baber/WOPTO huggingface dataset:
Patent DE-19704894-A1 (DE)
Title: Low voltage direct current water treatment unit crystallises-out limescale
Inventor: LOCH JOHANNES
IPC: C02F1/461
Filed: 1997-02-10
Abstract: This novel water treatment unit has rotary scrapers mounted on an internal wheel (4-9) between the sections (1-2-6) of the casing. Further components (3-7), provide mountings for the scraper wheel, simultaneously insulating the current conductor rods (11-12). The water is divided by the electrode (5) into two streams, which pass through separate treatment spaces, doubling the treatment surface area. Optimal water treatment results from continuous internal swirling. Optimal voltage and spacing is employed, to promote crystallisation.
Patent DE-19707318-A1 (DE)
Title: Hands free system for mobile telephone
Inventor: RAHMSTORF PETER
IPC: H04M1/60
Filed: 1997-02-12
Abstract: The hands free system is provided for a mobile telephone or handy telephone.  The mobile telephone can be connected to an external voltage network, an acoustic amplifier with a microphone and a loudspeaker, and possibly to an external antenna.  The mobile telephone has an additional contact device which enables the telephone to be electrically connected to a spatially separate parallel keyboard (2) installed in the hands free system.  The parallel keyboard (2) and the keyboard of the mobile telephone have at least partly identical functions.  The parallel keyboard (2) can be operated with a connection to the contact device, parallel to the keyboard of the mobile telephone. Preferably the additional contact device has wired plug connections. The hands free system may also have a fax-modem card integrated in the mobile telephone.  The parallel keyboard (2) may have a display to reproduce faxes received and to be sent.  The parallel keyboard (2) can be actuated to input fax text for transmission.
Patent DE-19708139-A1 (DE)
Inventor: ROSER ERICH
IPC: D04B15/48
Filed: 1997-02-28
Abstract: The invention relates to a yarn feeding device (1), specially for a knitting or self-acting knitting machine, enabling exact control and regulation of yarn tension as well as yarn advancement. In this regard, the inventive device can be easily produced and can be economically used even in large numbers. This is achieved by means of an adjustable rotational resistance of a yarn wheel (4).
Patent DE-19708745-A1 (DE)
Title: Rail track gauge securing holder
Inventor: RALLE CHRISTOPH DR
IPC: E01B21/04
Filed: 1997-02-25
Abstract: The holder is located between two rail webs of a track surrounding a horizontal steel profile (16) and two connection pieces. The steel profile extends immediately above a rail footing (6) up to a rail splice (10), the connection piece being formed from a holding plate (11) and a knee bracket (13), and located in the rail splice, whereby the knee bracket is rigidly connected with the steel profile. The steel profile's section modulus has a vertical to horizontal ratio of from 1:1 to 2:1. The steel profile is a quadratic full profile while the connection piece is cast or welded on. The knee brace is joined to the steel profile by welding, adhesive or clamping.
Patent DE-19712488-A1 (DE)
Inventor: KASCH HELMUT DR
IPC: A61P35/00
Filed: 1997-03-25
Abstract: The invention relates to novel estratrienes of general formula (I) containing several sulfamoyoxy groups per molecule (m = 1-5). They are produced by reacting the appropriate steroid alcohols with sulfamoy or n-alkyl or alkanoylsulfamoyl chloride in the presence of a buffer or a base. The compounds of formula (I) are characterized by a high sulfatase activity and are therefore suitable for the treatment of diseases responding to sulfatase inhibition. The high target specificity of the inventive compounds in relation to sulfatase and estrogen transcription assays enable said compounds, which are provided with a radiolabel e.g. [<18>F] fluorine instead of F, to be used as potential markers in tumor diagnosis.
Patent DE-19713753-A1 (DE)
Title: Telltale for locking mechanism for backrest of rear seat of vehicle
Inventor: PIELOCK RALF
IPC: B60N2/36
Filed: 1997-04-04
Abstract: The display device is used in a road vehicle to show that the folding rear seat is unlocked or only partially locked. There is an actuating button (3) in the top of the backrest for the vehicle seat (1). The button slides vertically in a housing (2) set in the backrest, and is connected to a rod (6) whose lower end is connected to the locking mechanism. A pin (13) fastened to the seat back projects into a vertical slot (14) in the button, and may limit the vertical movement of the button. A lever (7) has one end pivoted (8) on the button and the pin engages in a short slot (12) in the middle of the lever. The other end of the lever has a short slot (10) engaging a pin (9) on a telltale (4) which is moved up as the button is moved down. The top (16) of the telltale then projects above the top of the housing and may be painted a bright colour for maximum visibility.
Patent DE-19721236-A1 (DE)
Title: Automotive power train torsional dampener
Inventor: JAECKEL JOHANN
IPC: F16F15/133
Filed: 1997-05-21
Abstract: A motor drives a shaft with a torsion oscillation dampener (17) linked to a power output section shaft. The input and output shafts rotate with respect to each other against the force of a helical leaf spring. The spring (18) forms an elastically deformable elongated arm bending radially and extending around the axis of rotation. It may be in frictional contact with both shafts. The spring unit can incorporate pref. two helical leaf springs arranged to balance each other. The spiral path of each spring may describe an arc of pref. (450) degrees. The end of each spring may be a flat cylindrical section resting against the relative shaft and producing the necessary frictional force.
Patent DE-19721796-A1 (DE)
Inventor: BAUER HANS DR
IPC: C23C4/11
Filed: 1997-05-24
Abstract: The invention relates to a motor vehicle component for routing exhaust gases. Said component comprises a coating (14) with an emission level of  epsilon  < 0.5 at approx. 800  DEG C. This considerably reduces heat radiation in relation to an oxidized surface ( epsilon   APPROX  0.9), thus leading to considerably reduced heating of surrounding components (30). Expensive insulation measures are thus no longer necessary.
Patent DE-19721898-A1 (DE)
Inventor: FREUND ANDREAS DR
IPC: C07B31/00
Filed: 1997-05-26
Abstract: The invention relates to a moulded, activated metallic fixed-bed catalyst having a pore volume of 0.05-1 ml/g and an outer, activated shell consisting of a sintered, small-particle catalyst alloy as well as optional catalyst promoters. The catalyst alloy has metallurgical phase domains resulting from the production of the alloy. The phase with the greatest volume has a specific interfacial density of more than 0.5  mu m<-1>.
Patent DE-19727710-A1 (DE)
Inventor: KIEL WOLFGANG DIPL CHEM DR
IPC: C07C49/417
Filed: 1997-06-30
Abstract: The preparation of cyclohexanones of formula (I) by hydrogenation of phenols of formula (II) in the presence of a palladium-on-charcoal (Pd-C) catalyst at 100-250 degrees C and 1-20 bar hydrogen (H2) is carried out in the presence of linear, branched or cyclic alkanes (III), with a boiling point > 70 degrees C at normal pressure. as solvent; in which R<1-5> = hydrogen (H), hydroxyl (OH), 1-10C alkyl, 3-6C cycloalkyl, 6-10C aryl, 6-10C aryl-CH2-, 6-10C aryl-O-, 1-10C alkoxy, 3-8C cycloalkoxy, mono- or di-(1-4 C alkyl)-amino, 1-4C acylamino, COOR<6> or R<7>-CH2-; R<6> = H or 1-4C alkyl; R<7> = OH, 1-4C alkoxy or mono- or di-(1-4 C alkyl)-amino.
Patent DE-19728958-A1 (DE)
Title: New primers for detecting the Fox gene that determines coat colour in horses
Inventor: WAGNER HEINZ-JUERGEN
IPC: C12Q1/6888
Filed: 1997-06-30
Abstract: System for determining the Fox gene comprises: (a) Fox gene specific primers: 5'-CCTACCTCGGGCTGACCACCAA (Fox-1) and 5'-GAGAGGACACTAACCACCCAGATG   (Fox-2) and (b) the enzyme TaqI or TthHB8I.
Patent DE-19731386-A1 (DE)
Title: Arrangement of two interlocking bevelled gears with interlocking crest
Inventor: JOACHIM FRANZ-JOSEF
IPC: F16H1/14
Filed: 1997-07-22
Abstract: Two interlocking bevelled gears (1,5) are oriented at right angles to each other. Each gear (1,5) has a pressure ring (9,11,14,16) at its crest and base. Each ring has a supporting surface (10,11,15,17). The bevelled edge (15) of one crest ring (14) rolls over the matching surface of the second interlocking surface of the second crest ring (11). The bevelled edges of the base rings roll over the respective matching surfaces.
Patent DE-19733209-A1 (DE)
Title: Hybrid program control device for domestic washing machines etc.
Inventor: SIEBACHMEYER FRITZ DIPL ING
IPC: G05B19/042
Filed: 1997-08-01
Abstract: A hybrid program control device for a domestic washing machine or a dryer features a reversing drum (2) which controls a control contact (18) located in series to a change-over device (17). The device (17) enables the switch-over gear (15) to be switched from the reversing drum (2) to the program drum (1).  This series circuit lies in parallel to the switch element (16) of the timer motor (14) in such a way that, when the switch element (16) is conductive, only the reversing drum (2) moves and when the element (16) is nonconductive and the contract (18) is shut, only the program drum (1) moves. When the element (16) is nonconductive, and the control contact (18) is open, both drums (1, 2) stand still.
Patent DE-19736003-A1 (DE)
Title: Fluidised-bed grate for burning solid or wet muddy waste material
Inventor: PAULI BALDUIN DR ING
IPC: F23G5/00
Filed: 1997-08-19
Abstract: The grate is made of e.g. six broad, flat panels made of poured ceramic material (4) resting on a horizontal metal baseplate (7). There is an array of holes through the metal baseplate into which tubes (1) are pressed or welded. The tubes may be inclined at 20-35 degrees to the vertical. The cross-section of the tubes near the bottom may be rhomboidal, and the bottom ends of the tubes are cut flush with the baseplate. The top ends of the tubes are cut flush with the top surface (5) of the ceramic material in which they are embedded. The tubes taper from the rhomboidal section at the bottom to narrow slits at the top. The axes of the slits run parallel to the direction of lean of the tubes.
Patent DE-19736127-A1 (DE)
Title: Fiber suspension sorting sieve
Inventor: PELLHAMMER MAURUS
IPC: D21D5/02
Filed: 1997-08-20
Abstract: The sieve unit (2) for sorting fiber suspensions has a number of opening gaps, forming sorting slits (6).  In an Independent claim, projections are in front of the sieve sorting slits (6), at the inflow side. Preferred Features: The sieve sorting slits (6) are generally parallel to each other. The agitators (5) have a movement direction (15) generally at right angles to the length of the sorting slits (6), with a max. deviation of \!30 deg . The fiber material (F), on entry into the sorting slits (6) through the movement (15) of the agitators (5), is pushed against projections at the sieve body (2) at the opposite side to the entry (3) into the sieve, and with a min. height of 0.1 mm or min.. 0.5 mm. The fiber material (F), on entry into the sorting slits (6), is moved against the projections in the sieve body (2), at the side of the projections with the larger angle to the direction (15) of movement, and the material is deflected by 60-90 deg . The retained and rejected matter (R), from the sieve action, is thickened to a dry content of at least 8% or at least 12%. The sorting slits (6) have a width of 0.05-5.0 mm, and a length of at least 30 times the slit width. The slits (6) are located over the whole length of the sieve body (2), between rods (9) which are generally parallel to each other. The rods (9) have a triangular cross section, with rounded corners, and a thickening at the ridge side taking the inserted mounting. The rods (9) can also have a quadrilateral cross section, with rounded corners. The rods (9) can be pitched at an angle to form a projection against the facing surfaces of the adjacent rods. The sieve body (2) can be in a number of sieve shells, each with different slit widths, and are positioned so that the narrower slits are next to the outlet (12) for retained and rejected matter.
Patent DE-19736478-A1 (DE)
Title: Coiling head and controller for manufacturing springs
Inventor: ITAYA ICHIRO
IPC: B21F3/04
Filed: 1997-08-21
Abstract: The tool has a coiling head (101) which has a drive system (107) to feed the wire (W). It has a former (123), a coiling tool (163), a pitch angle tool (143), and a cutter (133). The coiling tool is carried, and can swivel, on a half-round table in the plane of the generated coil. The former, coiling tool, pitch angle tool and cutter are mounted on slideways. These items may be moved radially with respect to the generated coil by powered gears or cams under computer control to control the spring dimensions.
Patent DE-19737439-A1 (DE)
Title: Electric nail file for manicure
Inventor: MACK GERNOT
IPC: A45D29/05
Filed: 1997-08-21
Abstract: The nail file has a finger guide (7). The filing is carried out by a revolving metal band, which is driven by an electric motor (2). An adjustable spacer (11) is provided.
Patent DE-19737627-A1 (DE)
Title: Plug connector for connecting a component to a circuit board
Inventor: GUGLHOER BERNHARD
IPC: H01R13/03
Filed: 1997-08-28
Abstract: A plug connector includes a spring contact element which penetrates a corrosion protective coating on a contact region of an electrical assembly on plugging the assembly into the contact element. A plug connector, for electrical and/or mechanical connection between a circuit board and an electrical assembly having a contact region with a corrosion protective coating, includes a spring contact element with one or more insertion sections which penetrate the contact region coating on plugging the assembly into the contact element. Independent claims are also included for (i) an electrical connector structure with the above plug connector; and (ii) a method of electrically connecting an electrical component, especially a circuit board, with a plug connector by forming a coating on one or more contact faces of the component and fitting the plug connector to the component to cause penetration of the coating by a spring contact element.
Patent DE-19741562-A1 (DE)
Title: Caulking method to fasten component in hollow-cylindrical housing
Inventor: WAGNER MARTIN
IPC: B23P11/00
Filed: 1997-09-20
Abstract: The component (15) is placed in a housing (14) with a supporting wall, which is formed so that housing material in the wall area is pressed in sections or continuously over a holder element (19) on the component. Forming is carried out by a tool (10) applying a force to the material with two forming components. The tool is a die with a ring-shaped pressure face (16), which executes an oscillating movement.
Patent DE-19743033-A1 (DE)
Title: Textile covering for hot flat or float glass transport roller
Inventor: SCHIERZ CLAUS DIPL ING
IPC: C03B35/18
Filed: 1997-09-30
Abstract: A textile covering for transport rollers exposed to heat consists of a seamless sewn sleeve of mixed vitreous mineral insulating fibers and non-flammable textile fibers.
Patent DE-19743194-A1 (DE)
Title: Exhaust gas cleaning catalyst especially for lean-burn engine
Inventor: DOI RYOUTA
IPC: B01J23/02
Filed: 1997-09-30
Abstract: The process for producing an IC engine exhaust gas cleaning catalyst involves (a) applying a rare earth metal onto the surface of a porous inorganic oxide substrate; (b) applying alkaline earth metal (excluding Mg) and then Ti; (c) applying a precious metal; and (d) finally applying Mg. Preferably, calcination is carried out in each of these steps.  Also claimed are (i) a catalyst for cleaning exhaust gases from a lean-burn i. c. engine, in which the catalyst consists of a sequence of alkaline earth metals including Mg, a precious metal, a rare earth metal and Ti on a porous inorganic oxide substrate and includes a metal oxide complex formed of alkaline earth metal (excluding Mg) and Ti and (ii) an IC engine exhaust gas cleaning catalyst located in the middle of the exhaust pipe of a lean-burn IC engine which may operate during a certain period with a stoichiometric or super-stoichiometric air/fuel ratio, the catalyst structure being as described above.
Patent DE-19747524-A1 (DE)
Title: Device for washing all types of curtains
Inventor: HOERMANN WOLFGANG
IPC: A47L4/00
Filed: 1997-10-28
Abstract: The device consists of a portable washing medium container (1) which supplies a spray (3). The spray can run along the curtain runner and together with the curtain (7) can be enclosed in a foil tube (8). The spray device consists of two rigidly connected nozzle strips which are connected to the supply pipe (5). The nozzle strips carry rows of nozzles directed towards one another each having an opening and an indentation. The longitudinal axes of the nozzle indentations are arranged vertically to the horizontal nozzle strips and in plan view show a sharp edged elliptical profile, in cross section an involute profile and in longitudinal section a sector of a circle
Patent DE-19751519-A1 (DE)
Title: Linear sensor to generate a control signal e.g. for a vehicle brake amplifier
Inventor: LAMPARTH WALDEMAR
IPC: G01D3/08
Filed: 1997-11-21
Abstract: The linear sensor has a magnet with at least one associated Hall sensor. The magnet and Hall sensor are mounted to be movable w.r.t. each other and the Hall sensor produces an electrical signal corresponding to its position relative to the magnet. The magnet can be fixed and the Hall sensor movable. An Independent claim is also included for an error detection circuit for use with the sensor.
Patent DE-19751681-A1 (DE)
Inventor: RUEPP MICHEL O
IPC: A61K35/54
Filed: 1997-11-21
Abstract: The invention relates to the use of treated putamen ovi in the production of medicaments which can be administered orally or locally for treatment and prevention.
Patent DE-19751942-A1 (DE)
Title: Unit for indicating the degree of dirtiness of a filter element
Inventor: SCHNABEL WERNER
IPC: B01D46/42
Filed: 1997-11-24
Abstract: The bore (2) of a further housing (4) is provided with an elastomer disk (8) which lets through air and captures dust.  The housing of the indicator unit (1) is pressable against this disk, with at least two snap hooks (6) engaging the corresponding cutouts in the housing (4) under the pressure generated by the elastomer disk.
Patent DE-19753394-A1 (DE)
Title: Prosthetic heart valve
Inventor: SELLIN LOTHAR
IPC: A61F2/24
Filed: 1997-12-02
Abstract: The heart valve has a ring that contains two closure bodies (2) that pivot on a pivot axis (3) crosswise to and spaced apart from, the ring's (1) axis. Each closure body is divided by each pivot axle into a short and a longer leaf when closed. The shorter leaf parts are juxtaposed, while the longer leaf parts rest against the ring. When folded, the closure bodies do not define the middle passage for the ring. The middle line of the cross-section of each closure body, running on a normal plane to the pivot axis, extends from a straight surface. The other side of each closure body has a concave curve increasing in the blood's direction of flow.
Patent DE-19756811-A1 (DE)
Title: Rainwater buffer storage tank buried in ground
Inventor: ROMBOUT DICK
IPC: E03F1/00
Filed: 1997-12-19
Abstract: The buffer tank (1) may be installed underground e.g. Near a house and may receive rainwater from a downpipe which collects water from the guttering surrounding the roof. The tank may be square or rectangular in shape with rounded corners. It has an inlet pipe (8) running into an outer envelope (4) made of water-permeable material resembling sailcloth e.g.100% polypropylene cloth. The cloth lets water out but prevents earth and sand from getting into the tank. The tank is filled with water-storage elements (2) which consist of spheres with a number of inlet and water-storage cavities (6) inside them.
Patent DE-19801348-A1 (DE)
Title: Driving and guide arrangement for scraper chain conveyor of a drum cutter machine
Inventor: MERTEN GERHARD
IPC: E21C35/12
Filed: 1998-01-16
Abstract: The arrangement (20) extends along the scraper chain conveyor and has a chain channel (23) defined by a guide rail (19) and a rear wall (35). The horizontal links of the chain are supported on a series of spaced narrow support elements (28), of which some form connecting plates (22) welded between the rear wall and the guide rail.
Patent DE-19801380-A1 (DE)
Title: Building clading with built-in solar energy collectors
Inventor: DIETZSCH OTTO
IPC: F24J2/04
Filed: 1998-01-16
Abstract: The solar energy collector has a sheet (1) of corrugated material with a wavy or rectangular section and is used as a wall or roof panel. A sheet containing solar cells and a clear glass section is formed over this sheet. The troughs beneath the glass section are filled with transparent material with a gap beneath acting as a cooling channel.
Patent DE-19808650-A1 (DE)
Title: Information signal transmission in car
Inventor: BARTEL PETER
IPC: G07C9/00
Filed: 1998-02-28
Abstract: A servicing signal with information content is transmitted by the remote control to a receiver, associated with the lock, where it is converted into corresponding actuating signals according to the information content. The servicing signal has at least one start pulse (SI), an end pulse (EI), between which is a position code pulse (PI) in this time sequence. The relative time location of the position code pulse represents the information content of the servicing signal. The overall time between the start and end pulses is measured and a position time between the start and position code pulses is determined. The relative time relation of the position code pulse, compared to the overall time is computed, using a specific quotient.
Patent DE-19809426-A1 (DE)
Inventor: ANDRONIS ODYSSEUS
IPC: B60N2/75
Filed: 1998-03-05
Abstract: The invention relates to an arrangement of a vehicle arm rest (1; 13) in a vehicle, said arm rest folding up and down. The vehicle has rear-side wheel houses. According to the invention, at least one wheel house comprises a wheel housing wall (5) which points into the rear seat area and is accessible from there and which has a directly or indirectly associated wheel-house covering (4; 12). The arm rest (1; 13) is arranged in an accommodating space (6; 11) of this wheel-house covering (4; 12) in such a way that it can be folded up and down.
Patent DE-19810560-A1 (DE)
Title: Verfahren zum Einstellen einer Netzabschlußeinrichtung für den Anschluß an ein digitales oder analoges Kommunikationsnetz
Inventor: ALMS HENRIK
IPC: H04Q11/04
Filed: 1998-03-11
Abstract: In der Netzabschlußeinrichtung (NT) sind eine Digitalnetzeinheit (DE) für den Anschluß an ein digitales Kommunikationsnetz (ISDN) und Mittel für den Anschluß an ein analoges Kommunikationsnetz (FE) vorgesehen. Entweder von der Netzabschlußeinrichtung (NT) oder vom digitalen Kommunikationsnetz (ISDN) wird eine Aktivierungsanforderung (aka) übermittelt. Empfängt die Netzabschlußeinrichtung (NT) eine Aktivierungsanforderung (aka) oder ein Antwortsignal (as), bleibt sie als Netzabschlußeinrichtung (NT) eines digitalen Kommunikationsnetzes (ISDN) eingestellt. Ansonsten wird sie für den Anschluß an ein analoges Kommunikationsnetz (FE) eingestellt.