baber/WOPTO huggingface dataset:
Patent EP-0535033-A1 (EP)
Inventor: BOWMAN ROBERT G
IPC: C07C211/14
Filed: 1991-05-14
Abstract: Procédé de préparation de polyalcoylènepolyamines à allongement linéaire, tels que des polyéthylènepolyamines linéaires et ramifiées, qui consiste à mettre en contact un alcool aliphatique bifonctionnel, tel que le monoéthanolamine, avec une amine aliphatique de réaction, tel que l'éthylènediamine, en présence d'un catalyseur de silicate de métal dans lequel le métal est choisi à partir des Groupes IIIB, IVB, VB, et les métaux des terres rares. Le procédé de cette invention comprend aussi des réactions de pipérazines avec des alcanolamines produisant des pipérazines étendues à l'alcool et/ou étendues à l'amine.
Patent EP-0495112-A1 (EP)
Inventor: YOKOTA AKIRA
IPC: B29C45/76
Filed: 1991-07-23
Abstract: The present invention relates to an injection-compression-molding method, and more particularly to an injection-compression-molding method which is most suitably applied to thermoplastic resin being high in melting viscosity and low in fluidity, and has as its object the provision of an excellent molding, in which occurrences of crazing, cracking, delamination and so forth due to the shrinkage as a result of residual stress caused by molecular orientation of material resin or due to the stress strain are restricted. Another object of the present invention is to improve a work efficiency by simplifying the molding process. A pressing pressure is applied from behind a cavity to shrink the cavity to a volume less than that of an intended molding, plasticized synthetic resin is injection-compression-filled into the cavity, and thereafter, when the pressure which has been applied from behind the cavity, is lowered, the volume of the cavity is expanded by the elastic restoring force of the plasticized synthetic resin compressed and filled into the cavity. Subsequently, after the elastic restoring force is decreased, the cavity is shrunk to the volume of the intended molding.
Patent EP-0539491-A1 (EP)
Inventor: COHEN FRED A
IPC: A61P3/00
Filed: 1991-07-15
Abstract: Analogues polypeptidiques présentant des propriétés de sélection d'agonistes ou d'antagonistes ou de tissus vis à vis de la parathormone (PTH), une protéine analogue à la parathormone (TAP) ou un e protéine apparentée à la parathyroïde (PaPTH). On remplace l'acide aminé de sérine en position 3, l'acide aminé de glutamine en position 6, l'acide aminé d'histidine en position 9 ou des combinaisons de ceux-ci par d'autres acides aminés naturels ou synthétiques. De préférence un fragment de PTH humaine d'environ 34 acides aminés est suffisant pour une activité pharmacologique. Ces polypeptides sont utiles comme agonistes ou antagonistes dans le traitement d'un patient souffrant d'états pathologiques relatifs au cancer, à l'ostéoporose, l'hypercalcémie, ou des états pathologiques d'hyperparathyroïdie. L'invention concerne également un procédé permettant de réaliser certains dosages utilisant les peptides modifiés, et basé sur les résultats des dosages situés dans des limites prédéterminées, et permettant de sélectionner les peptides modifiés utiles dans le traitement d'états pathologiques.
Patent EP-0553161-A1 (EP)
Title: Produit comprenant un substrat polymere resistant a l'usure par abrasion
Inventor: KIMOCK FRED M
IPC: B32B9/00
Filed: 1991-10-01
Abstract: L'invention concerne un produit (1) dont le substrat est recouvert d'une couche pratiquement transparente du point de vue optique, comprenant un revêtement de carbone dur (4) résistant à l'abrasion qui ressemble à du diamant. Le produit comprenant un substrat est constitué d'un substrat polymère (1), d'une couche polymère de polysiloxane (2) déterminant l'adhérence d'une ou de plusieurs couches intermédiaires (3) et d'une couche externe de carbone dur ressemblant à du diamant (4). L'invention concerne également la production de revêtements constituant des couches d'interférence et composés d'une mince pellicule adhérente (comme par exemple des empilements de quart de longueur d'onde et des revêtements antireflets) en utilisant un carbone dur ressemblant à du diamant en tant que couche à indice de réfraction élevé et la ou les couches intermédiaires en tant que couche(s) à faible indice de réfraction ou bien en utilisant le carbone dur ressemblant à du diamant en tant que couche à faible indice de réfraction et la ou les couches intermédiaires en tant que couche à indice de réfraction élevé. Le produit comprenant un substrat est utile pour réaliser des verres pour lunettes correctives ou pour lunettes de soleil.
Patent EP-0503521-A1 (EP)
Inventor: DE HAAN PIETER
IPC: A61K31/565
Filed: 1992-03-09
Abstract: Disclosed are dry pharmaceutical preparations containing potent steroidal medicinal agents in combination with an excipient capable of binding the agent to an extent greater than 80% and a having a demixing potential of less than 10% for said agent. Such excipients include spray-dried polyalcohols, granulated α-lactose monohydrate, or mixtures thereof. Also disclosed is a process of manufacturing stable tablets containing nearly identical amounts of at least one steroidal medicinal agent present in each tablet in an amount varying from 0.005 to 0.5 percent by weight of the tablet. Also disclosed is a dry mix consisting essentially of 1 to 100 parts, by weight, of at least one medicinal agent uniformly distributed throughout 2000 to 20,000 parts, by weight, of the described excipients. The mixture can be used to make dry dosage forms such as capsules, tablets, powders, and slugged granulates.
Patent EP-0512349-A1 (EP)
Inventor: ELBE HANS-LUDWIG DR
IPC: A61K31/4025
Filed: 1992-04-27
Abstract: Novel compounds of the formula (I) 
<IMAGE>
 in which 
 
  R<1> represents optionally substituted alkyl, or represents alkenyl or alkynyl, or represents in each case optionally substituted cycloalkyl or cycloalkylalkyl, or represents in each case optionally substituted aralkyl, aralkenyl, aralkynyl or aryl, 
   R<2> represents hydrogen or optionally substituted alkyl or 
  R<1> and R<2> together with the nitrogen atom to which they are bonded represent an optionally substituted heterocycle and 
  R<3>, R<4>, R<5> and R<6> independently of one another in each case represent hydrogen, halo, cyano, nitro, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy or haloalkylthio, 
 their preparation and their use in crop protection, in the protection of materials and in the field of human and veterinary medicine. 
<??>Formula (I) gives a definition of the compounds which can be prepared by analogous processes, for example from suitable benzothiophene derivatives by oxidation.
Patent EP-0512557-A1 (EP)
Inventor: FUJIMOTO HIROAKI
IPC: A01N43/56
Filed: 1992-05-08
Abstract: A method for controlling insect pests which belong to Homoptera which comprises applying an insect pesticidally effective amount of the compound having the formula:
       
 wherein A is a phenyl group, a 3-fluorophenyl group, a 3-chlorophenyl group and 3,5-difluorophenyl group; X is an oxygen atom or a methylene group, optionally together with an additive(s) and/or an inert carrier(s) to the said insect pests and/or the locus where the said insect pests propagate and/or cultivated plants to which the said insect pests do damage.
Patent EP-0528111-A1 (EP)
Title: Regulierbares Gummilager
Inventor: FREUDENBERG ULRICH DR
IPC: F16F13/00
Filed: 1992-05-11
Abstract: Ein steuerbares Gummilager mit hydraulischer Dämpfungseinrichtung, bei dem ein flüssigkeitsgefüllter Arbeitsraum (1) in zumindest einem Teilbereich durch eine auf einer Feder (2) abgestützten Platte (3) aus magnetisierbarem Werkstoff begrenzt ist. Die Platte (3) ist in Abhängigkeit von vorgegebenen Parametern mit Hilfe eines Magnetsystems (7) in Richtung des Arbeitsraumes (1) hin und her bewegbar. Der Stützkörper (10) umfaßt zumindest innerhalb der axialen Erstreckung der Magnetspule (9) zumindest zwei einander gegenüberliegende Teilkörper (8.1, 8.2), die durch eine elektrisch isolierende Schicht (14) voneinander getrennt sind.Die isolierende Schicht (14) erstreckt sich parallel zu der Bewegungsrichtung der Platte (3) und im wesentlichen senkrecht zu zumindest einer Nut des Stützkörpers (10) aus Weicheisen. <IMAGE>
Patent EP-0514836-A1 (EP)
Inventor: OHSUMI HIDEKI
IPC: H01R13/639
Filed: 1992-05-19
Abstract: At the time of screw fastening, the connector to which a mating connector is to be connected is prevented from being tilted to assure smoothe connection. One connector 8 is formed with a nut into which a bolt 10 in the mating connector is to be screwed to connect both connectors, wherein said one connector comprises an engaging portion 26 to receive the mating connector, inner housings 5 and 6 having horizontal support portions 30 perpendicular to the direction in which the connectors are engaged; an outer housing having accommodation chambers 3 and 4 having first openings 18 through which the inner housings are inserted and stops by which the inner housings are stoped by flanges 19 at second openings 17; and a spacer 7 to support the inner housings in the horizontal direction by engaging against the horizontal support of the inner housings.
Patent EP-0517061-A1 (EP)
Inventor: SCHMIDT THOMAS D
IPC: B25J19/00
Filed: 1992-05-25
Abstract: A linear motor (24) is movable along a substantially flat stator (P). Electrical, mechanical and pneumatic drive sources are coupled to the linear motor through an umbilical cord (C). A strain relief member (36), normally linked to the linear motor, is towed by the linear motor to the desired position along the platen. The strain relief member is then decoupled from the linear motor, and is magnetically (or vacuum) attracted and temporarily "locked" to the platen. A portion of the umbilical cord is clamped to the strain relief member at a point intermediate the ends thereof. The length of umbilical cord between the clamp and the linear motor hangs loosely to provide sufficient "play" between the strain relief member and the linear motor. The strain relief member, being "locked" to the platen isolates any pulling or pushing forces of the umbilical cord from being exerted upon the linear motor thereby enabling the linear motor to retain its precise position. The strain relief member is reconnected to the linear motor after the linear motor completes its function at the desired location and thereafter is towed to the next position by the linear motor.
Patent EP-0532844-A1 (EP)
Inventor: BRYAN WILLIAM JAYE
IPC: G21C3/32
Filed: 1992-06-26
Abstract: An improved lower end fitting 10 (L.E.F.) having a bell mouth multistage type of flow jet diffuser 30 with stages 31, 31' decreases pressure drop 15-20% over a single stage bell mouth diffuser and more evenly distributes flow and adds strength. It includes neutron thimble flux impingement shield 50 of instrument and/or cable. Each diffuser stage 31, 31' is S.S., of circular cross-sect. and parabolic to optimize diffusion. The multistage shape is based on lower core plate 20 flow hole 24 geometry, L.E.F. design and reactor flow rate. Thinner L.E.F. legs 36, smaller L.E.F. gussets 38 and thinner L.E.F. flow plates 22 are possible.
Patent EP-0528147-A1 (EP)
Inventor: GEISER KLAUS DIETER
IPC: B21D31/02
Filed: 1992-06-30
Abstract: A punch (1) is proposed for producing grating elements (20) according to the invention, the grating elements (20) being formed from a metal sheet as the punch (1) penetrates the latter. In its end region (6, 7, 8), with which it interacts with the sheet during the forming operation, the punch (1) comprises a stub (6) of essentially square cross-section, adjoining which is a pyramid-shaped end piece (8). Two opposite side faces (18) and (19) of the pyramid-shaped end piece (8) have essentially the same angle of inclination (b and a respectively) in relation to their centre line (10 and 9 respectively) whereas the common angle of inclination (b) of one pair (18) of side faces differs from the angle of inclination (a) of the other pair (19) of side faces. As a result, the two opposite sheet-metal tabs (25) are curved in such a way that their sharp-edged rim (28) points in the circumferential direction (U), giving a sharper grating disc (21). <IMAGE>
Patent EP-0523704-A1 (EP)
Inventor: WARNER CHARLES Y
IPC: B60R21/215
Filed: 1992-07-16
Abstract: An inflatable protective system provides cushioning for an occupant (114) of a vehicle during side impact of the vehicle by another object. The system includes an inflatable bag (70) that is attached to a mounting plate (40), which extends over the lower section of a side panel assembly (20) of the vehicle. The inflatable bag (70) includes an upper portion foldable into a stowed position facing the occupant's thorax when seated on the seat (116). An inclined guide pad (52) may be provided on the upper portion of the mounting plate (40) for directing the upper portion of the bag (70) toward the occupant (114) and away from the window (22) of the side panel assembly (20) during deployment. A deployment envelope (76) including at least one sheet of bearing material (75) and at least one sheet of friction reducing material (74) is sandwiched between the bag (70) and a cushioning panel (38), which is detachably connected to an inner side of the side panel assembly (20), to enhance the smooth deployment of the bag (70). An inflator (80) responsive to an actuating signal indicative of an impact against the side panel assembly (20) inflates the lower portion of the bag (70), which expands laterally toward the occupant (114) to form a shock absorbent cushion and barrier for restraining the occupant's body from moving into the side panel assembly (20). The entire cushioning panel (38) is propelled across the lateral spacing between the side panel assembly (20) and the seat (116) toward the occupant (114) to make initial cushioned contact with the seat (116) and the occupant (114) and to initiate lateral movement of the occupant (114) away from the side panel assembly (20). The lateral expansion of the lower portion of the bag (70) opens accordion-like pleats (112) folded in the upper portion of the bag (70) and permits the upper and lower bag portions to simultaneously reach their fully inflated positions.
Patent EP-0581988-A1 (EP)
Inventor: VALENTIN WOLFGANG
IPC: F16D69/00
Filed: 1992-08-05
Abstract: In order to make the connection between a carrier body and a block of friction material for a brake shoe for rail and road vehicles more reliable, it is proposed that parts of the cast carrying body (10) surround a plurality of mutually adjoining non-coplanar surface areas of the block (20) of friction material with frictional and/or non-positive engagement. This can be achieved by placing the fully sintered body in a casting mould and casting the carrier material around it. <IMAGE>
Patent EP-0528414-A1 (EP)
Inventor: TILL SASCHA
IPC: B67D1/07
Filed: 1992-08-19
Abstract: The invention relates to a device for automatically removing sponge rubber balls during the cleaning and emptying of piping for liquids, in particular piping for draught beverages. In this device, an intermediate piece (1) provided with a passage (2) and having an outlet aperture (3) for the sponge rubber balls (15) is arranged between the beverage piping and the spigot (4, 5), which does not completely allow passage for the sponge rubber balls (15); a pipe piece (10) provided with seals (11, 12) is arranged in such a way with respect to the intermediate piece that, in the beverage withdrawal operating state, a tight connection is formed between the spigot (4, 5) and the beverage piping, whereas in the cleaning state, after withdrawal of the pipe piece (10), the opening of the pipe piece (10) adjacent to the spigot (4, 5) is unblocked via the outlet aperture (3) in the intermediate piece (1) for removal of the sponge rubber balls (15). <IMAGE>
Patent EP-0497404-A1 (EP)
Inventor: DEKKER GERRIT HENDRIK
IPC: C09K23/42
Filed: 1992-01-21
Abstract: The invention relates to an internal emulsifier system and the use of this system in the preparation of polyurethane dispersions such as non-ionic aqueous polyurethane dispersions based on tetramethylxylylene diisocyanate. 
     The emulsifier system is obtainable by reaction, at a temperature between 100°C and 200°C during 1-3 hours, between an alkoxypolyethylene glycol and an anhydride in the first step and a reaction in a second step, at a temperature between 100°C and 200°C, between the reaction product obtained in the first step and an alkyleneoxide, an epoxy alcohol or a diglycidylether.
Patent EP-0541141-A1 (EP)
Title: Videokamera mit mindestens einem Halbleiter-Bildsensor und einer umlaufenden Sektorblende
Inventor: DE ROOIJ JACOBUS ADRIANUS GERA
IPC: H04N5/238
Filed: 1992-10-06
Abstract: Bei einer Videokamera mit mindestens einem Halbleiter-Bildsensor (4) und einer im Strahlengang des Halbleiter-Bildsensors angeordneten umlaufenden Sektorblende (5), wobei die lichtabhängige Ladungsintegration im Halbleiter-Bildsensor durch Zuführung eines Steuersignals (SE) freigegeben wird, weist die Sektorblende mehrere verschieden große lichtdurchlässige Sektoren (5') auf. Die Ladungsintegration wird freigegeben, bevor ein ausgewählter lichtdurchlässiger Sektor in den Strahlengang eintritt. <IMAGE> <IMAGE>
Patent EP-0547707-A1 (EP)
Inventor: BUCHANAN JOHN MICHAEL
IPC: C07C303/38
Filed: 1992-12-15
Abstract: A method for developing an image in a photographic element comprising the steps of:
     (a) providing a photographic element comprising a support, a silver halide emulsion containing an imagewise distribution of developable silver halide grains, and a blocked photographically useful compound comprising a photographically useful group and a blocking group capable of releasing said photographically useful group upon processing in the presence of a peroxide, wherein said blocking group comprises an electrophilic group which is the sole group capable of undergoing a nucleophilic displacement reaction, said electrophilic group being bonded directly or through at least one releasable timing group to said photographically useful group, and   (b) contacting said photographic element with a processing solution comprising a peroxide.
Patent EP-0535785-A1 (EP)
Inventor: JACK GREGORY SCOTT
IPC: C08L81/00
Filed: 1992-07-20
Abstract: This invention relates to flame retardant blends of polysulfone, with polyalkylene phthalate and/or polycarbonate, borate salt and polytetrafluoroethylene. The present blends are flame retardant, even at thin part thickness.
Patent EP-0547909-A1 (EP)
Inventor: VAPHIADIS JOHN L
IPC: B30B15/00
Filed: 1992-12-17
Abstract: A counterbalance actuator is disclosed for reducing the energy required in weight lifting operations. The counterbalance actuator includes a piston (20) and a flexible bellows (32) attached to the piston. A bellows extension (40) is attached to the top of the bellows with a gas impervious seal. The bellows extension (40) permits the counterbalance actuator to achieve an extended stroke while allowing the counterbalance actuator to be collapsed to a reduced size.
Patent EP-0504042-A1 (EP)
Inventor: CAMBIER BENJAMIN
IPC: B02C17/06
Filed: 1992-03-11
Abstract: The path cross-section of each circumferential or radial aperture, made in the coating of the partition wall, has a notched asymmetrical convergent-divergent profile with a first plane face (12) and a second face (13) having a first portion (13a) sloping by an angle ( alpha ) between 40 and 60 DEG , a second plane portion (13b) and a third portion (13c) sloping by an angle (ss) between 5 and 20 DEG . The distance (e) between the two faces (12 and 13) at the second portion (12b) is at least equal to half of the diameter (r) of the smallest ball used in the upstream compartment (10). The thickness (I1) of the first portion (13a) is at least equal to this diameter r.   <IMAGE>
Patent EP-0528732-A1 (EP)
Inventor: HODBERT FRANCIS
IPC: H04Q11/04
Filed: 1992-08-19
Abstract: In order to set up a videophone communication from a calling videophone terminal to a called videophone terminal filtered by a telephone set, once a telephone communication has been set up between the terminals, over a CCBNT channel, a service message included in a message for freeing the CCBNT line is sent from the called terminal. This message contains a secret (unfiltered) direct call number for the called videophone. A connection over two type B channels is set up again directly, from the calling terminal, using the secret unfiltered call number. <IMAGE>
Patent EP-0520917-A1 (EP)
Inventor: DOLPHIN BERNARD
IPC: E04H6/24
Filed: 1992-06-12
Abstract: The present invention relates to an automatic car park for vehicles. An automatic car park for vehicles (27) according to the invention comprises at least one first carriage (1) and a plurality of parking cells arranged on at least one level, and the said car park comprises at least one second carriage (4) which comprises means (281) for pushing the vehicles (27) so as to enable the vehicles (27) to be loaded onto the said first carriage (1) and to enable the vehicles (27) to be unloaded from the said first carriage (1), and the second carriage (4) preferably comprises, at each of its longitudinal ends, retractable stopping means (281) which can interact with the vehicle (27). The technical field of the invention is that of the construction of devices for handling and storing vehicles. <IMAGE>
Patent EP-0560001-A1 (EP)
Inventor: AOUAD YOUSEF GEORGES
IPC: C11D1/22
Filed: 1992-03-10
Abstract: A detergent paste composition comprising : from 50% to 94% by weight of an anionic surfactant; from 1% to 30% by weight of an alkyl ethoxy sulphate and from 5% to 35% by weight of water. The paste has a viscosity greater than 10 Pa.s at a temperature of 70°C and measured at a shear rate of 25 s⁻¹. The paste has rheological properties making it well-suited to the further processing into high active detergent agglomerates suitable for use in free flowing granular detergent compositions.
Patent EP-0506947-A1 (EP)
Inventor: BRUST THOMAS B
IPC: G03C1/035
Filed: 1991-10-17
Abstract: Cette invention concerne un procédé amélioré permettant de former des grains tabulaires monodispersés d'halogénure d'argent. A cet effet, cette invention met en oeuvre un procédé permettant de former des grains d'halogénure d'argent qui comprend la formation d'une population initiale de petits grains d'halogénure d'argent à plans doubles dans un milieu aqueux, la maturation à une température supérieure ou égale à la température de formation de ladite population initiale, suivie de la croissance des grains matures. Ce procédé est exécuté de sorte que pendant environ 10 % à environ 100 % de la croissance, la température dudit milieu aqueux se situe au moins 2 °C au-dessous de la température de maturation mais se situe cependant au-dessus de la température de renucléation, et de sorte que le pBr se situe entre environ 1,0 et 3,5 pendant la croissance.
Patent EP-0594658-A1 (EP)
Inventor: JONES RAYMOND VINCENT HEAVON
IPC: C07F3/02
Filed: 1992-06-24
Abstract: La présente invention se rapporte à un procédé de préparation de composés de la formule (I): Y-Mg-X dans laquelle Y représente phényle ou benzyle éventuellement substitué et X représente halogène, consistant en la réaction d'un composé de la formule (II): Y-X dans laquelle Y et X ont les significations données ci-dessus, avec du magnésium dans un solvant, et caractérisé en ce que le solvant représente un acétale de la formule (III) dans laquelle R1 et R2 représentent indépendamment alkyle possédant de 1 à 6 atomes de carbone ou bien réunis forment un anneau de dioxolane, et R3 représente hydrogène ou alkyle possédant de 1 à 6 atomes de carbone.