baber/WOPTO huggingface dataset:
Patent DE-3870624-D1 (DE)
Inventor: YAMAMOTO TAMAKI
IPC: F04B49/08
Filed: 1988-12-13
Granted: 1992-06-04
Abstract: The housing has inlet and outlet ports. A fixed scroll is fixedly disposed with the housing and has a circular end plate from which a first spiral element extends. An orbiting scroll, having a circular end plate from which a second spiral element extends, is placed on a drive shaft. The two spiral elements interfit at an angular and radial offset to form line contacts and define at least one pair of fluid pockets inside the housing. A driving mechanism is connected to move the orbiting scroll and change the vol. of the fluid pockets. A rotation preventing mechanism prevents rotation of the orbiting scroll. The circular end plate of the fixed scroll divides the interior of the housing into front and rear chambers. The front chamber communicates with a fluid inlet port. The rear chamber is divided into a discharge chamber which communicates with a fluid outlet port and a central fluid pocket formed by both scrolls, and an intermediate pressure chamber. At least one pair of holes is formed through the circular end plate of the fixed scroll to form a fluid channel between the fluid pockets and the intermediate pressure chamber.
Patent DE-3873203-D1 (DE)
Inventor: STRATE HANS
IPC: B23B29/02
Filed: 1988-06-18
Granted: 1992-09-03
Abstract: For machining deeply in the inside of hollow work pieces (18) with complex difficult contours, a tool is proposed which comprises a hollow boring bar (30) which is held by a clamping device (28) which alternatively clamps the boring bar (30) in position or releases it for movement in the axial direction. A drive shaft is arranged inside the hollow boring bar (30), and a detachable tool head (32) with at least one metal-cutting tool which can alternatively be driven via the drive shaft is located at the front end of the boring bar. The novel tool with the clamping device (28) can be arranged on the carriage (22) of a conventional lathe (10), in the chucking fixture (16) of which the work piece (18) to be machined is firmly chucked. <IMAGE>
Patent DE-3875081-D1 (DE)
Inventor: GERSTEL EBERHARD
IPC: G01N30/16
Filed: 1988-10-31
Granted: 1992-11-05
Abstract: The sampling head has an internal bore (5) communicating with an insertion bore (4) for an injection needle in an insertion guide (3) attached to the head (1) via an intermediate seal (6). The internal bore (5) is sealed by a sliding valve element (11) displaced into the open position  by the inserted injection needle. The valve element (11) is contained within a cylindrical guide (8) allowing its linear displacement at an angle of between 90 and 180 degrees, eg between 120 and 150 degrees, to the axis of the bore (5), against a return spring bias provided by a coaxial coil spring (17). The end of the valve element (11) has a reduced dia projection and a reset annular sealing surface.
Patent DE-3878256-D1 (DE)
Inventor: AEBISCHER CLAUDE
IPC: G11B15/61
Filed: 1988-06-14
Granted: 1993-03-18
Abstract: A magnetic tapa recorder-player has a rotating drum (26) that has heads that operate against a tape that is drawn from a cassette (10). In the operating position the tape is in contact with part of the drum surface. The cassette has a front cut away section (46) that provides access for the mechanism that draws out the tape. Tape is transferred between spools (40,42) and passes around guide posts (50,52). The tape extraction system consists of guide rollers (12) at the ends of arms (22,24) that swing through an axle about pivot points (28,30).
Patent DE-3878365-D1 (DE)
Inventor: BRAMBILLA SILVIO
IPC: B60N2/00
Filed: 1988-09-06
Granted: 1993-03-25
Abstract: The structure of a motor vehicle seat is constituted by a plurality of modular sub-units (1, 6, 7, 10, 11) which are put together and are each produced in various mutually interchangeable versions so as to enable efficient and economical production of various models of seat.
Patent DE-3881876-D1 (DE)
Inventor: LUELING HARALD DIPL ING
IPC: E05G1/024
Filed: 1988-12-29
Granted: 1993-07-22
Abstract: Shielding compsn. for a safe or strong room comprises mixt. of cement concrete, resin and/or natural rubber as binder (I), aggregates (II) and hard substances (III). Pref. the particle size is up to 9 mm for (II) and (III), pref.  up to 5 mm for (II) and up to 7 mm for (III). The mixt. also contains steel fibres, pref. with a length of 15-35 mm and thickness of 0.2-1.8 mm, or glass fibres. It pref. is reinforced with steel wire mat(s) and may also contain flame retardants, e.g. Al(OH)3 or halogens and/or substances reacting endothermally above a certain temp., pref. Na metasilicate penta- or nona-hydrate or Na sulphide nonahydrate. (I) is a resin produced by a polyreaction, pref. a thermosetting resin, esp. an epoxide, polyurethane, PMMA or polyester resin; or an elastomer or rubber, pref. a polyurethane, synthetic or silicone rubber. (III) comprises Al203, e.g. corundum, hard corundum or oxide ceramic, and/or ZrO2. (II) can be cement concrete sand or gravel, broken rock, quartz and/or Ca silicate and pref. is silanised.
Patent DE-3883061-D1 (DE)
Inventor: KRAUSE HANS DR
IPC: G01N21/85
Filed: 1988-05-02
Granted: 1993-09-16
Abstract: The proof of toxicity in surface waters and in drinking or process water is based on the fluorescence measurement of a water sample. The correlation is determined between the prompt fluorescence and the delay fluorescence for a sample which contains a bioorganism sensitive to toxicity. This is compared with the corresp. correlation of a sample free from poison.
Patent DE-50007333-D1 (DE)
Inventor: HECKING WILLI
IPC: B01D29/41
Filed: 2000-02-12
Granted: 2004-09-16
Abstract: The filter state has a display (90) which is movable by means of a pressure difference on the filter (12) from a operating position in a display position if the pressure difference exceeds the predetermined value, and a device (114) for stopping the moving display(90) in the display position if the pressure difference ebbs away by means of interruption of the liquid flow.
Patent DE-50013695-D1 (DE)
Inventor: HANSER FRANK
IPC: G01F15/18
Filed: 2000-09-07
Granted: 2006-12-14
Abstract: An earthing plate (11) has a lever (114) and a ring-type part (111) with a central drilled hole (113) and an outer cogwheel-type contour (112) with three cogs set at 90 degrees against each other. This contour is made up of both first circular arc pieces (k11+k34,k12+k31,k13+k32,k33) changing via shoulders (s1-s3) into second circular arc pieces (k21-k24) and of straight pieces (g1-g4) each connecting a first to a second circular arc piece.
Patent DE-50014905-D1 (DE)
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61Q17/04
Filed: 2000-05-15
Granted: 2008-02-21
Abstract: Cosmetic or dermatological light-protecting composition (A) contains boron nitride (I) and an ultra-violet (UV)-filter substance (II) that includes a triazine structural motif.  An Independent claim is included for use of boron nitride to improve the skin feel of UV-filter compositions containing triazine derivatives.
Patent DE-50015476-D1 (DE)
Inventor: HAEGEBARTH FRANK
IPC: H04M3/51
Filed: 2000-08-04
Granted: 2009-01-22
Abstract: The method involves one subscriber dialing a service computer in a telecommunications network, requesting translation parameters, esp. the languages and topic, receiving the parameters at the service computer, matching the parameters with available translators and topics, selecting a translator and setting up a conference connection between the subscribers and the translator. An Independent claim is also included for a service computer for including a translator in a telephone conversation.
Patent DE-50015590-D1 (DE)
Inventor: MEINHERZ MANFRED
IPC: H02B13/035
Filed: 2000-01-25
Granted: 2009-04-23
Abstract: The invention relates to a multiphase encapsulated high-voltage switchgear for outdoor use in which the circuit breakers are horizontally positioned in a tubular housing (25) which on its face end has connecting flanges for connecting additional encapsulation modules. Such encapsulation modules are notably diversion modules (30, 31, 32, 33) with which the current terminals of the interrupter units of the circuit breaker are diverted to form branching power terminals. The encapsulation modules can in particular be angular distribution modules to which outdoor bushings (45) are assigned or combined disconnector-earthing modules. If diversion modules (60, 61) are used which horizontally divert the current path by 90  DEG , H-circuits can be configured in such a way that all modules are arranged in a horizontal plane, so that the switchgear is low in height.
Patent DE-50104139-D1 (DE)
Inventor: SANDER EDMUND
IPC: F16F9/24
Filed: 2001-07-05
Granted: 2004-11-18
Abstract: An arrangement includes a clutch operating device that has an elongated cylinder casing with a first end and a second end, and a transmission casing that has an opening. The first end of the cylinder casing extends into the opening of the transmission casing and is radially supported by interior wall of the opening of the transmission casing, and the second end of the cylinder casing is axially supported on the transmission case.
Patent DE-50104346-D1 (DE)
Inventor: PUERRER JOSEF
IPC: A01B71/06
Filed: 2001-03-27
Granted: 2004-12-09
Abstract: The front attachment (V) (ie. mowing unit (M)), driven by the power take off (19), and joined with its frame to the three point suspension (1) of a tractor, is equipped with a transversal adjustment unit (Q). The unit (Q) comprises a horizontally positioned rectangular basic frame (3,4,5,6) and the hydraulically operated regulating device (S), joined diagonally beween two pivots. The angle transmission (E) is located below the frame (3,4,5,6) and joined to at least one of the swivel mounted lateral bars (5,6) of the frame.
Patent DE-50106148-D1 (DE)
Inventor: SIMON RENE
IPC: G05B19/042
Filed: 2001-12-13
Granted: 2005-06-09
Abstract: The invention relates to a field device for automation systems, comprising a unit for internal data organisation, means for recording process parameters and/or means for outputting regulation parameters, means for processing signals according to the recorded regulation parameters or the regulation parameters to be output, and at least one communication interface. The means and the communication interface thus communicate with a unit for internal data organisation in order to exchange data between each other. A transaction manager unit, which is provided to control blockings, transactions and/or users, is used to control the access via the means and via the at least one communication interface to the data of the unit for internal data organisation between the means, the at least one communication interface and the unit for internal data communication.
Patent DE-50111412-D1 (DE)
Inventor: HERZ MANFRED
IPC: H03K17/78
Filed: 2001-04-20
Granted: 2006-12-21
Abstract: The invention relates to a monolithic integrated circuit for controlling the light power of a laser diode optically coupled to at least one photodiode. Laser diodes are sensitive semiconductor components which can be destroyed in particular when current/voltage transients occur. It is an object of the invention, therefore to provide a monolithic integrated circuit for controlling the light power of a laser diode which can comprehensively protect a connected laser diode against destruction. To that end, the circuit has first terminals (40, 42, 44, 46, 48) for connecting at least one laser diode (50) and for connecting at least one photodiode (60) optically coupled thereto, an integrated device (90, 100) for controlling the control current of at least one connected laser diode (50), second terminals (20, 22) for applying a supply voltage, and an integrated device (150) connected to the second terminals and serving to suppress current and/or voltage transients.
Patent DE-50112997-D1 (DE)
Inventor: BIERBAUM THOMAS
IPC: F16D7/00
Filed: 2001-12-12
Granted: 2007-10-25
Abstract: A dental instrument with a drive tool and a transmission device. The instrument has a neck drive with a drive shaft housed within a first and second shank. The drive shaft has a toothed wheel at one end and the transmission device at the other end. The transmission device has at least one magnetic and/or magnetizable clutch element and means for influencing the transmission torque of the magnetic and/or magnetizable clutch elements.
Patent DE-50114472-D1 (DE)
Inventor: KRUEGERKE THOMAS
IPC: A62B18/00
Filed: 2001-04-06
Granted: 2008-12-18
Abstract: The invention relates to a volumetric control for blower filter devices in which a control unit ( 5 ) determines a differential pressure between measuring points ( 1, 2 ) that is converted into a control signal for the fan output. To this end, at least two measuring points ( 1, 2 ) are arranged in the airflow behind the fan impeller ( 3 ) and in front of the consumer, in particular, the breathing hood ( 4 ). The measuring points ( 1, 2 ) can be located in the airflow inside the case filter device behind the impeller wheel ( 3 ) and in front of the outlet of the blower filter device or one measuring point is placed in the airflow inside the housing of the case filter device behind the impeller wheel ( 3 ) and one is placed in the vicinity of the connection of the breathing hood ( 4 ) or both measuring points are located in the breathing hose ( 8 ).
Patent DE-50201169-D1 (DE)
Inventor: PFEIFFER THOMAS DR
IPC: H04Q11/00
Filed: 2002-06-24
Granted: 2004-11-04
Abstract: An optical switch controlled by remote power electric circuit, switches between main and reserve optical paths. The power is supplied through an additional optical signal along the main path, at a wavelength lying outside the wavelength range used for useful optical signal transmission. A wavelength optical coupler connected to a photodiode and main path, extracts the additional optical signal.
Patent DE-50202651-D1 (DE)
Inventor: HARTEL EGLOF
IPC: G06K17/00
Filed: 2002-08-27
Granted: 2005-05-04
Abstract: In a method for reading initialization data (IND) into a chip card, the chip card receives an encrypted authentication value (EAV) and decrypts it to obtain at least one release key (ENK). The release key (ENK) is checked for a match with a release key (ENK′) stored on the chip card (14). If there is a match, the initialization data (EIND, IND) are received and written to a nonvolatile memory of the chip card. A method for generating a record for initializing a chip card. a chip card and a computer-readable data carrier have corresponding features. The invention is provided in particular for initialization of chip cards by external partners of the chip card manufacturer, whereby as few possibilities of attack as possible are to be offered.
Patent DE-50205850-D1 (DE)
Inventor: KAYSER UDO
IPC: H04Q3/62
Filed: 2002-04-30
Granted: 2006-04-27
Abstract: The method involves transmitting time information from a first telecommunications system (1,2,3) forming a first network node via communications connections based on the QSIG standard to at least one second telecommunications system forming a second network node for its time control and/or for display. The time information can be transmitted using at least one ROSE operation. AN Independent claim is also included for the following: a telecommunications system for implementing the method.
Patent DE-50206699-D1 (DE)
Inventor: HIMMETSBERGER ALOIS
IPC: A63C9/00
Filed: 2002-11-21
Granted: 2006-06-08
Abstract: The invention relates to an arrangement for a ski binding which can be positioned on a ski, said binding consisting of two parts: a front jaw and a heel holder which can be moved in a sliding manner in the longitudinal direction of the ski in guiding mechanisms which are fixed to the ski, and are connected by means of a connecting element (1) extending in the longitudinal direction of the ski. At least the position of one of the parts of the ski binding can be adjusted in relation to the connecting element (1), and the connecting element (1) can be fixed in relation to the ski. The mutual position of the front jaw and the heel holder can be self-adjusted and fixed on the connecting element (1) in such a way that the front jaw and the heel holder form, together with the connecting element (1), a pre-assembled unit which is separate from the ski, and can be slid along the guiding mechanisms which are fixed to the ski.
Patent DE-50207243-D1 (DE)
Inventor: LINK THORSTEN DR
IPC: A61Q5/06
Filed: 2002-02-28
Granted: 2006-08-03
Abstract: An aqueous-based hair-treatment gel has pH 6-8 and contains a combination of (by wt.) (A) an optionally neutralized film-forming copolymer of a 1-6C alkyl (meth)acrylate, an  alpha , beta -unsaturated carboxylic acid and optionally further comonomer(s) (1-10%); and (B) an optionally neutralized copolymer of an ethoxylated ethylenically-unsaturated monomer, an  alpha , beta -unsaturated carboxylic acid and optionally further comonomer(s) (0.25-5%). <??>An aqueous-based hair-treatment gel has pH 6-8 and contains a combination of (by wt.) (A) an optionally neutralized film-forming copolymer of a 1-6C alkyl (meth)acrylate, an  alpha , beta -unsaturated carboxylic acid and optionally further comonomer(s) (1-10%); and (B) an optionally neutralized copolymer of an ethoxylated ethylenically-unsaturated monomer of formula (I), an  alpha , beta -unsaturated carboxylic acid and optionally further comonomer(s) (0.25-5%). <??>R<1> = A(CH2CH2O)x-R<3>; <??>A = -COO-, -CONH- or -CH2O-; <??>x = 1-50 (especially 5-30); <??>R<3> = 8-24 (especially 12-18)C alkyl; and <??>R<2> = H, Me or CH2COOH.
Patent DE-50207661-D1 (DE)
Inventor: REIPLINGER GUENTER
IPC: F15B1/00
Filed: 2002-01-04
Granted: 2006-09-07
Abstract: The invention relates to a pressure transformer (1). A movement of at least one piston (2) in at least one cylinder (3), as a result of a pressurisation, is transmitted to a transformer piston (4) in a pressure cylinder (5), by means of a mechanical connection of the at least one piston (2) to the transformer piston (4) in the pressure cylinder (5). The transformer piston (4) in the pressure cylinder (5) has a smaller area than the at least one piston (2) in the at least one cylinder (3). At least one further piston in at least one further cylinder is provided, whereby said at least one further cylinder (3), as well as the one further corresponding piston (2) is embodied in a hollow cylindrical form, with the pressure cylinder (5) arranged in the hollow cylindrical recess. The invention also relates to an arrangement, whereby the pressure cylinder (5) moves relative to the transformer piston (4).
Patent DE-50208713-D1 (DE)
Inventor: DOLLHOPF RUEDIGER
IPC: A24D3/10
Filed: 2002-04-11
Granted: 2006-12-28
Abstract: Abstract of the Disclosure The invention relates to a filter tow made from crimped endless cellulose acetate filaments, whereby the filaments form at least two connected fibre bundles with the same filament titre of at least 600 filaments. The filament titres differ from bundle to bundle by at least 1 dtex Furthermore a filter tow is disclosed with a crimp ratio of more than 40%, said filaments comprising at least 22 crimp turns per filament length.
Patent DE-50209056-D1 (DE)
Inventor: WESCHLE HANS-PETER
IPC: F24D3/16
Filed: 2002-07-06
Granted: 2007-02-08
Abstract: The plate component (1) for forming a ceiling radiation plate is made of thin-walled material and has tube accommodation (2) and reinforcement structures (4,5). It incorporates a reinforcement rib. It is produced in one piece by a bending process and at least one reinforcement rib is formed by a double edging. The at least one reinforcement rib (5) is formed in the direction of the tube-accommodating side of the plate component. It extends between two tube accommodation structures running parallel in one plane and is arranged centrally between the side areas of the plate component.
Patent DE-50210232-D1 (DE)
Inventor: LOTZ HORST KARL
IPC: B22D11/16
Filed: 2002-02-16
Granted: 2007-07-12
Abstract: Mechanical deburring device comprises a truncated cone roller (1a) positioned at 45-75 degrees to the horizontal, and peeling tools (4) arranged at an angle of 0-45 degrees to the cone axis. The nub (5) of the cone is moved using compressed air, by hydraulics or by a screw spring.  Preferred Features: The size, number and arrangement of the peeling tools on the surface of the cone is such that the workpiece does not touch the surface of the cone or peeling tools. The nub can be adjusted in height.
Patent DE-50210736-D1 (DE)
Inventor: HIRSCH THOMAS
IPC: B60W10/10
Filed: 2002-09-03
Granted: 2007-10-04
Abstract: The control method for a drive train (1) with an engine, an electronic engine control (4), an automatic transmission (5), an electronic transmission control (7) and an automatic clutch, determines the engine revs during a creep movement, for comparison with the transmission revs, for providing data representing the roll direction of the automobile. <??>An Independent claim for a control for an automobile drive train is also included.
Patent DE-50211346-D1 (DE)
Inventor: FISCHER EGHART
IPC: H04R25/00
Filed: 2002-10-07
Granted: 2008-01-24
Abstract: The method involves processing, amplifying and outputting an electrical signal from a hearing aid transducer. A switching unit is triggered for switching and slidably transitioning the hearing aid between two operating condition, and generating two signals. The two signals are operated with a weighting function which first increases and second decreases with the switching event.  An Independent claim is also included for a hearing aid.
Patent DE-50214747-D1 (DE)
Inventor: FLEISCHMANN ROBERT
IPC: C02F1/46
Filed: 2002-08-02
Granted: 2010-12-16
Abstract: Production of an alkaline earth carbonate in aqueous liquids comprises using a device delivering an electrical current. A current lead (21) on at least one electrode (22) of the device in partial contact with the lead and electrode is made from non-coated titanium. Independent claims are also included for the following: (1) Device for producing an alkaline earth carbonate in aqueous liquids; and (2) Water treatment arrangement containing the above device.
Patent DE-50300868-D1 (DE)
Inventor: MANGOLD RAINER
IPC: A61Q19/10
Filed: 2003-02-17
Granted: 2005-09-01
Abstract: The product comprises a surface layer (8) made of a thermoplastic film (6), and a nonwoven fibre layer (4) forming another surface layer. The thermoplastic film has a porous structure for absorbing greasy constituents of human skin. The thermoplastic film features an inorganic filler.
Patent DE-50303515-D1 (DE)
Inventor: MORPER HANS-JOCHEN
IPC: G06Q20/00
Filed: 2003-11-03
Granted: 2006-06-29
Abstract: User- and mobile phone identification are transmitted via the user terminal (LAPTOP) from the first radio network (WLAN) to the mobile radio network (PLMN), or the mobile station (MS) transmits a signal to the mobile radio network (PLMN). The mobile radio network the mobile station then sends a short message subject to tariff rate, containing access information for the first radio network (WLAN). Tariff rating of the communication between user unit (LAPTOP) and the first radio network (WLAN), is effected using the tariff rating of the short message in the mobile radio network (PLMN).
Patent DE-50308217-D1 (DE)
Inventor: DOLL VOLKER
IPC: B60K37/02
Filed: 2003-03-27
Granted: 2007-10-31
Abstract: The holder for combined instruments in a motor vehicle dashboard has a linkage (5-11, 13,14,19) for release of a snap connection (3,4) and a second linkage (5-8,12) for ejecting the instrument pod towards the vehicle interior. The linkage is operated outside the vehicle passenger compartment. The linkages operate as levers to eject the pod and have an actuating angled engagement surface to release the snap connections.