baber/WOPTO huggingface dataset:
Patent DE-3868245-D1 (DE)
Inventor: AKKERBOOM PIET JOHANNES
IPC: A61K9/20
Filed: 1988-11-22
Granted: 1992-03-12
Abstract: A multi-purpose pharmaceutical tablet which can either be readily swallowed or dissolved in water to give a dispersion, comprises a tetracycline, either microcrystalline cellulose or microfine cellulose, low-substituted hydroxypropylcellulose and a thickening agent, which is preferably hydroxypropyl methylcellulose, and optionally other usual adjuvants. The tablet may be easily swallowed as such, but when immersed in water, it affords a very fine dispersion within 30-60 seconds. The tablet may be prepared by direct compression, or by a wet granulation process in which a granulate is used containing the tetracycline and either microcrystalline cellulose or microfine cellulose, but without a substantial amount of a wet binding substance.
Patent DE-3870562-D1 (DE)
Inventor: HORVATH EDUARD ING
IPC: F01B23/00
Filed: 1988-09-21
Granted: 1992-06-04
Abstract: A double-acting hydraulic piston-and-cylinder unit adapted to constitute a damper for movements in a human joint prosthesis has a boot sealingly connected to the cylinder and the piston rod to receive the hydraulic fluid under pressure as the hydraulic fluid is displaced from one or the other of two cylinder chambers upon displacement of the piston rod. The boot has a conically widening region or segment sealingly secured to the rod and adjoining the cylindrical segment of the boot surrounding the cylinder in a transition segment formed as an outwardly convex bulge and designed to ensure that initial inward movement of the piston rod will give rise to a plate membrane deformation of the elastic boot while only further displacement will result in a rolling action of the membrane. This ensures a generally cylindrical uniform configuration of the boot in all positions of the rod as is essential for effective use in a prosthesis.
Patent DE-3875683-D1 (DE)
Inventor: KRAL HANS-PETER
IPC: D06N7/02
Filed: 1988-08-26
Granted: 1992-12-10
Abstract: Process produces a flexible self-adhering floor covering (and partic. for aircraft) with a flexible web of flame-resistant polysiloxane.  Initially high viscosity polysiloxane is applied as an adhesive to the uncoated side of a self-adhesive carrier layer, and the polysiloxane is bonded on under pressure at room temp.  The carrier layer is pref. polyester film or PET or polybutylene-terephthalate, phenolic resin paper or aluminium foil; the self-adhesive coating is pref. based on acrylic or polyisobutylene; the structure can also have polyester film with/without glass fibre reinforcement, or aluminium/phenolic paper.
Patent DE-3876040-D1 (DE)
Inventor: KITSIOS EFSTATHIOS EUGENE
IPC: E21B21/00
Filed: 1988-08-15
Granted: 1992-12-24
Abstract: A method and apparatus are disclosed for producing pressure variations in a drilling fluid flowing through a pipe string within a borehole. The method comprises establishing fluidic oscillation in a stream of drilling fluid and amplifying the oscillating flow of drilling fluid to establish a series of high pressure gradients in the drilling fluid stream. The apparatus comprises a fluidic oscillator means (1) and a fluidic amplifier (7) downstream from the fluidic oscillator means. The amplifier is preferably a vortex amplifier having the radial inlet port (7B) connected to one outlet conduit of a fluidic oscillator of the Coanda type and having the tangential inlet port (7A) connected to the other outlet of the fluidic oscillator.
Patent DE-3877215-D1 (DE)
Inventor: BERGQVIST JAN-OVE
IPC: F28F3/08
Filed: 1988-05-25
Granted: 1993-02-11
Abstract: PCT No. PCT/SE88/00276 Sec. 371 Date Dec. 28, 1988 Sec. 102(e) Date Dec. 28, 1988 PCT Filed May 25, 1988 PCT Pub. No. WO88/09473 PCT Pub. Date Dec. 1, 1988.The present invention refers to a plate heat exchanger comprising a package of heat exchange plates (2), each having a peripheral portion (17) and with this a heat exchanger portion (9) and several port portions with through-flow ports forming inlet and outlet channels through the package. Said heat exchange plates (2) are permanently joined to each other along their peripheral portions (17) and at a variety of places in their heat exchange portions (9) in such manner that they leave flow passages between adjacent heat exchange plates (2), and between an outer line (13) and an inner line (14) located closer to the inlet and outlet channel, respectively. According to the invention means (19) is arranged to keep the port portions of the heat exchange plates together along the inlet and outlet channels, said means (19) being placed between said outer line (13) and the inlet or outlet channel along each of the inlet and outlet channels in the plate interspace communicating with said inlet and outlet channel, respectively.
Patent DE-3877740-D1 (DE)
Inventor: ISCHEBECK ERNST-FRIEDRICH DIPL
IPC: E21B10/46
Filed: 1988-11-25
Granted: 1993-03-04
Abstract: A drilling/injection device has a screw thread along the outside and a drill head, with cutting edges, at one end. A central channel conveys a flushing or other medium. The cutting edges are formed by weld beads on the circular area around the channel opening. Several variants are claimed.
Patent DE-3879622-D1 (DE)
Inventor: AGOURIDAS CONSTANTIN
IPC: C07C237/02
Filed: 1988-11-02
Granted: 1993-04-29
Abstract: Compounds of formula (I): 
<IMAGE>
 in which U denotes a radical 
<IMAGE>
 in which the dotted lines denote only one optional double bond of cis or trans configuration and a denotes a hydrogen atom, a methyl radical or a methylene group -CH2-, Y denotes a hydrogen atom or the residue of an amino acid bonded via the alpha or omega carboxyl or of a peptide consisting of 2, 3 or 4 amino acids in which the amine is optionally acylated by an aliphatic acid or alkylated and R denotes a hydrogen atom or an optionally substituted alkyl radical, provided that if Y denotes a hydrogen atom, an alanine or proline radical and if a denotes a hydrogen atom, U contains a double bond, and their esters with alcohols, their primary and secondary amides and their salts with organic or inorganic acids or with bases. 
<??>The compounds of formula (I) exhibit advantageous therapeutic properties which justify their use as medications.
Patent DE-3880027-D1 (DE)
Inventor: FINK ROLAND DIPL ING
IPC: C08L51/00
Filed: 1988-04-20
Granted: 1993-05-13
Abstract: A film free from butadiene, esp. a film which can be deep-drawn, has thickness 250-1800 (500-1200) microns, and comprises mixts. or blends of (a) 25-59 wt.% of a vinyl chloride homo-, co-, ter- or graft polymer, (b) 40-1% of a plasticising homopolymer with polar gps., with mol.wt. above 10000 (above 30000), and as butadiene-free polymer, (c) 20-40% of methyl methacrylate (co)polymer grafted with an acrylic acid ester, and (d) 15-0% of a (meth)acrylic acid ester copolymer with mol.wt. above 50000, pref. prepd. by copolymerisation of the esters with one another and/or with acrylonitrile. The film may be a monofilm or a layer of a composite film.
Patent DE-3880704-D1 (DE)
Inventor: CRAIPEAU GAETAN M
IPC: A47B5/04
Filed: 1988-01-08
Granted: 1993-06-09
Abstract: The table comprises a frame (1) defining a hollow housing, a platform (3), means (4) for mounting the said platform pivotally about a shaft (5) secured to the said frame (1) and so that the said platform can assume at least two positions, a first position such that it is totally contained within the said hollow housing and a second position such that its plane forms a specific positive angle with the plane of the said frame, spring means (10) for exerting at least one force so as to bring the said platform (3) from the first position to the second position, controllable means (11) for holding the said platform when it is in the said first position, and controllable means (12) for holding the said platform when it is in the said second position. The said spring means (10) comprise at least one pressure cylinder (20) comprising at least one cylinder, in order to define a sealed chamber with a variable volume, and a rod (22), integral with the said piston, the said volume chamber being swollen by a compressible fluid. <IMAGE>
Patent DE-3881355-D1 (DE)
Inventor: BULL STEVEN DAVID
IPC: H04N3/12
Filed: 1988-12-01
Granted: 1993-07-01
Abstract: A display device has a lattice of pixel elements (20) each selectably settable. A method of operating the device comprises the steps of receiving a signal representing a picture for display and time-multiplex addressing collections of pixel elements a plurality of address times for each picture. The addressing step includes setting a group of collections, said group consisting of a plurality of collections spaced apart in the addressing sequence such that the collections in said group form a series with adjacent collections having a temporal separation in the addressing sequence exhibiting a geometric progression with a common ratio N being an integer corresponding to 3 or more. The temporal separation is a logical consequence of the order in which the collections are scanned. Such an addressing step increases the number of grey levels which can be produced.
Patent DE-3882428-D1 (DE)
Inventor: OTTERS HEINRICH DIPL ING
IPC: H01Q19/19
Filed: 1988-04-23
Granted: 1993-08-26
Abstract: The directional antenna has a conductive disc (4) positioned outside the horn radiator (2) within the radiation field.  The conductive disc (4) has a central aperture (5) corresponding in size to the horn aperture. The effect of the disc (4) on the radiation field is dependent on the aperture cross-section and the spacing of the disc (4) from the horn aperture.  Pref. the disc aperture (5) is circular, elliptical or rectangular, the disc surface pref. coated with an absorber material and curved so that the reflected radiation is widely dispersed.
Patent DE-50001160-D1 (DE)
Inventor: REIS DIETER
IPC: B23B31/22
Filed: 2000-10-06
Granted: 2003-03-06
Abstract: The handling insert has a crown of balls (11) held retracted by a tension spring (12) and extended into contact with the walls of a bore in a load by a conical wedge (8). The balls are held in an extended position by form locking and can accommodate different bore diameters.
Patent DE-50006371-D1 (DE)
Inventor: LORCH WERNER
IPC: F16L5/10
Filed: 2000-03-16
Granted: 2004-06-17
Abstract: The wall connection part has a cylindrical socket facing the wall. The rose plate has an aperture placed over the socket. The plate is divided in circumferential direction, forming esp. two pref. semi shell-shaped parts (12) with connection elements. It is placed over the socket (15) and/or a collar (21) on the socket, when disassembled, and the connection elements lock together during the process. The elements are pref. formed as an interlocking system of saw tooth-like projections.
Patent DE-50007536-D1 (DE)
Inventor: SANDRA PROF DR
IPC: G01N1/36
Filed: 2000-03-22
Granted: 2004-09-30
Abstract: Collector comprises a rod-like support having a coating made from a tube-like absorbing and/or adsorbing material depending on the substances being investigated.
Patent DE-50008458-D1 (DE)
Inventor: LENHART KLAUS
IPC: A63C11/22
Filed: 2000-02-25
Granted: 2004-12-09
Abstract: The stick grip (10), particularly for a cross-country ski stick, has a hand loop (11) releasably securable to the stick by a first connecting component (64). In a stick grip recess (26) a second connecting component (46) works in conjunction with the first connecting component and by means of an operating member (44) accessible in the area of the grip head is movable against a sprung location.  The access (28) to the stick grip recess, in which the first connecting component can be moved inwards and outwards, is aligned in a straight line with the outlet of the stick grip recess, in which area the operating member is operable.
Patent DE-50009964-D1 (DE)
Inventor: RUECKERT DIETER
IPC: G05G1/10
Filed: 2000-07-21
Granted: 2005-05-12
Abstract: The sensor (16) has an actuating part, whereby the sensor can be attached to a housing part (10) and has a sensor shaft (22). The actuating part has an actuating element (38,42) and a coupling arrangement (60) with eccentricity compensation. The sensor housing has a threaded section (20) concentric to the sensor shaft for insertion into an opening (12) in the housing part. The sensor housing is attached to the housing part by screwing a bearing part (30) onto the threaded section and the bearing part rotatably supports the actuating element. An Independent claim is also included for a switch handle for a vehicle control.
Patent DE-50014080-D1 (DE)
Inventor: SPENGLER BERND E
IPC: E01F15/08
Filed: 2000-07-03
Granted: 2007-04-05
Abstract: The traffic lane divider comprises interconnected concrete elements (1) with each connecting member (3) comprising a J-shaped anchor plate forming a hook (4) which at its free end extends halfway into the socket chamber (6) for the connector of the adjoining concrete element.  The socket chamber can have a square cross-section and the part of the hook protruding over the end face corresponds in length to the depth of the socket chamber.
Patent DE-50101394-D1 (DE)
Inventor: MERZ PETER W
IPC: B60J10/70
Filed: 2001-03-05
Granted: 2004-03-04
Abstract: A surface is coated with a structural polymer in a bonding region. The surface is provided is a lacquer layer. The lacquer layer is removed from the structural polymer prior to the application of an assembly adhesive.
Patent DE-50109161-D1 (DE)
Inventor: WOBBEN ALOYS
IPC: F03D7/04
Filed: 2001-05-09
Granted: 2006-05-04
Abstract: Wind power installations generally have an active drive for wind direction tracking. The active drive rotates the machine housing of the wind power installation in such a way that the rotor blades of the rotor are oriented in the direction of the wind. That drive which is required for wind direction tracking is generally an azimuthal drive which is usually disposed with the associated azimuthal bearings between the pylon top and the machine housing. One displacement drive is sufficient when small wind power installations are involved, while larger wind power installations are generally equipped with a plurality of azimuthal drives. The object of the invention is to improve the azimuthal drive for wind power installations so that the above-indicated problems are eliminated, to provide a structurally simple azimuthal drive, to ensure uniform load distribution for each azimuthal drive, and to prevent unwanted torque fluctuations in the individual drives. A wind power installation comprising a machine housing which accommodates a rotor with at least one rotor blade and a displacement device for displacement of the machine housing for desired orientation of the rotor in the direction of the wind, wherein the displacement device has as a drive a three-phase asynchronous motor which for displacement of the machine housing is acted upon by a three-phase current of variable frequency.
Patent DE-50109392-D1 (DE)
Title: Common-rail-system
Inventor: BOECKING FRIEDRICH
IPC: F02M51/00
Filed: 2001-08-29
Granted: 2006-05-18
Abstract: Disclosed is a valve which is used to control a fluid, comprising an actuator unit (7) which is used to actuate an axially displaceable valve member (6) with an associated valve closing member (15), cooperating with a valve seat (23) in order to open and close the valve (1) and separating a high pressure area (3) from the valve (1). The fluid to be controlled is located in the high pressure area (3) at a working pressure (p-R). Said working pressure (p-R) and an over pressure occurring in specific circumstances are recorded by the actuator unit (7) which is embodied as a force measuring sensor.Said valve (1) is especially used as a pressure limiting valve in a common rail system.
Patent DE-50113015-D1 (DE)
Inventor: BIEDENKOPF PETER
IPC: C04B35/16
Filed: 2001-08-24
Granted: 2007-10-25
Abstract: The invention relates to a ceramic material comprising at least one transition metal silicate and/or transition metal disilicate. The ceramic material can be characterized by having one or more monosilicates, one or more disilicates and mixtures consisting of monosilicates and disilicates.
Patent DE-50115665-D1 (DE)
Inventor: REICHLE HANS
IPC: H02G3/08
Filed: 2001-07-24
Granted: 2010-12-02
Abstract: A multimedia connector box (11) has a box base part (3) with one or more connector points for accepting coaxial cable and one or more coaxial connector bushes (14-16). The connector box has a closed electrically conductive metal casing (10) for integrating the coaxial connector bushes. The metal casing has a base surface requiring a maximum of half the cross-sectional surface of the connector box.
Patent DE-50202512-D1 (DE)
Inventor: BRANDENSTEIN THOMAS
IPC: D02J1/08
Filed: 2002-12-12
Granted: 2005-04-21
Abstract: The invention relates to a method and a device for producing an elastic combination yarn that consists of at least two yarns, one yarn (covering yarn) is a staple-spun yarn, produced from natural and synthetic fibers, and the other yarn (core yarn) is an elastic continuous-filament yarn, and both yarns are combined with each other by interlacing using a fluid. The yarns are glued with one another on their points of contact that are produced by the interlacing nodes. The invention also relates to a method for carrying out the method, which comprises yarn guides for a plurality of yarns, a preparation element, a combination element and a spooling element.
Patent DE-50207744-D1 (DE)
Inventor: BAUM PIA
IPC: C08F283/06
Filed: 2002-11-11
Granted: 2006-09-14
Abstract: Graft polymer, comprising (A) a polymer graft skeleton with no mono-ethylenic unsaturated units and (B) polymer sidechains formed from co-polymers of two different mono-ethylenic unsaturated monomers (B1) and (B2), each comprising a nitrogen-containing heterocycle, whereby the proportion of the sidechains (B) amounts to more than 55 wt. % of the total polymer.
Patent DE-50208875-D1 (DE)
Inventor: LEINEMANN CHRISTOPH DIPL ING
IPC: A62C4/02
Filed: 2002-01-23
Granted: 2007-01-18
Abstract: The flame stop arrangement (1) has at least two flame stop components (2) one behind the other in the flow direction of a burnable gas and provided with a number of gaps for extinguishing a flame coming into contact with the surface of a flame filter component. At least one distance component (5) between the flame stop components is provided in order to form an intermediate space between abutting flame stop components. A distance component is firmly connected at least at points with the surface of a flame stop component. The distance component is a wire grid or wire weave.
Patent DE-50210538-D1 (DE)
Inventor: HARTMANN SIEGBERT
IPC: A47C23/04
Filed: 2002-05-15
Granted: 2007-09-06
Abstract: Single spring element comprises a foot element, a spring body (2) designed as an elastically deformable hollow body, and a bearing element (1), especially for a mattress or slats. The spring body has an opening to an inner space (6) of the spring body. The opening is formed by a peripheral edge (7) of the wall of the spring body. The edge is held in a recess in the foot element which has at least one opening connecting the inner space of the spring body to the ambient air. Preferred Features: The spring body has rotation symmetry or mirror symmetry, or is ball-shaped.
Patent DE-50210797-D1 (DE)
Inventor: OCHSNER KARL DIPL-ING
IPC: G05D23/00
Filed: 2002-10-07
Granted: 2007-10-11
Abstract: A device has a heating regulator (1) that is connected to an external temperature sensor (3) and a heating curve memory (2) that contains set controls rules for adjustment of the control values dependent on the external temperature. A computer stage (9) is provided with an input-output device for changing the heating curve by input of at least two heating curve points. A stored program (8) is used to recalculate the heating curve bases on the input points.
Patent DE-50212882-D1 (DE)
Inventor: REUTTER HEINRICH
IPC: F01P11/02
Filed: 2002-12-12
Granted: 2008-11-20
Abstract: An unscrewing security device for a sealing lid which may be or is mounted on a fixed neck of a motor vehicle radiator, comprising a lid outer section with a handle element, locking elements which may be locked to a counter locking element on the neck and a lid inner piece comprising a valve arrangement preferably embodied as an over and under pressure combination, whereby a turning lock acts between the lid outer piece and the neck. According to the invention, such an unscrewing security device may be provided with the turning lock by application of operational data in an optimal manner, whereby the rotation lock is operated by an actuator controlled according to the operating conditions in the container or for an engine, which is mounted in a housing, itself mounted inside or outside the container in the vicinity of the lid outer piece.
Patent DE-50213973-D1 (DE)
Inventor: VERCLYTE EDDY
IPC: D03D47/23
Filed: 2002-09-20
Granted: 2009-12-10
Abstract: A component (51) is included, which is compliant under tensile forces arising in the section of thread. The component is located near a thread clip (50) facing the end of the weft thread (25) section. It is part of a thread clip (50). The main body has a thread guide near side walls (8, 9) and the lower side (4), with a thread clip (50) close by. A further stationary clamping surface is provided opposite the clip. Tensile force in the weft moves the clip away from the stationary face. In a further design, the clip may be turned by tensile force in the thread, about a longitudinal axis. A leaf spring forms part of the clip. The design is further detailed.
Patent DE-50300255-D1 (DE)
Inventor: BARLIAN REINHOLD
IPC: F21Y115/10
Filed: 2003-03-08
Granted: 2005-02-24
Abstract: The signaling light has a housing (1) with electrical conductor parts (4), a LED (12) arranged in a light rod (5) with a transparent light cap (9) whose internal surface (14) facing the LED has a fine bubble structure. At least the light cap of the light rod is colored with a milky color. At least the cap can be colored with a fluorescent milky color.
Patent DE-50303595-D1 (DE)
Inventor: VILLING GERD
IPC: H01H9/18
Filed: 2003-07-30
Granted: 2006-07-06
Abstract: The illuminated switch array (1), and especially the key (5) for an electrical switch (3), has at least two neighboring and transparent zones (10,11) which are independent of each other as illuminated viewing fields to show a function symbol (7) or function display (8), and the like.  The outer surface of the viewing fields has a coating which is not transparent to visible light to separate the illuminated fields. One field is of a transparent glass or plastics, as a lens, and the other is of an opaque material e.g. a milky plastics.
Patent DE-50304793-D1 (DE)
Inventor: WINAU DOMINIK
IPC: G07D3/00
Filed: 2003-12-19
Granted: 2006-10-05
Abstract: A device for sorting, counting and/or examining objects of a collective of objects, in particular, flat objects such as coins or the like, the collective of objects containing objects of different features, comprising an object individualizing device for individualizing the objects of the collective of objects, an object track along which the individualized objects move, after they have left the object individualizing device, an object accelerating means for accelerating the objects when leaving the object individualization device, an object recognition means for recognizing objects having different features, and a means for selectively conveying the objects depending on one or more features of the objects, wherein the object track provides an air cushion on which the objects float.
Patent DE-50307592-D1 (DE)
Inventor: ORTMANN FRANK
IPC: B60Q1/00
Filed: 2003-03-03
Granted: 2007-08-16
Abstract: The arrangement has a housing and at least one main light source in the housing, which has an essentially horizontal radiation surface (1) at least partly forming a light conductor, into which light from an auxiliary light source can be coupled and from which light is coupled out essentially vertically into a housing interior volume.