baber/WOPTO huggingface dataset:
Patent EP-1028989-A1 (EP)
Inventor: WHITE JERRY E
IPC: C08G59/50
Filed: 1997-11-04
Abstract: On obtient des polymères hydroxy éther contenant des liaisons - substituées ou non substituées en mode inerte - de stilbène et d'éther dans la chaîne du squelette et des fractions hydroxy pendant en mettant à réagir a) du dihydroxy-stilbène substitué ou non substitué en mode inerte avec b) un éther de diglycidyle et, à titre facultatif, c) un monomère difonctionnel dans des conditions permettant aux fractions hydroxy de réagir avec les fractions époxy pour former des liaisons d'éther et des fractions hydroxy pendant. Les polymères démontrent d'excellentes propriétés de barrière à l'oxygène et sont particulièrement utiles pour emballer des substances sensibles à l'oxygène.
Patent EP-0961618-A1 (EP)
Inventor: ADAMS JERRY L
IPC: C07D401/14
Filed: 1997-12-11
Abstract: Cette invention a trait à de nouveaux composés à base d'imidazol-1, 4, 5 à substitution ainsi qu'à des compositions à vocation thérapeutique agissant en tant qu'inhibiteurs de la cytokine.
Patent EP-0862245-A1 (EP)
Inventor: BELOPOLSKY YAKOV
IPC: H05K1/18
Filed: 1998-02-18
Abstract: An assembly comprising a printed circuit board (PCB) having
opposed first and second planar surfaces; a light emitting diode (LED)
fixed to said PCB; a jack fixed to one of said planar surfaces of the PCB
and comprising an insulative housing comprising first and longitudinal
walls positioned such that said second longitudinal wall is positioned over
said first longitudinal wall in spaced parallel relation and at least one pair
of lateral walls is interposed between the first and second longitudinal
walls to form at least one traverse plug receiving cavity extending from a
substantially open front side of said jack to a rear side of said jack; and
a lens positioned adjacent the front side of the jack which conveys or
diffracts light from the LED. Relatively little interference with signals
provided to the connector results from an LED mounted in this way.
Patent EP-0947604-A1 (EP)
Inventor: MAEDA KAZUO
IPC: H01L21/31
Filed: 1998-05-19
Abstract: The present invention relates to a method for
reforming a surface of a base layer before thin film
deposition, wherein a base thermal SiO 2  film 1a is
exposed to any gas for reforming the surface of the base
layer selected from the group consisting of AX 4 , AH n Cl 4-n 
and AR n X 4-n  (in which, a represents any one selected from
the group consisting of Si , Ge and Sn, X represents any
one selected from the group consisting of I, Br, F and Cl
and R represents any one of C m H 2m+1 , and an accompanying
character "n" is any one of 1, 2 or 3 and an accompanying
character "m" is a natural number).
Patent EP-0887330-A1 (EP)
Inventor: TELES JOAQUIM HENRIQUE DR
IPC: C07C43/16
Filed: 1998-06-02
Abstract: Preparation of compounds of formula R(CHR)mC(OR1)=C(R)2 (I) and R(CHR)mC(OR1)2CH(R)2 (II) comprises addition of compounds of formula R1OH (III) to acetylenes or allenes of formula R-C  IDENTICAL  C-R (IV) or (R)2C=C=CH(R)2 (V) (sic) in the gas phase at elevated temperatures in the presence of a heterogeneous, silicate-containing catalyst. The active component of the catalyst is a zinc silicate which is obtained by precipitation from a soluble zinc and silicon compound in aqueous solution. The zinc silicate is: (a) of formula ZnaSicOa+c-0.5e(OH)e.fH2O (VI); and/or (b) a crystalline zinc silicate with a hemimorphite structure which is of formula Zn4Si2O7(OH)2.H2O. The zinc can represent 75 % or 125 % of the stoichiometric amount of the reactants. R1 = H or an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic group or an acyl moiety; these groups may contain inert substituents; R = H or an aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic group, which may join together to form rings; m = 0 or 1; e = a = 0 to 2a + 2c; the ratio of a:c is 1-3.5 and f:a = 0-200.
Patent EP-0885841-A1 (EP)
Inventor: TAMATA SHIN
IPC: F25J3/06
Filed: 1998-06-16
Abstract: SF 6  gas collected from the inside of a gas insulated
machine (1) during maintenance and inspection is refined, and
compositions of the refined SF 6  gas are analysed and confirmed
to be reused at the site. Acidic gases are neutralised
and removed by a dry method using filters (4, 8, 9) and the
refined SF 6  gas is collected in a collecting tank (10). The
composition of the collected SF 6  gas after being refined is
measured and confirmed by an analysis equipment (14) to quantitatively
confirm whether or not the refined SF 6  gas is reusable.
Patent EP-0909707-A1 (EP)
Inventor: LEMBKE TORSTEN
IPC: B65B11/00
Filed: 1998-10-07
Abstract: The cutout section (4) of packaging material, especially cardboard, is held in a container (3). The relative speed of the article (2) and cutout section is reduced by a feeder (30) which travels at least partly through the container, in the direction (13) in which the articles are conveyed along the packaging track (8). A mouthpiece (23) is placed on a carriage (28) traveling along guides (29) running parallel to the packaging track. An Independent claim is also included for a tobacco inserting appliance.
Patent EP-0930308-A1 (EP)
Inventor: ARCA VITTORIO
IPC: C07D303/04
Filed: 1998-12-23
Abstract: Process for the production of epoxides by the reaction of at least one olefin and hydrogen peroxide, or a compound capable of producing hydrogen peroxide under the reaction conditions, in the presence of a catalyst consisting of titanium silicalite subjected to ion exchange treatment with metal cations (M<n+>) present on the catalyst in a quantity ranging from 0.01 to 1% by weight with respect to the total weight.
Patent EP-0894589-A1 (EP)
Inventor: CASSANI GIUSEPPE
IPC: B30B15/06
Filed: 1998-07-22
Abstract: A method for forming ceramic tiles, including those of large
dimensions, comprising the following stages: loading the powder to
be pressed into the mould cavity; exerting an initial pressure on
the entire surface of the powder present in the mould cavity;
releasing the initial pressure; exerting the compacting pressure
on the entire surface of the powder contained in the mould cavity;
increasing the pressure on a first portion of the surface of the
powder contained in the mould cavity up to a value permitted by
the press capacity; releasing the pressure on said first portion
of the surface of the powder contained in the mould cavity and
increasing the compacting pressure on a second portion of the
surface of the powder contained in the mould cavity; alternating
the exertion of pressure on said first portion and on said second
portion; interrupting the exertion of pressure.
The press for implementing the method is characterised in that the punch
(5) is divided into at least two portions (51,52), of which a first
portion (51) is rigid with the movable cross member (4) of the press, and
a second portion (52) is connected to the movable cross member (4) of
the press via means (6,7) for positioning said second portion (52)
coplanar with, slightly inward of, and slightly outward of said first
portion (51).
Patent EP-0874207-A1 (EP)
Inventor: BOY WILLIAMS A
IPC: F27B9/39
Filed: 1998-04-20
Abstract: A fluid cooled discharge screw adapted for use in a rotary heart furnace, is
disclosed; the screw comprising a proximal end (52), a distal end, (54), and an outer
barrel (34) disposed therebetween, a plurality of spaced continuous single solid flights
(32) affixed to the exterior of the outer barrel, a plurality of spaced continuous double
solid flights (72) affixed to the exterior of the outer barrel, and extending at least partially
towards the proximal end of the discharge screw, internal passages disposed within the
outer barrel for directing a fluid coolant such that it changes longitudinal direction within
the discharge screw at least twice prior to exiting the discharge screw. The internal
passages include a first annular longitudinal internal passage (58) disposed adjacent to the
outer barrel (34) and in indirect cooling connection with the solid flights, and cladding
(76) at least partially extending along the sides of the single solid flights.
Patent EP-0879682-A1 (EP)
Inventor: SAKAMOTO NORIO
IPC: B28C5/46
Filed: 1998-05-06
Abstract: A method of and device for improving the quality of
fresh concrete and preventing adhesion and hardening of
the mixed fresh concrete in a rotary and/or stationary
concrete mixer drum (20,70) of a concrete mixer truck
and/or of a concrete mixer plant which comprises
delivering selectively and continuously either cold or
warm air into the mixed fresh concrete in the rotary
and/or stationary concrete mixer drum in order to delay
hardening time of the mixed fresh concrete, to avoid
adhesion and hardening the mixed fresh concrete on a
plurality of blades and an inner periphery of the mixer
drum.
Patent EP-0885752-A1 (EP)
Inventor: MICHLIN IRVING R
IPC: B42F21/06
Filed: 1998-05-21
Abstract: The tab marking system employs a first ply of paper having discrete tabs (15) removably
mounted therein and a second ply of paper under the first ply of paper to cover the discrete tabs.
Each tab is provided with a self-adhesive repositionable glue (17). Upon removal of a tab from the
first ply of paper, the tab (15) can be adhered to a page of a catalogue to flag the page. A barrier
coating may also be placed on the second ply of paper in facing relation to the glue of the tabs (15) to
prevent adhesion of the tab (15) to the second ply of paper.
Patent EP-0889143-A1 (EP)
Inventor: CHENG TAI-TSUI
IPC: C22C14/00
Filed: 1998-07-02
Abstract: A titanium aluminide based alloy consisting of 42-48 at%
aluminium, 2-5 at% niobium, 3-8 at% zirconium, 0-1 at%
boron, 0-0.4 at% silicon and the balance, apart from
incidental impurities, is titanium. The titanium
aluminide alloy composition has a satisfactory
combination of high tensile strength, acceptable
ductility at room temperature and low secondary creep
rate at elevated temperature, so as to be suitable for
use in high temperature applications for example aero-engines
and automobile engines. It is suitable for
compressor discs and compressor blades of aero-engines.
Patent EP-0902070-A1 (EP)
Inventor: ROE KEITH A
IPC: C09G1/00
Filed: 1998-09-01
Abstract: A furniture polish includes micro-capsules holding polish fragrance and at least
a proportion of the active polishing ingredients, the micro-capsules being
produced by a coacervation, three phase method such that they have varying wall
thicknesses.
Patent EP-0907228-A1 (EP)
Inventor: SANO NAOTO
IPC: H01S3/036
Filed: 1998-09-30
Abstract: A high power and long lifetime gas laser
device suitably usable in an exposure apparatus is
disclosed. The gas laser device includes a chamber (30)
for sealingly storing a laser gas (LG) therein, a
discharging electrode (32) for exciting the laser gas (LG)
through electric discharging, so that laser light is
outputted from the chamber (30), and a circulating system
for circulating the laser gas (LG) within the chamber (30) so
that the laser gas (LG) passing an electric discharging
region (33) of the discharging electrode (32) is circulated in
the chamber (30) and is returned to the electric
discharging region (33) of the discharging electrode (32), and a
control system (31) for controlling the circulating system
so that the circulating system provides different gas
circulation capacities, being different for an in-operation
state in which the laser gas (LG) is excited by
electric discharging from the discharging electrode (32)
and the laser light (40) is outputted and for a stand-by
state which differs from the in-operation state but in
which laser light (40) can be outputted.
Patent EP-0877484-A1 (EP)
Inventor: DEMARAIS GERARD
IPC: B61L1/20
Filed: 1998-05-04
Abstract: The fail safe validation technique controls the identity of two digital signals. One digital signal (A) is applied to one side of a Wheatstone bridge (2), whilst an inverted signal B is applied to the opposite side of the diode bridge. The output passes through a static relay (5) and an amplifier (6) to provide a secure "all or nothing" output signal S.
Patent EP-0908829-A1 (EP)
Inventor: TOURNIER CHRISTIAN
IPC: G06F12/00
Filed: 1998-10-06
Abstract: The access control identifies a prioritized entity (P2) from among the peripherals, and the other entities (P1,P3) are defined as auxiliary entities. A repetitive time frame is established, timed by the prioritized entity, and the frame is divided into time windows which are allocated to the peripheral entities. When the peripheral entity is a microprocessor, it is frozen for a fixed time after each access request to the shared memory.
Patent EP-0996125-A1 (EP)
Inventor: SCHNEIDER PHILIPPE
IPC: G11B15/10
Filed: 1998-10-23
Abstract: Command device comprises two or more push buttons or one command device with at least two active pressure points for transmission of commands to a mechanism for controlling the movement of a recording medium during reading or recording. The commands executed, stop, play, fast forward, stop, etc. are a function of the time the key or control element is depressed for. An Independent claim is made for a procedure for use of the above device where a users instructions are converted into commands by means the length of time a control element is depressed.
Patent EP-0937795-A1 (EP)
Inventor: HOFMANN FRANK
IPC: D03C1/14
Filed: 1998-02-23
Abstract: The shaft drive mechanism, for a loom has a shaft drive rod (1) as a hollow profile, and at least two shaft drive levers (2) linked to it. A linkage (8) is bonded to the hollow profile, and closes it to prevent the entry of dirt into the hollow zone. The hollow profile is in one piece, with the linkage (8) partially in it. The shaft drive rod (1) can be formed by a number of sections of the hollow profile, with the linkages (8) between the sections. The linkage axis lies across the longitudinal axis of the shaft drive rod (1), and at a gap from it. The linkage (8) has an opening.
Patent EP-0875410-A1 (EP)
Inventor: ALEXNAT JOHN W JOERG
IPC: F01N13/08
Filed: 1998-04-21
Abstract: The exhaust is particularly for a car, having a pipe (12) from the engine (6) containing one or more deformable sections (16, 18), downstream of which are housings (35, 39). The latter define a straight line (43) passing through both. The holders (27) for the last housing (39) have elastic portions and which allow housing movement separate for the rest of the exhaust in relation to the car body (2) under a force parallel to the straight line (43) which is greater than that under an equal force at right angles to this line. Other holders securing the first housing (35) can allow movement in any direction at right angles to the line of up to 5 mm. under constant acceleration of 10 m/s<2> or a constant force of 10 N.
Patent EP-0958084-A1 (EP)
Inventor: RIBBECK WILLI
IPC: E21B10/62
Filed: 1998-01-07
Abstract: La tête de forage d'un outil de forage profond comprend un corps de base tubulaire (1) qui présente, sur sa face de travail (7) une mâchoire de coupe (8). La tête de forage est garnie, sur ladite face de travail, de plaquettes de coupe interchangeables (4 à 6), de forme générale parallélépipédique et de section carrée. L'extrémité (2) du corps de base (1) opposée à la face de travail (7) présente un taraudage (3) destiné à la jonction de la tige de forage, la mâchoire de coupe (8) étant connectée de façon continue avec une cavité centrale (10). Les plaquettes de coupe sont disposées symétriquement par rapport au plan médian transversal, ce qui permet d'utiliser les huit arêtes de coupe.
Patent EP-0971738-A1 (EP)
Title: Detoxified mutants of bacterial adp-ribosylating toxins as parenteral adjuvants
Inventor: BARCHFELD GAIL
IPC: A61P31/04
Filed: 1998-03-19
Abstract: The present invention provides parenteral adjuvants comprising detoxified mutants of bacterial ADP-ribosylating toxins, particularly those from pertussis (PT), cholera (CT), and heat-labile E. coli (LT).
Patent EP-1016097-A1 (EP)
Inventor: HONG CHIN-YIH REX
IPC: H01F1/00
Filed: 1998-04-01
Abstract: L'invention porte sur des procédés de préparation de compositions de liquides magnétiques homogènes capables de former des structures momodimensionnelles ou des réseaux bidimensionnels sous l'effet de champs magnétiques extérieurs. La préparation de ces compositions fait appel à des procédés améliorés de co-précipitation dans lesquels les étapes du processus ont été affinées de manière à réduire l'hétérogénéité de l'échantillon. Des particules de Fe3O4 sont enrobées d'un tensio-actif puis dispersées dans une phase continue de support pour former lesdites compositions. La capacité de ces compositions à créer des structures ordonnées peut être évaluée en maintenant un aimant à proximité d'une couche mince de la composition et en observant la formation de couleurs dans la zone proche de l'aimant. L'invention porte également sur des procédés de contrôle de l'espacement caractéristique des structures ordonnées formées par la composition. Les paramètres significatifs comprennent: l'épaisseur de la couche, l'intensité et la direction du champ magnétique appliqué, la vitesse de variation de l'intensité du champ, la fraction du volume des particules magnétiques dispersée dans la phase continue, et la température du liquide magnétique homogène. Ladite composition sert à la fabrication des dispositifs à cristaux liquides. Ces dispositifs s'appuient sur la découverte fortuite du fait que les espacements dans le matériau sont de l'ordre de la longueur d'onde de la lumière visible. On peut concevoir différents dispositifs magnéto-optique utilisant ces structures ordonnées pour diffracter, réfléchir, ou polariser la lumière d'une manière contrôlée et prévisible; parmi ceux-ci figurent des écrans couleur, des interrupteurs de lumière monochromatique, et des filtres accordables de longueurs d'ondes.
Patent EP-1011731-A1 (EP)
Inventor: RAETZ CHRISTIAN R H
IPC: C12N1/21
Filed: 1998-05-18
Abstract: La présente invention se rapporte, en général, à la lipide-A-4'-kinase et, en particulier à un acide nucléique codant pour cette lipide-A-4'-kinase, et à un procédé permettant de produire la lipide-A-4'-kinase par recombinaison à l'aide de celui-ci. L'invention concerne également des procédés de fabrication d'analogues 4'-phosphorylés du lipide-A à l'aide de la lipide-A-4-'-kinase produite par recombinaison.
Patent EP-1011450-A1 (EP)
Inventor: SILVERMAN RONALD H
IPC: A61B8/10
Filed: 1998-05-26
Abstract: La présente invention se rapporte à un appareil permettant d'examiner le segment antérieur des yeux d'un patient (10, 12) avec des ultrasons haute fréquence, le patient étant généralement en position couchée. Un bain liquide (14) est disposé autour d'un premier oeil (10) du patient devant être examiné. Un transducteur fixe à ultrasons (20) placé en contact avec le bain liquide (14) dirige le faisceau d'énergie ultrasonore vers le premier oeil (10) et reçois les échos de l'énergie ultrasonore. Une source de fixation (30) juxtaposée au second oeil (12) du patient présente une cible de fixation. Un organe de commande (40) dirige la source de fixation (30) pour déplacer la cible de fixation par rapport au second oeil(12), tandis que le patient fait bouger cet oeil (12) de manière à rester aligné sur la cible de fixation. Le mouvement du second oeil (12) entraîne le mouvement simultané du premier (10) et permet un mouvement relatif entre le faisceau d'énergie ultrasonore et les segments antérieurs du premier oeil (10), tout en maintenant une quasi-orthogonalité entre le faisceau ultrasonore et la surface de l'oeil. Grâce au suivi de la position du deuxième oeil (12) il est possible de trouver la position du premier (10), à partir de là, et celle de chaque séquence d'impulsions ou d'échos, ce qui permet la réalisation de la construction d'images et des analyses biométriques de l'anatomie du segment antérieur de l'oeil.
Patent EP-0979327-A1 (EP)
Title: Shaped block, especially a concrete block
Inventor: SCHEIWILLER ROLF
IPC: E01C5/06
Filed: 1998-04-25
Abstract: The invention relates to a shaped block (1), especially a concrete block, for paving. The inventive block has groove-shaped recesses (9, 16) on the underside (8) for improved water drainage, said recesses being positioned preferably vertically on top of each other so as to form cross-shaped channels.
Patent EP-1007477-A1 (EP)
Inventor: SCHMID AUGUST
IPC: A61L2/10
Filed: 1998-07-03
Abstract: Ein Entkeimungsgerät (50) für ein Medium, vorzugsweise für Wasser, hat eine das zu reinigende Medium durchlassende Rohrleitung (51) mit wenigstens einer annähernd konzentrisch darin ausbaubar angeordneten, eine Ultraviolettstrahlung erzeugenden UV-Lampe. Die Rohrleitung (51) ist dabei U-förmig ausgebildet und hat zwei nebeneinander angeordnete separate Rohrabschnitte (54), an die ein- und auslasseitig je eine Muffe (53) angeschlossen ist. Die eine Muffe (53) bildet den Durchlass vom einen zum anderen Rohrabschnitt (54), indessen die andere Muffe (52) den Ein- und Auslass für das Medium bildet. Die letztere Muffe hat zwei Flanschteile (62) für die Aufnahme jeweils einer in einen separaten Rohrabschnitt (54) sich erstreckenden UV-Lampe (55). Damit ist ein kostengünstig herstellbares und für eine Reinigung leicht ausbaubares Entkeimungsgerät geschaffen worden.
Patent EP-1003909-A1 (EP)
Inventor: BODMER MARK WILLIAM
IPC: C12Q1/68
Filed: 1998-07-02
Abstract: The invention provides a collection of paired samples from a plurality of mutagenised animals, wherein each paired sample comprises: a first sample comprising genetic screening material from a parent animal; and a second sample comprising reproductive material from that same parent animal. The reproductive material is preferably gametes. It also provides methods for producing and screening the collection, for instance to identify a gamete sample in such a collection known to carry a mutation in a gene of interest. This gamete sample can be used to generate an animal carrying that same mutation. The mutant animal is useful for investigating the function of the gene, and might also be a useful animal model for studying human disease. In effect, therefore, the mutations in a population of mutagenised animals are immortalised and animals carrying particular mutations of interest can be produced easily without the need to maintain a living animal population.
Patent EP-1042566-A1 (EP)
Title: Systeme de cloisonnement
Inventor: GULLIVER BARRON J
IPC: E04B2/74
Filed: 1998-07-09
Abstract: La présente invention concerne un système de cloisonnement comprenant plusieurs panneaux (12a, b) et poteaux (14) interconnectés de façon qu'ils forment des murs non porteurs destinés à distribuer l'espace. Deux rails verticaux (44) sont montés sur les bords verticaux (42) de deux panneaux à assembler. Des connecteurs supérieurs et inférieurs (58,70) sont utilisés pour relier les extrémités des rails (44). Le connecteur inférieur (58), monté sur l'un des panneaux, s'étend jusque dans le rail (44) de l'autre panneau et permet de la sorte l'alignement vertical des panneaux. Le connecteur supérieur (70) comprend deux pieds verticaux coniques (72) interconnectés par une partie de connexion (76) à travers laquelle une vis de fixation s'étend jusque dans une patte de fixation (88) montée sur l'un des bords. En serrant la vis (80), on serre le connecteur supérieur (70) contre le connecteur inférieur (58) et, en raison des pieds coniques (72), on attire les rails (44) des panneaux l'un vers l'autre tout en maintenant l'alignement vertical et latéral, ce qui permet de former une connexion fiable et stable ne présentant qu'un espace étroit qui sera recouvert d'un couvre-joint (28).