baber/WOPTO huggingface dataset:
Patent DE-3408727-A1 (DE)
Title: N-Pyridylpyrazole derivatives, their preparation, and their use as herbicides
Inventor: HATTON LESLIE ROY
IPC: C07D213/77
Filed: 1984-03-09
Abstract: The invention relates to N-pyridylpyrazole derivatives of the formula 
<IMAGE>
 in which 
 
  R<1> is 
 
  (i) H, 
  (ii) R<4>-CO- where R<4> is H, optionally substituted C1-7-alkyl or C1-4-alkoxy, C3-4-alkenyloxy, optionally substituted C3-6-cycloalkyl or phenoxy, 
  (iii) a group R<5>, C1-8-alkyl, C2-8-alkenyl, C3-6-cycloalkyl or C2-8-alkinyl, all of which are optionally substituted, and 
 
  R<2> is 
 
  (iv) H if R<1> is H, 
  (v) H or R<4>-CO- if R<1> is R<4>-CO-, 
  (vi) H or R<5> if R<1> is R<5>, 
 or 
  R<1> and R<2> together are -CO-(CR<a>R<b>)m-CO- in which R<a> and R<b> are H or C1-4-alkyl and m is 2 or 3, or 
  R<1> and R<2> together are a group 
<IMAGE>
 in which
 R<c>-R<h> are H or C1-6-alkyl and n is 0, 1 or 2, R<1> is C1-4-alkylthio and R<2> is H or 
  R<1> and R<2> together are a group 
<IMAGE>
 in which
 R<p> is C1-4-alkoxyl or optionally alkyl-substituted NH2 and R<q> is H or C1-4-alkyl, and 
  R<3> is 3-chloro-5-trifluoromethylpyrid-2-yl 
 and their salts, their preparation, and corresponding herbicidal compositions, furthermore herbicidal compounds having an open-chain alkenyl amino group R<1>R<2>N- and of the formula (NC)2C=CHNHNHR<3>.
Patent DE-3410764-A1 (DE)
Title: Method for controlling an electrical output variable by means of a mark/space ratio
Inventor: HANGAUER WILFRIED DR
IPC: F23N1/02
Filed: 1984-03-20
Abstract: A method for controlling the mark/space ratio of the opening and closing conditions of an expansion valve of a heat pump, the ratio obeying the laws of the following relation: <IMAGE> where P is the relative on-time within a period, P0 is a dimensionless constant, @ the current external temperature in  DEG C and @1 and @2 are selected constants having the dimension  DEG C.
Patent DE-3411600-A1 (DE)
Title: Spot-type disc brake
Inventor: FUNKE GUENTER
IPC: F16D55/2265
Filed: 1984-03-29
Abstract: The invention proposes a spot-type disc brake with a brake calliper which overlaps the edge of a brake disc and is displaceable parallel to the axis of the brake disc on a guide element. In each phase of a braking operation, circumferential sources acting on the brake shoes are in equilibrium and thus no torque transverse to the friction faces of the brake disc, which would cause oblique wear of the brake shoes, is imposed on the brake calliper. This is achieved by virtue of the fact both brake shoes are supported on the brake calliper against circumferential forces and that the brake calliper is held on the guide element in a manner which allows it to be swivelled about an axis lying in the centre plane of the brake disc.
Patent DE-3415381-A1 (DE)
Title: Process for reducing the friction of polymer surfaces
Inventor: WILLENBERG HEINRICH DIPL CHEM
IPC: C08J5/16
Filed: 1984-04-25
Abstract: In a process for reducing the friction of polymer surfaces, the surface is treated with elemental fluorine.
Patent DE-3424326-A1 (DE)
Title: Device for adjusting the injection pressure for Bosch injection nozzles, without dismantling them
Inventor: DUMITRU MANEA
IPC: F02B3/06
Filed: 1984-07-02
Abstract: During the service life of a diesel engine the injection nozzles must be re-adjusted to the initial injection pressure - 115-123 atmospheres - every 20,000 km. This would mean that the injection nozzles have to be opened more frequently, which is very laborious, and in addition the needle and the nozzle become dirty, which also leads to mis-adjustment of the injection nozzle. Opening and closing of the injection nozzle and the adjustment takes at least 30 minutes. With this invention the injection nozzle is not opened and its adjustment takes less than one minute.
Patent DE-3433268-A1 (DE)
Title: Trickle plate for the cooling and/or oxygen enrichment of liquids
Inventor: BAARSCH KURT
IPC: F28F25/08
Filed: 1984-09-11
Abstract: A trickle plate which serves for the cooling and/or oxygen enrichment of liquids is specified. In order to create as large a surface as possible and consequently as great a cooling effect as possible with at the same time adequate strength, the plate is formed from plastics material as an extruded web plate, which comprises two parallel outside walls and a plurality of webs running in the direction of extrusion between the outside walls.
Patent DE-3433731-A1 (DE)
Title: Device for mooring watercraft
Inventor: ENDRESS HANS DIPL ING
IPC: B63B21/00
Filed: 1984-09-14
Abstract: A mooring (berth) (11) which is formed between a landing stage (13) and dolphins (14), is bounded at its sides by warps (24). The forward and aft mooring lines (19, 20) for a watercraft (12) are guided around deflecting blocks (21) at the four corners of the mooring (berth) and run to guide pieces (25) which can slide on the warps (24). From there, belaying lines (38) lead in each case to a fitting (30), fixedly mounted on each mooring line (24), having Curry clamps (32) in which the belaying lines are fixed. Rubber strops (39) retain the lines under tension. <IMAGE>
Patent DE-3437832-A1 (DE)
Title: Process for purifying a liquid and apparatus for carrying out the process
Inventor: BOMMER ULRICH ING GRAD
IPC: B01J19/00
Filed: 1984-10-16
Abstract: The invention relates to a process for purifying a liquid with the aid of a gas which is brought into contact with the liquid. Via a piping system having essentially three different cross-sections, the liquid to be purified is atomised out of a liquid vessel and collected on collecting surfaces and returned purified to the liquid vessel.
Patent DE-3444088-A1 (DE)
Title: Dowel peg
Inventor: HANSEN CARL MARTIN
IPC: E04F13/08
Filed: 1984-12-04
Abstract: For the mechanical fastening of insulating panels - in particular mineral insulating panels - for heat insulation on exterior walls of buildings, a peg produced from any chosen material is to be pushed into the insulating material and anchored in the exterior wall of the building. <IMAGE>
Patent DE-3500776-A1 (DE)
Title: Method and arrangement for synchronisation of identifier pulse frame and identifier alarm reporting in 2 Mbit/s primary multiplex device
Inventor: BREITFELDER PETER DIPL ING
IPC: H04J3/14
Filed: 1985-01-11
Abstract: According to CCITT Recommendation G.732, a frame identification word RKW and a report word MW are transmitted alternately in the first 8-bit time slot (ZSO) of the pulse frames (P1 to P16) of a 2 Mbit/s primary multiplex device. According to the invention, the identifier frame identification word (K-RKW-ZSO), and possibly also the identifier alarm report in the identifier report word (K-MW), are inserted in the same time slot. <IMAGE>
Patent DE-3501744-A1 (DE)
Title: Display device for the transgression of a tilting-angle limit value
Inventor: FALB WOLFGANG DIPL ING
IPC: G01C9/18
Filed: 1985-01-19
Abstract: In this device, which operates by means of a filling in a container, an irreversible display capability is to be created in a simple manner to show whether a device to be checked has been inadmissibly tilted past a certain tilting angle during its operation. For this purpose, it is provided that the container (1), at its edge (3), communicates with its environment (2). <IMAGE>
Patent DE-3507958-A1 (DE)
Title: Fixed addition circuit in decimal code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1985-03-06
Abstract: In the fixed addition circuit according to the subject matter of the invention, the odd summands 1 and 3 and 5 and 7 and 9 are processed decreased by the number 1 in one input area and are processed normally in the other input area. Thus, the number of required sum and circuits is lowered to 50. The wrong result numbers are corrected by means of a one upwards shifting circuit which is arranged at the end of this fixed addition circuit. <IMAGE>
Patent DE-3508411-A1 (DE)
Title: Method and device for safeguarding an opening operation
Inventor: KROENAUER HELMUT
IPC: E05B65/00
Filed: 1985-03-08
Abstract: The invention relates to a method and a device for safeguarding an opening operation in a security apparatus, for example a safe. Whereas the locking element has hitherto conventionally been brought into the blocking position as early as in the state of rest, the invention puts the contrary principle into practice. According to the invention, the blocking element, when in the state of rest, is in an opening position. An authorisation check is conducted only in a pre-closing phase, the blocking element being brought abruptly into the blocking position in the event of an unauthorised opening operation.
Patent DE-3514044-A1 (DE)
Title: Reclining seat
Inventor: DRIGNATH ROLAND
IPC: A47C7/66
Filed: 1985-04-18
Abstract: The invention is concerned with a combined reclining-seat arrangement which, being made in various sizes, can be used both by very small children and also by adults in various reclining or sitting positions. The special features are a rotatable reclining-seat part, a removable or optionally retractible sunshade device (or windbreak and/or guard against being seen), a foot-rest support with variable position setting and a table top, which is fastened using ball bearings and can thus assume all required positions. Moreover, there is, for example for the fastening of a very small child's reclining seat, placed on a seat, an eyelet in the seat frame for receiving a retaining belt. The sunshade is composed of a hanging side cover and a roof cover. Neither cover has a rigid fastening, instead each can be hooked in at one end and can be used independently of one another, according to choice. In addition, the roof overhang is also used along with additional arrangements for wrapping around the link rods, which have been folded into a very small bundle, in order thus, after fastening the overhang, provided with hook-in parts, to the link rods to obtain a conveniently portable hand-carried article, making further use of the attachment bag which is situated on the backrest.
Patent DE-3521392-A1 (DE)
Title: Lock for the locking of doors, windows or the like
IPC: E05B47/00
Filed: 1985-06-14
Abstract: Lock for the locking of doors, windows or the like, with a bolt which, in its locking position, projects from the lock fore-end and engages into a lock plate and which can be transferred into the open position by means of a movement screw, consisting of a nut with an electromotively driven threaded spindle engaging therein, and the transfer of the bolt into the open position by the nut moved by means of the threaded spindle takes place counter to the effect of a force accumulator, and the bolt can be fixed in the open position by a spring-loaded snap bolt, and after the transfer of the bolt into the open position the nut moved by the threaded spindle returns to its basic position.
Patent DE-3522267-A1 (DE)
Title: Method and appliance for rapid analysis of metal melts
Inventor: CHOLMYANSKY VIKTOR ANTONOVIC
IPC: G01N33/20
Filed: 1985-06-21
Abstract: A sample (6) is drawn with the aid of a sampling means (1) which consists of two communicating containers having different volumes. One container is fashioned in the form of a main sleeve (2) having a bore (5) in the bottom and a main reference electrode (9) arranged in its centre. A temperature gradient is generated in the sampling means (1) by maintaining the crystallization temperature of the high-temperature part (7) of the sample (6) in the main sleeve (2), while at the same time cooling the low-temperature part (8) of the sample in the smaller container (3) in which there is an ancillary reference electrode (10). The thermal EMF generated thereby is measured, and the content of one or more alloy components is determined with reference to calibration curves. The main reference electrode (9) and the ancillary reference electrode (10) consist of a material whose thermal EMF is comparable to that of the metal to be analysed. <IMAGE>
Patent DE-3522961-A1 (DE)
Title: Round tank
Inventor: REINKE FRITZ
IPC: B65D88/34
Filed: 1985-06-27
Abstract: A round tank, in particular a clarifying tank, storage tank or the like, is composed of a circular tank crest (3) and a central tubular pump sump (4) and a dome-like cover (20) formed from individual sectors (19) which is supported in part in the region of the pump sump (4) on a circular float surrounding the pump sump (4). The invention in this case is that the float (7, 10) is formed from a central float (7) enclosing the pump sump (4) and from a satellite float (10) connected to it and that the dome-like cover (20) is supported on the satellite float (10) and on a ring float (24) running at a distance from the tank crest (3). <IMAGE>
Patent DE-3527541-A1 (DE)
Title: Vehicle roof having an opening which can be sealed by a cover
Inventor: SROCK RAINER
IPC: B60J7/00
Filed: 1985-08-01
Abstract: A vehicle roof having an opening which can be sealed by a cover has an inner covering on the side of a fixed roof region which is facing the passenger compartment, which inner covering comprises a first frame-like covering part, which is arranged adjacent to a roof frame, and a second frame-like covering part. The second covering part encloses the periphery of the first covering part, forming a joint. This design provides an inner covering which can be mounted quickly and easily and by means of which it is possible to compensate for the tolerances which occur.
Patent DE-3528139-A1 (DE)
Title: Internal combustion engine
Inventor: BECKER MANFRED
IPC: F01C19/08
Filed: 1985-08-06
Abstract: In an internal combustion engine with drum (2) pivotably mounted in an inner chamber of a housing (4) defined by a housing inner wall (12), which drum is connected to an output shaft (1), an ignition system (10) engaging in the housing inner chamber and an outlet (5) for exhaust gases and an inlet (6) for a fuel being provided, the drum (2), the housing inner wall (12), where appropriate together with side parts (14) and radially movable desmovanes are intended to form chambers (9) of variable capacity (Vc, Vh) when the drum (2) rotates in one direction of rotation (11). <IMAGE>
Patent DE-3530809-A1 (DE)
Title: Parabolic reflector antenna
Inventor: ANGER BERND DIPL ING
IPC: H01Q15/16
Filed: 1985-08-29
Abstract: The invention relates to a parabolic reflector antenna having a mounting and pivoting device which is arranged on the rear side and having a structural unit which has a converter and an exciter and is held by a supporting arm at the focus point of the reflector. In order to reduce the production and assembly cost, the mounting and pivoting device has at least one rib which is integral with the reflector and runs essentially vertically and a fixed-position cross member with at least one limb, the limb and rib resting on one another via sliding surfaces and being capable of connection to one another via mounting elements, and the pivoting axis of the reflector running at right angles to the sliding and friction surface of the rib and to the limb of the cross member. <IMAGE>
Patent DE-3536404-A1 (DE)
Title: Aircraft having a trailing device for unloading freight in flight, etc.
Inventor: EICKMANN BODO DIPL ING DR ING
IPC: B64D1/22
Filed: 1985-10-11
Abstract: Published without abstract.
Patent DE-3538998-A1 (DE)
Title: Roofing tile
Inventor: ROEBBERT FRITZ
IPC: E04D1/30
Filed: 1985-11-02
Abstract: A description is given of a roofing tile for covering the arris or ridge of a roof covered by metal roofing tiles which are laid in an overlapping manner. The roofing tile comprises an angularly shaped metal sheet, or one which has been shaped to form a hollow semi-cylinder, having at least one bent-off portion (3) formed on at one end. A retaining element (5) with longitudinal slot (9, 10) is fastened on the inner side of the roofing tile at a distance from the surface of the same. The roofing tile tapers from one end to the other. <IMAGE>
Patent DE-3540241-A1 (DE)
Title: Novel weaving method
Inventor: PROSSER DIETER DIPL ING
IPC: D03D37/00
Filed: 1985-11-13
Abstract: Novel weaving method or weaving machine, in which weft insertion no longer takes place, but the weaving operation takes place endlessly and continuously at a constant maximum speed in the manner of a helix, with a pitch equal to the thread thickness, with either a mechanical, hydraulic, pneumatic or electrical drive and with either a radial or axial warp-thread passage.
Patent DE-3541991-A1 (DE)
Title: Pneumatic seed-spacing drill
Inventor: ROMBERG HEINZ-WERNER DIPL ING
IPC: A01C7/04
Filed: 1985-11-28
Abstract: The invention relates to a pneumatic seed-spacing drill with a perforated disc which is arranged rotatable about an essentially horizontal axis and is provided with suction holes located on a hole circle and on one side of which a vacuum is applied, whilst on its other side it is guided, in the lower region, through a seed supply, from which, during its rotation, it takes up seed grains held in its holes, a stripper being provided for the seed grains adhering to the perforated disc, and, according to the invention, the stripper (12), which partially engages over the edge of the perforated disc (7), being mounted in a sprung manner relative to the latter and being pivotable about an axis located outside the edge of the perforated disc. 
<IMAGE>
Patent DE-3600920-A1 (DE)
Title: Spray head
IPC: B05B7/08
Filed: 1986-01-15
Abstract: The invention relates to a spray head with a rotary atomiser for paints and a ring, arranged on its end face around the atomiser, of air outlet openings for an annular air curtain or a guiding air curtain. The main feature of the invention consists in a second ring of air outlet openings being provided round the spray head, which are connected, via an annular channel within the spray head, to a feed line for high-pressure air. <IMAGE>
Patent DE-3602609-A1 (DE)
Title: Device for holding and inserting a structural section in a clamping device
Inventor: HOFMANN SEBASTIAN
IPC: E02D13/10
Filed: 1986-01-29
Abstract: The invention relates to a device for holding and inserting a structural section, designed in the form of a trench sheetpile, a sheet-wall element or the like, in a clamping device, which has two clamping jaws and is a component of a vibrator or an impact hammer or interacts with them, by means of a tensioning rope or a chain. For this purpose, at least one rope or chain anchorage (6, 7) is located under the one clamping jaw (3) of the clamping device, and at least one rope clamping device and/or at least one chain lock (9) and/or a rope or chain fastening is located under the second clamping jaw (4) of the clamping device. The entry side to the clamping device with its clamping jaws (3 and 4) is provided with guide surfaces (12, 13) running at an angle and directed into the clamping device. Each rope or chain anchorage (6, 7) has a slot, formed in each case by two holding surfaces (14, 15), for inserting a chain link or a rope thimble, and the holding surfaces are provided with holes for passing through a bolt. The guide surfaces (12, 13) facing one another are of asymmetric design at the inlet side of the clamping device. The guide surface (12) has at least one hole (10, 11) with in each case a rope clamping device and/or at least one chain lock (9) and/or a rope or chain fastening located at the outlet end of the hole ... Original abstract incomplete. <IMAGE>
Patent DE-3606343-A1 (DE)
Title: Device for the squeezing screw-connection of pipelines
Inventor: STEINBERG HERBERT
IPC: F16L19/065
Filed: 1986-02-27
Abstract: The invention proposes a device for the squeezing screw-connection of pipelines, in particular consisting of plastic, composed of a sleeve 1, of a sealing ring 4, of a squeezing ring 3 and of a union nut 2. The sleeve 1 exhibits an axial receiving chamber, with a stop for a pipe end, and, near to the mouth, a radial chamber for receiving the sealing ring. The end surface 12, of the sleeve 1, directed towards the union nut 2 is configured as a stop surface for the end surface 13, of the squeezing ring 3, directed away from the union nut 2. The two end surfaces 12, 13 are secured such that they are at least approximately non-rotatable with respect to each other. The principle underlying the invention proposes that the end surfaces, which are pressed together when connecting by screwing, of sleeve and squeezing ring are secured by suitable measures such that they are non-rotatable relative to each other, with the result that the squeezing ring cannot also be turned when tightening the union nut and a torsion of the pipe which has been introduced, for example a plastic pipe, is thus eliminated. <IMAGE>
Patent DE-3608461-A1 (DE)
Title: Coffin
Inventor: MOELLERS WILHELM
IPC: A61G17/00
Filed: 1986-03-14
Abstract: Published without abstract.
Patent DE-3613478-A1 (DE)
Title: Bulletproof aluminium windows, doors or the like
Inventor: NEFF LUDWIG
IPC: C22C21/10
Filed: 1986-04-22
Abstract: The invention proposes a bulletproof aluminium window, door or the like for buildings for protecting against shots from all hand guns, rifles and shotguns, including submachine guns, having a bulletproof layer consisting of an aluminium alloy, bulletproof solid profiles consisting of an aluminium alloy being fastened in each case on the outer side or inner side of the aluminium profiles of the sash and of the frame. Mounting is to be facilitated and the strength of the assembly in the event of shooting is to be increased. This is made possible in that there is arranged, between the solid profiles (1, 2) of the frame-side and/or of the sash-side covering, a C-shaped connecting wedge (3) which is inserted into corresponding grooves of the solid profiles (1, 2) and spans the joints (5) between the solid profiles (1, 2). <IMAGE>
Patent DE-3623616-A1 (DE)
Title: Apparatus for the distribution and compaction of ballast
Inventor: KELLER HEINRICH R ING
IPC: E01B27/16
Filed: 1986-07-12
Abstract: Apparatus for the distribution and compaction of ballast underneath a track (7, 8), which apparatus has packing rams (5a-c, 6a-c) which can be periodically moved, in the working position, underneath the sleepers (8) counter to the advancing direction (2) and with which the supplied ballast can be compacted. A spur (3), which points in the opposite direction to the advancing direction, ensures that the central region remains unpacked, with the result that bending stress on the sleepers when subsequently travelled on is avoided. The packing faces (16a-c, 17a-c), which are set obliquely outwards, of the rectangular packing rams (5a-c, 6a-c) and the phase-shifted, periodically recurring push-out and retraction sequence of the packing rams (5a-c, 6a-c), which starts from the spur (3) and extends to the edge of the sleepers, ensure a uniform distribution and compaction of the ballast supplied at the centre, in particular also under the rails (7). <IMAGE>
Patent DE-3624088-A1 (DE)
Title: Lamellar blind
Inventor: KRALER FRANZ
IPC: E06B9/384
Filed: 1986-07-17
Abstract: Lamellar blind having a carrying ladder which carries the lamellae (1) and comprises longitudinal cords (2) and transverse webs (3) connecting said cords, in each case one transverse web (3) per lamella (1) exhibiting a connecting element (4) which is arranged in a non-slip manner thereon and can be connected to the lamella (1) releasably and essentially fixed in position. 
 <IMAGE>