baber/WOPTO huggingface dataset:
Patent DE-19934321-A1 (DE)
Title: New N-phenyl-naphthalenesulfonamide derivatives are antiviral agents especially useful for treating cytomegalovirus infections
Inventor: ECKENBERG PETER
IPC: C07C317/32
Filed: 1999-07-21
Abstract: Amino-substituted naphthalenesulfonic acid N-phenylamide derivatives (I) are new.  Amino-substituted naphthalenesulfonic acid N-phenylamide derivatives of formula (I) and their salts are new. R1 = H or 1-6C alkanoyl; R2 = alkyl substituted by saturated heterocyclyl; or -COR4, -SO2R5, -COOR6, -S(O)R7 or -C(=NH)R8, or R1, R2 = H if A or D = alkylsulfonyl, or NR1R2  = saturated or unsaturated ring containing upto 6C, one or two ring C optionally being replaced by 1 or 2 of O, S, SO, CO and NR16 and the ring optionally being fused with a benzo ring; R4 = alkyl (optionally substituted by NH2, alkoxycarbonylamino or saturated heterocyclyl), aromatic heterocyclyl, cycloalkyl, alkoxy or NR9R10; R9, R10 = H, alkyl (optionally substituted by 1-3 of halo, OH, COOH and alkoxy), 7-20C alkyl or phenyl (optionally substituted by COOH), or NR9R10 = saturated or unsaturated ring containing upto 7C, one or two ring C optionally being replaced by 1 or 2 of O, S, SO, CO and NR11; R11 = H or alkyl; R5 = 1-8C alkyl (optionally substituted by CF3, C2F5 or saturated heterocyclyl), cycloalkyl or NR12R13; R12, R13 = alkyl, or NR12R13 = saturated or unsaturated ring containing upto 6C, one or two ring C optionally being replaced by 1 or 2 of O, S, SO, CO and NR11; R6 = R15OCH2CH2OCH2CH2-, saturated heterocyclyl (optionally substituted by alkyl) or alkyl (optionally substituted by OH, alkoxy or saturated, unsaturated or aromatic heterocyclyl); R7, R15 = alkyl; R8 = NH2 or mono- or dialkylamino; R16 = H, alkyl (optionally substituted by halo) or 1-6C alkanoyl (optionally substituted by 1-3 halo); R3 = NHCOR17 or -CONHR17; R17 = alkyl (optionally substituted by 1-3 of OH, halo or (1-4C) alkoxycarbonyl), and A, D, E, G = H, halo, NO2,. CN, OH, COOH, CF3, OCF3. alkyl, alkoxy, 1-6C alkanoyloxy, alkoxycarbonyl or alkylsulfonyl; unless specified otherwise alkyl moieties have 1-6C and cycloalkyl moieties 3-7C; heterocyclyl groups are 5- or 6-membered and contain 1-3 of O, S and N as heteroatom(s). An Independent claim is included for the preparation of (I).
Patent DE-19934598-A1 (DE)
Title: Universal drilling and milling machine has quick-change tool changer with protruding horizontal and vertical tool grippers which can change positions by turning support 180 degrees
Inventor: JUNG ROBERT
IPC: B23Q37/00
Filed: 1999-07-23
Abstract: The universal machine includes a work table (5) and tool changer (23) which contains a support assembly (24) with rotatable gripper which has a support (26) able to rotate about a 45 degree axis (25) and fitted at its free end with a horizontally arranged and vertically arranged tool gripper (27, 28) which protrude oppositely and whose position can be interchanged by turning the support around 180 degrees.  The support contains two support faces (38, 39) on which the two tool grippers are mounted. The support faces are perpendicular to each other and inclined 454 degrees to the axis of rotation.
Patent DE-19936341-A1 (DE)
Title: Processing of sewage by heat treatment in the presence of peroxodisulfate ions, used to produce soil or plant fertilizer, and additives for use in the manufacture of bricks
Inventor: MATSCHINER HERMANN
IPC: C12P5/02
Filed: 1999-08-02
Abstract: Processing sewage, comprising treating the sewage with at least 0.4 %, by weight, peroxodisulfuric acid and/or its salts, heating to above 60  deg C, and removing the solid product, is new.
Patent DE-19937812-A1 (DE)
Title: Composite heat exchanger, which uses materials that enable it to operate at high elevated temperatures, such as for in a nuclear fusion reactor
Inventor: PICHON THIERRY
IPC: C04B35/78
Filed: 1999-08-11
Abstract: A plate (10) has a number of stiffeners (12) integrally formed into a plate. A metal wall (14) is fixed to the edges of the stiffeners and is provided with passages (16) for circulating a cooling fluid. The plate exposed to the heat flux radiates towards the metal wall through gaps between the stiffeners.  An Independent claim is included for the method of manufacturing a structural part.
Patent DE-19939020-A1 (DE)
Title: Electromagnetic switching breaker for motor circuit, has connecting sections on opposing sides of upper and lower housings that fit together in two positions offset by 180 degrees
Inventor: NAKAMURA YUTAKA
IPC: H01H50/02
Filed: 1999-08-18
Abstract: The breaker has an insulating lower housing (42) containing a fixed iron core and an electromagnetic coil wound on a coil body about the core. An insulating upper housing (41) joined to the lower housing contains a movable iron core opposite the fixed core and a contact arrangement that opens or closes in response to movement of the core. A coil connection stage on one side of the lower housing feeds current to the coil. A connecting section (14) on opposing sides of the upper housing fits onto a second connecting section (16) on two opposite sides of the lower housing in two different positions offset by 180 degrees.
Patent DE-19940422-A1 (DE)
Title: Sensor with capacitive element, e.g. for pressure or acceleration; has capacitive detection and reference elements and capacitance determination circuit to produce charge difference
Inventor: HANZAWA KEIJI
IPC: G01R27/26
Filed: 1999-08-26
Abstract: The sensor has capacitive detection (5) and reference (4) elements. A capacitance determination circuit (6,7) produces a charge difference. If the detection element shifts corresponding to a dynamic variable, e.g. pressure, the equilibrium between the charging amounts in the detection and the reference elements is destroyed, and a charging difference is produced, which is used to form an output signal (VOUT) of the capacitance detection circuit. In addition a charge and discharge circuit (2,3,8) is provided, which alters the output voltage in response to the output signal of the capacitance value detection circuit, until the electric charges in the capacitance detection element and in the capacitive reference element are essentially equal to each other.
Patent DE-19940995-A1 (DE)
Inventor: MORLOCK ECKARD
IPC: B21D17/02
Filed: 1999-08-28
Abstract: The invention relates to a device for creating a recess in a workpiece which has a tool (30) which can be moved forward by a forward feed device (31) in a tool (30) which can be moved forward and which has at least one machining element (35; 35a-35d) for the production of a recess (2a-2d) in said workpiece (3a-3e). According to the invention, the tool (30) has at least one machining element (35; 35a-35d) with a machining area (40) which is wedge-shaped and which projects from a front end (38) to an opposite end (39) of the machining area (40) and widens to a breadth (b) thereby substantially corresponding to the axial elongation (I) of the recess to be produced (2a-2d), rising from the base (36) of the tool (30) to a height (h) and having at least the depth (t) of the recess (2a-2d) to be produced. Said device (1) has an apparatus (10, 11; 20, 21) which can move the tool (30) in a processing direction (B) at various machining forces.
Patent DE-19941724-A1 (DE)
Title: Brennstoffzelle betrieben mit Brennstoffüberschuß
Inventor: THOM FRANK
IPC: H01M8/2495
Filed: 1999-09-02
Abstract: Die Erfindung betrifft ein Verfahren zum Betreiben einer Brennstoffzelle mit den Schritten: DOLLAR A - ein kohlenwasserstoffhaltiger Brennstoff wird mit hohem Überschuß in das Innere der Brennstoffzelle eingeleitet, DOLLAR A - der kohlenwasserstoffhaltige Brennstoff wird in der Brennstoffzelle intern und direkt in bzw. an der Anode durch eine endotherme Reaktion in ein Synthesegas umgewandelt, DOLLAR A - das Synthesegas wird nur teilweise in der Brennstoffzelle durch eine exotherme elektrochemische Reaktion in Strom umgewandelt. DOLLAR A Die durch exotherme Reaktionen anfallende Wärme wird vorteilhaft vollständig durch die endothermen Reaktionen genutzt. Eine nahezu isotherme Stack-Betriebstemperatur wird angestrebt. Ferner ist eine Begrenzung des für die elektrochemischen Reaktionen erforderlichen Sauerstoffbedarfes auf eine nahezu stöchiometrische Zugabe möglich. Neben Strom werden verstärkte Wertgase (Wasserstoff) erzeugt.
Patent DE-19943041-A1 (DE)
Title: Building exit device has one or more components, e.g. monitor and alarm, mounted in elongated housing fixed near door/window parallel to horizontal or vertical door/window edge
Inventor: FISCHBACH STEFAN
IPC: E05B45/06
Filed: 1999-09-09
Abstract: The device has a door or window with at least one rotary panel mounted in a building exit. One or more components, e.g. a monitor and an alarm, are mounted in an elongated housing (6) fixed near the door/window (2) parallel to a horizontal or vertical door/window edge. The length of the housing is at least half the length of the adjacent edge.
Patent DE-19945878-A1 (DE)
Title: Plastics wedge shape for use in fires has specified Shore hardness and resistance to acid for use by fire services to keep escape paths open and walkable.
Inventor: MUNZ OLIVER
IPC: A62B5/00
Filed: 1999-09-23
Abstract: The plastics wedge in sizes 65 x 35 x 13 mm and 85 x 40 x 30 mm adheres usefully to smooth floor etc surfaces to prevent slipping or loss of position in a design of high-thermal stability retaining shape and which is proof against acid attack. The wedge is for use by the fire services to keep escape routes from fire zone open etc as also in similar hazardous situations.
Patent DE-19946255-A1 (DE)
Title: Gleichrichteranordnung
Inventor: SOMMERFELD PETER
IPC: H02K19/36
Filed: 1999-09-27
Abstract: Um eine Gleichrichteranordnung für eine Drehstromlichtmaschine eines Kraftfahrzeuges mit einem besseren Schutz der Dioden zu schaffen, wird eine Gleichrichteranordnung mit wenigstens einem Kühlkörper (2), mit wenigstens einer auf einem Kühlkörper (2) angeordneten Diode (1), mit wenigstens einer auf der Diode (1) und dem Kühlkörper (2) angeordneten Schutzschicht (7) und mit wenigstens einer Aufnahme (12) an dem Kühlkörper (2) zur Verbindung mit der Schutzschicht (7) vorgeschlagen. Die erfindungsgemäße Gleichrichteranordnung erlaubt den Einsatz von ungehäusten Diodenchips, die erst nach einer Lötung mit Kunststoff als Schutzschicht umgeben werden.
Patent DE-19946947-A1 (DE)
Title: Surface for path or riding field has top layer consisting of sand mixed with another component which has higher water retention, spread over under layer in which grass is growing, so that grass grows through sand and holds it in place
Inventor: ADLER BERTHOLD
IPC: A01G1/00
Filed: 1999-09-30
Abstract: The surface for a path or riding field has a top layer (2) consisting of sand mixed with another component which has a higher water retention than sand. This is spread over an under layer (3) in which grass (4) is growing, so that the grass grows through the sand and holds it in place.
Patent DE-19947986-A1 (DE)
Title: Method of downloading of application parts via distributed systems on to a chip-card, requires provision of secret code or session key by the server prior to loading command-sequence of commands for downloading
Inventor: SCHAECK THOMAS
IPC: G07F7/10
Filed: 1999-10-05
Abstract: A secret code or session key is made available by the server and a command-sequence of commands is loaded for downloading of the application part on to the chip-card, followed by generating a digital signature with the secret code or session key via each command within the command sequence, and the signed command sequence is then sent as a data packet to the client.
Patent DE-19948957-A1 (DE)
Inventor: NOWACK ULRICH
IPC: B23K9/04
Filed: 1999-10-11
Abstract: The reinforcing structures are bonded-on additively. They are additional coating structures (16). They are held on principal areas (12) of the component (10). An Independent claim is included for the corresponding flat component. Preferred features: Position, dimensions and contours of the coating structure are calculated from guidelines for stiffness of a set region (20) of the component. The additional structure is hot- or cold-adhered. It can be produced by plastic spraying. It comprises symmetrical segments, especially symmetrical about a central point. The coating structure is plastic or metal. Segments all have the same height. They alternatively rise or fall linearly or progressively in height, towards the center.
Patent DE-19949832-A1 (DE)
Title: A transparent heat sensitive recording material useful for video printers and image production arcs (sic) and for magnetic resonance image synthesis in medical diagnostics is devoid of light source dependence
Inventor: SHIMBO HITOSHI
IPC: B41M5/40
Filed: 1999-10-15
Abstract: A transparent heat sensitive recording material including a transparent layer support with a heat sensitive recording layer, in which an image-free region of the transparent heat sensitive recording material on irradiation with light of wavelength 380 nm shows a decadic extinction in the region of 0.5-1.2, and on irradiation with light of wavelength a decadic extinction of 0.7 or less is new.
Patent DE-19953208-A1 (DE)
Title: Separation of dry material from e.g. mixed plastic waste shreddings or granules, involves using a slanted vibro-classifier screen supporting fluidized bed for air classification
Inventor: LOECKMANN HEINRICH
IPC: B07B4/08
Filed: 1999-11-05
Abstract: Airflow through classifier surface, from and/or to a blower, is controlled and made uniform. Distributor (3) apportions and spreads material over full width of classifier screen (10) from vibratory conveyor (2). To prevent local reductions in airflow, part of airflow passes through distributor. Separated heavy material is removed from screen upper end and light material is taken from lower end. Material is extracted through air locks. An Independent claim is included for the corresponding separator. Preferred features: Air is forced up through the screen as well as being extracted from above, extraction and supply blowers being so matched that a steady state obtains, with desired pressure differential in the classification volume. Light and/or heavy fractions are further separated, the separate unit employed being adjusted for desired light and heavy fraction ratios. Salient features of the equipment include automatic screen tensioners for the perforated or woven metal surface at the base of the classifier. A system of ball packings and partitions under the screen, is detailed and quantified in terms of material density and sizes. Air locks (18, 19) are provided on each side.
Patent DE-19955964-A1 (DE)
Title: Trailer for motor vehicles esp. cars has hook on one chassis frame strut engaging into aperture in projection on other strut, and securing elements
Inventor: BARTHAU ELISABETH
IPC: B60P7/08
Filed: 1999-11-19
Abstract: The trailer has a chassis frame with four struts (7,8), a projection (12) on one strut, and a hook (15) on another engaging with the projection. Stop elements prevent movement of the hook in longitudinal strut direction. The elements comprise of a bolt aperture (11) in the lower face of the projection, and a bolt (21) on the hook, which engages into the aperture at right angles to the longitudinal strut direction. The hook is held on the projection by securing elements (9).
Patent DE-19959095-A1 (DE)
Inventor: JESSBERGER THOMAS
IPC: F02D41/22
Filed: 1999-12-08
Abstract: The invention relates to a method and a device for actuating a setting element, especially for adjusting a throttle valve in the induction tract of an internal combustion engine. Said setting element comprises an electromotor. According to prior art, the position of the setting element is detected by means of sensors for obtaining data on malfunctions for instance. Said data can be used in the engine control. Sensors, however, are susceptible to interference, especially since additional components have to be used. According to the invention, the engine current (I) is observed for a period of time (t). The setting device functions well as long as the current is situated within a defined measuring window (20). Malfunctions represented by the curves B, C and D are detected when the motor current (I) disappears from the measuring window. One arithmetic unit only is required for detecting the error. Said unit conveys the error to the engine control for instance.
Patent DE-19961182-A1 (DE)
Inventor: KLINGEBERG MICHAEL
IPC: A23L33/20
Filed: 1999-12-18
Abstract: The invention relates to methods for the hydrolysis of galactomannan compounds and various uses of the hydrolysate.
Patent DE-19963591-A1 (DE)
Title: Repair of damaged vehicle body paint initially cleans and smoothes the damaged area for an undercoat at the shrouded zone followed by two coats of paint with heating and a final polish
IPC: B05D5/00
Filed: 1999-12-23
Abstract: To repair damaged sections of paintwork, especially at a vehicle bodywork (2), the damaged zone is cleaned and smoothed by grinding. The surrounding undamaged paintwork is protected by a shrouding, and an undercoat (6) is sprayed over the damaged area. The shrouding is removed, and the undercoat edges are ground away. The surfaces of the undercoat and the neighboring undamaged paint are prepared by fine grinding for the first paint coat (8) to be applied. After drying and removal of paint dust, a second coat (9) of the paint is applied. When the second coat (9) is dry, the surfaces are ground finely, and both coats (8,9) of paint are heated, followed by polishing the outer surface of the second coat (9) of paint. The paint for both coats (8,9) is heated to 30-40 deg C before spraying.
Patent EP-1037346-A1 (EP)
Inventor: BOVERMANN KLAUS-DIETER
IPC: H02B1/30
Filed: 2000-03-02
Abstract: The frame consists of a base frame (1), a top frame (2) and four vertical corner profiles (3) that are flexurally connected to the base and cover frames. The breadth and depth profiles of the base and cover frames and the corner profiles are made as thin-walled closed hollow profiles from steel plate strip bent longitudinally a number of times with one or more spot welded or pressure jointed double layers of the plate facing towards the frame interior. Fixing openings (9.1-9.3) are formed in the multiple layer.
Patent EP-1134143-A1 (EP)
Inventor: BOEHMER CHRISTIAN
IPC: B62B13/10
Filed: 2000-03-17
Abstract: The sledge has a frame provided by at least one profile rod or tube (1), acting as part of the steering mechanism (1a) and providing self-sprung runners (1b), or acting as supports for attached runners. The profile rods or tubes can be secured together via an adjustable coupling (3) for adaption of the seat position.
Patent EP-1046731-A1 (EP)
Inventor: BACCHIO GIOVANNI
IPC: D01G15/46
Filed: 2000-04-18
Abstract: The carding apparatus comprises the combing cylinders (2,3) which are engaged with final swift (1) at different heights. Upper and lower doffer cylinders (4,4a) supply web respectively to conveyor belts (5,15). The belts are driven by separate variable speed motors through control rollers (6,16,11,19) with peripheral fins. The rollers are arranged at different sections of conveyor belts. Randomizing rollers (22,24) are arranged in between the combing cylinders and doffer cylinders. Finned control rollers are provided to cooperate with randomizing rollers and doffer cylinders. Each finned roller consists of cylindrical tube with spacer rings or helical fins. The finned cylinders are supported in a movable frame which moves between working position and rest position. A regulating roller (13) controls the movement of conveyor belts. The support frame includes longitudinal arms (2) connected to cross arm. The longitudinal arms support to control rollers. The frame is provided with the locking device which consists of pneumatic jacks. Pivoting of each frame is carried out by hydraulic jacks. The regulator which includes support plates in the outer recess, adjust the position of control rollers.
Patent EP-1061378-A1 (EP)
Inventor: BREY WILLIAM W
IPC: G01R33/36
Filed: 1996-06-03
Abstract: A method for making an NMR probe coil (90) comprises:
   (a) depositing a conductive film on a substrate;   (b) patterning the film to form a coil having an
inductive element and a capacitive element wherein
the coil has an expected resonant frequency less
than a desired resonant frequency of the coil;   (c) coupling RF power to the coil at or near the
expected resonant frequency;   (d) measuring a first observed resonant frequency of the
coil;   (e) increasing the RF power to the coil at or near its
observed resonant frequency;   (f) observing the coil for a change in the resonant
frequency to a new observed resonant frequency;   (g) repeating the increasing the RF power to the coil at
or near the observed resonant frequency until a
desired power to the coil is reached; and   (h) tuning the coil by removing a portion of the
capacitive element.    
     This provides a method for making a thin-film oxide
superconductor NMR probe coil resistant to frequency shifts
due to conductor burn out at operating currents.
Patent EP-1203679-A1 (EP)
Inventor: JUST JAN
IPC: B60J7/12
Filed: 2000-11-04
Abstract: The over roll bracket (3) is designed so that it with the hood storage (19) and the hood (2) form a connected together fixed connected entity, which as a premounted module, is integratable in the vehicle. The hood storage (10) has hood tray (6) and includes a hood case lid (4) closing the hood tray.
Patent EP-1110882-A1 (EP)
Inventor: JANZEN KLAUS
IPC: B65G15/58
Filed: 2000-11-15
Abstract: An overhead conveyor for flat sheets carries the sheets in a vertical position using a number of suction pads (3) spaced along the conveyor. To improve the suction grip the suction cups are fitted with outer lips (5). The lips are on either side of each cup, in the direction of movement and are crescent shaped. The absence of lips at the top and bottom edges prevents damaging the lips when the plates are slid vertically. The crescent lips are normally drawn back at a shallow angle and are brought into contact with the sheets when suction is applied. Small studs (8) in the suction cups prevent the cups from sticking to the sheets and marking the sheets.
Patent EP-1108574-A1 (EP)
Inventor: ELLIOT GILLES
IPC: B60H1/34
Filed: 2000-12-07
Abstract: The air diffuser for a motor vehicle interior has vents on its upper surface. A diffuser (14) is positioned between the upper surface and dashboard. The diffuser has a defrosting outlet (10) and ventilation openings (29a,b) at its top frontal region. The ventilation openings are oriented towards the passenger space and extend for the major part of the width of the dashboard.
Patent EP-1111475-A1 (EP)
Inventor: SCHLUETER EDWARD L JR
IPC: G03G15/16
Filed: 2000-12-12
Abstract: Flexible belts, and electrophotographic machines that use such flexible belts, that
having embedded sensor fibers that run across the belt's width. Such sensor fibers enable
sensors located along the side of the belt to sense belt position and/or motion.