baber/WOPTO huggingface dataset:
Patent DE-4243426-A1 (DE)
Title: Acoustic absorption plate material - has sand grains with a bonding agent and embedded tubes to carry a fluid medium for heating or cooling applications
Inventor: HERBST DONALD DIPL ING
IPC: G10K11/16
Filed: 1992-12-15
Abstract: The acoustic absorption plate contains sand grains, soaked in a bonding agent, forming interconnected air spaces between them. Tubes (5) are embedded in the plate to carry a flow medium to deliver or take-up heat. The tubes (5) are fitted within projecting ribs (4) on the side (2) of the plate opposite to the visible surface (1), to give a gap from the supporting wall or ceiling (3) and give mounting points. The tubes (5) are of plastics, with a dia. of about 2 mm. The bonding agent is an epoxy resin. USE/ADVANTAGE - The acoustic absorption plate material is for cladding walls and ceilings. The plate material is light, non-combustible, has a smooth visible surface, and can be used additionally as a heating and/or cooling unit.
Patent DE-4309903-A1 (DE)
Title: Drive torque control system for automobile transmission - adjusts engine revs to obtain required drive torque dependent on selected transmission ratio
Inventor: SCHNAIBEL EBERHARD DIPL ING
IPC: F16H59/38
Filed: 1993-03-26
Abstract: The torque control system responds to the transmission ratio being switched, to adjust the output torque delivered by the engine, by regulating the engine revs. Pref., the drive has an electronic control device (34) receiving respective signals representing the drive revs, the torque converter turbine revs, the engine revs and the depression of the accelerator pedal. The control device regulates the engine revs to obtain the required drive torque for the selected gear ratio, by correcting the ignition timing angle. ADVANTAGE - Rapid synchronisation between engine revs and drive input shaft.
Patent DE-4311912-A1 (DE)
Title: Plug connector
Inventor: ROHRMANN PETER DIPL ING
IPC: H01R13/646
Filed: 1993-04-10
Abstract: A plug connector (1) for prefabrication of a combined coaxial radio-frequency and optical fibre cable, in the case of which at least one optical fibre element is arranged in the tubular inner conductor, has a plug pin (5), a plug socket (11) surrounding this plug pin (5), and a clamping sleeve (27) which is connected to the plug socket (11) and is used for holding the plug connector (1) on one end of the cable. A guide channel (47) for the optical fibre element to be passed out of is provided in the plug connector (1) and is inclined obliquely outwards in the direction facing away from the clamping sleeve (27), with respect to the plug longitudinal axis (3), starting from the plug pin (5). <IMAGE>
Patent DE-4312729-A1 (DE)
Title: Valve station
Inventor: STOLL KURT
IPC: F15B13/08
Filed: 1993-04-20
Abstract: A valve station (1) is proposed which is used in connection with the control of fluid-actuated devices (36). It has a fluid distributor (2) which can be equipped with pneumatic valves (4) which are electrically activated via a signal distributor (18). The valve station is designed in such a way that it is suitable for the combined activation of both pneumatic valves (4) and hydraulic valves (28). To activate the hydraulic valves (28), it has at least one control connection (27), at which the corresponding control signals can be tapped. In this way, starting from a central valve station, both pneumatic valves and hydraulic valves can be activated at relatively little cost. <IMAGE>
Patent DE-4317642-A1 (DE)
Title: Variable modular system for moving, turning and lifting motor vehicles
Inventor: WEBER FRANZ
IPC: E04H6/40
Filed: 1993-05-27
Abstract: The variable modular system for moving, turning and lifting motor vehicles is a system which can be assembled and extended in stages and has the purpose of parking vehicles in parking spaces and garages which, due to a lack of space, would be very difficult, or even impossible, to move into without such a system and can be displaced and moved in any desired axis, can be driven manually, by motor or hydraulically and be programmed up to a completely automatic level, all assembly operations being capable of being performed on a DIY basis.
Patent DE-4318188-A1 (DE)
Title: Device for monitoring a switch position
Inventor: DIJK RON
IPC: H02J13/00
Filed: 1993-06-01
Abstract: A device is specified for monitoring the switch position of a switch (1). In addition to the normal means for detection and conversion of the switch position as well as the transmission means and evaluation means (3, 4, 5), the device comprises special means (12) for removal of an oxidation layer which is formed, for example, as a result of weather influences on the contacts of the switch (1). These means preferably comprise a switch (T3) and drive logic (13). The drive logic (13) closes the switch (T3) whenever the switch (1) is closed for a specific time interval. In consequence, a relatively high current (I1) flows through the contacts of the switch (1) for a brief period, and the oxidation layer is effectively removed. <IMAGE>
Patent DE-4319079-A1 (DE)
Title: Electrical connector box fitted in dashboard of motor vehicle - is provided with multiple connections for internal circuit of electrical connector box and multiple connections are connected directly to instrument panel terminals.
Inventor: NAKAYAMA YOSHIAKI
IPC: B60Q3/04
Filed: 1993-06-08
Abstract: The connector box (C) has several connections connected directly to instrument panel terminals and also connected to at least one switch, which is assigned to the indicating instrument panel (12), and is arranged around this. The instrument panel and the switch are constructed as one piece with the electrical connector box. The internal circuit of the electrical connector box includes, besides the multiple connections, several busbar connecting panels (11). These are stacked one on another. The busbar circuit panels respectively include an insulated panel bus bars in desired patterns fitted on it. ADVANTAGE - Simplifies cable harness fitted inside motor vehicle dashboard. Reduced number of assembly steps in car factory.
Patent DE-4320563-A1 (DE)
Title: Hygienic cleaning device for WC bowl - incorporates pipe ring with jets installed under rim of toilet bowl
Inventor: JODAR PERIAGO JUAN
IPC: E03D9/08
Filed: 1993-06-22
Abstract: The hygienic cleaning device (1) may be used for a WC bowl. It incorporates a pipe (2) with jets (4) installed under the rim of the toilet bowl (3). The pipe may form a complete ring and there is a connecting pipe (10,8) leading from a control system. The pipe may be rigid or may contain a flexible section. The control system has inlets for air (13) and for water (12). It is of double T configuration (9), and include a container (14) with a lid (15) for soap. USE/ADVANTAGE - Simple system for washing bowl of WC.
Patent DE-4337804-A1 (DE)
Title: Device for connecting pipe ends
Inventor: KUEHLMANN HEINZ
IPC: F16L21/08
Filed: 1993-11-05
Abstract: A device for connecting the coaxial end sections 1, 2 of two pipes exhibits a sleeve 3 onto which the end sections can be pushed and which exhibits a continuous longitudinal slit 4. The sleeve can be expanded by an expansion body 5 which is drawn into the longitudinal slit 4 by tightening a nut 10, which is supported on a bracket 9 which engages over the pipe ends 1, 2. <IMAGE>
Patent DE-4343676-A1 (DE)
Inventor: SKJAEVELAND MAGNE
IPC: F16L3/00
Filed: 1993-12-21
Abstract: A clamp having an U-shaped clamp body (1) which engages a profile such as a rectangular or square pipe (2) on three sides (3, 4, 5), while the fourth side (6) of the profile is engaged by a bolt (7) which is secured by a nut (8) and extends through conical holes (9, 10) in the free legs of the clamp body (1). Conical washers (11, 12) on the bolt (7) engage the conical holes (9, 10) on the far side from the pipe (2), meaning that the bolt (7) is located somewhat eccentrically in the holes (9, 10). Tightening the bolt (7) by means of the nut (8) makes the clamp body (1) squeeze the top side (3) and bottom side (4) of the pipe (2). The conical washers (11, 12) in the conical holes (9, 10) make the bolt (7) squeeze the pipe (2) in the direction of the back side (5) of the pipe. The pipe (2) is thus squeezed from all sides, giving a strong and stable clamp connection.
Patent DE-4344791-A1 (DE)
Title: Electrical connector for connecting two PCBs
Inventor: FIEBERLING BERND
IPC: H05K3/36
Filed: 1993-12-28
Abstract: The connector has an insulating housing (4) with two fixing sides. One of the fixing sides (10) has a fixing device for attaching one of the PCBs (60,62) while allowing lateral micromovement.The contact (6) has a contact arm (56) which extends across the fixing side with the fixing device. A contact section (58) extends out above the level of that fixing side and has a profile for contacting a contact face (66) of the PCB.
Patent DE-4400588-A1 (DE)
Title: Light-coloured or coloured hot asphalt useful for reducing heat-up rate of e.g. car park
IPC: E01C7/18
Filed: 1994-01-12
Abstract: Light-coloured and/or coloured hot asphalt comprises dark hot asphalt based on bitumen and aggregate and light-coloured and/or coloured chips for spreading. The chips are coated with a colourless and/or coloured hot melt adhesive. Also claimed is the prodn. of the asphalt.
Patent DE-4401909-A1 (DE)
Title: Oil rescue system for tanker
Inventor: MEINDERS HORST DIPL PHYS
IPC: B63B27/34
Filed: 1994-01-24
Abstract: The rescue system is mounted on the deck of the tanker, with individual systems for each tank section mounted at each side of the ship. The rescue helicopter uses its winch to hook a release catch on the top of the rescue system to pull a raft (3) into the sea. The raft has a line attached to the drop down door in the side of the rescue system and pulls out a buoyancy unit (4) attached to the hose reel (5) the other end of which reaches down into the bottom of the tank. The hose is reinforced to enable suction to transfer the oil to the rescue vessel. A system of parallel wires in a frame provide a simple capture area for the winch hook. Similar helicopter activated units at the bows and stern enable towing hawsers to be winched to the rescue vessel, to secure the stricken vessel as it lightens with the removed load.
Patent DE-4404169-A1 (DE)
Title: Upright for forming a railing
Inventor: WANZL RUDOLF
IPC: F16B7/18
Filed: 1994-02-10
Abstract: The invention relates to an upright (1) provided for forming a railing, comprising a tube (2) which can be fastened on the ground and on the outer surface (3) of which there is screwed at least one socket (5) which is provided with a space (6) for horizontally receiving an end portion of a connecting tube (11), and the socket (5) exhibits a supporting surface (7) which rests on the outer surface (3) of the tube (2), the supporting surface (7) of each socket (5) exhibiting a through-passage (9), located on a horizontal axis (12), and the tube (2) exhibiting at least one horizontally arranged opening (4) for receiving a fastening means (20). The essence of the invention consists in the fact that one bracing part (13) is provided per socket (5), which bracing part is supported, by means of a collar (14), on the inner wall (8) of the supporting surface (7) of the socket (5) and exhibits an extension (15) which passes through the through-passage (9) of the socket (5) and through the opening (4) of the tube (2) in a manner such that it is secured against rotation, said bracing part (13) exhibiting a through-passage (19) which, located on the horizontal axis (12), serves to receive the fastening means (20), which is provided, in the mouted state, for widening the expansible extension (15) of the bracing means (13). <IMAGE>
Patent DE-4405679-A1 (DE)
Title: Fixing for railway tracks on solid bases esp. concrete and asphalt
Inventor: RIEGER JUERGEN
IPC: E01B3/00
Filed: 1994-02-23
Abstract: The fastening consists of two inverted U-shaped brackets (6) positioned inside the rails clamped over the top and around the sides of sleepers (3) into the solid base (1) by clamping bolts (8). The clamping bolt has a threaded top end in a tapped cylindrical hole (9) through the bracket leg and has a cone (11) at its lower end. Compressible filler strips (4, 5) are inserted at each end of the sleepers. The bolt is turned via the socket (14) in the top which moves the cone upwards expanding the anchor (12) against the sides of the drilled cylindrical hole (13). Locknut (14) secures the bracket at the correct height after positioning.
Patent DE-4406735-A1 (DE)
Title: Practice golf ball with eccentric centre of gravity
IPC: A63B43/04
Filed: 1994-03-02
Abstract: The golf ball is made in two parts possessing different specific gravities. The part with the higher specific gravity (5) is half or less than half the volume of the ball. The part with the higher specific gravity has a bar-shaped extension (7) in the inside centre and extending to the opposite surface of the ball. The end of the bar-shaped extension is mushroom shaped.
Patent DE-4406962-A1 (DE)
Title: Engine speed measuring system
Inventor: TEDESCHI RINALDO
IPC: G01P3/48
Filed: 1994-03-03
Abstract: A method and a device for measuring the speed of an internal combustion engine make use of the changes in the exhaust gas pressure, which are related to the various phases of the combustion cycle. The pressure characteristics, which are assigned to a specific segment of the cycle, such as the exhaust stroke, are displayed by a pressure transducer, which is typically positioned in the exhaust pipe. A suitable circuit identifies and counts the pulses, which are converted into values for revolutions per minute. Statistical techniques can be applied to the counts in order to improve the accuracy of measurement.
Patent DE-4408628-A1 (DE)
Title: Hydromechanical valve for motor vehicle steering control
Inventor: TESLA JAN DIPL ING
IPC: B62D5/08
Filed: 1994-03-09
Abstract: There is a power shaft (13) within the intake (10). Cams (11,12) located on either side of the intake (10) have working surfaces coupled directly through control pistons (29,30) to the control ram (31) of the reduction valves (100,101). In the reduction valves (100,101) there is a tertiary spring (35) and infinitely variable bushes (38,39) in which the control ram (31) slides. One end of the tertiary spring (35) has a control plate (36) joined to the control pistons (29,30). The other end rests on the bushes (38,39).
Patent DE-4408655-A1 (DE)
Title: Hand-held radio telephone or car telephone
Inventor: FORSTER PETER
IPC: H04M1/677
Filed: 1994-03-15
Abstract: The telephone housing (11) contains transmission and reception circuits, associated with a transmission/reception antenna, an input keyboard (16) and a display (15). A reception slot (33) receives a pre-paid call card (32), scanned by an incorporated card reader (30), to enable the telephone. The telephone may be designed so that it only receives incoming calls, or so that only specified call numbers can be obtained, with the transmission circuit providing a continuous signal, as an emergency call signal.
Patent DE-4411803-A1 (DE)
Title: Vertical insulation for building walls within the ground
Inventor: SCHOPPE KARL
IPC: E02D31/02
Filed: 1994-03-31
Abstract: The vertical insulation for a building wall exterior, within the ground, is formed by a broad stone cutting chisel bonded to an insulating component by a U-shaped holder. At least one ram tube is fitted to the chisel in a release mounting. The insulating component is of commercially available polyethylene, and the chisel is of reinforced plastics. The ram tube is of tempered steel.   Also claimed is an operation where, after reaching the max. depth, the ram tubes are withdrawn upwards leaving the chisel, U-holder and insulation in place in the ground.
Patent DE-4419052-A1 (DE)
Title: Method of filling the area between glass sheets with a gas
Inventor: GSCHWENDTNER WOLFGANG
IPC: E06B3/66
Filed: 1994-05-31
Abstract: The invention concerns a method and device for gas-filling an intermediate cavity between two glass panes (1 and 3) of a pane-shaped insulating glass unit with a spacer frame (2) placed between the panes and provided with primary seals, in a press for joining the two panes (1 and 3) with a sealed connection. The panes are mounted parallel to each other on press faces (8, 9); one of the panes is provided with the spacer frame (2), and the two panes are joined by moving the press faces together as the spacer frame (2) is inserted, the filler gas (10) being introduced before the press faces close together completely along the bottom edge of the panes (1 and 3) via a slit (11) between the spacer frame (2) and the pane (3) which faces it. The slit (11) between the spacer frame (2) and opposite pane (3) is sealed along both perpendicular pane faces by sealing means on the press side to prevent filler gas (10) from leaking.
Patent DE-4421344-A1 (DE)
Title: Computer add-on expansion card with software-driven configuration
Inventor: BRINKHUS HARTMUT B DR
IPC: G06F13/40
Filed: 1994-06-17
Abstract: A bus-system computer has an address bus, control bus and data bus, with digital signals decoded in hardware. The card has a predetermined hardware digital identifier, read by a universal interrogation signal. An initial bit sequence is compared with the hardware identifier, and on a match a second bit sequence is accepted as on I-O address for the Bus System.
Patent DE-4422120-A1 (DE)
Title: Heating or air conditioning for motor vehicle
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 1994-06-24
Abstract: The heating or air conditioning unit has an air mixing region (8) connected to an outlet (12) of the heat exchanger (5), into which the side cold air channels (6,7) open. Air outlet nozzles (15-18) branch from this mixing region into the vehicle passenger compartment. The heat exchanger outlet has at least one air mixing flap (9a,b) to adjust the mixture of cold and warm air.
Patent DE-4424744-A1 (DE)
Title: Safety belt retraction device with coil spring and sensor under inertia reel
Inventor: SPECHT MARTIN DIPL ING
IPC: B60R22/42
Filed: 1994-07-13
Abstract: The belt is wound around a reel (5) under the tension of the coil spring (1), and passes through a guide (6) and a clamp (4) to a turning point (16) attached conventionally to the slider (17) of a height adjustment device (7) on e.g. a door pillar. The spring is fitted, together with a tensioner (3) and a device (2) sensitive both to the belt and to the vehicle, under the reel. The effect of excitation of the sensor is to actuate first the tensioner and then the clamp which consists e.g. of one or two conical jaws.
Patent DE-4429324-A1 (DE)
Title: Garment, i.e. elbow pad, with fixed protectors
Inventor: HOHDORF VOLKER
IPC: A41D13/00
Filed: 1994-08-18
Abstract: The garment has at least one protector (1) having a fastener (3) so that when the garment is put on, the protector can be brought from its loose position into a fixed position relative to the body. The fastener or devices for adjusting the fastener can be mounted on the garment where they can be operated by the wearer.The fastener can be a strap passing through protector and garment or cable pulley through which the protector and holder can be tensioned against the body.
Patent DE-4430575-A1 (DE)
Title: Device for generating light=beams  with conical, cylindrical or toroidal wave fronts
Inventor: VOGEL ANDREAS DIPL PHYS
IPC: G02B5/10
Filed: 1994-08-18
Abstract: The device contains a right circular reflective cone with convex or concave outer surface arranged in the light beam to be transformed by the device. For the generation of a conical or cylindrical wave front, a plane on the cone axis is arranged perpendicular to the incident plane wave front and an aperture angle of 90 degrees is especially used for generating a cylindrical wave front. For the case where a toroidal wave front is being generated from a spherical one, the cone axis contains the centre of curvature of the spherical wave front of the incident light beam. The outer surface of the right circular cone can be replaced by that of a right circular conical frustum or by a segment (5) of an outer surface.
Patent DE-4432695-A1 (DE)
Title: Fundamental frequency determination method for string instruments
Inventor: KOSFELDER MARKUS
IPC: G10D3/12
Filed: 1994-09-14
Abstract: The method involves measuring an amplitude of longitudinal oscillations of the string and producing an electrical signal responsive to double the fundamental frequency.  The longitudinal portion of the string oscillation may be determined using piezo-electric elements, or inductive pick-ups arranged along the string.
Patent DE-4433968-A1 (DE)
Inventor: WROBLOWSKY HEINZ-JUERGEN DR
IPC: C07D249/12
Filed: 1994-09-23
Abstract: Prepn. of a 5-hydrocarbyloxy-4-hydrocarbyl-2,4-dihydro- 3H-1,2,4-triazol-3-one of formula (I) comprises: (i) reacting an iminothiocarbonate diester of formula (II) with a carbazate ester of formula (III) (or its acid adduct), opt. in presence of a reaction auxiliary and/or a diluent, at -20 to +50 (pref. -10 to +40, esp. 0-30) degrees C; and (ii) subjecting the obtd. semicarbazide deriv. of formula (IV) (or its tautomer), opt. after isolation, to cyclising condensation at 20-100 (pref. 30-90 esp. 40-80) degrees C, opt. in presence of a base and/or a diluent. R<1>, R<2>= alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkyl, cycloalkylalkyl, aryl or aralkyl (all opt. substd.); R<3>, R<4> = alkyl, aryl or aralkyl (all opt. substd.).
Patent DE-4438135-A1 (DE)
Title: Bulk goods loading device for road or rail vehicle
Inventor: KRAMBROCK WOLFGANG DIPL ING
IPC: B65G69/18
Filed: 1994-10-27
Abstract: The loading device comprises a diversion and acceleration channel as the outlet nozzle at the outlet end (12) of the loading tube. The walls (25,28) of the channel serve as a guide for the flow of the bulk goods. The inlet opening (33) is connected to the loading tube (1) which has an outlet opening (34). The cross-section of the diversion and acceleration channel decreases in a continuous manner from the inlet opening to the outlet opening.
Patent DE-4439446-A1 (DE)
Title: Method of placing objects, esp. folded boxes, with sloping top face on pallets
Inventor: LANGHAMMER HEINRICH
IPC: B65G57/081
Filed: 1994-11-04
Abstract: The method involves the objects being fed in from a belt (1,2) and pushed by a slide onto a first rotary table (5). A second rotary table (9), which is positioned above the first one, incorporates a suction arrangement with which the object is lifted. A second object in then placed on the first rotary table. This table is rotated over 180 degrees after which the object on the top table is lowered onto it. The objects which have been stacked together in this vary are then pushed by a second slide onto an output belt which feeds the stacked objects to a pallet.
Patent DE-4440746-A1 (DE)
Title: Unit for securing two heating panels to top of support column
Inventor: ZIPFEL WOLFGANG A
IPC: F24D19/02
Filed: 1994-11-15
Abstract: The vertical column (5), on which the heater panels are mounted, is supported on a pedestal. The column carries a support bracket for the panels near its lower end. A top supporting unit (1) is first attached to the panels. The unit incorporates two bolts (3a,3b) which are spring-loaded outward.The bolts are first pushed in, against the force of the spring and clamped down between two halves of the unit. The unit is placed between the heating panels and the bolts are released to engage with the panels. The panels and fixing and are lowered onto the top of the column. The spigot (4) on the unit is lowered into the top of the column while the panels engage with the bottom support bracket.