baber/WOPTO huggingface dataset:
Patent EP-0436866-B1 (EP)
Inventor: LEVINBERG AMIRAM
IPC: H04B7/216
Filed: 1990-12-13
Granted: 1995-05-10
Abstract: A satellite communciation system including a central satellite communication terminal (20) and a multiplicity of remote satellite communication terminals (10) which communicate via a satellite (18), apparatus associated with each of the multiplicity of remote satellite communication terminals (10) for transmitting a burst of information within a time slot and having a random or pseud-random characteristic which is independent of the time slot and receiving apparatus associated with the central satellite communication terminal (20) for acquiring the characteristic during each time slot and receiving the burst according to the time slot and according to the characteristic, whereby multiple transmissions may occur concurrently within a given frequency bandwidth.
Patent EP-0400750-B1 (EP)
Inventor: VAN GORKUM GERARDUS GREGORIUS
IPC: H01J29/08
Filed: 1990-05-29
Granted: 1996-03-13
Abstract: Picture display device (1) having a vacuum envelope for displaying pictures composed of pixels on a luminescent screen (7), comprising a plurality of juxtaposed sources (5) for producing electrons, local electron ducts (6) cooperating with the sources and having walls of electrically insulating material with a secondary emission coefficient suitable for electron transport for transporting, through vacuum (11), produced electrons in the form of electron currents through juxtaposed trajectories at a short distance from the luminescent screen, and means (9) for withdrawing each electron current at predetermined locations from its duct and directing it towards a desired location on the luminescent screen for producing a picture composed of pixels.
Patent EP-0378395-B1 (EP)
Inventor: MAINES ROBERT Q
IPC: A23L1/30
Filed: 1990-01-10
Granted: 1996-08-14
Abstract: A method is provided for measuring the net HDL cholesterol in the blood. The LDL and VLDL moieties are precipitated out and the remaining cholesterol content of the supernatant is measured. The free cholesterol content of the supernatant is separately measured and substracted from the total to obtain net HDL cholesterol. This value serves as a useful indicator for diagnosing vascular disease. A diet supplement and method for raising serum HDL is provided.
Patent EP-0382607-B1 (EP)
Title: Device for forming piles in the soil using a continuous hollow screw
IPC: E02D5/38
Filed: 1990-02-02
Granted: 1992-12-30
Abstract: The invention relates to civil engineering work. 
<??>It is concerned with a device for producing piles cast in the ground, the auger of which consists of a conventional lower part (1) and of an upper part comprising a hollow inner element (4) and a removable outer element (10) in the form of an auger, having a longitudinal discontinuity making it possible to engage it on the hollow inner element (4). The hollow inner element (4) can extend fixedly in the elongation of the lower part of the auger (1) or be mounted telescopically in the latter. 
<??>This is used for producing cast piles of great length with equipment of reduced dimensions. 
<IMAGE>
Patent EP-0406090-B1 (EP)
Title: Apparatus for heat treatment of liquids able to solidify, and confectionary machine provided with the same, such as coating and moulding machine
IPC: A23G1/18
Filed: 1990-06-25
Granted: 1993-05-12
Abstract: The present invention relates to an apparatus for heat treatment of a liquid product which is able to solidify, of the type comprising a reception space (1) for the liquid product defined by a wall (7) for heat exchange with at least one surrounding chamber (8) in which air can be displaced by a fan (18) associated with a heating means (20). According to the invention, the fan (18) is inserted, with the heating means (20), inside a closed air-displacement circuit consisting at least partially of the said chamber (8) and associated with a means (22, 23) for selectively communicating with the atmosphere, designed in order, in the active position, to release an intake opening and a discharge opening for air and, moreover, to switch over the former on suction (17) of the fan (18). Use, in particular, for the heat treatment of liquefied confectionery products, notably molten chocolate. <IMAGE>
Patent EP-0411977-B1 (EP)
Inventor: LEVIF GABRIEL
IPC: C08L57/00
Filed: 1990-07-03
Granted: 1997-06-04
Abstract: PCT No. PCT/FR90/00503 Sec. 371 Date May 1, 1991 Sec. 102(e) Date May 1, 1991 PCT Filed Jul. 3, 1990 PCT Pub. No. WO91/00311 PCT Pub. Date Jan. 10, 1991.The invention relates to a polynorbornene-based rubbery composition with improved thermal behaviour, comprising a mixture of at least 50% by weight of polynorbornene and not more than 50% by weight of another rubber, the said mixture having been vulcanized by means of effective quantity of at least one compound:   <IMAGE> (I) where R1, R2 =CHnX3-n, with X=F, Cl or Br and n = integer from 0 to 2; the invention also relates to a thermoplastic composition comprising 10-90 parts by weight (pw) of at least one olefin-based crystalline polymer (A), from 90-10 pw of a mixture (B) of at least 50% by weight of polynorbornene and not more than 50% by weight of another rubber, and a sufficient quantity of plasticiser for polynorbornene to lower its glass transition temperature to the range of rubbers, the sum of (A) and of (B) being equal to 100 pw and (B) being vulcanized by means of an effective quantity of at least one compound (I). Use: manufacture of finished products and industrial articles by extrusion, extrusion blowing, injection moulding and compression moulding.
Patent EP-0378506-B1 (EP)
Inventor: RAVID MORDECHAI
IPC: A61B10/00
Filed: 1990-01-11
Granted: 1994-10-19
Abstract: A biopsy syringe for removing a specimen from a subject includes a tubular housing (2) having a long hollow needle (4) and two pistons (P1, P2). The first piston (P1) carries a mandrel (6) received in the hollow needle (4). The second piston (P2) defines a chamber(C1) between it and the first piston (P1) enabling the syringe to be pre-loaded with a vacuum which is manually controllable so as to permit the first piston (P1) to be actuated to a retracted position in a smooth and simple manner while holding the biopsy syringe.
Patent EP-0403433-B1 (EP)
Inventor: FINA RAFFAELE
IPC: B41F27/10
Filed: 1990-06-08
Granted: 1994-08-10
Abstract: In order to apply opposite axial forces to the lateral edges of each intaglio printing plate mounted on a plate cylinder or on a sleeve, the cylinder (1) is provided at its two lateral sides and for each lateral edge of each printing plate with an annular sector (5, 6, 7). These sectors have the same external diameter as the cylinder and are provided with screws (23) for attaching the lateral edges of each printing plate (2, 3, 4) thereto, with screws (16) in order to be mounted on the lateral sides of the cylinder (1) so as to be displaceable axially and with other screws (25) which are screwed into the sectors (5, 6, 7) and which abut the cylinder (1). Using these screws (25) and by way of the pressure which they exert against the cylinder, each printing plate may be positioned and tensioned axially. Furthermore, helical springs (19) are provided which apply compressive forces tending to move apart said annular sectors (5, 6, 7) of the cylinder (1) axially, and therefore to apply tensile forces in a permanent manner to the lateral edges of each printing plate. In the case of a single printing plate, said sector is closed and forms a ring.
Patent EP-0442972-B1 (EP)
Inventor: KENNEDY PAUL G
IPC: F16K1/22
Filed: 1989-11-03
Granted: 1994-09-14
Abstract: The present invention is a shaftless butterfly valve that does not require a valve housing and may be mounted to a length of pipe by merely drilling a hole into the wall of the pipe. A stuffing box is attached to a pipe by a U-bolt or other conventional means. The stuffing box serves as a drill jig to center the hole that must be drilled in the pipe. A threaded rotatable stem is arranged to penetrate one side of a pipe perpendicularly to the axis thereof. In the interior of the pipe, the stem is threaded into a stem nut which travels along the length of the stem as the stem rotates. Its travel is limited by a stop pin which is located at the extremity of the stem in the interior of the pipe. An elliptical disc is attached to the stem nut by a hinge pin. The valve is closed and opened by rotating the stem nut along the threaded rotatable stem, which in turn forces the disc to pivot about the stem nut and also about the center of the pipe.
Patent EP-0456737-B1 (EP)
Inventor: SAINIO JEFFREY W
IPC: B41F13/12
Filed: 1990-01-09
Granted: 1995-04-05
Abstract: A system and method for generating indicia of registration error between respective, separately adjustable printing units of a printing press, the printing units cooperating to print an image on a moving web, the system being of the type comprising a photo-optical control, having a field of view and depth-of-field, for generating output signals indicative of a predetermined relative disposition of marks on a web passing through the field of view within the depth-of-field of the photo-optical control as the web moves in relation to the printing units, and processing circuits, responsive to the photo-optical output signals, for generating signals indicative of deviations of the registration marks printed by the printing units from the predetermined relative disposition; improved wherein: the photo-optical control is disposed proximate to the printing units, and, having associated therewith an air driven stabilizer structure for maintaining the web within the depth of field by creating a Bernoulli effect.
Patent EP-0460051-B1 (EP)
Inventor: GRONLUND RUNE
IPC: B60T11/10
Filed: 1990-02-23
Granted: 1994-08-17
Abstract: This ivention relates to a hydraulic braking device for trailers and the like, comprising a base in which a draw bar is displaceably journalled in such a way that the draw bar can move in relation to the base in two opposite directions, and two hydraulic cylinders which are arranged in the base, the one hydraulic cylinder when operated being intended to influence the brakes of the trailer when travelling in one direction and the other hydraulic cylinder when travelling in the other direction. According to the invention the device is so arranged that both hydraulic cylinders (17, 19) are intended to be operated by the same means (11, 14, 15). The draw bar (2) is intended to influence the means (11, 14, 15) in such a way that when the draw bar (2) moves in relation to the base (1) in the one direction, the means (11, 14, 15) is intended to operate the one hydraulic cylinder (17, 19), and when the draw bar moves in relation to the base (1) in the other direction, the means (11, 14, 15) is intended to operate the other hydraulic cylinder (19, 17).
Patent EP-0463010-B1 (EP)
Inventor: MEIXNER HANS W
IPC: A23L13/00
Filed: 1990-03-10
Granted: 1993-06-16
Abstract: Packaging envelope or packaging bag consisting of at least two plies, of which the one ply is elastic and the other ply is a gas-barrier layer. The inner ply can consist of a food-compatible material, so that foods, in particular meat, can be placed in the packaging envelope or the packaging bag. For packaging, the envelope is expanded and the object then inserted. After the insertion, the envelope contracts through its flexibility in the direction of the center line of the envelope and automatically presses the air present between object and envelope out of the packaging. In the packaging of shapable objects, in particular meat, the envelope presses these objects, in particular the meat, simultaneously into an at least approximately circular cross-sectional shape through the exerted radial forces. The gas-barrier layer prevents the entry of air through the envelope material even for a lengthy storage period.
Patent EP-0451449-B1 (EP)
Inventor: HESS HARALD
IPC: D21G1/00
Filed: 1991-02-01
Granted: 1994-09-14
Abstract: To achieve desired treatment results at both sides of a material web to be calendered, the material web is initially guided through a first nip formed between yieldable elastic surfaces confronting the throughpassing material web. In the first nip there is predominantly applied a relatively high pressure to the material web. Then the material web is guided through a successively arranged second nip formed between practically non-yieldable hard surfaces confronting the throughpassing material web. In the second nip there is applied, apart from pressure, in particular heat to the material web. The treatment result achieved in the first nip, namely the smoothness and glaze values of the treated material web, are augmented at both sides of the material web to achieve desired treatment effects.
Patent EP-0443522-B1 (EP)
Inventor: ANEZAKI YOSHIKAZU
IPC: B29D17/00
Filed: 1991-02-19
Granted: 1996-10-30
Abstract: An optical information recording medium is disclosed which is manufactured by a so-called photopolymerization process. The medium comprises a glass substrate and a layer of ultraviolet ray setting resin having a surface which is a replica of a stumper. Concentric recesses are formed at the outer and inner peripheral edge of the glass substrate to receive an excess resin to avoid any formation of bar on the finished disk medium. <IMAGE>
Patent EP-0457137-B1 (EP)
Title: Dispenser of stored materials and products
Inventor: RUSSI LUCIANO
IPC: D06F39/02
Filed: 1991-05-04
Granted: 1994-02-23
Abstract: Dispenser in washing machines, adapted to automatically dispense detergent and rinse aid through own actuation means. The actuation means comprise permanent magnet means (23), first lamellar means (24) of iron-nickel alloy, PTC means (25), and second lamellar means (26). The first and second lamellar means (24,26) include the PTC (25) interposed therebetween to form an assembly which is temporarily energized by an electrical power supply (27) until in the first lamellar means (24) a temperature corresponding to the Curie point of the alloy is reached. The permanent magnet means (23) is arranged so as to co-operate with the first lamellar means (24) until said Curie point is reached in the first lamellar means (24). <IMAGE>
Patent EP-0461589-B1 (EP)
Inventor: FRASER MICHAEL JAMES
IPC: F01D5/00
Filed: 1991-06-10
Granted: 1996-01-17
Abstract: insert (20) of a material the same as or compatible with the material of the stator blade (12), the size of the insert is such that it forms a substantial part of the stator blade, the method including the step of removing a piece of material from the stator blade including the damaged part or part that it is required to modify and welding in the new insert. The insert is treated so that at least a part of it is hardened, the hardening may be diffusion alloying or plasma spray and the size of the insert is that the weld line between the insert and the turbine blade is removed from the area of high wear by making the insert larger than would apparently appear necessary, this enables substantial cut-outs to be made on each stator blade which in turn permits of much better access to the stator blades for securing the new insert and/or additional hardening steps such as plasma spray after the insert has been secured to the stator blade.
Patent EP-0484825-B1 (EP)
Inventor: DIETZ HANS PROF DR-ING
IPC: B27B31/08
Filed: 1991-10-31
Granted: 1994-09-28
Abstract: A device serves for cleaving or slitting preferably wood. It has a narrow tool, in particular a circular saw blade (15), which possesses cutting elements and produces a gap of finite width in the sawn article (10). The tool and the sawn article (10) are moved in a feed direction (30) relative to one another. A cleaving element (20) is arranged directly behind the cutting elements in the feed direction (30) of the sawn article (10). A profiled piece (12) separated from a sawn-article remainder (13) by the gap is thus bent out of the gap plane (11) away from the sawn-article remainder (13). A deflecting device (27, 28) is arranged at a first distance (L1) from the cleaving element (20) and exerts a force (F1) on the surface (44) of the profiled piece (12) facing away from the gap plane (11). A supporting device (40 to 42) is arranged at a second distance (L2) from the cleaving element (20) which is smaller than the first distance (L1). The supporting device (40 to 42) exerts a force (F2) on the surface (45) of the profiled piece (12) facing the gap plane (11) (Fig. 2). 
<IMAGE>
Patent EP-0492331-B1 (EP)
Inventor: BUECH WOLFGANG DIPL-ING
IPC: F16K1/226
Filed: 1991-12-14
Granted: 1994-10-12
Abstract: A butterfly valve contains a housing (2) in which a flap plate (4) is supported such that it can rotate as well as a sealing ring (12) which has a sealing surface and is arranged at least partially in a chamber (34), especially of the flap plate (4). The sealing ring (12) has a predeterminable number of partial reinforcements which consist of a material having a higher strength than the material of the sealing ring. Such a butterfly valve is intended to be developed to the extent that reliable sealing is ensured with a simple design and at a low cost even under the influence of critical flow conditions. It is proposed that the reinforcements be constructed as pins (48) which are arranged in a part of the chamber (34) having an increased length (40). The sealing ring (12) has a cross-section which is especially essentially T-shaped and has a broadened chambering part (44) in which a number of holes (46) are arranged for holding the pins (48). <IMAGE>
Patent EP-0489491-B1 (EP)
Inventor: POLLITT RICHARD FRANCIS
IPC: G06F1/16
Filed: 1991-10-23
Granted: 1997-06-11
Abstract: This invention relates to a personal computer with a folding keyboard and, more particularly, to a personal computer contained within a compact enclosure when stored in a non-use position. The personal computer has a clamshell enclosure having first and second housings joined for pivotal movement one relative to the other about an elongate housing axis and between a folded position and a use position. Computer operating components are mounted in the enclosure. A keyboard assembly is operatively associated with the enclosure and the computer operating components and has first and second keyboard portions each bearing manually engageable elements for entering characters and commands. The portions are coupled together for pivotal movement one relative to the other about a keyboard axis perperdicular to the housing axis and coupled with the enclosure for sliding movement relative between a folded, stored position interposed between the housings and an opened, use position partially displaced from and overlying a side edge of the enclosure The keyboard assembly has, when folded about the keyboard axis, dimensions received wholly within the outline configuration of the enclosure. <IMAGE>
Patent EP-0515386-B1 (EP)
Inventor: CHAM BILL ELLIOTT
IPC: C07J71/00
Filed: 1991-01-18
Granted: 1999-12-22
Abstract: The invention is directed to the control of cellular autophagy, cellular agglutination and the immobilization of motile cells. Such control is useful in, for example, the treatment of cancer, contraception, termination of pregnancy, removal of pathogenic organisms and removal of any abnormal cellular growth (malignant or otherwise); as a diagnostic and analytical tool whereby cell structure can be studied and testing could be undertaken for the presence (and subsequent analysis) of pathogenic and non-pathogenic organisms; and in the manufacture of biochemicals whereby certain cells must be destroyed or otherwise contained. From surface analysis of normal and abnormal cells, specific receptors on abnormal cells which are either not present on normal cells or are only present in significantly reduced numbers can be identified. Alkaloids and other pharmaceutically acceptable compounds are preferentially recognized by the abnormal cells, and which bind thereto and subsequently destroy.
Patent EP-0554248-B1 (EP)
Inventor: KARK UWE
IPC: B21B27/02
Filed: 1991-03-08
Granted: 1994-07-13
Abstract: Un cylindre pour une cage de laminoir comprend une couronne de cylindre (1) interchangeable et un corps de cylindre divisé dont les deux parties (3, 4) forment une bride de serrage (5, 6) et sont mutuellement reliées par un lien central par traction (7, 11, 12; 20, 21, 12; 22, 23, 12). Un agencement de serrage axial comprend un dispositif fileté de transmission et de réglage initial des forces qui s'exercent entre les deux parties du corps de cylindre (3, 4), un dispositif hydraulique de serrage (15, 16) de l'agencement et un dispositif mécanique (14, 15, 18) permettant de bloquer l'agencement dans l'état de serrage hydrauliquement établi. Le lien central par traction est limité à une section longitudinale médiane du cylindre et comprend le dispositif fileté (12). Le dispositif hydraulique de serrage (15, 16) et le dispositif mécanique de blocage (14, 15, 18) sont agencés à la périphérie du cylindre. De préférence, au moins une des deux parties du corps de cylindre (3, 4) forme un siège radial (7) qui coopère avec l'alésage (10) de la couronne de cylindre (1) avec un jeu de montage. Le siège radial ainsi formé peut être écarté par un dispositif à coin qui fait partie du lien par traction, sous l'effet de la force transmise par le lien par traction, afin d'éliminer le jeu de montage. Le dispositif à coin peut être formé par les flancs inclinés d'un filetage (12) situé à l'intérieur du ou des sièges radiaux.
Patent EP-0536200-B1 (EP)
Inventor: BABIRAD STEFAN A
IPC: C07C69/76
Filed: 1991-05-10
Granted: 1995-10-11
Abstract: On décrit de nouveaux monomères fluorés d'esters acrylate et méthacrylate, leurs homopolymères et leurs copolymères, ainsi qu'un procédé de préparation de ces monomères. Lesdits homopolymères et copolymères possèdent des unités qui répondent à la formule chimique générale (III), dans laquelle R est hydrogène, halo, un groupe alkyle ou haloalkyle en C1-4, ou un groupe aryle en C6-10; W est -O- ou -NR?1-, où R1¿ est hydrogène ou un groupe alkyle en C¿1-4?; X est une liaison simple carbone-carbone ou un groupe d'écartement; Y est un groupe mésogène; et Z est un groupe alkyle fluoré. Ces nouveaux monomères et polymères peuvent être des cristaux liquides.
Patent EP-0540564-B1 (EP)
Inventor: SCHABERT HANS-PETER
IPC: F16K31/04
Filed: 1991-07-24
Granted: 1995-05-17
Abstract: In order to protect a spindle (2) rotated in a fitting by a spindle nut (6) rotating in a housing (4), the invention calls for a braking device for the spindle nut (6). When a given reference force is exceeded, two facing friction surfaces (11, 13) are pressed towards each other against the spindle (2) to exert a braking force. One friction surface (13) is rotationally secured with respect to the spindle nut (6), while the other friction surface (11) is rotationally secured with respect to the housing (4). The invention calls for the spindle nut (6) to be spring-mounted by a spring washer assembly (50, 51) in at least one longitudinal direction, the braking force acting through this assembly on an intermediate radius (ro) relative to the width (r1 - r2) of the assembly. The fraction of the total spindle force which acts as a braking force is thus increased.
Patent EP-0544728-B1 (EP)
Inventor: GLEIM GUENTER
IPC: H03B21/00
Filed: 1991-08-19
Granted: 1997-04-16
Abstract: A method for generating amplitude-coupled voltages for driving a multiple-winding electric motor using tapped voltages which correspond to the values of at least one predetermined curve configuration and using amplitude-coupled output voltages having a progression determined by time-controlled switching of the tapped voltages according to at least one temporal function includes an improvement wherein the tapped voltages have a progression, and the tapped voltages are controlled in such a way that the motor receives voltages having a first curve configuration during a start-up phase and voltages having a second curve configuration during normal operation.