baber/WOPTO huggingface dataset:
Patent EP-0313653-B1 (EP)
Inventor: TAKEDA NOBORU
IPC: B29K23/00
Filed: 1987-05-14
Granted: 1994-08-31
Abstract: A foam of a polyolefin/polystyrene resin mixture obtained by mixing a polyolefin resin and a polystyrene resin in the presence of a hydrogenated styrene/butadiene block copolymer, and subjecting the resultant mixed resinous composition to extrusion foaming, wherein: 1) said hydrogenated styrene/butadiene block copolymer comprises, as components before hydrogenation, 10 to 38 % by weight of styrene and butadiene with a content of 1,2-bond type butadiene of 20 to 50 % by weight based on butadiene; and 2) said foam comprises a thin surface skin portion showing a value of 0.65 or more of the surface structural index S represented by the following formula: S = t/T 0.65 wherein t and T each represent a total light-transmission evaluated according to the method of ASTM D1003 with respect to a surface skin layer and an inner layer of the foam, is found to have the cushioning properties (or the foam properties) that enables elastic cushioning of a large load.
Patent EP-0297220-B1 (EP)
IPC: B65H5/36
Filed: 1988-03-31
Granted: 1993-01-13
Abstract: In order to ensure the unhindered infeeding of a sheet beneath a holding-down clamp near to the fixed sidemark of a side-pull device as well as a gentle smoothing of the lateral edge of the sheet by the holding-down clamp, a controllable holding-down clamp (21) is arranged so as to be movable up and down perpendicularly to the direction of sheet movement near to the fixed side-mark (20), and is raised by a controlling device after each lateral alignment of the sheet and lowered again for smoothing the lateral edge of the following sheet to be aligned on its lateral edge.
Patent EP-0303915-B1 (EP)
Title: Retinoids for the treatment of skin damaged by light
IPC: A61K31/10
Filed: 1988-08-05
Granted: 1993-05-26
Abstract: Compounds of the formula <IMAGE> in which Z and n have the meanings defined in the description, can be used as active ingredients in products for topical treatment of skin damaged by light.
Patent EP-0323651-B1 (EP)
Inventor: MICHL GERHARD
IPC: C07C51/573
Filed: 1988-12-31
Granted: 1994-03-23
Abstract: A process for the recovery of colour-fast maleic anhydride, in which crude maleic anhydride is treated with oxygen, oxygen-containing gases or oxygen-donating substances before or during distillation to give pure material.
Patent EP-0291205-B1 (EP)
Inventor: TOLLIVER HOWARD R C O MINNESOT
IPC: B32B3/30
Filed: 1988-04-29
Granted: 1995-03-22
Abstract: An encapsulated-lens retroreflective sheeting comprising a monolayer of lenses (22) partially embedded in a binder layer (26), a specularly reflective layer (24) underlying the lenses, and a cover film (28) sealed to the binder layer along a network of interconnecting lines (36) forming hermetically sealed cells within which the lenses are encapsulated and have an air interface, wherein the cover film comprises polyethylene, or polypropylene, or a copolymer comprising a major portion by weight of at least one of ethylene or propylene and a minor portion by weight of a comonomer. Such a cover film affords high flexibility, improved impact resistance, resistance to moisture absorption, and greater toughness to the retroreflective sheeting. In some embodiments the cover film is multi-layer.
Patent EP-0295108-B1 (EP)
IPC: C23F11/10
Filed: 1988-06-09
Granted: 1991-07-24
Abstract: A corrosion inhibiting composition comprising a mixture of     (A) at least one basic metal sulfonate and (B) at least one aliphatic dicarboxylic acid or anhydride containing no more than 38 carbon atoms excluding the carbon atoms in the carboxylic acid groups or a metal salt thereof is useful in temporary anticorrosion coatings for metal having improved anticorrosion properties weathering and removability characteristics.
Patent EP-0319139-B1 (EP)
Inventor: IRWIN GEORGE FRANK
IPC: H04M9/00
Filed: 1988-10-27
Granted: 1994-01-12
Abstract: Communication paths in a digital key telephone system are operated by sequentially transferring bit states from origin channels (11) associated with communication ports (19) to exclusively dedicated time slots in a parallel transmission medium (10). Time slot bit states are selective stored at designated memory locations (701) corresponding to destination channels associated with the communication ports. The memory locations are read in synchronizm with the channel occurrences and bit states from the designated memory locations are asserted in the corresponding channels (11), any remaining channels having predetermined bit states asserted therein.
Patent EP-0317141-B1 (EP)
Inventor: PHILLIPS JOSEPH H
IPC: A61K35/14
Filed: 1988-11-07
Granted: 1994-07-20
Abstract: A method is disclosed for removing residual tumor cells from a patient with a neoplastic disorder by treating in vitro cell preparation with lymphokine activated cytotoxic cells.
Patent EP-0286495-B1 (EP)
IPC: C07D413/12
Filed: 1988-03-23
Granted: 1993-05-12
Abstract: Morpholine compounds of the formula:   <IMAGE>   in which R1 is hydrogen, straight-chain or branched (C1-C6)-alkyl which may contain a double bond, aralkyl which may be substituted, (C5-C6)-cycloalkyl or (C2-C6)-acyl; and R2 is hydrogen, straight-chain or branched (C1-C6)-alkyl which may contain a double bond, aralkyl which may be substituted, or (C2-C3)-acyl; enantiomers and physiologically tolerable acid salts thereof. These compounds may be used therapeutically especially in the treatment of ischaemic syndromes and of cerebral ageing.
Patent EP-0291466-B1 (EP)
IPC: F04B35/04
Filed: 1988-03-01
Granted: 1992-07-01
Abstract: The motor-compressor unit structure as disclosed consists in a casing (3) the interior of which affords a chamber (4) for the compressor (1), and a housing (5) for the motor (2), the two separated in fluid-tight fashion by a bulkhead (6) through which a sealed passage is offered to the shaft (9) of the compressor (1); the casing (3) also exhibits a set of galleries (13) arranged peripherally around the housing (5), along which the refrigerant fluid is able to flow and thus keep the motor (2) at a given temperature.
Patent EP-0296247-B1 (EP)
Inventor: IMOTO KATSUYUKI
IPC: G02B6/28
Filed: 1988-07-05
Granted: 1994-04-06
Abstract: An optical synthesizing/branching filter useful for optical waveform multiple communication employing an optical fiber. To obtain a sharp isolation, the optical synthesizing/branching filter of the invention constitutes three optical synthesizing/branching units (6-1, 6-2, 6-3) of the same structure using a main waveguide (7) and first, second and third branching waveguides (8, 9, 10). Two beams of light with dissimilar wavelengths input to the main waveguide (7) are output after being completely isolated by the three optical synthesizing/branching units (6-1, 6-2, 6-3).
Patent EP-0368916-B1 (EP)
Inventor: SODERBERG STIG
IPC: A62B7/02
Filed: 1988-07-14
Granted: 1994-03-30
Abstract: A respiratory mask (1) preferably intended to be used by allergics comprises a cover (2) which is open upwardly but sealingly connected to the chin portion of the user immediately below the under lip by means of a hose (6) forming part of the bottom of the cover and being bent in accordance with the jaw of the user. The cover is kept in position by means of stretching means (7-9) and the front wall (3) thereof is located in front of the nose of the user. The hose (6) is closed at one end thereof and the opposite end thereof is in connection with a pressurized air source. By means of nozzle openings (13, 14) provided in the part of the hose (6) which is located inside the cover there is generated an air seal which guarantees the user a supply of purified air coming from the pressurized air source.
Patent EP-0390778-B1 (EP)
Inventor: OHLSON CARL-ERIC
IPC: G02B27/02
Filed: 1988-08-22
Granted: 1994-12-07
Abstract: PCT No. PCT/SE88/00430 Sec. 371 Date Feb. 23, 1990 Sec. 102(e) Date Feb. 23, 1990 PCT Filed Aug. 22, 1988 PCT Pub. No. WO89/02096 PCT Pub. Date Mar. 9, 1989.When examining X-ray film in an examination cabinet, the films are advanced consecutively in a horizontal direction from a magazine attached or capable of being attached to one side of the cabinet. The films are placed against each other in the magazine and are removed therefrom at least partly by a feed roller. Oppositely angled parts located on an endless transporting device engage the lower edges of respective films. After being examined, the films are delivered to a further magazine located on the other side of the cabinet. Located at one end of the cabinet is a ramp, on which is mounted a plurality of diodes which enable the various operations carried out in conjunction with the examination of X-ray film to be automated. The cabinet, magazine and transporting device can be constructed in the form of a module system. One of two modules can be placed above the other, and the modules can be adjusted angularly in relation to each other. The invention also relates to the examination cabinet itself.
Patent EP-0373034-B1 (EP)
Inventor: BARLET CHRISTIAN
IPC: A01M7/00
Filed: 1989-11-28
Granted: 1994-08-10
Abstract: Method for the distribution onto the ground of an active product in the liquid or powder state with a view to the selectively programmed covering of a surface on the ground in a series of predetermined discrete zones, the method being of the type in which the product is distributed over the ground by at least one bank equipped with a plurality of spraying nozzles (35,36,37,38), and the method is characterised in that the individual output of each nozzle, or group of nozzles, is controlled by appropriate control circuits (47,48,49), the nozzle or group of nozzles being provided for this purpose with an appropriate adjustment device (44,45,46), this control being carried out from a central programming device (30) capable of adjusting, at any time, the spraying of the product at the level of each nozzle or group of nozzles according to its temporary position perpendicular to a specified discrete zone. 
<??>- The invention also relates to the distribution device associated with a microprocessor programming each nozzle. 
<IMAGE>
Patent EP-0358622-B1 (EP)
Title: Device for handling refuse
IPC: B65F3/08
Filed: 1989-08-21
Granted: 1992-05-06
Abstract: A refuse handling device for moving a refuse receptacle (12) between a lower level and a higher level and for emtpying the receptacle at the higher level by tipping the receptacle, includes a cradle (11) for carrying a receptacle. A driving arrangement (9) lifts and lowers the cradle and also a device (31) for turning the cradle between an upright receptacle position and a receptacle emptying position. The cradle (11) is carried by an axle, which may be raised and lowered transverse to its longitudinal direction and which is rotatable. At its ends the axle has wheels (8), which are non-rotatably connected to the axle. Each of the wheels is rotatably journalled in a respective car (6, 7) for running in a respective elongated guide device (25). The cars are driven by a driving arrangement (9) by it being subjected to a force which is directed mainly in the longitudinal direction of the guide arrangement, thereby causing the lifting and lowering motion. Each of the wheels is in contact with the respective track, which extends along the associated guide arrangement and is forced to rotate by the effect of the force on the cars for rotating the axle during its lifting and lowering motion.
Patent EP-0353311-B1 (EP)
Inventor: ISONO YOSHIKAZU
IPC: C12N9/04
Filed: 1989-02-01
Granted: 1995-01-18
Abstract: A novel nucleoside oxidase, YT-1, a process for its production, a novel microorganism capable of yielding said enzyme, a novel method of analyzing and detecting nucleoside or the like utilizing the same are disclosed. Said enzyme is one which catalyzes oxidation of nucleoside to yield nucleoside-5'-carboxylic acid via nucleoside-5'-aldehyde by the reaction between the nucleoside and molecular oxygen without producing hydrogen peroxide.
Patent EP-0417160-B1 (EP)
Inventor: ERLICH HENRY A
IPC: C12Q1/68
Filed: 1989-05-18
Granted: 1996-07-03
Abstract: A process for determining the genotype of an individual with respect to the alleles at the HLA DP locus involves obtaining a sample of nucleic acid from the individual, and hybridizing the nucleic acids with a panel of probes specific for variant segments of DPalpha and DPbeta genes. Because the variation between DPbeta alleles is highly dispersed throughout the second exon of the DPbeta gene, the discovery of many different DPbeta alleles makes the process far more discriminating and informative than cellular, RFLP, or serological methods. The process can also be carried out on amplified nucleic acid produced by the polymerase chain reaction using primers specific for the second exon of the DPalpha and DPbeta genes. HLA DP DNA typing methods are useful in the prevention of graft rejection and host versus graft disease, in determining susceptibility to autoimmune diseases, in providing evidence concerning the derivation from an individual of forensic samples, and in paternity testing.
Patent EP-0403593-B1 (EP)
Inventor: KANKARE JOUKO
IPC: C07D213/38
Filed: 1989-07-03
Granted: 1997-03-19
Abstract: The invention pertains to terpyridine compounds having structure (I). These compounds form fluorescent lanthanide chelates with the appropriate metal ions. The fluorescent metal chelates are useful as probes in time-resolved fluorescence spectroscopy.
Patent EP-0382856-B1 (EP)
Title: Codeur magnetique de position absolue
IPC: G01D5/245
Filed: 1989-07-26
Granted: 1992-11-19
Abstract: Codeur magnétique de position absolue produisant des ondes sinusoïdales et des ondes cosinusoïdales de cycles dissemblables pour chacun des canaux pour détecter une position absolue en un seul tour. Des organes de calcul de phase (111 à 141) calculent les phases υi (i=1, 2, 3, 4) pour chacun des canaux en utilisant les signaux d'ondes sinusoïdales et les signaux d'ondes cosinusoïdales de chaque canal, et des organes de calcul de signaux de différence de phase (151 à 154, 101 à 103) soustraient les phases υ2, υ3, υ4 des canaux d'une phase υ1 de 4096 cyces par tour dans le premier canal pour produire des signaux de phase β2, Sg(b)3, β4 d'un cycle, 16 cycles et 256 cycles par tour. On détecte la position absolue dans un tour en utilisant ces signaux de phase β2, β3, β4 et υ1.
Patent EP-0390898-B1 (EP)
IPC: A61J1/00
Filed: 1989-10-10
Granted: 1993-03-24
Abstract: Zur getrennten, sterilen Aufbewahrung mindestens zweier Substanzen (17, 18) und zur Vermischung dieser Substanzen (17, 18) wird ein Behälter (1) beschrieben, der eine erste Kammer (2) zur Aufnahme einer pulverförmigen Substanz (17) und eine zweite Kammer (3) zur Aufnahme einer Flüssigkeit (18) aufweist. Während die zweite Kammer (3) vorzugsweise aus einer Kunststoffolie besteht, ist die Kammer (2) aus einem starren Material, vorzugsweise Polycarbonat, Hart-PVC oder Polypropylen gefertigt. Beide Kammern (2, 3) stehen über den Rohrabschnitt (10) miteinander in Verbindung, der durch das Abbrechteil (4) verschlossen ist. Zur Vermischung beider Substanzen (17, 18) wird das Abbrechteil (4) längs der Schwächungslinie (7) abgebrochen. Die Mischung wird durch die Auslauföffnung (6) entnommen. Mit dem Behälter (1) ist eine getrennte Aufbewahrung zweier Substanzen (17, 18) und die sterile Vermischung dieser Substanzen (17, 18) möglich.
Patent EP-0445130-B1 (EP)
IPC: B60T8/36
Filed: 1989-09-15
Granted: 1993-05-26
Abstract: Une vanne de commande (10) comprend un ensemble vanne (12) comportant un alésage étagé (18) communiquant avec une première admission (30) provenant d'un maître-cylindre, une seconde admission (40) provenant d'une pompe, une première sortie (50) allant jusqu'à un frein de roue, ainsi qu'une sortie de décroissement (60) permettant à du liquide de s'évacuer de ladite première sortie (50) pendant le décroissement de la pression du liquide pour procéder à un déverrouillage. Un premier élément de vanne (31) comprend une partie (34) de diamètre réduit s'étendant jusque dans une partie (32) de diamètre agrandi, reçue dans une partie (22) de diamètre agrandi de forme correspondante, dudit alésage (18). Le premier élément (31) de vanne comprend un passage longitudinal (35) à étranglement (43), ainsi qu'un passage transversal (37) de liquide entrecoupant ledit passage longitudinal (35), et communiquant avec la partie (22) de diamètre agrandi dudit alésage étagé (18). Une extrémité dudit premier élément de la vanne (31) comprend un siège de vanne (36) adjacent à un second élément de vanne (70) actionné par un actuateur (14). Un ressort (80) s'étend entre le premier élément de vanne (31) et le second élément de vanne (70) afin de solliciter le second élément de vanne (70) dans une position fermée au niveau d'un siège de vanne (62) de la sortie de décroissement (60). La première admission (30) communique la pression hydraulique provenant du maître-cylindre à la partie (22) de diamètre agrandi de l'alésage (18), afin de mettre le liquide en communication avec ledit passage longitudinal (35) séparé de la pression du liquide reçue de la pompe et communiquée par l'intermédiaire de la seconde admission (40), à une chambre de réception séparée (44), définie entre les parties (22, 32) de diamètre agrandi dudit premier élément de vanne (31) et l'alésage étagé (18).
Patent EP-0379228-B1 (EP)
Inventor: BARTHELEMY PASCAL
IPC: C08G73/12
Filed: 1987-12-14
Granted: 1994-01-26
Abstract: Heat-stable polymers containing imide groups. These polymers are obtained by reaction between:  - (a) one or more N,N'-bismaleimides,  - (b) one or more alkenyloxyanilines, - optionally (c) one or more N-(meth)allyloxyphenylmaleimides or a compound containing a mixture of an N-(meth)allyloxyphenylmaleimide with its substitution derivatives (meth)allylated on the benzene ring,  - and (d) an imidazole compound. These polymers can be employed for the production of moulded articles, laminates and articles with a cellular structure.
Patent EP-0387650-B1 (EP)
Title: 6-epifumagillols, production and use thereof
IPC: C07D405/12
Filed: 1990-03-03
Granted: 1993-03-31
Abstract: The present invention relates to a compound of the formula: <CHEM> wherein R<1> is 2-methyl-1-propenyl group or isobutyl group; R<2> is hydrogen atom, an optionally substituted aliphatic hydrocarbon residue or an optionally substituted acyl group or a salt thereof. The compound (I) of the invention has, among others, angiogenesis inhibiting activity, cell-proliferation inhibiting activity and immune reaction inhibiting activity, thus being useful as medicines, etc.
Patent EP-0416366-B1 (EP)
Inventor: DANY FRANZ-JOSEF DR
IPC: C11D3/08
Filed: 1990-08-21
Granted: 1995-11-08
Abstract: A dishwashing agent consists of a crystalline, largely water-insoluble sodium layer silicate having a molar ratio of SiO2/Na2O of (1.9 to 3.5):1 in combination with a proton donor, a 0.5% strength by weight aqueous solution of the dishwashing agent having a pH of less than 10. The dishwashing agent can furthermore contain a surfactant, an active chlorine or active oxygen carrier, a dispersing agent, an alkali metal phosphate or an alkali metal polyphosphate and a filler.
Patent EP-0397294-B1 (EP)
Inventor: RUDOLPH DIETRICH
IPC: H01H33/666
Filed: 1990-05-03
Granted: 1995-02-15
Abstract: The drive mechanism of a vacuum interrupter (1) has a two-armed lever (7), supported such that it can pivot, and a spring (11) which engages on the lever and provides the contact force. The two-armed lever (7) is guided in its bearing (oblong hole 9, pivot pin 8) such that it can move in a limited manner in a direction running approximately parallel to the direction of operation of the interrupter (1). On switching on, the two-armed lever (7), with its pivot pin (8), pivots about the end of the pin guide until the switching pieces (3, 5) make contact. Further pivoting of the lever (7) takes place about a hinge arrangement (6) between the two-armed lever (7) and the drive ram (4). The two-armed lever (7) can be formed from two parallel partial levers (20) at such a spacing that the spring (11) can engage between the partial levers. The drive mechanism is suitable for single or multipin vacuum power circuit breakers, for example for use in gas-insulated switching installations. 
<IMAGE>
Patent EP-0378461-B1 (EP)
IPC: B23K7/10
Filed: 1990-01-08
Granted: 1993-06-09
Abstract: The invention concerns a cutting torch for iron and steel metallurgy which is provided with two oxygen cutting ducts, ending in two housings, for receiving two cutting inserts, or a heating nozzle and a cutting insert. In this manner, there is obtained a torch which may very rapidly be converted into a cutting torch with high heating capacity and single cutting jet, or into a cutting torch with high cutting speed provided with two cutting inserts.
Patent EP-0388310-B1 (EP)
Title: Package for packaging a food product, process and apparatus for its manufacture
IPC: B65B7/02
Filed: 1990-03-16
Granted: 1993-05-26
Abstract: According to the invention the package is produced by folding and thermowelding a sheet of a complex material whose internal layer is made of a thermoplastic material whose structure has layers which can be peeled off after heat sealing. In addition, the leak-tight closing of the upper portion of the package is obtained by a line of heat sealing (27) produced between the two large lateral faces (4) and between the two small lateral faces (5) which are folded over, at a distance of at least ten millimetres from the upper edge (28) of the upper portion of the package (1). According to the preferred embodiment of a coffee package, a first heat sealing is carried out, after filling, in two separate zones, of each outermost portion of the upper strip constituted after folding, a first zone at the future transverse line (27) and a second at the corner of the strip; after vacuum filling with coffee and applying the transverse line of heat sealing, the two corners of the strip are cut off at an angle, the strip is folded over towards a large lateral face (4) and it is held against this face (4) with the aid of an adhesive tape (29) of which only the end (30) is not adhering. <IMAGE>
Patent EP-0455701-B1 (EP)
Inventor: CHEN FUSEN H
IPC: A61B17/11
Filed: 1990-01-25
Granted: 1995-08-30
Abstract: Un dispositif d'anastomose permettant de raccorder les extrémités de deux organes tubulaires comporte, dans un mode de réalisation préféré, deux éléments circulaires, (10A et 10B) présentant chacun une région extérieure (16) pouvant être engagée contre la surface de contact de la région extérieure (16B) de l'autre élément. Une fois ainsi engagés, les deux éléments (16A et 16B) sont disposés concentriquement autour d'un axe commun. Les deux éléments présentent également une région intérieure (15) disposée concentriquement à l'intérieur de la région extérieure, et comprenant un orifice concentrique (17) destiné à recevoir l'extrémité d'un organe tubulaire (A, B). Les deux éléments présentent également une série d'ergots (13) montés dans la région intérieure, disposés autour de la périphérie de l'orifice et presque parallèles à l'axe commun (X, Y), de sorte que les extrémités exposées des ergots définissent approximativement un plan, afin de maintenir les extrémités de l'organe tubulaire insérées dans l'orifice concentrique.
Patent EP-0478665-B1 (EP)
Inventor: CHANG TSE WEN
IPC: C12P21/08
Filed: 1990-06-21
Granted: 2000-02-23
Abstract: The invention relates to a method of using a peptide which has the sequence of epitopes which are present on B cell-bound but not secreted IgA. This induces production of the antibody itself. These extracellular peptide segments form, entirely or in part, antigenic epitopes unique to membrane-bound but not secreted IgA.