baber/WOPTO huggingface dataset:
Patent EP-0302878-A1 (EP)
Inventor: PERSSON BENGT ANDERS WALLE
IPC: E01B25/26
Filed: 1987-04-22
Abstract: Une aiguille de système de convoyage avec chariot aérien (1), servant à aiguiller les chariots entre un rail principal (2) et un rail secondaire (4), comprend un premier point de connexion (8), à l'endroit duquel est montée de façon pivotante une première languette d'aiguillage (7), et un second point de connexion (12), à l'endroit duquel est montée de façon pivotante une seconde languette d'aiguillage (1). Les languettes d'aiguillage (7, 11) comblent alternativement l'espace entre le point d'aiguillage (10) et le point de connexion correspondant (8 et 12), de telle sorte qu'un chariot (1) suspendu à l'aide d'une roue (3) est aiguillé sur la languette d'aiguillage (7) ou la languette d'aiguillage (11), c'est-à-dire sur le rail principal (2) ou le rail secondaire (4), suivant la languette qui est pivotée en position d'aiguillage à l'endroit du point d'aiguillage (10). Les languettes d'aiguillage (7, 11) sont simultanément actionnables au moyen d'un arbre de commande (20), auquel sont connectés deux systèmes de liaison (14, 21, 22 et 17, 23, 24, respectivement).
Patent EP-0278976-A1 (EP)
Title: Procede et appareil permettant de distinguer des surfaces photoluminescentes et reflechissantes dans des applications du domaine des sciences legales
Inventor: STOILOVIC MILUTIN
IPC: A61B5/1172
Filed: 1987-08-27
Abstract: Dans les sciences légales, il peut être nécessaire de distinguer entre deux sources photoluminescentes qui émettent un rayonnement à des longueurs d'ondes similaires mais différentes ou de discriminer la lumière réfléchie par les régions d'une surface qui réfléchissent la lumière à des longueurs d'ondes de caractéristiques différentes. Des encres sur des documents et des empreintes digitales latentes traitées sont des exemples de telles sources ou de telles surfaces. Les techniques de l'art antérieur qui permettent de distinguer de telles sources ou de telles régions nécessitent l'utilisation systèmatique d'un grand nombre de filtres d'interférences à bande passante étroite. La présente invention utilise un seul filtre d'interférences (17, 14) qui est incliné pour permettre la modification de la longueur d'onde du rayonnement maximum émis par le filtre. Si des sources photoluminescentes doivent être distinguées, le filtre peut être placé entre les sources et un moniteur (10) contrôlant le rayonnement qu'elles émettent ou entre une lampe éclairante (13) et lesdites sources. On choisit un angle d'inclinaison du filtre permettant le rejet du rayonnement provenant d'au moins une source, pendant que l'intensité du rayonnement provenant d'une source désirée est optimisée. Si une surface réfléchissante doit être distinguée, le filtre inclinable (14) est positionné entre une lampe éclairante (13) et les surfaces, et on détermine un angle d'inclinaison permettant d'établir l'égalité entre la longueur d'onde de la lumière éclairante et la longueur d'onde réfléchissante caractéristique d'une surface non désirée, de telle sorte que, pour un observateur, la surface non désirée se mêle au fond.
Patent EP-0332635-A1 (EP)
Inventor: MUSTONEN KARI JUHANI
IPC: A61H1/02
Filed: 1987-11-16
Abstract: Une table de traction ou un appareil de traction automatique qui se compose de deux sections de table (1, 2), dont au moins une est construite de façon à se déplacer sur des guides (5), d'un équipement de traction servant à séparer les sections de table (1, 2) l'une de l'autre et d'un harnais servant à fixer les parties supérieure et inférieure du corps du patient aux sections de table correspondantes (1, 2). Le but de la présente invention est de réaliser un nouveau type de table de traction particulièrement destinée à permettre la traction efficace et sûre de la région lombaire. Selon la présente invention, l'équipement de traction comporte un mécanisme de liaison des forces (6, 7) qui est relié entre les sections de table (1, 2) et dont les leviers d'actionnement (6) sont placés sur les côtés des sections de table (1, 2) de façon à pouvoir être utilisés par le patient, au moins une des sections de table (1) pouvant tourner jusqu'à un degré limité dans le sens transversal autour d'un axe (15) de façon à rendre possible le réglage de l'angle de traction.
Patent EP-0281736-A1 (EP)
Inventor: MULLER WERNER DR
IPC: A61B19/00
Filed: 1988-01-21
Abstract: The new device contains a vein chamber (4) in which a vein fragment (5) is clamped centrally with a slight axial prestress. 
<??>For the storage and transport of the vein fragment (5), the central area of the vein chamber (4), and thus the vein fragment (5) on the inside, can be filled with physiological saline via flow channels (21, 22). A drying-out of the vein fragment (5) is prevented by filling the peripheral area of the vein chamber (4) with a similar solution via flow paths (25, 26). 
<??>If, using hypodermic syringes (14, 16), the saline in the inside of the vein fragment (5) is replaced by an enzyme solution, a high percentage of the endothelial cells adhering to the inner wall of the vein fragment (5) can be obtained, without other cell types, such as fibroblasts or smooth muscle cells, being detached simultaneously from the wall of the vein fragment (5) and "contaminating" the endothelial cells whose proliferation is desired for coating alloplastic prostheses. 
<IMAGE>
Patent EP-0298451-A1 (EP)
Inventor: PUSKARICH PETER
IPC: B66F5/02
Filed: 1988-07-06
Abstract: A tractor splitter stand having a frame (30) which articulates in order to provide for vertical adjustment of holes (44) in an upright support (42) with respect to tractor engagement holes (6) is shown and described. Vertical adjustment is provided by a screw (38) which controls the frame articulation, and by adjustment of side support members (48) with respect to vertical extensions (52) of the articulating frame (30).
Patent EP-0300400-A1 (EP)
Inventor: SHIOKAWA YOUICHI
IPC: C07D277/30
Filed: 1988-07-16
Abstract: 57 A compound of the formula :
     
     wherein R' is hydrogen, lower alkyl, halo(lower)alkyl, halogen, aryl which may have suitable substituent(s), heterocyclic group, amino which may be substituted by suitable substituent(s) or N.N-di(lower)alkylamino-(lower)alkyl,   R 2  is hydrogen, lower alkyl or N-[nitrooxy(lower)alkyl]carbamoyl,   X is -0- or -S-,   Y is a single bond, lower alkylene or lower alkenylene, and   Z is lower alkylene which may be substituted by suitable substituent(s) or lower alkyleneoxy(lower)alkylene, and pharmaceutically acceptable salts thereof, which have vasodilating activities, to process for the preparation thereof, and to a pharmaceutical composition comprising the same for therapeutical treatment of cardiovascular disorder in human being.
Patent EP-0319692-A1 (EP)
Inventor: GLEASON PATRICK D
IPC: C09J103/02
Filed: 1988-10-28
Abstract: Aqueous starch-based adhesives for use in a variety of applications can be made alkali sensitive or can have enhanced cleanability under aqueous conditions.
Patent EP-0319793-A1 (EP)
Inventor: SCHULZ NORBERT
IPC: F16B21/08
Filed: 1988-11-25
Abstract: A latching connection is proposed for retaining an insertion part (9) in an opening (5) of a support (3), the insertion part (9) being provided with a strap-shaped projection piece (7) which can be inserted in a depth-limited manner in the opening (5). The projection piece (7) is provided with a latch (19) which is supported on the support (3) in the edge region of the opening (5). In order to prevent the latch (19) being too heavily deflected in the event of a heavy load on the insertion part in the extraction direction, as a result of which a large amount of backlash or a fracture of the latch (19) can occur, a projection (23) is integrally formed on the latch (19), which latch rests on the inner wall of the opening (5), to limit the deflection of the latch (19). <IMAGE>
Patent EP-0277678-A1 (EP)
Inventor: NIJENHUIS ATZE JAN
IPC: A61L27/00
Filed: 1988-01-18
Abstract: This invention relates to a graft for use in reconstructive surgery to repair damaged tissue, such as bone tissue, cartilage tissue, vascular tissue or nerve tissue. According to the invention the graft is characterized by a porous matrix of an organic polymeric material having a bi-porous structure, i.e., having at least two different pore structures each having its own pore size and pore size distribution. The matrix is preferably biodegradable and preferably incorporates a fibrous and/or a granular material, preferably also biodegradable, and/or additives, such as growth factors. The invention also relates to a process for making bi-porous grafts.
Patent EP-0298544-A1 (EP)
Inventor: IMAMURA HIROSHI
IPC: H01J61/33
Filed: 1988-06-23
Abstract: A colored fluorescent display lamp assembly (10) has a lamp housing (11) in which a plurality of discharge chambers (14R, 14G1, 14G2, 14B) are defined and discharge holes (15, 15a, 15b, 15c) of the respective discharge chambers are provided concentratively in central area of bottom wall of the housing, and a lamp base formed by a relatively thin, light weight material to be opened on an end and to be of a smaller section than the lamp housing and carrying therein a common electrode, the open end being sealed to the central area of the lamp housing bottom wall to enclose the discharge holes. The lamp assembly can be thereby minimized in weight and size.
Patent EP-0294151-A1 (EP)
Inventor: SKROBISCH ALFRED
IPC: G09F9/37
Filed: 1988-05-31
Abstract: A dot display assembly has a three-position rotor (25) carrying a dot display disk (32) for use as a portion of a matrix of dots in a variable message sign. The assembly has a stator (9) including a support (18) carrying reversely magnetizable separate magnetic cores (20, 22) on which are separate electrically energizable coils (23). The rotor (25) which is carried by the support has a shaft (26) rotated axially perpendicular to the cores (20, 22). A permanent magnet (42) on the rotor (25) is adjacent to the cores (20, 22) to interact magnetically with them and rotate the shaft (26) selectively to any one of three rotor positions, by selective energization of the coils (23), the middle position being achieved by ensuring that the upper end of core (20) defines an S pole whilst the upper end of core (22) defines an N pole. The display disk (32) has a peripheral display edge (32X) and two opposite display sides (34, 36), and is mounted on the shaft (26) for selective display of said edge or either of the display sides in a viewing direction V. The disk (32) may be replaced by a unit of three disks providing three exposed display sides.
Patent EP-0335037-A1 (EP)
Inventor: MASTERTON JOHN
IPC: H03C1/00
Filed: 1988-10-17
Abstract: A digital direct-conversion or zero-IF radio receiver in which analogue RF signals are down-converted to form a complex pair of analogue signals (I and Q) which are separately digitised and the digitised signals are digitally processed to produce an output signal. The digitising is performed by separate I and Q oversampling analogue-to-digital converters 17, 17a (ADC) operating at sampling rates not less than 10 times the Nyquist rate. The output of each oversampling ADC is applied to respective I and Q digital filters 18, 18a. The outputs of the I and Q digital filters are fed to a digital signal processor 19 to produce the output signal.
Patent EP-0325866-A1 (EP)
Inventor: DOMB ABRAHAM J
IPC: A61L24/04
Filed: 1988-12-30
Abstract: The present application are highly reproducible poly(propylene glycol fumarate) compositions having a controlled end group ratio and range of molecular weights with minimal low molecular weight and excessively high molecular weight fractions, and methods for their manufacture. These compositions, having a preferred weight average molecular weight (Mw) of between about 500 and 3000 and a number average molecular weight (Mn) of between about 300 and 2000, are especially useful in biomedical applications such as in bone cements and tissue implants or glues. 
     In the preferred embodiment, the polymer is prepared from propylene glycol (PG) and fumaric acid (FA) by one of three methods: melt polymerization using non-volatile starting materials; step polymerization where in each step the polymer is increased by the addition of two groups to the polymer ends; or under reaction conditions maintained so that only the condensation byproduct, water, is removed during the reaction, thereby keeping the ratio between PG and FA constant. 
     Variations of the PPF polymers include polymers with increased sensitivity to hydrolysis through incorporation of lactic acid groups into the polymer and polymers formed from maleic acid, maleic anhydride, citraconic acid or citraconic anhydride.
Patent EP-0297956-A1 (EP)
Inventor: LEBRAUT RICHARD
IPC: E04D3/36
Filed: 1988-06-23
Abstract: The spacer (E) comprises a foot (3) having a polygonal cross-section, generally having a cross-section in the shape of a rectangular parallelogram wedging, by rotation between 0 and 180 DEG , into the hollow stiffening profiles (2) of the metal sheet (1), each foot (3) being surmounted by a star-shaped surface (5) and then prolonged by a rod or vertical column (6) terminated by a head (7) to which is fixed, by means of a screw or similar component, the plate-shaped upper fixing element (11). 
<??>The spacer (E) is made from an insulating plastic avoiding the creation of a thermal bridge. 
<??>The head (7a) of the spacer (E) having either a truncated-cone shape or a cylindrical shape is hollow in order to enable a retention component of the upper fixing element (11) to be installed. 
<??>The upper fixing elements (11) or plate are suitably stiffened by ribbing and all have a central hole (15) for the passage of retention elements of the screw kind (10) or the like, these upper fixing elements being produced from either a metal or a plastic. 
<IMAGE>
Patent EP-0298851-A1 (EP)
Title: Procédé de contact entre deux couches conductrices ou semiconductrices déposées sur un substrat
Inventor: BERGEMONT ALBERT
IPC: H01L21/8247
Filed: 1988-07-01
Abstract: La présente invention concerne un procédé de contact entre deux couches conductrices ou semiconductrices déposées sur un substrat. 
     Ce procédé comporte les étapes suivantes: 
    - dépôt et gravure de la première couche (2), 
    - dépôt d'une couche isolante (3) dans des conditions de pression et température telles que la couche isolante soit amincie dans la région des flancs des zones gravées de la première couche par rapport à l'épaisseur sur la surface du substrat et sur les surfaces des zones gravées de la première couche, 
    - gravure chimique de la couche isolante sur une épaisseur au moins égale à l'épaisseur amincie mais nettement inférieure à l'épaisseur ailleurs, 
    - dépôt et gravure de la deuxième couche conductrice ou semi­conductrice (5) dans des conditions de pression et température aboutissant à un fort pouvoir couvrant. 
     Application aux circuits intégrés.
Patent EP-0310487-A1 (EP)
Inventor: CHAILLOT GEORGES
IPC: H01R13/115
Filed: 1988-09-26
Abstract: Une borne de contact électrique, utilisable notamment en électricité automobile, comprend un corps avant en forme de cage ayant un fond attenant à deux côtés (24) ayant chacun un flanc interne (28) raccordé latéralement à un flanc externe (26) par un pli à 180° et présentant à l'avant une partie en porte à faux constituant contact. Chaque flanc externe (26) présente à l'avant un rabat (46) replié vers l'intérieur autour d'une arête transversale au flanc interne, retenant la partie avant du flanc interne (28) en précontrainte de flexion dans une position où elle est hors de contact avec l'autre flanc interne.
Patent EP-0312418-A1 (EP)
Title: Dispositif de pose et d'extraction commandé à distance d'un bouchon d'obturation d'un tube de générateur de vapeur
Inventor: JACQUIER PAUL
IPC: F22B37/02
Filed: 1988-09-27
Abstract: Le dispositif comporte un moyen de manutention (21) connu en lui-même disposé à l'intérieur de la boîte à eau du générateur de vapeur et permettant de placer l'ensemble de pose et d'extraction de bouchon (22) dans l'alignement des tubes du faisceau du générateur de vapeur. Le dispositif comporte de plus un moyen de déplacement (35) dans la direction axiale des tubes fixé sur le moyen de manutention (21), un support (44) fixé sur le moyen de déplacement (35), mobile dans la direction axiale, un organe de liaison (51) porté par le support (44) ayant des moyens de fixation amovible au corps du bouchon, et une tige coulissante (55) actionnée par un vérin solidaire du support (44). Le dispositif comporte également un moyen (40) d'amenée et d'évacuation des bouchons. La tige (55) actionnée par le vérin permet en particulier d'exercer une poussée sur le bouchon maintenu par l'organe de liaison (51), pour réaliser son extension et faciliter son extraction.
Patent EP-0294492-A1 (EP)
Inventor: EGAWA AKIRA FANUC MANSHON HARI
IPC: H01S3/038
Filed: 1987-12-22
Abstract: A high-frequency discharge-excited laser unit wherein auxiliary electrodes (3) are provided adjacentto main electrodes (21), (22) in the outer periphery of a discharge tube (1), such that auxiliary discharge takes place across the main electrodes and the auxiliary electrodes in addition to main discharge that develops across the main electrodes. Even under a low electric power condition, therefore, a high-frequency discharge is maintained to maintain laser beam oscillation. Therefore, the range of laser beam output is widened, making it possible to perform fine machining with high precision.
Patent EP-0404773-A1 (EP)
Inventor: SCHIMMELPFENNIG HANS
IPC: B41J2/17
Filed: 1988-10-28
Abstract: Dans des procédés classiques, le mécanisme d'impression d'une imprimante à jet d'encre est rempli, après fabrication, avec l'encre prévue à cet effet puis réglé. Pendant le stockage subséquent de l'imprimante à jet d'encre, l'encre contenue dans le mécanisme d'impression risque de se dessécher ou bien la matière tinctoriale de l'encre risque de précipiter avant livraison à l'utilisateur final. Dans le procédé décrit, l'intérieur (2, 3, 4, 6) du mécanisme d'impression (1) est rempli, après fabrication de l'imprimante à jet d'encre, d'une préparation de solvant pour encre (10) possédant au moins approximativement les mêmes caractéristiques physiques que l'encre. Ladite préparation (10) n'est remplacée par l'encre que peu de temps avant la première utilisation de l'imprimante à jet d'encre conformément aux instructions.
Patent EP-0378724-A1 (EP)
Inventor: KAGEYAMA SHUHEI
IPC: B43K27/00
Filed: 1989-01-19
Abstract: A combined writing tool comprises a body 1; plural writing shafts 2,3 being inserted in the body 1; tubular parts 6,7 having knocking parts 4,5, backward parts of the writing shafts being held in the tubular parts; a partition member 23 which is interposed between each writing shafts 2,3; a forward receiving part 24 of the partition member23; springs 8,9 being provided between the forward receiving part 24 of the partition member 23 and each tubular part 6,7; retaining flaps 10,11 each of which is formed in each tubular part 6,7; projections 12,13 being formed on the retaining flaps 10,11; first through holes 16,17 being retained in the projections 12, 13 when a head 14,15 of each writing shafts 2,3 is projected out of the body 1 and; second through holes 18,19 when the head 14,15 of each writing shafts 2,3 is drawn in the body 1.
Patent EP-0344553-A1 (EP)
Title: Tensidmischungen als Sammler für die Flotation nichtsulfidischer Erze
Inventor: VON RYBINSKI WOLFGANG DR
IPC: C09K23/28
Filed: 1989-05-20
Abstract: Fettalkoholpolyglykolether, die durch hydophobe Reste endgruppenverschlossen sind, werden bei der Flotation nichtsulfidischer Erze als Co-Sammler zusammen mit kationischen und/oder ampholytischen Tensidkomponenten eingesetzt.
Patent EP-0355795-A1 (EP)
Inventor: IWATSCHENKO PETER
IPC: A61J1/00
Filed: 1989-08-22
Abstract: An adaptor 14 permits the connection of enteral transfer apparatuses, such as a dropping chamber 16, to bottles 10, 12 whose necks 24, 26 have different opening diameters. For this purpose, the adaptor 14 has two caps 20, 22 which are arranged coaxially to one another, have different opening diameters and can each be placed on an associated bottle opening. <IMAGE>
Patent EP-0374929-A1 (EP)
Inventor: KRUPER WILLIAM J JR
IPC: H03K19/0952
Filed: 1989-12-21
Abstract: The invention relates to a novel process to prepare selectively mono-N-alkylated polyazamacrocycles which requies a electrophile with between one and five equivalents of a suitable macrocycle in a solvent which will not promote a proton transfer.
Patent EP-0368424-A1 (EP)
Inventor: ROLING FRANS JOSEF
IPC: E04G21/18
Filed: 1989-11-06
Abstract: A method and an assembly for arranging a guide wire (7) along a wall by means of vertical uprights (1). On each upright (1), two sliding pieces (5A, 5B) fastened thereon by means of a clamp, the guide wire (9) being tied to one of the sliding pieces (5A) of each upright (1), the other sliding pieces (5B) of these uprights (1) being connected with the associated first sliding piece (5A), by means of a distance piece (9), to be adjusted to a lenght corres­ponding with the thickness of a brick layer; after laying the first brick layer, the first sliding pieces (5A) are shifted against the associated second sliding pieces (5B) and are fastened again, after which the second sliding pieces (5B) are shifted again by a distance corresponding with the adjusted length of the distance piece (9), and are fastened again, which is repeated until the wall is completed.
Patent EP-0373037-A1 (EP)
Inventor: KIMURA YASUHIDE
IPC: F16L55/05
Filed: 1989-11-29
Abstract: Device (B) for preventing water-hammer while regulating water pressure includes valve-element biasing means (b) which substantially consists of a pressure-adjusting spring (d) with a small spring constant and a water-hammer preventing spring (c) with a large spring constant which are disposed in series in a valve casing. The valve-element biasing means (b) is capable of varying the opening area of a communicating passage (25) which communicates an upstream passage (R₂) with a downstream passage (R₂) so as to adjust the pressure in the communicating passage while preventing the occurrence of water-hammer in pipings and/­water supply equipments.
Patent EP-0375637-A1 (EP)
Inventor: RINALDI MASSIMO
IPC: B63B15/02
Filed: 1989-12-20
Abstract: A sailboat having features of adaptiveness to the navigation conditions, wherein the mast supporting the sails is associated to an extension thereof supporting a keel structure and a ballast and is rotatable on an axis coincident with the bow-stern axis so that the mast of the boat can tilt owing to the force of wind, said tilting being resisted by the weight of the ballast; the arrangement being such that within the maximum allowed amount of tilting of the mast, the hull of the boat remains substantially horizontal. 
     The arrangement according to the invention may also be used on boats having a plurality of hulls. 
     According to the invention, the bow-stern axis along which said mast is hinged is coincident with the anchor points of the stays. 
     In register with the hinge point of the mast oleodynamic dampers may be provided for improving the stability of the boat.