baber/WOPTO huggingface dataset:
Patent EP-0448764-B1 (EP)
Inventor: WOLF HERBERT DIPL-ING
IPC: H04R25/00
Filed: 1990-03-30
Granted: 1994-06-01
Abstract: The invention relates to a programmable hearing aid (2) with microphone (10), earpiece (11), amplifier and transmission section (12) which can be adjusted to different transmission characteristics, a control unit (13, 14) with receiver and memory and with an external control device (1) with memory, transmitter and programming device (3, 4). To avoid any DC coupling between control section and hearing aid in a bidirectional signal transmission between the hearing aid and the programming device and in the transmission of data from the hearing aid back to the external control or programming unit, it is proposed that the receiver of the hearing aid and the transmitter of the external control device are constructed for a wireless bidirectional exchange of control signals by means of a control logic (9, 15) determining the transmission direction to receiver and transmitter sections (8 and 14, respectively). <IMAGE>
Patent EP-0423419-B1 (EP)
Inventor: HARA YUKIHIKO
IPC: A61K31/353
Filed: 1990-04-19
Granted: 1994-09-07
Abstract: The effective ingredient in the inventive inhibitive agent against activity of  alpha -amylase virus is tea, e.g., black tea, or a tea polyphenol as a constituent of tea including epigallocatechin gallate, epicatechin gallate, epigallocatechin, epicatechin, (+)catechin and the isomer thereof, free theaflavin, theaflavin monogallates A and B and theaflavin digallate.
Patent EP-0442098-B1 (EP)
Inventor: HUHN KARL DR
IPC: D06M15/643
Filed: 1990-12-18
Granted: 1996-06-05
Abstract: The invention relates to a process for the preparation of polyorganosiloxane-containing emulsions having a mean particle size of less than 0.3  mu m, where, in a first step,   A) a concentrate is prepared from polyorganosiloxane, water and polyorganosiloxane-soluble emulsifier, and, in a second step, B) the concentrate obtained in this way is diluted with water to the desired polyorganosiloxane content, to emulsions which can be prepared by this process, and to their use for impregnating fibres and woven fabrics.
Patent EP-0435152-B1 (EP)
Inventor: ARETZ WERNER DR
IPC: A61P9/00
Filed: 1990-12-19
Granted: 1996-11-13
Abstract: A Rhodotorula rubra strain which reduces pentoxifylline 100% to the S-alcohol has been found. It is furthermore possible also to convert other oxoalkylxanthine derivatives into the corresponding S-alcohol. The microbiologically obtained S-(+) enantiomers can then be converted stereoselectively into the relevant R-(-) enantiomers. The corresponding S-alcohols and the R-alcohols obtained by enantioselective inversion of configuration bring about an increase in cerebral blood flow.
Patent EP-0450190-B1 (EP)
Inventor: OLBRICH KNUT
IPC: H01R13/658
Filed: 1990-12-24
Granted: 1995-03-01
Abstract: In this hermaphroditic connector, the connections which are used as line terminations between specific contacts (9) are produced by means of a bridge module (11) which can be coded. An insulating housing, which consists of a lower cover (1), a contact module (5) and an upper cover (12), has a screen which extends from the cable entry region up to the connector region and is constructed essentially from a screening module (26), which can be matched to the cable entry, a lower forked screening element (25), an upper screening element (13) and two screening tongues (14), which can be plugged onto the bridge module (11). Horizontal passages, which run over the broad side and have metal pins, are provided on the bridge module (11), to which passages vertical bushings, which originate from recesses arranged downwards, lead. Metallic bolts, which are inserted into the vertical bushings, connect the metal pins to the contacts (9) which pass through the recesses. When the connector is mated with another hermaphroditic connector, the connections which are freely selectable by means of the bolts are automatically withdrawn.
Patent EP-0438803-B1 (EP)
Inventor: GOLDENBERG DAVID M
IPC: A61P31/00
Filed: 1990-12-28
Granted: 1997-03-12
Abstract: A method of stimulating an immune response in a human against malignant cells or an infectious agent comprises the step of administering to the human an immunogenic amount of a primate anti-idiotype antibody or antibody fragment that acts as an immunogenic functional mimic of an antigen produced by or associated with a malignant cell or an infectious agent. Sub-human primate anti-idiotype antisera, especially from baboons, are preferred. Such anti-idiotype antibodies are used to make vaccines for inducing preventive immunity or a therapeutic immune response against tumors, viruses, bacteria, rickettsia, mycoplasma, protozoa, fungi and multicellular parasites.
Patent EP-0419585-B1 (EP)
Title: Modular system
Inventor: RUSSELL LYNN A
IPC: F16B21/06
Filed: 1989-11-22
Granted: 1995-07-26
Abstract: A system for screening particulate material includes replaceable screening modules (30, 34, 30', 34') mounted to a rigid frame (10, 90) by lock pins (40). The lock pins (40) are fixed into mounting holes (16) in the frame (10, 90) and interlockingly and removably engage recesses (66) in the sidewalls of the screening modules (30, 30', 34, 34') so that the lock pins (40) remain fixed to the frame (10, 90) while allowing the modules (30, 30', 34, 34') to be removed and replaced as required due to wear or to change sieve size. A split lock pin (100) is provided for removably connecting the module (30, 30', 34, 34') to the frame (10, 90) along an outborad edge of the frame (10, 90) while maximizing screening area. An improved elongate frame member (90) is arranged to avoid abrasive wear of the frame.
Patent EP-0473783-B1 (EP)
Inventor: TERADA YUKIHIRO
IPC: B41N1/24
Filed: 1990-04-27
Granted: 1997-01-22
Abstract: PCT No. PCT/JP90/00567 Sec. 371 Date Dec. 6, 1991 Sec. 102(e) Date Dec. 6, 1991 PCT Filed Apr. 27, 1990 PCT Pub. No. WO91/13766 PCT Pub. Date Sep. 19, 1991.A thermosensitive stencil paper contains a main component layer formed of a thermoplastic film and an ink-permeable support bonded together with adhesive, in which the ink-permeable support is a porous thin paper containing polynosic fibers as the main fibrous component. Optionally, the thermosensitive stencil paper has a plastic film layer whose surface is coated with a mold release layer containing as a main component a silicone oil having a kinematic viscosity of 500,000 cs or more. The transfer operation of the stencil paper in an automatic printer is excellent and its ink feeding performance during printing is high because of the polynosic fiber-containing porous thin paper support. Nonprinted spot defects are reduced because of the small number of bundled fibers in the stencil paper. Stencil paper containing the mold release layer are free of offsetting when rolled and cause no sticking for a long period of time, thereby providing thermosensitive stencil paper with excellent performance.
Patent EP-0479864-B1 (EP)
Inventor: MOLNAR ANTAL
IPC: G01L19/06
Filed: 1990-06-05
Granted: 1994-05-25
Abstract: L'invention concerne un dispositif pour mesurer la pression dans un récipient ou un tuyau (11) comprenant un milieu de pression mélangé avec de la matière solide, un indicateur de pression étant relié au récipient/tuyau au moyen d'une sortie de mesurage (12). Un conduit d'impulsions (14) est adapté de manière à transporter la pression mesurée à la sortie de mesurage vers l'indicateur de pression. Un volume tampon est installé entre ladite sortie et le conduit d'impulsions. Un conduit d'alimentation (16) est relié au volume tampon de manière à envoyer continuellement audit volume tampon un milieu de pression propre, l'écoulement de purge continu étant porté au maximum afin d'assurer la technique de mesurage ou de traitement. L'invention se caractérise en ce que le conduit d'alimentation (16) est conçu de manière à envoyer continuellement au volume tampon un liquide de purge à proximité de l'ouverture du conduit d'impulsions. L'écoulement de purge maximal continu sert à réaliser une contre-pression, ce qui empêche la matière solide d'aboutir au conduit d'impulsions. La création d'une telle contre-pression dans le volume tampon s'effectue par le dimensionnement dudit volume tampon de manière à tenir compte du volume du conduit d'impulsions, de l'écoulement du milieu de pression propre, de l'écoulement de purge, et de l'écoulement maximal d'entrée possible à travers la sortie de mesurage résultant d'une perturbation dans le récipient/tuyau, et de l'écoulement perturbateur, selon la formule volume tampon/volume du conduit d'impulsions = k (écoulement perturbateur/écoulement de purge), où k est un facteur de dimensionnement qui est supposé en prenant en considération le genre et la fréquence des impulsions de pression, et qui varie entre 0,1 et 1.
Patent EP-0440758-B1 (EP)
IPC: F02M59/46
Filed: 1990-07-26
Granted: 1992-12-30
Abstract: Une soupape de commande électromagnétique pour la commande du flux d'une conduite de fluide, en particulier destinée à des pompes d'injection de carburant, présente un élément de soupape (22) développé sur une aiguille de soupape (21), lequel coopère avec un siège de soupape (23). L'aiguille de soupape (21), est reliée à l'induit (29) d'un électro-aimant (25), l'induit (29) se mouvant dans l'air en vue de la réalisation de hautes vitesses de commande et étant isolé de la zone conductrice de liquide de la soupape. En vue d'amortir le plus possible les oscillations de rebondissement qui se produisent lors de la fermeture de la soupape et qui provoquent sa réouverture, la liaison entre l'induit (29) et l'aiguille de soupape (21) est établie au moyen d'un accouplement élastique (tige extensible 38) qui est dimensionné de telle sorte qu'après l'impact de l'élément de soupape (22) sur son siège (23), qui se produit lors de la fermeture de la soupape, l'induit (29) et l'aiguille de soupape (21) oscillent en opposition de phase l'un par rapport à l'autre.
Patent EP-0440819-B1 (EP)
Title: Retroviseur de portiere retractable electriquement
Inventor: ISHIYAMA YOSHIHIKO - NUMAME
IPC: B60R1/074
Filed: 1990-08-30
Granted: 1995-03-29
Abstract: L'invention se rapporte à un rétroviseur de portière rétractable électriquement, qui utilise des vis sans fin et des roues à vis (25, 26; 27, 28) disposées sur deux niveaux sous la forme d'un mécanisme réducteur et dans lequel un engrenage intermédiaire (30) est placé entre l'engrenage (29) situé du côté du mécanisme réducteur (24) et un autre engrenage (19) situé du côté du mécanisme d'embrayage (15), de façon à permettre un rapport de réduction plus élevé et à empêcher la roue à vis (28) du second niveau de gêner l'accouplement du mécanisme d'embrayage (15). Pour réduire l'usure des deux extrémités de l'arbre rotatif de la vis sans fin (27) du second niveau ainsi que l'usure des paliers de poussée soutenant ces extrémités, usure causée par la charge de poussée générée sur la vis sans fin (27) du second niveau, on place une bille (36) pour le palier de poussée entre chaque extrémité de l'arbre rotatif de la vis sans fin (27) et chaque palier de poussée.
Patent EP-0449165-B1 (EP)
Inventor: HAGMEIER GEORG
IPC: B60N2/38
Filed: 1991-03-25
Granted: 1994-09-07
Abstract: A seat arrangement for a motor vehicle has a seat support (15) arranged on a seat frame (11). Between a rear section of the seat frame (11) and a front section of the seat support (15) a first lever (23, 24), deflectable against the force of a spring (24', 27), is provided. Similarly a second lever (45) is provided between the backrest (17) of the seat support (15) and the back part (13) of the seat frame (11). In addition at least a third lever (50), deflectable against the force of a spring (54), is provided between a front section of the seat frame (11) and a rear section of the seat support (15). <IMAGE>
Patent EP-0455056-B1 (EP)
Inventor: SPIES KLAUS PROF DR-ING DR HC
IPC: B65G31/02
Filed: 1991-04-18
Granted: 1995-02-15
Abstract: An arrangement for transferring castable material without pipes or conduits from a feeding point to a destination, particularly in underground mining. The arrangement includes a driven centrifugal wheel with blades. The centrifugal wheel is radially open and is surrounded in the manner of a jacket by an endless housing belt which is guided on guide rollers. The portion of the centrifugal wheel which is radially open is bordered by the guide roller which causes the housing belt to contact the centrifugal wheel and by the guide roller which raises the housing belt from the centrifugal wheel. The material is radially discharged in a concentrated manner through this radially open portion. The material is supplied axially to the centrifugal wheel through a feed tube and enters through a discharge opening of the feed tube on the vertical level of the blades into the centrifugal wheel.
Patent EP-0470578-B1 (EP)
Inventor: YOKOMOTO MASAHARU
IPC: C07D471/06
Filed: 1991-08-06
Granted: 1996-11-06
Abstract: A tricyclic compound represented by the general formula (1) and salts thereof. <CHEM> A method for producing the tricyclic compound and salts thereof, and an antimicrobial agent containing the tricyclic compound and salts thereof as an active ingredient are also disclosed.
Patent EP-0491425-B1 (EP)
Inventor: SCARRA FLAVIO
IPC: G01R31/317
Filed: 1991-12-11
Granted: 1997-03-19
Abstract: The circuit comprises first switching means (11) which receive at input a system clock (XTALIN) normally provided for the operation of the integrated circuit and produce at output a machine clock (CK) normally coincident with the system clock (XTALIN), means for clamping (13) the first switching means (11) which after a firing signal of the serial analysis (ENSH) determine the clamping of the state of the machine clock (CK) and second switching means (14) which receive at input the system clock (XTALIN) and are fired by the firing signal (ENSH) to produce a scanning clock (SCK) which repeats the system clock (XTALIN) in an inverted or non-inverted manner according to the state in which the machine clock (CK) has been clamped. <IMAGE>
Patent EP-0456377-B1 (EP)
Inventor: WILLIAMSON NIGEL D L
IPC: F16L19/03
Filed: 1991-04-24
Granted: 1994-07-06
Abstract: The invention is an improved hydraulic coupling wherein the male and female fittings (16,18) include complementary tapered surfaces (16,22) and the male fitting is axially urged into engagement with the female fitting by means of a threaded nut (40). The male fitting is provided with a shoulder (28) behind its tapered surface (22) and abuts a surface (30) on the female member to thereby limit the axial movement of the male member and prevent nose collapse. <IMAGE>
Patent EP-0488598-B1 (EP)
Inventor: KAWABATA YOSOO
IPC: B25B25/00
Filed: 1991-11-22
Granted: 1995-04-26
Abstract: The present invention relates to a hog ring clamping device such as a C ring clamping device. In the hog ring clamping device of the invention, a knock pin (62) is mounted to a movable member (60) of a jaw driving unit, a pivotable member (70) is mounted to a hog ring clamping device body (10), the pivotable member is pushed against the knock pin by means of spring (77), a feed member (76) is mounted to the pivotable member so that it can come into contact with hog rings engaged with a magazine (20), and a presser wheel (80) is mounted to the hog ring clamping device body through a unidirectional rotating unit so as to be in contact with the hog rings engaged with the magazine. <IMAGE>
Patent EP-0493322-B1 (EP)
Inventor: CHERON ERIC
IPC: H02P1/22
Filed: 1991-12-13
Granted: 1995-05-24
Abstract: The assembly consists essentially of a control box (2) connected between the motor to be controlled (1) and a control point (3) equipped with Up (M), Down (D) and Stop (S) contacts. The control box (2) contains a logic processing unit which stores a programme for inverting the direction of rotation of the motor and means of switching the power supply of the motor. The control point comprises an additional contact (IS) whose activation makes it possible to control the inversion of the direction of rotation of the motor by means of the Stop contact. <IMAGE>
Patent EP-0461216-B1 (EP)
Inventor: BAUDIN DANIEL
IPC: B61C11/00
Filed: 1990-12-14
Granted: 1994-05-11
Abstract: Un dispositif de propulsion pour un véhicule sur rails, et spécialement pour une rame ferroviaire destinée au renouvellement de voies ferrées, du type dans lequel le mouvement est obtenu en appliquant l'effort nécessaire pour la propulsion directement entre le chassis du véhicule et les rails, sans intervention des roues, comprenant des moyens articulés (11-14, 31-34) pour sa connexion au chassis d'un véhicule feroviaire, des moyens (1-2) pour déplacer le dispositif de propulsion entre une position neutralisée soulevée pour la marche de transfèrement et une position opérative abaissée, deux traverses mobiles (15, 35), des moyens (13, 14, 33, 34) pour supporter les traverses mobiles et les guider le long d'une trajectoire de déplacement longitudinale par rapport au chassis du véhicule, des cylindres hydrauliques de traction (16, 36) connectés entre chacune des deux traverses mobiles (15, 35) et le chassis du véhicule, des mâchoires (19, 39) montées aux deux extrémités de chaque traverse mobile, capables d'engager les rails correspondants, et des moyens d'actionnement (22, 42) disposés pour activer et désactiver l'engagement des mâchoires (19, 39) par rapport aux rails, en des conditions capables de produire un effort de propulsion en sens progressif ou rétrograde.
Patent EP-0457899-B1 (EP)
Inventor: WRIGHT ROBERT C
IPC: B65D75/28
Filed: 1990-12-11
Granted: 1994-05-04
Abstract: A customized packaging arrangement, for securely containing rectanguloid articles (A) that vary in size and aspect ratio, comprises a combination of inner (PI) and outer (PO) packages. The inner package (PI) consists of first (10) and second (30) rectangular paperboard sheets that are joined in superposed, transverse relation at their central portions (20 and 40) to provide a rectangular double-walled bottom (20 + 40) for supporting an article (A) thereon, the two sheets (10 and 30) extending perpendicularly therefrom to provide opposite side (22 + 26) and end (42 + 46) portions, which are first folded against the article sides (S) and ends (E), respectively, and are then folded and joined in overlapping relation (G) upon the article top (T). The inner package (PI) so formed is then centered on, and secured to, a third paperboard sheet (50), which includes a rectangular central portion (52) that is larger than the inner-package bottom (20 + 40) centered thereon and, extending perpendicularly therefrom, opposite side (62 + 66) and end (70 + 74) portions which are first folded upwardly into spaced, confronting relation with the inner-package sides (22) and ends (42), respectively, and are then folded inwardly and joined (AT) in overlapping relation upon the inner-package top (26 + 46). The outer package (PO) so formed is spaced from the inner package (PI) around its sides (22) and ends (42) to provide cushioning against impact. All cutting and scoring of the three sheets (10 + 30 and 50) thus forming the inner (PI) and outer (PO) packages may be automated on-line in accordance with given dimensions of the article (A) to be packaged.
Patent EP-0504312-B1 (EP)
Inventor: YOON INBAE
IPC: A61B17/04
Filed: 1990-12-14
Granted: 1998-03-18
Abstract: A suture tie device for suturing bodily tissue comprises at least two generally opposed leg members whose distal portions each have a tissue-engaging portion terminating at a distal end, and locking means disposed on the leg members, the locking means being selectively displaceable along the leg members in the direction toward the distal portions thereof, thereby bringing the distal ends of the leg members into engagement with one another, to form a suture loop. <IMAGE>
Patent EP-0476106-B1 (EP)
Inventor: KELLY WILLIAM EDWARD
IPC: C08L27/18
Filed: 1991-03-21
Granted: 1997-07-09
Abstract: Flame retardant polyarylether compositions comprising a poly(biphenyl ether sulfone) and anhydrous zinc borate are disclosed. The preferred compositions of the invention are blends of a poly(biphenyl ether sulfone) with a poly(aryl ether ketone) containing anhydrous zinc borate and a fluorocarbon polymer, and optionally titanium dioxide. The preferred compositions exhibit improved heat release characteristics.
Patent EP-0477325-B1 (EP)
Inventor: LANE ERNEST
IPC: A61F2/24
Filed: 1991-04-03
Granted: 1994-12-21
Abstract: A bioprosthetic heart valve (10) comprising first and second mechanisms for supporting leaflets (16) to provide multiple effective spring constants. An inner frame (12) supporting commissures (24, 26, 28) of the valve is elastic, permitting the commissures to bend in toward the center of the prosthetic heart valve at very low loads. A relatively rigid annular support ring (14) supports the elastic frame (12) and provides the second spring constant mechanism. An attachment system for sewing bioprosthetic leaflets to the frame and clamping the leaflets between the frame and the annular ring minimizes stress risers in the leaflets. The leaflets have an uncoupled mating edge (84) where the leaflets meet in the center of the valve. The uncoupled portions of the leaflets permit the leaflets to roll by each other.
Patent EP-0478737-B1 (EP)
Inventor: LYSEN HEINRICH
IPC: G01P15/09
Filed: 1991-04-12
Granted: 1994-07-27
Abstract: Un dispositif de mesure de l'accélération au moyen d'un transducteur piézoélectrique comprend de manière connue un support (14, 16) avec un axe principal parallèle au sens de mesure de l'accélération, une masse sismique (20, 22) retenue de manière mobile par rapport au support et des éléments piézoélectriques (12, 12') qui coopèrent deux par deux et sont reliés à la masse sismique de manière à assurer leur excitation. Leur agencement permet de compenser des effets pyroélectriques. Le support comprend une traverse (16) transversale à l'axe principal. Les éléments piézoélectriques excités par compression sont incorporés à cette traverse, sur ses côtés opposés par rapport à la direction de l'axe principal, entre la traverse et la masse sismique (20, 22). On obtient ainsi, outre une insensibilité thermique, une grande insensibilité à la dilatation du sol et à des accélérations d'un type ou d'une direction autres que ceux des accélérations linéaires parallèles à l'axe principal.
Patent EP-0526537-B1 (EP)
Inventor: NAGUIB FARDOS N M
IPC: A61P35/00
Filed: 1991-04-12
Granted: 1995-07-12
Abstract: 5-benzyl barbiturate compounds for use as water-soluble uridine phosphorylase inhibitors are disclosed. These compounds are useful for reducing the toxicity and anemia induced by antiviral drugs such as AZT, as well as for potentiating anticancer drugs and combatting their host-toxicity.
Patent EP-0486634-B1 (EP)
Inventor: VAN FOSSEN ROBERT ARTHUR
IPC: F01M1/22
Filed: 1991-05-10
Granted: 1995-08-09
Abstract: Un détecteur de pression différentielle comprend un logement formant une chambre de haute pression (20), un ajutage (14) monté sur le logement au niveau d'une extrémité de la chambre, un diaphragme (24) monté dans la chambre afin de former une chambre de basse pression (25) dans l'ajutage, un dispositif de rétention à ressort situé dans la chambre de haute pression, une broche connectée au diaphragme (24), un ressort de tension (22) reliant la broche au dispositif de rétention à ressort, un aimant circulaire (58) monté sur la broche ainsi qu'un transducteur (90) monté sur le logement afin de détecter la position de l'aimant (58).