baber/WOPTO huggingface dataset:
Patent DE-3423853-A1 (DE)
Inventor: KRINGS JOSEF
IPC: E02D17/08
Filed: 1984-06-28
Abstract: A cribbing device for trenches which includes a pair of opposing supports spaced apart by a spreader, each support having a plurality of guide profiles and a crosspiece. The crosspiece is disposed transversely to the longitudinal axis of the trench, and the guide profiles are arranged adjacent each other on said crosspiece. The guide profiles include a plurality of legs disposed vertically and extending outward from the crosspiece, and a plurality of flanges disposed vertically and secured to the legs at the ends of the legs opposite the crosspiece. The flanges project beyond both sides of the legs. A plurality of cribbing boards each having a guide bar which supports a guide head is provided. The guide head is in the form of a slotted hollow box section and extends vertically beyond the board at its vertical face side. The width of each guide profile flange is slightly smaller than the inside width of the guide heads. The slot of the guide heads corresponds to the legs of the guide profiles, and the inside spacings between the legs of the adjacent guide profiles is slightly larger than the total width of the guide heads. The boards may, therefore, be guided and supported by the supports by engaging the guide heads of the boards with the guide profiles of the supports thereby permitting the boards to be passed by each other on parallel planes and to be supported by the supports in a form-locked manner.
Patent DE-3425468-A1 (DE)
Inventor: STEININGER HELMUT DR
IPC: C23C14/14
Filed: 1984-07-11
Abstract: To prepare gold-coloured titanium nitride layers by means of plasma coating processes, there is added to the process gas comprised of argon and nitrogen an easily volatile gold compound. To this effect, organophosphine or organoarsine derivatives of gold halides are preferably used.
Patent DE-3426149-A1 (DE)
Title: Coke oven top
Inventor: JOSTEN HANS J
IPC: C10B29/02
Filed: 1984-07-16
Abstract: The invention relates to a coke oven top which is largely sealed off against the escape of gaseous pollutants. For this purpose, a thin, alloyed, elastic foil of special steel is embedded within the oven top between two layers of refractory concrete.
Patent DE-3428421-A1 (DE)
Title: Verfahren zur herstellung von als katalysatortraeger verwendbarem aluminiumoxid
Inventor: TAKUMI SHIZUO
IPC: C01F7/34
Filed: 1984-08-01
Abstract: Beschrieben wird ein Verfahren zur Herstellung eines Aluminiumoxidträgers, bei welchem ein amorphes Aluminiumoxidhydrat einer Aluminiumoxidkonzentration im Bereich von 28-35 Gew.-%, das man durch Neutralisieren einer Aluminiumsulfatlösung mit einer Natriumaluminatlösung in zwei Stufen erhalten hat, unter ausreichender Scherwirkung und abwechselnder Kompression und Entspannung durchknetet, den hierbei erhaltenen Teig extrudiert und die erhaltenen Extrudate trocknet und kalziniert. Bei Durchführung des Verfahrens wird es möglich, das Wachstum der in dem Aluminiumoxidhydrat enthaltenen Pseudoboehmitkörnchen über eine Kontrolle der Knetzeit zu steuern. Letztlich kann man somit die Porenverteilung in dem letztlich erhaltenen Aluminiumoxidträger steuern.
Patent DE-3433201-A1 (DE)
Title: Forced-draught burner for heating boilers, heating furnaces or the like
Inventor: HOFFMANN KURT
IPC: F23D11/00
Filed: 1984-09-10
Abstract: The forced-draught burner for gaseous or liquid fuels, which is suitable for attachment to a heating boiler, a heating furnace or the like, has a blower housing (1) which is delimited by two parallel end walls (3, 9) and a spiral wall (8) arranged between them and in which an impeller (31) driven by a blower motor (30) is situated. Arranged eccentrically and axially parallel in relation thereto is a flame pipe (27) with a nozzle connection (54). Adjoining the spiral wall (8) is a ring sector wall (11) which is coaxial with the flame pipe (27) and which extends over approximately three quarters of the circumferential length of a cylinder. The combustion air supply from the blower housing (1) into the flame pipe (27) takes place via a ring-like cavity (42) and radial openings (15) which are arranged in the pipe wall (13) of a flame pipe extension inside the the rear wall plane and are adjustable to different passage cross-sections by means of a regulating sleeve (14). In order, with a compact construction, to achieve a uniform air distribution over the entire flame pipe cross-section, there is arranged between the blower housing (1) and the cavity (42) a ring sector-shaped air-guide body (41, 41') which completes the ring sector wall (11) to form a full circle and extends at least over the axial length of the openings (15). <IMAGE>
Patent DE-3433708-A1 (DE)
Title: Liquid-crystalline phase
Inventor: SCHEUBLE BERNHARD DR
IPC: C09K19/42
Filed: 1984-09-14
Abstract: A liquid-crystalline phase according to Claim 1, having at least one component selected from group C, comprising the compounds of the formulae VII to X <IMAGE> has particularly advantageous properties.c
Patent DE-3436452-A1 (DE)
Inventor: HOLMWOOD GRAHAM DR
IPC: C07D317/26
Filed: 1984-10-05
Abstract: A method of combating mycoses which comprises administering to a patient an antimycotically effective amount of a hydroxyethyl-azole of the formula   <IMAGE>   in which R1 represents alkyl or the grouping Ar-Y-, Ar represents optionally substituted aryl, Y represents a direct bond or the groupings -CH2-, -CH2-CH2-, -OCH2-, -SCH2-, -CH=CH- or -C=C-, X represents a nitrogen atom or the CH group, Z represents oxygen or the NOR2 group and R2 represents hydrogen, alkyl, alkenyl, alkinyl, optionally substituted aralkyl or optionally substituted cycloalkylalkyl, or an acid addition salt thereof.
Patent DE-3438985-A1 (DE)
Inventor: PITTER ANDREAS
IPC: B66C13/04
Filed: 1984-10-24
Abstract: The invention relates to an apparatus for lifting equipment for interposing in the force flow path between the lifting equipment or the driving mechanism thereof and a load to be moved, with e.g. a transducer for detecting the load states. In known lifting equipment, it has been found that critical load states are admittedly detected, but are not adequately compensated or cannot be counteracted soon enough. For this purpose, the invention provides at least one mechanism for intermediately storing or at least partly converting the mechanical energy introduced by a load movement into other energy forms, the transducer being coupled in non-positive manner to the mechanism.
Patent DE-3440328-A1 (DE)
Title: Improvement of the mixture combustion by means of a swirl device and exhaust gas recirculation
Inventor: JAEKLE GABRIELE
IPC: F02M26/12
Filed: 1984-11-05
Abstract: Published without abstract.
Patent DE-3444249-A1 (DE)
Title: Method for the production of a cast connecting rod
Inventor: MAHNIG FRITZ
IPC: B22D15/00
Filed: 1984-12-05
Abstract: The invention proposes a method for the production of a cast connecting rod, the shank of which has a cross-sectional contour with the shape essentially of an "l" section. Cooling elements, e.g. cooling surfaces (5, 4), which can be removed after solidification has taken place, are cast on between the two lateral limbs (7) which connect the two bearing bosses (2, 3) to one another. The provision of cooling elements provides the advantage of controlled cooling. Since the cooling walls solidify first, they serve as a cooling element both for the bearing bosses and for the limbs. For reasons of strength, the small end boss is provided with an oval outer contour. The method proposed brings with it not only advantages in terms of casting but also a considerable saving in weight and, above all, a reduction in costs. <IMAGE>
Patent DE-3445718-A1 (DE)
Title: Connecting terminal
Inventor: SEIDENBUSCH HEINZ
IPC: H01R4/36
Filed: 1984-12-14
Abstract: The invention relates to a connecting terminal, preferably for the connection of electrical conductors to electrical apparatuses, which consists of two identical clamping-frame parts (1) which can be hooked into one another in the form of an angle. The clamping-frame parts (1) are equipped with insulating covers (9, 14) which are snapped over the clamping-frame parts. A latching tab (16) ensures that the barbed connection is maintained. In order to separate the two clamping-frame parts, it is merely necessary to move the two clamping-frame parts towards one another so that the barbed projection (7) can be pushed out of the aperture (8). <IMAGE>
Patent DE-3447075-A1 (DE)
Title: Tetrahydrobenzothiazoles, their preparation and their use as intermediates or as medicaments
Inventor: GRISS GERHART DIPL CHEM DR
IPC: C07D277/82
Filed: 1984-12-22
Abstract: The present invention relates to novel tetrahydrobenzothiazoles of the general formula <IMAGE>  in which   R1 denotes a hydrogen atom, an alkyl group, an alkenyl or alkynyl group, an alkanoyl group, or a phenylalkyl or phenylalkanoyl group,   R2 denotes a hydrogen atom or an alkyl group, R3 denotes a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl or alkynyl group, an alkanoyl group, or a phenylalkyl or phenylalkanoyl group, it being possible for the phenyl ring to be substituted by fluorine, chlorine or bromine atoms, R4 denotes a hydrogen atom, an alkyl group, or an alkenyl or alkynyl group, or R3 and R4, together with the nitrogen atom lying between them, denote a pyrrolidino, piperidino, hexamethylenimino or morpholino group,  their enantiomers and their acid addition salts. The compounds of the above general formula I, in which one of the radicals R1 or R3 or both of the radicals R1 and R3 denote an acyl radical, are useful intermediates for the preparation of the other compounds of the general formula I, which have useful pharmacological properties, in particular an action on the central nervous system and/or the circulation. The novel compounds can be prepared by processes known per se.
Patent DE-3506052-A1 (DE)
Title: Arrangement for mounting agricultural appliances on traction machines
Inventor: BRANDSTETTER KARL
IPC: A01B59/044
Filed: 1985-02-21
Abstract: The invention relates to an arrangement for mounting agricultural appliances on traction machines or tractors in their middle region, there being attached to the tractor on one side, preferably the right-hand side, a basic frame, to which a lifting-out device for an especially freely supported agricultural appliance, preferably a maize chopper, can be fastened, if appropriate the basic frame being fastened at the tractor fastening points provided for a front loader, and the lifting-out device comprising a hydraulic raisable and lowerable lifting device, if appropriate with an exchangeable mounting bracket, for heavy agricultural appliances, which arrangement is characterised, according to the invention, in that an intermediate piece, consisting of two parts connected to one another in an articulated manner, can be fastened, slipped, screwed or the like, onto the lifting slide, one part being connected to the lifting side and the other part being connected, for example plugged together with, screwed or the like, to the mounting device of the agricultural appliance or carrying the latter. <IMAGE>
Patent DE-3506204-A1 (DE)
Title: Actuator with a ratchet mechanism
Inventor: HOFFMANN RUDI
IPC: H01H13/58
Filed: 1985-02-22
Abstract: In an actuator with a ratchet mechanism which has a rotatably mounted disc 4 with axially oriented indexing projections 8 arranged on a circular arc, there is a ratchet arrangement with operating projections 11 in the range of action of the indexing projections. In order to achieve a small overall height and direct indexing of the disc 4 of the ratchet mechanism from a starting position into the next desired end position, the axis of displacement of the actuating slide 9 runs next to the disc 4, parallel to one diameter of the disc 4, while an operating projection 11 which can be adjusted into the range of action of an indexing projection 8 is provided on the actuating slide. By virtue of laterally deflectable mounting of the operating projection 11, the operating projection 11 can, following an actuation of the actuating slide 9, be reset to its starting position by way of the indexing projection 8 projecting into the adjustment path. By using two actuating slides 9 with an associated disc 4, rotation of the ratchet mechanism in opposite directions can be performed to allow a potentiometer 7 coupled to the discs to be adjusted as desired to higher or lower electrical values. 
<IMAGE>
Patent DE-3526605-A1 (DE)
Title: Solar system for the combined generation of compressed air and warm water using simple technology
IPC: F03G6/00
Filed: 1985-07-25
Abstract: The above-mentioned solar system utilises induced low-level temperature fluctuations in order to obtain movement directed in the manner of a heat engine. This movement is converted by way of a pneumatic transmission into environmentally friendly, storable and cost-effective compressed air which can be used in many different ways. Owing to the combination of compressed air generation and water heating the economic benefit of solar systems is increased using simple technology.
Patent DE-3526610-A1 (DE)
Title: Transparency frame and hand tool for opening the transparency frame
Inventor: HRABIK HEINRICH
IPC: G03B21/64
Filed: 1985-07-25
Abstract: In order to be able to open, with the aid of a hand tool, a transparency frame which consists of two frame parts (1, 2), each of which has a rectangular viewing window (3), and which can be connected together with the aid of a groove-and-tongue connection, the two frame parts (1, 2) each have a marginal cut-out (5) in the region of one outer edge (4), the two marginal cut-outs (5) being offset relative to each other in the longitudinal direction of the outer edge (4). The hand tool consists of a grip part (6) and two plug-in attachments (7) for the marginal cut-outs (5), arranged at the same distance apart as the marginal cut-outs (5) of the frame parts (1, 2). <IMAGE>
Patent DE-3533560-A1 (DE)
Title: Garage for private cars having a lifting roof in the form of a casing
Inventor: PAHL AUGUST H
IPC: E04H6/04
Filed: 1985-09-20
Abstract: The garage for private cars comprises (a) a stationary base part (1) which is in the form of a casing and on which a lifting roof (2) is fastened such that it can pivot, to be precise preferably via pivot arms (4, 5) which form a parallelogram. In a first position, which may also be designated as "garage position", base part and lifting roof accommodate the private car. The length of the two parts together is as long as the private car to be accommodated. The lifting roof can then be pivoted upwards, with the result that the private car can be driven out. If no private car is to be parked and secured, the lifting roof is pivoted into a third, not-in-use position in which it is located over the base part. The entire length of the garage then corresponds only to that of the lifting roof which is shorter, by the length of the base part, than the private car to be parked. Base part and lifting roof thus form the garage together. The lifting roof assumes three different positions in order, on the one hand, to provide the desired, secured space for the private car and, on the other hand, to take up only a small amount of space when no private car is parked. <IMAGE>
Patent DE-3534230-A1 (DE)
Title: Nuclear reactor plant
Inventor: KUGELER KURT PROF DR
IPC: G21D5/16
Filed: 1985-09-26
Abstract: Published without abstract.
Patent DE-3535043-A1 (DE)
Title: Belt buckle
Inventor: TAUBER ERHARD
IPC: A44B11/25
Filed: 1985-10-01
Abstract: The invention relates to a belt buckle having a buckle body (10), a pivotable buckle catch (14), and a locking pin (44) which is movable in a spring-loaded manner in a closing position and an opening position and acts on the buckle catch (14) and which is guided and held in fastening recesses (42) of the buckle body (10). The compression spring (58) acting on the locking pin (44) is seated with its end facing away from the locking pin on the buckle catch (14) and is movable together with the latter in such a way that, according to the closing position and the opening position of the locking pin (44), the effective direction of the compression spring (58) is oriented differently, in the best possible way and ideally in the direction of these positions. <IMAGE>
Patent DE-3537852-A1 (DE)
Title: Process for treating zinc- and lead-containing metallurgical slags
Inventor: CHAUDHURI KIRANENDU DR
IPC: C22B13/02
Filed: 1985-10-24
Abstract: The invention relates to a process for treating zinc- and lead-containing metallurgical slags by blowing with fuel in a blowing furnace. Hitherto it has been possible to apply this process economically only to slags having high zinc contents greater than about 12%. Slags with medium zinc contents (about 6% of Zn) and low zinc contents (less than about 2% of Zn) were dumped on tips. For reasons of preserving a clean environment, however, at least slags of medium zinc and lead contents should in future no longer be put into landfills without further treatment. The invention provides those skilled in the art with an approach allowing economical treatment even of slags having low zinc contents (greater than about 4%). In slag-blowing with fuel, this is achieved by at least partially replacing the fuel by other industrial residues and waste materials containing zinc and lead as well as carbon.
Patent DE-3542441-A1 (DE)
Title: Bisphosphoric acid monoesters of alkylene oxide block copolymers, and salts thereof
Inventor: MENGLER HELMUT DR
IPC: C07F9/09
Filed: 1985-11-30
Abstract: Bisphosphoric acid monoesters of alkylene oxide block polymers of the formula <IMAGE> in which x and z are identical and are numbers from 2 to 200, and y is a number from 2 to 200, and salts thereof are prepared by phosphating the parent block polymer. They are suitable as auxiliaries for the preparation of crop-protection agent formulations.
Patent DE-3542864-A1 (DE)
Title: Process with the apertaining, special machining units and the auxiliary means
Inventor: BAIER KARL DIPL ING
IPC: E06B3/64
Filed: 1985-12-04
Abstract: By means of this process, for renovating the wooden windows of buildings, and the window plane, old balcony doors and windows of buildings which are fixedly anchored in the masonrywork are provided with new, modern insulating glazing (Thermopane glass), it being of no consequence as to whether the individual window sashes can be demounted. The existing frames are re-used. Machining takes place only on the inner side of the window sash; i.e. the masonrywork in which the window frame is anchored, the frame coating which can still be seen after machining, or the fitting are not damaged in any way. For machining, use is made of the window plane, which removes material right into the corners, along with the auxiliary means. Thereafter, the insulating glazing is inserted with the already finish-coated glazing bars. Before insertion, it is necessary, depending on the type of machining units used, to go over the corners with a file or with an inner-corner punch and to adapt the glazing bars in terms of width. The particular advantages of this conversion are:   - cost-effective owing to re-use of the old frames and the elimination of plastering work and painting work on exchange for new windows;   - saving in energy owing to better insulation;   - noise insulation; and - work is facilitated when cleaning the windows.
Patent DE-3543548-A1 (DE)
Title: lock for bank safety deposit boxes
IPC: E05B47/00
Filed: 1985-12-10
Abstract: The invention relates to a lock for bank safety deposit boxes having a main bolt (2) which can be actuated by a customer-operated mechanism which comprises a plurality of tumblers (4) if a locking lever (5) which arrests the main bolt (2) in the excluded locking position has been pivoted. The locking lever can be pivoted by means of the auxiliary bolt (10) of a bank-operated mechanism which also comprises a plurality of tumblers (9). In order to ensure that the locking lever (5) returns automatically to its locking position, without the bank-operated mechanism having to be actuated by means of a key, the main bolt (2) can be coupled to the auxiliary bolt (10) via a carrier (11) which is pivotably mounted on the lock socket (1). When the bank mechanism is actuated, the carrier (11) is transferred into a carrying position so that the locking lever (5) can be pivoted and is returned to its initial position when the main bolt (2) is retracted using the customer-operated mechanism, in which initial position it releases the locking lever (5) so that the main bolt (2) can be arrested. <IMAGE>
Patent DE-3546250-A1 (DE)
Title: Swivel arm punch
Inventor: JUNG KLAUS
IPC: C14B5/00
Filed: 1985-12-28
Abstract: The invention relates to a swivel arm punch, having a stand which forms a punching table for supporting a punching tool, and having a swivel arm, the stroke position of which can be vertically adjusted by means of a column on the stand, and having or not having a device, which has a limit switch, for reversing the stroke movement of the swivel arm at its lowest point. So that the clearance above the punching tool is always retained once it has been set, provision is made for an additional limit switch to be fixedly connected to the column and to be arranged directly above the swivel arm in such a way that the additional limit switch is actuated by the movement of the swivel arm relative to the column when it is placed on the punching tool and for a circuit to be assigned to the additional limit switch to measure the return stroke only from the time at which the additional limit switch is lifted back off the swivel arm and is therefore released again.
Patent DE-3600709-A1 (DE)
Title: Centralised travel-direction switching device
Inventor: KOCH WALTER
IPC: A63H19/24
Filed: 1986-01-13
Abstract: The invention has the object of replacing the relays contained in every model railway locomotive originally intended for alternating current operation by a single centralised travel-direction switching device which is attached between alternating current transformer and rail system, and furthermore thus permitting the direction of travel of all model railway locomotives of any current system (DC, AC) and rail system (two-conductor rail system, three-conductor rail system) to be changed. The object is achieved in that a centralised travel-direction switching device is provided between power supply (transformer) and power drain (rails), the input current of which switching device is alternating current and the output current of which is direct current, the said switching device containing a switch-over relay and it being possible to use the said switching device to change in a centralised fashion the operating direction of all the current loads (predominantly model railway locomotives). In order to permit mixed operation between alternating current operation and direct current operation, the centralised travel-direction switching device is equipped with a selection switch which optionally switches the output current of the centralised travel-direction switching device in such a way that the output current of the centralised travel-direction switching device is optionally direct current or alternating current so that the change in operating direction of the current load (predominantly model railway locomotives)... both in a centralised fashion for all current loads (with direct current) and optionally individually for each... Original abstract incomplete.