baber/WOPTO huggingface dataset:
Patent DE-19713541-A1 (DE)
Title: Dismantling tool for an expanding dowel
Inventor: LIND STEFAN
IPC: B25B31/00
Filed: 1997-04-02
Abstract: The tool comprises a striker (14) with a through-hole by which it is guided on a straight rod (12). The rod is coaxially connected by a first coupling component (18) to the expanding element (36) of the dowel (30).  A second coupling component (22) formed as a sleeve is connected to the expanding sleeve (32) of the dowel and is movable and rotatable on the guide rod, and its translational movement is limited by a stop (20). Both coupling components have screw threads.
Patent DE-19723789-A1 (DE)
Title: Process and assembly to biologically remove nitrogen from waste water
Inventor: DICKGREBER MICHAEL DR
IPC: C02F3/30
Filed: 1997-06-06
Abstract: In a process and assembly to biologically remove nitrogen from waste water with special regard to the biological elimination of phosphates, the waste water (4) is introduced to a reactor consisting of two zones and two substrate materials. One zone (2) is anoxic, and suspended particles are retained, the chemical oxygen demand (COD) and biological oxygen demand (BOD) are reduced, and nitrogen in the form of nitrate is reduced to elementary nitrogen. The water is then transferred to an oxygenated (8a) reaction zone (1), and the nitrate compounds are oxidised to nitrate.  The novelty is that the anaerobic and anoxic zones are separated from each other by a separate jet base.
Patent DE-19726369-A1 (DE)
Title: Building ceiling expansion seam covering
Inventor: GROND JUTTA
IPC: E01D19/06
Filed: 1997-06-21
Abstract: The cover strips are displaceable in relation to one another crossways to the longitudinal direction. The one cover strip (1) is L-shaped in cross-section and on it is arranged another cover strip (2) rectangular in cross-section. Between the two cover strips is a gap (3). The strips are joined to one another by screws (4,5,6). The two outer screws (4,6) enclose adjustment tabs (7,8), and at their two ends have threaded rods (9,10,11,12). In the plate-shaped cover strip (2) several holes (13,14) are provided, which have a conical sunken formation (15) for accommodation of a conical sunken head of a housing screw. The holding screw is located in a dowel, which is inserted in the concrete ceiling.
Patent DE-19729982-A1 (DE)
Inventor: DUERNAY WOLFGANG
IPC: C09D5/04
Filed: 1997-07-12
Abstract: The invention relates to two-component polyurethane systems, consisting of one polyol component and one isocyanate component. Said polyol component contains at least two amines A1 and A2, the reactivity R1 of amine A1 with isocyanate being considerably greater than the reactivity R2 of amine A2 with isocyanate. As a result, two time-delayed reactions take place. This gives the inventive systems the desired low level of viscosity, and the thixotropic properties which prevent even thick layers from sliding off of vertical surfaces. The inventive two-component polyurethane systems can be used for producing cubing models, master models and similar in the automobile industry and for producing structured bodies and thick films and sealing beads.
Patent DE-19732239-A1 (DE)
Title: Threaded expansion bolt with anchoring sleeve and cylindrical head
Inventor: STUMPF MICHAEL
IPC: F16B35/04
Filed: 1997-07-25
Abstract: The exterior of the anchoring sleeve (11) inserted into the smooth hole in the workpiece has protuberances over it. The cylindrical head (18) has protuberances, and a threaded bolt (12). The anchoring sleeve is stuck, sprayed onto, pressed into or clipped onto the head. The outer wall of the sleeve is knurled.
Patent DE-19733357-A1 (DE)
Title: Cable guiding element for connection blocks used in telecommunication and data technology
Inventor: GERKE DIETER
IPC: H04Q1/14
Filed: 1997-08-01
Abstract: The cable guiding element consists of recesses which are formed between fins. At least a fin (6) is graduated in length with respect to the further fins. Preferably, the length of the fins are continuously shortened to one side starting from an outer fin. Only the outer fin is shortened in the length with respect to the following fins.  At least a fin is graduated in height with respect to the further fins. The height of the fins are continuously shortened to one side starting from the outer fin.
Patent DE-19741355-A1 (DE)
Title: Magnet sensor for locking rotational speed, e.g. of gear=shaped magnet rotor
Inventor: HAYASHI NORIAKI
IPC: G01D5/245
Filed: 1997-09-19
Abstract: The sensor has a main unit (1), with a short cuboidal middle part (1c). The outer surface of the middle part forms a holding recess, part of which has a receptacle arrangement. A stepped seat is formed on the end face of the middle part. The sensor main unit also has a main part shaped as a long plate that is perpendicular to the seat main surface. A sensor element at the end of the main part detects approaching movement of a magnetic part. A permanent magnet next to the sensor element generates a magnetic field which acts on the sensor element. An electronic component is electrically connected to the sensor element. A connector (1d) extending from the middle part has a connector clamp for transmitting the sensor output. The sensor has a housing (2) comprising a cylindrical sleeve with a closed end and an open end having a seal device. The seal device and the seat form a sealed chamber to contain the main part. The housing also has a holder for the holding recess, which has a connector arrangement (8) extending from the open end of the housing. The connector arrangement is fastened to the receptacle arrangement and to a stop, to prevent the main part from moving out of the sleeve.
Patent DE-19742795-A1 (DE)
Inventor: SUCKER JUERGEN
IPC: B22C9/08
Filed: 1997-09-27
Abstract: Within the funnel region the inner contours of the mold broadside walls have two points defining a straight line along which these contours have at least one concave section (a, a', a) and at least one convex section (b, b', b) in any sequence.
Patent DE-19746259-A1 (DE)
Title: Transporter frame with ratchet columns
Inventor: JUERGENS WALTER DR ING
IPC: B65G1/14
Filed: 1997-10-20
Abstract: The columns (1) has ratchets (4) with two pivot points which are joined to the main column body by means of forks (5,5a) consisting of a strut and two arms.  Pivot points (8,9,8a,9a) are positioned on the strut with the column, and on the arms with the ratchet. The ratchet turns between the two arms.
Patent DE-19747552-A1 (DE)
Title: Apparatus for heat pressing fluorescent material ceramics
Inventor: LEPPERT JUERGEN DIPL ING
IPC: C09K11/00
Filed: 1997-10-28
Abstract: The apparatus has a hollow cylindrical press matrix (1,2). This has an insert (2) of a material which is stable at high temperatures, with a rectangular inner chamber. The insert is made up of several individual inserts. The insert is made of graphite.  Alternatively the insert is made of ceramic or of metal which is stable at high temperatures.
Patent DE-19748255-A1 (DE)
Title: Water-polluting industrial liquid receiving and storage plant
Inventor: DETTMER KLAUS
IPC: B65D90/24
Filed: 1997-10-31
Abstract: The plant includes a concrete pump sump (1) in which a steel container (2) is fitted, leaving an inspection cavity (3) between the sump and the container wall.  The sump has an edging (4) to create a trap cavity (5).  A checking connector (6) runs through the chamber. The container is fixed to the top of the sump, which has a leak-proof cladding (7), by means of an angle-iron frame (8) running round it and fixed to it by anchor tabs (10) or other means.
Patent DE-19751404-A1 (DE)
Title: Dual currency checking machine
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07D7/00
Filed: 1997-11-14
Abstract: The machine has two sets of data stored in memory that relate to two different currency systems, e.g. a national one and the Euro currency. Either set of data may be selected by the controller as reference data for checking against the bank notes or coins entered into the machine
Patent DE-19752059-A1 (DE)
Title: Diverting device for rear seat belt in car
Inventor: ALLERSHAUSEN ECKARDT
IPC: B60R22/24
Filed: 1997-11-25
Abstract: The diverting device includes a diversion fitting pivoted to the C-column with an aperture for a rotating fixing element and a slit with a sliding surface for the belt. The length of the sliding surface (12) of the diversion fitting (10) is considerably greater than the width of the belt (14).  The diversion fitting is loaded in an intended position in which its sliding surface is at an angle of 30-60  deg  rising forward. The loading may be achieved by gravity.
Patent DE-19756544-A1 (DE)
Title: Tin-coated steel scrap recycling process
Inventor: TAMURA FUMIHIKO
IPC: C22B1/00
Filed: 1997-12-18
Abstract: A recycling process for tin-coated steel scrap involves contacting the scrap with a hot oxidising off-gas stream from a steel melting furnace cause oxidation and removal of the tin layer, prior to melting of the scrap in the furnace.  Preferably, the scrap is exposed to hot off-gas at \- 0.3 m/sec. flow velocity in a rotary tube furnace connected to the off-gas opening of the steel melting furnace and the scrap is mixed with an impacting medium. Also claimed is a regenerated steel production process involving the above recycling process.
Patent DE-19758164-A1 (DE)
Title: Machine which uses gravity force and field of permanent magnet
IPC: H02K53/00
Filed: 1997-12-30
Abstract: A machine which uses the gravity force and the field of a permanent magnet has a horseshoe magnet carrying two coils in the yoke leg. Attracted is a weight that is as heavy as a quarter of the magnetic force. Now a DC pulse is given to the (one) coil so that three quarters of the magnetic force is weakened. The weight falls and performs a quarter of the magnetic force. Now the pulse is switched off, the magnetic field builds up and performs the magnetic force work. The work can be tapped off in the second coil in the yoke leg. There becomes once the magnetic circuit interrupted to the other again closed.
Patent DE-19808905-A1 (DE)
Title: Method of accelerating the setting up of a connection between switched subscribers enables availability and load capacity to be increased
Inventor: ARTUN BERKAN
IPC: H04L49/111
Filed: 1998-03-03
Abstract: The subscribers (1-3) are switched especially via an ATM coupling network (4). The method involves using pre-set connection channels for connections between the subscribers and when one of the subscribers wishes to set up a connection he uses one of these prepared channel for the connection. The connection parameters that activate coupling network elements correspecially to a connection requirement are temporarily stored without requiring prior access to routing tables for the ATM coupling network. An independent claim is also included for an arrangement for implementing the method.
Patent DE-19810260-A1 (DE)
Title: Verfahren zum Beschichten der Strömungskanäle eines wabenförmigen Katalysatorkörpers mit einer Dispersionsbeschichtung
Inventor: FOERSTER MARTIN
IPC: B01J37/02
Filed: 1998-03-10
Abstract: Die Erfindung betrifft ein Verfahren zum Beschichten der Strömungskanäle eines zylindrisch geformten, wabenförmigen Katalysatorkörpers mit einer Dispersionsbeschichtung durch Füllen der senkrecht ausgerichteten Strömungskanäle mit einer Füllmenge der Beschichtungsdispersion durch die untere Stirnfläche des Katalysatorkörpers und nachfolgendes Entleeren und Freisaugen der Strömungskanäle nach unten, sowie Trocknen und Kalzinieren des Katalysatorkörpers. Das Verfahren ist durch die folgenden Schritte gekennzeichnet: DOLLAR A a) Füllen der Strömungskanäle mit einer Füllmenge, die um bis zu 10% größer ist als das Leervolumen der Strömungskanäle, so daß die Beschichtungsdispersion nach Abschluß des Füllvorganges die obere Stirnfläche des Katalysators übersteigt, DOLLAR A b) Entfernen der überstehenden Beschichtungsdispersion vor dem Entleeren der Strömungskanäle und DOLLAR A c) Entleeren und Freisaugen der Strömungskanäle durch einen Saugimpuls, der durch Verbinden eines Unterdruckbehälters mit der unteren Stirnfläche des Katalysators erzeugt wird, DOLLAR A wobei die Zeit zwischen dem Beginn des Füllvorganges und dem Ende der Entleerung nicht mehr als 5 Sekunden beträgt.
Patent DE-19814612-A1 (DE)
Title: Vorrichtung zum Transportieren von Bauelementen
Inventor: RIFFEL ERNST
IPC: B66C1/22
Filed: 1998-04-01
Abstract: Eine Vorrichtung zum Transportieren von Bauelementen, insbesondere vorgefertigten Mauerwandtafeln, ist mit einer oberhalb des Bauelements sich befindlichen Traverse, welche an einem Hebezeug aufhängbar ist, und mit um das Bauelement herumgeführten bandartigen Spannelementen versehen. Die Traverse ist durch die Spannbänder unmittelbar an dem Bauelement angebracht und mit wenigstens einem Anschlagpunkt zur Verbindung mit dem Hebezeug versehen.
Patent DE-19814927-A1 (DE)
Title: Drive roller for drive belt at yarn feed for circular knitter
Inventor: PLATH ERNST-DIETER
IPC: B65H51/22
Filed: 1998-04-03
Abstract: The drive roller for the drive belt at the yarn feed to a textile machine, with a variable working diameter, has two coaxial disks (54,57) which rotate in relation to each other. The first disk (54) has a number of radial guides and the second disk (57) has at least one spiral guide. The radial guides at the first disk have guide slits (56) to take sliding guide pieces projecting over both sides of the disk with guide members (63). The thickness of the guide piece is generally equal to the thickness of the first disk. The guide members are formed by segments (60) on one side of the disk and are shaped on the other side. The segments are secured by screw mounting bolts (64) as a release fitting. The spiral guides are grooves (59) or slits to take the projecting guide pins (67). The second disk (57) is at the side of the first disk away from the segments. The drive roller has at least two types of carrier bodies, which differ at least through the radial position of the spiral guides. The segments are between the first disk and a cover disk (70), and a shaft (71) locks the cover and first disks together. The shaft diameter is increased in a section (71a) to form a laying shoulder as a rotary mounting for the hub (58) at the second disk. The guide pieces have a length to thickness ratio of \- 6.0.
Patent DE-19815195-A1 (DE)
Title: Wedge positioning stand for head and foot ends of slatted beds, etc.
Inventor: WUEPPING NORBERT
IPC: A47C20/04
Filed: 1998-04-04
Abstract: A guide shoe (65) serving as a deflector part and a detent spring (80) are associated with the free end (67) of a long inner support lever (25). The detent spring presses the support lever into toothed notches (17-19) and as the inner lever moves forwards and back allows detent engagement in any position. Of two support levers (24,25), only one is located in the fixing position, whilst the other is only carried along.
Patent DE-19819136-A1 (DE)
Title: Abstimmbare elektromagnetische Strahlungsquelle
Inventor: RENZ GUENTHER
IPC: H05H15/00
Filed: 1998-04-29
Abstract: Eine vorteilhafte abstimmbare elektromagnetische Strahlungsquelle umfaßt DOLLAR A eine Elektronenquelle zur Erzeugung beschleunigter Elektronen, welche als relativistischer, Elektronenstrahl austreten, ein sich mit seiner Achse parallel zur Längsrichtung erstreckendes Driftrohr, für den Elektronenstrahl, welches der Elektronenstrahl durchsetzt und welches als Wellenleiter für elektromagnetische Strahlung im Gigahertz- und Terahertz-Bereich ausgebildet ist, DOLLAR A ein longitudinales magnetisches Führungsfeld, welches das Driftrohr durchsetzt und sich parallel zur Längsrichtung erstreckt, einen das Driftrohr umgebenden und eine Periodizität in der Größenordnung der Wellenlänge der Strahlung aufweisenden Microundulator, mit welchem ein zur Längsrichtung transversales Magnetfeld erzeugbar ist und welcher mit dem magnetischen Führungsfeld nahe Magnetoresonanz arbeitet, und mit einer Steuereinrichtung zur Steuerung der Energie des Elektronenstrahls und zur Steuerung der Feldstärke des Führungsfeldes.
Patent DE-19820263-A1 (DE)
Title: Procedure for converting energy
Inventor: JENSEN MICHAEL
IPC: H02N10/00
Filed: 1998-05-07
Abstract: A procedure for converting energy has a quantity of gas brought into contact with a number of relatively small converter elements. On the basis of the small dimensions of the converter elements relative to the gas density, a permanently varying gas pressure works on the converter elements. By the changing deformation of the converter elements, an alternating voltage arises and an alternating current flows. Thus continuously a part of the thermal energy of the effective gas quantity is converted into electrical energy. The space behind the converter elements is evacuated. The converter elements consist of piezoelectric material and have an electrodynamic method of working.
Patent DE-19821587-A1 (DE)
Title: Membrane-walled panels for a pressurized diffusion separation chamber
Inventor: NOWAK GEORG
IPC: B01J3/00
Filed: 1998-05-14
Abstract: The diffusion separator membrane-wall consists of membrane-walled pipes, a protective coating, and a web. It has a coated web (6) on the side to be protected, outside the central axis (2) of the membrane-walled pipes (1). The membrane-walled pipes may be inset in the coated web (6), and or be welded to it. An arrangement is CLAIMED for enclosing a pressure chamber (8), of preferably rectangular section, comprising membrane walls (14), with outer bracing bands (12), and bandaging (9) attached between corner connectors (11).
Patent DE-19822189-A1 (DE)
Title: Producing expanded glass granulate, and resultant product
Inventor: KUEHNERT JAN-THOMAS
IPC: C03C11/00
Filed: 1998-05-16
Abstract: After addition of an organic expansion agent, as well as bonding agents and (if required) water, a glass powder is converted by fluidized-bed granulation into a granulate whose particle size lies by about 30-50 % below the particle size of the desired expanded glass granulate. Expansion of the granulate produced takes place with addition of a separating agent.  The resultant product has a composition corresponding to more than 95 % to the composition of container waste glass.
Patent DE-19825678-A1 (DE)
Title: Multipurpose height-adjustable work station for offices hospitals,
IPC: A47B9/02
Filed: 1998-06-09
Abstract: The working surface board is supported by a pillar incorporating pneumatic springs in a weight adjustment magazine. The magazine consists of five individual segments which may be disengaged one by one to adjust the weight counterbalance in accordance with the load to which the bench is to be subjected. The height-adjustment mechanism such as motorized spindle drive, rack and pinion, cable, gas spring or ratchet, may be used as required.
Patent DE-19830654-A1 (DE)
Inventor: BAUDIS ULRICH
IPC: C23C8/70
Filed: 1998-07-09
Abstract: A metal boriding agent, including a potassium fluoroborate activator containing calcium fluoride, is new. A metal boriding agent comprises, apart from a boron source and an inert refractory diluent, 1-5 wt. % potassium fluoroborate and 5-40 wt. % calcium fluoride as activator. An Independent claim is also included for production of single phase Fe2B-containing boride layers on ferrous metal workpieces by covering the workpiece surface with the above boriding agent and heat treating at 800-1100 degrees C. Preferred Features: The boriding agent comprises (by wt.) 3-5 (especially 4)% boron carbide, 2-4 (especially 2.5)% potassium fluoroborate, 10-30 (especially 25)% calcium fluoride and 61-85 (especially 68.5)% silicon carbide.
Patent DE-19830907-A1 (DE)
Title: Verfahren zur Optimierung der Produktion von Adenovirus-Vektoren
Inventor: WOLFF GERHARD
IPC: C12N15/861
Filed: 1998-07-10
Abstract: Das erfindungsgemäße Verfahren zur Verbesserung der Produktion von Adenovirus-Vektoren ist dadurch gekennzeichnet, daß die cDNA des Zellzyklusregulators p21 in einer entsprechenden Produktionslinie überexprimiert wird.
Patent DE-19834055-A1 (DE)
Inventor: WEIHRAUCH GEORG
IPC: A46D9/00
Filed: 1998-07-29
Abstract: The invention relates to a brush with a bristle holder forming a handle and bristles fixed in said holder, wherein the bristle holder has areas highlighted in color which reproduce, for instance, information. The plastic of the bristle holder is filled at least in said areas with pigments absorbing laser rays and changing in color as a reaction thereto. Information is presented in a hygienic and durable manner on the bristle holder by means of laser rays. Alternately, the bristle holder may consist of two plastic layers having different laser ray absorption coefficients at least in the areas close to the surface, the first layer being transparent or translucent and having a lower absorption coefficient while the other layer reacts by changing color. The upper layer can also be permeable to laser rays and the lower layer may have a different color. The lower layer is uncovered by fusion and gasification of the upper layer in the desired areas and the information can be seen by color contrasting. The invention also relates to a method for the production of said brush.
Patent DE-19840256-A1 (DE)
Title: Widely applicable, continuous method for preparing coated solid dosage forms, comprises extruding mixture of drug and thermoplastic binder then applying coating composition in liquid or vapor form
IPC: A61K9/28
Filed: 1998-09-03
Abstract: In the preparation of a coated solid dosage form by forming and extruding a plastic mixture containing at least one active agent (A) and at least one thermoplastic binder (B), the extrudate is treated with at least one coating composition (C) in liquid or vapor form and the coated extrudate is converted into the desired dosage form.  An Independent claim is also included for coated solid dosage forms obtained using the above process.
Patent DE-19843062-A1 (DE)
Inventor: RUEHRIG MANFRED
IPC: G08B13/24
Filed: 1998-09-19
Abstract: The method involves making the security elements from at least two layers. A first layer (2) of a cellulose material (6) is applied to a second layer (3) of cellulose material (5) whilst still moist. One of the two layers includes weak magnetic elements that emit a characteristic signal in the interrogation field of an article security system. The desired shape of the security element can be stamped or cut out of the two layers when dry. An Independent claim is also included for a security elements for electronic article security.
Patent DE-19845012-A1 (DE)
Title: Assembly component forming part of splashboard of motor vehicle is cast part with integrally cast functional parts which form mountings or bearing blocks for pedals
Inventor: BOSSE RUEDIGER
IPC: B62D25/14
Filed: 1998-09-30
Abstract: The assembly component(1) is a cast part with integrally cast functional parts which are parts of the functional units. The functional parts form mountings(4,5) and/or bearing blocks for pedals(7,8) which are cast onto the assembly component's inner side(3) which when installed faces the foot space of the driver. The housing section(11) of a servo brake unit(12) is cast onto the outer side(10) which faces away from the interior of the vehicle. An opening(14) is provided in the region of the housing section for the operating neck of the servo brake unit.
Patent DE-19856087-A1 (DE)
Title: Elektrischer Durchlauferhitzer und Verfahren zu seiner Herstellung
Inventor: KERBER ALBERT
IPC: F24H1/14
Filed: 1998-12-04
Abstract: Die Erfindung betrifft einen elektrischen Durchlauferhitzer mit einer Heizkammer, die einen Zufluß und einen Abfluß für eine zu erhitzende Flüssigkeit aufweist. Um einen Durchlauferhitzer mit einem möglichst hohen Wirkungsgrad zu schaffen, ist vorgesehen, daß mindestens ein Teil der Wandung der Heizkammer aus einer Hochleistungskeramik besteht und daß außerhalb der Heizkammer ein Heizleiter vorgesehen ist, der mit der Außenseite der Hochleistungskeramik einen Flächenkontakt bildet.