baber/WOPTO huggingface dataset:
Patent DE-4129934-A1 (DE)
Title: Electrically assisted parking brake system on private car - tensions and relaxes brake cables by alternative electric and manual transmission actuators with no inter-activity
Inventor: PITZER FRANZ
IPC: B60T13/58
Filed: 1991-09-09
Abstract: The brakes (1) on both rear wheels (2) are operated by Bowden cables (3a,3b) from a combined positioning and transmission unit (4). Application is normally by an electric positioner (30) receiving commands (6a) from a control unit (5). In the event of electrical failure, the transmission (28) can be actuated by a longer cable (9) from an auxiliary actuator (8) near the driving seat. There is no interaction between the movements originated by the motor (30) and cable (9). ADVANTATGE - Reliability is enhanced by decoupling of manual and power-assisted mechanisms so that unused alternative undergoes no movement during any application.
Patent DE-4129941-A1 (DE)
Title: Bicycle-shoe sole and mfr. - comprises covering polyurethane foam with resin impregnated layers of carbon fibres and glass fibres layers
Inventor: OKAJIMA SHINPEI
IPC: A43B13/12
Filed: 1991-09-09
Abstract: A cycling shoe sole comprises a lightweight core covered on both faces by reinforcing fibrous layers with a resin binder. The fibrous layer consists of carbon fibre and the core of Pu foam. Additional layers of glass fibre fabric are located between the core and the first C layer and also between the C layers. Shoe sole mfr. is achieved by wrapping the lightweight core with the preimpregnated fibrous layers and applying pressure to the completed preform in a mould. USE/ADVANTAGE - The shoe sole is esp. suitable for cycling shoe, is lightweight and has high binding stiffness along the length. (9pp Dwg.No.2/6)
Patent DE-4136308-A1 (DE)
Inventor: VENTURINI DANIELE
IPC: A61B17/17
Filed: 1991-11-04
Abstract: A surgical apparatus incorporates an assembly jig 2, an intramedullary splint 3 which can be removably secured to and projects from a support 4 carried by the assembly jig 2 and a template 5 carried by the assembly jig 2, together with precision coupling means of the male and female type between the splint 3 and the base of the support 4. The object is to provide a reliable and accurate external reference for the positions of the holes in the splint. <IMAGE>
Patent DE-4136318-A1 (DE)
Title: Appts. for melting solids in their own molten mass for use as binding agents - comprises elongate vertical vessel having melting and clarifying transport sections, whose tops are connected to a pump
IPC: B01J6/00
Filed: 1991-11-04
Abstract: This is an arrangement for melting solids, as binding agents for mouldings, in their own molten mass. It has a melting vessel of elongated vertical form. The vessel has two separate sections, one for melting and the other for the clarifying and transport of the melt, and the tops of these are connected to at least one pipeline, in which there is a pump. The two separate sections (11,12) are adjacent, and each is formed as a vertical pipe-bundle (13,14). Variants claimed include a distribution device above the melting section, and, below this section, a sedimentation section and discharging arrangements. In the example shown, the melting vessel (10) has a large section (11) for melting the solid material and a smaller one (12) for clarifying the melt produced and for further heating to the necessary temp. for further processing. The pipe bundles (13,14) are flushed externally by a heat-carrying medium. This can be a thermal oil or superheated steam, and it enters at the connection (18), flows through both sections of the vessel in counterflow to the transport direction of the binder to be melted, or already melted, within the pipe bundle. Parts shown include: discharge arrangement (15) and sedimentation section (27); distribution device (17); delivery pipes (24) from pump (20); pump housing (29); entry pipe (23) for solids. USE/ADVANTAGE - An earlier arrangement for the same purpose has small heating surfaces in comparison to melting volume and thus limited melting performance; it requires considerable energy for pumping, and has sedimentation difficulties. These drawbacks are avoided in the present arrangement.
Patent DE-4139957-A1 (DE)
Title: PCB preventing reverse polarity mounting of components - has hole pattern having one hole with different form from other for use in manual assembling of components
IPC: H05K3/30
Filed: 1991-12-04
Abstract: The circuit board (10) includes a hole structure for the arrangement of electrical components (20). The hole structure has at least two identically formed holes (11, 12, 13) for automatic assembly of the circuit board with components (20). The hole structure has a second hole (14) of a different structure from the adjacent holes (11, 12, 13) or is larger, for manual assembly of the circuit board. One of the terminals of the electrical component has a larger diameter. ADVANTAGE - In simple manner ensures that incorrect orientation of components during hand assembly of circuit board is precluded, e.g. incorrect orientation of poles of capacitor.
Patent DE-4142000-A1 (DE)
Title: Rotary swather for towing by tractor - has two rotors mounted on wheeled chassis with at least one wheel having two alternative positions
Inventor: GENG MANFRED
IPC: A01D78/00
Filed: 1991-12-19
Abstract: Two gyroscopic swathers (10,12) are mounted on a frame (1), each supported on wheels (11) and having a running wheel (6) between them. They are arranged in echelon relative to the direction of travel, and the running wheel has two alternative positions on a high axle relative to the frame.The positional adjuster is hydraulically powered. ADVANTAGE - Can operate with one or both swathers working.
Patent DE-4203235-A1 (DE)
Title: Failure-diagnostic device for engine exhaust recirculation control - evaluates cumulative drop in inlet manifold pressure within limited time after closure of recirculating system
Inventor: MAEDA MIE
IPC: F02M25/07
Filed: 1992-02-05
Abstract: Part of the content of the exhaust manifold (13) is recirculated (13a) through a control valve (15) operated by an exhaust pressure transmitter (17) having a vacuum input (16) from the upstream side of the throttle flap (4), which is bypassed (7) by another valve (8). The controller (19) accumulates differences between successive measurements of inlet manifold pressure (10), and inhibits the recirculation and gives an alarm indication when the accumulated value fails to attain a predetermined level within the time limit. ADVANTAGE - Shock to driver is reduced and exhaust gas degradation prevented by faster closure of recirculation pipe.
Patent DE-4203486-A1 (DE)
Title: Rotary bearing arrangement on pane frame of round or oval window - comprises fixed part on which loose part is rotatably held  with flat surfaces on outer peripheral surface of hollow profile in application area of loose part aligned to curvature
Inventor: KREYE BERNHARD
IPC: E06B1/00
Filed: 1992-02-07
Abstract: The hollow profile (1) has ribs (3,4) on a peripheral surface (2) which is convexly curved and turned away from the centre of the round or oval window. Between them they form a back-cut groove (5), in which a slide (6) of a closure mechanism is longitudinally displaceable and the free ends of the ribs in the application area of the loose part (12) are flattened (7,8). The slide (6) in the area of the rotary bearing (10) has a longitudinal hole (13) and the base of the back-cut groove (5) in the area under the hole (13) is flattened. USE/ADVANTAGE - A sure and fixed arrangement of a mass-produced rotary bearing for the pane frame of a round or oval window.
Patent DE-4205072-A1 (DE)
Title: Spring-bow drawing compasses - with legs covered with non-metallic material such as beech-wood
Inventor: BODEN GUENTHER
IPC: B43L9/02
Filed: 1992-02-20
Abstract: A pair of spring-bow compasses has the legs (2, 3) pivoted to a head (10) which has an attached finger grip (7). Each leg (2, 3) is provided with a clamp to attach a pencil lead (17) or a needle point (18). Each leg is covered, at least in part, with a non-metallic covering (4, 4'). This covering is so formed that it does not extend over the inside faces of the legs (2, 3). The finger grip (7) is covered with a separate cap (8). The covering (4, 4') may be made from e.g. beech wood. USE/ADVANTAGE - Spring-bow compasses for drawing circles with covering which can be discarded when worn.
Patent DE-4205979-A1 (DE)
Inventor: HEINTZ FRIEDER DIPL ING
IPC: G05D1/02
Filed: 1992-02-27
Abstract: The proposal is for a navigation device for road vehicles, especially passenger cars and lorries, having a store for geographical data, sensors to detect current running data, a comparator device and an information issuing device. The navigation device is characterized in that the safe boundary speed (vi) for travelling the stretch is determined in a computing unit (9) from the geographical data on the cycle of that stretch of journey and compared with the actual speed of the vehicle. If the boundary speed is exceeded or not reached, an information issuing device (11) is activated and, where appropriate, a converter device (13) which act on vehicle controls, e.g. brake or engine control.
Patent DE-4206231-A1 (DE)
Title: Inlet valve with valve or valve seat vortex-creating profiles - has profiles formed flat to reduce flow resistance with valve fully open, and has valve opening after top dead centre
Inventor: VOIGT DIETER DIPL ING
IPC: F02B31/00
Filed: 1992-02-28
Abstract: An I.C. engine inlet valve arrangement has vortex creating profiles (6, 7) formed on either the valve (5) or the valve seat (3). The profiles are flat, so that their flow resistance is negligible with the valve fully open. The inlet valve opening phase begins a significant time after top dead centre. ADVANTAGE - Improved inlet gas rotation with a partially open valve, and reduced flow resistance with a fully open valve.
Patent DE-4208311-A1 (DE)
Title: Flow control guide system for steam turbine - uses two=part guide blades with rear part capable of swivel movement
Inventor: PUZYREWSKI ROMUALD PROF DR
IPC: F01D17/16
Filed: 1992-03-16
Abstract: The arrangement is used to control the flow traversed sections in the guide area of an axial flow extraction steam turbine. The guide blades (12) of the guide are arranged to be rotatable singly. The guide blades are made in two parts and only the rear blade part (12b) is capable of swivelling about a point of rotation (13) lying within the blade profile. USE/ADVANTAGE - Steam turbine blade arrangement in which inflow conditions remain unaltered and outflow conditions are only slightly influenced.
Patent DE-4212269-A1 (DE)
Title: Dust separator with reversal of main flow direction - has swirl support held on cyclone, collector, or intermediate component in swivelling and/or foldable manner
Inventor: ROEDIG RALF DIPL ING
IPC: B04C11/00
Filed: 1992-04-11
Abstract: The separator consists of at least one cyclone (10) behind which is mounted a collection (11) for separated particles, and a swirl support (12) in transition region between the cyclone and collector for centring the swirl. The swirl support is so secured to the cyclone, collector or intermediate component (10A) that it can swivel and/or be folded. In its working position it is coaxial to the cyclone, while in its rest position it releases the cyclone outlet aperture. USE/ADVANTAGE - For paint powder recovery in painting installation, with increased swirl centring, and easy maintenance.
Patent DE-4221943-A1 (DE)
Inventor: BROENNER GUENTER
IPC: E02F9/22
Filed: 1992-07-03
Abstract: A hydraulic system is disclosed for machines provided with tools, in particular wheel loaders, fork stackers or the like. The hydraulic system has at least a hydraulic accumulator (16, 17, 18, 19), distributing valves (15, 22, 33), manometric switches (20, 30, 31, 32) and at least a nozzle (21) for variably adapting the load pressure of the hydraulic accumulator (16, 17, 18, 19) to the load pressure of the lifting cylinder(s) (12, 13). The load dampening system (9) formed by the hydraulic accumulator (16, 17, 18, 19) is connected to the lifting and lowering hydraulic lines (10, 11) between the hydraulic cylinder(s) (12, 13) and a control valve (14).
Patent DE-4225447-A1 (DE)
Title: Differential control device and handgrip control for paraglider - have arrangements of cables and pulleys which enable spoilers to be activated independently of wing trimming
Inventor: ESER URBAN
IPC: B64D17/02
Filed: 1992-08-02
Abstract: The cable (4), which activates the lateral control flap, is routed around a pulley (3) which is held against the drag of the spoiler flap by a spring (1). The pulley (3) only shortens the route of the cable (4) when the control loop (6) on the opposite side is pulled, via the neutralisation cable. When both control cables are pulled equally, the spoilers do not deflect. Alternatively, handgrips, which move a cable when the fingers are pressed against the ball of the thumb, may be used for control. USE/ADVANTAGE - For control of paraglider. The lateral control spoilers and the wing trimming are activated as independently as possible. Slowing of the paraglider in curved flight is reduced.
Patent DE-4227208-A1 (DE)
Inventor: SCHENKYR DIETER DIPL PHYS
IPC: H01Q1/32
Filed: 1992-08-17
Abstract: The invention concerns an antenna combination with an electrically conducting frame (1), on which an essentially resonant circuit (9, 10) forms, and with at least two individual antennae (4, 5) which couple with the electric field (E) produced by the circuit. The efficiency can be significantly increased by the use of at least an additional individual antenna (11) which couples with the magnetic field (H) of the resonant circuit (9, 10). The antenna combination is intended in particular for mobile reception in motor vehicles and is designed for integration in vehicle parts, in particular bumpers.
Patent DE-4228798-A1 (DE)
Title: Fault location mechanism test circuit e.g for asynchronous AC machine - provides winding taps on coils coupled to terminals of simulator, and connects several taps with each other to simulate fault-free or fault-contg. machine
Inventor: BARTH HUBERT DIPL ING
IPC: G09B23/18
Filed: 1992-08-29
Abstract: An electrical machine (21) with a stator and rotor has one or more coils (U,V,W) contg. several windings whose ends are connected to first connections of a fault simulator with further connections to measuring equipment. The coil has two tappings which can be connected to connections of the simulator, a few of which are connected together to simulate a fault-free or faulty electrical machine.  The coil has two open circuits between its windings, between which several windings lie. Tappings are arranged at the free winding ends adjacent to the open circuits. USE/ADVANTAGE  - For electrical machines e.g. single phase or DC motors, with fault detection systems. Fault detection systems are tested under practical conditions.
Patent DE-4231911-A1 (DE)
Title: Controlled feed device for issue of pourable fodder in poultry houses - has controlled feed housing beneath filling funnel and build-up chamber and contg. one or more feed worms driven by electric motor
Inventor: STARK GERHARD
IPC: A01K31/17
Filed: 1992-09-18
Abstract: In the controlled feed housing (1) beneath a filling funnel (2) and a build-up chamber has one or more feed devices in the form of worms (5) arranged in a plane, and which are driven by one or more electric motors (4). Each feed device has a shaft for further delivery of the fodder to circulating fodder distribution devices. The shaft beyond each controlled feed device is a drop shaft (6) or a pressure shaft and in the controlled feed housing (1) in the area of the build-up chamber over the feed worms a stirring mechanism is arranged. The drive motors (4) are pref. three phase current asynchronous gear motors, the speed of which is adjustable by a frequency converter or manually. ADVANTAGE - The equipment has controlled feed worms, the number of which corresponds to the number of fodder planes or the number of circulating fodder distribution devices.
Patent DE-4232988-A1 (DE)
Inventor: GUSIK MEINHARD
IPC: B29C48/67
Filed: 1992-10-01
Abstract: For producing extrudates, such as profiles or granules, pulverulent or small-particulate ultrahigh molecular weight polyethylene is processed on single-screw extruders. By using a screw with specific geometry, the thermal degradation of the polymer to form low molecular weight products is avoided. Furthermore, profiles are obtained which have a flawless surface, are free of voids and pores and have no internal stresses. <IMAGE>
Patent DE-4235378-A1 (DE)
Title: Method for erosion injection into soils etc - uses continuous process to cut open and mill out soil, and inject binding agent suspension continuously into hole
Inventor: WAGNER ROLF
IPC: E21B7/18
Filed: 1992-10-16
Abstract: The soil in place is cut open and milled out continuously, and the binding agent suspension is introduced continuously. Overlapping or continuous erosion constructions are similarly constructed. Soil in place is cut open beginning at the top edge. Erosion injections are made in drills of random and/or varying inclination. The device uses a cutting/milling/injection nozzle, which is connected to a flexible rod arrangement. USE/ADVANTAGE - For deep injection piles/walls. Improved quality, simpler construction, deep constructions are possible without need to remove/replace tubing.
Patent DE-4239710-A1 (DE)
Title: Rotor for steam turbine and current generation - comprises a welded assembly of largely pre-processed components belonging to a modular construction system standardising the rotor parts
Inventor: FLOESER BERNHARD
IPC: F01D5/06
Filed: 1992-11-26
Abstract: The rotor for a turbine (in particular, a steam turbine) consists of individual components joined by welding to form a whole. The individual components, including the rotor disks (2,3) are largely pre-machined and belong to a modular construction system which standardises the rotor components, and allows an appropriate choice (corresp to the thermodynamic and rotor-dynamic requirements) to be made. Welding of the rotor components takes place by means of a beam with high power density, preferably an electron beam, with the resulting welding seams (13) located at a max distance from the rotor axis (M). At least one of the rotor disks (2,3) is completely or partly bladed and possibly also balanced. The rotor components are made of different materials. At least one (3) of the disks is a double disk. The rotor components are provided with a central bore for draw bar (8) which keeps them together during the welding operations. USE/ADVANTAGE- Mfr. of rotors for current generation and for steam turbines. Mfr. simplified and mfg. time reduced.
Patent DE-4301629-A1 (DE)
Title: Liq. evaporator with enhanced efficiency
Inventor: DAMSOHN HERBERT DR
IPC: F28D1/03
Filed: 1993-01-22
Abstract: An evaporator consists of a block of shallow pipes made of profiled sheet metal (10, 10').The novelty is that a third flow passage (20) is integrated into the block by means of adjacent perforated indentations in the sheet metal.The third passage (20) is formed by triangular (19) indentations.
Patent DE-4306706-A1 (DE)
Inventor: PIEPER EDGAR
IPC: B60N3/00
Filed: 1993-03-04
Abstract: 2.1 In the prior art a table is provided in the region of the centre console, which table can be displaced vertically by means of a pivoting device and in a functional position is supported on the dashboard of the driver's cab. 2.2 According to the invention, the supporting plate is arranged on a lifting and pivoting cylinder which engages on an underside of the supporting plate eccentrically with respect to the centre of its surface, and the lifting and pivoting axis of which is aligned approximately perpendicularly relative to the supporting plate. 2.3 Use in lorries. <IMAGE>
Patent DE-4306738-A1 (DE)
Inventor: PIPER HANS MICHAEL PROF DR DR
IPC: A61K31/275
Filed: 1993-03-04
Abstract: The present invention relates to compounds of general formula (I) in which R<1> and R<2> are defined as in claim 1, process for their production and their use as myocardial protective medicaments.
Patent DE-4309443-A1 (DE)
Inventor: KISTNER HEINZ
IPC: B25B7/00
Filed: 1993-03-24
Abstract: In a hand-held labeller (1) for dispensing and affixing labels, with a hand lever mounted pivotably on a housing (2) and driving a transport device (6), operation is optimised in that the hand lever (7) consists of at least two constructional elements, the first constructional element being designed as a grip shell (12) fixed pivotably to the housing (2), and a grip part (13) being mounted movably, especially pendulously, as a second constructional element in the grip shell (12). <IMAGE>
Patent DE-4313133-A1 (DE)
Title: Constant spring compensated suspension system for large objects e.g. electric cables - has fixed frame and two swivel arms forming swivel arm unit also at least one spring assembly and two movable guide rods and load fixing unit and suspension element
Inventor: TIE RONG JUN
IPC: F16L3/21
Filed: 1993-04-22
Abstract: Each of the spring assemblies (20) has front (13) and rear (10) plates with at least one spring element (13) arranged between them. A tie rod (7) extends through and from the central openings of the spring element (11). Spring guide rods (12) are also provided. The spring assemblies (20) are arranged symmetrical to the sides of the fixed frame (3). The front plates are connected to the frame (3). The two swivel arms (4) are symmetrically arranged and rollers (16) are provided at their ends. A movable plate (15) is used to exert a force on the roller (16) at the ends of the swivel arms (4). The horizontal movement of the loaded end of the suspension system during its operation as a result is prevented. ADVANTAGE - Gives constant spring compensated suspension of heavy objects, e.g. pipes and electric cables. Distribution of loading exerted on suspended object is improved and disadvantage using coil spring is eliminated.
Patent DE-4321295-A1 (DE)
Title: Ceiling luminaire
Inventor: GRIMM MANFRED
IPC: F21V17/00
Filed: 1993-06-26
Abstract: The ceiling luminaire has a housing (10) and a lamp carrier (12) which is arranged at a distance below the housing and is connected to the housing (10) via rods (21, 23). So that the packaged luminaire has a small packaging volume, the rods (21, 23) can be pivoted against the lower side of the housing (10), the lamp carrier (12) being permanently connected to at least one rod (21) while it can be detached from other rods (23). <IMAGE>
Patent DE-4325822-A1 (DE)
Inventor: KLEEMANN HEINZ-WERNER DR
IPC: C07D233/58
Filed: 1993-07-31
Abstract: The invention relates to benzoylguanidines of the formula I <IMAGE>  where   R(1) is H, Hal, -NO2, -C IDENTICAL N, Xo-(CH2)p-(CF2)q-CF3, R(5)SOm, R(6)-CO-, R(6)R(7)N-CO- or R(6)R(7)N-SO2-, where X is oxygen, S, NR(14), m is zero, 1 or 2, o is zero, 1, p is zero, 1, 2, q is zero, 1, 2, 3, 4, 5, 6, R(5) and R(6) are alk(en)yl, -CnH2n-R(8), CF3, n is zero, 1, 2, 3 or 4, R(8) is cycloalkyl, phenyl, where R(6) also has the meaning of H, R(7) is H or alkyl;   R(2) is <IMAGE>     R(11) is (C1-C9)-heteroaryl,   Y is oxygen, -S- or NR(12)-, R(12) is H, (C1-C4)-alkyl; R(3) is defined as R(1), or is alkyl, -X-R(13) where X is oxygen, S, NR(14), R(14) is H, (C1-C3)-alkyl, R(13) is H, (cyclo)alkyl, -CbH2b-R(15) where b is zero to 4 and R(15) is phenyl; R(4) is hydrogen, -OR(16), -NR(16)R(17) or CrF2r+1 where R(16), R(17) independently are hydrogen, (C1-C3)-alkyl, r is 1-4  and their pharmaceutically tolerable salts. The compounds I are outstandingly suitable as antiarrhythmic medicaments having a cardioprotective component for infarct prophylaxis and for infarct treatment and for the treatment of angina pectoris.