit manner by means of a forcibly controlled tool ( 30 ). This prevents buckling of the initial area ( 14 ), which has a controlled geometry as a result of rolling. The novel method is preferably used in the production of valve seats in so-called aerosol domes ( 10 ) for spray cans.
Patent DE-50300392-D1 (DE)
Inventor: WASSMER PAUL
IPC: B27C5/06
Filed: 2003-02-15
Granted: 2005-05-04
Abstract: A chipboard (2) routing and milling machine (1) has a work top with position-adjustable suction pads (4) fixed to the machine frame (5). The suction pads are applied to the lower face of the chipboard (2) which is further retained by a supplementary clamp (6) with pressure-adjustable rollers (7).
Patent DE-50302432-D1 (DE)
Inventor: TIETZ MARTIN
IPC: F26B13/08
Filed: 2003-06-18
Granted: 2006-04-20
Abstract: The invention relates to a coating/drying device (10), comprising a first application device (14) for applying liquid or pasty application medium to a first side (12a) of a web (12) moving in running direction (L), particularly of a web consisting of paper or cardboard. Said coating/drying device also comprises a second application device (16) for applying liquid or pasty application medium to a second side (12b) of the web (12) situated opposite the first side (12a), and comprises a drying device (18). According to the invention, the second application device (16) is an application device that operates without coming into contact with the web, and the drying device (18) is located downstream from both application devices (14, 16) in the running direction (L) of the web (12).
Patent DE-50306015-D1 (DE)
Inventor: WILLEMS KARL
IPC: A47C17/86
Filed: 2003-09-01
Granted: 2007-02-01
Abstract: The mattress lifter can include a gas spring (6) and lifting rail (5). The mattress (3) and/or mattress and slatted frame (2) can be brought by a single lift and/or fold into a position from which the mattress is accessible as a whole from one side.  The gas spring can be rotatably fixed between slatted mattress frame and bed frame (1) through the lift rail so that the slatted frame and mattress can be lifted up about rotary joints (4) mounted at the top and foot ends. A pressure rod can be fitted between gas spring and slatted frame to transfer pressure force of the piston rod of the gas spring to the lift rail.
Patent DE-50306472-D1 (DE)
Inventor: LISTMANN REINHARDT
IPC: F26B21/00
Filed: 2003-05-21
Granted: 2007-03-29
Abstract: Drying device comprises at least one nozzle arrangement (6) with an elongated linearly active nozzle outlet (7), especially a slit die nozzle arrangement, for blowing drying medium, especially air, onto a surface to be dried. The nozzle arrangement has an active nozzle opening width of 0.01-0.5, preferably 0.02-0.2 mm.  Preferred Features: The nozzle arrangement is impinged upon with pressurized gas or compressed air. The compressed air has a pressure of 1-5, preferably 2-4 bar immediately before entering the nozzle arrangement.
Patent DE-50311584-D1 (DE)
Inventor: DICKGREBER FRANK
IPC: F02M25/07
Filed: 2003-11-27
Granted: 2009-07-23
Abstract: The exhaust gas feedback regulation method uses a regulating valve (2) for controlling a feedback line (40) used for extracting exhaust gas from the exhaust line (30) and supplying it to the air intake (20) for the IC engine (50). A diagnosis routine is executed during the operation of the regulating valve, in which the latter is opened and closed in defined operating ranges, with operating parameter data provided by at least one sensor (10,11) compared with stored data for adaption of the regulating valve position regulation.  An Independent claim for an exhaust gas feedback regulation device for an IC engine is also included.
Patent DE-58904410-D1 (DE)
Inventor: LUEBBERS WILLI
IPC: F42C1/04
Filed: 1989-08-15
Granted: 1993-06-24
Abstract: PCT No. PCT/DE89/00533 Sec. 371 Date Apr. 13, 1990 Sec. 102(e) Date Apr. 13, 1990 PCT Filed Aug. 14, 1989 PCT Pub. No. WO90/02309 PCT Pub. Date Mar. 8, 1990.The invention relates to an impact fuse (2) having fore-bore safety for a projectile (1), comprising a percussion needle (3) stationary on the fuse and an impact body (4) containing a percussion cap (5) and supported slidingly in the direction of flight, as well as a race for a blocking ball (23) between the impact body and the inner wall of the projectile casing. Which, upon premature impact on an obstacle, is jammed in its race (22) between a shoulder (18, 19, 20) on the inner wall of the casing and a ramp (17) of a groove (14, 15, 16) on the impact body (4), thereby preventing detonation. In order to allow for adjustment of predefined distances for the fore-bore safety, the invention proposes giving the race (22) for the blocking ball (23) a stepped design so that the blocking ball (23) can be jammed at several places within the fuse (2) between shoulders (18, 19, 20) and ramps (17) of different grooves (14, 15, 16).
Patent DE-58907324-D1 (DE)
Inventor: VON DER SAAL WOLFGANG DR RER N
IPC: A61K31/47
Filed: 1989-05-26
Granted: 1994-05-05
Abstract: The present invention provides compounds of the general formula (I) which inhibit the aggregation of erythrocytes or thrombocytes <IMAGE> (I)  wherein A is hydrogen or C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, benzyl or C3-C7-cycloalkyl radical, B is hydrogen, R1 is a C1-C6-alkyl, C2-C6-alkenyl or C3-C7-cycloalkyl radical, R2 is a C1-C6-alkyl, C2-C6-alkenyl, C3-C7-cycloalkyl, C1-C6-alkylcarbonyl, C1-C6-alkoxycarbonyl, aminocarbonyl or hydrazinocarbonyl radical, or R1 and R2, together with the carbon atom to which they are attached, form a C3-C7-cycloalkyl ring, n is 0, X is a valency bond or a C1-C6-alkylene radical, R3 is a carbocyclic aromatic ring, which may be substituted; and the tautomers, optically-active forms and physiologically acceptable salts thereof with organic and inorganic acids.
Patent DE-59010458-D1 (DE)
Inventor: SCHNEIDER RUDOLF
IPC: B23Q3/06
Filed: 1990-06-01
Granted: 1996-09-19
Abstract: A clamping device has a rectangular frame (1), to the longitudinal members (4, 5) of which clamping strips (7, 8; 107, 108) are fastened. Each clamping strip is provided with a plurality of tapped holes (15) which are widened to a predetermined nominal size. Thus bolts (17) pushed through in each hole (15), grub screws (22) screwed into the holes (15), or stop bars of nominal diameter can be used for clamping and positioning the workpieces (16, 19). Owing to the fact that the actual clamping can be effected by means of the clamping strips (7, 8; 107, 108), the frame (1) can be kept very light, since it is freed in particular from clamping forces. <IMAGE>
Patent DE-59101480-D1 (DE)
Inventor: EBERLE ANTON
IPC: E02D17/20
Filed: 1991-03-01
Granted: 1994-06-01
Abstract: The reinforced vegetation layer is applied hydropneumatically to the surface of a slope which is held in place for example using a static net which is fastened with anchors. As components of the mixture, the vegetation layer comprises in particular an organic substance based on compost, plastics microfibres having various lengths, organic plant fibres, dried marine plants, expanded clay spheres as structure-imparting components and nutrients of organic origin. The vegetation layer is distinguished by high cohesion, very good dimensional stability, high resistance to various types of erosion, high ion-exchange capacity and a balanced nutrient content with long-term action. <IMAGE>