baber/WOPTO huggingface dataset:
Patent DE-3741460-A1 (DE)
Title: Driving shield having a device for a fluid support of the face breast
Inventor: CONRAD ECKHARD DR ING
IPC: E21D9/087
Filed: 1987-12-08
Abstract: The invention relates to a driving shield (1), the face breast of which can be supported selectively by earth pressure, compressed air or fluid, and which possesses, in addition to a mechanical (20) and a hydraulic (21) conveying device, a device for a fluid support of the face breast. According to the invention, the mechanical conveying device (20) is designed as a pressure chamber (25) for receiving a gas cushion loading the supporting fluid in the working chamber (5) of the driving shield (1). (Figure 1). <IMAGE>
Patent DE-3744129-A1 (DE)
Title: Connecting element for furniture parts
Inventor: GAERTNER ERNST
IPC: E05D1/02
Filed: 1987-12-24
Abstract: The invention proposes a connecting element for furniture parts, which is configured as a single-piece plastic part and can be used as both a hinge and a corner connector. The plastic part can be simply driven into opposite slots of parts which are to be connected, the connecting element catching in the slot. Additional connecting elements are not necessary.
Patent DE-3802518-A1 (DE)
Title: Device for watering calves
Inventor: KUENG JOSEF
IPC: A01K7/02
Filed: 1988-01-28
Abstract: The device consists essentially of a watering basin (1) and a heating line (2) which surrounds the basin and can be filled with heating liquid. The heating liquid has a temperature of preferably 70@ to 80@C. Situated between the boiler (3) for heating the heating liquid and the heating line (2) is a forward run (5) with a pump (6). The drink temperature is preferably 42@C. The heat-conducting liquid is pumped out of the boiler (3) into the heating line (2) as soon as the drink temperature falls below the set temperature, the heating liquid flowing back into the boiler (3) again when the desired drink temperature is reached in the drink container (1). <IMAGE>
Patent DE-3802840-A1 (DE)
Title: Process for the production of a fermented product containing viable lactic acid bacteria
Inventor: KANNE SEN WILHELM
IPC: A23L29/00
Filed: 1988-02-01
Abstract: The invention relates to a process for the production of a fermented product containing lactic acid and viable lactic acid bacteria by acidification of an aqueous suspension of baked bread composition based on sour dough in lactic acid medium, which process is characterised in that the baked product of a superacidified bread dough is employed as bread composition. The extent of this superacidification can be chosen freely but is chosen in each case so that the baked product is no longer of interest as sour dough bread customary or sellable commercially.
Patent DE-3809698-A1 (DE)
Inventor: FLEISCHMANN EDGAR DIPL ING
IPC: B29C65/74
Filed: 1988-03-23
Abstract: The present invention relates to a method for welding plastic sheets lying flat one on top of the other, in which the said sheets are brought into contact with a heated cutting edge and the said sheets are welded with a parting seam. Welding is carried out using two-layer or multilayer laminated sheets of different schematic compositions, of which one laminated sheet has an opaque coloured or uncoloured layer on which a transparent sealing layer based on a propylene/ethylene copolymer or a propylene/ethylene alloy is arranged. The sealing layer of the opaque laminated sheet is welded directly to a sealing layer of a transparent laminated sheet. The invention furthermore relates to plastic bags, pockets or envelopes which are correspondingly welded with a parting seam.
Patent DE-3809704-A1 (DE)
Title: Mounting device for roof and wall panels
Inventor: MEYER CHRISTOPH DR
IPC: E04B7/04
Filed: 1988-03-23
Abstract: A mounting device for roof and wall panels consisting of plastic comprises an essentially U-shaped anchoring element (10) which is retained on the panel (15) on the end sides, receives the end of the panel and engages, by means of a longitudinal protrusion (23), into a longitudinal groove (24) in the end region of the panel (15), in doing so forming a positively locking connection between the panel (15) and the anchoring element (10). The protrusion may also be designed as an independent tongue (23) which engages into a groove (22) of the anchoring element. An angle profile (25) engages over the leg (14), of the anchoring element (10), located opposite the protrusion (23). The anchoring element (10) bears, on the rear side, a pivot securing means (31, 33) for a retaining member (34) fastened on the purlins. <IMAGE>
Patent DE-3813086-A1 (DE)
Title: Method and apparatus for the improvement of building sites, preferably for the prevention of the formation of local condensation
Inventor: JORDAN PAUL DIPL ING
IPC: E06B7/12
Filed: 1988-04-19
Abstract: The invention concerns itself with a technical (industrial) solution for the prevention of the local formation of condensation and for the attainment of specific surface temperatures and/or for the drying of moist regions. According to the invention, this is achieved by the simultaneous introduction of means having thermal effects and the like (means) having fluidic effects, specifically preferably spatially directed. With regard to the fluidic component, this is partially achieved according to the so-called KNUDSEN-PHENOMENON. Use in connection with so-called self-regulating HEATING STRIPS is sensible. Control is expediently carried out by means of a COMPUTER. The apparatuses can also be applied for the detection of fire, moisture penetrations or the like.
Patent DE-3820918-A1 (DE)
Title: Heating device having at least two individual PTC heating elements and self-controlling temperature stabilisation
Inventor: KRANEBITTER PETER DIPL ING
IPC: H05B3/14
Filed: 1988-06-21
Abstract: Two PTC heating elements having different nominal temperatures are coupled in series and are also thermally coupled very closely to one another by means of a direct connection. As long as a maximum difference in the nominal temperatures is not exceeded, the result is a temperature which is stabilised to an accuracy of approximately 1@C, even inside a region of relatively strongly fluctuating operating voltage. <IMAGE>
Patent DE-3827589-A1 (DE)
Inventor: BIRKMAYER WOLFRAM
IPC: H01Q3/26
Filed: 1988-08-13
Abstract: In a method for the simultaneous generation of several real-time controllable aerial diagrams, an aerial, which consists of several directly-radiating active microwave emitters, is used and the microwave emitters are operated by an optical beam-forming network. The method enables several real-time controllable aerial lobes to be generated. Neither the transmitter system, nor, in particular, the receiver system, are made up of microwave components, but with optical and electro-optical components. For this reason, the arrangement is compact and light. <IMAGE>
Patent DE-3827658-A1 (DE)
Title: Stackable container
Inventor: BIERWAS REINHARD
IPC: B65D21/06
Filed: 1988-08-16
Abstract: Tube-like container made of plastic. Known containers of this type cannot be stacked as a plurality one above the other with contents because they firstly had to be stacked rotated at an angle to one another and secondly the upper edge could not take the load. In order to make the container stackable as a plurality one above the other without significantly loading the container itself, U-shaped support bars (3) are mounted so as to be pivotable and engageable in the hollow edge (2) of the container. The limbs (5) of the support bars (3) of containers (1) placed one above the other can be inserted in one another in a conical manner. The containers (1) can also be stacked spaced apart so that their contents are accessible. The container is suitable for shopping and storage, in particular for the household. Its dimensions are selected such that it can also be guided with the hollow edge (2) like a drawer in rails of cupboards or shelf units. <IMAGE>
Patent DE-3830312-A1 (DE)
Title: Handle for a sanitary fitting
Inventor: LORCH WERNER
IPC: F16K31/60
Filed: 1988-09-07
Abstract: A handle for torsionally rigid attachment to an operating shaft of a sanitary fitting has, to secure the handle, a securing device which acts essentially radially on the operating shaft and can be released in stages. In the first stage, the handle can be displaced to such an extent that it is rotatable. Only in the second stage of release can the handle be removed completely.
Patent DE-3831511-A1 (DE)
Title: Tread crank consisting of light metal for a bicycle
Inventor: OSTEN-SACKEN ERNST V D DR ING
IPC: B62M3/00
Filed: 1988-09-16
Abstract: In order to provide a tread crank consisting of light metal for a bicycle, having a receiving hole for the crankshaft journal of the shaft of the bottom bracket bearing and a receiving hole for a pedal axle, the end face situated relatively inwards in the assembly position being directed essentially plane and parallel to the plane of rotation of the tread crank, which tread crank ensures a longer service life with simultaneous reduction of the amount of material used, it is proposed that the outer end face (7, 17, 8, 18, 9, 19, 10) is constructed so as to be narrower than the inner end face and that the side walls which connect the two end faces merge into the narrow end face via rounded edges. <IMAGE>
Patent DE-3838732-A1 (DE)
Title: Information processing device
Inventor: OHKURA HITOSHI
IPC: G06F17/24
Filed: 1988-11-15
Abstract: An information processing device is described, with an input device for input of character information and identifying information of the character information, a memory device to store the character information and identifying information which are fed from the input device, and a control device for joint replacement of several items of identifying information in a certain character sequence of a text by other identifying information.
Patent DE-3901039-A1 (DE)
Title: Protection device against laser illumination (irradiation)
Inventor: HELD MANFRED DR
IPC: F42B15/34
Filed: 1989-01-14
Abstract: The invention relates to a device for protection of targets against high-power laser illumination, the tracking device of the high-energy laser or its beam being steered by the application of hot spots or reflection centres and these zones and points being made radiation-resistant by means of suitable material or by means of corresponding material reinforcement which, for the given illumination times and intensities, prevent structural weakening or even destruction of the flight vehicle with potentially lethal effects. Exemplary embodiments are described and are sketched in the figures of the drawing.
Patent DE-3901540-A1 (DE)
Title: Non-driven rear axle
Inventor: PELZ GERHARD DIPL ING
IPC: B60G3/20
Filed: 1989-01-20
Abstract: A non-driven rear axle has a transverse carrier (1) which is attached to the underframe of the vehicle with a total of two rubber bearings (2) and to which two link arms (5, 6) of a semi-trailing arm (7) are coupled on both sides of the vehicle by means of link bearings (3, 4). These link bearings (3, 4) and the rubber bearings (2) are arranged in such a way that at least the permanent forces acting in the link bearings (3, 4) produce moments which are of identical magnitude with respect to the connection line (2) but are directed in opposite directions of rotation. <IMAGE>
Patent DE-3910263-A1 (DE)
Title: Closed chain of settable stiffness, as coupling member between rotary and linear motion
Inventor: STEUER WILLI DIPL ING
IPC: F16G1/28
Filed: 1989-03-30
Abstract: Closed chain of settable stiffness, which is arranged as coupling member, together with spaced deflection rollers, in oval-like to round shape, positively or non-positively, stationarily or linearly movable between parts of rotary motion on the one hand and parts or surfaces with infinitely large radius of curvature on the other hand, this coupling member converting rotary motion into linear or linear into rotary motion, or reversing linear motions or itself moving or being moved linearly. Possible applications are, in a stationary arrangement, as a coupling member between gear and rack or between two racks or between two linearly movable planes; in a linearly movable arrangement, as a guiding element between linearly moved parts, as a feed member in machine tools, as a vehicle caterpillar track, wheel or as a rolling device on planar surfaces, such as a grass ski or jumping roller skate, the spring action of the freely supporting chain lower strand being utilised. <IMAGE>
Patent DE-3910405-A1 (DE)
Title: Circuit arrangement for controlling electrical power
Inventor: NUTZ KARL-DIETHER DIPL ING
IPC: G05F1/66
Filed: 1989-03-31
Abstract: In the case of a circuit arrangement for controlling the electrical power for a load, in which, with the aid of a mechanical coding switch, an electrical target value is set and this target value is interrogated, and in which the mechanical contacts are cleaned with the aid of current pulses, the interrogation current pulses and the cleaning current pulses occur temporally separated from each other.
Patent DE-3917166-A1 (DE)
Title: Package container with box-shaped underneath part - has lid fixed to pivot protuberances on sides of bottom part, with guide grooves
Inventor: BOECKMANN JUERGEN
IPC: B65D43/16
Filed: 1989-05-26
Abstract: The package-container has a box-shaped underneath part (1) and a lid (20) fixed to pivot-protuberances (25,26) on the opposite sides (23,24) of the bottom part (1) facing the lid (20) near the back (3). The protuberances (25,26) engage with guide-grooves (7,11) parallel to the underneath part plane on which the lid rests. The sides (9,13) of the guide grooves (7,11) nearer the bottom (2) slope downwards from the bottom of the groove. USE/ADVANTAGE -The package-container is designed so that if the user mishandles it, the pivot protuberances do not break off.
Patent DE-3918130-A1 (DE)
Title: Prefabricated steel reinforced cement concrete compartment e.g. garage - comprising walls and roof of lightweight concrete contg. polystyrene and reinforcing fibre
Inventor: KESTING LORENZ
IPC: C04B28/02
Filed: 1989-06-03
Abstract: Steel-reinforced cement concrete compartment consists of a building with side walls (3,4), back wall (7) and roof (12) of structural lightweight concrete. The concrete is based on polystyrene foam granules, cement, a relatively small fraction of lightweight aggregate, an alkaline textile fibre reinforcement and a flow aid. The aggregate is fly and is added in an amt. of ca. 800 kg/500 cdm polystyrene foam, whilst cement is used in an amt. of 400-500, pref. 450 kg/500 cdm polystyrene foam.  Polypropylene fibres are used as reinforcement. The concrete also contains sand. The compartment is monolithic. It has a floor of normal or heavy concrete with its reinforcement joined to that of the monolith, the proportion of cement and lightweight aggregate being reduced. USE/ADVANTAGE - The compartment is useful e.g. for prefabricated garages. It avoids the usual main problems of cracking when the concrete sets, sealing the roof and the wt. problem for transport.
Patent DE-3919013-A1 (DE)
Title: Fastening for link pin for hydraulic steering gear - incorporates disc screwed to link pin end with spacer sleeve
Inventor: POKLEKOWSKI HELMUT
IPC: F16B21/10
Filed: 1989-06-10
Abstract: The fastening for a link pin (3) for a hydraulic construction unit with steering gear, especially with lemniscate plates, consists of a fastening disc (9) screwed (6) onto the end of the link pin (3) the fastening disc has a  spacer sleeve (7) going through it and held taut against the end (4) of the link pin, with axial clearance (11) between it and the link pin. The link pin is shorter than the thickness of the link (2) and the connecting bracket of the horizontal runner (1) which the link pin joins. USE/ADVANTAGE - The link pin is prevented from coming out of the holes in the pin.
Patent DE-3931974-A1 (DE)
Title: Measuring arrangement for electrical and magnetic fields - has spiral pipe measurement probe with filling and emptying valves and pump
Inventor: HOERL ALOIS
IPC: G01R1/07
Filed: 1989-09-25
Abstract: An arrangement for measuring electrical and magnetic fields has a closed pipe measurement probe with spiral curvature of similar size to the effective dia. of a rotating plate carrying permanent magnets. Valves for filling and emptying are arranged at the pipe system ends. Pumps are used to set up and maintain a desired internal water column pressure. USE/ADVANTAGE - For use with therapeutic device for generating pulsed magnetic fields. Enables verification of anticipated charge storage property differences in liquids or other capacitors between undisturbed standard electrical and magnetic fields and modified, anomalous fields.
Patent DE-3932761-A1 (DE)
Title: Pressure measurer contg. membrane and displacement sensor - arranged to enable mountable in different positions, e.g. vertical or horizontal, without affecting results
Inventor: HALSTRUP ERWIN
IPC: G01L19/14
Filed: 1989-09-30
Abstract: The pressure measurement appts has points for mounting in different positions, a circuit board (3) for measurement electronics and a pressure transducer (4) connected to it. The transducer has a chamber with pressure ports contg. a membrane coupled to a displacement sensor (6). The transducer is arranged relative to the mounting points so that the membrane plane (9) is approximately vertical for each defined mounting position. ADVANTAGE - Two displacement transducers can be used to eliminate measurement errors.
Patent DE-3936899-A1 (DE)
Title: Rudder for steering ship - is hollow with underwater gas discharge nozzle generating thrust
Inventor: WERDING HANS
IPC: B63H11/14
Filed: 1989-11-06
Abstract: The ship's rudder (1) forms a thrust unit in addition to providing steerage. It comprises a hollow blade with a gas inlet nozzle (A) and underwater gas discharge nozzle (B). The rudder assembly is made of sheet-metal or ceramic needing no fuel pump or fan. USE/ADVANTAGE - Simple, silent running, ship's rudder with thrust generating system avoids environmental pollution.
Patent DE-4002281-A1 (DE)
Inventor: HOFFMANN HANS-RAINER DR
IPC: A61M37/00
Filed: 1990-01-26
Abstract: The invention relates to a transdermal therapeutic system containing tulobuterol or one of its pharmaceutically compatible salts as active ingredient, comprising a backing layer which is essentially impermeable to active ingredient, and at least one matrix layer which contains the active ingredient and contains at least one styrene/1,3-diene/styrene block copolymer, and to a process for the production thereof.
Patent DE-4002473-A1 (DE)
Title: Washing powder distribution pouch - comprises textile fabric, has open top with oval shape retained by internal tucks running from open edge towards base
Inventor: WEBER RUDOLF
IPC: D06F39/02
Filed: 1990-01-29
Abstract: A dosing system for rapid feeding of washing powders into a washing machine comprises a pouch (1) of textile or similar material with an opening edge (2) having no closure method, but which after filling is held in an approx. oval shape. Shape retention is provided by four tucked sections (4), integral with the pouch body (1) and running on the inside of the body (1) perpendicular to the opening edge (2) towards the base. The pouch (1) is mfd. in a hydrophobic polyester fabric or e.g. cotton or acetate fabric. USE/ADVANTAGE - The pouch is used for itnroducing and distributing washing powders into washing machines, is quick acting and easy to handle.
Patent DE-4002645-A1 (DE)
Title: Method of testing adhesion quality in piezoelectric connector - the quality is determined by ascertaining planar coupling factors of ceramic plate and contacts
Inventor: BOEHME WOLFGANG DIPL PHYS
IPC: H04R29/00
Filed: 1990-01-30
Abstract: A method of testing the quality of adhesion of a piezoelectric connection plate comprising a carrier and a piezoceramic plate, having surface electrodes, which is adhesively connected to the carrier.  First, in a measuring station (m) the impedance curve of the ceramic disc alone as well as that of the connection plate are measured and from thus measurement the series resonance freq. (fr) and the parallel resonance freq. (fp) can be ascertained and the respective planar coupling factors can be determined therefrom. The difference between the planar factors provides an indication of  the quality of adhesion between the plate and the carrier. USE/ADVANTAGE - Tests the quality of adhesion of piezocermic plate to a carrier in a simple method by measuring the difference between their planar factors.
Patent DE-4008720-A1 (DE)
Title: Hydraulic circuit for dump truck - has pipes to collect leakage oil and automatic valve to discharge oil into circuit
Inventor: MOENNIG MANFRED
IPC: E02F9/22
Filed: 1990-03-19
Abstract: A dump truck has a bucket mounted on a frame which can be raised and lowered relative to the truck. The frame is actuated by two hydraulic cylinders (4a, 4b) which are controlled by the slide valve (1). The bucket is tipped by the hydraulic cylinder (5) which is controlled by the slide valve (2) and the bucket door is actuated by the cylinders (6a, 6b) which are controlled by the slide valve (3). Any leakage from the valves (1, 2, 3) is collected in pipes (15, 16) which are connected to an electro-magnetic valve (17). When the pressure in the pipes exceeds a predefined level this valve (17) is opened by means of pressure switches (18, 19) and the leakage oil is discharged into the tank (9).
Patent DE-4015681-A1 (DE)
Title: Partly-fluorinated 1,2-di:substd. ethylene(s) - useful as components of liq. crystal media for electro-optical displays
Inventor: BARTMANN EKKEHARD DR
IPC: C07C22/08
Filed: 1990-05-16
Abstract: Partly-fluorinated cpds. of formula R1-A1-(Z1-A2)m-Q-(A3-Z2)n-A4-R2 (I) are claimed; A1-A4 = (a) trans-1, 4-cyclohexylene (cyc) (opt. with non-adjacent CH2 gp(s). replaced by O and/or S and opt. substd. by CN or Hal), (b) 1, 4-phenylene (Phe) (opt. with 1 or 2 CH replaced by N and opt. substd. with CN or Hal), or (c) 1, 3-cyclobutylene, 1, 3-bicyclo(1.1.1)pentylene, 1,4-cyclohexyenylene, 1,4-bicyclo(2.2.2)octylene, piperidine-1, 4-diyl or naphthalene-2, 6-diyl (or corresp. decahydro or 1, 2, 3, 4-tetrahydro derivs.); R1, R2 = 1-15C alkyl, alkenyl or perfluoroalkyl (opt. substd. with CN, Hal or CF3 gp(s)., and opt. with 1 or more CH2 replaced by -S-, -O-, 1, 3-cyclobutylene, -CC-, -CO-, -COO-. -OCO-, -OCOO- or a gp. of formula (i) such that S and/or O atoms are not directly linked); one of the gps. R1, R2 can also be H, F, Cl, CN, NCS, CF3, OCF3 or OCHF2; Z1, Z2 = -Q-, -CH2CH2-, ethynyl, -CH2O-, -OCH2-, -COO-, -OCO-, -CH=N-, -CH2S-, -SCH2-, a single bond or 3-6C alkylene (opt. with one CH2 replaced by O, COO, OCO, CHHal or CHCN); Q = 1, 2-ethylene substd. with 2, 3 or 4 F atoms; m, n = 0, 1 or 2. More specifically at least one of the gps. A1-A4 = opt. F-substd. Phe, Cyc, pyrimidine-2, 5-diyl or pyridine-2, 5-diyl. USE/ADVANTAGE - (I) are useful as components of liq. crystal (LC) media for electro-optical display elements (claimed). Also claimed are LC media with at least 2 components, at least one of which is a cpd. (I), and electro-optical display elements and matrix LC displays contg. such media as dielectric. The invention provides new, stable LC cpds. (I) with comparatively low viscosity and medium dielectric anisotropy, which enable prodn. of LC media with a wide mesophase range and very good optical and dielectric anisotropy and specific resistance.