baber/WOPTO huggingface dataset:
Patent DE-3772175-D1 (DE)
Inventor: RUEHL KARL DR
IPC: E04D5/02
Filed: 1987-08-29
Granted: 1991-09-19
Abstract: (A) In the prodn. of bituminous sealing strips with thermally and/or mechanically sensitive inserts or backings, the opt. impregnated reinforcing insert and/or backing is rolled onto a cooled but still tacky bituminous membrane and, opt. after applying further bituminous layers and a conventional stucco layer or foil backing, the finished strip is cooled to ambient temp., the process steps being carried out with minimal tensile stressing of the reinforcing insert or backing. (B) Equipment for carrying out the process is also claimed.
Patent DE-3777306-D1 (DE)
Inventor: OPELT CHRISTIAN
IPC: H04N5/92
Filed: 1987-08-17
Granted: 1992-04-16
Abstract: A data packet transmitted in a t.v. signal is processed in time multiplex with the picture information. The data packet for each line is sepd. from the t.v. signal using a time gate. For each data packet a time-delayed version is formed. All data packets are subjected to multi-level coding. The information belonging to one line, e.g. chrominance and luminance information, and present more than once is recorded with its parts displaced on different tracks on the record carrier. The t.v. signal is a satellite t.v. signal.
Patent DE-3864427-D1 (DE)
Inventor: KLEINER HANS-JERG DR
IPC: C07F9/32
Filed: 1988-03-05
Granted: 1991-10-02
Abstract: Cyanomethane phosphonic acid halides of formula (I) are claimed, where R1 = Hal or 1-3C alkyl and Hal = halogen with an atomic wt. of 35-80. (I) is pref. cyanomethane phosphonic acid dichloride or cyanomethyl -methylphosphinic acid chloride. (I) are prepd. by reacting cpds. of formula (II) in which R2 = 1-3C alkyl or OR3 and R3 = 1-8C alkyl, esp. 1-3C alkyl with an acid halide of formula MHal2 in which M = SO, CO or PHal3 and if M = CO, in the presence of a catalyst conventionally used in the phosgenation of phosphonic acid diesters. Pref. if M = SO or CO 0.01-5, esp. 0.5-2 wt.% of a catalyst is used w.r.t. (II). Pref. with COCl2 or SOCl2 the reaction is carried out at 70-150, esp. 80-110 deg.C and with PHal5 the reaction is carried out at -10 to + 100, esp. 20-80 deg.C.
Patent DE-3866689-D1 (DE)
Inventor: MAENNIG DETLEF DR
IPC: C02F1/72
Filed: 1988-12-28
Granted: 1992-01-16
Abstract: Treatment of food processing plant waste water in a dissolved air flotation unit and/or grease trap with hydrogen peroxide. By contacting the waste water with hydrogen peroxide the fat, oil and/or grease contained in the waste water can be removed by flotation means. By this process lower BOD-values can be achieved than by using known processes.
Patent DE-3867602-D1 (DE)
Inventor: WARING PETER
IPC: F02M51/02
Filed: 1988-11-10
Granted: 1992-02-20
Abstract: A variable flow rate pump (8) for fluid is described, in which multiple elecrically driven fluid delivery means (15) communicate to a common fluid outflow from the pump and the rate of fluid delivery of the pump is variable by varying the phase of operation of said fluid delivery means relative to one another.
Patent DE-3872959-D1 (DE)
Inventor: REBHOLZ WALTER
IPC: B60T8/48
Filed: 1988-04-23
Granted: 1992-08-27
Abstract: The braking system has an auxiliary braking device controlled in dependence on the steering angle for braking one side of the vehicle. The auxiliary braking device is only activated as required when a min steering movement of the steered wheels is effected with the vehicle velocity lying below a given value, to allow braking of the wheels lying on the inside of the steering curve, at least for the rear wheel axle receiving the drive. Pref. the auxiliary braking device is selectively coupled to the hydraulic or pneumatic braking circuit via controlled valves.
Patent DE-3873457-D1 (DE)
Inventor: GRUNDEI HANS
IPC: A61F2/38
Filed: 1988-08-20
Granted: 1992-09-10
Abstract: The knee joint prosthesis has tibial and femoral halves with short stems up to 12 cm long.  The end of each stem (1) for inserting into the hollow bone is extended by a  smooth-wall probe (4) of resilient material. The stem pref. has a conical recess (2) in the end, for self-locking engagement by a cone (3) on the probe, or alternatively it can be tapped for the probe to screw into it. The probe can be of plastics and of resorbent material at least for part of its length.
Patent DE-3874336-D1 (DE)
Inventor: ANDERSSON GOESTA
IPC: A01K1/12
Filed: 1988-05-24
Granted: 1992-10-08
Abstract: A milking plant for a cowshed with tie stalls comprising a stationary conveyor rail (3), which extends substantially horizontally above the floor (8) of the cowshed and along each stall, and at least one stiff elongated carrier (1) which is displaceably suspended in the conveyor rail and in its length extending essentially vertically. The carrier (1) is arranged for the support of milking equipment and transport of this along the conveyor rail (3) to the milking positions at the respective stall. According to the invention the milking plant comprises means (4) for such a fastening of the carrier (1) to the floor (8) of the cowshed, when the carrier is at any of said milking positions, that at least the lower end of the carrier is prevented from movement in horizontal direction. Hereby, heavy parts of the milking equipment hanged upon the carrier, such as e.g. a milking stool, can be arranged displaceably relative to the carrier to positions closer to the cow which is to be milked so that the work of the milker is unloaded.
Patent DE-3879698-D1 (DE)
Inventor: CAMPBELL MICHAEL JOSEPH
IPC: C01B13/02
Filed: 1988-10-07
Granted: 1993-04-29
Abstract: An air sepn. process includes permeable membranes inside a common, thermally insulated enclosure.  Feed air is compressed and cooled to produce free water droplets which are removed before the air is admitted to the enclosure.  Inside the enclosure is a heater which raises the air temp. to superheat conditions. Oxygen together with condensible water vapour is separated from nitrogen by the membranes and discharged from the system.
Patent DE-3883296-D1 (DE)
Inventor: SCHMIDT BAKER ELLEN
IPC: C11D1/58
Filed: 1988-06-06
Granted: 1993-09-23
Abstract: Disclosed are imidazoline-anionic surfactant ion-pair composites useful as conditioning agents. Also disclosed are compositions containing these conditioning agents such as fabric detergent compositions, shampoos, hair conditioners and dryer- and washer-added fabric conditioners.
Patent DE-50005257-D1 (DE)
Inventor: KOEHN REINHARD
IPC: H04B7/26
Filed: 2000-03-01
Granted: 2004-03-18
Abstract: According to the invention, at least one time slot within a time interval is allocated to several base stations in order to transmit at least one synchronisation sequence. Said time slot has a time interval-specific skew of a certain number of time slots in relation to the beginning of a time interval. A time synchronisation is then carried out by a subscriber station using the synchronisation sequence and the beginning of the time interval is determined using a signalised time interval-specific skew.
Patent DE-50015703-D1 (DE)
Inventor: RIEGER ROLAND DIPL-ING
IPC: A47L15/44
Filed: 2000-10-09
Granted: 2009-09-17
Abstract: The method involves directing a radiation beam into the liquid, detecting (10) the radiation re-emerging from the liquid and determining the type and concentration of the additives from the radiation. Gas bubbles in the liquid are influenced so as to be essentially arranged in a plane. The liquid is set into a rapid circular motion by a device immediately before a measurement section (13). Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-50102699-D1 (DE)
Inventor: DE JONGH RUDI
IPC: G02B17/00
Filed: 2001-11-20
Granted: 2004-07-29
Abstract: The invention relates to an optical system for imaging a parallel light beam (parallel beam) in a light beam (half-space beam) which propagates in all directions of a half-space, and vice versa. Said optical system comprises a reflector (1) having a parabolically shaped reflecting surface, and a convergent lens (4), the optical axis and a focal point thereof coinciding with the optical axis (B) or the focal point (A) of the reflector (1). The convergent lens (4) and the reflector (1) are thus embodied in such a way that the two marginal beams (C,D) of the reflector (1) and the convergent lens (4) respectively cross the focal point (A) of the reflector (1) at an essentially identical angle. The opening surface of the plane of section through the reflector (1), which is perpendicular to the optical axis (B) of the reflector (1) and contains the focal point (A), constitutes a first reflector opening (2) for the half-space beam. The opening surface of the plane through the reflector (1), which is perpendicular to the optical axis (B) of the reflector (1) and contains the point of incidence of the cited reflector marginal beam (C) on the reflector (1), constitutes a second reflector opening (3) for the parallel beam. Using said optical system, a hologram film arranged on the first opening (2) can, for example, be exposed by an LCD surface arranged on the second opening (3), in such a way that the illumination beam can be adjusted on the hologram film within a total angular region of 2pi by switching the individual pixel elements of the LCD surface. The inventive optical system can be used in association with two other such systems and other optical means, in the form of an endoscope, a peephole, a magnifying optical system, a reduction optical system, and as a system for reconstructing three-dimensional objects, etc.
Patent DE-50104399-D1 (DE)
Inventor: WOLF MICHEAL
IPC: H04Q11/00
Filed: 2001-07-23
Granted: 2004-12-09
Abstract: The mappers (21,24,27) synchronize the received optical communication signals, such that the signals have internal clock rate. The serial/parallel converters (32,35,38) convert the signals into a specified number of parallel signals. A synchronous electrical switching matrix operates at the internal clock rate for switching parallel signals between different ports. An Independent claim is included for asynchronous optical communication signal switching method.
Patent DE-50111691-D1 (DE)
Inventor: ACKERMANN STEFAN
IPC: D03J1/14
Filed: 2001-06-14
Granted: 2007-02-01
Abstract: The invention relates to a device for guiding in warp threads between the dents of a reed. The device has a driving device which is connected to a control unit and which is used for positioning the reed along a path of travel, in predetermined positions in front of a drawing in device for warp threads. A device of this type enables a warp thread to be guided through a space formed between two reed dents by means of the drawing in device, respectively. The aim of the invention is to improve the precision with which the warp threads are drawn into a reed. To this end, a detection device (32) that is connected to the control unit by transmission means is provided for detecting one or more reed dents (23, 23') and/or spaces between dents (50, 50'). Said detection device (32) generates a signal (53) which is dependent on the respective position of the at least one space (50, 50') and/or the reed dents (23, 23'), the transmission means make the signal available to the control unit and the control unit initiates the positioning of the reed by displacement in the direction of travel along a route to be determined to a desired position. The route can be determined according to the signal.
Patent DE-50114226-D1 (DE)
Inventor: PIEPER GUIDO
IPC: F16L37/32
Filed: 2001-09-21
Granted: 2008-09-25
Abstract: A miniature closure coupling of micro-components for permitting the passage of liquid or gaseous volume flows is comprised of a coupling part (2) and of a connection part (1) that can be joined thereto. These parts each have a valve (5, 10) provided with a valve spring (7) and with a ball (6) that acts as a valve closing body. When the connection part (1) and coupling part (2) are joined, both balls (6) touch one another and are displaced counter to the respective spring pressure out of their closing positions whereby simultaneously opening both valves (5, 10). A stop pin (15) in each part limits the maximum displacement of the balls (6) that act as valve closing bodies. When the connection part (1) and coupling part (2) are joined, both valves (5, 10) are opened. The connection part (1) can be joined to the coupling part (2) in a secured manner.
Patent DE-50202966-D1 (DE)
Inventor: ENSINGER WILFRIED
IPC: E01B7/02
Filed: 2002-02-16
Granted: 2005-06-09
Abstract: A slide plate (22) for rail points, comprises of a polymer forming a matrix, and a fluorohydrocarbon polymer dispersed within the matrix and chemically bonded to the matrix polymer. -
Patent DE-50205165-D1 (DE)
Inventor: THUROW GERHARD
IPC: F15B1/16
Filed: 2002-06-01
Granted: 2006-01-12
Abstract: The pressure store (2) has a pressure-resistant cylindrical container (4) and a bottle-shaped vessel in the form of a membrane body (16) of elastomer material. The container and the membrane body can both be pressurized. The elastomer mixture and wall thickness of the membrane body are such that there is a proportionality between the pressure difference between the volumes of the container and membrane body, and the expansion of the membrane body.
Patent DE-50206826-D1 (DE)
Inventor: HELMING JAN
IPC: A63B69/00
Filed: 2002-07-29
Granted: 2006-06-22
Abstract: Known game devices of the type  goal wall  are equipped with pressure sensors, which are distributed in a punctual manner and are, however, sensitive to hard impacts. The inventive game device is comprised of modules (2), which are arranged in a grid-like manner on an inelastic background and which themselves consist of a sensor field (4) provided in the form of a membrane keyboard. Said sensor field is placed on an inelastic supporting plate (3) and is covered at least on its impact side by at least one elastic plastic layer (5). Lines (19) corresponding to the rows and columns of a module grid are provided in the sensor field (4) and each terminate at a plug connector (11).
Patent DE-50207407-D1 (DE)
Inventor: WEIGL MANFRED
IPC: F04B43/04
Filed: 2002-11-28
Granted: 2006-08-10
Abstract: A diaphragm pump includes a pressure sensor disposed in the housing thereof, and which is used as an expansion tank for protecting the pressure sensor. To avoid excess pressure on the pressure sensor, the pressure sensor membrane is directly disposed in the pump head, i.e., above the pump membrane of the diaphragm pump, such that the increase in volume of the reducing agent during the freezing of the reducing agent inside the diaphragm pump is detected by deflection of the pump membrane against the force of a spring, and the pressure sensor membrane is protected from damage.
Patent DE-50208240-D1 (DE)
Inventor: NUN EDWIN DR
IPC: B05D7/02
Filed: 2002-05-24
Granted: 2006-11-09
Abstract: A self-regenerating, self-cleaning hydrophobic surface is formed when particles are secured on a carrier that is itself a mixture of particles and binder. When particles on the surface are ablated by erosion, new particles in the carrier are exposed to regenerate the self-cleaning surface, resulting in a long-lasting self-cleaning action. The self-cleaning surface may be used with particular advantage outdoors, e.g. on vehicles, where self-cleaning materials are particularly exposed to the effects of the environment.
Patent DE-50208422-D1 (DE)
Inventor: POLAK WALTER
IPC: C01B11/02
Filed: 2002-06-05
Granted: 2006-11-23
Abstract: The invention relates to a method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution. Said method comprises the following steps: (1) a hydrogen sulfate compound is dissolved in water, (2) an acid is added to the aqueous solution containing hydrogen sulfate in such a quantity that the pH value in the target final product in the form of the essentially chlorite-free, stable, aqueous chlorine-oxygen solution is maintained between approximately 3 and 5; (3) a peroxide compound is added; and (4) an aqueous chlorite solution is added dropwise in a quantity of between approximately 60 and 90 mole %, especially between 70 and 80 mole %, of chlorite, in relation to the concentration of peroxide compound. The invention also relates to the chlorine-oxygen solutions which can be obtained by means of said method.
Patent DE-50210248-D1 (DE)
Inventor: JAHN WERNER
IPC: B29C48/07
Filed: 2002-10-15
Granted: 2007-07-12
Abstract: A thermoplastic film strip(2) is fed onto a metal forming roll(3) whose surface is covered by a rubber layer(7) in which laser-cut blind holes(4) are formed. The film strip is pressed into the holes by a heated compression and smoothing roll(6) to produce pins(15) in the strip. A thermoplastic film strip(2) is fed onto a metal forming roll(3) whose surface is covered by a rubber layer(7) in which laser-cut blind holes(4) are formed. The film strip is pressed into the holes by a heated compression and smoothing roll(6) to produce pins(15) in the strip. The strip is drawn off between a heated take-off roll and a heated PTFE(polytetrafluoroethylene) coated pressure roll where at low strip speeds gripping heads are formed by compression of the pins. At higher strip speeds the heads are produced by a plasma head and arc. Preferred Features: The rubber layer on the heated forming roll has a PTFE coating 3-5microns thick. The pressure roll runs at not less than230[deg]C. Roughening of the metal base of the heated forming roll enhances the bond with the rubber layer.
Patent DE-50211119-D1 (DE)
Inventor: STEFFL MICHAEL
IPC: A47J19/02
Filed: 2002-08-22
Granted: 2007-12-06
Abstract: A fruit juicer has a rotating, upwardly-tapering, centrally-disposed, projecting element, for the pressing of a fruit. The element is surrounded by a collector dish, into which a stationary wall of a fixed annular body extends downwards. A device for compressing the fruit pulp, and thus squeezing additional juice out of the pulp, is formed on the wall. On rotating the collector dish with a motor drive the compression device forces the pulp of the fruit downwards in a generally wedge direction. The additional compression device is one or more blades that are fixed to or formed on the inner side of the projecting wall.
Patent DE-50212244-D1 (DE)
Inventor: SCHOEN HELMUT
IPC: F01L13/00
Filed: 2002-12-19
Granted: 2008-06-19
Abstract: The invention relates to a revolving gear consisting of a housing (G), a shaft (W), an intermediate member (Z) and an output member (A). The shaft is revolvably guided in the housing in a rotating joint (wb) and actuates the intermediate member by means of a curved joint (zw). The intermediate member is supported by a curved joint (zg) in the housing and is actively connected to the output member by another curved joint (za). The curved joint between the intermediate member and the housing has a controlling section enabling movement to be transmitted to the output member and a locking section preventing movement from being transmitted to the output member. The output member is unequivocally guided in the housing and transmits movement to at least one valve (V).
Patent DE-50213952-D1 (DE)
Inventor: PFUENDLIN ELMAR
IPC: G01L9/00
Filed: 2002-12-20
Granted: 2009-12-03
Abstract: A measurement detector (1) detects a physical measured variable (X) and converts it into an electrical variable. A signal pre-processor (3) reshapes the electrical variable into a crude signal (R). A signal processor (4) converts the crude signal into a test signal (M).  An output stage (7) transmits an output signal to correspond to the test signal in order to identify errors occurring during the processing of the crude signal. An Independent claim is also included for a method for starting up a transmitter.
Patent DE-50214366-D1 (DE)
Inventor: SUDAU JOERG
IPC: F16D23/12
Filed: 2002-08-06
Granted: 2010-05-27
Abstract: The invention relates to a clutch arrangement, in particular for a motor vehicle, comprising a housing arrangement which is filled or can be filled with fluid, at least one first friction member which is coupled with the housing arrangement for commonly rotating, at least one second friction member which is coupled or can be coupled with a driven shaft for commonly rotating, a fluid supply area for introducing fluid into a delimited area of said housing arrangement, in which the first and second friction members operate, a fluid discharge area for evacuating the fluid from the delimited area, as well as an energy accumulator, by means of which the first and second friction members are prestressed in friction interaction.
Patent DE-50303213-D1 (DE)
Inventor: POPP ANDREAS
IPC: C07C69/54
Filed: 2003-06-10
Granted: 2006-06-08
Abstract: The present invention relates to novel (meth)acrylic esters of polyalkoxylated glycerol, a simplified process for preparing these esters and the use of reaction mixtures thus obtainable.
Patent DE-50303230-D1 (DE)
Inventor: MUELLER THOMAS
IPC: G01R33/07
Filed: 2003-08-14
Granted: 2006-06-08
Abstract: Hall plates of one conductivity type are formed on a substrate (1). A second conductivity type zone is separated from the first conductivity type zone by a space charge zone. Contacts (311, 312,313,314,322,323,324) provide a control current. The second conductivity zone is provided with a compensation current.
Patent DE-50303855-D1 (DE)
Inventor: CIESINGER DANIEL
IPC: G06F17/30
Filed: 2003-07-24
Granted: 2006-07-27
Abstract: A method for installing a file system ( 26 ) in a portable data carrier ( 10 ) comprises the steps of reading in specification data (SD) that at least partly describe the file system ( 26 ) at the semantic level, interpreting the read-in specification data (SD) by means of a processor core ( 12 ) of the data carrier ( 10 ), and installing the file system ( 26 ) in accordance with the interpreted specification data (SD) in a memory ( 14 ) of the data carrier ( 10 ). A computer-readable data carrier ( 30 ) and a device ( 28 ) for initializing and/or personalizing a portable data carrier ( 10 ) are equipped for storing specification data (SD) and/or transferring them into a portable data carrier ( 10 ) in accordance with the invention. The invention makes available a technique for installing a file system ( 26 ) in a data carrier ( 10 ) that reduces the hitherto strong dependency between the file format used and internal aspects of the operating system of the data carrier ( 10 ).
Patent DE-50309827-D1 (DE)
Inventor: HOFER KARL HEINZ
IPC: B61B12/02
Filed: 2003-09-29
Granted: 2008-06-26
Abstract: The system has a drive arrangement for coupling to the cable and a cable transport system station with running (11) and guide (12) rails for clamping the drive arrangement that are decoupled from the cable to be transported into the station by a synchronizing unit (4). The running and guide rails are engaged by the maintenance station consisting of a frame (15) with a pivot arm (7) above the rails on which a moving trolley (8) slides.
Patent DE-50311067-D1 (DE)
Inventor: WIESMUELLER JOHANN
IPC: A23L5/20
Filed: 2003-11-07
Granted: 2009-02-26
Abstract: Method for selective separation of volatile aroma components (I) from a single-phase, (semi-)liquid starting material (A) having a fat and/or oil content not over 20wt.% by using a condensed 2-4C hydrocarbon (II).
Patent DE-59005137-D1 (DE)
Inventor: MEIRITZ HORST
IPC: B01D29/21
Filed: 1990-12-28
Granted: 1994-04-28
Abstract: The invention relates to a hollow body, in particular a pipe segment or a cylindrical body which contains gases or fluids or through which these can flow and comprises at least one opening in its wall surrounding the hollow space of the hollow body, the opening entering into a ring groove in the hollow body wall which extends around the entire outer periphery of the hollow body and over which opening a filter mesh strip located in this ring groove is spanned. In both side wall of this ring groove there are provided essentially opposing slot-shaped recesses extending annularly with the groove. The filter mesh strip is inserted into these recesses and held there by both its side edges.