baber/WOPTO huggingface dataset:
Patent DE-3872303-D1 (DE)
Inventor: GRAF LOTHAR
IPC: G01F11/04
Filed: 1988-04-20
Granted: 1992-07-30
Abstract: The mechanism has a hand operated pump (2), whose chamber (14) can be connected to an inlet for filling from a storage vessel, while a passage (24) from it leads to an outlet (25). A presuction priming device with internal suction chamber (17) is provided for the pump. The pump is pref. of the plunger type, with its chamber preceded by the suction chamber with a plunger. A transfer port may connect the chambers, and is shut on the pump discharge stroke. The chamber plungers can be partly one inside the other.
Patent DE-3873819-D1 (DE)
Inventor: WINKLER HANS-HENNING DR ING
IPC: B25J15/02
Filed: 1988-05-11
Granted: 1992-09-24
Abstract: The tool gripper (13), for the tool changing mechanism of a machine tool has two jaws (30,30a) which pivot on bolts (14,14a) attached to a base plate. The jaws are actuated by a central cylindrical slider (40) with four longitudinal grooves (63) formed in its periphery, which engage balls (58-61). The grooves increase in depth from one end to the other one and are so positioned that, when the slider is moved axially, the balls (59,60) are moved radially outwards, whilst the other balls (58,61) are able to move radially inwards. The ball movements swing the jaws open. The jaws are closed by a spring which returns the slider to its initial position.
Patent DE-3877444-D1 (DE)
Inventor: RAPP ROBERT ANTHONY
IPC: C04B35/65
Filed: 1988-07-05
Granted: 1993-02-25
Abstract: A heat storage medium comprising a body of parent metal and an intrinsically cohesive ceramic layer formed integrally with the metal body and encapsulating said metal body is produced by the directed oxidation of a body of parent metal outwardly from the surface of said body to form integrally with the body of parent metal a layer of oxidation reaction product which encapsulates unreacted parent metal and forms a cavity resulting from the depletion of parent metal.
Patent DE-3877985-D1 (DE)
Inventor: HENCHE WOLFGANG
IPC: F24H1/32
Filed: 1988-03-03
Granted: 1993-03-18
Abstract: In a water heater with a combustion chamber (1), which can be heated by a burner (11), and a water-bearing jacket (2) surrounding this combustion chamber, the water-bearing cavities (5) of this jacket lying opposite one another are interconnected on the upper and/or lower side of the combustion chamber (1). The jacket (2) of such a water heater can be formed in one piece together with a web (6) forming the water-bearing double wall or, in the case of a section boiler, from boiler sections (20). Preferably, boiler sections (20) can be used, which can be manufactured by extrusion or diecasting and which are separated from one another with inner regions (27) of their sides, to form waste gas guides (19), but bear against one another with edge regions (28) of these sides. <IMAGE>
Patent DE-3880184-D1 (DE)
Inventor: BARTHELEMY PASCAL
IPC: C08G73/12
Filed: 1988-02-22
Granted: 1993-05-19
Abstract: Novel diorganopolysiloxylated bis(maleimides) which are readily converted into improved heat-stable polymers have the following general formula (I):    <IMAGE>  (I)
Patent DE-3880765-D1 (DE)
Inventor: FROHMUELLER KLAUS
IPC: F04D13/02
Filed: 1988-08-10
Granted: 1993-06-09
Abstract: Both the pump and motor rotors (5,2) of an electrically driven hot water pump for central heating are carried by a common driving spindle (11). Between the pump and motor chambers incorporated in the common housing, is a circular membrane (4) with its thick rim clamped between two housing shells (3,6). At the centre of the membrane is a conical hollow boss (17) enclosing the pump rotor (5) end of the spindle. The other end of the spindle is supported by a hollow boss (13) in line with the end plate (19) of the motor shell (3). The two rotors carry magnetic discs (15,16) with a narrow gap between them for the membrane forming permanent magnet coupling discs. These disc's may be star shaped, with alternating segments of opposite polarity. The outer rim of the membrane includes a labyrinth seal (10).
Patent DE-3884437-D1 (DE)
Inventor: ENDERLE MARKUS
IPC: B25B23/00
Filed: 1988-03-16
Granted: 1993-11-04
Abstract: The fastening device consists of a screw (2) and an impact tool (1), which screw is preferably equipped with a hexagon head (26), a washer (3) constructed in one piece therewith, and a damping element (4) which comes to bear against the material when it is screwed in. 
<??>The impact tool (1) consists of a drive part (14) which can be placed on a rotary device and exerts impacts on a driven part (15) in such a way that the resulting impact force is exerted tangentially to the screw in the direction of the thread (5). This brings about a perfect screwing-in of the screw (2). For this purpose, the drive and the driven part (14, 15) are each provided with bodies (22, 23) which strike one another and whose shape is adapted to the thread pitch. 
<??>To insert the screw (2), in most cases one hole (10) is drilled, into which the screw (2) is screwed. The screw (2) can be screwed into virtually all materials, such as concrete, brick, wood and wooden boards. Since no plugs are required, the method of fastening is not only secure but also permanent. Any loosening which occurs between the plug and the inner wall of the hole (10) is completely avoided. 
<IMAGE>
Patent DE-50003102-D1 (DE)
Inventor: AUE DIPL-ING
IPC: H02G15/103
Filed: 2000-05-26
Granted: 2003-09-04
Abstract: The arrangement has a high conductivity metal tube mounted on and mechanically fixed to the stripped ends of the conductors and annular grooves in the insulation at a distance from the ends engaged by a high tensile element. The tube's wall thickness is approximately that of the insulation of both conductors, a groove is formed in both reduced diameter tube end regions and an anchoring element engages the grooves in the insulation and tube. The arrangement has a high conductivity metal tube (13) mounted on and mechanically fixed to the stripped ends of the mutually coaxial conductors (1,2) and annular grooves (12) formed in the insulation at a distance from the ends engaged by a high tensile element. The wall thickness of the tube is approximately that of the insulation of both conductors, a groove (14) is formed in both reduced diameter end regions of the tube and an anchoring element (18) engages the grooves in the insulation and tube with its outer surface flush with the tube and insulation.
Patent DE-50007474-D1 (DE)
Inventor: HALBRITTER KLAUS
IPC: C07C309/04
Filed: 2000-02-03
Granted: 2004-09-23
Abstract: A process for preparing alkanesulfonic acids from dialkyl sulfites comprises the following steps:rearrangement of dialkyl sulfite in the presence of a suitable catalyst to form the corresponding alkyl alkanesulfonate andhydrolysis of the resulting alkyl alkanesulfonate to give the corresponding alkanesulfonic acid.
Patent DE-50011321-D1 (DE)
Inventor: KRAUS BERNHARD
IPC: G01K13/00
Filed: 2000-08-19
Granted: 2005-11-17
Abstract: The sensor has at least one infrared sensor element (20), at least one heating and/or cooling element (16) and a housing (14) with an infrared transmissive window (12), whereby the heating/cooling element is thermally connected to the window and/or housing. An Independent claim is also included for an infrared thermometer.
Patent DE-50012360-D1 (DE)
Inventor: HEDEMANN RALF DIPL-ING
IPC: H04M1/677
Filed: 2000-07-27
Granted: 2006-05-04
Abstract: The method involves detecting the talk time (9) of outgoing calls made by the mobile terminal using a call time meter (10), and comparing it with a threshold value (12). The mobile terminal can be released for use with any subscriber identification module if the threshold value is exceeded. The comparison may be made when the terminal is switched on. At manufacture, the terminal may be restricted to the use of certain SIMs.  An Independent claim is included for a mobile radio terminal.
Patent DE-50013141-D1 (DE)
Inventor: MUEHLFELD HORST
IPC: C08G18/32
Filed: 2000-02-12
Granted: 2006-08-24
Abstract: A thermoplastic polyurethane molding composition is prepared by reaction of 1,6-hexamethylenediisocyanate, an aliphatic poly (mol. wt. of 450-4000 g/mol; OH number 20-235) and a chain extender. A thermoplastically processable polyurethane molding composition (I) is free of low molecular weight cyclic oligourethanes has a high resistance to light. (I) is obtained by reaction of an aliphatic polyol having a molecular weight of 450-4,000 g/mol an OH number of 20-235, preferably a polyadipate, polycaprolactone, polycarbonate, polytetrahydrofuran and/or corresponding poly with 1,6-hexamethylenediisocyanate (HMD) and a chain extender, preferably 1,5-pentanediol, 1,6-hexanediol or 1,4-cyclohexanediol an equivalent ratio of 1:1.5-1:14.0 (HMD to polyol), whereby the NCO number is 95-105 (quotient of the equivalent ratio of isocyanate groups to the sum of hydroxyl groups of the polyol and chain extender multiplied by 100)
Patent DE-50013290-D1 (DE)
Inventor: HALLAS ERNST O DR
IPC: B60R11/02
Filed: 2000-07-05
Granted: 2006-09-21
Abstract: The communications device has a number of individual components which are located at different points within the automobile and coupled together via a bus (B), with management of the bus via a microcomputer incorporated in an operating device (1) fitted in the automobile dashboard. The operating device has mechanical and electrical interfaces and a locking/unlocking device for facilitating its removal.
Patent DE-50015619-D1 (DE)
Inventor: SCHUSTER RAINER
IPC: D03D47/34
Filed: 2000-05-10
Granted: 2009-05-28
Abstract: The yarn guide eyelet is designed as a weft stop motion (7), which in turn is designed as a yarn tension sensor. The weft stop motion (7) contains a piezoelectric, an electromechanical or an electro-optical sensor. The sensor can be capacitive or inductive.
Patent DE-50100987-D1 (DE)
Inventor: ALEX MATTHIAS
IPC: F02M35/12
Filed: 2001-06-27
Granted: 2003-12-24
Abstract: Intake system for an internal combustion engine in a motor vehicle comprises at least one intake opening (14) and an outlet (15) on the cylinder side for the combustion air. A junction (17) with an additional opening (18a-d) is attached to the intake system, which communicates with the combustion air. The additional opening is oriented so that on incorporation of the intake system into an engine space (10) of the motor vehicle the noise radiated from it primarily excites the passenger compartment (11). An Independent claim is also included for a motor vehicle comprising an intake system built into the engine space. Preferred Features: The junction is fixed to the intake system using a socket connection.
Patent DE-50105238-D1 (DE)
Inventor: POLZHOFER DR
IPC: C08F220/38
Filed: 2001-11-08
Granted: 2005-03-10
Abstract: Hydrogel contact lenses based on a copolymer comprising amino acid and betaine monomer units. An Independent claim is also included for the production of a polymer for making hydrogel contact lenses by mixing methacrylate, amino acid and betaine monomers and polymerizing the mixture in the presence of an initiator and a crosslinker.
Patent DE-50110262-D1 (DE)
Inventor: DAEMMGEN JUERGEN
IPC: A61P9/00
Filed: 2001-04-07
Granted: 2006-08-03
Abstract: A medicament (A) for treating myocardial diseases associated with hypertrophy contains a bradycardic agent (I) and optionally another cardiac drug (II). ACTIVITY : Cardiant. In tests in a cat having severe hypertrophic cardiomyopathy, oral administration of cilobradine (Ia) twice daily at 0.3 mg/kg marked reduced the clinical symptoms (e.g. by reducing pain and normalizing the ECG) and also caused regression of the myocardial hypertrophy after 1 and 2 years. MECHANISM OF ACTION : Calcium ion channel blocker; beta -receptor blocker; i f channel blocker.
Patent DE-50110963-D1 (DE)
Inventor: KAMMHOFF KARL-FR
IPC: F04C29/12
Filed: 2001-12-18
Granted: 2006-10-19
Abstract: In order for a compressor for refrigerant, comprising a housing a scroll compressor, which is disposed in the housing and has a first compressor body, which is disposed in a stationary position in the housing, and a second compressor body, which can move relative to the first compressor body, each of these bodies having a base and respective first and second scroll ribs, which rise above the respective base and engage in one another in such a way that, during compression of the refrigerant, the second compressor body can be moved along an orbital path about a center axis with respect to the first compressor body, and a drive for the second compressor body, having a drive motor, to be improved with regard to its performance, that the refrigerant which is to be compressed by the scroll compressor can wash around the two compressor bodies in the region of their rear side, which is remote from the scroll ribs, so that the compressor bodies can be cooled, it is proposed that the refrigerant which is to be compressed by the scroll compressor can wash around the two compressor bodies in the region of their rear side, which is remote from the scroll ribs, so that the compressor bodies can be cooled.
Patent DE-50111233-D1 (DE)
Inventor: BROTZMANN KARL
IPC: G01F1/80
Filed: 2001-08-22
Granted: 2006-11-23
Abstract: The invention relates to a device for measuring a mass flow, comprising a measuring wheel ( 3 ) that is supported by a shaft ( 4 ) and that is driven and impinged axially by the mass flow. Said wheel deflects the flow, giving it both radial and tangential speed components. The shaft bears an actuation spur wheel ( 7 ), which engages with an intermediate spur wheel ( 8 ) that is held in position by a force measuring device ( 14 ) and has a second meshing with a drive spur wheel ( 9 ) that is driven by a drive motor ( 13 ). The diameter of the actuation spur wheel ( 7 ) is more than 0.3 fold, preferably 0.5 to 1 of the diameter of the measuring wheel ( 3 ). This provides a device for measuring a mass flow, which has a high zero constant and thus a high degree of measuring precision, is cost-effective to produce, robust during operation and which has none of the disadvantages of prior art.
Patent DE-50112682-D1 (DE)
Inventor: ENDERLE UDO
IPC: B02C17/20
Filed: 2001-11-10
Granted: 2007-08-16
Abstract: The agitating mill has an insert (36) co-axial with the agitating shaft (14). Over at least part of its surface, the insert has apertures (42), which connect the grinding cavity to the inner cavity (40) within the inserts. There is also a feed device which withdraws the grinding balls from the inner cavity and passes ground product into this cavity at the same time.
Patent DE-50115753-D1 (DE)
Inventor: ZAUNER MICHAEL
IPC: B23K9/10
Filed: 2001-10-05
Granted: 2011-02-03
Abstract: Process for controlling and/or regulating a welding device comprises switching the welding device (1), especially the functions, operating types, welding parameters and/or welding programs during the welding process without interrupting the process using a welding burner. An independent claim is also included for a welding device comprising a welding current source (2) of a control device (4) and a welding burner (10). The control device and/or the welding current source are formed to recognize a defined movement of the burner with reference to the workpiece (16). Preferred Features: The control device and/or the welding current source are equipped with a device for determining a welding or arc voltage and/or a welding current.
Patent DE-50207120-D1 (DE)
Inventor: BENZEL HUBERT
IPC: G01N27/12
Filed: 2002-07-06
Granted: 2006-07-20
Abstract: A semiconductor component, such as a humidity sensor, which has a semiconductor substrate, such as, for example, made of silicon, a first electrode and a second electrode and at least one first layer that is accessible for a medium acting from the outside on the semiconductor component, the first layer being arranged at least partially between the first and the second electrode. To reduce the costs for producing the semiconductor component the first layer has pores into which the medium reaches at least partially.
Patent DE-50211907-D1 (DE)
Inventor: SCHIENBEIN OLIVER
IPC: F04B49/06
Filed: 2002-07-26
Granted: 2008-04-30
Abstract: Hydraulic system, comprises at least two users, at least two adjustment pumps, at least one actuation valve, and a pressure storage unit. A hydraulic system, esp for an injection moulding machine, comprises at least two users, at least two adjustment pumps (1,2), and at least one actuation valve with which the pumps can be operated. At least one user can be supplied with the outlet pressure from at least two adjustment pumps. The latter are electrohydraulic control pumps, and the actual control valve of a primary pump serves as the threshold valve of a secondary pump. A pressure storage unit is associated with one of the users, and the adjustment motors are located on each side of an electric motor.
Patent DE-50301506-D1 (DE)
Inventor: OUZOUNIS DIMITRIOS
IPC: A61L2/22
Filed: 2003-04-24
Granted: 2005-12-01
Abstract: Disclosed is a device for producing a carpet of foam on the floor, comprising a floor covering (1) with a conduit system (4) which is provided with at least one outlet, particularly an outlet having one or several foam nozzles (13), and produces a foam on said floor covering (1). Vehicle tires and shoes can be disinfected in a short period of time. The inventive device can be installed in a simple and fast manner, requires little maintenance, can be used in a simple and unproblematic manner, uses only small amounts of chemicals and water, is suitable also for quickly decomposing chemicals such as peracetic acid, iodine compounds, chlorine bleach base, etc., and can be used for disinfecting shoes and tires of heavy vehicles.
Patent DE-50307366-D1 (DE)
Inventor: PFEIL BERNHARD
IPC: H04L47/2491
Filed: 2003-03-03
Granted: 2007-07-12
Abstract: An AAL2 (ATM (Asynchronous Transfer Mechanism) Adaptation Layer 2) signaling protocol conversion procedure determines the AAL2 parameters such as maximum packet size, packet rate, minimum header bit rate and converts them to parameters in another signaling protocol such as the IP (Internet Protocol) : Includes INDEPENDENT CLAIMs for equipment using the procedure.
Patent DE-50307368-D1 (DE)
Inventor: VON ZWEHL DIETMAR
IPC: D03D51/02
Filed: 2003-01-31
Granted: 2007-07-12
Abstract: A method achieves highly constant energy in the operation of a loom and shedding machine with separated drive technology, and ensures the run-up in one weft insertion for the loom and if necessary also for the shedding machine. The control arrangement controlling the electric motor drive of the loom and shedding machine includes a computer arrangement which, depending on machine and/or weaving technical data, determines the applicable size of the moment of inertia of a non-inherent inertial mass with which at least the shedding machine is to be equipped, and the at least one non-inherent inertial mass is arranged in such a manner, so that the determined size of the moment of inertia becomes effective in the operation of the shedding machine.
Patent DE-50309048-D1 (DE)
Inventor: KERSTAN FELIX
IPC: G01J3/02
Filed: 2003-12-19
Granted: 2008-03-06
Abstract: The present invention is directed to a spectrometer in which the electrical and optical components are connected to one another in a compact construction. A minimal expenditure on assembly and adjustment is achieved through a small quantity of individual parts. The compact spectrometer comprises an entrance slit, an imaging grating, one or more detector elements in rows or matrices, and elements of a controlling and evaluating unit. The detector elements and the entrance slit are arranged on a shared support, the elements of the controlling and evaluating unit being arranged on the free surfaces of the support. The entrance slit and the detector elements and the imaging spherical grating recessed into the spectrometer housing are arranged symmetric to an imaginary center axis of the support. Due to its compact size and the minimized expenditure on adjustment and assembly for its manufacture, the inventive spectrometer has numerous applications.
Patent DE-50309243-D1 (DE)
Inventor: SCHMITT KARL-HEINZ DIPL-ING
IPC: E01F15/08
Filed: 2003-06-18
Granted: 2008-04-10
Abstract: The system has a steel guide barrier next to a road connected to displaceable transverse slide rails that can be displaced relative to a fixed guide against an increasing resistance and pivot to a limited extent relative to the fixed guide. The slide rail is wedge-shaped in plan view for mounting on a bridge cap and the fixed guide has guide strips accepting slide rails between them and for attachment to the bridge cap with a joining cover rail.  The system has a guide barrier of steel next to a road connected to displaceable transverse slide rails (23) that can be displaced relative to a fixed forced guide (31) against an increasing resistance and pivot to a limited extent relative to the fixed guide. The slide rail is wedge-shaped in plan view for mounting on a bridge cap of a bridge structure and the fixed guide has guide strips (32) accepting the slide rail between them and for attachment to the bridge cap with a joining cover rail (33).
Patent DE-50309812-D1 (DE)
Inventor: HLOUCHA MATTHIAS
IPC: A61Q19/00
Filed: 2003-12-06
Granted: 2008-06-19
Abstract: The invention relates to aqueous liquid compounds visually comprising at least two layers and containing at least one oil and one emulsifier. The inventive compounds have at least one continuous aqueous phase (I) and at least one discontinuous oily phase (II). Said oily phase (II) forms with a part of the aqueous phase (I) an upper emulsion layer, the other part of said aqueous phase (I) forming a lower aqueous layer. Said compounds are temporarily transformable into visually homogeneous emulsions when they are agitated and contain at least one water-soluble polymer. The compounds exhibit a high stability and make it possible to rapidly separate the layers after mixing.
Patent DE-50311279-D1 (DE)
Inventor: SCHAEFER KARL ROBERT
IPC: B41F30/00
Filed: 2003-06-05
Granted: 2009-04-23
Abstract: The printer unit (02) prints a web (03) with six axially adjacent printed pages and has a superstructure (04) in which the web is divided longitudinally into three part-webs (03a,03b,03c). A folder structure has at least one roller for conveying the part-webs and at least one folder device each driven mechanically separately by drive motors. At least two printing towers (01) each have at least two printer units and s folder structure which has two vertically staggered groups of at least two formers each and at least one group of leading rollers.
Patent DE-50312739-D1 (DE)
Inventor: ZIMMERMANN HEIKO
IPC: A01N1/02
Filed: 2003-01-22
Granted: 2010-07-08
Abstract: A method for operating a cryostorage device (100), especially for biological samples, is described which comprises a sample carrier (10) to receive at least one sample (11) and a data storage (20), wherein data are inductively transmitted from the data storage device (20) into a wireless transmission channel (40) and/or conversely using a resonant circuit (30) connected to the data storage device (20).
Patent DE-50313054-D1 (DE)
Inventor: KUEBLER CHRISTOPH
IPC: B24B13/00
Filed: 2003-10-24
Granted: 2010-10-14
Abstract: An automatic shaping, polishing and signing process for glass spectacle lenses (50a,b) is carried out in a common working cell (40). Lenses may be set in pairs in carriages (48) on a conveyer belt (44), and are carried into the working cell. A robot (62) picks up the lenses and transfers them one-by-one to a polishing station (54) with a polishing spindle (84). After polishing, each lens is moved to a washing station (56) with a holder (94) a sponge (96) and a lens removal device (100). The lenses are moved to a signing station (58) with a holder (104).