baber/WOPTO huggingface dataset:
Patent DE-4227125-A1 (DE)
Title: In-line-piston-engine crankcase - has top wall of tunnel parallel to crankshaft secured to crankcase shirt at bearing bracket roots
Inventor: BAUER LOTHAR
IPC: F02F7/00
Filed: 1992-08-17
Abstract: The crankcase has brackets (1) for the crankshaft main bearings (2), and a skirt (3) extending below the crankshaft axis (8). This is joined to the brackets via their roots (4). On the outside of the skirt is a tunnel (5) parallel to the crankshaft axis and pref. at a lower level, and with top and bottom walls (6,7). The top wall is joined to the skirt at the bracket roots. The cross-sections of the skirt and top wall can increase towards the roots, and the wall can be inclined to the skirt, pref. for less than 30 deg. On it there can be a central rib (9), at right angles to the skirt and extending level with the tunnel outside surface. USE/ADVANTAGE - Design of in-line-piston-engine crankcase avoids cracking of casting.
Patent DE-4230083-A1 (DE)
Title: Foam support for bath or shower tray - has base and sides, with holes on underside for compensating blocks
IPC: A47K3/16
Filed: 1992-09-09
Abstract: The base (1A) has a plinth (1) in its centre and holes (4) for compensating blocks (7). A peripheral recess (3) produced by the position of the base in relation to the plinth contains the drainage pipes. The outer walls of the support have an outer marker line (5) all round. Holes (8) in the underside of the support (12) take an underneath structure (6). At least one point on the support has an inspection hole (2) for a syphon (10). The walls are at right angles to the base. ADVANTAGE - The support fits a bath or shower tray with the same outer dimensions.
Patent DE-4231015-A1 (DE)
Title: Cpd. needle for knitting machine - has shaped formations on working pts. to reduce wear and possible breakages
Inventor: YABUTA MASAHIRO
IPC: D04B35/06
Filed: 1992-09-16
Abstract: Cpd. needle has a spring blade outside the base element, an internal slide groove, with a tongue and actuator, to open and close the hook. There are shaped formations, both on the base element and the actuator, at the side of the needle where the knited loops are lifted off during transfer to another needle hook. The cpd. needle pref. has the base element, and interior slide groove for the moving pts. which open and close the tongue at the hook. ADVANTAGE - During transfer there can be a clash of needles with severe wear and eventual broken pts.. The shaped formations enable the second needle to approach smoothly, and wear is reduced.
Patent DE-4236788-A1 (DE)
Title: Address coding controlling different circuits by control bus - taking parts of address recording circuits to characterise circuit to be controlled and rest of outputs to characterise relevant address.
Inventor: LEE JUN HO
IPC: G11C8/10
Filed: 1992-10-30
Abstract: The address coding method used in a system involves controlling different switch circuits or blocks (A, B, C) using a control bus. The address decoder for this process includes address recording circuits (10) and several AND gates (UND1-UND12). These provide address decoding signals based on the combination of the outputs. The outputs are divided into two parts. One part is connected to a set of AND gate inputs to select the switch to be controlled. The other part is connected to another set of AND gate inputs to determine the relevant addresses of the selected switches. ADVANTAGE - Construction of decoder hardware for transmitting addresses and data is simplified.
Patent DE-4239707-A1 (DE)
Inventor: MAEKLER KLAUS
IPC: H01H13/60
Filed: 1992-11-26
Abstract: The invention relates to an electrical switching device (10), especially a parallel-stroke pushbutton or switch, having a manual operating element (20) and a switching rocker (30), which can be acted on by said manual operating element (20) and is mounted such that it can pivot, for operating switching contacts (46), a switching coupling (22, 26) being arranged between the manual operating element (20) and the switching rocker (30), in order to act on said switching rocker (30). <IMAGE>
Patent DE-4240561-A1 (DE)
Title: Recyclable electronic device, e.g. air mass flow meter for vehicle - has aperture line allowing parts made of different materials to be separated from one another
Inventor: BAUMEISTER MARTIN DIPL ING
IPC: H05K5/00
Filed: 1992-12-02
Abstract: The electronic device, e.g. a mass flow meter, has at least 2 different parts (2,3), which can be separated from one another via a defined rupture line (9), to allow recycling of at least one of the separated parts. Pref. one of the separated parts (3) comprises an electronic circuit and/or electrical components which separated from a flow sleeve (2) made of a recyclable plastics by rupturing along a line enclosing the periphery of the electronic circuit or electrical components. ADVANTAGE - Allows simple and fast disassembly for recycling after use; components are separated along specific lines so that individual components can be re-used.
Patent DE-4240938-A1 (DE)
Title: Hot embossing layout for e.g. car number plates - has embossing roller with rubber sleeve and inner heater to raise its temp enough to release embossing film passed through with plates
IPC: B05C1/08
Filed: 1992-12-04
Abstract: A hot embossing arrangement, and partic. one for car number plates, has a heated embossing roller made up of an inner body and outer rubber covering, a backing roller, and reels for feeding and winding an embossing film. The film is passed between the embossing and backing rollers and the blanks to be embossed (such as number plates) are also drawn in between those rollers. An internal heater raises the temp. of the core body of the embossing roller to a point where it emits infra-red to release the embossing film, the outer rubber covering being transparent to the radiation. In the example shown, the embossing film (5) is drawn from its reel (3) and finally rereeled (4); it is a conventional film 19 microns thick with a plastic substrate. ADVANTAGE - The layout heating is highly efficient, with minimal heat losses.
Patent DE-4241076-A1 (DE)
Title: Paper machine - has automatic control for the provision of a suspension to the machine
Inventor: HEINZMANN HELMUT
IPC: D21F1/02
Filed: 1992-12-05
Abstract: At the wet end of a paper machine the suspension is transferred along surfaces which are variable in the direction of flow. The flow along the upper section for the full width of the machine is varied by a seamless end section to allow the height over the under surface to be controlled. The bottom section has a surface formed by means of a round bar, which has a flattened sector, or a plate which can be raised/lowered by a shaped revolving bar at the end. ADVANTAGE - A large part of the control of the paper formation process is obtained at this location between mixer and the deposition on to the machine.
Patent DE-4241869-A1 (DE)
Title: New polypyridino-anil derivs. from aromatic-diamine - useful, esp. after doping, as electrically conducting materials
Inventor: NAARMANN HERBERT DR
IPC: C08G73/00
Filed: 1992-12-11
Abstract: Polypyridino anils of formulae (I) and (II) are new, where in formulae (I) and (II) R1=H, 1-24C alkyl or alkoxy, Cl, Br, CF3, NO2 or NR3R4; R3 and R4=1-6C alkyl; R2=p- or m-phenyline; a 10-30C fused aromatic ring system (III), (where in formula (III) R5=bond, S, O, NH, CH2, CH=CH, CO, SO, SO2 or SS1). X=ClO4, BF4, AsF6, SbF6, PF6, PtCl4 or R6-phenyl-SO3; R6=1-12C alkyl; n=1-100. Also new are their acid addn. salts with HX, or for (II) the salt with Fe(CN6)4(-) as counterion. USE/ADVANTAGE - (I) and (II) are electrically conductive materials when doped e.g. by anodic oxidn. in an electrolyte contg. a conductivity salt. They are also useful (not claimed) as sensors, opto-electronic switches or electrodes. Unlike polyanilines, (I) and (II) have well characterised structures and an extended pi-electron system, and are soluble in many organic solvents.
Patent DE-4241950-A1 (DE)
Title: Transport carriage for plant tray supported by plant table - has sensors controlling forward movement of carriage along parallel travel rails
Inventor: CAROE CLAUS J
IPC: A01G9/14
Filed: 1992-12-12
Abstract: The transport carriage (1) has raised and lowered supports (4,5) for the plant tray and wheels (6,10) rotated respectively about horizontal and vertical axes. The carriage is displaced via at least one drive motor, with infrared sensor (18) for controlling the main travel direction. The movement of the carriage can be computer controlled. Pref. the carriage has auxiliary wheels (7) rotated about horizontal axes at right angles to the axes of the main running wheels (6), the auxiliary wheels pref. being height adjustable. USE - For displacing plant trays along plant table and transferring trays from one table to next.
Patent DE-4242552-A1 (DE)
Title: Emergency power supply circuit for semiconductor memories
Inventor: ABERT MICHAEL DIPL ING
IPC: H02J9/06
Filed: 1992-12-16
Abstract: The mains power supply section (NT) delivers e.g. 5 V DC for electronic circuits linked to a bus (EL). Two standby batteries (B1, B2) can be switched (S1, S2) via decoupling diodes (D1, D2), and their voltages are compared (K1, K2) with a reference (Uref) equal to the min. memory requirement augmented by the voltage drop of the diodes and switches.During mains outage, if the prim standby battery (B1) becomes run down, a signal is given (LED1) and the sec. standby battery (B2) is switched-in (S2) automatically. A buffer capacitor (C) maintaining supply for the duration of a battery change is monitored by a third comparator (K3) whose output pulse is stored (SP) for alarm purposes.
Patent DE-4305788-A1 (DE)
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61K8/365
Filed: 1993-02-25
Abstract: PCT No. PCT/DE94/00078 Sec. 371 Date Feb. 8, 1996 Sec. 102(e) Date Feb. 8, 1996 PCT Filed Jan. 29, 1994 PCT Pub. No. WO94/18942 PCT Pub. Date Sep. 1, 1994Active compound combinations comprising a combination of at least one substance chosen from the group consisting of 2,4-O-furfurylidenesorbitol and alkyl ethers thereof and at least one substance chosen from the group consisting of tocopherols and tocopheryl esters, and cosmetic and dermatological light protection formulations comprising such active compound combinations.
Patent DE-4308597-A1 (DE)
Title: Electronic bank account unit with inter account link - provided by infrared communication with units having keyboard display and built in processing.
Inventor: BODE MARC
IPC: G06K19/077
Filed: 1993-03-18
Abstract: An electronic bank account unit has the general form of a pocket calculator, with a keyboard and display. Solar cells (2) power the unit and an LCD display (5) provides read out. Internally the unit has a CPU system, with a RAM memory for storage of transactions, and input/output stages. Two such units may communicate with each other using an infrared signal bidirectional transmission. ADVANTAGE - Allows communication between two different account holder systems.
Patent DE-4309941-A1 (DE)
Title: Tapping fitting
IPC: B23B41/08
Filed: 1993-03-26
Abstract: The tapping fitting (4) comprises a housing (6) of polyethylene, which is provided in one piece with a shell (5), to be fixed on a plastic pipe (1), and a discharge stub (7). A cylindrical sleeve (8) of brass is fixed in the housing (6) in such a way that it cannot twist by means of circumferential projections (10). A tapping cutter (20) can be moved vertically in the sleeve (8) between two metal stops (27; 39). The lower stop (27) is formed by a sealing seat, while the upper stop (39) is formed by a snap ring. The latter serves at the same time for the positional fixing of a sliding disc (37), against which there bears an annular collar (36), which forms a component part of an actuating element (32) turning the tapping cutter (20). On the other hand, the annular collar (36) is in contact with a stuffing box (38) of polyamide, which is positionally fixed locally by a snap ring (43) at the upper end (12) of the sleeve (8). The housing (6) is welded to a cap (14) of polyethylene, which is turned onto an external thread (11) of the sleeve (8). <IMAGE>
Patent DE-4311806-A1 (DE)
Title: Use of arginine derivatives as quisqualate antagonists
Inventor: HUTH ANDREAS DR
IPC: A61K31/22
Filed: 1993-04-03
Abstract: The invention relates to the use of compounds of the formula I and salts thereof <IMAGE> as glutamate antagonists for the production of a pharmaceutical composition for the treatment of neurological, psychiatric and neuroendocrine disorders.
Patent DE-4317209-A1 (DE)
Title: Plug-in tubes for bathtub handles
IPC: A47K3/00
Filed: 1993-05-21
Abstract: Holes are drilled into the front edge of the bathtub using an aligning device. Into these holes are fitted stay bolts having a bulb of adjustable thickness, onto which the tube ends of handles are pressed, since they are not rotatable. The bolts may also be pivots for a swivel seat on the edge of the bathtub.
Patent DE-4325109-A1 (DE)
Title: Spheroidal sporting appliance, especially for an active person
Inventor: WEDEKIND ADOLF
IPC: A63B19/02
Filed: 1993-07-27
Abstract: The sporting appliance, which can be rolled autodynamically by a person from the inside, is used for sporting activity, rehabilitation and popular entertainment. The external meridians 3, reinforced by latitudinal meridians 4, form the spheroidal exterior 1 and, at the same time, gaps 5 for sight and entry. The outside meridians 3 are connected to caps at the head part 6 and bottom 7. A standing platform 8 accepts rotatable foot supports 14. An annular hand-grip 10, a spring 11 and a telescope 12 constitute the force elements 2 in the sporting appliance, by means of which the person executes some of the shifts of central gravity. The standing platform 8 is connected via a pedestal 9 to the bottom 7, via the telescope 12 and spring 11 with spring travel and telescopic travel, and via their axes of rotation 15, which is also the axis of the spring, in a longitudinally adjustable and rotatable manner. The bottom gripping ring 16 can be connected to the exterior 1, for example at the bottom 7, to a number of exterior meridians 3 or to the lower latitudinal meridian 4 and can be used for propulsion and, in combination with the safety belt 13, for braking. <IMAGE>
Patent DE-4327329-A1 (DE)
Title: String strand or string for stringing a racquet for ball games
Inventor: KUEBLER SIEGFRIED
IPC: A63B51/02
Filed: 1993-08-13
Abstract: A string strand or a string (10) for stringing a racquet for ball games, in particular a tennis racquet, consists cross-sectionally of at least two layers, the outer layer being a string sheath (14) enclosing the inner layer/s as the core (12) and formed from a material having a melting point below that of the inner layer/s. <IMAGE>
Patent DE-4331478-A1 (DE)
Title: Profile-like connecting element
Inventor: MILLER KARL-MARTIN
IPC: F16S3/02
Filed: 1993-09-16
Abstract: The invention relates to a profile-like connecting element consisting of various materials. The connecting element may be provided with additional fastening locations which, in turn, are intended to receive other elements, e.g. installation parts, carriers of installation parts, coverings (e.g. metal covering sheets), claddings (e.g. for machines), cabins, sports equipment or agricultural apparatuses. The object of the invention is that it is possible to assemble claddings (e.g. construction-machinery claddings) as well as sheet-like, frame-like or casing-like structures, cabins (e.g. driver's cabins) and coverings therefrom. Furthermore, the invention can fulfil a plurality of individual tasks; e.g. it can be used as     a) corner connector,   b) height profile, width profile or depth profile   c) welding structure for claddings and/or cabins,   d) folding structure for claddings and/or cabins, the connecting element exhibiting at least one receiving surface or a reinforcement element which, in turn, can receive other connecting elements.
Patent DE-4331961-A1 (DE)
Title: Hot-air explosion engine
Inventor: WISSING WILHELM
IPC: F02G1/00
Filed: 1993-09-21
Abstract: The hot-air explosion engine is, as the name says, a heat engine which is driven by explosives and from the exhaust of which only hot air and water vapour, nitrogen and oxygen are released into the open air, or filterable materials which are harmless. It does not require hydrocarbons for its operation, nor, for example petrol and diesel oil. The air remains clean.
Patent DE-4337037-A1 (DE)
Title: Method for lubrication, cleaning and/or disinfection, especially by means of a fully automatic central band-lubricating system
Inventor: HANTMANN BERNHARD
IPC: B65G45/02
Filed: 1993-10-29
Abstract: In a method for the lubrication, cleaning and/or disinfection of conveyor bands for bundles, such as bottles, glasses, cans, bags and the like, which are provided especially for receiving foodstuffs, one or more lubricating circuits are supplied with the lubricant, cleaning agent and/or disinfectant from a central point, in each case via a valve, and the valves are actuated by on-off control (switching mode). The valves are controlled as a function of the conveyed goods, such as the material and size of the bundles, and/or as a function of the speed of the conveyor band. The consumption of lubricant and therefore the waste-water burden in the racking region are reduced as a whole, and nevertheless the full lubricating capacity is guaranteed at any time.
Patent DE-4344372-A1 (DE)
Title: Holder for support of drinks vessel in vehicle
Inventor: SCHMITT-MAAS NIKOLAUS
IPC: B60N3/10
Filed: 1993-12-24
Abstract: The holder (1) folds away in the non-use position and rests in a trough (3) let into an inner side of the cover (4). On opening the cover the holder is transferred to the horizontal in-use position parallel to the cover via a lever mechanism (8). In the extended position the bottom of the drinks container rests on the floor (12) of the trough. The lever mechanism consists of a pair of levers (7) near the back wall and a pair of pivoting, forward levers (6).
Patent DE-4411448-A1 (DE)
Title: Monitoring method for detecting person or vehicle in defined area
Inventor: SCHWARZ FRANZ
IPC: G07C9/00
Filed: 1994-03-31
Abstract: At least one distance sensor, esp. near the edge of the monitoring region, transmits a sensing beam which passes over the region in a defined scanning motion with varying direction. Reflections of the beam from the edges of the region and/or from objects within the region are received and signals representing the distance of the reflection point and beam direction detected. The distance and direction signals acquired during the scanning motion define a distance contour function, which is compared by an evaluation unit with a stored reference function corresp. to an anticipated object contour. A signal is generated when the detected and stored contour functions coincide within defined tolerances.
Patent DE-4411598-A1 (DE)
Title: Treatment of soils contaminated with dioxin
Inventor: BARTUSCH GISELA
IPC: B09C1/02
Filed: 1994-04-02
Abstract: Process for treating soils contaminated with dioxin comprises: (a) subjecting an aq. slurry of the contaminated soil to electrophoretic treatment; (b) separately drying the recovered electrode- and sedimentation components; (c) washing the dried components with organic solvents to dissolve dioxin in the solvent; and (d) thermally treating the components to remove residual solvent.
Patent DE-4413289-A1 (DE)
Inventor: STRAUS REINHOLD
IPC: E02F5/06
Filed: 1994-04-16
Abstract: A soil working device (1) is disclosed with a travelling unit on which is mounted a chain cutter (30a). The chain cutter (30a) is connected to the travelling unit (3) via a four-bar linkage (10) with which a first actuating device (18) for raising and lowering the chain cutter (30a) engages. One element of the four-bar linkage (10) is designed as a second actuating device (15) for moving the chain cutter (30a) through an angle of +/- alpha  about the vertical. The actuating devices (15, 18) can be controlled independently of each other. The chain drive wheel (31) is mounted in a hinge point of the four-bar linkage (10), which is a parallelogram linkage, and a frame (36) which supports the guiding wheel (32) is mounted so as to swing freely. The tools (35) are independent of the direction of rotation.
Patent DE-4414246-A1 (DE)
Title: Injection moulding of thermoplastic components and process plant
Inventor: DEDEKEN RALF DR
IPC: B29C45/46
Filed: 1994-04-23
Abstract: In a plastics injection moulding process the polymer is plasticised by an extruder with a screw (2) and barrel (3), metered into a collecting space (6) in front of the screw (2) and pumped into the tool cavity (8) by a pressure increasing pump (7). In a second process variation the melt is placed into a temporary storage chamber and held under given pressure and environmental conditions before being pumped into the cavity (8). In a third process variation the melt is simultaneously plasticised by the screw (2) and injected by the pump (7), the rotation of both pump (7) and screw (2) being synchronised. In a fourth process variation the screw (2) rotates continuously to produce melt and the pump (7) drive is synchronised such that it only operates when sufficient melt is available for a shot. Also claimed is a process plant including the screw extruder (2, 3), injection pump (7) and moulding tool (9).
Patent DE-4418955-A1 (DE)
Title: Fixed caliper, part-lined vehicle disc brake
Inventor: DREWS REINHARD DR
IPC: F16D65/095
Filed: 1994-05-31
Abstract: The disc brake consists of a caliper (1) fixed to the car, gripping around the outer annular section of a brake disc and contains brake jaws on either side of the brake disc. The jaws are slidingly guided towards the brake disc of strong material stops (7), anchored in the caliper and extending orthogonally to the brake disc plane. Between the stop and caliper is provided a layer of elastic material formed by a socket (17) or a pad of temp.-resistant plastics. The disc has a friction lining on a metal carrier.
Patent DE-4419994-A1 (DE)
IPC: B29C63/04
Filed: 1994-06-08
Abstract: Artificial leather and/or textile linings (2,3) are glued directly to the metal section with their edges mutually overlapping. The edges are drawn back into the throat (6,10) of a bead (6) standing back from the outer surface, to be clamped by means of a pinched seam (14). In a variation (also claimed) the linings (2,3) are applied in an identical manner, and the fixing of the materials is completed by bending the edge region of the metal section and coverings together. In either case the metal section (1) may be multilayered; esp. a sandwich construction. In addition to the lined sections above, the mfr. is also claimed, where deep drawing is used to form the seam. <IMAGE>
Patent DE-4424610-A1 (DE)
Inventor: KRISTENSEN EGON
IPC: F04B1/20
Filed: 1994-07-13
Abstract: A hydraulic piston machine (1) is disclosed, having a cylinder body (2), which has at least one cylinder (5), in which a piston (6) is arranged to move back and forth and bears by way of a slide shoe (9) against a control surface, and having a pressure plate (15) which holds the slide shoe (9) in engagement with the control surface (14). It is desirable to be able to operate such a machine also with a fluid that has no or only poor lubricating properties. To that end, the pressure plate (15) and/or the control surface (14) is provided with a layer (21, 26) of a friction-reducing plastics material at least in one of the regions with which in operation they rub against other parts (9, 17).