baber/WOPTO huggingface dataset:
Patent EP-0508996-A1 (EP)
Title: Process for multicolor dyeing of vegetable ivory products.
Inventor: POZZOLI MONICA
IPC: A44B1/04
Filed: 1990-12-28
Abstract: PCT No. PCT/EP90/02326 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Dec. 28, 1990 PCT Pub. No. WO91/09548 PCT Pub. Date Jul. 11, 1991.Buttons or similar products in vegetable ivory undergo a first base dyeing, are then covered in preset areas with a temporary protecting film, and submitted to a second dyeing; the protecting film is eventually removed to obtain a multicolor product.
Patent EP-0517845-A1 (EP)
Title: Key for electronic and mechanical locks.
Inventor: HYATT RICHARD G JR
IPC: G07C9/00
Filed: 1991-02-28
Abstract: A hybrid key for operating both electronic and mechanical locks has the electrical components in a separate and removable housing which is normally secured to the bow portion of the key blade but may be removed, the disclosed means for securing the electrical housing to the key bow is via a configuration including grooves in the housing, a hook portion on the key bow, and holes through the housing and bow at a single point for rivet securing means.
Patent EP-0532526-A1 (EP)
Inventor: SCHAEFTLMEIER ROLAND
IPC: H02K19/34
Filed: 1991-05-10
Abstract: Il est proposé un procédé pour la fabrication du stator d'une machine électrique, de préférence d'un alternateur triphasé pour véhicule muni d'un stator à ventilation extérieure présentant deux paquets de tôles statoriques (28, 29) placés axialement l'un après l'autre et dans lesquels sont encastrés deux enroulements statoriques (31, 32). Les têtes de bobine (31a, 31b, 32a, 32b), frontalement en saillie, des enroulements statoriques ainsi que les deux paquets de tôles statoriques (28, 29) sont entourés d'un boîtier métallique où ils logent dans une matière thermiquement conductrice. Pour une fabrication simple et compacte du stator, tout en ayant une bonne dissipation de chaleur, il est prévu d'enrober par moulage, dans un moule à compression contenant une matière plastique thermoconductrice (36), les paquets de tôles statoriques (28, 29) avec des moyens d'écartement (35) et avec des pièces de raccordement (41) mis en contact avec les conducteurs de raccordement (40) des enroulements statoriques (31, 32), avec une partie de fond portant les pièces de raccordement pour former une unité modulaire (37).
Patent EP-0554298-A1 (EP)
Inventor: TOPHAM PETER DOUGLAS TEMPLE
IPC: A01B15/16
Filed: 1991-10-22
Abstract: Une charrue (22) comprenant un mécanisme de glissement et de labourage (28) sous forme d'un disque rotatif (28) ou d'une roue de retournement de sol qui peut être pivoté par rapport au mécanisme de glissement (26) entre des positions alternatives permettant la formation d'un sillon à gauche ou à droite selon le sens du labourage lorsque la charrue (22) doit faire le va-et-vient à travers un champ.
Patent EP-0510161-A1 (EP)
Inventor: FRIEDERICH ALAIN
IPC: H01L27/20
Filed: 1991-11-07
Abstract: Détecteur optoélectronique comportant un photodétecteur (1) et un dispositif inducteur d'ondes élastiques (2) couplés mécaniquement. Le dispositif inducteur d'ondes élastiques possède des moyens d'excitation (20, 21) permettant la transmission d'ondes élastiques. Application: photodétecteur à détectivité élevée et insensible au bruit.
Patent EP-0501129-A1 (EP)
Inventor: SANTEL HANS-JOACHIM DR
IPC: C07F9/6561
Filed: 1992-01-20
Abstract: Substituted bicyclic 3-arylpyrrolidine 2,4-dione derivatives of the formula (I) …<IMAGE>… are provided, in which formula … …  A and Q together represent an alkanediyl, alkenediyl, alkenedienyl and alkenetrienyl group, each of which has 3 to 6 carbon atoms and each of which is monosubstituted to polysubstituted by identical or different substituents, each of these groups being substituted by halogen, hydroxyl, mercapto, in each case optionally substituted alkyl, alkoxy, alkylthio, cycloalkyl or aryl, and each of these groups furthermore optionally being interrupted by one of the groups below …<IMAGE>… >C=N-R<6>; >C=N-OR<6>; …<IMAGE>… or …<IMAGE>… in which … …  B represents hydrogen or alkyl, …  X represents alkyl, halogen or alkoxy, …  Y represents hydrogen, alkyl, halogen, alkoxy or haloalkyl, …  Z represents alkyl, halogen or alkoxy, …  n represents a number 0, 1, 2 or 3, …  G represents hydrogen (a) or the groups -CO-R<1> (b), …<IMAGE>… -SO2-R<3> (d), …<IMAGE>… or E (f),… where R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7> and R<8>, L, M and E are as defined in the text of the application. … … …<??>The novel compounds of the formula (I) have outstanding insecticidal, acaricidal and herbicidal properties.
Patent EP-0502390-A1 (EP)
Inventor: TAKAHASHI EIJI
IPC: B23K35/30
Filed: 1992-02-22
Abstract: Disclosed herein is a filler metal for joining (mainly by high energy density beam welding) a part of porous sintered material to a part of the same material or steel, which gives rise to a weld zone free of such defects as cold cracking and blowholes. 
     The filler metal contains, by weight, at least one selected from the group consisting of Cr, Mo, and Si and at least one selected from the group consisting of Ni, C, and Mn in an amount specified by the equations below 
 
       Y ≧ -(1/3)X + 23 and Y ≧ 12           
 
 where X = Cr(%) + Mo(%) + 1.5 Si(%) 
Y = 1.2 Ni(%) + 20 C(%) + 0.8 Mn(%) 
   and at least one selected from the group consisting of Al, Ti, Zr, and V in a total amount of 0.3-5%, with the balance being Fe and inevitable impurities. The filler metal may be in the form of solid wire or cored wire. The filler metal for arc welding has a composition defined by Y ≧ -(1/3)X + 18 and Y ≧ 7.
Patent EP-0504912-A1 (EP)
Inventor: KOEDA MASARU
IPC: C04B41/91
Filed: 1992-03-20
Abstract: A dry etching method for etching a surface of a substrate with plasma of mixed gas including i) gas that is reactive to the material of the substrate, and ii) inert gas. Accumulation of reaction products between the substrate and the reactive gas ions on the substrate is effectively eliminated by the ions of the inert gas plasma. Accordingly the etching rate of the substrate is not lowered. Silicon carbide (SiC) is one of the most suitable object of the plasma etching of the present invention, since it is hard to engrave by conventional dry etching methods.
Patent EP-0506124-A1 (EP)
Inventor: TSE WANG CHANG
IPC: A61K35/76
Filed: 1992-03-27
Abstract: Disclosed is a composition for enhancing delivery of a therapeutic agent to a solid tissue site, comprising: two single chain V H -V L  bifunctional binding molecules which are joined together, having one specificity for a solid tissue antigen and the other for the therapeutic agent; a remover substance which binds circulating binding molecule; a therapeutic agent. The therapeutic agent is administered separately from the binding molecules and following the administration of a remover substance which aids in clearing free binding molecules in the circulation. In the preferred mode of the invention, the binding molecules have one specificity for antigens at the target site and one for the therapeutic agent. The binding molecules are adminstered and allowed time to approach a maximum concentration in the extravascular space. A remover substance, preferably a liposome conjugated with antibodies which are reactive with an antigenic epitope on the binding molecules, is then administered to remove excess binding molecules from the circulation and the extravascular space. A therapeutic agent, preferably a cytotoxic drug such as ricin A chain modified so as to enable it to enter the target cells once delivered to the target site, is then administered.
Patent EP-0516181-A1 (EP)
Inventor: ARAI YOSHINOBU
IPC: C07C405/00
Filed: 1988-10-12
Abstract: A sulfonamide derivative of the general formula:
       
 wherein, R¹ represents
     (i) COOR¹¹,   (ii) CH₂OR¹² or   (iii) CONR¹³R¹⁴, 
wherein 
R¹¹ represents a carbocyclic ring unsubstituted or substituted by an alkyl or alkoxy group of from 1 to 4 carbon atom(s) or halogen atom, or steroid, 
R¹² represents a hydrogen atom or COR¹⁵, 
R¹³ and R¹⁴ each represent a hydrogen atom or alkyl group of form 1 to 4 carbon atom(s) or NR¹³R¹⁴ represents an amino acid residue or heterocyclic ring, or 
R¹⁵ represents an alkyl group of from 1 to 4 carbon atom(s) or phenyl group,   
       
 wherein
       
 represents
     
       
 Ba represents
   (i) -CH₂-CH₂-(CH₂)m- (Ba-1),   (ii) cis-CH=CH-(CH₂)m- (Ba-2),   (iii) -CH₂-O-(CH₂)m- (Ba-3),   (iV) -S-(CH₂)m- (Ba-4) or   (V)
      wherein m represents an integer of from 1 to 6, and the configuration of a double bond is E, Z or EZ and a phenylene group represetns an o-, m- or p-phenylene group in the formula (Ba-5),    R 2a  represents a bond or an alkylene group of from 1 to 4 carbon atom(s), 
R 3a  represents a carbocyclic or heterocyclic ring unsubstituted or substituted by from one to three of an alkyl group of from 1 to 4 carbon atom(s), alkoxy group of from 1 to 4 carbon atom(s), hydroxy group, carboxyl group, ciano group, halogen atom or nitro group, or 
R 2a  represents an alkyl group of from 1 to 12 carbon atom(s) together with R 3a,   
cyclodextrin clathrates thereof, or non-toxic salts thereof in case that NR¹³R¹⁴ represents an amino acid residue, possess an antagonistic activity on TXA₂, in particular, inhibit blood platelet aggregation and contraction of artery, and are, therefore, useful for prevention and/or treatment of inflammation, hypertension, thrombus, cerebral apoplexy, asthma, cardiac infarction, angina pectoris, cerebral infarction and death by aucte cardiac diseases in mammales, in particular in humans, which are induced by thromboxane A₂.
Patent EP-0540826-A1 (EP)
Inventor: KOCH WINFRIED
IPC: C08L9/02
Filed: 1992-07-30
Abstract: For the production of asbestos-free brake linings for railway traffic, having improved coefficients of friction during braking under wet conditions, friction-lining compositions are proposed which contain, as binder, a mixture of nitrile rubber and peroxide-crosslinked polybutadiene liquid resin, and in which a part of the mineral fillers is replaced by alkali metal phosphates, alkaline earth metal phosphates and/or ammonium phosphates.
Patent EP-0544171-A1 (EP)
Inventor: WILD HANNO DR
IPC: A61P43/00
Filed: 1992-11-16
Abstract: The invention relates to 5,6-dihydrodibenz[b,e]azepine-6,11-dione-11-oximes of the formula I, a process for their preparation and their use as inhibitors of reverse transcriptase and in particular as retroviral agents. <IMAGE>
Patent EP-0549037-A1 (EP)
Inventor: HORSTHUIS WINFRIED HENRI GERAR
IPC: G02F1/361
Filed: 1992-12-14
Abstract: A frequency doubling structure composed of an alternatingly poled NLO polymer is incorporated into an optically non-linear (NLO) polymeric material. This structure is made by forming a layer of a first NLO polymer, partially removing it by etching after it has been poled with the aid of a first electric field or not, such that a grating structure is formed composed of etched grooves in the polymer, and applying a layer of a second NLO polymer, such that the etched grooves are backfilled, after which the resulting alternating structure of the two NLO polymers is subjected either to a second electric field oppositely directed to the first one, or in the case of poling of the first polymer not yet having taken place, to two oppositely directed electric fields in succession. The second electric field is applied at a temperature which will not affect the poling of one NLO polymer effected by the first electric field. Further, a frequency doubler comprising an alternating structure of oppositely poled NLO polymer is provided.
Patent EP-0562187-A1 (EP)
Inventor: YAMAGUCHI HIDEAKI
IPC: H05K3/42
Filed: 1992-03-24
Abstract: Copper through-hole printed wiring boards are produced by forming an etching resist layer on the copper plating of a double sided copper clad laminate. The etching resist layer is formed after a negative resist pattern is applied to both sides of the laminate, and then dipped in a solution containing at least one salt of 2-alkylbenzimidazoles, 2-alkylalkyl-benzimidazoles, 2-phenyl-benzimidazoles and 2-phenyl-alkylbenzimidazoles. After the negative resist pattern is selectively removed with an alkaline aqueous solution, in accordane with the predetermined pattern of the wiring, the exposed copper plating is etched off with an alkali etchant.
Patent EP-0530990-A1 (EP)
Inventor: KARASAWA HIDEYASU GREENPARK-MI
IPC: A63H33/22
Filed: 1992-08-11
Abstract: A toy projector (10) is equipped with a light source (11), a non-light-transmitting member (13) having at least one light-transmitting part (14) which transmits the light from the light source (11), a member (15) having light-transmitting designs provided in a direction other than the direction in which the light-transmitting portion (14) has been placed with respect to the light source (11), a mirror (19) reflecting the said design, and a lens (17) arranged between the said mirror (19) and the member (15) having the said design. The light from the said at least one light-transmitting part (14) and the design reflected by the said mirror (19) are projected on to the same surface.
Patent EP-0541334-A1 (EP)
Inventor: DOMANSKY PHILIPPE
IPC: B65D71/00
Filed: 1992-11-03
Abstract: A carton (P) accommodating a plurality of articles (C) of the type having an internal keel structure (K) which protrudes inwardly of the carton to form a separator to space apart adjacent articles, said keel structure comprising two portions (30,32;34,36) provided by at least one carton panel (22,24) which portions comprise cooperating securing portions (48,50) so that the keel structure can be set up to form a bridge element.
Patent EP-0542476-A1 (EP)
Inventor: LINES MALCOLM ELLIS
IPC: G02B6/10
Filed: 1992-11-05
Abstract: It has been discovered that glass of composition xM₂O·(1-x)SiO₂ can have lower intrinsic loss than pure SiO₂, for 0 < x ≲ 0. 03 and M=Na, K, and/or Rb. Furthermore, it has been discovered that co-doping with F can increase the range of reduced intrinsic loss to x∼0.07, for M=K and/or Rb. Disclosed is optical fiber that comprises the novel low intrinsic loss glass, typically in the core.
Patent EP-0524860-A1 (EP)
Inventor: DIAS ALVES ARMAND
IPC: E04H17/16
Filed: 1992-07-16
Abstract: The invention relates to a device (7) for assembling edges (4) of panels (1) particularly for a fence of predetermined area and tubular beams (5) such as posts supporting these panels (1), which panels (1) are each in the form of trellis-work, that is to say each consists of filaments (2, 3), particularly metal wires, arranged in at least two layers in two substantially perpendicular directions and thus forming, on the one hand, longitudinal filaments (2). It is characterised in that the opposing stop-pieces (9, 10) for the bearing of the generatrices (11, 12) of the two series of free lengths (8) of longitudinal filaments (2) directed towards the inside of the panel are located in substantially parallel planes (P3, P4) and these planes are spaced apart by a value (E2) which is substantially greater than that (E1) which separates the parallel planes (P1, P2) in which the abovementioned generatrices extend. <IMAGE>
Patent EP-0536021-A1 (EP)
Inventor: GONGORA HENRI
IPC: C07D207/263
Filed: 1992-09-23
Abstract: Recovery of an aprotic polar solvent from a saline aqueous solution of this solvent, by a process which consists in desalinating the said solution by electrodialysis and then distilling the desalinated solution. To avoid the precipitation of metal hydroxides during the electrodialysis, the brine is kept at an acidic pH.
Patent EP-0540488-A1 (EP)
Inventor: TELL PETER
IPC: F04F5/52
Filed: 1992-10-14
Abstract: Method of achieving with at least two compressed air operated ejectors a desired subpressure in the shortest possible time and with the least use of energy, this method including connection of the ejectors such that they work one at a time in response to which of them is supplied with compressed air. In turn, compressed air supply is controlled in respons to the subpressure in a subpressure collection chamber common for all ejectors. An ejector array (1) for the method includes at least two compressed air operated ejectors (2, 3) each having its own optimum efficiency at the same values of the supplied compressed air. A sensor is disposed for sensing the subpressure in the chamber (23), compressed air being supplied to one ejector (2, 3) at a time, in response to the sensed pressure in the chamber (23). Compressed air is first supplied to the ejector (2) evacuating the greatest amount of air per time unit, and last to the ejector (3) generating the lowest subpressure.
Patent EP-0556321-A1 (EP)
Inventor: FRAZIER ALLEN L
IPC: B41J2/485
Filed: 1991-11-06
Abstract: Un dispositif d'affichage classique, tel qu'un moteur de marquage pour imprimante laser ou copieur numérique, ayant une résolution nominale (la source d'énergie du dispositif d'affichage peut être activée sélectivement) ainsi qu'un niveau de seuil prédéterminé de production de points d'image de sortie, (voir figure 5), est modifié jusqu'à obtention d'une résolution différente (supérieure ou inférieure) où il est modifié afin de produire des points de sortie le long d'axes (7, 9 et 11 dans figure 10) différents des axes (3, 5) du dispositif d'affichage (de manière à produire des écrans de demi-teinte dans des angles), par l'emploi de données d'entrée de résolution différente, et par activation sélective de la source d'énergie afin de produire des zones de chevauchement (voir figure 10) dépassant le seuil du dispositif et ainsi de produire des points (17) dans des positions ne se trouvant pas dans les positions de résolution normale du dispositif (lignes 3 et 5). Ledit seuil dépassant les zones de chevauchement peut être obtenu par activation de la source d'énergie du moteur de marquage en une pluralité de positions, l'énergie dans certaines positions étant sélectivement inférieure au niveau de seuil de production d'un point de sortie, mais l'énergie combinée au niveau des positions de point voulues étant supérieure au niveau de seuil pour produire le point voulu (voir figures 6, 7 et 8).
Patent EP-0558627-A1 (EP)
Inventor: MCKAY CHRISTOPHER B
IPC: A63H1/16
Filed: 1991-11-12
Abstract: Toupie constituée d'un corps conique comprenant un point parabolique tendre et poreux situé au niveau de l'apex du cône de la toupie qui simultanément frotte sur et suit une surface d'écriture sur laquelle la toupie se déplace. Lorsqu'on lance la toupie et qu'elle tourne, le point situé au niveau de l'apex frotte sur la surface d'écriture et permet le déplacement de la toupie sur cette surface, qui laisse sur son passage une empreinte d'encre. Pendant que la toupie tourne, elle présente de la précession avec la vitesse angulaire de rotation qui est caractéristique d'une toupie tournant autour d'un point fixe. Cependant, la pointe de la toupie au niveau de l'apex du cône ne reste pas fixe par rapport à la surface d'écriture; au contraire la pointe se déplace suivant son propre parcours sur la surface d'écriture en fonction de l'angle de la pointe par rapport à la surface d'écriture et de la vitesse du spin angulaire de la toupie. Il résulte de ceci que le déplacement de la toupie interagit avec les forces de précession de la toupie pour produire un ensemble de spirales tracées de manière caractéristique sur la surface d'écriture. Dans un mode de réalisation de l'invention, on s'assure de placer verticalement la pointe de la toupie en hauteur par rapport au reste de la masse de la toupie pour faire varier et modifier les spirales résultantes. L'heureux résultat de cette association est que l'instrument d'écriture rempli d'encre situé dans la toupie épuise entièrement sa réserve d'encre avant de cesser d'écrire - condition que la plupart des stylos ne connaissent pas pendant leur durée d'utilisation.
Patent EP-0566685-A1 (EP)
Inventor: KOURILSKY PHILIPPE
IPC: C12Q1/6881
Filed: 1992-01-09
Abstract: La présente invention concerne un procédé de description des répertoires d'anticorps (Ab) et de récepteurs des cellules T (TcR) du système immunitaire d'un individu, caractérisé en ce que: à partir d'un prélèvement biologique, on effectue la transcription réverse des mARN qu'il contient; on effectue ensuite, sur le produit de transcription (ou directement sur l'ADN extrait de l'échantillon), des amplifications séparées par une méthode de type PCR pour chaque couple d'amorce V, C, V correspondant à un segment variable du répertoire en cause et C s'hybridant au segment constant du répertoire étudié; sur chacun de ces produits d'amplification on effectue, pour chaque segment J du répertoire marqué, une étape d'élongation utilisant comme amorce un oligonucléotide spécifique de ce segment J et le produit d'amplification comme matrice; pour chaque produit d'élongation correspondant à un triplet (V, C)J ainsi obtenu on fait apparaître la taille des différents produits d'élongation; la description des répertoires correspondant pour chaque élément du répertoire à un triplet VCJ et à la taille de l'élément.
Patent EP-0539537-A1 (EP)
Title: Process and device for the in-line nir measurement of pourable foodstuffs.
Inventor: TOBLER HANS
IPC: G01N21/47
Filed: 1992-04-23
Abstract: In analysis of a sample of unground grain, infrared light is directed towards the sample and is detected after reflection on the sample. For analysis of wheat, light wavelengths within the interval 1050-1400 nm are used with a light detector of PbS-type. A suitable infrared analyzer has a rotatable filter device (5) with a plurality of filters (4) within the stated wavelength interval and is disposed to be able to carry out in a short time period a large number of measurements. <IMAGE>
Patent EP-0528023-A1 (EP)
Inventor: BARBEE EUGEN
IPC: B05C9/14
Filed: 1992-02-16
Abstract: Matières de développement photographique, tels que des films et du papier, comprenant un support et des revêtements placés sur le support. Les revêtements contiennent souvent des durcisseurs provoquant des réticulations de gélification dans le liant situé dans le revêtement. Le point jusqu'auquel se sont formées les réticulations au moment du traitement du film ou du papier, affecte l'aspect de l'image obtenue au moyen du traitement. Habituellement on laisse les réticulations se former au bout d'une certaine durée dans des conditions atmosphériques normales. D'après l'invention, la formation des réticulations est accélérée jusqu'à ce qu'elle soit pratiquement terminée, au moyen d'un procédé comprenant l'incubation de la matière à une température supérieure à la température de transition vitreuse du revêtement et inférieure à son point de fusion dans une atmosphère contenant une humidité relative, ce qui provoque une teneur en humidité dans le revêtement située entre 0,1 et 0,25 pendant une durée suffisante pour que le durcissement soit terminé, c'est-à-dire pour que la formation des réticulations soit terminée. Ladite durée est inférieure à dix minutes. Après l'étape d'incubation, la température du revêtement est diminuée jusqu'à un point inférieur à la température de transition vitreuse, la teneur en humidité est réduitete et le revêtement est alors refroidi avant l'enroulement du support sur lequel ledit revêtement est placé. L'incubation et les étapes connexes peuvent s'effectuer après le revêtement et le séchage de la matière et avant l'enroulement en rouleau, ou bien elles peuvent être réalisées lors du rembobinage. Le rouleau est ensuite déroulé, traité après le procédé décrit par l'invention et enfin rembobiné. L'invention décrit également un dispositif de mise en application du procédé.
Patent EP-0593501-A1 (EP)
Inventor: BROEKAERT WILLEM FRANS
IPC: C07K14/415
Filed: 1992-06-03
Abstract: Biocidal proteins isolated from Amaranthus have been characterised. The proteins show a wide range of antifungal activity and are active against gram-positive bacteria. DNA encoding the proteins has been isolated and incorporated into vectors. Plants may be transformed with this DNA. The proteins find commercial application as antifungal or antibacterial agents; transgenic plants will show increased disease resistance.