baber/WOPTO huggingface dataset:
Patent DD-293136-A5 (DD)
Title: Verfahren zur herstellung von (1r,4s)-4-acyloxy-1-hydroxycyclopent-2-enen
Inventor: LAPITZKAJA MARGARITA A
IPC: C12P31/00
Filed: 1990-03-02
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von * indem * mit einem Carbonsaeureester, erfindungsgemaesz einem Carbonsaeurevinylester, in Gegenwart einer Lipase umgesetzt wird. Das Zielprodukt dient als Ausgangsmaterial fuer die Synthese optisch aktiver Prostaglandine und Prostaglandinderivate, die als Herz-Kreislauf-Mittel und in der Veterinaermedizin eingesetzt werden koennen.{* enzymkatalysierte Umesterung; * Carbonsaeureester; Carbonsaeurevinylester; Lipase; Schweinepankreas-Lipase; Pankreatin; optisch aktives Prostaglandin; Prostaglandinderivat; Herz-Kreislauf-Erkrankung; Veterinaermedizin}
Patent DD-297376-A5 (DD)
Title: Puffer
Inventor: ZIEGLER OTTO
IPC: B61G11/18
Filed: 1990-03-21
Abstract: Die Erfindung betrifft einen Puffer für Schienenfahrzeuge o. dgl. mit einer Pufferhülse 1 mit einem rückwärtigen Befestigungsflansch (2) und einem eine Pufferplatte (17) tragenden Pufferstößel (4) wobei zwischen Pufferhülse (1) und Pufferstößel (4) ein  Federpaket eingespannt ist. Um einen vergrößerten Raum zur Aufnahme des Federpakets zu schaffen, ist vorgesehen, dass die Pufferhülse (1) außenseitig zylindrisch und stirnseitig mit wenigstens zwei auswärts gerichteten Vorsprüngen (3) versehen ist, während der die Pufferhülse (1) umgreifende Pufferstößel (4) an der zylindrischen Gegenseite mit durchgehenden Axialnuten (5) zum Hindurchschieben der Vorsprünge (3) und hierzu in Umfangsrichtung versetzen, frontseitig offenen, sich über eine Teillänge des Pufferstößels (4) erstreckenden Axialnuten (6) zur verdrehsicheren Führung und Hubbegrenzung der Vorsprünge (3) versehen ist. Fig.1.
Patent DD-297414-A5 (DD)
Title: Verfahren zum reinigen von aminomethylenphosphonsaeuren
Inventor: GARLICH JOSEPH R
IPC: C07F9/38
Filed: 1990-08-03
Abstract: Hochreine Ethylendiamin-tetra(methylenphosphonsaeure) und * werden durch Aufloesen der Aminomethylenphosphonsaeure in einer waeszrigen Base, Ansaeuern mit einer Mineralsaeure bei einer erhoehten Temperatur, um die Kristalle auszufaellen, Halten der Loesung fuer einen ausreichenden Zeitraum bei erhoehter Temperatur, um Kristallisation sicherzustellen, Abkuehlen auf eine niedrigere Temperatur und Halten dieser Temperatur fuer einen ausreichenden Zeitraum, um die Kristalle zu praezipitieren und Filtrieren der resultierenden Kristalle bei dieser Temperatur, Waschen der Kristalle mit Wasser und Gewinnen der erwuenschten hochreinen Aminophosphonsaeure hergestellt. Die Ethylendiamin-tetra(methylenphosphonsaeure) wird bei ihrer Synthese in reinerer Form erhalten, wenn die Kristalle ohne vorheriges Kuehlen heisz filtriert werden.
Patent DD-297258-A5 (DD)
Title: Phasensteller fuer ein interferometer
Inventor: HOLOTA KARIN
IPC: G02B5/30
Filed: 1990-08-16
Abstract: Die Erfindung betrifft einen Phasensteller fuer ein Interferometer. Die Erfindung besteht darin, dasz bei einem Phasensteller, der aus einem im Referenzarm des Interferometers angeordneten Retroreflektor besteht, der in Richtung der optischen Achse des Referenzarmes definiert verschiebbar ist, zwischen Retroreflektor (5) und dem restlichen Interferometeraufbau je ein fest installierter Strahlenteiler (11, 12) beidseitig der optischen Achse (8) angeordnet ist, wobei die Strahlenteiler (11, 12) einen definierten Abstand zueinander aufweisen und der freie Durchgang des Strahlengangs im Referenzarm des Interferometers gewaehrleistet ist, dasz am Retroreflektor (5) richtungsaendernde optische Mittel (17, 18) vorgesehen sind, wobei ein vom ersten Strahlenteiler (11) in Richtung Retroreflektor (5) abgelenkter Teilstrahl (16) nach Ablenkung durch diese Mittel (17, 18) zum zweiten Strahlenteiler (12) verlaeuft, und wobei ein vom ersten Strahlenteiler (11) in Richtung zweiten Strahlenteiler (12) hindurchgelassener Teilstrahl (17) nach Durchgang durch die Strahlenteilungsebene (14) des zweiten Strahlenteilers (12) mit dem durch diese Mittel (17, 18) abgelenkten Teilstrahl (16) interferometrisch vereinigt ist, und dasz im vereinigten Strahlengang (20) der Teilstrahlen (16, 17) ein interferometrisches Phasenmeszsystem (21, 22, 23, 24, 25, 26, 27) angeordnet ist. Fig. 1{Interferometer; Phasensteller; Interferometeraufbau; Phasenmeszsystem; Retroreflektor; richtungsaendernde optische Mittel; optisch abbildendes System}
Patent BE-1007380-A6 (BE)
Title: Semi-automatic lubrication system for industrial sewing machines
IPC: D05B71/00
Filed: 1993-08-23
Granted: 1995-05-30
Abstract: A semi-automatic lubrication system consisting of drilling through the main spindle axially over its entire length, with a seal at both ends. The oil, leaving one of the branches of the oil pump, is passed into this central drilled hole. By means of a radial drill hole in the main spindle that goes to the central hole, the oil moves outwards under the influence of centrifugal force to the components that are to be lubricated. A second oil circuit ensures the lubrication of those components that cannot be lubricated using the main spindle circuit. A counter-pressure is applied in both circuits during all of this, so that each circuit gets a suitable amount of oil.
Patent BE-1012972-A6 (BE)
Title: Halogenated hydrocarbon preparation method
Inventor: MATHIEU VERONIQUE
IPC: C07C17/278
Filed: 1998-02-24
Granted: 2001-07-03
Abstract: Halogenated hydrocarbons comprising at least 3 carbon atoms are obtained byreaction between a hydroalkane and an olefin in the presence of an organiccopper compound as a catalyst, a solvent and/or a cocatalyst.1,1,1,3,3-pentachloropropane can thus be obtained under mild conditions witha good yield.
Patent BE-1012316-A6 (BE)
Title: Applicator for eyedrops for self-medication, usable in the reclined, seated,or standing position; compatible with many bottle types
IPC: A61F9/00
Filed: 1998-11-26
Granted: 2000-09-05
Abstract: It is well-known that the application of eyedrops poses problems to many ofus. This invention provides a solution by greatly facilitating the operation.It relates to a support with an oval cross-section being applied against theorbit of the eye. The support is perforated with three holes for maintainingthe bottle at a good distance and in a good trajectory so that the drop fallsdirectly into the eye. It can be used in various positions and with variousbottles.<IMAGE>
Patent ES-2000285-A6 (ES)
Title: Powder coating compositions of polyepoxides and acrylic copolymers.
Inventor: PETTIT JR PAUL H
IPC: C09D163/00
Filed: 1986-08-06
Abstract: A thermosetting powder coating composition and a coated article are disclosed. The composition comprises a coreactable particulate mixture of an acid group-containing acrylic polymer and a compatible epoxy novolac resin and an incompatible epoxy resin. The compositions have a good balance of properties and are useful as coatings for appliance, general industrial and automotive applications.
Patent ES-2002174-A6 (ES)
Title: Sheet metal lid for non-circular cans, especially oblong cans with a Hansa shape.
Inventor: HOEFT PETER
IPC: B65D17/34
Filed: 1986-09-19
Abstract: There is provided a tin lid for use with cans of oblong shape in Hansa format, which includes in its lid image section a tear-open portion defined by a self-contained recessed line capable of being broken up at one end of the lid by means of a pull-open ring attached to this end. At the other end, said recessed line includes a straight recessed line portion which extends in chordal-type fashion with respect to the core wall shaped like an arc of a circle and which is positioned perpendicular and symmetrically to the longitudinal lid center line and is further connected with the other recessed line components through an also chordal-type or polygonal recessed line connecting portion. This tear-open portion area defined by the polygonal arrangement of the recessed line, above all, is stiffened by a group of like and completely uniformly distributed beads, which are further associated with the chordal-type recessed line portion in predetermined manner, to so ensure the tear-open portion's final separation from the remaining lid section virtually without any remarkable capacity of the lid image section to undergo spring movement itself.
Patent ES-2004672-A6 (ES)
Title: Sleeve-type carrier.
Inventor: WILSON JERRY FRANKLIN
IPC: B65D5/462
Filed: 1986-12-23
Abstract: A sleeve-type beverage can carrier having end dust flaps which mechanically interlock by means of locking tabs and cutouts. The flap containing the cutouts overlaps the flap containing the locking tabs so that the cutouts and tabs are aligned. The locking tab is folded back to allow the flap with the cutouts to be moved into place, then is inserted through the cutout and also through the portion of the bottom flap from which the locking tab was struck. This provides a secure mechanical lock. In addition, the blank from which the carrier is formed is designed so that the space between dust flaps is identical in shape to that of the dust flaps. This allows multiple widths of blanks to be cut from the sheet stock without scrap loss.
Patent ES-2009154-A6 (ES)
Title: Band loading apparatus in a packaging machine
Inventor: SAKAKI YASUNORI
IPC: B65B13/18
Filed: 1987-12-21
Abstract: A strapping machine for applying a band around an object includes a pool box in which slackened band is accumulated prior to be fed around an object by a main feed mechanism. The pool box contains a feed device which draws-in the band from a reel, and a passage-forming structure for guiding the band toward the main feed mechanism. The passage-forming structure contains a balance bar and an opposing guide arm. The balance bar is displaced by the band as the band accumulates in the passage. When the balance bar is displaced by a predetermined amount, a sensor shuts off the feed device. Thereafter, the guide arm is moved to a passage-enlarging position, whereupon the balance bar is permitted to return to its original position, enabling the feed device to resume its feeding of the band. The band thus accumulates within the enlarged passage.
Patent ES-2010279-A6 (ES)
Title: Hydraulic expansion device
Inventor: FRIELINGSDORF HERBERT
IPC: B21D39/20
Filed: 1988-06-17
Abstract: A hydraulic expansion device particularly suitable for the production of a hollow camshaft wherein individual camshaft elements are secured about the shaft at axially spaced apart radially outwardly expanded wall portions thereof, comprises a plurality of axially spaced apart hydraulic expansion elements 10, 12 interconnected by flexible hydraulic fluid conduit elements 14, 16, 18, 20. The conduit elements are connected to a pressurised hydraulic fluid source 22 whereby hydraulic fluid may be applied to axially spaced apart locations of the shaft by the expansion elements through a radially extending bore 40 in each element communicating at its radially inner end with an axial bore 28, communicating with a conduit element, and at its radially outer end with the radially outer surface of the expansion element intermediate a pair of sealing rings in recesses 36, 38. The flexibility of the interconnecting conduit elements enables the device to be used, whilst still permitting efficient sealing of each expansion element to the interior shaft wall, in shafts which have irregularities in their linearity. The expansion elements include pressure relief bores 42, 44.
Patent ES-2013443-A6 (ES)
Title: Arrangement for eliminating the rime on windshields of vehicles with water-cooled internal combustion engines.
IPC: B60S1/48
Filed: 1989-04-14
Abstract: The de-icing system for an automobile windscreen allows heated water to be supplied from the engine block using an electrically operated valve (15) inserted in a branch line leading from the output side of the circulation pump (2) for the engine water-cooling circuit. The operation of the valve (15) is linked to that of a secondary pump (14) loading to a 3-way valve (13) for mixing with the windscreen washing fluid supplied from a reservoir (9) via a further pump (10). The output from the 3-way valve (13) is fed to jets (8) for directing onto the windscreen.
Patent ES-2010946-A6 (ES)
Title: Telescopic linear measurement device
IPC: G01B3/08
Filed: 1989-04-27
Abstract: Linear measurement device with telescopic elements, comprising a first fixed base tube 1 and a series of mobile tubes 2, 3, 4, 5 mounted so as to slide in each other the mobile tube 2 of large cross-section slides in the base tube 1 and each tube is shorter than the tube in which it slides and retracts completely into it. The base tube 1 comprises a window 7 for reading a graduation 6 made on the second tube 2 over a length longer than its working length, which working length corresponds to the length by which it leaves the first tube 1 and is identical for all the mobile tubes 2, 3, 4, 5, the said graduation 6 progressing in front of the window 7 when the second tube moves. The device furthermore comprises rear and front guide means for the mobile tubes 2, 3, 4, 5, as well as stop means and means for locking and positioning the mobile tubes 3, 4, 5 when they are completely extended.
Patent ES-2020355-A6 (ES)
Title: Device for recreation or amusement
Inventor: RODNEY BROWING MICHAEL
IPC: A63H33/22
Filed: 1989-04-26
Abstract: It comprises a body which has a general, elongate shape in the form of a frustum of a pyramid, of regular hexagonal cross section, with its interior divided into six longitudinal chambers, each one of which has a cross section in the shape of an equilateral triangle, with a common edge coincident with the longitudinal axis of symmetry of the figure. At one end, the latter has means for viewing images which are generated at the other end by means of a projection device and a system for transfer of images by means of a system of reflective surfaces. Applicable to the generation of images for recreational purposes.
Patent ES-2014721-A6 (ES)
Title: Improvements to a device for rewinding a continuous web of paper or the like
IPC: D21F1/40
Filed: 1989-07-03
Abstract: Rewinder for a continuous web of paper, comprising two mandrels, one of these always in service and the other in reserve, as well as a tractor roller responsible for receiving the paper web from an auxiliary roller and for winding it on the mandrel in service, which tractor roller incorporates, internally, a longitudinal multiple- cutting edge blade which is operated by end cams which generate a combined radial/longitudinal movement which causes said tips to appear and to cut the paper in accordance with the width of the web, and this operation is carried out during the angular run of the tractor roller between the auxiliary roller and the reserve mandrel and is enhanced by the suction of a vacuum circuit established between the inside of the tractor roller and its surface and along both flanks of said blade.
Patent ES-2014179-A6 (ES)
Title: Machine for washing gas cylinders and the like
Inventor: MARTIN GOMEZ DARIO
Filed: 1989-07-28
Abstract: The machine consists of a stainless-steel tunnel 1 with an internal endless belt 12 for conveying the cylinders 11 to be washed, said cylinders running along various chambers defined in this tunnel 1 and separated by partitions with an opening with a curtain for the passage of the actual cylinders 11, cleaning taking place by means of relevant brushes 19-19'-20-21 in combination with the water sprayed by the nozzles 18-18'. The machine is supplemented with a cleaning-product tank 14 from which said product is impelled towards the nozzles 18-18' by the pump 16 and a tank 15 for rinsing water which is sprayed by the pump 17 onto the cylinder 11 which has already been cleaned. The tunnel is provided for cleaning, by washing, the various types of gas cylinder which exist on the market, said cylinders entering via an opening 10 provided in one of the ends of the tunnel 1 and exiting, already cleaned, via the opposite end.
Patent ES-2017183-A6 (ES)
Title: Lens bevelling machine.
Inventor: LOPEZ CEBOLLERO JOSE MARIA
IPC: B24B47/22
Filed: 1989-10-27
Abstract: The machine coordinates the movement of a carriage (5) supporting a shaft (33) for the rotation of grind wheels (34) and a movement perpendicularly to the former movement of a carriage (4) supporting a shaft (12) on which a lense (8) may rotate. The wheel holder shaft (5) is provided with a driving member (30) fixedly attached to a rotating cam (43) of variable width and a driven member (31) having a cam guide (44) which locks with the wider portion of the cam (43), there being only in this case a position of absolute locking between the driving member (30) and the driven member (31) an encoder (85) detects the successive popsitions and movements of the driven member (31) and a feeler (38) is adapted to detect positions of the lens (8) relative to the grind wheels (34).
Patent ES-2017435-A6 (ES)
Title: A washing pipe connection for a wash drilling string
Inventor: HOFFMANN ERNST
IPC: E21B17/00
Filed: 1989-11-24
Abstract: Washing pipes in a wash drilling string are held together end to end by the insertion of a plug 6 at the end of each pipe into an insertion end 22 of an adjoining pipe, each plug 6 having a transversely movable locking pin 12 for engagement in a transverse hole in the insertion end in which it is received. A respective leaf spring 15 acts radially on each transversely movable locking pin 12. The leaf spring 15 is inserted and clamped in the plug end of the washing pipe 1 in the longitudinal duct 7 in the plug 6, which has a peripheral sealing ring 10. The leaf spring 15 has a slotted clamping sleeve 16 which is clamped at the end of the plug 6 in the longitudinal duct 7 so as to be movable in both the axial and the peripheral direction. The spring tongue 17 pointing towards the interior of the pipe is made trapezoidal in plan view. In cross section the spring tongue 17 matches the curvature of the longitudinal duct 7. The leaf spring 15 can also be installed in the opposite direction, so that the spring tongue 17 points towards the end face 21 of the plug 6. In each pair of assembled washing pipes 1, the sealing ring 10 cooperates radially with a sealing surface at the insertion end of a washing pipe 1.
Patent ES-2019535-A6 (ES)
Title: Golf ball cover of neutralized poly(ethylene-acrylic acid) copolymer
Inventor: MELVIN TERENCE
IPC: C08L33/02
Filed: 1990-03-07
Abstract: An improved golf ball comprising a core and a cover therefor, said cover comprises singularly or blends of a zinc neutralized ethylene-acrylic acid copolymer and a sodium neutralized ethylene-acrylic acid copolymer, or a blend of two or more zinc-neutralized ethylene-acrylic acid copolymers and a sodium-neutralized ethylene acrylic acid copolymer.
Patent ES-2023055-A6 (ES)
Title: Anti-theft security system to prevent the forcing of doors
IPC: G08B13/22
Filed: 1990-06-20
Abstract: System which consists in the installation of an electric circuit which supplies suitable acoustic 6 and/or light 5 means, connected to the corresponding locking device 1 arranged on the fixed frame of the respective door 9, said circuit including a contactor 7 which is held in an open position by means of the actual assembly arrangement of the aforesaid locking device 1, but which has a tendency to close its contacts when free, with the result that, if the locking device 1 is forced, removed from its normal position, the aforesaid contactor 7 closes the circuit, causing the signals 6 and/or 5 to come into operation, provision having been made in the circuit for a timer 13 so that operation of the aforesaid signals takes place only for a determined period of time.
Patent ES-2028714-A6 (ES)
Title: Tool box and tray assembly
Inventor: BRIGHTBILL KEITH
IPC: B25H3/06
Filed: 1991-03-07
Abstract: The present invention comprises a tool tray with upper and lower surfaces, lateral walls extending upwards from the lower surface to the upper surface. A handle arranged in an intermediate position extends upwards between the lateral walls of the tray and has a horizontal gripping part and end support parts. Provision has also been made for a profile passage which extends via the lower surface of the tray in communication with the opening for the hand, with the result that after stacking positioning of the lower surface of one of the trays on the upper surface of a second tray configured in a substantially similar manner, the gripping part of the handle of the second tray projects through the profiled passage of the first tray in order to be located in the immediately underlying vicinity of the gripping part of the handle of the first tray. Positioned in this manner, the gripping parts of the handles are housed one in the other and they can be raised simultaneously using just one hand from the confines of a tool box.
Patent ES-2033211-A6 (ES)
Title: Driving gear commutator-switch.
Inventor: CHAUVIGNE MICHAEL
IPC: H01H43/02
Filed: 1991-07-29
Abstract: The driving gear commutator switch incorporates a driving lever (1) with two tappets (10,13) located on either side thereof and at different distances with regard to the rotational axis (2). It also includes a conductor strap (6), which may be arranged in either of two opposite orientations, with regards to the fixed contacts (14). The strap is provided with at least one side projection and sidely arranged spaces or gaps allowing free passage of the tappets.
Patent BE-1013261-A6 (BE)
Title: Separate loading bin weighing
IPC: B65F3/00
Filed: 2000-01-31
Granted: 2001-11-06
Abstract: A vehicle (1) such as a waste collection vehicle that is fitted with atleast one loader-tipper apparatus (2), which tip the waste into the loadingbin (3) of the said vehicle (1). The distinguishing feature is that the saidloading bin (3) is subdivided parallel to the line in which the vehicle (1)drives into at least two compartments (4) that are structurally entirelyseparate. The said compartments (4) can each be placed individually againstor on top of equipment for recording the weight (5), so that the weight ofthe compartments concerned can be separately determined.<IMAGE>
Patent BE-1014472-A6 (BE)
Title: Removal of calcium, phosphate or heavy metals from water by precipitation comprises adding urea, a urea-hydrolyzing biocatalyst and a supplementary material
IPC: C02F1/52
Filed: 2001-11-13
Granted: 2003-11-04
Abstract: Removal of calcium, phosphate or heavy metals from water by precipitation comprises adding urea, adding a urea-hydrolyzing biocatalyst (enzyme or microbial, plant or animal material), and adding a supplementary material to complete the precipitation reaction.  Independent claims are also included for:  (1) forming precipitates under conditions determined by biocatalysis to produce residual products that are compatible with subsequent biological processes without pH adjustment;  (2) additive comprising urea and a biocatalyst capable of converting the urea within minutes or hours to ammonia and carbonate for converting calcium salts to calcium carbonate, optionally in combination with other calcium salts;  (3) additive comprising urea, a biocatalyst capable of converting the urea within minutes or hours to ammonia and carbonate, and calcium in reactive form for precipitating phosphate in the form of calcium phosphate and other salts.