baber/WOPTO huggingface dataset:
Patent EP-0288894-A1 (EP)
Inventor: MEYER ROLF-VOLKER DR
IPC: C08G69/18
Filed: 1988-04-21
Abstract: Thermoplastically mouldable, branched aliphatic polyamides are prepared by hydrolytic polycondensation of lactams in the presence of small amounts of  alpha -amino- epsilon -caprolactam (ACL) and approximately equivalent amounts of polycarboxylic acids (preferably dicarboxylic acids). The preparation is distinguished by considerably shortened polycondensation times without crosslinked products being formed. The preparation process may also use a solid-phase post condensation; a rapid further condensation results in branched, but m-cresol-soluble products of increased melt viscosity.
Patent EP-0293805-A1 (EP)
Inventor: BORDIGNON ABRAMO
IPC: G11B15/60
Filed: 1988-05-30
Abstract: The present invention relates to a guide element structure (3,4) engageable in sliding contact with a magnetic support (5) which comprises a guide body (3,4), arrangeable proximate to a magnetic support (5) and has at least one of its portions at the region of contact with said magnetic support (5). The peculiarity of the invention resides in the fact that it comprises, at least at said portion, a plurality of monofilaments (10) fixed, at one end, at said portion, said monofilaments (10), at the free end, being adapted to engage by contact with said magnetic support (5).
Patent EP-0297553-A1 (EP)
Inventor: BANYAI BRUCE EDWARD
IPC: C04B26/28
Filed: 1988-06-29
Abstract: A binder composition useful for agglomerating an ore in the presence of water, that contains about 10% to about 90% of a water-soluble cellulose derivative and about 5% to about 90% of sodium tripolyphosphate or tetrasodium pyro­phosphate, and a process for agglomerating an ore comprising mixing said binder composition, water, and the ore, agglomerating the mixture into wet balls, drying the wet balls, and heating the resultant dry balls at a temperature of at least about 1204°C, are disclosed.
Patent EP-0305949-A1 (EP)
Inventor: TAKESHITA TAKUO
IPC: C04B35/45
Filed: 1988-08-29
Abstract: A process for fabricating worked superconducting ceramics material composed essentially of a yttrium-including rare earth element, an alkaline earth metal, copper and balance oxygen and unavoidable impurities, and optionally containing a metal originating from an oxygen supply agent, comprising:
     (a) providing starting powder composed of:
   (i) a member selected from the group consisting of: 
(1) a mixt powder composed of powders of component oxides: 
(1-1) a yttrium-including rare earth element oxide, 
(1-2) an alkaline earth metal oxide, and 
(1-3) copper oxide, 
and having a composition substantially the same as that of a contemplated superconducting ceramics, 
(2) a mixt powder composed of powders of: 
(2-1) a partial compound between any two of the com­ponent oxides constituting a contemplated super­conductive ceramics secelected from (1-1), (1-2) and (1-3), and 
(2-2) the rest of the component oxides selected from (1-1), (1-2) and (1-3), 
and having a composition substantially the same as that of a contemplated superconducting ceramics, 
(3) powder of a superconducting ceramics composed essen­tially of a yttrium-including rare earth element, an alkaline earth metal, copper and balance oxygen and unavoidable impurities, 
  (4) a mixt powder composed of at least two members selected from the mixt powders (1), (2) and (3); and   (ii) optionally an oxygen-supply agent;       (b) placing the starting powder in a metal casing, and sealing the metal casing;   (c) optionally heat-treating the starting powder in the metal casing when the starting powder is the mixt powder (i)-(1), (ii)-(2) or (iii)-(4) at a temperature sufficient for calcining the starting powder;   (d) working the metal casing containing the starting powder optionally heat-treated according to the step (c) above into an article having a predetermined form; and   (e) optionally heat-treating the article at a temperature of from 300 °C to 950 °C.
Patent EP-0364616-A1 (EP)
Inventor: TADA ATSUSHI
IPC: B05B11/00
Filed: 1988-10-18
Abstract: A dispenser body (12) comprises an upper portion (14) and a lower portion (16) vertically extending from the upper portion (14). A piston (24) is substantially L-shaped, comprising a horizontal nozzle (79) fixed to the upper portion (14) and a piston body (72) located at the lower portion (16). A cylinder (22) is coupled with a swingable trigger (26) and located at the lower portion (16); it can reciprocate when the trigger (26) is squeezed and released. An inlet conduit (60) is formed within the cylinder (22), whereas an outlet conduit (80) is provided within the piston (24). A slit (28) is cut in the front section of the lower portion (16). Thanks to this slit (28), the lower portion (16) is resiliently fitted in a bottle cap (20) and, thus, connected thereto. The rear end of the trigger (26) and the nozzle (79) can pass through this slit (28). The proximal end (30) of the bottole cap (20) is held between the lower edge (15) of the lower portion (16) and an engagement member (36) formed on the lower portion (16).
Patent EP-0321978-A1 (EP)
Inventor: PACIONE JOSEPH ROCCO
IPC: A47G27/04
Filed: 1988-12-22
Abstract: A novel carpet construction provides a secondary backing layer (16) adhered to the primary backing layer (12) in which the carpet pile (14) is secured. The secondary backing layer (16) incorporates a layer of downwardly depending loops (18) which can serve as a resilient undersurface, in the manner of an underpad, and also to secure the laminated carpet structure to the floor. A hooked tape construction used in combination with the subject carpet (10) has a plurality of upwardly extending hooks to engage the looped layer of the carpet, and an adherent under surface, for making adhesive contact with the floor surface. The carpet construction can include a foam interlayer sandwiched between the primary and the secondary backing layers (12, 16). The hooked tape can be laid as a perimeter attachment surface, or in intermediate locations also.
Patent EP-0301614-A1 (EP)
Inventor: WALING JACOB CORNELIS
IPC: A61G1/044
Filed: 1988-06-30
Abstract: The invention concerns a stretcher for rescue operations where horizontal as well as vertical transport may be expected. The patient supporting part of the stretcher contains rigid bar-like parts (7) which are connected axially, and which fold transversely along the body of the casualty when the immobilization and binding straps (1-5) are tightened and fastened. In this way the stretcher functions as a body splint. It also becomes more manoeuvrable, thanks to the resulting width-reduction. Floating capacity, in a vertical position, is obtained by attaching floating devices to special attachment rings, or by inflating the inflatable parts of the stretcher. A system of side covers and immobilization straps (1-5) and devices (12-14, 21) enables complete immobilization, regardless of the length, or other features of the stature of the wounded person, thanks to the fact that they can be tightened and fastened in a continuously variable way. The stretcher is designed in order to function as a single, but multi-purpose splint-evacuation device for situations where hitherto one was obliged to combine various types of stretchers and bound to loose time because the complexity of the hitherto existing systems.
Patent EP-0327745-A1 (EP)
Inventor: TABOR RICKY L
IPC: C08F257/02
Filed: 1988-02-12
Abstract: A Diels Alder adduct is mixed with a polyolefin or vinyl polymer substrate and thermally decomposed to form an ethylenically unsaturated monomer which grafts onto the polymer substrate. The monomer conforms generally to the formula R₁R₂C=CHR₃ in which R₁ is hydrogen, methyl or ethyl, R₂ is hydrogen, methyl, ethyl or vinyl and R₃ is inter alia hydroxyl, carboxyl, cyano, formyl, acetyl or propanoyl. The Diels Alder adduct substantially decomposes at a temperature of 120°C to 300°C, but does not substantially decompose below about 120°C. The polymer substrate is preferably high-density polyethylene, low density polyethylene, linear low density polyethylene, ethylene-propylene rubber, propylene, polystyrene or styrene-butadiene block copolymers. The grafting is induced by, for example, heat, catalyst and/or high shear conditions. Optionally, the polymer mixture is devolatilized to removed any unreacted Diels Alder adduct and decomposition products thereof.
Patent EP-0313372-A1 (EP)
Inventor: YAMADA HIROSHI - MATSUMOTO-RYO
IPC: H04N9/78
Filed: 1988-10-20
Abstract: In a YC separator for generating a chrominance signal C including no chrominance separation error by selecting a second highest potential signal of the first chrominance signal a, the second chrominance signal c' including a separation error and a reference signal, only when a picture having two different colors at a border between n-th line and (n-1)th line is displayed, a correction value of 2 is generated as the reference signal, in order to obtain C = 1 and Y = 0 for prevention of n-th line dot crawl. Further, when a vertical stripe picture (black and white lines are alternately arranged) is displayed, a chrominance signal Cc including much less unnecessary signal components can be obtained through an arithmetic circuit and on the basis of a chrominance signal Cc' including error components and an average signal D between the past and future line chrominance signals A and C, in order to eliminate cross-color at the upper and lower ends of the picture and Yc signal blur.
Patent EP-0315383-A1 (EP)
Inventor: HASLAM BRIAN
IPC: E05F15/16
Filed: 1988-10-28
Abstract: A boom-operated mechanism, suitable for driving up-and-over doors of the canopy and non-protruding types, comprises an elongated straight track (13;43) for mounting in a generally horizontal position extending rearwardly from the top (7) of the doorway, a carriage (14) mounted upon said track, drive means to move said carriage along said track, a link (19;39), rigidly attached to said carriage (14) and adapted for pivotal attachment (22; 45,46) to a point adjacent to the upper edge of a door (4;30) and a pair of guide tracks (10,11; 33,34), adapted for mounting in a generally vertical position at the sides (5,6) of the doorway and to engage rollers located on the respective sides of a door, said guide tracks being curved rearwardly in a region adjacent to their upper sides (29,30; 35,360).
Patent EP-0320113-A1 (EP)
Inventor: GRINDROD PAUL E
IPC: B65D75/36
Filed: 1988-11-03
Abstract: A continuous method of enclosing a proteinaceous product (24) in a vacuumized and hermetically sealed package having a peelable hermetic reclosure and having a body member (10) of semi-rigid preformed plastic with a first planar marginal portion (12) and a central portion (14) shaped to provide a packaging chamber. The package also has a flexible dimensionally stable base member (16) having a corresponding second planar marginal portion (18) and a central portion (20) to provide a closure for said packaging chamber. The method requires placing a sufficient quantity of proteinaceous product in the central portion (14) of the body member to substantially fill the central portion when the package is completed, positioning the first planar marginal portion (12) face-to-face to the corresponding second planar marginal portion (18), vacuumizing the assembly, and hermetically sealing the package. The improvement is applying an adhesive (22) to either the first planar marginal portion (12) or the corresponding second planar marginal (18) portion to provide at least a portion of the hermetic seal wherein said adhesive is a high molecular weight pressure sensitive hot melt adhesive having a viscosity of between 5,000 to 100,000 centipoise at 300°F and said adhesive provides a peelable hermetic reclosure.
Patent EP-0278843-A1 (EP)
Inventor: ROUSSEAU PIERRE
IPC: F23J7/00
Filed: 1988-01-29
Abstract: 1. Apparatus for the continuous cleaning of heat generators by chemical reagent, characterized by the fact that it comprises a lance (2) which is coaxially surrounded by a tube (3) for the circulation of a cooling fluid and which opens into the hearth of the heat generator to be treated, means (20, 30) for leading on a predetermined manner the cleaning reagent to said lance (2), means (22, 10) for circulating a cooling fluid between the latter and said tube (3), and means (22, 12) for leading on a predetermined manner a draining fluid to said lance (2).
Patent EP-0283403-A1 (EP)
Inventor: DUGUET DANIEL
IPC: B25J9/02
Filed: 1988-03-18
Abstract: A manipulator robot for loading and unloading workpieces to be machined on a machine tool of the so-called triaxial movement type. The horizontal axis (X), followed by the approach and distancing movement of the workpiece, is perpendicular both to the direction (P) of circulation of the workpieces during these stages and to the axis (A) of the spindle of the machine tool, the second horizontal axis (Y) being perpendicular to the first and movable along the latter, and the third axis (Z) being the vertical axis perpendicular to the second horizontal axis and movable along the latter, and the handle consists of a shaft (13) parallel to the first horizontal axis (X) mounted movably along the vertical axis (Z) and capable of receiving a rotation about its own axis, the length of the shaft (13) of the handle being of the order of the distance between the end of the path of mobility of the movable elements of the manipulator in the direction of the first axis (X), on the one hand, and the axis (A) of the spindle of the machine tool, on the other hand. The manipulator robot can be fitted to machines of various types and is extremely compact. <IMAGE>
Patent EP-0287473-A1 (EP)
Inventor: BOULETI GILLES
IPC: G02B6/25
Filed: 1988-04-15
Abstract: The device comprises holding means 1,2 for holding the fibre in a stationary position, curving means 3 for curving the fibre to a radius of curvature of fracture, means 4 for pulling the fibre and initiating means 5 for producing an initiation of rupture at a fracture point of the fibre; it is characterised in that the means of curving comprise a bearing member 3 which has at least one bearing surface arranged in an intermediate position between the point of fracture of the fibre and the pulling means and offset in relation to an axial direction of the fibre at the holding means. <IMAGE>
Patent EP-0288387-A1 (EP)
Inventor: PAPILLON ANDRE
IPC: C01B3/36
Filed: 1988-04-21
Abstract: 1. Process for the continuous partial oxidation of fuel and combustion gases by concentric injection, reaction in a closed enclosure and removal of the resultant gases, characterized in that the injection is performed in three concentric flows, in that the mixing of the fuel and of the combustion gas takes place outside the injector, and in that the central flow comprises x% of fuel and optionally carrier gas, the median flow comprises the fuel and optionally carrier gas, and the outer flow comprises 100-x% of fuel and optionally carrier gas, x being between 2 and approximately 98.
Patent EP-0323780-A1 (EP)
Inventor: DELAPIERRE JEAN
IPC: B65G47/90
Filed: 1988-12-22
Abstract: Machine for grouping objects, such as tins of preserves, comprising an endless belt (1) on which the objects (2) to be assembled, for example with the aid of a film of thermoretractable plastic material, are placed in rows, the said machine being characterised in that it comprises drive elements (20) each capable of pressing against an object (2) in a row in order to drive it in rotation, detectors, each of which is disposed in the vicinity of an object (2) of this row in order to be triggered by a reference mark of this object, each detector being connected to the corresponding drive element (20) for the angular positioning of the reference marks of all the objects of the row which are to be grouped and orientated. 
<IMAGE>
Patent EP-0307423-A1 (EP)
Inventor: TRACY DAVID J
IPC: C07D211/76
Filed: 1988-02-16
Abstract: Procédé de fabrication d'haloalkyle lactames de formule (I), dans laquelle n est un nombre entier de 1 à 3; m est un nombre entier égal à 1 ou 2 et X est le chlore ou le brome, consistant à faire réagir, en l'absence de solvant inerte, un hydroxyalkyle lactame de formule (II) avec un chlorure ou un bromure de thionyle en phase liquide en conditions anhydres, à vaporiser et éliminer sous vide du mélange réactionnel liquide tout halogénure de thionyle en excès avec le sous-produit SO2, puis à distiller sous vide le reste du mélange réactionnel liquide à une température inférieure à la température de décomposition, puis à recueillir ledit produit. Le produit ainsi obtenu peut être préparé avec un rendement supérieur à 90 % et présenter une pureté supérieure à 99%.
Patent EP-0311655-A1 (EP)
Inventor: RODRIGUEZ CARLOS M
IPC: G01N15/10
Filed: 1988-03-14
Abstract: Procédé et dispositif d'analyse de particules permettant la différenciation de globules blancs (leucocytes) par mesures optique et électronique, sans l'utilisation de colorants, sur un écoulement de leucocytes. On fait passer un courant focalisé hydrodynamiquement de ces leucocytes à l'état natif, dans et à travers un faisceau (20) d'énergie rayonnant dans une cellule d'écoulement (10), le faisceau étant exclusivement dispersé par une sous-population différente des sous-populations des leucocytes. La lumière dispersée frappe les moyens (24) collecteurs de lumière disposés adjacents à la cellule d'écoulement. Pour une détection des éosinophiles, la lumière dispersée est collectée à des positions angulaires allant d'environ 10° à 70° par rapport à l'axe (26) du faisceau (20). D'autres sous-populations de leucocytes sont différenciées par rapport aux éosinophiles et par rapport à elles-mêmes par mesures optique et/ou électronique, faisant appel tout particulièrement au principe de Coulter de l'analyse des particules.
Patent EP-0309545-A1 (EP)
Title: Vehicule de surveillance de retenue de liquide incorporant un systeme de reperage et de localisation
Inventor: OWEN THOMAS EDWIN
IPC: G01S5/18
Filed: 1988-03-17
Abstract: Dans une retenue définie par une géomembrane, une fuite est localisée par des moyens (20) portés par un corps flottant (20). La présente invention vise à localiser le corps flottant (20) pour ensuite localiser la fuite. Un ensemble de N hydrophones (50) espacés autour de la retenue détectent une impulsion acoustique transmise par le liquide, émise par le corps flottant. Ce dernier porte un poste de transmission HF (28) diffusant une impulsion de synchronisation. L'impulsion de synchronisation permet de mesurer le temps de parcours de l'impulsion acoustique pour déterminer la distance dans le liquide. La distance représente un arc de cercle situé autour d'un hydrophone. N hydrophones définissent N arcs dans la retenue, chacun centré sur les hydrophones respectifs, leur point d'intersection correspondant à la position du corps flottant.
Patent EP-0363376-A1 (EP)
Title: Procede et dispositif facilitant l'observation audio-visuelle d'un objet eloigne
Inventor: ALASAARELA ESKO
IPC: G11B31/00
Filed: 1988-04-22
Abstract: Dispositif permettant d'écouter et d'enregistrer des sons produits par des oiseaux ou par tout autre objet éloigné. Le dispositif (fig 1) est fixé à une paire de jumelles ou à un téléscope et se compose d'un ou de plusieurs microphones directionnels, de structures ou d'ensembles de microphones, d'un microphone d'un amplificateur de casque à écouteurs et d'un casque à écouteurs. Les structures des microphones directionnels (2, 3) et l'amplificateur (4) ainsi que les écouteurs (7) sont fixés aux jumelles (1) par un moyen approprié. Un signal audio peut être envoyé de l'amplificateur à un dispostif extérieur d'enregistrement, ou un dispositif d'enregistrement peut être intégré au dispositif de l'invention. Utilisé avec une paire de jumelles ou avec un téléscope, le dispositif constitue un moyen léger et facilement utilisable d'observation audio-visuelle d'objets éloignés, et lorsqu'on lui ajoute un enregistreur de bandes incorporé ou extérieur, il est également adapté pour une utilisation du type amateur pour l'enregistrement des sons émis par les animaux.
Patent EP-0375743-A1 (EP)
Inventor: ABRAMS JOHN S
IPC: C12N15/70
Filed: 1988-10-21
Abstract: Les anticorps monoclonaux de la présente invention sont spécifiques contre l'interleukine-4 humaine. Des kits et des procédés sont également décrits pour détecter, mesurer et immunopurifier l'interleukine-4 humaine, et pour bloquer l'activité biologique de l'interleukine-4 humaine.
Patent EP-0372006-A1 (EP)
Title: Improved paging device
Inventor: FERNANDEZ EMILIO A
IPC: H04W88/02
Filed: 1988-10-25
Abstract: A paging device includes a radio receiver (10-20) and decoding circuitry (22) for receiving an encoded transmitted 
signal and operates an indicator (26) to alert a user a call has been received. A signal strength detector (30) monitors the 
strength of a carrier for a transmitted signal and provides a voltage level proportional to the carrier signal strength. A 
switch (33), when enabled, connects the voltage level from the detector (30) to a voltage controlled oscillator (VCO) (32) 
which provides an output having a frequency proportional to the monitored strength of the carrier signal. The output of 
the VCO (32) is connected to the indicator (26) to provide the user with an indication of whether transmissions may be reli­
ably received. Alternative embodiments including an averaging device (27) for calculating average values of signal 
strength and a microprocessor for computing the error rate are also discussed.
Patent EP-0318466-A1 (EP)
Inventor: KAZUO SHIMURA FUJI PHOTO FILM
IPC: G03B42/02
Filed: 1986-10-17
Abstract: A radiation image recording and read-out apparatus comprises a case (25) housing a stimulable phosphor sheet (22) and having an opening, a light shielding cover (26) housed in the case for projection therefrom through the opening, a recording section (32) for exposing the stimulable phosphor sheet disposed at an exposure position in the light shielding cover projected out of the case to radiation, and a read-out section having a sub-scanning system for moving the stimulable phosphor sheet (22) between the exposure position and a position in the case. Or, the apparatus comprises a case having an opening for passing the stimulable phosphor sheet therethrough, a recording section (32) for exposing the stimulable phosphor sheet disposed at the exposure position in the case to radiation, and a read-out section (50) having a sub-scanning system for moving the stimulable phosphor sheet between the exposure position and a position projected out of the case. Alternatively, the apparatus comprises a sheet feed system for reciprocating a strip-like flexible stimulable phosphor sheet (22) between first (222) and second (223) wind-up shafts, and a recording section (32) for exposing the stimulable phosphor sheet disposed between the first and second wind-up shafts to radiation.
Patent EP-0328936-A1 (EP)
Inventor: GEHRING RENE
IPC: B29B7/40
Filed: 1989-02-01
Abstract: The intention is to provide mixing baffles (17, 18) effecting mixing, which on the one hand produce intensive mixing and on the other hand ensure that the components mixed with one another are conveyed through the mixing device and out of the outlet (6). This is important in particular whenever the components are an adhesive and a curing accelerator. For this purpose, the mixing baffles are designed as pins (17, 18) which have a circular, oval or drop-shaped cross-sectional area. As a result, there are no surfaces where the flowing components can accumulate and the flow is as free from turbulence as possible. <IMAGE>