baber/WOPTO huggingface dataset:
Patent DE-19633206-A1 (DE)
Title: New ((hetero)aryl-alkyl)amino-steroid derivatives
Inventor: SCHOENECKER BRUNO DR
IPC: C07J51/00
Filed: 1996-08-17
Abstract: Steroidal derivatives of formula (I) are new. A = anion, preferably F, Cl, Br, I, acetate trifluoroacetate; R = steroidal skeleton from cholane, cardenolide or bufadienolide derivative; a = 0 or 1; R1 = H, alkyl or aryl, and may also be acyl or (CH2)yR3 when a = 0; R2 = H; or when a = 0, R1+R2 may also be a bond; R3 = (CH2)xR6; R4 = H, alkyl or R3; R5 = H, alkyl or (CH2)yR7; R6, R7 = independently phenyl (optionally mono- to penta-substituted by R'), heteroaryl (preferably pyridyl, pyrrolyl, furanyl, thiophenyl, all optionally substituted by one or more OH or R') or a metallocene such as ferrocenyl (optionally substituted by one or more alkyl, aryl); R' = halogen, NO2, alkoxy, aryloxy, acyloxy, acyl, alkyl, aryl or heteroaryl; and x, y \- 0.
Patent DE-19634081-A1 (DE)
Title: Weakly superconductor Josephson contact of high temp. surge
Inventor: TINTCHEV SAVTCHO STEFANOV
IPC: H01L39/22
Filed: 1996-08-23
Abstract: The Josephson contact is made of a superconductive, metal oxide material, such as Y-Ba-Cu-O, 200 nm thick, with a high temp. surge. The weak location is formed by ion implantation. The power duct is formed within the thin film. The superconductive film is deposited onto a substrate, such as SrTiO3. The power duct is preferably located directly under the film surface. The power duct is typically formed by multiple ion or particle implantation, using different energies on particle types. Deep temp. superconductive material may be used.
Patent DE-19634868-A1 (DE)
Title: Sprung shoe insole or shoe
Inventor: SCHILLER HORST
IPC: A43B13/18
Filed: 1996-08-29
Abstract: The shoe insole is of leather, rubber, polyvinyl chloride (PVC) or other materials, with incorporated springs, or the whole shoe is of these materials with integrated springs between the upper and the sole.
Patent DE-19635077-A1 (DE)
Title: Continuous preparation of poly:amide(s) from omega-amino:alkyl nitrile and water
Inventor: WEIS ROBERT DR
IPC: C08G69/28
Filed: 1996-08-30
Abstract: A continuous multi-step process for the preparation of polyamides by reacting an w-aminoalkyl nitrile with water at high temperature and pressure, comprises (1) heating an w-aminoalkyl nitrile in an excess amount of water at 250-350 deg C and 4-30 MPa, the temperature and pressure being chosen to give a single-phase liquid reaction mixture, in which at least 95 mol.% nitrile groups are converted to form a first reaction product (I); (2) heating (I) at 220-300 deg C and 1-7 MPa, so that the pressure is at least 0.5 MPa less than that in step (1), whilst separating the gas and liquid phases to form a second reaction product (II); (3) heating (II) at 220-300 deg C and 10-300 kPa in a first sub-step (3a), then in a second sub-step (3b) the gas phase is separated from the liquid phase and then in a third sub-step (c) the relative viscosity (measured at 25 deg C and a concentration of 1 g polymer per 100 ml sulphuric acid (96 wt.%)) of the polyamide is altered to a value of 1.6-3.5 by selecting the appropriate temperature and dwell time, whilst in the final sub-step (3d) the third reaction product (III) is isolated by standard techniques and optionally processed.
Patent DE-19636592-A1 (DE)
Title: Sieve drum
IPC: D21F5/18
Filed: 1996-09-10
Abstract: A sieve drum structure, for the continuous processing of textile or paper materials with a gas or fluid medium flow through them, has plate strips (13) between the bases (11,12).   They are held in place with linkage mountings (17) at the bases and at each strip (13).
Patent DE-19638613-A1 (DE)
Title: Friction clutch for internal combustion engine
Inventor: SZADKOWSKI ANDREW
IPC: F16F15/123
Filed: 1996-09-20
Abstract: The clutch comprises a rotary hub and a driven plate (20) with an axle (22) and friction pads (26), as well as a series of spring holes (28). The plate has co-rotatably fixed stiffener plates (46) on both sides complete with spring holes (48) which register with those of the driven plate and have internal noses (50) from the ends of the holes. A set of cover plates (64), straddling the stiffener plates, rotate along with the hub and have spring holes (78) which line up with those of the stiffener plates. End caps with the spring ends work with one cap part with the springs, and have a fitted bolt section to reach into the respective springs. This end cap part co-operates at one end with one of the stiffener and cover plate holes. The radii of the spring hole end in these plates contrast with the smaller radius of the hole nose, thus working with a concave engagement surface provided on the respective end cap.
Patent DE-19639536-A1 (DE)
Title: Home security system with IR intrusion detector
Inventor: DOCKERY DEVAN
IPC: G08B23/00
Filed: 1996-09-26
Abstract: The security system has a free-standing intrusion detector which has a transmitter coupled with a portable receiver to alert a homeowner that an intrusion has taken place or occurred within a pre-set time period. The area under surveillance is monitored by an infrared detector which activates the transmitter upon the detection of abrupt differences in IR radiation levels, associated with the presence of a warm body in an otherwise equilibrated environment. A radio signal is emitted by the transmitter which is received by the portable hand-held remote receiver.  A first signal, indicating that an intrusion has been detected less than a set period of time in the past in the monitored areas, is displayed on the receiver. After that, a second signal is generated to indicate that the intrusion took place at a time greater than the set period of time in the past and that the probability of the intruder still being present is less. Once the intrusion detector is activated, the signal is continuously transmitted to the portable receiver until the intrusion detector has been reset.
Patent DE-19643653-A1 (DE)
Title: Method of replacing two-component developer carrier in developer station of electrophotographic printer and copier
IPC: G03G15/08
Filed: 1996-10-22
Abstract: The method involves extracting a small quantity of developer from the developer station (10) at regular intervals during printing or copying and adding a quantity of fresh carrier approximately equal to the extracted amount. The extraction and addition steps are repeated depending on at least one parameter. The extracted developer is filtered and delivered to a collection container. The extraction takes place at the lowest point in the developing station.
Patent DE-19645187-A1 (DE)
Inventor: LADWIG MICHAEL DR
IPC: G01M15/12
Filed: 1996-11-02
Abstract: A device for measuring the rotor blade vibrations of gas turbines comprises a pressure sensor 7 which is mounted on the housing 3 of the gas turbine and projects as close as possible to the rear edge of the rotor blade stage without it being possible for the pressure sensor and the rotor blade 4 to come into contact. The pressure sensor is connected via a line (14, fig.2) to a data processing unit (13) and the signal from the pressure sensor is calibrated using a reference signal 11. The reference signal is determined only at the start of the vibration measurement and is found using strain gauges 9 connected to the rotor 2. The reference signal is transmitted by radio transmitter 12 to a fixed measuring device. The pressure signal however is measured continously throughout the operation of the turbine.
Patent DE-19649503-A1 (DE)
Title: Casting mould
Inventor: PLACK KARL HEINZ
IPC: B22C21/08
Filed: 1996-11-29
Abstract: The mould consists of at least two mould boxes (1, 2) which are placeable with their face surfaces (1a, 2a) on top of one another, and in their operating position are clamped against one another by means of at least one locking device (3). The locking device includes a pivotable catch (31) attached to a mould box (1) and a locking pin (32, 32') attached to a further mould box (2) located adjacent to the mould box (1). The catch is pivotable about a fixed pin (11) whose axis is perpendicular to the outer surface of the box wall (1b) accommodating the pin. A top overlapping cover element (14) is provided for the locking device (3).
Patent DE-19649735-A1 (DE)
Title: Lenkung für Flugkörper-Systeme mit Ziel-Tracker und zusätzlicher manueller Korrektur des Trackpunktes
Inventor: STURM RICHARD
IPC: F41G7/20
Filed: 1996-11-30
Abstract: Lenkmethode
für Lenk-Systeme
mit automatischen Ziel-Trackern und manueller Korrektur des Trackpunktes,
dadurch gekennzeichnet, daß der
Schätzwert
der Sichtlinien-Drehgeschwindigkeit zur Lenkung aus der auf bekannte
Weise generierten Drehgeschwindigkeit und einer Korrektur gebildet
wird, die aus dem Korrektur-Signal für die Trackpunkt-Korrektur
mit Hilfe eines dynamischen Modells des Track-Regelkreises erzeugt
wird.
Patent DE-19650890-A1 (DE)
Title: Tail-cutting on single-felted drying cylinder group on paper machine
Inventor: BUTTSCHARDT WERNER
IPC: D21F5/04
Filed: 1996-12-07
Abstract: In a single-felted drying cylinder group in which the drying cylinders (31-33) come into contact only with the underside of the web, and an endless support belt (29) passes, together with the web, over the upper parts of the cylinders, a tail-cutting knife (S) is placed downstream of the drying group between the last driven drying cylinder (31) and a subsequent driven web guide roll (24).
Patent DE-19651428-A1 (DE)
Inventor: HEIDE BARBARA DR
IPC: A61Q19/00
Filed: 1996-12-11
Abstract: Topical compositions for protecting the skin against damages caused by age and light contain a combination of tocopherol or tocopherol derivatives and active substance extracts of rose hip or peonies or both in a cosmetic carrier. The carrier is preferably an aqueous gel, an emulsion or a micro-emulsion and preferably contains 0.1-5 wt.% tocopheryl acetate and 0.5-10 wt.% of an aqueous-alcoholic extract with an active substance content from 1-5 wt.%.
Patent DE-19652367-A1 (DE)
Title: Current collector with at least one height adjustable holding system carrying loop strip system
Inventor: WEIDEMANN HANS-JUERGEN DR ING
IPC: B60L5/20
Filed: 1996-12-17
Abstract: The current collector has at least one holding system (5) height adjustable, carrying a loop strip arrangement (2). The holding system (5) at its free ends has an apex tube (7) fixed, the loop strip arrangement (2) is supported spring loaded on its ends (7A, 7B). The loop arrangement is provided for transmitting electrical power from the overhead line to the electrically driven vehicle (100). At least one stabiliser (6) is provided, rotatably fixed at the apex tube (7). The stabiliser (6) is designed as a plate type component, the surface (6F) of which is arched in a convex shape, and the stabiliser is positioned centrally and symmetrically between the two ends (7A, 7B) of the apex tube (7), and its axis of rotation (6A) is aligned parallel to the longitudinal axis of the apex tube (7).
Patent DE-19701753-A1 (DE)
Title: Magnetic field change tracker for electrical disturbance
IPC: G01R33/02
Filed: 1997-01-20
Abstract: The tracker comprises a receiver (1) connected to a sensitivity and damping control (2) and delivering signals to an optical display (3) and/or an acoustic output (4). The receiver consists of a coil (6) coaxially screened against the electrical field by a tube of a suitable metal (7) interrupted at one point (8), so as to cause no magnetic short circuit. Disturbing emissions in the area surrounding electrical tools and systems can cause problems for the user of the tool, sometimes without his knowledge. Such electromagnetic phenomena may also affect biological systems. The magnetic field change tracker can detect and locate such emissions simply and without itself causing electrical disturbance.
Patent DE-19712887-A1 (DE)
Title: Torsion oscillation damper e.g. used in clutch
Inventor: GOEBEL HILMAR
IPC: F16F15/131
Filed: 1997-03-27
Abstract: The torsion oscillation damper has an input component linked to an output unit by an energy storage component held within a hub disc (19). It further has a mass balance (30) absorbing frictional motion and attached to the output unit. Both the hub disc and the mass balance are supported in the axial direction by the bearing (7). Both the hub disc and the mass balance are secured to a base (20) which grips on both axial sides (24,25) of the bearing.
Patent DE-19714453-A1 (DE)
Inventor: KALTENBACH ULRICH
IPC: H01R13/44
Filed: 1997-04-08
Abstract: The blocking box (1) has an antenna connector box with at least one connector socket (3a,3b) and a clamp plate (7) for attaching a connection cable which can be switched to the antenna connector cell.   The connection socket is electrically and/or optically isolated so that no output signal can be extracted from it and the clamping plate is secured against unauthorized removal. A circuit board connects an incoming connecting cable (8a) to an outgoing connecting cable (8b).
Patent DE-19716075-A1 (DE)
Inventor: BROUWER JAN-WILLEM
IPC: C23C22/14
Filed: 1997-04-17
Abstract: An acid aqueous phosphatising solution contains 0.2 to 3 g/l zinc ions; 3 to 50 g/l phosphate ions, in the form of PO4<3-> as we ll as accelerators, and is characterised in that it contains as accelerators 1 to 4 g/l chlorate ions and 0.1 to 10 g/l free, ionic or bonded hydroxylamine. This phosphatising solution can further contain Mn(II), Mg(II), Ca(II) and/or Cu(II) or Ni(II) as additional cations.
Patent DE-19716769-A1 (DE)
Title: Clothes hanger with curved sprung part, and despatch packet for hangers
Inventor: HARNACK PETRA
IPC: A47G25/40
Filed: 1997-04-22
Abstract: The curved part of the hanger is fixed by a bar joining the two free ends (11,13) of the curved part. The ends contain rectangular slots into which fit tongue-shaped and U-shaped appendages (19,21) to the free ends (5,7) of the hanger part (3) as far as a stop-piece for each tongue. The tongues protruding out of the insertion-slots have insertion holes beneath the underside (31) of the connecting-bar (9) and into which fits a locking bar (37) parallel with the connecting bar. A suspension-hook (55) on the shaft (57) is positioned between the top (67) of the hanger and the hooked end (69) of the wooden, moth-repellent protector (71). The packet for the clothes hanger parts is made from a single cardboard piece with locking elements on the inside of the base.
Patent DE-19717746-A1 (DE)
Title: Device for cleaning inlet for waste water container with resin-impregnated material
Inventor: BAUER JENS DIPL ING
IPC: E03F3/06
Filed: 1997-04-20
Abstract: A guide cylinder (4) underneath an oval aperture (6) in the curved top side of a section (3) is located in a frame (1) pivoting in relation to the wheels (2) and the devices longitudinal axis and above a pneumatic cylinder (10) of the frame. The top side of the section is covered with a rubber jacket which carries a cylindrical extension (9) supported perpendicular to the jacket. The extension resides inside the guide cylinder in a folded condition. Under pressurisation of the inside of the section, the extension unfolds to protrude out into a side inlet of the container.
Patent DE-19719376-A1 (DE)
Title: Preheating liquefied gas from cryogenic storage in tank farm
Inventor: KUNKEL JOSEF DIPL ING
IPC: F17C9/00
Filed: 1997-05-07
Abstract: This new method preheats liquified gas - or mixtures - withdrawn from a storage vessel (S). The gas arises preferably from a refinery or natural gas plant. Liquefaction, cooling and storage in the cold state, are achieved by indirect heat exchange with a circuit for coolant - or coolant mixtures. In the novel method, the liquid withdrawn (6) is heated by at least a partial flow of the coolant circulation (E4). Also claimed is equipment to execute the process, essentially as described.
Patent DE-19719563-A1 (DE)
Title: Equipment, especially refrigerator
Inventor: OTTE FRANZ SIEGFRIED
IPC: B08B17/00
Filed: 1997-05-09
Abstract: Equipment, especially a refrigerator has a motor (2) arranged in the open to produce a temperature fall outside the room to be climatised. The refrigerator (1) has a trap (10) forming the base surface of the housing (8) and is equipped with a run-off (11).
Patent DE-19722770-A1 (DE)
Inventor: MUTSCHLER FRIEDOLF
IPC: E01F7/04
Filed: 1997-06-02
Abstract: The invention relates to a method and device for preventing avalanches and other snow slides. The snow mass is divided into individual layers, or an existing division is used, and the individual layers are mixed together. This dividing and mixing can take place horizontally and/or vertically, and compacting can take place at the same time. The device consists essentially of a curved retaining bar (3) which is anchored to the slope and bears at least one lifting body (15). Said lifting body is preferably arranged at a given angle to the retaining bar.
Patent DE-19725956-A1 (DE)
Title: Manganese-containing copper-zinc-silver brazing alloy for highly stressed steel pipe
Inventor: FAULHABER JOSEF
IPC: B23K35/30
Filed: 1997-06-19
Abstract: A copper-zinc-silver based brazing alloy, for brazing steel pipes containing high deformation stresses, comprises (by wt.): 20-40 % Cu, 20-40 % Zn, 15-30 % Ag, 0.1-5 % Ni, 1.3-5 % Mn, 0.1-0.4 % Si, 0-8 % Ge, 0-7 % Ga and 0-1% B. Preferably, the alloy has the composition 30-40 % Cu, 30-40 % Zn, 20-30 % Ag, 1-4 % Ni, 1.5-4 % Mn and 0.2-0.4 % Si.
Patent DE-19727362-A1 (DE)
Inventor: BUCHHOLZ KLAUS PROF DR
IPC: C09J105/00
Filed: 1997-06-27
Abstract: The present invention relates to new polymerisates of unsaturated saccharide acids (aldonic, uronic or arsenial acids) as well as to the salts or derivatives thereof, wherein said polymerisates contain a double bond in the ring or in the open-chain form. This invention also relates to copolymerisates with ethylenically unsaturated compounds. These compounds are prepared and obtained by the radical-initiated (homo-, co-) polymerisation of (A) ethylenically unsaturated monosaccharide, disaccharide or oligosaccharide acids and acid derivatives such as esters, amides or nitriles which contain a double bond in the ring (endocyclic) or in the open-chain form, of unsaturated chemically-protected or not and enzymatically or chemically modified mono-, di- or oligosaccharide acids and of derivatives or blends of the above-mentioned precipitated compounds (A), or else by the copolymerisation of the constituents (A) with (B) monomers or monomer mixtures of ethylenically unsaturated compounds.
Patent DE-19727377-A1 (DE)
Title: Low temperature valve assembly
Inventor: KUJAWSKI BERND DIPL ING
IPC: F16K51/00
Filed: 1997-06-27
Abstract: The barrier valve assembly, and especially a low temp. Valve, has a lower housing section of a non-ferrous metal. The mounting for the pipe extension (7) is a transit muff (10) in a positive fit with the pipe extension and the insertion end (11) at a lower housing section (2). The muff is composed of at least two coaxial and bonded rings (10a,10b), where the first ring is of fine steel welded to the pipe extension and the second ring is of a non-ferrous metal, welded to the lower housing section. The pipe extension is directly welded to the connecting pipe (3).
Patent DE-19735009-A1 (DE)
Title: Pair of spectacles with two lenses, bridge piece and two bows
Inventor: WEBER KARL
IPC: G02C5/00
Filed: 1997-08-13
Abstract: The lenses (3,4) are connected by a holder (7,8) to the bridge and are hinged to the bows (5,6). At least one holder has a swivel bearing (11,12) possessing a swivel axle (13,14) at an angle of between 0 and 20 degrees to the orthogonal of the lenses' plane. The holder is in the form of a lens mounting (9,10). The bridge (2) is an inverted U shape, with the swivel bearings at the free lower ends (17,18)of the bridge.
Patent DE-19738771-A1 (DE)
Title: Binder for fire resistant mineral wool products
Inventor: KUMMERMEHR HANS
IPC: C08K3/016
Filed: 1997-09-04
Abstract: A binder for mineral wool comprising at least one thermoplastic homo- or copolymer that is crosslinkable with a phenolic resin; at least one phenolic resin; and at least one fire protection agent.
Patent DE-19740091-A1 (DE)
Title: Setting movement device using shape memory elements
Inventor: VOLLBARTH JUERGEN DIPL ING
IPC: B25J15/02
Filed: 1997-09-12
Abstract: The setting movement device has a tensioned mechanical element (2') between a base element (1) and a compensation element (3) and a working element (4), respectively attached to a second point of the base element and to a setting element (5'). The working element and the compensation element are provided by shape memory elements with a similar temperature characteristic in the working temperature range.
Patent DE-19744152-A1 (DE)
Inventor: SCHULZ JOERG
IPC: H03K17/955
Filed: 1997-10-07
Abstract: The circuit has a clock pulse generator (1) controlling a switch (2), a storage capacitor (3), a voltage source (4) and a current evaluation stage (5). The measured capacitance circuit or component is coupled to the input of the switch, which connects it to one electrode of the storage capacitor, connected to the voltage source via a resistance network (9) and to the evaluation stage, the second storage capacitor electrode coupled to a reference voltage.
Patent DE-19753917-A1 (DE)
Title: Air conditioning system for ventilating building
Inventor: PFEIL RUEDIGER
IPC: E04F15/00
Filed: 1997-12-05
Abstract: Warm air is collected in ribs (1) in the ceiling and from here it is guided through inlet slots (2) into a space (3) between the ceiling and the floorboards. This space is linked to the room by ventilator slots (4, 6), through which air can enter into the room.
Patent DE-19801062-A1 (DE)
Title: Sound wave transmitter for driving animals off the road or railway
Inventor: SCHARF MICHAEL
IPC: A01M29/18
Filed: 1998-01-14
Abstract: The transmitter transmits sound waves at frequencies outside the range of human hearing and detectable by different types of animals in a position to be on the road or track. It transmits different frequencies within a defined frequency range. It can be manually activated or automatically after defined switch-on conditions are fulfilled. When integrated into a vehicle, the amplification of the transmitter's transmitted sound waves can be increased with increasing speed of travel.
Patent DE-19801489-A1 (DE)
Title: Workplace, especially VDU workplace
Inventor: SCHMIDT MARKUS
IPC: A47B21/00
Filed: 1998-01-16
Abstract: The table plate can be adjusted in height with the aid of a motor (9).  A workplace, especially a VDU workplace, has a table plate (3) which is located via support arms (4) on supporting feet (5), vertical and horizontal cable channels (7) and a cross-bar (8) to connect the supporting feet which are designed telescopically for height adjustment of the table plate. The motor, a gearbox (10) and a drive shaft (11) are located in the cross-bar. The drive shaft engages with a toothed rod (12) by means of spur gears located at the ends, the rod being located in an inside profiled piece of the supporting feet for the height adjustment.
Patent DE-19804262-A1 (DE)
Title: Bridging coupling with plate for hydrodynamic torque converter
Inventor: HINKEL RUEDIGER DIPL ING
IPC: F16H45/02
Filed: 1998-02-04
Abstract: The bridging coupling is for a converter with a piston moving axially between a turbine wheel and a primary flange of the converter casing, with a plate between it and the flange.  This plate has axial teeth to prevent it turning on the carrier by allowing it to move axially. The plate (50) has its teeth (55) on an axial extension (53) facing the carrier (62), which also has teeth (57).  There is a support (63) for one of the sets of teeth.  The other has a radial extension with a curve running axially.