baber/WOPTO huggingface dataset:
Patent DE-3430685-A1 (DE)
Title: Detonation equipment for the application of coatings
Inventor: KLIMENKO VALERIJ STEPANOVIC
IPC: B05B5/06
Filed: 1984-08-21
Abstract: The equipment contains a barrel (1) with a spark plug (2), a powder metering device (9) and a working gas source (3) which communicates with the barrel (1) through a gas supply duct (4) which includes an electromagnetic valve (6). The working gas source (3) is constructed in the form of an electrolysis cell (10) which has a central float (12), a peripheral float (13) and a storage container (14) which is fastened to the central float (12). A 3-step switch (18) is arranged on the peripheral float (13), and a means (shackle 23) is arranged on the central float for the setting of the switch (18) in one of the three positions. <IMAGE>
Patent DE-3432370-A1 (DE)
Title: Passenger car
Inventor: BURKARDSMAIER ROLF
IPC: B60J7/12
Filed: 1984-09-03
Abstract: In order to re-equip a four-door limousine to form a convertible in which the pivoted-up parts, which can be folded together, can rest on a support 22 while providing good visibility towards the rear, the roof which can be pivoted open and pivoted shut is of multi-component design and has a front and a rear rigid plate-shaped roof component 4 and 5 and a roof component 9 which can be folded together and consists of deformable material. The front plate-shaped roof component 4 can be detachably connected here to a rear side edge 3 of a front roof component 2. The front and the rear roof component are connected to one another, so as to be capable of being folded together, via a hinge. The roof component 9, which can be folded together, adjoins the rear roof component 5, and its roof-side edge regions at the end of the roof component 5 and its lateral edge regions are connected on the one hand partially to the two legs which pivotably bear the roof components 4 and 5 and, on the other hand, partially to the C pillars 12 on each side, and finally the rear edge region is attached under the baffle plate 16 of a luggage compartment 17. In order to pivot the roof components 4, 5 and 9 in a folding-together manner, the legs 11 are pivotably mounted with their ends in a roof holding bearing 13 provided on each C pillar. <IMAGE>
Patent DE-3440223-A1 (DE)
Title: Ultrasonic machining apparatus
Inventor: SCHMIDT ERWIN
IPC: B24B1/04
Filed: 1984-11-03
Abstract: The invention relates to an ultrasonic machining apparatus which is coupled to a copying device in order to steer the tool movements, in particular in the feed direction. This combination permits high operating rates to be achieved, using cheap and simple tools for machining complicated surface shapes on workpieces.
Patent DE-3447084-A1 (DE)
Title: Device for aligning book blocks during feeding in block tongs of an adhesive binding machine
Inventor: RATHERT HORST
IPC: B42C1/00
Filed: 1984-12-22
Abstract: In a device for aligning book blocks during feeding in block tongs of an adhesive binding machine, the block tongs consisting of an inner clamping jaw (3) and an outer clamping jaw (4) which is movable relative to the latter and the book blocks (1), during transfer to the block tongs, bearing with their spines on a supporting table (2), a rail (5) is provided which can be moved inwards parallel to the outer clamping jaw (4) and, in so doing, entrains the region of the fold of the book block (1). <IMAGE>
Patent DE-3511655-A1 (DE)
Title: Device for the uniform lifting and lowering of an elongated load
Inventor: UTTSCHEID GEORG
IPC: B66D1/26
Filed: 1985-03-29
Abstract: A device for the uniform lifting and lowering of an elongated load suspended on a suspension vehicle by means of ropes at at least two points is described in which the ropes are passed from the load via deflection pulleys spaced apart in the longitudinal direction to one separate rope magazine each, a common drive being provided for the separate rope magazines. Rope-pulley arrangements movable relative to one another or rope drums can serve as the rope magazines.
Patent DE-3515257-A1 (DE)
IPC: E05D13/00
Filed: 1985-04-27
Abstract: 1. Safety mechanism for preventing the closure elements (3) of closures of buildings and vehicles from dropping, more especially in the case of sectional doors, wherein the closure elements (3) are guided by rollers (6) or the like in lateral rails (4) and are counterbalanced by weights, springs (7) or the like in conjuction with ropes, chains or the like, and wherein also the rollers (6) are retained by laterally protruding pins (5), characterized in that an elongate catch (12), having a plurality of recesses (14) which follow one another in the longitudinal direction of the catch (12) for the accommodation of the pins (5), is provided for the pins (5), which catch is disposed parallel to the rails (4) and is displaceable transversely thereto from a position of rest into an operative position (catching position), such being in dependence upon a restoring force (compression spring 25), which is released if the equilibrium between the closure elements (3), on the one hand, and the weights, springs (7) or the like, on the other hand, is disturbed, and in that the catch (12) is identical to, or longer than, the mutual spacing between pins (5) or rollers (6), which follow one another in the longitudinal direction of the rails, and is guided or mounted on parallel guide rods (11) which extend substantially horizontally when the catch (12) is in its position of rest and are downwardly orientated in the operative position.
Patent DE-3521004-A1 (DE)
Title: Control arrangement for an electric-motor drive
Inventor: RUBEL ERICH DIPL ING
IPC: E05F15/46
Filed: 1985-06-12
Abstract: A safety control arrangement is proposed for a part which is moved by an electric motor, especially for a sliding roof (10) in a motor vehicle, which control arrangement prevents trapping, especially of passengers' fingers or hands. This is achieved by the active screening (13, 16, 31) of a sensor electrode (15, 20) in the sliding range, which sensor electrode (15, 20) is constructed as a part, which can be influenced capacitively, of an electronic circuit. The sensor signal is evaluated with the aid of a bridge circuit (21) in a differential amplifier (30). <IMAGE>
Patent DE-3527388-A1 (DE)
Title: Shock absorber for an elbow crutch
Inventor: NEUSTEIN GUSTAV
IPC: A61H3/02
Filed: 1985-07-31
Abstract: The shock absorber for an elbow crutch is to permit the user of this walking aid less sensitive contact with the ground as compared to the previously used type, because the pressure transmitted on to the arm and shoulder is absorbed. The functioning elements of the shock absorber include the compression spring 1 (7), the spacer block 8 and the compression spring 2 (9). For movable connection of the shock absorber 1 with the walking aid 2 the sleeve of the shock absorber 1 contains a bore having a diameter of 5.2 mm and the walking aid 2 comprises two guide grooves 5 which are 50 mm long and also have a diameter of 5.2 mm. The guide pin 4 which holds shock absorber 1 and walking aid 2 together and permits vertical movement is inserted through these openings. During the walking movements of the user the compression spring 1 (7) absorbs the pressure while it is compressed. On displacement of the body onto the vertical elbow crutch the compression spring 2 (9) is compressed and thus absorbs the shock received by the crutch which would be transmitted via the arm to the shoulder. <IMAGE>
Patent DE-3530058-A1 (DE)
Title: Method for the production of metal strips which bind gas or control the composition of a gas (getter strips)
Inventor: NAGEL FERENC DIPL CHEM
IPC: B22D11/06
Filed: 1985-08-22
Abstract: The invention relates to a method for the production of metal strips which bind gas or control the composition of a gas (getter strips), in which the metal(s) employed is (are) melted and the molten metal assumes the form of a metal strip. The method according to the invention can be characterized in that the molten metal(s) is made to flow, under a vacuum or blanketing gas, via one or more nozzles onto a metal surface which is moved at high speed underneath the nozzles and is cooled relative to the melting point of the molten metals, and in that the molten metal solidifies on the metal surface to form a metal strip of a desired thickness and width. The moving metal surface can be the outer surface of a rotating metal cylinder or a metal strip rotating with the outer surface of the metal cylinder.
Patent DE-3542739-A1 (DE)
Inventor: PASCAVAGE JOHN JOSEPH
IPC: A01N43/50
Filed: 1985-12-03
Abstract: The invention provides an improved process for the preparation of substituted and unsubstituted 2-carbamoyl nicotinic and 3-quinolinecarboxylic acids.
Patent DE-3544481-A1 (DE)
Title: Sound insulation wall and wall element suitable therefor
Inventor: WEBER WERNER DR ING
IPC: E01F8/00
Filed: 1985-12-16
Abstract: Sound insulation wall for erection next to traffic routes such as roads, railway tracks and the like, as well as a wall element for such a sound insulation wall, the main surface having a sawtooth-like cross-sectional profile with a series of downwardly inclined reflection surfaces which are interconnected by steps running transversely to the wall plane.
Patent DE-3603811-A1 (DE)
Title: Hydraulic directional control valve
Inventor: OLBRICH GOTTFRIED DIPL ING
IPC: F15B13/04
Filed: 1986-02-07
Abstract: A directional control valve (10) for control independently of load pressure and with an integrated regulating choke (64) arranged upstream of a measuring choke point (21) is proposed. The flow of pressure medium to the motor connection (23, 24), starting from a pump passage (45) passing transversely through the housing (11) of the directional control valve (10), is directed spirally via the regulating choke (64) and the measuring choke (21) to the load-holding non-return valve (28) lying in front of the direction-control edges (61), the pump passage (45) being arranged between regulating choke (64) and measuring choke (21), and pressure for the load-pressure control being tapped upstream of the non-return valve (28). This directing of the flow permits a compact type of construction in which the non-return valve (28) causes a small pressure gradient, is especially tight and prevents undesirable sinking of the load when the directional control valve (10) is actuated. <IMAGE>
Patent DE-3605076-A1 (DE)
Title: Electrical plug-in contact (jack)
Inventor: FRANKAUER MANFRED
IPC: H01R24/58
Filed: 1986-02-18
Abstract: The invention relates to an electrical plug-in contact, consisting of a jack plug (11) and a jack socket (1) which fits it, having a plurality of annular contact pairs which are arranged on a common longitudinal axis and are in each case arranged at an axial distance from one another. In the case of such a plug-in contact, in order to avoid incorrect contacts being made while the contact parts are being joined together, the invention proposes that the plug (11) and the socket (1) have a number of steps, corresponding to the number of contact pairs, having a diameter which increases from step to step and in whose surfaces, which consist of insulating material and are in the form of cylindrical casings, the contacts of the respective contact pairs are arranged, the socket step (3) which has the largest diameter being axially longer than the subsequent socket steps (4, 5, 6), and the axial distance (x) between the insertion end (7) of the socket step (3) having the largest diameter and the second socket contact (3a) (seen in the insertion direction) is larger than the axial distance (y) between the plug contacts (16a, 15a, 14a) (which are in each case located at the front in the insertion direction) having the smaller diameter and the start of the next plug step (15, 14, 13) in each case. <IMAGE>
Patent DE-3609979-A1 (DE)
Title: Device for monitoring telephone terminals for faults, in particular short circuit
Inventor: GIESELMANN WILHELM DIPL ING
IPC: H04M3/12
Filed: 1986-03-25
Abstract: In a device for monitoring one or more terminals which are connected to the telephone network for faults, in particular short circuit, each loop to be monitored is provided with a normally disabled contact breaker which is enabled when a fault occurs. In order to prevent external activation and exclude inadvertent de-activation, it is proposed to form the monitoring circuit power supply from a storage capacitor which can be charged alternately from two sources, of which the first source is enabled only at the beginning for a short period within which a storage capacitor is charged which supplies a control mechanism and monitoring device in the different loops with operating voltage. Both sources are supplied with power from the main connection line. Through the de-activation of the first source, a series resistor is bypassed which would prevent the normal operation of the telephone device. However, the second source is then available which is connected to the other main connection wire and which ensures the provision of the further operating voltage via a contactless electronic switch when this line is successfully de-activated.
Patent DE-3612390-A1 (DE)
IPC: C03B7/22
Filed: 1986-04-12
Abstract: In an apparatus for removing molten glass from a bath through a taphole in the wall of a vessel containing the bath, and transporting the molten glass to a processing station, a lance can be moved through the taphole and dipped into the molten glass to pick up glass with the tip portion of the lance. The lance is connected to a connecting element of an operating arrangement by first pivot means and the connecting element is mounted on a support of the operating arrangement by a second pivot spaced from the first pivot. The two pivots have mutually parallel horizontal axes and, to provide for unimpeded pivotal movement of the lance about the first pivot and of the connecting element about the second pivot, the pivots are displaced relative to each other such that the lance is pivotable in a first vertical plane and the connecting element is pivotable in a second vertical plane which is spaced from the first vertical plane. The connecting element carries a drive motor for the pivotal movement of the lance and the support carries a drive motor for the pivotal movement of the connecting element.
Patent DE-3621141-A1 (DE)
Title: Start inhibit for electrical appliances after a failure of the mains voltage
Inventor: SPAETH MATTHIAS DIPL ING
IPC: H01H9/06
Filed: 1986-06-24
Abstract: A start inhibit for electrical appliances is provided with a mains switch (S1, S2) which applies the mains voltage to the drive motor (M) via a triac. The triac is triggered by a control circuit (12). The control circuit is enabled via a monitoring circuit (20), which is formed by a Schmitt trigger (T1, T2, R1, R2, R3, R4, R5). The input voltage (u2) of the Schmitt trigger when the mains switch (S1, S2) is closed and the mains voltage is applied is between the switching-on threshold value (UEon) and the switching-off threshold value (UEoff). The mains switch (S1, S2) is coupled to a switch potentiometer (P) which is located in a first limit position (a) when the mains switch is open and whose operation in the direction of the second limit switch (b) closes the mains switch (S1, S2), and which is coupled to the Schmitt trigger in such a manner that its operation when the mains voltage is applied results in the input voltage of the Schmitt trigger exceeding the switching-on threshold value. Alternatively, a further switching contact (S3) is coupled to the mains switch (S1, S2), which switching contact (S3) comes into operation in a delayed manner when the mains switch (S1, S2) is operated and triggers a pulse circuit (R10, C5, D3) which is coupled to the Schmitt trigger via a capacitor (C4).
Patent DE-3623680-A1 (DE)
Title: Materials systems for sorption processes
Inventor: NOWACZYK URSULA DIPL CHEM
IPC: C09K5/04
Filed: 1986-07-12
Abstract: Pairs of working materials for use in sorption refrigerating plants, sorption heat pumps or sorption heat transformers and containing 1,1,1,3,3,3-hexafluoro-2-propanol as refrigerant or coolant and 1,3-dimethyl-2-imidazolidinone, 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone, N-methyl- epsilon -caprolactam, 3-methyl-2-oxazolidinone, ethylene carbonate, propylene carbonate, N-formylmorpholine, suphfolane, 3-methylsulpholane, tetraethylene glycol dimethyl ether and dihydrocoumarin as absorbents possess particularly advantageous properties with regard to their use for the purpose mentioned.
Patent DE-3627017-A1 (DE)
Title: High-voltage semiconductor contactor
Inventor: LANGER GUENTHER DIPL ING
IPC: H03K17/79
Filed: 1986-08-09
Abstract: The invention relates to a high-voltage semiconductor contactor for switching relatively high alternating-current loads, which is driven via an optocoupler. The previous switching devices of this type were hybrid switches. The aim is to create a fully electronic semiconductor contactor. The invention consists in that the contactor has n series-connected power blocks (I, II) having in each case two antiparallel-connected main thyristors (A, B), the main thyristors of which with the same sense of direction (A or respectively B) are alternately controlled with triggering transformers (2, 3) integrated in two arms via a rectifier bridge (1), and that the load voltage or a part thereof is connected to the alternating-voltage inputs (AC) of the rectifier bridge (1) and the phototransistor (4) of the optocoupler (5), acting as switch, is applied to the direct-voltage outputs (+, -) of the rectifier bridge (1). <IMAGE>
Patent DE-3635039-A1 (DE)
Inventor: SEIDEL WOLFGANG DIPL ING
IPC: B62D33/04
Filed: 1986-10-15
Abstract: On the body construction part (1), the external framework has individual profile strips (2) which are clamped to internal web-like longitudinal guides (5, 6) on the profile strips (2) by intermediate and/or corner connecting pieces (3) and counterparts (4). The longitudinal guides (5, 6) have a convex or concave curvature for a corresponding counter-configuration of the mating surfaces (7, 8) on the corner connecting pieces (3) or counterparts (4), so that optimum clamping effect is retained even under elastic deformation of the counterparts (4). <IMAGE>
Patent DE-3636444-A1 (DE)
Title: Sealing arrangement, particularly for valve inserts
Inventor: MAAS JOACHIM
IPC: F16K11/085
Filed: 1986-10-25
Abstract: The proposal is for a sealing arrangement for sealing off a plurality of pressure spaces (20, 21, 22), especially between a valve insert (2) and a housing (1), the housing (1) having a plurality of connection holes (10, 11, 12). In order to make the overall length as small as possible, the proposal is to provide at least one sealing ring (3) which lies in a plane rotated through a certain angle (5) relative to the radial plane. <IMAGE>
Patent DE-3638201-A1 (DE)
Title: Stain for colouring the surfaces of lignin-containing timber (wood stain)
Inventor: BORNHOLD RUEDIGER
IPC: C09D15/00
Filed: 1986-11-08
Abstract: The invention relates to a stain for colouring the surfaces of lignin-containing timber, one component of the coating being an alcoholic clearcoat, as a coatings raw material, which, in addition to phloroglucinol as essential component, contains acidic organic or inorganic compounds and sulphamic (amidosulphuric) acid. This colourless coating makes it possible for the wood surface to be simultaneously primed and given a stable coloration in a colour, which can be set prior to application, in the colour spectrum from light brown-yellow to dark brown-red, without altering the natural structure of the wood.
Patent DE-3641423-A1 (DE)
Title: Impact fuze for spinning projectiles
Inventor: JENA HANS DIPL ING
IPC: F42C1/02
Filed: 1986-12-04
Abstract: The invention relates to an impact fuze for a spinning projectile having a detonating bolt and detonation safety device which holds the detonating bolt at a distance from an initiation needle which is arranged in front of the detonating bolt in the direction of flight, which impact fuze is characterised in that the detonation safety device is a basket-like structure in or on whose base the initiation needle is located, radial arms originating from the base, being bent towards the detonating bolt, engaging around said detonating bolt and guiding it, and supporting it with respect to the initiation needle. The impact fuzes according to the invention can be used for steel and lead projectiles. In particular, projectiles can in consequence be equipped with pyrotechnic filling. <IMAGE>
Patent DE-3644814-A1 (DE)
Title: Valve
Inventor: FRISCH HERBERT
IPC: F16K47/04
Filed: 1986-12-31
Abstract: The adjustable valve element arranged in an insertion hole of the housing of the valve has an adjusting thread interacting with a mating thread in an internal hole in an externally accessible handle. The handle can be turned relative to the housing about the axis of the insertion hole and is fixed in the axial direction by a housing rim flanged into a groove on the handle during the assembly of the valve. The valve element is guided so as to be movable in a sealed manner in the axial direction in the insertion hole in the housing and is secured against rotation. The anti-rotation safeguard can be provided directly by the interaction of the valve element or the component which supports it and the housing, and overall this gives a very simple construction which requires only a small number of components.
Patent DE-3709550-A1 (DE)
Title: Car radio theft protection (antitheft) device
Inventor: KOCH KARL-HEINZ
IPC: B60R11/00
Filed: 1987-03-24
Abstract: The described car radio theft protection device consits of a securing frame, a holding device which is matched to the securing frame, and an additional, combined electronic/mechanical securing unit. <IMAGE>
Patent DE-3710757-A1 (DE)
Title: Pallet truck
Inventor: VEITH GUENTER
IPC: B66F9/075
Filed: 1987-03-31
Abstract: The pallet truck has a rear running-gear section (1) with an electrically driven, steerable drive roller (11) and a support roller (12), and a front, fork-shaped, running-gear section (3) connected to the rear section and supported on a running surface by wheel-arm rollers (31). In order to ensure sufficient grip of the drive wheel (11) even when driving over bumps, and to prevent undesirable rocking of the lifting frame (9) connected to the running gear, the balancing levers (36) bearing wheel-arm rollers (31) are hinged at the free ends of the wheel arms (33), and are coupled to pivot about horizontal axles (37) in opposite directions upwards and downwards. <IMAGE>
Patent DE-3719315-A1 (DE)
Title: Circular-grinding installation
Inventor: GROEPPER NORBERT
IPC: B24B55/02
Filed: 1987-06-10
Abstract: In a circular-grinding installation having a device (3) which supplies coolant (4) to the grinding contact zone (5) via an outlet opening (8), the cooling and cleaning effect is improved by providing the device (3) with further outlet openings (15, 16), through which some of the coolant (4) flows against the grinding wheel (1) at a defined angle ( alpha ,  beta ) above the grinding contact zone (5), counter to the direction of rotation of the grinding wheel (1). <IMAGE>