baber/WOPTO huggingface dataset:
Patent DE-3602775-A1 (DE)
Title: Coupling for connecting a fixed pipe or the like to a movable pipe or hose
Inventor: PFANNENSCHMIDT ERHARD ING GRAD
IPC: F16L37/12
Filed: 1986-01-30
Abstract: Coupling for connecting a fixed pipe or the like to a movable pipe or hose, in which each coupling half (fixed half and loose half) is configured as a ball cock, the ball-cock housings, in the coupled state, being located opposite one another via end surfaces and being sealed radially by means of an annular seal, and in which the coupling halves are held in the coupled state by means of a locking device which can only be unlocked when a safety device, which is in engagement with the actuating shafts of the ball cocks, is in the release position, said release position being achieved if the two balls are in the closed position. The diameter of the through-passage openings in the end surfaces (24, 28) corresponds approximately to the through-passage diameter of the coupling, an annular seal (29) consisting of relatively rigid and largely inert material being provided in one end surface (28), the internal diameter of which seal corresponds approximately to the through-passage diameter, and the locking device being configured as a bracing device which braces the two end halves (24, 28) with respect to each other, while pressing the annular seal (29) against the end surface (24) of the other coupling half (11). <IMAGE>
Patent DE-3610769-A1 (DE)
Title: Roof construction on a motor vehicle
Inventor: ROSSIE EGBERT
IPC: B62D25/06
Filed: 1986-03-29
Abstract: The invention relates to a roof construction on a motor vehicle. According to the invention, an extruded profile (7) runs in each case along the left-hand side and right-hand side of the motor vehicle at roof level, a plate-shaped roof part (3) being adhesively bonded to the extruded profiles (7). It is particularly expedient for the two extruded profiles (7) also to be provided in the front region of the windscreen (4) and/or in the rear region of the rear window (5) and for these two windows (4, 5) also to be adhesively bonded to the extruded profiles (7). This results in a roof construction which is made of few parts, is easily fitted and which is moreover particularly lightweight if aluminium extruded profiles (7) and the roof part (3) are used in a sandwich construction. <IMAGE>
Patent DE-3613181-A1 (DE)
Title: Process for producing trenches with adjustable steepness of the trench walls in semiconductor substrates consisting of silicon
Inventor: ENGELHARDT MANFRED DIPL PHYS D
IPC: H01J37/32
Filed: 1986-04-18
Abstract: The steepness of the trench walls (4) in silicon substrates (1) can be adjusted exactly via the high-frequency power density in a reactive ion-etching process with trifluorobromomethane as the etching gas, if the etching is carried out in a single-disc plate reactor at a gas flow of at least 30 sccm and a gas pressure of at most 2 x 10<-2> mbar. In this case, the high-frequency power density for maximum steepness (90 DEG ) is limited to 1 W/cm<2> and, for producing chamfered trench walls, increased to values of up to 3 W/cm<2>. Trenches (3) of 1  mu m width with a depth of up to 2  mu m with smooth trench walls (4) are obtained by a single etching process. Due to their profile, these trenches (3, 4) allow the production of trench cells in three-dimensional semiconductor structures for very highly integrated circuits. <IMAGE>
Patent DE-3614958-A1 (DE)
Title: Device for fastening small transverse boards of the wooden cladding of a roof window
Inventor: KAPPES GERHARD
IPC: E04D13/03
Filed: 1986-05-02
Abstract: In order to fasten the small transverse boards (3, 4) between two plane-parallel reveal panels 1, 2 of the wooden cladding of a roof window, concealably arranged hooks 6-9, etc., and mating hooks 12-17 are mounted on the small transverse boards and on the reveal panels, it being possible to lock said hooks with respect to one another. <IMAGE>
Patent DE-3618963-A1 (DE)
Title: Process and apparatus for connecting a sewage pipe to a service pipe or the like which opens transversely therein
Inventor: VOSS ADOLF PROF DIPL ING
IPC: F16L55/179
Filed: 1986-06-05
Abstract: In order to be able to connect in a sealed manner, on a sewage pipe which is renovated by means of an inner pipe, in particular consisting of plastic, service pipes directed transversely thereto without, for this purpose, having to produce a foundation trench in the connection region, the invention proposes that the service pipe (3) or the like is first of all located in accordance with position and size, a through-passage (4) corresponding to the position and the connection cross-section of the service pipe or the like is then arranged in the inner pipe (2), said inner pipe (2) is subsequently introduced, from an inspection shaft, into the sewage pipe (1) such that the through-passage (4) of the inner pipe (2) lies opposite the service pipe (3) or the like and, thereafter, the connection point is trowelled off in a tightly sealing manner from the inner pipe (2). <IMAGE>
Patent DE-3622159-A1 (DE)
Title: Partition for showers, baths or the like in the form of a sliding door comprising a plurality of door elements
Inventor: BREUER HORST
IPC: A47K3/34
Filed: 1986-07-02
Abstract: Partition for showers, baths or the like in the form of a sliding door comprising a plurality of door elements which are suspended from a top rail so as to be displaceable in parallel planes relative to one another via running and guiding members situated on upper frame parts of the door elements and are guided on a bottom rail via guiding members situated on lower frame parts of the door elements, which door elements carry one or more magnets on the frame parts of the door elements located opposite one another in the closed state of the partition, on the mutually facing sides of these frame parts, so that the frame parts or magnets bear sealingly against one another while utilising a certain, predetermined flexibility of the magnets in their bearings and/or while using a certain play in the guide of the guide elements, the attraction of the magnets or the static friction existing between them being greater than the friction existing between the running and guiding members of the door elements, on the one hand, and the top rail and bottom rail, respectively, on the other hand.
Patent DE-3633347-A1 (DE)
Title: Adjusting device for a seat
Inventor: DUDECK INGO DR ING
IPC: H02P1/18
Filed: 1986-10-01
Abstract: An adjusting device for a seat, especially for a vehicle seat, having at least one actuating motor for whose smooth starting a switching device is provided which connects the actuating motor to the supply voltage in a pulsed manner while it is being switched on, at a starting duty ratio which is dependent on the supply voltage, and subsequently increases the duty ratio at a predetermined rate of increase to the full drive level.
Patent DE-3638041-A1 (DE)
Title: Electric supply arrangement for the lighting installation of a bicycle
Inventor: KAMB WERNER
IPC: B62J6/00
Filed: 1986-11-07
Abstract: An electric supply arrangement for the lighting installation of a bicycle which has a front headlight (19) and a back light (20), has as power source an accumulator (26) accommodated in a container (22) fastened on the bicycle (10). In addition, a dynamo (15, 15) is of course also fastened on the bicycle (10). <IMAGE>
Patent DE-3638276-A1 (DE)
Title: Electrical connecting arrangement
Inventor: SCHAEFERS KURT
IPC: H01R12/61
Filed: 1986-11-10
Abstract: The invention relates to an electrical connecting arrangement between a ribbon cable (3), which comes from a controller, and the cable (6) passing out to a process machine. Each cable plug connection (4, 5; 7, 8) is connected to a pin board (9, 10) via conductor tracks (14) on a printed circuit board (2). The electrical connection (12) between the pin boards (9, 10) is carried out using wire-wrapping technology. <IMAGE>
Patent DE-3644860-A1 (DE)
Title: Device for the angled cutting of pieces of dough
Inventor: SCHROEDER REINHARD
IPC: A21C11/12
Filed: 1986-04-18
Abstract: There is a device for cutting elongated pieces 4 of dough in an elongated trough, which can be moved in steps with pauses in the cutting region, a knife 30 being able to reciprocate with respect to the elongated trough as the latter pauses in the cutting region, a cooking shelf 46 with a conveying device 45 being arranged downstream of a cutting device 42 and a cutting restriction being provided. It is desirable for a simplified device for restricting cutting to be provided. This is achieved in that the cutting device 42 is provided with a knife 30 which is arranged at a slant for cutting 43 which is inclined with respect to the perpendicular and in that a device 44, 45 for tipping the pieces 4 of dough through 180@ is provided between the cutting device 42 and the cooking shelf 46. Cutting is kept within narrow limits, as the piece of dough rests on the head during cooking and completes cutting under its own weight. <IMAGE>
Patent DE-3706412-A1 (DE)
Inventor: JODEIT UDO
IPC: A47G27/04
Filed: 1987-02-27
Abstract: Known carpeted skirting boards, for fixture to an area of a wall adjacent to a carpeted floor, consist of a strip of carpet with a pile pick, a carpet base to support said pile pick and a backing, turned away from said pile pick. At least one longitudinal edge of the carpet strip is provided with a line of chain stitching formed from thread loops. The disadvantage of said carpeted skirting boards is that, when the board is cut into specific lengths, the chain stitching may unravel in the region of the cut. This problem does not arise with the new carpeted skirting board. The backing (4) of the carpet strip (1) is provided with an adhesive layer (11), which both covers the area of chain stitching (7) and binds the thread loops (6). In addition to or instead of this, a further adhesive layer (12) is disposed between the pile pick (2) and the chain stitching (7), binding the thread loops (6) of the chain stitching (7). Said adhesive layers (11 and 12) secure the thread loops (6). Skirting board serving to finish a carpet on an area of wall adjacent to a carpeted floor.
Patent DE-3711796-A1 (DE)
Title: Photosensitive element
Inventor: UEDA HIDEAKI
IPC: C07C217/78
Filed: 1987-04-08
Abstract: A photosensitive element has a charge-transport layer containing a novel enamine compound which has a specific substituent, which causes excellent charge transportability, on the terminal carbon atom of the enamine basic structure.
Patent DE-3712406-A1 (DE)
Inventor: FUJIWARA YOSHIYASU
IPC: G07C3/02
Filed: 1987-04-11
Abstract: To predict when a steam trap in a steam system employing a plurality of steam traps requires replacement or repair a detector 1 with a bar code reader 11 and leakage detector 10 reads the trap number and type and inputs it to microcomputer 6 and transmits a signal from leak detector 10 via amplifier 4 and A/D converter 5 to the microcomputer. The presence or absence of a leak is displayed at 7 and stored at 8 for each trap. When all traps have been interrogated the stored data is sent via transmitter sections 9 to a host computer 3 which records and displays the operation/leakage of each trap, the summation of the total leakage of all traps; the analysis of leakage in terms of cost or rejection rate, and the changes in leakage with time of each trap.   <IMAGE>
Patent DE-3712833-A1 (DE)
Title: Safety control device
Inventor: BROHM JOHN ROBERT
IPC: B61L1/20
Filed: 1987-04-15
Abstract: A safety control device for use in railway control systems is disclosed, which produces control data from track occupancy data which are supplied by track circuits or axle counting devices and transmits the said control data with reliable signalling technology to adjacent devices. For this purpose, the safety control device contains two processors which operate in parallel and compare their results in criss-cross fashion. Both processors output their results by means of external output relays. The power supply to these output relays is disconnected by two safety relays assigned to the individual processors if a code which is regularly transmitted, as a function of the comparison of the results, by the processors to the monitoring units which control the safety relays, does not occur. <IMAGE>
Patent DE-3714675-A1 (DE)
Title: Plug-in connection
Inventor: WIESE WOLFGANG
IPC: F16L37/084
Filed: 1987-05-02
Abstract: In the case of a plug-in connection for connecting two pieces, use is made of a constant-diameter member which is pushed into an annular groove. A lip delimiting the annular groove prevents the constant-diameter member from sliding out of the annular groove. <IMAGE>
Patent DE-3720854-A1 (DE)
Title: Tread profile on pneumatic vehicle tyres
Inventor: SENGER GERHARD DIPL ING DR ING
IPC: B60C11/03
Filed: 1987-06-24
Abstract: The invention relates to a tread profile which has extremely good grip in the wet and is formed from an arrow-shaped basic pattern which is bound to a direction of revolution, when a vehicle tyre with a highly curved tread is used. The circumferential grooves are straight and the obliquely oriented transverse grooves are constructed opened in trumpet shapes. The central area of the tread has a higher positive portion in comparison with the shoulder area of the tread. The cross-section of the transverse grooves is constructed in such a way that the rear edge of each profile element which is bound to a direction of revolution slopes highly and its front side drops away steeply. The profile elements can be arranged in such a way that a toe-in effect occurs when driving straight ahead. By virtue of the combination of the measures taken, the absorption and expulsion as well as conduction away of water is substantially improved so that a vehicle pneumatic tyre with extremely good drainage is provided, the resistance of which tyre to the dreaded aquaplaning is extremely good. Furthermore, a uniform wear pattern, a high degree of resistance to skidding and improved steering behaviour is achieved with such a tyre profile which has good grip in the wet. <IMAGE>
Patent DE-3721115-A1 (DE)
Title: Support for road traffic signs, direction indicators, pedestrian protection fences and the like
Inventor: NIKOLIC BRANISLAV DIPL ING
IPC: E01F9/018
Filed: 1987-06-26
Abstract: The invention relates to a support for road traffic signs, direction indicators, pedestrian protection fences and the like, which can be easily erected, where the dismounting of the described or undesired signs and parts is simple, and the life of the support is extended. The sleeve (2) is firmly fixed in the foundation (1), most preferably by means of the anchor (3), and is drawn into the post (4), at the lower part of which there is a coupling (5) with a thread. The coupling (5) is screwed onto the thread of the sleeve (2) and thus secured. The movement of the coupling (5) is limited by the limiter (6), which is fixedly installed at the desired location, to be precise at the lower part of the post (4). <IMAGE>
Patent DE-3728936-A1 (DE)
Title: Method and device for measuring structure loads
Inventor: STUEVE GUENTHER
IPC: G01L1/02
Filed: 1987-08-29
Abstract: A method and a device for measuring structure loads comprises an elastomeric layer enclosed between plates and whose internal pressure is increased when a load is applied. The internal pressure is determined by a pressure pick-up (sensor) and fed to display, monitoring or signalling devices.
Patent DE-3734513-A1 (DE)
Title: Clamping head for the drive-transmission clamping of the pipe string in drilling work
Inventor: SCHUETZEICHEL FRITZ
IPC: E21B3/02
Filed: 1987-10-13
Abstract: The invention relates to a clamping head for the drive transmission clamping of the pipe string in drilling work, in particular for clamping the drill or casing string in rotary ground-boring machines, as used, for example, for test or exploration bores, having clamping jaws which are arranged in a clamping housing and can be pressed against the pipe string by means of a clamping device located in the clamping housing. According to the invention, the hydraulic clamping device consists of at least one diaphragm which stretches by hydraulic pressurising. The diaphragm is preferably designed as a double-walled diaphragm body (16) with internal hydraulic pressure chamber (20). In a preferred embodiment, the annular diaphragm body (16) encloses the clamping jaws (11, 12, 13), which have a cylindrical outer periphery. With this arrangement, high clamping forces can be uniformly transmitted to the drill or casing string. In a preferred embodiment, the clamping jaws (11, 12, 13) are guided in the interior of the clamping head (10) on guide pins (45, 46, 47) which at the same time serve to transmit the torque on the drive side. The clamping head according to the invention is distinguished by an especially simple type of construction and components which are simple to produce. The clamping head is easy to maintain and is less prone to breakdown. <IMAGE>
Patent DE-3740067-A1 (DE)
Title: Cleaning method for an electrical insulating part
Inventor: SANDERS GERHARD
IPC: B08B3/06
Filed: 1987-11-26
Abstract: The invention relates to the use of the known ultrasound cleaning method for the removal of insulating liquid containing PCBs from the pores of solid insulating materials, the insulating part being moved in a solvent bath and the solvent being heated to close to the boiling point.
Patent DE-3804177-A1 (DE)
Title: Safety device
Inventor: SINNHUBER RUPRECHT DIPL ING
IPC: B60R22/195
Filed: 1988-02-11
Abstract: A safety device is described for vehicles, especially cars, which has a safety belt (4) which is assigned to a vehicle seat (1) and a device (10), which is mechanically actuable and is equipped with a preloaded spring (11), for tightening the safety belt. In order to be able to produce such a device with as simple means as possible, the mechanical means are to be composed of a rod mechanism (18, 20) which holds the spring (11) in a preloaded condition and can be displaced to a position in which the spring is released when a predetermined vehicle acceleration or deceleration is exceeded. To achieve this, the rod mechanism can have a lever (18) which is held so as to be pivotable, is loaded by the spring and is held at its free end in an initial position by a catch lever (20) which is subjected to the acceleration of the vehicle and is aligned in opposition to the action of the spring. <IMAGE>
Patent DE-3813131-A1 (DE)
Title: Method for the evaluation of key signals
Inventor: ECKERT HERBERT EUGEN
IPC: G06F3/023
Filed: 1988-04-20
Abstract: The invention relates to a method for the actuation of a preset timer, especially a timer clock, by means of various keys provided therefor. According to the invention, individual keys are multiply successively actuated with the aid of a test and evaluation logic unit designed in a special way, for the triggering of various switching processes, the first actuation of a key having, in the final analysis, a consequent switching command which differs from that of the second actuation of the same key.
Patent DE-3821155-A1 (DE)
Inventor: RUPPERT WOLFGANG DIPL ING DR I
IPC: C07C69/24
Filed: 1988-06-23
Abstract: The invention relates to a process for the removal of hydrogen fluoride contained in isobutyric acid or its esters in amounts of about 5 ppm to about 1% by weight by treating the mixture with an organic anion exchanger resin, especially with a weakly basic organic anion exchanger resin.
Patent DE-3834035-A1 (DE)
Inventor: REUTER ROLF
IPC: C25D17/14
Filed: 1988-10-06
Abstract: An applicator (1) has a reservoir (6) for a solution of electrolyte in communication with a perforated hollow electrode (8) through a dosing valve (7) with a handwheel (10). The hollow electrode (8) is surrounded by an exchangeable pad (9) and is connected to a mounting (5) for connectors (2) connected by a plug (4) and a connecting cable (3) to the positive pole of a car battery. The hollow electrode (8) may be a reactive electrode made of zinc. The hollow electrode (8) may also be made of graphite; in this case, the solution of electrolyte contains the zinc to be deposited.
Patent DE-3834711-A1 (DE)
Inventor: MOSER WINFRIED DIPL ING
IPC: F02D41/26
Filed: 1988-10-12
Abstract: In a process for recognizing errors in a stereo-lambda regulation system, similar values from both control circuits are compared with each other in order to recognize errors, and when a deviation is detected that exceeds a predetermined amount, this is considered as an error indication. A process for handling such errors ensures that when an error is detected in one of the control circuits, the setting value form the intact circuit is also used for the faulty circuit. Preferably, the adaptation values from the intact circuit are also used for the faulty side. These processes take advantage of the fact that when two similar circuits are available, information from one circuit may also be used for the other circuit.
Patent DE-3837992-A1 (DE)
Title: Spacer
IPC: E21D11/10
Filed: 1988-11-09
Abstract: According to the invention, spacers known per se are suitable for the complete mounting or fastening of the reinforcement in the tunnel by different spacings being taken into account by distance pieces and/or by cutting to length a suitably thick spacer foot.
Patent DE-3839092-A1 (DE)
Title: Arrangement for the temperature control of rolling mills
Inventor: MACK HERMANN
IPC: B21B27/08
Filed: 1988-11-18
Abstract: In rolling mills of this kind, at least one roll is heated and/or cooled by means of a water circuit connected to it and driven by a pump device, this water circuit being passed selectively through the primary side of a heat exchanger. The temperature control is to be improved in such a way that account is taken both of economic aspects in the consumption of energy and water and the aspect of satisfactory quality of the ground product. This is achieved by the installation in the water circuit of a heating and/or cooling unit which supplies heat to the circulated water or removes heat from it. Use of the rolling mills, particularly in the production of printing inks and chocolate masses. <IMAGE>
Patent DE-3840651-A1 (DE)
Inventor: MOERL LOTHAR PROF DR SC TECHN
IPC: A23P1/14
Filed: 1988-12-02
Abstract: The invention relates to a process and apparatus for expanding starch-containing products. It can be used in the foodstuffs industry for expanding starch-containing products irrespective of their form. This process ensures a high quality of the expanded starch-containing products. The starch-containing product is treated in the earth's gravity or in a centrifugal field or in both simultaneously with a hot gas/vapour mixture which flows at high velocity, approximately at right angles to the direction of action of the field used, into the chamber in which the starch-containing product expands. A velocity component opposite to the direction of the field is imposed on it therein.
Patent DE-3906014-A1 (DE)
Title: Sukay, device for gliding, walking or floating on the water surface
Inventor: BICER SUEKRUE
IPC: B63B34/56
Filed: 1989-02-27
Abstract: The aim was to use a sukay device, consisting of two sticks with balloons for both hands in order to move and maintain equilibrium when standing on the water surface, without a motorised device, which is the case during water-skiing, supplemented by two hollow bodies for both feet in order to be able to keep balance on the water surface and thus be able to glide, walk or float on the water surface. A retaining band (elastic) connects the two hollow bodies in order to maintain the equilibrium. This enables anyone to procure a sukay device in order to always spend an entertaining time with it on holiday or for leisure or sporting purposes.