baber/WOPTO huggingface dataset:
Patent DE-3605859-A1 (DE)
Title: Safe having a combination lock with a locking function to be released by coin insertion
IPC: E05B37/00
Filed: 1986-02-24
Abstract: The invention relates to a safe having a safe door which can be locked by means of a combination lock, and proposes, for use by a changing public, that the combination lock (5) equipped with a secret-code resetting device actuable from outside be assigned a coin-release device (19). <IMAGE>
Patent DE-3606346-A1 (DE)
Title: Rotary drive unit for a belt tightener
Inventor: ERNST HANS-HELLMUT
IPC: B60R22/195
Filed: 1986-02-27
Abstract: The invention relates to a rotary drive unit for a belt tightener in a safety belt system. Belt tightening is implemented by means of a rotating drive roller which has a peripheral surface which has a good grip and is pressed against the belt by means of pressure springs in the event of actuation. If a belt length of 180 mm is to be pulled in, an outside diameter of about 70 mm is reached for a single-stage rotary piston cylinder acting as a drive roller, whereas a roller diameter which only amounts to about 40 mm is necessary when a two-stage rotary piston cylinder is used. This type of belt tightening does not involve retractor mechanisms, operates independently of a retractor, can be easily combined with a belt clamping device which only responds in the event of an accident, does not take up much space at all and is very cost-effective because of its simple mechanical structure with a small number of parts. <IMAGE>
Patent DE-3612146-A1 (DE)
Title: Method and device for path length measurement
Inventor: HINKEL ROLF
IPC: G01D5/26
Filed: 1986-04-10
Abstract: The invention relates to a method and a device for path length measurement, having high resolution for the near zone, in particular for the position measurement of actuators. The invention occupies the field of contactless position measurement. The object of the invention is to provide a contactless method which makes absolute measurements and is largely independent of environmental influences and which permits very small paths and changes in position (up to 10 cm) to be measured within very short measuring times (up to 10,000 Hz) in conjunction with a resolution of better than one part per thousand of the measuring range. This object is achieved in the case of the method according to the invention by providing that a pattern of marks applied to the measuring section is projected by an optical system onto a receiving plane, and the image produced there is used for the purpose of position measurement.
Patent DE-3613733-A1 (DE)
Inventor: KOHLER PAUL
IPC: B24B5/16
Filed: 1986-04-23
Abstract: Provided in the external cylindrical grinding machine is a rocker on which the grinding wheel is mounted and which is adjusted by a threaded spindle which is driven by a stepping motor or a digital motor. The infeed of the grinding wheel, i.e. the adjustment of the rocker, is controlled by a computer in accordance with the axial travel of the rocker or of the tool slide as a function of the oblique position of the roller to be ground with regard to the axial travel of the rocker or the tool slide. <IMAGE>
Patent DE-3615113-A1 (DE)
Title: Sound-absorbing booth
Inventor: WERN GILBERT
IPC: E04B1/84
Filed: 1986-05-03
Abstract: The patent application concerns a sound-absorbing booth, comprising individual sound-insulating elements. The invention provides that side parts, which can move into U-shaped guides of a frame and exhibit rollers at the top and bottom, and corner parts, which are assigned to the side parts, are provided, that the side and corner parts are releasably connected to one another by laterally fitted quick-acting closure means, and that a roof element is introduced into the frame. The basic advantage is that relatively simple handling is achieved by specifically dividing up the structural parts for a sound-absorbing booth into corners, side parts, frame and roof element, all of which are releasably connected to one another. In this manner, a sound-absorbing booth can, in an extremely short period of time, be safely erected and dismantled, and the individual elements remain manageable.
Patent DE-3626481-A1 (DE)
Title: Process and device for generating a detergent foam
Inventor: SCHMUTTERMAIR REINHARD
IPC: B60S3/04
Filed: 1986-08-05
Abstract: The invention relates to a process and a device for generating a detergent foam for vehicle washing systems. In a T-shaped foam generator (1), a carrier liquid (13) is fed under pressure via a connection (4) and a mixture of pressurised gas and liquid detergent via a connection (3), which are mixed in a mixing head (7). For this purpose, the carrier liquid (13) is guided through a plurality of relatively thin channels (8) which are arranged in a cycle and in which the detergent/pressurised gas mixture (14) is injected directly via an inlet bore (9) and a plurality of feed channels (10). By this means, an intensive mixing of the three components and, after they leave the mixing head (7), an intensive and uniform foaming take place. For optimum binding of the entire pressurised gas, a swirl nozzle (6) may be connected downstream of the mixing head (7). <IMAGE>
Patent DE-3627221-A1 (DE)
Title: HF surgical instrument with performance control from the surgical handle
Inventor: STEFFEN HORST DIPL ING
IPC: A61B18/00
Filed: 1986-08-11
Abstract: The main patent... (patent application P 3600990.3) relates to an HF surgical instrument with an HF generator (22), which exhibits an adjustment device (24) for adjusting the HF power (P) delivered, and with a surgical handle (2) connected to the HF generator (22), which handle exhibits an active electrode (4) and at least one switch (6, 8) for switching on and off the HF current flowing from the HF generator (22) to the active electrode (4). At the surgical handle (2) a first and a second control element (16, 18) are then arranged, which through a device (28) are connected with the adjustment device (24) of the HF generator (22) in such a way that actuating the first control element (16) results in an increased delivery of HF power and actuating the second control element (18) results in a reduced delivery of HF power. In order for the operator to be able to control a change in the HF power delivered, without having to lose sight of the field of operation, according to the invention it is provided that upon actuating the first and/or second control element (16, 18) a display signal is triggered simultaneously, which can be detected by the operator. The display signal is preferably visible optically on the surgical handle (2). However, it may also be detectable acoustically, for example by means of a loudspeaker (28) on the surgical instrument. <IMAGE>
Patent DE-3641900-A1 (DE)
Title: Violin case
Inventor: WILKE RAINER
IPC: G10G5/00
Filed: 1986-12-08
Abstract: Published without abstract.
Patent DE-3642256-A1 (DE)
Title: Process for the preparation of fluorine-substituted 1,3-benzo- dioxoles
Inventor: KOHL BERNHARD DR
IPC: C07D317/46
Filed: 1986-12-11
Abstract: The invention relates to a process for the preparation of fluorine-substituted 1,3-benzodioxoles. The compounds which can be obtained according to the invention are valuable intermediates, for example for the preparation of crop protection products or colorants.
Patent DE-3643927-A1 (DE)
Title: Device for guiding push buttons
Inventor: SCHMIDT KONRAD
IPC: G05G1/02
Filed: 1986-12-22
Abstract: A device is described for guiding push buttons in a front part (which is injection moulded from plastic) of an electronic apparatus, the individual key being guided without play via three guide ribs, which are arranged in a corresponding manner, in three associated guide grooves in the front part.
Patent DE-3702453-A1 (DE)
Title: Arrangement for programming a read-only memory
Inventor: OHM HEINZ-FRIEDRICH
IPC: G11C17/18
Filed: 1987-01-28
Abstract: In an arrangement for programming a read-only memory, the ROM is firmly joined to a circuit which includes a microprocessor. The circuit includes means to feed a programming voltage to the ROM, and a programming algorithm is stored in the microprocessor. <IMAGE>
Patent DE-3706109-A1 (DE)
Title: Shutter-door leaf or door leaf
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E04C2/292
Filed: 1987-02-25
Abstract: Shutter-door leaf or door leaf, in particular folding-shutter-door leaf, having two outer metal sheets which are connected to one another via frame parts which are arranged between said metal sheets, on the end sides, and are configured in a U-shaped manner, folded-over portions of the outer metal sheets engaging around the outwardly directed legs of said frame parts. Such a shutter-door leaf or door leaf is designed, in order to achieve high rigidity with a low degree of manufacturing outlay and material usage, such that the legs of the U-shaped frame parts, by virtue of being folded back on themselves, are configured in a reinforced manner.
Patent DE-3707560-A1 (DE)
Inventor: STOY ERICH
IPC: B21B13/00
Filed: 1987-03-10
Abstract: The rolling mill comprises a plurality of working rolls and supporting rolls or a plurality of working rolls, intermediate rolls and supporting rolls. The intermediate rolls with their mounts and the slender working rolls ussed with them in six-high operation are exchangeable with or replaceable by larger thicker working rolls for two-high operation. No contact can occur between the body of a working roll and the body of the adjacent supporting roll during use as a two-high mill. In two-high operation the mount of a working roll is provided with a spacer piece engaging against the mounting member of the adjacent supporting roll. The mounts of the thicker working rolls used in two-high operation can be fitted into the guide pieces which act as guides for the mounting pieces of the intermediate rolls when the rolling mill is used as a six-high mill.
Patent DE-3717562-A1 (DE)
Title: Continuous process for exhaust-air cleaning and solvent recovery
Inventor: PEULEN DIETER DIPL ING
IPC: B05D3/04
Filed: 1987-05-28
Abstract: For a continuous process for exhaust-air cleaning and solvent recovery in devices for applying paints to continuously travelling web material, in which the emergence of solvents is avoided by setting a subatmospheric pressure both in the application part and in the drying part acted on by drying air, it is proposed, by enclosure and air guidance over the continuously travelling web material, to maintain such a high solvent concentration in the application part that, for adequate flow of the paints with unreduced production rate, high boiling-point solvents (so-called inhibitors) can be entirely or substantially dispensed with.
Patent DE-3717967-A1 (DE)
Inventor: ESCHBACH MATHIAS
IPC: B29C48/06
Filed: 1987-05-27
Abstract: 1. An extrusion press tool (1) attachable to a plastics screw press (2) with at least on spiral shaft (3) and a screw press housing (4), for the extrusion of a marbled profile of thermoplastic plastics material, in which the marbling plastics material contains a colouring matter admixture other than that of the basic plastics material, - with a tool housing, a central channel in the tool, adjoining the spiral shaft, for reception of the thermoplasticized basic plastics material, and a tool orifice (8) that produces the profile, in which the tool housing (6) possesses at least one borehole (9) into which a nozzle (10) is inserted for the introduction of the plasticized marbling plastics material, characterized in that the nozzle (10) for the introduction of the thermoplasticized marbling plastics material projects like a finger into the central tool channel (7) transversely to the extrusion direction of the basic plastics material and possesses several nozzle holes (11) that open into the central tool channel (7) at different parts of its cross-section, and that the wall of the central tool channel (7) is provided with profiles (12), or components, that have a rifling effect.
Patent DE-3718032-A1 (DE)
Title: Adder circuit in 54321 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1987-05-31
Abstract: The main circuit 2 of the adder circuit according to the subject of the invention does not consist of individual adder circuits, because the AND circuits which are used are driven at one input by a through line p, and only process the value 2. For processing the value 1, a dual full adder 6 is thus required, and for processing the value 5, a dual full adder 7 is also required. The main circuit 2 consists only of eight AND circuits 9 each with two inputs, and eight OR circuits 10 each with two inputs. If the intermediate result number is greater than the number 4, a partial sum with the value 5 is derived from this, and processed in the dual full adder 7. Circuit 4 is a one upwards shift circuit, which is combined with a straight-through circuit. <IMAGE>
Patent DE-3724638-A1 (DE)
Inventor: FLAUGHER JEFFREY R
IPC: B65H9/10
Filed: 1987-07-23
Abstract: Glass sheets 24,26 moving on a conveyor line 20 prior to shaping on a bending apparatus 21 are aligned by a pair of stops 45 for engaging the leading edge 34 of the sheets and a pair of side pushers 57 for engaging their end edges 36,37 to align them with respect to a reference line 38. The spacing between the side pushers is automatically selected in accordance with the predetermined sequence of glass sheets. A sensor (116) may detect a mark on the sheets to generate a sequence signal identifying the sheets and indicating if a sheet is missing or an improper sequence, and/or to control the means for automatically adjusting the spacing of the side pushers. The stop pins can be adjusted individually in a direction parallel to the reference line and a direction transverse to the reference line. Sensors may be provided to detect the alignment of the leading edge of a glass sheet with respect to the reference line and generate an alignment signal to position the stop pins along their parallel paths if the glass sheets that are not in the proper alignment. <IMAGE>
Patent DE-3734366-A1 (DE)
Title: Fast canoe carrier
Inventor: KEMMER AXEL
IPC: B63C13/00
Filed: 1987-10-10
Abstract: The fast canoe carrier consists in each case of a handy bow and stern carrying handle and a shoulder carrying mould with the aid of which the boat, which is otherwise cumbersome due to its shape, size and weight, can easily be carried and handled in the hand or on the shoulder. In particular, the fast canoe carrier facilitates the moving and carrying of canoes of lengths above 4.0 m and weights above 30 kg on difficult terrain, steep riverbanks and relatively long routes.
Patent DE-3735937-A1 (DE)
Inventor: BULLACK HORST
IPC: C08F2/00
Filed: 1987-10-23
Abstract: The process wherein the monomers are polymerised at from 5 to 50 bar in low-boiling hydrocarbons as suspension agents, the resultant polymers are separated from the majority of the suspension agent and from unreacted monomers in a vent zone at from 1.5 to 3 bar, preferably at from 1.5 to 2 bar, and the remainder of the suspension agent and monomers are removed in a drying zone, which is connected to the vent zone by means of a gas-tight star feeder, at from 1 to 1.2 bar by feeding in a stream of inert gas. Preference is given to a process in which the drying zone comprises two zones arranged in series and in which the inert gas flows through the two zones in countercurrent.
Patent DE-3736316-A1 (DE)
Inventor: GROB ARMIN DIPL ING
IPC: B01J8/10
Filed: 1987-10-27
Abstract: In reactors for treating bulk materials, with a vessel which can be sealed pressure-tight, and an agitator arranged therein, whose horizontally extending shaft protrudes through the end walls of the horizontally arranged product vessel, the shaft is mounted in bearings located outside the product vessel. The sealing of the shaft seals through the end walls of the product vessel is difficult because of the pressure differences between the external air and the interior space of the product vessel. In the novel reactor, this sealing problem is to be reduced by simple means. Although one of the two bearings of the shaft is also arranged outside the product vessel, it is hermetically encapsulated against the outside, a pressure equalisation being effected directly or indirectly between the housing forming the encapsulation and the interior space of the product vessel, so that the same pressure applies on both sides of the seal. In this reactor, in the region of the bearing hermetically encapsulated against the outside, there is no risk of product escapes at the seal due to pressure differences. Accordingly, the seal in this region can be of simpler design. <IMAGE>
Patent DE-3739646-A1 (DE)
Title: Dental coupling set and method of using it
Inventor: BAX ARTHUR
IPC: A61C13/265
Filed: 1987-11-23
Abstract: In a dental coupling set with a reinforcement to be fastened in the mouth of a patient, a metal holding member (15), if appropriate imaged by a plastic model which can be burned without residues, is fastened or can be fastened on the reinforcement. The metal holding member (15) has a recess (21) with a completely closed inner surface (18) in which a retention member (10a) is adhesively held, in particular by means of a hardening adhesive (22). The recess (21) is enlarged, relative to the external volume of the retention member (10a), by a movement play for the retention member (10a). A complementary coupling member (26) provided in a prosthesis frame (29) enters at least indirectly into a releasable coupling connection with the retention member. Recess (21) and retention member (10a) in each case represent the inner surface (18) and outer surface (26), respectively, of a straight circular cylinder over the entire axial extension. On one of its inner front faces the recess (21) is sealed by an inner bottom surface (19) and the retention member (10a) is sealed by an outer bottom surface (23) facing the inner bottom surface (19). The coupling set can be produced with less expenditure in every case and when required can be inserted more easily in the mouth of a patient during work thereon. <IMAGE>
Patent DE-3740675-A1 (DE)
Title: Method for optimised injection of ammonia into selectively catalytic reactors
Inventor: SCHERER HANS-JOACHIM DIPL ING
IPC: B01D53/86
Filed: 1987-12-01
Abstract: The method for optimised injection of ammonia into selectively catalytic reactors in order to remove NOx from flue gases through a plurality of nozzles at a plurality of points of a grid works in such a way, that the individual nozzles are controlled in a quasi-continuous manner in accordance with previously determined plant-specific, load-dependent flow profiles of the flue gas. In addition, load-dependent fluctuations of the NOx load and, if desired, actually measured fluctuations of the NOx load can be taken into account.
Patent DE-3743381-A1 (DE)
Title: Machine for briquetting waste
Inventor: DITSCHEV HRISTO IVANOV
IPC: B30B9/30
Filed: 1987-12-21
Abstract: Machine for briquetting waste has a frame (1) and a pressing element. On the upper end of the frame (1) there is fastened a conical receiving hopper (2), on the lower end of which there is rigidly mounted a pipe (3). On this pipe (3) there is mounted a sleeve (7) in a slip-on manner, to which there are articulatedly connected pressing grippers (6) and vertical hydraulic cylinders (10). The cylinders (10) are connected in their turn to a supporting plate (11), on which there is rigidly mounted an O-shaped cutting knife (12). Beneath this cutting knife (12) there is seated a movable O-shaped cutting knife (14) on parallel guides (13) which is fixedly connected to a horizontal hydraulic cylinder (15). The receiving hopper (2) and the pipe (3) are provided with longitudinal channels (5) for the pressing grippers (6), which are articulatedly connected to inclined hydraulic cylinders (8). <IMAGE>
Patent DE-3801173-A1 (DE)
Title: Process and arrangement for producing toothbrush mouldings with divided brush heads by the injection-moulding technique
Inventor: SCHAIPER HEINRICH
IPC: B29C45/26
Filed: 1988-01-18
Abstract: The invention relates to a process and arrangement for producing toothbrush mouldings with divided brush heads or functional surfaces by the injection-moulding technique. When injection moulding thermoplastics, depending on the plastication temperature, considerable values of thermal contraction have to be accepted. By means of a controllable temperature control according to Fig. 1, these contractions are directed in such a way that an internal bracing of the brush heads (12) and (13) against each other results. The temperature control in or at the parting wall (17) is thus different to the temperature control in or at the outer injection mould (2). The inner bracing of the head parts (12) and (13) eliminates the gap (16) caused by production between the head parts (12) and (13) towards the open end, the head parts contact each other under pressure and a spreading apart of the head parts during the cleaning function is prevented. A flexible movement of the head parts is possible only in the direction of the bristles, while there is lateral stability. <IMAGE>
Patent DE-3804614-A1 (DE)
Title: Bottom-cleaning apparatus
IPC: E03D9/08
Filed: 1988-02-13
Abstract: The bottom-cleaning apparatus is intended for WCs, to be precise in particular for WCs which are provided for use by the handicapped. The apparatus is composed of a program switching mechanism (8) which is to be actuated by pressing a button, and of a drive (5) for actuating a small pivotable tube (1) which is provided, at its free end, with at least one nozzle opening (6) and, in the rest position, is arranged above the WC bowl and is covered by the seat frame, arrangement further being made, in a likewise program-controllable manner, for a syphon valve for the flushing water, a valve for the douche water and a warm-air blower in the apparatus housing. In order to simplify the complexity of such an apparatus, but in particular to prevent the small tube from being able to dip into the backwater in the event of backflow in the bowl, the bottom-cleaning apparatus is configured, in accordance with the invention, such that the small tube (1) is provided, at its free end, with a float (2) and, at its pivot-bearing-side end (3), is connected to the program-controlled drive (5) by a relievable retaining and restoring member (4). <IMAGE>
Patent DE-3805196-A1 (DE)
Title: Fitting for windows or doors
Inventor: GOLDSCHMIDT HANS
IPC: E05B13/10
Filed: 1988-02-19
Abstract: Fitting for windows or doors, comprising a rosette which is to be fastened on the window sash or door leaf and has a handle which is mounted rotatably thereon and serves to actuate a closure arranged in the window sash or in the door leaf. The handle neck is mounted rotatably on a bearing shaft, which is in connection with the closure and is mounted in the rosette, and can be coupled in a rotationally fixed manner to the bearing shaft by means of an adjustable locking bar which can be actuated preferably by a lock cylinder, the bearing shaft being assigned an arresting means which secures said bearing shaft against rotation with respect to the rosette and can be transferred into the release position by means of the locking bar, when the latter is transferred into the coupling position which connects the handle in a rotationally fixed manner to the bearing shaft.
Patent DE-3806963-A1 (DE)
Title: Tubular bobbin case for ring spinning or ring twisting machine
Inventor: GRAU GERHARD DIPL ING
IPC: B65H75/12
Filed: 1988-03-03
Abstract: The invention relates to a tubular bobbin case 1 for ring spinning or ring twisting machines, the bobbin case 1 being provided at its lower end with a baseplate 2, the diameter D of which is greater than the diameter d1 of a package 3 mounted on the bobbin case 1 and smaller than the clear diameter d2 of the spinning ring 4, by means of which the package 3 can be made on the bobbin case 1, the baseplate 2 having two flanges 7, 8 arranged at a spacing from one another. <IMAGE>