baber/WOPTO huggingface dataset:
Patent DE-19801930-A1 (DE)
Title: Carpet base profiled piece accomodating cables in cable shaft for connections to TV, radio, aerial, etc.
Inventor: FUCHS JENS
IPC: E04F19/04
Filed: 1998-01-20
Abstract: My invention concerns a carpet base profiled piece (1) which is to contain an additional function, the accomodation of cables in a cable shaft (2) for connections to TV, radio, aerial, etc. The cables are to be fastened at a spacing of about thirty centimetres by an embedded cable holder. It consists of two plastic-manufactured parts to the profiled piece, which is fastened to the wall by countersunk screws or steel nails at a spacing of about thirty centimetres, and to the cover cap, which are held together by a simple plug connection (5). On the cover cap is fastened the carpet base by means of double sided sticky tape.
Patent DE-19805859-A1 (DE)
Title: Aqueous alkali formulation used in dyeing cellulose textiles by impregnation and fixing
Inventor: SCHRELL ANDREAS
IPC: D06P3/66
Filed: 1998-02-13
Abstract: An aqueous alkali formulation containing an alkali metal hydroxide and an alkali metal chloride, and comprising either: (a) potassium hydroxide (KOH) and sodium chloride (NaCl), or (b) sodium hydroxide (NaOH) and potassium chloride (KCl), in 1:(1.55-1.2) molar ratio.
Patent DE-19806674-A1 (DE)
Title: IC engine with ventilation device
Inventor: REICHARDT HARRY
IPC: F01N3/32
Filed: 1998-02-18
Abstract: The IC engine has a ventilation device (1) with a drive device (2), an exhaust pipe and a pump device (8) which is suitable for blowing air into the exhaust pipe. The pump device communicates with the drive device of the ventilation device. The pump device is joined on by a flange to the ventilation device and/or its drive device.  The drive device has a drive shaft (3) which is connected on the one side to a freewheel element (4) provided on the ventilation device and on the other side to a freewheel element (6) provided on the pump device. The rotational direction of the drive device can be reversed.
Patent DE-19809808-A1 (DE)
Title: Shielding screen for shielding e.g. conductors
Inventor: ACKERMANN RENE
IPC: H01R13/658
Filed: 1998-03-09
Abstract: The shielding screen includes an electrically insulating bind layer of e.g. plastic or resin. The layer is impregnated with electrically conductive particles which make no mutual electrical interconnection. The layer forms an electrically insulating and reflective screen. Preferably, the particles are no-magnetic, such as aluminum or copper, and form a multilayer reflector wall with a content of 10 preferably 20 per cent metal particle. The layer thickness of the screen is 10-100 um.
Patent DE-19812444-A1 (DE)
Inventor: FROMMEYER GEORG
IPC: C22C14/00
Filed: 1998-03-21
Abstract: The invention relates to a TiAl base alloy, where the titanium aluminide contains between 42 and 54 atomic % Al, the rest being titanium, and to which as much as 12 atomic %, in relation to the TiAl, of other alloy elements can be added. The invention is characterized in that the alloy contains between 0.1 and 5 atomic % copper.
Patent DE-19813351-A1 (DE)
Title: Trägheitsarmer Positivfournisseur für Elastomerfäden
Inventor: LEINS EBERHARD
IPC: D04B15/50
Filed: 1998-03-26
Abstract: Eine Fadenliefereinrichtung zum Liefern von elastischen (weichen) Fäden an eine Fadenverbrauchstelle mit zeitlich schwankendem Fadenbedarf weist eine Steuereinheit auf, die den aktuellen Fadenbedarf ermittelt oder gemeldet bekommt. Entsprechend diesem Bedarf wird ein Fadenlieferrad mit einer dem Fadenbedarf entsprechenden Drehzahl angetrieben. Der Faden gelangt über eine Spanneinrichtung zu dem Fadenlieferrad. Die Spanneinrichtung ist so eingestellt, daß der Faden definiert gedehnt wird. Dadurch wird eine feste Zordnung von gewünschter Fadenliefermenge und Drehzahl des Fadenlieferrads möglich.
Patent DE-19818662-A1 (DE)
Title: Completing containers with at least one internal undercut section, using expansive material
Inventor: KLEBA INGO
IPC: B29C33/38
Filed: 1998-04-27
Abstract: The internal contours of the undercut hollow body (e.g. an existing container) are formed cyclically from an expansive material (e.g. polyurethane foam), by a flexible, re-useable core. An Independent claim is included for the apparatus for the above process. Preferred Features: Expansive material is introduced into the hollow body (9) which may already include undercuts. The (hollow) flexible core (10) is introduced. It is filled (8) with fluid, compressed gas or a flowing solid. The core may then be evacuated, to increase its mechanical stability. A cavity arises between core and mold. The expansible material swells, filling the inter-space and setting, forming a solid layer (11) of e.g. foam. Once sufficiently hard, the core is deflated or emptied. It is then extracted from the molding.
Patent DE-19819516-A1 (DE)
Title: Fluorescence diagnostic instrument with endoscope
Inventor: FURUSAWA KOICHI
IPC: A61B1/04
Filed: 1998-04-30
Abstract: A fluorescence diagnostic instrument comprises an endoscope (10) connected to an optical fibre light transmitter (38) which detects and receives the light sent out from the living tissue of a patient. It is coupled to a spectrometer (39) with a camera unit (37) which automatically measures the fluorescent rays. The intensity of the fluorescence emitted by a tumour is much less than that of healthy living tissue. The probe can be slid automatically over the area under examination. Since the picture produced directly relates to the position of the endoscope on the tissue, the instrument enables the clinician to detect whether or not a tumour exists at that point. No additional instruments are necessary.
Patent DE-19822715-A1 (DE)
Title: Crash barrier for heavy goods vehicles
Inventor: HOFSTETTER HANS DIPL ING
IPC: E01F15/04
Filed: 1998-05-20
Abstract: The barrier consists of uprights (1) and guide planks (3) connected to the uprights via distance pieces (2). Each distance piece is fastened to an upright via two breaking points (7,8) positioned above each other. Each piece has projections (9,10) engaging on the sides of the uprights facing the guide planks. The are two guide planks on each side of an upright, and the four planks are fastened to each other and the upright via one distance piece. These consist of formed sheet metal and the projections are straps folded out of the distance pieces.
Patent DE-19822859-A1 (DE)
Title: Commercial vehicle braking system for co-ordinated braking
Inventor: REICHELT WERNER DIPL ING
IPC: B60T8/00
Filed: 1998-05-22
Abstract: When the brake actuator is operated, the driver obtains a dynamic vehicle value factor influencing a braking operation so that, depending on the desired deceleration, the driver imposes control on the brake (43) and/or retarder brake (42) and/or service brake (41) by a control device so as to adjust the maximum, non-locking vehicle deceleration in all operating and loading conditions.  The dynamic value factor of the vehicle should include vehicle speed, acceleration, wheel speed, wheel slippage and yawing speed.   The sensors determining the dynamic value of the vehicle comprise those for vehicle speed (31), acceleration (32), wheel speed (33), slippage (34) and yawing speed (35).   The sensors are responsible as a function of dynamic value factor and brake actuation for matching up the respective vehicle brakes  as specified.
Patent DE-19829331-A1 (DE)
Title: One-piece cast light metal wheel for motor vehicles
Inventor: ANTON WALTER
IPC: B60B3/10
Filed: 1998-07-01
Abstract: The wheel spokes(2) are separated and are located in the region of two annular faces(R1,R2) which extend at different distances from the centre plane(Rm) of the wheel.  The annular faces run parallel to each other and parallel to the wheel's centre plane, or are inwards or outwards inclined in cone form.  The wheel spokes run in the radial direction, or at an acute angle to the radial direction. An Independent claim is included for the manufacture of one-piece cast light metal wheels in which each wheel spoke of wheel spoke section is produced partially by the lower section or upper section of the casting mould and partially by a casting core which in the area between the rim(1) and wheel flange(3) is located in the casting mould.
Patent DE-19831644-A1 (DE)
Title: Laser beam deflection device for hand-held laser scanner has light detector providing electrical signal for each scanned symbol used for controlling deflection of laser beam for subsequent representation of symbol
Inventor: HINGST WIELAND
IPC: G02B26/10
Filed: 1998-07-16
Abstract: The laser beam deflection device as in P19802516.5 has a light detector (34), e.g. a photo-sensitive semiconductor, with a detection range corresponding to the deflection range of the laser beam (31), positioned on the same side as the exit opening for the laser beam. An Independent claim for a symbol representation method using a deflected laser beam is also included.
Patent DE-19835084-A1 (DE)
Title: Refrigeration or heat pump circuit for cooling or heating system has spaced-apart flow paths formed between inlet and outlet points on evaporation container
Inventor: HECKER THOMAS
IPC: F25B41/00
Filed: 1998-07-24
Abstract: Lines (15) which carry a heat transfer medium from an evaporator (7) to an evaporation container (8) are connected at inlet points (22). Lines which carry heat transfer medium from the evaporation container to the evaporator are connected at outlet points. The inlet and outlet points are provided on the evaporation container, and spaced apart so that flow paths can be formed between them for the heat transfer medium. Lines (15) which carry a heat transfer medium from an evaporator (7) to an evaporation container (8) are connected at inlet points (22). Lines which carry heat transfer medium from the evaporation container to the evaporator are connected at outlet points. The inlet and outlet points are provided on the evaporation container, and spaced apart so that flow paths can be formed between them for the heat transfer medium. The cross-section filled with gaseous thermal transfer medium increases from the inlet to the outlet points, so that only gaseous thermal transfer medium can be emitted from the outlet points.
Patent DE-19839190-A1 (DE)
Inventor: ASMANN WOLFGANG
IPC: B01D35/147
Filed: 1998-08-28
Abstract: A filter element consisting of a filter material with a casing, a front wall that closes the casing on an upper side thereof and which is provided with a through opening, in addition to a bypass valve for opening and shutting said through opening, whereby the bypass valve comprises a plastic valve housing that receives a valve body and a valve spring that loads the valve body in the direction of a valve seat. In order to produce a filter element that can be assembled more easily and at a lower cost, the valve housing has a valve stem guide and a separate supporting element is provided. The valve body and the valve spring can be introduced into the valve stem guide for assembly and the supporting element can subsequently be fixed to said valve stem guide.
Patent DE-19842088-A1 (DE)
Title: Mixing and pumping unit for viscous product, comprises mixing tool, pump with suction end, and holding frame
Inventor: BERNETH CLAUS-PETER
IPC: B01F29/83
Filed: 1998-09-15
Abstract: The mixing and pumping unit for a viscous product in a container comprises a mixing tool which is immersed in the container, a pump with a suction hose and suction end, and a frame. The suction hose (17) and end are held in the container by the frame (1). The container is rotated w.r.t the suction end during pumping.
Patent DE-19856018-A1 (DE)
Inventor: DANTLGRABER JOERG
IPC: F16K15/18
Filed: 1998-12-04
Abstract: The invention relates to a releasable check valve for use at very high system pressures. The aim of the invention is to provide a check valve in which the poppet piston (70) runs relatively smoothly and in which the seals (74, 86, 87) are effective and have a long durability. To this end, the location bore (36) has substantially the same diameter in the area of the inserts (43, 55, 60) and in between said inserts. A spacer bush (62) is arranged axially between said inserts in which sleeve the piston collar (71) is moved and fluidically separates the two annular spaces (72, 73) arranged laterally of it. The location bore of said inventive check valve can be treated from one side so that the inserts are centered very precisely in relation to one another and the poppet piston is guided very precisely, thereby reducing the danger of jamming and of uneven loads on the seals.
Patent DE-19858399-A1 (DE)
Inventor: LEYSIEFFER HANS
IPC: H04R25/02
Filed: 1998-12-17
Abstract: The electroacoustic transducer has an electromechanical transducer drive unit (19) in a housing (14) hermetically sealed on all sides with one wall forming a flexible membrane (17). The drive unit is coupled to the membrane so that mechanical output vibrations of the unit are directly coupled to the membrane from the interior and stimulate it to flexural vibrations that cause sound radiation. An Independent claim is also included for a hearing aid.
Patent DE-19900702-A1 (DE)
Title: Recycling copper in spent ammoniacal circuit board etching solution involves reduction with natural or artificial light on photocatalyst of n- and p-semiconductors, preferably doped with metal
Inventor: GOETTLE MARTIN
IPC: C22B15/00
Filed: 1999-01-11
Abstract: Process for recycling copper in spent ammoniacal circuit board etching solutions comprises passing the solution to a photochemical process stage, in which copper (II) is reduced to copper(I) by natural or artificial light in the absence of oxygen on a photocatalyst consisting of n- and p-semiconductor elements, especially doped with metal elements.  An Independent claim is also included for the apparatus used in the process.
Patent DE-19905478-A1 (DE)
Title: Gathering chipped debris in electrode cleaning device, directing compressed air current in such way on cleaning tool and electrodes, that chips are carried away
Inventor: KOCH WALTER
IPC: B23K11/30
Filed: 1999-02-10
Abstract: The method involves blowing chips through compressed air from a cleaning tool e.g. from a routing head, whereby a compressed air current is directed in such way on the cleaning tool and the electrodes, that the chips are taken along through the compressed air current (11,12), and are collected in an area lying behind the cleaning tool and the electrodes.  An Independent claim is provided for a corresponding debris gathering arrangement.
Patent DE-19909769-A1 (DE)
Title: Von SIVagm abgeleitete lentivirale Vektoren, Verfahren zu ihrer Herstellung und ihre Verwendung zur Genübertragung in Säugerzellen
Inventor: CICHUTEK KLAUS
IPC: C12N15/867
Filed: 1999-03-05
Abstract: Beschrieben ist die Herstellung und Verwendung neuer lentiviraler, von SIVagm abgeleiteter Vektoren für den Gentransfer, insbesondere ein Herstellungsverfahren der lentiviralen Vektoren, die Kapsidpartikel des Simianen Immundefizienzvirus SIVagm und Hüllproteine des SIVagm und anderer Retroviren wie den humanen Immunschwächeviren (HIV), anderer Affen-Immunschwächeviren (SIV), anderer Retroviren wie dem Murinen Leukämievirus (MLV) oder dem "Gibbon Ape Leukemia Virus" (GaLV) oder dem Porcinen endogenen oder exogenen Retrovirus (PERV), des "Vesicular Stomatitis Virus" (VSV-G) enthalten. Die Vektoren und entsprechende Verpackungszellen können für die Verpackung und den Transfer von Genen eingesetzt werden, die von anderen lentiviralen, retroviralen und anderen Vektoren nicht verpackt werden oder deren Gentransfer mit anderen Vektorpartikeln nicht effizient verläuft. Diese Vektoren können für die Genübertragung in ausgewählte Zelltypen, speziell in humane proliferationsaktive und ruhende Zellen verwendet werden.
Patent DE-19915962-A1 (DE)
Title: Schwingungsdämpfungselement sowie Verfahren zum Bilden von Schwingungsdämpfungen an Bauwerksteilen
Inventor: WISNIEWSKI PETER
IPC: E04B1/64
Filed: 1999-04-09
Abstract: Die Erfindung betrifft ein Schwingungsdämpfungselement (2) in Form einer Matte oder Leiste zur Lagerung von Bauwerksteilen oder dergleichen, das eine erste Lage (4) und eine in Belastungsrichtung unterhalb der ersten Lage (4) angeordnete zweite Lage (6) aufweist, wobei die erste Lage (4) und die zweite Lage (6) wenigstens teilweise aus wenigstens einem dauerelastischen Material bestehen. Erfindungsgemäß ist in Einbauposition des Schwingungsdämpfungselementes (2) zwischen der ersten Lage (4) und der zweiten Lage (6) ein Trägerelement (8) angeordnet. Das erfindungsgemäße Schwingungsdämpfungselement (2) ist einfach und kostengünstig herstellbar und ermöglicht eine wirksame Schwingungsdämpfung. Die Erfindung betrifft ferner ein Verfahren zum Bilden von Schwingungsdämpfungen an Bauwerksteilen, insbesondere unter Verwendung eines erfindungsgemäßen Schwingungsdämpfungselementes (2).
Patent DE-19916314-A1 (DE)
Inventor: BEISCH CLEMENS
IPC: H04N1/60
Filed: 1999-04-12
Abstract: Color target sheet contains standard printed colors from CMYK color space, with ten repeats of same color field on different parts of sheet, with regular dispersal of same color fields over surface. Calibration sheet/target has color fields (A1- L22) and gray scale (GS1-GS24). Colors in individual fields are defined by p cent values for colors cyan, magenta, yellow and black for each color field. Target contains 264 single color fields, 26 colors 19 gray values, colors have main tones repeated eleven times and other colors repeated ten times
Patent DE-19918779-A1 (DE)
Title: Measuring concrete tubes with sharpening bell end and determining diameter of cone of sharpening parallelism of fore part area at tip end side and at bell side
Inventor: MESSMANN JOSEF
IPC: G01B11/12
Filed: 1999-04-26
Abstract: Two path sensors are arranged across the bell fore-part area and position of the measurement device is measured by the displacement sensors, which measure deviation of the position of the fore-part relative to reference surface plane RR rectangular to head axis ZZ of the measurement machine. The values are compiled in a computer which calculates the fore-part area diameter measurement. The distance of the reference surface plane lying rectangularly to the axis of the measurement machine is taken by a distance measuring instrument. The method entails using an additional light barrier (15) between the light transducers (16.1) and light receivers (17.1) which are aligned so that process path is determinable with at least one displacement or path sensor. The light transducers and receivers of the additional barrier are arranged on a sliding carriage and each sliding carriage is arranged on an assigned carrier (11,12) longitudinally with synchronous drives. AN Independent claim is made for a device for carrying out method of the invention.
Patent DE-19920458-A1 (DE)
Title: Arrangement for testing weapon system optical, mechanical axis positions has light source with output beam divided into two beams whose parallelism is continuously monitored, adjusted
Inventor: FRANCKE ERWIN
IPC: F41G3/32
Filed: 1999-05-04
Abstract: The arrangement has a directionally stable light source whose output is divided into two beams of adjustable separation by optical deflection devices. The parallelism between the beams is continuously monitored and adjusted by an optical system contg, beam dividers, a laser, a collimator, a light interrupter, a rotatable prism, a partially mirrored prism with a rotary divider plate and a triple-axis motorised angle setting device.
Patent DE-19921437-A1 (DE)
Title: Determining position of motor vehicle on road by detecting road geometry data using optical sensors and determining route data
Inventor: BERNHARD WERNER
IPC: G01C21/28
Filed: 1999-05-08
Abstract: The method involves determining road (1) geometry data and determining route data of the vehicle (0). The position of the vehicle on the road is determined by comparing the road geometry data with the route data. The road geometry data are detected using optical sensors on the vehicle. The route data are determined from a path/speed signal and/or steering angle or wheel speed sensors, and/or gyro sensors and/or using GPS. The route data and the road geometry data for a given journey may be stored in memory. A vehicle lane detector on the vehicle may be used to determine the road geometry data from side markings on the lane (3) and detect lane changes.
Patent DE-19924107-A1 (DE)
Title: Transistorverstärker
Inventor: DICK BURKHARD
IPC: H03F1/32
Filed: 1999-05-26
Abstract: Beschrieben wird ein Transistorverstärker mit einem ersten Transistorpaar, das einen ersten und einen zweiten Transistor enthält, und mit einem zweiten Transistorpaar, das einen dritten und einen vierten Transistor enthält, worin die Emitteranschlüsse der Transistoren jedes Paares miteinander und mit je einer zugeordneten Konstantstromquelle gekoppelt sind, der Basis- und der Kollektor-Anschluß des ersten Transistors mit dem entsprechenden Anschluß des dritten Transistors und der Basis- und der Kollektor-Anschluß des zweiten Transistors mit dem entsprechenden Anschluß des vierten Transistors gekoppelt ist, wobei den Basisanschlüssen des ersten und dritten Transistors einerseits und den Basisanschlüssen des zweiten und vierten Transistors andererseits ein Eingangssignal zuführbar ist und wobei aus den Kollektoranschlüssen der Transistoren ein Ausgangssignal ableitbar ist, und mit je einer in die Kopplung des Emitteranschlusses des ersten, zweiten, dritten bzw. vierten Transistors mit der zugeordneten Konstantstromquelle aufgenommenen ersten, zweiten, dritten bzw. vierten Gegenkopplungsanordnung. DOLLAR A Bei einem derartigen Transistorverstärker soll mit geringem Schaltungsaufwand eine hohe Linearität und ein geringes Rauschen erreicht werden. DOLLAR A Erfindungsgemäß wird dies im wesentlichen dadurch erreicht, daß die erste und vierte Gegenkopplungsanordnung je eine Reihenschaltung aus einer Anzahl n Diodenelemente und die zweite und dritte Gegenkopplungsanordnung je eine ...
Patent DE-19929100-A1 (DE)
Title: Storage container for spent nuclear fuel element spheres, comprises components inside the container which reduce sphere impact speed during filling.
Inventor: HOHN HANS
IPC: G21F5/008
Filed: 1999-06-24
Abstract: A storage container (1) for spent nuclear fuel element spheres, comprises components inside the container which reduce the impact speed of the spheres (5) being filled. The components consist of rails.
Patent DE-19931310-A1 (DE)
Title: Cosmetic and dermatological use of phospholipid compounds especially ceramide compounds, for enhancing skin tanning and for stimulation of melanogenesis
Inventor: WOLBER RAINER
IPC: A61K8/68
Filed: 1999-07-07
Abstract: The use of phospholipid compounds is claimed in cosmetic and dermatological compositions for enhancing natural tanning and to stimulate melanogenesis of human skin.
Patent DE-19931871-A1 (DE)
Title: Refuse collection with system for recording weight collected for individual users and also having extra method for monitoring weight over given period to detect any weight fluctuation that might be due to living organism
Inventor: HUTSCH WERNER
IPC: B65F1/10
Filed: 1999-07-09
Abstract: Procedure in which when rubbish has been inserted (6) in a container (5) the container is closed and sealed off. The weight of the container is measured and assigned to a particular user for central recording. The rubbish is held in the container for a time interval to ensure that the weight does not change before being forwarded into a crusher (2) or similar to reduce the volume of the rubbish.  If the weight fluctuates then it indicates that a live organism is moving about in the rubbish. Refuse processing can be stopped preventing serious injury or death to any live organism in the rubbish.  An Independent claim is made for a refuse collection arrangement for use with the procedure.