baber/WOPTO huggingface dataset:
Patent EP-0767819-A1 (EP)
Inventor: CLARCK JEFFREY G
IPC: C09J4/04
Filed: 1995-06-26
Abstract: Les compositions à base de monomère et de polymère modifiées en pH sont utiles en tant qu'adhésifs biomédicaux et chirurgicaux, agents de scellement, implants et supports ou matrices de libération d'agents bioactifs. Elles comprennent un monomère ou un polymère, ainsi qu'une dose efficace d'un modificateur de pH acide ou basique modifiant efficacement le pH d'un environnement in vivo immédiat de la composition en une plage de pH dans laquelle le polymère se dégrade à une vitesse différente par rapport à un pH physiologique. L'invention concerne également des applications in vivo dans lesquelles des surfaces sont unies ou traitées à l'aide de ces compositions biocompatibles modifiées en pH.
Patent EP-0777675-A1 (EP)
Inventor: WOO SAM L
IPC: C12N15/09
Filed: 1995-07-18
Abstract: La présente invention concerne un support de synthèse de polynucléotide destiné à la synthèse automatisée des polynucléotides dans le cas des polynucléotides portant une fonction azote en extrémité terminale 3'. Dans une réalisation, l'invention concerne un réactif pour synthèse de polynucléotides dont la structure est représentée par la formule générale (I). Dans cette formule générale (I), 'T' est un groupe de protection hydroxyle fractionnable par l'acide; 'Q' est un élément de liaison entre azote et oxygène; 'R1' est un substituant de l'azote; 'R2' à 'R4' sont séparément hydrogène ou alkyle inférieur; 'Y' est un atome électronégatif par rapport au carbone; 'X1' est un atome électronégatif par rapport au carbone; 'Z' est une liaison ou un bras d'espacement; et 'W' est un support de synthèse solide obtenu par dérivation et capable de se lier à 'Z'. Dans une seconde réalisation, l'invention concerne un réactif pour synthèse de polynucléotides dont la structure est représentée par la formule générale (II). Dans cette formule générale (II), 'T' est un groupe de protection hydroxyle fractionnable par l'acide; 'Q' est un élément de liaison entre azote et oxygène; 'R1' est un substituant de l'azote; 'R2' à 'R4' sont séparément hydrogène ou alkyle inférieur; 'Y' est un atome électronégatif par rapport au carbone; 'X2' est un atome électronégatif par rapport au carbone; 'Z' est une liaison ou un bras d'espacement; et 'W' est un support de synthèse solide obtenu par dérivation et capable de se lier à 'Z'.
Patent EP-0792481-A1 (EP)
Inventor: WILKENING CHRISTIAN
IPC: B23K26/042
Filed: 1995-09-21
Abstract: A process is disclosed for calibrating a laser beam scanning control. A light-sensitive medium (5) is irradiated at predetermined positions by a laser beam (2) in order to generate a test image (20), then partial digital images of sections (21) of the test image (20) are generated and the digital partial images are assembled into a total digital image of the test image (20). The data for correcting the laser beam (2) scanning control (4) are calculated on the basis of a comparison between real positions of the laser beam (2) on the total digital image and predetermined set co-ordinates.
Patent EP-0784512-A1 (EP)
Inventor: STAHLEY ROBERT EDWARD
IPC: G01F11/08
Filed: 1995-09-29
Abstract: L'invention concerne une chambre de pompage (60) qui comprend plusieurs éléments fonctionnels d'un dispositif de pompage. Par exemple, la chambre de pompage compressible peut-être un soufflet qui comprend, comme éléments fonctionnels, une soupape de sortie (80), un élément exerçant une sollicitation et une chambre de tourbillonnement. Ainsi, des élements fonctionnels assurant toutes les fonctions à remplir en aval du dispositif sont incorporés au soufflet. Cela peut entraîner une réduction importante des coûts étant donné, par exemple, que l'outillage est réduit et que le nombre des opérations de montage est également réduit. Un élément réducteur de volume (51) occupe une partie du volume de la chambre de pompage compressible (60) pour améliorer l'amorçage de la pompe. Cet élément réducteur (51) peut flotter librement ou être associé à la soupape d'entrée (50). L'invention concerne également un procédé permettant de séparer de la chambre de pompage (60), pendant le montage, les éléments fonctionnels que sont la soupape de sortie (80), l'élément exerçant une sollicitation et la chambre de tourbillonnement.
Patent EP-0857084-A1 (EP)
Inventor: PERRIN BRUNO
IPC: B02C4/02
Filed: 1995-10-24
Abstract: An apparatus for processing articles such as types that include a metal reinforcement embedded in a rubber-based material. The apparatus continuously and sequentially disintegrates the rubber-based material in order to separate it from the metal reinforcement and forms a powder consisting of a mixture of rubber and metal or fabric particles.
Patent EP-0796293-A1 (EP)
Inventor: BRIGHT DANIELLE A
IPC: C08L69/00
Filed: 1995-12-06
Abstract: La présente invention concerne une composition de résine de polycarbonate ignifugée qui comporte un substrat de résine de polycarbonate contenant une quantité efficace (par exemple, de préférence, environ 5 % à environ 15 % du poids du substrat de résine) comme agent ignifuge d'une composition de phosphate oligomère aromatique à terminaisons hydroxy de formule (I), formule dans laquelle R représente un groupe hydrocarbyle dérivé d'un diol aliphatique ou aromatique, Ar représente un groupe phényle non substitué ou substitué par un alkyle, n est compris entre environ 0 et environ 10, et la composition de phosphate contient une quantité prédominante de phosphate dans laquelle n varie de 0 à 1.
Patent EP-0796307-A1 (EP)
Inventor: DUNCAN CAROLYN B
IPC: C10N30/00
Filed: 1995-12-08
Abstract: A biodegradable lubricant which is prepared from: about 60-99% by weight of at least one biodegradable synthetic ester base stock which comprises the reaction product of: a branched or linear alcohol having the general formula R(OH)n, wherein R is an aliphatic or cyclo-aliphatic group having from about 2 to 20 carbon atoms and n is at least 2; and mixed acids comprising about 30 to 80 molar % of a linear acid having a carbon number in the range between about C5 to C12, and about 20 to 70 molar % of at least one branched acid having a carbon number number in the range between about C5 to C13; wherein the ester base stock exhibits the following properties: at least 60% biodegradation in 28 days as measured by the Modified Sturm test; a pour point of less than -25 DEG  C; and a viscosity of less than 7500 cps at -25 DEG  C; about 1 to 20% by weight lubricant additive package; and about 0 to 20% of a solvent.
Patent EP-0725037-A1 (EP)
Inventor: DELLER KLAUS DR
IPC: C08F10/02
Filed: 1996-01-29
Abstract: Granulates (I) based on pyrogenic silica are claimed, with the following physical properties: - mean particle dia.: 10-120 microns - BET surface: 40-400 m<2>/g - pore vol.: 0.5-2.5 ml/g - pore size distribution: less than 5% of total pore vol. with a pore dia. less than 5 nm, the rest meso- and macro-pores -pH: 3.6-8.5 - tamped density: 220-700 g/l. Also claimed is the prodn. of (I) by dispersing pyrogenic silica in water and spray drying the dispersion. The granules obtd. are then (a) heated for 1-8 hrs. at 150-1100 deg.C; or (b) silanised; or (c) heat-treated as in (a) and then silanised.
Patent EP-0725120-A1 (EP)
Inventor: OHNISHI TOSHIHIRO
IPC: H05B33/14
Filed: 1996-01-31
Abstract: Disclosed in this specification is a polymeric fluorescent substance which emits a fluorescence in a solid state, contains at least one kind of repeating unit represented by the following formula (1) with the amount of the formula (1) repeating units being at least 50 mole % based on the total repeating units, and has a polystyrene-reduced number-average molecular weight of 10 3 -10 7 , characterized in that it has a monofunctional group represented by the following formula (2) at at least one terminal of the molecule:  
 
        -Ar 1 -CR 1 =CR 2 -     (1) 
 
[wherein Ar 1  is an arylene group or a heterocyclic compound group having 4-20 carbon atoms taking part in conjugated bonds; R 1  and R 2  each are independently a group selected from the group consisting of a hydrogen atom, an alkyl group of 1-20 carbon atoms, an aryl group of 6-20 carbon atoms, a heterocyclic compound group of 4-20 carbon atoms and a cyano group];  
 
        -CR 3 =CR 4 -Ar 2      (2) 
 
[wherein Ar 2  is an aryl group or a heterocyclic compound group having 4-50 carbon atoms taking part in conjugated bonds; R 3  and R 4  each are independently a group selected from the group consisting of a hydrogen atom, an alkyl group of 1-20 carbon atoms, an aryl group of 6-20 carbon atoms, a heterocyclic compound group of 4-20 carbon atoms and a cyano group].
Patent EP-0750189-A1 (EP)
Inventor: ADLER BERNHARD PROF DR
IPC: G01N33/18
Filed: 1996-06-05
Abstract: The method proves amphiphilic substances in a water matrix in off- line or on-line operation without previous purifying or enriching operations on this substance. The amphiphilic substances on the surface of a metal contacting oscillating quartz or crystal permeate the water layer of the matrix. The concentration dependent mass change generates a sensor signal via a frequency variation of the crystal. The appts. for carrying out the method includes a through-flow cell with a fluid entry. It also has a cut-off chamber with an outlet for residue and an outlet for emission gases. The appts. also has a settling chamber with a fluid outlet. A multi-sensor is provided in this chamber. This has a quartz crystal microbalance sensor cell whose metal contacting surface is in contact with the amphiphilic substance. An oscillator is connected to the sensor cell. The appts. also includes an analyser.
Patent EP-0753628-A1 (EP)
Inventor: MOEBIUS JOSEF
IPC: E02B3/12
Filed: 1996-06-13
Abstract: The method involves arranging loose rocks in a stabile construction. Concrete, with its flowability improved by pressure etc., is injected in dosed amounts at distant points into gaps in the construction. This causes rocks, located next to and above each other, to be combined to form compact blocks. The concrete is injected simultaneously at several points. Before this stage, the areas concerned are flushed out. The construction has a top rock layer (12), and layer (14) below it of smaller rock sizes, with a geotextile mesh (16) between the two. The concrete is injected through the mesh at least partially into the lower rock layer.
Patent EP-0749247-A1 (EP)
Inventor: MARSHALL STEPHEN W
IPC: H04N9/30
Filed: 1996-06-13
Abstract: A motor control unit (15c) for synchronizing a color wheel (15) to an incoming video signal and for re-synchronizing the color wheel after a channel change. The motor control unit (15c) has an error control unit (31), which detects an out-of-phase condition, and derives a color wheel sync signal from the pixel sample clock adjusted by any phase error. A drive unit (33) phase locks this sync signal to an index signal provided by the color wheel. The result is a tightly controlled re-synchronization that minimizes perceived effects.
Patent EP-0737666-A1 (EP)
Inventor: HENDRIX JAN AGNES JOZEF
IPC: C07C231/12
Filed: 1996-04-09
Abstract: Process for the depolymerization of one or more polyamides in the presence of at least a nitrogen-containing compound, the depolymerization taking place at a pressure between 0.5 and 5 atm. 
     As a result a better selectivity towards the monomeric components of polyamides is obtained.
Patent EP-0745677-A1 (EP)
Inventor: VROEMEN ALBERT JOSEPH
IPC: C12P7/58
Filed: 1996-05-13
Abstract: An enzymatic process for the conversion of glucose into gluconic acid, using concentrated glucose solutions. The process uses a combination of glucose oxidase and catalase enzymes which may be obtained from an  Aspergillus niger  strain and has a high ratio of catalase:glucose oxidase activity. The enzymatic process requires less time than conventional fermentation processes, the yield of the conversion is close to 100% and the obtained gluconic acid/gluconate solutions do not contain impurities.
Patent EP-0727875-A1 (EP)
Inventor: REDMAYNE DEREK V
IPC: G06F3/044
Filed: 1996-01-15
Abstract: A capacitive touch sensor (15) includes a plurality of horizontal sensor bars (105) arranged in a single direction. The touch sensor (15) receives differential sensor signals from the sensor array (20) to reduce proximity effects and noise associated with conventional capacitive touch sensors. The touch sensor (15) also utilizes an isolation circuit or floating interface to reduce the effects of external interference and increase the accuracy of touch sensing and localization. The bars (105) are preferably comprised of indium tin oxide oriented in the machine direction of roll for superior linearity. The touch sensor (15) may be utilized with display screens (22) having thick dielectrics and also eliminates the need for a rear guard layer.
Patent EP-0737711-A1 (EP)
Inventor: NOSU TSUTOMU
IPC: A61K8/26
Filed: 1996-04-04
Abstract: Fine particles having a chemical composition represented by the following general formula (I):  
 
        (Zn y M 2+   z ) 1-x M 3+   x O 1+x/2    (I) 
 
 
    wherein M 2+  is at least one metal selected from the group consisting of Mg, Ca, Ni and Cu; M 3+  is at least one metal selected from the group consisting of Al and Fe; and x, y and z each satisfy 0.2 ≦ x ≦ 0.4, (y + z) = 1 and 0 ≦ z ≦ 0.75, 
   are useful as an ultraviolet protective agent, a sterilizer and a deodorizer. 
     The compound of the above formula (I) is very effective in absorbing and screening ultraviolet light having a medium-wavelength (UV-B) which is harmful to living creatures, and has high visible light transmittance. Therefore, it is very useful as an additive to plastics, rubber, cosmetic materials, paint and the like. It can also be used as a sterilizer or deodorizer.
Patent EP-0763587-A1 (EP)
Inventor: BRADEN VERONICA K
IPC: C10G7/06
Filed: 1996-07-29
Abstract: 2-amino-1-methoxypropane is used as a neutralizing amine in crude oil distillation units. The amine of the invention gives superior neutralization at the first initial condensate compared to other commonly used neutralizing amines.
Patent EP-0757392-A1 (EP)
Inventor: ALLAM JEREMY
IPC: H01L29/864
Filed: 1996-07-30
Abstract: Semiconductor structures and a method of forming semiconductor structures The avalanche breakdown characteristics, such as breakdown voltage and impact ionisation coefficient, of a semiconductor structure can be controlled by controlling the Brillouin-zone-averaged energy bandgap (<E c >) of the material forming the structure. Consequently, the avalanche breakdown characteristics of a device may be tailored independently of the bandgap E g . The Brillouin-zone-averaged energy bandgap (<E c >) may be controlled by controlling the composition of the semiconductor used or by straining its lattice.
Patent EP-0760379-A1 (EP)
Inventor: STANLEY JAMES PRESTON
IPC: C08F214/20
Filed: 1996-08-30
Abstract: Aqueous dispersions of vinyl polymers are disclosed. The polymers are copolymers of a vinyl halide, a vinyl ester, e.g., vinyl acetate, and a poly(alkylene glycol)-based macromonomer, e.g., poly(ethylene glycol) - maleic anhydride. Also disclosed are processes for the preparation of the aqueous dispersions which comprise forming the copolymer by solution polymerization, converting the dissolved polymer into an aqueous dispersion and removing the solvent from the aqueous dispersion.
Patent EP-0755878-A1 (EP)
Inventor: DE LAFORCADE VINCENT
IPC: B05B1/34
Filed: 1996-07-11
Abstract: The aerosol distribution head comprises a push button (8) containing two ducts and two nozzles (30a,30b). One part (36a,36b) of each duct is radial and the other axial part, in communication with the nozzle, is parallel to the nozzle axis. This results in the sprays (sa,sb) leaving each nozzle forming a single homogeneous spray (S). The axes of each nozzle are in the same plane and are oriented transverse to the push button longitudinal axis. The nozzle axes form an angle of 20 degrees to 120 degrees . The axis of each nozzle is separated from the axis of the duct axial part by a distance (d) which is equal to the length (L) of the nozzle pillar plus the width (l) of the duct radial part.
Patent EP-0776506-A1 (EP)
Inventor: KENNEDY BRIAN M
IPC: G06F17/24
Filed: 1996-06-10
Abstract: A computer software system (10) is provided. The computer software system (10) includes a compiler (12) operable to receive a worksheet definition (20) and to access a plurality of model interface functions (16). The worksheet definition (20) is named and parameterized and comprises a plurality of cell definitions (24) each defining a model-independent expression (26). The compiler (12) is further operable to generate a worksheet template (32) comprising a plurality of cell templates (36) each defining a model-dependent expression (38). An evaluator (40) is operable to receive the worksheet template (32) and a parameter expression. The evaluator (40) is further operable to access the plurality of model interface functions (16) and a user model (60). The evaluator (40) is operable to evaluate the model-dependent expressions (38) in the worksheet template (32) and is operable to generate a worksheet instance (48) containing a plurality of cell instances (52) defining model-specific values (54).
Patent EP-0830104-A1 (EP)
Inventor: MCDOUGALL GREGORY JOHN
IPC: A61C17/34
Filed: 1996-05-24
Abstract: An electrical driven toothbrush has a rotatable shaft with a remote end which fits into a slot in a bristle holder. The holder is mounted for rotation on a post supported by a head. When the shaft rotates the remote end describes a circle and driving engages the slot to cause the holder to vibrate.
Patent EP-0833708-A1 (EP)
Title: Method for making a double-walled cooking vessel by hot stamping, and resulting vessel
Inventor: LIGNY JEAN-JACQUES
IPC: B23K20/02
Filed: 1996-06-20
Abstract: A method is provided for assembling a double-walled cooking vessel, comprising the steps of providing a preformed outer vessel (2), positioning therein an intermediate bottom wall element (3) and an inner vessel (1) preformed in such a way that it fits into said outer vessel (2), and hot stamping the resulting assembly. The resulting double-walled cooking vessel is also disclosed.
Patent EP-1019831-A1 (EP)
Inventor: TRAN THANG M
IPC: G06F12/0864
Filed: 1996-07-16
Abstract: L'invention concerne une unité de prédiction de blocs de mémoire destinée à un microprocesseur superscalaire, laquelle prédit la prochaine adresse de lecture ainsi que le bloc de la mémoire cache d'instructions auquel accède l'adresse de lecture actuelle tandis que les instructions associées à la lecture actuelle sont en cours de lecture dans la mémoire cache d'instructions. Cette unité de prédiction de blocs de mémoire est destinée à des microprocesseurs haute fréquence dans lesquels des mémoires caches associatives tendent à limiter les cycles d'horloge, le dispositif de lecture des instructions devant alors exiger plus d'un cycle d'horloge entre les demandes de lecture. Par conséquent, une lecture d'instructions peut être effectuée à chaque cycle d'horloge au moyen de l'adresse de lecture prédite jusqu'à ce qu'une adresse de lecture suivante inexacte ou un bloc de mémoire inexact soient prédits. Les instructions émanant du bloc de mémoire prédit sont communiquées aux pipelines de traitement d'instructions du microprocesseur superscalaire à chaque cycle d'horloge.
Patent EP-0787494-A1 (EP)
Inventor: YAMASHITA KATSUJI
IPC: A61K31/542
Filed: 1996-08-29
Abstract: A curative medicine for a digestive organ disease caused by the infection of Helicobacter comprising as an effective component a rifamycin derivative expressed by the formula (I) or the formula (II), or a physiologically acceptable salt thereof.
       
     In the formula (I), X 1  represents an oxygen atom or a sulfur atom, R 1  represents an acetyl group or a hydrogen atom, R 2  represents a hydroxy group or a hydrogen atom, R 3  represents
      [in which R 4  and R 5  are the same or different and each is an alkyl group having 1 to 3 carbon atoms or a group expressed by the formula
      (in which m represents an integer between 1 and 3)], or
      [in which R 6  and R 7  are the same or different and each is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, X 2  represents an oxygen atom or a sulfur atom or NR 8  {R 8  represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms or -(CH 2 ) n X 3  (in which n represents an integer between 1 and 4, and X 3  represents an alkoxy group having of 1 to 3 carbon atoms, or a vinyl group or an ethynyl group, or a group expressed by the formula
     
       
     In the formula (II), R 9  represents an alkyl group having 1 to 7 carbon atoms.
Patent EP-0847542-A1 (EP)
Title: An opto module
Inventor: HENNINGSON UNO
IPC: H05K9/00
Filed: 1996-08-21
Abstract: An electro-optical circuit includes optical sending and receiving components (6) for transforming an electrical output signal to an optical output signal, and for transforming a received optical signal to an electrical input signal, respectively. The electro-optical circuit forms a module with an electro magnetically shielded case (2) which contains the optical sending and receiving components (6) and connection means (6, 7) for an opto conductor on which the outgoing and received optical signals are transmitted. A two-sided printed circuit arrangement (10) carries a sender for the electrical ouptut signal and a receiver for the electrical input signal located shielded from each other on one side each by means of an electrically conducting shielding. The shielding is in connection with the case (2) for forming three Faraday's cages, one for the sender, one for the receiver and one formed of the case in its entirety.
Patent EP-0869157-A1 (EP)
Inventor: TSUDA NOBUHIKO
IPC: C08L33/12
Filed: 1996-12-16
Abstract: To provide a powder coating composition being capable of forming
a coating film which has good pigment dispersibility, is excellent in
weather resistance, film forming ability, appearance and stain-proofing
property and, when used for PCM, is difficult to cause cracks because of
its particularly excellent bending resistance at the time of bending of a
metal plate. The powder coating composition comprises a powder which
contains 100 parts by weight of a vinylidene fluoride copolymer having a
melting point of not higher than 150°C, a crystallinity of not higher than
35 % and a weight average molecular weight (Mw) of 1 × 10 4  to 5 × 10 5  and
10 to 400 parts by weight of a methyl methacrylate copolymer having a
glass transition temperature of not higher than 110°C and a weight
average molecular weight of 1 × 10 4  to 5 × 10 5 ; an average particle size of
particles constituting the powder being from 1 to 100 µm and an
apparent density of the powder being from 0.2 to 1 g/ml.
Patent EP-0876623-A1 (EP)
Inventor: HETHUIN SERGE
IPC: G01S13/74
Filed: 1996-12-17
Abstract: The invention relates to the location of a radiocommunication emitter-receiver station and more particularly to the determination of the direction where stations of a radiocommunication network are located with respect to another station of the same network. In the case of stations of a network for transmission of data by packets formed of a header followed by an information field (C) at a carrier frequency which varies according to a linear ramp, one of the stations (Q) interrogates for example two other stations (R1, R2) by sending, through an omnidirectional antenna, a packet (C) with the address of the two stations and passes to a listening mode on an assembly of sectorial antennas (A1, A2, A3...) switched sequentially. The interrogated stations (R1, R2) respond through an omnidirectional antenna. Depending on which sectorial antenna, amongst a plurality of them, detects a response, the interrogator station deduces, with a certain lack of precision, the direction, of the station which has responded. Application to the estimation of the direction where a station is located.