baber/WOPTO huggingface dataset:
Patent EP-0253078-B1 (EP)
IPC: G06F3/12
Filed: 1987-04-24
Granted: 1990-09-19
Abstract: 1. Method for the preparation of control data for a matrix printer for the representation of a series of data in curve form on a recording carrier, the matrix printer having a horizontally moveable writing head (SK) with individually controllable printing elements (DN) arranged perpendicularly above one another with reference to its progression direction, the printing elements with progression of the writing head (SK) spreading a horizontally extending writing strip (S) on the recording carrier (PT), the data (M) to be represented being given by a series of points in each case defined by two values in a coordinate system, characterized in that the data (M) are converted first of all point-wise into coordinate value pairs, which correspond to a printing dot which can be produced by a printing element (DN) in a defined coordinate system on the recording carrier (PT), in that these coordinate value pairs hereupon are searched on a writing strip basis for pairs of successive points, of which at least one point lies in the observed writing strip (S1, S2...) or of which one point lies above and one point below the observed writing strip (S1, S2...), in that for two points (5/6; 18/19; 19/20) of a pair, lying in the same writing strip (S1), the coordinate values of the intermediate points, producing a connection of the two points which is at least approximately straightlined, are calculated and the coordinate values both of the two points and of the intermediate points are supplemented with the control commands for the production of a printing dot, in that for two dots (4/5; 6/7; 17/18) of a pair, one of which lies above and the other below or only one in the respective writing strip (S1), likewise the intermediate points, producing a connection of the two points which is at least approximately straight-lined, are calculated, but only the coordinate values of those points and/or intermediate points are supplemented with the control commands for the production of a printing dot which lie within the respective writing strip (S1), in that as soon as a pair of points (7/8) occurs which no longer lie in the observed writing strip (S1), a tabulator command is added to the last intermediate point (B) of the preceding point pair (6/7) still lying in the writing strip (S1), the tabulator command displacing the writing head (SK) to the first intermediate point (C), again lying in the writing strip (S1), of the next point pair (17/18) again having a point or at least an intermediate point in the observed writing strip (S1), and in that the control data produced in this way are successively held for each writing strip (S1, S2...) in a control data store (RO), from where they can be supplied to the printer for the printing process.
Patent EP-0254974-B1 (EP)
Title: Rhomboidal geometry of an automotive vehicle
IPC: B62D61/04
Filed: 1987-07-16
Granted: 1991-05-15
Abstract: This patent covers an automotive vehicle with rhomboidal configuration, consisting of a bearing frame or chassis (1) a central driving system (10), trapezoidal oscillating suspensions (7) for the central wheels (2, 3), L-shaped floating arm type suspensions (8) for front (4) and rear (5) wheels. All four wheels (2, 3, 4, 5) are driving wheels, front (4) and rear (5) wheel both being steered by one single gearbox (14). Steering of the wheels (4, 5) will be through a knuckle (9) mounted on a floating arm (8), whereas the steering rod (18) is mounted on the extension of the bearing shaft (34) on which the wheels are mounted.
Patent EP-0258690-B1 (EP)
IPC: A61B5/03
Filed: 1987-08-10
Granted: 1992-03-11
Abstract: The catheter for measuring the pressure in the bladder and urinary system of humans consists of a catheter tube (3) which has at its insertion end a pressure sensor (7, 307). Moreover, a number of additional pressure sensors (10, 110a-110e) are either arranged in the central area of the catheter tube (3) in the longitudinal direction of the tube, or else there is situated on the catheter tube a displaceable covering tube (200) at whose insertion end a further pressure sensor (210, 310) is arranged. Between the pressure sensor (7, 307) situated at the insertion end of the catheter tube (3) and the additional pressure sensor(s) (10, 110a-110e, 210, 310) there is a means for sealing off the inner urethral orifice, which preferably consists of a balloon (100) which can be filled with a fluid. <IMAGE>
Patent EP-0273224-B1 (EP)
IPC: F16L58/10
Filed: 1984-01-05
Granted: 1991-04-24
Abstract: A hollow pressure vessel is formed around an elongate substrate such as a pressurized telephone cable by recovering a composite structure recoverable by virtue of a recoverable fibres component thereof.
Patent EP-0261157-B1 (EP)
Title: Appareil pour la fabrication simultanee de parties de moule apariees ayant une face de separation horizontale
IPC: B28B13/02
Filed: 1987-02-24
Granted: 1989-05-31
Abstract: L'appareil ci-décrit comprend un support partagé (1) à modèle, auquel sont fixés des demi-modèles (2, 3) supérieur et inférieur. Des chambres de moulage (4, 5) sont prévues au-dessus et au-dessous du support (1) à modèle, lesdites chambres de moulage étant pourvues de plaques de compression mobiles (6, 7), constituant respectivement le haut et le bas desdites chambres de moulage et destinées au post-compactage du matériau de moulage. Les chambres de moulage (4, 5) peuvent être soumises par impulsion à un vide permettant d'aspirer le matériau de moulage (8) à travers les plaques de compression (6, 7). Le matériau de moulage (8) est acheminé dans la chambre de moulage inférieure (5) au travers d'un conduit descendant (9) en forme de L, dont l'extrémité supérieure (12) est reliée à un conteneur (10) pour matériau situé au-dessus des chambres de moulage (4, 5) et dont l'extrémité inférieure (11) est reliée à la plaque de compression (7) de la chambre de moulage inférieure (5). L'angle inférieur (14) du conduit descendant en forme de L (9) est pourvu d'au moins une ouverture d'admission d 'air (9). L'air aspiré au travers des ouvertures (13) réduit la friction entre le matériau de moulage et le conduit descendant dans la zone où le matériau de moulage a tendance à former des grumeaux.
Patent EP-0275315-B1 (EP)
IPC: C10M105/34
Filed: 1987-06-10
Granted: 1992-03-11
Abstract: A synthetic lubricating fluid which is prepared by compounding a cyclohexyl cyclohexanecarboxylate compound represented by general formula (I) (wherein n represents 0 to 5 and m represents 0 to 5, provided that n + m is 1 to 10; R1 groups may be the same or different and each represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R2 groups may be the same or different and each represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms) or its derivative. This synthetic lubricating fluid is preferably used in power-transmitting devices, particularly traction drive devices.
Patent EP-0289575-B1 (EP)
IPC: B24B41/04
Filed: 1987-11-13
Granted: 1992-03-25
Abstract: According to the ultra-precise machining method for machining a revolution surface (240) on a workpiece (204) held in position by means of the rotor of a workpiece-holder spindle (1), which rotor is mounted through active magnetic bearings on a slide (202), the proper servo-control frequencies of the bearings are adjusted to values lower than 80 Hz approximately, and the rotation speed of the rotor to a value of the order from 20 to 75 Hz, the radial and axial positions of the rotor of the spindle (1) are selectively modified with respect to a rated position by applying to control circuits of the magnetic bearings reference voltages which vary as a function of the control signals delivered according to the position of the tool (207), and the displacement of the slide (202) is inhibited when the control signals are lower than predetermined values. Application particularly to the machining of atypic revolution surfaces by replication from a template.
Patent EP-0283791-B1 (EP)
Title: Aqueous bleaching suspensions containing peroxycarboxylic acid, their preparation and their use
IPC: C11D3/39
Filed: 1988-03-04
Granted: 1991-05-08
Abstract: Aqueous bleaching agent suspensions based on a water-insoluble peroxycarboxylic acid suspended in a carrier liquid in the presence of a colloidal silicic acid and of an acidifying agent which exhibit, in comparision to known suspensions with this base, an improved storage resistance and are more economical to prepare. This result is achieved by means of pourable-to-pasty bleaching agent suspensions which contain 0.1 to 9% by weight silicic acid in relation to the suspension and contain a hydrate-forming neutral salt which desensitizes peroxycarboxylilc acids, in an amount of 10 to 400% by weight, calculated hydrate-free and in relation to peroxycarboxylic acid added. Preferred bleaching agent suspensions contain 10-30% by weight diperoxydodecanedioic acid, 5-20% by weight sodium sulfate and 2 to 6% by weight pyrogenic silicic acid, each in relation to the suspension. The use of non-dried, hydrophilized and optionally in situ-desensitized peroxycarboxylic acids is especially preferred. The preparation of the bleaching agents is performed by homogeneously suspending the peroxycarboxylic acid in the thickened carrier liquid. The storage-resistant bleaching agent suspensions find application as laundry bleaching agents and for the preparation of cleaning and disinfecting agents.
Patent EP-0292768-B1 (EP)
Inventor: POYNER DONALD E
IPC: A47B57/40
Filed: 1988-05-09
Granted: 1995-12-20
Abstract: A racking structure comprises vertical members or struts (6), a rectangular shelf (8) and four support members (10) by which the shelf may be mounted on the struts. Thus each strut (6) comprises spaced side walls (12) provided at regular spaced intervals with apertures or slots in each of which a support member (10) may be located. Each support member comprises a central portion (28) from one end of which a up-turned leg (30) is provided, whilst extending downwardly therefrom is a first supplementary leg (32), the distance between the inside face of the leg (30) and the outside face of the leg (32) being equal to the thickness of the wall (12). Extending from an opposite end of the portion (28) is a second supplementary leg (34), inclined to the central portion: when the support member (10) is inserted with its leg (30) located in one of the apertures (14) engaging the inner face (12a) of the wall immediately above the slot (14), the leg (32) engages the outer face (12b) of the wall immediately below the slot (14), whilst the leg (34) engages the face (12b) of the wall at a position spaced from the aperture (14). Extending upwardly from the central portion (28) is an engagement portion (36), one face (38) of which is inclined away from the first leg (30) over which an aperture (25) in the shelf may be located.
Patent EP-0303142-B1 (EP)
Inventor: ELVIDGE JAMES
IPC: H04M3/30
Filed: 1988-08-01
Granted: 1993-12-15
Abstract: A method for measuring line parameters of subscriber lines of a telecommunication system in which end devices, exhibiting a capacitance, are connected to two wires of the subscriber lines is disclosed. The line parameters measured include the capacitances between each of the line wires and ground, the capacitance between the line wires, the leakage resistances between each of the line wires and ground, and the insulating resistance between the line wires. This task is accomplished by performing the following steps while the end device is connected to the subscriber lines. These steps are performed in three measuring configurations sequentially: first one of the two wires of the subscriber line is grounded and the measurement is performed in connection with the other, then the other one of the two wires is grounded and the measurement is performed in connection with the first, and then both wires of the subscriber line are connected together and the measurement is performed on the pair. First, an impulse voltage is impressed through a charging resistance. Then the wire or wires in the particular measuring configuration is discharged through a discharge resistance coupled to ground. At discrete points in time the corresponding resulting voltage values are measured. On the basis of the measured values obtained thereby, the known values of the line resistance and capacitance of the end device and relationship of the line parameters to the known values and the measured values, the values of these line parameters are determined.
Patent EP-0309792-B1 (EP)
IPC: F01K23/10
Filed: 1988-09-08
Granted: 1991-08-07
Abstract: The known exhaust boiler of the type that a high-pressure superheater, a high-pressure steam generator, a high-pressure economizer, a low-pressure steam generator and a low-pressure economizer are disposed sequentially from the upstream side within an exhaust gas flow passageway, and a denitrification apparatus is disposed upstream of the high-pressure economizer, is improved so as to achieve maximum heat recovery regardless of whether or not sulfur oxides are contained in the exhaust gas, in that a bypass duct is connected to the exhaust gas passageway at a position downstream of the high-pressure economizer and upstream of the low-pressure steam generator, and dampers are disposed respectively within the bypass duct and at a position within the exhaust gas passageway downstream of the connecting point of the bypass duct and upstream of the low-pressure steam generator.
Patent EP-0315965-B1 (EP)
IPC: A22C13/00
Filed: 1988-11-09
Granted: 1992-03-11
Abstract: A fiber-reinforced cellulosic casing article with 40% - 65% moisture, a first ketene dimer peeling aid coating on the casing inner surface, a second wood-derived tar-containing liquid smoke coating and precipitated tar having a single mode mass spectrometric distribution below 400 atomic mass units.
Patent EP-0308269-B1 (EP)
Title: Cartridge for pellets
IPC: A61M36/00
Filed: 1988-09-19
Granted: 1992-12-23
Abstract: An implant gun 10 for implanting an insert or pellet into or below tissue of an animal has a body comprising a barrel 16, a hand grip 18 and a trigger 26 mounted on the hand grip 18 for successive manual firing operations. At least portion of the barrel 16 defines a guideway 23 along which a series of pellets are movable to present each, in turn, to a discharge position from which it can be discharged from the gun. The body houses discharge and advance mechanisms, with the discharge mechanism including an ejection pin 58 being operable by manual operation of the trigger 26 in a firing operation to discharge through a needle 21 a pellet presented to the discharge position, and the advance mechanism including ratchet teeth 72 being operable to index the series of pellets along the guideway.
Patent EP-0295182-B1 (EP)
IPC: F28B5/00
Filed: 1988-06-08
Granted: 1991-04-17
Abstract: Apparatus for the condensation of a vapour comprising, in addition to possible non-condensables, at least two constituents having different condensation temperatures at the condensation pressure in question, such as water and ethanol, which comprises a single containment (1) or a plurality of containments (18, 19) in series, each containment having (i) an inlet (5) for vapour to be condensed, (ii) a gas outlet (6) and (iii) at least one circuit (9, 7, 2, 8) for condensation fluid in indirect thermal exchange with the vapour to be condensed, the gas outlet of each of the containments (18, 19) in series, with the exception of the last, being in communication with the inlet for vapour to be condensed of the following containment, characterised in that the single containment (1) or at least one of the containments (18, 19) in series is equipped with at least one liquid inlet (11) and with an outlet (12) for this liquid and for the condensates which will form in the containment (1, 18, 19) in question, the respective positions of this inlet and this outlet being such that said liquid is brought into contact with the vapour to be condensed in at least part of the containment (1, 18, 19) under consideration, and said liquid being selected to raise the condensation temperature of the vapour over at least part of the path of this vapour through the condensation zone. <IMAGE>
Patent EP-0293435-B1 (EP)
Title: Infrared detector with improved heat dissipation
IPC: H01L31/024
Filed: 1987-10-23
Granted: 1991-12-27
Abstract: An infrared detector has its sensor chip assembly (10, 12, 14) cooled to a relatively low temperature required for its operation, whereas a preamplifier (56) required to be positioned close to the sensor chip assembly and which generates considerably more heat than does the sensor chip assembly, is thermally isolated from the sensor chip assembly and its support (16) and is cooled to a higher temperature to thereby significantly reduce the power dissipated to the coldest refrigerator stage (90).
Patent EP-0324025-B1 (EP)
Title: Electrofilter apparatus and process for preventing filter fouling in crossflow filtration
IPC: B01D57/02
Filed: 1988-07-15
Granted: 1992-12-23
Abstract: An apparatus and method for continuously removing liquid from an aqueous suspension; the apparatus consists of a filter housing; an electrofilter disposed within the housing to provide a crossflow chamber and filtrate chamber within the housing; means for supplying a suspension to the crossflow chamber and means for removing a suspension reduced in liquid content from the crossflow chamber, both means may be disposed so as to provide a crossflow of the suspension across the surface of the electrofilter or disposed to provide a batch process with optional stirring means; and outlet means for removing liquid from the filtrate chamber. A first electrode of the electrofilter is disposed on a surface of the crossflow chamber side of the electrofilter when the filter material of the electrofilter is nonconductive. If the electrofilter is conductive it can function as the first electrode as well as a filter. A second electrode is disposed on the filtrate side of the electrofilter. A method for continuously separating a liquid from an aqueous suspension while reducing membrane or filter fouling includes providing a crossflow apparatus having an electrofilter disposed therein; pumping the aqueous suspension into the crossflow aparatus at a pressure adapted to cause flow of filtrate through the electrofilter; and concurrently with pumping the suspension into the apparatus supplying electrical energy to the electrofilter at a voltage adapted to reduce fouling of the electrofilter.
Patent EP-0368053-B1 (EP)
Inventor: JACOBSSON KENT
IPC: B65D17/32
Filed: 1989-10-19
Granted: 1993-12-29
Abstract: An opening arrangement on a packing container (1) comprising a hole (4) provided in the wall (3) of the container which is covered from above by a flexible strip (6) applied to the outside of the container. The strip has at its one end (6a) an openable portion (9) situated within the hole region which is adapted so as to be torn off to expose a corresponding pouring opening by bending backwards the other end (6b) of the strip, which in unopened position is bent over the hole (4) and is sealed to the underlying portion 9. To retain the strip (6) against the outside of the container, and to prevent contact between the cut edge of the hole (4) and the contents of the container, the strip has a projection (7) directed downwards, accomodated in the hole, whose free end (7a) is folded over round the cut edge and is sealed to the inside of the container wall in a liquid-tight and mechanically strong sealing joint round the whole opening contour of the hole.
Patent EP-0324664-B1 (EP)
Title: Synthesis of indium formiate
IPC: C01G15/00
Filed: 1989-01-04
Granted: 1993-06-09
Abstract: Synthesis of metal salts of weak acids and in particular of indium formate. 
<??>In the process the anodic oxidation of the metal under the effect of the electrical current is carried out in a cell filled with an electrolyte bath containing the weak acid whose salt it is intended to manufacture, having at least its anode(s) consisting of the metal whose salt it is intended to manufacture. This salt is available in suspension in the electrolyte bath. 
<??>The invention also proposes an electrosynthesis cell and synthesised products of particular morphology. 
<??>The invention applies to the synthesis of indium formate in particular for pyrolysing it on glass with a view to forming thin layers thereon. 
<IMAGE>
Patent EP-0377353-B1 (EP)
IPC: B65G19/02
Filed: 1989-11-24
Granted: 1993-03-03
Abstract: The invention relates to an automated production line for hollow bodies starting from tubular thermoplastic preforms (4) each provided at an open end with a ring and, optionally, a counter-ring, and comprising at least one apparatus (1) for feeding the preforms, an apparatus (2) for heating the preforms and an apparatus (3) for blow-moulding the finished products. The line according to the invention is noteworthy in that the apparatuses are arranged in such a manner that the said preforms are transported at least from the feed apparatus (1) to at least the outlet of the heating apparatus (2) by passing into the said heating apparatus by means of at least one pair of rails (5) on which each preform slides by means of the ring and/or the counter-ring with which it is provided, its open end being turned upwards. The invention, however, relates more particularly to the heating apparatus (2). <IMAGE>
Patent EP-0344096-B1 (EP)
Inventor: SKUBALLA WERNER
IPC: C07C59/48
Filed: 1989-05-19
Granted: 1994-01-05
Abstract: Leukotriene-B4 derivates are disclosed having the formula (I), in which R1 is the residue CH2OH, the residue COOR5 or the residue CONHR6, A is a transmethylene group, a trans-CH=CH-CH=CH-methylene group or a tetramethylene group, B is a straight or branched chain, saturated or insaturated alkylene group with up to 10 C-atoms, D is a direct link, oxygen, sulfur, a -C=C- group or a -CH=CR7- group, B and D form together a direct link, R2 and R3 can be identical or different, and represent a hydrogen atom or an acid residue of an organic acid with 1 to 15 C-atoms and R4 is a hydrogen atom, an alkyl residue, a cycloalkyl residue, an aryl residue or a heterocyclic residue with 5 to 6 members and, when R5 is a hydrogen atom, their salts with physiologically compatible bases and their cyclodextrinclathrates. A process for producing these derivates and their use as medicaments are also disclosed.
Patent EP-0360728-B1 (EP)
Title: Print head gap adjusting device for a printer, in particular for a matrix needle printer
IPC: B41J25/304
Filed: 1989-08-16
Granted: 1993-08-04
Abstract: A printer with a print-head distance-setting device for adjusting the distance (1) between print head (2) and print-material counter support (3) for recording-material carriers (4) of unequal thickness, resting on the print-material counter support (3), including a mechanical sensing member (5) for controlling a print head (2), adjustable in a direction perpendicular relative to the longitudinal direction of the slider carriage motion, where the print head (2) is disposed on a longitudinally movable print-head slider carriage (7), which print-head slider carriage (7) in turn is guided with a pair of parallel guide axles (9), of which one guide axle (9) is supported by way of a pair of eccentric-disposed pins (10) and of which the second guide axle (9) is cross-movably supported in the printer side walls (32). In order to achieve a simpler and more easily constructed print-head distance-setting device, which can in addition be controlled more accurately, an electrical analog signal, generatable by the setting motions of the sensing member (5), serves in a converted configuration of an electronic digital signal in an electronic circuit (11) for the control of a step motor (12), supported at a printer frame, where the step motor (12) forms a servo drive (13) for the pair of eccentric-disposed pins (10) of the guide axle (9).