baber/WOPTO huggingface dataset:
Patent DE-3703311-A1 (DE)
Title: Process for identification of pipes, iron or cables laid under plaster during performance of drilling work in walls, ceilings or floors and device for carrying out the process
Inventor: KOOPS ERICH DIPL ING
IPC: B28D1/14
Filed: 1987-02-04
Abstract: The invention relates to a process for identification of pipes, iron or cables laid under plaster during performance of drilling work in walls, ceilings or floors and a device for carrying out the process. The drill bit is connected to a light-current circuit. The electric resistance of the drilled material is measured continuously. When the resistance changes and exceeds a resistance limit value, a signal sounds and the manual drilling machine 2 is switched off. A warning device 20 is removably connected to the drilling machine, which warning device exhibits a voltage source with a measurement instrument, which by means of a sliding contact 15 is connected in an electrically conducting manner to the drill chuck 6 or the drill 7. The warning device 20 exhibits a switching element, which is connected to a signal transmitter 17 and/or a cutout switch 18 (Figure 1). <IMAGE>
Patent DE-3704900-A1 (DE)
Title: Cellar vault
Inventor: SCHAEFFLER MANFRED
IPC: E04B1/00
Filed: 1987-02-17
Abstract: Known cellar vaults are constructed from prefabricated compound units, in the case of which a specific radius of curvature and a specific longitudinal extent are given. Adaptation of these prefabricated compound units to the respective building project is thus possible only to a limited extent. The invention provides a load-bearing framework on which the brick elements forming the walls of the cellar vault are retained. The load-bearing framework can be adpated on site in a simple manner to the desired building project. The brick elements are in the form of slabs and can be used irrespective of the radius of curvature of the cellar vault. Cellar vaults can be installed inside or out when a house is being newly constructed, or even thereafter.
Patent DE-3705262-A1 (DE)
IPC: B25J3/04
Filed: 1987-02-19
Abstract: The appliance makes it possible to exchange movements or positions between persons in the way in which information is exchanged by means of communications appliances. It consists of at least one measuring instrument (M) for recording the movement or position of a person and at least one positioning drive (AR-AG) for reproducing the movement or position of another person and can be hooked-up to an identical appliance, so that in the simplest case the positioning drive of one appliance can be controlled by the measuring instrument of the other appliance and vice versa. Inclusion of a decoupling switch in the appliance makes it possible to incorporate the measuring instrument in the object moved by the positioning drive.
Patent DE-3713136-A1 (DE)
Title: Symbiotic mixt. of lactic bateria in conc. dried form - esp. contg. Lactobacillus bulgaricus and Streptococcus thermophilus, useful for making cheese, yoghurt, etc.
Inventor: ROTTIGNI CLAUDIO
IPC: A23C19/032
Filed: 1987-04-16
Abstract: Live and viable symbiotic association of lactic microorganisms in conc. and dried form for use in prodn. of milk and cheese products and of food products for animal or human nutrition, is new. Sprecifically, the compsns. contains Lactobacillus bulgaricus (Lb) and Streptococcus thermophilus (St) at ratio 1:100-100:1, opt. together with other bacteria, their spores, yeasts, fungi, etc. USE/ADVANTAGE - The compsn. can be used to make e.g. hard or soft cheese; fermented milk or beverages; yoghurt; dietetic products; pharmaceuticals, etc. It has good long-term storage stability at 4-7 deg. C and can be used for cheese making without addn. of other bacterial species.
Patent DE-3714186-A1 (DE)
Title: Device for supplying energy to a passenger carriage with eddy current brakes
Inventor: SEEGER HERBERT DIPL ING
IPC: B60L7/28
Filed: 1987-04-29
Abstract: In this device, the exciter windings (24) of the eddy current brakes of a passenger carriage are connected via a contactor (23) to the battery charging device (14) by means of a switching device (26) which can be actuated by a brake control device (28). In this arrangement, the battery charging device (14) is connected to the switching device (26) by technical control means. <IMAGE>
Patent DE-3714953-A1 (DE)
Title: Intake pipe of adjustable length for an internal combustion engine
Inventor: OETTING HERMANN DR
IPC: F02B27/02
Filed: 1987-05-06
Abstract: In an intake pipe of adjustable length, which contains a hollow cylindrical rotary slide valve (1) inside a housing (5) with loop lines (4) for individual combustion chambers, the outside radius (r) of the loop lines (4) decreases with the increasing flow lengths of the loop lines (4). <IMAGE>
Patent DE-3719587-A1 (DE)
Title: MAGLEV system with permanent magnets
Inventor: WEH HERBERT PROF DR ING
IPC: B60L13/10
Filed: 1987-06-12
Abstract: A combined magnetic supporting and guide method according to the present proposals is based on the use of permanent magnets and ferromagnetic rails. Particular features are a stable suspension in order to produce supporting forces and the use of gap control between magnet arrangement and rails in the lateral direction. To this end, coils are used whose currents are switched on by the control when lateral guiding forces are to be produced or the exciter part migrates out of the central position. The shape of the soft-iron poles of the exciter part is matched to the C-shaped rail and its pole projections. Fig. 6 shows the basic arrangement of a variant of the supporting/guiding device. An appropriate design of the transversal flux linear motor is described as a further development of the idea of the invention. The said transversal flux linear motor then develops, in addition to the propulsion force, magnetic supporting forces in an intrinsically stable form and, if appropriate, controlled lateral forces. <IMAGE>
Patent DE-3735023-A1 (DE)
Title: Impact-absorbent ship's bow
Inventor: SCHULTZ HANS-GEORG PROF DR ING
IPC: B63B1/06
Filed: 1987-10-16
Abstract: The invention concerns the introduction of an impact-absorbent ship's bow in the shipping industry. In order to reduce damage during collisions, the forebody is to be redesigned and buckling folds with rupture points introduced, to bring about early collision deformation (buckling) of the panels of the forebody and the ram bow, while at the same time absorbing a large part of the energy of the collision through the deformation energy (dissipation energy) of the forebody design.
Patent DE-3738480-A1 (DE)
Title: Method and device for measuring the intensity of a UV-laser beam
Inventor: BASTING DIRK DR
IPC: G01J1/42
Filed: 1987-11-12
Abstract: For measuring the intensity and/or the intensity profile of a pulsed UV-laser beam, a body 14, which is essentially transparent to the UV-radiation, is positioned in the beam. The body 14 is dosed with a material D, which emits relatively long-wave fluorescence radiation F, which may be transmitted and measured in a simple way. <IMAGE>
Patent DE-3738961-A1 (DE)
Title: Adjustable curling-stone handle
Inventor: BRANDL EDUARD
IPC: A63B67/14
Filed: 1987-11-17
Abstract: A longitudinally adjustable curling-stone handle is proposed, which is screwed into the central hole or recess of the body of the stone, with the interposition of a sleeve. The sleeve receives the shaft of the handle via a threaded screw connection; the handle is twisted within the fixed sleeve to change the length, and fixed when the desired longitudinal position is reached, e.g. by means of a grub screw provided radially to the longitudinal axis of the shaft, through the sleeve, and engaging into the thread of the handle shaft.
Patent DE-3744702-A1 (DE)
Title: Swivel joint for/on a carrying apparatus for computer equipment
Inventor: SCHNEIDER WOLFGANG
IPC: F16M11/04
Filed: 1987-03-28
Abstract: The invention relates to a swivel joint (11/27) for/on a carrying apparatus for computer equipment, which mounts a single carrying arm or swivel-joint double carrying arm, by one end, on a column (10) such that it can rotate about the longitudinal axis of said column and rotatably receives an equipment carrier (12) at the other end of the carrying arm and, with the column (10) and the single carrying arm or the articulated double carrying arm, forms cable ducts (16, 31) for the non-interrupted lead-through of cables. Said swivel joint is formed from a shell-shaped upper joint part (14, 29) and a shell-shaped lower joint part (13, 30), each having a rotary-bearing attachment (18, 28/22, 15) in the form of a bush and plug-in receiving means (17) which are each directed at an angle with respect to the rotary-bearing attachments (18, 28/22, 15) and are intended for a swivel-joint/carrying arm connection. The upper joint part (14, 29) can be connected (is connected) rotatably to the column (10) by its rotary-bearing attachment (18/28), the upper joint part (14/29) can be connected (is connected) rotatably to the lower joint part (13/30) by the interengaging rotary-bearing attachments (18, 28/22, 15) as intermediate joint (11, 27) for the double carrying arm, and the lower joint part (13/30) can be connected (is connected) rotatably to the equipment carrier (12) by its rotary-bearing attachment (22/15). <IMAGE>
Patent DE-3800106-A1 (DE)
Title: Carrying structure for plant cultures and mushroom cultures
Inventor: HARTENBACH HERBERT
IPC: A01G1/04
Filed: 1988-01-05
Abstract: The carrying structure intended for receiving plant cultures and mushroom cultures essentially comprises a multiplicity of old motor-vehicle tyres (12) which are arranged such that they are closely packed one beside the other and in a plurality of layers one above the other, forming a stepped, pyramid-like stack of tyres (10). It is possible to walk on encircling paths (22) on the individual stepped terraces (24) of the stack, and said terraces, in the outer regions (30), at least partially in the rim-free tyre interiors, can be filled with planting substrate and/or equipped with planting containers. The tyre stack (10) is covered over by a transluscent roofing arrangement (40), leaving an air and growth space (58) in the process. The tyre stack (10) provided with a roofing arrangement serves both as a carrying structure for plant cultures and mushroom cultures and as a temporary storage area for old tyres (12) which are subsequently to be further processed or burnt. <IMAGE>
Patent DE-3808393-A1 (DE)
Inventor: RICKERT HANS PROF DR
IPC: C02F1/46
Filed: 1988-03-12
Abstract: In a process and apparatus for the electro-chemical disinfection of drinking and process water with an anode/cathode reaction at the water-wetted anodes and cathodes, the aim is, by comparatively simple means, to make the known electrochemical treatment of water satisfactory for current demands and to be suitable both for stationary plants, namely service water/hot water tanks, and for flowing water during direct use. This is achieved by arranging that a current controlled by a potentiostat (7) is fed between an inert anode (4) and the cathode (2), this current being periodically switched off and switched on again. <IMAGE>
Patent DE-3812411-A1 (DE)
Title: Series pump-step arrangement with controllable useful delivery rate for mobile use
Inventor: SCHOPF WALTER
IPC: F04B49/02
Filed: 1988-04-14
Abstract: Pressure-medium supply device for different-pressure supply circuits and varying supply-quantity requirements at varying pump drive speeds for mobile use, in particular for supplying pressure oil to CVTs and automatic change gears. It consists of a plurality of pump steps which can be connected by means of appropriate hydraulic switching elements both in parallel and in series and can be mechanically interconnected via a variable-ratio or differential gear and are in torque or power equilibrium with respect to one another. One constructional feature consists in designing the variable-ratio or differential gear as a pump itself. By means of the mechanical connection according to the invention, via a variable-ratio or differential gear, of hydraulic series-connected pump steps, the speeds and thus delivery rates of the individual pump steps can be varied with respect to one another, and partial streams for lower-pressure supply circuits can be drawn off, the distributed pressure application and thus uniform loading of the individual pump steps being maintained in a predetermined manner. As a result of this variation and optimisation possibility and joint supply of further hydraulic circuits, efficient driving-power minimisation and an overall pressure-medium supply concept favourable in terms of cost and structural expense is made possible.
Patent DE-3820579-A1 (DE)
Title: Temperature sensor device
Inventor: STICKELBOCKS KARL
IPC: B60C23/20
Filed: 1988-06-16
Abstract: A temperature sensor device (18) is described, with the aid of which the air temperature in a tubeless vehicle pneumatic tyre (11, 26) can be detected. The pneumatic tyre (11, 26) is assembled on a rim (12, 28) having a rim base (16, 30). The temperature sensor device (18) contains a sensing element (22) which reacts to temperature changes with a determinable alteration of one of its physical parameters. The sensor element (22) is mounted on one end of an elongated carrier (20) extending in the circumferential direction of the rim (12, 28), the other end of the carrier (20) being fastened on the rim base (16, 30). The carrier (20) consists of an elastically resilient material of low thermal conductivity. <IMAGE>
Patent DE-3821281-A1 (DE)
Title: Emergency brake for guided special conveyors comprising trains of differing composition in underground mining roadways, especially braked trolleys for overhead monorails
Inventor: HACKENBERG WERNER
IPC: B60T7/12
Filed: 1988-06-24
Abstract: In an emergency brake for guided special conveyors comprising trains of differing composition in underground mining roadways, especially braked trolleys for overhead monorails with a friction brake, which generates a braking force producing a predetermined minimum deceleration of the train and a speedometer device, which senses the track speed and at a predetermined track speed actuates a brake releasing device, it is proposed according to the invention that an inclinometer (2), detecting the track inclination (@) be provided, which in downhill travel reduces the track speed necessary for actuation of the brake release device and in horizontal to ascending travel increases this and in addition reduces the braking force from a highest value for maximum train weight and greatest track inclination in downhill travel to the lowest value for the smallest track inclinations in downhill travel and with maximum train weight according to the track inclination measured at any one time (Fig.10).   <IMAGE>
Patent DE-3827813-A1 (DE)
Title: Process and apparatus for purifying an exhaust gas laden with vapours of a foreign substance with recovery of the foreign substance
Inventor: ABLASS KARL ING GRAD
IPC: B01D5/00
Filed: 1988-08-16
Abstract: In a process for purifying exhaust air laden with petrol vapours with recovery of the petrol, which process is based on condensing out the petrol by cooling the exhaust air, to achieve the low temperatures required for a virtually complete separation, the refrigerant medium provided for a heat exchanger 6 serving for separation is liquid nitrogen 17. To avoid the atmospheric oxygen condensing out and the formation of explosive mixtures connected with this and to create a sufficient refrigeration capacity with discontinuous feed of exhaust air, the heat exchange with the exhaust air is exclusively carried out via a buffer medium which has a transition between a solid and a liquid phase at a transformation temperature at or below the condensation temperature of the petrol vapours, but above the condensation temperature of the atmospheric oxygen, the buffer medium being cooled by the liquid nitrogen precisely to the conversion to the solid phase. <IMAGE>
Patent DE-3831130-A1 (DE)
Title: Method for producing semiconducting, thin layers on an insulating substrate
Inventor: SCHWEIKHARDT JOERG DR
IPC: H01L21/20
Filed: 1988-09-13
Abstract: In a method for producing semiconducting, thin layers on an insulating substrate, in particular on a ceramic substrate, the aim is firstly to smooth the surface of the insulating substrate by grinding, polishing or the like, and then to use a thin-layer method to apply one or more intermediate layers to this surface before the application of the semiconducting, thin layer. Recommended as intermediate layers are a silicon nitrate layer as a diffusion barrier as well as a silicon oxide layer for improving the wetting properties (power) of the semiconducting layer.
Patent DE-3833417-A1 (DE)
Title: Electrical power cable
Inventor: MADRY PETER
IPC: H01B7/288
Filed: 1988-10-01
Abstract: In the case of an electrical power cable made of wires (1) which are stranded to one another and of an additional core run (6) in the stranded assembly, at least the additional core run (6) consists of an elastic insulating strand which can swell under the influence of moisture or is fitted with such a material (7) (Fig. 1). <IMAGE>
Patent DE-3900291-A1 (DE)
Title: Vacuum-welded cooling bandage
IPC: A61F13/00
Filed: 1989-01-07
Abstract: The vacuum-welded cooling bandage is impregnated with an alcoholic liquid and intended for immediate application onto parts of the body. It effects simultaneous cooling and compression of the bandaged body parts. Cooling and compression are achieved with a single product coupled with simple application and space-saving storage.
Patent DE-3916816-A1 (DE)
Title: Vehicle passenger compartment heater - has sealing rib and uses claws projecting from support to secure heater end plate with snap action
Inventor: BINELLO DOMENICO
IPC: B60H1/00
Filed: 1989-05-23
Abstract: A rectangular flange (4) on a supporting member inside a vehicle forms an opening into which is inserted the rectangular body of a heater with a row of U shaped heating tubes. After the body has been fully inserted, a flat end plate (7) on the heater interlocks with the flange, forming a good seal. The plate has a triangular section rib (15) projecting all round, inwards from its outer edge, and this fits into a correspondingly shaped recess (16) round the edge of the flange. Also projecting from the edge of the flange are flexible claws (12) inserted through parts (14) of the plate, shaped to interlock with it and retain the heater. USE/ADVANTAGE - Vehicle passenger compartment heater has end plate with good sealing action.
Patent DE-3920187-A1 (DE)
Title: Sea mine (underwater mine, maritime mine, naval mine)
Inventor: CORDELL STEVE DIPL ING
IPC: F42B22/00
Filed: 1989-06-21
Abstract: The invention relates to a sea mine or sea mine mock-up, especially one which is intended to lie on the sea bed or has the characteristic of floating. The mine consists of at least one material which can expand and a casing which governs the external shape, can fold up and is preferably fabric. The disadvantages associated with storage, transportation and accommodation of heavy solid mines in submarines, small ships and aircraft are in this case avoided.
Patent DE-3921540-A1 (DE)
Title: Cup with thermally insulating lid - has lid held in place by permanent magnet
Inventor: APPELRATH HELMUT
IPC: A47J36/06
Filed: 1989-06-30
Abstract: The container (3) is for a warm liq., in particular a warm beverage. It has a thermally insulating lid (1). The lid (1) has a permanent magnet (2) of circular form embedded in the insulating material. A ring (4,5) of soft iron is embedded in the upper and lower edges of the container (3). The upper ring (4) is attracted by the magnet (2) in the lid (1) and holds the lid in place. The magnet and soft iron ring obviate the need for a screw cap and the lid can be placed in position using only one hand. USE - Cup for hot drink with lid held on by permanent magnet.
Patent DE-3922202-A1 (DE)
Title: Stabilisation of sulphur-sensitised silver halide emulsion - with tetra:thionic, di: or tetra:thio-hypophosphoric or mixed acid or salt
Inventor: BERGTHALLER PETER DR
IPC: G03C1/34
Filed: 1989-07-06
Abstract: Stabilisation of Ag halide (AgX) sensitised with S is carried out with a disulphide (I), which is a tetrathionic acid, di- or tetra-thiohypophosphoric acid or mixed cpd. of this type, of the formula: R1-S-S-R2 (I); R1 = -SO3H, -P(=O)(OR4), -P(=O)(OR3)(NHSO2R5) or P(=S)(OR3)(OR4); R2 = R1 or an aromatic carbocyclic or heterocyclic gp., linked through a C atom; R3 and R4 = H or alkyl; R5 = alkyl, aryl, dialkylamino or alkylamino; which is added in the form of the free acid or its alkali salt. USE/ADVANTAGE - The emulsions can be sensitised to optimum sensitivity and gradation and min. black shield effect (reciprocity failure), without impairing the latent image stability.
Patent DE-3924743-A1 (DE)
Inventor: KOBAYASHI TAKEO
IPC: G03B7/26
Filed: 1989-07-26
Abstract: An indicator unit 32 includes a display for indicating photographic information; electrical power supply 300 for the indicator unit; a film presence detecting device (33, Fig 5A); a mechanism for switching the camera between an operable, picture taking state and an inoperable, non-picture taking state; and a mechanism for disabling the electrical power supply if the camera is in the inoperable, non-picture taking state and the film presence detecting device fails to detect film in the camera. The indicator unit may include a liquid crystal display. The disabling mechanism may include a field effect transistor between the power supply 300 and the indicator unit 32. <IMAGE>
Patent DE-3925803-A1 (DE)
Title: Hand-tool assembling cover on vehicle damper - has mechanical linkage with fingers to expand end and allow cover to close over damper
Inventor: SANDER JUERGEN
IPC: B25B27/28
Filed: 1989-08-04
Abstract: The hand tool is suspended above the work station and is used to assemble a concertina type tubular rubber cover onto a vehicle damping cylinder. The cover is held with the axis vertical and rests on six equally spaced fingers (3). By a system of linkages coupled to opposing pairs of handles the fingers can be simultaneously opened to expand the end of the cover. The tool and cover are then lowered over the end of the damping cylinder until the cover end is aligned with a bead (13) on the cylinder, when further downward movement releases the fingers from the cover. Finally the fingers are opened wider to allow the tool to be raised clear of the assembled damper. USE/ADVANTAGE - Simple, low-cost method of assembly. Cover is accurately assembled without damage.
Patent DE-3927310-A1 (DE)
Title: Etch stripe-resistant iron-nickel alloy prodn. - by continuous casting and heat treatment
Inventor: TSUDA MASAOMI
IPC: C21D6/00
Filed: 1989-08-18
Abstract: Prodn. of Fe-Ni' alloys with improved resistance to etch stripe formation comprises either (i) continuously casting a molten alloy of compsn. 30-80 wt.% Ni and balance Fe to obtain a slab of max. 30% equiaxial crystal content and reheating the slab to at least 1100 deg.C. for at least 1 hr.; or (ii) continuously casting a molten alloy of compsn. 30-80 wt.% Ni, 0.001-0.03 wt.% B and balance Fe to obtain a slab of max. 20% equiaxial crystal content and reheating the slab to at least 1000 deg.C. for at least 1 hr. USE/ADVANTAGE - The alloys are used esp. in electronic equipment, e.g. as shadow masks for colour television tubes, electron beam indicator tubes and the like. They do not form stripes during photo-etching and are produced with high-yields at low costs.