baber/WOPTO huggingface dataset:
Patent DE-19650414-A1 (DE)
Title: High grade spherical adsorbents production from ion exchanger or precursor
Inventor: RUITER ERNEST DE DR
IPC: C01B31/08
Filed: 1996-12-05
Abstract: Production of high-grade spherical adsorbents (I) comprises low temperature carbonisation of anion exchangers under slightly oxidising conditions at \} 750 deg C, followed by activation. Also claimed are processes for producing (I) by low temperature carbonisation of slightly acidic cation exchangers or granulated distillation residues or pyrolysis of ion exchanger precursors, followed by activation.
Patent DE-19651450-A1 (DE)
Title: Glass shield for use in protecting welder
Inventor: KRUTTEN JOSEFA
IPC: B23K9/32
Filed: 1996-12-11
Abstract: A glass panel of Athermol is mounted in a frame attached to a flexible shaft, which is fastened by a pipe clamp to a welding torch, and provides protection from hazardous radiation from the welding flame.
Patent DE-19654532-A1 (DE)
Title: Porous brick or other clay product
Inventor: KRCMAR WOLFGANG DR RER NAT
IPC: C04B38/06
Filed: 1996-12-27
Abstract: A brick or other clay product, especially of fired clay, contains a pore forming agent consisting of voluminous, completely spherical granules with an external dimension of 1-10 (preferably 1-5) mm. Also claimed is a process for producing porous bricks or the like, especially bricks as described above, in which a mixture of clay with a combustible pore forming agent, consisting of voluminous, completely spherical granules with an external dimension of 1-10 mm., is pressed to bricks, dried and then fired. Preferably, the granules are formed of an organic or inorganic fibrous material, preferably paper or especially de-inked paper collector material, and the brick may also contain expanded polystyrene or polystyrene dust as additive.
Patent DE-19700392-A1 (DE)
Inventor: BUDIG PETER-KLAUS PROF DR
IPC: H02K41/03
Filed: 1997-01-08
Abstract: In a drive with several flat linear motors arranged next to each other and having each a plate-shaped stator (4, 5, 6) and a plate-shaped rotor (1), as well as at least one magnet (3) that generates a magnetic field or windings (2) through which flows a current, the size of the drive, in particular transversely to the driving motion of the drive, may be reduced and service life may be increased by arranging the windings (2) inside the rotor (1). Additionally or alternatively, the magnets (3) are arranged in a plate (6) of the stator. Additionally or alternatively, it is also possible to gather the linear motors in a pack. Two-phase synchronous motors are particularly advantageous as linear motors.
Patent DE-19701985-A1 (DE)
Title: Method of securing dura mater to inside of skull when forming surgical opening
Inventor: LERCH KARL-DIETER DR MED
IPC: A61L31/02
Filed: 1997-01-22
Abstract: The method involves securing the dura mater to the edge of the skull bordering the opening formed in the skull cap with spaced pins (41) of a biocompatible metal, or a similar metal alloy. The pins may be formed of titanium, or a titanium alloy. The heads of the pins secure the dura mater from behind, and the shafts of the pins are pressed into the skull edge. The pins have barbed ends. The shafts of the pins may be embedded in a sponge of absorbable gelatine.
Patent DE-19713892-A1 (DE)
Title: Pivot lever for fitness or health machine, with resistance
Inventor: HERDEN WALTER
IPC: A63B23/00
Filed: 1997-04-03
Abstract: The U-shaped or forked lever surrounds the standing or seated patient and is moved against a resistance. The pivot lever (2) is divided into two lever arms each of which is designated one arm of the exerciser. The lever arms are moved differently and or independently. The lever arms are moved against the resistance of weights positioned in a frame and raised and lowered, or placed over the lever arms. Pulleys lead from one lever arm over guide rollers to the weights from where they pass over a deflector roller connected to the weights, and over guide rollers to the other lever arm.
Patent DE-19716933-A1 (DE)
Title: Flat picture tube
Inventor: MANN ROLAND
IPC: H01J31/20
Filed: 1997-04-23
Abstract: The picture tube has a flat or curved picture screen (20). It also has at least two electron guns (15,16) spaced from the screen (20). The electron guns (15,16) are spaced from each other and with respect to a normal at the middle point of the screen (20). Preferably the electron guns are arranged in separate tube sections (13,14). The electron guns may each comprise several cathode ray emitters. A separate deflection coil set (11,12) may be associated with each electron gun (15,16). The screen may have a number of screen sections corresponding to the number of electron guns. Each section is curved about a separate middle point.
Patent DE-19717228-A1 (DE)
Inventor: KRAEMER WOLFGANG DR
IPC: C07D263/14
Filed: 1997-04-24
Abstract: The invention relates to novel oxazolin derivatives of formula (I), wherein radicals A, B, Q and R have the meaning cited in the description, and to a method for the production and the use thereof in pest control.
Patent DE-19718625-A1 (DE)
Title: Heat transfer component used in ventilation and air conditioning systems with heat recovery
Inventor: LOEFFLER MICHAEL DIPL ING
IPC: F24F7/013
Filed: 1997-05-02
Abstract: The heat transfer component comprises fluid spaces (11), with a heat carrier fluid (14) flowing through, and is filled with plastics or metal chips (12). They provide largest surface areas in relation to their specific weight, and a narrow fluid overflow length. The metal chips may consist of aluminium or fine steel, or formed as a steel wool. The chips may be loosely arranged in the fluid spaces and serve as heat retaining material.
Patent DE-19723859-A1 (DE)
Inventor: LAMM HUBERT
IPC: B60S1/08
Filed: 1997-06-06
Abstract: The invention relates to a device for detecting the wetness of a disc which has an optical rain sensor that detects extraneous light and evaluates it with regard to day-night recognition. In one stage of integration (16), the quantity of light falling on a detector (14) is integrated and sent to a comparator stage (20). The total light quantity composed of light from a transmitter (12) and possible extraneous light, and the extraneous light quantity detected when the transmitter (12) is disconnected, are measured in individual time intervals (Tg, Tf, Tf'). After a predetermined number of measuring cycles (M), or after a predetermined length of time, the time interval used to measure the extraneous light quantity can be extended, and/or the threshold (S2) can be lowered.
Patent DE-19725109-A1 (DE)
Title: Coupling cover for fitting on engine flywheel
Inventor: MIZUKAMI HIROSHI
IPC: F16D13/58
Filed: 1997-06-13
Abstract: The pressure plate (3) has an annular projection (3b), which determines a first rotary point. A support plate (10) is supported inside the coupling cover (2) and formed with a ring-shaped extending area, which determines a second rotary point. A membrane spring (4) is supported within the coupling cover and tensions the pressure plate against the flywheel (50). The membrane spring is pivotable around the first and secondary rotary points.  A conical spring (5) has an outer radial area in engagement with the membrane spring. It tensions the membrane spring away from the flywheel and has an inner radial area, which engages in the support plate. The coupling cover has several pin bolts (11), which run through a radial inner area of the coupling cover, the membrane spring and the support plate.
Patent DE-19731828-A1 (DE)
Title: Electronic quality control unit for liquids, eg. combustible liquids or drinks
Inventor: MORFOPOULOS GEORG DIPL ING
IPC: G01N9/24
Filed: 1997-07-24
Abstract: The hand-held unit (1) has two ultrasonic sensors (2) connected by cables (2) to the transmitter and receiver respectively. The time interval for the ultrasonic signal travelling from one sensor to the other depends on the density of the liquid under test. The signal detected by the receiver is processed and shown on the display (4) as a percentage deviation from the nominal value of liquid density.The density deviation from the required value may be signalled by a optical or audible means without the use of a display. The unit may be installed permanently, rather than hand-held.
Patent DE-19732324-A1 (DE)
Inventor: KRESS WOLFRAM
IPC: G05B19/042
Filed: 1997-07-28
Abstract: The invention relates to a circuit configuration for storage management and for the execution of user programs in small control units using a microcontroller (2). A microcontroller (2) is used having only a central processing unit (4), a volatile memory (6a), a non-volatile memory (6b) and an interface (10a, 10b) as essential components. An additional non-volatile readable and writable memory unit (6d) is configured as a serial memory unit and is connected to the microcontroller (2) as a separate unit via the interface (10a, 10b). The invention also concerns different methods for executing user programs by using said circuit configuration. In a first method, the entire user program is read out from the separate memory (6d) and is serially interpreted by the microcontroller (2). In a second method, the entire user program is copied into and afterward directly interpreted by an internal memory (6a) of the microcontroller (2) during the runup phase of the flow of control.
Patent DE-19733874-A1 (DE)
Title: Electronic system for microwave or millimetre wave band communications
Inventor: ISHIKAWA YOHEI
IPC: H03H9/05
Filed: 1997-08-05
Abstract: The electronic system (100) has a base (1) on which are mounted a phase locked loop (2), a surface wave resonator chip (3), and base elements with high dielectric constants (4,5). Also provided is a GaAs integrated circuit module (6) that has a number of independent FET devices.  The PLL module has a TXCO input point (7) to which a reference signal is applied. The base element (5) has an input point for a high frequency signal (8) and an output point for an intermediate frequency (9).
Patent DE-19734831-A1 (DE)
Title: King roll winder appliance for paper length etc.
Inventor: HAAG ROLF VAN DR ING
IPC: B65H18/22
Filed: 1997-08-12
Abstract: The appliance has a carrier belt (6), with an upper section (14) moving over a guide roller arrangement with two or more guide rollers (7,8). These are positioned on either side of the king roller arrangement. Both roller arrangements are moveable relative to each other in vertical direction. A load roller arrangement (10) with at least one driven roller (12) acts on a paper length roll (2) from above. At least one of the guide rollers is driven.
Patent DE-19738023-A1 (DE)
Title: System for exact adjustment of graduations forming rule of incremental length measuring unit
Inventor: JUNG WERNER
IPC: G01D5/347
Filed: 1997-08-30
Abstract: System for exact adjustment of graduations forming rule of incremental length measuring unit has adjusting system which includes carrier element mounted to abutment region of adjacent rules. The relative orientation of the rules (2, 3) at the abutment places is adjustable using adjusting elements. The adjusting system (9) includes a carrier element (11), which is mounted detachably in the abutment region of adjacent rules (2, 3). The carrier element (11) has a linear guide in the measuring direction (X) for a slide element (12), which is arranged movable inside the linear guide. A scanning unit (13) is arranged at the slide element (12), which has at least two scanning fields, for the production of reference marks-scanning signals. So that the scanning fields are arranged spaced from each other in the measuring direction (X). A drive (20) is arranged at the carrier element (11), across which the slide element (12) including the scanning element (13) is periodically movable in the measuring direction (XZ).
Patent DE-19740715-A1 (DE)
Title: Hydrostatic transmission system for vehicles
Inventor: KRAFT WOLFGANG DR ING
IPC: B60K17/10
Filed: 1997-09-16
Abstract: The system has a pump to which the consumer unit (2) is connected and controlled by a valve (5) regulating the flow rate at its inlet (6) side. To avoid insufficient pressure at the unit inlet, a logic unit (14) generates a control pressure for the valve, causing the valve to increase the flow rate. The logic unit can be connected to a pressure source at the inlet side and a control surface in the valve at the outlet.
Patent DE-19740813-A1 (DE)
Title: Boat storing fixture
Inventor: GRUENER FRIEDRICH DR RER NAT
IPC: B63B35/40
Filed: 1997-09-16
Abstract: The fixture has a number of adjacent cells in a honeycomb fashion, each formed from a front cell structure (2.1) and at least one cell structure located after it and connected to it by at least one guide rail (3.1-3.3). A slide (12) to accommodate the boat (15) is movable along the guide rails.  A number of frame elements (6.1-6.4) with a number of support elements (7.2,7.4) form one cell structure. Two frame elements are interconnected at an angle to form a top element (9.1). The bottom element (10.1) is similarly formed.
Patent DE-19743112-A1 (DE)
Inventor: SCHRIMPF WERNER
IPC: H04M3/54
Filed: 1997-09-30
Abstract: Provides an acoustic or optical indication to the calling subscriber (3), e.g. of the difference in tariff charge between the subscriber terminal (5) and a second subscriber terminal (7), before the incoming call is diverted to the second terminal.
Patent DE-19745002-A1 (DE)
Title: Determining fungistatic or bacteriostatic activity of water soluble preservatives
Inventor: JANZEN STEFAN
IPC: C12Q1/18
Filed: 1997-10-11
Abstract: Rapid determination of water-soluble inhibitor content of products made from natural raw materials such as cotton involves measuring the diameter of the ring of inhibition caused by an eluate from the material on an inoculated nutrient substrate. A procedure for determining the fungistatic, fungicidal, bacteriostatic or bacteriocidal activity of water-soluble inhibitors in biodegradable products from renewable raw materials comprises:  (a) eluting a defined amount of the product with water, (b) preparing a solid nutrient substrate inoculated with microorganisms into which the eluate can be absorbed, (c) taking up the eluate into the prepared substrate, (d) incubating the substrate and (e) measuring the size of the circle of inhibition on the substrate bearing the microorganisms.
Patent DE-19750668-A1 (DE)
Title: Support part for fixture and-or connection of component parts of heating bodies and-or sanitary installations
Inventor: BEER LOTHAR
IPC: F24D19/02
Filed: 1997-11-15
Abstract: The support part has an insulating inner arch, supports and holders, particularly for window sill locations, and has corresponding emptying tubes (5) and/or installation tubing. The complete assembly has a high K-value. The central part (2) comprises a highly insulating material. The rear part (3,4) comprises a drill-proof and stabilizing insulating material and has stabilizer and adhesive agents.
Patent DE-19757087-A1 (DE)
Title: Connector for profile rod partitions
Inventor: BENZ ALBRECHT
IPC: E04B2/76
Filed: 1997-12-20
Abstract: One of the second sectors (62,64) of the connector (30) normal to the side rods works in conjunction with the neck section (53) of the undercut groove (34) of the second rod (12) and this section of the third rod (17) varies lengthwise in sectional area and is followed by a third section retaining constant sectional area. A first section (60) of the box connector (30) is drilled out (70) and in a partition composed of parallel profile rods secured to a surface these straddle a frame joined into place by the connector.
Patent DE-19801535-A1 (DE)
Title: Dental hand-piece containing micro-motor, for drill etc.
Inventor: SUDO HIROSHI
IPC: A61C17/20
Filed: 1998-01-16
Abstract: The hand-piece has separable sections. A layer of hard titanium compound on each of the sliding faces (18,19) of the separable sections. O-rings are provided for contacting the sliding faces of the separable sections.
Patent DE-19810436-A1 (DE)
Title: Shading installation with blades
Inventor: KLOTZ FRITZ HARALD
IPC: E06B9/26
Filed: 1998-03-11
Abstract: Row of blades comprises two groups (1a,1b,1c; 2a,2b,2c) of different shading blades alternately arranged with blades of one group able to tilt in same direction and relative to other group in opposite direction. First group can have solar energy converting and/or light collecting elements. Mutual swivel movement of the groups is controlled dependent on state of the sun so that within a swivel area containing closed state of row; the opposite areas of adjoining blades remain shadow-free in the projection of the sunlight
Patent DE-19811153-A1 (DE)
Title: Process to clean water and abrasive agent used in cutting processes
Inventor: HILDEBRANDT JOERG
IPC: C02F1/44
Filed: 1998-03-14
Abstract: Water used in a high-pressure cutting process contains an abrasive agent. Following its use in the cutting process, both the abrasive agent and the water are decontaminated as far as possible to render them fit for reuse. The coarser grades of the abrasive agent pass through a classification stage in which they are separated from water and other suspended solids and lighter (finer) abrasive agent. The coarse grades of abrasive are freed of residual contaminants using clean water and are then dewatered by a filter prior to air-drying and reuse. The used water is mixed with a dosed quantity of flocculant agent, resulting in precipitation of solids which are removed by sedimentation. The sludge is dewatered and disposed of by an appropriate process. The water released from the sedimentation process is surrendered to a further chemical process into which a number of chemicals are dosed and introduced, removing dissolved contaminants from the water, or converting these into less harmful substances. In subsequent treatment stages the water is rendered fit for membrane filtration, following which it is again fit for use in the cutting process with a fresh charge of clean abrasive. The concentrate is disposed of by appropriate means. The water supply and treatment assembly is installed in containers which render it suitable for use in both fixed and mobile applications.
Patent DE-19817436-A1 (DE)
Title: Arrangement for transmitting data between a central data processor and one or more peripherals
IPC: H03L7/18
Filed: 1998-04-20
Abstract: The arrangement has a housing with an antenna (17) and a connector in which a radio module unit (14) for radio data communications, consisting of a control unit (18) and a transceiver (19), is arranged.  The housing and connector can be attached to an interface on the equipment side with a plug holder.  The radio module unit has a circuit which taps a voltage applied to a driver component of the equipment and supplies it to the radio module unit
Patent DE-19819359-A1 (DE)
Title: Stress member manufacturing and machining device for pre-stressed concrete work
Inventor: DUESTERHOEFT ARTUR
IPC: B23Q7/00
Filed: 1998-05-01
Abstract: The manufacturing and machining device has an inclined-plane rest (3), on which there is at least one machining point (7,9), which has a holding and transfer device. This device can be moved from a holding position in which the component (11) is held in the machining point, to a transfer position in which the component can be released onto the rest and can be rolled, or can roll of its own accord, to the next point.
Patent DE-19820870-A1 (DE)
Title: Whey separation during cheese production
Inventor: ZETTIER KARL-HEINZ
IPC: A23C7/04
Filed: 1998-05-09
Abstract: In cheese manufacturing, raw whey is supplied to a whey separator (6) in which it is separated into skimmed whey and whey cream. The whey cream is discharged through an outlet (8) , but a constant flow at constant pressure of 0.5-2 vol.% whey cream is returned to the separator by a return pipe (9) to the separator inlet (3). A density sensor (11) is located in the return pipe, from which the density values are registered and signaled to a signal processing device controlling a flow regulation valve (13) in the whey cream outlet.
Patent DE-19821596-A1 (DE)
Title: Agraffschlauch für Abgasanlagen von Kraftfahrzeugen
Inventor: KRAWIETZ TOM
IPC: F16L51/02
Filed: 1998-05-14
Abstract: Es wird ein Agraffschlauch für Abgasanlagen vorgeschlagen, der schraubengangförmig gewickelt ist aus wenigstens einem S-förmig vorgeformten Metallband, wobei der Schlauch mit radialen, benachbarte Falzlagen partiell in gegenseitiger Anlage bringenden Einprägungen versehen ist.
Patent DE-19823260-A1 (DE)
Title: Driverless transport system for vehicles with arbitrary wheel configuration
Inventor: BECKMANN ROBERT
IPC: G05D1/02
Filed: 1998-05-26
Abstract: The system guides transport vehicles (1) with a combined drive- and steering arrangement (6) and an electronic path control (7) along reference marks (8) which are installed in a floor along a reference path (2). Sensor arrangement (10) are arranged in the transport vehicle, and a path-measuring arrangement (11) is connected with the path control, to determine the actual position of the vehicle. Each reference mark consists of two discreet reference elements (13), especially in form of magnet elements embedded in or glued on the floor A control program in the path control calculates the necessary nominal values for a path- and steering angle. Each reference mark consists of two discreet reference elements (13), especially in form of magnet elements embedded in or glued on the floor, whereby the distance between the reference elements is smaller than the distances between the reference marks. A sideways deviation of the vehicle is continuously determined with respect to the passed reference marks, and a corresponding steering angle is determined based on the data provided by the path-measuring arrangement.
Patent DE-19827073-A1 (DE)
Title: ABS sensor for a heavy goods vehicle non-drive axle with a disk brake
Inventor: ILIEV ROSSEN
IPC: B60T1/06
Filed: 1998-06-18
Abstract: Non-drive axle has a bearing hub unit (10) on an axle stub (11), a disk brake (6), an ABS sensor element (21) and an impulse ring (22) turning concentrically round the bearing hub unit. The sensor element scans an envelope of cone measuring surface on the impulse ring that converges towards the open hub end. The sensor element's axis is placed diagonally at 32 - 38 degrees angle to the axis of the axle stub.
Patent DE-19827981-A1 (DE)
Title: New nitrate compounds useful in biochemical or pharmacological studies of e.g. cysteine/cystine system or for studies of nitrate cross-tolerance associated with certain cardiovascular drugs
Inventor: STOETER MICHAEL
IPC: C12Q1/26
Filed: 1998-06-24
Abstract: Nitrate compounds (I), which are useful as substrates for biochemical and pharmacological studies, are new.  Nitrate compounds of formula (I) are new. R<1>-R<3>  = R<4>, CH2-ONO2, CH2-OR<5>, CH2-X, COOR<5>, COX, CH2COOR<5> or CH2-COX;  R<4>  = CHO;  R<5>  = H or 1-6C alkyl; X  = halo; and  provided that at least one of R<1>, R<2>, R<3> is R<4>. Independent claims are included for:  (A) use of compounds corresponding to (I), in which the CH2-NO2 group (which is attached to the central C atom along with R<1>, R<2> and R<3>) may be replaced by a group as defined for R<1>-R<3>, as substrates for biochemical and pharmacological investigations; and (B) the preparation of (I) (as described in (A)) form aldehyde of formula (V).
Patent DE-19828575-A1 (DE)
Title: Metal strip forming method using hot strip mill
Inventor: SEIDEL JUERGEN
IPC: B21D1/05
Filed: 1998-06-26
Abstract: The strip material is moved alternating over and under at least two stretch-levelling working rollers (7,8), between a cooling zone and a coiler. The working rollers are offset relative to each other, to deflect the strip on every roller. The rollers are of two types, being cylindrical or with a negative or positive roller crown. The rollers are self-propelled, and the stretch-levelling zone is water cooled.