baber/WOPTO huggingface dataset:
Patent DE-3539882-A1 (DE)
Title: Fitting device, especially for adaptor boards of automatic printed-circuit board testers
Inventor: PROKOPP MANFRED
IPC: H01R43/20
Filed: 1985-11-11
Abstract: A fitting device (1) is used for fitting adaptor boards (2) of automatic printed-circuit board testers with contact needles (3). It has essentially one retaining container (5) with a multiplicity of chambers (6). The container (5) and the chambers (6) are open on one side, on the output side, over their entire cross-section. Contact needles (3) which are arranged parallel, side-by-side and close to one another and can be displaced loosely are located in the chambers (6). The output side can be closed by a slide (8). An adaptor board (2) which is provided with retaining holes (4) is held parallel to the output side (7) and, by opening the slide (8), the contact needles (3) fall towards the adaptor board (2), contact needles (3) which meet retaining holes (4) passing along through said holes. After the container (5) with the adaptor board (2) has been pivoted through approximately 90 DEG  into a separating position, the fitted adaptor board (2) can be removed and after a further pivoting movement the container can be closed, using the slide (8), until the remaining needles have completely slid back against the chambers again. Removal from adaptor boards (2) is also possible in the reverse sequence, oblique positioning of the remaining contact needles (3) being prevented by means of the individual chambers to the extent that the needles which are to be removed can pass into the chambers (6) again, largely without any hindrance. As a result of the construction, which is open over the entire cross-section, of the ...   Original abstract incomplete. <IMAGE>
Patent DE-3542412-A1 (DE)
Title: Multiple light system
Inventor: RINK GERHARD
IPC: H05B41/34
Filed: 1985-11-30
Abstract: An optical warning device consisting of a plurality of individual lights for light which changes continuously, synchronously or in a group-by-group manner, which warning device manages without any cabling between the individual lights, and the time sequence of the light emission being influenced by crystal-stabilized oscillators is characterised in that the time allocation of the light emission of the lights is brought about in that one light (nx) is connected to another light (ny), the light (ny) being illuminated in a delayed manner or at the same time as the light (nx), and it being possible to produce the light images mentioned at the start by suitable spatial installation.
Patent DE-3604890-A1 (DE)
Title: Displaceable shelving system
Inventor: GRONAU PAUL DIPL ING
IPC: A47B53/02
Filed: 1986-02-15
Abstract: The displaceable shelving system has fixed shelves (10, 10a), between which are arranged shelves (11) which are displaceable on floor rails (16) so that selectable corridors (12) can be formed between the shelves. The storage and retrieval is effected by a vehicle (13) guided between a vehicle floor rail (15) and an upper rail (14). In a variant of the invention, the shelf floor rails (16) are interrupted at the crossing points between the vehicle floor rail (15) and the shelf floor rails (16). The rollers of the displaceable shelves are set back so far that these shelves (11) can project beyond the crossing points. The rail-guided vehicle (13) can drive into each corridor (12) without its rails and those of the shelves hindering one another. <IMAGE>
Patent DE-3607480-A1 (DE)
Inventor: HARTH HELMUT DR
IPC: A61Q11/00
Filed: 1986-03-07
Abstract: 1. Toothpaste reducing the formation of dental calculus, being substantially free from compounds releasing calcium ions, characterized in that it contains a mixture of a di- and/or tetraalkali pyrophosphate and ethan-1-hydroxy-1,1-diphosphonic acid and/or water-soluble salts thereof and/or alkylene diaminotetra(methylene phosphonic acids) and/or water-soluble salts thereof.
Patent DE-3610643-A1 (DE)
Inventor: WITTE ERNST-CHRISTIAN DR RER N
IPC: C07C311/13
Filed: 1986-03-29
Abstract: Phenoxyalkylcarboxylic acid derivatives of the formula I <IMAGE> in which the sulfonylaminoalkyl group is in the ortho- or the meta-position to the phenoxyalkylcarboxylic acid group and in which R1 denotes an aryl group, aralkyl group or an aralkenyl group whose aryl radical can in each case be optionally mono- or polysubstituted by halogen, cyano, alkyl, trifluoromethyl, alkoxy, hydroxyl, nitro, amino, alkylamino, dialkylamino, acylamino, acyl, azido or can be substituted by phenyl which is optionally substituted by halogen, cyano, alkyl, trifluoromethyl or alkoxy, R2 represents hydrogen, an alkyl group, aralkyl group or an acyl group, R3 and R4, which can be identical or different, denote hydrogen or a lower alkyl group and  n denotes the numbers 1-3, and their physiologically acceptable salts, esters and amides have platelet aggregation-inhibiting and/or hypolipidaemic action.
Patent DE-3619181-A1 (DE)
Title: Device for producing connecting seams between overlapping parts
Inventor: RIETHMUELLER GERD ING GRAD
IPC: B29C65/00
Filed: 1986-06-06
Abstract: The application relates to a device for producing connecting seams between overlapping parts made of elastomeric or thermoplastic material, in particular in the case of roofing sheets or sealing sheets, the parts to be joined being heated in the region of the seam to be produced and being clamped between two device parts joined preferably not mechanically to one another, and a heating bar being provided in the region of one of the device parts and an abutment in the region of the other part. To achieve, in this arrangement, a high pressing force with high operational reliability in a simple manner, according to the invention measures are proposed for generating the pressing force by means of magnetic fields and for dissipating or insulating the heat produced during the operation of the device.
Patent DE-3620915-A1 (DE)
Inventor: KOCH WERNER DR
IPC: C09B61/00
Filed: 1986-06-23
Abstract: A biomass containing biologically produced indigo or a derivative thereof which is used for dyeing without isolating the indigo dye from the rest of the solid biomass before dyeing. Cotton dyeings of clean pure shade can be obtained by a vat dyeing procedure which have the usual fastness properties associated with the active substance.
Patent DE-3621892-A1 (DE)
Title: Process for adhesion bonding
Inventor: PRITCHATT ROBERT JAMES
IPC: B29C37/00
Filed: 1986-06-30
Abstract: The invention relates to a process for adhesion bonding a crosslinked (vulcanised) elastomeric part to a thermoplastic part during a casting process. So that an adhesive bond occurs between the two materials, materials compatible with one another are used and the thermoplastic material is fed into the casting mould such that a surface region of the elastomeric part is cleaned and/or abraded by the thermoplastic material.
Patent DE-3625489-A1 (DE)
Title: Mask for the rapid evaluation of lottery tickets or betting slips
Inventor: ROTT DIETER WOLFGANG
IPC: A63F3/06
Filed: 1986-07-28
Abstract: An aid for the rapid evaluation of lottery tickets or betting slips provided with number fields to be marked is a mask which is designed as a sheet-like carrier with windows which are impenetrable optically, magnetically or electrically, such as opaque, and the quantity, position and size of which are matched to the number fields and which are held releasably on the carrier. Such a mask can be prepared in a very simple way by releasing or opening appropriate windows of the carrier. By placing the mask onto a lottery ticket or betting slip, the result comparison can be made very simply, quickly and reliably in terms of result in a visual or also a fully or partly automatic way.
Patent DE-3627793-A1 (DE)
Title: Electromagnetically operated valve
Inventor: SZABLEWSKI PIOTR
IPC: F02M51/06
Filed: 1986-08-16
Abstract: In an electromagnetically operated valve, especially an injection valve for fuel injection systems of internal combustion engines, in which a magnet coil provided with a magnet core and a movable valve part provided with an armature are arranged, two axially adjoining housing parts are provided. The first housing part is formed by an outer core part which, together with an inner core part, forms the magnet core. The second housing part comprises guides for the movable valve part, a valve seat and an ejection opening. <IMAGE>
Patent DE-3629200-A1 (DE)
Title: Method for converting a video signal into a binary signal
Inventor: HELMA HANS
IPC: G06V10/28
Filed: 1986-08-28
Abstract: An arrangement for converting a video signal into a binary signal, in which the video signal is compared with a threshold value, contains two histogram memories (HSP1, HSP2) which are supplied with the grey scale values of the pixels of in each case one frame as addresses, in connection with which the content of the cell in each case addressed is incremented. There is also a unit (EMV) for carrying out an elastic feature comparison, which unit is connected to the two memories (HSP1, HSP2) and which supplies a counting pulse to in each case one of two address counters (ADZ1, ADZ2) or both on the basis of the comparison. The address inputs of the memories (HSP1, HSP2) are connected to the address counters (ADZ1, ADZ2). The data input of a register (REG1), which contains the threshold value, is connected to the output of one address counter (ADZ2) and the transfer input is connected to the output of a comparator (VGL2) which compares the reference threshold value contained in a register (REG2) with the address supplied to the histogram memory (HSP1) and, in the case of equality, applies a transfer pulse to the register (REG1). The method is used in image analysis. <IMAGE>
Patent DE-3636596-A1 (DE)
Title: Device and method for the protection of power-operated gates, doors and windows, especially of garage doors
Inventor: WIDMER FRITZ
IPC: E05F15/47
Filed: 1986-10-28
Abstract: What is proposed is a device and method for the protection of power-operated gates, doors, windows or the like, especially of garage doors, in which the protection of the main closing edge when an obstacle is encountered takes place by means of an air contact strip in conjunction with a pressure-sensitive switch. In order to test the functioning of the contact strip (18), a further test air profile (22) is fastened to the moving garage door in such a way that, in the "door opening" position, it runs up against a fixed stop (24), and the air thereby displaced supplies a test pulse for the air contact strip (18) and, at the same time, leads to the switch-off of the door drive (see relevant drawing). <IMAGE>
Patent DE-3639013-A1 (DE)
Title: Cooking utensil
Inventor: HORN WALTER DIPL ING
IPC: A47J36/02
Filed: 1986-11-17
Abstract: There is described a cooking utensil suitable for an induction cooking appliance, which consists of a receptacle part (1) made of stainless, austenitic steel, a base disc (2) made of aluminium or a similar readily thermoconducting material on the outside of the bottom of the receptacle (1), and a base plate (3) on the outside of the base disc (2), at least partly consisting of stainless, austenitic steel. The cooking utensil is suitable for induction cookers by virtue of the fact that a layer (4) of magnetisable material no more than 0.15 mm thick is applied to the outside of the base plate (3). <IMAGE>
Patent DE-3640959-A1 (DE)
Title: Cable clamp
Inventor: OEHMIG WILHELM
IPC: H01R4/46
Filed: 1986-11-29
Abstract: A cable clamp (10) for wire cables (28, 29), in particular for connections for high-voltage and power units in high-voltage and medium-voltage switching stations, has lower and upper clamping pieces (12, 14) which are held by at least two threaded bolts with nuts and clamp in between them the wire cable (28) which is guided symmetrically in cutouts which are formed, parallel to the side edge, in the clamping pieces (12, 14). The cable clamp (10) exhibits in each case two upper and lower clamping pieces (12, 14) which are of the same construction and are screwed on a base plate (16) which, in order to receive the threaded bolts, is provided with bores which are arranged at the corner points of a square. The clamping pieces (12, 14) are arranged one beside the other such that the cutouts (24) for the guidance of the wire cable (28, 29) are in alignment with one another. Furthermore, the cable clamp (10) has a square outline. <IMAGE>
Patent DE-3703535-A1 (DE)
Title: Device for testing the operation of spring-loaded safety valves
Inventor: SCHMITT MANFRED
IPC: F16K37/00
Filed: 1987-02-06
Abstract: The testing device has a pulling element which engages in the opening direction on the valve spindle of the safety valve when it is subjected to the pressure of a medium. When the valve closure element lifts off, a travel sensor responds, the air venting being measured by a force sensor and the pressure of the medium being measured by a pressure sensor. The travel sensor and the force sensor and the pressure sensor are constructed as electric signal transmitters which output analog signals during the testing process over the entire travel of the safety valve. The travel sensor signals are continuously connected, together with the spring rate, to a multiplier element whose output is connected to an adder to which in addition the analog signals coming from the force sensor and the adjustment values for the spring pretensioning force and the weight of the movable valve parts are fed. The sum force which acts as closing force is applied to the output of the adder as an electrical voltage which is corrected in a multiplier/divider element with the ratio of response pressure to pressure of the medium of the pressure sensor. This corrected overall force is recorded as a function of the travel as a force/travel curve of the safety valve.
Patent DE-3709478-A1 (DE)
Title: Wishbone boom fittings
Inventor: ALLENBERGER RAINER
IPC: B63B35/79
Filed: 1987-03-23
Abstract: The wishbone boom consists of front and end fittings and the connecting spars (34) between them. The front fitting comprises two individual parts, consisting mainly of a spar receptacle (6), a receptacle cheek (10), a rubber insert (4) within this, a reinforcing rib (14) with the through hole (12) located in it, and the rope end (2) forming a joint. The end fitting, made up of two interlocking parts, forms a kind of hinge in conjunction with the locking pin (16); by releasing the locking pin (16), the two components of the end fitting can be separated, and the wishbone boom thus opened like a pair of pliers, because the rope end on the front fitting forms a joint. After the mast has been inserted in the receptacle cheeks (10), the wishbone boom is closed again like a pair of pliers; the receptacle cheeks close around the mast forming a rigid connection, which is fixed by inserting the locking pin (16) into the end fitting. <IMAGE>
Patent DE-3710471-A1 (DE)
Title: Apparatus for the continuous treatment of a textile web in a chamber
Inventor: HAGMANN PIUS
IPC: D06B3/16
Filed: 1987-03-30
Abstract: Each beater device (3, 3') is provided with a deflecting device (4, 4'). This consists of a deflecting rod (6) which oscillates freely underneath the beater device and which, as a result of contact with the textile web (1), is pivotable from a working position (D) into a switching position (E), in which the drive of the beater devices is switched off. So the apparatus can also be operated without plaiting, with a stretched web run, the beater devices (3, 3') can be positioned and fixed by a positioning device in such a way that a free passage of the textile web (1) through the beta devices is guaranteed. At least one of the deflecting devices (4') can at the same time likewise be pivoted into an idling position (F), in which it does not touch the textile web (1). <IMAGE>
Patent DE-3710542-A1 (DE)
Title: Arrangement for collecting condensate at the lower end of a chimney
Inventor: WANNEMACHER ROBERT
IPC: F24H8/00
Filed: 1987-03-30
Abstract: The arrangement for collecting condensate in a collecting container at the lower end of a chimney envisages that the interior of the chimney is delimited at the bottom by a transverse wall (18) at a spacing above the ground (10). The transverse wall (18) has on the upper side a recess (26), in which the chimney condensate runs together. A run-off (28) leads from the recess (26) downwards through the transverse wall (18) into a space (22) below the transverse wall which is accessible from at least one side. The collecting container for the condensate can be installed there. As a result, a space saving is achieved in comparison to known arrangements, in which the collecting container stands next to the chimney. <IMAGE>
Patent DE-3711629-A1 (DE)
Title: Gudgeon pin fixing
Inventor: SPERMANN JOHANNES DIPL ING
IPC: F16J1/18
Filed: 1987-04-07
Abstract: An I-section gudgeon pin is surrounded at its flange on the connecting-rod side by a connecting-rod small end in the form of a forked hook. In order to avoid sideways displacement of the piston relative to the connecting rod, a U-shaped clip is inserted between one longitudinal side of the piston-head web and the opposite side of the hook-shaped part of the connecting-rod small end, the legs of the clip being snapped into holes formed in the piston-head web and its base having a bent-out portion, the shoulders of which rest against the front faces of the connecting-rod small end.
Patent DE-3719129-A1 (DE)
IPC: B65G47/16
Filed: 1987-06-06
Abstract: A method and apparatus for continuously forming a uniform layer of material that is being dispersed. This material, in the form of a stream of material, is deposited on an intermediate conveyer belt, as strips, transverse to the direction in which the material is fed to a dispersal mechanism. In the direction of travel of this intermediate conveyer belt, the strips abut one another in such a way that no gaps exist between them.
Patent DE-3719785-A1 (DE)
Title: Electromagnetically actuable 3/2-way valve
Inventor: SCHIEL LOTHAR
IPC: F16K31/10
Filed: 1987-06-13
Abstract: An electromagnetically actuable 3/2-way valve for the selective connection of an output connection to a first or to a second input connection is proposed, the connection being effected via a valve chamber to which the output connection is connected directly and to which the input connections are connected via a respective sealing seat which can be shut off or released by means of a movable valve closing element, and also having at least one electromagnet, the housing of which contains a magnet winding and also a displaceable armature which, upon excitation of the electromagnet, actuates the valve closing element via a valve actuating plunger, which valve closing element is pretensioned by a return spring into an inoperative position in which a connection exists between the second input connection and the output connection. In order that relatively large cross-sections may be interconnected reliably using a conventional electromagnet of small overall size, the invention provides for the valve closing element (9) to be actuated by means of a pivotably mounted actuating lever (18) to which the armature (4) and the valve actuating plunger (8) are linked at its first and second points of action (25 and 26, respectively). <IMAGE>
Patent DE-3720867-A1 (DE)
Title: Method and circuit arrangement for controlling the tape transport
Inventor: SCHILLING HORST DIPL ING
IPC: G11B15/467
Filed: 1987-06-24
Abstract: In a method for controlling the tape transport in a video tape device when switching from replay mode to recording mode, the result of a phase comparison between reference pulses and control track pulses, which are read from the tape in replay mode and the result of a phase comparison between the reference pulses and tachopulses which are derived from a tape drive arrangement in recording mode being used for control, the difference of the results of the phase comparison are formed during the switching out and over, stored and used for phase correction during the controlling during the subsequent recording mode.
Patent DE-3730296-A1 (DE)
Title: Clothing for an opening roller having a multiplicity of teeth
Inventor: STAHLECKER FRITZ
IPC: D01H4/32
Filed: 1987-09-10
Abstract: In a clothing for an opening roller having a multiplicity of teeth, provision is made for the tooth tips to be scarfed and to form a knife edge which extends from a tooth face to a back and which has a larger diameter in the region of the tooth face than in the region of the back.
Patent DE-3735103-A1 (DE)
Title: Hydraulic actuating drive
Inventor: DWORAK WILHELM ING GRAD
IPC: F15B15/26
Filed: 1987-10-16
Abstract: The hydraulic actuating drive has a double-acting cylinder with piston (12), the piston rod (13) of which is guided in a sliding manner in bores of a housing (10). In a certain area (16) which corresponds to at least the piston stroke, the diameter of the piston rod is slightly reduced and has concentric grooves (17) at uniform spacing. Interacting with these grooves (17) are the same grooves (27) on an actuating piston (24) which is mounted transversely to the longitudinal axis of the piston rod in the housing. The actuating piston (24) has a passage (26) through which the piston rod, in particular its area (16), runs. Springs (28) press the grooves on the actuating piston into the grooves on the piston rod and thereby lock the latter. To release the piston rod, pressure medium is admitted to the actuating piston, as a result of which the grooves are disengaged. In this way, simple, troublefree locking for an actuating drive is obtained. <IMAGE>
Patent DE-3735391-A1 (DE)
Title: Process for removing NOx and, where required, SO2 from exhaust gases
Inventor: KUBISA RYSZARD DR
IPC: B01D53/60
Filed: 1987-10-19
Abstract: In the known process, in order to remove NOx and, where required, SO2, ozone is fed in in at least stoichiometric amount, based on NOx, and the exhaust gas is then brought into contact with an aqueous recirculating solution to bind the oxidized NOx and, where required, the SO2. It is questionable whether, in the known process, the removal of oxidized N2O5 is achieved, since this is stable only up to a temperature of 47@C. The object of the novel process is to provide for removal of NOx even at temperatures above 47@C and, at the same time, to result in a higher degree of separation. The addition of the ozone is carried out at a temperature above 47@C, and the circulating solution used is a weakly acidic to alkaline solution containing at least one alkaline earth and/or alkali and an oxidant, the oxidant content resulting in superstoichiometry, based on the NOx in the exhaust gas.
Patent DE-3736530-A1 (DE)
Title: Drive unit for step by step longitudinal transportation of magazines or belts
Inventor: HEMALA MICHAL DIPL ING
IPC: H05K13/00
Filed: 1987-10-28
Abstract: The invention relates to a drive unit, especially a feed module for belted SMD components in automatic fitting machines, in which the required stroke length (20) between two successive pockets (2) is detected and controlled automatically. The drive unit contains rotating parts and control is effected via a duplicated signal transmitter arrangement. This has the two major advantages that no mechanical parts, such as cam drives or tilting levers having extremely high tolerance values, may be used, and the internal drive motor (8) can be switched by means of the signal transmitters (4; 5). The first signal transmitter (4) signals that the stroke length (20) has approximately been reached, at this instant activates the second signal transmitter (5) which stops the drive motor (8) after passing a marker (7) which revolves on the shaft (14), and thus also stops the belt (1) with pockets in a reproducible position. <IMAGE>