baber/WOPTO huggingface dataset:
Patent DE-3507537-A1 (DE)
Title: Feeding device for fish or the like
Inventor: GORGES JOACHIM
IPC: A01K61/80
Filed: 1985-03-04
Abstract: A feeding device for fish or the like comprises a metering device and a discharging element for the food. The discharging element is designed as a throwing arm which supports a food catching bowl at its free end, is moved by an actuating device out of its rest position to receive food under the outlet aperture of the metering device and ejects food from the food catching bowl when it has been released.
Patent DE-3518282-A1 (DE)
Title: Redundant proximity switch
Inventor: DOUW RAYMOND
IPC: H03K17/955
Filed: 1985-05-22
Abstract: A redundant proximity switch exhibits two diversitary sensor channels: a photosensor (1) detecting light/dark changes, and a capacitive measuring sensor (2). An evaluating circuit allocated to the sensors (1, 2) and consisting of an amplifier (3), a differentiating section (4) and a pulse shaper (5) responds to, in particular, signal changes. The functional reliability of the proximity switch is increased by the fact that the redundant sensor channels (1, 2) function in accordance with different diversitary physical principles and the information items obtained from them can be combined in a data register (6) and logically operated on in a further control unit (9). <IMAGE>
Patent DE-3529654-A1 (DE)
Inventor: CYRON THEO
IPC: B01J35/04
Filed: 1985-08-19
Abstract: A method for selectively applying brazing to a catalyst carrier body includes alternately winding smooth and wavy layers of sheet metal into a catalyst carrier body having outer surfaces, dividing at least one of the outer surfaces into regions to be brazed covering a portion of the at least one outer surface as seen in circumferential and radial directions, and applying brazing to the regions and a catalyst carrier assembly for carrying out the method.
Patent DE-3536320-A1 (DE)
Title: Method of producing dental prostheses and a mould for carrying out the method
Inventor: HEYNOLD WOLFGANG
IPC: B29C39/40
Filed: 1985-10-11
Abstract: The method is intended for the production of dental prostheses or dental prosthesis parts made of a polymerisable plastic. It entails the plastic being introduced into a cavity corresponding to the shape of the dental prosthesis, delimited on one side by the gypsum model and on the other side by a mould upper part retaining the arrangement of the teeth and surrounding the vacant surfaces of the gypsum model as the whole, and created by removing the dental prosthesis model. The introduced plastic is polymerised under pressure in a polymerisation vessel in a cell containing the gypsum model and the mould upper part. In order to ensure, on the one hand, high fitting accuracy of the dental prosthesis to be produced on its bearing surface in the jaw and to avoid, on the other hand, any negative effects as regards the position of the teeth, especially in unfavourable jaw conditions, the pourable plastic is poured, according to the invention, into a central cavity in the dental prosthesis model and from there with uniform distribution from bottom to top into the model cavity which is held vertically, and the central cavity is also filled at least up to the level of the model cavity which is kept under pressure during the polymerisation.
Patent DE-3600577-A1 (DE)
Inventor: WALDVOGEL HARTMUT DR ING
IPC: D21F1/00
Filed: 1986-01-10
Abstract: A method for mending a damaged area in a papermachine fabric includes filling the defective area with a photosensitive resin, irradiating the defective area with ultraviolet light through a first mask having a multiplicity of light impervious dots in order to crosslink the irradiated regions and rinsing away the non-crosslinked regions of the photosensitive resin. The patch produced in this way is firmly bonded to the fabric of the papermachine fabric and also has a permeability sufficient for dehydration of the paper pulp.
Patent DE-3606733-A1 (DE)
Title: Method and arrangement to display a data segment from a data memory of a text processing office machine on a display element
Inventor: BRUNS EWALD DIPL ING
IPC: G06F17/30
Filed: 1986-03-01
Abstract: Modern text processing office machines have data memories with big files, in which telephone numbers, lists of names, etc. are stored on suitable media. Traditional methods of displaying specified file segments from these files on the display element are such that, using a search command, the completely entered sequence of letters is searched for, so that many keystrokes and long response times are required. The object of the invention is to find specified data segments out of a data memory of a text processing office machine, quickly and easily. This object is achieved by initiating a search after every entry of a letter, and immediately displaying the result on a display, so that the search target is found quickly by approximation.
Patent DE-3608143-A1 (DE)
Inventor: HOECHST AG FRANKFURT
IPC: A01N43/50
Filed: 1986-03-12
Abstract: The compounds of the formula (I)    <IMAGE>  (I)  in which R1 denotes (C1-C3)alkyl and R2 denotes H, methyl or halogen, and salts thereof have excellent actions as plant growth regulators, in particular in rice crops.
Patent DE-3610934-A1 (DE)
Title: Capacitor-discharge ignition system, especially for small petrol engines
Inventor: ERHARD WERNER DIPL ING
IPC: F02P1/08
Filed: 1986-04-02
Abstract: Capacitor-discharge ignition system for small petrol engines with a charge capacitor arranged in the primary circuit of the ignition coil, a charging coil, in which the permanent magnet of a pole wheel induces the charging voltage, and a separate ignition pulse coil connected to the control electrode of an electronic switch, especially a thyristor, discharging the charge capacitor by way of the primary winding of the ignition coil, the control circuit of the electronic switch being bridged by a second capacitor in series with a second electronic switch, which can be triggered by way of a timing capacitor, connected in parallel to the charging coil, to which capacitor a limiting resistor is connected in parallel.
Patent DE-3613076-A1 (DE)
Title: Process and device for producing solid or foamed mouldings from a flowable reaction mixture
Inventor: KNIPP ULRICH DR
IPC: B29C33/00
Filed: 1986-04-18
Abstract: In the production of solid and/or foamed mouldings from a flowable reaction mixture, to ensure, throughout the entire operation for mixing the reaction components, that, as a prerequisite for a faultless moulding, a homogeneous reaction mixture is generated, a throttle point (50) is arranged at the outlet of the mixing chamber (46) in the mould-parting plane (44), to which throttle point (50) a homogenisation chamber (51) for intensive post-mixing is connected. From there the reaction mixture passes - via a second throttle point (52) if appropriate and/or if appropriate via a feed channel - into the mould cavity (45). <IMAGE>
Patent DE-3614799-A1 (DE)
Title: Child-proof fastening of the lid of a carrier package and method for closing the carrier package
Inventor: KUENZEL WERNER
IPC: B65D55/02
Filed: 1986-05-02
Abstract: A child-proof fastening of the lid of a carrier package (4), to be used as a large household packing, with a carrying-handle strip (6) which is swivellably attached at diametrically opposite points on the package wall with the aid in each case of a rivet (7), can be used in all cases without changing the package if it comprises a rubber ring (1) which is to be stretched tightly over the lid (5) between the two rivets (7) and the maximum extension of which is smaller than the circumference of the lid. <IMAGE>
Patent DE-3615147-A1 (DE)
Title: Cleaning apparatus for the bottom of a cylindrical vat
Inventor: HAUNER RUDOLF DIPL ING
IPC: B08B9/093
Filed: 1986-05-05
Abstract: Malt houses have underneath the perforated bottom a space in which there forms dirt and sludge which is difficult to remove. For a round malt house, an apparatus is proposed in which a rotating device is arranged on the bottom of the vat around the centrally arranged axis of rotation, which takes the form of a column (2) or a spindle (3). The said rotating device comprises a driven toothed rim (11), on which there are fastened at least two rotating arms (4), which are provided with inclined blades (5), running perpendicularly with respect to the rotating arms and reaching down to the bottom of the vat. As a result, when the arms (4) rotate in one direction, the dirt gathered at the bottom of the vat is conveyed to an outlet (7) located at the inner or outer edge of the vat. <IMAGE>
Patent DE-3616124-A1 (DE)
Title: Shopping trolley or luggage trolley which can be transported on two-wheeled vehicles or motor vehicles
Inventor: SIDOR HENRYK
IPC: B62B3/10
Filed: 1986-05-12
Abstract: The invention relates to an above-mentioned shopping trolley which can be carried along fully laden both on two-wheeled vehicles and motor vehicles and at the destination is available for further transportation. The aim of the invention is a steady, spacious, stable trolley with sufficient ground clearance for cornering, which can be adapted to various two-wheeled vehicle types, can be reduced in size to save space and when carried along on two-wheeled vehicles ensures an easy forwards movement with sufficient foot clearance. The object of the invention is the design of a trolley of this type which can be adjusted in height to suit different two-wheeled vehicle types, is light but sufficiently stable for relatively large and heavy loads and can easily be loaded onto two-wheeled vehicles. According to the invention, the frame or the like can be raised onto the rear wheel of the two-wheeled vehicle, can be reduced in size to save space, is designed as a piggy-back conveying frame with two scissors-like frame parts which lie opposite each other on both sides of the rear wheel and the scissors pairs of which, which carry the bags, are connected at the top, at the bottom have bent portions with the wheels and can be swivelled around coaxial axes, and the lower, front scissor handles have height-adjustable raising bearings (cf. Fig. 1). <IMAGE>
Patent DE-3618171-A1 (DE)
Title: System tapping device for beer barrels and 5 l party cans
IPC: B67D1/04
Filed: 1986-05-30
Abstract: It has only been possible to tap beer barrels with the party beer barrel tapping devices known to date. In order to be able to use such a party beer barrel tapping device for 5 l party cans as well, a beer tapping head has been devised which is provided with two channels (for beer and compressed gas) and a pressure pick-up reception device for an external pressure pick-up.
Patent DE-3629027-A1 (DE)
Title: Container
Inventor: HOPP SIEGBERT
IPC: B60P7/06
Filed: 1986-08-27
Abstract: A container is characterised in that in its upper region it has at least one projection which makes it possible for the container to be fastened by means of a seat belt of a motor vehicle. This makes it possible for the container to be fastened in the vehicle in a simple manner and for it to be released easily. <IMAGE>
Patent DE-3629333-A1 (DE)
Title: Powered hand tool, such as an angle grinder, polishing apparatus or the like
Inventor: STOLL KURT DIPL ING
IPC: B24B23/02
Filed: 1986-08-28
Abstract: The invention relates to a powered hand tool, such as an angle grinder, polishing apparatus or the like. It contains a drive unit (1) and a disc-shaped working tool (5) rotating, in operation, about its longitudinal axis (6). The working tool is subdivided into two tool parts (14, 15) drivable independently of one another. The first tool part (14) is constructed as a ring completely enclosing the second, central tool part (15). The working tool (5) is drivable in such a way that the two tool parts (14, 15) rotate about the common axis of rotation (7) in opposite directions (19, 20). <IMAGE>
Patent DE-3634391-A1 (DE)
Inventor: LUFT PETER
IPC: A47G21/18
Filed: 1986-10-09
Abstract: A flexible drinking container (1) is connected to a drinking pipe (6) by means of a connecting part (2). The connecting part is connected on the one hand to the drinking container (1), by means of a hose (4), and on the other hand to the drinking pipe (6), and possesses an actuatable closure part (7). The drinking pipe can be introduced into a safety closure (19) on the protection mask (20).
Patent DE-3637753-A1 (DE)
Title: Sand-lime brick
IPC: C04B18/02
Filed: 1986-11-05
Abstract: In the manufacture of sand-lime bricks, mixtures of sand, about 5 to 9% of lime and 4 to 7% of water have hitherto been pressed in moulds and then hardened by means of steam. In the manufacture of thin-walled sections, considerable fracture rates occur with these mixtures. To reduce the cost, the invention provides for mixing the sand-lime brick mix or only the sand fraction with a granulated aerated concrete, in fact especially in an amount of the order of about 10 to 15%, the admixed material consisting of 20 to 30% of a grain size of about 2 to 4 mm and of a mealy remaining fraction. Broken aerated concrete is particularly suitable for this purpose.
Patent DE-3644249-A1 (DE)
Title: Method for protecting electrical contact surfaces during soldering processes
Inventor: RINDERLE JOHANNES DIPL ING
IPC: H05K1/11
Filed: 1986-12-23
Abstract: An air flow channel having a cap-like mouth end piece is in each case allocated to a number of electrical contact surfaces, the cap-like mouth end pieces at least partially enclosing the respective number of electrical contact surfaces. During the soldering process, the electrical contact surfaces are acted on by an air flow which is supplied via the air flow channels and the cap-like mouth end pieces.   <IMAGE>
Patent DE-3645235-A1 (DE)
Title: Plasma spray nozzle for coating narrow tube inside surface
Inventor: SIMM WOLFGANG DR
IPC: C23C4/16
Filed: 1986-12-11
Abstract: Plasma spray burner comprises an anodically connected spray nozzle (82) and cathodic electrode (62) which is connected to the gas feed tube (56) and insulated from the anode by insulation ring (66). The feed tube is surrounded by cooling ducts (42,43) and enters the nozzle channel (72,72a) in channel (59) in the cathode (60). Powder is fed via channel (74) into the nozzle channel which at its exit (73) is inclined at angle (t) to the axis (A). During operation the burner is rotated and moves longitudinally forward.
Patent DE-3704266-A1 (DE)
Inventor: LINSS GERHARD
IPC: B29C49/02
Filed: 1987-02-12
Abstract: In an apparatus comprised of a ring-shaped nozzle in a nozzle piece, which ring-shaped nozzle has a reciprocally movable nozzle cone piece, wherewith the cone piece and nozzle piece together define a ring-shaped nozzle opening, it is desired to modify the ring-shaped nozzle such that, in the manufacturing of hollow bodies, the amount of scrap can be reduced and the range of practicable applications of the apparatus can be extended. This is achieved in that an additional device or arrangement is provided for closing the nozzle opening. With the improved apparatus, one can achieve improvements in the hollow body being produced, the improvements being attributable to a special technique of closing the ring-shaped nozzle, which technique is enabled by the novel closure device.
Patent DE-3705571-A1 (DE)
Title: Seat for a vehicle, in particular motor vehicle
Inventor: CIRA ISMAIL-HAKKI DIPL ING
IPC: B60R22/26
Filed: 1987-02-21
Abstract: A seat for a vehicle, in particular motor vehicle, has a seat part which is connected via an adjustment fitting to a backrest which can be adjusted in inclination, at least lower holding points of a safety-belt system being directly attached to the seat. In order to be able to reliably absorb stresses which occur on the backrest and on the lower holding points of the seat-belt system when the vehicle decelerates, the adjustment fitting is designed as a detent fitting which comprises a first toothed segment and a second toothed segment cooperating with the latter, at least one lower holding point being in operative connection with the second toothed segment via a control plate of the detent fitting in such a manner that when the belt force is increased an increase in the contact force between the toothings of the two toothed segments is at the same time brought about.
Patent DE-3716188-A1 (DE)
Inventor: BOWMAN KENNETH ALBERT
IPC: B41F31/02
Filed: 1987-05-14
Abstract: A printing apparatus has an array of cartridges (40,41,42) for printing a web (2) of e.g. paper passing through the array, and one or more units (48,49) containing printing medium. The cartridges (40,41,42) each are capable of transferring the printing medium from the units(s) (48,49) to the web (2). The unit(s) (48,49) and the cartridges (40,41,42) of the array are relatively movable, to allow the unit(s) (48,49) to interact successively with at least two of the cartridges (40,41,42). In this way it is possible to change printing from one cartridge (40,41,42) to another, allowing changes to be made to what is printed, without halting the movement of web (2) significantly. The present invention also proposes that the cartridges (40,41,42) may have printing cylinders (43,44,45,46) of different sizes, and furthermore that a mobile unwind stand may be used to move web material to the printing apparatus, and the web output from the printing apparatus processed by sheet folding techniques.
Patent DE-3716715-A1 (DE)
Title: Method and device for joining paper layers
Inventor: ROEMHILD WERNER
IPC: B29C65/18
Filed: 1987-05-19
Abstract: Known closures for paper layers provided with a deformable coating, especially folded one-sheet letters, are not satisfactory, since skilful manipulation allows them to be opened and closed again in such a way that the unauthorised opening cannot be detected. By use of the novel method, a better paper closure, which cannot be opened without destroying it, is to be realised. In the novel closure method, the coating in the closing region is first activated by heat. Next, the paper layers are joined by pressure in such a way that the fibres of the paper layers at least partly interweave with one another. Closure of single-sheet letters, forms and similar papers.
Patent DE-3720062-A1 (DE)
Title: Method for analog/digital conversion and analog/digital converter for carrying out the method
Inventor: MEYERS NORBERT DIPL ING
IPC: H03M1/00
Filed: 1987-06-16
Abstract: In practice, fast analog/digital convertors can only be constructed as parallel converters, each additional bit of the digital resolution requiring a doubling of the comparator stages so that the maximum resolution is limited in fast converters. To increase the resolution, it is known first to quantize each analog signal value coarsely, to reconvert this coarsely quantized digital value by means of a digital/analog converter and to form in an adder or differentiator the quantizing error which is converted in a second step by means of the same analog/digital convertor. This requires a sample-and-hold circuit and the maximum speed is limited by the conversion in two successive steps. According to the invention, only the coarse quantization is carried out in a first signal section for converting signal sections which can be reproduced identically, and the corresponding digital words are stored, and in the next identically repeated signal section, these digital words are read out in the correct time and only these are used for forming the quantization error which is then converted into the least significant bits. This saves the sample-and-hold circuit so that its errors are avoided and the speed of conversion is increased since in each case only one conversion step is carried out. <IMAGE>
Patent DE-3721219-A1 (DE)
Title: Washing and drying device for motor vehicles
Inventor: WEIGELE GEBHARD
IPC: B60S3/06
Filed: 1987-06-26
Abstract: In a washing and drying device for motor vehicles with a gantry (1) which can be moved forwards and backwards in the longitudinal direction of the vehicle, with a horizontal washing and/or liquid application device (2) which is arranged on the gantry (1) and with a horizontal blower jet (7), a protective shield (10) which extends essentially over the entire width of the washing and/or liquid application device (2) is movably mounted on the gantry (1) and can be moved by means of an adjustment motor (13) alternately into the area underneath the washing and/or liquid application device (2) and into the area underneath the blower jet (7). <IMAGE>
Patent DE-3721980-A1 (DE)
Title: Track marker
Inventor: LINK ALFRED
IPC: A01B69/02
Filed: 1987-07-03
Abstract: In a track marker, a marking element (10, 11) is attached respectively to the end of a jib (6, 7) which is mounted rotatably and axially displaceably on a respective side wall (12, 13) of the machine. The jibs (6, 7) are guided slidably by actuating levers (14, 15) likewise pivotably mounted respectively on each side wall (12, 13). The actuating levers (14, 15) are therefore not displaced together with the jibs (6, 7) when the latter are pushed into the machine for transport purposes. <IMAGE>
Patent DE-3726355-A1 (DE)
Title: Bifocal optical infra-red system
Inventor: PERRIN JEAN-CLAUDE
IPC: G02B15/14
Filed: 1987-08-07
Abstract: A bifocal optical infra-red system with changeable focal length, changeable temperature focussing and changeable distance focussing comprises three lenses L1, L2, L3, of which only the lens L2 must be axially displaced in order to change the focal length and/or to carry out the temperature as well as the distance focussing. <IMAGE>
Patent DE-3726760-A1 (DE)
Title: Method and apparatus for producing cards arranged in an imbricated manner on a base
Inventor: LESSNER LEONHARD
IPC: B42C1/00
Filed: 1987-08-12
Abstract: The invention relates to a procedure for producing cards arranged in an imbricated manner on a base, which cards are wrapped in film and fixed so as to be capable of being turned over, a film web drawn off from a bobbin initially being laid about a line extending approximately in its lengthwise centre. The width of the film web extends beyond twice the height of the cards. It is guided and shaped to form a V-shaped profile, and subsequently one or more printed cards, present in the form of a cohesive, limited cardboard strip (21), are introduced into the aperture of the V-shaped profile of the film web (3). The film web (3) is then closed, and thereby laid on both sides on the surfaces of the inserted cardboard strips (21). Thereafter, the front end of the film-wrapped cardboard strip (21), to the width of at least one card, is laid on the base (27) and cut to card width, the film edge or edges projecting beyond the card height being firmly pressed on to the base (27) and connected thereto. <IMAGE>
Patent DE-3727910-A1 (DE)
Title: Dense superconducting ceramic body and process for the production thereof
Inventor: PEUCKERT MARCELL DR
IPC: C04B35/645
Filed: 1987-08-21
Abstract: In a multi-stage process there is obtained a superconducting ceramic shaped body having a critical transition temperature of above 77@K which comprises a sintered ceramic powder and possesses a porosity of a maximum of 1% by volume, based on the total volume. According to this process, a porous body is shaped from a ceramic powder, this body is sintered by heat treatment under atmospheric pressure to from 90 to 95% of the theoretical density and is then isostatically densified further under an increased pressure of from 100 to 2000 bar at 800 to 1100@C to give a shaped body having a maximum porosity of 1%.