baber/WOPTO huggingface dataset:
Patent EP-0401797-A1 (EP)
Inventor: HUDSON DEREK
IPC: C07K1/04
Filed: 1990-06-06
Abstract: Derivatives of 1-phenyl pyrazolin-5-one have many applications for biomolecule synthesis. Enol esters of protected amino acids made by the present process provide efficient coupling in solid-phase peptide synthesis. The 1-phenyl-pyrazolin-5-one derivatives are highly crystal­line, stable, non-toxic and easy to prepare. Many possess self-indicating properties, facilitating spectro­photometric monitoring and automation of peptide synthesis.
Patent EP-0407995-A1 (EP)
Inventor: PALAZZI CAMILLO MARIA FRANCESC
IPC: A23L29/10
Filed: 1990-07-11
Abstract: Dietetic compositions useful as alimentary inte­grators containing a mixture of soy natural deacylated phospholipid mixture (glycerophosphoryl-choline, -etha­nolamine, -inositol, -serine) are described.
Patent EP-0410414-A1 (EP)
Inventor: WATANABE AKIHIRO
IPC: G03G9/083
Filed: 1990-07-25
Abstract: A two-component developer for use in dry development of electrostatic charge pattern, comprising a mixture of magnetic carrier particles and electroscopic toner particles, characterized in that said magnetic carrier particles have a relaxation time B (msec) satisfying the equation: O<B<20 when they are situated in a dynamic state and said developer has a relaxation time A (msec) satisfy­ing the equation: 0.35B+11<A<0.35B+14 when it is situated in a dynamic state.
Patent EP-0410437-A1 (EP)
Title: Profilschliesszylinder
Inventor: NIEMANN HANS-DIETER
IPC: E05B17/04
Filed: 1988-04-30
Abstract: Profilschließzylinder (10) besitzen ein Zylindergehäuse (11), das aus einem eine erste Axialbohrung (27) und einen darin axial unverschieblich lagernden Zylinderkern (12) sowie teilweise auch federbelastete Zuhaltungselemente (18,20) enthaltenden ersten Gehäuseteil (11') und einem damit über einen Einschitt (14) für den Schließbart (15) neben sich freilassenden Verbindungssteg (11‴) einstückig verbundenen zweiten Gehäuseteil (11") mit einen darin gelegenen zweiten, koaxial zur ersten verlaufenden Axialbohrung (33) besteht. Um ein gewaltsames schlüsseleinsteckseitiges Herausziehen des Zylinderkerns (12) aus seinem Gehäuseteil (11') sicher zu verhindern, ist am ersten Gehäuseteil (11') schlüsseleinsteckseitig ein radialer Ringvorsprung (30) vorhanden, der einen Teil der Stirnseite des Zylinderkerns (12) übergreift, und der Zylinderkern (12) ist durch die Axialbohrung (33) des zweiten Gehäuseteils (11") hindurch in die Axialbohrung (27) des ersten Gehäuseteils (11') einbaubar.
Patent EP-0393758-A1 (EP)
Inventor: LUYTEN PETER RUDOLF
IPC: G01R33/3875
Filed: 1990-04-12
Abstract: An MRI method is proposed for spectroscopy where a sequence which comprises four RF electromagnetic pulses (p1, p2, p3, p4), three of which are spatially selective, is used to generate a resonance signal (e) from a sub-volume of an object. The phase difference between the first and the second 90 o  excitation pulse amounts to 90 o . The waiting period (dt1) between the first and the second pulse (p1, p2) is chosen so that the second pulse (p2) selectively resets the nuclear spins excited by the first non-selective pulse (p1) in the longitudinal direction. The selectively reset magnetization, for example of fat, is recalled, after the dephasing of the non-reset magnetization, for example of water, by the further pulses (p3, p4). A spectrum is determined from the resonance signal (e). In a modified version in which the phases of the first and the second pulse are the same, the sequence is used for shimming a local field around the sub-volume.
Patent EP-0414306-A1 (EP)
Inventor: GROBECKER HERMANN
IPC: B65D85/57
Filed: 1990-08-15
Abstract: A container (2) for a disc (4) having a centre hole (6) comprises a bottom section(8) having a bottom (10), upright side walls (12), a rear wall (14) and a front wall (16), and a cover (18) which closes the bottom section at the top and which is held in a closed position by means of a cover lock, the upper side of the bottom section carrying an elastic peg arrangement (22) to retain the disc in its centre. In its centre the front wall of the bottom section has a front wall recess (24) and the cover lock is situated near the front wall recess.
Patent EP-0386872-A1 (EP)
Inventor: MUSSCHOOT ALBERT
IPC: B01F11/00
Filed: 1990-01-22
Abstract: A vibratory material handling apparatus is provid­ed for mixing of materials, cleaning, blending and/or shake-out of castings or the like. The apparatus comprises a container (112) having a curved or arcuate material supporting surface disposed about a generally horizontal longitudinal axis (139) wherein the material supporting surface has a plurality of generally circumferential, parallel troughs (200) disposed about and extending along the longitudinal axis. The container, which is carried by a frame, is resiliently mounted to a mounting surface. The apparatus further comprises a vibration generator (114) mounted on the container for producing vibratory forces directed along a linear path (180) displaced not only from the longitudinal axis but also from the center of gravity of the container. With this arrange­ment, the troughs are arranged to direct materials upwardly and forwardly to establish a path of tumbling movement in a direction from a material input end (132) toward a material discharge end (138) of the container.
Patent EP-0386889-A1 (EP)
Inventor: SIMS ROBERT FRASER
IPC: H01P1/175
Filed: 1990-02-12
Abstract: A Faraday rotation device for use in microwave apparatus includes a ferrite member 1 which is of polygonal transverse section over a substantial part of its length, the transverse section preferably being substantially square or rectangular. The member includes tapered sections 2 and 3 which are pyramidal in shape. This configuration provides good performance and facilitates manufacture.
Patent EP-0411811-A1 (EP)
Inventor: POWERS WILLIAM JOSEPH POWERS I
IPC: C08F8/32
Filed: 1990-07-24
Abstract: An ORI control additive is produced by reacting a polybutenyl succinic anhydride having a molecular weight of 500 to 10,000 with a polyoxyalkylene diamine. The anhydride and diamine are reacted at a temperature from 163 to 191°C, the infra red absorbancy of the reaction mixture is monitored, (preferably at 1705 cm⁻¹), and the reaction is stopped when the absorbancies are equivalent at two successive time periods.
Patent EP-0416923-A1 (EP)
Inventor: PARKS JOHN RONALD
IPC: G06V10/12
Filed: 1990-09-06
Abstract: An electrical signal representative of a signature for verification is generated in electrodes of a piezoelectric layer 16, supported by a ridged area 18, by signing on a region 14 over the layer 16. As the tip of a pen 15 crosses the ridges variations in pressure in the layer 16 occur and varying voltages corresponding to ridge crossings are generated. Signals dependent on these varying voltages are used by a programmed integrated circuit 17 in verifying signatures. In other embodiments one or more comb-like electrodes can be used to, in effect, replace the ridges.
Patent EP-0489996-A1 (EP)
Inventor: SAKUMA KIYOSHI
IPC: B60C27/16
Filed: 1990-12-13
Abstract: An anti-skid device for automobile tires wherein mutually spaced tightening end portions of an anti-skid device body which are extended inwards along the side surfaces of a tire (1) when the device body (2) is set on the tire (1) are connected to each other by a length-variable fastener consisting of hooks (6) connected at one ends thereof to the opposed tightening end portions, and a plate (7) having holes in its base portion and pivotably supporting the other ends of the hooks (6) in different holes therein. A length (ℓo') between the opposite tightening end portions can be set smaller than the free length (ℓo) thereof by turning the plate (7).
Patent EP-0389347-A1 (EP)
Inventor: AUDONNET JEAN-CHRISTOPHE
IPC: C12N1/21
Filed: 1990-03-19
Abstract: The bacteria expressing iron-regulated outer membrane proteins of which certain are siderophore or transferrin receptors can be used in a vaccinal preparation. Said bacteria are obtained from a culture in a medium in which the iron content is reduced to a level for obtaining an increased expression of said proteins, and in particular of receptors, sufficient to induce, when said bacteria are used in a vaccine, the formation of antibodies preventing the specific recognition of siderophores by their receptors.
Patent EP-0412910-A1 (EP)
Inventor: ROUX PAUL MAURICE MARIE
IPC: E04C3/28
Filed: 1990-08-09
Abstract: This relates to an element (1) for reinforcing an existing straight wooden beam (20) in order to increase its mechanical strength in bending. This strengthening element (1) comprises an elongate plate (2) made from synthetic material reinforced with artificial fibres, comprising a web-forming plane portion (2a) delimited on one side by a marginal portion configured as a U-shaped hollow rib (2b) whose recess is filled by a mass (3) of synthetic material reinforced with longitudinal unidirectional artificial fibres, this mass being rendered integral with the said plate. This reinforcement element is particularly applicable for reinforcing tie-beams (20) of roofing-frame dormer-window trusses (33) for modifying the roofs (loft conversion) of private houses. <IMAGE>
Patent EP-0401165-A1 (EP)
Inventor: STEINER EGINHARD DR
IPC: C07F17/00
Filed: 1990-05-23
Abstract: Titanocene der Formel I <IMAGE> worin R¹ Cyclopentadienyl<⊖>-Gruppen sind und R² und R³ aromatische Reste sind, die in beiden Orthostellungen durch Fluor substituiert sind und ausserdem durch eine Acyloxygruppe substituiert sind, eignen sich als Photoinitiatoren für die Photopolymerisation ethylenisch ungesättigter Verbindungen.
Patent EP-0403433-A1 (EP)
Inventor: FINA RAFFAELE
IPC: B41F27/10
Filed: 1990-06-08
Abstract: In order to apply opposite axial forces to the lateral edges of each intaglio printing plate mounted on a plate cylinder or on a sleeve, the cylinder (1) is provided at its two lateral sides and for each lateral edge of each printing plate with an annular sector (5, 6, 7). These sectors have the same external diameter as the cylinder and are provided with screws (23) for attaching the lateral edges of each printing plate (2, 3, 4) thereto, with screws (16) in order to be mounted on the lateral sides of the cylinder (1) so as to be displaceable axially and with other screws (25) which are screwed into the sectors (5, 6, 7) and which abut the cylinder (1). Using these screws (25) and by way of the pressure which they exert against the cylinder, each printing plate may be positioned and tensioned axially. Furthermore, helical springs (19) are provided which apply compressive forces tending to move apart said annular sectors (5, 6, 7) of the cylinder (1) axially, and therefore to apply tensile forces in a permanent manner to the lateral edges of each printing plate. In the case of a single printing plate, said sector is closed and forms a ring.
Patent EP-0445194-A1 (EP)
Title: Assembly for use in a belttong.
Inventor: SCHULZE-BECKINGHAUSEN JOERG ER
IPC: E21B19/16
Filed: 1989-11-27
Abstract: A tong having a flexible belt and an anchor member for it. A belt assembly for mounting, disposing, and moving a flexible belt in a tong or in the rotary of tongs having rotary elements. One embodiment of such a tong for rotating a tubular member according to the present invention has a housing; a rotary element in the housing which is either turned manually or power driven; mount plates (which can also serve as brake plates) disposed within the housing and movable therein with respect to the rotary element and, upon the action of other member, movable with the rotary element; an anchor assembly mounted to the mount plates; the anchor assembly having an exterior cam surface; a belt carrier movably mounted to the rotary element; the belt carrier having a cam follower for contacting and following the cam surface of the anchor assembly; a flexible belt extending from the anchor assembly to the belt carrier, the belt being tightened around the tubular as the rotary and belt carrier rotate to the point where a portion of the belt is wrapped around the tubular and the belt carrier's cam follower has moved to contact the cam surface of the anchor assembly, and the anchor assembly and mount plates then move with the rotary to rotate the tubular. An anchor assembly with an exterior cam surface. A belt holder for holding a belt and for tightening it.
Patent EP-0451180-A1 (EP)
Inventor: BUISINE ABEL AVENUE PASTEUR
IPC: C08J5/18
Filed: 1989-12-27
Abstract: PCT No. PCT/FR89/00683 Sec. 371 Date Aug. 23, 1991 Sec. 102(e) Date Aug. 23, 1991 PCT Filed Dec. 27, 1989 PCT Pub. No. WO90/07543 PCT Pub. Date Jul. 12, 1990.Orientated semi-crystalline polyester films characterized in that they have a planar orientation coefficient DELTA p of greater than or equal to 165x10-3 and a degree of transverse shrinkage of less than or equal to 2.7% at 200 DEG  C. These films are suitable as a support for obtaining composite films by extrusion-coating of an olefin polymer.
Patent EP-0456646-A1 (EP)
Inventor: ROST ROMULUS
IPC: B60N2/90
Filed: 1990-01-13
Abstract: Une voiture décapotable comprend au moins un siège (5) et un arceau de sécurité (11) qui peut être déplacé automatiquement par un dispositif de sa position de repos à sa position de fonctionnement. Dans sa position de repos, l'arceau de sécurité (11) est logé dans le dossier du siège (5) ou dans un appui-tête (9) fixé au dossier (13).
Patent EP-0408711-A1 (EP)
Title: S-adenosyl-methionine in the treatment of pancreatitis and of the immuno rejection in the pancreas transplant.
Inventor: HUTCHINSON IAN V
IPC: A61K31/7052
Filed: 1990-01-10
Abstract: PCT No. PCT/EP90/00048 Sec. 371 Date Aug. 15, 1990 Sec. 102(e) Date Aug. 15, 1990 PCT Filed Jan. 10, 1990 PCT Pub. No. WO90/07928 PCT Pub. Date Jul. 26, 1990.Therapeutic composition comprising S-adenosyl-methionine useful in the treatment of pancreatitis and as synergistic agent of cyclosporin in the prevention of the graft rejection in pancreas transplant.
Patent EP-0470103-A1 (EP)
Inventor: ROEHRSCHEID FREIMUND
IPC: C07C315/04
Filed: 1990-04-21
Abstract: Procédé de fabrication d'acides alcane-sulfonylbenzoïques, caractérisé en ce qu'on oxyde sous pression élevée, à des températures supérieures à 120°C, des alcane-sulfonyl-alkyl-benzènes de formule (I), dans laquelle R1 et R2 sont identiques ou différents et sont un alkyle contenant 1 à 4 atomes de carbone, R2 ayant toutefois une signification différente du t-butyle, et X représente H, F, Cl, Br ou NO2, avec de l'oxygène moléculaire, dans l'acide acétique et/ou propionique, en présence d'un catalyseur soluble dans ces derniers, renfermant des ions cobalt et brome et, lorsque R2 est autre qu'un méthyle, également des ions manganèse.
Patent EP-0467948-A1 (EP)
Title: Composite ceramic material and method to manufacture the material.
Inventor: HERMANSSON LEIF
IPC: A61K6/838
Filed: 1990-03-30
Abstract: PCT No. PCT/SE90/00207 Sec. 371 Date Aug. 15, 1991 Sec. 102(e) Date Aug. 15, 1991 PCT Filed Mar. 30, 1990.The present invention relates to a method to manufacture a composite ceramic material having a high strength combined with bioactive properties, when the material is used as a dental or orthopedic implant, which includes preparing a powder mixture, mainly comprising partly a first powder, which in its used chemical state will constitute a bioinert matrix in the finished material , and partly a second powder, mainly comprising a calcium phosphate-based material. The invention is characterized in that said first powder comprises at least one of the oxides belonging to the group consisting of titanium dioxide (TiO2), zirconium oxide (ZrO2) and aluminum oxide (Al2O3), in that said second powder mainly comprises at least one of the compounds hydroxylapatite and tricalcium phosphate, in that a raw compact is made of said powder mixture and in that said raw compact is densified through an isostatic pressing in a hot condition (HIP) at a pressure higher than 50 MPa, a composite material being obtained, in which said matrix comprises one or several metal oxides of said first powder, in which matrix said compound hydroxylapatite and/or tricalcium phosphate is evenly dispersed. The invention also relates to a composite ceramic material as well as a body, completely or partially made of this material.
Patent EP-0494238-A1 (EP)
Title: Gelling system.
Inventor: SPEIRS CHARLES DOBNEY COTTAGE
IPC: A23L29/256
Filed: 1990-09-26
Abstract: PCT No. PCT/GB90/01477 Sec. 371 Date Mar. 11, 1992 Sec. 102(e) Date Mar. 11, 1992 PCT Filed Sep. 26, 1990 PCT Pub. No. WO91/04674 PCT Pub. Date Apr. 18, 1991.Alginate and/or pectate gels are produced by forming an aqueous mixture of a water soluble or water dispensible alginate and/or pectate, a calcium ion sequestrant and a sparingly soluble calcium ion source at low temperature and heating the mixture to cause gelation thereof. Sequestrant is preferably sodium or potassium pyrophosphate but at least part of the sequestrant may be replaced by meat having calcium ion sequestring activity. The calcium ion source is preferably calcium sulphate dihydrate. Preferably the mixture is heated to at least 50 DEG  C. to induce gelation.
Patent EP-0504168-A1 (EP)
Title: Peptides synthetiques de calcitonine
Inventor: BASAVA CHANNA
IPC: A61K38/095
Filed: 1990-10-31
Abstract: Peptides hypocalcémiques synthétiques similaires par leurs propriétés biologiques à des calcitonines natives constituant des agents cliniquement utiles. Les peptides comprennent des analogues de calcitonines natives présentant des substitutions d'acides aminés ainsi que des délétions ayant pour rôle d'améliorer la puissance, de prolonger la durée de l'effet hormonal, d'accroître la liaison au récepteur, et d'augmenter la biodisponibilité orale ou nasale. Les analogues de peptides de calcitonine sont moins coûteux, ils sont synthétisés plus facilement que des calcitonines natives, et ils présentent une meilleure résistance à l'inactivation ou à la dégradation. On a prévu des procédés de synthèse de ces peptides. Sont également décrits de nouveaux peptides cycliques, parmi lesquels la calcitonine, présentant une stabilité accrue en ce que qui concerne la protéolyse. On a prévu des procédés de synthèse de ces peptides consistant à transformer des peptides et des protéines cycliques de disulfure en structures peptidiques cycliques chimiquement stables, par remplacement de restes de cystéine par des acides dicarboxyliques et des acides diaminés. Le procédé est applicable à divers peptides apparaissant naturellement, leurs analogues ou dérivés synthétiques, ainsi qu'à des protéines apparaissant naturellement.
Patent EP-0437213-A1 (EP)
Inventor: FUNAYAMA YASUO THE TOKYO ELEC
IPC: F02C3/24
Filed: 1991-01-02
Abstract: Power generation with a gas turbine using a gasified fuel of inferior quality is accomplished with high efficiency by a method which comprises bleeding part of highly compressed air emanating from an air emanating from an air compressor driven by a gas turbine and introducing the part of highly compressed air into an oxygen adsorbing tower containing an oxygen adsorbent thereby causing the oxygen from the highly compressed air to be adsorbed by the oxygen adsorbent and, at the same time, allowing the nitrogen gas from the highly compressed air to flow in a highly compressed state through the oxygen absorbing tower, desorbing the adsorbed oxygen from the oxygen adsorbent under a vacuum, compressing the oxygen gas resulting from the desorption and gasifying a fuel of inferior quality with the compressed oxygen gas as an oxidizing agent, effecting combustion of the gasified fuel of inferior quality with the remainder of the compressed air produced in the air compressor, mixing the gas arising from the combustion with the highly compressed nitrogen gas having flowed through the adsorbing tower, and introducing the resultant mixture into the gas turbine thereby driving the gas turbine and inducing power generation.
Patent EP-0439106-A1 (EP)
Inventor: STUETTEM MANFRED
IPC: G01L5/10
Filed: 1991-01-22
Abstract: A method and apparatus for monitoring the yarn tension at each of a plurality of yarn processing stations is disclosed and wherein the mean value of the monitored tension is continuously determined at each station, and the differential between the monitored value and the mean value is also continuously determined. In addition, an overall mean value is generated which is representative of an average of the mean valve signals from all of the individual stations, and the overall mean value is compared with the individual mean value of each station. In the event the mean value signal at a particular station differs from the overall mean value signal by more than a predetermined tolerance limit, an alarm signal is generated.
Patent EP-0476216-A1 (EP)
Inventor: KONDO FUMIO KEN-EI JYUUTAKU -
IPC: B65G65/46
Filed: 1991-01-30
Abstract: A screw feeder is provided having a lower screw shaft (2) and an upper drive shaft (1) which are detachably connected to each other. The drive shaft (1) includes an outer tubular member, with an inner, generally solid, connecting member (5) positioned within the drive shaft (1). The lower end of the tubular member of the drive shaft (1) includes a generally tapered recess (19) which is adapted to mate with a lower end of the connecting rod (5) positioned therein. The lower end of the connecting rod (5) has a plurality of generally axially arranged slits (5c) which make the lower rod end flexible, with the lower end having a generally frustoconical outer surface (5d). The upper end (2a) of the screw shaft (2) is adapted to be attached to the lower end of the drive shaft (1) by at least one annular member (1c,2b) which engages one of the shafts. The annular member (1c,2b) has two inwardly protruding pins (7d), with the lower end of the drive shaft (1).
Patent EP-0454151-A1 (EP)
Inventor: KANEKO KYOJIRO
IPC: H01L31/04
Filed: 1991-04-26
Abstract: A manufacturing method for single-crystal silicon, characterized in that a melt reservoir uses induction coils (41) coated inside with high-melting insulating material (43) and adapted to apply an electromagnetic field to silicon placed in said melt reservoir to heat and melt said silicon (60), so that a single-crystal silicon rod (62) is pulled up from a silicon melt in said melt reservoir in the state that said silicon is molten in said melt reservoir to form a silicon skull layer (61) on an inner surface of said melt reservoir (60).
Patent EP-0462394-A1 (EP)
Title: Connecting element, in particular connecting rod, and method of manufacturing same
Inventor: SOELLNER GERHARDT
IPC: F16C7/02
Filed: 1991-05-13
Abstract: The connecting element according to the invention, having eyes for holding joints, bearings or attachment elements, consists of a tube or of a profile (1) like a tube. The tube ends are flattened so that the tube walls run towards one another from the undeformed region in a pointed manner and merge into flat tongues (4) at the ends. The eyes (2) are formed into these tongues (4) by flow-boring. This produces eyes (2) having solid walls (3) which project out of the tongues (4) like beads. In order to increase the torsional stiffness, a reinforcing bead (6) can be formed in the region of the deformed tube ends. In addition, the gap (5) between the tube walls which rest on one another can be filled, for example, with a bonding agent or a solder material. <IMAGE>