baber/WOPTO huggingface dataset:
Patent DE-3866087-D1 (DE)
Inventor: RUCKSTUHL WILLI A
IPC: E04B2/02
Filed: 1988-11-09
Granted: 1991-12-12
Abstract: The set of concrete blocks forms a dry wall and comprises front (1), anchoring (2) and connecting (3) blocks. Each front block has a roughened front face (4) and a rear protrusion (5) of dovetail section in plan view. Each anchoring block is rectangular (6) in plan view with similar protrusions (7) on each lengthwise side, while each connecting block comprises two dovetail-section halves (8). The dovetail portions on all blocks are of the same dimensions.
Patent DE-3867391-D1 (DE)
Inventor: ANHAEUSER DIETER
IPC: A61J3/00
Filed: 1988-06-16
Granted: 1992-02-13
Abstract: The screen printer provides defined vol. of the printing medium for each surface unit.  The surface of the screen contacting tampon (20) in enlarged, while retaining the same shape and vol., for the tampon of larger quantities of the print medium.  Pref. the enlargement is provided by rastening, roughening, grooving, or knobbing of at least one surface part (23). The enlargement is carried out by machining of a finished tampon body, with a suitable shape selection.
Patent DE-3875118-D1 (DE)
Inventor: NAKAMURA YOSHIRO
IPC: F16L19/025
Filed: 1988-05-09
Granted: 1992-11-05
Abstract: The detailed construction of the mechanism is as follows: angular projections are formed on the outer circumferential surfaces of opposed end portions of thin-walled stainless steel pipes, and notches are provided in both the inner circumferential surfaces of the end portions of a joint and the inner circumferential surfaces of nuts.  Disc springs, the projecting surfaces of which are coloured, are inserted between the joint provided with a flange at its outer circumferential portions and nuts, and the nuts and joint are then screwed on each other. When the nuts have been screwed on the joint, i.e. when the nuts have been completely tightened, the disc springs are compressed between the end surfaces of the nuts and those of the flange of the joint to contact the same closely, so that the colour of the disc springs becomes invisible from the outside.
Patent DE-3883319-D1 (DE)
Inventor: GRONNEVIK ODDBJORN
IPC: B29C48/10
Filed: 1988-06-24
Granted: 1993-09-23
Abstract: A "thermo" box for the transportation of fresh goods, such as meat, fish, medicines or the like, comprises a double sidewall, cover and bottom construction of a thermo plastic material wherein the hollow space in the base portion, which defines the bottom of the box, sidewalls and the cover are filled with air or some other gas. The basic shape of the box is a generally flat hollow moulding where the sidewalls are folded upwardly along weakening lines and joined at the corners. The inner sheet of the base portion of the box is supplied with drainage channels and holes permitting ice and drainage water exuded from the moist goods to flow into the hollow space in the bottom of the box where it is trapped. The hollow moulding is produced as moulding, with the plastic material being extruded through a ring-shaped nozzle to a hose which is inflated and then shaped between two dies.
Patent DE-3883550-D1 (DE)
Inventor: BAUER WOLFGANG DR
IPC: D06M15/19
Filed: 1988-01-26
Granted: 1993-10-07
Abstract: The wet-fastness properties of cellulose materials dyed with sulfur dyestuffs is improved by treating the cellulose materials, before, during or after dyeing, with a polymer which is a copolymer or homopolymer of a monomer of the formula    <IMAGE>  (I)  wherein R1 and R2 denote, for example, hydrogen or (C1-C22)-alkyl; R3 and R4 denote hydrogen or methyl; and Y(-) denotes, for example, a monovalent anion.
Patent DE-3889699-D1 (DE)
Inventor: ASHTON MICHAEL JOHN
IPC: A61K31/435
Filed: 1988-08-09
Granted: 1994-06-30
Abstract: Pyrrolo[2,1-a]isoquinoline derivatives of the formula: <CHEM> wherein R<1> and R<2> each represent cycloalkyl or alkyl, alkenyl or alkynyl which may be halogen-substituted, or optionally substituted aryl or heteroaryl, X represents ethylene or vinylene, R<3> represents a group of the formula:    -Y-CH2-CH(OH)-CH2-COOR<5>      II   wherein Y represents carbonyl or hydroxymethylene and R<5> represents hydrogen or optionally substituted alkyl, or R<3> represents a lactone ring, and the symbols R<4> represent hydrogen, halogen, optionally substituted alkyl, alkenyl or alkynyl, optionally substituted aryl or heteroaryl, or a group of the formula R<6>O-, wherein R<6> represents alkyl, aryl or arylalkyl have useful pharmaceutical properties.
Patent DE-50000761-D1 (DE)
Inventor: LORENZ REINHARD
IPC: C08G18/22
Filed: 2000-04-11
Granted: 2002-12-19
Abstract: In a process for producing polyurethanes by reacting at least one polyisocyanate with at least one compound containing at least two hydrogen atoms which are reactive toward isocyanate groups, the compound having at least two active hydrogen atoms which is used is at least one polyether alcohol prepared by addition of alkylene oxides onto H-functional initiator substances by means of multimetal cyanide catalysis and the reaction is carried out in the presence of at least one metal salt.
Patent DE-50004537-D1 (DE)
Inventor: SCHROEDER KLAUS-SWEERICH
IPC: B65G65/40
Filed: 2000-03-14
Granted: 2004-01-08
Abstract: The mechanism to extract stored loose material, held in a silo or bunker, has a sliding frame (7) at the base which is moved by a motor (10) under the base. The motor has a drive disk (12) which is secured off-center at a center strut of the sliding frame (7). The eccentric mounting of the disk moves the frame, on disk rotation, so that its outer edges move close to the walls of the bunker (1) in succession with a set and narrow space between the frame and the walls. The frame limits (8) and the lateral struts (9) have a wedge or rectangular shape in cross section. The gap between the outer edges of the sliding frame (7) and the adjacent walls of the bunker (1) is set according to the nature of the stored loose material being removed, so that the material cannot stick or be squeezed between the frame and the bunker walls. The corners of the sliding frame (7) are rounded with a radius set according to the frame dimensions, and preferably not smaller than 50 mm and not larger than 160 mm. The frame (7) dimensions give a length:width ratio of not more than 1.4. The gaps between the lateral struts (9) of the sliding frame on one side, and between the center of the drive disk (12) and the drive bolt (13) on the other side, are set so that, during the cycled movement of the sliding frame (7), the surfaces between the lateral struts (9) give no remaining free surfaces where the loose material can build up or form bridges. The gap between the center of the drive disk (12) and the drive bolt (13), and the drilling in the sliding frame (7) which takes the drive bolt (13), is set so that the vector of the forces transmitted from the motor (10) always to lie at a point behind a contact between the leading frame corner in the direction of rotation and a bunker wall. Up to four screw conveyors and the like are under the base, to carry off the material extracted from the bunker by the sliding frame (7).
Patent DE-50005033-D1 (DE)
Inventor: FICSOR ISTVAN
IPC: E04H4/10
Filed: 2000-07-12
Granted: 2004-02-19
Abstract: The invention relates to a covering device for a swimming pool or pond. Said device can be used to cover the water surface fully or partially. According to the invention, the covering device consists of a folding grille whereby at least one part of the elements shaped as longitudinal body is connected to the rest in such a way that their angular position and/or spacing can be modified by converging movements.
Patent DE-50005396-D1 (DE)
Inventor: KALUZA DIPL-ING
IPC: A61M36/04
Filed: 2000-07-31
Granted: 2004-04-01
Abstract: Apparatus for treating waste water containing radionuclides resulting from medical therapy or diagnosis comprises a buffer tank into which the water is fed. This can be emptied in batches via a metering tank with an integral probe, which measures the amount of radioactivity and/or nuclides it contains, into a storage tank. Apparatus for treating waste water containing radionuclides resulting from medical therapy or diagnosis comprises a buffer tank (1) into which the water is fed. This can be emptied in batches via a metering tank (19) with an integral probe (20), which measures the amount of radioactivity and/or nuclides it contains, into a storage tank (32). A computer (31) uses the data from the probe to control the volume of water in the storage tank and its total activity, so that the tank can be emptied after a precalculated decay time. In one embodiment of the invention several storage tanks are used, arranged in parallel. Each of these is used for a different level of radioactivity and/or different nuclides. The buffer tank forms part of a vacuum system.
Patent DE-50007526-D1 (DE)
Inventor: KATZER ROLAND
IPC: A43B17/02
Filed: 2000-01-19
Granted: 2004-09-30
Abstract: The shoe insole system has at least three shoe insole elements in the form of an anatomically shaped blank (1), at least one covering element (7) and at least one pad (6) between the blank and the covering element. At least one of the shoe insole elements has adhesive (4) near the pad and detachably joining the insole elements. The shoe insole elements are put together and subjected to heat treatment. The pad is placed on the blank in a position suited to the patient.
Patent DE-50008979-D1 (DE)
Inventor: BEYER DETLEV
IPC: H04B1/12
Filed: 2000-08-16
Granted: 2005-01-20
Abstract: The invention relates to a method for detecting and reducing reception interferences, especially multiway reception interferences, in an input signal (E) of a radio receiver. According to said method, a reception interference of this type is detected in a detector device (10) and a corresponding detector signal (MWS, AMS, MKS) is transmitted to a processing device (20) which then evaluates this detector signal (MWS, AMS, MKS). A corresponding control signal (S) is then generated by the processing device (20) and transmitted to an audio unit (30), which generates an audio signal lying in a frequency interval delimited by a lower limit frequency (GO") and an upper limit frequency (GO'). The audio unit (30) lowers the level of the audio signal (A) generated by the same using the input signal (E) within the frequency range above a lowered upper limit frequency (G1', G2') below the aforementioned upper limit frequency (GO') of the audio signal (A). According to the invention, the level of the audio signal (A) is lowered in the range below a lower limit frequency that has been raised above the aforementioned lower limit frequency (GO") at the same time as the level of the audio signal (A) is lowered in the frequency range above the lowered upper limit frequency (G1', G2').
Patent DE-50014352-D1 (DE)
Inventor: POLASCHEGG HANS-DIETRICH DR TE
IPC: A61M1/16
Filed: 2000-01-10
Granted: 2007-07-12
Abstract: The equipment detects a blockage or stenosis in a fistula connected to an external blood circuit for hemodialysis by determining the presence of absence of a pulse. Blood in the patient's body circulates from the right side of the patient's heart (101) through the lungs (102) to the left side of the heart (103) and from there to the aorta and a pressure sensor (10(MAP)) monitors the blood pressure. Blood from a peripheral artery (105) in the patient's arm passes through an anastomosis (106) to a connection (107) to a vein, and there is a pressure sensor (20(CVP)) on the Vena Cava. Blood may be taken from this circuit (201) past a meter (40(PF(a))) and a further (44) a blood pump (200), another meter (45) and a dialysis machine. The blood passes through a venous drop chamber (244) and a line back to a connection (203) with the vein connection line and a pressure meter (42(PF(v))).
Patent DE-50103148-D1 (DE)
Inventor: ANTON OCTAVIAN
IPC: C04B28/06
Filed: 2001-10-04
Granted: 2004-09-09
Abstract: The fire-protection material for constructions made of concrete and prestressed concrete, especially for tunnels, in the form of prefabricated plates or sprayed-on and cured coatings is prepared from hydraulically curing compositions containing aluminous cement, optionally in admixture with Portland cement, fillers and, if desired, fibers, curing accelerators, curing delayers, plasticizing agents and foaming agents, wherein the cured material contains less than 5% by weight of ettringite and wherein the composition contains from 50 to 200 weight parts of aluminous cement and from 10 to 250 weight parts of xonotlite in the uncured composition.
Patent DE-50104492-D1 (DE)
Inventor: VOGEL MANFRED
IPC: F16B39/284
Filed: 2001-06-20
Granted: 2004-12-16
Abstract: A nut having a clamping area and a drive area with a bore passing therethrough, the bore having a cylindrical internal threaded section that extends at least partially across the drive area and a conical internal threaded section that extends at least partially across the clamping area. The clamping area is embodied as a core with an outer circumference limited by a conical or tapered lateral area, the tip of which faces away from the drive area.
Patent DE-50104851-D1 (DE)
Inventor: GRAFE HORST
IPC: B23D31/04
Filed: 2001-10-26
Granted: 2005-01-20
Abstract: Each cutting shear (2, 2) used to cut the strips or sheets, each shear (3, 3) used to cut up the strips into finer pieces and each drive roller pair (4, 4, 5, 5) are combined in at least one basis body. The device has one basis body which is fixed and one basis body which is movable and fixable into position in order to vary the cutting width.
Patent DE-50108517-D1 (DE)
Inventor: PETERS AXEL
IPC: B01D3/00
Filed: 2001-09-26
Granted: 2006-02-02
Abstract: Arsenic-(V) (As-(V)) compounds are separated from the sump product (I) from purification of hydrogen fluoride (HF) by distillation comprises bringing (I) contact with amino- and/or ammonium-functionalized anion exchanger(s) (II).
Patent DE-50113028-D1 (DE)
Inventor: KRONEDER CHRISTIAN
IPC: H01L23/16
Filed: 2001-12-14
Granted: 2007-10-31
Abstract: A power semiconductor module consists of a ground plate, at least one electrical connecting element separated from the ground plate by a first electrically isolating substrate and at least one overlying sandwich composed of a semiconductor element (11) sandwiched between two flat metal bodies (10, 12), preferably made of molybdenum. At least one pressure element and at least a second electrical connecting element and a housing are also included. <??>The sandwich is centralized on the electrical connection element using a centralizing frame (9) preferably composed of non-conducting plastic so that the second flat metal body (10) is secured against falling out using lugs. The semiconductor element is held by a groove which runs central and parallel to the surface of the centralizing frame (9). <??>The centralizing frame ensures that all the components of the sandwich are centralized in a pressure-free manner.
Patent DE-50201983-D1 (DE)
Inventor: ELLER MARTIN
IPC: B21D26/14
Filed: 2002-06-19
Granted: 2005-02-17
Abstract: The connection method has a cylindrical carrier ring (4) of an electrically-conductive material fitted to the rod-shaped heating element (1) via a magnetic forming technique, before attaching the tubular carrier element (3) to the carrier ring. An Independent claim for a glow plug with a rod-shaped heating element and a tubular housing is also included.
Patent DE-50205436-D1 (DE)
Inventor: WAGNER WOLFGANG
IPC: B60N2/90
Filed: 2002-02-08
Granted: 2006-02-02
Abstract: A vehicle seat has seating components, such as a seat piece ( 20 ), a backrest ( 22 ) and a leg-rest ( 24 ), which are adjustable as to their positions, particularly in their relative inclination, by at least one operating device ( 26, 44 ). A monitoring device monitors all the boundary geometries ( 50, 52 ) of the moving seat components which may cause collisions and which have given spatial constraints ( 54 ). The monitoring device controls the operating devices ( 26, 44 ) at all points to guarantee a collision-free movement of all seat components within the spatial constraints. The vehicle seat considered as a total system can undergo adjustment processes without a damaging collision occurring.
Patent DE-50206509-D1 (DE)
Inventor: EWRINGMANN ULRICH
IPC: B62D51/00
Filed: 2002-01-18
Granted: 2006-06-01
Abstract: The toy vehicle has a seat (5) providing a seating surface for the child and a pair of track bands (4) positioned on either side of the seat, which are passed around freely rotating rollers (3), and pressed into driving engagement with the floor surface by the weight of the child on the seating surface. The outer surfaces of the track bands may be structured for increasing the friction between the track bands and the floor surface.
Patent DE-50209409-D1 (DE)
Inventor: STUENDL MATHIAS
IPC: D02G1/12
Filed: 2002-06-28
Granted: 2007-03-22
Abstract: The invention relates to a device for the compression crimping of a synthetic multifilament yarn, said device comprising a transport nozzle and a compression chamber. Said transport nozzle comprises a yarn channel by which means a yarn is guided to a compression chamber. Said compression chamber forms a section having a gas-permeable chamber wall, between a yarn inlet and an enmeshment outlet. According to the invention, the gas-permeable chamber wall comprises a friction surface consisting of material which is resistant to wear, on the inner side facing the yarn enmeshment. The constancy of the braking action produced by the friction on the yarn enmeshment can thus be significantly improved.
Patent DE-50212772-D1 (DE)
Inventor: PATBERG LOTHAR DR-ING
IPC: B60J5/04
Filed: 2002-08-16
Granted: 2008-10-23
Abstract: According to the invention, a blank intended for the production of a sheet panel (11) for a bodywork part of automotive bodywork by cold forming has two deformation sections (2, 4), which consist of highly ductile sheet metal and in the course of cold forming are subjected to a high degree of deformation, and a support section (3), which is arranged between the two deformation sections (2, 4) and is formed from a rigid material, which is subjected in the course of cold forming only to a small degree of deformation and after forming of the blank (1) provides the side crash support of the respective bodywork part. In particular motor vehicle doors (6) can be made from such a blank (1).
Patent DE-50214231-D1 (DE)
Inventor: AUBAUER ROLAND DR
IPC: H04M1/60
Filed: 2002-04-09
Granted: 2010-04-08
Abstract: The device has a first loudspeaker (L1) for emitting sound signals in normal operation, a second loudspeaker (L2) for hands-free mode, an antenna (A) and a signal processor (SV) for processing signals received by the antenna and feeding signals to the loudspeakers depending on the mode. In hands-free mode the signal processor feeds signals above 500 Hz to the first loudspeaker, which is designed to reproduce sound signals above 500 Hz.  AN Independent claim is also included for the following: a method of radiating sound signals for a mobile communications terminal.
Patent DE-50301020-D1 (DE)
Inventor: GROEBEL CHRISTOPH
IPC: B21J5/12
Filed: 2003-12-12
Granted: 2005-09-22
Abstract: The steering spline (1) provides a one-piece coupling between a steering shaft (6) and a toothed steering rack (4) and has a cylindrical section (3) formed with helical teeth in its outer surface and a coaxial cylindrical section (2) of greater diameter, provided with a seating for the end of the steering shaft. The transition zone between the 2 cylindrical sections has at least 2 conical sections with different cone angles and at least one rounded section with a given curvature radius between the outermost conical section and the cylindrical section of greater diameter.
Patent DE-50307461-D1 (DE)
Inventor: BONASTRE GILABERT NURIA DR
IPC: C11D3/37
Filed: 2003-02-18
Granted: 2007-07-26
Abstract: Aqueous composition containing microencapsulated active compounds (I) that improve the ironing properties of textiles. An independent claim is also included for a method for improving the ironing properties of textiles by finishing the fibers, yarn or fabrics with microencapsulated silicone compounds or paraffin or polyolefin waxes.
Patent DE-50309561-D1 (DE)
Inventor: FARWICK ANDREAS
IPC: B07B1/22
Filed: 2003-02-26
Granted: 2008-05-21
Abstract: A sieve drum for separating materials has the cylindrical drum with horizontal axis and supported at each end on rollers. One end of the drum is fitted with a metal drive ring rigidly attached around the drum and over which is looped the drive belt/chain. The drive belt/chain is fitted with lateral tags which have friction pads to grip the drive ring. The belt/chain is driven by a simple sprocket. The grip pads can have a rubber layer bonded onto the support tags.
Patent DE-58903677-D1 (DE)
Inventor: KNUETTEL WERNER
IPC: B65G15/42
Filed: 1989-12-22
Granted: 1993-04-08
Abstract: A method and a device (10) are proposed for transporting goods with a belt conveyor. The toothed belt (12) possesses sets of teeth which run in its edge regions. Between these, the underside of the toothed belt has a flat shape. The goods to be transported are supported on this region. A positive interaction only takes place between the toothed belt and the driving roller (16). <IMAGE>
Patent DE-58907939-D1 (DE)
Inventor: HAIMER FRANZ
IPC: B30B15/00
Filed: 1989-09-15
Granted: 1994-07-28
Abstract: The apparatus for briquetting plant material, especially stalks, comprises a conical worm compactor (27) of which the worm (29) driveable in rotation possesses, at least at its end at the front in the conveying direction, a conically tapering outer contour defined by a plurality of turns of at least one worm helix (51) projecting from a conical worm core (49) and projects a cone-shaped compactor (33) of a worm housing (35). Ribs (53) project from the inner cone surface (55) of the conical space (33) towards the worm (29) and surround the worm (29) in the form of a conical helix with a turn direction opposite the turn direction of the worm (29). The rib (53) in the form of a conical helix appropriately extends as far as an outlet orifice (41) and screws the compacted stalks, co-rotating with the worm (29) at least to a limited extent, towards the outlet orifice (41). The apparatus possesses a press die (45), the outlet cross-section of which can be varied via a wedge mechanism (73, 79, 81). Inserted between the press die (45) and the conical worm compactor (27) is an annular part (43) which on its inner circumference (57) has a plurality of capillary degassing slots (63) open to the environment. <IMAGE>
Patent DE-59003343-D1 (DE)
Inventor: ARNDT FRIEDRICH KARL DR ING
IPC: F16N11/10
Filed: 1990-11-20
Granted: 1993-12-09
Abstract: An automatic lubricating arrangement for a chisel of a hydraulic striking mechanism. A conveying unit is adapted for connection to the chisel guide supporting the chisel of the striking mechanism for charging the chisel guide with lubricating grease and is further connected to the source of operating pressure for the striking mechanism. The conveying unit includes a conveying chamber for receiving lubricating grease and a mechanism for performing a predetermined conveying stroke of adjustable magnitude each time the striking mechanism is charged with operating pressure for forcing lubricating grease out of the chamber and into the chisel guide under pressure derived from the source of operating pressure. A lubricant reservoir for storing lubricating grease is connected to the conveying unit and has a movable separating element and compression spring biasing the separating element against the lubricating grease for supplying lubricating grease to the conveying chamber of the conveying unit.