baber/WOPTO huggingface dataset:
Patent DE-3437446-A1 (DE)
Title: Insulating element for a heat-insulating and sound-insulating sub-roof
IPC: E04B1/90
Filed: 1984-10-12
Abstract: The insulating element has a reinforcing profile beam (6) constructed of two layers (7, 8). One layer (7) consists of a material which is insulating but has only limited bearing strength, preferably rigid foam. The other layer (8), on the other hand, consists of a material with higher compressive strength. It has the function of distributing the weight of the parts of the roof which lie above the pile, which weight is transferred by the counterlathing which extends transversely to the reinforcing profile beam (6) to said reinforcing profile beam (6), over a larger area and thus reducing the compressive loading of the first layer (7) to below the permissible maximum value. Since this layer consists of an insulating material, the formation of a cold bridge is avoided. <IMAGE>
Patent DE-3437980-A1 (DE)
Inventor: HORBELT MICHAEL DIPL ING
IPC: G07C5/08
Filed: 1984-10-17
Abstract: A device for controlling and monitoring processes in a motorized vehicle, especially ignition and fuel injector processes, in which a series-produced microcomputer (10) incorporated in the vehicle for the calculation of these processes as a function of the vehicle parameters, is connected via plug-in connections (11) with at least one emitter (16 to 20) for establishing the actual status of a parameter and at least one triggering device (12 to 15) for these processes. For the purpose of diagnosis, this microcomputer (10) is replaced by a diagnosis microcomputer (22) which is alternately inserted into the plug connections (11); the diagnosis microcomputer contains, in addition to the diagnosis functions, the function of the series-produced microcomputer (10). The errors or error functions determined are stored in an error memory and can be transferred preferably in the workshop by a connection (23) on the diagnosis microcomputer (22) to an external evaluation device (24). As a result, the series-produced microcomputer (10) does not involve any costs and equipment expenditure for the diagnosis; furthermore, it is possible to perform, in the independently operating diagnosis microcomputer (22) very costly diagnosis functions and error storage, and to acquire errors over a very long period of time during normal operation of the vehicle.
Patent DE-3502701-A1 (DE)
Title: Securing device for trailers
Inventor: TADSEN KARL-PETER
IPC: B60D1/60
Filed: 1985-01-26
Abstract: Theft-proofing device for motor vehicle trailers, having a casing with a recess for accommodating the coupling head of the motor vehicle trailer. A security bolt (6) for the coupling head (30) is guided between a pulled-out position for insertion of the coupling head into the casing (1) and an inserted stop position in the casing. The said bolt is provided with a bore (5) for engagement of a locking pin (4) of a cylinder plug-in lock (2) (Figure 1). <IMAGE>
Patent DE-3504871-A1 (DE)
Inventor: ARNDT FRIEDRICH-KARL DR ING
IPC: B28D1/26
Filed: 1985-02-13
Abstract: 1. An arrangement comprising a carrier unit (3; 103) and an impacting unit (2; 102; 202) which is disposed inside the carrier unit, is connected thereto via resilient damping elements (31; 131; 231, 231a; 331, 331a) and contains a piston (26) adapted to make a traversing movement in a cylinder (25) in the direction of an anvil-like tool (1), characterized by the following features : - the carrier unit (3; 103) has two side cheeks (16; 116) interconnected via pins (20; 44) ; - the arrangement has pairs of shaped elements (20/29; 41/46; 52/56) ; - of each pair one shaped element (20; 41; 56) is associated with the carrier unit (3; 103; 203) and one shaped element (29; 46; 52) is associated with the impacting unit (2; 102; 202) ; - the shaped elements have a section having a central axis lying in a plane aligned perpendicularly to the axis of the impacting unit (2) ; - the shaped elements are in the case of all forces occurring between the impacting unit (2) and the carrier unit (3) maintained at a distance in the direction of the axis of the impacting unit (2) upwards and downwards and, at least in connection with a further pair of shaped elements, in directions aligned transversely of the axis of the impacting unit (2) by resilient material of damping elements (31; 131; 231, 231a; 331, 331a), such damping elements being positively or non-positively connected to the shaped elements.
Patent DE-3509732-A1 (DE)
Title: Bath tub
Inventor: SIEGER DIETER
IPC: A47K3/00
Filed: 1985-03-18
Abstract: The bath tub consisting of formed plastic material has a head end which slopes upwards starting from the approximately horizontally extending bottom. According to the invention, in the region of the foot end facing away from the head end, the flat bottom merges into a flat, round shower area which guarantees safe standing. The steep boundary wall of this shower area is provided with a larger diameter in comparison with the spacing of the tub side walls.
Patent DE-3509789-A1 (DE)
Title: Cyclone precipitator with two precipitation spaces and static guiding devices
Inventor: SCHULZ SIEGBERT DR ING
IPC: B04C5/103
Filed: 1985-03-19
Abstract: The cyclone operating variables of the degree of overall precipitation, the degree of fractional precipitation and pressure loss can be optimised by the additional installation of static guide devices in the precipitation space, the simple basic construction of a conventional cyclone precipitator being preserved. As a result of an immersion tube column which surrounds the cyclone axis (1) over the entire height h of the precipitation space, is arranged in the cylindrical separating surface of the cyclone and penetrates the conventional solids-collecting container (2a), both the outer swirl flow in the main precipitation space (3a) and an inner swirl flow in the second precipitation space (3b) are stabilised in a combination of outer (4a) and inner shielding cone (4b), as a result of which a downstream precipitation process takes place on the inner surface of the immersion tube. The individual components of the immersion tube column are the conventional immersion tube (5), a slotted gap-immersion tube (6) which is arranged axially downwards as an extension and is also opened at its upper and lower end face, and a downstream central immersion tube (7) to which the second solids-collecting container (2b) is flanged. A baffle plate (8) prevents short-circuit flows of the outer swirl flow direct into the extraction gap. The recovery of the kinetic energy of the swirl flow is effected either inside the gap channel (10a) which is configured as a bent diffuser or, in the case of a parallel-walled channel, by means of an outlet spiral ... Original abstract incomplete. <IMAGE>
Patent DE-3516136-A1 (DE)
Title: Wash/wipe interval control device for motor vehicle windows with an integrated circuit
Inventor: KNITTEL WALTER
IPC: B60S1/48
Filed: 1985-05-04
Abstract: Wash/wipe interval control device with an integrated circuit (IC) and only one RC element for obtaining the two time functions with the three times of switch-on time (to), interval pause (tp) and after-wipe delay time (tv), where the IC does not contain any fragile and complex frequency dividers. The inputs of the IC are configured in such a way that they can be driven with all the combinations, which occur in various vehicle types, of the switch-on potentials of the interval switch (I) and of the washer pump (W). The minimum external circuit limits the electrical interference pulses coming from the electrical system of the motor vehicle to small values which can be absorbed by linear integrated circuits.
Patent DE-3523373-A1 (DE)
Title: Pump assembly for a hydraulic brake system for motor vehicles
Inventor: SCHONLAU JUERGEN
IPC: B60T17/02
Filed: 1985-06-29
Abstract: The pump assembly (1) supplies the brake booster (7) of a brake system with pressure medium when actuated. For adjusting the delivery to the volumetric requirement of the brake system and for improved utilisation of the drive power of an electric motor (5) the pump assembly (1) comprises two pressure medium pumps (2, 3), which are driven by the electric motor (5) from a common drive shaft (4). Once a predetermined delivery pressure is attained, the pressure medium pump (3) is switched to circulation at zero pressure by a pressure-controlled 2/2 way valve (9), as a result of which the delivery and the drive power of the pump assembly (1) are reduced. <IMAGE>
Patent DE-3533996-A1 (DE)
Title: Spacer between reinforcement and shuttering
Inventor: DOELLEN HEINZ VON
IPC: E04C5/20
Filed: 1985-09-24
Abstract: The invention relates to a spacer for securing the spacing between reinforcement and shuttering in concrete construction work. The spacer is configured as a permanent shaped element which is arranged between reinforcement and shuttering, consists of cement or plastic and has a wire clamp which is configured as a spring and is intended for pushing onto a reinforcing bar. The wire clamp designed as a spring is configured such that it is longer than the width of the profile and projects, on the opening side, beyond the profile.
Patent DE-3534913-A1 (DE)
Title: Circuit arrangement for current limiting for a switching-voltage regulator
Inventor: VOS FREDDY DE
IPC: H02M3/157
Filed: 1985-09-30
Abstract: If a current indicator (IR) is used to detect that a specific current level has been reached, a signal which characterises this situation is produced. This signal causes a pulse transmitter (M2) to emit a pulse of predetermined time duration in a delayed manner. This pulse prevents the emission of the control pulses which are emitted by a regulator and control arrangement (RS) and drives the switching transistor. If the increased current level continues, the said signal occurs again when the pulse ends, so that the functional sequences are repeated. Current limiting at current levels which can be picked off is achieved as a function of the delay time and of the time duration of the pulse. <IMAGE>
Patent DE-3540410-A1 (DE)
Title: Powered hand tool which can be used for cutting-off work, such as portable circular saw, abrasive cutting-off device or the like
Inventor: MAIER PETER DIPL ING
IPC: B27B9/02
Filed: 1985-11-14
Abstract: A powered hand tool which can be used in particular for cutting-off work and contains a working unit (5) with a disc-shaped cutting-off tool (8). The working unit (5) is carried by a supporting plate (14) at two bearing points (20, 21) arranged at a distance from one another in the feed direction. Furthermore, it can be swivelled relative to the supporting plate for performing angular cuts about the cutting line (24) between the plane of the supporting surface (15) and the tool plane when the tool (8) is at right angles to the supporting surface (15). Both bearing points each contain a circular-arc guide, the centre point of which lies on the cutting line (24). Here, one circular-arc guide (23) has two bearing parts (45, 46), of which one is attached to the working unit (5) and the other is attached to the supporting plate (14) and which are in engagement with one another along a circular arc. <IMAGE>
Patent DE-3544362-A1 (DE)
Title: Pin guide for a spot-type disc brake
Inventor: KAST HELMUT
IPC: F16D55/2265
Filed: 1985-12-14
Abstract: A pin guide for a spot-type disc brake, in particular for motor vehicles, has a guide pin (a) and a guide bush (8) which is arranged in a bore (7) and accommodates the guide pin (9) in axially displaceable fashion, a flexible bellows (13) being arranged between an end region of the bore and the guide pin or a component supporting the latter. In order to achieve a simple construction and simplicity of assembly, the guide bush (8) is provided on an end projecting out of the guide bore (7) with a radial projection and the bellows (13) is clamped by a first end region (11) between the radial projection and the end region of the bore. <IMAGE>
Patent DE-3544382-A1 (DE)
Inventor: SEKOULOV IVAN PROF DR ING
IPC: B01F3/04
Filed: 1985-12-14
Abstract: Process for supplying oxygen from fermentation plant in which the oxygen is introduced without bubbles through at least one pore-free plastic membrane with a flexible fabric reinforcement, and device for implementing the process and for its use. The oxygen required for performance of the bio-process is fed in completely or partly free of bubbles through at least one fabric-reinforced and pore-free plastic membrane mounted on support elements. For this purpose, gas exchangers (33) having plastic pore-free membranes (4) mounted on supports (32) are arranged in the fermentation plant, said membranes being reinforced with a flexible fabric (6).
Patent DE-3600049-A1 (DE)
Title: Method and arrangement for mounting seam sealing bands on inlet plate blanks
Inventor: BAECKMANN REINHARD
IPC: B29C65/42
Filed: 1986-01-03
Abstract: In a method and arrangement for mounting seam sealing bands on inlet plate blanks, the adhesive is applied in one or more narrow linear adhesive regions either in prefabrication on one side onto a seam sealing band to be used or is introduced only on application of the same into the intermediate region between these and the inlet plate blank and the intermediate region with the adhesive is activated by direct heat supply. Preferably, in this case the rear side of the inlet plate blank is cooled. In a practical arrangement, the respectively mutually parallel seam sealing bands can be applied simultaneously to increase the work rate. <IMAGE>
Patent DE-3601876-A1 (DE)
Title: Loudspeaker unit
Inventor: STEHN WERNER ING GRAD
IPC: H04R1/02
Filed: 1986-01-23
Abstract: The invention relates to a loudspeaker unit having a first frame 1 and a loudspeaker frame which are connected to one another by a first snap-in connection to form one unit. The first frame 1 is fastened with the aid of a second snap-in connection 2, 5 to a second frame 5 which is permanently mounted in a wooden enclosure. <IMAGE>
Patent DE-3610015-A1 (DE)
Title: Boring device for making boreholes
Inventor: KLEINERT HEINZ-WERNER DIPL ING
IPC: E21B10/18
Filed: 1986-03-25
Abstract: To make boreholes of any diameter, for example a small-calibre bore conventional in mining and tunnel construction or a bore which can be made by means of a full-face heading machine, boring devices are used which have at least one parting tool arranged on the boring head and a high-pressure water feed. To avoid high temperatures, pronounced material wear and complicated machine equipment, the water-outlet opening is movably arranged at the end of the high-pressure water feed (4), a continuous, cyclic, orbital or rotating movement being effected during the parting operation in order to achieve an alternating stress on the mineral to be parted (Fig. 2). <IMAGE>
Patent DE-3612729-A1 (DE)
Title: Maltese-cross drive
Inventor: IRRGANG ROLAND
IPC: F16H27/06
Filed: 1986-04-16
Abstract: For the purpose of avoiding great accelerations during the movement phases, the Maltese-cross segments (3-7) of a Maltese-cross drive are designed in such a manner that the drive roller (11), which is excited to pivoting movements by a drive axle (14), travels round the inner circumferential side (19) of the respective Maltese-cross segment (3) without torque transmission in the positions closest to the axis of rotation (2) of the Maltese-cross disc (1), so that the indexing phase then exists; during the drive movement of the drive roller (11), which extends from the inside towards the outside, increases in the tangential movement component of the roller is counteracted by increasing its radial spacing from the axis of rotation (2). <IMAGE>
Patent DE-3618842-A1 (DE)
Title: Detection of lead in petrol
Inventor: FISCHER WOLFGANG DR
IPC: G01N33/28
Filed: 1986-06-04
Abstract: The invention relates to a method for the direct detection of lead in petrol, in which method a sample of petrol is combusted, the residue is taken up in a weakly acidic solvent, and the lead is detected by a colour reaction.
Patent DE-3625633-A1 (DE)
Title: Multi-purpose car bed
Inventor: DRIGNATH ROLAND
IPC: B60P3/38
Filed: 1986-07-29
Abstract: The invention relates to a multi-purpose car bed which in motor vehicles is placed and/or laid directly above the backrests and, if required, can be provided as a restricting means with side clips which can be plugged on and further additional devices. With beds of this type the clearance in motor vehicles above the seat regions is made good use of as a resting position for the vehicle occupants and/or optionally for the purpose of storing small and larger luggage items and articles to be transported. Moreover, there is also the possibility for using it outside the vehicle, as a bed, table and seat. The construction of the multi-purpose bed in standard format can be carried out within the vehicle merely by pushing together two parts or is optionally possible as a further embodiment by folding the two parts in and out. The length of the parts are dimensioned such that they are matched to the size of the boot, for storage. The advantages obtained with the invention consist in particular in that when the driver shows signs of fatigue he/she can now adopt a reclining rest position comfortably and at any time. Accidents which experience has shown to be attributable in a high percentage of cases to overtiredness would be reduced and journeys to hotels for overnight stays (which are not always possible) could be avoided, thus saving time and money.
Patent DE-3638831-A1 (DE)
Inventor: BAAS DIETER
IPC: G11B7/09
Filed: 1986-11-13
Abstract: The gain of the track or focussing control circuit of a compact disc player is laborious to adjust by means of the manual setting of a potentiometer. To ensure automatic adjustment of the gain control, a measurement pulse is applied to the control circuit. The variation in the control value (x) provides a reference for adjusting the gain. A micro-computer (MC) transmits a measurement pulse to the input of the control (RG) until a comparator (VL) indicates to the micro-computer (MC) that the control value (x) has reached a predeterminable set value. The micro-computer (MC) determines on the basis of the duration of the measurement pulse, whether the gain is too great or too small and adjusts it to the correct value. In the case of the track and focussing control circuit of a compact disc player, the measurement pulse for example is provided each time during switching on and/or during pauses between two pieces of music, in order to adjust the gain to the correct value.
Patent DE-3643192-A1 (DE)
Title: Device for locking a wing frame
Inventor: ESCHER FRANZ
IPC: E05C9/18
Filed: 1986-12-18
Abstract: What is described is a device for locking a wing frame by means of locking elements which are provided on the wing frame and on the fixed frame. One of the locking elements is displaceable by means of a push rod, so that it can be brought into the locking position. Formed on the two cooperating locking elements are bearing faces which are located opposite one another and which form an acute angle of approximately 30@ with the plane of the frames. As a result of this design of the locking elements, the lock can withstand particularly high forces.
Patent DE-3701141-A1 (DE)
Title: Extinguishing apparatus for extinguishing clothing which has caught fire
Inventor: BUECHNER WOLFGANG DIPL ING
IPC: A62C3/00
Filed: 1987-01-16
Abstract: With the aid of the extinguishing apparatus worn on the body, fire on clothing of the person affected can already be extinguished in the initial phase without great loss of time. Triggering the extinguishing operation can take place intentionally or automatically, or even by a third party. The release of the extinguishing agent from the extinguishing-agent supplies takes place automatically with the aid of thermic fuses and intentionally by actuating pull cords. The supply containers for the extinguishing agent (Halon 1211) are integrated, for example, in a belt and can be removed for refilling. The gaseous distinguishing agent is distributed in such a way that the person affected is enveloped by the extinguishing cloud. The use of such a personal extinguishing apparatus is indicated when working in narrow spaces and containers and in areas at risk of fire and explosion.
Patent DE-3701402-A1 (DE)
Title: Hydraulic booster
Inventor: MAAS JOACHIM
IPC: B60T13/14
Filed: 1987-01-20
Abstract: A booster (1) is presented, in which pressure medium from a pressure source (37) is introduced into the booster chamber (5) as a function of the pressure in the control chamber (8). The pressure control valve (22) is provided for this purpose. In contrast to known solutions, the pressure control valve (22) may be of very simple design if a non-return valve (40), which opens toward the control chamber (8), is connected between the booster chamber (5) and the control chamber (8). <IMAGE>
Patent DE-3701800-A1 (DE)
Title: Instrumentation transformer having a large step-up ratio from the primary current to the secondary current
Inventor: FUCHS GERHARD DIPL PHYS
IPC: H01F27/42
Filed: 1987-01-22
Abstract: In the case of conventional instrumentation transformers, large step-up ratios can be achieved only by means of a large number of turns on the secondary. The object of the invention is to design an instrumentation transformer such that the number of turns required on the secondary can be reduced. In the case of the instrumentation transformer according to the invention, a primary winding (2) and a secondary winding (3) are wound on an iron core (2) such that the primary winding (2) encloses the secondary winding (3) and surrounds a larger iron cross-sectional area than the secondary winding (3). In consequence, a flux distribution of the primary flux is achieved corresponding to which the number of turns on the secondary winding can be reduced. Instrumentation transformers for electronic electricity meters. <IMAGE>
Patent DE-3704730-A1 (DE)
Title: Pipe support for district-heating lines running in protective pipes
Inventor: STOG WILHELM DIPL ING DR
IPC: F16L51/04
Filed: 1987-02-14
Abstract: District-heating lines have pipes which run in protective pipes and are supported at intervals via pipe supports. In particular in the transition region from rectilinear stretches of pipe to L-shaped or U-shaped stretches of pipe or in the region of expansion loops, said pipe supports comprise carrying brackets which are configured such that they enclose the pipe or pipes in the non-insulated region and which give a horizontal displacement slot. Said carrying brackets have a heat-insulating coating, with the result that a heat bridge is prevented. In accordance with a simple configuration, they are produced from two U-shaped flat iron bars with long flanks which are welded together at the flank ends. Such a pipe support ensures that the pipes are securely mounted, even in the event of displacements, resulting due to heat expansions, in the protective pipe. <IMAGE>
Patent DE-3706796-A1 (DE)
Title: Frame-clamping device
Inventor: FORSTER LUDWIG
IPC: B25B1/20
Filed: 1987-03-03
Abstract: A frame-clamping device is provided, having at least two clamping jaws and a clamping cord guided over the ... of the jaws, and having a gripping device for the clamping cord. The essential feature of the invention is that the gripping device (3) is an actuating bolt (12) which is prestressed by means of compression spring (15) and firmly grips the cord in the rest position. In a further embodiment, the actuating bolt (12), which is displaceably arranged in a blind-hole bore (13) of the gripping jaw (1), has a transverse bore (14) which, in the displaced position counter to spring force, can be brought into alignment with a guide bore (7) of the clamping cord (4). A particular advantage to be mentioned is that the device according to the invention can be actuated by simply pushing in the bolt (12) and that through the action of the compression spring (15) the bolt securely grips the loose end (6) of the cord (4). <IMAGE>