baber/WOPTO huggingface dataset:
Patent DE-3312215-A1 (DE)
Inventor: RASSHOFER WERNER DR
IPC: C08G18/66
Filed: 1983-04-05
Abstract: The present invention relates to a process for the preparation of a cellular polyurethane by the reaction of (A) a polyisocyanate with (B) an isocyanate reactive component containing (1) at least one component having a molecular weight of about 60-2000 and a functionality of 2 to 8, containing isocyanate reactive groups, (2) optionally at least one component having a molecular weight of about 2000 to 12,000 and a functionality of 2 to 8 containing isocyanate reactive groups. (3) about 0.1 to 30 parts, based on 100 parts of (B1)+(B2), of a liquid adduct of an amine and carbon dioxide, and (4) optionally water, blowing agents, foam stabilizers, catalysts and other auxiliary agents and additives, characterized in that the liquid adduct of amine and carbon dioxide is liquid at 20 DEG  C., optionally contains water, and is an adduct of carbon dioxide and an amine having at least one amino group and containing at least one primary, secondary or tertiary hydroxyl group, which amine may be solid or liquid at 20 DEG  C.
Patent DE-3313257-A1 (DE)
Title: Rapid-closure coupling
Inventor: MOMBERG WOLFGANG
IPC: F16L37/35
Filed: 1983-04-13
Abstract: The invention relates to a rapid-closure coupling with two coupling halves which can be inserted into one another and one of which has an insertion part and the other of which is equipped with radially deflectably mounted blocking balls which engage into a locking space of one coupling half and which, in the coupling position, are loaded by a shoulder of the other coupling half in the direction of an engagement into the locking space and, in the release position, can be adjusted out of this, and proposes, for optimising use, that the shoulder (30) is displaceable by means of the blocking balls (10) against spring-loading into the releasing deflection position so that, thus, in the case of tensile load acting on the lines, a destruction-free separation from one another is possible. <IMAGE>
Patent DE-3315535-A1 (DE)
Title: Cover for an inflatable gas bag
Inventor: BOSSENMAIER ALBAN DIPL ING
IPC: B60R21/2165
Filed: 1983-04-29
Abstract: The application relates to a cover for an inflatable gas bag which is arranged in a vehicle, is used to protect the occupants and has a layer of foamed plastic or the like which is provided with a weakened predetermined breaking line. In order to ensure perfect operation when this foamed plastic layer is covered by a film, and at the same time to achieve a stylistic freedom to a substantial extent, provision is made for the plastic layer to be covered by a multi-part film on its outside facing the occupant of the vehicle, which film has a welded seam along the predetermined breaking line, with the strength of the said seam being less than the resistance to tearing of the film.
Patent DE-3320880-A1 (DE)
Title: Method and device for tearing out prepunched edge cutouts in cardboard boxes, corrugated cardboard, plastic films or similar material, using an inverted tooth type chain
Inventor: WOLTER HELMUT
IPC: B26D7/18
Filed: 1983-06-09
Abstract: The invention relates to a method and a device for tearing out prepunched edge cutouts and edge sections from cardboard boxes, corrugated cardboard, plastic film or similar material. An inverted tooth type chain driven by a motor tears out the edge cutout and edge sections one after the other, from top to bottom. A guiding device mounted on a joint permits universal use for all format sizes. The stack is fixed by means of a pressure plate which prevents displacement of the individual layers.
Patent DE-3327958-A1 (DE)
Title: Process and apparatus for distilling salt water to produce utility water
Inventor: TAKADA MASAHARU
IPC: C02F1/04
Filed: 1983-08-03
Abstract: A process and an apparatus for distilling utility water from feed salt water comprises a salt water evaporator (2) to produce a vapour, a vapour compressor (3), which receives vapour from the salt water evaporator and compresses this vapour, and a vapour condenser in the evaporator which receives the compressed vapour the salt water being evaporated when it is passed via the vapour condenser into the salt water evaporator. The salt water evaporator (2) includes an inlet pipe (6) for the feed salt water and outlet pipes for the removal of the output products from the salt water evaporator (2), the outlet products including utility water and concentrated salt water. A heat pump (5) comprises a pump evaporator (3) and a pump condenser (10), which are in heat exchange with at least one of the outlet pipes (16) and with the salt water evaporator (2) in order to pump heat from the outlet product to the salt water evaporator. …<IMAGE>…
Patent DE-3328401-A1 (DE)
Inventor: METZ GUNTER DR
IPC: C07C59/64
Filed: 1983-08-05
Abstract: The invention relates to the use of naproxen lysinate, ketoprofen lysinate and/or diclofenac lysinate in the form of an injectable solution in the treatment of inflammations and rheumatic disorders, and to injectable solutions containing the anti-inflammatory active compound naproxen, ketoprofen or diclofenac in the form of its lysinate.
Patent DE-3335565-A1 (DE)
Title: Circuit arrangement for quickly determining the greatest difference in amount between three binary numerical values
Inventor: REIMANN UDO DIPL ING
IPC: G06F7/49
Filed: 1983-09-30
Abstract: A circuit arrangement for quickly determining the greatest difference (MD) in amount between three binary numerical values (A, E, F) and for coding several ranges within the set of values of the maximum difference (MD), in which only the most significant bits of the differences (Z1, Z2, Z3) after the sign bit, needed for the range division, are connected to the inputs of a logic circuit (LS) in which the digital control signal is coded, in which, in accordance with the number of control bits (MSB, LSB) of the control signal, the same number of multiplexers (MUX4, MUX5) is in each case provided with three control inputs (S40, S41, S42; S50, S51, S52) which are supplied with the sign bits (V1, V2, V3) of the differences (Z1, Z2, Z3) in which the outputs of the logic circuit (LS) are connected to the data inputs of the multiplexers (MUX4, MUX5) and in which the control bits (MSB, LSB) underived from the amount of the greatest difference are in each case switched through via the multiplexers. <IMAGE>
Patent DE-3335887-A1 (DE)
Title: Switching mechanism for a line-protection circuit breaker
Inventor: BOEKER GUENTER ING GRAD
IPC: H01H71/52
Filed: 1983-10-03
Abstract: In a switching mechanism, an operating lever (5) acts on a latching lever (2) by means of a bracket (4) which is hinged on said operating lever (5). The latching lever (2) is braced in a sprung manner to a contact lever (1) by a spring clip (11) and, together with the contact lever (1), is supported on a shaft (3) which is fixed to the housing, such that it can pivot. Furthermore, a control lever (9) which can pivot about a shaft (8) interacts via a link (9a) with a pin (10) which projects into the link (9a), guided in the contact lever (1). Said link (9a) is provided with a latching tab (9b) and a return curve (9d). 
<??>During switching on, the latching lever (2) pivots together with the contact lever (1) until the pin (10) comes to rest on the latching tab (9b) and temporarily locks the contact lever (1). During the further switching-on process, the further-pivotting latching lever (2) comes up, with a shoulder (2c) against a stop surface (9c) of the control lever (9) and pivots the latter in the anti-clockwise direction. In consequence, the latching between the pin (10) and the latching tab (9b) is released and the contact lever (1) is moved suddenly from the locking position shown in the direction of a fixed contact point (7), with the contact being made suddenly. 
<IMAGE>
Patent DE-3336716-A1 (DE)
Title: Polygonal container and device for manufacturing the latter
Inventor: SCHOENLEBER SIEGFRIED
IPC: B65D5/20
Filed: 1983-10-08
Abstract: A polygonal container which is folded from a dimensionally stable blank, in particular made of cardboard, has an edge region with a triangular cross-section. The triangle has a right angle and the sloping faces point outwards. A device for folding a container of this type consists of a holding-down device and a slotted hollow cylinder which rolls the bend faces inwards. A slide brings the outer bend face into position, said outer bend face having already been provided with adhesive. By means of a pressure strip, the outer bend face of the triangular profile thus formed is bonded to the bottom of the container. <IMAGE>
Patent DE-3336967-A1 (DE)
Title: Method and apparatus for loading a bulk material collection container, especially a refuse vehicle collection container
Inventor: CUERTEN FRANZ DIPL ING
IPC: B65F3/20
Filed: 1983-10-11
Abstract: In a method for loading a bulk material collection container with a charging space which accommodates the bulk material, especially of a refuse vehicle collection container (2), with a tipping device for the emptying of charging receptacles, especially dustbins, into the charging space and with a device for clearing out the charging space and for introducing the bulk material into the interior of the bulk material collection container, the clearing-out device is automatically switched on only when or after at least one charging receptacle has been taken hold of by the tipping device, but before tipping of the charging receptacle has been completed, and is automatically switched off when the charging space has been at least partially cleared out. To achieve this, the following are used: a system charging device in the form of a lifting and tipping device (3), a rotary drum collection container or a hinged plate loading mechanism as a clearing-out device, a manually operated control system (4) for the lifting and tipping device (3) and an on-and-off switch (5, 8) which can be actuated by this control system (4) for the drive of the clearing-out device, with a time-delay control system if necessary. <IMAGE>
Patent DE-3338100-A1 (DE)
Title: Method of printing a set of admission tickets for a theatrical event and apparatus for implementing this method
Inventor: SCHIEFER WILFRIED
IPC: G07B1/02
Filed: 1983-10-20
Abstract: In the method of printing a set of admission tickets for a theatrical event by means of a printing apparatus, a specific admission ticket bearing the seat number is printed for each individual seat in a theatre auditorium by a method wherein the printing apparatus is connected downstream of a computer which controls the printing apparatus and wherein the data of the individual seats, including the link to the information assigned to each seat, is input once into the computer in the form of a seating plan. Before printing out a set of theatre tickets, it is merely necessary to revise or input certain data relating to the admission tickets, which however occur relatively frequently. The actual printing operation takes place automatically.
Patent DE-3342552-A1 (DE)
Title: Hydraulic brake system for motor vehicles provided with a servo device
Inventor: SCHULZE BERND-GUIDO DIPL ING
IPC: B60T8/00
Filed: 1983-11-25
Abstract: Hydraulic brake system for motor vehicles in which by means of an electronic control device the pressure connection between brake master cylinder and brake circuit is on the one hand automatically interrupted as soon as and for as long as the output pressure of the brake master cylinder lies above a predetermined (low) minimum pressure value, and on the other hand the output pressure of an electro-hydraulic servo device acting directly on the brake circuit is adjusted to a value which is proportional to the output value of the brake master cylinder but higher than the latter. <IMAGE>
Patent DE-3342671-A1 (DE)
Title: Herbicidal and growth-regulating agents containing 1,2-diaryl-3-azolylpropane derivatives
Inventor: SCHALLER RAINER DR
IPC: C07D521/00
Filed: 1983-11-25
Abstract: Herbicidal and growth-regulating agents contain an effective amount of a compound of the formula <IMAGE> in which Ar<1> and Ar<2> are identical or different and represent naphthyl, (substituted) phenyl, (substituted) pyridyl, (substituted) furyl or (substituted) thienyl.
Patent DE-3347145-A1 (DE)
Title: Process and arrangement for carburising the edge layers of metallic workpieces
Inventor: PLANK FRITZ ANDREAS ING GRAD
IPC: C23C8/22
Filed: 1983-12-27
Abstract: In order to reduce the consumption of carburising gas and to improve the economics of a process for carburising the edge layers of metallic workpieces by means of a carburising gas, serving as a carbon carrier, for the purpose of surface hardening, in a furnace in which the workpieces are heated to the carburising temperature and carburising gas flows around them, the feed of carburising gas to the furnace is reduced by about 4/5 during the carburising phases not subject to cycle time.
Patent DE-3347924-A1 (DE)
Title: Combination lock
Inventor: DUERINGER RUDI HANS
IPC: E05B37/12
Filed: 1983-09-21
Abstract: The invention relates to a resetting device for the secret code in a combination lock, with setting discs which are axially mounted, arranged next to one another and rotatable independently of one another and which have setting symbols and lock in their individual rotary-angle positions and to which are adjacent, furthermore, blocking sleeves (19) having engagement spaces (37) for tracer projections (36) of a spring-loaded pivoting bolt which, mounted on an axle, retains the counterclosing part, which engagement spaces (37) overlap the tracer projections (36) when the secret code is correctly set, and which secret-code resetting device has a handle (39) projecting from the lock case for disengaging the blocking sleeves (19) from the setting discs (18), in which uncoupled state the secret code can be reset, and proposes, to achieve a design, simple in terms of production and safe to use, of such a secret-code resetting device, that axles (28) separately carrying blocking sleeves (19) plus setting discs should start from a common leg (31) of a slide (30) which possesses a handle (39) projecting from the lock case, the individual cantilevered axles (28) being equipped with radially outward-pointing driver wings (49) engaging on the blocking sleeves (19). <IMAGE>
Patent DE-3406948-A1 (DE)
Title: Device for closure of a branch pipe
Inventor: BURGHARTZ FRIEDRICH
IPC: F16L41/16
Filed: 1984-02-25
Abstract: The invention relates to a device for closure of a branch pipe (1) which is connected to a main pipeline carrying a gaseous or fluid medium and to which it is intended to be possible to connect an auxiliary system, at a later point in time, without interrupting operation of the main pipeline. According to the invention, the device includes a pipe piece (4) which can be connected to the branch pipe (1) in a sealing manner at its one end. At the other end of the pipe piece (4) there is a pipe constriction which is provided with a spherical seat (7), which is capable of sealing, on its shoulder (6) pointing towards the branch pipe (1). Arranged in a freely moving manner in the pipe piece (4) is a sphere (8) whose relative density is greater than that of the medium and which closes the pipe piece (4) in a sealed manner on pressing against the spherical seat (7). There is a depression (11) laterally on the pipe piece at a specific distance from the spherical seat (7), the base (12) of which depression (11) is located deeper than the pipe piece (4) in the assembled state of the device and is dimensioned such that the sphere (8) can fall into it under the influence of the force of gravity. <IMAGE>
Patent DE-3411733-A1 (DE)
Title: Sensing head for ps pulses
Inventor: KRATZ HARALD DIPL ING
IPC: G01R29/02
Filed: 1984-03-30
Abstract: Published without abstract.
Patent DE-3416484-A1 (DE)
Title: Method and apparatus for the wrapping of entire piece goods with shrink film
Inventor: JENDRZEY WOLFRAM
IPC: B65B53/02
Filed: 1984-05-04
Abstract: The invention relates to a method and an apparatus for the wrapping of entire piece goods, especially those which have been stacked without use of a pallet, with a tubular section of film (= tubular web of film) which is especially provided with gussets and is made of a material which shrinks when heated, in which method the tubular web of film, which is at first closed at one end, is pulled across a supporting surface in such a way that it rests with its closed end section on the supporting surface and is guided downwards by its lateral sections which adjoin the closed end section to a level situated below the supporting surface; the end section of the tubular web of film, which is supported by the supporting surface, is stacked with piece goods; the lateral sections are pulled over the lateral surfaces of the stack of piece goods; the other end of the tubular web of film is closed; and the packaging unit formed in this way is heat-treated, the edge sections of the open end of the tubular web of film being clamped before the tubular web of film is pulled over the supporting surface; the edge sections situated opposite one another in each case being moved away from each other to open the tubular web of film, moved downwards to a position below the level of the supporting surface and moved upwards essentially back to the original level once stacking with piece goods has taken place; the open edge situated at the top spreading until mutual contact has been made and, while forming a region of low pressure inside the wrapping ... Original abstract incomplete. <IMAGE>
Patent DE-3422123-A1 (DE)
Title: Heel retainer
Inventor: FREISINGER HENRY
IPC: A63C9/084
Filed: 1984-06-14
Abstract: The invention relates to the heel retainer of a ski binding, in which a vertically pivotable sole retainer is held in the skiing position by a locking lever. The purpose of the invention is to design such a heel retainer in such a manner that it can be opened, optionally with the aid of a conventional release lever, against the force of the release spring, but especially by means of another actuating component, with reduced expenditure of force. To this end, provision is made for the locking lever to be assigned a displaceable or pivotable locking part which, by means of a latching part, can be fixed in the skiing position relative to the locking lever, the latching part being moveable at will into a position which releases the locking part. As a result of the release of the locking part, the locking lever is also released.
Patent DE-3425413-A1 (DE)
Title: 1,1,2-Triphenylbut-1-ene derivatives, process for their preparation and their use as medicaments
Inventor: LOESER ROLAND DR
IPC: C07C45/67
Filed: 1984-07-10
Abstract: 1,1,2-Triphenylbut-1-ene derivatives of the general formula (1) <IMAGE> and their therapeutically tolerable salts, in which the substituents R<1> and R<2> can be identical or different and denote either hydrogen or a short alkyl chain or a benzyl radical, and in the case of a cyclic arrangement (NR<1>R<2>) represent a pyrrolidin-1-yl, piperidin-1-yl or morpholin-4-yl radical, it being possible for R<3> to be a hydrogen atom, a hydroxyl, methoxy or methyl group or a halogen atom, have a pronounced antioestrogenic action and are suitable for the treatment of hormone-dependent mammary tumour in humans and animals.
Patent DE-3429007-A1 (DE)
Title: Compound water meter
Inventor: DEWALD FRITZ
IPC: G01F7/00
Filed: 1984-08-07
Abstract: Published without abstract.
Patent DE-3432860-A1 (DE)
Title: Building element and its use
Inventor: LEHMANN KLAUS PROF
IPC: A63H33/10
Filed: 1984-09-07
Abstract: The invention relates to a prefabricated building element, comprising a panel-shaped basic body (10, 11) having at least one region (16, 44), preferably an edge region, for the detachable fastening or detachable connection of said basic body to at least one further building element (50, 51, 52, 53, 54). <IMAGE>
Patent DE-3436248-A1 (DE)
Title: Process for the measurement of the wavelength of light and arrangement for carrying out the process
Inventor: BOEHM KONRAD DR
IPC: G01J9/02
Filed: 1984-10-03
Abstract: A fibre-optic ring interferometer is used, in which the light wavelength to be measured can be determined with very great accuracy by a phase modulation process.
Patent DE-3436759-A1 (DE)
Inventor: HOEHN BERND-ROBERT DIPL ING DR
IPC: B60K17/34
Filed: 1984-10-06
Abstract: 1. Infinitely variable gearbox, which can be installed lengthwise, for a motor vehicle driven at two axles, having the following features : - a V-pulley transmission (16) having a variable transmission ratio, having - an input pulley pair (14) on a gearbox shaft, - an output pulley pair (20) on an intermediate shaft (22) ; - a differential (28) which is driven directly via a gearwheel (24) on the intermediate shaft (22), - at least one output (58) of the differential (28) driving one axle of the motor vehicle directly ; - the axes of rotation (68, 70, 72) of the gearbox shaft, of the intermediate shaft (22) and of the differential (28) lie parallel to one another, characterized in that - the gearbox shaft supporting the input pulley pair (14) is directly the drive shaft (8) and - in vertical section, the straight lines (74, 76) connecting the drive shaft (8) and the differential (28) and the intermediate shaft (22) essentially form a right angle.
Patent DE-3440060-A1 (DE)
Title: Fuel cooler for an internal combustion engine
Inventor: FABER BERND DR-ING DR
IPC: F28D7/02
Filed: 1984-11-02
Abstract: The invention relates to a fuel cooler for the fuel flowing from the tank to the engine. In this case, the fuel to be cooled is led into a corrugated hose which is laid in the form of a spiral and is radially supported on the inner wall of the cooler housing.
Patent DE-3441852-A1 (DE)
Title: Nitrogen-containing guar products
Inventor: WEISS STEFAN DR
IPC: C08B37/14
Filed: 1984-11-15
Abstract: The invention relates to nitrogen-containing guar products which have been modified by cyanamide compounds and have a nitrogen content of at least 0.8%. The products according to the invention, which can be prepared in a technically simple and inexpensive manner, have, surprisingly, a delayed swelling action or viscosity development in aqueous solution. This significantly improves the processing properties of the corresponding solutions or suspensions and extends their applicability.
Patent DE-3442163-A1 (DE)
Title: Binding and cutting station for wastepaper presses
Inventor: SCOTUZZI ANGELO
IPC: B65B27/12
Filed: 1984-11-17
Abstract: A binding and cutting station for wastepaper presses is described, in which station positioning means (31) are provided in the vertical carriages (21, 22) which support the cutting knives (25, 26) for observation of the precise positioning of the said carriages in relation to one another during the cutting process, and guides (40, 41) which determine the precise vertical positioning of the needle heads (45) of the needles (15) which guide the thread are provided alongside the above cutting knives (25, 26). The needle heads (45) consist of two head jaws (46, 47) which are arranged opposite one another, are at a distance from one another and accommodate between them single-grooved discs (52) which guide the binding wire. 
<??>Thus, stretching of the binding wire is avoided and perfect cutting of the latter is achieved even at very high pressing speeds. 
<IMAGE>
Patent DE-3443446-A1 (DE)
Title: Tuning device for a voltage-controlled oscillator
Inventor: BRAUNS HERBERT
IPC: H03B5/18
Filed: 1984-11-29
Abstract: A tuning device for a voltage-controlled oscillator whose active element (FET) is connected to an input circuit (ER) which is designed using stripline technology and determines the frequency, a varactor (VD) being connected to the input circuit (ER) via a capacitor (C) which is formed from a strip conductor through which at least one slot is cut, comprises a metal strip (4) being supported on the capacitively acting strip conductor (ER) (which is cut through) such that it can be displaced, which metal strip (4) is provided on its side facing the strip conductor (ER) with a dielectric layer (5) (Fig. 2). <IMAGE>