baber/WOPTO huggingface dataset:
Patent DE-4316280-A1 (DE)
Title: Heated working plate of an electric heat-treating appliance, in particular for the household
Inventor: ZINSBERGER ALFONS
IPC: D06F75/38
Filed: 1993-05-14
Abstract: It is proposed, in the case of such a working plate, e.g. the base of a deep-frying appliance or the bottom of an iron, having a working surface made of special steel, a heat-conducting layer and a tubular heating element connected in a readily heat-conducting manner, as well as a second plate connected to the heat-conducting layer, to produce the latter plate from a material having substantially the same coefficient of expansion as the working surface. By this means, thermal movements of the working plate are to be avoided. <IMAGE>
Patent DE-4317787-A1 (DE)
Title: Evaporation cooling system for an internal combustion engine
Inventor: MUELLER PATRICK
IPC: F01P3/22
Filed: 1993-05-28
Abstract: In order, in an internal combustion engine with evaporation cooling system, to prevent the cooling chambers of the internal combustion engine from draining when the engine and coolant pump are at rest, a return line running in the manner of an inverted siphon from the condenser to the internal combustion engine is proposed, a branch pipe being provided according to the invention at its highest point, and leading to the air/steam-carrying chambers of the cooling system (steam separator, condenser inlet).
Patent DE-4318852-A1 (DE)
Title: Enlargeable table system
Inventor: FISCHER MATTHIAS
IPC: A47B1/08
Filed: 1993-06-07
Abstract: A table system is presented, consisting of part-tables forming in the reduced state, as it were, one table and in the enlarged state, as it were, two tables. High stability in the enlarged state too, simple construction and easy manipulation are thereby achieved.
Patent DE-4322300-A1 (DE)
Title: Ski with U shaped shell with integrated top flange - has bottom flange, with hollow interior to shell containing foam plastic core
Inventor: ROHRMOSER ALOIS
IPC: A63C5/12
Filed: 1993-07-05
Abstract: The top (27) and/or bottom (26) side of the ski's core (6) is joined by plastic (33) filling the intermediate cavities (34, 35) to a top and/or bottom flange (3, 4), preferably made of elastomeric foam. The ski core and the top and/or bottom flange are spaced apart by support elements (28) distributed over the top and/or bottom sides (27, 26), to form lengthwise or crosswise ducts (30, 39) opening into the intermediate cavities. The shell's (2) facing inner surfaces and those of the bottom flange or tread surfaces (7) form a constantly tapering compartment (45, 46) pointing towards the tread surface's outer surface (43) facing away from the ski, as far as a limit (44) separating a contact surface from the inner surface. ADVANTAGE - The ski's side walls withstand high stress and impact.
Patent DE-4326021-A1 (DE)
Title: Process for the production of externally coated glass elements for the production of optical waveguides
Inventor: NEUBERGER WOLFGANG DR
IPC: C03B37/014
Filed: 1993-08-03
Abstract: In the process, instead of a rod- or tube-shaped starting element made from doped or undoped quartz glass, a rod- or tube-shaped starting element made from another dielectric material, preferably ceramic material, is used. Before drawing of the fibres from the preform, this starting element is then removed again, for example by breaking out or drilling out. The hollow glass preform obtained after removal of the starting element can, before the drawing, be collapsed to give a solid rod, for example with the aid of a hydrogen/oxygen flame or a glass lathe suitable for this purpose.
Patent DE-4326578-A1 (DE)
Title: Upholstery corner connection
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/36
Filed: 1993-08-07
Abstract: According to the invention, an upholstery corner connection linking two pieces of sitting/lying furniture arranged at right angles to one another is characterised in that the upholstery corner connection has a border frame arranged at right angles, the pivotable piece of sitting/lying furniture being able to pivot away from one leg of the border frame, in that the one leg of the border frame has a continuous extension rail (14) and the bedding-box sidewall of the fixed (1a) and of the pivotable bedding box (16) each have an extension rail (11, 19) which lie in the same plane in the pivoted-round position, in that the corner square has a lay-on cushion (38) between the fixed and the pivotable piece of sitting/lying furniture, in that under the lay-cushion (38) is arranged an extension frame (56) on which the back cushion (57) of the fixed bedding box (1a) can be laid such that, together with the lay-on cushion (38), it produces a lying area transversely to and at the same height as the double bed. <IMAGE>
Patent DE-4333956-A1 (DE)
Inventor: BUESTRICH GUENTHER
IPC: H05K3/32
Filed: 1993-10-05
Abstract: In a method using chips for Tape Automated Bonding, or TAB structures, the need for particular cutting and bending tools for each type of TAB structure, as well as a particular thermod, is avoided by cutting the terminal leads of a TAB structure along the four sides by means of a general cutting tool and arranging either that the chip (2) is glued (11) to the substrate (40) and/or the remaining portions of the cut terminal leads of the TAB structure are glued to the substrate. If desirable, intermediate shielding or dielectric layers may be arranged simply . All terminals are wire-bonded (15) to the substrate TAB structures hereby may conveniently be used for low levels of production without a raised investment cost for particular and different tools for respective chips.
Patent DE-4334747-A1 (DE)
Title: Shaft ring for waste-water (sewage) shafts in a separation system with integrated rainwater line, with a concrete part which is integrally formed on in the manner of a bracket and intended for closed rainwater lead-through
Inventor: ZECH HERBERT
IPC: E03F5/02
Filed: 1993-10-12
Abstract: Published without abstract.
Patent DE-4336342-A1 (DE)
Title: Corner reinforcement construction for textile material
Inventor: LEE YOUNG SUP
IPC: B68F1/00
Filed: 1993-10-25
Abstract: The invention relates to a corner reinforcement construction for a textile material, the construction having a reinforcement part which is manufactured from plastic in one piece by injection moulding and which is provided with an upper plate and a lower plate, the upper plate and the lower plate forming a construction in the form of an equal-sided trapezium with a gap formed in between in order to make possible positioning of a textile material corner therein, both plates in each case having an opening for fitting an eye into the latter, and the eye being designed in such a manner that a cable can be pulled through it and the eye can be subjected to a tensile force, and a pair of openings being provided on the left and right side of the abovementioned opening in order to bring about a firm engagement in the textile material corner and thus to hold the latter in its position. By means of the invention, a construction for reinforcing the corner of a textile material is produced, it being possible to extend the life of the textile material and great stability and safety being achieved.
Patent DE-4343992-A1 (DE)
Title: Plug=in circuit module system - has counter-plug for module connector supported in opening in carrier rear wall
Inventor: RISSE JOSEF DIPL ING
IPC: H05K7/14
Filed: 1993-12-22
Abstract: The plug-in circuit module system has a counter-plug (4) supported in a corresp. opening (3) in a carrier rear-wall (2) via fixing clips (5) and cooperating with the plug (22) of the inserted module (21). The counter-plug is attached to a lead cable (23) extending from the opposite side to the plug, the resilient fixing clips cooperating with the socket at its top and bottom edge and each having a pair of side arms with locking noses at their face ends which lock behind the rear edge of the reception opening. ADVANTAGE - Reduced material and mfg. costs.
Patent DE-4400481-A1 (DE)
Inventor: RAMBACHER GERHARD CHRISTIAN DI
IPC: F24H1/26
Filed: 1994-01-11
Abstract: The heating boiler has a combustion chamber (44) with a burner aperture (26) and a flue gas aperture (28). A water chamber (36) is thermically connected to the combustion chamber. It has a forward flow connection and a return flow connection for the heating circuit. The combustion chamber is a hollow sphere. The boiler has two halves (12) pivotable or displaceable against one another, whose hemispherical inner surfaces supplement the combustion chamber and in whose walls water pipes (30) are embedded through which there is a forced flow, forming the water chamber. The boiler halves are aluminium press castings with moulded-in water pipes of refined steel.
Patent DE-4402807-A1 (DE)
Inventor: HENRY MARK W
IPC: C23C18/16
Filed: 1994-01-31
Abstract: A tank or vessel for uniformly suspending solids in liquid solution is equipped with a heating system with controls to accurately control the temperature of the liquid contained in the vessel and has a mixing device which will accurately rotate or cause movement of the liquid to maintain particulate matter in suspension in the vessel for the co-deposition of the particulate material with the co-deposition material contained in the solution. Uniform distribution along with the deposition material upon the object being plated or coated with a deposit improves wear characteristics and/or lubricity characteristics. <IMAGE>
Patent DE-4403544-A1 (DE)
Title: Recording and replay device for video signals
Inventor: FURUHATA TAKASHI
IPC: H04N5/7826
Filed: 1994-02-04
Abstract: A device for recording and replaying video signal recordings from an effective line information which is required for transmitting respective frames, and voice information together with identification information in mutually similar track patterns is disclosed, the number of scanned pixels per line (or block) and the number of lines (or the number of blocks) which are to be recorded on each track being set in accordance with a frequency band ratio of a first recording video signal with respect to a second recording video signal. This makes it possible to record and replay several types of video signals with mutually different bands and similarly different numbers of effective scanning lines and signal formats, and with almost uniform picture quality performance in accordance with the difference of the frequency bands by means of a device in which the circuit dimensions are not increased.
Patent DE-4404070-A1 (DE)
Title: Screw cap for externally threaded container pipe
Inventor: STOLZ BERND
IPC: B65D41/04
Filed: 1994-02-09
Abstract: The screw cap (20) has a sealing element (30) which, when the cap is screwed onto the pipe, seals the latter. The sealing element is made pot-shaped with its open side directed towards the cover plate (21) of the cap. The outside of the pot wall (31) provides the seal against the inner wall of the pipe (11). The outside of the pot wall can have moulded sealing lamellae (33). The pot edge (32) preferably engages in an inner detent socket on the inside of the cap which is formed by a detent attachment (27). A guarantee ring (24) is moulded on the free end side of the wall part (22) of the cap by ideal break points (26).
Patent DE-4405872-A1 (DE)
Title: Hydrostatic transmission for vehicle
IPC: F16F15/08
Filed: 1994-02-23
Abstract: The transmission has a hydraulic motor (1) mounted in a forward facing housing (10a) and with the hydraulic motors (2,3) mounted in the axle housing, linked to the motor housing in a single unit. The motors and pump are mounted in the housing using elsatic supports (7,8,9) to isolate the housing from transmission noises. The pump and motors form a compact transmission unit connected by hydraulic pipes. The elastic mountings include voids filled with a damping medium and simulate a three point support for the transmission system. The wheels are connected to the motors by reduction gearings (4,5).
Patent DE-4406259-A1 (DE)
Title: Improvement of a sawing machine for granite and marble
Inventor: ROCON OSVALDO GETULIO
IPC: B28D1/06
Filed: 1994-02-25
Abstract: This sawing machine consists of a supporting part in the form of a base with a journal bearing for a large flywheel which is connected by means of belts to the associated actuating part, the flywheel having an eccentric part at one end part of its journal, where a piece designated as violin and a corresponding element provided with a screw thread form a coupling with a long connecting rod which runs essentially horizontally and whose opposite outer end is adequately connected to the movable parts of the sawing machine, and with devices which move alternately over the connecting rod, these movements being carried out in the same manner by various cutting elements which are responsible for the cutting of the granite or marble block into slabs of certain thickness. The violin and its associated element provided with a thread are replaced by a hydraulic journal bearing which is formed from a parallelepiped block which is of hollow construction in the transverse direction and accommodates in its interior a rolling bearing, which is kept in position by a lateral cover element, the rolling bearing accommodating the journal of the eccentric, there being longitudinal passages on the top side and the bottom side of the hydraulic journal bearing, where longitudinal sliding rails are accommodated which are integral components of the connecting rod, which ... Original abstract incomplete.
Patent DE-4407856-A1 (DE)
Inventor: WEBER WOLFGANG DIPL PHYS DR
IPC: F23D11/36
Filed: 1994-03-09
Abstract: An injection nozzle for the burner, in particular of a motor vehicle exhaust gas soot filter, has an internal nozzle rod (2) through which the fuel is delivered and which bears at its front end the injection nozzle head (1), from the outlet nozzle (2b) of which the atomized fuel emerges. The nozzle rod (2) is coaxially surrounded by a cooling member (3) of which an end region (3b) engages over the front of the injection nozzle head (1) apart from a central region which leaves the outlet nozzle (2b) free. The end region (3b) of the cooling member (3) abuts the entire front of the injection nozzle head (1). Air guided to the front of the injection nozzle flows around the exterior of the cooling member (3).
Patent DE-4408741-A1 (DE)
Title: Adjusting device for operating lever of variable capacity pumps
Inventor: LAVEZZI ROBERTO
IPC: B60T11/16
Filed: 1994-03-15
Abstract: A cylindrical body or a cylindrical drum, which is provided with a diametral tapped hole (4), which is joined to the screw end (5) of a pin (6), which also has an intermediate section of polygonal profile (9), which engages in a suitable matching bush (10), acts on the forked hook (2) of a manual operating lever (3). The said bush has a lateral rocker-shaped edge (17), which fits together with the cylindrical peripheral profile of the said cylindrical drum (1) and engages in the same by means of pressure exerted by a compression spring (14), which acts on an intervening ring. Tightening or slackening of the pin adjusts the activation position for the piston (13) of a variable capacity pump, and said position is maintained by the connection between the rocker-shaped bush and the cylindrical drum, which is alternately detached and returns according to the combination of the advance and return of the pin in its rotary movement caused by the thread and the rotational driving in conjunction with the axial sliding movement in the corresponding section of the bush (10), which has a polygonal profile. <IMAGE>
Patent DE-4411220-A1 (DE)
Inventor: GANTNER GEBHARD
IPC: F16L5/04
Filed: 1994-03-31
Abstract: The pipe sleeve has a wall part (1) and at least one fixing part (2) which is detachably connected to the pipe. The wall part can have on the circumference at least one radially projecting clip (3). The internal cross-section (L) of the clip runs parallel to the centre longitudinal axis of the wall part. Several clips can be provided evenly spaced around the circumference of the wall part. The fixing part has a hook (4) running along a generatrix of the wall part and insertable in the clip. The wall part is first connected to the pipe and then the fixing part is fixed. <IMAGE>
Patent DE-4414165-A1 (DE)
Inventor: BOHNER ULRICH
IPC: F16H61/06
Filed: 1994-04-22
Abstract: A pressure control device is used to affect the closing behaviour of power shift clutches in a power shift gear with a control valve co-operating with a damping device as the pressure control valve (2) by means of which the pressure cycle can be set on engaging the clutch concerned. The pressure in a chamber (C3) between a displacement piston (4) and a pressure control piston (3) can be controlled via a first switching valve (11) switched by a magnetic valve (10). A chamber (C2) behind the displacement piston (4) can be exhausted via a second switching valve (14) switched by the same magnetic valve (10), whereby the pressure control piston (3) is held in its initial position to release the full valve aperture cross-section from the pressure line (1) to the clutch line (7).
Patent DE-4418986-A1 (DE)
Title: Two stroke combustion engine
Inventor: GRUEGER CHRISTIAN DR
IPC: F02M26/41
Filed: 1994-05-31
Abstract: The engine has at least one channel (9) between the working chamber (5) and the crank casing (1). This is located such that the opening into the working chamber lies closer to the piston (4) dead centre than the overflow channels (8) or the outlet channel (7). The opening and closing of the channel is achieved via the piston action or by electrical, mechanical or pneumatic device, and is controlled via sensors.
Patent DE-4423545-A1 (DE)
Title: Storage and retrieval unit
Inventor: PREIDT PETER
IPC: B65G1/04
Filed: 1994-07-05
Abstract: Storage and retrieval unit for a high-bay store with storage passages (26) which are provided for accommodating storage containers (2). The storage and retrieval unit (6) has a liftable and lowerable slide (15) which is held on a frame movable along the front of the store. In order to enable the storage containers (2) to be retrieved and stored quickly, provision is made for the slide (15) to be of a length corresponding to an integral multiple of the width of the storage containers (2) or the storage passages (26) and extending in the direction of movement of the frame and to have a conveying device (37) extendable in the direction of the storage passages (26) as well as at least one transverse-conveying device (40) movable transversely to the conveying device (37) in the direction of movement of the frame, and for platforms (25) to be provided on the frame which serve as storage places, arranged one above the other, for storage containers (2). <IMAGE>
Patent DE-4426338-A1 (DE)
Title: Connection of several electrical loads or command units within vehicle door
Inventor: LEIBER HEINZ DIPL ING
IPC: B60R1/07
Filed: 1994-07-25
Abstract: A device for connecting a number of electrical loads or command transmitters within a vehicle door comprises an interface for the functions relating to the door mirror, namely mirror position using a motor (10.1) and sensor (10.5) plus mirror heating (10.2) using the signal from a temperature sensor (22). The interface is connected by a 4-wire cable to a central locking apparatus (20) within the car body. The cable has two wires for electrical power and two wires for command signals to the interface. The interface also applies electro-chromatic dimming (10.4) to the mirror and operates another motor (10.3) for mirror tilt. Other functions are the window winder (13), motorised door lock (12), etc.
Patent DE-4426633-A1 (DE)
Title: Folding propeller for motor gliders
Inventor: OEHLER CLAUS DR ING
IPC: B64C11/28
Filed: 1994-07-27
Abstract: The propeller has two diametrically opposed blades (34) arranged on a hub. At least one of the blades can fold against the other, about an axis transverse to the propeller axis. In the folded position, one blade pivots more than 90 degrees with respect to its unfolded position, and this angle may also lie in the range from 140 to 180 degrees. The other blade does not pivot, or pivots by less than 90 degrees, or may be up to 40 degrees. At least one of the blades is acted upon by a force directing it towards its unfolded position.
Patent DE-4429693-A1 (DE)
Title: Circuit arrangement for a bicycle lighting system
Inventor: JENNY ALOIS
IPC: B62J6/00
Filed: 1994-08-22
Abstract: A circuit arrangement for a bicycle lighting system is proposed which comprises an alternating current dynamo (d), an accumulator (A), an electronic circuit and the lighting elements (L1, L2). The electronic circuit becomes automatically active when the dynamo (D) is switched on. The said electronic circuit detects whether the dynamo (D) is turning or stationary. If the dynamo is turning, the lighting system (L1, L2) is supplied with energy and the accumulator (A) is charged. If the dynamo (D) is stationary, the lighting system (L1, L2) is fed by the accumulator (A). Protection against overcharging and against exhaustive discharge together with a time-dependent automatic switch-off device increase operational reliability. <IMAGE>
Patent DE-4439149-A1 (DE)
Title: Prodn. of homogeneous cellulose solns.
Inventor: MICHELS CHRISTOPH DIPL CHEM DR
IPC: D06M13/432
Filed: 1994-11-03
Abstract: The prodn. of a homogeneous soln. of cellulose in N-methyl-morpholine N-oxide monohydrate (NMMNO hydrate) comprises (a) enzymatic pretreatment of cellulose with 0.1-10 wt.% cellulase in aq. medium at 20-70  deg C and pH 3-10, (b) sepn. of the pretreated cellulose from the liq., and (c) stirring the sepd. cellulose in a melt with a mole ratio of (NMMNO):(water)=(1:0.8)-(1:1.2) until dissolution is complete.
Patent DE-4440232-A1 (DE)
Title: Miniature rotary slider valve
Inventor: MOWERY RICHARD WILLIAM
IPC: F16K11/074
Filed: 1994-11-10
Abstract: The fluid valve has a basic body (12) with first, second and third fluid connections (31,32,33); a housing (13) is attached to the body. A pressure-tight chamber (34) is provided in the housing and a rotatable disc (36) can be moved into a first angular position to block at least one fluid connection. An open groove (38) in the rotatable disc allows the connection with each other of two of the fluid connections when the disc is in a second angular position. A second open groove (39) in the disc allows the connection of two other fluid connections when the disc is in a third angular position.
Patent WO-8906366-A1 (WO)
Title: Process and device for verifying a capacitance
Inventor: NITSCHKE WERNER
IPC: G01R31/00
Filed: 1988-10-19
Abstract: In a process for verifying the capacitance of a capacitor (C40), the latter is discharged from a first potential (US1) to a predetermined second potential with a constant discharging current (IK). The discharging time (TE) is measured. The existing capacitance of the capacitor (C40) at a known charging resistance can be calculated from the measured values.
Patent WO-9115272-A1 (WO)
Inventor: JUNGKIND ROLAND
IPC: A63C9/08
Filed: 1991-03-12
Abstract: L'invention concerne une fixation de ski de sécurité comprenant une plaque de semelle pivotant parallèlement par rapport à la surface du ski et qui est reliée au ski (3). La plaque de semelle est fixée dans une position centrale, de façon qu'elle ne puisse pas pivoter latéralement par rapport au ski, au moyen d'une fixation  (10) soumise à la sollicitation d'un ressort et placée à l'extrémité arrière de ladite plaque de semelle. Cependant, si un certain couple de rotation prédéterminé est dépassé, la plaque de semelle peut pivoter latéralement par rapport au ski en surmontant la force de sollicitation du ressort. Pour éviter que le pivot de la plaque de semelle (1) et le ski lui-même soient sollicités par la force exercée par le ressort (22), il est prévu que la fixation (10) soit pourvue de leviers de pivotement (17) qui, lorsqu'ils sont en position de retenue, position dans laquelle ils maintiennent la plaque de semelle (1) dans sa position centrale, reposent contre une butée (13) placée à côté desdits leviers de pivotement, transversalement par rapport au ski.