baber/WOPTO huggingface dataset:
Patent EP-2105490-B9 (EP)
Inventor: GRAICHEN STEFAN
IPC: C10N10/02
Filed: 2009-02-05
Granted: 2012-03-28
Abstract: High-temperature lubricant, preferably die lubricant, based on graphite dispersed in water, comprises 5-40 wt.% of graphite, 0.1-5 wt.% of surfactant as a wetting agent, 0.1-0.5 wt.% of bactericide and/or fungicide, 0.5-20 wt.% of salts and 29.5-94.29 wt.% of water as carrier medium and auxiliary material, 0.01-5 wt.% of an inorganic cerium compound and/or an organic cerium(III)- or cerium(IV)-compound as an oxidation catalyst and titanium dioxide, manganese dioxide, ferrocene, iron tallate and/or iron hydroxide complex as oxidant. High-temperature lubricant, preferably die lubricant, based on graphite dispersed in water, comprises 5-40 wt.% of graphite, 0.1-5 wt.% of surfactant as a wetting agent, 0.1-0.5 wt.% of bactericide and/or fungicide, 0.5-20 wt.% of salts and 29.5-94.29 wt.% of water as carrier medium and auxiliary material, 0.01-5 wt.% of an inorganic cerium compound and/or an organic cerium(III)- or cerium(IV)-compound as an oxidation catalyst and titanium dioxide, manganese dioxide, ferrocene, iron tallate and/or iron hydroxide complex of formula (Fe(OH) x) (where x is not defined) as oxidant. An independent claim is included for a method for hot forming of metals, comprising spraying a die form, prior to the forming of a workpiece, with a high temperature lubricant based on graphite dispersed in water or based on graphite in mineral oil, where the carbonization residuals are avoided.
Patent EP-2383063-B9 (EP)
Inventor: PONG DAVID TENG
IPC: B21B15/00
Filed: 2011-04-18
Granted: 2012-10-31
Abstract: A method and apparatus for producing steel bars (14) that are cut to length in response to a customer order. The method includes producing a continuous length of steel bar (12) from a rolling mill (11), cutting the continuous length of steel bar into successive segments (14), each representing a multiple of the length of the bar of the customer order, cutting the segments (14) in in-line cold shears (19,20) first into two times the length of the bar of the customer order and then in half into lengths equal to the length of the bar of the customer order while maintaining the production of the continuous length of steel bar (12) produced by the rolling mill (11), and bundling the bars of the length of the customer order for discharge from the mill.
Patent EP-0966685-B9 (EP)
Inventor: MICHNICK STEPHEN WILLIAM WATSO
IPC: C07K14/435
Filed: 1998-02-02
Granted: 2006-03-15
Abstract: Compositions for protein fragment complementation assays (PCAs) to detect biomolecular interactions are described and their broad applications illustrated with a large number of enzymes, in particular murine dihydrofolate reductase (DHFR). Fusion peptides consisting of  N - and  C -terminal fragments of murine DHFR fused to GCN4 leucine zipper sequences were coexpressed in  E. coli  with endogenous DHFR activity inhibited by trimethoprim. Coexpression of the complementary fusion products restored colony formation. Survival only occurred when both DHFR fragments were present and contained leucine-zipper forming sequences, demonstrating that reconstitution of enzyme activity requires assistance of leucine-zipper formation. DHFR fragment-interface mutants of increasing severity resulted in a sequential increase in  E-coli  doubling times illustrating successful DHFR fragment reassembly rather than non-specific interactions between fragments. The selection and design criteria are developed for numerous examples of clonal selection, colorimetric, fluorometric and other assays based on enzymes whose products can be measured.
Patent AU-2003270667-B9 (AU)
Title: Artificial intervertebral disc having a captured ball and socket joint
Inventor: RALPH JAMES D
IPC: A61F2/46
Filed: 2003-09-16
Granted: 2008-10-16
Abstract: An artificial disc having a pair of opposing baseplates, for seating against opposing vertebral bone surfaces, separated by a ball and socket joint that includes a ball compression locked to a post extending from one of the baseplates. The ball is captured within a curvate socket formed in a peak of a convex structure attached to the other of the baseplates. The socket is formed by opposing curvate surfaces, one on the convex structure and one on the other of the baseplates. While the ball angulates freely in the socket, the rotation of the ball in the socket has a limited range due to interference between a protrusion on the convex structure that extends into the socket and a curvate recess on the ball. The ball and socket joint therefore permits the baseplates to rotate relative to one another through a limited range and also angulate relative to one another.
Patent DE-3214433-C1 (DE)
Title: Telephone station for a telephone system
Inventor: HEPPNER MANFRED
IPC: H04M1/02
Filed: 1982-04-20
Granted: 1983-08-11
Abstract: The invention relates to a telephone station for telephone systems with a telephone station housing which has a recess at the front to accommodate interchangeable covers, where the covers have a different number of perforations to feed through the operating elements of contact sets installed in the telephone station housing. To allow the operating elements to be labelled and subsequently re-labelled in simple fashion at the location where the telephone station is to be used, the invention provides a cover comprising a front panel and a baseplate. By means of corresponding recesses in the connection plane, receptacles for labelling strips are formed which are open on one side and are readily accessible and interchangeable from the rear side of the cover by moving back the baseplate on the open side of the receptacles. By means of a particular arrangement of the perforations and recesses, the labelling strips can be clearly allocated to the operating elements and the cover can be used in optimum fashion for the attachment of operating elements.
Patent DE-3315406-C1 (DE)
Title: Electrical impact fuze for warheads
Inventor: LIEBHARDT JOSEF
IPC: F42C19/07
Filed: 1983-04-28
Granted: 1984-06-20
Abstract: An electrical impact fuze for warheads, especially shaped-charge projectiles, has a contact cap (1) consisting of an outer and an inner cap (2, 3). The outer cap is electrically connected via the housing (9) of the effective part (8) to a fuze which is electrically connected to the inner cap (3) via a conductor (13) running outside the charge (10) of the effective part (8). The inner cap (3) is electrically insulated from the other metal parts of the warhead. The inner and outer caps (3, 2) are connected to one another and are electrically insulated with respect to one another. The outer cap (2) is connected via a thread to the housing (9), and the conductor (13) is electrically conductively connected to a sliding contact (19) which touches the inner surface of the inner cap (3). In this way, an easily detachable cheap contact cap (1) is created, which is convenient to manufacture. 
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Patent DE-3406776-C1 (DE)
Inventor: VOLK HEINRICH
IPC: B41K3/06
Filed: 1984-02-24
Granted: 1985-11-28
Abstract: A printing mechanism is described comprising a housing (12, 14) in which a plurality of type carriers (20) are disposed which are in a drive connection with coaxially disposed setting wheels (16) each having a center bore. In a space formed by the center bores of the setting wheels a setting shaft (42) is axially displaceable and rotatable. By axial displacement the setting shaft can be brought into a drive connection with each of the setting wheels. On the setting shaft an actuating knob (48) is disposed with the aid of which said shaft can be displaced and turned. In the housing a display indicator means (26, 27, 29) is disposed displaceably parallel to the setting shaft; said means is connected to the setting shaft in such a manner that the latter turns relatively thereto but can be displaced axially only jointly therewith. The display indicator means makes it possible to recognize the type carrier which can be adjusted in the respective axial position of the setting shaft. The connection between the setting shaft and the display indicator means is formed by a substantially circular cap ( 64) which is mounted with a hub (62) on the setting shaft and on the edge of which the display indicator means is secured.
Patent DE-3511836-C1 (DE)
Title: Built-up reciprocating piston of an internal combustion engine
Inventor: GENTSCHEFF JORDAN DIPL-ING
IPC: F02F3/00
Filed: 1985-03-30
Granted: 1986-10-09
Abstract: In a built-up reciprocating piston of an internal combustion engine assembled from a piston upper section and a piston lower section, an all-round radial annular gap is located between the two piston halves in the bearing plane of the two piston sections. This annular gap has a wedge or truncated cone-like cross-section. The upper and/or lower flank of this annular gap is inclined at an angle @ of 5 to 30 DEG slanting towards the bearing plane of piston upper section and piston lower section.
Patent DE-3545015-C1 (DE)
Title: Sliding roof for motor vehicles
Inventor: JUERGEN DIPL-ING FEUCHT KLAUS
IPC: B60J7/04
Filed: 1985-12-19
Granted: 1987-07-02
Abstract: The invention relates to a sliding roof (3) for motor vehicles, having a rigid cover (8), preferably composed of transparent or at least translucent material and having a frame (9) which supports this cover (8), holds it by means of a positive connection and on which an adjusting device acts in order to move the sliding roof (3) into various positions. The object of designing a connection possibility between the cover (8) and the frame (9) supporting it in such a manner that, for example, stress concentrations due to these two components having different coefficients of thermal expansion are prevented, is achieved according to the invention in that, at preferred fastening points (11-14), the cover (8) is in each case fastened on a holding element (17) which projects through an opening (15) in the frame (9) and is supported on the latter by a flange-like supporting surface (22). In this connection, the cross-section of passage (18) of the holding element (17) is smaller than the cross-section of the opening (15) in the frame (9) by an amount permitting a horizontal relative movement. <IMAGE>
Patent DE-3608752-C1 (DE)
Title: Centralised electrical system for motor vehicles
Inventor: OSSENBERG UWE
IPC: B60R16/023
Filed: 1986-03-15
Granted: 1987-05-07
Abstract: A centralised electrical system for the central arrangement of electrical components is proposed. This centralised electrical system is composed essentially of an upper housing component which is produced from insulating material and a lower housing component together with a number of circuit-board levels which are located in the housing and consist of a plurality of ribbon conductors. In order to realise a centralised electrical system which is of robust design and, despite having a number of circuit-board levels arranged one on top of the other, is particularly easy and cost-effective to assemble, at least one circuit-board level is attached on the upper housing part which is constructed in a trough shape whilst the other circuit-board level(s) is (are) attached to the lower housing part which is also constructed in a trough shape. <IMAGE>
Patent DE-3720976-C1 (DE)
Title: Process for firing ceramic material and apparatus for carrying this out
Inventor: JUNGE KARSTEN DR-ING
IPC: B01D53/68
Filed: 1987-06-25
Granted: 1988-12-15
Abstract: The invention relates to a process for firing ceramic material, in particular bricks, in a tunnel kiln, in which process the material to be fired is passed through the tunnel kiln in countercurrent to the firing gases, is heated up to the firing temperature and is subsequently cooled. In such a process, in order to be able to purify the firing gases of contaminants with less expense and to prevent contaminants depositing on the material being fired, the invention proposes that the firing gases are drawn off from the tunnel kiln in the region of the heating-up zone in which the evolution of inorganic contaminants from the material being fired commences, are passed through a hot-gas desulphurisation plant operating dry and are recirculated in purified form to the tunnel kiln.
Patent DE-3738255-C1 (DE)
Title: House bar
Inventor: SCHWIENHORST WERNER
IPC: A47B87/00
Filed: 1987-11-11
Granted: 1989-05-24
Abstract: The invention relates to a house bar (1) consisting of a plurality of counter units (14 to 18) which comprise a front wall (11), a counter box (2) of U-shaped cross-section and having U-legs (3, 4) of different length, and side parts (7, 8; 9, 10) and can be connected to one another at the latter (7, 8; 9, 10). The object of the invention is to provide a stable house bar (1) which consists, on the one hand, of few individual parts, which can be quickly assembled and detached from one another again, and which, on the other hand, has the typical bar shape with separate work and depositing areas, which can be placed against one another to form any desired, detachable house-bar shapes. This object is achieved according to the invention essentially in that there can be detachably connected to the side faces (5, 6) of the U-shaped counter box (2) in each case a U-shaped part-frame (7, 8) of the same configuration, which belongs to a substantially rectangular standing frame (9, 10), with which the front wall, formed of a front panel (11), as well as the other parts (2, 7 to 13) can be detachably interconnected via plug-in connections (42, 43, 46, 47) and/or via screws. <IMAGE>
Patent DE-3921541-C1 (DE)
Title: Spreadable paste or sauce-like product - contg. pumpernickel and edible fat
IPC: A23L27/60
Filed: 1989-06-30
Granted: 1990-07-12
Abstract: A mass with a consistency of a paste or sauce contains 55-75 (60-70)wt.% Pumpernickel and 25-45 (30-40)wt.% one or more edible fats, pref. butter or margarine.  The composition is made by cutting the Pumpernickel into pieces of 1-4mm diameter, mixing with the fat and then sterilising. ADVANTAGE - The composition is stable, tasty and spreadable.
Patent DE-4000749-C1 (DE)
Title: Mites control system for beehive - uses pouch with two honeycombs designed to prevent escape of queen
IPC: A01K51/00
Filed: 1990-01-12
Granted: 1991-06-13
Abstract: Varroa mites are a difficult pest to control. They kill bees in large numbers. Chemicals cannot easily be used to control the infection, as they contaminate the honey. The biological control is as follows:- Two empty honeycombs are inserted in a pouch and the queen is caught and introduced into the pouch which is then closed, leaving her inside. Holes large enough to allow the workers in are left, the queen lays her eggs in the honeycombs, and the female varroa mites add their eggs before the honeycomb cells are closed with wax. After 7-10 days, the beekeeper removes the pouch, takes out the honeycombs m one after the other when the queen is not on them and destroys them, replacing them with empty honeycombs. The process is repeated every 7th day four times. USE/ADVANTAGE - Control of Varroa mites in bee colony with min. handling of the queen and no risk of chemical contamination of honey.
Patent DE-4003375-C1 (DE)
IPC: E21B10/58
Filed: 1990-02-05
Granted: 1991-05-23
Abstract: In a flat drilling bit (1) for insertion by interlocking or friction engagement in the shank (8) of a self-drilling fastening, there is a recess (14) in the cutting section projecting freely beyond the shank (8) in the fitting position. This recess (14) is used accurately to hold the cutter (1) by means of one or more grips having projections corresponding to the recesses. This permits accurate fitting of the flat bit (1) and the shank (8) in precise axial alignment.
Patent DE-4016414-C1 (DE)
Title: Appts. for prodn. of large plastic container(s) with planar walls - includes transport rail for weld extruder, carriage running parallel to weld, and adjustable carrier on carriage etc.
IPC: B29C65/02
Filed: 1990-05-22
Granted: 1991-10-02
Abstract: Appts. for producing planar outer walled plastic containers, esp. large containers, includes a transport rail for a weld extruder, which can be attached to the outside of the  container, a carriage which can be driven parallel to the weld, an adjustable carrier located on the carriage, and a weld  extruder. The latter is located on the carrier and is pressed against the weld point with a predetermined force. ADVANTAGE - The arrangement is simple and enables angled weld seams to be formed.
Patent DE-4107614-C1 (DE)
Title: Cutting tool positioner with tool holder - has stop sunk below cutting plate top edge prior to sensor pin engagement of reception hole
IPC: B21D43/06
Filed: 1991-03-09
Granted: 1992-08-27
Abstract: The positioner for a cutting tool consists of a base plate, cutting plate, and relatively column-guided, punch mounting plate, using end stops to limit feed. A strip work moves in via a side-guided duct and is engaged in its locating holes by pins forming part of the punch plate. An end stop can descend against a spring force into the cutting plate so that, as the top part of the tool rides onto the stop, a pressure plunger forces the stop into the bearing opening as it moves on down. The end stop (13) is such below the top edge of the cutting plate (3) before the locating pin (21) in the punch mounting plate (6), or the top part of the tool, drives with its conically tipped end (22) against the hole edge. The hole is at a larger average distance from the contact edge of the end stop than the pin (21). USE/ADVANTAGE - For machine tools etc., without work damage by the stops on ejection.
Patent DE-4200848-C1 (DE)
Title: Synchronous rotating ball joint - with selective hardening of guide surfaces and ball paths
IPC: F16D3/223
Filed: 1992-01-15
Granted: 1993-06-17
Abstract: The ball joint consists of an outer component and an inner component, each having several ball paths running essentially in longitudinal directions. It is provided with balls - for torque transmission - led in the radially opposed paths respectively in the outer and inner components of the joint, as well as with a cage whose apertures always hold the balls in a plane perpendicular to the axis. In the case of relative deviation of the outer and inner component axes, the cage is transferred into the angle bisector plane of the axes. The outer component and/or inner component are/is subjected to hardening at least on the surfaces of ball paths occupied by balls, as well as on the cage guide surfaces. The regions of the surfaces (13, 14) adjacent to the ball paths (9, 10) i.e. regions which form guide surfaces, are hardened with a vol. increment, and that between the guide surfaces there are nonhardened, radially protruding convex zones. Pref. the vol. increment in the hardening process is caused by martensite formation. The guide surfaces are broadened in the circumferential direction at the respective ends of the ball paths. The inner and outer components are hardened to a greater depth in the region of guide surfaces than in the region of ball paths. Alternatively, only the guide surfaces and the ball path edges are hardened. No subsequent machining operations are used on the joint components. USE/ADVANTAGE - Can be used in machine building industries. It eliminates the need for subsquent grinding and/or classification of components for matching purposes.
Patent DE-4205974-C1 (DE)
Title: Electrical plug connector with built-in latching for pins - provides section formed on housing that locates against pin flange and is held by latch stage
IPC: H01R13/506
Filed: 1992-02-27
Granted: 1993-06-24
Abstract: The plug connector has a main housing (1) formed as a moulding of insulating material. A chamber is formed to receive a pin (3), with the pin having a flange section (14). As the pin is inserted into the housing an elastic arm (4) is deflected and has a leading edge (6) that engages the flange to provide retention. An interlock element (5) is formed as part of the housing and is integrally coupled by a thin film section (9). The element can be turned through 90 degrees for a hole (10) to locate over a lug (7) on the arm. ADVANTAGE - Secure and stable fixing of pin in body.
Patent DE-4321176-C1 (DE)
Title: Drive unit for sliding hood over loading area of freight carriage
Inventor: SCHNELTING HEINRICH
IPC: B61D1/00
Filed: 1993-06-25
Granted: 1994-07-28
Abstract: The unit runs in slides on either side and the cover (1) takes the form of a hood with side walls and a roof section, with drive rollers (8) on the undersides of both side walls. At least one operating point (10) is located near to the running gear and loading surfaces, in the lower region of one of the side walls of the moving cover. This operating point is connected to a drive (rack (17) and pinion (16)) on the same side. The gearbox carries a shaft (12) to transfer the drive force from the operating point to the rack and pinion on the opposite side of the cover.
Patent DE-4339031-C1 (DE)
Title: Process and device for the production of a corundum-based abrasive
Inventor: ZEIRINGER HANS
IPC: C04B35/111
Filed: 1993-11-15
Granted: 1995-01-12
Abstract: The invention relates to a process for the production of an abrasive based on corundum with a particle morphology factor of greater than 0.6.
Patent DE-4413583-C1 (DE)
Title: Method for increasing torque of IC engine
Inventor: PESCHKA WALTER PROF DR ING
IPC: F02B27/02
Filed: 1994-04-19
Granted: 1995-05-24
Abstract: To improve a process for increasing the torque of an internal combustion engine (10) that burns a fuel with an oxidizing agent and that has at least one cylinder (12) and an intake system (42), where the mass flow of the gaseous oxidizing agent into the cylinder (s) (12) is increased, and to improve an internal combustion engine (10) so that the torque of the internal combustion engine (10) at any engine speed is given a greater boost than with known passive supercharging processes, the invention proposes to supply the intake system (42) with a supercharging mixture consisting of a supercharging fuel and an oxidizing agent and to ignite this mixture cyclically in the intake system so that a pressure increase is produced by the expansion due to rapid combustion of the supercharging mixture at the intake port of at least one cylinder during its intake phase.
Patent DE-4420225-C1 (DE)
Title: Method for tooth flank profile grinding or milling of outer inclined toothed workpieces
Inventor: HOEHNKE MATTHIAS
IPC: B23F19/00
Filed: 1994-06-07
Granted: 1995-06-22
Abstract: For prodn. of a constant screw movement, two axes (C,Z) are used as a combination of rotary and lift movements. The two grinding tools (1,2) are fitted on a lift slide. They move in translation in the direction of two axes (X,L). The lift slide can be moved radially to the work piece in the direction of a specific axis and pivoted around a further axis (B). The four axes (X,L,Y,B) are controllable dependent upon the lift axis (Z).
Patent DE-4424139-C1 (DE)
Title: Optical WDM coupling arrangement
Inventor: HUBER MANFRED N DR ING
IPC: H04B10/00
Filed: 1994-07-08
Granted: 1995-03-23
Abstract: In an optical coupling arrangement for wavelength-individual switching through between wavelength division multiplex (WDM) input and output fibres with simultaneous wavelength conversion capability, an input-fibre-individual optical splitter in each case multiplies the WDM signal arriving on the associated input fibre into a . m WDM signals which are supplied to a . m tunable optical filters, a being the number of output fibres and m being the number of wavelengths in each case combined to one wavelength-division multiplex in one output fibre; in each case, e tunable filters connected to the e input fibres lead, combined via an optical combiner at the output end, to a wavelength converter which is connected to one input of a wavelength division multiplexer preceding an output fibre. <IMAGE>