baber/WOPTO huggingface dataset:
Patent DE-3238487-A1 (DE)
Title: Method for displaying physical measurement quantities on an analogue scale and electrical circuit arrangement for carrying out the method
Inventor: FABIAN LAJOS DR ING
IPC: G01R13/40
Filed: 1982-10-18
Abstract: To be able to combine the advantages of an analogue display with the advantages of a digital display in an electrical measuring and control unit, a method for displaying physical measurement quantities which can be converted into electrical quantities or are electrical quantities themselves on an analogue scale is proposed in which the measurement quantities are displayed directly as digital electrical quantities or indirectly after conversion of analogue into digital electrical quantities on a liquid crystal display (LCD) constructed as a scale and the upper and lower scale limit value is set in such a manner that the setpoint of the measurement quantity to be displayed appears at a predeterminable point on the scale, particularly at the centre of the scale. <IMAGE>
Patent DE-3238559-A1 (DE)
Title: Device for cleaning and degreasing surfaces of non-porous workpieces
Inventor: CASNICO MARINO
IPC: C23G5/04
Filed: 1982-10-18
Abstract: The invention relates to a device for cleaning and degreasing the surfaces of workpieces. It is equipped with two treatment chambers for precleaning and after-cleaning, which chambers are adjacent to one another, contain solvent and are open at the top and into which a container which holds workpieces can be lowered by means of a conveying device which can be moved up and down. The container is first moved into one treatment chamber during its downwardly directed lifting movement by means of a container guide device and after being lifted out of said chamber is moved into the other treatment chamber. In this way, the transport of the container takes place from one loading and unloading station provided over the treatment chambers to the treatment chambers along the shortest possible path, which permits a substantial increase in the throughput of workpieces.
Patent DE-3243697-A1 (DE)
Title: Toilet for domestic animals
Inventor: HEINE OLIVER
IPC: A01K1/01
Filed: 1982-11-23
Abstract: In known toilets, in particular in cat toilets, emptying the toilet container of used litter and filling with fresh litter is awkward and connected with dirt. Moreover, unused litter is also lost during emptying. In order to provide a remedy in this respect, there is also provided in the new toilet as part of the complete toilet, in addition to the toilet container, a waste container, the waste container being situated under the toilet container. The two containers are separated from one another by a movable slide which forms the bottom of the toilet container. By lateral sliding of the slide, an opening is exposed, through which the used litter can be pushed into the lower waste container.
Patent DE-3300934-A1 (DE)
Title: Process for inserting various weft yarns of differing yarn nature into the shed of a jet-weaving machine and jet-weaving machine for carrying out the process
Inventor: HEEST CORNELIS ADRIANUS JOSEPH
IPC: D03D47/30
Filed: 1983-01-13
Abstract: The weft yarns (Wa, Wb) are drawn off from various supply bobbins (Va, Vb) and are inserted according to a predetermined weft pattern by a first and a second nozzle arrangement (2 and 3, 4 respectively). For at least part of the second nozzle arrangement, which is formed by auxiliary blowing nozzles (4) and a tensioning nozzle (3), a different feed pressure for the various types of weft yarn is selected and this is changed in synchronism with the weft pattern. Types of weft yarns which it has hitherto been impossible to combine with one another can also thereby be inserted in a disturbance-free and fault-free manner, because the individual types of weft yarn, during their insertion, are transported as effectively as possible and with great care and, are kept tensioned without ever being damaged. <IMAGE>
Patent DE-3300999-A1 (DE)
Title: Device for cutting sheet material to size
Inventor: RAMCKE BERND ING GRAD
IPC: B26D1/09
Filed: 1983-01-14
Abstract: A cutting device for dividing and cutting layers of paper sheets (1) of multiple thickness is provided with a plurality of cutting stations (4, 6, 7) lying behind one another in the conveying direction (2), at which the layers of paper sheets of multiple thickness and/or reduced by the paper sheets (8) which have already been separated are respectively displaced at right angles to the conveying direction through a distance equal to one times the width of the layer to be separated by means of transport means (32) allocated to the individual cutting stations. <IMAGE>
Patent DE-3303541-A1 (DE)
Title: Process and arrangement for operating combustion chambers of heating and firing plants
Inventor: MESSINGER BERNHARD
IPC: F23C99/00
Filed: 1983-02-03
Abstract: In order to achieve complete combustion in heating chambers of heating or firing plants, with only a small amount of, or virtually no, excess air, and hence to achieve an optimum use of the fuel, ozone is added to the fresh air fed to the burner, or the oxygen present in the fresh air is at least partially converted into ozone, preferably by means of electrostatic fields.
Patent DE-3306429-A1 (DE)
Title: Folding wall screen
Inventor: SCHOH GERD
IPC: E06B3/48
Filed: 1983-02-24
Abstract: A folding wall screen which is suitable in particular as a shower partition for bathtubs, comprises several segments which are not edged in the customary manner individually by a (metal) frame. On the contrary, a frame encompasses the whole wall screen only along its free edges, the frame comprising sections of a profiled rail. The hinges for the segments are integrated in this frame, and the cassette-shaped segment lattices have vertical edges formed by hinged strips, which edges do not however have any actual hinging function, but serve only for the articulated accommodation of bridging sealing strips (intermediate joint hinges).
Patent DE-3308799-A1 (DE)
Title: Switch for switching on the electrical door-lock heating of a motor vehicle, designed for installation in existing cavities of standard door handles
Inventor: SCHOEPFER OTTO
IPC: E05B17/00
Filed: 1983-03-12
Abstract: The switch serves for directly or indirectly switching on an electrical heating device on the door lock of a motor vehicle, in which the door lock is heated by means of a heating resistor or PTC-resistor. Simultaneously with the switching on of the door-lock heating, a heating device on the boot lock can also be switched on. The switch corresponds in design and dimensions to the cavities existing in standard door handles. The switch is actuated by means of the tip of the door key by pressing on the elastomeric gasket into a slot of the door handle. Depending on the conditions of space in the door handle, the switch can be connected to the heating element mechanically and electrically, but can also be used at a distance in space from the heating element and door lock.
Patent DE-3309969-A1 (DE)
Title: Clamping element for the releasable connection of a hub to a shaft
Inventor: FRITSCH RUDOLF P
IPC: F16D1/08
Filed: 1983-03-19
Abstract: A clamping element for the releasable connection of a hub to a shaft is designed in the form of at least one tapered cylindrical clamping ring which consists of a flat resilient material and, if required, has recesses open at the edge which are arranged in a distributed manner on its inner and its outer circumference, and, under the action of axial clamping forces, facilitate a reduction in the inside diameter and an enlargement of the outside diameter. In order to prevent damage to the shaft and the hub even when released and reclamped many times, and to achieve a satisfactory connection, secure against rotation, between a shaft and a hub, in combination with high truth of running of these parts, the arrangement is such that the cylindrical clamping ring has two concentric ringed parts, each frustoconical, the circumferential surfaces of which, which abut along a circular region, enclose an obtuse angle with one another and which, under the action of the axial clamping forces, can be pivoted toggle-lever-fashion relative to one another with their cross-sectional areas in the circular region, enlarging the obtuse angle.
Patent DE-3314728-A1 (DE)
Title: Bottle closure
Inventor: KIRLAT PETER
IPC: A47G19/12
Filed: 1983-04-22
Abstract: A bottle closure, having a cap (1), which engages over the bottle neck (2) and has a central pouring opening (6), and having a closure lever (3), which has a closure disc (10) which closes off the pouring opening (6), and having a joint strip (4) between the cap (1) and the closure lever (3). The technical problem of the invention lies in simple assembly and in the secure closing action of the bottle closure. The joint strip (4) is constructed as a leaf spring whose ends are fixed positively in the cap (1) or in the closure lever (3) and which prestresses the closure lever (3) in the closing direction.   <IMAGE>
Patent DE-3317140-A1 (DE)
Title: Apparatus for the superficial whole-body insolation of an individual standing in a shower cabin
Inventor: BEHLENDORF RUDOLF
IPC: A61N5/06
Filed: 1983-05-11
Abstract: Published without abstract.
Patent DE-3319013-A1 (DE)
Inventor: MEIXNER JUERGEN DIPL CHEM DR
IPC: C09K3/10
Filed: 1983-05-26
Abstract: 1. Di- and polyesters containing-(meth)-acryloyl groups and consisting of co-condensed units of (A) 10 to 80% by weight of alkoxylated 2-butene-1,4-diol with a degree of alkoxylation of 1 to 4, (B) 0 to 60% by weight of at least one saturated or aromatic or ethylenically unsaturated dicarboxylic acid or anhydride thereof, (C) 0 to 60% by weight of at least one di- or trihydric saturated alcohol or alkoxylation product thereof with a degree of alkoxylation of 1 to 4 in the case of the dihydric alcohol or with a degree of alkoxylation of 2 to 6 in the case of the trihydric alcohol and (D) 10 to 60% by weight of acrylic acid, methacrylic acid or mixtures thereof.
Patent DE-3319613-A1 (DE)
Title: Electronic two-handed safety circuit for presses
Inventor: SCHMIDT STEFFEN
IPC: F16P3/20
Filed: 1983-05-30
Abstract: The invention relates to an electronic two-handed safety circuit for presses having two mutually independent, identical, parallel control channels and one fail-safe monitoring channel which is supplied by a frequency generator (32) with an AC voltage having a pulsed wave form. The invention is intended to satisfy the safety requirements on a press controller at a relatively small technical cost. The invention is therefore based on the object of monitoring the two-channel release and switching-on signals (8 to 13), which are produced in the circuits for monitoring the control points, for equivalence or non-equivalence, via the monitoring channel. This is achieved according to the invention in that the release signals (8; 10; 13) and the switching-on signals (9; 11; 12) within each control channel are picked off independently of one another in front of the input into the synchronising circuit (17), and are passed via D-flipflops (14; 15) to comparators (16) which are integrated in the monitoring channel, the clock signals (30; 31) for the D-flipflops (14; 15) being produced from the synchronised release and switching-on signals (27; 28) in a two-channel circuit, so that both the 1 and the 0 states of the signals to be monitored are supplied to the comparators (16) during each pressing stroke. <IMAGE>
Patent DE-3321412-A1 (DE)
Title: Process and apparatus for the preservation of ready-to-eat fresh foods in the catering trade
Inventor: STOERZNER PETER
IPC: F25D3/10
Filed: 1983-06-14
Abstract: The invention relates to a process for the preservation in the catering trade, in particular in small-scale and medium-scale businesses, which, possibly, still have fresh foods, meals and similar materials at the close of business and is characterised in that these materials are subjected to a shock freezing treatment which is carried out by spraying with liquid nitrogen in a manner known per se. To carry out the process, an apparatus is provided for shock freezing fresh foods, meals or similar material which is designed as a small refrigeration unit having a device for spraying in liquid refrigerant such as nitrogen or carbon dioxide and is provided with a single- or multi-component, lockable cold transfer check flap.
Patent DE-3322477-A1 (DE)
Title: Wall to form a container
Inventor: STETTER REINHOLD
IPC: B42F7/02
Filed: 1983-06-22
Abstract: A wall (1) to form a container is provided, which wall allows a container to be produced by simply bonding the wall (1) to a carrier surface. For this purpose, slots are arranged along the side edges (4, 5) of the wall (1), which slots finish at one end (14, 15) with spacing from the upper edge (2) and at their other end (16, 17) with spacing from the lower end (3) and with lateral spacing from the corresponding side edge (4, 5), regions (18, 19, 30) being provided between the slots (9, 13) and the corresponding side edge (4, 5) and along the lower edge (3) below the slots (9, 13) for applying an adhesive for connecting the wall to the carrier surface. <IMAGE>
Patent DE-3324441-A1 (DE)
Title: Automotive device for moving movable heavy concrete parts and goods to be lifted
Inventor: GOEPFERT REINHARD DIPL ING
IPC: B66F9/18
Filed: 1983-07-07
Abstract: Published without abstract.
Patent DE-3325399-A1 (DE)
Title: Hydraulic cylinder with internal displacement conversion
Inventor: LUHMER HORST DIPL ING DR
IPC: F15B15/28
Filed: 1983-07-14
Abstract: The invention relates to an hydraulic cylinder with internal displacement conversion, a linear potentiometer, which is felt by a slider attached to the piston or a component connected thereto and which is attached to the cylinder head and plunges into the hollow piston rod being used as displacement converter. Conventional linear potentiometers have a resistor which is directly connected at one end to a connecting cable whilst the other end is connected to a conductor track extending in parallel. A slider feels the resistor and forwards the signal picked up to a contact track. When resistor, conductor track and contact track are arranged next to one another in one plane, relatively large dimensions are obtained which determine the minimum diameter of the piston rod. The aim of being able to use linear potentiometers even in piston rods of smaller diameter is implemented according to the invention by arranging resistor, conductor track and contact track in at least two different inner planes of a U-shaped carrier.
Patent DE-3333430-A1 (DE)
Title: Bucket dredger for conveying material deposited under water
Inventor: SCHNELL LUDWIG L
IPC: E02F3/42
Filed: 1983-09-16
Abstract: The invention relates to a bucket dredger for conveying material deposited under water, with a floating body and a dredger arm pivotably mounted on the floating body and carrying a bucket. The dredger arm is designed as a hollow body and is subjected to buoyancy in the water, the dredger arm and the bucket can be pivoted by pressure means, and a supporting post with a point is pivotably mounted on the floating body. The point can be sunk into the bed of the water and forms a pivot for the floating body lying on the surface of the water.
Patent DE-3333558-A1 (DE)
Title: Process and plant for the straight distillation and/or fractionation of fatty acids
Inventor: STAGE HERMANN DR
IPC: C11C1/10
Filed: 1983-09-16
Abstract: In a process for the straight distillation and/or fractionation of fatty acids which entails a preliminary step, in which the crude fatty acids are de-gassed and the first runnings are removed, furthermore a main step, at the end of which most of the fatty acid vapours are condensed, and finally a final step for removing the pitch, the heat of condensation obtained in the fatty acid condensation is utilised for generating steam in the form of low-pressure ejector steam, which is used directly for operating the steam-jet vacuum plant. Moreover, excess ejector steam can be employed as so-called 'special steam' for lowering the boiling points of the fatty acids to be worked up and for enhancing the degasification process. The relevant plant for the straight distillation and/or fractionation of fatty acids provides, at the end of the main step, a tube-bundle condenser as condensation device, in which condensation of the fatty acid vapours takes place at the external walls of the tubes whose internal walls are wetted with a continuously renewed film of water. The cooling surfaces which face the product can be sprinkled with a cold, if appropriate supercooled, fatty acid film so that the fatty acid vapours are condensed exclusively on a falling film of fatty acid.
Patent DE-3337842-A1 (DE)
Title: Ultrasonic probe
Inventor: BRONSON NATHANIEL RICHARDSON
IPC: A61B3/10
Filed: 1983-10-18
Abstract: An improved ultrasonic probe is disclosed which has a flexible membrane mounted at the external end of a flow medium chamber which contains an ultrasonic fluid. The flexible membrane bulges outwards from the open end of the flow medium chamber and can be elastically deformed before a substantial deformation of an object to which the membrane is applied occurs. The preferred probe also has an improved valve for filling the flow medium chamber and the membrane with the liquid. <IMAGE>
Patent DE-3340927-A1 (DE)
Inventor: WALTER KARL-HEINZ DIPL ING
IPC: H04Q3/00
Filed: 1983-11-11
Abstract: 1. Circuit arrangement for the drainage of over-voltages in switching systems comprising a main distributor (HV) and a subscriber module (TB) with electronic SLIC, in which a two-pole electronic current limiter (S1, S2) is in each case arranged in the series arms of the a/b wires in front of the electronic SLIC, characterized in that two in series and oppositely connected power MOSFETs (T1, T1') each are arranged as current limiters and that optoelectronic couplers (01, 01') are used for generating a positive bias voltage at the gate of the power MOSFETs (T1, T1').
Patent DE-3345224-A1 (DE)
Title: Hydraulic control device
Inventor: HONIG ERNST-AUGUST DIPL ING
IPC: F16H61/02
Filed: 1983-12-14
Abstract: The hydraulic control device for generating a hydraulic pressure as a function of the speed of travel, especially for the control of an automatic motor vehicle gearbox, has a control valve (1) which has a governor shaft (2), driven at a speed of rotation proportional to the speed of travel, with a pressure medium duct (3) arranged in the governor shaft. The duct is connected on the one hand by way of a restrictor (11) to a supply pressure line (13) connected to a main pressure line (14) and on the other to a governor pressure line (17) leading off the governor pressure and has at least one outlet aperture (3a) controlled by a centrifugally actuated shut-off element (4, 5). In order to reduce the dependence of the governor pressure generated on the temperature of the pressure medium it is proposed that a reducing valve (15), which adjusts the pressure in the supply pressure line (13) leading directly to the restrictor (11) to a value which is a function of the governor pressure but lies only a limited amount above this, be connected upstream of the control valve (1). <IMAGE>
Patent DE-3400590-A1 (DE)
Title: Process for insulating active regions in a semiconductor device
Inventor: MATSUKAWA TAKAYUKI
IPC: H01L21/32
Filed: 1984-01-10
Abstract: A process for fabricating semiconductor devices effects the insulation of active semiconductor devices by means of flat and spike-free insulating oxide layers. The surface of a semiconductor substrate is selectively etched in order to form depressions. An oxidation-resistant mask is then formed over the surface of the substrate including the side walls of the depressions, but excluding the bottoms of the depressions. The surface of the substrate exposed in the bottom regions is then oxidised to form a buried or sunk oxide layer in the depressions. The surface of the oxide layer is essentially flat or planar with respect to the surface of the substrate. <IMAGE>
Patent DE-3400807-A1 (DE)
Title: Improved sliding guide for saw frames, especially vertical saw frames
Inventor: STOCKER ALOIS DIPL ING
IPC: B27B3/10
Filed: 1984-01-12
Abstract: Published without abstract.
Patent DE-3401046-A1 (DE)
Inventor: ROPPELT HANS-PETER
IPC: E05D15/52
Filed: 1984-01-13
Abstract: 1. Hinge arrangement, in particular a scissor-type mounting, on window-frame hollow sections (1), with a base plate (5) which has holes for fixing screws (9) to pass through and mounting lugs (6) between which the hinge pivot extends for mounting the scissor-type arm plunging through an opening (3) into the hollow section, characterized in that the fixing screws (9) penetrate through an abutment plate (12) which is arranged on the inside of the hollow section, is inserted at an angle through the opening (3) and forms a shoe (14, 15) extending right into the opening (3).
Patent DE-3404209-A1 (DE)
Title: Human or veterinary pharmaceutical for the treatment of inflammatory states in humans or mammals
Inventor: CESERANI ROBERTO
IPC: A61K31/557
Filed: 1984-02-07
Abstract: The human or veterinary pharmaceutical contains a combination of a therapeutically effective dose of a non-steroidal antiinflammatory drug and a dose, which inhibits or reduces gastrointestinal side effects, of a prostaglandin or prostacyclin derivative of the formulae given in the description. Gastrointestinal side effects of the non-steroidal antiinflammatory drugs can be substantially avoided or suppressed by the combination according to the invention.
Patent DE-3405262-A1 (DE)
Title: Method and device for vortical mixing of fluid media
Inventor: SOBEK FELIX PROF
IPC: B01F5/00
Filed: 1984-02-15
Abstract: In a method for vortical mixing of gases and/or liquids and/or powdered materials, of at least two material streams having different velocities, at least one is fed tangentially into a mixing chamber.
Patent DE-3405454-A1 (DE)
Title: Mounting part for pipes of a floor heating system
IPC: F24D3/14
Filed: 1984-02-16
Abstract: In a mounting part for pipes (8) of a floor heating system on an insulating support (9), having a curved part (2) whose curved cross-sectional plane defines a longitudinal direction which extends perpendicular thereto and in which a pipe length (8) embraced by the curved part comes to lie in the installed state, and having two limbs (3, 4) which are provided with tips (12) for plugging into the insulating support (9) and of which at least one has an obliquely bent end piece (5, 6), the mounting effect can be improved by directing the end piece (5, 6) transversely to the longitudinal direction. <IMAGE>
Patent DE-3405656-A1 (DE)
Title: Starting crank for the manual starting of internal combustion engines, especially of diesel engines
Inventor: KOENIG FRITZ DR
IPC: F02N1/02
Filed: 1984-02-17
Abstract: A starting crank (14) is pivotably mounted in a crank web (10) and is driven by way of a driving member (22). The driving member (22) is supported on an accumulator (24) which subsides at a predetermined torque. The driving member (22) is then deflected. The accumulator shoots the driving member (22) into a locking position out of engagement with the starting shaft (14). <IMAGE>
Patent DE-3405708-A1 (DE)
Title: Lead- and cadmium-free glass frit for glazing, enamelling and decoration
Inventor: FRANCEL JOSEF
IPC: C03C8/02
Filed: 1984-02-17
Abstract: Glass frits which are free from lead, cadmium and zinc are aluminium-boron-silicate glasses which also contain lithium and at least one component from the group consisting of ZrO2, SnO2, CeO2, La2O3, CaO, SrO, BaO, Na2O, ZrF4, NaF and 3NaF.AlF3. According to a preferred embodiment, a coloured enamel contains from 4 to 15 % by weight of a filler or pigment of low coefficient of thermal expansion in order to reduce the stresses in the decoration composition.