baber/WOPTO huggingface dataset:
Patent EP-0490254-A1 (EP)
Inventor: SCHOENFELD HANS VICTOR
IPC: E04H1/12
Filed: 1991-12-04
Abstract: The invention relates to a knock-down hall consisting of extruded tube supports (1) having wall and glass panels (27) arranged between them, a trough-shaped roof panel (7) and a foundation plate (3). Such a hall, manufactured in workshops, can be driven, prefabricated, by a transport vehicle to the intended location and set down ready for use. The special feature of this hall is the simple and yet extremely torsion-resistant construction, the easy erection and the exchangeability of the individual components, including optimal corrosion protection of all building components and of the joints, as well as the problem-free connectability to existing discharge and supply lines, such as telephone, power and sewer lines. <IMAGE>
Patent EP-0494476-A1 (EP)
Inventor: KRANZ CURT DR
IPC: A61F2/30
Filed: 1991-12-06
Abstract: Hollow shaft prosthesis, especially hip prosthesis, having a tubular, bent hollow shaft (1) which tapers with regard to diameter and material cross-section and can be implanted into a bone cavity and whose flexural strength from its end near the joint to its end remote from the joint decreases relatively more greatly than its longitudinal stiffness, in which an essentially plate-shaped area (5) is provided in a zone of weakened material in order to reduce the flexural strength for covering of the hollow shaft interior and the wall thickness of this area (5) being dimensioned so small that the local flexural strength is not significantly increased despite the hermetic sealing of the interior. 
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Patent EP-0437331-A1 (EP)
Inventor: SALYER IVAL O
IPC: C08L23/06
Filed: 1991-01-04
Abstract: Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7 x 10⁻³ to about 7 x 10⁻² microns and the pcm must be added to the silica in an amount of 80 wt.% or less pcm per combined weight of silica and pcm. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and in cementitious compositions of the type in which it is beneficial to use a pcm material. The silica-pcm mix can also be admixed with soil to provide a soil warming effect and placed bout a tree, flower, or shrub.
Patent EP-0468772-A1 (EP)
Inventor: SERIZAWA HAJIME
IPC: C08L81/02
Filed: 1991-07-24
Abstract: A polyarylene sulfide resin composition with improved toughness, impact resistance and heat resistance is produced by mixing (A), (B) and (C) while being heat-melted for at least 30 seconds. The composition comprises
     (A) 97 to 20 parts by weight of a polyarylene sulfide resin 
and   (B) 3 to 80 parts by weight of a polyester resin with   (C) 0.01 to 5 parts by weight of at least one alkoxysilane compound selected from the group consisting of vinylalkoxysilane, epoxyalkoxysilane, aminoalkoxysilane, mercaptoalkoxysilane and allylalkoxysilane or a partial hydrolyzate thereof. Optionally the composition can also include   (D) 0 to 400 parts by weight of one or more fillers selected from among fibrous, powdery and flaky ones.
Patent EP-0493092-A1 (EP)
Inventor: OKAJIMA YOSHINORI
IPC: H03K19/0185
Filed: 1991-12-23
Abstract: A level conversion circuit includes a first pMOS transistor (35) having a source connected to a first power supply line, a gate receiving a first input signal, and a drain, and a second pMOS transistor (37) having a source connected to the first power supply line, a gate receiving a second input signal, and a drain. A first nMOS transistor (40) has a drain connected to a first output terminal and the drain of the first pMOS transistor, a gate, and a source. A first output signal is output via the first output terminal. A second nMOS transistor (41) has a drain connected to a second output terminal, the drain of the second pMOS transistor and the gate of the first nMOS transistor, a gate connected to the drain of the first nMOS transistor, and a source. A second output signal is output via the second output terminal. A control part (43-46) prevents a current from passing through the first pMOS transistor and the first nMOS transistor when both the first pMOS transistor and the first nMOS transistor are ON, and prevents a current from passing through the second pMOS transistor and the second nMOS transistor when both the second pMOS transistor and the second nMOS transistor are ON.
Patent EP-0440529-A1 (EP)
Inventor: MOURIER GEORGES
IPC: H01J25/12
Filed: 1991-01-25
Abstract: The present invention relates to a microwave tube with n (n an integer greater than one) parallel longitudinal electron beams (2) distributed over a ring centred on an axis XX'. The electron beams (2) cross several groups (100,200,300...) of n cavities (10,20,30...). 
<??>So that each group (100,200,300...) resonates at a single frequency, there is provision for the cavities of a same group to operate in their fundamental mode, at a same frequency and to be excited in phase. 
<??>To do this, the cavities of the inlet group are excited in phase by an appropriate device external to the tube. 
<??>Application to multiple-beam klystrons operating at high frequency. 
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Patent EP-0471600-A1 (EP)
Inventor: WIJNBERG WILLEM
IPC: H01B7/04
Filed: 1991-07-26
Abstract: A cable for data transmission comprising a core comprising at least one energy transmission line; a jacket enclosing the core; armor strands wound around the jacket; and an embedding elastic structure, surrounding the jacket and designed to receive the armor strands. 
     The cable may be manufactured as follows: (1) surrounding the core with a jacket; (2) surrounding the jacket with an embedding layer of curable but non cured thermosetting material; (3) enclosing the thermosetting layer with helically wound armor strands, in such a way that complementary grooves are generated in the embedding layer; and (4) subjecting the cable to heat in order to cure the thermosetting material of the embedding structure.
Patent EP-0448511-A1 (EP)
Inventor: RYALS JOHN A
IPC: A01N63/50
Filed: 1991-03-04
Abstract: Anti-pathogenically effective compositions are provided containing a combination of hydrolytic enzymes and lytic peptides as the active agent. Methods of controlling the growth of pathogens using the anti-pathogenically effective compositions are provided. Transgenic plants that contain genes that are able to express lytic peptides and hydrolytic enzymes are also provided.
Patent EP-0507794-A1 (EP)
Inventor: NIEMI ANTTI JOHANNES
IPC: G05D11/13
Filed: 1990-12-28
Abstract: Procédé de régulation d'une caractéristique qualitative du produit à savoir sa concentration à la sortie. Pour commander l'actuateur qui fait partie de la régulation à action directe ou à rétroaction de la concentration à la sortie, on prend en compte les changements de volume et de débit du matériau, de même que la concentration à l'entrée ou l'écart constaté. A cette fin, on mesure ou détermine au moins deux valeurs parmi le débit d'entrée, le débit de sortie et le volume et on les utilise pour déterminer une quantité variable par rapport à laquelle le procédé de régulation est invariable. On décrit deux quantités variables alternatives, l'une étant de manière caractéristique applicable à la commande d'un processus dans lequel la vitesse d'écoulement est répartie de manière finie, et l'autre servant à la commande d'un processus qui implique un mélange intense. A l'aide d'un procédé de régulation variable dans le temps et dérivé du procédé présenté ci-dessus, on peut mettre en oeuvre les processus de régulation en utilisant le temps comme variable indépendante, et on décrit deux procéddés de régulation P.I.D. qui y correspondent. On décrit également les dispositifs qui permettent la mise en oeuvre des procédés de régulation ci-décrits.
Patent EP-0515394-A1 (EP)
Inventor: VALLEE BERT L
IPC: C07K19/00
Filed: 1991-01-07
Abstract: On décrit la mutagenèse régionale d'un gène pour l'angiogénine afin de produire des séquences d'ADN codant des protéines mutantes à activité angiogénique augmentée. On introduit des vecteurs d'expression contenant ces séquences dans des cellules hôtes et l'on dirige la production des protéines angiogéniques mutantes à activité angiogénique sensiblement augmentée. Le remplacement des aminoacides dans une région qui se trouve ou correspond aux résidus 8-22 d'angiogénine avec d'autres aminoacides, notamment les aminoacides correspondant aux résidus 7-21 de la ribonucléase, produit inopinément une protéine hybride mutante d'angiogénine/ribonucléase ayant une puissance angiogénique multipliée par dix dans l'analyse de la membrane chorio-allantoïde. On modifie dans la protéine hybride mutante d'autres activités in vivo et in vitro associées à l'angiogénine. Les protéines hybrides mutantes précitées peuvent servir de compositions thérapeutiques destinées à promouvoir le développement d'un réseau hémovasculaire dans un mammifère ou à promouvoir la cicatrisation, notamment la cicatrisation des matières fibrocartilagineuses déchirées ou traumatisées.
Patent EP-0513082-A1 (EP)
Title: Rotational control apparatus.
Inventor: BREDT ROBERT C
IPC: F16H9/06
Filed: 1990-12-28
Abstract: Rotational control apparatus in the form of fan clutches (C) are disclosed including a first, friction disc portion (12) splined on a hub (20) and rotatably mounted on a shaft (24). The friction disc portion (12) is reciprocal between a first position rotatably related to the facing (52) of a sheave (50) rotatably mounted on the hub (20) and a second position rotatably independent of the sheave (50). A second friction disc portion (212) is splined on the hub (20) and is reciprocal between a first position rotatably related to the facing (252) of a second sheave (250) rotatably mounted on the hub (20) and rotating at a different rotational speed than sheave (50). By selective engagement of the friction disc portions (12, 212), the hub (20) will be rotated on the shaft (24) at either the rotational speed of the first sheave (50) or the second sheave (250). In another form, a second, friction disc portion (112) is rotatably mounted on a reciprocal piston (100) and rotatable relative to the hub (20). Planetary gears (114) are rotated intermediate and in gearing relation between a sun gear (96) fixed on the shaft (24) and an annulus (124) fixed to the hub (20). The second, friction disc portion (112) is reciprocal between a first position rotatably related to a facing (152) secured to the sheave (50) opposite to the facing (52). By selective engagement of the friction disc portions (12, 112), the hub (20) will be rotated on the shaft (24) at either the rotational speed of the sheave (50) or at a rotational speed different than the sheave (50) and specifically at a rotational speed dependent on the ratio of the planetary drive.
Patent EP-0484482-A1 (EP)
Title: Code word recognition unit and its use.
Inventor: VOGEL PAUL
IPC: H04Q3/52
Filed: 1991-05-21
Abstract: PCT No. PCT/CH91/00122 Sec. 371 Date Dec. 10, 1991 Sec. 102(e) Date Dec. 10, 1991 PCT Filed May 21, 1991 PCT Pub. No. WO91/18485 PCT Pub. Date Nov. 28, 1991.The code word recognition unit (51) comprises an optical switching element which can be controlled electrically and serves as a light switch, a sequence generator (75) for electrically controlling the switching element (57), an optoelectrical transducer (60), an electrical integrator (63), a threshold circuit (66) and a control unit (69). In addition, there is a clock generator (72) and a decision unit (73). Code words appear periodically at the input (53) as optical bit patterns (OM) which are synchronized with an assigned electrical comparison pattern (VM) at the control input (44). The light let through by the switching element (57) forms a voltage pulse (U) via the transducer (60) at the integrator (63), the level of the voltage pulse (U) forming a measurement for the agreement of the two patterns (OM, VM). If the two patterns agree, there is a clear maximum. The code word recognition unit (51) serves for the rapid recognition of address codes on optical lines. Hadamard C codes preferably serve as address codes or as bit patterns (OM, VM). (FIG. 4).
Patent EP-0495033-A1 (EP)
Inventor: SKRABAL FALKO
IPC: A61M25/00
Filed: 1991-07-30
Abstract: La sonde de dialyse objet de l'invention présente une aiguille d'introduction (2) pouvant éventuellement être retirée après l'introduction de la sonde et biseautée à une extrémité (3), aiguille qui est entourée par une canule (4) souple en matière plastique. La canule en matière plastique (4) est entourée au moins en partie par une membrane de dialyse (5) en forme de tuyau souple qui est reliée à son extrémité distale (6), par une liaison étanche aux liquides, à la canule en matière plastique (4) et, à l'autre extrémité (7), à une poignée (8). L'espace creux entre la canule en matière plastique (4) et la membrane de dialyse (5) est fractionné dans le sens longitudinal de la sonde de dialyse de manière à donner naissance à deux espaces creux (15, 16) de section sensiblement en forme de croissant, ces deux espaces creux (15, 16) présentant, au niveau de l'extrémité distale (6) de la canule de matière plastique (4), une liaison d'écoulement (17) et étant chacun en contact avec une des conduites séparées d'amenée et d'évacuation (9, 10). L'espace creux (11) de la canule de matière plastique (4) peut être relié à une conduite d'administration de médicament (18). La poignée (8) reçoit les conduites d'amenée et d'évacuation (9, 10) ainsi qu'une éventuelle conduite d'administration de médicament de la sonde.
Patent EP-0549612-A1 (EP)
Inventor: SCHERER MARK A
IPC: H02K15/00
Filed: 1991-07-15
Abstract: Appareil et procédé destinés au préformage et au façonnage final des spires teminales d'un stator. Ledit appareil comprend un arbre (30) dont l'extrémité comporte une pluralité de lames à mouvement radial (88) et une came (82). Une paire de mâchoires situées sur le diamètre extérieur (34) est placée autour des spires terminales (18, 20), permettant à l'arbre (30) de se dépalcer initialement à travers les spires terminale (18, 20) de manière à les préformer. Après que l'arbre (30) est mis en position, les spires terminales (18, 20) sont soumises au façonnage final consistant à réduire le volume des espaces des spirales terminales définis par les mâchoires situées sur le diamètre externe (34). Les bobines subissent un façonnage final grâce au mouvement d'un anneau se situant au niveau des spires terminales (36) au sein des espaces des spires terminales définis par les mâchoires situées sur le diamètre extérieur (34).
Patent EP-0500892-A1 (EP)
Inventor: SAHA BIJAY SHANKAR C O EASTMAN
IPC: C01G49/00
Filed: 1991-09-05
Abstract: Composite de ferrite à trois phases interdispersées comprenant environ 0,1 mole à environ 1,0 mole d'une phase spinelle ayant la formule générale MFe2O4 dans laquelle M représente au moins un élément formant un ferrite de spinelle et est choisi dans le groupe constitué de cobalt, de manganèse, de fer et de mélanges de ceux-ci, jusqu'à environ 2,5 moles d'une phase magnétoplumbite ayant la formule générale PO.6Fe2O3 dans laquelle P est choisi dans le groupe constitué de strontium, de baryum, de calcium, de plomb et de mélanges de ceux-ci, et comme troisième phase environ 0,02 à environ 2,0 % en poids, sur la base du poids combiné de la phase spinelle et de la phase magnétoplumbite, de TiO2 ou SiO2. L'invention concerne également des particules porteuses formées à partir de particules magnétiques du composite pouvant porter facultativement un revêtement polymère, une composition de révélateur sec électrostatique à deux constituants comprenant des particules de toner chargées mélangées à des particules porteuses de charges opposées formées à partir de particules magnétiques, et facultativement à revêtement polymère, du composite, ainsi qu'un procédé de développement d'image électrostatique par mise en contact de l'image avec la composition de révélateur sec à deux constituants décrits ci-dessus.
Patent EP-0550594-A1 (EP)
Title: Separateur de l'ecoulement de constituants chimiques
Inventor: VULPITTA ANTHONY C
IPC: B29K75/00
Filed: 1991-08-26
Abstract: Appareil distributeur pluricomposants amélioré (10) comprenant un séparateur (28) de l'écoulement des constituants chimiques afin d'assurer la séparation de la pluralité de constituants isocyanate et alcool polyvalent. Ledit appareil permet d'éviter l'utilisation de solvants; le nettoyage se fait au moyen d'un milieu de nettoyage aqueux, suivi d'un flux de purge séchant gazeux afin d'empêcher une réaction de l'eau avec le constituant isocyanate.
Patent EP-0558506-A1 (EP)
Inventor: BAYER JUERGEN
IPC: F28F9/16
Filed: 1991-10-18
Abstract: Un échangeur de chaleur (1) possède au moins un tube échangeur de chaleur (11) dont l'extrémité est retenue, étanche aux liquides ou aux gaz, dans un fond à tubes (3) en plastique. Le fond à tubes (3) présente pour chaque raccord de tube une ouverture pour le passage du fluide d'échange thermique depuis le tube (11) vers une boîte de raccordement, ou bien en sens inverse, et le fond à tubes (3) présente pour chaque ouverture un raccord en forme de douille (8). Dans le raccord (8) est disposée une rainure annulaire (9) s'étendant coaxialement à l'ouverture et ouverte vers le tube échangeur de chaleur (11), par laquelle sont formées une paroi annulaire intérieure (14) et une paroi annulaire extérieure (15) et dans laquelle est enfoncée l'extrémité du tube échangeur de chaleur (11). Une section de la paroi annulaire extérieure (15), voisine du bloc échangeur de chaleur, présente une plus grande longueur que la section correspondante de la paroi annulaire intérieure (14).
Patent EP-0511342-A1 (EP)
Inventor: SCHULTZ ADOLF
IPC: E04B1/80
Filed: 1991-11-09
Abstract: The invention concerns a module (1) for the insulation of walls, ceilings, etc., the module consisting of a multiplicity of fibre mats (2) held together to form a parallelepipedal block and attachable to the ceiling, wall, etc. The exterior mats of the block are the arms (4) of a U-shaped fibre-mat strip, the free ends of the arms (4) extending towards the wall, ceiling, etc., and the central section (5) of the U, between the arms (4), extending over the side of the block opposite to the wall, ceiling, etc.
Patent EP-0507045-A1 (EP)
Inventor: HOLZINGER DIETER
IPC: B65H19/22
Filed: 1992-01-17
Abstract: The invention relates to a winding machine for winding a running web (13) of paper, film or the like, with a support drum (2) which has the same width as the web, a tambour (5) on which the web is wound into a roll, a first pair of pivoted levers (3) (primary levers) which each have on their one end a fork for reception of a tambour bearing and whose other ends are mounted in the region of the support roller axle in such a way that when the tambour is pivoted out of its initial position above the support roller in the direction of movement of the web around the support roller, it approaches the latter and thereby passes through a primary section, until it reaches a second position, in which the tambour with the as yet incomplete roll is taken over by a second pair of pivoted levers ((4) secondary levers), with an essentially horizontal guideway (17) extending from the second position through a secondary section up to a third position, with a pressure device for pressing the tambour with the roll being produced on it against the support roller, with a drive (18) (motor, and transmission if necessary) assigned to the tambour, with a carriage (19) which has slide ways to guide the drive as it passes through the primary section and is connected to the primary levers in such a way that it also carries out their pivoting movement and with a device for adjustment of the radial position of the carriage in accordance with the respective winding diameter (radial adjustment). The invention is characterised by the following features: 
 
  (a) a connecting link guide (20) is provided for radial adjustment, with which the carriage is reset in accordance with the enlargement of the winding diameter; 
  (b) a guide rod coupling (21) is connected between the drive and the tambour. 
 
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Patent EP-0498255-A1 (EP)
Inventor: WARDEN HANS ING
IPC: H05G1/30
Filed: 1992-01-27
Abstract: The invention relates to a radiographic apparatus, especially for mammography, having a mounting which contains a radiation head, the mounting being rotatable about a horizontal axis around a bearing located in a stand so as to be vertically pivotable. The bearing is influenced by a weight balancing device. In order to obtain a radiographic apparatus of the type mentioned in which the mounting can be rotated with simple means such that it can retain its vertical position from one radiography to the next radiography at any desired angle without the patient to be examined having to be repositioned, the invention proposes that the axis (4) for the mounting (2) be arranged outside the centre of gravity of the mounting (2) and be connected to a projecting first part (20) which is arranged parallel to the axis (4) and at a distance from the centre line (21) thereof, the projecting first part (20) engaging into a second part (11) which is movable in the vertical direction and is connected to the weight balancing device (16, 17), the spacing between the first part (20) and the centre line (21) of the axis (4) being chosen such that the first part (20) is displaced on a circular arc on rotation of the axis (4) and the second part (11) is displaced in a vertical direction in such a way that the weight balancing device (16, 17) generates a force which balances the torque of the mounting (2). …<IMAGE>…
Patent EP-0501401-A1 (EP)
Inventor: AKAGI KOSUKE
IPC: H01M8/02
Filed: 1992-02-25
Abstract: A fuel cell has a plurality of first and second plate members (9,10) laid one on another with a predetermined phase relationship therebetween. Each first plate member (9) houses a cell (6). The first plate member (9) includes a cell-housing portion (11a), a cell-insertion opening (11) having two spaces (11b,11c) communicating with opposed openings of an inner-cell flow passage (f1) of the housed cell and a plurality of communication openings (12,13). The second plate member (10) includes an inter-cell flow passage forming portion facing (14a) the cell housed in the first plate member, an inter-cell flow passage forming opening (14) having two spaces (14b,14c) and a plurality of a plurality of communication openings (15,16). The inter-cell flow passage forming portion forms an inter-cell flow passage (f2) between adjacently disposed cells as the first and second plate members are laid one on the other. The communication openings and the spaces of the plate members provide reactant feed passages and reactant exhaust passages for the inter-cell flow passage and the inner-cell flow passage.
Patent EP-0509238-A1 (EP)
Inventor: PODHORSKY MIRSOLAV DR
IPC: F16D1/072
Filed: 1992-03-12
Abstract: The invention relates to a hollow shaft with parts affixed by hydraulic expansion, each part comprising a basic body (2), having the central bore (2a) for the press fit on the hollow shaft (1) and determining the external contour, and a thin-walled casing (3) of wear-resistant and elastic material. Due to the hydraulic expansion of the hollow shaft (1), the casing (3) is frictionally held on the circumferential surface of the basic body (2), provided with at least one parting point (4). Due to the membrane stresses generated in the casing (3) as a result of the hydraulic expansion, the casing (3) produces the frictional connection transmitted to the hollow shaft (1) by way of the basic body (2). <IMAGE>