baber/WOPTO huggingface dataset:
Patent EP-0239492-A1 (EP)
Inventor: COLLIN CLAUDE GERMAIN EMILE
IPC: B24B7/16
Filed: 1987-03-25
Abstract: Dans un procédé d'usinage d'un joint d'étanchéité (9) tournant plat par rectification, on donne à la surface travaillante (14) de la meule (10) une inclinaison par rapport à la surface annulaire (13) du joint (9) de manière à l'aisser subsister sur ladite surface (13) de joint (9) des traces dites "en demi-soleil" (16) d'intersection de la meule (10) et du joint (9) selon une corde (Aʺ Bʺ). 
L'inclinaison est obtenue en modifiant la hauteur d'une des deux poupées d'une rectifieuse et en pivotant la table de rectifieuse dans un plan horizontal. Le joint d'étanchéité (9) obtenu présente ainsi un débit de fuite de fluide lubrifiant et est utilisable en butée axiale d'un arbre tournant, notamment pour des pompes.
Patent EP-0251881-A1 (EP)
Inventor: RENARD GERARD
IPC: E21B43/30
Filed: 1987-06-22
Abstract: The method uses a central well, at least one subhorizontal drain and a displacing agent. The displacing agent is injected into the formation either from the central well or from the subhorizontal drain and causes the required fluid to migrate. 
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Patent EP-0279131-A1 (EP)
Inventor: MARANDEL JEAN BERNARD
IPC: A63C17/02
Filed: 1987-12-04
Abstract: Roller skate equipped, on the front and rear movable axles, with a suspension system for damping shocks caused by an uneven skating surface. …<??>Skate whose front (8) and rear (8') movable axles are equipped with a suspension system (9 and 9'), the latter being fastened, on the one hand, in the central part (10 and 10') of the movable axle, and, on the other hand, is guided by a centring barrel (17) placed in the sole-plate (3); the movable axles are also equipped with a steering system (7 and 7'), fastened at one end in the sole-plate (3) by pivoting means (11 and 11'), whilst the other end is attached to the orientation plate (12 and 12') of the movable axle by elastic means (13 and 13'). …<IMAGE>…
Patent EP-0251987-A1 (EP)
Inventor: THIEL DIETER
IPC: A47L11/14
Filed: 1987-05-06
Abstract: The movable floor cleaning machine has a rotary-driven, essentially disc-shaped operating tool (1), in particular a cleaning brush, which is attached detachably to a tool holder (14) which is coupled to the shaft (20) of the drive motor (19). An arresting element (30) is provided, which is movable between a release position and an arresting position, and which, in the arresting position, comes into engagement with a stop on the tool holder, thus preventing rotation of the tool holder, and, in the release position, is not in engagement with the tool holder. <IMAGE>
Patent EP-0249619-A1 (EP)
Inventor: SEBAG ALAIN FELIX
IPC: A47G29/12
Filed: 1986-12-09
Abstract: Mobilier urbain constitué par un corps principal (3) reposant sur une base d'appui (2). Le corps (3) comporte à la partie supérieure, deux jardinières (5) encastrées. Ce corps (3) contient au moins un contenant (7) destiné à recevoir des objets et accessible par une large porte (8). Ce corps (3) comporte sur chacune de ses quatre faces, un panneau d'affichage, lumineux ou non, constituant support d'affiche publicitaire (11). La porte (8) formant une des faces support d'affiche. Le corps (3) est surmonté par un volume supérieur (4) dont deux faces (9) (10) constituent chacune un panneau d'affichage, lumineux ou non, support d'affiche publicitaire. Les autres faces (20) (21), comportent chacune au moins un orifice par lequel les objets à recevoir ledit mobilier sont introduits et destinés à être récupérés au moyen de la porte (8) située sur ce corps (3). Ledit volume supérieur (4) est lui même surmonté d'un toit (13) à pans inclinés. Un tel mobilier est applicable à la réalisation d'une poubelle avec corbeille à journaux ou d'une boîte à lettre.
Patent EP-0258277-A1 (EP)
Title: Antenne a double bande permettant l'utilisation d'un dispositif de couplage d'antenne sans connecteur
Inventor: PHILLIPS JAMES PATRICK
IPC: H04B1/405
Filed: 1986-12-22
Abstract: Ce système d'antenne à double entrée possède une première entrée qui permet une correspondance d'impédance sur une première gamme de fréquences et une seconde entrée qui assure une correspondance d'impédance sur une seconde gamme de fréquences. Cet agencement permet à une antenne à bande étroite de fonctionner et établit un état de correspondance en deux gammes de fréquences séparées. Un dispositif de couplage d'antenne sans connecteur (100) comprend un boîtier de protection métallique (102) dimensionné de manière à contenir une partie d'une radio portative (10) ayant une antenne intérieure et une première ligne de transmission. Un résonateur ou une ligne de transmission (119) montée sur le boîtier métallique de protection est positionnée adjacente à la première ligne de transmission lorsque la radio est dans le boîtier de protection métallique, et permet le couplage d'énergie entre le résonateur et la première ligne de transmission.
Patent EP-0302068-A1 (EP)
Inventor: STEIN GUNTER
IPC: F16K17/196
Filed: 1987-04-06
Abstract: Une soupape de non-retour comprend un organe mobile de soupape (3), composé en particulier d'une bille, qui présente en tant que surface d'étanchéité une surface sphérique (7) tournée vers un siège de soupape (5) et un guide radial (11) tourné vers un alésage (1) récepteur de l'organe mobile de soupape (3). Des évidements (8) sont formés dans l'organe de soupape (3), à travers lesquels la zone (9) de l'alésage (1) en amont du guide (11) communique avec la zone (10) en aval du guide (11) pour permettre l'écoulement du milieu.
Patent EP-0299986-A1 (EP)
Inventor: HEBERLE HANSJORG
IPC: F01P3/08
Filed: 1987-11-20
Abstract: A l'aide d'un canal (12) d'huile de lubrification, l'huile est amenée à des gicleurs (2) pour le refroidissement des pistons d'une machine à combustion. Les gicleurs (2) sont reliés à des supports (3) fixés à demeure à des parois transversales (4) dans le carter (5). Des passages (7) formés dans les supports (3) sont reliés à des perçages (9) dans les parois transversales (4). Entre les passages (7) des supports (3) en regard fixés à des parois (4) adjacentes sont disposés des tuyaux (10) de raccordement qui complètent le canal de l'huile. De cette façon, on peut former un canal simple et avantageux pour l'huile de lubrification. Un avantage particulier réside dans le fait que les éléments du canal peuvent être terminés avant leur montage, ce qui permet de contrôler avant le montage les impuretés provenant de l'usinage. Le canal de lubrification occupe peu de place dans le carter (5) et peut être démonté lors de l'entretien.
Patent EP-0280902-A1 (EP)
Inventor: GOTO YASUYUKI
IPC: C07C25/18
Filed: 1988-02-04
Abstract: A cyclohexane derivative having a low viscosity, a broad nematic phase temperature range, a good compatibility with other liquid crystal components even at low temperatures and a large positive dielectric anisotropy value, and a liquid crystal composition containing the cyclohexane derivative are provided, which cyclohexane derivative is expressed by the formula
      wherein R represents an alkyl group of 1 - 10 C and A represents a hydrogen atom, a halogen atom of F, Cℓ or Br or a cyano group.
Patent EP-0344355-A1 (EP)
Inventor: YONEKUBO HIROAKI
IPC: G05D23/13
Filed: 1988-06-03
Abstract: The system includes an arrangement for adjusting a temperature of water. A plurality of outlets (28,29) are connected to water supplied objects (30,31,33). A change-over valve (27) selects one of the outlets and supplies the water to the selected outlet. An outlet setting unit (38) determines a target outlet selected from the outlets. A temperature setting (23) unit determines a target temperature. A control unit controls (36) the change-over valve and the temperature adjusting means in accordance with the target outlet and the target temperature.
Patent EP-0303807-A1 (EP)
Inventor: REWITZER HERBERT DIPL-ING
IPC: H01H51/28
Filed: 1988-06-30
Abstract: In a radio-frequency circuit breaker having at least one reed contact (11) fused into a glass bulb, the connecting tabs (9, 10) of the reed contact are connected to connecting parts (3-8) mounted on high-voltage insulators (2), which connecting parts (3-8) are designed such that the inlet points of the contact tabs into the glass bulb of the reed contact are electrically screened by these connecting parts with respect to the environment; the closed screening housing (15) of the control coil (14) in this case surrounds the reed contact in an annular manner at a distance and is arranged at a distance from the connecting parts. <IMAGE>
Patent EP-0304589-A1 (EP)
Inventor: HELLERMANN WALTER DR
IPC: C08F4/48
Filed: 1988-07-07
Abstract: The object was to provide a process for the preparation of polymers based on butadiene, isoprene and styrene in which the polymer obtained contains more than 70% of 1,2- and 3,4-isoprene units and more than 60% of 1,2-butadiene units. 
<??>This object has been achieved by employing certain ethylene glycol dialkyl ethers as cocatalyst in the polymerisation. 
<??>The polymers prepared by this process are suitable for the production of tyre treads and damping elements.
Patent EP-0302417-A1 (EP)
Inventor: THIEL LEONHARD
IPC: F27B1/08
Filed: 1988-07-29
Abstract: In the heat treatment of mineral material, the combustion process via the furnace cross-section in the process with gas-heated central burner has thus far been very uneven. The new process is to achieve such an even distribution of the temperature over the shaft furnace cross-section that the product obtained has a CO2 content of < 2%. In the upper part of the central burner, gas or a gas/air mixture with a high heating value is supplied and in the lower part of the central burner a gas/air mixture with a low heating value is supplied. The entire cooling air of the burner system is used between these two gas flows as spreading air. <IMAGE>
Patent EP-0304762-A1 (EP)
Inventor: ALCORN WILLIAM R
IPC: B01D39/20
Filed: 1988-08-16
Abstract: There is provided a co-current regenerable particulate trap for continuously separating particulates, e.g., carbonaceous particles and volatile components from a fluid stream, from a fluid stream which is characterized by a rotating trap member mounted for rotation in a flowing gas stream, e.g., an engine exhaust gas stream. The device is also characterized by a conduit confronting the rotatable trap member on the upstream side, and isolated from the particle-containing fluid, for directing a regenerating fluid through a portion of the rotatable trap member during rotation thereof to continuously regenerate said trap by removal of particles trapped therein, e.g., by burning in an oxygen-­containing gas. The principal advantages of this device are that it makes possible continuous, as distinct from intermittent, removal of particles and regeneration of trapping device, and enables better control of the regeneration temperature.
Patent EP-0277670-A1 (EP)
Inventor: STEENBERGEN BASTIAAN GORIS
IPC: E02D19/18
Filed: 1988-01-13
Abstract: For installing a screen of flexible material in the soil, a trench is dug in the soil and the screen is fed into the trench. To provide a method in which the sagging or dragging along of the screen by the collapsing soil is avoided in a simple manner without use having to be made of an additional machine or the like, facilities are added to the screen itself to prevent its sagging into the still unfilled trench. The facilities may consist of a wire strung through the top edge of the screen and held under a certain tension, a strip which is bonded along the top edge of the screen and which is held under a certain tension, or an inflatable sleeve fitted to the top edge of the screen. Further it is possible that the entire screen is constructed in a sleeve-like form and is filled with gas, liquid or substance.
Patent EP-0282174-A1 (EP)
Inventor: HOLROYD NIGEL JOHN HENRY
IPC: B23K35/28
Filed: 1988-02-15
Abstract: Welded structures composed of aluminium alloy components are protected from white zone and exfoliation corrosion by means of a surface layer applied over the weld bead and consisting of an aluminium alloy containing 0.02 to 0.4% by weight of indium. Other elements which may be present include zinc 0.1 to 1.5%; manganese, 0.02 to 0.5%; tin, 0.12 to 0.50%; gallium, 0 to 0.2%; and magnesium, 0.01 to 6%. The surface coating may be applied by arc or flame spraying or by welding.
Patent EP-0287362-A1 (EP)
Inventor: MORCK OLE PHAFF
IPC: E06B1/06
Filed: 1988-04-14
Abstract: A frame panel kit for a window in an inclined roof comprises two plate members (10) accommodating side plates (2, 3) for arrangement in vertical planes perpendicular to the roof surface and a top member (4) and a bottom member (5) which in the installed posi­tion are substantially horizontal and vertical. Two fan-shaped sets (16, 17) of line markings (21a to 27a, 21b to 27b) are provided on the back of each of said plate members (10) for use in arranging the top member and the bottom member with respect to an actual roof inclination, said sets of line markings covering an angular range from 30° to 60° with the outer edge (10) of the plate member, each line marking (27a, ..) in one set (16) being perpendicular to a marking (21b, ..) in the second set (17). The first and second, resp., of two additional plate members (19, 20) are used as top member (4) and bottom member (5), said plate members being individually bent or curved into an angular shape with angles (U, V) of approximately 30° and 45°, resp., between the mainly plane parts (32, 34; 33,35) of the plate members. All plate mem­bers (10) have ready-made outer edges (11, 28, 29) to be assembled with grooves in the installed window main frame and are width-adaptable to the thickness of the sloping wall by cutting-off from their internal edges. Predetermined line markings in either set are intended for the first and second, resp., of said additional plate members (19, 20).
Patent EP-0297901-A1 (EP)
Inventor: TOKUBO KAZUO
IPC: B01D15/08
Filed: 1988-07-01
Abstract: A packing material for liquid chromatography, comprising a spherical clay mineral powder which comprises a naturally occurring or synthetic water-­swellable clay mineral, a clay mineral having foreign cations substantially substituted for interlayer ions inherently present in the naturally occurring or synthetic water-swellable clay mineral, or a calcined product thereof.
Patent EP-0281446-A1 (EP)
Inventor: CAHUZAC GEORGES JEAN JOSEPH
IPC: D04C1/06
Filed: 1988-02-08
Abstract: In this machine, rows of rods (R12, R32, R43, R23) representing the woof threads are circulated in passages A, B, C defined between filaments (86) forming concentric open loops having adjustable diameters. In the openings of the loops are needles (90) movable between neutral or open positions for deviating the rods from a passage into an adjacent passage while depositing warp threads in circular layers between the rods. The rods are then replaced by woof threads by a lacing device.
Patent EP-0292343-A1 (EP)
Inventor: MAGYAR GEORGES
IPC: F16K51/00
Filed: 1988-04-21
Abstract: 1. A drain valve, especially for a thermally insulated tank, of the type in which the valve piston (13) is arranged in the bottom part of the tank and comprising a control portion (3) with an operating wheel (5), which control portion (3) is arranged on the diametrically opposite upper part of the tank, and an actuating rod connecting the valve piston (13) to said control portion (3), said valve being characterized in that the base plate (23) of the control portion (3) is firmly and sealingly connected to the inner plate (11) of the tank, said base plate (23) being surmounted by a tubular member (29) emerging in the manner of a chimney at least from the external plate or jacket (31) of the tank, to which it is applied with peripheral tightness.
Patent EP-0328848-A1 (EP)
Inventor: MORSCHER ERWIN WALTER PROF DR-
IPC: A61F2/28
Filed: 1988-11-30
Abstract: A reticular reinforcement (4), which surrounds the shaft (1) of a femoral head prosthesis (2) at a distance, separates a bed (5) of bone cement in its inside from a layer of compacted spongy tissue (6) on the outside. It is divided up into individual flaps (7), which are secured distally on a journal (8). …<??>The slots which are present between the flaps (7) and which extend over the entire height permit a substantial widening of the reticular reinforcement (4) in the radial direction and thus permit an adaptation to the individual cavity being operated on and to anchorage shafts (1) with cross-sections of different sizes and different shapes. …<IMAGE>…
Patent EP-0284593-A1 (EP)
Inventor: HALLEZ CHARLES PIERRE
IPC: E21C25/34
Filed: 1988-03-22
Abstract: In accordance with the invention, on the periphery of the motor wheel (8) and the return wheel (9) of a cutting arm, grooves (18) are provided which are separated from one another by ridges (19). This arrangement enables the traction couple to be transmitted to the endless component (10), which is provided on the exterior with cutting tools (11) and on the interior with guide plates (12), by the assembly of fibers adjacent to the principal fibers of the endless component (10) and not by the guide plates (12).
Patent EP-0307478-A1 (EP)
Inventor: AOKI YOSUKE
IPC: C12N9/64
Filed: 1988-02-26
Abstract: Serine protease showing the bioactivity of a polypeptide having the amino acid sequence, serine protease precursor wherein a splittable peptide or a signal peptide is bound to the N-terminus of the serine protease, and genes coding them are disclosed. Serine protease useful in the medical field can be prepared in a large quantity according to this invention. A DNA sequence which codes a transcription-controlling region contained in a chromosome gene of serine protease of human myeloid cell origin is also disclosed. This sequence is a transcription-controlling region necessary for expression of genes specific to a human leukocyte or erythrocyte system.
Patent EP-0347424-A1 (EP)
Title: Hydroxamic acid polymers formed from primary amide polymers.
Inventor: DOMB ABRAHAM J
IPC: A61L33/00
Filed: 1988-02-25
Abstract: Hydroxamic acid polymers which are comprised of hydroxamic groups and carboxylic acid groups wherein the carboxylic acid groups constitute less than about 3% of the functional groups.The polymers hereof are also especially useful in biomedical applications because, for example, the low concentration of carboxylic acid groups decreases the incidence of bioincompatibility. Additionally, the polymers exhibit anticoagulant activity, urease inhibition activity, metal chelating activity and ion exchange activity.
Patent EP-0358719-A1 (EP)
Title: Liposome compositions of anthracycline derivatives.
Inventor: PEREZ-SOLER ROMAN
IPC: A61K9/127
Filed: 1988-05-18
Abstract: Disclosed are liposomal antitumor compositions having improved pharmacological characteristics. Liposomes described herein are formed through the incorporation of a particular class of anthracyclines, the 4-demethoxy-3'-desamino-2'-iodo analogs, shown to have extremely high incorporatio efficiencies of greater than 95%. These liposomes demonstrate an improved antitumor efficacy, with much reduced toxicity, against accepted tumor models, and further exhibit excellent stability upon storage, for example, in the form of a dried powder.
Patent EP-0380506-A1 (EP)
Inventor: TUTINEN MATTI
IPC: G01G19/414
Filed: 1988-08-11
Abstract: Dispositif de mesure destiné à déterminer la longueur d'objets de forme allongée et/ou plane tels que planches, madriers ou plaques; ce dispositif se compose d'une plate-forme de mesure (1) horizontale comportant en un certain point au moins une butée (2) contre laquelle vient s'appuyer un côté ou une extrémité de l'objet à mesurer, la plate-forme de mesure (1) reposant sur des détecteurs de poids (4a, 4b, 5) situés au-dessous en deux points au minimum (4, 5) qui se trouvent à une distance déterminée l'un de l'autre et à des distances déterminées de ladite butée (2), les détecteurs de poids étant reliés à une unité de calcul électronique à laquelle on communique les signaux de sortie des détecteurs de poids (4a, 4b, 5) et qui calcule la longueur de l'objet en fonction du rapport entre les signaux de sortie des détecteurs de poids. D'après l'invention, le dispositif comprend deux détecteurs de poids (4a, 4b) disposés tous deux à une distance déterminée (b) de la butée (2), et séparés l'un de l'autre, et au moins un détecteur de poids (5) placé à une distance déterminée par rapport à une ligne passant entre les deux détecteurs (4a, 4b).
Patent EP-0439453-A1 (EP)
Inventor: BORODY THOMAS JULIUS
IPC: A61K33/24
Filed: 1988-09-29
Abstract: La présente invention se rapporte à un procédé servant à éradiquer des troubles gastrointestinaux associés à des infections au Campylobacter pylori et/ou empêcher leur récurrence. Ledit procédé consiste à administrer une composition pharmaceutique comprenant un composé de bismuth pharmaceutiquement acceptable avec un premier antibiotique et un second antibiotique. La présente invention se rapporte également à une composition pharmaceutique servant au traitement de troubles gastrointestinaux associés au C. pylori et à des compositions pharmaceutiques servant dans un tel traitement et conditionnées de façon à permettre une administration séquentielle.
Patent EP-0326840-A1 (EP)
Inventor: SAUERWEIN KURT
IPC: G01N23/04
Filed: 1989-01-16
Abstract: Method and apparatus for producing a radiation image using a high-energy radiation source (1) situated on one side of a body and a receiving device (3, 4, 5) situated on the other side of the body, a real-time display circuit (4, 5, 6, 7, 10) for the radiation image incorporating a television camera (5), a display screen (10) and a computer tomograph (8) for the line-by-line evaluation of the radiation image and presentation of a cross section of the irradiated body (2) on the display screen. The real-time radiation image is used to select a cross section and display it as a computer tomograph. In this way it is possible to determine those places in the real-time radiation image of which a layered image is required in order to detect defects in the irradiated body. 
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Patent EP-0331040-A1 (EP)
Inventor: PLANCK HEINRICH DR-ING
IPC: F16L11/08
Filed: 1989-02-24
Abstract: The dilatation balloon catheter (10) has a catheter line (11) on which there is arranged in an axially immovable manner a flexible balloon (12) which can be expanded by pressure fluid. The balloon (12) has a braid tube (15) provided with at least one fluid-tight elastic covering (16, 17). The braid tube (15) is woven from two warps (21, 22) of elastomeric threads running in opposite directions. Woven into this braiding are strands (23, 23') of high-modulus fibres extending in the axial direction of the braid tube in such a way that the single strand (23; 23') runs over the threads of the one warp and under the threads of the other warp. The length of the expandable area of the balloon (12) amounts to at least 4 times the maximum outer diameter of this balloon area in the unexpanded state. <IMAGE>
Patent EP-0353477-A1 (EP)
Inventor: WENTZEL GUNTER
IPC: C09D167/08
Filed: 1989-07-04
Abstract: The invention describes a water-based spray-coating material based on a single-phase mixture of 5 to 60% by weight of a film-forming resin and 40 to 95% by weight of a carrier material which contains at least one water-soluble, polar organic solvent, water and, if desired, a blowing agent, the film-forming resin present being 1) at least one water-insoluble acrylic polymer and/or 2) at least one water-insoluble alkyd resin in combination with nitrocellulose in the form of a solution in at least one aliphatic alcohol of the general formula ROH in which R is a straight-chain or branched alkyl group having 1 to 6 carbon atoms.
Patent EP-0366917-A1 (EP)
Inventor: OPHULS HARALD DIPL-ING
IPC: A47H1/18
Filed: 1989-09-15
Abstract: A device (10) is proposed for the variable fastening of objects (11) to rope-like tensioning means (12). The fastening device (10) to this end has a basic body (14) provided with a locking means (13) and having at least two webs (15, 16) spaced apart from the body. Passages (17, 18) are formed between the webs (15, 16) and the basic body (14), through which the rope-like tensioning means (12) is passed. <IMAGE>