baber/WOPTO huggingface dataset:
Patent DE-3227107-A1 (DE)
Inventor: LANDLER JOSEF
IPC: B60R21/04
Filed: 1982-07-20
Abstract: Die vorliegende Erfindung betrifft Folien, insbesondere tiefziehfähige Folien, für Kraftfahrzeuginnenraume und daraus hergestellte Formkörper oder Formkörperteile für den Kraftfahrzeuginnenraum, wobei die Folien gegebenenfalls auf einer Seite hinterschãumt sind. Die tiefziehfähigen, ungeschãumten Verbundfolien weisen eine bestimmte Dicke auf und sind Iaminiert und in Form von Zwei- oder Mehrfachschlichten aufgebaut und bestehen aus einer oder mehreren weichmacherfreien oder weichmacherarmen Unterfolien aus Mischungen von Polyvinylchlorid, Acrylnitril-Butadien-Copolymerisaten sowie einem Plastifiziermittel auf der Basis eines plastifizierenden Hochpolymeren sowie gegebenenfalls einem anderen Kunstharz, vorzugsweise einem Acrylnitril-Copolymerisat oder einem Kunstharzgemisch auf der Basis von Acrylnitril-Copolymerisat und einer weichmacherfreien oder weichmacherarmen Oberfolie mit einer bestimmten Dicke aus Polyvinylchlorid sowie einem Plastifiziermittel auf der Basis eines plastifizierenden Hochpolymeren sowie gegebenenfalls einem anderen Kunstharz, vorzugsweise einem Acrylnitril-Copolymerisat. Das Acrylnitrit-Copolymerisat besteht vorzugsweise aus StyroI-AcryInitriI-Copolymerisat und/oder Acrylnitril-Butadienharz. Das Dickenverhãltnis von Oberfolie zu Unterfolie beträgt 1: 1 bis 1: 8. vorzugsweise 1: 3 bis 1:7.
Patent DE-3227136-A1 (DE)
Title: Loading and excavating machine
Inventor: FRIEDRICH KARL
IPC: E02F3/96
Filed: 1982-07-20
Abstract: To use a machine as both an excavator and a loader without restriction, a conventional boom in excavators is cut through at a point below which a linear drive effecting the lifting and lowering of the boom acts and above which a further linear drive, which actuates a boom arm which can be pivoted towards the first boom arm, acts with its bottom end. Attached to the intersection is a change-over coupling to which the rest of the conventional excavator boom or, via appropriate loading rocker arms, a loading shovel can be coupled. A fully rotatable superstructure with counterweight located opposite in every working position is guaranteed in both cases.
Patent DE-3231366-A1 (DE)
Title: Device for extracting energy from water
Inventor: HINTERMEIER KARLHEINZ
IPC: C25B1/04
Filed: 1982-08-24
Abstract: There is a device for extracting energy from water, in which water can be dissociated into hydrogen and oxygen, which can be fed via a mixer (20) to a burner (21), in a water container (1) by means of electrodes (23) which are connected to a voltage source (18). It is desirable in this case that not only hydrogen and oxygen are continuously available in a constructionally simple manner but the device is also independent of the general electric mains. This is achieved when the voltage source is a solar cell battery (18) and the gas connections for the hydrogen and the oxygen between the water container (1) and the mixer (20) are each taken via a gas tank (15) which can be isolated. The hydrogen and the oxygen are stored, so that these gases are available even if no solar energy can be recovered because of lack of sunlight. <IMAGE>
Patent DE-3231937-A1 (DE)
Title: Carburettor for a spark ignition engine
Inventor: BRANDNER BURKHARD DIPL ING
IPC: F02D35/00
Filed: 1982-08-27
Abstract: Carburettor for a spark ignition engine having a nozzle needle which can be adjusted in an operation-dependent manner and having a pressure probe in the carburettor pipe. An engine speed measuring circuit (23) which evaluates gear pulses which are synchronous with the crank shaft rotation, provides a digital engine speed value for each rotation of the crank shaft. The technical problem of the invention consists in setting the nozzle needle as a function of the load state and/or working state of the internal combustion engine. The engine speed value is present on an input rail of an address memory (26) in which needle set values for the nozzle needle are stored. The measured value of the pressure probe (28) is present in digital form at selection inputs (27) of the address memory (26). A digital-to-analog converter (31) converts the digital needle set values, available at the output of the address memory as a function of the engine speed value and the pressure measuring value, into analog values. An engine (13) is coupled on its output shaft (12) to a sliding sheath (9) on which the nozzle needle (8) is seated. The output shaft (12) of the engine (13) is coupled via a spur wheel gear to a rotary potentiometer (17) which outputs an analog actual signal for the position of the nozzle needle (8). A comparator circuit (32) compares the output value of the rotary potentiometer as actual value and the analog needle set value and outputs a control signal for the engine. <IMAGE>
Patent DE-3237315-A1 (DE)
Title: Delivery part behind high-speed shears in wire-rolling mills
Inventor: PECHAU GERHARD DR ING
IPC: B21B15/00
Filed: 1982-10-08
Abstract: The invention relates to a delivery part behind high-speed shears in a wire-rolling mill, a guide tube which can be swivelled into the cutter area being arranged in front of the shears, and a delivery part provided with guide channels for the cropped ends and the material string being arranged behind the shears. The aim and object of the invention is to guarantee smooth running of the rolling wire in the rolling line through low-friction guidance of the material string and the cropped ends and to ensure that the dividing wall for scrap channel and material-string channel is adapted to the lateral movement of the rolling string in the cutter head as well as the simultaneous perpendicular movement during cutting. This is achieved owing to the fact that a vertically displaceable slotted-link part (6) is arranged in the fixed delivery part (3), and the scrap and material-string channels (2 and 5) are present in each case as a section in the delivery part (3) and in each case as sections (2', 2'' and 5', 5'') lying in twos one above the other in mirror-image arrangement in the slotted-link part (6). <IMAGE>
Patent DE-3242610-A1 (DE)
Title: Spiro(cycloalkan)-1,7'-(6,7-(dihydro)-pyrazolo(1,5-d)(1,2,4)triazin-4(5h)-one), verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
Inventor: TIHANYI ENDRE
IPC: C07D487/10
Filed: 1982-11-18
Abstract: 1 Gegenstand der Erfindung sind Spiro"cycloalkan"-1,7'-{6,7-(dihydro)-pyrazolo[1,5-d][1,2,4]triazin-4(5H)-one} der allgemeinen Formel I, worin R[tief]1 und R[tief]2, die gleich oder verschieden sein können, unabhängig voneinander für Wasserstoff beziehungsweise geradkettige beziehungsweise verzweigte Alkylreste mit 1 bis 4 Kohlenstoffatom(en) stehen, R[tief]3 Wasserstoff oder einen geradkettigen oder verzweigten Alkylrest mit 1 bis 4 Kohlenstoffatom(en) oder Alkenylrest mit 2 bis 5 Kohlenstoffatomen oder einen Benzylrest bedeutet, R[tief]4 Wasserstoff, einen geradkettigen oder verzweigten Alkylrest mit 1 bis 4 Kohlenstoffatom(en), einen Cycloalkylrest mit 4 bis 6 Kohlenstoffatomen, einen nicht substituierten Benzylrest oder einen Mono- oder Polyhalogenbenzylrest darstellt und n eine Zahl von 4 bis 8 bedeutet. Gegenstand der Erfindung sich auch ein Verfahren zur Herstellung dieser Verbindungen und diese enthaltende Arzneimittel, insbesondere mit Wirkungen auf das Zentralnervensystem.
Patent DE-3247482-A1 (DE)
Title: Connecting device
Inventor: BACHMEIER ALBERT
IPC: H01F38/30
Filed: 1982-12-22
Abstract: A connecting device for the detachable connection of conductors of a medium-voltage or high-voltage mains power supply network have at least one plug socket (17) which is arranged in an insulating body (14), is aligned to a channel (18) of the same and can be closed in an electrically tight manner. A current transformer (20) is embedded in the insulating body (14), which is surrounded by a metallic housing (13). <IMAGE>
Patent DE-3248227-A1 (DE)
Title: Enclosing surround for doors or windows, and casing structural part, in particular roller-blind casing, for use above the surround
Inventor: SCHMALHOFER MARKUS
IPC: E06B7/10
Filed: 1982-12-27
Abstract: A surround (1) for doors or windows has two side legs (2, 3) which are designed in the manner of hollow profiles and two transverse legs (4, 5) which are likewise designed in the manner of hollow profiles. In the upper transverse leg there are arranged two fans (10, 11) which, via flow channels (8, 9) and two heat exchangers (6, 7) arranged in the side legs (2, 3), channel warm room air and cold fresh air. In the heat exchangers (6, 7), the warm room air gives off its heat energy to the cold fresh air which then heats up. Thereafter, the heated fresh air is channelled into the lower transverse leg (4) and, from there, is blown out upwards via outlet openings (16) and essentially parallel to the window pane. After passing through the heat exchangers (6, 7), the room air is pumped out into the surroundings. <IMAGE>
Patent DE-3300615-A1 (DE)
Title: Safety device for firearms, especially automatic pistols
Inventor: NECAS AUGUSTIN
IPC: F41A17/74
Filed: 1983-01-11
Abstract: The invention provides a safety device for firearms, especially for automatic pistols, consisting of two arms which are guided in the same direction and which are connected to one another and are fastened to the frame of the weapon by means of a journal. Formed on one of the arms of the safety device is an edge which is designed for contact with the catch of the hammer, and on the second arm is accommodated a pawl loaded by a spring and provided with an indentation and an oblique face which are adapted for contact with a bullet mounted in the orifice of the frame of the weapon. The safety device advantageously has the shape of the letter U, and for the sake of simplicity can also be produced by casting. Its construction allows a reliable actuation of the safety device or of the mechanism of the safety device from both sides of the weapon, so that the weapon can be actuated safely and conveniently both by right-handed and by left-handed persons, without the need to take any action on the weapon.
Patent DE-3302337-A1 (DE)
Title: Process for laminating contoured surfaces with a cover
Inventor: FURTH HEINZ
IPC: B29C51/08
Filed: 1983-01-25
Abstract: The invention relates to a process and a device for laminating, in particular, motor vehicle door and side linings having a contoured surface with a cover, the stretched cover being guided against the surface provided with an adhesive and fitted thereto. So that covers can be laminated true to pattern on the contoured surfaces, the stretched cover should be fixed at least in regions by needles guided in the pressing direction and pressed onto the surface in the fixed state.
Patent DE-3302419-A1 (DE)
Title: Device for electromagnetic needle selection on flat knitting machines in particular
Inventor: COTTE DIETRICH
IPC: D04B15/78
Filed: 1983-01-26
Abstract: The invention can be used on flat knitting machines, the needles of which are equipped with a butt which, as a result of the interaction between a pressure-cam part, acting on the needles transversely to the driving-out direction, and a first spring, acting in the opposite direction, either is intended to cooperate with driving-out cam parts or can be moved out of the cam channel, there being provided for retaining the needles in one of these two positions a retaining sinker which can be influenced by at least one controllable electromagnet, moved along the needle bed, and by a second spring. The object of the invention is to provide a rapid and reliable needle selection by simple technical means, for which purpose the retaining sinker is arranged underneath the needle so as to be longitudinally displaceable and can be laid with its lower end against the magnet by a cam part counter to the force of the second spring, the part of the retaining sinker which can be laid against the control magnet possessing relatively low mass and being connected to the basic body of the retaining sinker by means of a third spring. <IMAGE>
Patent DE-3307730-A1 (DE)
Title: Barrel weapon
Inventor: REINELT KARLHEINZ
IPC: F41A1/04
Filed: 1983-03-04
Abstract: In a barrel weapon, a suitable loading-space geometry and metering of liquid propellants are to achieve not only a complete propellant conversion, along with a uniform burn-up behaviour, but also a performance-increasing plateau-like gas-pressure curve in the burn-up diagram. The object is achieved in that a tamping (4) narrowing the cross-section of the propellant combustion chamber (1) on the outlet side contains enclosed channels (6), with the result that, on the one hand, a connection and a pressure equalisation can be obtained between the interior of the propellant combustion chamber (1) and the projectile space (14) and, on the other hand, an external circuit from the channels (6) closed relative to the projectile space (14) into the lower region of the propellant combustion chamber (1) can be generated by means of return lines (54). For example, monergol liquid propellant can be converted completely, with a uniform burn-up and plateau-like gas-pressure curve being obtained, a plateau-like burn-up dependent on the desired firing range being achieved by means of a specific metering during the burn-up. <IMAGE>
Patent DE-3317401-A1 (DE)
Title: Agricultural machine
Inventor: JAKOBI WILHELM
IPC: A01D43/08
Filed: 1983-05-13
Abstract: The mountable maize chopper illustrated is connected to the three-point suspension of a tractor 6 via a two-part supporting frame 2, 3 receiving the driving members 9, 10, 11, 12, 13, 14, 15 for transmitting the power from the tractor take-off shaft 7 to the chopping machine. For a change-over of the machine from a first position (represented by unbroken lines in Figure 1) into a second working position with an opposite working direction (position represented by broken lines), the supporting-frame part 3 connected to the chopper can be pivoted through 180 DEG  in the horizontal plane about a vertical axis 21 on the other supporting-frame part 2 and fixed. Provided on the supporting-frame part 2 are two claw-coupling halves 17, 17' which project at a horizontal spacing and on opposite sides of the supporting-frame part 2 and which can be brought into engagement with a complementary claw-coupling half 20 of the outer supporting-frame part 3 as a result of the pivoting of the outer supporting-frame part 3 about the axis 21 which is arranged centrally between the two claw-coupling halves 17 and 17'. The working position of the mountable maize chopper represented by broken lines is very advantageous for the cutting of a field of maize. 
<??>This mounted position is also used for transporting the machine by road. 
<IMAGE>
Patent DE-3321698-A1 (DE)
Title: Resistance (resistor) arrangement for high-voltage power circuit breakers
Inventor: SCHAAD WALTER
IPC: H01H33/16
Filed: 1983-06-15
Abstract: Transition parts (4) are inserted between the connecting parts (1; 2) and that resistor (5) of the ceramic resistor stack (W) located closest to them. The thermal conductivity of the transition parts (4) is greater than that of the resistors (5) and less than that of the connecting parts (1; 2). In consequence, cracking (breaking, bursting, splitting, springing) of the resistors (W) is intended to be prevented. <IMAGE>
Patent DE-3333311-A1 (DE)
Title: Exsanguination cuff for exsanguination apparatus
Inventor: ULRICH HEINRICH
IPC: A61B17/135
Filed: 1983-09-15
Abstract: The exsanguination cuff for producing artificial exsanguination of the extremities comprises a tape-like cuff cover (1) which can be closed to form a ring around the extremities and can thus be kept together virtually without any possibility of stretching toward the outside, and an inflatable body (2) which is inserted in the cuff cover (1) along the cuff and can be connected to a pressure medium actuating the inflatable body (2). The inner wall (1.2) of the cuff cover (1) which rests against the extremity when the cuff is folded to form a ring comprises a sheet-like structure which is elastically stretchable at least in the longitudinal direction of the cuff cover (1), the structure being elastically stretched when the cuff is stretched and thus being under an elastic tensile stress in the longitudinal direction of the cuff cover (1), so that formation of transverse folds is avoided when the cuff is folded to form a ring. <IMAGE>
Patent DE-3337634-A1 (DE)
Title: Method and appliance for the production of silage
Inventor: BAHLMANN HANS-HERMANN
IPC: A23K30/10
Filed: 1983-10-15
Abstract: Published without abstract.
Patent DE-3341664-A1 (DE)
Title: Cable television system
Inventor: SCHMEDDING JOSEF
IPC: H04N7/10
Filed: 1983-11-18
Abstract: In cable television systems, the subscribers are connected to a cable via individual remotely-controllable converters, said cable transmitting a large number of programmes. The subscriber selects the desired programme by corresponding tuning of the individual converter tuner. In the reception section, the converters are equipped with normal channel tuners for television sets and also have a UHF as well as the VHF band. If a second cable is provided in order to increase the range of programmes, the channels in the VHF transmission band (Band III) of the second cable are converted into the UHF band by means of a frequency converter which is connected on the input side of the converter. The two frequency bands at the input of the converter tuner are still converted back to Band I within the converter.
Patent DE-3342663-A1 (DE)
Inventor: MITZE RUDOLF
IPC: B41F13/00
Filed: 1983-11-25
Abstract: A system for remote sensing, indicating and remote control provides for the non-smear guidance of sheets through a sheet-fed machine and is especially useful for printing machines which print on both sides of the sheets. Sheet guides are adjustable during machine operation from a control panel at a central location outside of the machine. The positions of the sheet guides are preferably displayed in direct comparison with zones of ink application. Also, the sheet guides are adjustable from the control panel so that the guides fall within the gaps between printed areas on the sheet. An immediate and graphic check of the sheet guides is provided. In a preferred embodiment, the positions of the sheet guides are indicated on a linear array of optical indicators, each indicator representing a respective boundary between adjacent inking zones, and two adjacent ones of the optical indicators being simultaneously activated when one of the sheet guides is adjusted approximately at the center of the inking zone defined by the boundaries represented by the two adjacent ones of the optical indicators.
Patent DE-3343649-A1 (DE)
Title: Method and circuit arrangement for controlling a DC shunt-wound motor, used as a winch motor, of a drum cutter machine which is used in underground mining in a steeply inclined stratification
Inventor: DINKELBACH ANTON
IPC: H02P7/281
Filed: 1983-12-02
Abstract: The subject-matter of the invention is a method and a circuit arrangement for controlling the DC shunt-wound motor 11 of the electrical winch 9 of a drum cutter machine 1 which is used in a steeply inclined seam 4. The electrical drive energy is supplied to the DC shunt-wound motor 11 of the winch 9 via controllable rectifiers, to be precise both for the armature as well as for the field circuit, and the rectifiers in the armature circuit are designed for four-quadrant operation. When the drum cutter machine 1 is running downhill, the armature voltage of the DC shunt-wound motor 11 is reduced by reducing the field current, and is held at a value which is below the minimum network voltage which may occur in this running direction. <IMAGE>
Patent DE-3346140-A1 (DE)
Title: Vacuum brake booster
Inventor: REINARTZ HANS-DIETER
IPC: B60T13/565
Filed: 1983-12-21
Abstract: In the case of a vacuum-operated brake booster, the one housing part (34) of the vacuum housing (1) was formed by the splash wall (29) of the vehicle whilst the other half of the housing is part of a plate or dish-shaped wall part (30) of the master cylinder (18), the radially outer section (37) of that wall part (30) arranged on the vacuum housing end of the master cylinder (18) being connected by way of ribs or webs (35, 36) to that end of the master cylinder (18) remote from the vacuum housing (1). The webs (35, 36), the housing of the master cylinder (18) accommodating the pistons (20, 54) and the dish-shaped wall part (30) are designed integrally with one another, the radially outer section (37) of the wall part (30) being bolted to the splash wall (29) by means of bolts (27, 28). The section of the splash wall (29) flanged to a neck part (53) serves for mounting and guiding of the control valve housing (11) which is connected to the movable wall (2) which is arranged between the housing part (34), formed by the splash wall (29), and the wall part (30). <IMAGE>
Patent DE-3346438-A1 (DE)
Title: Teaching and learning medium
Inventor: TILLENBURG LOTHAR
IPC: G09B5/06
Filed: 1983-12-22
Abstract: A teaching and learning medium for foreign languages is described, having an index-like system of cards, on one side of each of which words, sentences or the like are printed in the foreign language, and on the other side of each of which the translation into the native language is printed. Each card has a magnetic audio strip with two magnetic audio tracks; furthermore, a magnetic audio recorder/playback device is provided. The phonetically correctly pronounced foreign language text is recorded on one audio track. The other audio track serves for recording the user's own translation spoken by him, or the translation repeated by him. The user can thus monitor not only the correctness of the translation but also the pronounciation.
Patent DE-3400175-A1 (DE)
Title: Device for the continuous packing and unpacking of receptacles
Inventor: MUELLER FRIEDHELM
IPC: B65B21/18
Filed: 1984-01-04
Abstract: In continuously operating devices of this type, boxes are transported on a longitudinal path on one side, and the corresponding bottles are transported on the side opposite to this. Because of the need to stabilise the gripper head units which can be moved across these paths, two chain support systems arranged at a distance from one another are required, raising the height of such machines accordingly. In addition, as a result of the unadjustable guiding of chains using guide wheels, which must be aligned so as to be laterally parallel to one another on the box transport and bottle transport sides, the body of the machine must be correspondingly large. These disadvantages are to be avoided. To this end, it is proposed, as shown in Figure 1, that the gripper heads (5) and/or their lifting device (7) should be held by a bracket (8, 9) which is in at least two parts, whose end facing away from the gripper head (5) is rotatably attached to a rotating bearing disc (10) and whose other end engages with a guiding device (11) which determines the path of the gripper heads. <IMAGE>