baber/WOPTO huggingface dataset:
Patent EP-0467912-A1 (EP)
Title: Slab support system.
Inventor: KYCKLING JORMA
IPC: E04B1/94
Filed: 1990-04-04
Abstract: The invention relates to a fire-resistant prefabricated steel beam arranged to act together with concrete as a load-bearing jointing construction for various slabs. The beam comprises two web portions and horizontally projecting flange portions extending beyond the web portions. To achieve a simple beam easy to install at least each web portion (2) with its horizontally projecting flange portion (1) is formed by an integral material strip so that the web portion (2) and the projecting flange portion adjoining it form a jointless entity and so that the web portion (2) is in a slanting position with respect to the flange portion. The web portions (2) are arranged side by side so as to slant towards each other and interconnected at edges closer to each other by means of a horizontal upper part (3). The edges of the web portions (2) farther apart from each other are interconnected by means of a plate (4) welded to the web portions. Openings (14) are formed close to the upper edges of the web portions (2) and/or in the horizontal upper part (3) to fill the space defined between the upper part (3) of the web portions (2) and the plate (4) with concrete in a manner known per se.
Patent EP-0418366-A1 (EP)
Inventor: SIGURDSSON PER-ARNE
IPC: F16C27/00
Filed: 1990-03-29
Abstract: Dispositif pour monter un organe de machine, par exemple, un arbre (9). Dans un premier aspect de l'invention, un logement du palier (5) est monté sur un corps de machine (1) par un moyeu de support en forme de plateau (22) ayant un plan principal perpendiculaire à l'arbre (9). Le moyeu de support (22) est relié de manière rigide audit corps (1) aux premiers points d'attache (23) et au logement du palier (5) aux seconds points d'attache (24) qui, au plan principal, sont séparés des premiers points d'attache (23). Ledit moyen de support (22) présente une rigidité dans son plan princiapl, et une souplesse correspondante à travers ledit plan principal, pour pouvoir transmettre un effort sensiblement radial, et pour permettre, par déflexion entre les premier et second point d'attache (23, 24), un mouvement du logement du palier (5) par rapport à l'arbre (9) et possédant deux paires de logements diamétralement opposés (31, 32), lesdites paires présentant un angle de 90° l'une par rapport à l'autre. Les logements (31) de la première paire et les logements (32) de la seconde paire sont ouvertes dans des directions axiales opposées. Quatre membres roulants (34, 35) sont librement reçus dans les logements (31, 32). Lesdits membres roulants (34) de la première paire sont en contact par roulement avec le corps de machine (7) par rapport auxuel ils forment un premier axe de rotation; les membres roulants (35) de la seconde paire sont en contact par roulement avec un logement du palier associé à ladite structure, par rapport auquel ils forment un deuxième axe de rotation.
Patent EP-0490898-A1 (EP)
Inventor: ROVNER BRUCE D
IPC: G05D16/20
Filed: 1990-04-20
Abstract: Un convertisseur (50) courant/pression établit une pression voulue, indiquée par le courant, dans un conduit. Un circuit (56) détecte la pression dans le conduit et le courant, reçoit une compensation et produit une différence compensée entre la pression voulue et la pression dans la ligne. Un premier circuit d'entraînement (64) assure l'entraînement de l'organe d'actionnement sur la base de la sortie compensée. L'organe d'actionnement (68) règle la pression dans le conduit mais renvoie une charge thermosensible de réaction au circuit d'entraînement de l'organe d'actionnement. Une charge simulée (76) simule une partie de résistance de la charge de l'organe d'actionnement. Un deuxième circuit d'entraînement (78) assure un entraînement simulé de la charge simulée. Le deuxième circuit d'entraînement (78) génère une composition qui simule des paramètres d'entraînement de l'organe d'actionnement mais est isolé par rapport aux effects de réaction et à la sensibilité thermique de l'organe d'actionnement (68).
Patent EP-0472645-A1 (EP)
Title: Osmotic dosage form.
Inventor: WRIGHT JERI DAWN
IPC: A61K31/57
Filed: 1990-05-15
Abstract: An osmotic device is disclosed comprising an estrogenic and a progestogenic steroid that are delivered as a contraceptive pair for fertility regulation in a female.
Patent EP-0479915-A1 (EP)
Inventor: FAIRBANKS JOHN P
IPC: H03M11/14
Filed: 1990-06-28
Abstract: L'invention se rapporte à un ordinateur (110a et 110b) portatif alimenté par batterie, qui comporte plusieurs caractéristiques permettant de concevoir l'ordinateur avec une petite taille et une faible consommation de courant, tout en lui conférant la fonctionnalité d'un ordinateur de taille normale.
Patent EP-0489073-A1 (EP)
Title: Apparatus and method for treatment of gas.
Inventor: WILLIS JAMES DAVID
IPC: B01J19/08
Filed: 1990-08-23
Abstract: The invention relates to apparatus (1) and methods for treating a gas stream, for example to remove gas contaminants therefrom, comprising a tubular housing (A) having in series therein a destabiliser (B), an ioniser (C) and a high electric energy field applicator (D) whereby on passage through the housing (A) relatively complex molecular gaseous elements are progressively dissociated into ions or atoms so that on emerging from applicator (F) thery recombine into relatively harmless, relatively simple molecules.
Patent EP-0491834-A1 (EP)
Inventor: DORAN NICHOLAS JOHN
IPC: G02B6/28
Filed: 1990-09-13
Abstract: Une fibre optique unique en silice (4) est transformée en un interféromètre Sagnac (2) en formant un coupleur de fibres optiques fusionnées et dichroïques (8) ayant 4 bornes (10, 12, 14 et 16). Un signal de données optiques de 1,3mum est couplé à l'orifice (10) au moyen d'un coupleur de fibres optiques dichroïques (18) qui combine le signal avec un signal de capteur c-v à 1,53mum provenant du laser (16). Le coupleur (8) divise le signal du capteur à 1,53mum en deux portions de contre-propagation ayant une intensité égale et couple le signal de données de 1,3mum afin qu'il se propage dans un sens autour de la boucle (6). La boucle (6) offre une non-linéarité telle que le signal de données fournit un décalage de phase relatif des portions de capteur c-v de contre-propagation provoquant le basculement d'une portion du signal à 1,53mum vers l'orifice (12). Cette sortie du signal basculé à 1,53mum permet d'obtenir une réduction du signal de données sans amoindrir son intensité.
Patent EP-0494262-A1 (EP)
Inventor: MANGELSDORF CHRISTOPHER W
IPC: G11C27/02
Filed: 1990-09-26
Abstract: Amplificateur échantillonneur-bloqueur dans lequel le signal bloqué est représenté sous forme d'une tension au niveau d'un condensateur, les autres signaux étant repésentés sous forme de courants. A un noeud de sommation, le courant d'entrée et un courant de rétroaction sont additionnés de manière à réaliser un courant de différence. Dans le mode de poursuite, ledit courant de différence passe à travers un commutateur de blocage fermé vers l'entrée d'un intégrateur. Ledit intégrateur accumule le courant de différence sur le condensateur de blocage, où il devient la tension de blocage. La tension de blocage ainsi obtenue est ensuite transformée en un courant de rétroaction par un premier amplificateur de transconductance, afin d'assurer la rétroaction négative vers le noeud de sommation. La tension de blocage, qui n'est pas nécessairement égale au signal d'entrée, est appliquée également à l'entrée d'un deuxième amplificateur de transconductance, lequel crée un courant de sortie. Le rapport entre les deux gains de transconductance détermine l'exactitude de gain ainsi que la linéarité de la sortie du courant. Lorsque le commutateur de blocage est ouvert, la trajectoire suivie par le courant dans le condensateur de blocage n'existe plus, et le courant de sortie reste dans la position qu'il occupait lorsque l'on a ouvert ledit commutateur.
Patent EP-0451295-A1 (EP)
Inventor: NAKANIWA SHINPEI JAPAN ELECT C
IPC: F02B1/04
Filed: 1990-10-31
Abstract: Système assurant l'apprentissage et la correction du rapport de mélange air-carburant à chacun des régimes moteur déterminés. Ce procédé consiste à utiliser un ensemble de tableaux d'apprentissage classés selon les différentes plages de régimes moteur, et permet au processus d'apprentissage de commencer à un régime moteur déterminé de manière approximative. L'agencement ci-décrit permet de conférer un caractère convergent au processus d'apprentissage et d'effectuer une correction précise du rapport de mélange air-carburant à chaque régime.
Patent EP-0443414-A1 (EP)
Inventor: HITZER HANNELORE DR
IPC: B29B13/02
Filed: 1991-02-12
Abstract: The invention relates to a process for the production of a resin-impregnated material web for prepregs which can be pressed under heat and pressure to give a single-layer or multilayer laminate. The process starts from a porous material web which is impregnated with additives and/or accelerators and/or curing agents and/or plasticisers and/or reactive thinners in a low-viscosity, solvent-free or very low-solvent resin system of fixed molecular weight distribution. The resin is kept in the low-viscosity state by warming during the impregnation. After the impregnation, the application rate is adjusted by means of warmed metering rolls. This is followed by the heat treatment. This is adjusted to partial curing in order in this way to produce prepregs which can be cured further. In contrast to processes using resins having a high solvent content, expensive treatment of the dryer atmosphere is reduced and the process can be carried out more quickly.
Patent EP-0446727-A1 (EP)
Inventor: SHIOHARA YUKIMITSU
IPC: C25D15/02
Filed: 1991-03-01
Abstract: A zinc-silica composite electroplated steel sheet excellent in corrosion resistance and spot weldability, which comprises: a steel sheet; a first zinc-silica composite plating layer, formed on at least one surface of the steel sheet, in which silica particles are uniformly dispersed; and a second zinc-silica composite plating layer, formed on the first zinc-silica composite plating layer, in which silica particles are uniformly dispersed. The first zinc-silica composite plating layer has a content of silica particles within a range of from 0.1 to 20.0 wt.% relative to the first zinc-silica composite plating layer; the silica particles in the first zinc-silica composite plating layer have an average particle size within a range of from 20 nm to 1.0 µm; and the first zinc-silica composite plating layer has a weight within a range of from over 10 g/m² to up to 90 g/m² per surface of the steel sheet. The second zinc-silica composite plating layer has a content of silica particles within a range of from 1 to 20 wt.% relative to the second zinc-silica composite plating layer; the silica particles in the second zinc-silica composite plating layer have an average particle size of under 20 nm; and the second zinc-silica composite plating layer has a weight within a range of from 5 to 10 g/m² per surface of the steel sheet.
Patent EP-0451658-A1 (EP)
Inventor: LENZ WERNER
IPC: B60R19/18
Filed: 1991-03-30
Abstract: Das Bauteil besteht aus einem langgestreckten Körper (1) mit offenem Querschnittprofil und Randversteifungen (2). Zur Erhöhung der Schubsteifigkeit bzw. des Wölbwiderstands des Körpers (1) sind dessen Flansche (3) in den unter Belastung verformungskritischen Bereichen durch Platten oder Schalen (4) versteift, die mittels Abstandselemente (7-9) mit den Flanschen verbunden sind. <IMAGE>
Patent EP-0457167-A1 (EP)
Inventor: FISCHER WILLIBALD
IPC: E04C3/29
Filed: 1991-05-07
Abstract: A shuttering panel (1) made of a bar material and a flat material fixed to the bar material, in particular for the manufacture of shuttering with an open base and side walls for a beam or strip foundation, is described, which is easy to manufacture and may be made into shuttering which is easy to erect. For this purpose a number of parallel, flexible crossbars (2,2',12) are used, which extend transversely across the base area and onto which strips (3,3',13) of a dimensionally stable material are fixed in each case in the area of the side walls. <IMAGE>
Patent EP-0462569-A1 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1991-06-18
Abstract: A polymer scale preventive liquid for use in polymerization of a monomer having an ethylenic double bond, comprising (A) a protein and (B) an anionic polysaccharide, and having a pH 7 or less; and a method of preventing polymer scale deposition in a polymerization vessel, which comprises carrying out the polymerization of said monomer in a polymerization vessel having a coating on its inner wall surfaces by applying said liquid and then drying. Deposition of polymer scale can be effectively prevented; in addition, polymers with a high whiteness can be prepared. Moreover, this polymer scale preventive liquid has no poisonousness and is highly safe.
Patent EP-0468196-A1 (EP)
Inventor: PUTSCH RALF
IPC: H02G1/00
Filed: 1991-06-19
Abstract: The invention relates to hand-actuated ratchet and pawl shears with a movable and a fixed handle part (3), the fixed handle part (3) forming a first fixed blade (5) which is designed substantially in the form of a segment of a circle, a movable blade (9) for shears-like interaction with fixed blade (5) being articulated, furthermore, in an upper end region of the fixed blade (5), which movable blade (9) moves in a plane parallel to the first blade (5) and interacts therewith and with a ratchet mechanism which has a locking lever (14) and an advancing lever (13) and engages in a toothing (12) formed on the outer periphery of the movable blade (9). Furthermore, the locking lever (14) is movable into a release position. For a design which is simpler to manufacture and easier to handle, the invention proposes that the locking lever (14, 14') engages behind the advancing lever (13, 13') in its release position, in such a way that the advancing lever (13, 13') is disengaged and immediately blocks the locking lever (14, 14') in its release position. …<IMAGE>…
Patent EP-0465904-A1 (EP)
Inventor: SCHMITT-RAISER KARL AUGUST DIP
IPC: E04B9/26
Filed: 1991-06-24
Abstract: The invention relates to a ceiling cladding consisting of panels 2 mounted in supporting girders 1. To facilitate installation and removal of the individual panels and also to be able to suspend panels of different width or different modular dimension, there is to be provided on one lateral edge of the panel a pivot bearing 3 which is fastened to the supporting girder 1, while a catch element 4 is arranged at the opposite end region of the panel 2, so that it is possible to suspend the panel 2 pivotably on a supporting girder 1 and subsequently bring it into the mounting position or analogously dismount it again. <IMAGE>
Patent EP-0476601-A1 (EP)
Inventor: CORMIER KENNETH C
IPC: F23N5/08
Filed: 1991-09-18
Abstract: The presence of a flame from a burner is determined by analyzing the signal produced by a radiation sensor (12) aimed at a burner. The signal produced by the radiation sensor (12) is applied to the analog input of a microcomputer (50) and processed therein. Specifically, a Fourier transformation is applied to the signal producing amplitude values for a spectrum of component frequencies produced by changes in the power of the flame over time. A logarithmic value is derived for each of the amplitude values. The degree of linearity of the distribution of the component frequency logarithmic amplitude values provides an indication of the flame presence. Several parameters, including integrated linear error, linearity regression correlation and slope difference, provide an indication of the degree of linearity. A plurality of values for each of these parameters are produced during an interval of time. When a given percentage of the parameter values are above their respective thresholds the flame is determined to be present, whereas when another given percentage of the parameter values are below their respective threshold the flame is determined to be extinguished.
Patent EP-0481536-A1 (EP)
Inventor: ZURAWSKI GERARD
IPC: C12N15/24
Filed: 1987-09-03
Abstract: Synthetic human interleukin-1α genes are provided whose codons are selected from those preferred by bacteria. High expression levels are obtained in an  E. coli  expression system for both native interleukin-1α and several mutant interleukin-1α's.
Patent EP-0440419-A1 (EP)
Inventor: NEMEH SAAD
IPC: D21H17/68
Filed: 1991-01-29
Abstract: A filling or coating pigment for paper comprises mixed particles of chemically bulked hydrous kaolin pigment and low abrasion calcined kaolin pigment, the weight ratio of chemically bulked to calcined kaolins preferably being from 9:1 to 1:9.
Patent EP-0519129-A1 (EP)
Inventor: ONISHI TOSHIHIKI
IPC: F16L37/32
Filed: 1991-06-18
Abstract: A pipe coupling consisting of male (4) and female (2) elements for connecting and disconnecting a hydraulic or pneumatic piping, has a check valve (14,20) on each element, the check valves being actuated by each other element during connecting and disconnecting operation to automatically open and close the fluid passageway of the coupling. The female element (2) includes an improved valve seat (10) having a stepped outer surface fitting in a corresponding stepped inner hole (50) of the female element. An annular sealing member (21) is attached to the front end face of the valve seat (10), the sealing member having an inner diameter a little smaller than the outer diameter of the rear portion (10b) of the valve seat of a reduced outer diameter.
Patent EP-0483981-A1 (EP)
Inventor: ARONIE ALAN B
IPC: B05C17/01
Filed: 1991-10-03
Abstract: In the caulking gun disclosed herein, the piston (17) of a caulking cartridge (11) is driven by axial movement of a exteriorly threaded tube (37) which is, in turn, driven by a rotating ring gear (31) which is interiorly threaded to mate with the tube. The threaded tube (37) is longitudinally split so that it can collapse out of engagement with the threads (33) on the ring gear (31). A tapered plug (55) cooperates with an expandable bushing (51) inside the tube (37) so as to hold the tube (37) in engagement with the threads (33) in the ring gear when the plug (55) is in a first position but, when the plug is moved to a second position, the bushing (51) allows the tube (37) to collapse thereby releasing pressure from the piston (17) and allowing quick retraction of the split tube (37) to facilitate loading of a new caulking cartridge (11).
Patent EP-0486200-A1 (EP)
Inventor: OGAWA HIROYUKI
IPC: C08F2/00
Filed: 1991-11-05
Abstract: A fluidized bed-type polymerization apparatus (1) has an upper blowing equipment (10) installed at a definite height in the fluidized bed area. Through the equipment, a part of the circulating gas (3) and a part, or the whole, of the fresh feed material (6) is blown, thereby to prevent the formation of lumps of polymer in the fluidized bed portion, owing to improved intermixing at the upper portion of the fluidized bed, as well as efficient heat-removal at that portion.
Patent EP-0493051-A1 (EP)
Inventor: HANAMOTO TETSUYA
IPC: G01S17/04
Filed: 1991-12-19
Abstract: A reflective type photointerrupter including: a resin case (16) formed with a light emitting chip mounting recess (13) and a light receiving chip mounting recess (14); a metallic deposit wiring (17) formed in the recesses (13, 14); and a light emitting chip and a light receiving chip respectively mounted on the light emitting chip mounting recess (13) and the light receiving chip mounting recess (14) and sealed with a resin material ; the recesses being arranged in side-by-side relation and partitioned by an intermediate wall (15).
Patent EP-0467748-A1 (EP)
Inventor: MOUSSAVI MEHDI
IPC: A61B5/145
Filed: 1991-07-08
Abstract: Method for detection or determination of molecular oxygen by EPR spectrometry employing radical lithium phthalocyanines and a composition which can be used for in-vivo determination. 
<??>This method consists in
 - bringing into contact with the said medium a radical lithium phthalocyanine corresponding to the formula: 
<IMAGE>
 in which R<2>, R<3>, R<6>, R<7>, R<1><0>, R<1><1>, R<1><4> and R<1><5> denote a hydrogen atom, a deuterium atom or a C1-C3 alkyl or alkoxy radical, and R<1>, R<4>, R<5>, R<8>, R<9>, R<1><2>, R<1><3> and R<1><6> denote a hydrogen or deuterium atom, on condition that R<1> to R<1><6> do not all denote a hydrogen atom, and
 - examining the EPR signal of the radical lithium phthalocyanine in contact with the said medium.
Patent EP-0487429-A1 (EP)
Inventor: ZACOUTO FRED
IPC: A61N1/365
Filed: 1991-11-22
Abstract: The implantable device, of the Holter intervention type, permits the detection and the polygraphic analysis (ECG, TA, haemodynamics, resonant frequencies), of the cardiovascular parameters, especially in the active sequence of current cycles, permitting the instantaneous activation of a cardiac electrical or neurovegetative or pharmacological stimulation. The device comprises automatic adaptation means permitting the active permanent monitoring of the hearts treated, repaired by prosthesis (especially valvular, arterial or myocardial), or repaired by transgenic tissue graft (including a graft in the presence of specific growth factors such as FGF).
Patent EP-0483093-A1 (EP)
Inventor: KYYTSOENEN MARKKU
IPC: B65H18/26
Filed: 1991-10-22
Abstract: The invention concerns a reel-up, comprising a first revolving roll (15) and a second revolving roll (20), which form a nip (N), into which nip (N) the web (W) is introduced. In the nip (N) a nip pressure (Gr) acts upon the web (W), and after the nip (N) the web (W) is reeled onto said second revolving roll (20). The second revolving roll (20) is supported on reeling rails (10) or equivalent. For the purpose of regulation of the nip pressure (Gr), the reel-up comprises members (30) for alteration of the positions of the first revolving roll (15) and the second revolving roll (20) in relation to one another. The invention also concerns a method for regulation of the nip pressure in a reel-up. In the method, the positions of the first revolving roll (15) and the second revolving roll (20) in the reel-up in relation to one another are changed and/or additional forces (F) are applied to the ends of the second revolving roll (20) in a direction perpendicular to the direction of the axis of the roll.
Patent EP-0460240-A1 (EP)
Inventor: FUCHIKAMI TAKAMASA
IPC: C07C231/12
Filed: 1990-12-26
Abstract: A catalyst for use in hydrogenation, dehydrosilylation of ketones, and hydrosilylation of dienes or acetylenes, which comprises a complex of the general formula: A⁺[M₂H(CO)₁₀]⁻, wherein A represents an alkali metal, ammonium, iminium or phosphonium cation, and M represents a chromium, molybdenum or tungsten atom; and processes for producing dehydrosilylated ketones and hydrosilylated dienes or acetylenes in the presence of the catalyst.
Patent EP-0504406-A1 (EP)
Inventor: TSUTSUMI SHIGERU
IPC: B29C47/68
Filed: 1991-01-28
Abstract: Un procédé et un appareil pour le moulage par injection de matière plastique comportent un élément perforé (100) pour la filtration et/ou le mélange de la matière en fusion, pendant le dosage de la matière plastifiée. L'élément perforé (100) peut avoir la forme d'un disque monté sur une vis-piston (3) ménagée à l'intérieur d'un corps de machine, les perforations (P) étant disposées autour de ladite vis (3). Les impuretés accumulées au niveau de l'élément perforé (100) peuvent être éliminées par la rotation de la vis-piston depuis un ajutage relié au corps de la machine en passant par un évidement annulaire (110) formé au niveau d'une surface intérieure du corps de la machine, ou bien directement à partir du corps de la machine en soi en passant par un orifice radial ménagé dans celui-ci, lorsque la vis-piston est dans une position prédéterminée, de préférence dans la position le plus en avant, là où l'évidement (110) ou l'orifice est situé au voisinage de l'élément perforé (100).