baber/WOPTO huggingface dataset:
Patent DE-3039444-A1 (DE)
Title: Wire mesh floor heating system - uses stainless steel wires coupled to low current source, with mesh edges formed by insulated wires
Inventor: STRACK EMIL
IPC: H05B3/34
Filed: 1980-10-18
Abstract: The heating system is intended for large areas and consists of electrically connected wire mesh strips of stainless steel. In order to provide a floor heatin system, the wire mesh strips are connected to a low current source. Pref. the wire mesh strip edges are formed by insulated wires. The beginning and end of the wires forming the mesh strip are electrically interconnected by a device including a connecting busbar. Alternately the device may include a wire bundle with a conductive coupling shoes or claws. The wire mesh strip may be fitted with spacer and/or fastening elements for defined distancing from and/or fastening to an abutment surface. The wire mesh may be embedded into a floor to be covered by a carpet.
Patent DE-3041333-A1 (DE)
Title: Treating residue from hexa:bromo cyclododecane prodn. - by heating, distn. and adding solvent and epoxide to give pumpable liq.
Inventor: JENKNER HERBERT DIPL CHEM DR
IPC: C07C17/02
Filed: 1980-11-03
Abstract: In working up and stabilising residues from hexabromocyclododecane prodn., the mother liquor is heated to 50-80 deg.C, with reflux cooling, and then freed from volatiles by distn. at 50-78 deg.C. The distn. residue is dissolved with 15-50 (30) wt.% ethyl acetate and then treated with 5-20 wt.% epoxide (propylene oxide or epichlorhydrin) at 30-40 deg.C. A dark liquid is obtd., which does not solidify or thicken, even on prolonged storage, and can be discharged, pref. by pumping, without problems.
Patent DE-3042348-A1 (DE)
Title: Vertical centrifugal casting machine - where rotor blade or worm feed screw drives melt upwards into rotating mould
Inventor: GOLYAK OLEG L
IPC: B22D13/04
Filed: 1980-11-10
Abstract: A motor is used to rotate a mould on a vertical axis; and an inlet is provided in the base of the mould. The motor is also used to drive a rotor, which is located on the axis of the mould; and a helical blade or worm feed screw is located on the bottom end of the rotor. The motor, mould and rotor are all lowered simultaneously into a crucible contg. a melt, so the latter is driven upwards into the mould by the helical blade or feed screw. Various pref. shapes of helical blade or feed screw may be used, but all have the object of driving the melt upwards into the rotating mould. The feed screw is pref. hollow and filled with a refrigerant. Used for centrifugal casting of ferrous- or nonferrous- metals, glass, polymers or ceramics.
Patent DE-3042613-A1 (DE)
Title: Penetration through concrete pressure vessel - has sleeve with closed ends to which double tube assemblies are welded
Inventor: NICKEL WALTER
IPC: G21C13/036
Filed: 1980-11-12
Abstract: A penetration for double pipes through the wall of a prestressed concrete pressure vessel for a nuclear reactor is constructed as follows. The aperture (4) through the concrete wall (3) contains an insert (5) in the form of a sleeve closed by integral caps (9,11) at its two ends. The outer pipe (8) of the double pipe assembly terminates at the outer cap (9), to which it is welded, while the inner pipe (10) continues through inside the insert (5) and is welded (15) to the inner cap (11) of the lining sleeve or insert. Pref. the sleeve (5) has a reinforcing flange (12) at which it is welded to the liner (13). Pref. also cooling tubes (16) are fitted around it. At the outer end, there may be an annular recess (18) in the concrete pressure vessel wall. Used in partic. for grouped penetrations in which a number of double tubes, designed to avoid risk of bursting, pass through a single opening in the vessel wall. In partic. for the concentric double tube assembly for feeding nuclear fuel elements into a pebble bed reactor, for gas ducts and the like. The arrangement enables a highly effective, pressure tight and gas tight construction to be achieved.
Patent DE-3048271-A1 (DE)
Title: Guided missile with target search head - has built-in detector to provide heat seeking capability, using infrared optics or radar
Inventor: HELD MANFRED DIPL PHYS DR
IPC: G05D1/12
Filed: 1980-12-20
Abstract: A guided missile system includes a sensor system that enables the trajectory and firing point to be adjusted such that the explosion occurs at a selected distance from the target. Each missile has a built in infrared detector within the nose cone. When in use against ground tanks, the detector can be used to react to the increase in local temperature due to the engine and exhaust fumes. The firing point may be selected to cause maximum damage. The search head works in the range 10-90 GHz of radar is used.
Patent DE-3100873-A1 (DE)
Title: Tool holder for vertical turning and boring mills
Inventor: KOLASEVIC ENES
IPC: B23B29/04
Filed: 1981-01-14
Abstract: The invention relates to an adjustable tool holder for a vertical turning and boring mill which can be attached to the top slide or the crossrail carriage of the machine. The tool holder consists of a top part which can be attached to the top slide and a bottom part mounted on the top part in a continuously pivotable manner and formed with a turning-tool receptacle, in which arrangement the pivoted position of the bottom part relative to the top part can be locked. The tool holder in particular enables the time required to machine a workpiece on a vertical turning and boring mill to be reduced, where previously several turning tools with different setting of the tool edge relative to the workpiece axis were used.
Patent DE-3102966-A1 (DE)
Title: Method and appliance for ducting off gases escaping from a storage container in the event of major accidents
IPC: F25J3/02
Filed: 1981-01-29
Abstract: Method for ducting off gases or liquids liquefying upon ducting off, which escape from a storage container in the event of major accidents, the method being based on the method according to the main application P 3011300.9 and essentially involving part of the carbon dioxide or low-boiling gas evaporating by expansion and the escaping gas being cooled below its boiling point by the liquid part of the carbon dioxide or low-boiling gas.
Patent DE-3119347-A1 (DE)
IPC: C08F2/08
Filed: 1981-05-15
Abstract: 1. A process for the preparation of stable dispersions of finely divided synthetic resin particles containing copolymers in an organic liquid in presence of a stabilizer which is solvatized by the organic liquid, prevents the dispersed particles from sticking together, and stabilizes the dispersion, characterized in that as stabilizers cellulose esters are employed which are mostly insoluble in aliphatic and aromatic solvents, however readily soluble in lower esters and ketones, and that there are used as monomers for the copolymer prepared in the dispersed state in the presence of the cellulose ester (A) from 2 to 80% by weight of at least one ester of an alpha, beta-ethylenically unsaturated carboxylic acid with an alcohol containing from 1 to 8 carbon atoms, (B) at least 5% by weight of at least one hydroxyester of an alpha, beta-ethylenically unsaturated carboxylic acid with a diol containing from 2 to 5 carbon atoms, (C) from 2 to 70% by weight of at least one copolymerizable monomer having further functional groups capable of being cross-linked, and (D) from 3 to 80% by weight of further copolymerizable monomers as not mentioned under (A) to (C), the sum of the components listed under (A) to (D) always amounting to 100 and, besides, an ethylene copolymer having been added in an amount of from 1 to 8% by weight, based on the total amount of the dispersion, to the initial stabilizer mixture prior to the polymerisation.
Patent DE-3120773-A1 (DE)
Title: Method of cleaning a membrane-type selective matrix in an ion-selective measuring electrode and system for carrying out said method
Inventor: HABERICH FRANZ-JOSEF PROF DR
IPC: G01N27/416
Filed: 1981-05-25
Abstract: The invention relates to a method of cleaning a membrane-type selective matrix in an ion-selective measuring electrode for polarographic or potentiometric analysis, the measuring electrode being mounted in a measuring chamber or a measuring channel. To detach contaminants, a cleaning liquid is sprayed onto the matrix from a channel which discharges in a wall of the measuring chamber opposite the matrix. Preferably, a calibrating solution is used as cleaning liquid. Preferred systems for carrying out the method are also described.
Patent DE-3124717-A1 (DE)
Title: Conveying device
Inventor: HATHAWAY JOHN W
IPC: B23Q11/00
Filed: 1981-06-24
Abstract: A number of substantially wedge-shaped reamers are arranged in an elongate trough, open at the top, the wide ends of the reamers being oriented along the trough in one longitudinal direction. Arranged within the trough and in the longitudinal direction thereof are elongate, rigid connecting elements. The reamers are attached to the connecting elements in lengthwise intervals between the latter. Elongate, longitudinally oriented parts of the connecting elements are arranged between the reamers, and the lower edges of these parts are close to the bottom wall of the trough. The reamers can substantially be divided along a vertical plane, and the parts mentioned can be continuous and extend between the halves. <IMAGE>
Patent DE-3128896-A1 (DE)
Title: Process for the production of brawn products to be packed into casings and device for carrying out the process
Inventor: NEUHAEUSER SIEGFRIED DIPL ING
IPC: A23L13/60
Filed: 1981-07-22
Abstract: Published without abstract.
Patent DE-3130931-A1 (DE)
Title: Press drive, especially for hydraulically operated coating presses
Inventor: KNAEBEL HORST DIPL ING
IPC: B30B15/16
Filed: 1981-08-05
Abstract: The invention relates to a press drive, especially for hydraulically operated coating presses, in the case of which a simple, energy-saving drive system which functions in an uncomplicated manner is to be produced which is also to be inexpensive and bring about high production output and a short press contact time which is industrially acceptable. This object was achieved in that, in a combined pump accumulator hydraulic system in a cylinder (2), a piston (1), which supports the bedplate (20) and is guided on one side, is integrally connected to double diameter pistons (5), is inserted, once the quick-action process has been completed, into a reduced cylindrical region (10) at a throttled speed and, when the pressure in the cylinder subspace (4) has been relieved, abruptly transmits via the surface, which is subjected to pressure from the hydraulic pressure reservoir (24), of the double diameter piston (5) a prepressing force, which can be preselected via the pressure valve (25) and is a component of the final pressing force, to the material to be pressed. The return stroke is controlled by the valves (14, 16, 19) through the bore (11) and the valve (14), also at a throttled speed, until the quick-action downward stroke takes effect when the piston has left the region (10). <IMAGE>
Patent DE-3136732-A1 (DE)
Title: Device for conveying parts, especially workpieces
Inventor: HEINER PETER ING GRAD
IPC: B65G37/02
Filed: 1981-09-16
Abstract: A device for conveying parts, especially workpieces, is proposed which is provided with support elements (78) which are resting on and guided on a conveyor track (10) and carry the conveyed material in a suspended manner. The conveyor track (10) is formed by a twin-band conveyor belt (36) which is known from assembly lines and on which the support elements (78) rest and are moved by adhesion friction fitting. To stop the support elements (78) at certain points, the friction fit between the support elements (78) and the twin-band conveyor belt (36) is released. This device is much simpler than a conventional chain conveyor (power-and-free unit) and can also be cost-effectively used for the conveyance of small and lightweight parts. <IMAGE>
Patent DE-3138684-A1 (DE)
Title: Roofrack for passenger vehicles for transporting a boat
Inventor: HARTMANN KLAUS DIPL ING
IPC: B60R9/08
Filed: 1981-09-24
Abstract: Published without abstract.
Patent DE-3144274-A1 (DE)
Title: Multilayer fabric web
Inventor: DISSELBECK DIETER
IPC: A43B17/00
Filed: 1981-11-07
Abstract: The invention relates to a multilayer fabric web consisting of at least one upper fabric, at least one lower fabric and binding yarns as spacers between the upper fabric and lower fabric. To improve the properties of a multilayer fabric web of this type, especially when it is used as a shoe lining or insole, at least the upper fabric is to be designed as a double fabric and the binding yarns are to be respectively tied in portions into the upper fabric and/or the lower fabric, then transferred as spacers into the respective other fabric and tied into this in portions.
Patent DE-3144604-A1 (DE)
Title: Apparatus for examining a sample
Inventor: POLASCHEGG HANS-DIETRICH DR
IPC: H01J49/14
Filed: 1981-11-10
Abstract: An apparatus for examining a sample by bombarding the sample with primary ions and analysing the secondary ions given off with the aid of a mass spectrometer is equipped with a time-of-flight mass spectrometer (4, 5, 6) known per se and with means for generating either a pulsed primary ion current or a pulsed secondary ion current. <IMAGE>
Patent DE-3149640-A1 (DE)
Title: Mixing trough, in particular concrete mixing trough
Inventor: BOZENHARDT RAINER
IPC: B01F7/00
Filed: 1981-12-15
Abstract: The invention relates to a mixing shovel for a mixing trough, in particular a concrete mixing trough, which shovel is provided for sweeping a corner area between a cylindrical trough wall (17) and a planar sweeping wall or end wall (16) running perpendicular thereto. The mixing shovel (10) is characterised by a base (23) which protrudes at the outer end in the circumferential direction and by relatively narrow contact faces (19, 20) on the trough walls (16, 17). The protruding bead (23) is free of edges and advantageously shaped to form a flow of the material for mixing directed away from the contact faces. <IMAGE>
Patent DE-3151662-A1 (DE)
Title: Device for delivery of pasty products
Inventor: HERB ARMIN
IPC: B05C17/00
Filed: 1981-12-28
Abstract: A device for the metered delivery of pasty products has a piston (4) and a piston rod (5) connected thereto and having sawtooth-shaped transport catches (5a). The piston rod (5) can be transported in the feed direction by means of a hand lever (6) and a transport latch (9). A retaining block, constructed as a two-part toggle lever (11) prevents the piston rod (5) from being pushed back between the individual strokes of the hand lever (6). The bending of the extended toggle lever (11) requires slight force and, due to the shortening thereby occurring, allows disconnection even under unfavourable engagement conditions. <IMAGE>
Patent DE-3201512-A1 (DE)
Title: Signal generator
Inventor: PROPLESCH KARIN ING GRAD
IPC: H02K11/215
Filed: 1982-01-20
Abstract: To generate a signal sequence dependent on the sequence of movement of a moving part, two magnetic pole carriers (1, 2) are arranged in parallel at a small distance and offset by one pole division. Between the pole carriers, a sensor (3) is located. Sensor (3) and pole carriers (1, 2) can be displaced relative to one another and in synchronism with the moving part, the north/south transition of the field lines produced over the air gap causing the sensor (3) to emit output signals. <IMAGE>
Patent DE-3206691-A1 (DE)
Title: Visor helmet with speech transmission
Inventor: GOBBO RINO
IPC: G10K11/22
Filed: 1982-02-25
Abstract: In a full-visor helmet with speech transmission, where each helmet is provided with a microphone capsule and an earpiece and both helmets are interconnected by means of a line which is attached to them in easily detachable fashion, the line comprises a supple elastic tube (13). From the microphone capsule (12) of the helmet (10), a channel (15) or connection (12) is provided to which the tube (13) is detachably connected in order to connect the attached helmet (10a). <IMAGE>
Patent DE-3211914-A1 (DE)
Title: Process for producing chair seats, backrests and seat shells or such like articles from paperboard or cardboard
Inventor: GRIMM GUENTHER
IPC: A47C7/16
Filed: 1982-03-31
Abstract: The invention relates to a process for producing chair seats, backrests and seat shells or such like articles from paperboard or cardboard, which is characterised in that moulded parts having clearances or holes serving for subsequent fastening are punched out from cardboard sheets or webs by means of a punch corresponding to the contours of the article, whereupon a plurality, preferably four to five, of moulded parts are laid one after the other in a compression mould and a layer of a cold-setting adhesive is applied, for example by brushing or spraying-on, between each two moulded parts, whereupon the moulded-part/adhesive layers are pressed into the compression mould by means of a pressing die fitting into the compression mould and, after setting of the adhesive and lifting-off of the pressing die, the finished article is removed from the compression mould. <IMAGE>
Patent DE-3212387-A1 (DE)
Title: Glycerol phosphatides, processes for their preparation and their use in medicaments
Inventor: BUSSE WOLF-DIETER DIPL CHEM DR
IPC: C07F9/10
Filed: 1982-04-02
Abstract: The present invention relates to novel glycerol phosphatides of the general formula I <IMAGE> in which R<1>, R<2>, R<3>, R<4>, R<5> and A have the meaning given in the description, to several processes for their preparation and to their use in medicaments, in particular in anti-hypertensives, anti-inflammatories and anti-allergics.
Patent DE-3217170-A1 (DE)
Title: Holding device
Inventor: KUESTERS HEINZ-PETER
IPC: F41A23/50
Filed: 1982-05-07
Abstract: The holding device for the gun barrel comprises a gripping means consisting of clamping jaws. This is brought by a setting means into a position for retaining and a position for releasing the gun barrel. Depending on the use of the vehicle, the gripping device, together with its supporting frame articulated on the vehicle body, can be adjusted into a transport position folded onto the vehicle body and into an erected locking position.
Patent DE-3224521-A1 (DE)
Title: Rotating receptacle handling machine, especially receptacle- filling machine
Inventor: KREMPEL GUENTHER DR ING
IPC: B67C3/26
Filed: 1982-07-01
Abstract: In a rotating receptacle handling machine, especially a receptacle- filling machine, which consists of a machine table which is fixed in a vertical position and a machine upper part which is free at the centre and has the handling elements, the upper part of the machine being supported on the machine table in a vertically adjustable manner by means of a plurality of spiral gears arranged at a distance from one another on a common divided circle, the telescopic vertical guide columns which are connected to the machine table forming the central guide of the upper part of the machine to the machine table and the means for carrying the upper part of the machine through the machine table, and a distributor being arranged in the centre of the machine on a cross bar which extends in the free central region of the upper part of the machine, at least three spiral gears (22) with compensating axial displacements bearing means (24) form in each case, in the region of the table (17) and the upper part (21) of the machine, the means for vertically adjusting the upper part (21) of the machine, a telescopic vertical guide pillar (43) and a rigid vertical pillar (44) which are each arranged at an intermediate distance from the centre (37) of the machine, the means to carry the upper part (21) of the machine through the machine table (17) (Fig. 1). <IMAGE>
Patent DE-3227787-A1 (DE)
Title: Discharge fitting
Inventor: BERNAT GEORG ING GRAD
IPC: F16K24/00
Filed: 1982-07-24
Abstract: In a discharge fitting for an unpressurised overflow hot water reservoir, for prevention of water outflow in the discharge body caused by the heating process in the hot water heater, an auxiliary discharge channel formed as an overflow reservoir to receive this displaced water is emptied after every dispensing process, venting taking place via a correspondingly designed main discharge channel.
Patent DE-3231449-A1 (DE)
Title: Imidazolderivate und verfahren zu ihrer herstellung
Inventor: IIZUKA KINJI
IPC: C07D521/00
Filed: 1982-08-24
Abstract: 1 Die Erfindung betrifft Imidazolderivate der allgemeinen Formel: worin A und B gleich oder verschieden sein k"nnen und jeweils einen geradkettigen oder verzweigten Alkylen- und Alkenylenrest mit 1 bis 8 Kohlenstoffatomen bedeuten, D einen C[tief]2-10-Acylrest, einen C[tief]2-7-Alkoxycarbonylrest oder einen C[tief]3-13-Dialkoxymethylrest bedeutet, Q einen Cyanrest oder einen Alkoxycarbonylrest mit 2 bis 7 Kohlenstoffatomen bedeutet, X ein Halogenatom bedeutet, Z einen Rest bedeutet, worin E ein Wasserstoffatom, ein Halogenatom, einen C[tief]1-6-Alkylrest oder einen C[tief]1-6-Alkoxyrest bedeutet, Y ein Sauerstoffatom oder ein Schwefelatom bedeutet und entweder mit A oder B verbunden ist, n 0 oder 1 ist, wobei n 1 ist, wenn Y mit B verbunden ist. Diese Verbindungen sind neue Verbindungen und als Zwischenprodukte bei der Herstellung von 1-substituierten Imidazolderivaten verwendbar, die starke und spezifische Hemmungswirkungen auf Thromboxansynthetase aus ben und demgem"á als therapeutisch wirksame Mittel zur Behandlung von Krankheiten geeignet sind, die durch Thromboxan-A[tief]2 verursacht werden.
Patent DE-3234179-A1 (DE)
Title: Electric parking disc clock for motor vehicles
Inventor: HELLER PETER
IPC: G07C1/30
Filed: 1982-09-15
Abstract: In order to simplify the handling and increase the operational reliability of parking discs for motor vehicles in comparison with known parking discs which have to be set manually, a preferably quartz-controlled clock circuit is used in the electric parking disc clock, the time display of which clock is given preferably via the liquid crystal display. By connecting this to the electric circuit of the motor vehicle the display remains unchanged after the ignition system of a motor vehicle is switched off so that the time at which the motor vehicle is switched off can be read from the liquid crystal display at any time, the attachment of the electric parking disc clock inside a motor vehicle being designed in such a way that it can be read from outside a motor vehicle.
Patent DE-3244136-A1 (DE)
Title: Gripping tool with adjustable jaw opening
Inventor: ROMMEL REINER
IPC: B25B7/12
Filed: 1982-11-29
Abstract: The invention relates to a gripping tool with adjustable jaw opening, having two jaws, one of which is displaceable, as a clamping jaw, on a supporting rail and is lockable by means of a locking means in a selected setting, according to the invention the locking means being independent of the clamping jaw and, between the latter and the locking means, a spring member being arranged which causes, after each release of the gripping tool, the return of the clamping jaw to the starting position set by the locking means.
Patent DE-3244375-A1 (DE)
Title: Process and device for manufacturing biaxially oriented films from thermoplastics
Inventor: MUELLER GUENTER
IPC: B29C55/18
Filed: 1982-12-01
Abstract: Process for transverse stretching of a film web of thermoplastics on a roll stretching section, in which the film is pressed by a tensile force acting in a longitudinal direction onto the surface of a roll provided with an undulating profile, the film web undergoing transverse stretching corresponding to the undulating profile.
Patent DE-3244834-A1 (DE)
Title: Suction device for pneumatically conveyable waste
Inventor: SCHMIEGEL KARL-HEINZ
IPC: A47L5/36
Filed: 1982-12-03
Abstract: A suction turbine (19) can be placed on the container of a waste bin (11) instead of the lid. For this purpose, the suction turbine has a plate (12) in the shape of the lid (13) of the waste bin (11) (Figure 1). <IMAGE>