baber/WOPTO huggingface dataset:
Patent DE-4224716-A1 (DE)
Title: Coated front paper prodn. for pressure-sensitive recording paper - by simultaneous application of front coat and back size coat with aq soln pref starch soln using rollers fed by grooved dosing doctors.
Inventor: SCHOEN HORST
IPC: B41M5/124
Filed: 1992-07-27
Abstract: Prodn of coated front (CF) paper for pressure-sensitive recording paper by applying a coating contg colour-reactive inorg pigment (I) comprises: (a) sizing the paper completely in bulk; and (b) coating with the CF coat between a pair of transfer rollers adjusted with a gap or min pressing pressure. Rotary and driven grooved doctors supply predosed vols of CF coating compsn (II) to one roller and aq soln (III) to the other, (II) and (III) being transferred to opposite sides of the paper. Pref (II) contains over 40 (wt)% solids. In addn to (I), up to 30% of the total pigment may be a colour-inert pigment comprising CaCO3, kaolin, BaSO4, talc, chlorite, pptd silicate, Al(OH)3 and/or inhibited starch. (II) is applied in an amt of 3-6 g/m2 (dry), with 3.5-5 g/m2 (I). (III) is a starch soln. ADVANTAGE - A uniform CF coat is obtd without using an excessive amt of (I); (II) contg over 40% solids and with a wide range of viscosities can be used, with or without addn of inert pigment; the process can be carried out in the paper machine; and both coatings can be applied and dried simultaneously, which is economical.
Patent DE-4226841-A1 (DE)
Inventor: PRADL FERDINAND DIPL CHEM DR
IPC: B29C45/00
Filed: 1992-08-13
Abstract: New organopolysiloxane compositions cross-linkable into electroconductive elastomers contain an organopolysiloxane mass which cross-links by addition into a non-electroconductive elastomer and (a) 11 to 30 % by weight, with respect to the total weight of the composition, carbon fibers having 0.1 to 10 mm average length. These compositions are suitable for producing injection moulded bodies, such as ignition cable looms in motor vehicles and dots for telephone, computer and remote control contact pads.
Patent DE-4231348-A1 (DE)
Inventor: GIARRUSSO FILADELFO
IPC: A21C11/04
Filed: 1992-09-18
Abstract: The description relates to a machine for producing specially shaped noodles consisting of a base support (1) and a shaping device consisting of a matrix (4) and a moulding tool (2) movable relation to each other and fitted on said base support. The matrix (4) has grooves running from an inlet region to an outlet region on the surface past which the moulding tool (2) runs, between which are friction ridges. The moulding tool (2) is designed in such a way that it forms a gap transversely to the friction ridges between a rear and front region (looked at in the conveying direction) and the matrix (4), which widens in the conveying direction and which is at a virtually zero distance from the matrix (4) in the rear region of the moulding tool (2).
Patent DE-4235186-A1 (DE)
Title: Connection system linking non networked machine systems to complex network - uses computer server to provide processing of data required for use by number of machine systems
Inventor: DINKEL HANNS K DIPL ING
IPC: G05B19/418
Filed: 1992-10-19
Abstract: The connection system is provided within a manufacturing environment there is a mixture of non networked machine systems (9), such as robots, NC machine tools, measuring machines. Connections are made (7) onto a line (6) that is to be coupled to a complex network (1). The connection (2) with the network is provided by a multi-tasking computer (3) operating on UNIX or OS-2 software. The terminals (8) of the individual machines are programmed such that the relevant data for each machine can be processed. USE/ADVANTAGE - Allows coupling of non networked machines to network.
Patent DE-4238375-A1 (DE)
Title: Adjusting drive with electric drive motor - has Hall sensor previously mounted in shell and mounted on control circuit board.
Inventor: WEBER MATTHIAS DIPL ING
IPC: H02K11/215
Filed: 1992-11-13
Abstract: A magnetic pole wheel (22) is attached to the rotor shaft of the electric drive motor (12) inside the motor housing (16). A circuit board (18) is arranged in the housing (18). This is associated with an electronic control of the drive (10). The circuit board (18) has conductive tracks, electric components and at least one Hall sensor (24) associated with the pole wheel (22). A shell (26) is arranged on the circuit board (18). The shell (26) at least partially encloses the Hall sensor (24). The shell (26) may be integrally connected to the circuit board (18) and may be open towards the wheel (22). USE/ADVANTAGE - For controlling vehicle appliances, e.g. sun roof, windows, etc. Simple device which protects Hall sensor and can be adjusted with positioning of pcb.
Patent DE-4239834-A1 (DE)
Title: Pre-heater appts. for water cooled car engine - has engine pre-heater, car heater and battery heater as parallel water circuits with temperature-activated circulating pump
Inventor: BARTSCH ERHARD
IPC: F01P5/10
Filed: 1992-11-27
Abstract: Constantly-operating temperature controller (4) starts a preheating system for a water-coded motor vehicle engine (8) when the temperature monitored by a sensor (3) falls below a limit, or external heater (1) may be started with a manual switch (5). Heat may be supplied to a vehicle interior heater (2) and a battery heater (22) by ducts linked to the engine coding system and a pump (6). Fuel heaters, oil heaters and transmissions heaters may be similarly supplied, according to priorities set by a control unit with alternative preselectable strategies. <IMAGE>
Patent DE-4240226-A1 (DE)
Title: Digital transmission of hierarchical HDTV, EDTV and SDTV TV signals - converting analogue picture and sound signals to digital and removing redundancy in source coder
Inventor: FAZEL KAHLED DR
IPC: H04N19/89
Filed: 1992-11-30
Abstract: The method involves converting picture and sound input signals at a transmitter from A/D and removing redundancy is in a source coder (11). After this, the signal bits are protected in an unequal error protection (UEP) coder (12) according to their importance. The TV signals hierarchically formed in the coders (11,12) are multi-level coded, multi-resolution modulated and frequency demultiplexed to be transmitted after D/A conversion. At the receiver, the transmitted signals are converted back from A/D and are inverse frequency demultiplexed with the help of channel state information (CSI). The signals are then demodulated in a multi-resolution demodulator (23) and then decoded in a multi-stage decoder (24). The data is then processed in a UEP decoder (25) specific to each receiver and a source decoder (26) by D/A conversion to HDTV, EDTV or SDTV signals. ADVANTAGE - Detects desired signal from received signal including three qualitative different TV signals.
Patent DE-4301780-A1 (DE)
Title: Oil or gas burner baffle
Inventor: BOMBIS DIETER
IPC: F23D11/40
Filed: 1993-01-23
Abstract: The combustion chamber (5) is formed by the burner tube (2), which contains one or more fuel nozzles (7). On the side towards the latter the chamber is enclosed by a baffle (11), preferably conical. The baffle is in two or more annular parts (13,14) thermally insulated from each other. Where they are of metal, they can be spaced apart, leaving an intervening air gap open to the outside or inside in the radial direction. Bosses can be formed on one of them, bearing against the other one and via which they are spot welded together. A layer of heat insulating material can be fitted between them.
Patent DE-4302219-A1 (DE)
Title: Guarantee seal closure with flexible strip ending in flat expansion - has at other free end a side attachment with T-shaped section engaging through opening at other end of strip
Inventor: BAUCELLS GRANELL JAIME
IPC: B65D39/04
Filed: 1993-01-27
Abstract: The strip has transverse teeth on one side and the attachment (6) protrudes  in the opposite direction to the teeth.  The opening through which the strip passes has, at its end sections, a T-shaped profile similar to that of the free end of the strip so that the strip can pass through in one direction but not the other. The flattened area (2) of the strip between the cylindrical wall (3) and attachment (6) has a weak line at right angles to the strip partially defining a fold line.  The strip has at one point between this flattened area and the beginning of the teeth (5) a transverse recess forming an easily breakable weak section. ADVANTAGE - Easier fixing of the closure and easier opening.
Patent DE-4304129-A1 (DE)
Title: Device and method for producing a linear movement and a rotational movement by means of changes in rotational pulses
Inventor: CIULIN DAN DIPL ING
IPC: B64G1/28
Filed: 1993-02-11
Abstract: A device is proposed which serves to produce a linear movement and/or a rotational movement with the aid of changes in rotational pulses. The device comprises two cardanically mounted rotational mass systems which are connected to one another by means of a base unit. The three axles of each rotational mass system which are located perpendicularly with respect to one another can be moved individually by means of rotational motors. Furthermore, the axles of the rotational mass systems can be permanently connected to one another by means of the rotational motors or can be connected in a freewheeling fashion. By means of a corresponding actuation of the rotational motors a linear movement and/or a rotational movement of the base unit is produced. <IMAGE>
Patent DE-4305937-A1 (DE)
Title: Portable cycle for carriage in car - divides into two roughly equal parts joined at crossbar and down tube and is assembled without tools
Inventor: FRANK ALFRED DIPL ING
IPC: B62K15/00
Filed: 1993-02-26
Abstract: A conventional cycle frame separates at points on both crossbar and downtube to form two roughly equal halves for storage in a car. Simple devices for rapid assembly include: (i) pedals which can be screwed out of the cranks using a slide comprising two tubes (27) with end flanges (28) and two plates including an outer PVC plate (29) and an inner steel plate; (ii) conical PVC guides are included in closure plates in the crossbar and down tube locking systems; and (iii) a PVC plate with metal contacts in the downtube joint allowing current to pass to the rear light. USE/ADVANTAGE - The cycle can be rapidly assembled or disassembled for storage in a car and is useful for motorists who wish to complete a journey by cycle. Does not require special tools for assembly. Pedals are easily removed to decrease bulkiness.
Patent DE-4320294-A1 (DE)
Inventor: EIBL JOHANN DR
IPC: A61K38/02
Filed: 1993-06-18
Abstract: The use of human Protein C for the prevention and treatment of deposition or aggregation of thrombocytes, microparticles of thrombocytes, and leucocytes is described. In addition, an improved method for the extra-corpereal treatment of body fluids is disclosed.   <IMAGE>
Patent DE-4322944-A1 (DE)
Title: Current transformer for HV gas-insulated switching installation - has inbuilt HF capacitor providing shunt path for travelling waves due to switching transients for instrument protection and accuracy
Inventor: DETHLOFF PAUL DIPL ING
IPC: H01F38/30
Filed: 1993-07-09
Abstract: A current transformer for a gas-insulated HV switching installation has a control HV phase-conductor forming the primary winding and a concentric gas-tight metal encapsulation. The encapsulation comprises an earthed disc (1) sealed to a hollow cylinder (4) with which it is in electrical contact via the four peripheral metal rods (2). The cylinder (4) provides a carrier surface for a number of magnetic ring cores (5) set within the rods (2) and which are wound with the transformer secondary (6) whose output is proportional to the primary current. The carrier (4) is stepped (8) to form a cylindrical HF capacitor of e.g. InF with the ring electrode (9) and dielectric (7) of casting resin. USE/ADVANTAGE - Ensures that HF switching transients causing travelling waves are provided with a shunt path and do not influence the magnetic region of transformer. Current readings are thereby true indication of LF network line current and connected instruments are protected from steep-fronted voltage transients.
Patent DE-4330264-A1 (DE)
Title: Torque-converter lock-up mechanism - has plate on turbine hub between it and front disc of converter cover and pressed by piston against cover
Inventor: FUKUNAGA TAKAO
IPC: F16H45/02
Filed: 1993-09-07
Abstract: The front cover of the converter has a disc portion secured to the rotary input member. A cylindrical axial wall extends from the outer edge of the disc portion, and in this a rotor is fixed. The turbine hub is fixed to the output shaft. A plate (17) is accommodated in a space extending axially between the turbine (6) and the disc portion (4) of the cover. A piston (10) rotating with and coupled to the latter presses the plate against the disc portion, the plate being coupled to the turbine hub (8). The plate can be annular, with friction linings (23, 24) on both sides, and it can be movable on the hub in the axial direction. USE/ADVANTAGE - Torque-converter lock-up mechanism increases torque-transmission capacity without increasing dimensions.
Patent DE-4333741-A1 (DE)
Title: Anti-ice protector
Inventor: FELKE DIETRICH
IPC: A01K61/00
Filed: 1993-10-04
Abstract: A description is given of an anti-ice protector with a base part and a cover part (12, 14), which is provided with a through-ventilation device (28) which exhibits a multiplicity of through-ventilation ducts of small cross-section. In this arrangement, the cover part (14) may exhibit a hole (26) in which the through-ventilation device (28) is secured. <IMAGE>
Patent DE-4335443-A1 (DE)
Inventor: MALOWANIEC KRZYSZTOF D
IPC: A61F13/15
Filed: 1993-10-18
Abstract: The invention concerns a disposable nappy for the absorption of body excretions, the nappy having an underwear-protective sheet, a liquid-permeable non-woven lining, an absorbent element disposed between the protective sheet and the lining, and a liquidtight non-woven overlay which has an opening in the crotch region, the edges of the opening forming sealing flaps. In order that the nappy absorbs the body excretions more rapidly and retains them more efficiently, the invention proposes that the absorbent element has an absorbent layer on which a distribution layer lies and that the dimensions of the opening in the non-woven overlay are smaller in the longitudinal and transverse directions than the corresponding dimensions of the distribution layer.
Patent DE-4336644-A1 (DE)
Title: Stacking facility for rolled sections, in particular for sections of great length
Inventor: SZONN ALBERT
IPC: B65G57/18
Filed: 1993-10-22
Abstract: The invention relates to a stacking facility for rolled sections, in particular for sections of great length, and is employed in the finishing shop of rolling mills which produce light, medium and heavy sections. The problem on which the invention is based is to develop a stacking facility for rolled sections, in particular sections of great length, which, although great cooling-bed lengths are used, do not employ any spanning constructions, such as portal-crane installations (gantry-crane installations) of great length, or a lowerable stacking table in the stacking installation. According to the invention, the problem was solved by arranging a liftable and lowerable magnet stacker (11), having a horizontally movable magnetic carrier (14), in the stacking installation. <IMAGE>
Patent DE-4336985-A1 (DE)
Title: Column for carrying out thermal separations and/or chemical reactions
Inventor: JANSEN HELMUT
IPC: B01J19/32
Filed: 1993-10-29
Abstract: The invention relates to a column for carrying out thermal separations and/or chemical reactions having a vertical cylindrical column outer wall 1 which surrounds an interior which is subdivided by a central vertical partition (dividing sheet) 2 into two spatial halves in which mass transfer packages (packings) 4 are arranged which on the outsides have horizontal strip-shaped edge baffles which guide the liquid, which flows along the insides of the column outer wall 1, to the mass transfer package 4, two edge baffles being attached to the mass transfer package 4, of which the lower is interrupted in the region of a corner of the mass transfer package 4 and the upper edge baffle situated thereabove is made of a flexible cloth strip and runs continuously in the region of the interruption of the lower edge baffle. <IMAGE>
Patent DE-4339231-A1 (DE)
Title: Tandem bicycle with divided frame
Inventor: MUENCH HARALD
IPC: B62K3/14
Filed: 1993-11-15
Abstract: The bicycle has two pedal-crank drives one behind the other which act via first and second chain mechanisms on the rear axle. The second open frame section (7,9) telescopes or folds on the first closed one (1-4), being fixed in both the tandem and solo positions. In the solo position, one of the pedal-crank drives (22-25), and the first two-part chain drive (28,30,39-41), which is mounted on a folding support (35,36), in the open frame section (7), are detachable from the others. Both frame sections can have supporting tubes (2,8) telescoping one inside the other.
Patent DE-4340007-A1 (DE)
Title: Car battery mount - has springs or rubber blocks, or has battery encased in thick rubber container with lid
Inventor: KUHN WILHELM DIPL ING
IPC: H01M50/227
Filed: 1993-11-24
Abstract: The mount for a car battery has springs or rubber blocks (5) beneath it to damp out vibrations from the engine. Alternatively, the whole battery may be held in a container made of thick rubber, with a rubber lid. The damping is designed for those frequencies present when the engine is idling. ADVANTAGE - Damps out battery vibration caused by car's engine.
Patent DE-4342473-A1 (DE)
Title: Vaporising cooling system for IC engine
Inventor: MUELLER PATRICK
IPC: F01P3/22
Filed: 1993-12-13
Abstract: The vaporisation cooling system for an IC engine comprises cooling chambers inside the engine, completely filled with cooling fluid, with a steam divider in a supply line to a condenser and a condensate collector. A cooling fluid return is connected to a pump in the cooling chambers, and a supply to the environment branches from the condensate collector. A throttle (19) is built into this supply (18) to atmosphere at its free end, which holds a predetermined maximum system pressure for a short period of time, and additionally an overpressure and underpressure (20) valve is also built into this line.
Patent DE-4342981-A1 (DE)
Title: Bumper cover with hole for vehicle trailer coupling bar
Inventor: WAGNER MAX HERBERT DIPL ING
IPC: B60R19/02
Filed: 1993-12-16
Abstract: Bumper cover fitted with a frame (5) on the inward side in the region of an opening (2) for a towbar which is held as a support surface for a flap (4) lying snug in the opening. In the installed state the flap grips behind the inner edge (9) of the frame using formed-on clips (8).A gap (10) for a release tool is provided in the edge region of the flap allowing the tool to release at least one clip from engagement. The frame and the flap joined to it by a flexible band (11) form a single unit.
Patent DE-4343015-A1 (DE)
Title: Massaging chair with seat holding main frame
Inventor: CHENG WEN-LIANG
IPC: A61H15/00
Filed: 1993-12-16
Abstract: The assembly frame (27,28) has a stub (3A) near its front end, and a transverse bar (23) near its rear end. A backrest (3) has a bottom end swivelable about the stub of the assembly frame, and a sector-shaped plate (32) with series of holding notches (321). In its centre is a transverse rod (33) and several assembly wheels (6), horizontally near its top end. The backrest is lockable by a crank lever (21), movable to engage one notch. A coupler (5) between the two transverse rods (23,33). A pull-up support bar (3c) is secured to the backrest on top and is positionally clamped by a screw (34). A backrest part (4) swivels about the stub on the pull-up support rod.
Patent DE-4412966-A1 (DE)
Inventor: KESSLER ALFRED
IPC: F02M26/19
Filed: 1994-04-14
Abstract: A method and device are disclosed for operating a diesel engine which is fed with a diesel/water emulsion in which the proportion of water is altered in accordance with the engine speed and load. To achieve further reductions in the concentration of nitrogen monoxide in the exhaust gas, exhaust gas from the diesel engine is fed back into the air intake; the proportion of exhaust gas thus fed back is adjusted in accordance with the water concentration and/or oxygen concentration in the exhaust gas, as required.
Patent DE-4414259-A1 (DE)
Title: Wall element
Inventor: VAHLBRAUK KARL HEINZ
IPC: E04C2/38
Filed: 1994-04-23
Abstract: In order to make use of industrially prefabricated structural components to a large extent, a wall element is characterised by a framework structure which comprises concrete hollow beams (1, 2) and connecting pieces (5) via which the hollow beams are retained in a framework-like arrangement. Interspaces (11) between the beams are filled with lining panels consisting of a geopolymer foam material and are set up structurally for the heat insulation which is to be achieved. The hollow beams contain cavities which are continued by way of bores (10) of the connecting parts (5) and, accordingly, form a spatial network which serves for receiving pipelines for supply and disposal purposes and also for receiving electric installation means. As a whole, the wall element consists of inorganic building materials and, in this manner, also fulfils, in addition to conventional static functions, requirements as regards fire prevention. <IMAGE>
Patent DE-4417003-A1 (DE)
Title: Assembling valve body to second part, e.g. electromagnet, by thread
Inventor: KNOELL BURKHARD
IPC: B23P19/06
Filed: 1994-05-13
Abstract: The valve assembly, particularly for magnetic valves, allows screwed assembly of a valve body with a second part, with proper alignment of radial bores in a plane, and enabling a torque to be applied to a workpiece by means of balls engaging in radial holes.The valve body (10) and piston (11) are fastened to an electromagnet (13) by means of a female and male thread (14, 17) at one end, the bottom of the valve body contacting the surface (18) of the magnet body, when a controlled torque is applied. Radial bores (25) connect the inner valve space with an outer space (13), in a plane (26). Further radial holes (30) connect the space (12) inside the valve body with a second outer space limited by seals in circumferential grooves (20, 29). A workpiece (40) comprising a bore (42) in a cylindrical body (41), has a hexagonal crown (44) and radial holes (47) into which balls (49) are freely seated. A surrounding part (51) is slidably assembled to the workpiece and spring loaded downwardly. When the balls align with the holes (25) in the valve body the cover (51) may be released to rotationally lock the several parts, allowing a torque to be applied.
Patent DE-4425151-A1 (DE)
Title: Lamp body, which can be focused, in a cement-free cap
Inventor: SCHMITT ROBERT J
IPC: H01J5/56
Filed: 1994-07-15
Abstract: Published without abstract.
Patent DE-4427241-A1 (DE)
Title: Paint coagulate recycling in road building
Inventor: HERRMANN KARL
IPC: C08L95/00
Filed: 1994-08-02
Abstract: The invention relates to a process for producing bitumen-based road surfacing materials, to the use of paint coagulates as an additive of bitumen-based road toppings, and to improved road toppings.
Patent DE-4427689-A1 (DE)
Title: Lid for waste or refuse bin etc.
Inventor: FRANKE MICHAEL
IPC: B65F1/14
Filed: 1994-08-04
Abstract: The lid (13) forms a hood and its opening region can be so fixed by a tensioner that its cross-section is reduced behind protruding parts and/or towards the bin (1) contour towards its bottom such, as to be securable on the bin. There is a lock bolting the clamp in closed state of the tensioner, the lock being of a suspension type engaging the clamp. A bracket-shaped part (12) may consists of two rods (121,122) and a transverse part, with the two rods located outside the bin sides (2) and their free ends contg. fasteners for the bracket-shaped part on the bin.