baber/WOPTO huggingface dataset:
Patent EP-0398905-A1 (EP)
Title: Porte ou fenetre
Inventor: EBBERT HEINZ-THEO
IPC: E06B3/96
Filed: 1989-01-13
Abstract: Il s'agit d'une porte ou d'une fenêtre avec un battant formé par des sections de profilés (2) fixées ensemble par des raccords d'angle (3, 3') et articulé à un cadre aussi formé par des sections de profilés (1) fixées ensemble par des raccords d'angle. Ces raccords d'angle (3, 3') insérés par liaison de forme dans les sections terminales des profilés (1, 2) agencées bout à bout, présentent, dans des parties (32, 32') en dehors du profil desdites sections (1, 2), des languettes (33) de charnière ou une patte de charnière (33'). Lesdites languettes avec les pattes de charnière correspondantes forment, au moyen d'un goujon (4) qui les traverse, la charnière proprement dite.
Patent EP-0420874-A1 (EP)
Inventor: AHMED BASHIR M
IPC: C09D5/08
Filed: 1989-06-02
Abstract: On améliore les propriétés de revêtements autodéposés durcis en mettant en contact la forme non durcie du revêtement autodéposé avec une matière alcaline, par exemple avec une solution aqueuse de bicarbonate d'ammonium, ou un hydroxyde d'un métal alcalin ou de l'ammoniac.
Patent EP-0393309-A1 (EP)
Inventor: ROSSIGNAC JAROSLAW ROMAN
IPC: G06T15/40
Filed: 1990-01-18
Abstract: A CSG solid modelling system 10 has a triple z-buffer architecture. For each pixel stored in a pixel memory 12 there are five storage entries grouped into five buffers including a front z-buffer (F) 16 which is employed to store the depths of a front face for a currently processed z-connected product, a back z-buffer (B) 18 which is employed to store the depths of a back face for the currently processed z-connected product and a final z-buffer (Z) 20 which stores the front faces of a displayed solid. Two other buffers are an intensity buffer (T) 22 for storing the in­tensities associated with the front face of the current z-connected product and a final intensity buffer (I) 24 for storing the intensities of the visible faces of the displayed solid. A bus 26 couples these various buffers together and to a processor 28 which may be a central processing unit or a peripheral processor. The system provides for a solid represented by any CSG tree to be represented as a union of z-connected products and that these z-connected products be expressed as intersections of z-connected sweeps. Furthermore it is shown that expressions of z-connected products in terms of sweeps are extracted directly from a CSG tree. Variations of the display methods may be used to detect interferences and differences between solids defined in CSG.
Patent EP-0405075-A1 (EP)
Inventor: SKIBOWSKI HUBERT
IPC: B08B9/055
Filed: 1990-04-10
Abstract: Pipeline pig (10) with an elongate pig body (11), preferably of solid elastomeric material, in which, on both sides of a section (14) of relatively small diameter, there is in each case at least one annular sealing face, the spacing of which is equal to or less than the inside diameter of the pipeline. Provided on both sides of the section (14) of relatively small diameter is at least one annular, rib-like radial lip, the height of which is from one tenth to at most one fifth of the radius of the pig body (11) in the region of the sealing lip, the spacing of the pig body from the pipeline wall in the region of the sealing lip corresponding approximately to 0.5 to 0.75 times the height of the lip and the sealing lip being so shaped and dimensioned that, upon engagement with the pipe wall (32), it is bent over in such a way that the facing edge and the side face of the sealing lip enter into engagement with the pipe wall but still exhibit a spacing from the pig body. <IMAGE>
Patent EP-0460262-A1 (EP)
Inventor: STEININGER JOHN LUCAS
IPC: A47L4/04
Filed: 1990-06-07
Abstract: A hinged flexible article (10) is provided which has rigid or semirigid substrate means (12) with an insert (14) of a hinge material which permits repeated flexing of the article about the hinge without failure. The substrate means has a hardness of at least about 35 Shore D as measured by ASTM test D-2240, while the hinge material has a hardness of from about 25 to about 60 Shore D as measured by ASTM test D-2240.
Patent EP-0415010-A1 (EP)
Inventor: BAEK KWANG CHUL
IPC: A61B7/04
Filed: 1990-06-08
Abstract: A diagnostic apparatus for a functional examination of the circulatory organ system comprises a sensor portion (I) including microphones provided on three of the pulsing points near the wrists, namely Point 1 (sun), Point 2 (seki), Point 3 (shaku), a signal processing portion (II), a filter portion (III) and a display portion (IV). The wave pattern detected by said sensor portion (I) is thus visibly displayed by being filtered in said filter portion (III).
Patent EP-0415156-A1 (EP)
Title: Verfahren und Vorrichtung zum Betrieb einer Ballenabtragmaschine
Inventor: GLOOR THOMAS
IPC: D01G7/10
Filed: 1990-08-10
Abstract: Ein Verfahren und eine Vorrichtung zum Betrieb einer Ballenabtragmaschine mit einem Abtragorgan (2), bei dem mittels wenigstens eines auf die Ballenoberfläche (32) gerichteten Sensors (30) das Höhenprofil einer Ballenreihe (7) ermittelt und zur Steuerung der Lage des Abtragorganes (6) bei der nachfolgenden Ballenabtragung herangezogen wird zeichnet sich dadurch aus, daß das Empfangssignal (33) des vorzugsweise optischen, akustischen oder mit Radarwellen arbeitenden Sensors zur Gewinnung eines der Ballenhärte entsprechenden Signals verarbeitet wird, und daß die Zustellung und ggf. auch die Durchgrifftiefe des Abtragorganes entsprechend diesem Härtesignal gesteuert oder geregelt wird. Auch werden verschiedene schlupffreie Längsmeßeinrichtungen offenbart, welche zur Ermittlung der Längsposition des Abtragorganes entlang der Ballenreihe dienen.
Patent EP-0473829-A1 (EP)
Inventor: SHIMADA KAZUMI C O AZUMA TEKKO
IPC: B65D90/62
Filed: 1990-09-06
Abstract: A dust discharging apparatus suitable for use in a dust collector, which comprises series-connected upper (2) and lower (3) dust shoot chambers, each having a swingable discharging valve (4, 5) device to close and open its ceiling opening. In order to prevent dust coating on the seal members of the swingable valves and the wear of same, the swingable valve device uses a downstream-convergent throttle ring (45), a swingable concave pan-like valve (43) and an upstream divergent bucket (46) fixed to the concave plate. The upper chamber has an exhaust pipe (76) to communicate with the dust hopper (4), and a suction pipe (6) to permit the chamber to open to the surrounding atmosphere to prevent dust backflow when transferring the dust from the dust hopper to the upper chamber and then from the upper to lower chamber.
Patent EP-0428887-A1 (EP)
Inventor: NURIT JEAN-PIERRE
IPC: A63C5/14
Filed: 1990-10-24
Abstract: The process for producing a ski with a composite structure according to the invention comprises a stage of assembling at least a first (1) and a second (2) element by the action of a layer of adhesive (5). A film (6) in the solid state is interposed between the said layer of adhesive (5) and the junction surface (3) of the said first element (1), the said film comprising at least one layer based on polymers, such as a grafted polyethylene, permitting the adhesion of the adhesive (5) on the assembly formed by the element (1) and the film (6). <IMAGE>
Patent EP-0443109-A1 (EP)
Inventor: DINKELACKER ALBRECHT DR
IPC: E03F9/00
Filed: 1990-11-23
Abstract: Described herein is a device for cleaning a sewer of a kind which, under the action of the flowing sewage, is carried along the sewer by the sewage with a velocity less than the average velocity of sewage flow and which comprises a hollow cleaning ball immersing into the sewage and rolling on the bed or ceiling of the sewer. The outer surface of the cleaning ball has protrusions, the outer surface of the protrusions lie on an imaginary spherical surface. For adapting the effective weight of the cleaning ball to different levels of sewage in the sewer, several water through holes are distributed on the spherical wall of the cleaning ball which open into a sewage space within the hollow cleaning ball at a wall surface on which filth guiding ribs are. The filth guiding ribs end close to the openings of the water through holes.
Patent EP-0432592-A1 (EP)
Title: Device for packaging cigarettes
Inventor: KNECHT SIEGFRIED
IPC: B65B19/20
Filed: 1990-12-01
Abstract: The invention relates to a device for packaging cigarettes, having two conveyors (1, 2) which have cells (3, 4) for receiving inner bundles (7) formed from cigarette blocks wrapped in inner paper, and having a slide (29) for pushing over an inner bundle (7) from a cell (3) of one conveyor (1) into a cell (4) of the other conveyor (2) in a transfer station, and having a collar feed (11). For the centred positioning of the collar (12) in relation to the inner bundle (7), the cells (3, 4), formed from a bottom wall (4a) and longitudinal side walls (4b) and open on the end faces and on the outside, are arranged, in the transfer station, at a distance from and in line with one another, the open outsides of the cells (3, 4) facing one another, and the collar feed (11) opening into the interspace between the two cells (3, 4) located in the transfer station, in such a way that the respective collar (12) fed from these is positioned above the open outside of the still empty receiving cell (3) and, with the collar (12) being correspondingly folded, is pressed into the receiving cell (4) by the inner bundle (7) then pushed over by the slide (29). 
<IMAGE>
Patent EP-0438685-A1 (EP)
Inventor: BUBIK ALFRED DR
IPC: D21F9/00
Filed: 1990-12-07
Abstract: To regulate the dewatering and formation of the paper sheet between the screens (1 and 2), along the upper screen (1) there are fences (3) which are especially of uniform design. An identical spacing (5) is left free respectively between them. The spacing (5) is no smaller than the width of the fence (3). The individual spacings (5) can be closed by means of push-in inserts (8), with the result that the dewatering can be forced to take place in zones separate from one another. Arranged along the lower screen (2) on a table (7) are fences (4), between which can be set different spacings (6) which, in an advantageous embodiment, are each larger than the width of the individual counterfence (3) plus its distance from the adjacent fence. The fences (6) can be shiftable longitudinally on the table (7) and adjustable individually in the direction of the lower screen (2). In one version, the table (7) can be positioned both vertically and horizontally in relation to the lower screen (2). All these measures can also be carried out while the paper machine is in operation. The individual fences (4) are supported elastically against the table (7) and the table (7) is supported elastically against its foundation. It is possible, while the paper machine is running, to make the process operate, in view of technological requirements and the local situation and time factor, with a high degree of care of the paper sheet to be formed and of the apparatus to be operated. <IMAGE>
Patent EP-0435363-A1 (EP)
Inventor: BURGESS TREVOR MICHAEL
IPC: E21B21/08
Filed: 1990-12-05
Abstract: The method comprises during a drilling operation wherein the drilling fluid is set moving and the drill string is stationary, monitoring the pressure of the drilling fluid pumped into the drill string depending on the volume of liquid pumped in the drill string and determining, from the pressure curve, a physical property linked to the thixotropy of the drilling fluid. 
     An advantage of the invention is that the highest point of the pressure curve indicating the start of the fluid flow into the well is easily visible, and its maximum value can be measured to find the gel strength specific value.
Patent EP-0400780-A1 (EP)
Inventor: SIDMAN ALAN LEE
IPC: H01L21/30
Filed: 1990-03-13
Abstract: A microlithographic resist patterning process which allows generation of very thick, vertically-­walled resist patterns which allow for subsequent deposition or etching operations can produce high recording density magnetic thin film heads and other devices requiring high aspect ratios.
Patent EP-0408229-A1 (EP)
Inventor: YAMAGUCHI SHUJI
IPC: C02F9/00
Filed: 1990-07-02
Abstract: An apparatus producing continuously electrolyzed water is so constructed that the ratio R₂/R₁ of the intake amount of cathode water containing abundantly alcali ions to the intake amount of anode water containing abundantly acid ions with respect to that of city water supplied to the electrolytic cell (A) is increased.
Patent EP-0427574-A1 (EP)
Inventor: TOMIZAWA ATSUSHI
IPC: B21B27/05
Filed: 1990-01-03
Abstract: A variable-crown roll is disclosed, which comprises a curved arbor (1), a plurality of antifriction bearings (21, 22) which are mounted on said arbor, said bearings being symmetrically disposed with respect to the lengthwise center of said arbor, said bearings on one side of the lengthwise center of said arbor being symmetric with respect to said bearings on the other side of the lengthwise center, a cylindrical sleeve (90) which loosely fits over said bearings, and means (51, 52) for fixing and releasing said sleeve with respect to said arbor, said means being positioned on each end portion of said sleeve.
Patent EP-0399862-A1 (EP)
Inventor: LE BARS JEAN-FRANCOIS
IPC: F41G7/30
Filed: 1990-05-04
Abstract: The invention concerns a device making it possible to determine coordinates giving the angular distance between the direction in which a missile (1) is located and a line of sight in which a target is situated. The device comprises means whereby an image may be projected on and moved over a linear sensor (11) so that the field of acquisition of the homing device has a cross-section through a plane perpendicular to the line of sight in the shape of a ring having a diameter corresponding to a large field aperture (10a) at the time when the missile (1) is launched: this is so that the missile (1) will be definitely intercepted by occurring in the field of acquisition. After that, the diameter of the ring is varied with time, so that the ring (10b) follows the missile (1) as it gets nearer the line of sight (o): the variation is produced by the action of a system of remote control or a beam riding system. Finally, the cross-section of the field is reduced to a simple disc (10c) corresponding to a field with a very small angular aperture: this ensures a more accurate location than conventional homing devices and produces a low probability of false alarms due to the sun or to chaff dropped by an enemy. 
<??>Application to weapon systems. 
<IMAGE>
Patent EP-0401142-A1 (EP)
Inventor: AUMERCIER LAURENT
IPC: E05D15/22
Filed: 1990-05-14
Abstract: A fitting (1) for a door, window or the like, the casement (3) of which partially covers the fixed frame (4) and opens by pivoting, comprises:
 a) articulated lower compass arms (16) imparting to the casement (3) at any start of opening a path with vertical components;
 b) and upper articulation elements (7) capable of simultaneously projecting outwards the upper crossmember (12) of said casement (3) during the substantially vertical displacement of the latter. 
<??>To make it easier to control the opening and closing of this door, window or the like, the fitting is equipped, furthermore, with assistance means (17), on the one hand for pushing the casement (3) vertically upwards at the end of closing and on the other hand for positioning and centring this casement (3) simultaneously in relation to the fixed frame (4). 
<IMAGE>
Patent EP-0492029-A1 (EP)
Inventor: TU MAI XUAN
IPC: G01V3/10
Filed: 1990-12-21
Abstract: Inductive proximity sensor comprising a supply source and a coil. The supply source is arranged so as to deliver to the coil a periodic current whose duration of conduction is less than the supply period. The response of the part to be detected is measured for the duration for which the current in the coil is virtually zero. <IMAGE>
Patent EP-0425447-A1 (EP)
Title: Drawer with its four sides made of an extruded aluminium draw piece
Inventor: GHEZZI GIUSEPPE SISCO SISTEM S
IPC: A47B88/00
Filed: 1990-09-19
Abstract: The drawer consists of four side panels (4, 4', 4a, 4a') made from a single extruded aluminium draw piece, whose work­ing profile has a substantially C-shaped section, whilst the upper and lower portions corresponding to both curv­ed sections of the C are substantially shaped as hollow rectangular parallelepipeds. The four sides are coupled to one another by four angled elements of stiff plastic material (1, 2), provided with right angle extensions inserting into the said hollow parallelepipedal portions. 
     The sliding (5, 6) of the two side panels of the draw­er takes place on angle slide guides secured to the ins­ide of the lateral walls of the piece of furniture in which the drawer is housed. The sliding is made easier by pairs of ball bearings (13) pivoted on the drawer and on the side guide, respectively.
Patent EP-0391889-A1 (EP)
Inventor: SEEBACHER FRANZ
IPC: A01G25/09
Filed: 1990-04-05
Abstract: Boom system to irrigate large areas, with a movable carriage or stand provided with a water supply pipe, and with a support device for the boom, the support device having an upright (3) arranged pivotably in the direction of travel on the carriage (1) or stand and, connected thereto, a bracket (4, 5) which can be connected to the central part (6) of the boom, the support device consisting of hollow profiles for conducting water, the bracket (4, 5) being connected to the upright (3) in an articulated manner rotatably about its axis and made in two parts and comprising a first part (4), which is directed upwards in the direction of travel and is rotatable about the axis of the upright, and, connected to said first part in an articulated manner, a second part (5) which points towards the ground, the boom, as known per se, consisting of a number of interconnected part sections supporting sprinkler nozzles, the part sections being connected to one another and to the central part (6) via rapid-action couplings, and each part section (7) being provided with a strut (12) which points upwards in the working position, can be folded in the direction of the boom axis and serves to receive clamping elements (16) of the boom. <IMAGE>
Patent EP-0463007-A1 (EP)
Title: Device for applying plant treatment agents.
Inventor: LINDNER GUENTER
IPC: A01M7/00
Filed: 1990-03-17
Abstract: The invention concerns a vehicular device for applying plant treatment agents, with a spraying device and at least one tank (24, 24') for the plant treatment agent and a separate tank for a diluent, and also with at least one metering device (32, 32') for injecting measured quantities of the treatment agent into mixing chambers (31, 31') for mixing with the diluent. The metering devices (32, 32') used in the invention inject the treatment agent into the mixing chambers (31, 31'), into which the diluent is pumped under constant-pressure control (30), only when a given output pressure is exceeded. For each group (6) of spray heads in the sprayer unit (11) and/or for each spraying agent, a reciprocating-piston pump (1) is provided as the metering device (32, 32'). The pumps (1) are driven via electromagnetic transductors (8) at constant piston speed and stroke, and their associated mixing chambers (31, 31') are located in the immediate vicinity of the spray nozzles (2, 3, 4, 5) of a particular group (6) of heads in the sprayer unit (11). The operating frequency of the reciprocating-piston pump (1) is controlled by frequency control of the electromagnetic transductor (8), as a function of the instantaneous speed of travel of the spraying device and the required output and concentration of the treatment agent, by means of a computing and control unit.
Patent EP-0479819-A1 (EP)
Inventor: BUNTE REINHARD
IPC: C09D7/45
Filed: 1990-06-11
Abstract: En utilisant des esters partiels éventuellement éthoxylés et/ou propoxylés d'oligoglycérines obtenues par condensation de 2 à 20 mlécules de glycérine avec des acides gras ayant entre 2 et 18 atomes de carbone, éventuellement à substitution hydroxy, en tant qu'agents dispersants de pigments dans des dispersions aqueuses de laquage, on obtient un brillant élevé et des pellicules de laque ayant une résistance chimique et mécanique améliorée.
Patent EP-0491765-A1 (EP)
Inventor: LAZAR PETER
IPC: B42C11/02
Filed: 1990-09-11
Abstract: Un appareil de reliure de feuilles volantes dans des couvertures pourvue sur leur face postérieure interne d'un adhésif thermoplastique, de façon à former des cahiers, comprend un cadre avec deux agencements de supports mutuellement espacés qui forment un puits de réglage, l'écartement entre les agencements de support étant variable. Le puits de réglage comprend, du côté inférieur, un dispositif de chauffage et un dispositif de refroidissement. Afin de pouvoir traiter de plus grandes quantités de cahiers à relier, le puits de réglage (11) est allongé au moins d'un côté, le dispositif de refroidissement (20) est agencé dans ce prolongement et un transporteur (27) avec entraînement rotatif (30) transporte les couvertures (9) introduites dans le puits de réglage (11) du dispositif de chauffage (19) jusqu'au dispositif de refroidissement (20).
Patent EP-0452434-A1 (EP)
Title: Vice-grip wrench for chain conveyors.
Inventor: MERKLI PETER
IPC: B65H29/04
Filed: 1990-10-22
Abstract: PCT No. PCT/CH90/00247 Sec. 371 Date Jul. 8, 1991 Sec. 102(e) Date Jul. 8, 1991 PCT Filed Oct. 22, 1990 PCT Pub. No. WO91/07342 PCT Pub. Date May 30, 1991.Tongs for releasably clamping newspapers or other sheet-like commodities for movement with a conveyor have a housing connectable to the conveyor, a first jaw provided on the housing, a second jaw which is pivotable in or on the housing between open and closed positions adjacent and remote from the first jaw, respectively, and a mechanism for pivoting the second jaw. The mechanism employs a lever which is pivotable relative to the housing with and with respect to the second jaw between first and second end positions which respectively correspond to the open and closed positions of the second jaw, one or more springs which oppose pivotal movements of the lever relative to the second jaw during pivoting of the lever to its second end position, and a motion transmitting unit which operates between the lever and the spring or springs and is caused to move through a dead-center position during each movement of the lever between its first and second end positions. The unit can comprise a toggle joint or a cam and cam follower.
Patent EP-0450049-A1 (EP)
Inventor: FISHER EDWARD G
IPC: G09G5/30
Filed: 1990-10-16
Abstract: Procédé de codage des caractères d'un ensemble de caractères, dans lequel lesdits caractères ont une pluralité d'attributs (par exemple, base, diacritique, et casse), et dans lequel chaque attribut peut avoir une pluralité de valeurs. Le procédé comprend les étapes consistant à diviser un code à plusieurs chiffres en une pluralité de parties, à affecter chaque attribut à une partie différente, et, dans chaque partie, à affecter un code numérique différent à chaque valeur différente de l'attribut.
Patent EP-0451456-A1 (EP)
Inventor: FUGLEBERG SIGMUND PEDER
IPC: C22B13/00
Filed: 1991-02-11
Abstract: The invention relates to a method for recovering various valuable materials in connection with the hydrometallurgical production of zinc. The method is particularly suited for feeding different types of raw materials into the various stages of a process carried out in atmospheric conditions. Valuable materials such as lead, silver and gold are recovered by means of the said method.