baber/WOPTO huggingface dataset:
Patent DE-3151008-A1 (DE)
Title: Device for driving voles or the like out of the soil of gardens or the like
Inventor: BLOECHINGER HANS-GERD
IPC: A01M29/22
Filed: 1981-12-23
Abstract: A method and a device for driving voles or the like out of the soil of gardens or the like are illustrated and described. In this method, acoustic vibrations, namely knocking noises, are transmitted to and into the soil (1). The device possesses for this at least one vibration generator (2), at least one vibration transmitter (3), a control device (4) for the vibration generator (2) and a power supply (5). The vibration generator (2) is designed in the manner of a relay with a coil (6), a movable coil core (7) and a stop (8) for the coil core (7), so that the acoustic vibrations can be generated as a result of the striking of the coil core (7) against the stop (8). <IMAGE>
Patent DE-3203405-A1 (DE)
Title: Connection of ploughs for ditchless drainage with a track-laying vehicle exerting the tractive forces
Inventor: WILLNER KURT DIPL ING
IPC: E02B11/02
Filed: 1982-02-02
Abstract: Ditchless drainage requires high tractive forces; applying these to the tool by means of crawler tracks over the ground is conditional upon the admissible loading of the ground not being exceeded in the process. The object of the invention is to prevent the load peaks, which normally occur on the rear edges of the running gear. It consists of an articulation for the plough, by means of which the resultant of all forces is made to cut the ground surface in the running gear's centre. The invention consequently serves especially for the use of standard track-laying vehicles for ditchless drainage.   <IMAGE>
Patent DE-3203678-A1 (DE)
Title: Common-frequency radio network
Inventor: ABELS PETER DIPL ING
IPC: H04B7/26
Filed: 1982-02-04
Abstract: A common-frequency radio network with stationary and mobile radio stations (MS) and relay stations (R), the transmitters (Sf1) of which operate in common-frequency mode. In a region with a large area, radio traffic is to be made possible on a single common radio channel. For this purpose, the relay stations (R) of several adjacent radio networks have transmitters (Sf1) and receivers (Ef2) for a pair of frequencies (f1/f2) common to all radio networks and additionally in each case a simplex transceiver (Sf3, Ef3) suitable for common-frequency radio, via which radio signals received by means of the receiver (Ef2) are transferred to the adjacent radio networks. Delay sections (LAG) are connected into the connecting lines between the transceivers, in such a manner that the transmitters (Sf1) of all adjacent radio networks radiate synchronously. <IMAGE>
Patent DE-3208748-A1 (DE)
Title: Epoxide-phosphoric acid adducts and process for their preparation
Inventor: LOTTERMOSER MANFRED DIPL PHYS
IPC: C08G59/14
Filed: 1982-03-11
Abstract: Epoxides of the unsaturated fatty acids and their derivatives, such as esters, in particular glycerides, as well as amides, fatty alcohols and fatty amines, are reacted with water-containing phosphoric acid. Other epoxides, for example prepared from epichlorohydrin and bisphenol A, are also co-reactants according to the invention. The addition reaction is carried out in homogeneous reaction systems, for example by prior dissolution of the reactants in isopropanol, or alternatively heterogeneously in dispersion devices. Hydrolysis-resistant phosphoric acid esters result. The average molecular size and the content of free phosphoric acid groups can be varied within wide ranges. The alkali metal and alkanolamine salts of the products containing free phosphoric acid groups are water-soluble. Application areas are, inter alia: lubrication technology, metalworking, rust conversion, protection against rust, hydrophobisation, antistatics, stone and building preservation.
Patent DE-3219094-A1 (DE)
Title: Method and apparatus for partially reducing the adhesive effect on double-sided adhesive tapes, and on printing blocks, offset printing blankets and other articles to be fixed by these adhesive tapes, and also on the joining surfaces intended for fixing
IPC: C09J7/20
Filed: 1982-05-21
Abstract: The adhesive tape technique is known in some form or other in virtually all sectors of industry, in particular in the printing industry and in its affiliated sectors of industry, such as for example the packaging and advertising industries. In the great complex of adhesive tape bonds required only for certain time, the releasing of the adhesive bonds is a problem known to all if such bonds cannot be carried out by small adhesive strips or spots but have to be executed over the full surface area, as is indispensable without any restriction in the adhering of printing blocks and offset printing blankets for example. With the apparatus and method for partially reducing the adhesive effect, the previously necessary expenditure in terms of time and material costs which had to be provided for parting adhesive tape joints is lessened considerably.
Patent DE-3234750-A1 (DE)
Title: Pump nozzle for an internal combustion engine
Inventor: SCHERER FRIEDRICH
IPC: F02M59/10
Filed: 1982-09-20
Abstract: The invention relates to a pump nozzle for internal combustion engines, in which in the pump working chamber the quantity of fuel to be injected is stored ahead of the pump piston, which is actuatable by means of a servo fluid. The servo fluid is controlled via a control slide valve arranged in the pump section of the pump nozzle, which slide valve is provided in addition to the stepped piston comprising pump piston and servo piston.
Patent DE-3246331-A1 (DE)
Title: Device for transporting, in particular shipping, sheet metal coils or the like
Inventor: KAMLADE UDO
IPC: B65D88/52
Filed: 1982-12-15
Abstract: The device for transporting, in particular shipping, sheet metal coils or the like has a bottom part and two side parts which are connected swivellably to the bottom part and can be swivelled up from a position of rest essentially parallel to the bottom part into an essentially vertical operating position and locked in the latter position, the device having external dimensions in the operating position which correspond to the external dimensions of a container. Furthermore, the bottom part (2) has on its upper side channel-type bearing troughs (3) running parallel to the side parts (9). <IMAGE>
Patent DE-3300810-A1 (DE)
Title: Device for preventing the dead play of the spool of a fishing rod reel
Inventor: HASHIMOTO HIROSHI
IPC: A01K89/0155
Filed: 1983-01-12
Abstract: The invention relates to a device for preventing the dead play of the spool of a fishing rod reel, in particular double-bearing reel, with a frame, reel side plates secured on both sides of the frame, and a spool which is seated in the frame and is supported between the reel side plates, at least one of the reel side plates forming a one-piece reel side-plate housing out of which the various individual parts cannot fall and which is mounted removably on the frame, which has an opening which permits the insertion and removal of the spool when the reel side-plate housing is removed. If the brake mechanism is arranged within the reel side plate which is provided with the spool drive mechanism, not only is the diameter of the driving gear wheel and of the clutch construction limited but the permanent magnet can also attract iron-containing sand which then gets into the spool drive mechanism, impairs its operation and is difficult to remove. To solve this problem, a nonmagnetic conductor is arranged on a flange side face of the spool situated on the side of an opening which is formed in the frame and serves for the insertion or removal of the spool, and magnetic pole bodies are provided on the lateral surface of the reel side-plate housing in the region of the said lateral opening and these pole bodies face the nonmagnetic conductor, with the result that a small gap is formed between them, an eddy current thereby being produced in the nonmagnetic conductor when the spool rotates.
Patent DE-3308659-A1 (DE)
Title: Preparation of 4-nitrodiphenylamines
Inventor: NEHODA WILHELM DIPL CHEM DR
IPC: C07C211/56
Filed: 1983-03-11
Abstract: The title compounds are obtained from 4-nitrohalobenzenes and aromatic amines in the presence of potassium carbonate and copper compounds within a short time and in high purity and yield by adding at least one further compound of a metal of main group III, IV, V and VI or of sub-group II, IV, V, VI, VII and VIII of the Periodic Table as well as the formyl derivative of an aromatic amine.
Patent DE-3309162-A1 (DE)
Title: Battery-operated table vacuum cleaner
Inventor: MAHLICH GOTTHARD CH DIPL ING
IPC: A47L9/00
Filed: 1983-03-15
Abstract: The table vacuum cleaner consists mainly of a housing part, having a handle, for accommodating energy cells, motor, suction fan, circuit and charge display, and of a lockable dust container which can be flanged to the housing part and is sealed off against the housing part by a dust filter. At the front, the dust container has a suction opening, in front of which a joint nozzle can be connected. In order to be able to assign the joint nozzle to the dust container as a captive component, the joint nozzle is mounted swivellably on the dust container and can be moved from its position of use in front of the suction opening of the dust container into a position folded against the dust container.
Patent DE-3316299-A1 (DE)
Inventor: EMMERICHS GERHARD DIPL ING
IPC: C10L9/10
Filed: 1983-05-04
Abstract: 1. Process for burning refuse in which house-hold and/or industrial refuse are burned with addition of fuels promoting burning, characterized in that before loading the refuse to be burned and the fuels promoting burning a) special chalk T, containing calcium carbonate and hexagonal carbon as well as b) residual products from the sugar industry chosen from i) syrup-like molasses ii) solid matter from beet purification as well as iii) carbo slurry from sugar production are additionally added and in that the temperature in the furnace is held at 850 to 950 degrees C.
Patent DE-3319630-A1 (DE)
Title: Diaphragm for sound transducers, particularly loudspeakers
Inventor: FUCHS HELMUT
IPC: H04R7/26
Filed: 1983-05-31
Abstract: In this diaphragm, the coupling to the sound field is produced by the diaphragm surface and the force producing the conversion engages the diaphragm surface in a relatively narrowly delimited area. The invention consists in that bodies capable of resonating are attached in one or more narrowly delimited areas outside the engaged area on the diaphragm surface.
Patent DE-3321635-A1 (DE)
Title: Torque setting mechanism for motor-driven screwdrivers
Inventor: NAGAHARA KAZUYUKI
IPC: B23B45/00
Filed: 1983-06-15
Abstract: A description is given of a motor-driven screwdriver which has a planetary reduction gear which is coupled to a motor shaft and comprises a sunwheel with a multiplicity of first teeth. A torque setting mechanism contains a locking wheel which is arranged coaxially around an output shaft and has a multiplicity of second teeth, a spring seat arranged coaxially around the output shaft, a spring which acts between the locking wheel and the spring seat and normally acts on the locking wheel such that the first and second teeth mesh with one another, and an adjusting drum which is mounted rotatably on a casing of the motor-driven screwdriver and has a cam situated in sliding engagement with the spring seat. If the adjusting drum is rotated about its own axis, the cam effects an axial movement of the spring seat, so that the pressing force exerted by the spring acting on the locking wheel is thus changed. As a result, by rotating the adjusting drum, the torque can be adjusted, in which process the first and second teeth are disengaged.
Patent DE-3330599-A1 (DE)
Title: Process for the preparation of neohexene, or for the simultaneous preparation of neohexene and glycol n-alkyl neohexyl ether, or polyglycol n-alkyl neohexyl ether, from neohexyl chloride
Inventor: KAUFHOLD MANFRED DR
IPC: C07C43/10
Filed: 1983-08-25
Abstract: For the preparation of neohexene, or for the simultaneous preparation of neohexene and glycol n-alkyl neohexyl ethers, or polyglycol n-alkyl neohexyl ethers, alkali metal hydroxides are reacted in a two-phase system with neohexyl chloride at temperatures from 100 to 250 DEG C in the presence of a glycol ether, or polyglycol ether. If a glycol monoalkyl ether, or polyglycol monoalkyl ether, is employed as the glycol ether, or polyglycol ether, then the glycol n-alkyl neohexyl ether, or polyglycol n-alkyl neohexyl ether, is obtained in addition to neohexene.
Patent DE-3331412-A1 (DE)
Title: Luminous art object
Inventor: STOERZNER PETER
IPC: G09F13/26
Filed: 1983-08-31
Abstract: The invention relates to a luminous art object having a gas-filled, coloured fluorescent tube which forms a shape and has an electrode at each of its ends and has a high-reactance transformer as duty and ignition unit which is connected to the fluorescent tube by a freely movable cable which has a mains plug. The high-reactance transformer and mains plug are constructed as a power supply unit. The luminous art object has a mounting block in which the ends of the fluorescent tube are guided together, and which is preferably constructed as a coloured cast plastic block.
Patent DE-3333614-A1 (DE)
Title: Hydraulically operated underwater ejector device
IPC: F41F3/10
Filed: 1983-09-17
Abstract: Underwater ejector device for projectiles, having a guide tube and using pressure water, the pressure-water generator consisting of an annular cylinder arranged around the guide tube and of a driveable annular piston guided in said annular cylinder, and the space of the annular cylinder being connected to the interior of the guide tube by way of guide-tube orifices arranged in the region of the rear end of the projectile.
Patent DE-3334274-A1 (DE)
Title: A knowledge classification chess set promotes three-dimensional management by means of the screen text
Inventor: KRESIC MARIJAN DIPL ING
IPC: A63F3/02
Filed: 1983-09-22
Abstract: Like the story of the egg of Columbus: if an identical systematic series, assumed to be from 10 to 100,000 = 1 million terms, is entered into the X, Y and Z axes of a cube (Fig. 1), the result is an integrated or geometrical thesaurus, that is to say a search tree which can be satisfactorily presented in education by means of a decimal chess set as an axis classification. The horizontal slices of the cube (Fig. 1) represent a decimal chess-board for each term, each move of a chess piece meaning the addressing of a document in the search tree or cube (e.g. of a patent document). These figures are preferably designed as saucers, coins or cubes and digitalized with symbols. The chessboard is preferably intended as a reflective serving cup in the household (for table and wall). <IMAGE>
Patent DE-3337097-A1 (DE)
Title: Rescue sign luminaire
Inventor: WILLING ACHIM DR ING
IPC: G08B5/36
Filed: 1983-10-12
Abstract: Rescue sign luminaire, in which by using a reflector attached directly to the lamp bulb of the incandescent lamp the luminance of the sign is increased.
Patent DE-3342830-A1 (DE)
Title: Accelerator and brake pedal in motor vehicles as one unit
Inventor: FELDHOFF MANFRED
IPC: G05G1/42
Filed: 1983-11-26
Abstract: A brake and accelerator pedal as one unit is described which in particular can be operated by one foot and can be used in all production motor vehicles. A brake carriage which can be slid forward and an accelerator pedal arranged on the brake carriage in connection with two limit switches and a fuel check valve permit safe, convenient control of motor vehicles of all sizes.
Patent DE-3343913-A1 (DE)
Title: Portable lamp
Inventor: SASSMANNSHAUSEN KNUT OTTO
IPC: F21Y101/00
Filed: 1983-12-05
Abstract: The invention relates to a portable lamp such as, for example, a pocket lamp, electric torch or hand spotlight, comprising a lamp head which has a concave mirror reflector, and a battery holder for accommodating batteries, and furthermore a light source, preferably an incandescent lamp, for generating light. The invention specifies a portable lamp which the consumer can optionally set up and use as     a) a prefocused lamp with a parallel light bundle   b) a prefocused lamp having a conical light bundle   c) a lamp with an adjustable light bundle   d) a lamp with a plurality of light bundles, without it being necessary for this purpose as heretofor to produce fundamentally different versions of portable lamps, but covering all areas of application with a single portable lamp.
Patent DE-3346519-A1 (DE)
Title: Positive displacement machine, in particular lobed rotor machine
Inventor: WUESTHOF PETER DR ING
IPC: F01C17/06
Filed: 1983-12-22
Abstract: A lobed rotor machine has an inner gear wheel (7), an outer gear wheel (9) which interacts with the inner gear wheel, is arranged eccentrically thereto and which, seen in an axial direction, has arc-shaped bearing locations (29), and further has a casing part (2), which alternately supports the outer gear wheel on its radially outer face and which, seen in an axial direction, has arc-shaped support locations (30), of a multipart casing (1 to 3) held together by fastening means (25), the bearing locations of the outer gear wheel, also seen in an axial direction, matching the support locations of the casing part. In order to provide a lobed rotor machine, in which, seen in an axial direction in each case, the bearing locations and the support locations have arcs with a relatively large diameter, the bearing location of the outer gear wheel are arranged on radially outward-projecting teeth (33), and the support locations of the casing part are arranged in troughs (34) between the teeth. At least the external regions, seen in a peripheral direction, of the teeth of the outer gear wheel and of the troughs between the teeth of the casing part roll off one another (Figure 2). According to a further embodiment of the invention, in a positive displacement machine the commutator is arranged in a torsion-proof manner in the flange casing. <IMAGE>
Patent DE-3346559-A1 (DE)
Title: Application roller with internal feed of the medium to be applied
Inventor: STROBL ADOLF
IPC: B05C17/03
Filed: 1983-12-22
Abstract: Application roller with internal feed of the medium to be applied, such as a paint (ink, dye), a lacquer, a facing plaster or an adhesive. A roller body (3) is rotatively mounted on ball bearings (7,8) at the free-arm end (1) of an angled medium supply tube (2), and a roller jacket (6) covered with a fleece (4) and provided with holes (5) somewhat like a sieve is detachably fitted on it. The medium to be applied passes from the feed tube (2) into a distribution chamber (12) which is constructed such that, in combination with the pattern in which the holes (5) are arranged in the roller jacket (6), a uniform emergence of medium over the whole width of the roller is ensured. <IMAGE>
Patent DE-3400827-A1 (DE)
Title: Antiskid vehicle
Inventor: LAMMERS ALBERT
IPC: B60B39/00
Filed: 1984-01-12
Abstract: Tyre studs are prohibited in the Federal Republic of Germany and in many other countries. It is however recommended that vehicles adhere firmly to smooth road surfaces in emergency situations. These plates for firm adhesion to the road are intended to be fitted under the vehicle next to the wheels. By means of fan suction motors the air is sucked up from the suction cups, but also blown in in order to clean the filters, which are in front of the air pipes in order to prevent clogging, but only after lifting again. Narrow wheels provided with suction cups are fitted between the normal wheels and the vehicle, with the same suction cups and filters and fan suction motor as before. When cornering air is sucked much more sharply out of those wheels which lie on the inside of the curve than out of the tyres which run on the outside of the curve. In an emergency sharp braking occurs. For this reason a suction motor is fitted on each side of the vehicle so that the plates fitted between the wheels for self-adhesion on smooth roads are automatically lowered to the ground by means of a lowering and raising device and computer control, to enable the vehicle to adhere to the smooth road. Echo sounding beams or other beams measure remote, moving and non-moving objects at a distance from the moving vehicle, which the computer constantly uses in order to calculate ... Original abstract incomplete. <IMAGE>
Patent DE-3407400-A1 (DE)
Title: Device for measuring yarn tension
Inventor: DINKELMANN FRIEDRICH DIPL ING
IPC: B65H59/40
Filed: 1984-02-29
Abstract: In order to provide the preconditions for an exact continuous yarn-tension measurement, the yarn-tension meter (22) is connected to a holding device (23) orienting its respective position automatically according to the position of the yarn guide (14). Insofar as the yarn-guide carrier tube (17) is moved upwards or downwards in the direction of the arrow (18), the running direction of the yarn (5) changes. A straightedge (24) belonging to the holding device (23) and carrying the yarn-tension meter (22) automatically changes its position at the same time in such a way that it always remains parallel to the line between the yarn delivery point and the yarn guide. <IMAGE
Patent DE-3410661-A1 (DE)
Title: Solar radiation collector for transmission of solar energy to gaseous media
Inventor: MIELKE MANFRED
IPC: F24S10/80
Filed: 1984-03-23
Abstract: A solar radiation collector, which is flowed through and cooled by a gaseous medium, consisting of a number of porous absorber bodies absorbing the solar radiation, a light-permeable cover plate or foil arranged on the sun side in front of these absorber bodies, and an insulation arranged on all sides around these absorber bodies, the absorber bodies (4) being arranged one behind another and inclined in relation to the cover plate (5) and a gaseous medium flowing through the absorber bodies one after another in in each case the entire surface. <IMAGE>
Patent DE-3411297-A1 (DE)
Title: Tooth regulation apparatus and method
Inventor: HAAS ANDREW J
IPC: A61C7/06
Filed: 1984-03-27
Abstract: In a tooth regulation apparatus and method, especially facebow, having an outer wire arch and an inner wire arch which is connected by its arched middle section with the outer wire arch adjacent to the arched middle section of the latter, at least one plate borne by the wire arches and projecting above and below the plane of the wire arches, and a device, borne by the outer wire arch, for fastening of the apparatus on the head of the wearer, are used.
Patent DE-3412611-A1 (DE)
Inventor: NACHTKAMP KLAUS DIPL CHEM DR
IPC: C25D13/06
Filed: 1984-04-04
Abstract: 1. Aqueous dispersions - optionally containing typical quantities of auxiliaries and additives - of optionally fatty-acid- or oil-modified polyesters containing 30 to 80 % by weight organic solids and 0 to 1.5 % by weight emulsifier, based on polyester, characterized in that the polyesters have (i) an average functionality of 8 to 10, (ii) an average degree of condensation of 20 to 24, (iii) an average urethane group content of 8 to 10 per molecule, (iv) optionally, a fatty acid content, expressed as triglyceride, of from 25 to 40 % by weight, (v) contain monohydroxy- and/or 2,2-di (hydroxymethyl)-carboxylic acids incorporated through organic polyisocyanates corresponding to an acid value of 24 to 28, of which at least 65 % are neutralized, and (vi) have been produced without the use of polyethylene glycols having a molecular weight of from 500 to 5 000 and in that the organic solvent content of the dispersion is less than 5 % by weight.