baber/WOPTO huggingface dataset:
Patent DE-3105467-A1 (DE)
Title: Device to prevent theft of luggage and the like
Inventor: LUCKEY WILHELM
IPC: A45C13/20
Filed: 1981-02-14
Abstract: The figure shows an outer view of a safety suitcase which has a lockable steel cassette on the inside with two holes passing through to the outside. A steel rope or chemically filled armoured tube is wrapped on the outside, for example, around a radiator rib, the ends are passed through the holes into the cassette (5) and engaged (retained) on the inside and the cassette is locked. The suitcase and cassette with contents are thus secured against theft. During travelling, the rope is transported in the suitcase and the holes are closed by press studs. <IMAGE>
Patent DE-3106748-A1 (DE)
Inventor: SCHMIDT WERNER DIPL CHEM DR
IPC: B27K3/52
Filed: 1981-02-24
Abstract: Agent for impregnating materials that contain cellulose, mainly paper and wood. The active ingredient is a mixture of alkali aluminate and alkyl silanols that exhibits an intense hydrophobing effect at low concentrations. The agent can be employed in aqueous solution, e.g. in an enclosed space without the special exhaust devices required with volatile solvents. The solution is storage-stable. It contains preferably between 0.1 and 2.0% by weight of alkyl silanol and between 0.03 and 0.1% by weight of alkali aluminate.
Patent DE-3109446-A1 (DE)
Title: Ship's propulsion
Inventor: LITMEYER WILHELM
IPC: B63H19/02
Filed: 1981-03-12
Abstract: For the propulsion of a ship, if need be also for additional or auxiliary propulsion, a mass moving in an oscillating manner, preferably a pendulum, is provided in the ship. The pendulum is connected to the ship's propulsion via a transmission, preferably a coupled transmission with a hydraulic circuit. The movements of the ship caused by the motion of the sea deflect the pendulum and thus permit a propulsive output which can be fed to the ship's propulsion.
Patent DE-3109644-A1 (DE)
Title: Programmable sequence control
Inventor: HAUBNER GEORG
IPC: G05B19/042
Filed: 1981-03-13
Abstract: A programmable sequence control is proposed in which during the sequence, at one point, a delay time (12) is effective which, in comparison with the different transit times of sequence paths (10) is of such length that the total transit time is essentially constant. In order to be able to test sequence control circuits quickly, a test signal is applied to a test pin of the sequence control during the testing, as a result of which the delay time is bypassed internally. <IMAGE>
Patent DE-3110503-A1 (DE)
Title: Process for producing a joint for heat-insulated conduit pipes
Inventor: HUBER PETER ING GRAD
IPC: F16L59/20
Filed: 1981-03-18
Abstract: In a process for producing a joint for heat-insulated conduit pipes, first of all the medium-carrying inner pipes are welded. A sleeve is pushed over the joint and, at its end, is seated on the case of the insulated pipes and here is sealed by means of shrink tubes. Subsequently the annular space between the sleeve and the inner pipes is filled by foaming with a foamable plastic. To ensure complete, unhindered foaming, 2-10 mm diameter bores are made in the direct vicinity of the shrink tubes before the plastic is introduced into the sleeve, through which bores the air can escape from the annular space. After the plastic has been introduced, the introduction opening is provisionally closed and after the foam has cured, both the introduction opening and the vent bores are permanently sealed.
Patent DE-3112330-A1 (DE)
Title: Method of controlling a room-heating installation
Inventor: SPALTMANN HORST ING GRAD
IPC: G05D23/19
Filed: 1981-03-28
Abstract: The invention relates to a method of controlling a room-heating installation with a heating device, a number of heat transmitters, a circulating pump, an expansion vessel and valves which are connected in a flow circuit and of which the valves to the heat transmitters are opened and closed depending upon temperature sensors. Known methods of this type have in particular the disadvantage that rooms are fully heated even when not or only seldom used for a relatively long period of the day. This problem is not even solved by thermostatic radiator valves. The invention proposes, in the case of a method of the abovementioned type, that both the surface of each heat transmitter and each room are assigned temperature sensors which are scanned at an adjustable frequency by a recording device and cause a control device to open the valve in the course of the respective heat transmitter in the event of a deviation of the actual temperature value of the heat transmitter surface and of the room temperature from their desired temperature values and to close the valve when the desired temperature value of the heat transmitter surface is reached. With this, a cost-reducing room temperature control depending on external influences acting individually on each room is guaranteed with relatively low heating device capacity but with utilisation of a high efficiency of the heating device.
Patent DE-3125880-A1 (DE)
Inventor: TOASPERN JOERG ING GRAD
IPC: B65G67/60
Filed: 1981-07-01
Abstract: The invention relates to a method for loading and unloading large area transporters, such as ships or the like, using a vertically spirally curved conveyor connected to the goods loading and unloading apparatus. The goods to be conveyed are discharged from or placed on a pivotable and optionally telescopable horizontal conveyor arranged on its lower end portion. During loading and unloading, the goods transfer spiral which is in fixed operative connection with the horizontal conveyor is moved over the complete pivoting area in congruent manner to the lower spiral conveyor segment of the vertical conveyor. The goods transfer spiral is moved beneath the lower spiral conveyor segment for loading purposes and above the lower spiral conveyor segment for unloading purposes in such a way that an overlapping zone is always formed between the lower spiral conveyor segment and the goods transfer spiral.
Patent DE-3130708-A1 (DE)
Title: Encapsulation for electrical and electronic components and assemblies
Inventor: HUSSAIN AMIR DIPL CHEM DR RER
IPC: H05K5/00
Filed: 1981-08-03
Abstract: If the known encapsulation layers for components are thinner than 1 mm and are subjected to an extreme temperature change, they show a strong susceptibility to cracking. The object underlying the invention is to provide an encapsulation in the form of an electrically insulatable casting, embedding and covering material which can be subjected to an extreme temperature change and which, because of the design, is not enclosed on all sides by a covering material. According to the invention, the encapsulation consists of a rubber-modified epoxy material with the following composition: epoxy resin XB 2953: 70-100 parts by weight, Epikote 871: 0-30 parts by weight, CTBN 8: 100 parts by weight, curing agent HY 1102: 30 parts by weight, accelerator: 0.5 parts by weight.
Patent DE-3134806-A1 (DE)
Title: Apparatus for positioning a cutting tool or a cutting unit
Inventor: ZAEHRINGER GUENTER
IPC: B23Q16/02
Filed: 1981-09-02
Abstract: An apparatus for positioning a cutting tool or a cutting unit has a slide (1), a drum (2) mounted on this slide (1) and having a number of adjustable stops (4), a fixed counter stop (7), and a device for rotating the drum (2) with which the stops (4) can in each case be orientated in alignment with the counter stop (7). In order to reduce the centrifugal mass of the moving parts, the susceptibility to trouble and the mechanical and electrical complexity at the device for rotating the drum (2), the latter has a cylinder-actuated ratchet drive (10) which is controlled via non-contact limit switches which scan markings indicating the respective drum position. <IMAGE>
Patent DE-3137132-A1 (DE)
Inventor: BUETHE INGOLF DIPL CHEM DR
IPC: C08G18/48
Filed: 1981-09-18
Abstract: For the preparation of elastic flexible polyurethane foams with improved breaking elongation and very good setting behavior as well as densities from 7 to 120 grams per liter, organic polyisocyanates are reacted in the presence of blowing agents, catalysts and, optionally, auxiliaries and/or additives with polyols based on polyoxyalkylene polyols having terminal oxyethylene blocks of a degree of oxyethlation of 1 to 13 and which have a content of primary hydroxyl groups at the corresponding degree of oxyethylation equal or exceeding the value of curve A in the Figure in which curve A describing the relationship of the content of primary hydroxyl groups with the degree of oxyethylation.
Patent DE-3137384-A1 (DE)
Inventor: MESSER DIETER DIPL CHEM DR
IPC: C09C1/00
Filed: 1981-09-19
Abstract: Coated rutile mixed phase pigments comprise a mixed phase rutile pigment having a first coating of an oxide or hydrated oxide of titanium, zirconium, tin or a mixture thereof and a subsequent coating of an oxide or hydroxide of aluminum, and those pigments exhibit an improved tendency against flocculation in lacquers hardened with acid catalysts.
Patent DE-3137845-A1 (DE)
Title: Telescopic boom, in particular for inclined hoists
Inventor: BOECKER ALBERT
IPC: B66B9/16
Filed: 1981-09-23
Abstract: Published without abstract.
Patent DE-3142812-A1 (DE)
Title: Concrete building components
Inventor: CARL HEINZ ING GRAD
IPC: E04C2/04
Filed: 1981-10-28
Abstract: A lightweight-concrete building component is described, in which use is made of a displacer which is particularly easy to manufacture, is inexpensive and has virtually no dead weight. The displacer consists of a latticework, in particular a deformed welded wire mesh, having a film, in particular a shrunk-on plastics film, fixed thereto. Since the displacer can be manufactured without problems in a wide variety of forms, many different building components can be equipped with it, flat building components being preferred. Such a displacer can also be connected without problems to the reinforcement of the corresponding building component. Furthermore, methods for the manufacture of the displacers are described. <IMAGE>
Patent DE-3147819-A1 (DE)
Title: Detection of the vehicle position by counting grooves
Inventor: WEH HERBERT PROF DR ING
IPC: G01C22/02
Filed: 1981-12-03
Abstract: Published without abstract.
Patent DE-3149865-A1 (DE)
Title: Method for erecting a prefabricated residential building
Inventor: IZUMI SABURO
IPC: E04B1/343
Filed: 1981-12-16
Abstract: The invention relates to a method for erecting prefabricated residential buildings having a hip roof-like roof construction. Provided underneath the roof construction of one building unit is a storey unit having a foundation unit and a wall unit erected on the latter. The roof construction, consisting of a hip roof-like roof edge and a lantern-like structure mounted on the latter in the centre, is erected on the storey unit. For the erection of the roof construction, firstly four beam-like roof supports are connected at their lower ends to the upper end of the storey unit and then are connected to one another at their upper ends. Then, the roof edge is placed onto the supports and finally the prefabricated roof structure is mounted and connected to the supports.
Patent DE-3150967-A1 (DE)
Title: Instrument for centering spectacle lenses, and the attachment of a retaining part on the lenses
IPC: B24B13/005
Filed: 1981-12-23
Abstract: The invention relates to an instrument for centering spectacle glasses and the attachment of a retaining part on the lenses, having a base frame (3), a vertical guide column (11) arranged thereupon, and a height adjustable and rotatable sleeve (24), which is under spring pressure (spring 39) and to which a swivel arm bearing the retaining part is connected. The aim is to achieve the object of being able by employing simple means without high outlay on design, time and work to lower the retaining part in a precisely vertical fashion on a prescribed straight line onto the spectacle lens, so that the retaining part is provided with a desired precise position on the spectacle lens and that the spectacle lens can be inserted into an edging machine with the aid of the retaining part. It is provided for this purpose that during the longitudinal movement with respect to the guide column (11) a torque is exerted on the sleeve (24), and hereby a guide edge (26a) of the sleeve (24) is retained in sliding contact without play against a guide part (pin 15) of the guide column (11). <IMAGE>
Patent DE-3200078-A1 (DE)
Title: Connection between a first part and a second part
IPC: B29C65/02
Filed: 1982-01-05
Abstract: In order to protect two parts (1, 3) which are connected to one another via a connecting element (2) not only against horizontal but also against vertical displacements, uneven areas are provided on the parts (1, 3), which press into specific surfaces of the connecting element (2) during assembly. These uneven areas can be provided in the parts (1, 3) in a simple manner by means of a knurled wheel or the like. Particular advantages result when the connecting element (2) is constructed integrally and has recesses into which the surfaces of the parts (1, 3) provided with uneven areas engage. <IMAGE>
Patent DE-3207427-A1 (DE)
Title: Method and device for controlling the boiler circuit/heating circuit water flowrate ratio in hot water heating systems
Inventor: LATARIUS HANS R
IPC: F16K11/085
Filed: 1982-03-02
Abstract: A method of controlling the boiler circuit/heating circuit water flowrate ratio in hot water heating systems, in particular low-temperature heating systems, in which an additional amount of return water flowing via an adjustable bypass is added to the amount of hot water flowing via a multiway mixer. To exploit the available setting range of the mixer substantially and to achieve a very sensitive regulation behaviour, the bypass is controlled as a function of the mixer setting and substantially closed if the mixer path the boiler flow pipe to the heater flow pipe is fully open and/or a signal from the heater regulator induces that situation.
Patent DE-3213430-A1 (DE)
Title: Method and arrangement for target recognition and noise signal suppression in radar sets
Inventor: MINKER MANFRED DIPL ING
IPC: G01S7/292
Filed: 1982-04-10
Abstract: A threshold value for the target decision in a radar cell is extracted from the echo signals from the environment of the cell under test by the echo signals from the environment being ordered in accordance with size and stored and the amplitude value located at a particular point, approximately in the centre of the ordered sequence being selected as estimated value for the noise power of the environment.
Patent DE-3215403-A1 (DE)
Title: Apparatus for the hydraulic transport of dam construction materials
Inventor: KORTENBUSCH WERNER ING GRAD
IPC: E21F13/00
Filed: 1982-04-24
Abstract: In underground mining, in particular in coal mining, the dam construction material required for making dams is transported hydraulically. Required for this purpose is a silo with a mixer, which is necessary for moistening the dam construction material, and normally a transport line which can be loaded via a spindle drag pump or a double piston pump. On account of the sealing problems occurring in pumps, hydraulic delivery of this type is limited in delivery volume and length of delivery line. For the problem-free transport over large distances in a cost-effective and operationally reliable manner, the invention provides for a three-chamber pipe feeder to be arranged as a pressure intensifier in the delivery line (4), which three-chamber pipe feeder is connected via a flow and return line (6, 8) to a water reservoir (7), the flow line (6) being fed from the water reservoir (7) via a high-pressure pump (9). <IMAGE>
Patent DE-3220320-A1 (DE)
Title: Circuit arrangement in a photographic camera
Inventor: BOROWSKI KURT ING GRAD
IPC: G03B7/16
Filed: 1982-05-28
Abstract: A circuit arrangement of a photographic camera has a light-sensitive measuring stage, an electromagnet, signal elements for indicating changes in electrical state in the circuit arrangement and switching stages and switching means for switching over from the light-dependent measurement mode to the brightness-dependent mode for forming shutter speeds, in which a timer stage is active. An adapter circuit (35) is provided with a predetermined number of outputs (I, II, III). These outputs deliver an appropriate signal combination in accordance with the magnitude of a selection input signal (E) which determines the operating mode of the circuit arrangement. The adapter circuit is connected to grid stages (42, 34, 32, 64, 47, 45, 46, 58) having OR and/or AND responses. These grid stages are provided in the control circuits for the signal elements (4, 5, 6), for the electromagnet (3), for the switching stages (40, 62, 67, 48, 42) and for the timer stage (69, 44). The respective grid stage is either switched on or blocked or prepared to be switched on or blocked depending on the signal combination selected. <IMAGE>
Patent DE-3221819-A1 (DE)
Title: Device for simulating a switching device with the aid of a computer
Inventor: SCHADE GUENTER DIPL ING
IPC: G06F17/50
Filed: 1982-06-09
Abstract: During the design check and when testing electronic switching devices, suitable test signals must be generated for the electronic switching device. This is done by simulating the switching device or parts thereof with the aid of a universal computer. To relieve this universal computer, a device is provided by means of which functions and logic combinations required in the simulation of switching devices can be executed. Simulation signals represented in two, three or four values are used for the simulation in this connection. The device consists of a data memory (12) connected to the universal computer (10), of an operand memory (14) connected to the data memory (12) and containing multi-purpose registers, of an arithmetic unit (16) connected to the operand memory (14) and of a control unit (18) which controls the sequence in the data memory, operand memory and arithmetic unit. In the arithmetic unit (16), logic sequencing units are arranged with the aid of which arithmetic and Boolean functions can be executed, vector sequences of one class can be converted into vector sequences of another class, simulation signals of one significance can be converted into simulation signals of the other significance and three- or four-valued simulation signals can be logically combined. <IMAGE>
Patent DE-3222922-A1 (DE)
Title: Ink filler
Inventor: MAECKLER HEINZ
IPC: B43K8/16
Filed: 1982-06-18
Abstract: The invention relates to an ink filler having a writing tube, a conical piece onto the sharp end of which the writing tube is attached, and an ink container attached to the base of the cone which is made from a thin, flexible material and is surrounded by a cylinder of solid material. The object of the invention is to provide an ink filler with which, without the use of narrow, easily clogged ventilation ducts, a reliable flow of ink from the ink container through the writing tube is guaranteed (see drawing). This object is achieved, according to the invention, in that the conical piece (5) is closed except for the apertures for the writing tube (1) and the ink container (2), in that the ink container is flexible on all sides, and in that the protective sleeve (3) has an aperture through which, during the emptying of the container, outside air enters between the ink container and the protective sleeve. The protective sleeve (3) is bonded at its lower end (4) to the flexible ink container (2). The advantages achieved by means of this invention consist, in particular, in the fact that dismantling and cleaning of the ink filler is no longer necessary and no ink can now emerge from the ink filler because no ventilation duct is present. Also, easy replacement or refilling of the ink container is possible. For this purpose, the ink container can be removed from the ink filler cone, together with the protective sleeve, after unscrewing the shaft of the grip. <IMAGE>
Patent DE-3233730-A1 (DE)
Title: Method and circuit arrangement for checking recorded video cassettes
Inventor: GORY JULES DIPL ING
IPC: H04N17/06
Filed: 1982-09-11
Abstract: A method for checking video cassettes recorded by copying on a video player and a circuit arrangement for carrying out this method, comprising a logic circuit (10), a frequency detector (12), a drop-out counter (14), a synchronisation pulse detector (16), a colour detector (18), and a clock generator (20). <IMAGE>
Patent DE-3236546-A1 (DE)
Title: Respirator
Inventor: OBERMAYER ANTON DIPL ING
IPC: G09B23/28
Filed: 1982-10-02
Abstract: A respirator is proposed, which is used for the technical training of doctors, nurses or the like, especially in the field of anaesthesia. The respirator consists of a demonstration thorax which is known per se, and in addition, and independently of the respirator, a separate drive is allocated to the respiration bellows for representing different respiration, ventilation and combined ventilation forms. The additional drives can be designed as pneumatic and/or electrical drives.
Patent DE-3240095-A1 (DE)
Title: Corner connection
Inventor: GADE JACOB
IPC: B62D33/03
Filed: 1982-10-29
Abstract: In a corner connection between a tail gate which may be formed essentially from hollow profiles and a floor of a loading trough or the like, the tail gate is constructed so as to swivel about an axis of rotation and is formed by an S hinge whose one part (2) is detachably fixed on the tail gate (1) and whose other part (3) is detachably fixed in the floor (5) or an edge profile (4) of the floor. Here, a profile lug (8) adjoins the hollow profile (7) of the tail gate (1), a groove (9) for holding connecting elements for the hinge part (2) being formed towards the floor (5) out of said lug. The other hinge part (3) lies with a support foot (22) against the edge profile (4) of the floor and is connected to it via screw elements or the like which engage in a groove (24). Furthermore, a sealing strip (26) is fixed to the floor (5) or to the edge profile (4) of the floor towards the profile lug (8). <IMAGE>
Patent DE-3245624-A1 (DE)
Title: Off-road steerable chassis
Inventor: FOECKERSPERGER WALTER
IPC: E02F5/10
Filed: 1982-12-09
Abstract: An off-road steerable chassis for an implement whose working location changes continuously during its use and which is provided with a blade which is arranged in the longitudinal centre plane of a base frame, can be lowered and, in the lowered position, drags along in the ground, the base frame being supported on the ground via a front support and a rear support comprising at least two independently adjustable supporting elements, the front support being a steerable front wheel arranged approximately in the longitudinal centre of the base frame, and the base frame preferably being divided into a front and a rear base frame part by a vertical bending axis arranged adjacent to the blade and in front of the blade, and the front wheel being arranged on the front base frame part.
Patent DE-3247673-A1 (DE)
Title: Plug socket
Inventor: BAEUERLE GOTTFRIED
IPC: H01R13/53
Filed: 1982-12-23
Abstract: A plug socket having a hollow-cylindrical socket body (1) which is arranged in the cast insulating body (4) connected to a channel of the same, and on the same axis as this channel (8) has a field control body (13) which is embedded in the insulating body (4), consists of an electrically conductive, elastomeric material and rests in a prestressed manner against the socket body (1). <IMAGE>