baber/WOPTO huggingface dataset:
Patent EP-0040866-B1 (EP)
IPC: B05B3/16
Filed: 1981-04-23
Granted: 1984-10-24
Abstract: An improved impact irrigator comprising a rapid return device constituted by a deflector disposed at the end of a rocker lever and arranged to be immersed into the jet when in its operating position; the rocking movements of the lever are induced by a linkage controlled by an appendix which, at the end of the outward and return rotations of the irrigator, interferes with two fixed stops; when the rocker lever is in its rest position with the deflector outside the jet, the configuration of the linkage is such as to keep the lever locked in position, so making it insensitive to external stresses; the connection between the linkage and lever is made with a certain slack which enables the lever, when outside its rest position, to rock further through a short distance without changing the configuration of the linkage.
Patent EP-0064636-B1 (EP)
IPC: B65B53/06
Filed: 1982-04-22
Granted: 1985-03-27
Abstract: The invention concerns an apparatus for producing a hot gas to shrink plastic foils, with at least one burner mounted in a housing provided with a discharge nozzle for the hot gas. To better control the hot-gas temperature and hence the temperature of shrinking, the apparatus is provided with such a burner arrangement that the hot-gas jet (9 or 10) leaving the burner (7 or 8) is directed at an angle to the discharge flow defined by the discharge nozzle (6) and with a jet-deflection means for the hot-gas jet (9 or 10) before the discharge nozzle (6). In a preferred embodiment the jet deflection is implemented by a jet (17) of cold air by means of which the hot-gas jet (9 or 10) is simultaneously directed and cooled. In a preferred mode, the pressure and the flow rate of the cold-air jet (17) are controlled.
Patent EP-0085141-B1 (EP)
IPC: B65G33/06
Filed: 1982-10-21
Granted: 1986-05-28
Abstract: 1. A mechanism for the conveyance of workpieces (6) in the form of rods, in particular blanks for sewing-machine needles, along a workpiece processing line, in which the workpieces (6) are arranged to lie with a close fit in the threads (14, 15) of a number of conveyor spindles (7, 8, 12, 13) extending along the length of the path of conveyance and get handed on from spindle to spindle in the direction of the path of conveyance in such a way that the workpieces (6) along one portion of the path of conveyance engage by their middle section and along another portion of the path of conveyance engage by their end sections in threads (14, 15), characterized in that the end portions of the conveyor spindles (7, 8, 12, 13) which are equipped in the middle region with portions of thread (14', 15') having zero pitch, run overlapping one another in such a way that each workpiece (6) during conveyance in the range of overlap is carried by thread both through engagement of its middle region and through engagement of its end regions.
Patent EP-0096115-B1 (EP)
IPC: A61J1/00
Filed: 1982-12-18
Granted: 1989-03-22
Abstract: A sealing cover has an upper layer of plastic film substantially impervious to moisture and bacteria. A second layer of metal foil film is bonded to the plastic layer with a layer of adhesive or by extruding the plastic onto the second layer. An additional layer of adhesive material is bonded to the second layer for adhering to a carrier liner in packaging the seal and engaging the container top in resealing the container upon removal from the carrier. Upon removal of the sealing cover from a container, telltale strips of the cover are left in engagement with the container to indicate the seal has been removed. In another embodiment, a layer of metal foil is laminated between two layers of plastic film. Slits may be formed in the cover to promote its tearing to leave telltale sealing strips on the container upon removal of the cover. In another embodiment, a single layer of metal foil substantially impervious to moisture and bacteria includes a layer of adhesive material for an adhesive-coated surface for resealing the top of a container.
Patent EP-0070081-B1 (EP)
IPC: B62J7/08
Filed: 1982-07-14
Granted: 1986-01-29
Abstract: A luggage binder for a bicycle, comprising at least one elastic band 1 having two enlarged ends, one of which being secured in a handgrip 10 and the other in a slot 4 of an adjusting clasp 5. The band 1, starting from the adjusting clasp 5, forms a loop and extends through a second slot 9 in the adjusting clasp 5 to the handgrip 10. The adjusting clasp 5 is tiltable about its longitudinal axis. In the normal or operating position, the adjusting clasp 5 is not slidable since the band 1 presses on the enlarged band end 2 in the clasp 5. By tilting the clasp 5, this pressure is removed and the clasp 5 is conveniently slidable for adjustment of the band length to the dimensions of the luggage.
Patent EP-0059099-B1 (EP)
IPC: B65G13/07
Filed: 1982-02-23
Granted: 1985-05-15
Abstract: A roll drive mechanism (14) for a horizontal roller conveyor (12) of glass sheet processing equipment (10) has particular utility with a heating furnace (18) of a glass sheet tempering system. First and second continuous drive loops (22,24) of the drive mechanism extend along the conveyor and are alternately engageable in a driving relationship with conveyor rolls (16) over associated lengths (26,28,30) of the conveyor that are selectively adjustable to provide a desired transition between adjacent conveyor sections driven by different drive loops. First and second electric motor drives (32,34) respectively drive the loops to provide synchronous or independent glass sheet conveyance over the different lengths of the conveyor. A pair of each of the first and second drive loops (22,24) are preferably utilized with opposite ends of the conveyor rolls supported thereon and having driven and reduced size portions (88,90 and 86,92) that permit end-for-end roll repositioning to adjust the transition between the driving of the loops. The preferred construction utilizes chains as the drive loops (22,24) with the roll ends projecting outwardly through side slots (66) in the furnace (18) for frictional driving of the rolls by the chains.
Patent EP-0061248-B1 (EP)
IPC: A47K10/38
Filed: 1982-03-05
Granted: 1986-11-26
Abstract: A dispenser for a roll of web material (26) includes a housing (2), a base 12 to support the roll (26), and a tubular member (16) extending down from the base and closed at its outer end by a plate (18) having an aperture (20) therein, the aperture including a "slot" terminating at the apex (24) of the aperture. To allow a length of web material to be removed from the roll without injury to the user's hand and without wastage of web material, the aperture (20) is so configured that pulling the free end of the web material with a component of force in a horizontal direction causes the web material to be guided into the "slot" in which the web material wedges and is held, whereupon further application of force in the same direction causes the web material to tear at or below the slot.
Patent EP-0083831-B1 (EP)
IPC: C01C1/02
Filed: 1982-03-25
Granted: 1985-07-24
Abstract: There is disclosed a process for the recovery of sulfuric acid and ammonia from diammonium sulfate which comprises the steps of heating diammonium sulfate to a temperature sufficient to effect the thermal decomposition of diammonium sulfate to ammonium hydrogen sulfate and ammonia, introducing the resulting ammonium hydrogen sulfate into a solution comprising 10 to 45 weight per cent H2O, 41 to 74 weight per cent SO4, 0.1 to 0.7 weight per cent H<-> and 13.5 to 15.5 weight per cent NH4 to form a charged brine, contacting the charged brine with a solvent which is substantially water immiscible and which extracts H2SO4 preferentially over ammonium sulfates so that H2SO4 is selectively extracted from the brine and ammonium sulfate solids having molar ratios of NH4 to SO4 ranging from above 1:1 to about 2:1 crystallize out of solution, and extracting the solvent loaded with H2SO4 with water to obtain a solution of sulfuric acid.
Patent EP-0070189-B1 (EP)
IPC: B29D23/00
Filed: 1982-07-13
Granted: 1985-10-09
Abstract: An injection stretch-blow molding machine for producing hollow articles such as bottles by simultaneously performing the formation of a parison by injection molding and sharping of the parison by stretch-blow molding. The machine has an injection mold constituted by a male mold part and a female mold part and a stretch-blow mold constituted by a male mold part and a female mold part. The machine further has four neck molds capable of opening and closing to release and clamp the neck of the parison and arranged on a rotary body at a 90 DEG  interval. The rotary body is rotatable to bring the neck molds successively through an injection position, heating position, blow position and a discharge position which are arranged at a 90 DEG interval. As the rotary body makes the 90 DEG  intermittent rotation, the parison formed by injection in the injection position is brought by the neck mold to the heating position, and the preceding parison heated in the heating position is conveyed by another neck mold to the blow position to be finished by stretch-blow molding. At the same time, the finished article is conveyed by still another neck mold to the discharge position where the neck mold is opened to release the finished article.
Patent EP-0092018-B1 (EP)
IPC: H01F27/28
Filed: 1982-04-21
Granted: 1986-01-02
Abstract: 1. An induction coil, particularly an induction coil which is provided with dry insulation and has no iron core and comprises two or mor individual coils (1, 12, 13), which are concentrically arranged one in the other with intervening gaps and are electrically connected in parallel, wherein the numbers of turns of the individual coils (21, 22, 23) decrease from the inside to the outside, independently of their numbers of turns the windings of the individual coils have approximately the same axial height (H) and the individual coils consist of wound insulated conductors, characterized in that all individual coils (21, 22, 23) consist predominantly of identical conductor bundles (34), which are identical in structure and in conductor cross-section and consist of electrically insulated and twisted individual conductors (341), which have been pressed to have rectangular shapes (24a, 24b, 24c, 34a, 34b, 34c) having different dimensions in the direction of the axis of the coil.
Patent EP-0099359-B1 (EP)
IPC: B31B50/80
Filed: 1982-01-20
Granted: 1987-08-26
Abstract: A pair of specially designed suction wheels (12) and (14) are preferably placed after the glue applicator on a known pinch bottomer bag-making machine. During manufacture, paper bags (16) are guided horizontally through the machine by a conveyor forming part of the machine. With this arrangement, one of the suction wheels (14) is placed under the bag, and the other wheel is placed over the bag (16) in line. As each bag is moved by the conveyor, both suction wheels are brought into motion like a rolling operation. Each wheel has a shaft (18) with a hollow channel (20) going to a suction cup (22) at the periphery of the wheel. The number of suction cups around the circumference of the wheel could be any amount. In a preferred embodiment, there are 12 equally spaced suction cups. A vacuum pump (80) with a hose (82) is connected onto the shaft. The pump (80) draws air through the channel (20) which comes from a suction cup so that, when the bag comes into the vicinity of the suction cup, the cup sticks on the bag layer. Because the bag is moving, the suction cup (22) travels with the bag in the same direction. This action takes place simultaneously with both wheels. By doing so, the two layers of the bag cling to the suction cups. By making a radius, up and down, the bag opens.
Patent EP-0090253-B1 (EP)
IPC: C22C1/00
Filed: 1983-03-15
Granted: 1992-07-01
Abstract: The invention relates to a process for preparing a fine grained metal composition and to the compositions so produced. 
<??>Said fine grained metal composition is suitable for forming in a partially solid, partially liquid condition. The compostion is prepared by producing a solid metall composition having an essentially directional grain structure and heating the directional grain composition to a temperature above the solidus and below the liquidus to produce a partially solid, partially liquid mixture containing at least 0.05 volume fraction liquid. The composition, prior to heating, has a strain level introduced such that upon heating, the mixture comprises uniform discrete spheroidal particles contained within a lower melting matrix. The heated alloy is then solidified while in a partially solid, partially liquid condition, the solidified composition having a uniform, fine grained microstructure.
Patent EP-0124738-B1 (EP)
IPC: B25J13/00
Filed: 1984-03-23
Granted: 1986-09-10
Abstract: An industrial robot having permanently excited three-phase motors driving each robot joint is described. Each motor is coupled to a common intermediate d-c link through an individual controlled inverter. Electric braking energy of the motors is stored in a large capacitor battery coupled to the intermediate d-c link.
Patent EP-0128329-B1 (EP)
IPC: B29K27/06
Filed: 1984-05-03
Granted: 1988-07-27
Abstract: 1. A mounting table for pairs of drawing templates (2, 3) to be located in the form of an arc for the pull-in shaping of extruded and subsequently softened, straight lengths of profiled plastics strands into arcs with a preset longitudinal curvature, the table comprising a mounting plate (6) at the top, with mounting slots (7) which are arranged like a fan in one or more groups, characterised in that the mounting plate (6) comprises at least one pivot-bearing seat (40, 63) marking the centre (9) of a circle for variable arcs of drawing templates (2, 3) and adapted for securing swivelling aligning and drawing tools (5, 45).
Patent EP-0160724-B1 (EP)
IPC: C08L101/00
Filed: 1984-05-09
Granted: 1988-08-03
Abstract: The invention relates to a sealing compound which contains unsaturated polyester resins, crosslinking agents, light initiators, and elasticity-modifying agents as well as, optionally, adjuvants, pigments, and/or dyes. The invention also relates to a method for the production of the sealing compound and to its use on or in building structures.
Patent EP-0129258-B1 (EP)
IPC: A61K31/415
Filed: 1984-06-20
Granted: 1987-09-23
Abstract: 7-Piperidino-1,2,3,5-tetrahydroimidazo[2,1-b]-quinazolin-2-one having platelet aggregation inhibitory activity is disclosed. The compound has high water-solubility and reduced influences on the circulatory system.
Patent EP-0138194-B1 (EP)
IPC: B32B27/08
Filed: 1984-10-11
Granted: 1988-11-09
Abstract: Laminated articles in the form of an extruded sheet have a multi-layered structure and comprise, on the average, alternating layers of coextruded polymeric thermoplastic materials, wherein one of said materials comprises a carbonate polymer. The articles exhibit good impact resistance even when scratched or notched, hydrolytic stability and transparency.
Patent EP-0143032-B1 (EP)
IPC: F16H55/44
Filed: 1984-10-19
Granted: 1988-04-20
Abstract: A flat disc 1 having a central aperture is deformed on its periphery by spin-forming the metal of the disc so that the metal projects from each side of the plane of the disc and thereby forms a cylindrical rim 6 which is parallel to the axis of the disc. One or a plurality of series of V-grooves 8 are then formed on the outer surface of the rim. The metal is spin-formed in such manner as to cause it to be laterally extruded thereby forming a rim which has a definite thickness independent of the thickness of the initial disc constituting the web of the pulley.
Patent EP-0149407-B1 (EP)
IPC: C07C45/63
Filed: 1984-12-19
Granted: 1987-04-01
Abstract: Substituted bromobenzaldehydes, e.g., 5-bromovanillin, are facilely prepared without conjoint production of HBr, by brominating the corresponding benzaldehydes with a brominating agent couple which comprises hydrobromic acid and a bromide ion oxidizer.
Patent EP-0138771-B1 (EP)
Title: Sealing device for a door without a threshold
IPC: E06B7/21
Filed: 1984-10-09
Granted: 1987-05-27
Abstract: 1. Sealing arrangement for a door not provided with a sill, which arrangement comprises a guide rail (1) adapted to be inserted into a longitudinal slot in the bottom edge of the door leaf and also an elongate sealing body (3) which is slidable in the guide rail (1) at right angles to the longitudinal direction of the latter and is provided with an elastic sealing strip (6) adapted to be pressed against the floor, the sealing body (3) being adapted to be moved by means of an operating device which is disposed in a cavity (5) formed between the guide rail (1) and the sealing body (3) and which comes into action on the closing of the door, and flexible bands (10) extending in the longitudinal direction of the guide rail (1) and of the sealing body (3) being disposed one on each side of the sealing body (3) and being fastened on the opposite sides of the guide rail (1) and sealing body (3) and sealing the air gaps (9) existing on the opposite sides, characterized in that the flexible band (10) has a U-shaped cross-section in the installed condition, in any position of the sealing body (3), and lies with each of its legs against a side wall of the guide rail (1) and against an outside face of the top part (4) of the sealing body (3), in such a manner that on the displacement of the sealing body (3) the band 10 performs an unrolling movement in the gap between the guide rail (1) and the sealing body (3).
Patent EP-0138952-B1 (EP)
IPC: H04Q11/04
Filed: 1984-03-08
Granted: 1991-03-13
Abstract: A full access, non-blocking, wide band switching network that is self routing. Responsive to input signals having embedded destination addresses, the self routing switching network comprises a conventional self routing sorting network (20) followed by a self routing expander (40). Incoming signals are ordered, and simultaneously appear at the output of the sorting network (20) in ascending order of destination addresses. The signals incoming to the expander network (40) are also processed simultaneously. The processing consists of relating the intermediate address of the expander network input line (1300) at which each signal appears with the destination address of the signal, and steering the signal to the appropriate output line (1400).
Patent EP-0152418-B1 (EP)
Title: Instrument de vision nocturne avec convertisseur d'image electronique
IPC: G02B23/12
Filed: 1984-07-06
Granted: 1988-11-17
Abstract: Instrument de vision nocturne avec convertisseur d'image électronique, comprenant par exemple un tube d'intensification d'image ou autre dispositif similaire. Cet instrument de vision nocturne (Fig. 3) peut être placé à côté d'un télescope ordinaire, d'une visée, d'une caméra de télévision ou autre dispositif similaire (6) de sorte que ce même dispositif peut être utilisé pendant la nuit. Le système combiné (Fig. 3) ainsi conçu est très compact, et son centre de gravité se trouve près de l'utilisateur pendant la manipulation. L'objectif consiste uniquement en un miroir (1) et l'image apparaissant sur l'écran (3) du convertisseur d'image électronique est face à l'objet correspondant en train d'être visionné. L'image sur l'écran (3) est finalement collimatée de manière à pouvoir passer dans l'ouverture d'entrée d'un autre instrument (6) parallèle, et ce transfert d'image s'effectue avec trois réflexions ou moins et sans image réelle intermédiaire.
Patent EP-0153592-B1 (EP)
IPC: B29C45/28
Filed: 1985-01-26
Granted: 1991-08-21
Abstract: The closure needle enters with its end remote from the injection nozzle into a bore in the piston, provided on both sides with piston-rod attachments, of a drive cylinder to which pressure medium can be applied on both sides. The end of the closure needle is fastened in the piston bore, where a stop acting in the closing direction is provided for it. A screw from the outer end of the outer piston-rod attachment can be screwed into a threaded bore in the end of the closure needle, bearing against a stop in the outer piston-rod attachment which is effective in the opening direction. <IMAGE>
Patent EP-0164511-B1 (EP)
IPC: G01R19/165
Filed: 1985-03-27
Granted: 1989-07-19
Abstract: 1. A circuit arrangement to evaluate the impedance value, normaly lying between a minimum value an maximum value, of an indicator impedance that is connected to the input end, with a series circuit provided at the input and consisting of a resistance network (1) with several auxiliary resistors (2-5) connected in series and of a measurement resistor (6) and with a monitor circuit (8), in which the resistance network uis connected to the operating voltage (7) or to an auxiliary voltage and possesses an auxiliary resistor (3) serving to monitor open-circuits, and in which the monitor circuit is connected to the resistance network, possesses an open-circuit indicator (33) and can emit at least one monitoring signal, characterized in that the resistance network (1) possessses an auxiliary resistor (2) serving to monitor shortcircuit and the monitor circuit (8) possesses a shortcircuit indicator (9), that the short-circuit indicator (9) and the open-circuit indicator (10) are constructed as operational amplifiers, that one side of the auxiliary resistor (2) that serves to monitor short-circuit is connected to the positive potential (11) of the operating voltage or auxiliary voltage and one side of the auxiliary resistor (3) that serves to monitor open-circuit is connected to the negative potential (12) of the operating voltage or auxiliary voltage, that the non inverting inputs (13, 14) of the short-circuit indicator (9) and the open-circuit indicator (10) are connected to the end of the measurement resistor (6) that is remote from the resistance network (1), the inverting input (15) of the short-circuit indicator (9) is connected to the end of the auxiliary resistor (2) serving to monitor short-circuit that is remote from the positive potential (11) of the operating voltage or auxiliary voltage and the inverting input (16) of the open-circuit indicator (10) is connected to the end of the auxiliary resistor (3) serving to monitor open-circuit that is remote from the negative potential (12) of the operating voltage or auxiliary voltage, that the resistance network (1) possesses two further auxiliary resistors (4, 5) connected in series -between the auxiliary resistor (2) that serves to monitor short-circuit and the auxiliary resistor (3) that serves monitor open-circuit- that the monitor circuit (8) possessses an impedance indicator (22) constructed as an operational amplifier and that the non-inverting input (23) of the impedance indicator (22) is connected to the junction (24) between the two further auxiliary resistors (4, 5) and the inverting input (25) of the impedance indicator (22) is connected to the end of the measurement resistor (8) that is remote from the resistance network (1).
Patent EP-0159074-B1 (EP)
IPC: B65G21/20
Filed: 1985-03-22
Granted: 1987-06-24
Abstract: A bend segment for a chain conveyor, including a chain movable over a track including one or more bends. The chain is composed of interconnected links (4) of magnetizable material having a substantially rectangular load bearing surface. The bend segment (1-3) is an integral element, U-shaped in cross-section, with an under surface formed with elongate pockets, extending into the legs (2, 3) of the element and extending in the longitudinal direction of the bend segment. The pockets are arranged to receive magnets (7) provided to keep the chain flat in a bend of the track. The under surface of the element is provided with means (8-10) for confining the magnets in the pockets.