baber/WOPTO huggingface dataset:
Patent DE-3684388-D1 (DE)
Inventor: OESTREICH ULRICH DIPL ING
IPC: G02B6/44
Filed: 1986-08-08
Granted: 1992-04-23
Abstract: The metal-free cable is intended for stringing in the field region between phase conductors of a high-voltage power line. Its core, in which optical waveguides (LW) are embedded, is of poor electrical conductivity so that its specific longitudinal resistance lies within the range 100 kilohm-cm to 10000 megohm-cm.  The core is surrounded by coaxial inner tubes (IT1,IT2) and inner and outer sheaths (MA2,MA1). The equiv. circuit includes core longitudinal resistance (RIL), sheath surface resistance (ROL), leakage resistance (RM) and shunt capacitance between core and sheath (CM), as well as stray capacitances (CP,CE) to the phase line and earth. Polymeric compsns. are disclosed for the inner sheath (MA2), and an A1 (OH) 3 powder filling for the outer sheath.
Patent DE-3761059-D1 (DE)
Inventor: HAAKE WERNER
IPC: E05F15/44
Filed: 1987-02-20
Granted: 1990-01-04
Abstract: 1. Closing-edge security device with a security strip which comprises an electrical switching arrangement, having a plurality of contact elements (2, 2a) which are arranged in a row one after the other in an elastic flexible tube (1), the contact elements in the condition of rest abutting on one another at contact zones (5) situated at their end faces under the influence of an elastic preload, and being moved away from one another, interrupting contact, when the flexible tube is deformed under the action of an external force, characterised in that a) in the interior of the contact elements (2, 2a) there is arranged an expander cord (12) which urges the individual contact elements (2, 2a) in the axial direction towards one another with their contact zones (5), and b) insulating rings (3, 3a) are arranged between the individual contact elements (2, 2a).
Patent DE-3772180-D1 (DE)
Inventor: WALLAU NORBERT
IPC: E05G1/024
Filed: 1987-12-29
Granted: 1991-09-19
Abstract: The concrete safety construction for floors, walls and ceilings (1) has a monolithic concrete structure (3). Static reinforcing bars (4, 5, 6, 7) are provided within the concrete structure (3) and adjacent to the outer walls. A spacer basket (8) is next to the static reinforcement on one side. Between this spacer basket (8) and the opposite concrete outer wall there is a clamping carrier basket (14) for holding manganese-steel plates (15) arranged parallel to one another and obliquely relative to the concrete outer walls. The clamping carrier basket (14) comprises staple-shaped crossbars (18) which each comprise a longer leg (19) and a shorter leg (20). The manganese-steel plates are respectively arranged between a longer leg (19) and a shorter leg (20) of a following staple-shaped crossbar (18) and are fastened to these by means of clamps (21). The reinforcing structure allows an easier pouring of the concrete mass than in known arrangements with armour plates extending parallel to the concrete outer walls. The oblique arrangement of the armour plates also makes it difficult to use drills for breaking-in purposes. The concrete safety construction is employed particularly for security rooms, such as strongrooms and data protection rooms. <IMAGE>
Patent DE-3777440-D1 (DE)
Inventor: HEIMBURGER NORBERT PROF DR
IPC: A61K38/00
Filed: 1987-05-06
Granted: 1992-04-23
Abstract: Prodn. of a concentrate of coagulation factor V from a blood plasma (or fraction) contg. an anticoagulant, comprises first adding a divalent metal salt (I) to provide a concn. below that equiv. to the anticoagulant, then recovering the concentrate conventionally.  (I) is a Ca salt, esp. the chloride or acetate, added to at least 2mM.  Anticoagulants are citrate, heparin, phosphate-dextran and/or citrate-dextran, nost pref. hepairn opt mixed with a citrate salt.
Patent DE-3780549-D1 (DE)
Inventor: KITANO KISSHO
IPC: C08L23/02
Filed: 1987-04-14
Granted: 1992-08-27
Abstract: A thermoplastic resin compsn. contains (a) 5-95% by wt. of a polyolefin modified by grafting an unsatd. carboxylic acid or carboxylic acid deriv. (e.g. acrylic, maleic, fumaric, tetra hydrophthalic or crotonic acid) and a silane deriv. to a polyolefin or a modified polyolefin diluted with a polyolefin; (b) 95-5% by wt. of a polyamide. The silane deriv. may be a cpd. of formula R-(CH2)n-Si(OR')3 where R is a gp. reactive with the unsatd. acid, n is 0-4 and R' is akyl or aryl.
Patent DE-3783883-D1 (DE)
Inventor: BOLTE GEORG DR
IPC: C09D5/46
Filed: 1987-11-02
Granted: 1993-03-11
Abstract: Solventless polymerisable melt compsn. (I) contg. little or no monomer, for producing corrosion- and abrasion-resistant and/or protective films with barrier properties on flat substrates and mouldings of metal, plastics, cellulose materials and/or inorg. materials, esp. for packaging purposes, consists of: (A) polymerisable polymer(s) (II) contg. OH gps., with Mw = 1000-500000 and Tg not less than 20 deg.C and/or (B) polymerisable, linear and/or branched polyester(s) and/or their copolymers with Mw = 800-50000 and Tg of min. -50 deg.C and/or (C) an oligomer of (meth)acrylic, ether, ester, urethane, amide, epoxide, siloxane, phenol, novolak and/or mercapto cpds. having polymerisable, ethylenically unsatd. gps. and Mw = 400-10000 and(D) opt. other conventional additives.
Patent DE-3788101-D1 (DE)
Inventor: WATERS COLIN MARTIN
IPC: H04N3/12
Filed: 1987-09-18
Granted: 1993-12-16
Abstract: The liquid crystal display unit 1, has a video signal receiver 2 and a store 3. Time-modulation grey-scale addressing of the ferroelectric liquid crystal pixels in a display panel 4 is provided to a store 10 which records the number of changes of state for each pixel during one picture-signal. Once the most-significent bit has been processed and is being displayed on the panel 4, the change-of-state store 10 has the net number of changes which the pixel has undergone in that picture. Controller 11 causes store 10 to output the value appropriate to that pixel and pass it to driver unit 9 to produce a compensating pulse (whether positive, negative or zero) necessary to ensure that there is no net electrical potential over the entire picture interval. The display produced by the compensating pulse is cleared immediately the first data of the next picture is input to the pixel. Assuming that the LSB of the data for a pixel already on display in panel 4, then in the next scan extractor 6 passes the next LSB to comparator 7 whose other input is connected to a pixel-state store 8. Accordingly, the new bit-value is compared with the existing state of the pixel, and comparator 7 passes on an instructing signal to pixel driver unit 9 only if the state of the pixel requires changing; in such an eventuality, the driver unit 9 issues an appropriate monopulse select voltage. Comparator 7 also passes such an instructing signal.
Patent DE-3853680-D1 (DE)
Inventor: GONZALES JOSE MANUEL
IPC: C12N1/21
Filed: 1988-05-04
Granted: 1995-06-01
Abstract: The present invention relates to novel Bacillus thuringiensis transconjugant strains having improved insecticidal activity. The novel strains are produced by a combination of plasmid curing and conjugation of active strains.
Patent DE-3854085-D1 (DE)
Inventor: PERNECZKY GEORGE C
IPC: B21B28/04
Filed: 1988-11-22
Granted: 1995-08-03
Abstract: Methods and apparatus for automatically cleaning a roll (4) for handling sheet stock while in service, including single ended reciprocally actuated scrubbing of a fully roll surface width polishing surface (6) swingingly engaged with the roll surface to provide effective cleaning action without leaving residual scars on the roll surface. Single ended actuation of the scrubbing action is enhanced with special self aligning bearings (12).
Patent DE-3863695-D1 (DE)
Inventor: ADERHOLD CLEMENS DR
IPC: C08K3/24
Filed: 1988-05-05
Granted: 1991-08-22
Abstract: There is described a process for preparing barium sulphate having a chemically reactive surface by precipitating barium ions in an aqueous medium by means of sulphate ions. 
<??>To make barium sulphate available as a filler having functional properties, the precipitation, or coprecipitation, is carried out in the presence of additional anions of water-soluble compounds which are precipitable with barium ions and form sparingly soluble barium compounds therewith. 
<??>The product, which contains foreign ions and is reactive, is subjected to a suitable aftertreatment for whichever particular use is envisaged.
Patent DE-3864146-D1 (DE)
Inventor: SKOENVALL TAGE
IPC: E02D29/14
Filed: 1988-11-18
Granted: 1991-09-12
Abstract: Telescopic well or column pipe comprising an outer tube and an insert tube (B) axially displaceable therein, and a covering which receives in a socket (12) thereof the upper end of the insert tube. Between the socket and the insert tube there is provided as an axially locking rotary mounting an extruded rib (18) having round cross section and smooth surface and consisting of a plastic material having good bearing properties, said rib being received in an annular groove (15, 16) which is located partly in the curved surface of the socket and partly in the curved surface of the insert tube, said groove being available for the insertion of the rib through a passage (17) joining the annular groove substantially tangentially and opening at the outside or the inside of the socket of the insert tube. The insert tube engages at the upper end surface (14) thereof an annular shoulder surface (13) on the covering.
Patent DE-3865867-D1 (DE)
Inventor: PASSIMOURT NADINE
IPC: C01B21/097
Filed: 1988-03-04
Granted: 1991-12-05
Abstract: N-(Dichlorophosphoryl)trichlorophosphazene [P2NOCl2], essentially devoid of oligomeric impurities, is improvedly and reproducibly prepared by reacting phosphorus pentachloride with ammonium chloride, advantageously stoichiometrically, wherein more than 50% by weight of the ammonium chloride is of a particle size less than 0.16 mm.
Patent DE-3880905-D1 (DE)
Inventor: RAPP ROBERT ANTHONY
IPC: C04B35/65
Filed: 1988-07-05
Granted: 1993-06-17
Abstract: A complex oxidation reaction product of two or more metals in an oxidized state is formed by positioning a suitable precursor metal (1) adjacent to a permeable mass (2) of a metal-containing compound in an oxidizing atmosphere and heating the assembly to form a body of molten precursor metal. The molten metal infiltrates the permeable mass (2) and reacts therewith and with the oxidizing atmosphere to form a complex oxidation reaction product. Methods for determining the shape of the resulting article are described. The disclosed methods can be used to form superconducting perovskites.
Patent DE-3881849-D1 (DE)
Inventor: MCNEIL SCOTT ALAN
IPC: A45C9/00
Filed: 1988-12-14
Granted: 1993-07-22
Abstract: A container for use by a travelling sales person to transport goods, especially garments, from one retail outlet to another comprises a bag (1) with a display stand (2, 3, 4) secured therein and movable between a collapsed state within the bag (1) for transportation purposes and an erect state projecting from the bag for display purposes.
Patent DE-3882052-D1 (DE)
Inventor: RABANT FRANCOIS
IPC: E04F11/02
Filed: 1988-11-25
Granted: 1993-07-29
Abstract: The present invention relates to a method for readapting dwellings comprising apartments of small or large living surface by uniting in duplex rooms of two superimposed floors, and a construction element for implementing such method. According to the invention, two façade openings, belonging to rooms to be united, are vertically interconnected by a staircase housed in a construction element (19) built in the façade, of which the horizontal cross-section is defined by an outline, polygonal or arc of a circle, exinscribed to the outer section of the staircase cage, which outline is extended, in general by straight lines, up to the extremities of the base, said base having a width corresponding to a modular spacing such that the vertical loads may be reported to the façade posts of the construction.
Patent DE-50000558-D1 (DE)
Inventor: PRASUHN JUERGEN
IPC: G05B23/02
Filed: 2000-02-16
Granted: 2002-10-31
Abstract: The system has at least one monitoring and control device (2) and a number of emergency light elements, e.g. safety lights, connected to it, whereby the monitoring and control device has at least display and memory devices (4,5) for representing or storing system parameters. The memory device has at least one removable and transportable memory medium (6) for storing at least a few system parameters.
Patent DE-50001627-D1 (DE)
Inventor: WINTER SIEGFRIED
IPC: B66F3/22
Filed: 2000-06-15
Granted: 2003-05-08
Abstract: A working platform assembly, includes a platform, and a scissor-type mechanism for extending and retracting the platform. The scissor-type mechanism has a plurality of superimposed pairs of arm members, thereby defining a lower first pair of arm members and at least one further second pair of arm members being positioned thereabove. The arm members of the first and second pairs of arm members have a cross section which decreases in upward direction, wherein the second pair of arm members has an upper end and includes an inner side formed with an outwardly directed slope which is realized by attaching the upper end of the arm members at a slanted angle.
Patent DE-50003795-D1 (DE)
Inventor: BERNI CLAUDIO
IPC: B65G17/26
Filed: 2000-06-08
Granted: 2003-10-30
Abstract: The method for removing individual items from a group of overlapping flat items (2) on a conveyor (F.1) uses a deactivating device (3) which unfastens gripping components (1.2) on the first conveyor. A switching device moves the items in the group on to a second conveyor (F.2) while the unselected items continue along the first conveyor. An Independent claim is included for a device for carrying out the above method.
Patent DE-50006192-D1 (DE)
Inventor: KROEHNKE CHRISTOPH
IPC: C08K5/1545
Filed: 2000-12-18
Granted: 2004-05-27
Abstract: The invention relates to a synergistic mixture containing a) at least one compound selected from the following group: phosphanes of the formula (I), (di/oligo)phosphane of the formula (II) and (III) and cyclophosphanes of the formula (IV) and b) at least one 6-hydroxychromane derivative of the general formula (V) in addition to a method for stabilizing polymers against thermo-oxidative degradation by adding and working in said synergistic mixture.  Will do.
Patent DE-50009725-D1 (DE)
Inventor: OETTING WILLI
IPC: B65D21/04
Filed: 2000-06-21
Granted: 2005-04-14
Abstract: The container has two side walls (5,6), each with two or grooves (7,8). Each groove has an upper aperture (21,22) and a lower stop (10). Two or more slide journals (13) are formed on the outside of each side wall, and the relative distances between the journal in horizontal direction, are different from the distances between the upper apertures of the grooves. Each side wall has cut-outs in the upper edges, with their relative distances corresponding to those between the slide journals.
Patent DE-50012293-D1 (DE)
Inventor: BERSCH FRIEDRICH
IPC: B01F1/00
Filed: 2000-11-08
Granted: 2006-04-27
Abstract: The method involves using a controlled feed unit emitting cleaning fluid with a cleansing additive and having a forward and back flow facility. In the flow path, is an accommodation chamber (6) for a package (9) containing a cleaning medium additive in a tablet form. This chamber contains at least one stop (8) for limiting the movement of the package. The accommodation chamber is located in a housing (2) divided into at least two parts, at least one of which is removable. The location of the accommodation chamber in the lower part (4a) of the divided housing and the lower part is removable from the upper part (4b). An Independent claim is also included for a device for chemical cleaning of pipes.
Patent DE-50014217-D1 (DE)
Inventor: HEINZ RUDOLF
IPC: H01L41/047
Filed: 2000-05-30
Granted: 2007-05-16
Abstract: A piezoelectric actuator is described, for example for actuating a mechanical component, in which a piezoelectric element that produces tensile or compressive force acting on an actuation element is provided. The piezoelectric element has a multi-layer structure of piezoelectric layers with internal electrodes (2, 3) disposed between them. The contacting of the internal electrodes (2, 3) on alternate sides takes place by means of external electrodes (10, 11). External electrical connections (12) for the lateral contacting are affixed to an inactive end region (4, 5, 6, 7; 13, 14) in the multi-layer structure, which has a heat-conducting core (5; 14) with a favorable heat conductivity.
Patent DE-50015825-D1 (DE)
Inventor: FUCHS SIEGRIED
IPC: B31B50/83
Filed: 2000-04-05
Granted: 2010-01-28
Abstract: The rotating knife (2) has a rotating shaft (14) and the rolling body part (19) has a row-shaped magnet (60) in its edge surface. The edge has at least one film knife (24) with a thin, flexible base plate (61) made from a magnetically permeable material, with at least one single piece sharp cutting edge (28).
Patent DE-50102145-D1 (DE)
Inventor: TOMSU MARCO
IPC: H04L7/00
Filed: 2001-09-14
Granted: 2004-06-03
Abstract: The circuit arrangement has a unit for tuning to the current signal parameters required for evaluation of a pulse packet that is controlled so that the parameter achieved at the end of a pulse packet is extrapolated to the start of the next packet and is used to evaluate it and as a starting point for further tuning. AN Independent claim is also included for the following: a transmitter and receiver unit for user-side connection to a local wireless connection network for the world-side telecommunications network.
Patent DE-50103495-D1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/38
Filed: 2001-12-18
Granted: 2004-10-07
Abstract: A knee joint endoprosthesis is provided having a femoral part (1) that can be linked with a shank part to be anchored in the femur, the femoral part being provided with two runners (2, 3) interlinked ventrally via a bridge. A tibia plateau part (5) interacts with a shank part to be anchored in the tibia and is provided with two slide guides (6) in which the runners (2, 3) of the femoral part (1) can roll off and slide. With increasing bend of the knee joint and upon exceeding a predetermined bending angle, the femoral part is allowed to perform an increasing rotation relative to the tibia plateau part (5).
Patent DE-50201753-D1 (DE)
Inventor: ROSS GEROLD
IPC: B23P19/06
Filed: 2002-08-22
Granted: 2005-01-13
Abstract: The metal press fixing element (10) has a ring-shaped body and radial knobs (15,25) which form shapes when pressed into the metal. The fixing element prevents rotation and has an inner thread with an indentation (12). The knobs are equally formed and have retaining collars. The base of the recess is angled outwards inthe direction of the metal part.
Patent DE-50204399-D1 (DE)
Inventor: SCHEKULIN DIRK
IPC: B23H3/02
Filed: 2002-04-19
Granted: 2005-11-03
Abstract: The invention relates to a method and a device for machining a work piece by means of electrochemical material removal, comprising a tool electrode that can be positioned at a distance from an electrically conductive work piece area that is to be machined and that is serving as work piece electrode, wherein voltage impulses are applied between the tool electrode and the work piece electrode and the corresponding progression of electrode current intensity is detected and used as criterion for electrode spacing. According to the invention, it is detected whether the progression of electrode current intensity shows an initial overshoot followed by an undershoot of the reference progression during a corresponding voltage impulse in relation to a reference progression (lr) having the same shape relative to the voltage impulse progression. The result is then considered as a criterion for electrode spacing. Alternatively, detection of initial overshooting can already be considered as a criterion for setpoint or minimal distance. The invention can be used in the electrochemical material removal techniques.
Patent DE-50204615-D1 (DE)
Inventor: EVANS V
IPC: B65G1/00
Filed: 2002-07-10
Granted: 2006-03-02
Abstract: The invention relates to a storage system ( 1 ) with a storage region ( 2, 3 ), in which storage material may be stored, with an access region ( 16 ), physically removed from the storage system, in which access to the storage material for deposition or withdrawal of storage material ( 4 ) can be achieved, and a transport means ( 11 ), by means of which the storage material can be transported between the access region ( 16 ) and storage region ( 2, 3 ). According to the invention, an unauthorized unauthorised removal of storage material may be prevented, whereby an access control system is provided, by means of which access to the storage material support ( 6, 7 ) in the access region ( 16 ) is permitted or blocked depending on an access authorization of the user.
Patent DE-50210711-D1 (DE)
Inventor: HUEFFER STEPHAN
IPC: C08F10/08
Filed: 2002-05-24
Granted: 2007-09-27
Abstract: Homo- and copolymers of isobutene are prepared by continuous cationic polymerization of isobutene or mixtures of isobutene with ethylenically unsaturated comonomers in the presence of an initiator system comprising:i) a Lewis acid selected from covalent metal-halogen compounds and covalent semimetal-halogen compounds andii) at least one aprotic organic compound I having at least one functional group FG which forms a carbocation or a cationic complex with the Lewis acid under polymerization conditions in an organic solvent inert with respect to the Lewis acid, by a process in which the polymerization is carried out in a tubular flow-through reactor which has a plurality of curves having an alternating direction of curvature.
Patent DE-50212661-D1 (DE)
Inventor: SEIDLER CHRISTIAN
IPC: F01N3/022
Filed: 2002-04-20
Granted: 2008-10-02
Abstract: A gas particle filter has a tubular mantle enclosing a stack of discs (11) each with one or more heater elements. The heater is especially a small-diameter tube around a heat conductor and snakes in a regular pattern over the filter (11) surface. An Independent claim is also included for a particle filter. Preferred Features: The heater tube diameter is less than 2 mm. Each filter tube covers one quarter to one half the filter surface area. The heat conductor is FeCrAl with a diameter of 0.2-1 mm with an insulating coating of compressed magnesium oxide. The heat conductor emerges from the tube via a surrounding cast ceramic plug.
Patent DE-50214616-D1 (DE)
Inventor: STAFFLER FRANZ JOSEF
IPC: F02D1/02
Filed: 2002-11-25
Granted: 2010-10-07
Abstract: A streamlined body for influencing the flow dynamics of a fluid, wherein the streamlined body at least partly corresponds to a symmetrically rotated airfoil. A streamlined body of this kind can be used in a number of ways, for example, as an impact member, as a flow regulator or as a heat exchanger. It also evens out and accelerates flows. It is used to particular advantage in a mixing and reaction chamber for burning fuels.
Patent DE-50300333-D1 (DE)
Inventor: BOCK HERMANN
IPC: F16C29/12
Filed: 2003-09-30
Granted: 2005-04-07
Abstract: Linear sliding guide, especially for displaceable components of an office chair, comprises at least one play-compensating spring arrangement (11.1) between a longitudinal guide rail and a bearing block (6). The spring arrangement consists of a recess (23) in the longitudinal guide rail or bearing block which is arranged with its cylindrical axis parallel to the flanks in the edge region of the longitudinal guide rail or bearing block and has an inner cross-section that laterally opens toward each flank via a gap (14, 26). The spring arrangement also consists of an elastically deformable spring sleeve (15, 22) inserted parallel to the axis of the recess so that it impinges upon the opposite-lying flanks of the bearing block or longitudinal guide via the gap.  An Independent claim is also included for an office chair comprising the above linear sliding guide.